/* ══════════════════════════════════════════
   NIST Official Website — Styles
   Color System:
     Navy:  #0A2540
     Cyan:  #00D4FF
     Gray:  #C0C0C0
     Light: #F5F7FA
══════════════════════════════════════════ */

/* ── Card Images ── */
.card-svg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.campus-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.research-card__img--ai,
.research-card__img--bio,
.research-card__img--energy,
.research-card__img--robotics { background: #060f1e; }

.news-card__img--1,
.news-card__img--2,
.news-card__img--3 { background: #060f1e; }

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:     #0A2540;
  --navy-mid: #0D3060;
  --navy-lite:#1A4A7A;
  --cyan:     #00D4FF;
  --cyan-dim: #00A8CC;
  --gray:     #C0C0C0;
  --light:    #F5F7FA;
  --white:    #ffffff;
  --text:     #2C3E50;
  --text-muted: #6B7C93;

  --radius:   12px;
  --radius-lg:20px;
  --shadow:   0 4px 24px rgba(10,37,64,.12);
  --shadow-lg:0 12px 48px rgba(10,37,64,.18);
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Typography Helpers ── */
.section-label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 8px;
}
.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
}
.section-desc {
  color: var(--text-muted);
  max-width: 600px;
  margin: 16px auto 0;
}
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
}
.section-header--center {
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.view-all {
  font-size: .875rem;
  font-weight: 600;
  color: var(--cyan-dim);
  transition: color var(--transition);
  white-space: nowrap;
  margin-left: 24px;
}
.view-all:hover { color: var(--cyan); }
.gradient-text {
  background: linear-gradient(135deg, var(--cyan) 0%, #60A5FA 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 6px;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
}
.btn--primary {
  background: var(--cyan);
  color: var(--navy);
}
.btn--primary:hover {
  background: var(--cyan-dim);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,212,255,.3);
}
.btn--ghost {
  background: rgba(255,255,255,.1);
  color: var(--white);
  border-color: rgba(255,255,255,.3);
}
.btn--ghost:hover {
  background: rgba(255,255,255,.2);
  border-color: rgba(255,255,255,.6);
}
.btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn--outline:hover {
  background: var(--navy);
  color: var(--white);
}
.btn--full { width: 100%; justify-content: center; }
.btn-arrow { transition: transform var(--transition); }
.btn:hover .btn-arrow { transform: translateX(4px); }
.btn-icon {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--white);
  padding: 8px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.btn-icon:hover { background: rgba(255,255,255,.15); }

/* ═══════════════════════════════════
   HEADER
═══════════════════════════════════ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10,37,64,.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,212,255,.12);
  transition: all var(--transition);
}
.header.scrolled {
  background: rgba(10,37,64,.98);
  box-shadow: 0 4px 24px rgba(0,0,0,.3);
}
.header__inner {
  display: flex;
  align-items: center;
  height: 72px;
  gap: 32px;
}
.header__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-img {
  height: 40px;
  width: 40px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; }
.logo-name {
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--white);
  line-height: 1.2;
}
.logo-sub {
  font-size: .55rem;
  font-weight: 400;
  letter-spacing: .08em;
  color: var(--cyan);
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav__link {
  padding: 8px 14px;
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .04em;
  color: rgba(255,255,255,.75);
  border-radius: 6px;
  transition: all var(--transition);
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 50%;
  transform: translateX(-50%);
  width: 0; height: 2px;
  background: var(--cyan);
  border-radius: 2px;
  transition: width var(--transition);
}
.nav__link:hover, .nav__link.active {
  color: var(--white);
}
.nav__link.active::after,
.nav__link:hover::after { width: calc(100% - 28px); }

.header__actions { display: flex; align-items: center; gap: 8px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Search Overlay */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,37,64,.97);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.search-overlay.active {
  opacity: 1;
  pointer-events: all;
}
.search-box {
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 640px;
  border-bottom: 2px solid var(--cyan);
  padding: 0 24px;
}
.search-box input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-size: 1.5rem;
  color: var(--white);
  padding: 16px 0;
}
.search-box input::placeholder { color: rgba(255,255,255,.3); }
.search-close {
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
}

