/* ================================================================
   SMENTOR — style.css
   Design System 2026 | Navy + Orange | Premium Motion
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400&display=swap');

/* ================================================================
   DESIGN TOKENS
   ================================================================ */
:root {
  /* Colors */
  --navy:          #1e3a5f;
  --navy-dark:     #0f2040;
  --navy-mid:      #2a4a74;
  --navy-light:    #3d6491;
  --navy-soft:     #e8f0f8;
  --navy-ghost:    rgba(30,58,95,0.06);
  --orange:        #f97316;
  --orange-dark:   #ea6c0a;
  --orange-light:  #fb923c;
  --orange-soft:   #fff7ed;
  --orange-glow:   rgba(249,115,22,0.25);
  --white:         #ffffff;
  --gray-50:       #f8f9fa;
  --gray-100:      #f1f3f5;
  --gray-200:      #e9ecef;
  --gray-300:      #dee2e6;
  --gray-400:      #ced4da;
  --gray-500:      #adb5bd;
  --gray-600:      #6c757d;
  --gray-700:      #495057;
  --gray-800:      #343a40;
  --gray-900:      #212529;
  --text:          #1a202c;
  --text-mid:      #4a5568;
  --text-muted:    #718096;
  --border:        #e2e8f0;
  --border-navy:   rgba(30,58,95,0.15);
  --shadow-sm:     0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:     0 4px 16px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg:     0 10px 40px rgba(30,58,95,0.12), 0 4px 12px rgba(0,0,0,0.06);
  --shadow-xl:     0 20px 60px rgba(30,58,95,0.18), 0 8px 20px rgba(0,0,0,0.08);
  --shadow-orange: 0 8px 28px rgba(249,115,22,0.35);

  /* Typography */
  --font:          'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, sans-serif;
  --text-xs:       11px;
  --text-sm:       13px;
  --text-base:     15px;
  --text-md:       16px;
  --text-lg:       18px;
  --text-xl:       22px;
  --text-2xl:      28px;
  --text-3xl:      36px;
  --text-4xl:      46px;
  --text-5xl:      58px;

  /* Spacing */
  --sp-1:  4px;  --sp-2:  8px;  --sp-3:  12px; --sp-4:  16px;
  --sp-5:  20px; --sp-6:  24px; --sp-7:  28px; --sp-8:  32px;
  --sp-10: 40px; --sp-12: 48px; --sp-16: 64px; --sp-20: 80px;
  --sp-24: 96px; --sp-28: 112px;

  /* Radius */
  --r-sm: 6px; --r-md: 12px; --r-lg: 18px; --r-xl: 24px; --r-2xl: 32px; --r-full: 9999px;

  /* Transition */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --t-fast: 0.18s; --t-base: 0.28s; --t-slow: 0.45s; --t-xslow: 0.65s;
}

/* ================================================================
   RESET & BASE
   ================================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--white);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a  { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul  { list-style: none; }
button { font-family: var(--font); cursor: pointer; border: none; outline: none; }
input, textarea, select { font-family: var(--font); outline: none; }
::selection { background: var(--navy-soft); color: var(--navy); }

/* Scrollbar */
::-webkit-scrollbar       { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--navy-light); border-radius: 3px; }

/* ================================================================
   LAYOUT SYSTEM
   ================================================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-7);
}
.container--wide  { max-width: 1400px; margin: 0 auto; padding: 0 var(--sp-7); }
.container--narrow{ max-width: 800px;  margin: 0 auto; padding: 0 var(--sp-7); }
.section-pad      { padding: var(--sp-20) 0; }
.section-pad--lg  { padding: var(--sp-28) 0; }

/* ================================================================
   TYPOGRAPHY SYSTEM
   ================================================================ */
.eyebrow {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--orange); margin-bottom: var(--sp-4);
}
.eyebrow::before { content: '◆'; font-size: 7px; }

.section-title {
  font-size: clamp(26px, 3.5vw, var(--text-3xl));
  font-weight: 800; line-height: 1.2; color: var(--text);
  margin-bottom: var(--sp-3);
}
.section-title--center { text-align: center; }
.section-sub {
  font-size: var(--text-base); color: var(--text-muted);
  line-height: 1.7; margin-bottom: var(--sp-10);
}
.section-sub--center { text-align: center; max-width: 540px; margin-left: auto; margin-right: auto; }

/* ================================================================
   BUTTON SYSTEM
   ================================================================ */
.btn {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  padding: 13px 28px; border-radius: var(--r-full);
  font-size: var(--text-sm); font-weight: 700;
  letter-spacing: 0.01em; white-space: nowrap;
  transition: all var(--t-base) var(--ease);
  position: relative; overflow: hidden;
  cursor: pointer;
}
.btn::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(255,255,255,0.15); opacity: 1;
  transition: opacity var(--t-fast) var(--ease);
}
.btn:hover::after { opacity: 1; }
.btn:hover  { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--orange); color: var(--white);
  box-shadow: var(--shadow-orange);
}
.btn--primary:hover { background: var(--orange-dark); box-shadow: 0 12px 36px rgba(249,115,22,0.45); }

