/* =====================================================
   Ayşem Akasya Ana Okulu – style.css
   Professional Kindergarten Website Stylesheet
   ===================================================== */

/* ---------- DESIGN TOKENS ---------- */
:root {
  --primary:        #FF6B35;
  --primary-dark:   #E85520;
  --primary-light:  #FFF0EA;
  --secondary:      #4F46E5;
  --secondary-dark: #3730A3;
  --accent:         #10B981;
  --accent-warm:    #F59E0B;
  --purple:         #7C3AED;
  --pink:           #EC4899;

  --bg:             #FAFAF8;
  --bg-alt:         #F3F4F6;
  --white:          #FFFFFF;

  --text-dark:      #1A1A2E;
  --text-mid:       #374151;
  --text-light:     #6B7280;
  --text-xlight:    #9CA3AF;

  --border:         rgba(0,0,0,.08);
  --shadow-sm:      0 2px 8px rgba(0,0,0,.06);
  --shadow-md:      0 8px 30px rgba(0,0,0,.10);
  --shadow-lg:      0 20px 60px rgba(0,0,0,.12);
  --shadow-xl:      0 30px 80px rgba(0,0,0,.15);

  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-xl:  36px;
  --radius-full:9999px;

  --transition: .3s cubic-bezier(.4,0,.2,1);
  --transition-slow: .6s cubic-bezier(.4,0,.2,1);

  --font-base: 'Nunito', sans-serif;
  --font-head: 'Poppins', sans-serif;

  --navbar-h: 78px;
  --topbar-h: 40px;
}

/* ---------- RESET & BASE ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; }
body {
  font-family: var(--font-base);
  background: var(--bg);
  color: var(--text-dark);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 96px 0; }

/* ---------- TYPOGRAPHY ---------- */
.section-tag {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-dark);
  margin-bottom: 16px;
}
.text-highlight {
  color: var(--primary);
  position: relative;
  display: inline;
}
.text-highlight::after {
  content: '';
  position: absolute;
  left: 0; bottom: -4px;
  width: 100%; height: 3px;
  background: var(--primary);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
  pointer-events: none;
}
.section-title:hover .text-highlight::after { transform: scaleX(1); }
.section-desc {
  color: var(--text-light);
  font-size: 1.05rem;
  max-width: 580px;
}
.section-header { text-align: center; margin-bottom: 60px; }
.section-header .section-desc { margin: 0 auto; }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: .95rem;
  transition: var(--transition);
  border: none;
  outline: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.15);
  opacity: 0;
  transition: var(--transition);
}
.btn:hover::before { opacity: 1; }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  box-shadow: 0 6px 24px rgba(255,107,53,.35);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(255,107,53,.45);
}
.btn-primary:active { transform: translateY(0); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.6);
  backdrop-filter: blur(4px);
}
.btn-outline:hover {
  background: rgba(255,255,255,.2);
  border-color: var(--white);
  transform: translateY(-3px);
}
.btn-nav {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white) !important;
  padding: 10px 24px;
  font-size: .9rem;
}
.btn-nav:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,107,53,.4); }
.btn-program {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
  padding: 12px 28px;
}
.btn-program:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-full { width: 100%; justify-content: center; }
.btn-sm { padding: 10px 24px; font-size: .9rem; }

/* ---------- PRELOADER ---------- */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity .5s, visibility .5s;
}
#preloader.fade-out { opacity: 0; visibility: hidden; }
.preloader-content { text-align: center; }
.preloader-logo {
  width: 120px;
  animation: preloaderPulse 1.5s ease-in-out infinite;
}
.preloader-dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 20px;
}
.preloader-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--primary);
  animation: dotBounce 1.2s ease-in-out infinite;
}
.preloader-dots span:nth-child(2) { animation-delay: .2s; background: var(--secondary); }
.preloader-dots span:nth-child(3) { animation-delay: .4s; background: var(--accent); }

@keyframes preloaderPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}
@keyframes dotBounce {
  0%, 80%, 100% { transform: scale(0.6); opacity:.5; }
  40% { transform: scale(1); opacity:1; }
}

/* ---------- FLOATING SHAPES ---------- */
.floating-shapes {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.shape {
  position: absolute;
  font-size: 24px;
  opacity: .06;
  animation: floatShape linear infinite;
}
.shape-1 { left: 5%;  animation-duration: 18s; animation-delay:  0s; }
.shape-2 { left: 15%; animation-duration: 22s; animation-delay:  3s; }
.shape-3 { left: 30%; animation-duration: 16s; animation-delay:  6s; }
.shape-4 { left: 55%; animation-duration: 24s; animation-delay:  2s; }
.shape-5 { left: 75%; animation-duration: 19s; animation-delay:  8s; }
.shape-6 { left: 90%; animation-duration: 21s; animation-delay:  4s; }
@keyframes floatShape {
  0%   { transform: translateY(110vh) rotate(0deg); }
  100% { transform: translateY(-10vh) rotate(360deg); }
}