/* ═══════════════════════════════════
   HERO
═══════════════════════════════════ */
.hero {
  min-height: 100vh;
  background: var(--navy);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}
.hero__bg {
  position: absolute;
  inset: 0;
}

/* ── Hero Carousel ── */
.hero__slides {
  position: absolute;
  inset: 0;
}
.hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  opacity: 0;
  transition: opacity 1.8s ease-in-out;
}
.hero__slide.active { opacity: 1; }

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(10,37,64,.94) 0%, rgba(10,37,64,.78) 42%, rgba(10,37,64,.55) 70%, rgba(10,37,64,.38) 100%),
    linear-gradient(to bottom, rgba(10,37,64,.15) 0%, rgba(10,37,64,.35) 100%);
  z-index: 1;
}

/* ── Carousel Indicators ── */
.hero__indicators {
  position: absolute;
  bottom: 96px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 3;
}
.hero__dot {
  width: 8px;
  height: 8px;
  border-radius: 4px;
  background: rgba(255,255,255,.35);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all .35s cubic-bezier(.4,0,.2,1);
}
.hero__dot.active {
  width: 28px;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(0,212,255,.6);
}

.particles { position: absolute; inset: 0; pointer-events: none; }

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  text-align: left;
  width: 100%;
  padding-left: max(24px, calc((100vw - 1200px) / 2 + 24px));
  padding-right: 24px;
}
.hero__eyebrow {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 20px;
}
.hero__title {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
  white-space: nowrap;
}
.hero__desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,.75);
  max-width: 600px;
  margin-bottom: 40px;
}
.hero__cta { display: flex; gap: 16px; flex-wrap: wrap; }

.hero__scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.4);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(0,212,255,.6), transparent);
  animation: scroll-drop 2s ease-in-out infinite;
}
@keyframes scroll-drop {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ═══════════════════════════════════
   PILLARS
═══════════════════════════════════ */
.pillars {
  background: var(--navy);
  padding: 0 0 80px;
}
.pillars__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.pillar-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(0,212,255,.1);
  padding: 40px 28px;
  text-align: center;
  transition: all var(--transition);
}
.pillar-card:hover {
  background: rgba(0,212,255,.06);
  border-color: rgba(0,212,255,.3);
  transform: translateY(-4px);
}
.pillar-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  color: var(--cyan);
}
.pillar-icon svg { width: 100%; height: 100%; }
.pillar-card h3 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.pillar-card p { font-size: .875rem; color: rgba(255,255,255,.55); }

/* ═══════════════════════════════════
   RESEARCH
═══════════════════════════════════ */
.research {
  padding: 100px 0;
  background: var(--light);
}
.research__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.research-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition);
}
.research-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.research-card__img {
  height: 200px;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 14px;
  overflow: hidden;
  background: #060f1e;
}
.research-card__img::before { content: none; }
.research-tag {
  position: relative;
  z-index: 1;
  background: var(--cyan);
  color: var(--navy);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
}
.research-card__body { padding: 24px; }
.research-card__body h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.research-card__body p {
  font-size: .85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.6;
}
.card-link {
  font-size: .85rem;
  font-weight: 600;
  color: var(--cyan-dim);
  transition: color var(--transition);
}
.card-link:hover { color: var(--cyan); }

/* ═══════════════════════════════════
   PROGRAMS
═══════════════════════════════════ */
.programs {
  padding: 100px 0;
  background: var(--white);
}
.programs__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.program-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}
.tab {
  padding: 10px 20px;
  border-radius: 6px;
  border: 2px solid transparent;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--light);
  color: var(--text-muted);
  transition: all var(--transition);
}
.tab.active, .tab:hover {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.tab.active { border-color: var(--cyan); }

.program-list { display: flex; flex-direction: column; gap: 2px; }
.program-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-radius: var(--radius);
  border: 1px solid #e8ecf0;
  cursor: pointer;
  transition: all var(--transition);
  animation: fadeInUp .4s both;
}
.program-item:hover {
  border-color: var(--cyan);
  background: rgba(0,212,255,.04);
  transform: translateX(4px);
}
.program-item__info h4 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}
.program-item__info p {
  font-size: .8rem;
  color: var(--text-muted);
}
.program-item__arrow {
  color: var(--cyan-dim);
  font-size: 1.1rem;
  transition: transform var(--transition);
}
.program-item:hover .program-item__arrow { transform: translateX(4px); }