.btn--navy {
  background: var(--navy); color: var(--white);
  box-shadow: 0 4px 16px rgba(30,58,95,0.3);
}
.btn--navy:hover { background: var(--navy-dark); box-shadow: 0 8px 28px rgba(30,58,95,0.4); }

.btn--outline {
  background: transparent; color: var(--navy);
  border: 1.5px solid var(--border-navy);
}
.btn--outline:hover { border-color: var(--navy); background: var(--navy-ghost); }

.btn--outline-white {
  background: transparent; color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.35);
}
.btn--outline-white:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.6); }

.btn--ghost {
  background: transparent; color: var(--orange);
  padding: 0; font-size: var(--text-sm);
}
.btn--ghost svg { transition: transform var(--t-base) var(--ease-spring); }
.btn--ghost:hover { transform: none; }
.btn--ghost:hover svg { transform: translateX(4px); }

.btn--sm { padding: 9px 20px; font-size: var(--text-xs); }
.btn--lg { padding: 16px 36px; font-size: var(--text-md); }

/* ================================================================
   BADGE / TAG SYSTEM
   ================================================================ */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 14px; border-radius: var(--r-full);
  font-size: var(--text-xs); font-weight: 700;
}
.badge--navy   { background: var(--navy-soft); color: var(--navy); border: 1px solid var(--border-navy); }
.badge--orange { background: var(--orange-soft); color: var(--orange); border: 1px solid rgba(249,115,22,0.2); }
.badge--white  { background: rgba(255,255,255,0.15); color: var(--white); border: 1px solid rgba(255,255,255,0.25); backdrop-filter: blur(8px); }
.badge--pulse::before { content: ''; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--orange); animation: pulse 1.8s infinite; }

/* ================================================================
   CARD SYSTEM
   ================================================================ */
.card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-lg); overflow: hidden;
  transition: all var(--t-base) var(--ease);
}
.card:hover {
  border-color: var(--border-navy);
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}
.card--glass {
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255,255,255,0.5);
}
.card--navy {
  background: var(--navy); color: var(--white);
  border: none;
}
.card--gradient {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 60%, var(--navy-light) 100%);
  color: var(--white); border: none;
  position: relative; overflow: hidden;
}
.card--gradient::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 80% 20%, rgba(249,115,22,0.2) 0%, transparent 60%);
  pointer-events: none;
}

/* ================================================================
   ANIMATIONS
   ================================================================ */
@keyframes pulse       { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.2)} }
@keyframes floatY      { 0%,100%{transform:translateY(0)}      50%{transform:translateY(-12px)} }
@keyframes floatX      { 0%,100%{transform:translateX(0)}      50%{transform:translateX(8px)} }
@keyframes spin        { to{transform:rotate(360deg)} }
@keyframes marquee     { from{transform:translateX(0)} to{transform:translateX(-50%)} }
@keyframes gradShift   { 0%{background-position:0% 50%} 50%{background-position:100% 50%} 100%{background-position:0% 50%} }
@keyframes fadeInUp    { from{opacity:0;transform:translateY(32px)} to{opacity:1;transform:none} }
@keyframes scaleIn     { from{opacity:0;transform:scale(0.92)} to{opacity:1;transform:scale(1)} }
@keyframes slideInLeft { from{opacity:0;transform:translateX(-28px)} to{opacity:1;transform:none} }
@keyframes shimmer     { from{background-position:-800px 0} to{background-position:800px 0} }
@keyframes borderGlow  { 0%,100%{box-shadow:0 0 0 0 rgba(249,115,22,0)} 50%{box-shadow:0 0 0 8px rgba(249,115,22,0.12)} }
@keyframes dotBounce   { 0%,100%{transform:translateY(0)} 33%{transform:translateY(-6px)} 66%{transform:translateY(3px)} }
@keyframes ripple      { to{transform:scale(3);opacity:0} }