/* ---------- TOPBAR ---------- */
.topbar {
  background: var(--text-dark);
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  font-size: .8rem;
  position: relative;
  z-index: 200;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar-left { display: flex; gap: 24px; align-items: center; }
.topbar-right { display: flex; gap: 16px; align-items: center; }
.topbar-link {
  color: rgba(255,255,255,.75);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition);
}
.topbar-link:hover { color: var(--primary); }
.topbar-time { color: rgba(255,255,255,.55); }
.topbar-social { display: flex; gap: 8px; }
.social-link {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.7);
  transition: var(--transition);
}
.social-link svg { width: 14px; height: 14px; }
.social-link:hover { background: var(--primary); color: var(--white); transform: translateY(-2px); }

/* ---------- NAVBAR ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 150;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  height: var(--navbar-h);
  display: flex;
  align-items: center;
  transition: box-shadow var(--transition), background var(--transition);
}
.navbar.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.navbar-logo {
  width: 52px; height: 52px;
  object-fit: contain;
  transition: transform var(--transition);
}
.navbar-brand:hover .navbar-logo { transform: rotate(-6deg) scale(1.05); }
.navbar-brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text-dark);
}
.brand-subtitle {
  font-size: .75rem;
  color: var(--primary);
  font-weight: 600;
  letter-spacing: .06em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  position: relative;
  padding: 8px 14px;
  font-weight: 600;
  font-size: .9rem;
  color: var(--text-mid);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 50%;
  width: 0; height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: width var(--transition);
}
.nav-link:hover { color: var(--primary); background: var(--primary-light); }
.nav-link:hover::after, .nav-link.active::after { width: 60%; }
.nav-link.active { color: var(--primary); }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2.5px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: calc(100vh - var(--topbar-h) - var(--navbar-h));
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  0%   { transform: scale(1.05) translate(0,0); }
  100% { transform: scale(1.12) translate(-1%, -1%); }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    125deg,
    rgba(15,15,40,.82) 0%,
    rgba(79,70,229,.45) 50%,
    rgba(255,107,53,.25) 100%
  );
}
.hero-particles { position: absolute; inset: 0; pointer-events: none; z-index: 1; }
.particle {
  position: absolute;
  border-radius: 50%;
  animation: particleFloat ease-in-out infinite;
}
.particle:nth-child(1)  { width:8px;  height:8px;  background:rgba(255,107,53,.5); left:10%; top:20%; animation-duration:6s; animation-delay:0s; }
.particle:nth-child(2)  { width:12px; height:12px; background:rgba(79,70,229,.4); left:80%; top:30%; animation-duration:8s; animation-delay:1s; }
.particle:nth-child(3)  { width:6px;  height:6px;  background:rgba(16,185,129,.5); left:60%; top:70%; animation-duration:7s; animation-delay:2s; }
.particle:nth-child(4)  { width:10px; height:10px; background:rgba(245,158,11,.4); left:30%; top:60%; animation-duration:9s; animation-delay:.5s; }
.particle:nth-child(5)  { width:5px;  height:5px;  background:rgba(236,72,153,.5); left:50%; top:15%; animation-duration:5s; animation-delay:3s; }
.particle:nth-child(6)  { width:14px; height:14px; background:rgba(255,107,53,.3); left:20%; top:80%; animation-duration:10s;animation-delay:1.5s; }
.particle:nth-child(7)  { width:8px;  height:8px;  background:rgba(79,70,229,.5); left:70%; top:55%; animation-duration:7s; animation-delay:4s; }
.particle:nth-child(8)  { width:10px; height:10px; background:rgba(16,185,129,.3); left:90%; top:85%; animation-duration:11s;animation-delay:2s; }
@keyframes particleFloat {
  0%,100% { transform: translateY(0) scale(1); opacity:.6; }
  50% { transform: translateY(-24px) scale(1.2); opacity:1; }
}
.hero-content {
  position: relative;
  z-index: 2;
  color: var(--white);
  padding: 80px 24px;
  max-width: 780px;
}
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.3);
  color: var(--white);
  font-size: .85rem;
  font-weight: 700;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
}
.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  text-shadow: 0 2px 20px rgba(0,0,0,.3);
}
.hero-title .text-highlight { color: var(--accent-warm); }
.hero-title .text-highlight::after { background: var(--accent-warm); }
.hero-title-line {
  display: block;
}
.hero-title-typed {
  min-height: 1.15em;   /* lock height = 1 line, prevents layout shift */
  display: block;
  white-space: nowrap;  /* never wraps no matter how long the word */
}
.hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,.88);
  max-width: 600px;
  margin-bottom: 36px;
  line-height: 1.75;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats {
  display: flex;
  gap: 0;
  align-items: center;
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-xl);
  padding: 20px 32px;
  flex-wrap: wrap;
  gap: 16px;
}
.hero-stat { text-align: center; flex: 1; min-width: 100px; }
.stat-num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
}
.stat-unit { font-size: 1.4rem; font-weight: 700; color: var(--accent-warm); }
.stat-label {
  display: block;
  font-size: .78rem;
  color: rgba(255,255,255,.7);
  margin-top: 2px;
  font-weight: 600;
}
.hero-stat-divider {
  width: 1px; height: 50px;
  background: rgba(255,255,255,.2);
}
.hero-scroll-btn {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.scroll-indicator {
  width: 32px; height: 52px;
  border: 2px solid rgba(255,255,255,.5);
  border-radius: 16px;
  display: flex; align-items: flex-start; justify-content: center;
  padding-top: 8px;
  animation: none;
}
.scroll-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--white);
  animation: scrollDot 2s ease-in-out infinite;
}
@keyframes scrollDot {
  0%,100% { transform: translateY(0); opacity:1; }
  50% { transform: translateY(12px); opacity:.3; }
}

