/* ============================================
   iSTEAM — The Academy of Arts and Sciences
   Shared Stylesheet
   ============================================ */

/* ---------- RESET & CUSTOM PROPERTIES ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --cream: #F8F9FC;
  --cream-deep: #EEF1F7;
  --espresso: #1A1F2E;
  --espresso-light: #2D3347;
  --text-muted: #6B7280;
  --terracotta: #E84C8A;
  --terracotta-dark: #C73A6F;
  --terracotta-light: #F9D4E4;
  --ocean: #4AAFE0;
  --ocean-dark: #2E8FC4;
  --ocean-light: #C8E6F8;
  --gold: #F5C211;
  --gold-dark: #E0B310;
  --gold-light: #FDF0B8;
  --sand: #E0E4ED;
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Jost', sans-serif;
  --nav-height: 80px;
  --nav-height-scrolled: 64px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--espresso);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
button { border: none; cursor: pointer; font-family: inherit; }
.lucide { width: 1em; height: 1em; stroke: currentColor; fill: none; stroke-width: 2; }

/* ---------- UTILITY ---------- */
.container { max-width: 1300px; margin: 0 auto; padding: 0 3rem; }
.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--ocean);
  margin-bottom: 1.5rem;
}
.section-label--gold { color: var(--gold); }
.section-label--white { color: rgba(255,255,255,0.6); }
.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--espresso);
  line-height: 1.15;
  margin-bottom: 1.5rem;
}
.section-heading--light { color: var(--cream); }
.section-heading em { font-style: italic; color: var(--terracotta); }
.section-heading--light em { color: var(--gold-light); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: 3px;
  transition: all 0.3s;
}
.btn svg { width: 16px; height: 16px; transition: transform 0.3s; }
.btn:hover svg { transform: translateX(4px); }
.btn--primary { background: var(--terracotta); color: #fff; }
.btn--primary:hover { background: var(--terracotta-dark); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(232,76,138,0.35); }
.btn--secondary { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,0.3); }
.btn--secondary:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.5); transform: translateY(-2px); }
.btn--gold { background: var(--gold); color: var(--espresso); }
.btn--gold:hover { background: var(--gold-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(245,194,17,0.3); }
.btn--ocean { background: var(--ocean); color: #fff; }
.btn--ocean:hover { background: var(--ocean-dark); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(74,175,224,0.35); }
.btn--outline { background: transparent; color: var(--espresso); border: 1.5px solid var(--sand); }
.btn--outline:hover { border-color: var(--espresso); transform: translateY(-2px); }
.btn--sm { padding: 0.7rem 1.5rem; font-size: 0.75rem; }
.btn--block { width: 100%; justify-content: center; }

.arrow-icon { width: 16px; height: 16px; }

/* ---------- SCROLL REVEAL ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ---------- NAVIGATION ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.4s ease;
}
.nav--solid {
  background: rgba(26, 31, 46, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0,0,0,0.1);
}
.nav.scrolled {
  background: rgba(26, 31, 46, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.6rem 3rem;
  box-shadow: 0 4px 30px rgba(0,0,0,0.15);
}
.nav__logo { display: flex; align-items: center; }
.nav__logo img { height: 48px; width: auto; transition: height 0.4s ease; }
.nav.scrolled .nav__logo img { height: 38px; }

.nav__links {
  display: flex;
  gap: 1.8rem;
  list-style: none;
  align-items: center;
}
.nav__links a {
  color: rgba(255,255,255,0.8);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  transition: color 0.3s;
  position: relative;
  white-space: nowrap;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--gold);
  transition: width 0.3s ease;
}
.nav__links a:hover { color: #fff; }
.nav__links a:hover::after { width: 100%; }
.nav__links a.active { color: var(--gold); }
.nav__links a.active::after { width: 100%; }
.nav__links .coming-soon { opacity: 0.4; }

.nav__mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}
.nav__mobile-toggle span {
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s;
}

