:root {
  --green-50: #f0fdf6;
  --green-100: #dcfce9;
  --green-200: #a7f3c8;
  --green-400: #34c17a;
  --green-500: #1daa63;
  --green-600: #168550;
  --green-700: #105e3a;
  --green-800: #0a3e27;
  --teal-50: #e6faf5;
  --teal-400: #1D9E75;
  --teal-600: #0F6E56;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-900: #111827;
  --blue-50: #eff6ff;
  --blue-100: #dbeafe;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --amber-50: #fffbeb;
  --amber-100: #fef3c7;
  --amber-500: #f59e0b;
  --amber-600: #d97706;
  --purple-50: #f5f3ff;
  --purple-100: #ede9fe;
  --purple-500: #8b5cf6;
  --purple-600: #7c3aed;
  --coral-50: #fff5f0;
  --coral-100: #ffe4d6;
  --coral-500: #f97316;
  --font: 'Be Vietnam Pro', sans-serif;
  --radius: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --shadow: 0 1px 4px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.06);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
}

*, *::before, *::after { 
  box-sizing: border-box; 
  margin: 0; 
  padding: 0; 
}

body { 
  font-family: var(--font); 
  background: var(--gray-50); 
  color: var(--gray-900); 
  font-size: 15px; 
  line-height: 1.6; 
}

a { 
  text-decoration: none; 
  color: inherit; 
}

button { 
  font-family: var(--font); 
  cursor: pointer; 
}

/* NAV */
.nav {
  position: sticky; 
  top: 0; 
  z-index: 100;
  background: white; 
  border-bottom: 1px solid var(--gray-200);
  display: flex; 
  align-items: center; 
  justify-content: space-between;
  padding: 0 40px; 
  height: 60px;
  box-shadow: 0 1px 0 var(--gray-100);
}

.nav-logo { 
  font-size: 18px; 
  font-weight: 700; 
  letter-spacing: -0.5px; 
}

.nav-logo span { 
  color: var(--teal-400); 
}

.nav-logo em { 
  color: var(--gray-400); 
  font-style: normal; 
  font-weight: 400; 
  font-size: 13px; 
  margin-left: 4px; 
}

.nav-links { 
  display: flex; 
  gap: 4px; 
  align-items: center; 
}

.nav-link {
  padding: 6px 14px; 
  border-radius: var(--radius);
  font-size: 14px; 
  color: var(--gray-600); 
  font-weight: 500;
  transition: background 0.15s, color 0.15s; 
  cursor: pointer; 
  border: none; 
  background: none;
}

.nav-link:hover, 
.nav-link.active { 
  background: var(--green-50); 
  color: var(--teal-600); 
}

.nav-cta {
  background: var(--teal-400); 
  color: white;
  padding: 8px 18px; 
  border-radius: var(--radius); 
  border: none;
  font-size: 14px; 
  font-weight: 600;
  transition: background 0.15s; 
  margin-left: 8px;
}

.nav-cta:hover { 
  background: var(--teal-600); 
}

/* PAGE SYSTEM */
.page { 
  display: none; 
}

.page.active { 
  display: block; 
}

/* HERO */
.hero {
  background: linear-gradient(135deg, #0a3e27 0%, #105e3a 40%, #1D9E75 100%);
  padding: 72px 40px 180px; 
  text-align: center; 
  position: relative; 
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute; 
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(255,255,255,0.06) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 30%, rgba(255,255,255,0.04) 0%, transparent 50%);
}

.hero-badge {
  display: inline-flex; 
  align-items: center; 
  gap: 6px;
  background: rgba(255,255,255,0.15); 
  color: rgba(255,255,255,0.9);
  padding: 5px 14px; 
  border-radius: 20px; 
  font-size: 13px; 
  font-weight: 500;
  border: 1px solid rgba(255,255,255,0.2); 
  margin-bottom: 24px;
}

.hero-badge span { 
  width: 6px; 
  height: 6px; 
  background: #4ade80; 
  border-radius: 50%; 
  display: inline-block; 
}

.hero h1 {
  font-size: 44px; 
  font-weight: 700; 
  color: white; 
  line-height: 1.2;
  letter-spacing: -1px; 
  margin-bottom: 16px; 
  position: relative;
}

.hero h1 em { 
  font-style: normal; 
  color: #86efac; 
}

.hero p { 
  color: rgba(255,255,255,0.75); 
  font-size: 17px; 
  margin-bottom: 36px; 
  max-width: 540px; 
  margin-left: auto; 
  margin-right: auto; 
}

.search-wrap { 
  display: flex; 
  gap: 8px; 
  max-width: 580px; 
  margin: 0 auto; 
  position: relative; 
}

.search-wrap input {
  flex: 1; 
  height: 52px; 
  padding: 0 16px 0 44px;
  border: none; 
  border-radius: var(--radius-lg); 
  font-size: 15px;
  outline: none; 
  font-family: var(--font);
  box-shadow: 0 4px 24px rgba(0,0,0,0.15);
}

.search-icon { 
  position: absolute; 
  left: 14px; 
  top: 50%; 
  transform: translateY(-50%); 
  color: var(--gray-400); 
  font-size: 18px; 
  pointer-events: none; 
}

.search-btn {
  height: 52px; 
  padding: 0 24px;
  background: var(--green-400); 
  color: white; 
  border: none;
  border-radius: var(--radius-lg); 
  font-size: 15px; 
  font-weight: 600;
  transition: background 0.15s; 
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(29,170,99,0.4);
}

.search-btn:hover { 
  background: var(--green-600); 
}

.hero-stats { 
  display: flex; 
  gap: 40px; 
  justify-content: center; 
  margin-top: 40px; 
  position: relative; 
}

.hero-stat { 
  text-align: center; 
}

.hero-stat-num { 
  font-size: 28px; 
  font-weight: 700; 
  color: white; 
  line-height: 1; 
}

.hero-stat-label { 
  font-size: 13px; 
  color: rgba(255,255,255,0.65); 
  margin-top: 4px; 
}

/* FEATURE CARDS */
.features-grid {
  display: grid; 
  grid-template-columns: repeat(5, 1fr); 
  gap: 12px;
  padding: 32px 24px; 
  max-width: 1350px; 
  margin: 0 auto;
}

.feature-card {
  background: white; 
  border-radius: var(--radius-lg); 
  padding: 16px 12px;
  border: 1px solid var(--gray-200); 
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
  position: relative; 
  overflow: hidden;
}

.feature-card:hover { 
  transform: translateY(-2px); 
  box-shadow: var(--shadow); 
  border-color: var(--gray-300); 
}

.feature-card.highlight { 
  border-color: var(--teal-400); 
}

.feature-card.hot { 
  border-color: var(--coral-500); 
}

.feature-card.hot::after {
  content: 'Hot'; 
  position: absolute; 
  top: 12px; 
  right: 12px;
  background: var(--coral-500); 
  color: white;
  font-size: 10px; 
  font-weight: 700; 
  padding: 2px 8px; 
  border-radius: 20px;
  letter-spacing: 0.3px;
}

.feature-card.highlight::after {
  content: 'Mới'; 
  position: absolute; 
  top: 12px; 
  right: 12px;
  background: var(--teal-400); 
  color: white;
  font-size: 10px; 
  font-weight: 700; 
  padding: 2px 8px; 
  border-radius: 20px;
  letter-spacing: 0.3px;
}

.feature-icon {
  width: 44px; 
  height: 44px; 
  border-radius: var(--radius); 
  margin-bottom: 14px;
  display: flex; 
  align-items: center; 
  justify-content: center; 
  font-size: 20px;
}

.fi-green { background: var(--green-100); }
.fi-purple { background: var(--purple-100); }
.fi-blue { background: var(--blue-100); }
.fi-amber { background: var(--amber-100); }
.fi-coral { background: var(--coral-100); }
.fi-teal { background: var(--teal-100); }

.feature-card h3 { 
  font-size: 14px; 
  font-weight: 600; 
  margin-bottom: 6px; 
  color: var(--gray-900); 
}

.feature-card p { 
  font-size: 12px; 
  color: var(--gray-500); 
  line-height: 1.5; 
  margin-bottom: 14px; 
}

.feature-btn {
  font-size: 12px; 
  font-weight: 600; 
  color: var(--teal-600);
  background: none; 
  border: none; 
  padding: 0; 
  cursor: pointer;
  display: flex; 
  align-items: center; 
  gap: 4px;
}

/* SECTION LAYOUT */
.section { 
  padding: 0 40px 40px; 
  max-width: 1200px; 
  margin: 0 auto; 
}

.section-title { 
  font-size: 20px; 
  font-weight: 700; 
  color: var(--gray-900); 
  margin-bottom: 4px; 
}

.section-sub { 
  font-size: 13px; 
  color: var(--gray-500); 
  margin-bottom: 20px; 
}

.section-header { 
  display: flex; 
  align-items: flex-start; 
  justify-content: space-between; 
  margin-bottom: 20px; 
}

.see-all { 
  font-size: 13px; 
  color: var(--teal-600); 
  font-weight: 500; 
  cursor: pointer; 
  margin-top: 4px; 
}

/* TABS */
.tabs { 
  display: flex; 
  gap: 4px; 
  padding: 4px; 
  background: var(--gray-100); 
  border-radius: var(--radius); 
  display: inline-flex; 
  margin-bottom: 24px; 
}

.tab { 
  padding: 7px 16px; 
  border-radius: 7px; 
  font-size: 13px; 
  font-weight: 500; 
  cursor: pointer; 
  border: none; 
  background: none; 
  color: var(--gray-500); 
  transition: all 0.15s; 
}

.tab.active { 
  background: white; 
  color: var(--gray-900); 
  box-shadow: var(--shadow-sm); 
}

/* SCORE LOOKUP */
.score-form { 
  background: white; 
  border-radius: var(--radius-lg); 
  border: 1px solid var(--gray-200); 
  padding: 28px; 
  margin-bottom: 24px; 
}

.form-row { 
  display: grid; 
  grid-template-columns: repeat(3, 1fr); 
  gap: 16px; 
  margin-bottom: 20px; 
}

.form-group label { 
  display: block; 
  font-size: 12px; 
  font-weight: 600; 
  color: var(--gray-600); 
  margin-bottom: 6px; 
  text-transform: uppercase; 
  letter-spacing: 0.4px; 
}

.form-group input, 
.form-group select {
  width: 100%; 
  height: 42px; 
  padding: 0 12px;
  border: 1px solid var(--gray-200); 
  border-radius: var(--radius);
  font-size: 14px; 
  font-family: var(--font); 
  color: var(--gray-900);
  outline: none; 
  transition: border-color 0.15s; 
  background: white;
}

.form-group input:focus, 
.form-group select:focus { 
  border-color: var(--teal-400); 
}