/* ---------- REVEAL ANIMATIONS ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.animate-fadein {
  opacity: 0;
  animation: fadeIn .8s ease forwards;
}
.animate-fadein-up {
  opacity: 0;
  animation: fadeInUp .9s ease forwards;
}
.delay-1 { animation-delay: .25s; }
.delay-2 { animation-delay: .5s; }
.delay-3 { animation-delay: .75s; }
@keyframes fadeIn {
  to { opacity: 1; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- ABOUT ---------- */
.about-section { background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-images {
  position: relative;
  height: 520px;
}
.about-img-main {
  position: absolute;
  top: 0; left: 0;
  width: 75%; height: 78%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.about-img-main img { width:100%; height:100%; object-fit:cover; transition:transform .6s ease; }
.about-img-main:hover img { transform: scale(1.05); }
.about-img-secondary {
  position: absolute;
  bottom: 0; right: 0;
  width: 55%; height: 48%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 5px solid var(--white);
}
.about-img-secondary img { width:100%; height:100%; object-fit:cover; transition:transform .6s ease; }
.about-img-secondary:hover img { transform: scale(1.06); }
.about-badge-float {
  position: absolute;
  top: 20px; right: -20px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 10px;
  animation: floatBadge 4s ease-in-out infinite;
  z-index: 3;
}
@keyframes floatBadge {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.badge-float-icon { font-size: 1.8rem; }
.badge-float-text { display: flex; flex-direction: column; line-height: 1.3; }
.badge-float-text strong { font-size: .9rem; color: var(--text-dark); }
.badge-float-text span { font-size: .75rem; color: var(--primary); }
.about-exp-badge {
  position: absolute;
  bottom: 60px; left: -20px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  text-align: center;
  box-shadow: var(--shadow-md);
  color: var(--white);
  animation: floatBadge 5s ease-in-out infinite reverse;
  z-index: 3;
}
.exp-num { display: block; font-family: var(--font-head); font-size: 2.2rem; font-weight: 800; }
.exp-text { font-size: .78rem; font-weight: 600; opacity: .9; }

.about-content { display: flex; flex-direction: column; gap: 16px; }
.about-text { color: var(--text-mid); font-size: 1rem; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 8px 0; }
.about-feature {
  display: flex; align-items: flex-start; gap: 12px;
  background: var(--bg);
  border-radius: var(--radius-md);
  padding: 14px;
  transition: var(--transition);
  border: 1px solid var(--border);
}
.about-feature:hover {
  background: var(--primary-light);
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}
.feature-icon { font-size: 1.6rem; flex-shrink: 0; }
.feature-text { display: flex; flex-direction: column; }
.feature-text strong { font-size: .9rem; color: var(--text-dark); margin-bottom: 2px; }
.feature-text span { font-size: .8rem; color: var(--text-light); }

/* ---------- WHY US ---------- */
.why-section {
  background: linear-gradient(135deg, #1A1A2E 0%, #16213E 50%, #0F3460 100%);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}
.why-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(79,70,229,.2) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 50%, rgba(255,107,53,.15) 0%, transparent 60%);
}
.why-section .section-tag { background: rgba(255,107,53,.2); color: var(--primary); }
.why-section .section-title { color: var(--white); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}
.why-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,107,53,.15) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
}
.why-card:hover { transform: translateY(-8px); background: rgba(255,255,255,.1); border-color: rgba(255,107,53,.4); }
.why-card:hover::before { opacity: 1; }
.why-card-icon { font-size: 2.8rem; margin-bottom: 20px; display: block; }
.why-card h3 { color: var(--white); font-size: 1.1rem; font-weight: 700; margin-bottom: 12px; }
.why-card p { color: rgba(255,255,255,.65); font-size: .92rem; line-height: 1.65; }