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

/* Right side */
.programs__right { display: flex; flex-direction: column; gap: 0; }
.campus-photo {
  height: 320px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  position: relative;
  overflow: hidden;
  background: #06b0c8;
}
.campus-photo::after {
  content: 'NIST Main Campus';
  position: absolute;
  bottom: 16px; left: 16px;
  background: rgba(10,37,64,.88);
  color: rgba(255,255,255,.9);
  font-size: .7rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid rgba(0,212,255,.3);
  z-index: 2;
}
.campus-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 60% 40%, rgba(0,212,255,.15) 0%, transparent 60%),
    linear-gradient(to bottom, transparent 60%, rgba(10,37,64,.5));
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--navy);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  overflow: hidden;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 28px 16px;
  border-right: 1px solid rgba(255,255,255,.08);
  text-align: center;
}
.stat:last-child { border-right: none; }
.stat__num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.stat__plus { font-size: 1.25rem; font-weight: 800; color: var(--cyan); }
.stat__label {
  font-size: .7rem;
  font-weight: 600;
  color: rgba(255,255,255,.5);
  letter-spacing: .06em;
  margin-top: 6px;
  text-transform: uppercase;
}

/* ═══════════════════════════════════
   INNOVATION LAB
═══════════════════════════════════ */
.innovation {
  padding: 100px 0;
  background: var(--navy);
  position: relative;
  overflow: hidden;
}
.innovation::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('img/7.jpg');
  background-size: cover;
  background-position: center 40%;
  opacity: 0.07;
  pointer-events: none;
  z-index: 0;
}
.innovation .container { position: relative; z-index: 1; }
.innovation .section-label { text-align: center; }
.innovation .section-title { color: var(--white); margin-bottom: 16px; }
.innovation .section-desc { color: rgba(255,255,255,.6); margin-bottom: 60px; }

.innovation__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.inno-card {
  padding: 36px 28px;
  border: 1px solid rgba(0,212,255,.12);
  border-radius: var(--radius);
  background: rgba(255,255,255,.03);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.inno-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.inno-card:hover {
  background: rgba(0,212,255,.05);
  border-color: rgba(0,212,255,.3);
  transform: translateY(-4px);
}
.inno-card:hover::before { transform: scaleX(1); }
.inno-card__num {
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(0,212,255,.15);
  line-height: 1;
  margin-bottom: 16px;
  font-variant-numeric: tabular-nums;
}
.inno-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.inno-card p { font-size: .875rem; color: rgba(255,255,255,.55); line-height: 1.65; }

/* ═══════════════════════════════════
   FACULTY
═══════════════════════════════════ */
.faculty {
  padding: 100px 0;
  background: var(--white);
}
.faculty .section-desc {
  margin-bottom: 48px;
}
.faculty__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.faculty-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  border: 1px solid #e8ecf0;
}
.faculty-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0,212,255,.2);
}
.faculty-card__img {
  height: 200px;
  overflow: hidden;
  background: #060f1e;
  display: flex;
  align-items: center;
  justify-content: center;
}
.faculty-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.4,0,.2,1);
}
.faculty-card:hover .faculty-card__img img {
  transform: scale(1.06);
}
.faculty-card__body {
  padding: 24px;
}
.faculty-card__body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}
.faculty-card__dept {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--cyan-dim);
  background: rgba(0,212,255,.08);
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
}
.faculty-card__body p {
  font-size: .85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

/* ═══════════════════════════════════
   NEWS & EVENTS
═══════════════════════════════════ */
.news {
  padding: 100px 0;
  background: var(--light);
}
.news__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 24px;
}
.news-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.news-card__img {
  height: 190px;
  position: relative;
  overflow: hidden;
  background: #060f1e;
  flex-shrink: 0;
}
.news-card--featured .news-card__img { height: 250px; }