/* ---------- HERO SECTION ---------- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: flex-end;
  padding: 0 3rem 6rem;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(26, 31, 46, 0.3) 0%,
    rgba(26, 31, 46, 0.15) 40%,
    rgba(26, 31, 46, 0.6) 70%,
    rgba(26, 31, 46, 0.85) 100%
  );
}
.hero__content { position: relative; z-index: 2; max-width: 850px; }
.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.hero__tag::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 2px;
  background: var(--gold);
  border-radius: 1px;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 1.05;
  color: #fff;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.hero__title em { font-style: italic; color: var(--gold); }
.hero__subtitle {
  font-size: 1.15rem;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255,255,255,0.75);
  max-width: 600px;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.hero__scroll-hint {
  position: absolute;
  bottom: 2rem;
  right: 3rem;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.5);
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0;
  animation: fadeIn 1s 1.5s forwards;
}
.hero__scroll-hint .line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollPulse 2s infinite;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn { to { opacity: 1; } }
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.8; }
}

/* ---------- PAGE HERO (sub-pages) ---------- */
.page-hero {
  padding: 10rem 3rem 5rem;
  background: var(--espresso);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  border: 60px solid rgba(255,255,255,0.02);
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  border: 40px solid rgba(255,255,255,0.02);
}
.page-hero__inner { max-width: 800px; position: relative; z-index: 2; }
.page-hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}
.page-hero__tag::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 2px;
  background: var(--gold);
}
.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: #fff;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}
.page-hero__title em { font-style: italic; color: var(--gold); }
.page-hero__desc {
  font-size: 1.1rem;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
  max-width: 600px;
}

/* ---------- MISSION STRIP ---------- */
.mission-strip {
  background: var(--terracotta);
  padding: 5rem 3rem;
  position: relative;
  overflow: hidden;
}
.mission-strip::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  border: 40px solid rgba(255,255,255,0.06);
}
.mission-strip__text {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  line-height: 1.4;
  color: #fff;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.mission-strip__text em { font-style: italic; color: var(--gold-light); }

/* ---------- IMPACT METRICS ---------- */
.metrics {
  padding: 6rem 3rem;
  background: var(--cream-deep);
}
.metrics__inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}
.metrics__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}
.metric-card {
  background: #fff;
  border-radius: 8px;
  padding: 2.5rem 1.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(26,31,46,0.06);
  transition: transform 0.3s, box-shadow 0.3s;
}
.metric-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 35px rgba(26,31,46,0.1);
}
.metric-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.5rem;
}
.metric-card__icon svg {
  width: 28px;
  height: 28px;
  stroke-width: 2.1;
}
.metric-card__icon--pink { background: var(--terracotta-light); color: var(--terracotta); }
.metric-card__icon--blue { background: var(--ocean-light); color: var(--ocean); }
.metric-card__icon--gold { background: var(--gold-light); color: var(--gold-dark); }
.metric-card__icon--dark { background: var(--sand); color: var(--espresso); }
.metric-card__number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  color: var(--espresso);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.metric-card__label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ---------- ABOUT SECTION (Home) ---------- */
.about {
  padding: 8rem 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1300px;
  margin: 0 auto;
}
.about__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--ocean);
  margin-bottom: 1.5rem;
}
.about__heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.2;
  margin-bottom: 2rem;
  color: var(--espresso);
}
.about__body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 2rem;
}
.about__stats {
  display: flex;
  gap: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--sand);
}
.about__stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--terracotta);
  line-height: 1;
  margin-bottom: 0.4rem;
}
.about__stat-label {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
}
.about__image-block { position: relative; }
.about__image-block img {
  border-radius: 4px;
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: center top;
}
.about__image-accent {
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 150px;
  height: 150px;
  border: 3px solid var(--ocean);
  border-radius: 4px;
  z-index: -1;
}