.btn-search-score {
  background: var(--teal-400); 
  color: white; 
  border: none;
  padding: 11px 32px; 
  border-radius: var(--radius); 
  font-size: 14px; 
  font-weight: 600;
  cursor: pointer; 
  transition: background 0.15s; 
  display: flex; 
  align-items: center; 
  gap: 8px;
}

.btn-search-score:hover { 
  background: var(--teal-600); 
}

/* SCHOOL CARDS */
.school-grid { 
  display: grid; 
  grid-template-columns: repeat(2, 1fr); 
  gap: 12px; 
}

.school-card {
  background: white; 
  border: 1px solid var(--gray-200); 
  border-radius: var(--radius-lg);
  padding: 18px; 
  display: flex; 
  gap: 14px; 
  align-items: flex-start;
  transition: box-shadow 0.15s, border-color 0.15s; 
  cursor: pointer;
}

.school-card:hover { 
  box-shadow: var(--shadow); 
  border-color: var(--green-200); 
}

.school-logo {
  width: 48px; 
  height: 48px; 
  border-radius: 12px; 
  flex-shrink: 0;
  display: flex; 
  align-items: center; 
  justify-content: center;
  font-weight: 700; 
  font-size: 14px; 
  color: white;
  background: white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--gray-100);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.school-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 2px;
  transition: transform 0.2s ease;
}

.school-card:hover .school-logo {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.school-card:hover .school-logo img {
  transform: scale(1.05);
}

.school-info { 
  flex: 1; 
}

.school-name { 
  font-size: 14px; 
  font-weight: 600; 
  margin-bottom: 3px; 
  color: var(--gray-900); 
}

.school-short { 
  font-size: 12px; 
  color: var(--gray-500); 
  margin-bottom: 8px; 
}

.school-tags { 
  display: flex; 
  flex-wrap: wrap; 
  gap: 4px; 
}

.score-badge {
  font-size: 11px; 
  padding: 2px 8px; 
  border-radius: 20px; 
  font-weight: 600;
}

.score-high { 
  background: var(--green-100); 
  color: var(--green-700); 
}

.score-mid { 
  background: var(--amber-100); 
  color: var(--amber-600); 
}

.score-low { 
  background: var(--blue-100); 
  color: var(--blue-600); 
}

.school-prob { 
  font-size: 12px; 
  color: var(--gray-500); 
  margin-top: 6px; 
}

.prob-bar { 
  height: 4px; 
  background: var(--gray-100); 
  border-radius: 2px; 
  margin-top: 4px; 
}

.prob-fill { 
  height: 100%; 
  border-radius: 2px; 
  background: var(--teal-400); 
  transition: width 1s; 
}

/* QUIZ */
.quiz-container { 
  max-width: 680px; 
  margin: 0 auto; 
}

.quiz-progress { 
  margin-bottom: 28px; 
}

.quiz-progress-label { 
  display: flex; 
  justify-content: space-between; 
  font-size: 13px; 
  color: var(--gray-500); 
  margin-bottom: 8px; 
}

.quiz-progress-track { 
  height: 6px; 
  background: var(--gray-200); 
  border-radius: 3px; 
}

.quiz-progress-fill { 
  height: 100%; 
  background: linear-gradient(90deg, var(--teal-400), var(--green-400)); 
  border-radius: 3px; 
  transition: width 0.4s ease; 
}

.quiz-card { 
  background: white; 
  border: 1px solid var(--gray-200); 
  border-radius: var(--radius-xl); 
  padding: 36px; 
  box-shadow: var(--shadow); 
}

.quiz-question { 
  font-size: 20px; 
  font-weight: 700; 
  color: var(--gray-900); 
  margin-bottom: 8px; 
  line-height: 1.4; 
}

.quiz-hint { 
  font-size: 14px; 
  color: var(--gray-500); 
  margin-bottom: 28px; 
}

.quiz-options { 
  display: grid; 
  grid-template-columns: 1fr 1fr; 
  gap: 10px; 
}

.quiz-option {
  border: 1.5px solid var(--gray-200); 
  border-radius: var(--radius-lg);
  padding: 16px 18px; 
  cursor: pointer; 
  transition: all 0.15s;
  display: flex; 
  align-items: center; 
  gap: 12px;
  background: white; 
  text-align: left;
}

.quiz-option:hover { 
  border-color: var(--teal-400); 
  background: var(--green-50); 
}

.quiz-option.selected { 
  border-color: var(--teal-400); 
  background: var(--green-50); 
}

.quiz-option-icon { 
  width: 36px; 
  height: 36px; 
  border-radius: 8px; 
  background: var(--gray-100); 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  font-size: 18px; 
  flex-shrink: 0; 
}

.quiz-option-text { 
  font-size: 14px; 
  font-weight: 500; 
  color: var(--gray-800); 
}

.quiz-option-sub { 
  font-size: 12px; 
  color: var(--gray-500); 
  margin-top: 2px; 
}

.quiz-nav { 
  display: flex; 
  justify-content: space-between; 
  align-items: center; 
  margin-top: 28px; 
}

.btn-quiz-back { 
  background: none; 
  border: 1px solid var(--gray-200); 
  padding: 10px 20px; 
  border-radius: var(--radius); 
  font-size: 14px; 
  font-weight: 500; 
  color: var(--gray-600); 
  cursor: pointer; 
}

.btn-quiz-next { 
  background: var(--teal-400); 
  color: white; 
  border: none; 
  padding: 10px 28px; 
  border-radius: var(--radius); 
  font-size: 14px; 
  font-weight: 600; 
  cursor: pointer; 
  transition: background 0.15s; 
}

.btn-quiz-next:hover { 
  background: var(--teal-600); 
}

.btn-quiz-next:disabled { 
  background: var(--gray-200); 
  color: var(--gray-400); 
  cursor: not-allowed; 
}

/* QUIZ RESULT */
.quiz-result { 
  background: white; 
  border-radius: var(--radius-xl); 
  padding: 40px; 
  box-shadow: var(--shadow); 
  text-align: center; 
  border: 1px solid var(--gray-200); 
}

.result-icon { 
  width: 80px; 
  height: 80px; 
  border-radius: 50%; 
  background: var(--green-100); 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  font-size: 36px; 
  margin: 0 auto 20px; 
}

.result-type { 
  font-size: 13px; 
  font-weight: 700; 
  color: var(--teal-600); 
  text-transform: uppercase; 
  letter-spacing: 1px; 
  margin-bottom: 8px; 
}

.result-name { 
  font-size: 28px; 
  font-weight: 700; 
  margin-bottom: 12px; 
}

.result-desc { 
  font-size: 15px; 
  color: var(--gray-600); 
  max-width: 480px; 
  margin: 0 auto 28px; 
  line-height: 1.7; 
}

.result-careers { 
  display: flex; 
  flex-wrap: wrap; 
  gap: 8px; 
  justify-content: center; 
  margin-bottom: 28px; 
}

.career-tag { 
  background: var(--green-50); 
  color: var(--teal-700); 
  padding: 6px 14px; 
  border-radius: 20px; 
  font-size: 13px; 
  font-weight: 500; 
  border: 1px solid var(--green-200); 
}

.result-majors { 
  background: var(--gray-50); 
  border-radius: var(--radius-lg); 
  padding: 20px; 
  margin-bottom: 24px; 
  text-align: left; 
}

.result-majors h4 { 
  font-size: 14px; 
  font-weight: 600; 
  margin-bottom: 12px; 
}

.major-row { 
  display: flex; 
  align-items: center; 
  gap: 10px; 
  padding: 8px 0; 
  border-bottom: 1px solid var(--gray-200); 
}

.major-row:last-child { 
  border-bottom: none; 
}

.major-dot { 
  width: 8px; 
  height: 8px; 
  border-radius: 50%; 
  background: var(--teal-400); 
  flex-shrink: 0; 
}

.major-name { 
  flex: 1; 
  font-size: 14px; 
  font-weight: 500; 
}

.major-match { 
  font-size: 12px; 
  color: var(--teal-600); 
  font-weight: 600; 
}

.btn-retake { 
  background: var(--gray-100); 
  color: var(--gray-700); 
  border: none; 
  padding: 10px 24px; 
  border-radius: var(--radius); 
  font-size: 14px; 
  font-weight: 500; 
  cursor: pointer; 
  margin-right: 8px; 
}

.btn-explore { 
  background: var(--teal-400); 
  color: white; 
  border: none; 
  padding: 10px 24px; 
  border-radius: var(--radius); 
  font-size: 14px; 
  font-weight: 600; 
  cursor: pointer; 
}

/* CAREER */
.career-filters { 
  display: flex; 
  gap: 8px; 
  flex-wrap: wrap; 
  margin-bottom: 20px; 
}

.filter-btn { 
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px; 
  border-radius: 20px; 
  font-size: 13px; 
  font-weight: 500; 
  cursor: pointer; 
  border: 1px solid var(--gray-200); 
  background: white; 
  color: var(--gray-600); 
  transition: all 0.2s ease; 
  box-shadow: 0 1px 2px rgba(0,0,0,0.02);
}

.filter-btn svg {
  width: 14px;
  height: 14px;
}

.filter-btn:hover {
  border-color: var(--teal-400);
  color: var(--teal-600);
  background: var(--green-50);
}

.filter-btn.active { 
  background: var(--teal-400); 
  color: white; 
  border-color: var(--teal-400); 
  box-shadow: 0 4px 10px rgba(29, 158, 117, 0.2);
}

.career-grid { 
  display: grid; 
  grid-template-columns: repeat(3, 1fr); 
  gap: 14px; 
}

.career-card {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 20px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px;
  cursor: pointer;
}

.career-card * {
  pointer-events: none;
}

.career-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--green-200);
}

.career-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.career-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.trend-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.trend-up {
  background-color: var(--green-50);
  color: var(--green-700);
}

.trend-stable {
  background-color: var(--gray-100);
  color: var(--gray-600);
}

.trend-down {
  background-color: #fee2e2;
  color: #991b1b;
}

.career-name {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--gray-900);
  margin-bottom: 6px;
}

.career-code {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-500);
  background: var(--gray-100);
  padding: 2px 8px;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 12px;
  width: fit-content;
}

.career-desc {
  font-size: 14px;
  color: var(--gray-600);
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5;
}

.career-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--gray-100);
  padding-top: 12px;
  margin-top: auto;
}

.career-schools-count {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-500);
  display: flex;
  align-items: center;
  gap: 5px;
}

.career-action-btn {
  font-size: 13px;
  font-weight: 700;
  color: var(--green-600);
  display: flex;
  align-items: center;
  gap: 4px;
}