.news-card__body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.news-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.news-tag--event { background: rgba(0,212,255,.12); color: var(--cyan-dim); }
.news-tag--research { background: rgba(40,160,96,.12); color: #1a7a44; }
.news-card__body h3 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
  line-height: 1.4;
}
.news-card__body p { font-size: .83rem; color: var(--text-muted); flex: 1; margin-bottom: 16px; }
.news-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .78rem;
  color: var(--text-muted);
}

/* ═══════════════════════════════════
   ADMISSIONS
═══════════════════════════════════ */
.admissions {
  padding: 100px 0;
  background: var(--white);
}
.admissions__layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: start;
}
.admissions__text p {
  color: var(--text-muted);
  margin-bottom: 16px;
}
.admissions__text .section-title { margin-bottom: 20px; }
.admission-steps {
  margin: 32px 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.admission-steps li {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--text);
}
.admission-steps span {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--cyan);
  font-size: .75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.admissions__cta { display: flex; gap: 16px; flex-wrap: wrap; }

.admissions__deadlines {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  color: var(--white);
}
.admissions__deadlines h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--cyan);
  margin-bottom: 28px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.deadline-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.deadline-item:last-child { border-bottom: none; }
.deadline-date {
  flex-shrink: 0;
  width: 64px;
  font-size: .8rem;
  font-weight: 800;
  color: var(--cyan);
  background: rgba(0,212,255,.1);
  border-radius: 6px;
  padding: 8px 4px;
  text-align: center;
  line-height: 1.3;
}
.deadline-item strong { font-size: .9rem; color: var(--white); display: block; margin-bottom: 4px; }
.deadline-item p { font-size: .8rem; color: rgba(255,255,255,.5); }

/* ═══════════════════════════════════
   ABOUT
═══════════════════════════════════ */
.about {
  padding: 100px 0;
  background: var(--light);
}
.about__layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}
.about__visual {
  position: relative;
  height: 460px;
}

.about-photo-frame {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-lg);
}
.about-photo-frame > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
  transition: transform .8s cubic-bezier(.4,0,.2,1);
}
.about-photo-frame:hover > img {
  transform: scale(1.04);
}
.about-photo-logo {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  width: 88px;
  height: 88px;
  background: rgba(255,255,255,.95);
  border-radius: 50%;
  padding: 10px;
  box-shadow: 0 8px 32px rgba(10,37,64,.3);
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-photo-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.about-badge {
  position: absolute;
  top: 20px; right: 20px;
  z-index: 2;
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius);
  padding: 16px 20px;
  text-align: center;
  box-shadow: var(--shadow);
}
.about-badge__year {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--cyan);
  line-height: 1;
}
.about-badge__text {
  display: block;
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .12em;
  color: rgba(255,255,255,.5);
  margin-top: 4px;
}

.about__text .section-title { margin-bottom: 20px; }
.about__text > p {
  color: var(--text-muted);
  margin-bottom: 16px;
}
.about__values {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid #e8ecf0;
}
.value strong {
  display: block;
  font-size: .9rem;
  color: var(--navy);
  margin-bottom: 4px;
}
.value p { font-size: .85rem; color: var(--text-muted); }

/* ═══════════════════════════════════
   CONTACT
═══════════════════════════════════ */
.contact {
  padding: 100px 0;
  background: var(--navy);
}
.contact__layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
}
.contact__info .section-label { color: var(--cyan); }
.contact__info .section-title { color: var(--white); margin-bottom: 16px; }
.contact__info > p { color: rgba(255,255,255,.6); margin-bottom: 40px; }

.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}
.contact-icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 10px;
  background: rgba(0,212,255,.1);
  border: 1px solid rgba(0,212,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
}
.contact-item strong { display: block; color: var(--white); font-size: .85rem; margin-bottom: 4px; }
.contact-item p { color: rgba(255,255,255,.55); font-size: .85rem; }

.social-links { display: flex; gap: 12px; margin-top: 40px; }
.social-link {
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  font-weight: 700;
  transition: all var(--transition);
}
.social-link:hover {
  background: var(--cyan);
  color: var(--navy);
  border-color: var(--cyan);
}

