/* ═══════════════════════════════════════════════
   ZION KING TUITION CENTRE — Main Stylesheet
   Design: Bright, professional, South India
   education market. White/Blue/Saffron palette.
   Font: Inter (Google Fonts)
═══════════════════════════════════════════════ */

/* ── DESIGN TOKENS ── */
:root {
  /* Blues — trust, professionalism */
  --blue-900: #1E3A8A;
  --blue-800: #1E40AF;
  --blue-700: #1D4ED8;
  --blue-600: #2563EB;
  --blue-100: #DBEAFE;
  --blue-50:  #EFF6FF;

  /* Saffron — South Indian cultural warmth, energy */
  --saffron:     #F97316;
  --saffron-600: #EA580C;
  --saffron-100: #FFEDD5;
  --saffron-50:  #FFF7ED;

  /* Neutrals */
  --white:    #FFFFFF;
  --gray-50:  #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 50px rgba(0,0,0,0.14);

  /* Radii */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 24px;
}


/* ══════════════════════════════════════════════
   RESET & BASE
══════════════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--white);
  color: var(--gray-800);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }
button { cursor: pointer; font-family: inherit; }


/* ══════════════════════════════════════════════
   LAYOUT UTILITIES
══════════════════════════════════════════════ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.section {
  padding: 5rem 1.5rem;
}
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}


/* ══════════════════════════════════════════════
   TYPOGRAPHY UTILITIES
══════════════════════════════════════════════ */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: var(--saffron-100);
  color: var(--saffron-600);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .3rem .9rem;
  border-radius: 50px;
  margin-bottom: .9rem;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--gray-900);
  margin-bottom: .75rem;
}
.section-title span   { color: var(--blue-700); }
.section-title .accent { color: var(--saffron); }
.section-subtitle {
  color: var(--gray-500);
  font-size: 1rem;
  line-height: 1.8;
  max-width: 560px;
}
.divider {
  width: 52px;
  height: 4px;
  background: linear-gradient(90deg, var(--saffron), var(--blue-600));
  border-radius: 2px;
  margin: .9rem 0 2rem;
}
.divider.center { margin-left: auto; margin-right: auto; }


/* ══════════════════════════════════════════════
   BUTTON SYSTEM
══════════════════════════════════════════════ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  background: var(--saffron);
  color: var(--white);
  padding: .8rem 2rem;
  border-radius: var(--r-sm);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .02em;
  border: none;
  transition: background .2s, transform .2s, box-shadow .2s;
  box-shadow: 0 4px 14px rgba(249,115,22,.3);
}
.btn-primary:hover {
  background: var(--saffron-600);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(249,115,22,.4);
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  border: 2px solid var(--blue-700);
  color: var(--blue-700);
  padding: .78rem 2rem;
  border-radius: var(--r-sm);
  font-weight: 700;
  font-size: .95rem;
  transition: all .2s;
  background: transparent;
}
.btn-outline:hover {
  background: var(--blue-700);
  color: var(--white);
}


/* ══════════════════════════════════════════════
   NAVIGATION
══════════════════════════════════════════════ */
#navbar {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .3s;
}
#navbar.scrolled { box-shadow: var(--shadow-md); }

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: .55rem;
  flex-shrink: 0;
}
.logo-mark  { flex-shrink: 0; border-radius: var(--r-sm); object-fit: contain; }
.logo-text  { display: flex; flex-direction: column; line-height: 1.15; }
.logo-main  { font-size: 1.05rem; font-weight: 800; color: var(--blue-900); letter-spacing: -.02em; }
.logo-sub   { font-size: .63rem; font-weight: 600; color: var(--gray-400); letter-spacing: .07em; text-transform: uppercase; }

/* Links */
.nav-links { display: flex; align-items: center; gap: .15rem; }
.nav-links a {
  color: var(--gray-600);
  font-size: .875rem;
  font-weight: 600;
  padding: .4rem .75rem;
  border-radius: var(--r-sm);
  transition: color .2s, background .2s;
  white-space: nowrap;
}
.nav-links a:hover { color: var(--blue-700); background: var(--blue-50); }

