/* iTEC Page Specific CSS */

/* Variables */
:root {
  --c-navy: #1a3a5c;
  --c-navy-dark: #0f2540;
  --c-navy-light: #2a5a8c;
  --c-gold: #c8a96e;
  --c-gold-light: #d4b87a;
  --c-wine: #8b2635;
  --c-teal: #1a6b5a;
  --c-white: #ffffff;
  --c-ash: #f5f5f5;
  --c-carbon: #171a20;
  --c-graphite: #393c41;
  --c-pewter: #5c5e62;
  --c-silver: #8e8e8e;
  --c-cloud: #eeeeee;
  --c-pearl: #d0d1d2;
  --c-glass: rgba(255,255,255,0.82);
  --sp-1: 0.5rem;
  --sp-2: 1rem;
  --sp-3: 1.5rem;
  --sp-4: 2rem;
  --sp-6: 3rem;
  --sp-8: 4rem;
  --sp-12: 6rem;
  --sp-16: 8rem;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, Arial, sans-serif;
  --font-chinese: 'Noto Serif SC', 'SimSun', serif;
  --t: 0.33s cubic-bezier(0.5, 0, 0, 0.75);
  --r-btn: 4px;
  --r-card: 12px;
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--c-graphite);
  line-height: 1.43;
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }
::selection { background: var(--c-navy); color: var(--c-white); }

/* Nav */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 0 var(--sp-4); height: 64px;
  display: flex; align-items: center; justify-content: space-between;
  transition: background var(--t), box-shadow var(--t);
}
.site-nav.scrolled {
  background: var(--c-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--c-cloud);
}
.nav-brand { display: flex; align-items: center; gap: var(--sp-2); }
.nav-logo { width: 36px; height: 36px; flex-shrink: 0; }
.nav-wordmark { display: flex; flex-direction: column; line-height: 1.2; }
.nav-wordmark-cn { font-family: var(--font-chinese); font-size: 0.8125rem; font-weight: 600; color: var(--c-carbon); letter-spacing: 0.02em; }
.nav-wordmark-en { font-family: var(--font-body); font-size: 0.5625rem; font-weight: 400; color: var(--c-pewter); letter-spacing: 0.06em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: var(--sp-1); }
.nav-link { font-size: 0.8125rem; font-weight: 500; color: var(--c-carbon); padding: var(--sp-1) 0.75rem; border-radius: var(--r-btn); transition: color var(--t), background-color var(--t); white-space: nowrap; }
.nav-link:hover { color: var(--c-navy); background: rgba(26,58,92,0.05); }
.nav-link.highlight { color: var(--c-navy); }
.nav-cta { display: inline-flex; align-items: center; background: var(--c-navy); color: var(--c-white); font-size: 0.8125rem; font-weight: 500; padding: 0.5rem 1.25rem; border-radius: var(--r-btn); transition: background-color var(--t); margin-left: var(--sp-2); }
.nav-cta:hover { background: var(--c-navy-dark); }
.nav-hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-hamburger span { display: block; width: 22px; height: 2px; background: var(--c-carbon); border-radius: 1px; }
.nav-mobile { display: none; position: fixed; inset: 0; background: var(--c-white); z-index: 999; flex-direction: column; padding: 80px var(--sp-4) var(--sp-6); gap: var(--sp-2); }
.nav-mobile.open { display: flex; }
.nav-mobile a { font-size: 1.125rem; font-weight: 500; color: var(--c-carbon); padding: var(--sp-2) 0; border-bottom: 1px solid var(--c-cloud); }
.nav-mobile .nav-cta { margin: var(--sp-3) 0 0; width: 100%; justify-content: center; }