/* Form */
.contact__form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.contact__form h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 28px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}
.form-group label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: .04em;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid #dde3ea;
  border-radius: 8px;
  font-size: .9rem;
  font-family: inherit;
  color: var(--text);
  background: var(--light);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--cyan-dim);
  background: var(--white);
}
.form-group textarea { resize: vertical; }
.form-success {
  display: none;
  text-align: center;
  color: #28a060;
  font-weight: 600;
  margin-top: 12px;
  padding: 10px;
  background: rgba(40,160,96,.08);
  border-radius: 8px;
}

/* ═══════════════════════════════════
   FOOTER
═══════════════════════════════════ */
.footer {
  background: #060f1e;
  color: rgba(255,255,255,.6);
}
.footer__top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding: 64px 24px 48px;
}
.footer__brand p {
  font-size: .85rem;
  margin-top: 16px;
  max-width: 280px;
  line-height: 1.7;
}
.footer-logo {
  height: 44px;
  width: auto;
  max-width: 220px;
  margin-bottom: 16px;
}
.footer__links h4, .footer__newsletter h4 {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}
.footer__links ul { display: flex; flex-direction: column; gap: 10px; }
.footer__links a {
  font-size: .85rem;
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--cyan); }
.footer__newsletter p { font-size: .85rem; margin-bottom: 16px; }
.newsletter-form {
  display: flex;
  gap: 8px;
}
.newsletter-form input {
  flex: 1;
  padding: 10px 14px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,.15);
  background: rgba(255,255,255,.05);
  color: var(--white);
  font-size: .85rem;
  outline: none;
}
.newsletter-form input::placeholder { color: rgba(255,255,255,.3); }
.newsletter-form input:focus { border-color: var(--cyan); }
.newsletter-form .btn {
  padding: 10px 18px;
  font-size: .8rem;
  white-space: nowrap;
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 20px 0;
}
.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .8rem;
}
.footer__legal { display: flex; gap: 24px; }
.footer__legal a { transition: color var(--transition); }
.footer__legal a:hover { color: var(--cyan); }

/* ═══════════════════════════════════
   PARTNERS MARQUEE
═══════════════════════════════════ */
.partners {
  padding: 80px 0 60px;
  background: var(--white);
  overflow: hidden;
}
.marquee-wrapper {
  width: 100%;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 40s linear infinite;
}
.marquee-track:hover {
  animation-play-state: paused;
}
.marquee-content {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 0 20px;
}
.partner-logo {
  flex-shrink: 0;
  padding: 10px 28px;
  border: 1.5px solid #dde3ea;
  border-radius: 10px;
  transition: all var(--transition);
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 64px;
  min-width: 130px;
}
.partner-logo img {
  height: 40px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  display: block;
  opacity: 0.75;
  filter: saturate(0.9);
  transition: opacity var(--transition), filter var(--transition);
}
.partner-logo:hover {
  border-color: var(--cyan);
  background: rgba(0,212,255,.04);
  box-shadow: 0 4px 16px rgba(0,212,255,.12);
  transform: translateY(-2px);
}
.partner-logo:hover img {
  opacity: 1;
  filter: saturate(1);
}
@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ═══════════════════════════════════
   CAMPUS LIFE
═══════════════════════════════════ */
.campus-life {
  padding: 100px 0;
  background: var(--white);
}
.campus-life .section-desc {
  margin-bottom: 48px;
}
.campus-life__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 24px;
}
.campus-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 320px;
  cursor: pointer;
}
.campus-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.4,0,.2,1);
}
.campus-card:hover img {
  transform: scale(1.08);
}
.campus-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,37,64,.9) 0%, rgba(10,37,64,.3) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  transition: all var(--transition);
}
.campus-card:hover .campus-card__overlay {
  background: linear-gradient(to top, rgba(10,37,64,.95) 0%, rgba(10,37,64,.5) 60%, rgba(10,37,64,.15) 100%);
}
.campus-card__overlay h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.campus-card__overlay p {
  font-size: .83rem;
  color: rgba(255,255,255,.75);
  line-height: 1.55;
  max-height: 0;
  overflow: hidden;
  transition: max-height .5s cubic-bezier(.4,0,.2,1), opacity .3s;
  opacity: 0;
}
.campus-card:hover .campus-card__overlay p {
  max-height: 80px;
  opacity: 1;
}
.campus-card--wide {
  grid-row: span 1;
}

