/* =============================================
   OKULOG™ — Yakında Tanıtım Sitesi
   Tasarım Sistemi & Tüm Stiller
   Renk Paleti: Logo uyumlu Mor-Turuncu
   ============================================= */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,600;12..96,700;12..96,800&family=IBM+Plex+Sans:wght@400;500;600&display=swap');

/* --- Tasarım Değişkenleri (Design Tokens) --- */
:root {
  /* 60-30-10 Renk Kuralı — Mor / Turuncu */
  /* %60 Zemin */
  --color-bg: #F9F7FB;
  --color-surface: #FFFFFF;

  /* %30 Ana renk — Koyu mor (logodan) */
  --color-primary: #432C76;
  --color-primary-light: #5A3D93;
  --color-primary-dark: #321F5C;

  /* %10 Vurgu — Turuncu (logodan) */
  --color-accent: #E8771F;
  --color-accent-hover: #D46A18;
  --color-accent-light: #FDEDD9;

  /* Metin renkleri */
  --color-text: #1C1428;
  --color-text-light: #6E6580;
  --color-text-inverse: #FFFFFF;

  /* Yardımcı renkler */
  --color-error: #D9464B;
  --color-success: #28A745;
  --color-border: #DDD6E8;

  /* Fontlar */
  --font-heading: 'Bricolage Grotesque', system-ui, sans-serif;
  --font-body: 'IBM Plex Sans', system-ui, sans-serif;

  /* Boşluklar */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Kenar Yuvarlaklığı */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 100px;

  /* Gölgeler — mor tonlu */
  --shadow-sm: 0 1px 3px rgba(67, 44, 118, 0.06);
  --shadow-md: 0 4px 16px rgba(67, 44, 118, 0.08);
  --shadow-lg: 0 8px 32px rgba(67, 44, 118, 0.12);
  --shadow-accent: 0 4px 20px rgba(232, 119, 31, 0.3);

  /* Geçişler */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* İçerik Genişliği */
  --max-width: 1140px;
  --max-width-narrow: 720px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
  /* iOS safe area (çentikli telefonlar) */
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-light);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* --- Yardımcı Sınıflar --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

/* --- Tipografi --- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 700;
}

h3 {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 600;
}

/* =============================================
   ÜST ŞERİT (Topbar)
   ============================================= */
.topbar {
  background-color: var(--color-primary);
  padding: var(--space-sm) 0;
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
}

.topbar__logo-img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.topbar__brand {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text-inverse);
  letter-spacing: 0.5px;
}

.topbar__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--color-accent);
  color: var(--color-text-inverse);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.25em 0.85em;
  border-radius: var(--radius-full);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.topbar__badge::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-text-inverse);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

/* =============================================
   HERO BÖLÜMÜ
   ============================================= */
.hero {
  position: relative;
  padding: var(--space-3xl) 0 var(--space-4xl);
  background-color: var(--color-bg);
  background-image: url('hero-bg.jpg');
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--color-bg));
  pointer-events: none;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 768px) {
  .hero__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
  }
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__logo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-lg);
  border: 3px solid var(--color-surface);
  background: var(--color-surface);
  object-fit: contain;
}

.hero__title {
  margin-bottom: var(--space-md);
}

.hero__title-accent {
  color: var(--color-accent);
  display: inline;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
  max-width: 500px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: var(--color-text-inverse);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.5em 1.2em;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-xl);
  box-shadow: var(--shadow-md);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

/* =============================================
   DERS PROGRAMI ANİMASYONU
   ============================================= */
.schedule {
  position: relative;
  z-index: 1;
}

.schedule__wrapper {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  max-width: 420px;
  margin-inline: auto;
}

.schedule__title {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.schedule__title svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
}

.schedule__header {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  margin-bottom: 4px;
}

.schedule__day {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  text-align: center;
  color: var(--color-primary);
  padding: var(--space-xs) 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.schedule__body {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
}

.schedule__cell {
  aspect-ratio: 1.6;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  font-weight: 600;
  font-family: var(--font-heading);
  color: var(--color-surface);
  opacity: 0;
  transform: scale(0.7);
  transition: all var(--transition-smooth);
}

.schedule__cell.is-visible {
  opacity: 1;
  transform: scale(1);
}

/* Ders renkleri — mor/turuncu uyumlu palet */
.schedule__cell--mat    { background: #432C76; }  /* Koyu mor */
.schedule__cell--tur    { background: #E8771F; }  /* Turuncu */
.schedule__cell--fen    { background: #6B4FA0; }  /* Orta mor */
.schedule__cell--ing    { background: #D4621C; }  /* Koyu turuncu */
.schedule__cell--muz    { background: #9B7FCC; }  /* Açık mor */
.schedule__cell--res    { background: #F09B56; }  /* Açık turuncu */
.schedule__cell--bed    { background: #5A3D93; }  /* Orta-koyu mor */
.schedule__cell--tar    { background: #C88A3D; }  /* Altın turuncu */
.schedule__cell--empty  { background: var(--color-border); opacity: 0.4; }