/* Common */
.section { padding: var(--sp-16) var(--sp-4); }
.section-sm { padding: var(--sp-12) var(--sp-4); }
.section-ash { background: var(--c-ash); }
.section-dark { background: var(--c-carbon); }
.section-navy { background: var(--c-navy); }
.container { max-width: 1200px; margin: 0 auto; }
.container-narrow { max-width: 840px; margin: 0 auto; text-align: center; }
.section-eyebrow { font-family: var(--font-body); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-gold); margin-bottom: var(--sp-2); }
.section-dark .section-eyebrow { color: var(--c-gold); }
.section-title { font-family: var(--font-chinese); font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 700; color: var(--c-carbon); line-height: 1.25; margin-bottom: var(--sp-2); letter-spacing: 0.01em; }
.section-dark .section-title { color: var(--c-white); }
.section-subtitle { font-size: 1rem; color: var(--c-pewter); line-height: 1.7; max-width: 600px; }
.section-dark .section-subtitle { color: rgba(255,255,255,0.55); }
.section-subtitle.center { margin: 1rem auto 0; }

/* Page Hero */
.page-hero {
  position: relative; width: 100%; height: 65vh; min-height: 500px; max-height: 640px;
  display: flex; align-items: flex-end; justify-content: flex-start;
  overflow: hidden; padding: 0 var(--sp-4) var(--sp-12);
}
.page-hero-bg { position: absolute; inset: 0; z-index: 0; }
.page-hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 35%; }
.page-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(139,38,53,0.75) 0%, rgba(15,37,64,0.88) 60%, rgba(10,20,40,0.92) 100%);
  z-index: 1;
}
.page-hero-content { position: relative; z-index: 2; max-width: 1200px; width: 100%; margin: 0 auto; }
.page-hero-breadcrumb { display: flex; align-items: center; gap: 0.5rem; font-size: 0.75rem; color: rgba(255,255,255,0.50); margin-bottom: var(--sp-3); }
.page-hero-breadcrumb a { color: rgba(255,255,255,0.50); transition: color var(--t); }
.page-hero-breadcrumb a:hover { color: var(--c-gold); }
.page-hero-breadcrumb .sep { color: rgba(255,255,255,0.25); }
.page-hero-breadcrumb .current { color: var(--c-gold); }
.hero-badge-row { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: var(--sp-3); }
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.375rem;
  background: rgba(200,169,110,0.18); border: 1px solid rgba(200,169,110,0.45);
  border-radius: 2rem; padding: 0.25rem 0.875rem;
  font-size: 0.6875rem; font-weight: 500; color: var(--c-gold);
  letter-spacing: 0.06em; text-transform: uppercase;
}
.page-hero-title { font-family: var(--font-chinese); font-size: clamp(2.25rem, 4.5vw, 3.5rem); font-weight: 700; color: var(--c-white); line-height: 1.15; margin-bottom: var(--sp-1); letter-spacing: 0.03em; }
.page-hero-subtitle { font-family: var(--font-body); font-size: 1rem; color: rgba(255,255,255,0.60); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: var(--sp-2); }
.page-hero-desc { font-size: 1rem; color: rgba(255,255,255,0.65); line-height: 1.7; max-width: 560px; margin-bottom: var(--sp-6); }
.hero-quick-stats { display: flex; gap: var(--sp-6); flex-wrap: wrap; }
.hero-stat { text-align: left; }
.hero-stat-value { font-family: var(--font-body); font-size: 1.5rem; font-weight: 700; color: var(--c-gold); line-height: 1; margin-bottom: 0.25rem; }
.hero-stat-label { font-size: 0.6875rem; color: rgba(255,255,255,0.45); letter-spacing: 0.06em; text-transform: uppercase; }

/* Sticky Tab Nav */
.tab-nav {
  position: sticky; top: 64px; z-index: 100;
  background: var(--c-white); border-bottom: 1px solid var(--c-cloud);
  transition: box-shadow var(--t);
}
.tab-nav.scrolled-shadow { box-shadow: 0 2px 12px rgba(0,0,0,0.06); }
.tab-nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 var(--sp-4);
  display: flex; gap: 0; overflow-x: auto;
  -webkit-overflow-scrolling: touch; scrollbar-width: none;
}
.tab-nav-inner::-webkit-scrollbar { display: none; }
.tab-link {
  font-size: 0.8125rem; font-weight: 500; color: var(--c-pewter);
  padding: var(--sp-3) var(--sp-3); white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color var(--t), border-color var(--t);
}
.tab-link:hover { color: var(--c-navy); }
.tab-link.active { color: var(--c-navy); border-bottom-color: var(--c-gold); font-weight: 600; }