.career-action-btn i {
  transition: transform 0.2s;
}

.career-card:hover .career-action-btn i {
  transform: translateX(3px);
}

/* SALARY COMPARE */
.salary-compare { 
  display: grid; 
  grid-template-columns: 1fr 1fr; 
  gap: 24px; 
}

.salary-chart-card { 
  background: white; 
  border: 1px solid var(--gray-200); 
  border-radius: var(--radius-lg); 
  padding: 24px; 
}

.salary-chart-card h3 { 
  font-size: 16px; 
  font-weight: 600; 
  margin-bottom: 20px; 
}

.salary-bar-list { 
  display: flex; 
  flex-direction: column; 
  gap: 14px; 
}

.salary-bar-header { 
  display: flex; 
  justify-content: space-between; 
  margin-bottom: 5px; 
}

.salary-bar-name { 
  font-size: 13px; 
  font-weight: 500; 
}

.salary-bar-value { 
  font-size: 13px; 
  font-weight: 700; 
  color: var(--teal-600); 
}

.salary-track { 
  height: 8px; 
  background: var(--gray-100); 
  border-radius: 4px; 
}

.salary-fill { 
  height: 100%; 
  border-radius: 4px; 
  background: linear-gradient(90deg, var(--teal-400), var(--green-400)); 
}

/* TREND */
.trend-grid { 
  display: grid; 
  grid-template-columns: repeat(3, 1fr); 
  gap: 14px; 
}

.trend-card {
  background: white; 
  border: 1px solid var(--gray-200); 
  border-radius: var(--radius-lg);
  padding: 20px; 
  position: relative; 
  overflow: hidden;
}

.trend-card::before { 
  content: ''; 
  position: absolute; 
  top: 0; 
  left: 0; 
  right: 0; 
  height: 3px; 
}

.trend-card.up::before { 
  background: linear-gradient(90deg, var(--teal-400), var(--green-400)); 
}

.trend-card.stable::before { 
  background: linear-gradient(90deg, var(--blue-500), #60a5fa); 
}

.trend-card.down::before { 
  background: linear-gradient(90deg, #f87171, #fca5a5); 
}

.trend-year { 
  font-size: 11px; 
  color: var(--gray-500); 
  margin-bottom: 8px; 
  font-weight: 600; 
  letter-spacing: 0.3px; 
  text-transform: uppercase; 
}

.trend-name { 
  font-size: 16px; 
  font-weight: 700; 
  margin-bottom: 4px; 
}

.trend-desc { 
  font-size: 12px; 
  color: var(--gray-500); 
  line-height: 1.5; 
  margin-bottom: 14px; 
}

.trend-stats { 
  display: flex; 
  gap: 16px; 
}

.trend-stat-val { 
  font-size: 18px; 
  font-weight: 700; 
}

.trend-stat-lab { 
  font-size: 11px; 
  color: var(--gray-500); 
}

.val-up { 
  color: var(--teal-600); 
}

.val-down { 
  color: #dc2626; 
}

/* FOOTER */
.footer { 
  background: var(--green-800); 
  color: rgba(255,255,255,0.7); 
  padding: 40px; 
  margin-top: 60px; 
}

.footer-inner { 
  max-width: 1200px; 
  margin: 0 auto; 
  display: grid; 
  grid-template-columns: 2fr 1fr 1fr 1fr; 
  gap: 40px; 
}

.footer-brand h3 { 
  color: white; 
  font-size: 18px; 
  font-weight: 700; 
  margin-bottom: 8px; 
}

.footer-brand h3 span { 
  color: #86efac; 
}

.footer-brand p { 
  font-size: 13px; 
  line-height: 1.7; 
}

.footer-col h4 { 
  color: white; 
  font-size: 13px; 
  font-weight: 600; 
  margin-bottom: 14px; 
}

.footer-col a { 
  display: block; 
  font-size: 13px; 
  margin-bottom: 8px; 
  cursor: pointer; 
}

.footer-col a:hover { 
  color: white; 
}

.footer-bottom { 
  max-width: 1200px; 
  margin: 32px auto 0; 
  padding-top: 24px; 
  border-top: 1px solid rgba(255,255,255,0.1); 
  display: flex; 
  justify-content: space-between; 
  font-size: 12px; 
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .nav { padding: 0 20px; }
  .features-grid { grid-template-columns: repeat(2,1fr); padding: 20px; }
  .career-grid, .trend-grid { grid-template-columns: repeat(2,1fr); }
  .salary-compare { grid-template-columns: 1fr; }
  .hero h1 { font-size: 30px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .section { padding: 0 20px 32px; }
  .school-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .quiz-options { grid-template-columns: 1fr; }
}

/* UTILS */
.divider { 
  height: 1px; 
  background: var(--gray-200); 
  margin: 0 40px 40px; 
}

.empty-state { 
  text-align: center; 
  padding: 60px 20px; 
  color: var(--gray-400); 
}

.empty-state .icon { 
  font-size: 40px; 
  margin-bottom: 12px; 
}

.empty-state p { 
  font-size: 15px; 
}

.highlight-text { 
  color: var(--teal-600); 
  font-weight: 600; 
}

/* CAREER DETAIL PAGE */
.career-detail-icon {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-lg);
  background: var(--green-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  flex-shrink: 0;
}

.detail-section {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 20px;
}

.detail-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--gray-900);
}

.detail-content {
  color: var(--gray-700);
  line-height: 1.8;
}

.detail-content p {
  margin-bottom: 12px;
}

.detail-list {
  list-style: none;
  padding: 0;
}

.detail-list li {
  padding: 10px 0;
  padding-left: 28px;
  position: relative;
  border-bottom: 1px solid var(--gray-100);
}

.detail-list li:last-child {
  border-bottom: none;
}

.detail-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--teal-600);
  font-weight: 700;
}

.skill-category {
  margin-bottom: 20px;
}

.skill-category:last-child {
  margin-bottom: 0;
}

.skill-category h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 10px;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-tag-large {
  background: var(--green-50);
  color: var(--teal-700);
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  border: 1px solid var(--green-200);
}

.career-path {
  display: flex;
  align-items: center;
  gap: 12px;
  overflow-x: auto;
  padding: 8px 0;
}

.path-item {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 16px;
  min-width: 160px;
  text-align: center;
}

.path-level {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.path-salary {
  font-size: 13px;
  color: var(--teal-600);
  font-weight: 600;
  margin-bottom: 4px;
}

.path-time {
  font-size: 12px;
  color: var(--gray-500);
}

.path-arrow {
  font-size: 20px;
  color: var(--gray-400);
  flex-shrink: 0;
}

/* Sidebar */
.detail-sidebar-card {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 16px;
}

.sidebar-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--gray-900);
}

.major-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.major-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
  background: var(--gray-50);
  border-radius: var(--radius);
}

.major-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-800);
}

.major-match {
  font-size: 12px;
  font-weight: 600;
  color: var(--teal-600);
}

.school-list-small {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.school-item-small {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  background: var(--gray-50);
  border-radius: var(--radius);
}

.school-logo-small {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: 6px;
  background: white;
  padding: 4px;
  border: 1px solid var(--gray-200);
}

.school-name-small {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-800);
}

.school-score-small {
  font-size: 11px;
  color: var(--gray-500);
}

.btn-view-all {
  width: 100%;
  padding: 10px;
  background: var(--gray-100);
  border: none;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-700);
  cursor: pointer;
  transition: background 0.15s;
}

.btn-view-all:hover {
  background: var(--gray-200);
}

.company-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.company-tag {
  background: var(--blue-50);
  color: var(--blue-600);
  padding: 6px 12px;
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 500;
  border: 1px solid var(--blue-100);
}

.btn-quiz-cta {
  width: 100%;
  padding: 12px;
  background: var(--teal-400);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}

.btn-quiz-cta:hover {
  background: var(--teal-600);
}

@media (max-width: 900px) {
  .detail-section {
    padding: 20px;
  }
  .career-path {
    flex-direction: column;
    align-items: stretch;
  }
  .path-arrow {
    transform: rotate(90deg);
  }
}

/* SCHOOL DETAIL PAGE */
.school-hero {
  position: relative;
  background: linear-gradient(135deg, #0a3e27 0%, #105e3a 40%, #1D9E75 100%);
  padding: 40px 40px 60px;
  overflow: hidden;
}

.school-hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(255,255,255,0.06) 0%, transparent 60%);
}

.school-hero-content {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.back-btn {
  background: rgba(255,255,255,0.15);
  color: white;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  margin-bottom: 24px;
  transition: background 0.15s;
}

.back-btn:hover {
  background: rgba(255,255,255,0.25);
}

.school-hero-main {
  display: flex;
  gap: 32px;
  align-items: flex-start;
}

.school-hero-logo {
  width: 120px;
  height: 120px;
  background: white;
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  flex-shrink: 0;
}

.school-hero-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.school-hero-info {
  flex: 1;
}

.school-badge {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  color: white;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 12px;
  border: 1px solid rgba(255,255,255,0.3);
}

.school-hero-title {
  font-size: 36px;
  font-weight: 700;
  color: white;
  margin-bottom: 8px;
  line-height: 1.2;
}

.school-hero-subtitle {
  font-size: 16px;
  color: rgba(255,255,255,0.8);
  margin-bottom: 24px;
}

.school-hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.hero-stat-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-stat-icon {
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}

.hero-stat-value {
  font-size: 24px;
  font-weight: 700;
  color: white;
  line-height: 1;
}

.hero-stat-label {
  font-size: 12px;
  color: rgba(255,255,255,0.7);
  margin-top: 4px;
}

/* Quick Info */
.school-quick-info {
  background: white;
  border-bottom: 1px solid var(--gray-200);
  padding: 24px 0;
  margin-top: -30px;
  position: relative;
  z-index: 2;
}

.quick-info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.quick-info-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.quick-info-icon {
  width: 40px;
  height: 40px;
  background: var(--green-50);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.quick-info-label {
  font-size: 12px;
  color: var(--gray-500);
  margin-bottom: 2px;
}

.quick-info-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-900);
}

.quick-info-value a {
  color: var(--teal-600);
  text-decoration: none;
}

.quick-info-value a:hover {
  text-decoration: underline;
}

/* School Detail Layout */
.school-detail-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 32px;
}

.school-section {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 24px;
}

.school-section-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--gray-900);
}

.school-section-content {
  color: var(--gray-700);
  line-height: 1.8;
}

.school-section-content p {
  margin-bottom: 16px;
}

/* Highlights */
.highlight-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.highlight-item {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 20px;
}

.highlight-icon {
  font-size: 32px;
  margin-bottom: 12px;
}

.highlight-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 6px;
}

.highlight-desc {
  font-size: 13px;
  color: var(--gray-600);
  line-height: 1.6;
}

/* Admission Methods */
.admission-methods {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.admission-method {
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.3s;
  background: white;
}

