/* ==========================================================================
   Apron Zirai Drone Hizmetleri — kurumsal arayüz
   Tek dosya, çerçevesiz. Eski sürümdeki Bootstrap + Owl + AOS + Swiper +
   jQuery + GSAP yığınının tamamı bu dosya ve site.js ile karşılanıyor.
   ========================================================================== */

/* ------------------------------- 1. Jetonlar ------------------------------ */

:root {
  /* Marka: turuncu ve fıstık yeşili eski kimlikten korundu, kurumsal koyu
     yeşil bir zemine oturtuldu. */
  --brand: #14603c;
  --brand-600: #115434;
  --brand-700: #0d4429;
  --brand-300: #4e9b74;
  --brand-soft: #e7f1eb;
  --accent: #f48237;
  --accent-soft: #fdefe4;
  --lime: #8bb03f;

  --bg: #fbfcfa;
  --surface: #ffffff;
  --surface-2: #f3f6f1;
  --surface-3: #eaefe6;
  --border: #e1e8dd;
  --border-strong: #cdd8c6;

  --ink: #10201a;
  --ink-2: #45564d;
  --ink-3: #77877d;
  --on-brand: #ffffff;

  --danger: #b3261e;
  --danger-soft: #fdeceb;
  --success: #1c6b45;
  --success-soft: #e6f3ec;
  --warning: #8a5a09;
  --warning-soft: #fdf3e2;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-sm: 0 1px 2px rgba(16, 32, 26, .06), 0 1px 3px rgba(16, 32, 26, .04);
  --shadow: 0 4px 14px rgba(16, 32, 26, .07), 0 1px 3px rgba(16, 32, 26, .04);
  --shadow-lg: 0 18px 44px rgba(16, 32, 26, .12), 0 4px 12px rgba(16, 32, 26, .05);

  --container: 1180px;
  --gutter: clamp(20px, 4vw, 40px);
  --section-y: clamp(64px, 9vw, 128px);

  --font-display: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --ease: cubic-bezier(.22, .61, .36, 1);
  --header-h: 74px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --brand: #3f9c6d;
    --brand-600: #4fae7d;
    /* Koyu yüzey rengi; karanlık modda da koyu kalmalı */
    --brand-700: #0a2a1b;
    --brand-300: #2c7551;
    --brand-soft: #16281f;
    --accent: #ff9a55;
    --accent-soft: #2f2016;

    --bg: #0b110e;
    --surface: #121a16;
    --surface-2: #17211c;
    --surface-3: #1e2a23;
    --border: #26332c;
    --border-strong: #35443b;

    --ink: #eaf1ec;
    --ink-2: #b3c2b8;
    --ink-3: #8b9c92;
    --on-brand: #06120c;

    --danger: #ef8079;
    --danger-soft: #2b1614;
    --success: #6cc99a;
    --success-soft: #12241a;
    --warning: #e0ac5c;
    --warning-soft: #2a2014;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
    --shadow: 0 6px 18px rgba(0, 0, 0, .45);
    --shadow-lg: 0 22px 50px rgba(0, 0, 0, .55);
  }
}

/* ------------------------------ 2. Temel katman --------------------------- */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg, video, iframe { max-width: 100%; display: block; }
img { height: auto; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -.022em;
  margin: 0 0 .5em;
  color: var(--ink);
  text-wrap: balance;
}

h1 { font-size: clamp(2.1rem, 1.3rem + 3.4vw, 3.8rem); }
h2 { font-size: clamp(1.7rem, 1.2rem + 2.1vw, 2.7rem); }
h3 { font-size: clamp(1.25rem, 1.05rem + .8vw, 1.6rem); }
h4 { font-size: 1.12rem; font-weight: 700; }

p { margin: 0 0 1rem; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }

a { color: var(--brand); text-decoration-color: color-mix(in srgb, var(--brand) 35%, transparent); text-underline-offset: 3px; }
a:hover { text-decoration-color: currentColor; }

hr { border: 0; border-top: 1px solid var(--border); margin: 2rem 0; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

::selection { background: var(--brand); color: var(--on-brand); }

.skip-link {
  position: absolute;
  left: 16px;
  top: -100px;
  z-index: 200;
  padding: 12px 20px;
  background: var(--brand);
  color: var(--on-brand);
  border-radius: var(--radius-sm);
  font-weight: 700;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 16px; }

/* ------------------------------ 3. Düzen ---------------------------------- */

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--narrow { max-width: 760px; }
.container--wide { max-width: 1320px; }