/* About iTEC */
.about-itec { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-12); align-items: center; }
.about-itec-text h3 { font-family: var(--font-chinese); font-size: 1.375rem; font-weight: 700; color: var(--c-carbon); margin-bottom: var(--sp-3); line-height: 1.4; }
.about-itec-text p { font-size: 0.9375rem; color: var(--c-graphite); line-height: 1.9; margin-bottom: var(--sp-3); }
.about-itec-text p:last-child { margin-bottom: 0; }
.about-itec-text .hl { color: var(--c-navy); font-weight: 600; }
.about-itec-image { position: relative; border-radius: var(--r-card); overflow: hidden; aspect-ratio: 4/3; }
.about-itec-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.about-itec-image:hover img { transform: scale(1.03); }
.about-itec-image-accent { position: absolute; top: -1px; right: -1px; width: 120px; height: 90px; background: var(--c-gold); clip-path: polygon(100% 0, 0 0, 100% 100%); z-index: 1; }
.itec-highlights { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); margin-top: var(--sp-8); }
.highlight-card {
  text-align: center; padding: var(--sp-4) var(--sp-3);
  border: 1px solid var(--c-cloud); border-radius: var(--r-card); background: var(--c-white);
  transition: border-color var(--t), box-shadow var(--t), transform var(--t);
}
.highlight-card:hover { border-color: var(--c-pearl); box-shadow: 0 6px 24px rgba(0,0,0,0.06); transform: translateY(-3px); }
.highlight-icon { font-size: 2rem; margin-bottom: var(--sp-2); }
.highlight-title { font-family: var(--font-chinese); font-size: 1rem; font-weight: 700; color: var(--c-carbon); margin-bottom: 0.375rem; }
.highlight-desc { font-size: 0.8125rem; color: var(--c-pewter); line-height: 1.6; }

/* Level System */
.level-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); margin-top: var(--sp-8); }
.level-card {
  border-radius: var(--r-card); overflow: hidden;
  border: 1px solid var(--c-cloud); background: var(--c-white);
  transition: border-color var(--t), box-shadow var(--t), transform var(--t);
}
.level-card:hover { border-color: var(--c-pearl); box-shadow: 0 8px 32px rgba(0,0,0,0.08); transform: translateY(-4px); }
.level-card-header { padding: var(--sp-4); text-align: center; background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-navy-dark) 100%); }
.level-card:nth-child(2) .level-card-header { background: linear-gradient(135deg, #1a5a4a 0%, #0f3a30 100%); }
.level-card:nth-child(3) .level-card-header { background: linear-gradient(135deg, #5a3a1a 0%, #3a2510 100%); }
.level-card:nth-child(4) .level-card-header { background: linear-gradient(135deg, var(--c-wine) 0%, #5a1520 100%); }
.level-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.30);
  font-family: var(--font-body); font-size: 1.25rem; font-weight: 700;
  color: var(--c-gold); margin-bottom: var(--sp-2);
}
.level-name { font-family: var(--font-chinese); font-size: 1.25rem; font-weight: 700; color: var(--c-white); margin-bottom: 0.25rem; }
.level-en { font-size: 0.6875rem; color: rgba(255,255,255,0.55); letter-spacing: 0.06em; text-transform: uppercase; }
.level-card-body { padding: var(--sp-4); }
.level-info-row { display: flex; justify-content: space-between; align-items: flex-start; padding: 0.625rem 0; border-bottom: 1px solid var(--c-cloud); }
.level-info-row:last-child { border-bottom: none; }
.level-info-label { font-size: 0.75rem; color: var(--c-pewter); font-weight: 500; }
.level-info-value { font-size: 0.8125rem; color: var(--c-carbon); font-weight: 600; text-align: right; max-width: 55%; }
.level-card-cta { padding: 0 var(--sp-4) var(--sp-4); }
.level-btn { display: block; width: 100%; text-align: center; background: var(--c-navy); color: var(--c-white); font-size: 0.8125rem; font-weight: 500; padding: 0.625rem; border-radius: var(--r-btn); transition: background var(--t); }
.level-btn:hover { background: var(--c-navy-dark); }