.admission-method:hover {
  border-color: var(--teal-400);
  box-shadow: 0 8px 24px rgba(29, 158, 117, 0.15);
  transform: translateY(-2px);
}

.admission-method-header {
  background: linear-gradient(135deg, var(--teal-400), var(--green-400));
  padding: 20px 24px;
  position: relative;
  overflow: hidden;
}

.admission-method-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 200px;
  height: 200px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.admission-method-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.25);
  color: white;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.admission-method-title {
  font-size: 18px;
  font-weight: 700;
  color: white;
  margin: 0;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.admission-method-content {
  padding: 24px;
  background: white;
}

.admission-info-row {
  display: flex;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--gray-100);
  gap: 16px;
}

.admission-info-row:last-of-type {
  border-bottom: none;
}

.admission-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--teal-600);
  min-width: 120px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.admission-label::before {
  content: '▸';
  color: var(--teal-400);
  font-size: 16px;
}

.admission-value {
  font-size: 14px;
  color: var(--gray-800);
  flex: 1;
  line-height: 1.7;
}

.admission-description {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 2px dashed var(--gray-200);
}

.admission-description p {
  margin-bottom: 16px;
  color: var(--gray-700);
  line-height: 1.8;
}

.admission-tier {
  background: linear-gradient(to right, var(--green-50), white);
  border-left: 4px solid var(--teal-400);
  padding: 16px 20px;
  margin-bottom: 14px;
  border-radius: var(--radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: all 0.2s;
}

.admission-tier:hover {
  border-left-color: var(--green-400);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transform: translateX(4px);
}

.admission-tier strong {
  color: var(--teal-600);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 15px;
}

.admission-tier strong::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: var(--teal-400);
  color: white;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
}

.admission-tier ul {
  margin-top: 10px;
  margin-left: 28px;
  color: var(--gray-700);
}

.admission-tier li {
  margin-bottom: 8px;
  line-height: 1.7;
  position: relative;
  padding-left: 8px;
}

.admission-tier li::marker {
  color: var(--teal-400);
}

.admission-note {
  background: linear-gradient(135deg, var(--blue-50), var(--green-50));
  border: 1px solid var(--blue-200);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin-top: 20px;
  font-size: 14px;
  color: var(--gray-700);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.admission-note::before {
  content: '💡';
  font-size: 20px;
  flex-shrink: 0;
}

.admission-note strong {
  color: var(--teal-600);
}

.btn-register {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--teal-400), var(--green-400));
  color: white;
  padding: 14px 28px;
  border-radius: var(--radius-lg);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
  box-shadow: 0 4px 12px rgba(29, 158, 117, 0.3);
  border: none;
  cursor: pointer;
}

.btn-register:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(29, 158, 117, 0.4);
}

.btn-register:active {
  transform: translateY(-1px);
}

@media (max-width: 900px) {
  .admission-method-header {
    padding: 16px 20px;
  }
  
  .admission-method-title {
    font-size: 16px;
  }
  
  .admission-method-content {
    padding: 20px;
  }
  
  .admission-info-row {
    flex-direction: column;
    gap: 8px;
  }
  
  .admission-label {
    min-width: auto;
  }
  
  .admission-tier {
    padding: 14px 16px;
  }
  
  .admission-tier ul {
    margin-left: 20px;
  }
}

/* Major Table */
.major-table {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.major-table-header {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 16px;
  background: var(--gray-100);
  padding: 12px 20px;
  font-size: 12px;
  font-weight: 700;
  color: var(--gray-600);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.major-table-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray-100);
  transition: background 0.15s;
}

.major-table-row:last-child {
  border-bottom: none;
}

.major-table-row:hover {
  background: var(--gray-50);
}

.major-name-main {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 2px;
}

.major-name-sub {
  font-size: 12px;
  color: var(--gray-500);
}

.major-col-code {
  font-size: 13px;
  color: var(--gray-600);
  display: flex;
  align-items: center;
}

.major-col-score {
  display: flex;
  align-items: center;
}

.major-col-score span {
  font-size: 15px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
}

.major-col-combo {
  font-size: 13px;
  color: var(--gray-600);
  display: flex;
  align-items: center;
}

.btn-view-more {
  width: 100%;
  padding: 12px;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
  cursor: pointer;
  margin-top: 16px;
  transition: background 0.15s;
}

.btn-view-more:hover {
  background: var(--gray-200);
}

/* Tuition */
.tuition-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

.tuition-item {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 16px;
}

.tuition-label {
  font-size: 13px;
  color: var(--gray-600);
  margin-bottom: 8px;
}

.tuition-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--teal-600);
}

.tuition-note {
  background: var(--green-50);
  border: 1px solid var(--green-200);
  border-radius: var(--radius);
  padding: 12px;
  font-size: 13px;
  color: var(--gray-700);
}

/* Sidebar */
.sidebar-cta-card {
  background: linear-gradient(135deg, var(--teal-400), var(--green-400));
  border-radius: var(--radius-lg);
  padding: 24px;
  color: white;
  margin-bottom: 20px;
}

.sidebar-cta-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.sidebar-cta-card p {
  font-size: 14px;
  opacity: 0.9;
  margin-bottom: 16px;
}

.btn-cta-primary {
  width: 100%;
  padding: 12px;
  background: white;
  color: var(--teal-600);
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s;
}

.btn-cta-primary:hover {
  transform: translateY(-2px);
}

.sidebar-card {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 20px;
}

.sidebar-card-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--gray-900);
}

/* Timeline */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.timeline-item {
  display: flex;
  gap: 12px;
  position: relative;
  padding-left: 20px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 8px;
  height: 8px;
  background: var(--teal-400);
  border-radius: 50%;
}

.timeline-date {
  font-size: 12px;
  font-weight: 600;
  color: var(--teal-600);
  min-width: 80px;
}

.timeline-content {
  font-size: 13px;
  color: var(--gray-700);
}

/* Contact */
.contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  background: var(--gray-50);
  border-radius: var(--radius);
}

.contact-icon {
  width: 36px;
  height: 36px;
  background: var(--green-100);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.contact-label {
  font-size: 11px;
  color: var(--gray-500);
  margin-bottom: 2px;
}

.contact-value {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-800);
}

/* Related Schools */
.related-schools {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.related-school-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: var(--gray-50);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s;
}

.related-school-item:hover {
  background: var(--green-50);
}

.related-school-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  background: white;
  border-radius: var(--radius);
  padding: 4px;
  border: 1px solid var(--gray-200);
}

.related-school-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-800);
}

.related-school-score {
  font-size: 11px;
  color: var(--gray-500);
}

@media (max-width: 900px) {
  .school-hero-main {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .school-hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .quick-info-grid {
    grid-template-columns: 1fr;
  }
  .school-detail-layout {
    grid-template-columns: 1fr;
  }
  .highlight-grid {
    grid-template-columns: 1fr;
  }
  .major-table-header,
  .major-table-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .tuition-grid {
    grid-template-columns: 1fr;
  }
}

/* SCHOOL GALLERY */
.school-gallery {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.gallery-main {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.gallery-main-img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
  transition: transform 0.3s;
}

.gallery-main-img:hover {
  transform: scale(1.02);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.gallery-item img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.gallery-note {
  margin-top: 16px;
  padding: 12px;
  background: var(--blue-50);
  border: 1px solid var(--blue-200);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--gray-700);
}

@media (max-width: 900px) {
  .gallery-main-img {
    height: 250px;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-item img {
    height: 150px;
  }
}

/* ADMISSION METHOD ENHANCEMENTS */
.admission-description {
  margin-top: 16px;
  line-height: 1.7;
}

.admission-description p {
  margin-bottom: 16px;
  color: var(--gray-700);
}

.admission-tier {
  background: var(--gray-50);
  border-left: 3px solid var(--teal-400);
  padding: 12px 16px;
  margin-bottom: 12px;
  border-radius: var(--radius);
}

.admission-tier strong {
  color: var(--teal-600);
  display: block;
  margin-bottom: 6px;
}

.admission-tier ul {
  margin-top: 8px;
  margin-left: 20px;
  color: var(--gray-700);
}

.admission-tier li {
  margin-bottom: 6px;
  line-height: 1.6;
}

.btn-register {
  display: inline-block;
  background: var(--teal-400);
  color: white;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s, transform 0.15s;
  box-shadow: 0 2px 8px rgba(29, 158, 117, 0.3);
}

.btn-register:hover {
  background: var(--teal-600);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(29, 158, 117, 0.4);
}

.btn-view-more {
  display: block;
  text-align: center;
  text-decoration: none;
  color: var(--gray-700);
}

.btn-view-more:hover {
  color: var(--teal-600);
}

/* LAB CARDS */
.lab-card {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.lab-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  border-color: var(--teal-400);
}

.lab-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 4px;
}

.lab-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--gray-900);
  line-height: 1.3;
}

.lab-desc {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.5;
  flex: 1;
}

.lab-subjects {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.lab-subject-tag {
  font-size: 11px;
  font-weight: 500;
  padding: 4px 10px;
  background: var(--gray-100);
  color: var(--gray-600);
  border-radius: 6px;
  letter-spacing: 0.02em;
}

/* ======================== AI CAREER GUIDE DRAWER ======================== */
.ai-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1000;
  display: flex;
  justify-content: flex-end;
  visibility: hidden;
  opacity: 0;
  transition: visibility 0.3s, opacity 0.3s;
}

.ai-drawer.active {
  visibility: visible;
  opacity: 1;
}

.ai-drawer-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(17, 24, 39, 0.4);
  backdrop-filter: blur(4px);
}

.ai-drawer-content {
  position: relative;
  z-index: 1010;
  width: 100%;
  max-width: 520px;
  height: 100%;
  background: white;
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-drawer.active .ai-drawer-content {
  transform: translateX(0);
}

.ai-drawer-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--gray-50);
}

.ai-drawer-title-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
  min-width: 0;
}

.ai-drawer-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.ai-drawer-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ai-drawer-subtitle {
  font-size: 12px;
  color: var(--gray-500);
  font-weight: 500;
}

.ai-drawer-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ai-config-btn {
  background: white;
  border: 1px solid var(--gray-200);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-600);
  transition: all 0.15s;
}

.ai-config-btn:hover {
  border-color: var(--teal-400);
  color: var(--teal-600);
  background: var(--teal-50);
}

.ai-drawer-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--gray-400);
  cursor: pointer;
  transition: color 0.15s;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-drawer-close:hover {
  color: var(--gray-900);
}

/* API Key Config Area */
.ai-config-area {
  background: var(--teal-50);
  border-bottom: 1px solid var(--gray-200);
  padding: 16px 24px;
  animation: slideDown 0.2s ease-out;
}

