/* ============================================
   ERK ANAOKULU — Design System
   İçindekiler:
   1. Tokens & Reset
   2. Tipografi
   3. Layout & Container
   4. Navigation
   5. Buttons & Links
   6. Hero
   7. Sections
   8. Cards & Grids
   9. Footer
   10. Cookie Banner
   11. WhatsApp Float
   12. Animasyonlar
   13. Responsive
   14. Utilities
   ============================================ */

/* 1 ─── Design Tokens ─────────────────────────── */
:root {
  /* Brand */
  --brand-green: #7CB342;
  --brand-green-deep: #5F8F30;
  --brand-navy: #1E2A5E;
  --brand-navy-soft: #2A3872;

  /* Pastel Palette */
  --cream:    #FFF8EE;
  --cream-2:  #FDF3E4;
  --peach:    #FFD4B8;
  --peach-2:  #FFE7D3;
  --mint:     #B8E6D3;
  --mint-2:   #D6F1E4;
  --sky:      #C7E4F5;
  --sky-2:    #E2F0FA;
  --lavender: #E5D4F5;
  --lavender-2:#F0E5FA;
  --lemon:    #FFF0B8;
  --pink:     #FFD4E2;

  /* Signature Accent */
  --coral: #FF6B4A;
  --coral-deep: #E8532F;
  --coral-soft: #FFE0D6;

  /* Text */
  --ink: #1E2A5E;         /* body / uses brand navy — a choice, not tinted-black */
  --ink-soft: #4A5580;
  --ink-mute: #8189A6;
  --paper: #FFFFFF;

  /* Shadow (single, warm) */
  --shadow-sm: 0 2px 8px rgba(30, 42, 94, .06);
  --shadow-md: 0 8px 24px rgba(30, 42, 94, .08);
  --shadow-lg: 0 20px 48px rgba(30, 42, 94, .12);
  --shadow-coral: 0 12px 28px rgba(255, 107, 74, .28);

  /* Radii */
  --r-sm: 12px;
  --r-md: 20px;
  --r-lg: 32px;
  --r-xl: 44px;
  --r-full: 999px;

  /* Type scale (fluid) */
  --fs-xs:   clamp(.75rem, .72rem + .15vw, .82rem);
  --fs-sm:   clamp(.875rem, .84rem + .18vw, .95rem);
  --fs-base: clamp(1rem, .95rem + .25vw, 1.075rem);
  --fs-lg:   clamp(1.125rem, 1.05rem + .38vw, 1.25rem);
  --fs-xl:   clamp(1.35rem, 1.2rem + .75vw, 1.6rem);
  --fs-2xl:  clamp(1.75rem, 1.5rem + 1.25vw, 2.35rem);
  --fs-3xl:  clamp(2.25rem, 1.85rem + 2vw, 3.35rem);
  --fs-4xl:  clamp(2.85rem, 2.2rem + 3.25vw, 4.75rem);

  /* Spacing */
  --sp-1: .25rem;  --sp-2: .5rem;  --sp-3: .75rem;
  --sp-4: 1rem;    --sp-5: 1.5rem; --sp-6: 2rem;
  --sp-8: 3rem;    --sp-10: 4rem;  --sp-12: 5rem;
  --sp-16: 7rem;   --sp-20: 9rem;

  /* Layout */
  --container: 1200px;
  --container-wide: 1360px;
  --nav-h: 78px;

  /* Motion */
  --ease: cubic-bezier(.2,.7,.2,1);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
  --dur-fast: 180ms;
  --dur: 320ms;
  --dur-slow: 620ms;
}

/* 2 ─── Reset & Base ─────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
}
body {
  font-family: 'Nunito', system-ui, -apple-system, sans-serif;
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--ink);
  background: var(--cream);
  overflow-x: hidden;
  min-height: 100vh;
  font-weight: 500;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
a { color: inherit; text-decoration: none; }
input, textarea, select { font: inherit; color: inherit; }
::selection { background: var(--coral); color: white; }

/* 3 ─── Typography ─────────────────────────── */
.display, h1, h2, h3 {
  font-family: 'Fraunces', 'Georgia', serif;
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -.015em;
  color: var(--brand-navy);
  font-variation-settings: "opsz" 144, "SOFT" 60, "WONK" 0;
}
h1 { font-size: var(--fs-4xl); }
h2 { font-size: var(--fs-3xl); line-height: 1.08; }
h3 { font-size: var(--fs-2xl); line-height: 1.15; letter-spacing: -.01em; }
h4 { font-size: var(--fs-xl); font-weight: 800; letter-spacing: -.005em; }
p  { font-size: var(--fs-base); }
.lead { font-size: var(--fs-lg); color: var(--ink-soft); line-height: 1.55; max-width: 62ch; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--brand-green-deep);
}
.eyebrow::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--coral);
  border-radius: 2px;
  transform: rotate(45deg);
}