/* Syllabus */
.syllabus-accordion { margin-top: var(--sp-8); }
.accordion-item { border: 1px solid var(--c-cloud); border-radius: var(--r-card); margin-bottom: var(--sp-2); overflow: hidden; transition: border-color var(--t); }
.accordion-item:hover { border-color: var(--c-pearl); }
.accordion-header { display: flex; align-items: center; justify-content: space-between; padding: var(--sp-3) var(--sp-4); cursor: pointer; background: var(--c-white); transition: background var(--t); }
.accordion-header:hover { background: var(--c-ash); }
.accordion-header-left { display: flex; align-items: center; gap: var(--sp-2); }
.accordion-icon { width: 36px; height: 36px; border-radius: var(--r-btn); background: rgba(26,58,92,0.06); display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0; }
.accordion-title { font-family: var(--font-chinese); font-size: 0.9375rem; font-weight: 600; color: var(--c-carbon); }
.accordion-arrow { font-size: 0.75rem; color: var(--c-pewter); transition: transform var(--t); }
.accordion-item.open .accordion-arrow { transform: rotate(180deg); }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; background: var(--c-ash); }
.accordion-item.open .accordion-body { max-height: 600px; }
.accordion-content { padding: var(--sp-3) var(--sp-4); }
.accordion-content li { position: relative; padding-left: 1.25rem; margin-bottom: 0.625rem; font-size: 0.875rem; color: var(--c-graphite); line-height: 1.6; }
.accordion-content li::before { content: ''; position: absolute; left: 0; top: 0.5rem; width: 6px; height: 6px; border-radius: 50%; background: var(--c-gold); }
.accordion-content li:last-child { margin-bottom: 0; }

/* Training Schedule */
.schedule-table { width: 100%; border-collapse: separate; border-spacing: 0; margin-top: var(--sp-8); border-radius: var(--r-card); overflow: hidden; border: 1px solid var(--c-cloud); }
.schedule-table thead { background: var(--c-navy); }
.schedule-table th { padding: var(--sp-3); font-size: 0.75rem; font-weight: 600; color: var(--c-white); text-align: left; letter-spacing: 0.04em; text-transform: uppercase; }
.schedule-table td { padding: var(--sp-3); font-size: 0.875rem; color: var(--c-graphite); border-bottom: 1px solid var(--c-cloud); vertical-align: middle; }
.schedule-table tr:last-child td { border-bottom: none; }
.schedule-table tbody tr { transition: background var(--t); }
.schedule-table tbody tr:hover { background: rgba(26,58,92,0.03); }
.schedule-badge { display: inline-flex; padding: 0.1875rem 0.625rem; border-radius: 2rem; font-size: 0.6875rem; font-weight: 500; }
.schedule-badge.hot { background: rgba(139,38,53,0.08); color: var(--c-wine); }
.schedule-badge.soon { background: rgba(200,169,110,0.12); color: #9a7d4a; }
.schedule-badge.open { background: rgba(26,107,90,0.08); color: var(--c-teal); }
.schedule-enroll { display: inline-flex; align-items: center; background: var(--c-navy); color: var(--c-white); font-size: 0.75rem; font-weight: 500; padding: 0.375rem 1rem; border-radius: var(--r-btn); transition: background var(--t); }
.schedule-enroll:hover { background: var(--c-navy-dark); }