/* ---------- PROGRAMS ---------- */
.programs-section { background: var(--bg-alt); }
.programs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: start;
}
.program-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  position: relative;
}
.program-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-xl); }
.program-card.featured { transform: translateY(-10px); box-shadow: var(--shadow-xl); border: 2px solid var(--secondary); }
.program-card.featured:hover { transform: translateY(-18px); }
.program-badge-top {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--accent-warm);
  color: var(--white);
  font-size: .75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  z-index: 2;
}
.program-card-header {
  padding: 36px 28px;
  display: flex; align-items: center; justify-content: space-between;
}
.program-icon { font-size: 3rem; }
.program-age {
  background: rgba(255,255,255,.25);
  color: var(--white);
  font-size: .85rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
}
.program-body { padding: 28px; }
.program-title { font-family: var(--font-head); font-size: 1.4rem; font-weight: 700; margin-bottom: 12px; }
.program-desc { color: var(--text-light); font-size: .92rem; margin-bottom: 20px; }
.program-features { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.program-features li { font-size: .9rem; color: var(--text-mid); }
.program-schedule { margin-bottom: 20px; }
.program-schedule span { font-size: .85rem; color: var(--text-light); font-weight: 600; }

/* ---------- ACTIVITIES ---------- */
.activities-section { background: var(--white); }
.activities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.activity-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.activity-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.activity-img {
  position: relative;
  overflow: hidden;
  height: 200px;
}
.activity-img img { width:100%; height:100%; object-fit:cover; transition:transform .5s ease; }
.activity-card:hover .activity-img img { transform: scale(1.08); }
.activity-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.6) 0%, transparent 60%);
  display: flex; align-items: flex-end; justify-content: flex-end;
  padding: 16px;
  opacity: 0;
  transition: var(--transition);
}
.activity-card:hover .activity-overlay { opacity: 1; }
.activity-emoji { font-size: 2rem; }
.activity-content { padding: 20px; }
.activity-content h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.activity-content p { font-size: .88rem; color: var(--text-light); margin-bottom: 12px; line-height: 1.6; }
.activity-meta { display: flex; gap: 16px; }
.activity-meta span { font-size: .8rem; color: var(--text-xlight); font-weight: 600; }

/* ---------- TEACHERS ---------- */
.teachers-section { background: var(--bg-alt); }
.teachers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 40px;
}
.teacher-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
  text-align: center;
}
.teacher-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }
.teacher-img-wrap {
  position: relative;
  overflow: hidden;
  height: 280px;
}
.teacher-img { width:100%; height:100%; object-fit:cover; transition:transform .5s ease; }
.teacher-card:hover .teacher-img { transform: scale(1.06); }
.teacher-social-overlay {
  position: absolute;
  inset: 0;
  background: rgba(79,70,229,.85);
  display: flex; align-items: center; justify-content: center; gap: 12px;
  opacity: 0;
  transition: var(--transition);
}
.teacher-card:hover .teacher-social-overlay { opacity: 1; }
.teacher-social-btn {
  width: 42px; height: 42px;
  background: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .85rem;
  color: var(--secondary);
  transition: var(--transition);
  border: none;
  text-decoration: none;
  cursor: pointer;
}
.teacher-social-btn:hover { background: var(--primary); color: var(--white); transform: scale(1.1); }
.teacher-info { padding: 24px; }
.teacher-name { font-family: var(--font-head); font-size: 1.15rem; font-weight: 700; margin-bottom: 4px; }
.teacher-role {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: .78rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}
.teacher-bio { font-size: .88rem; color: var(--text-light); margin-bottom: 12px; line-height: 1.6; }
.teacher-tags { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.teacher-tags span {
  background: var(--bg-alt);
  color: var(--text-mid);
  font-size: .75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}
.teachers-cta {
  background: linear-gradient(135deg, var(--secondary), var(--purple));
  border-radius: var(--radius-lg);
  padding: 40px;
}
.teachers-cta-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-icon { font-size: 3rem; }
.cta-text { flex: 1; min-width: 200px; }
.cta-text h3 { color: var(--white); font-size: 1.4rem; font-weight: 700; margin-bottom: 4px; }
.cta-text p { color: rgba(255,255,255,.75); font-size: .95rem; }

/* ---------- GALLERY ---------- */
.gallery-section { background: var(--bg); }
.gallery-filter {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: .9rem;
  border: 2px solid var(--border);
  background: var(--white);
  color: var(--text-mid);
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,107,53,.3);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  transition: var(--transition);
}
.gallery-item:hover { transform: scale(1.02); box-shadow: var(--shadow-lg); z-index: 1; }
.gallery-item img { width:100%; height:100%; object-fit:cover; transition:transform .5s ease; }
.gallery-item:hover img { transform: scale(1.1); }
.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.7) 0%, transparent 50%);
  display: flex; align-items: flex-end; justify-content: space-between;
  padding: 16px;
  opacity: 0;
  transition: var(--transition);
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-overlay span { color: var(--white); font-weight: 600; font-size: .9rem; }
.gallery-zoom-btn {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.2);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 50%;
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
}
.gallery-zoom-btn:hover { background: var(--primary); border-color: var(--primary); transform: scale(1.1); }
.gallery-item.hidden { display: none; }