/* Scroll reveal states */
.reveal {
  opacity: 0;
  transition: opacity var(--t-xslow) var(--ease), transform var(--t-xslow) var(--ease);
}
.reveal--up    { transform: translateY(36px); }
.reveal--left  { transform: translateX(-36px); }
.reveal--right { transform: translateX(36px); }
.reveal--scale { transform: scale(0.9); }
.reveal--fade  { transform: none; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ================================================================
   HEADER
   ================================================================ */
#header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: 68px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(24px) saturate(200%);
  border-bottom: 1px solid rgba(226,232,240,0.8);
  transition: all var(--t-base) var(--ease);
}
#header.is-scrolled {
  height: 62px;
  background: rgba(255,255,255,0.97);
  box-shadow: 0 4px 20px rgba(30,58,95,0.08);
}
.header__inner {
  display: flex; align-items: center; height: 100%; gap: var(--sp-8);
}
.header__logo {
  display: flex; align-items: center; gap: var(--sp-2);
  font-size: 18px; font-weight: 900; color: var(--navy);
  letter-spacing: -0.03em; flex-shrink: 0; text-decoration: none;
}
.header__logo-icon {
  width: 34px; height: 34px; background: var(--orange);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
}
.header__logo-sub {
  display: block; font-size: 9px; font-weight: 500;
  color: var(--text-muted); letter-spacing: 0.04em; margin-top: 1px; line-height: 1;
}
.header__nav {
  display: flex; gap: var(--sp-7); margin-left: auto;
}
.header__nav a {
  font-size: var(--text-sm); font-weight: 600; color: var(--text-mid);
  transition: color var(--t-fast); position: relative; padding-bottom: 2px;
}
.header__nav a::after {
  content: ''; position: absolute; bottom: -2px; left: 0; right: 0;
  height: 2px; background: var(--orange); border-radius: 1px;
  transform: scaleX(0); transition: transform var(--t-base) var(--ease);
  transform-origin: left;
}
.header__nav a:hover, .header__nav a.is-active { color: var(--navy); }
.header__nav a:hover::after, .header__nav a.is-active::after { transform: scaleX(1); }
.header__actions {
  display: flex; align-items: center; gap: var(--sp-3); flex-shrink: 0;
}
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: var(--sp-1);
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--navy); border-radius: 1px;
  transition: all var(--t-base) var(--ease);
}
.mobile-nav {
  display: none; position: fixed; top: 68px; left: 0; right: 0; z-index: 998;
  background: rgba(255,255,255,0.98); backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  padding: var(--sp-5) var(--sp-7) var(--sp-7);
  flex-direction: column; gap: var(--sp-1);
}
.mobile-nav.is-open { display: flex; }
.mobile-nav a {
  font-size: var(--text-md); font-weight: 600; color: var(--text-mid);
  padding: var(--sp-3) 0; border-bottom: 1px solid var(--border);
  transition: color var(--t-fast);
}
.mobile-nav a:hover { color: var(--orange); }
.mobile-nav .btn { margin-top: var(--sp-4); justify-content: center; border-radius: var(--r-full); }

/* ================================================================
   HERO
   ================================================================ */
#hero {
  min-height: 100vh; padding-top: 68px;
  background: var(--white);
  position: relative; overflow: hidden;
  display: flex; align-items: center;
}
.hero__bg-mesh {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(ellipse 70% 60% at 65% 40%, rgba(30,58,95,0.05) 0%, transparent 65%),
    radial-gradient(ellipse 40% 40% at 15% 80%, rgba(249,115,22,0.06) 0%, transparent 60%);
}
.hero__dots {
  position: absolute; top: 80px; right: 80px; z-index: 0;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px;
  pointer-events: none;
}
.hero__dots span {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--orange); opacity: 0.4;
}
.hero__dots span:nth-child(even) { opacity: 0.18; }
.hero__inner {
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: var(--sp-12);
  padding: var(--sp-16) 0 var(--sp-12);
  position: relative; z-index: 1; width: 100%;
}
.hero__eyebrow { margin-bottom: var(--sp-5); }
.hero__h1 {
  font-size: clamp(36px, 5.5vw, 58px);
  font-weight: 900; line-height: 1.08; letter-spacing: -0.03em;
  margin-bottom: var(--sp-5); color: var(--navy);
}
.hero__h1 em {
  font-style: normal;
  color: var(--orange);
  background: linear-gradient(135deg, var(--orange) 0%, #f59e0b 100%);
  background-size: 200%;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradShift 4s ease infinite;
}
.hero__desc {
  font-size: var(--text-md); color: var(--text-mid);
  line-height: 1.75; margin-bottom: var(--sp-7); max-width: 460px;
}
.hero__btns { display: flex; gap: var(--sp-3); flex-wrap: wrap; margin-bottom: var(--sp-8); }
.hero__social-proof {
  display: flex; align-items: center; gap: var(--sp-3);
}
.hero__avatars { display: flex; }
.hero__avatars img {
  width: 34px; height: 34px; border-radius: 50%;
  border: 2.5px solid var(--white); object-fit: cover;
  margin-right: -10px;
  box-shadow: var(--shadow-sm);
}
.hero__proof-text {
  font-size: var(--text-sm); color: var(--text-mid); line-height: 1.4; font-weight: 500;
}
.hero__proof-text strong { color: var(--navy); font-weight: 800; }