/* Exam */
.exam-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-4); margin-top: var(--sp-8); }
.exam-card { border: 1px solid var(--c-cloud); border-radius: var(--r-card); padding: var(--sp-6) var(--sp-4); background: var(--c-white); transition: border-color var(--t), box-shadow var(--t); }
.exam-card:hover { border-color: var(--c-pearl); box-shadow: 0 6px 24px rgba(0,0,0,0.06); }
.exam-card-icon { width: 48px; height: 48px; border-radius: 50%; background: rgba(26,58,92,0.06); display: flex; align-items: center; justify-content: center; font-size: 1.25rem; margin-bottom: var(--sp-3); }
.exam-card-title { font-family: var(--font-chinese); font-size: 1.125rem; font-weight: 700; color: var(--c-carbon); margin-bottom: var(--sp-2); }
.exam-card-desc { font-size: 0.875rem; color: var(--c-pewter); line-height: 1.8; }
.exam-card-desc strong { color: var(--c-carbon); }
.pass-rate-bar { margin-top: var(--sp-8); max-width: 600px; }
.pass-rate-label { display: flex; justify-content: space-between; margin-bottom: 0.5rem; font-size: 0.875rem; font-weight: 600; color: var(--c-carbon); }
.pass-rate-track { height: 12px; background: var(--c-cloud); border-radius: 6px; overflow: hidden; }
.pass-rate-fill { height: 100%; background: linear-gradient(90deg, var(--c-navy), var(--c-gold)); border-radius: 6px; width: 0; transition: width 1.5s ease; }
.pass-rate-note { margin-top: 0.5rem; font-size: 0.75rem; color: var(--c-silver); }

/* Certificate */
.cert-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-8); align-items: center; margin-top: var(--sp-8); }
.cert-image { border-radius: var(--r-card); overflow: hidden; border: 1px solid var(--c-cloud); box-shadow: 0 8px 32px rgba(0,0,0,0.08); aspect-ratio: 4/3; background: var(--c-ash); display: flex; align-items: center; justify-content: center; }
.cert-placeholder { text-align: center; padding: var(--sp-6); }
.cert-placeholder-icon { font-size: 3rem; margin-bottom: var(--sp-2); }
.cert-placeholder-text { font-family: var(--font-chinese); font-size: 1rem; font-weight: 600; color: var(--c-pewter); }
.cert-placeholder-sub { font-size: 0.75rem; color: var(--c-silver); margin-top: 0.25rem; }
.cert-info h3 { font-family: var(--font-chinese); font-size: 1.375rem; font-weight: 700; color: var(--c-carbon); margin-bottom: var(--sp-3); }
.cert-info p { font-size: 0.9375rem; color: var(--c-graphite); line-height: 1.9; margin-bottom: var(--sp-3); }
.cert-features { list-style: none; }
.cert-features li { position: relative; padding-left: 1.5rem; margin-bottom: 0.75rem; font-size: 0.875rem; color: var(--c-graphite); line-height: 1.6; }
.cert-features li::before { content: '✓'; position: absolute; left: 0; color: var(--c-gold); font-weight: 700; }
.cert-verify { display: inline-flex; align-items: center; gap: 0.5rem; margin-top: var(--sp-3); background: var(--c-ash); border: 1px solid var(--c-cloud); padding: 0.625rem 1.25rem; border-radius: var(--r-btn); font-size: 0.8125rem; color: var(--c-navy); font-weight: 500; transition: border-color var(--t); }
.cert-verify:hover { border-color: var(--c-pearl); }

/* Career */
.career-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); margin-top: var(--sp-8); }
.career-card { border: 1px solid var(--c-cloud); border-radius: var(--r-card); padding: var(--sp-4); background: var(--c-white); transition: border-color var(--t), box-shadow var(--t), transform var(--t); }
.career-card:hover { border-color: var(--c-pearl); box-shadow: 0 6px 24px rgba(0,0,0,0.06); transform: translateY(-3px); }
.career-card-icon { font-size: 1.75rem; margin-bottom: var(--sp-2); }
.career-card-title { font-family: var(--font-chinese); font-size: 1rem; font-weight: 700; color: var(--c-carbon); margin-bottom: 0.375rem; }
.career-card-salary { font-size: 0.75rem; color: var(--c-gold); font-weight: 600; margin-bottom: var(--sp-2); }
.career-card-desc { font-size: 0.8125rem; color: var(--c-pewter); line-height: 1.7; }