/* Fraunces "wonk" for accent words — not italicizing/coloring one word, but shifting axis */
.wonk { font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1; }

/* 4 ─── Container & Layout ─────────────────────────── */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: clamp(1rem, 4vw, 2rem); }
.container-wide { max-width: var(--container-wide); }

section { padding-block: clamp(3.5rem, 8vw, 7rem); position: relative; }
section + section { padding-top: clamp(2rem, 6vw, 5rem); }

/* 5 ─── Navigation ─────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  transition: background var(--dur) var(--ease), backdrop-filter var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  display: flex; align-items: center;
}
.nav.is-scrolled {
  background: rgba(255, 248, 238, .88);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  box-shadow: 0 1px 0 rgba(30, 42, 94, .06);
}
.nav__inner {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem;
}
.nav__brand { display: flex; align-items: center; gap: .7rem; }
.nav__brand svg { width: 40px; height: 40px; }
.nav__brand-text {
  font-family: 'Fraunces', serif; font-weight: 700;
  font-size: 1.35rem; color: var(--brand-navy); letter-spacing: -.02em;
}
.nav__brand-text span { color: var(--brand-green); }
.nav__menu {
  display: flex; align-items: center; gap: 2.25rem;
  list-style: none; padding: 0;
}
.nav__link {
  font-weight: 700; font-size: .95rem;
  color: var(--ink); position: relative;
  padding: .35rem 0;
  transition: color var(--dur-fast) var(--ease);
}
.nav__link:hover { color: var(--coral); }
.nav__link.is-active { color: var(--coral); }
.nav__link.is-active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -6px;
  height: 3px; background: var(--coral); border-radius: 3px;
}
.nav__cta {
  padding: .7rem 1.4rem;
}
.nav__toggle {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  border-radius: var(--r-sm);
}
.nav__toggle span, .nav__toggle span::before, .nav__toggle span::after {
  content: ''; display: block; width: 22px; height: 2.5px;
  background: var(--brand-navy); border-radius: 2px;
  transition: transform var(--dur) var(--ease), opacity var(--dur-fast) var(--ease);
}
.nav__toggle span { position: relative; }
.nav__toggle span::before { position: absolute; top: -7px; left: 0; }
.nav__toggle span::after  { position: absolute; top:  7px; left: 0; }
.nav__toggle.is-open span { background: transparent; }
.nav__toggle.is-open span::before { transform: translateY(7px) rotate(45deg); }
.nav__toggle.is-open span::after  { transform: translateY(-7px) rotate(-45deg); }

/* 6 ─── Buttons ─────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: 1rem 1.75rem;
  border-radius: var(--r-full);
  font-weight: 800; font-size: .98rem;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--primary {
  background: var(--coral); color: white;
  box-shadow: var(--shadow-coral);
}
.btn--primary:hover { background: var(--coral-deep); transform: translateY(-2px); box-shadow: 0 16px 32px rgba(255, 107, 74, .32); }
.btn--secondary {
  background: transparent; color: var(--brand-navy);
  border: 2px solid var(--brand-navy);
}
.btn--secondary:hover { background: var(--brand-navy); color: white; }
.btn--ghost {
  background: white; color: var(--brand-navy);
  box-shadow: var(--shadow-sm);
}
.btn--ghost:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.btn--sm { padding: .6rem 1.1rem; font-size: .88rem; }
.btn__arrow { transition: transform var(--dur) var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* 7 ─── Hero ─────────────────────────── */
.hero {
  padding-top: calc(var(--nav-h) + 3rem);
  padding-bottom: 4rem;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1200px 600px at 100% 0%, var(--peach-2) 0%, transparent 60%),
    radial-gradient(900px 500px at 0% 30%, var(--lavender-2) 0%, transparent 55%),
    radial-gradient(1000px 700px at 50% 110%, var(--mint-2) 0%, transparent 55%),
    var(--cream);
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  min-height: min(74vh, 720px);
}
.hero__content { position: relative; z-index: 2; }
.hero__eyebrow { margin-bottom: 1.4rem; }
.hero__title {
  font-size: clamp(2.5rem, 5.5vw, 4.8rem);
  line-height: 1.02;
  margin-bottom: 1.5rem;
}
.hero__title .accent {
  color: var(--coral);
  font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
  font-style: italic;
}
.hero__title .green {
  color: var(--brand-green-deep);
  position: relative;
  display: inline-block;
}
.hero__title .green::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 6px;
  height: 12px;
  background: var(--lemon);
  z-index: -1;
  border-radius: 6px;
  transform: skewX(-4deg);
}
.hero__lead {
  margin-bottom: 2rem;
  max-width: 30rem;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 2.25rem; }
.hero__quick {
  display: flex; align-items: center; gap: 1.25rem;
  padding-top: 1.5rem;
  border-top: 1px dashed rgba(30, 42, 94, .18);
}
.hero__quick-item { display: flex; align-items: center; gap: .55rem; font-size: .88rem; font-weight: 700; color: var(--ink-soft); }
.hero__quick-item svg { width: 20px; height: 20px; color: var(--brand-green); }