.schedule__cell--conflict {
  animation: conflict-shake 0.5s ease;
  background: var(--color-error) !important;
  box-shadow: 0 0 12px rgba(217, 70, 75, 0.4);
}

.schedule__cell--resolved {
  background: var(--color-success) !important;
  box-shadow: 0 0 12px rgba(40, 167, 69, 0.3);
  transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes conflict-shake {
  0%, 100% { transform: translateX(0) scale(1); }
  20% { transform: translateX(-3px) scale(1.05); }
  40% { transform: translateX(3px) scale(1.05); }
  60% { transform: translateX(-2px) scale(1.02); }
  80% { transform: translateX(2px) scale(1.02); }
}

.schedule__status {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-light);
  min-height: 1.5em;
}

.schedule__status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  transition: background var(--transition-fast);
}

.schedule__status-dot--error { background: var(--color-error); }
.schedule__status-dot--success { background: var(--color-success); }

/* Reduced-motion: Statik dolu ızgara */
@media (prefers-reduced-motion: reduce) {
  .schedule__cell {
    opacity: 1 !important;
    transform: scale(1) !important;
    animation: none !important;
    transition: none !important;
  }
  .schedule__cell--conflict {
    background: var(--color-success) !important;
    box-shadow: none !important;
  }
  .topbar__badge::before,
  .hero__badge-dot {
    animation: none !important;
  }
}

/* =============================================
   BEKLEME LİSTESİ FORMU
   ============================================= */
.waitlist {
  padding: var(--space-3xl) 0;
  position: relative;
}

.waitlist__card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  max-width: 600px;
  margin-inline: auto;
}

.waitlist__heading {
  text-align: center;
  margin-bottom: var(--space-xs);
}

.waitlist__subtext {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
  font-size: 0.95rem;
}

.form__group {
  margin-bottom: var(--space-lg);
}

.form__label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.form__label--required::after {
  content: ' *';
  color: var(--color-error);
}

.form__input,
.form__select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  /* 16px minimum — iOS Safari'de küçük fontta otomatik zoom'u engeller */
  font-size: max(1rem, 16px);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
  /* Dokunma alanı — minimum 44px (Apple HIG / Material Design) */
  min-height: 48px;
}

/* Form hata mesajı stili */
.form__error {
  display: none;
  font-size: 0.8rem;
  color: var(--color-error);
  margin-top: 4px;
  line-height: 1.3;
}

.form__error:not(:empty) {
  display: block;
}

.form__input--error,
.form__select--error {
  border-color: var(--color-error) !important;
}

.form__select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236E6580' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form__input:focus,
.form__select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(67, 44, 118, 0.12);
  outline: none;
}

.form__input:invalid:not(:placeholder-shown),
.form__select:invalid:not([value=""]) {
  border-color: var(--color-error);
}

.form__input::placeholder {
  color: var(--color-text-light);
  opacity: 0.6;
}

/* Checkbox Stili */
.form__checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.form__checkbox {
  width: 20px;
  height: 20px;
  min-width: 20px;
  margin-top: 2px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.form__checkbox-label {
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.4;
}

.form__checkbox-label a {
  color: var(--color-primary);
  font-weight: 600;
}

/* Gönder Butonu */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 2rem;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  line-height: 1;
  /* Mobil dokunma alanı — minimum 44px */
  min-height: 48px;
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-accent);
  width: 100%;
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(232, 119, 31, 0.4);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--outline {
  background: transparent;
  color: var(--color-text-inverse);
  border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-text-inverse);
  color: var(--color-text-inverse);
}

/* Honeypot (gizli) */
.form__honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
  tab-index: -1;
}

/* =============================================
   NELER GELİYOR (Özellik Kartları)
   ============================================= */
.features {
  padding: var(--space-3xl) 0 var(--space-4xl);
}

.features__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.features__subtitle {
  color: var(--color-text-light);
  margin-top: var(--space-sm);
  font-size: 1.05rem;
}

.features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 600px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .features__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-smooth);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.feature-card__icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-text-inverse);
  stroke: var(--color-text-inverse);
  fill: none;
}

.feature-card__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.feature-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* Scroll ile görünür olma animasyonu */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .feature-card:hover {
    transform: none;
  }
  .feature-card::before {
    transform: scaleX(1);
  }
}