/* Testimonials */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); margin-top: var(--sp-8); }
.testimonial-card { border: 1px solid var(--c-cloud); border-radius: var(--r-card); padding: var(--sp-4); background: var(--c-white); transition: border-color var(--t), box-shadow var(--t); }
.testimonial-card:hover { border-color: var(--c-pearl); box-shadow: 0 6px 24px rgba(0,0,0,0.06); }
.testimonial-quote { font-size: 0.875rem; color: var(--c-graphite); line-height: 1.8; margin-bottom: var(--sp-3); font-style: italic; position: relative; padding-left: 1.25rem; }
.testimonial-quote::before { content: '\201C'; position: absolute; left: 0; top: -0.25rem; font-family: var(--font-display); font-size: 2rem; color: var(--c-gold); line-height: 1; }
.testimonial-author { display: flex; align-items: center; gap: var(--sp-2); }
.testimonial-name { font-size: 0.8125rem; font-weight: 600; color: var(--c-carbon); }
.testimonial-avatar { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, var(--c-navy), var(--c-navy-dark)); display: flex; align-items: center; justify-content: center; color: var(--c-gold); font-family: var(--font-chinese); font-size: 0.875rem; font-weight: 700; flex-shrink: 0; }
.testimonial-role { font-size: 0.6875rem; color: var(--c-pewter); }

/* FAQ */
.faq-list { margin-top: var(--sp-8); max-width: 800px; margin-left: auto; margin-right: auto; }
.faq-item { border-bottom: 1px solid var(--c-cloud); }
.faq-question { display: flex; align-items: center; justify-content: space-between; padding: var(--sp-3) 0; cursor: pointer; width: 100%; text-align: left; }
.faq-q-text { font-family: var(--font-chinese); font-size: 0.9375rem; font-weight: 600; color: var(--c-carbon); padding-right: var(--sp-2); }
.faq-arrow { font-size: 0.75rem; color: var(--c-pewter); transition: transform var(--t); flex-shrink: 0; }
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-item.open .faq-answer { max-height: 300px; }
.faq-a-text { padding-bottom: var(--sp-3); font-size: 0.875rem; color: var(--c-pewter); line-height: 1.8; }

/* Compare */
.compare-wrapper { margin-top: var(--sp-8); overflow-x: auto; }
.compare-table { width: 100%; border-collapse: separate; border-spacing: 0; border-radius: var(--r-card); overflow: hidden; border: 1px solid var(--c-cloud); min-width: 600px; }
.compare-table thead { background: var(--c-navy); }
.compare-table th { padding: var(--sp-3); font-size: 0.75rem; font-weight: 600; color: var(--c-white); text-align: center; letter-spacing: 0.04em; text-transform: uppercase; }
.compare-table th:first-child { text-align: left; }
.compare-table td { padding: var(--sp-3); font-size: 0.8125rem; color: var(--c-graphite); text-align: center; border-bottom: 1px solid var(--c-cloud); }
.compare-table td:first-child { text-align: left; font-weight: 500; color: var(--c-carbon); }
.compare-table tbody tr { transition: background var(--t); }
.compare-table tbody tr:hover { background: rgba(26,58,92,0.03); }
.compare-table tbody tr:last-child td { border-bottom: none; }
.compare-check { color: var(--c-teal); font-weight: 700; }