.hero__scene {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 560px;
  margin-left: auto;
  width: 100%;
}
.hero__scene canvas { border-radius: var(--r-xl); display: block; }
.hero__scene-fallback {
  position: absolute; inset: 0;
  border-radius: var(--r-xl);
  background:
    radial-gradient(circle at 30% 30%, var(--peach) 0%, transparent 40%),
    radial-gradient(circle at 70% 60%, var(--mint) 0%, transparent 40%),
    radial-gradient(circle at 40% 80%, var(--lavender) 0%, transparent 40%),
    var(--cream-2);
  display: flex; align-items: center; justify-content: center;
  font-size: 6rem;
}

/* Floating shapes (decorative) around hero */
.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: .55;
  pointer-events: none;
  z-index: 0;
}
.hero__blob--1 { width: 240px; height: 240px; background: var(--peach); top: 8%; left: -6%; }
.hero__blob--2 { width: 200px; height: 200px; background: var(--lavender); bottom: 5%; right: 10%; }
.hero__blob--3 { width: 180px; height: 180px; background: var(--mint); top: 40%; right: 40%; }

/* Doodle SVGs floating */
.doodle {
  position: absolute;
  pointer-events: none;
  z-index: 1;
  opacity: .9;
}

/* 8 ─── Trust Bar ─────────────────────────── */
.trust {
  padding-block: 2.25rem;
  background: white;
  border-block: 1px solid rgba(30, 42, 94, .06);
}
.trust__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  align-items: center;
}
.trust__item {
  display: flex; align-items: center; gap: .85rem;
  font-size: .95rem; font-weight: 700; color: var(--ink-soft);
}
.trust__item svg { width: 34px; height: 34px; flex-shrink: 0; }
.trust__item strong { color: var(--brand-navy); font-weight: 800; }

/* 9 ─── Section Head ─────────────────────────── */
.section-head { text-align: center; max-width: 44rem; margin: 0 auto 3.5rem; }
.section-head .eyebrow { margin-bottom: .9rem; }
.section-head h2 { margin-bottom: 1rem; }
.section-head p { color: var(--ink-soft); font-size: var(--fs-lg); }

/* 10 ─── Pillars (Neden ERK?) ─────────────────────────── */
.pillars {
  background: var(--cream);
  position: relative;
}
.pillars__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem;
}
.pillar {
  padding: 2.25rem 1.85rem;
  border-radius: var(--r-lg);
  position: relative;
  overflow: hidden;
  transition: transform var(--dur) var(--ease);
}
.pillar:hover { transform: translateY(-6px); }
.pillar--1 { background: var(--peach-2); }
.pillar--2 { background: var(--mint-2); }
.pillar--3 { background: var(--lavender-2); }
.pillar__icon {
  width: 68px; height: 68px;
  background: white;
  border-radius: var(--r-md);
  display: grid; place-items: center;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}
.pillar__icon svg { width: 38px; height: 38px; }
.pillar h3 { margin-bottom: .75rem; font-size: var(--fs-xl); }
.pillar p { color: var(--ink-soft); font-size: var(--fs-base); }