/* =============================================
   KİMLER İÇİN (Yatay Şerit)
   ============================================= */
.audiences {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  padding: var(--space-2xl) 0;
}

.audiences__heading {
  text-align: center;
  color: var(--color-text-inverse);
  margin-bottom: var(--space-xl);
  font-size: clamp(1.3rem, 3vw, 1.75rem);
}

.audiences__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .audiences__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.audience-item {
  text-align: center;
  color: var(--color-text-inverse);
}

.audience-item__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-sm);
  transition: background var(--transition-fast);
}

.audience-item:hover .audience-item__icon {
  background: rgba(232, 119, 31, 0.25);
}

.audience-item__icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-accent);
  fill: none;
}

.audience-item__label {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  opacity: 0.95;
}

/* =============================================
   MİNİ SSS (Accordion)
   ============================================= */
.faq {
  padding: var(--space-3xl) 0 var(--space-4xl);
}

.faq__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.faq__list {
  max-width: var(--max-width-narrow);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq__item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition-fast);
}

.faq__item[open] {
  box-shadow: var(--shadow-md);
}

.faq__question {
  padding: var(--space-lg);
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-primary);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  user-select: none;
  transition: background var(--transition-fast);
}

.faq__question:hover {
  background: rgba(67, 44, 118, 0.03);
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__question::after {
  content: '';
  width: 20px;
  height: 20px;
  min-width: 20px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23432C76' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  transition: transform var(--transition-fast);
}

.faq__item[open] .faq__question::after {
  transform: rotate(180deg);
}

.faq__answer {
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--color-primary-dark);
  padding: var(--space-xl) 0;
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.footer a {
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--transition-fast);
}

.footer a:hover {
  color: var(--color-accent);
}

.footer__links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: center;
}

.footer__divider {
  color: rgba(255, 255, 255, 0.3);
}

/* =============================================
   KVKK & TEŞEKKÜR SAYFALARI
   ============================================= */
.page {
  padding: var(--space-3xl) 0;
  min-height: 60vh;
}

.page__card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.page__title {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--color-border);
}

.page__content h3 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
  font-size: 1.1rem;
}

.page__content p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.7;
}

.page__content ul {
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
  color: var(--color-text-light);
}

.page__content li {
  margin-bottom: var(--space-xs);
}

.page__note {
  margin-top: var(--space-xl);
  padding: var(--space-md);
  background: var(--color-accent-light);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.85rem;
  color: var(--color-text-light);
  font-style: italic;
}

/* Teşekkür Sayfası */
.thankyou {
  text-align: center;
  padding: var(--space-4xl) 0;
  min-height: 70vh;
  display: flex;
  align-items: center;
}

.thankyou__icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-xl);
}

.thankyou__icon svg {
  width: 40px;
  height: 40px;
  stroke: var(--color-accent);
  fill: none;
}

.thankyou__title {
  margin-bottom: var(--space-md);
}

.thankyou__text {
  color: var(--color-text-light);
  font-size: 1.1rem;
  max-width: 480px;
  margin: 0 auto var(--space-xl);
}

/* =============================================
   ANİMASYONLAR — Genel
   ============================================= */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero__content {
  animation: fadeInUp 0.8s ease-out;
}

.schedule__wrapper {
  animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

@media (prefers-reduced-motion: reduce) {
  .hero__content,
  .schedule__wrapper {
    animation: none !important;
  }
}

/* =============================================
   DUYARLI TASARIM (Responsive)
   ============================================= */
@media (max-width: 767px) {
  .hero {
    padding: var(--space-2xl) 0 var(--space-3xl);
  }

  .hero__logo {
    width: 80px;
    height: 80px;
  }

  .schedule__wrapper {
    max-width: 340px;
  }

  .waitlist__card {
    padding: var(--space-lg);
  }

  .feature-card {
    padding: var(--space-lg);
  }

  /* Mobil: dokunma alanı iyileştirmesi */
  .faq__question {
    padding: var(--space-md) var(--space-lg);
    min-height: 48px;
  }
}

@media (max-width: 480px) {
  .container {
    padding-inline: var(--space-md);
  }

  .topbar__brand {
    font-size: 1rem;
  }

  .schedule__cell {
    font-size: 0.5rem;
    aspect-ratio: 1.3;
  }

  .hero__title {
    font-size: 1.75rem;
  }

  .audiences__grid {
    gap: var(--space-md);
  }
}

/* iOS safe area — alt çentikli telefonlar */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .footer {
    padding-bottom: calc(var(--space-xl) + env(safe-area-inset-bottom));
  }
}