@keyframes slideDown {
  from { transform: translateY(-10px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.config-inner h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--teal-600);
  margin-bottom: 4px;
}

.config-inner p {
  font-size: 11px;
  color: var(--gray-600);
  margin-bottom: 10px;
  line-height: 1.4;
}

.config-input-group {
  display: flex;
  gap: 8px;
}

.config-input-group input {
  flex: 1;
  height: 34px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: 0 10px;
  font-size: 12px;
  outline: none;
}

.config-input-group input:focus {
  border-color: var(--teal-400);
}

.config-input-group button {
  height: 34px;
  padding: 0 14px;
  background: var(--teal-400);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 600;
  transition: background 0.15s;
}

.config-input-group button:hover {
  background: var(--teal-600);
}

.config-help {
  font-size: 10px;
  color: var(--gray-500);
  margin-top: 6px;
}

.config-help a {
  color: var(--teal-600);
  font-weight: 600;
}

.config-help a:hover {
  text-decoration: underline;
}

/* Drawer Body Scroll Container */
.ai-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* AI Introduction */
.ai-intro-section {
  background: var(--green-50);
  border: 1px solid var(--green-200);
  border-radius: var(--radius-lg);
  padding: 18px;
}

.ai-intro-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--green-700);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}

.ai-intro-text {
  font-size: 13px;
  color: var(--gray-700);
  line-height: 1.6;
}

.ai-intro-text ul {
  margin-left: 16px;
  margin-top: 6px;
}

/* Chat Section */
.ai-chat-section {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 350px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.chat-header {
  padding: 12px 16px;
  background: white;
  border-bottom: 1px solid var(--gray-200);
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: #fbfcfd;
}

.chat-bubble {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 13px;
  line-height: 1.5;
  word-break: break-word;
}

.chat-bubble.assistant {
  align-self: flex-start;
  background: white;
  color: var(--gray-800);
  border: 1px solid var(--gray-200);
  border-bottom-left-radius: 4px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.02);
}

.chat-bubble.user {
  align-self: flex-end;
  background: var(--teal-600);
  color: white;
  border-bottom-right-radius: 4px;
}

.chat-bubble.system-alert {
  align-self: center;
  max-width: 95%;
  background: var(--amber-50);
  border: 1px solid var(--amber-100);
  color: var(--amber-600);
  font-size: 11px;
  text-align: center;
  border-radius: 8px;
  padding: 6px 12px;
}

/* Suggestion Chips */
.chat-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 10px 16px;
  background: white;
  border-top: 1px solid var(--gray-100);
}

.suggestion-chip {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 11px;
  font-weight: 500;
  color: var(--gray-600);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.suggestion-chip:hover {
  background: var(--green-50);
  border-color: var(--teal-400);
  color: var(--teal-600);
}

/* Chat Input Bar */
.chat-input-wrap {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  background: white;
  border-top: 1px solid var(--gray-200);
  gap: 8px;
}

.chat-input-wrap textarea {
  flex: 1;
  height: 38px;
  border: 1px solid var(--gray-200);
  border-radius: 19px;
  padding: 8px 16px;
  font-size: 13px;
  outline: none;
  font-family: var(--font);
  resize: none;
  line-height: 1.4;
  transition: border-color 0.15s;
}

.chat-input-wrap textarea:focus {
  border-color: var(--teal-400);
}

.chat-send-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--teal-400);
  color: white;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  flex-shrink: 0;
}

.chat-send-btn:hover {
  background: var(--teal-600);
}

.chat-send-btn:active {
  transform: scale(0.95);
}

/* Drawer Footer */
.ai-drawer-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--gray-200);
  background: var(--gray-50);
  text-align: center;
}

.view-detail-btn {
  display: block;
  background: var(--gray-900);
  color: white;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  transition: background 0.15s;
}

.view-detail-btn:hover {
  background: var(--teal-600);
}

/* Typing Indicator Animation */
.typing-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 6px;
}

.typing-dot {
  width: 6px;
  height: 6px;
  background: var(--gray-400);
  border-radius: 50%;
  animation: typingBounce 1.4s infinite ease-in-out both;
}

.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }
.typing-dot:nth-child(3) { animation-delay: 0s; }

@keyframes typingBounce {
  0%, 80%, 100% { transform: scale(0); }
  40% { transform: scale(1); }
}

/* Custom Scrollbar for Chat Messages and Drawer */
.chat-messages::-webkit-scrollbar,
.ai-drawer-body::-webkit-scrollbar {
  width: 6px;
}

.chat-messages::-webkit-scrollbar-track,
.ai-drawer-body::-webkit-scrollbar-track {
  background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb,
.ai-drawer-body::-webkit-scrollbar-thumb {
  background: var(--gray-300);
  border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb:hover,
.ai-drawer-body::-webkit-scrollbar-thumb:hover {
  background: var(--gray-400);
  border-radius: 3px;
}

/* ===== LUCIDE ICON UTILITIES ===== */
.lucide {
  display: inline-block;
  vertical-align: -0.125em;
}

.feature-icon .lucide {
  width: 1em;
  height: 1em;
}

.career-icon-wrap .lucide {
  width: 1em;
  height: 1em;
}

.hero-stat-icon .lucide,
.quick-info-icon .lucide,
.highlight-icon .lucide,
.contact-icon .lucide {
  width: 1em;
  height: 1em;
}

.filter-btn .lucide {
  width: 14px;
  height: 14px;
  vertical-align: -2px;
  margin-right: 2px;
}

.lab-icon .lucide {
  width: 1em;
  height: 1em;
  color: white;
}

.result-icon .lucide {
  width: 1em;
  height: 1em;
}

.quiz-option-icon .lucide {
  width: 1em;
  height: 1em;
}

.section-badge .lucide,
.survey-badge .lucide {
  width: 16px;
  height: 16px;
  vertical-align: -2px;
  margin-right: 2px;
}

h2 .lucide,
h3 .lucide {
  width: 24px;
  height: 24px;
  vertical-align: -4px;
  margin-right: 4px;
}


.suggestion-chip:hover {
  background: var(--green-50);
  border-color: var(--teal-400);
  color: var(--teal-600);
}

/* Chat Input Bar */
.chat-input-wrap {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  background: white;
  border-top: 1px solid var(--gray-200);
  gap: 8px;
}

.chat-input-wrap textarea {
  flex: 1;
  height: 38px;
  border: 1px solid var(--gray-200);
  border-radius: 19px;
  padding: 8px 16px;
  font-size: 13px;
  outline: none;
  font-family: var(--font);
  resize: none;
  line-height: 1.4;
  transition: border-color 0.15s;
}

.chat-input-wrap textarea:focus {
  border-color: var(--teal-400);
}

.chat-send-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--teal-400);
  color: white;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  flex-shrink: 0;
}

.chat-send-btn:hover {
  background: var(--teal-600);
}

.chat-send-btn:active {
  transform: scale(0.95);
}

/* Drawer Footer */
.ai-drawer-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--gray-200);
  background: var(--gray-50);
  text-align: center;
}

.view-detail-btn {
  display: block;
  background: var(--gray-900);
  color: white;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  transition: background 0.15s;
}

.view-detail-btn:hover {
  background: var(--teal-600);
}

/* Typing Indicator Animation */
.typing-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 6px;
}

.typing-dot {
  width: 6px;
  height: 6px;
  background: var(--gray-400);
  border-radius: 50%;
  animation: typingBounce 1.4s infinite ease-in-out both;
}

.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }
.typing-dot:nth-child(3) { animation-delay: 0s; }

@keyframes typingBounce {
  0%, 80%, 100% { transform: scale(0); }
  40% { transform: scale(1); }
}

/* Custom Scrollbar for Chat Messages and Drawer */
.chat-messages::-webkit-scrollbar,
.ai-drawer-body::-webkit-scrollbar {
  width: 6px;
}

.chat-messages::-webkit-scrollbar-track,
.ai-drawer-body::-webkit-scrollbar-track {
  background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb,
.ai-drawer-body::-webkit-scrollbar-thumb {
  background: var(--gray-300);
  border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb:hover,
.ai-drawer-body::-webkit-scrollbar-thumb:hover {
  background: var(--gray-400);
  border-radius: 3px;
}

/* ===== LUCIDE ICON UTILITIES ===== */
.lucide {
  display: inline-block;
  vertical-align: -0.125em;
}

.feature-icon .lucide {
  width: 1em;
  height: 1em;
}

.career-icon-wrap .lucide {
  width: 1em;
  height: 1em;
}

.hero-stat-icon .lucide,
.quick-info-icon .lucide,
.highlight-icon .lucide,
.contact-icon .lucide {
  width: 1em;
  height: 1em;
}

.filter-btn .lucide {
  width: 14px;
  height: 14px;
  vertical-align: -2px;
  margin-right: 2px;
}

.lab-icon .lucide {
  width: 1em;
  height: 1em;
  color: white;
}

.result-icon .lucide {
  width: 1em;
  height: 1em;
}

.quiz-option-icon .lucide {
  width: 1em;
  height: 1em;
}

.section-badge .lucide,
.survey-badge .lucide {
  width: 16px;
  height: 16px;
  vertical-align: -2px;
  margin-right: 2px;
}

h2 .lucide,
h3 .lucide {
  width: 24px;
  height: 24px;
  vertical-align: -4px;
  margin-right: 4px;
}

.ai-drawer-icon .lucide {
  width: 1em;
  height: 1em;
}

.tab-icon .lucide {
  width: 16px;
  height: 16px;
  vertical-align: -2px;
}

/* ================================================
   TRANG TRƯỜNG ĐẠI HỌC — UPGRADED UI/UX
   ================================================ */

/* ---- HERO ---- */
.upage-hero {
  position: relative;
  background: linear-gradient(135deg, #0a3e27 0%, #0d5235 40%, #1D9E75 80%, #25c188 100%);
  padding: 72px 40px 80px;
  text-align: center;
  overflow: hidden;
}

.upage-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 60%, rgba(255,255,255,0.07) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 20%, rgba(255,255,255,0.05) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 100%, rgba(0,0,0,0.2) 0%, transparent 60%);
  pointer-events: none;
}

.upage-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.upage-hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
}

.upage-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.92);
  padding: 6px 16px;
  border-radius: 24px;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid rgba(255,255,255,0.18);
  margin-bottom: 24px;
  backdrop-filter: blur(4px);
}

.upage-hero-dot {
  width: 8px;
  height: 8px;
  background: #4ade80;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px rgba(74, 222, 128, 0.6);
  animation: upagePulse 2s infinite;
}

@keyframes upagePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}

.upage-hero-title {
  font-size: 48px;
  font-weight: 800;
  color: white;
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 18px;
}