/* ---------- PILLARS / PROGRAMS ---------- */
.pillars {
  padding: 6rem 3rem 8rem;
  background: var(--espresso);
  position: relative;
}
.pillars__header {
  text-align: center;
  margin-bottom: 5rem;
}
.pillars__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}
.pillars__heading {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  color: var(--cream);
  line-height: 1.15;
}
.pillars__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 1300px;
  margin: 0 auto;
}
.pillar-card {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  aspect-ratio: 3/4;
  cursor: pointer;
}
.pillar-card__image { position: absolute; inset: 0; }
.pillar-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.pillar-card:hover .pillar-card__image img { transform: scale(1.08); }
.pillar-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,31,46,0.92) 0%, rgba(26,31,46,0.4) 50%, rgba(26,31,46,0.15) 100%);
  transition: background 0.4s;
}
.pillar-card:hover .pillar-card__overlay {
  background: linear-gradient(to top, rgba(26,31,46,0.95) 0%, rgba(26,31,46,0.5) 50%, rgba(26,31,46,0.25) 100%);
}
.pillar-card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem 1.5rem;
  z-index: 2;
}
.pillar-card__number {
  font-family: var(--font-display);
  font-size: 3rem;
  color: rgba(255,255,255,0.1);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.pillar-card__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: #fff;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}
.pillar-card__desc {
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.6);
  transform: translateY(10px);
  opacity: 0;
  transition: all 0.4s ease;
}
.pillar-card:hover .pillar-card__desc { transform: translateY(0); opacity: 1; }
.pillar-card__accent {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  width: 30px;
  height: 3px;
  border-radius: 2px;
}
.pillar-card:nth-child(1) .pillar-card__accent { background: var(--terracotta); }
.pillar-card:nth-child(2) .pillar-card__accent { background: var(--ocean); }
.pillar-card:nth-child(3) .pillar-card__accent { background: var(--gold); }
.pillar-card:nth-child(4) .pillar-card__accent { background: var(--terracotta-light); }

/* ---------- TESTIMONIALS ---------- */
.testimonials {
  padding: 6rem 3rem;
  background: var(--cream);
}
.testimonials__inner {
  max-width: 1100px;
  margin: 0 auto;
}
.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 3rem;
}
.testimonial-card {
  background: #fff;
  border-radius: 8px;
  padding: 2.5rem;
  position: relative;
  box-shadow: 0 4px 20px rgba(26,31,46,0.06);
  border-left: 4px solid var(--terracotta);
}
.testimonial-card__quote {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--terracotta-light);
  line-height: 1;
  margin-bottom: 1rem;
}
.testimonial-card__text {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 1.5rem;
}
.testimonial-card__author {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--espresso);
  letter-spacing: 0.5px;
}

/* ---------- PARTNERS CAROUSEL ---------- */
.partners-strip {
  padding: 4rem 3rem;
  background: var(--espresso);
  overflow: hidden;
}
.partners-strip__inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}
.partners-strip__heading {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 2.5rem;
}
.partners-strip__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 3rem;
}
.partners-strip__logo {
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255,255,255,0.35);
  letter-spacing: 1px;
  padding: 0.75rem 1.5rem;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 4px;
  transition: all 0.3s;
  white-space: nowrap;
}
.partners-strip__logo:hover {
  color: rgba(255,255,255,0.7);
  border-color: rgba(255,255,255,0.2);
}

/* ---------- CTA STRIP ---------- */
.cta-strip {
  padding: 6rem 3rem;
  background: var(--ocean);
  position: relative;
  overflow: hidden;
}
.cta-strip::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  border: 50px solid rgba(255,255,255,0.04);
}
.cta-strip__inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}
.cta-strip__heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  color: #fff;
  margin-bottom: 1rem;
}
.cta-strip__heading em { font-style: italic; color: var(--gold-light); }
.cta-strip__desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 2.5rem;
  line-height: 1.6;
}
.cta-strip__buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- GALLERY (BENTO GRID) ---------- */
.gallery { padding: 8rem 3rem; max-width: 1300px; margin: 0 auto; }
.gallery__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 3.5rem;
}
.gallery__heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--espresso);
  line-height: 1.15;
}
.gallery__heading em { font-style: italic; color: var(--terracotta); }
.gallery__sub { font-size: 0.85rem; color: var(--text-muted); letter-spacing: 1px; }
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 160px;
  gap: 1rem;
}
.gallery__item { border-radius: 6px; overflow: hidden; position: relative; }
.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.gallery__item:hover img { transform: scale(1.05); }
.gallery__item:nth-child(1) { grid-column: 1 / 8; grid-row: 1 / 4; }
.gallery__item:nth-child(2) { grid-column: 8 / 13; grid-row: 1 / 4; }
.gallery__item:nth-child(3) { grid-column: 1 / 5; grid-row: 4 / 6; }
.gallery__item:nth-child(4) { grid-column: 5 / 8; grid-row: 4 / 6; }
.gallery__item:nth-child(5) { grid-column: 8 / 13; grid-row: 4 / 6; }