/* ---------- LIGHTBOX ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.95);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.lightbox.active { opacity: 1; visibility: visible; }
.lightbox-content { max-width: 90vw; max-height: 85vh; text-align: center; }
.lightbox-content img {
  max-width: 100%; max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  animation: lightboxZoom .3s ease;
}
@keyframes lightboxZoom {
  from { transform: scale(.85); opacity:0; }
  to   { transform: scale(1); opacity:1; }
}
#lightbox-caption { color: rgba(255,255,255,.8); font-size: .95rem; margin-top: 16px; }
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: var(--white);
  border-radius: 50%;
  width: 48px; height: 48px;
  font-size: 1.4rem;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.lightbox-close { top: 20px; right: 20px; }
.lightbox-prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 20px; top: 50%; transform: translateY(-50%); }
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover {
  background: var(--primary);
  border-color: var(--primary);
  transform: scale(1.1);
}
.lightbox-prev:hover { transform: translateY(-50%) scale(1.1); }
.lightbox-next:hover { transform: translateY(-50%) scale(1.1); }

/* ---------- TESTIMONIALS ---------- */
.testimonials-section {
  background: linear-gradient(160deg, #FFF0EA 0%, #F0EEFF 100%);
  padding: 96px 0;
}
.testimonials-slider { position: relative; overflow: hidden; }
.testimonials-track {
  display: flex;
  transition: transform .5s cubic-bezier(.4,0,.2,1);
}
.testimonial-card {
  min-width: 100%;
  padding: 0 48px;
  text-align: center;
}
.testimonial-stars { font-size: 1.4rem; margin-bottom: 20px; }
.testimonial-text {
  font-size: 1.1rem;
  color: var(--text-mid);
  max-width: 680px;
  margin: 0 auto 32px;
  font-style: italic;
  line-height: 1.8;
}
.testimonial-author {
  display: flex; align-items: center; gap: 16px; justify-content: center;
}
.author-avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
}
.author-info { text-align: left; }
.author-info strong { display: block; font-weight: 700; color: var(--text-dark); }
.author-info span { font-size: .85rem; color: var(--text-light); }
.slider-controls {
  display: flex; align-items: center; justify-content: center; gap: 16px;
  margin-top: 40px;
}
.slider-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--border);
  font-size: 1.4rem;
  color: var(--text-mid);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.slider-btn:hover { background: var(--primary); border-color: var(--primary); color: var(--white); transform: scale(1.08); }
.slider-dots { display: flex; gap: 8px; }
.slider-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--text-xlight);
  cursor: pointer;
  transition: var(--transition);
}
.slider-dot.active { background: var(--primary); transform: scale(1.3); }
.slider-dot:hover { background: var(--primary-dark); }

/* ---------- NEWS ---------- */
.news-section { background: var(--white); }
.news-grid {
  display: grid;
  grid-template-columns: 1fr .7fr .7fr;
  gap: 24px;
  margin-bottom: 40px;
}
.news-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.news-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.news-img {
  position: relative;
  overflow: hidden;
  height: 200px;
}
.featured-news .news-img { height: 280px; }
.news-img img { width:100%; height:100%; object-fit:cover; transition:transform .5s ease; }
.news-card:hover .news-img img { transform: scale(1.07); }
.news-category {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--white);
  color: var(--text-dark);
  font-size: .78rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
}
.news-content { padding: 20px; }
.news-date { font-size: .82rem; color: var(--text-xlight); margin-bottom: 10px; }
.news-title { font-size: 1.05rem; font-weight: 700; color: var(--text-dark); margin-bottom: 10px; line-height: 1.4; }
.featured-news .news-title { font-size: 1.25rem; }
.news-excerpt { font-size: .88rem; color: var(--text-light); margin-bottom: 14px; line-height: 1.65; }
.news-link {
  font-size: .88rem;
  font-weight: 700;
  color: var(--primary);
  transition: var(--transition);
  display: inline-flex; align-items: center; gap: 4px;
}
.news-link:hover { color: var(--primary-dark); transform: translateX(4px); }
.news-cta { text-align: center; }