/* Apply */
.apply-section { background: var(--c-ash); }
.apply-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-8); align-items: start; margin-top: var(--sp-8); }
.apply-info h3 { font-family: var(--font-chinese); font-size: 1.25rem; font-weight: 700; color: var(--c-carbon); margin-bottom: var(--sp-3); }
.apply-info p { font-size: 0.9375rem; color: var(--c-graphite); line-height: 1.8; margin-bottom: var(--sp-3); }
.apply-steps { list-style: none; counter-reset: step; }
.apply-steps li { position: relative; padding-left: 2.5rem; margin-bottom: var(--sp-3); font-size: 0.875rem; color: var(--c-graphite); line-height: 1.6; counter-increment: step; }
.apply-steps li::before { content: counter(step); position: absolute; left: 0; top: -0.125rem; width: 1.75rem; height: 1.75rem; border-radius: 50%; background: var(--c-navy); color: var(--c-white); display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 600; }
.apply-steps li strong { color: var(--c-carbon); }
.apply-form { background: var(--c-white); border: 1px solid var(--c-cloud); border-radius: var(--r-card); padding: var(--sp-6); }
.form-title { font-family: var(--font-chinese); font-size: 1.25rem; font-weight: 700; color: var(--c-carbon); margin-bottom: var(--sp-4); }
.form-group { margin-bottom: var(--sp-3); }
.form-label { display: block; font-size: 0.8125rem; font-weight: 500; color: var(--c-carbon); margin-bottom: 0.375rem; }
.form-label .required { color: var(--c-wine); }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 0.625rem 0.875rem;
  border: 1px solid var(--c-cloud); border-radius: var(--r-btn);
  font-family: var(--font-body); font-size: 0.875rem; color: var(--c-carbon);
  background: var(--c-white); transition: border-color var(--t);
  -webkit-appearance: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--c-navy); outline: none; }
.form-textarea { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
.form-submit {
  width: 100%; padding: 0.75rem; background: var(--c-navy); color: var(--c-white);
  font-size: 0.9375rem; font-weight: 600; border: none; border-radius: var(--r-btn);
  cursor: pointer; transition: background var(--t), transform var(--t); margin-top: var(--sp-2);
}
.form-submit:hover { background: var(--c-navy-dark); transform: translateY(-1px); }
.form-note { font-size: 0.6875rem; color: var(--c-silver); margin-top: var(--sp-2); text-align: center; }

/* CTA Banner */
.cta-banner { position: relative; overflow: hidden; padding: var(--sp-16) var(--sp-4); text-align: center; }
.cta-banner-bg { position: absolute; inset: 0; }
.cta-banner-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.cta-banner-overlay { position: absolute; inset: 0; background: rgba(15, 37, 64, 0.88); }
.cta-banner-content { position: relative; z-index: 1; max-width: 680px; margin: 0 auto; }
.cta-banner-title { font-family: var(--font-chinese); font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 700; color: var(--c-white); margin-bottom: var(--sp-3); line-height: 1.3; }
.cta-banner-sub { font-size: 1rem; color: rgba(255,255,255,0.65); margin-bottom: var(--sp-6); line-height: 1.7; }
.cta-banner-actions { display: flex; align-items: center; justify-content: center; gap: var(--sp-3); flex-wrap: wrap; }
.btn-gold { display: inline-flex; align-items: center; background: var(--c-gold); color: var(--c-carbon); font-size: 0.875rem; font-weight: 600; padding: 0.875rem 2.25rem; border-radius: var(--r-btn); min-height: 44px; transition: background var(--t), transform var(--t); }
.btn-gold:hover { background: var(--c-gold-light); transform: translateY(-1px); }
.btn-outline { display: inline-flex; align-items: center; border: 1px solid rgba(255,255,255,0.35); color: var(--c-white); font-size: 0.875rem; font-weight: 500; padding: 0.875rem 2.25rem; border-radius: var(--r-btn); min-height: 44px; background: rgba(255,255,255,0.08); backdrop-filter: blur(4px); transition: background var(--t), border-color var(--t), transform var(--t); }
.btn-outline:hover { background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.55); transform: translateY(-1px); }
.btn-primary { display: inline-flex; align-items: center; justify-content: center; background: var(--c-navy); color: var(--c-white); font-size: 0.875rem; font-weight: 500; padding: 0.75rem 2rem; border-radius: var(--r-btn); min-height: 40px; min-width: 180px; transition: background-color var(--t), transform var(--t); }
.btn-primary:hover { background: var(--c-navy-dark); transform: translateY(-1px); }