/* ---------- VIDEO SECTION ---------- */
.video-section { padding: 6rem 3rem 8rem; background: var(--cream-deep); }
.video-section__inner { max-width: 1000px; margin: 0 auto; text-align: center; }
.video-section__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--ocean);
  margin-bottom: 1.5rem;
}
.video-section__heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--espresso);
  margin-bottom: 3rem;
}
.video-wrapper {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(26,31,46,0.15);
  background: var(--espresso);
}
.video-wrapper video {
  width: 100%;
  display: block;
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* ---------- CONTACT SECTION ---------- */
.contact {
  padding: 8rem 3rem;
  background: var(--ocean);
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  border: 60px solid rgba(255,255,255,0.04);
}
.contact::after {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border: 30px solid rgba(255,255,255,0.04);
}
.contact__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}
.contact__heading {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  color: #fff;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}
.contact__heading em { font-style: italic; color: var(--gold-light); }
.contact__body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.7);
  margin-bottom: 2rem;
}
.contact__info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact__info-item { display: flex; align-items: center; gap: 1rem; }
.contact__info-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact__info-icon svg { width: 20px; height: 20px; color: var(--gold-light); }
.contact__info-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.25rem;
}
.contact__info-value { color: #fff; font-size: 1.05rem; font-weight: 400; }
.contact__info-value a { color: #fff; transition: color 0.3s; }
.contact__info-value a:hover { color: var(--gold-light); }

.contact__socials { display: flex; gap: 1rem; margin-top: 2.5rem; }
.contact__social-link {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}
.contact__social-link:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.4);
  transform: translateY(-3px);
}
.contact__social-link svg { width: 18px; height: 18px; color: #fff; }

.contact__form-side {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  border-radius: 8px;
  padding: 2.5rem;
  border: 1px solid rgba(255,255,255,0.1);
}
.contact__form-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 1.75rem;
}
.contact__form-group { margin-bottom: 1.25rem; }
.contact__form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 0.5rem;
}
.contact__form-group input,
.contact__form-group textarea,
.contact__form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 4px;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.3s;
  outline: none;
}
.contact__form-group input::placeholder,
.contact__form-group textarea::placeholder {
  color: rgba(255,255,255,0.3);
}
.contact__form-group input:focus,
.contact__form-group textarea:focus,
.contact__form-group select:focus {
  border-color: var(--gold);
}
.contact__form-group textarea { resize: vertical; min-height: 100px; }
.contact__form-submit {
  width: 100%;
  padding: 1rem;
  background: var(--gold);
  color: var(--espresso);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: 4px;
  transition: all 0.3s;
  margin-top: 0.5rem;
}
.contact__form-submit:hover {
  background: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(245,194,17,0.3);
}

/* ---------- CONTENT SECTIONS ---------- */
.content-section {
  padding: 6rem 3rem;
}
.content-section--alt {
  background: var(--cream-deep);
}
.content-section--dark {
  background: var(--espresso);
}
.content-section__inner {
  max-width: 1100px;
  margin: 0 auto;
}