/* ═══════════════════════════════════
   TESTIMONIALS
═══════════════════════════════════ */
.testimonials {
  padding: 100px 0;
  background: var(--light);
}
.testimonials__slider {
  max-width: 900px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
}
.testimonials__track {
  display: flex;
  transition: transform .6s cubic-bezier(.4,0,.2,1);
}
.testimonial-card {
  min-width: 100%;
  padding: 48px 56px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  position: relative;
}
.testimonial-quote {
  font-size: 5rem;
  font-family: 'Playfair Display', serif;
  color: var(--cyan);
  opacity: .25;
  line-height: 1;
  position: absolute;
  top: 20px;
  left: 32px;
}
.testimonial-text {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text);
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}
.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
  font-weight: 700;
  flex-shrink: 0;
}
.testimonial-author strong {
  display: block;
  font-size: .9rem;
  color: var(--navy);
}
.testimonial-author span {
  font-size: .78rem;
  color: var(--text-muted);
}

.testimonials__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 32px;
}
.testimonial-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid #dde3ea;
  background: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  transition: all var(--transition);
}
.testimonial-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(0,212,255,.06);
}
.testimonials__dots {
  display: flex;
  gap: 8px;
}
.testimonials__dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #dde3ea;
  cursor: pointer;
  transition: all var(--transition);
}
.testimonials__dots .dot.active {
  background: var(--cyan);
  box-shadow: 0 0 8px rgba(0,212,255,.4);
}

/* ═══════════════════════════════════
   BACK TO TOP
═══════════════════════════════════ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--cyan);
  border: 1.5px solid rgba(0,212,255,.3);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: all var(--transition);
  box-shadow: 0 4px 16px rgba(0,0,0,.2);
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.back-to-top:hover {
  background: var(--cyan);
  color: var(--navy);
  transform: translateY(-3px);
  box-shadow: 0 6px 24px rgba(0,212,255,.3);
}

/* ═══════════════════════════════════
   SCROLL REVEAL
═══════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════
   RESPONSIVE
═══════════════════════════════════ */
@media (max-width: 1024px) {
  .pillars__grid { grid-template-columns: repeat(2, 1fr); }
  .research__grid { grid-template-columns: repeat(2, 1fr); }
  .innovation__grid { grid-template-columns: repeat(2, 1fr); }
  .programs__layout { grid-template-columns: 1fr; }
  .programs__right { display: none; }
  .admissions__layout { grid-template-columns: 1fr; }
  .about__layout { grid-template-columns: 1fr; }
  .about__visual { display: none; }
  .contact__layout { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .campus-life__grid { grid-template-columns: 1fr 1fr; }
  .campus-card--wide { grid-column: span 2; }
  .testimonial-card { padding: 36px 32px; }
  .faculty__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .campus-life__grid { grid-template-columns: 1fr; }
  .campus-card--wide { grid-column: span 1; }
  .campus-card { height: 260px; }
  .testimonial-card { padding: 28px 20px; }
  .testimonial-text { font-size: .95rem; }
  .testimonial-quote { font-size: 3.5rem; }
  .partner-logo { padding: 12px 24px; font-size: .8rem; }
  .marquee-content { gap: 24px; }
  .faculty__grid { grid-template-columns: 1fr; }

  .nav {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(10,37,64,.98);
    padding: 24px;
    gap: 4px;
    border-bottom: 1px solid rgba(0,212,255,.12);
  }
  .nav.open { display: flex; }
  .nav__link { padding: 14px 16px; font-size: .95rem; }
  .hamburger { display: flex; }

  .pillars__grid { grid-template-columns: 1fr 1fr; }
  .research__grid { grid-template-columns: 1fr; }
  .news__grid { grid-template-columns: 1fr; }
  .innovation__grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 32px; padding: 40px 24px; }
  .footer__bottom-inner { flex-direction: column; gap: 12px; text-align: center; }
  .section-header { flex-direction: column; align-items: flex-start; gap: 8px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .pillars__grid { grid-template-columns: 1fr; }
  .hero__cta { flex-direction: column; }
  .admissions__cta { flex-direction: column; }
}