/* Hero Visual */
.hero__visual { position: relative; }
.hero__collage {
  display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: auto auto;
  gap: var(--sp-3); position: relative;
}
.hero__collage-img {
  border-radius: var(--r-lg); overflow: hidden;
  position: relative;
}
.hero__collage-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.hero__collage-img:hover img { transform: scale(1.05); }
.hero__collage-img--main  { grid-row: 1/3; height: 280px; }
.hero__collage-img--top   { height: 135px; }
.hero__collage-img--bot   { height: 135px; }

/* Hero floating card */
.hero__float-card {
  position: absolute; background: var(--navy);
  border-radius: var(--r-md);
  padding: var(--sp-4) var(--sp-5);
  box-shadow: var(--shadow-xl);
  animation: floatY 4.5s ease-in-out infinite;
  z-index: 4; color: var(--white);
  bottom: -28px; left: -28px;
  min-width: 200px;
}
.hero__float-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: linear-gradient(90deg, var(--orange), #f59e0b);
  border-radius: var(--r-md) var(--r-md) 0 0;
}
.hero__float-logo {
  font-size: 12px; font-weight: 800; margin-bottom: var(--sp-3);
  display: flex; align-items: center; gap: 6px;
}
.hero__float-logo .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); }
.hero__float-stat {
  display: flex; gap: var(--sp-5);
}
.hero__float-stat-item { text-align: center; }
.hero__float-stat-val  { font-size: var(--text-xl); font-weight: 900; display: block; }
.hero__float-stat-label{ font-size: 10px; color: rgba(255,255,255,0.65); margin-top: 2px; }

/* Hero stats strip */
.hero__stats-strip {
  background: var(--white); border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: var(--sp-8) 0; position: relative; z-index: 1;
}
.hero__stats-inner {
  display: grid; grid-template-columns: repeat(6, 1fr);
  gap: 0;
}
.hero__stat {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: var(--sp-2) var(--sp-5);
  border-right: 1px solid var(--border);
}
.hero__stat:last-child { border-right: none; }
.hero__stat-icon {
  width: 40px; height: 40px; border-radius: var(--r-md); flex-shrink: 0;
  background: var(--navy-soft); border: 1px solid var(--border-navy);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.hero__stat-val {
  font-size: var(--text-xl); font-weight: 900; color: var(--navy);
  display: block; line-height: 1.1;
}
.hero__stat-label { font-size: 11px; color: var(--text-muted); line-height: 1.3; }

/* ================================================================
   ABOUT
   ================================================================ */
#about { background: var(--gray-50); }
.about__inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--sp-16); align-items: center;
}
.about__video-wrap {
  position: relative; border-radius: var(--r-xl);
  overflow: hidden; box-shadow: var(--shadow-xl);
}
.about__video-thumb {
  width: 100%; height: 340px; object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.about__video-wrap:hover .about__video-thumb { transform: scale(1.04); }
.about__play-btn {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 68px; height: 68px; border-radius: 50%;
  background: var(--orange); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; cursor: pointer;
  box-shadow: var(--shadow-orange);
  transition: all var(--t-base) var(--ease-spring);
  animation: borderGlow 2.5s infinite;
}
.about__play-btn:hover { transform: translate(-50%, -50%) scale(1.1); }
.about__play-btn::before {
  content: ''; position: absolute; inset: -4px; border-radius: 50%;
  border: 2px solid rgba(249,115,22,0.3);
  animation: spin 6s linear infinite;
}
.about__checklist { display: flex; flex-direction: column; gap: var(--sp-3); margin: var(--sp-6) 0 var(--sp-7); }
.about__check-item {
  display: flex; align-items: flex-start; gap: var(--sp-3);
  font-size: var(--text-base); color: var(--text-mid);
}
.about__check-icon {
  width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0; margin-top: 1px;
  background: var(--orange-soft); border: 1.5px solid rgba(249,115,22,0.3);
  display: flex; align-items: center; justify-content: center;
}
.about__check-icon svg { width: 11px; height: 11px; stroke: var(--orange); }

/* ================================================================
   VALUES
   ================================================================ */
#values { background: var(--white); }
.values__grid {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: var(--sp-5); margin-top: var(--sp-10);
}
.values__card {
  background: var(--gray-50); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: var(--sp-7) var(--sp-5);
  text-align: center; cursor: pointer;
  transition: all var(--t-base) var(--ease);
  position: relative; overflow: hidden;
}
.values__card::before {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 3px; background: linear-gradient(90deg, var(--orange), #f59e0b);
  transform: scaleX(0); transition: transform var(--t-base) var(--ease);
}
.values__card:hover {
  border-color: var(--border-navy);
  box-shadow: var(--shadow-lg); transform: translateY(-6px);
}
.values__card:hover::before { transform: scaleX(1); }
.values__icon {
  width: 56px; height: 56px; border-radius: var(--r-lg); margin: 0 auto var(--sp-5);
  background: var(--navy-soft); border: 1.5px solid var(--border-navy);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; transition: all var(--t-base) var(--ease);
}
.values__card:hover .values__icon { background: var(--orange-soft); border-color: rgba(249,115,22,0.3); }
.values__name  { font-size: var(--text-md); font-weight: 800; margin-bottom: var(--sp-2); color: var(--navy); }
.values__desc  { font-size: var(--text-sm); color: var(--text-muted); line-height: 1.6; }