/* ---------- PILLAR BLOCKS (About Page) ---------- */
.pillar-blocks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}
.pillar-block {
  background: #fff;
  border-radius: 8px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(26,31,46,0.06);
  transition: transform 0.3s, box-shadow 0.3s;
}
.pillar-block:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 35px rgba(26,31,46,0.1);
}
.pillar-block--full {
  grid-column: 1 / -1;
}
.pillar-block__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.2rem;
}
.pillar-block__icon svg {
  width: 22px;
  height: 22px;
  stroke-width: 2.1;
}
.pillar-block__icon--pink { background: var(--terracotta-light); }
.pillar-block__icon--blue { background: var(--ocean-light); }
.pillar-block__icon--gold { background: var(--gold-light); }
.pillar-block__icon--dark { background: var(--sand); }
.pillar-block__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--espresso);
  margin-bottom: 0.75rem;
}
.pillar-block__desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-muted);
}

/* ---------- VISION / MISSION ---------- */
.vision-mission {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 3rem;
}
.vm-card {
  padding: 3rem;
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}
.vm-card--vision {
  background: var(--espresso);
  color: #fff;
}
.vm-card--mission {
  background: var(--terracotta);
  color: #fff;
}
.vm-card__label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.vm-card__title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin-bottom: 1.25rem;
  line-height: 1.3;
}
.vm-card__text {
  font-size: 0.95rem;
  line-height: 1.7;
  opacity: 0.8;
}
.vm-card__list {
  list-style: none;
  margin-top: 1rem;
}
.vm-card__list li {
  font-size: 0.9rem;
  line-height: 1.6;
  opacity: 0.8;
  padding-left: 1.25rem;
  position: relative;
  margin-bottom: 0.5rem;
}
.vm-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

/* ---------- INTEGRATED MODEL ---------- */
.model-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.model-flow__item {
  text-align: center;
  position: relative;
}
.model-flow__item::after {
  content: '';
  position: absolute;
  top: 30px;
  right: -0.75rem;
  width: 1.5rem;
  height: 2px;
  background: var(--sand);
}
.model-flow__item:last-child::after { display: none; }
.model-flow__circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.2rem;
}
.model-flow__circle svg {
  width: 24px;
  height: 24px;
  stroke-width: 2.1;
}
.model-flow__circle--pink { background: var(--terracotta-light); }
.model-flow__circle--blue { background: var(--ocean-light); }
.model-flow__circle--gold { background: var(--gold-light); }
.model-flow__circle--dark { background: var(--sand); }
.model-flow__label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--espresso);
  margin-bottom: 0.3rem;
}
.model-flow__desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ---------- LEADERSHIP ---------- */
.leadership-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}
.leader-card {
  background: #fff;
  border-radius: 8px;
  padding: 2rem;
  text-align: center;
  box-shadow: 0 4px 20px rgba(26,31,46,0.06);
  transition: transform 0.3s;
}
.leader-card:hover { transform: translateY(-3px); }
.leader-card__avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--cream-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--terracotta);
}
.leader-card__name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--espresso);
  margin-bottom: 0.35rem;
}
.leader-card__role {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}
.leader-card--advisory .leader-card__avatar { color: var(--ocean); }
.leader-card--staff .leader-card__avatar { color: var(--gold-dark); }

/* ---------- PROGRAM CARDS (Admissions) ---------- */
.program-category {
  margin-bottom: 4rem;
}
.program-category:last-child { margin-bottom: 0; }
.program-category__title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--espresso);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.program-category__accent {
  width: 40px;
  height: 3px;
  border-radius: 2px;
  background: var(--terracotta);
}
.program-category__desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 700px;
}
.programs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.program-card {
  background: #fff;
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(26,31,46,0.06);
  border-top: 3px solid transparent;
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
}
.program-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 35px rgba(26,31,46,0.1);
}
.program-card--pink { border-top-color: var(--terracotta); }
.program-card--blue { border-top-color: var(--ocean); }
.program-card--gold { border-top-color: var(--gold); }
.program-card__badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  margin-bottom: 1rem;
}
.program-card__badge--pink { background: var(--terracotta-light); color: var(--terracotta-dark); }
.program-card__badge--blue { background: var(--ocean-light); color: var(--ocean-dark); }
.program-card__badge--gold { background: var(--gold-light); color: var(--gold-dark); }
.program-card__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--espresso);
  margin-bottom: 0.75rem;
}
.program-card__desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.program-card__meta {
  display: flex;
  gap: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--sand);
}
.program-card__meta-item {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.program-card__meta-item strong {
  display: block;
  font-size: 0.9rem;
  color: var(--espresso);
  font-weight: 600;
  margin-top: 0.15rem;
}