.upage-hero-title em {
  font-style: normal;
  background: linear-gradient(90deg, #86efac, #4ade80);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.upage-hero-sub {
  color: rgba(255,255,255,0.72);
  font-size: 17px;
  line-height: 1.6;
  margin-bottom: 36px;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}

/* Search */
.upage-search-wrap {
  position: relative;
  max-width: 600px;
  margin: 0 auto 40px;
  display: flex;
  gap: 8px;
  align-items: center;
}

.upage-search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  pointer-events: none;
  display: flex;
}

.upage-search-icon .lucide {
  width: 18px;
  height: 18px;
}

.upage-search-input {
  flex: 1;
  height: 54px;
  padding: 0 16px 0 48px;
  border: none;
  border-radius: var(--radius-lg);
  font-size: 15px;
  font-family: var(--font);
  outline: none;
  box-shadow: 0 6px 32px rgba(0,0,0,0.18);
  color: var(--gray-900);
  transition: box-shadow 0.2s;
}

.upage-search-input:focus {
  box-shadow: 0 6px 32px rgba(0,0,0,0.2), 0 0 0 3px rgba(29,158,117,0.3);
}

.upage-search-input::placeholder {
  color: var(--gray-400);
}

.upage-search-btn {
  height: 54px;
  padding: 0 24px;
  background: var(--green-400);
  color: white;
  border: none;
  border-radius: var(--radius-lg);
  font-size: 15px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, transform 0.1s;
  box-shadow: 0 4px 16px rgba(29,170,99,0.45);
}

.upage-search-btn:hover {
  background: var(--green-600);
  transform: translateY(-1px);
}

/* Stats */
.upage-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.upage-stat {
  padding: 0 32px;
  text-align: center;
}

.upage-stat-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.2);
}

.upage-stat-num {
  font-size: 30px;
  font-weight: 800;
  color: white;
  line-height: 1;
  margin-bottom: 4px;
}

.upage-stat-label {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
  white-space: nowrap;
}

/* ---- MAIN LAYOUT ---- */
.upage-main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 40px 40px 60px;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 28px;
  align-items: start;
}

/* ---- SIDEBAR ---- */
.upage-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: 76px;
}

.upage-sidebar-card {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.upage-sidebar-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-700);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.upage-sidebar-title .lucide {
  width: 15px;
  height: 15px;
  color: var(--teal-400);
}

.upage-region-btns {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.upage-region-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  background: var(--gray-50);
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font);
  text-align: left;
  width: 100%;
}

.upage-region-btn:hover {
  background: var(--green-50);
  border-color: var(--green-200);
}

.upage-region-btn.active {
  background: var(--green-50);
  border-color: var(--teal-400);
}

.upage-region-flag {
  width: 24px;
  height: 24px;
  object-fit: contain;
  flex-shrink: 0;
}

.upage-region-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-800);
  line-height: 1;
}

.upage-region-count {
  font-size: 11px;
  color: var(--gray-500);
  margin-top: 2px;
}

.upage-region-btn.active .upage-region-name {
  color: var(--teal-600);
}

/* Score filter buttons */
.upage-score-filters {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.upage-score-btn {
  padding: 9px 12px;
  border-radius: var(--radius);
  border: 1.5px solid var(--gray-200);
  background: white;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-600);
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font);
  text-align: left;
}

.upage-score-btn:hover {
  background: var(--green-50);
  border-color: var(--green-200);
  color: var(--teal-600);
}

.upage-score-btn.active {
  background: var(--teal-400);
  border-color: var(--teal-400);
  color: white;
}

/* Tip Card */
.upage-tip-card {
  background: linear-gradient(135deg, var(--green-50) 0%, #e6faf5 100%);
  border-color: var(--green-200);
}

.upage-tip-icon {
  font-size: 28px;
  margin-bottom: 8px;
}

.upage-tip-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--green-700);
  margin-bottom: 8px;
}

.upage-tip-text {
  font-size: 12px;
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 14px;
}

.upage-tip-btn {
  font-size: 12px;
  font-weight: 600;
  color: var(--teal-600);
  background: white;
  border: 1.5px solid var(--teal-400);
  padding: 7px 14px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font);
  width: 100%;
}

.upage-tip-btn:hover {
  background: var(--teal-400);
  color: white;
}

/* ---- CONTENT AREA ---- */
.upage-content {
  min-width: 0;
}

.upage-result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--gray-200);
}

.upage-result-info {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.upage-result-count {
  font-size: 28px;
  font-weight: 800;
  color: var(--teal-400);
  line-height: 1;
}

.upage-result-label {
  font-size: 14px;
  color: var(--gray-500);
}

.upage-sort-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.upage-sort-label {
  font-size: 13px;
  color: var(--gray-500);
  white-space: nowrap;
}

.upage-sort-select {
  height: 36px;
  padding: 0 12px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: 13px;
  font-family: var(--font);
  color: var(--gray-700);
  background: white;
  cursor: pointer;
  outline: none;
  transition: border-color 0.15s;
}

.upage-sort-select:focus {
  border-color: var(--teal-400);
}

/* No Results */
.upage-no-results {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 64px 24px;
  text-align: center;
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
}

.upage-no-results-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.upage-no-results-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 8px;
}

.upage-no-results p {
  font-size: 14px;
  color: var(--gray-500);
}

/* ---- SCHOOL GRID (New) ---- */
.upage-school-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

/* ---- SCHOOL CARD (New) ---- */
.usc-card {
  background: white;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  animation: uscFadeIn 0.4s ease both;
}

@keyframes uscFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.usc-clickable {
  cursor: pointer;
}

.usc-clickable:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.1), 0 2px 8px rgba(0,0,0,0.06);
  border-color: var(--teal-400);
}

.usc-clickable:hover .usc-cta {
  color: var(--teal-400);
  gap: 8px;
}

.usc-locked {
  opacity: 0.65;
  cursor: default;
}

/* Lock Badge */
.usc-lock-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 10px;
  font-weight: 600;
  color: var(--gray-500);
  background: var(--gray-100);
  padding: 3px 8px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.usc-lock-badge .lucide {
  width: 10px;
  height: 10px;
}

/* Top Row */
.usc-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.usc-logo-wrap {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  border: 1px solid var(--gray-200);
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.usc-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 6px;
}

.usc-logo-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 12px;
  color: white;
  letter-spacing: -0.5px;
}

.usc-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.usc-location {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--gray-500);
  font-weight: 500;
}

.usc-location .lucide {
  width: 11px;
  height: 11px;
}

/* Score Badge */
.usc-score-badge {
  display: flex;
  align-items: baseline;
  gap: 2px;
  padding: 5px 10px;
  border-radius: 8px;
  font-weight: 700;
}

.usc-score-num {
  font-size: 18px;
  line-height: 1;
}

.usc-score-sep {
  font-size: 12px;
  opacity: 0.6;
}

.usc-score-max {
  font-size: 12px;
  opacity: 0.7;
}

/* Score tiers */
.score-tier-elite {
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  color: #92400e;
}

.score-tier-high {
  background: linear-gradient(135deg, var(--green-100), #bbf7d0);
  color: var(--green-700);
}

.score-tier-mid {
  background: linear-gradient(135deg, var(--blue-100), #bfdbfe);
  color: var(--blue-600);
}

.score-tier-low {
  background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
  color: var(--gray-600);
}

/* Body */
.usc-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.usc-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.4;
}

.usc-short {
  font-size: 11px;
  font-weight: 600;
  color: var(--teal-400);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Score Bar */
.usc-score-bar-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.usc-score-bar-track {
  flex: 1;
  height: 5px;
  background: var(--gray-100);
  border-radius: 3px;
  overflow: hidden;
}

.usc-score-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.usc-score-bar-fill.score-tier-elite {
  background: linear-gradient(90deg, #f59e0b, #fbbf24);
}

.usc-score-bar-fill.score-tier-high {
  background: linear-gradient(90deg, var(--green-500), var(--green-400));
}

.usc-score-bar-fill.score-tier-mid {
  background: linear-gradient(90deg, var(--blue-600), var(--blue-500));
}

.usc-score-bar-fill.score-tier-low {
  background: linear-gradient(90deg, var(--gray-400), var(--gray-300));
}

.usc-score-tier-label {
  font-size: 10px;
  font-weight: 700;
  white-space: nowrap;
  padding: 2px 7px;
  border-radius: 20px;
}

.usc-score-tier-label.score-tier-elite {
  background: #fef3c7;
  color: #92400e;
}

.usc-score-tier-label.score-tier-high {
  background: var(--green-100);
  color: var(--green-700);
}

.usc-score-tier-label.score-tier-mid {
  background: var(--blue-100);
  color: var(--blue-600);
}

.usc-score-tier-label.score-tier-low {
  background: var(--gray-100);
  color: var(--gray-600);
}

/* Majors */
.usc-majors {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.usc-major-tag {
  font-size: 11px;
  padding: 3px 9px;
  background: var(--gray-100);
  color: var(--gray-600);
  border-radius: 20px;
  font-weight: 500;
  white-space: nowrap;
}

/* Footer */
.usc-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--gray-100);
}

.usc-min-score {
  font-size: 11px;
  color: var(--gray-500);
}

.usc-min-score strong {
  color: var(--gray-700);
}

.usc-cta {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-400);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s;
}

.usc-cta .lucide {
  width: 13px;
  height: 13px;
  transition: transform 0.2s;
}

.usc-clickable:hover .usc-cta .lucide {
  transform: translateX(3px);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1100px) {
  .upage-school-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .upage-main {
    grid-template-columns: 1fr;
    padding: 24px 20px 48px;
  }

  .upage-sidebar {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .upage-tip-card {
    grid-column: 1 / -1;
  }

  .upage-hero-title {
    font-size: 34px;
  }

  .upage-stats {
    flex-wrap: wrap;
    gap: 16px;
  }

  .upage-stat-divider {
    display: none;
  }

  .upage-stat {
    padding: 0 16px;
  }
}

@media (max-width: 640px) {
  .upage-hero {
    padding: 48px 20px 56px;
  }

  .upage-hero-title {
    font-size: 28px;
  }

  .upage-search-wrap {
    flex-direction: column;
  }

  .upage-search-btn {
    width: 100%;
  }

  .upage-school-grid {
    grid-template-columns: 1fr;
  }

  .upage-sidebar {
    grid-template-columns: 1fr;
  }

  .upage-result-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

/* ================================================
   TRANG ĐỊNH HƯỚNG — UPGRADED UI/UX
   ================================================ */

/* ---- HERO ---- */
.dh-hero {
  position: relative;
  background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
  padding: 80px 40px 100px;
  overflow: hidden;
  display: flex;
  align-items: center;
  min-height: 520px;
}

/* Animated orbs */
.dh-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.dh-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.35;
}