/* ================================================================
   PROGRAMS
   ================================================================ */
#programs { background: var(--gray-50); }
.programs__grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5); margin-top: var(--sp-10);
}
.prog-card {
  border-radius: var(--r-xl); overflow: hidden;
  position: relative; cursor: pointer;
  transition: all var(--t-base) var(--ease);
  min-height: 280px;
}
.prog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }
.prog-card__bg {
  position: absolute; inset: 0;
  background: linear-gradient(145deg, var(--navy-dark) 0%, var(--navy) 50%, var(--navy-mid) 100%);
}
.prog-card__bg::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 90% 10%, rgba(249,115,22,0.25) 0%, transparent 60%);
}
.prog-card__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 60%);
}
.prog-card__img {
  position: absolute; inset: 0; opacity: 0.2;
}
.prog-card__img img { width: 100%; height: 100%; object-fit: cover; }
.prog-card__content {
  position: relative; z-index: 2; padding: var(--sp-7);
  height: 100%; display: flex; flex-direction: column;
}
.prog-card__icon {
  width: 50px; height: 50px; border-radius: var(--r-md);
  background: rgba(255,255,255,0.12); border: 1.5px solid rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: var(--sp-5); backdrop-filter: blur(8px);
}
.prog-card__title { font-size: var(--text-xl); font-weight: 800; color: var(--white); margin-bottom: var(--sp-2); }
.prog-card__desc  { font-size: var(--text-sm); color: rgba(255,255,255,0.75); line-height: 1.65; flex: 1; }
.prog-card__link  {
  display: inline-flex; align-items: center; gap: var(--sp-2); margin-top: var(--sp-5);
  color: var(--white); font-size: var(--text-sm); font-weight: 700;
  padding: var(--sp-2) 0; border-bottom: 1.5px solid rgba(255,255,255,0.3);
  width: fit-content; transition: all var(--t-fast);
}
.prog-card__link svg { transition: transform var(--t-base) var(--ease-spring); }
.prog-card:hover .prog-card__link { border-color: var(--orange); color: var(--orange-light); }
.prog-card:hover .prog-card__link svg { transform: translateX(4px); }
.programs__dots { display: flex; justify-content: center; gap: var(--sp-2); margin-top: var(--sp-8); }
.prog-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--border); cursor: pointer; transition: all var(--t-base);
}
.prog-dot.is-active { background: var(--orange); width: 24px; border-radius: 4px; }

/* ================================================================
   TESTIMONIALS
   ================================================================ */
#testimonials { background: var(--white); }
.testi__track-wrap {
  position: relative; overflow: hidden; margin-top: var(--sp-10);
}
.testi__track {
  display: flex; gap: var(--sp-5);
  transition: transform 0.55s var(--ease);
}
.testi-card {
  flex: 0 0 calc(33.333% - 14px); min-width: 0;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: var(--sp-7);
  transition: all var(--t-base) var(--ease);
}
.testi-card:hover { border-color: var(--border-navy); box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.testi-card__quote { font-size: 48px; color: var(--navy); opacity: 0.15; line-height: 1; font-family: Georgia, serif; margin-bottom: -12px; }
.testi-card__text {
  font-size: var(--text-base); color: var(--text-mid);
  line-height: 1.8; margin-bottom: var(--sp-6); font-style: italic;
}
.testi-card__author { display: flex; align-items: center; gap: var(--sp-3); }
.testi-card__avatar {
  width: 46px; height: 46px; border-radius: 50%;
  object-fit: cover; border: 2.5px solid var(--border-navy);
}
.testi-card__name { font-size: var(--text-base); font-weight: 800; color: var(--navy); }
.testi-card__role { font-size: var(--text-sm); color: var(--text-muted); margin-top: 2px; }
.testi__nav {
  display: flex; align-items: center; justify-content: center;
  gap: var(--sp-3); margin-top: var(--sp-7);
}
.testi__nav-btn {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--white); border: 1.5px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all var(--t-base) var(--ease);
  color: var(--text-mid);
}
.testi__nav-btn:hover { border-color: var(--navy); background: var(--navy); color: var(--white); }