/* ---------- CONTACT ---------- */
.contact-section { background: var(--bg-alt); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 40px;
  margin-bottom: 48px;
}
.contact-info { display: flex; flex-direction: column; gap: 16px; }
.contact-info-card {
  display: flex; align-items: flex-start; gap: 16px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.contact-info-card:hover { transform: translateX(8px); border-color: var(--primary); box-shadow: var(--shadow-sm); }
.ci-icon { font-size: 1.6rem; flex-shrink: 0; }
.ci-content h4 { font-size: .9rem; font-weight: 700; color: var(--text-dark); margin-bottom: 4px; }
.ci-content p { font-size: .88rem; color: var(--text-light); line-height: 1.6; }
.ci-content a { color: var(--primary); transition: color var(--transition); }
.ci-content a:hover { color: var(--primary-dark); }

/* Contact Form */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}
.form-title {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 28px;
  color: var(--text-dark);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group label { font-size: .85rem; font-weight: 700; color: var(--text-mid); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .93rem;
  color: var(--text-dark);
  background: var(--bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(255,107,53,.12);
  background: var(--white);
}
.form-group input.error,
.form-group select.error { border-color: #EF4444; }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-check {
  display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 20px;
  font-size: .85rem;
  color: var(--text-light);
}
.form-check input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--primary);
  margin-top: 2px;
  flex-shrink: 0;
}
.form-check a { color: var(--primary); font-weight: 600; }
.form-success {
  text-align: center;
  padding: 24px;
  background: #ECFDF5;
  border: 2px solid #10B981;
  border-radius: var(--radius-md);
  margin-top: 16px;
}
.success-icon { font-size: 2rem; margin-bottom: 8px; }
.form-success p { color: var(--accent); font-weight: 600; }

/* Map */
.map-section { }
.map-wrapper {
  position: relative;
  height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.map-iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
  filter: saturate(0.75) brightness(0.93);
}
/* Hafif cam/silüet overlay */
.map-glass-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255,255,255,0.04) 0%,
    rgba(79,70,229,0.05) 100%
  );
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 24px;
  pointer-events: none;
}
.map-glass-card {
  background: rgba(255,255,255,0.90);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,0.65);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  max-width: 300px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.13);
  pointer-events: all;
}
.map-pin-icon { font-size: 1.6rem; margin-bottom: 6px; }
.map-glass-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 4px;
}
.map-glass-card p {
  color: var(--text-light);
  font-size: 0.80rem;
  line-height: 1.5;
  margin-bottom: 12px;
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--text-dark);
  color: rgba(255,255,255,.75);
  position: relative;
}
.footer-wave { line-height: 0; }
.footer-wave svg { width: 100%; height: 60px; display: block; }
.footer-top { padding: 60px 0 48px; }
.footer-top-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.4fr;
  gap: 40px;
}
.footer-logo { width: 90px; margin-bottom: 16px; filter: brightness(1.1); }
.footer-tagline { font-size: .9rem; line-height: 1.7; margin-bottom: 24px; opacity: .75; }
.footer-social { display: flex; gap: 10px; }
.footer-social-link {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.7);
  transition: var(--transition);
}
.footer-social-link:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  transform: translateY(-4px);
}
.footer-col-title {
  color: var(--white);
  font-weight: 700;
  font-size: .95rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 32px; height: 2px;
  background: var(--primary);
  border-radius: 2px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: .88rem;
  color: rgba(255,255,255,.6);
  transition: color var(--transition), padding-left var(--transition);
}
.footer-links a:hover { color: var(--primary); padding-left: 8px; }
.footer-contact-items { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.footer-contact-item {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: .88rem; color: rgba(255,255,255,.6);
}
.footer-contact-item a { color: rgba(255,255,255,.6); transition: color var(--transition); }
.footer-contact-item a:hover { color: var(--primary); }
.footer-newsletter h5 { color: var(--white); font-size: .9rem; margin-bottom: 10px; }
.newsletter-form {
  display: flex;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.newsletter-form input {
  flex: 1;
  background: none;
  border: none;
  padding: 10px 16px;
  color: var(--white);
  font-size: .88rem;
  outline: none;
}
.newsletter-form input::placeholder { color: rgba(255,255,255,.4); }
.newsletter-form button {
  background: var(--primary);
  border: none;
  padding: 0 18px;
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 700;
  transition: background var(--transition);
}
.newsletter-form button:hover { background: var(--primary-dark); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex; align-items: center; justify-content: space-between;
  font-size: .83rem;
  color: rgba(255,255,255,.45);
  flex-wrap: wrap; gap: 12px;
}
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { color: rgba(255,255,255,.45); transition: color var(--transition); }
.footer-legal a:hover { color: var(--primary); }

/* ---------- SCROLL TO TOP ---------- */
.scroll-top-btn {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  border: none;
  border-radius: 50%;
  font-size: 1.2rem;
  font-weight: 700;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  transition: var(--transition);
  z-index: 100;
}
.scroll-top-btn:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