/* Footer */
.site-footer { background: var(--c-carbon); color: var(--c-white); }
.footer-main { padding: var(--sp-12) var(--sp-4); }
.footer-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: var(--sp-8); }
.footer-brand p { font-size: 0.8125rem; color: rgba(255,255,255,0.48); line-height: 1.8; margin-top: var(--sp-3); max-width: 280px; }
.footer-social { display: flex; gap: var(--sp-2); margin-top: var(--sp-4); }
.footer-social-link { width: 36px; height: 36px; border: 1px solid rgba(255,255,255,0.15); border-radius: var(--r-btn); display: flex; align-items: center; justify-content: center; font-size: 0.875rem; color: rgba(255,255,255,0.55); transition: border-color var(--t), color var(--t), background var(--t); }
.footer-social-link:hover { border-color: var(--c-gold); color: var(--c-gold); background: rgba(200,169,110,0.08); }
.footer-col-title { font-family: var(--font-chinese); font-size: 0.875rem; font-weight: 600; color: var(--c-white); margin-bottom: var(--sp-3); letter-spacing: 0.04em; }
.footer-links { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-link { font-size: 0.8125rem; color: rgba(255,255,255,0.48); transition: color var(--t); }
.footer-link:hover { color: rgba(255,255,255,0.85); }
.footer-link.accent { color: var(--c-gold); }
.footer-link.accent:hover { color: var(--c-gold-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: var(--sp-4); }
.footer-bottom-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); flex-wrap: wrap; }
.footer-copy { font-size: 0.75rem; color: rgba(255,255,255,0.30); }
.footer-legal { display: flex; gap: var(--sp-3); }
.footer-legal a { font-size: 0.75rem; color: rgba(255,255,255,0.30); transition: color var(--t); }
.footer-legal a:hover { color: rgba(255,255,255,0.65); }

/* Chat Bar */
.chat-bar { position: fixed; bottom: var(--sp-4); right: var(--sp-4); z-index: 900; display: flex; align-items: center; gap: var(--sp-2); background: var(--c-white); border: 1px solid var(--c-cloud); border-radius: var(--r-card); padding: 0.625rem 0.75rem 0.625rem 1rem; box-shadow: 0 8px 32px rgba(0,0,0,0.12); transition: box-shadow var(--t), transform var(--t); }
.chat-bar:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.16); transform: translateY(-2px); }
.chat-bar-label { font-size: 0.8125rem; font-weight: 500; color: var(--c-carbon); }
.chat-bar-cta { display: inline-flex; align-items: center; background: var(--c-navy); color: var(--c-white); font-size: 0.75rem; font-weight: 500; padding: 0.375rem 0.875rem; border-radius: var(--r-btn); transition: background var(--t); }
.chat-bar-cta:hover { background: var(--c-navy-dark); }

/* Responsive */
@media (max-width: 1024px) {
  .level-grid { grid-template-columns: repeat(2, 1fr); }
  .career-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: var(--sp-6); }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .page-hero { height: 55vh; min-height: 420px; padding-bottom: var(--sp-8); }
  .about-itec { grid-template-columns: 1fr; gap: var(--sp-6); }
  .about-itec-image { order: -1; }
  .itec-highlights { grid-template-columns: repeat(2, 1fr); }
  .level-grid { grid-template-columns: 1fr; }
  .exam-grid { grid-template-columns: 1fr; }
  .cert-showcase { grid-template-columns: 1fr; }
  .career-grid { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .apply-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: var(--sp-6); }
  .footer-bottom-inner { flex-direction: column; align-items: flex-start; }
  .cta-banner-actions { flex-direction: column; }
  .btn-gold, .btn-outline { width: 100%; max-width: 280px; justify-content: center; }
  .hero-quick-stats { gap: var(--sp-4); }
  .chat-bar { bottom: var(--sp-2); right: var(--sp-2); }
}
@media (max-width: 480px) {
  .itec-highlights { grid-template-columns: 1fr; }
}
*:focus-visible { outline: 2px solid var(--c-navy); outline-offset: 3px; border-radius: 2px; }