/* ================================================================
   PARTNERS MARQUEE
   ================================================================ */
#partners { background: var(--gray-50); padding: var(--sp-12) 0; }
.partners__label {
  text-align: center; font-size: var(--text-xs); font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: var(--sp-7);
}
.partners__track-wrap { overflow: hidden; position: relative; }
.partners__track-wrap::before,
.partners__track-wrap::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 100px; z-index: 2;
}
.partners__track-wrap::before { left: 0; background: linear-gradient(to right, var(--gray-50), transparent); }
.partners__track-wrap::after  { right: 0; background: linear-gradient(to left,  var(--gray-50), transparent); }
.partners__track {
  display: flex; gap: var(--sp-12); align-items: center;
  width: max-content; animation: marquee 24s linear infinite;
}
.partners__track:hover { animation-play-state: paused; }
.partner-logo {
  font-size: var(--text-md); font-weight: 800;
  color: var(--gray-500); white-space: nowrap;
  transition: color var(--t-base);
  display: flex; align-items: center; gap: var(--sp-2);
}
.partner-logo:hover { color: var(--navy); }

/* ================================================================
   GALLERY
   ================================================================ */
#gallery { background: var(--white); padding: var(--sp-16) 0; }
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  grid-template-rows: 180px 180px;
  gap: var(--sp-2); margin-top: var(--sp-8);
}
.gallery__item {
  overflow: hidden; border-radius: var(--r-md); cursor: pointer;
  position: relative;
}
.gallery__item::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(30,58,95,0); transition: background var(--t-base) var(--ease);
  display: flex; align-items: center; justify-content: center;
}
.gallery__item:hover::after { background: rgba(30,58,95,0.35); }
.gallery__item:hover .gallery__zoom { opacity: 1; transform: translate(-50%,-50%) scale(1); }
.gallery__zoom {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%) scale(0.7);
  opacity: 0; z-index: 2;
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.9); border: none;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; cursor: pointer;
  transition: all var(--t-base) var(--ease-spring);
}
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.gallery__item:hover img { transform: scale(1.08); }
/* Span configs */
.gallery__item:nth-child(1) { grid-column: span 2; }
.gallery__item:nth-child(2) { grid-column: span 1; }
.gallery__item:nth-child(3) { grid-column: span 2; }
.gallery__item:nth-child(4) { grid-column: span 2; }
.gallery__item:nth-child(5) { grid-column: span 2; }
.gallery__item:nth-child(6) { grid-column: span 1; }
.gallery__item:nth-child(7) { grid-column: span 2; }
.gallery__item:nth-child(8) { grid-column: span 2; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,0.92); backdrop-filter: blur(16px);
  display: none; align-items: center; justify-content: center;
}
.lightbox.is-open { display: flex; }
.lightbox__img { max-width: 90vw; max-height: 90vh; border-radius: var(--r-lg); box-shadow: var(--shadow-xl); }
.lightbox__close {
  position: absolute; top: var(--sp-6); right: var(--sp-6);
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
  color: var(--white); font-size: 20px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--t-base);
}
.lightbox__close:hover { background: rgba(255,255,255,0.2); }

/* ================================================================
   TEAM
   ================================================================ */
#team { background: var(--gray-50); }
.team__grid {
  display: grid; grid-template-columns: repeat(6, 1fr);
  gap: var(--sp-5); margin-top: var(--sp-10);
}
.team-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-xl); overflow: hidden;
  transition: all var(--t-base) var(--ease); cursor: pointer;
}
.team-card:hover { border-color: var(--border-navy); box-shadow: var(--shadow-lg); transform: translateY(-5px); }
.team-card__photo { height: 180px; overflow: hidden; position: relative; }
.team-card__photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.55s var(--ease); }
.team-card:hover .team-card__photo img { transform: scale(1.07); }
.team-card__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(30,58,95,0.7) 0%, transparent 50%);
  opacity: 0; transition: opacity var(--t-base);
}
.team-card:hover .team-card__overlay { opacity: 1; }
.team-card__socials {
  position: absolute; bottom: var(--sp-3); left: 0; right: 0;
  display: flex; justify-content: center; gap: var(--sp-2);
  opacity: 0; transform: translateY(8px);
  transition: all var(--t-base) var(--ease);
}
.team-card:hover .team-card__socials { opacity: 1; transform: none; }
.team-card__s-btn {
  width: 28px; height: 28px; border-radius: var(--r-sm);
  background: rgba(255,255,255,0.2); border: 1px solid rgba(255,255,255,0.3);
  color: var(--white); font-size: 11px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(8px); transition: background var(--t-fast);
}
.team-card__s-btn:hover { background: var(--orange); }
.team-card__info { padding: var(--sp-4) var(--sp-4) var(--sp-5); }
.team-card__name { font-size: var(--text-base); font-weight: 800; color: var(--navy); margin-bottom: 3px; }
.team-card__role { font-size: var(--text-sm); color: var(--text-muted); }
.team__more { text-align: center; margin-top: var(--sp-8); }