/* CTA button in nav */
.btn-nav-cta {
  flex-shrink: 0;
  background: var(--blue-900);
  color: var(--white);
  padding: .5rem 1.4rem;
  border-radius: var(--r-sm);
  font-weight: 700;
  font-size: .85rem;
  letter-spacing: .03em;
  white-space: nowrap;
  transition: background .2s;
}
.btn-nav-cta:hover { background: var(--blue-700); }

/* Hamburger toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  padding: .4rem;
  border-radius: var(--r-sm);
  transition: background .2s;
}
.nav-toggle:hover { background: var(--gray-100); }
.nav-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: all .3s;
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* ══════════════════════════════════════════════
   HERO
══════════════════════════════════════════════ */
.hero {
  padding: 7rem 1.5rem 5rem;
  background: linear-gradient(140deg, var(--white) 40%, var(--blue-50) 100%);
  position: relative;
  overflow: hidden;
}
/* Decorative soft glow in corner */
.hero::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249,115,22,.07) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -60px;
  width: 360px; height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(29,78,216,.05) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

/* Left: content */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: var(--saffron-100);
  color: var(--saffron-600);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .35rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.25rem;
}
.hero-content h1 {
  font-size: clamp(2.3rem, 4.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--gray-900);
  letter-spacing: -.02em;
  margin-bottom: .75rem;
}
.hero-content h1 span { color: var(--blue-700); }

.hero-tagline {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--saffron);
  margin-bottom: 1rem;
  font-style: italic;
}
.hero-desc {
  color: var(--gray-600);
  font-size: 1rem;
  line-height: 1.8;
  max-width: 460px;
  margin-bottom: 2rem;
}
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Stats strip */
.hero-stats {
  display: flex;
  align-items: center;
  width: fit-content;
  margin-top: 2.5rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-md);
  padding: 1rem 1.5rem;
  box-shadow: var(--shadow-sm);
  gap: 0;
}
.stat { text-align: center; padding: 0 1.5rem; }
.stat-num {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--blue-900);
  line-height: 1;
  letter-spacing: -.02em;
}
.stat-lbl {
  font-size: .68rem;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: .07em;
  font-weight: 600;
  margin-top: .3rem;
}
.stat-divider {
  width: 1px; height: 44px;
  background: var(--gray-200);
  flex-shrink: 0;
}

/* Right: image collage */
.hero-visual {
  position: relative;
  height: 460px;
}
.hero-img-main {
  position: absolute;
  top: 0; right: 0;
  width: 72%; height: 76%;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.hero-img-side {
  position: absolute;
  bottom: 0; left: 0;
  width: 52%; height: 57%;
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--white);
}
.hero-img-main img,
.hero-img-side img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero-badge-float {
  position: absolute;
  top: -8px; left: 29%;
  background: var(--blue-900);
  color: var(--white);
  border-radius: var(--r-md);
  padding: .65rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-lg);
  border: 3px solid var(--white);
  z-index: 2;
  line-height: 1;
}
.hero-badge-float small {
  font-size: .58rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--saffron);
  margin-top: .25rem;
}

/* Scroll-down hint */
.hero-scroll-hint {
  text-align: center;
  margin-top: 3rem;
  color: var(--gray-400);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
}
.scroll-arrow {
  width: 28px; height: 28px;
  border-right: 2px solid var(--gray-300);
  border-bottom: 2px solid var(--gray-300);
  transform: rotate(45deg);
  animation: bounceDown .9s infinite alternate;
}
@keyframes bounceDown {
  from { transform: rotate(45deg) translateY(-4px); opacity: .5; }
  to   { transform: rotate(45deg) translateY(4px);  opacity: 1; }
}


/* ══════════════════════════════════════════════
   ABOUT
══════════════════════════════════════════════ */
.about { background: var(--white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-text p {
  color: var(--gray-600);
  line-height: 1.9;
  font-size: 1rem;
  margin-bottom: 1.25rem;
}