/* 11 ─── Day timeline ─────────────────────────── */
.day {
  background: linear-gradient(180deg, var(--cream) 0%, var(--sky-2) 100%);
}
.day__track {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  position: relative;
  margin-top: 1rem;
}
.day__track::before {
  content: '';
  position: absolute;
  top: 42px; left: 42px; right: 42px;
  height: 3px;
  background: repeating-linear-gradient(
    to right,
    var(--brand-green) 0 12px,
    transparent 12px 22px
  );
  z-index: 0;
}
.day__slot {
  position: relative; z-index: 1;
  text-align: center;
}
.day__time {
  width: 86px; height: 86px;
  border-radius: 50%;
  background: white;
  margin: 0 auto 1rem;
  display: grid; place-items: center;
  font-family: 'Fraunces', serif; font-weight: 600;
  font-size: 1.05rem; color: var(--brand-navy);
  box-shadow: var(--shadow-md);
  border: 4px solid var(--cream);
}
.day__slot:nth-child(odd) .day__time { background: var(--peach-2); }
.day__slot:nth-child(even) .day__time { background: var(--mint-2); }
.day__slot:nth-child(3n) .day__time { background: var(--lavender-2); }
.day__label {
  font-weight: 800; color: var(--brand-navy);
  font-size: .98rem; margin-bottom: .25rem;
}
.day__desc { font-size: .85rem; color: var(--ink-soft); }

/* 12 ─── Programs (Branşlar) ─────────────────────────── */
.programs {
  background: var(--cream);
}
.programs__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.program {
  padding: 2rem 1.75rem;
  background: white;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  position: relative;
  overflow: hidden;
}
.program::before {
  content: '';
  position: absolute; top: -40px; right: -40px;
  width: 140px; height: 140px;
  border-radius: 50%;
  background: var(--pastel, var(--peach-2));
  opacity: .5;
  transition: transform var(--dur-slow) var(--ease);
}
.program:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.program:hover::before { transform: scale(1.4); }
.program__icon {
  width: 60px; height: 60px;
  border-radius: var(--r-md);
  display: grid; place-items: center;
  margin-bottom: 1.25rem;
  position: relative; z-index: 1;
  background: var(--pastel, var(--peach));
}
.program__icon svg { width: 34px; height: 34px; }
.program h4 { margin-bottom: .5rem; position: relative; z-index: 1; }
.program p  { color: var(--ink-soft); font-size: .94rem; position: relative; z-index: 1; }

/* Program pastel variants */
.program--english { --pastel: var(--sky-2); }
.program--english .program__icon { background: var(--sky); }
.program--drama   { --pastel: var(--peach-2); }
.program--drama   .program__icon { background: var(--peach); }
.program--gym     { --pastel: var(--mint-2); }
.program--gym     .program__icon { background: var(--mint); }
.program--music   { --pastel: var(--lavender-2); }
.program--music   .program__icon { background: var(--lavender); }
.program--art     { --pastel: #FFE5E0; }
.program--art     .program__icon { background: var(--pink); }
.program--science { --pastel: #FFF5CC; }
.program--science .program__icon { background: var(--lemon); }

/* 13 ─── Approach (Eğitim yaklaşımımız) ─────────────────────────── */
.approach {
  background: linear-gradient(160deg, var(--lavender-2) 0%, var(--sky-2) 100%);
  overflow: hidden;
}
.approach__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.approach__badges {
  display: flex; gap: 1rem; margin-bottom: 1.75rem; flex-wrap: wrap;
}
.badge {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .5rem 1rem;
  background: white; border-radius: var(--r-full);
  font-size: .85rem; font-weight: 800;
  color: var(--brand-navy);
  box-shadow: var(--shadow-sm);
}
.badge__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--brand-green); }
.approach__list { margin-top: 2rem; list-style: none; padding: 0; }
.approach__list li {
  display: flex; gap: 1rem; padding: 1rem 0;
  border-bottom: 1px dashed rgba(30, 42, 94, .15);
}
.approach__list li:last-child { border-bottom: none; }
.approach__list .check {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--brand-green); color: white;
  display: grid; place-items: center; flex-shrink: 0;
  font-weight: 900;
}
.approach__list strong { display: block; color: var(--brand-navy); font-weight: 800; margin-bottom: .15rem; }
.approach__list span   { color: var(--ink-soft); font-size: .95rem; }