.dh-orb-1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #667eea, transparent);
  top: -100px;
  left: -100px;
  animation: dhOrb1 12s ease-in-out infinite alternate;
}

.dh-orb-2 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, #f093fb, transparent);
  top: 50%;
  right: -80px;
  transform: translateY(-50%);
  animation: dhOrb2 15s ease-in-out infinite alternate;
}

.dh-orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, #43e97b, transparent);
  bottom: -80px;
  left: 40%;
  opacity: 0.2;
  animation: dhOrb3 10s ease-in-out infinite alternate;
}

@keyframes dhOrb1 {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(60px, 40px) scale(1.15); }
}
@keyframes dhOrb2 {
  from { transform: translateY(-50%) scale(1); }
  to { transform: translateY(calc(-50% + 50px)) scale(0.9); }
}
@keyframes dhOrb3 {
  from { transform: translate(0, 0); }
  to { transform: translate(-40px, -30px) scale(1.1); }
}

.dh-hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  flex: 1;
}

.dh-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.9);
  padding: 6px 16px;
  border-radius: 24px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.15);
  margin-bottom: 24px;
  backdrop-filter: blur(6px);
  letter-spacing: 0.2px;
}

.dh-hero-badge .lucide {
  width: 14px;
  height: 14px;
  color: #a78bfa;
}

.dh-hero-title {
  font-size: 52px;
  font-weight: 800;
  color: white;
  line-height: 1.15;
  letter-spacing: -2px;
  margin-bottom: 20px;
}

.dh-hero-title em {
  font-style: normal;
  background: linear-gradient(90deg, #a78bfa, #f093fb, #43e97b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% auto;
  animation: dhGradText 4s linear infinite;
}

@keyframes dhGradText {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}

.dh-hero-sub {
  color: rgba(255,255,255,0.68);
  font-size: 17px;
  line-height: 1.65;
  margin-bottom: 36px;
  max-width: 560px;
}

/* Features row */
.dh-hero-features {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 40px;
}

.dh-hero-feat {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 24px;
}

.dh-hero-feat:first-child {
  padding-left: 0;
}

.dh-hero-feat-div {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.18);
}

.dh-feat-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.dh-feat-icon .lucide {
  width: 16px;
  height: 16px;
  color: #a78bfa;
}

.dh-feat-label {
  font-size: 14px;
  font-weight: 700;
  color: white;
  line-height: 1.2;
}

.dh-feat-sub {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  margin-top: 2px;
}

/* CTA Row */
.dh-hero-cta-row {
  display: flex;
  gap: 12px;
  align-items: center;
}

.dh-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  padding: 14px 28px;
  border-radius: var(--radius-lg);
  border: none;
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 6px 24px rgba(102,126,234,0.5);
}

.dh-cta-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(102,126,234,0.6);
}

.dh-cta-primary .lucide {
  width: 18px;
  height: 18px;
}

.dh-cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.85);
  padding: 14px 22px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.18);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  transition: background 0.2s;
  backdrop-filter: blur(6px);
}

.dh-cta-secondary:hover {
  background: rgba(255,255,255,0.18);
}

.dh-cta-secondary .lucide {
  width: 15px;
  height: 15px;
  animation: dhBounce 2s ease-in-out infinite;
}

@keyframes dhBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}

/* Showcase & Mockup Interactive Panel */
.dh-hero-showcase {
  position: absolute;
  right: 80px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 380px;
  display: flex;
  flex-direction: column;
  pointer-events: auto;
}

.dh-showcase-glow {
  position: absolute;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(139,92,246,0.3) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 1;
}

.dh-mockup-card {
  position: relative;
  z-index: 2;
  background: rgba(15, 12, 41, 0.65);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  overflow: hidden;
  width: 100%;
  animation: dhShowcaseUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes dhShowcaseUp {
  from { opacity: 0; transform: translateY(30px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.dh-mockup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.dh-mockup-dots {
  display: flex;
  gap: 5px;
}

.dh-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
}
.dh-mockup-dots .dh-dot:nth-child(1) { background: #ff5f56; }
.dh-mockup-dots .dh-dot:nth-child(2) { background: #ffbd2e; }
.dh-mockup-dots .dh-dot:nth-child(3) { background: #27c93f; }

.dh-mockup-title {
  font-size: 10px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
}

.dh-mockup-title .lucide {
  width: 12px;
  height: 12px;
}

.dh-mockup-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: #4ade80;
  font-weight: 600;
  background: rgba(74, 222, 128, 0.1);
  padding: 2px 8px;
  border-radius: 12px;
}

.dh-pulse-dot {
  width: 6px;
  height: 6px;
  background-color: #4ade80;
  border-radius: 50%;
  display: inline-block;
  position: relative;
}

.dh-pulse-dot::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background-color: #4ade80;
  animation: dhPulse 1.5s ease-in-out infinite;
}

@keyframes dhPulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(3); opacity: 0; }
}

.dh-mockup-body {
  padding: 10px 12px;
}

.dh-mock-nav {
  display: flex;
  gap: 6px;
  margin-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 6px;
}

.dh-mock-tab {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 4px;
}

.dh-mock-tab.active {
  color: white;
  background: rgba(255, 255, 255, 0.08);
}

.dh-mock-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dh-mock-step-label {
  font-size: 10px;
  font-weight: 700;
  color: #a78bfa;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.dh-mock-task-title {
  font-size: 13px;
  font-weight: 700;
  color: white;
  margin: 0;
  line-height: 1.25;
}

.dh-mock-code-box {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  padding: 8px 10px;
  font-family: monospace;
  font-size: 10px;
  color: rgba(255, 255, 255, 0.7);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dh-code-line {
  line-height: 1.35;
}

.dh-code-key {
  color: rgba(255, 255, 255, 0.45);
}

.dh-code-highlight {
  background: rgba(139, 92, 246, 0.15);
  border-left: 2px solid #a78bfa;
  padding: 3px 5px;
  margin-top: 2px;
  border-radius: 0 4px 4px 0;
  color: #c084fc;
}

.dh-mock-options {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.dh-mock-option {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.8);
  transition: all 0.2s;
  cursor: pointer;
  position: relative;
}

.dh-opt-letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 10px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.6);
}

.dh-mock-option.selected {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.3);
  color: #34d399;
}

.dh-mock-option.selected .dh-opt-letter {
  background: #10b981;
  color: white;
}

.dh-opt-check {
  margin-left: auto;
  width: 12px;
  height: 12px;
  color: #10b981;
}

.dh-mock-footer {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}

.dh-mock-tip {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.15);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 10px;
  color: rgba(245, 158, 11, 0.85);
  line-height: 1.35;
}

.dh-mock-tip .lucide {
  width: 12px;
  height: 12px;
  color: #f59e0b;
  flex-shrink: 0;
  margin-top: 1px;
}

.dh-mock-btn {
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 8px;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  box-shadow: 0 4px 10px rgba(102, 126, 234, 0.3);
  transition: all 0.2s;
}

.dh-mock-btn .lucide {
  width: 12px;
  height: 12px;
}

/* Thẻ bay mini trang trí */
.dh-mini-float {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(15, 12, 41, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 8px 14px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.dh-mf-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.dh-mf-icon .lucide {
  width: 14px;
  height: 14px;
}

.dh-mf-title {
  font-size: 11px;
  font-weight: 700;
  color: white;
  line-height: 1.2;
}

.dh-mf-sub {
  font-size: 9px;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 1px;
}

.dh-mf-1 {
  top: -24px;
  left: -40px;
  animation: dhFloatMini1 6s ease-in-out infinite alternate;
}

.dh-mf-2 {
  bottom: -20px;
  right: -30px;
  animation: dhFloatMini2 7s ease-in-out infinite alternate;
}

@keyframes dhFloatMini1 {
  0% { transform: translateY(0) rotate(-2deg); }
  100% { transform: translateY(-8px) rotate(1deg); }
}

@keyframes dhFloatMini2 {
  0% { transform: translateY(0) rotate(3deg); }
  100% { transform: translateY(8px) rotate(-1deg); }
}

/* ---- SHARED SECTION ELEMENTS ---- */
.dh-section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--purple-100);
  color: var(--purple-600);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.dh-section-badge .lucide {
  width: 13px;
  height: 13px;
}

.dh-badge-light {
  background: rgba(255,255,255,0.15);
  color: white;
  border: 1px solid rgba(255,255,255,0.2);
}

.dh-section-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.8px;
  margin-bottom: 40px;
  line-height: 1.2;
}

/* ---- HOW IT WORKS ---- */
.dh-how {
  background: white;
  padding: 72px 40px;
  border-bottom: 1px solid var(--gray-100);
}

.dh-how-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.dh-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
}

.dh-step {
  flex: 1;
  max-width: 240px;
  text-align: center;
  padding: 0 20px;
}

.dh-step-num {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--purple-500), var(--purple-600));
  color: white;
  border-radius: 50%;
  font-size: 16px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 4px 12px rgba(139,92,246,0.4);
}

.dh-step-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: var(--purple-50);
  border: 1px solid var(--purple-100);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  transition: transform 0.2s;
}

.dh-step:hover .dh-step-icon {
  transform: scale(1.08);
}

.dh-step-icon .lucide {
  width: 28px;
  height: 28px;
  color: var(--purple-500);
}

.dh-step-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.dh-step-desc {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.6;
}

.dh-step-arrow {
  padding-top: 56px;
  color: var(--gray-300);
  flex-shrink: 0;
}

.dh-step-arrow .lucide {
  width: 24px;
  height: 24px;
}

/* ---- LAB SECTION ---- */
.dh-lab-section {
  background: var(--gray-50);
  padding: 72px 40px 80px;
}

.dh-lab-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.dh-lab-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 32px;
}

.dh-lab-count {
  display: flex;
  align-items: center;
  gap: 10px;
}

.dh-lab-count-num {
  font-size: 56px;
  font-weight: 800;
  color: var(--purple-500);
  line-height: 1;
}

.dh-lab-count-label {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.4;
}

/* Category Filter */
.dh-cat-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.dh-cat-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 24px;
  border: 1.5px solid var(--gray-200);
  background: white;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-600);
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font);
}

.dh-cat-btn:hover {
  border-color: var(--purple-400);
  color: var(--purple-600);
  background: var(--purple-50);
}

.dh-cat-btn.active {
  background: var(--purple-500);
  border-color: var(--purple-500);
  color: white;
  box-shadow: 0 4px 12px rgba(139,92,246,0.3);
}

.dh-cat-btn .lucide {
  width: 14px;
  height: 14px;
}

/* Lab Grid */
.dh-lab-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* Lab Card */
.dh-lab-card {
  background: white;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 24px;
  cursor: pointer;
  transition: all 0.22s;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  overflow: hidden;
  animation: dhCardIn 0.4s ease both;
}