/* ================================================================
   CTA
   ================================================================ */
#cta { background: var(--gray-50); padding: var(--sp-16) 0; }
.cta__box {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, var(--navy-mid) 100%);
  border-radius: var(--r-2xl); padding: var(--sp-16) var(--sp-16);
  text-align: center; position: relative; overflow: hidden;
}
.cta__box::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(249,115,22,0.18) 0%, transparent 70%);
}
.cta__box::after {
  content: ''; position: absolute; top: -60px; right: -60px;
  width: 280px; height: 280px; border-radius: 50%;
  background: rgba(249,115,22,0.08); pointer-events: none;
}
.cta__content { position: relative; z-index: 1; }
.cta__title {
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 900; color: var(--white); line-height: 1.2; margin-bottom: var(--sp-3);
}
.cta__sub { font-size: var(--text-md); color: rgba(255,255,255,0.75); margin-bottom: var(--sp-8); }
.cta__btns { display: flex; gap: var(--sp-3); justify-content: center; flex-wrap: wrap; }

/* ================================================================
   FOOTER
   ================================================================ */
#footer { background: var(--navy-dark); padding: var(--sp-16) 0 var(--sp-7); }
.footer__grid {
  display: grid; grid-template-columns: 2.2fr 1fr 1fr 1fr 1fr;
  gap: var(--sp-10); margin-bottom: var(--sp-12);
}
.footer__logo {
  display: flex; align-items: center; gap: var(--sp-2);
  font-size: 18px; font-weight: 900; color: var(--white);
  letter-spacing: -0.03em; margin-bottom: var(--sp-4);
}
.footer__logo-icon {
  width: 32px; height: 32px; background: var(--orange);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
}
.footer__desc { font-size: var(--text-sm); color: rgba(255,255,255,0.5); line-height: 1.7; margin-bottom: var(--sp-5); max-width: 240px; }
.footer__social { display: flex; gap: var(--sp-2); }
.footer__s-btn {
  width: 34px; height: 34px; border-radius: var(--r-md);
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.5); font-size: 13px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--t-base);
}
.footer__s-btn:hover { background: var(--orange); border-color: var(--orange); color: var(--white); }
.footer__col-title { font-size: var(--text-sm); font-weight: 700; color: var(--white); margin-bottom: var(--sp-5); letter-spacing: 0.04em; }
.footer__links li { margin-bottom: var(--sp-3); }
.footer__links a { font-size: var(--text-sm); color: rgba(255,255,255,0.5); transition: color var(--t-fast); }
.footer__links a:hover { color: var(--orange); }
.footer__contact-row {
  display: flex; align-items: flex-start; gap: var(--sp-2);
  font-size: var(--text-sm); color: rgba(255,255,255,0.5);
  margin-bottom: var(--sp-3); line-height: 1.5;
}
.footer__contact-row svg { color: var(--orange); flex-shrink: 0; margin-top: 2px; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--sp-6);
  display: flex; align-items: center; justify-content: space-between;
}
.footer__copy  { font-size: var(--text-xs); color: rgba(255,255,255,0.3); }
.footer__legal { display: flex; gap: var(--sp-5); }
.footer__legal a { font-size: var(--text-xs); color: rgba(255,255,255,0.3); transition: color var(--t-fast); }
.footer__legal a:hover { color: rgba(255,255,255,0.7); }

/* ================================================================
   BACK TO TOP
   ================================================================ */
#backTop {
  position: fixed; bottom: var(--sp-7); right: var(--sp-7); z-index: 999;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--orange); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-orange); cursor: pointer;
  opacity: 0; pointer-events: none;
  transform: translateY(12px) scale(0.9);
  transition: all var(--t-base) var(--ease-spring);
}
#backTop.is-visible { opacity: 1; pointer-events: auto; transform: none; }
#backTop:hover { background: var(--orange-dark); transform: translateY(-2px); }

/* ================================================================
   VIDEO MODAL
   ================================================================ */
.video-modal {
  position: fixed; inset: 0; z-index: 9998;
  background: rgba(0,0,0,0.88); backdrop-filter: blur(16px);
  display: none; align-items: center; justify-content: center;
}
.video-modal.is-open { display: flex; }
.video-modal__inner { position: relative; width: 800px; max-width: 90vw; }
.video-modal__close {
  position: absolute; top: -50px; right: 0;
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.2);
  color: var(--white); font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background var(--t-fast);
}
.video-modal__close:hover { background: rgba(255,255,255,0.25); }
.video-modal__frame {
  width: 100%; aspect-ratio: 16/9;
  background: var(--navy-dark); border-radius: var(--r-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 48px; color: rgba(255,255,255,0.4);
}