/* Feature pills */
.about-pills { display: flex; flex-wrap: wrap; gap: .65rem; margin-top: 1.5rem; }
.pill {
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  color: var(--blue-700);
  padding: .38rem 1rem;
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 700;
}

/* Image collage */
.about-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  align-items: start;
}
.about-img {
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.about-img--tall  { aspect-ratio: 3/4; margin-top: 2rem; }
.about-img--short { aspect-ratio: 3/4; }


/* ══════════════════════════════════════════════
   MISSION
══════════════════════════════════════════════ */
.mission {
  background: linear-gradient(135deg, var(--blue-900) 0%, var(--blue-800) 100%);
  padding: 5rem 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
/* Subtle pattern overlay */
.mission::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}
.mission-inner {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.mission .section-tag {
  background: rgba(249,115,22,.15);
  color: var(--saffron);
  display: inline-flex;
}
.mission .section-title { color: var(--white); }
.mission .section-title span { color: var(--saffron); }
.mission .divider { background: linear-gradient(90deg, var(--saffron), rgba(255,255,255,.3)); }
.mission-icon { font-size: 2.8rem; margin-bottom: 1.25rem; }
.mission p {
  color: rgba(255,255,255,.85);
  font-size: 1.08rem;
  line-height: 1.95;
  font-style: italic;
}


/* ══════════════════════════════════════════════
   CLASSES
══════════════════════════════════════════════ */
.classes { background: var(--gray-50); }

.classes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}

.class-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-lg);
  padding: 2rem 1.75rem;
  text-align: center;
  transition: transform .25s, box-shadow .25s, border-color .25s;
  position: relative;
  overflow: hidden;
}
/* Top accent line */
.class-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-600), var(--saffron));
  opacity: 0;
  transition: opacity .25s;
}
.class-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-100);
}
.class-card:hover::before { opacity: 1; }

/* Featured variant */
.class-card--featured {
  border-color: var(--blue-100);
  background: var(--blue-50);
}
.class-card--featured::before { opacity: 1; }

.class-icon-wrap {
  width: 48px; height: 48px;
  background: var(--blue-50);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.1rem;
  transition: background .25s;
}
.class-card:hover .class-icon-wrap { background: var(--blue-100); }
.class-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--blue-900);
  margin-bottom: .6rem;
}
.class-card p {
  color: var(--gray-500);
  font-size: .88rem;
  line-height: 1.75;
}

/* "Most Popular" badge */
.card-badge {
  display: inline-block;
  background: var(--saffron);
  color: var(--white);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .25rem .75rem;
  border-radius: 50px;
  margin-top: 1rem;
}


/* ══════════════════════════════════════════════
   ADVANTAGES
══════════════════════════════════════════════ */
.advantages { background: var(--gray-50); }

.adv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}
.adv-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-lg);
  padding: 2rem 1.75rem;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.adv-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-100);
}
.adv-icon {
  width: 48px; height: 48px;
  background: var(--blue-50);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.1rem;
  transition: background .25s;
}
.adv-card:hover .adv-icon { background: var(--blue-100); }
.adv-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--blue-900);
  margin-bottom: .5rem;
}
.adv-card p {
  color: var(--gray-500);
  font-size: .88rem;
  line-height: 1.75;
}


/* ══════════════════════════════════════════════
   STUDENTS
══════════════════════════════════════════════ */
.students {
  padding: 5rem 1.5rem;
  background: var(--white);
}
.students-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.student-img {
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 3/4;
  box-shadow: var(--shadow-md);
  transition: transform .3s, box-shadow .3s;
}
.student-img:nth-child(even) { margin-top: 1.5rem; }
.student-img:hover { transform: scale(1.03); box-shadow: var(--shadow-lg); }
.student-img img { width: 100%; height: 100%; object-fit: cover; display: block; }


/* ══════════════════════════════════════════════
   TESTIMONIALS
══════════════════════════════════════════════ */
.testimonials { background: var(--gray-50); }