/* =====================================================
   RESPONSIVE – Mobil Uyum (Mobile First)
   Breakpoints: 1100 | 900 | 768 | 600 | 480 | 360
   ===================================================== */

/* ---------- 1100px: Geniş Tablet / Küçük Laptop ---------- */
@media (max-width: 1100px) {
  .container { padding: 0 20px; }

  /* About */
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-images { height: 360px; }
  .about-badge-float { right: 0; }

  /* News */
  .news-grid { grid-template-columns: 1fr 1fr; }
  .featured-news { grid-column: 1 / -1; }

  /* Footer */
  .footer-top-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

/* ---------- 900px: Tablet ---------- */
@media (max-width: 900px) {
  .section { padding: 72px 0; }

  /* Why grid */
  .why-grid { grid-template-columns: 1fr 1fr; }

  /* Programs */
  .programs-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }
  .program-card.featured { transform: none; }

  /* Activities */
  .activities-grid { grid-template-columns: 1fr 1fr; }

  /* Teachers */
  .teachers-grid { grid-template-columns: 1fr 1fr; }

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

  /* Gallery */
  .gallery-grid { grid-template-columns: 1fr 1fr; }

  /* Hero stats */
  .hero-stats {
    justify-content: center;
    padding: 16px 24px;
    gap: 12px;
  }
  .hero-stat-divider { display: none; }
  .hero-stat { min-width: 80px; }

  /* News */
  .news-grid { grid-template-columns: 1fr; }
  .featured-news { grid-column: auto; }
}

/* ---------- 768px: Tablet Portrait ---------- */
@media (max-width: 768px) {
  :root {
    --navbar-h: 64px;
    --topbar-h: 0px;
  }

  /* Topbar: sadece iletişim bilgilerini küçült */
  .topbar { height: auto; padding: 6px 0; font-size: .75rem; }
  .topbar-inner { flex-wrap: nowrap; justify-content: space-between; }
  .topbar-left { gap: 12px; }
  .topbar-time { display: none; }
  .topbar-right { gap: 8px; }

  /* Navbar */
  .navbar { height: var(--navbar-h); }
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: var(--navbar-h);
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 1px solid var(--border);
    flex-direction: column;
    padding: 16px 20px 24px;
    gap: 2px;
    transform: translateY(-110%);
    opacity: 0;
    transition: transform .35s cubic-bezier(.4,0,.2,1), opacity .35s ease;
    box-shadow: var(--shadow-md);
    z-index: 140;
    max-height: calc(100vh - var(--navbar-h));
    overflow-y: auto;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
  }
  .nav-links li { width: 100%; }
  .nav-links .nav-link {
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 1rem;
  }
  .nav-links .btn-nav {
    width: 100%;
    justify-content: center;
    margin-top: 10px;
    padding: 13px 24px;
  }

  /* Hero */
  .hero { min-height: 92vh; }
  .hero-content {
    padding: 60px 20px 80px;
    max-width: 100%;
  }
  .hero-badge { font-size: .78rem; padding: 6px 16px; }
  .hero-title { font-size: clamp(1.7rem, 6vw, 2.6rem); }
  .hero-desc { font-size: 1rem; margin-bottom: 28px; }
  .hero-actions { gap: 12px; margin-bottom: 40px; }
  .hero-stats {
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    padding: 16px 20px;
  }
  .stat-num { font-size: 1.6rem; }
  .stat-label { font-size: .72rem; }

  /* About */
  .about-grid { gap: 32px; }
  .about-images { height: 300px; }
  .about-badge-float {
    right: 0;
    top: 10px;
    padding: 10px 12px;
  }
  .about-exp-badge {
    left: 0;
    bottom: 40px;
    padding: 12px 16px;
  }
  .exp-num { font-size: 1.8rem; }
  .about-features { grid-template-columns: 1fr; gap: 12px; }

  /* Why */
  .why-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .why-card { padding: 24px 18px; }
  .why-card-icon { font-size: 2.2rem; margin-bottom: 14px; }

  /* Programs */
  .programs-grid { max-width: 420px; gap: 20px; }
  .program-card-header { padding: 28px 20px; }
  .program-body { padding: 20px; }

  /* Activities */
  .activities-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .activity-img { height: 170px; }

  /* Teachers */
  .teachers-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .teacher-img-wrap { height: 240px; }
  .teachers-cta { padding: 28px 20px; }
  .teachers-cta-inner { flex-direction: column; text-align: center; gap: 16px; }
  .cta-text h3 { font-size: 1.2rem; }

  /* Gallery */
  .gallery-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .gallery-filter { gap: 8px; }
  .filter-btn { padding: 8px 18px; font-size: .85rem; }

  /* Testimonials */
  .testimonial-card { padding: 0 16px; }
  .testimonial-text { font-size: 1rem; padding: 0 8px; }