/* ================================================================
   FAQ (ACCORDION)
   ================================================================ */
.faq__list { display: flex; flex-direction: column; gap: var(--sp-3); margin-top: var(--sp-8); }
.faq__item {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-lg); overflow: hidden;
  transition: border-color var(--t-base);
}
.faq__item.is-open { border-color: var(--border-navy); box-shadow: var(--shadow-sm); }
.faq__q {
  width: 100%; padding: var(--sp-5) var(--sp-6);
  display: flex; align-items: center; justify-content: space-between;
  cursor: pointer; background: none; text-align: left;
  font-size: var(--text-base); font-weight: 700; color: var(--navy);
  transition: color var(--t-fast);
}
.faq__q:hover { color: var(--orange); }
.faq__chevron {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--navy-soft); border: 1px solid var(--border-navy);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: all var(--t-base) var(--ease);
}
.faq__item.is-open .faq__chevron { background: var(--orange-soft); border-color: rgba(249,115,22,0.3); transform: rotate(180deg); }
.faq__chevron svg { width: 12px; height: 12px; stroke: var(--navy); }
.faq__item.is-open .faq__chevron svg { stroke: var(--orange); }
.faq__a {
  max-height: 0; overflow: hidden;
  transition: max-height 0.45s var(--ease), padding 0.3s var(--ease);
  font-size: var(--text-base); color: var(--text-mid); line-height: 1.75;
}
.faq__item.is-open .faq__a { max-height: 300px; padding: 0 var(--sp-6) var(--sp-5); }

/* ================================================================
   UTILITY CLASSES
   ================================================================ */
.text-orange  { color: var(--orange); }
.text-navy    { color: var(--navy); }
.text-muted   { color: var(--text-muted); }
.text-center  { text-align: center; }
.text-white   { color: var(--white); }
.fw-800       { font-weight: 800; }
.fw-900       { font-weight: 900; }
.mt-0         { margin-top: 0; }
.mb-0         { margin-bottom: 0; }
.gap-2        { gap: var(--sp-2); }
.d-flex       { display: flex; }
.align-center { align-items: center; }
.flex-wrap    { flex-wrap: wrap; }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1024px) {
  .hero__inner          { grid-template-columns: 1fr; }
  .hero__visual         { display: none; }
  .hero__stats-inner    { grid-template-columns: repeat(3, 1fr); }
  .hero__stat:nth-child(3n) { border-right: none; }
  .about__inner         { grid-template-columns: 1fr; gap: var(--sp-10); }
  .values__grid         { grid-template-columns: repeat(3, 1fr); }
  .programs__grid       { grid-template-columns: 1fr 1fr; }
  .team__grid           { grid-template-columns: repeat(4, 1fr); }
  .footer__grid         { grid-template-columns: 1fr 1fr 1fr; gap: var(--sp-8); }
  .gallery__grid        { grid-template-columns: repeat(4, 1fr); grid-template-rows: auto; }
  .gallery__item        { grid-column: span 1 !important; height: 160px; }
  .testi-card           { flex: 0 0 calc(50% - 10px); }
  .cta__box             { padding: var(--sp-12) var(--sp-10); }
}
@media (max-width: 768px) {
  .container            { padding: 0 var(--sp-5); }
  .header__nav, .header__actions { display: none; }
  .hamburger            { display: flex; margin-left: auto; }
  .hero__btns           { flex-direction: column; align-items: flex-start; }
  .hero__h1             { font-size: 36px; }
  .hero__stats-inner    { grid-template-columns: repeat(2, 1fr); }
  .hero__stat:nth-child(2n) { border-right: none; }
  .values__grid         { grid-template-columns: repeat(2, 1fr); }
  .programs__grid       { grid-template-columns: 1fr; }
  .testi__track         { flex-direction: column; }
  .testi-card           { flex: 0 0 100%; }
  .team__grid           { grid-template-columns: repeat(3, 1fr); }
  .footer__grid         { grid-template-columns: 1fr 1fr; gap: var(--sp-8); }
  .footer__bottom       { flex-direction: column; gap: var(--sp-4); text-align: center; }
  .cta__box             { padding: var(--sp-10) var(--sp-6); border-radius: var(--r-xl); }
  .gallery__grid        { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 480px) {
  .hero__h1             { font-size: 30px; }
  .section-title        { font-size: 24px; }
  .values__grid         { grid-template-columns: 1fr 1fr; }
  .team__grid           { grid-template-columns: repeat(2, 1fr); }
  .footer__grid         { grid-template-columns: 1fr; }
  .hero__stats-inner    { grid-template-columns: repeat(2, 1fr); }
  .gallery__grid        { grid-template-columns: repeat(2, 1fr); }
  .cta__btns            { flex-direction: column; align-items: center; }
}