/* ---------- TUITION / PAYMENT ---------- */
.tuition-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-top: 3rem;
}
.payment-form {
  background: #fff;
  border-radius: 8px;
  padding: 2.5rem;
  box-shadow: 0 4px 20px rgba(26,31,46,0.06);
}
.payment-form__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--espresso);
  margin-bottom: 1.5rem;
}
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--cream);
  border: 1px solid var(--sand);
  border-radius: 4px;
  color: var(--espresso);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.3s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus { border-color: var(--ocean); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.tuition-info-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.tuition-info-card {
  background: #fff;
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(26,31,46,0.06);
}
.tuition-info-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}
.tuition-info-card__icon svg {
  width: 20px;
  height: 20px;
  stroke-width: 2.1;
}
.tuition-info-card__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--espresso);
  margin-bottom: 0.5rem;
}
.tuition-info-card__desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ---------- RESEARCH ---------- */
.research-areas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}
.research-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(26,31,46,0.06);
  transition: transform 0.3s, box-shadow 0.3s;
}
.research-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 35px rgba(26,31,46,0.1);
}
.research-card__visual {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}
.research-card__visual svg {
  width: 56px;
  height: 56px;
  stroke-width: 1.9;
}
.research-card__visual--pink { background: linear-gradient(135deg, var(--terracotta-light), #fff); }
.research-card__visual--blue { background: linear-gradient(135deg, var(--ocean-light), #fff); }
.research-card__visual--gold { background: linear-gradient(135deg, var(--gold-light), #fff); }
.research-card__body { padding: 2rem; }
.research-card__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--espresso);
  margin-bottom: 0.75rem;
}
.research-card__desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ---------- EVENTS ---------- */
.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.event-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(26,31,46,0.06);
  transition: transform 0.3s;
}
.event-card:hover { transform: translateY(-3px); }
.event-card__date-bar {
  background: var(--espresso);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.event-card__date-day {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold);
  line-height: 1;
}
.event-card__date-month {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}
.event-card__body { padding: 1.5rem; }
.event-card__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--espresso);
  margin-bottom: 0.5rem;
}
.event-card__desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.event-card__tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 0.3rem 0.6rem;
  border-radius: 3px;
  margin-top: 0.75rem;
  background: var(--cream-deep);
  color: var(--text-muted);
}

/* ---------- PARTNERSHIPS ---------- */
.partner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.partner-card {
  background: #fff;
  border-radius: 8px;
  padding: 2rem;
  text-align: center;
  box-shadow: 0 4px 20px rgba(26,31,46,0.06);
  border: 1px solid transparent;
  transition: all 0.3s;
}
.partner-card:hover {
  border-color: var(--ocean-light);
  transform: translateY(-3px);
}
.partner-card__logo {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  background: var(--cream-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  font-size: 1.5rem;
}
.partner-card__logo svg {
  width: 30px;
  height: 30px;
  stroke-width: 2;
}
.partner-card__name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--espresso);
  margin-bottom: 0.35rem;
}
.partner-card__type {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---------- CONTACT PAGE ---------- */
.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 3rem;
}
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
}
.contact-detail__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--ocean-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-detail__icon svg { width: 20px; height: 20px; color: var(--ocean); }
.contact-detail__label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}
.contact-detail__value {
  font-size: 1.05rem;
  color: var(--espresso);
  line-height: 1.5;
}
.contact-detail__value a { color: var(--ocean); transition: color 0.3s; }
.contact-detail__value a:hover { color: var(--ocean-dark); }

.contact-form-standalone {
  background: #fff;
  border-radius: 8px;
  padding: 2.5rem;
  box-shadow: 0 4px 20px rgba(26,31,46,0.06);
}
.contact-form-standalone__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--espresso);
  margin-bottom: 1.5rem;
}