.approach__visual {
  position: relative;
  aspect-ratio: 1/1;
  max-width: 480px;
  margin-left: auto;
}
.approach__visual-inner {
  position: absolute; inset: 0;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: white;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 8px;
  padding: 8px;
}
.approach__visual-inner > div {
  border-radius: var(--r-md);
  background: var(--peach-2);
  display: grid; place-items: center;
  font-size: 3rem;
}
.approach__visual-inner > div:nth-child(2) { background: var(--mint-2); }
.approach__visual-inner > div:nth-child(3) { background: var(--lavender-2); }
.approach__visual-inner > div:nth-child(4) { background: var(--sky-2); }

.approach__sticker {
  position: absolute;
  width: 130px; height: 130px;
  border-radius: 50%;
  background: var(--coral); color: white;
  display: grid; place-items: center; text-align: center;
  font-family: 'Fraunces', serif;
  font-weight: 700; font-size: 1rem; line-height: 1.15;
  bottom: -20px; left: -20px;
  animation: spin-slow 20s linear infinite;
  box-shadow: var(--shadow-lg);
}
.approach__sticker span {
  transform: rotate(-8deg);
  padding: 0 12px;
}
@keyframes spin-slow { to { transform: rotate(360deg); } }

/* 14 ─── Teachers ─────────────────────────── */
.teachers { background: var(--cream); }
.teachers__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.teacher {
  padding: 1.5rem;
  background: white;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform var(--dur) var(--ease);
}
.teacher:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.teacher__photo {
  width: 140px; height: 140px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  background: var(--peach-2);
  display: grid; place-items: center;
  font-size: 3.5rem;
  border: 4px solid white;
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.teacher__photo img { width: 100%; height: 100%; object-fit: cover; }
.teacher:nth-child(2) .teacher__photo { background: var(--mint-2); }
.teacher:nth-child(3) .teacher__photo { background: var(--lavender-2); }
.teacher h4 { margin-bottom: .25rem; }
.teacher__role { color: var(--coral); font-weight: 800; font-size: .9rem; margin-bottom: .75rem; text-transform: none; }
.teacher__bio { color: var(--ink-soft); font-size: .92rem; }

/* 15 ─── Testimonials ─────────────────────────── */
.testimonials {
  background: linear-gradient(180deg, var(--cream) 0%, var(--peach-2) 100%);
}
.testimonials__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.testimonial {
  padding: 2rem;
  background: white;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  position: relative;
}
.testimonial::before {
  content: '"';
  position: absolute; top: 8px; right: 20px;
  font-family: 'Fraunces', serif;
  font-size: 5rem; color: var(--peach);
  line-height: 1;
}
.testimonial__stars { color: #FFB800; margin-bottom: 1rem; letter-spacing: 2px; }
.testimonial__text { color: var(--ink-soft); margin-bottom: 1.25rem; font-size: .98rem; line-height: 1.55; }
.testimonial__author { display: flex; align-items: center; gap: .75rem; }
.testimonial__avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--mint); color: var(--brand-navy);
  display: grid; place-items: center; font-weight: 900;
}
.testimonial__name { font-weight: 800; color: var(--brand-navy); font-size: .92rem; }
.testimonial__meta { color: var(--ink-mute); font-size: .82rem; }

/* 16 ─── FAQ ─────────────────────────── */
.faq { background: var(--cream); }
.faq__list { max-width: 780px; margin: 0 auto; }
.faq__item {
  background: white;
  border-radius: var(--r-md);
  margin-bottom: .85rem;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.faq__q {
  width: 100%;
  padding: 1.35rem 1.5rem;
  display: flex; justify-content: space-between; align-items: center;
  text-align: left;
  font-weight: 800; color: var(--brand-navy);
  font-size: 1.02rem;
  transition: background var(--dur-fast) var(--ease);
}
.faq__q:hover { background: var(--cream-2); }
.faq__toggle {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--peach-2);
  display: grid; place-items: center;
  color: var(--brand-navy);
  transition: transform var(--dur) var(--ease-spring), background var(--dur-fast) var(--ease);
  flex-shrink: 0; margin-left: 1rem;
}
.faq__item.is-open .faq__toggle { background: var(--coral); color: white; transform: rotate(45deg); }
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-slow) var(--ease);
}
.faq__a > div { padding: 0 1.5rem 1.5rem; color: var(--ink-soft); line-height: 1.6; }
.faq__item.is-open .faq__a { max-height: 400px; }