.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.testi-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-lg);
  padding: 2rem;
  transition: box-shadow .25s, border-color .25s;
  display: flex;
  flex-direction: column;
}
.testi-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--blue-100);
}
.testi-stars {
  color: #F59E0B;
  font-size: 1rem;
  letter-spacing: .1em;
  margin-bottom: .9rem;
}
.testi-text {
  color: var(--gray-600);
  font-size: .92rem;
  line-height: 1.8;
  font-style: italic;
  flex: 1;
  margin-bottom: 1.5rem;
}
.testi-author {
  display: flex;
  align-items: center;
  gap: .9rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--gray-100);
}
.testi-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--blue-100);
}
.testi-avatar img { width: 100%; height: 100%; object-fit: cover; }
.testi-name  { font-weight: 700; font-size: .9rem; color: var(--gray-800); }
.testi-class { font-size: .75rem; color: var(--gray-400); margin-top: .15rem; }


/* ══════════════════════════════════════════════
   ENROLL FORM
══════════════════════════════════════════════ */
.enroll {
  background: linear-gradient(140deg, var(--blue-50) 0%, var(--white) 100%);
  border-top: 1px solid var(--gray-200);
}
.enroll-inner {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.enroll-form {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-xl);
  padding: 2.5rem;
  margin-top: 1rem;
  text-align: left;
  box-shadow: var(--shadow-md);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group { margin-bottom: 1.1rem; }
.form-group label {
  display: block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--gray-700);
  margin-bottom: .4rem;
}
.req { color: var(--saffron); }
.form-group input,
.form-group select {
  width: 100%;
  background: var(--gray-50);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--r-sm);
  padding: .72rem 1rem;
  color: var(--gray-800);
  font-size: .95rem;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: border-color .2s, background .2s, box-shadow .2s;
  appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394A3B8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}
.form-group input:focus,
.form-group select:focus {
  border-color: var(--blue-600);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}
.form-group input.error,
.form-group select.error { border-color: #EF4444; }
.field-error {
  display: block;
  font-size: .75rem;
  color: #EF4444;
  margin-top: .25rem;
  min-height: 1rem;
}

.enroll-btn {
  width: 100%;
  background: var(--blue-900);
  color: var(--white);
  padding: 1rem;
  border: none;
  border-radius: var(--r-sm);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .04em;
  cursor: pointer;
  transition: background .2s, transform .2s, box-shadow .2s;
  box-shadow: 0 4px 16px rgba(30,58,138,.25);
  margin-top: .5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
}
.enroll-btn:hover {
  background: var(--blue-700);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(30,58,138,.3);
}
.enroll-btn:disabled {
  opacity: .65;
  cursor: not-allowed;
  transform: none;
}

/* Success / error feedback */
.form-feedback {
  margin-top: 1rem;
  padding: .85rem 1rem;
  border-radius: var(--r-sm);
  font-size: .9rem;
  font-weight: 600;
  text-align: center;
  display: none;
}
.form-feedback.success {
  background: #DCFCE7;
  color: #15803D;
  border: 1px solid #BBF7D0;
  display: block;
}
.form-feedback.error {
  background: #FEE2E2;
  color: #B91C1C;
  border: 1px solid #FECACA;
  display: block;
}

/* WhatsApp button */
.whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  background: #25D366;
  color: var(--white);
  padding: .95rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  max-width: 360px;
  margin: 2rem auto 0;
  transition: background .25s, transform .25s, box-shadow .25s;
  box-shadow: 0 4px 18px rgba(37,211,102,.3);
}
.whatsapp-btn:hover {
  background: #1EBE5D;
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(37,211,102,.4);
}


/* ══════════════════════════════════════════════
   CONTACT
══════════════════════════════════════════════ */
.contact { background: var(--white); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  margin-top: 1rem;
}
.contact-cards { display: flex; flex-direction: column; gap: 1rem; }