.social-links-row {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}
.social-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 500;
  transition: all 0.3s;
}
.social-link-btn svg { width: 16px; height: 16px; }
.social-link-btn--linkedin { background: #0077B5; color: #fff; }
.social-link-btn--linkedin:hover { background: #005e8b; transform: translateY(-2px); }
.social-link-btn--facebook { background: #1877F2; color: #fff; }
.social-link-btn--facebook:hover { background: #125fc4; transform: translateY(-2px); }
.social-link-btn--instagram { background: #E4405F; color: #fff; }
.social-link-btn--instagram:hover { background: #b8344c; transform: translateY(-2px); }
.social-link-btn--youtube { background: #FF0000; color: #fff; }
.social-link-btn--youtube:hover { background: #cc0000; transform: translateY(-2px); }

.map-placeholder {
  width: 100%;
  height: 300px;
  border-radius: 8px;
  background: var(--cream-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2rem;
  overflow: hidden;
}
.map-placeholder iframe {
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 8px;
}

/* ---------- COMING SOON ---------- */
.coming-soon-section {
  padding: 10rem 3rem;
  text-align: center;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.coming-soon__inner { max-width: 600px; }
.coming-soon__badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 0.5rem 1.25rem;
  border-radius: 30px;
  background: var(--gold-light);
  color: var(--gold-dark);
  margin-bottom: 2rem;
}
.coming-soon__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--espresso);
  margin-bottom: 1rem;
}
.coming-soon__desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}
.coming-soon__features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 2rem;
}
.coming-soon__feature {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: #fff;
  border-radius: 30px;
  font-size: 0.85rem;
  color: var(--text-muted);
  box-shadow: 0 2px 10px rgba(26,31,46,0.06);
}
.coming-soon__feature span { font-size: 1rem; }
.coming-soon__feature svg {
  width: 16px;
  height: 16px;
  stroke-width: 2.1;
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--espresso);
  padding: 4rem 3rem 2rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer__inner {
  max-width: 1300px;
  margin: 0 auto;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 2rem;
}
.footer__brand-logo { height: 40px; width: auto; opacity: 0.8; margin-bottom: 1rem; }
.footer__brand-desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.6;
  max-width: 280px;
}
.footer__col-title {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1.25rem;
}
.footer__col-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.footer__col-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
  transition: color 0.3s;
}
.footer__col-links a:hover { color: rgba(255,255,255,0.8); }
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer__copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.25);
}
.footer__bottom-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}
.footer__bottom-links a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
  transition: color 0.3s;
}
.footer__bottom-links a:hover { color: rgba(255,255,255,0.6); }
.footer__socials {
  display: flex;
  gap: 0.75rem;
}
.footer__social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}
.footer__social-link:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.2);
}
.footer__social-link svg { width: 14px; height: 14px; color: rgba(255,255,255,0.4); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .pillars__grid { grid-template-columns: repeat(2, 1fr); }
  .pillar-card { aspect-ratio: 4/3; }
  .pillar-card__desc { opacity: 1; transform: translateY(0); }
  .metrics__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid { grid-template-columns: 1fr; }
  .research-areas { grid-template-columns: 1fr 1fr; }
  .model-flow { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .model-flow__item:nth-child(2)::after { display: none; }
  .leadership-grid { grid-template-columns: repeat(2, 1fr); }
  .tuition-grid { grid-template-columns: 1fr; }
  .contact-page-grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .container { padding: 0 1.5rem; }

  .nav { padding: 1rem 1.5rem; }
  .nav.scrolled { padding: 0.6rem 1.5rem; }
  .nav__links { display: none; }
  .nav__mobile-toggle { display: flex; }
  .nav__links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(26, 31, 46, 0.97);
    backdrop-filter: blur(20px);
    padding: 2rem 1.5rem;
    gap: 1.5rem;
    max-height: 80vh;
    overflow-y: auto;
  }

  .hero { padding: 0 1.5rem 3.5rem; min-height: 100svh; }
  .hero__title { font-size: clamp(2.2rem, 8vw, 3.5rem); }
  .hero__subtitle { font-size: 1rem; margin-bottom: 2rem; }
  .hero__tag { font-size: 0.6rem; letter-spacing: 2px; }
  .hero__tag::before { width: 24px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { text-align: center; justify-content: center; }