/* 17 ─── CTA banner ─────────────────────────── */
.cta-banner {
  padding-block: clamp(3rem, 6vw, 5rem);
}
.cta-banner__inner {
  background:
    radial-gradient(600px 300px at 90% 0%, rgba(255, 240, 184, .4), transparent 60%),
    radial-gradient(500px 300px at 0% 100%, rgba(255, 212, 226, .4), transparent 60%),
    var(--brand-navy);
  border-radius: var(--r-xl);
  padding: clamp(2.5rem, 5vw, 4.5rem);
  color: white;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta-banner h2 { color: white; margin-bottom: 1rem; }
.cta-banner p { color: rgba(255, 255, 255, .8); font-size: var(--fs-lg); margin-bottom: 1.75rem; }
.cta-banner__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.cta-banner__discount {
  text-align: center;
  display: grid; place-items: center; gap: .5rem;
}
.cta-banner__discount-big {
  font-family: 'Fraunces', serif;
  font-size: clamp(4rem, 9vw, 7rem);
  font-weight: 400;
  color: var(--coral);
  line-height: 1;
  font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
}
.cta-banner__discount-label { color: white; font-weight: 700; }

/* 18 ─── Footer ─────────────────────────── */
footer {
  background: var(--brand-navy);
  color: rgba(255, 255, 255, .8);
  padding-block: 4rem 2rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer__brand { display: flex; align-items: center; gap: .75rem; margin-bottom: 1rem; }
.footer__brand svg { width: 44px; height: 44px; }
.footer__brand-text {
  font-family: 'Fraunces', serif; font-weight: 700;
  font-size: 1.5rem; color: white;
}
.footer__brand-text span { color: var(--brand-green); }
.footer__about { font-size: .92rem; line-height: 1.6; margin-bottom: 1.25rem; }
.footer__socials { display: flex; gap: .75rem; }
.footer__social {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .08);
  display: grid; place-items: center;
  color: white;
  transition: background var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.footer__social:hover { background: var(--coral); transform: translateY(-3px); }
.footer h5 {
  font-family: 'Nunito', sans-serif;
  font-size: 1rem; color: white;
  margin-bottom: 1.15rem;
  font-weight: 800;
}
.footer__links { list-style: none; padding: 0; }
.footer__links li { margin-bottom: .6rem; }
.footer__links a { color: rgba(255, 255, 255, .7); font-size: .93rem; transition: color var(--dur-fast) var(--ease); }
.footer__links a:hover { color: var(--coral); }
.footer__contact { display: flex; flex-direction: column; gap: .85rem; }
.footer__contact-item { display: flex; gap: .75rem; font-size: .93rem; }
.footer__contact-item svg { width: 20px; height: 20px; color: var(--brand-green); flex-shrink: 0; margin-top: 2px; }
.footer__bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, .08);
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  font-size: .85rem; color: rgba(255, 255, 255, .55);
  flex-wrap: wrap;
}

/* 19 ─── Cookie Banner (KVKK) ─────────────────────────── */
.cookie {
  position: fixed;
  bottom: 24px; left: 24px;
  max-width: 420px;
  background: white;
  border-radius: var(--r-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
  z-index: 200;
  transform: translateY(calc(100% + 40px));
  transition: transform var(--dur-slow) var(--ease-spring);
  border: 2px solid var(--peach-2);
}
.cookie.is-visible { transform: translateY(0); }
.cookie__title {
  font-family: 'Fraunces', serif;
  font-size: 1.15rem; font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: .6rem;
  display: flex; align-items: center; gap: .5rem;
}
.cookie__text { font-size: .88rem; color: var(--ink-soft); line-height: 1.55; margin-bottom: 1rem; }
.cookie__text a { color: var(--coral); font-weight: 700; text-decoration: underline; }
.cookie__actions { display: flex; gap: .6rem; flex-wrap: wrap; }
.cookie__actions button {
  padding: .6rem 1.15rem;
  border-radius: var(--r-full);
  font-weight: 700; font-size: .85rem;
  transition: all var(--dur-fast) var(--ease);
}
.cookie__accept { background: var(--coral); color: white; }
.cookie__accept:hover { background: var(--coral-deep); }
.cookie__reject { background: var(--cream-2); color: var(--brand-navy); }
.cookie__reject:hover { background: var(--peach-2); }
.cookie__settings { background: transparent; color: var(--ink-soft); text-decoration: underline; }