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-md);
  padding: 1.25rem 1.5rem;
  transition: border-color .2s, box-shadow .2s;
}
.contact-card:hover {
  border-color: var(--blue-100);
  box-shadow: var(--shadow-sm);
}
.contact-icon {
  width: 44px; height: 44px;
  background: var(--blue-50);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-label {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--blue-700);
  margin-bottom: .3rem;
}
.contact-value {
  font-size: .95rem;
  color: var(--gray-700);
  line-height: 1.5;
}
.contact-value a { color: var(--blue-700); font-weight: 600; }
.contact-value a:hover { text-decoration: underline; }
.contact-note {
  display: block;
  font-size: .8rem;
  color: var(--gray-400);
  margin-top: .2rem;
}

/* Map card */
.map-card { height: 100%; }
.map-placeholder {
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  border-radius: var(--r-lg);
  height: 100%;
  min-height: 340px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: 2rem;
  text-align: center;
}
.map-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--blue-900);
  margin-top: .5rem;
}
.map-addr {
  color: var(--gray-500);
  font-size: .9rem;
  line-height: 1.6;
}


/* ══════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════ */
.footer {
  background: var(--blue-900);
  padding: 4rem 1.5rem 2rem;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: .65rem;
  margin-bottom: 1rem;
}
.footer-logo-img {
  flex-shrink: 0;
  border-radius: var(--r-sm);
  background: var(--white);
  padding: 3px;
  object-fit: contain;
}
.footer-logo span {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -.01em;
}
.footer-brand p {
  color: rgba(255,255,255,.55);
  font-size: .9rem;
  line-height: 1.75;
  max-width: 280px;
}

.footer-links h4 {
  color: var(--saffron);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 700;
  margin-bottom: 1.1rem;
}
.footer-links ul { display: flex; flex-direction: column; gap: .55rem; }
.footer-links a {
  color: rgba(255,255,255,.55);
  font-size: .9rem;
  transition: color .2s;
}
.footer-links a:hover { color: var(--white); }

.footer-bottom {
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p { color: rgba(255,255,255,.35); font-size: .82rem; }
.footer-tagline   { color: rgba(255,255,255,.25) !important; }


/* ══════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════ */
@media (max-width: 900px) {
  .hero-inner   { grid-template-columns: 1fr; }
  .hero-visual  { height: 320px; margin-top: 2rem; }

  /* About */
  .about-grid    { grid-template-columns: 1fr; gap: 2.5rem; }

  /* Classes */
  .classes-grid  { grid-template-columns: 1fr 1fr; }

  /* Advantages */
  .adv-grid      { grid-template-columns: 1fr 1fr; }

  /* Students */
  .students-grid { grid-template-columns: 1fr 1fr; }

  /* Testimonials */
  .testi-grid    { grid-template-columns: 1fr 1fr; }

  /* Contact */
  .contact-grid  { grid-template-columns: 1fr; }

  /* Footer */
  .footer-top    { grid-template-columns: 1fr 1fr; }

  /* Enroll form */
  .form-row      { grid-template-columns: 1fr; }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 1rem 1.5rem 1.5rem;
    gap: .15rem;
    box-shadow: var(--shadow-md);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: .55rem .75rem; }
  .nav-toggle   { display: flex; }
  .btn-nav-cta  { display: none; }
}

@media (max-width: 600px) {
  .hero { padding: 6rem 1.25rem 4rem; }
  .hero-visual  { height: 260px; }
  .hero-stats   { width: 100%; justify-content: center; }
  .stat         { flex: 1; }
  .stat-num     { font-size: 1.5rem; }

  /* Classes */
  .classes-grid  { grid-template-columns: 1fr; }

  /* Advantages */
  .adv-grid      { grid-template-columns: 1fr; }

  /* Students */
  .students-grid { grid-template-columns: 1fr 1fr; }
  .student-img:nth-child(even) { margin-top: 0; }

  /* Testimonials */
  .testi-grid    { grid-template-columns: 1fr; }

  /* About images — stack on small screens */
  .about-images  { grid-template-columns: 1fr; }
  .about-img--tall { margin-top: 0; }

  /* Footer */
  .footer-top    { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
}