  /* News */
  .news-grid { grid-template-columns: 1fr; gap: 20px; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; gap: 24px; }
  .contact-form-wrap { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .form-title { font-size: 1.2rem; margin-bottom: 20px; }

  /* Map */
  .map-wrapper { height: 320px; border-radius: var(--radius-md); }
  .map-glass-card { max-width: 240px; padding: 14px 16px; }

  /* Footer */
  .footer-top-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-top { padding: 40px 0 32px; }

  /* Section */
  .section { padding: 60px 0; }
  .section-header { margin-bottom: 40px; }
}

/* ---------- 600px: Büyük Telefon ---------- */
@media (max-width: 600px) {
  .container { padding: 0 16px; }

  /* Topbar – gizle */
  .topbar { display: none; }
  :root { --topbar-h: 0px; }

  /* Hero */
  .hero { min-height: 100svh; }
  .hero-content { padding: 50px 16px 72px; }
  .hero-title { font-size: clamp(1.6rem, 7.5vw, 2.2rem); }
  .hero-actions { flex-direction: column; gap: 10px; margin-bottom: 32px; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-stats { padding: 14px 16px; border-radius: var(--radius-lg); }
  .hero-stat { min-width: 60px; }
  .stat-num { font-size: 1.4rem; }

  /* Sections */
  .section { padding: 48px 0; }
  .section-header { margin-bottom: 32px; }
  .section-title { font-size: clamp(1.4rem, 5.5vw, 2rem); }

  /* About */
  .about-images { height: 240px; }
  .about-badge-float { display: none; }
  .about-exp-badge { left: 8px; bottom: 8px; }

  /* Why */
  .why-grid { grid-template-columns: 1fr; }
  .why-section { padding: 48px 0; }

  /* Programs */
  .programs-grid { max-width: 100%; }

  /* Activities */
  .activities-grid { grid-template-columns: 1fr; }
  .activity-img { height: 200px; }

  /* Teachers */
  .teachers-grid { grid-template-columns: 1fr; max-width: 360px; margin: 0 auto 32px; }
  .teacher-img-wrap { height: 260px; }

  /* Gallery */
  .gallery-grid { grid-template-columns: 1fr 1fr; gap: 10px; }

  /* Contact */
  .contact-form-wrap { padding: 20px 16px; }
  .contact-info-card { padding: 16px; }

  /* Map */
  .map-wrapper { height: 280px; }
  .map-glass-card {
    max-width: 200px;
    padding: 12px 14px;
  }
  .map-glass-card h4 { font-size: .85rem; }
  .map-glass-card p { font-size: .75rem; }

  /* Footer */
  .footer-top-grid { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; text-align: center; gap: 8px; }
  .footer-legal { justify-content: center; }

  /* Scroll to top */
  .scroll-top-btn { bottom: 16px; right: 16px; width: 42px; height: 42px; font-size: 1rem; }
}

/* ---------- 480px: Orta Telefon ---------- */
@media (max-width: 480px) {
  .container { padding: 0 14px; }

  /* Navbar */
  .navbar-brand-text { display: none; }
  .navbar-logo { width: 44px; height: 44px; }

  /* Hero */
  .hero-title { font-size: 1.55rem; line-height: 1.2; }
  .hero-badge { font-size: .72rem; padding: 5px 12px; }
  .hero-desc { font-size: .93rem; }

  /* Gallery */
  .gallery-grid { grid-template-columns: 1fr; }

  /* Testimonial */
  .testimonial-card { padding: 0 4px; }
  .testimonial-text { font-size: .93rem; }
  .author-avatar { width: 46px; height: 46px; font-size: 1.3rem; }

  /* Why */
  .why-card { padding: 20px 16px; }

  /* Programs card */
  .program-card-header { padding: 24px 16px; }
  .program-body { padding: 16px; }

  /* Form */
  .form-group input,
  .form-group select,
  .form-group textarea { padding: 10px 12px; font-size: .88rem; }

  /* Footer */
  .footer-social { justify-content: flex-start; }
  .newsletter-form input { padding: 8px 12px; }

  /* Teachers */
  .teachers-grid { max-width: 100%; }

  /* Section */
  .section { padding: 40px 0; }
}

/* ---------- 360px: Küçük Telefon ---------- */
@media (max-width: 360px) {
  :root { --navbar-h: 58px; }

  .hero-title { font-size: 1.35rem; }
  .stat-num { font-size: 1.25rem; }
  .section-title { font-size: 1.3rem; }

  .hero-actions .btn { padding: 12px 20px; font-size: .88rem; }

  .why-card-icon { font-size: 2rem; }
  .program-icon { font-size: 2.2rem; }

  .gallery-filter { gap: 6px; }
  .filter-btn { padding: 7px 14px; font-size: .8rem; }

  .contact-form-wrap { padding: 16px 12px; }

  .footer-top { padding: 32px 0 24px; }
}