.cookie-modal {
  position: fixed; inset: 0;
  background: rgba(30, 42, 94, .5);
  z-index: 300;
  display: none;
  place-items: center;
  padding: 1rem;
}
.cookie-modal.is-visible { display: grid; }
.cookie-modal__inner {
  background: white;
  border-radius: var(--r-lg);
  padding: 2rem;
  max-width: 520px;
  width: 100%;
}
.cookie-modal h3 { margin-bottom: 1rem; font-size: 1.5rem; }
.cookie-modal p  { color: var(--ink-soft); font-size: .92rem; margin-bottom: 1.5rem; }
.cookie-option {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--cream-2);
}
.cookie-option:last-of-type { border-bottom: none; }
.cookie-option strong { display: block; color: var(--brand-navy); margin-bottom: .2rem; }
.cookie-option span   { font-size: .85rem; color: var(--ink-soft); }
.switch { position: relative; width: 46px; height: 26px; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch__slider {
  position: absolute; inset: 0;
  background: #E0E4EE;
  border-radius: 26px;
  transition: background var(--dur-fast) var(--ease);
}
.switch__slider::before {
  content: '';
  position: absolute;
  left: 3px; top: 3px;
  width: 20px; height: 20px;
  background: white; border-radius: 50%;
  transition: transform var(--dur) var(--ease-spring);
  box-shadow: var(--shadow-sm);
}
.switch input:checked + .switch__slider { background: var(--brand-green); }
.switch input:checked + .switch__slider::before { transform: translateX(20px); }
.switch input:disabled + .switch__slider { opacity: .6; cursor: not-allowed; }
.cookie-modal__actions { display: flex; gap: .75rem; margin-top: 1.5rem; }

/* 20 ─── WhatsApp float ─────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 60px; height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: grid; place-items: center;
  color: white;
  box-shadow: 0 8px 24px rgba(37, 211, 102, .4);
  z-index: 90;
  transition: transform var(--dur) var(--ease-spring), box-shadow var(--dur) var(--ease);
  animation: pulse-wa 2.4s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 12px 32px rgba(37, 211, 102, .5); }
.whatsapp-float svg { width: 32px; height: 32px; }
@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 8px 24px rgba(37, 211, 102, .4); }
  50% { box-shadow: 0 8px 24px rgba(37, 211, 102, .4), 0 0 0 12px rgba(37, 211, 102, .12); }
}

/* 21 ─── Page hero (sub-pages) ─────────────────────────── */
.page-hero {
  padding-top: calc(var(--nav-h) + 4rem);
  padding-bottom: 4rem;
  background:
    radial-gradient(900px 400px at 80% 20%, var(--peach-2) 0%, transparent 55%),
    radial-gradient(700px 400px at 0% 50%, var(--lavender-2) 0%, transparent 55%),
    var(--cream);
  text-align: center;
}
.page-hero .eyebrow { justify-content: center; margin-bottom: 1rem; }
.page-hero h1 { max-width: 20ch; margin: 0 auto 1rem; font-size: clamp(2.25rem, 5vw, 3.75rem); }
.page-hero p  { max-width: 640px; margin: 0 auto; color: var(--ink-soft); font-size: var(--fs-lg); }

/* 22 ─── Forms ─────────────────────────── */
.form { max-width: 640px; margin: 0 auto; }
.form__row { margin-bottom: 1.35rem; }
.form__row--split { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form__label {
  display: block;
  font-weight: 700; font-size: .92rem;
  color: var(--brand-navy);
  margin-bottom: .5rem;
}
.form__input, .form__select, .form__textarea {
  width: 100%;
  padding: .95rem 1.1rem;
  border-radius: var(--r-md);
  border: 2px solid rgba(30, 42, 94, .1);
  background: white;
  font-size: 1rem;
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
  font-family: inherit;
}
.form__input:focus, .form__select:focus, .form__textarea:focus {
  outline: none;
  border-color: var(--coral);
  box-shadow: 0 0 0 4px var(--coral-soft);
}
.form__textarea { resize: vertical; min-height: 120px; }
.form__check {
  display: flex; gap: .6rem; align-items: flex-start;
  font-size: .88rem; color: var(--ink-soft);
}
.form__check input { margin-top: 3px; accent-color: var(--coral); }
.form__submit { margin-top: 1rem; }

.form-success {
  padding: 3rem 2rem;
  text-align: center;
  background: var(--mint-2);
  border-radius: var(--r-lg);
  display: none;
}
.form-success.is-visible { display: block; }
.form-success__icon {
  width: 80px; height: 80px; margin: 0 auto 1.25rem;
  background: var(--brand-green); color: white;
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 2.5rem;
  animation: bounce-in .6s var(--ease-spring);
}
@keyframes bounce-in {
  0% { transform: scale(0); }
  60% { transform: scale(1.15); }
  100% { transform: scale(1); }
}