@keyframes dhCardIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.dh-lab-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #667eea, #764ba2);
  opacity: 0;
  transition: opacity 0.2s;
}

.dh-lab-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.06);
  border-color: var(--purple-300);
}

.dh-lab-card:hover::before {
  opacity: 1;
}

.dh-lab-card:hover .dh-lab-cta {
  color: var(--purple-500);
  gap: 10px;
}

.dh-lab-card:hover .dh-lab-cta .lucide {
  transform: translateX(4px);
}

/* Card Top */
.dh-lab-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.dh-lab-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.dh-lab-icon .lucide {
  width: 24px;
  height: 24px;
  color: white;
}

.dh-lab-tags {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 5px;
}

.dh-cat-tag {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.dh-cat-tech { background: #ede9fe; color: #5b21b6; }
.dh-cat-health { background: #fce7f3; color: #9d174d; }
.dh-cat-business { background: #dbeafe; color: #1e40af; }
.dh-cat-social { background: #dcfce7; color: #166534; }
.dh-cat-eng { background: #ffedd5; color: #9a3412; }

.dh-difficulty {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
}

.dh-diff-easy { background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; }
.dh-diff-mid { background: #fefce8; color: #a16207; border: 1px solid #fde047; }
.dh-diff-hard { background: #fff1f2; color: #be123c; border: 1px solid #fecdd3; }

/* Card Body */
.dh-lab-title {
  font-size: 19px;
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.3;
  letter-spacing: -0.3px;
}

.dh-lab-desc {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.6;
}

/* Tasks */
.dh-lab-tasks {
  background: var(--gray-50);
  border-radius: var(--radius);
  padding: 12px 14px;
  border: 1px solid var(--gray-100);
}

.dh-task-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--gray-600);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.dh-task-label .lucide {
  width: 12px;
  height: 12px;
  color: var(--purple-400);
}

.dh-task-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dh-task-list span {
  font-size: 12px;
  color: var(--gray-600);
  padding-left: 12px;
  position: relative;
}

.dh-task-list span::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--purple-400);
  font-weight: 700;
}

/* Subjects */
.dh-lab-subjects {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.dh-subj-tag {
  font-size: 11px;
  padding: 4px 10px;
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  color: var(--gray-600);
  font-weight: 500;
}

/* Card CTA */
.dh-lab-cta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-400);
  padding-top: 4px;
  margin-top: auto;
  transition: all 0.2s;
  border-top: 1px solid var(--gray-100);
}

.dh-lab-cta .lucide {
  width: 14px;
  height: 14px;
  transition: transform 0.2s;
}

/* No labs */
.dh-no-labs {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 64px;
  text-align: center;
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
}

/* ---- CTA SECTION ---- */
.dh-cta-section {
  background: linear-gradient(135deg, #0f0c29 0%, #302b63 60%, #1a1a3e 100%);
  padding: 80px 40px;
  position: relative;
  overflow: hidden;
}

.dh-cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(102,126,234,0.15) 0%, transparent 60%);
}

.dh-cta-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.dh-cta-title {
  font-size: 36px;
  font-weight: 800;
  color: white;
  letter-spacing: -1px;
  margin-bottom: 16px;
  line-height: 1.2;
}

.dh-cta-desc {
  color: rgba(255,255,255,0.65);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 28px;
}

.dh-cta-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.dh-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 18px;
  border-radius: var(--radius);
  border: 1.5px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.85);
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.15s;
  backdrop-filter: blur(4px);
}

.dh-btn-outline:hover {
  background: rgba(255,255,255,0.18);
  border-color: rgba(255,255,255,0.4);
  color: white;
}

.dh-btn-outline .lucide {
  width: 14px;
  height: 14px;
}

/* Tip Box */
.dh-tip-box {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-xl);
  padding: 28px;
  backdrop-filter: blur(8px);
}

.dh-tip-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 700;
  color: white;
  margin-bottom: 20px;
}

.dh-tip-header .lucide {
  width: 20px;
  height: 20px;
  color: #fbbf24;
}

.dh-tip-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.dh-tip-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: rgba(255,255,255,0.78);
  line-height: 1.5;
}

.dh-tip-list li .lucide {
  width: 16px;
  height: 16px;
  color: #4ade80;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1100px) {
  .dh-lab-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .dh-hero-showcase {
    display: none;
  }
}

@media (max-width: 900px) {
  .dh-hero {
    padding: 60px 24px 80px;
  }

  .dh-hero-title {
    font-size: 38px;
  }

  .dh-hero-features {
    flex-wrap: wrap;
    gap: 16px;
  }

  .dh-hero-feat-div {
    display: none;
  }

  .dh-hero-feat {
    padding: 0 8px;
  }

  .dh-steps {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }

  .dh-step-arrow {
    padding-top: 0;
    transform: rotate(90deg);
  }

  .dh-cta-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .dh-cta-title {
    font-size: 28px;
  }
}

@media (max-width: 640px) {
  .dh-hero {
    padding: 48px 20px 64px;
  }

  .dh-hero-title {
    font-size: 30px;
    letter-spacing: -1px;
  }

  .dh-hero-cta-row {
    flex-direction: column;
    align-items: stretch;
  }

  .dh-cta-primary,
  .dh-cta-secondary {
    justify-content: center;
  }

  .dh-lab-grid {
    grid-template-columns: 1fr;
  }

  .dh-lab-section,
  .dh-how,
  .dh-cta-section {
    padding: 48px 20px;
  }

  .dh-section-title {
    font-size: 24px;
  }

  .dh-lab-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

/* ================= SURVEY HIGHLIGHT & NAV CTA ================= */
.nav-cta.survey-nav-btn {
  background: linear-gradient(135deg, var(--teal-400), var(--green-500));
  color: #ffffff;
  padding: 8px 16px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14px;
  margin-left: 6px;
  margin-right: 4px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 2px 8px rgba(29, 158, 117, 0.25);
  transition: all 0.2s ease;
}

.nav-cta.survey-nav-btn:hover {
  background: linear-gradient(135deg, var(--teal-600), var(--green-600));
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(29, 158, 117, 0.35);
}

.feature-card.step-highlight-card {
  border: 1.5px solid var(--teal-400);
  background: linear-gradient(180deg, #ffffff 0%, var(--green-50) 100%);
}

.card-step-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--teal-400);
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 0.2px;
}

/* ================= UNIFIED HERO CARD SECTION (FULL-WIDTH) ================= */
.unified-hero-section {
  width: 100%;
  max-width: 100%;
  margin: 0 0 56px;
  padding: 0;
}

.unified-hero-card {
  background: linear-gradient(150deg, #0a3a23 0%, #061c11 50%, #031008 100%);
  border: none;
  border-bottom: 1px solid rgba(134, 239, 172, 0.25);
  border-radius: 0;
  padding: 72px 32px 96px;
  color: white;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.4);
}

.unified-hero-card::before {
  content: '';
  position: absolute;
  top: -160px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 550px;
  background: radial-gradient(circle, rgba(52, 193, 122, 0.28) 0%, transparent 70%);
  pointer-events: none;
}

.unified-hero-top {
  text-align: center;
  max-width: 860px;
  margin: 0 auto 40px;
  position: relative;
  z-index: 2;
}

.unified-hero-top h1 {
  font-size: 46px;
  font-weight: 800;
  color: white;
  line-height: 1.2;
  letter-spacing: -1.2px;
  margin-bottom: 16px;
}

.unified-hero-top h1 em {
  font-style: normal;
  color: #86efac;
}

.unified-hero-subtitle {
  color: rgba(255, 255, 255, 0.85);
  font-size: 18px;
  max-width: 680px;
  margin: 0 auto 32px;
  line-height: 1.6;
}

.unified-hero-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.18) 50%, transparent 100%);
  margin: 44px 0 44px;
  position: relative;
  z-index: 2;
}

@media (max-width: 768px) {
  .unified-hero-card {
    padding: 36px 24px;
  }
  .unified-hero-top h1 {
    font-size: 32px;
  }
}

.user-guide-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 36px;
  position: relative;
  z-index: 2;
}

.user-guide-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(52, 193, 122, 0.2);
  border: 1px solid rgba(52, 193, 122, 0.45);
  color: #86efac;
  padding: 6px 16px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
}

.user-guide-header h2 {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.user-guide-header p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 16px;
}

/* Video Placeholder Box - Expanded */
.guide-video-wrapper {
  max-width: 1080px;
  width: 100%;
  margin: 0 auto 52px;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.45);
  position: relative;
  z-index: 2;
}

.guide-video-topbar {
  background: rgba(255, 255, 255, 0.08);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.guide-dots {
  display: flex;
  gap: 7px;
}

.guide-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.guide-dot.red { background: #ff5f56; }
.guide-dot.yellow { background: #ffbd2e; }
.guide-dot.green { background: #27c93f; }

.guide-video-title {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

.guide-video-body {
  position: relative;
  aspect-ratio: 16 / 9;
  background: radial-gradient(circle at center, #133928 0%, #081a12 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 48px 32px;
}

.guide-video-placeholder-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(52, 193, 122, 0.2);
  border: 2px solid #34c17a;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #34c17a;
  margin-bottom: 18px;
  box-shadow: 0 0 24px rgba(52, 193, 122, 0.3);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.guide-video-placeholder-icon:hover {
  transform: scale(1.08);
  box-shadow: 0 0 32px rgba(52, 193, 122, 0.5);
}

.guide-video-body h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
  color: white;
}

.guide-video-body p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  max-width: 520px;
}

.guide-video-player {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000;
  z-index: 5;
  border-radius: 0;
}

/* Steps Grid */
.guide-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  position: relative;
  z-index: 2;
  max-width: 1350px;
  margin: 0 auto;
}

.guide-step-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.25s ease;
  cursor: pointer;
  position: relative;
}

.guide-step-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #34c17a;
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

.guide-step-card.priority-step {
  background: linear-gradient(160deg, rgba(52, 193, 122, 0.18) 0%, rgba(29, 158, 117, 0.1) 100%);
  border: 1.5px solid #34c17a;
  box-shadow: 0 8px 24px rgba(52, 193, 122, 0.15);
}

.step-number-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.step-number-badge {
  background: rgba(255, 255, 255, 0.12);
  color: white;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
}

.priority-step .step-number-badge {
  background: #34c17a;
  color: #062316;
}

.step-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #86efac;
}

.guide-step-card h4 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: white;
}

.guide-step-card p {
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.55;
  margin-bottom: 20px;
}

.guide-step-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: #86efac;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

.guide-step-card:hover .guide-step-btn {
  color: white;
}

@media (max-width: 1024px) {
  .guide-steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .guide-steps-grid {
    grid-template-columns: 1fr;
  }
  .user-guide-card {
    padding: 28px 20px;
  }
}