  .page-hero { padding: 8rem 1.5rem 3.5rem; }

  .mission-strip { padding: 3rem 1.5rem; }
  .mission-strip__text { font-size: clamp(1.3rem, 4.5vw, 2rem); }

  .about {
    grid-template-columns: 1fr;
    padding: 4rem 1.5rem;
    gap: 2.5rem;
  }
  .about__image-block { order: -1; }
  .about__image-block img { aspect-ratio: 5/4; }
  .about__heading { font-size: clamp(1.8rem, 6vw, 2.5rem); }
  .about__body { font-size: 0.95rem; }

  .pillars { padding: 4rem 1.5rem 5rem; }
  .pillars__header { margin-bottom: 3rem; }
  .pillars__grid { grid-template-columns: 1fr; gap: 1rem; }
  .pillar-card { aspect-ratio: 16/9; }
  .pillar-card__desc { opacity: 1; transform: translateY(0); }

  .gallery { padding: 4rem 1.5rem; }
  .gallery__grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 200px;
  }
  .gallery__item:nth-child(1) { grid-column: 1 / 3; grid-row: span 2; }
  .gallery__item:nth-child(2) { grid-column: 1 / 2; grid-row: span 1; }
  .gallery__item:nth-child(3) { grid-column: 2 / 3; grid-row: span 1; }
  .gallery__item:nth-child(4) { grid-column: 1 / 3; grid-row: span 1; }
  .gallery__item:nth-child(5) { grid-column: 1 / 3; grid-row: span 1; }
  .gallery__header { flex-direction: column; align-items: flex-start; gap: 0.5rem; }

  .video-section { padding: 4rem 1.5rem; }

  .contact { padding: 4rem 1.5rem; }
  .contact__inner { grid-template-columns: 1fr; gap: 3rem; }
  .contact__heading { font-size: clamp(1.8rem, 6vw, 2.5rem); }
  .contact__form-side { padding: 1.75rem; }

  .content-section { padding: 4rem 1.5rem; }
  .metrics { padding: 4rem 1.5rem; }
  .metrics__grid { grid-template-columns: 1fr 1fr; }
  .testimonials { padding: 4rem 1.5rem; }

  .pillar-blocks { grid-template-columns: 1fr; }
  .vision-mission { grid-template-columns: 1fr; }
  .model-flow { grid-template-columns: 1fr 1fr; }
  .model-flow__item::after { display: none; }
  .leadership-grid { grid-template-columns: 1fr; }

  .research-areas { grid-template-columns: 1fr; }
  .events-grid { grid-template-columns: 1fr; }
  .partner-grid { grid-template-columns: 1fr; }

  .cta-strip { padding: 4rem 1.5rem; }
  .cta-strip__buttons { flex-direction: column; align-items: center; }

  .footer { padding: 3rem 1.5rem 1.5rem; }
  .footer__top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer__bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  html { font-size: 15px; }
  .hero { padding: 0 1.25rem 3rem; }
  .hero__title { font-size: clamp(2rem, 9vw, 2.8rem); }
  .hero__subtitle { font-size: 0.9rem; line-height: 1.6; }
  .about__stats { flex-direction: column; gap: 1.5rem; }
  .about__stat-number { font-size: 2rem; }
  .hero__scroll-hint { display: none; }
  .gallery__grid { grid-auto-rows: 150px; }
  .pillar-card { aspect-ratio: 4/3; }
  .pillar-card__content { padding: 1.25rem; }
  .pillar-card__number { font-size: 2rem; }
  .pillar-card__title { font-size: 1.15rem; }
  .contact__socials { margin-top: 2rem; }
  .contact__form-group input,
  .contact__form-group textarea { padding: 0.75rem 0.85rem; font-size: 1rem; }
  .metrics__grid { grid-template-columns: 1fr; }
  .programs-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .social-links-row { flex-direction: column; }
}