/* 23 ─── Contact page bits ─────────────────────────── */
.contact-info {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem; margin-bottom: 3rem;
}
.contact-card {
  padding: 2rem 1.5rem;
  background: white;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform var(--dur) var(--ease);
}
.contact-card:hover { transform: translateY(-4px); }
.contact-card__icon {
  width: 60px; height: 60px; margin: 0 auto 1rem;
  border-radius: var(--r-md);
  background: var(--peach-2);
  display: grid; place-items: center;
}
.contact-card:nth-child(2) .contact-card__icon { background: var(--mint-2); }
.contact-card:nth-child(3) .contact-card__icon { background: var(--lavender-2); }
.contact-card h4 { margin-bottom: .5rem; }
.contact-card a  { color: var(--coral); font-weight: 800; font-size: 1.05rem; }
.contact-card p  { color: var(--ink-soft); font-size: .92rem; }
.map-wrapper {
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 16/9;
}
.map-wrapper iframe { width: 100%; height: 100%; border: none; }

/* 24 ─── Gallery ─────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}
.gallery-item {
  aspect-ratio: 1/1;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--peach-2);
  cursor: pointer;
  display: grid; place-items: center;
  font-size: 3rem;
  position: relative;
  transition: transform var(--dur) var(--ease);
}
.gallery-item:hover { transform: scale(1.02); }
.gallery-item:nth-child(3n+1) { background: var(--mint-2); }
.gallery-item:nth-child(3n+2) { background: var(--lavender-2); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; }

/* 25 ─── Prose (KVKK, çerez metinleri) ─────────────────────────── */
.prose {
  max-width: 780px; margin: 0 auto;
  font-size: 1.02rem; line-height: 1.75;
  color: var(--ink-soft);
}
.prose h2 { font-size: var(--fs-2xl); margin: 2.5rem 0 1rem; color: var(--brand-navy); }
.prose h3 { font-size: var(--fs-xl); margin: 2rem 0 .8rem; }
.prose p  { margin-bottom: 1rem; }
.prose ul { padding-left: 1.5rem; margin-bottom: 1rem; }
.prose li { margin-bottom: .35rem; }
.prose a  { color: var(--coral); font-weight: 700; text-decoration: underline; }

/* 26 ─── Utilities ─────────────────────────── */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-4 { margin-top: 1rem; }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: 1rem; }
.hide-mobile { display: initial; }
.show-mobile { display: none; }

/* Reveal on scroll (subtle) */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* 27 ─── Reduced motion ─────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .whatsapp-float, .approach__sticker { animation: none !important; }
}

/* 28 ─── Responsive ─────────────────────────── */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero__scene { max-width: 440px; margin: 0 auto; }
  .trust__inner { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .pillars__grid, .programs__grid, .teachers__grid, .testimonials__grid { grid-template-columns: repeat(2, 1fr); }
  .day__track { grid-template-columns: repeat(3, 1fr); row-gap: 2rem; }
  .day__track::before { display: none; }
  .approach__inner { grid-template-columns: 1fr; gap: 3rem; }
  .cta-banner__inner { grid-template-columns: 1fr; text-align: center; }
  .cta-banner__discount { order: -1; }
  .footer__grid { grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }
  .contact-info { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav__menu {
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: white;
    flex-direction: column;
    padding: 2rem 1.5rem;
    gap: 1.5rem;
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    transition: transform var(--dur) var(--ease);
    max-height: calc(100vh - var(--nav-h));
    overflow-y: auto;
  }
  .nav__menu.is-open { transform: translateY(0); }
  .nav__cta { display: none; }
  .nav__toggle { display: flex; }
  .hero { padding-top: calc(var(--nav-h) + 1.5rem); }
  .hero__quick { flex-direction: column; align-items: flex-start; gap: .75rem; }
  .pillars__grid, .programs__grid, .teachers__grid, .testimonials__grid { grid-template-columns: 1fr; }
  .day__track { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .cookie { left: 16px; right: 16px; max-width: none; bottom: 90px; }
  .whatsapp-float { width: 54px; height: 54px; bottom: 16px; right: 16px; }
  .whatsapp-float svg { width: 28px; height: 28px; }
  .form__row--split { grid-template-columns: 1fr; }
  .hide-mobile { display: none; }
  .show-mobile { display: initial; }
}