.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(44px, 6vw, 80px); }
.section--alt { background: var(--surface-2); }
.section--brand { background: var(--brand-700); color: #e9f3ed; }
.section--brand h2, .section--brand h3 { color: #fff; }

.grid { display: grid; gap: clamp(18px, 2.4vw, 30px); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.stack > * + * { margin-top: 1rem; }
.cluster { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* ------------------------------ 4. Tipografik parçalar -------------------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: '';
  width: 22px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.section--brand .eyebrow { color: var(--accent); }

.lead {
  font-size: clamp(1.02rem, .97rem + .3vw, 1.18rem);
  color: var(--ink-2);
  line-height: 1.7;
}

.section-head { max-width: 720px; margin-bottom: clamp(32px, 4vw, 54px); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head p { color: var(--ink-2); font-size: 1.05rem; margin-top: .5rem; }

.section-head--split {
  display: flex;
  gap: 24px;
  align-items: flex-end;
  justify-content: space-between;
  max-width: none;
  flex-wrap: wrap;
}
.section-head--split > div { max-width: 640px; }

/* ------------------------------ 5. Butonlar ------------------------------- */

.btn {
  --btn-bg: var(--brand);
  --btn-fg: var(--on-brand);
  --btn-bd: var(--brand);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 24px;
  border: 1.5px solid var(--btn-bd);
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); text-decoration: none; }
.btn:active { transform: translateY(0); }
.btn svg { width: 18px; height: 18px; flex: none; }

.btn--accent { --btn-bg: var(--accent); --btn-bd: var(--accent); --btn-fg: #21120a; }
.btn--ghost { --btn-bg: transparent; --btn-fg: var(--ink); --btn-bd: var(--border-strong); }
.btn--ghost:hover { --btn-bd: var(--brand); --btn-fg: var(--brand); }
.btn--light { --btn-bg: #fff; --btn-fg: var(--brand-700); --btn-bd: #fff; }
.btn--outline-light { --btn-bg: transparent; --btn-fg: #fff; --btn-bd: rgba(255,255,255,.42); }
.btn--sm { padding: 9px 18px; font-size: .87rem; }
.btn--lg { padding: 16px 32px; font-size: 1.02rem; }
.btn--block { width: 100%; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .93rem;
  color: var(--brand);
  text-decoration: none;
}
.link-arrow svg { width: 16px; height: 16px; transition: transform .2s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ------------------------------ 6. Rozetler ------------------------------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 15px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand);
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .02em;
  white-space: nowrap;
}
.badge svg { width: 15px; height: 15px; flex: none; }
.badge--accent { background: var(--accent-soft); color: #a8541b; }
.badge--outline { background: transparent; border: 1px solid var(--border-strong); color: var(--ink-2); }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) .badge--accent { color: var(--accent); }
}

/* ------------------------------ 7. Üst bar ------------------------------- */

.topbar {
  background: var(--brand-700);
  color: #d8e8de;
  font-size: .84rem;
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 40px;
  flex-wrap: wrap;
}
.topbar a { color: #eaf4ee; text-decoration: none; display: inline-flex; align-items: center; gap: 7px; }
.topbar a:hover { color: #fff; text-decoration: underline; }
.topbar svg { width: 15px; height: 15px; opacity: .8; }
.topbar__links { display: flex; gap: 20px; flex-wrap: wrap; }
.topbar__social { display: flex; gap: 12px; }
@media (max-width: 720px) { .topbar { display: none; } }

/* ------------------------------ 8. Başlık / gezinme ----------------------- */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.header.is-stuck { border-bottom-color: var(--border); box-shadow: var(--shadow-sm); }

.header__inner {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: var(--header-h);
}

.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; flex: none; }
.brand img { height: 40px; width: auto; border-radius: 8px; }

@media (prefers-color-scheme: dark) {
  /* Koyu başlık zemininde logodaki koyu metin okunmuyor */
  :root:not([data-theme='light']) .brand img {
    background: #fff;
    padding: 4px 8px;
  }
}
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__name { font-family: var(--font-display); font-weight: 800; font-size: 1.02rem; color: var(--ink); letter-spacing: -.01em; }
.brand__sub { font-size: .72rem; color: var(--ink-3); letter-spacing: .06em; text-transform: uppercase; }

.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav__link {
  display: block;
  padding: 9px 14px;
  border-radius: 999px;
  color: var(--ink-2);
  font-family: var(--font-display);
  font-size: .93rem;
  font-weight: 600;
  text-decoration: none;
  transition: color .18s var(--ease), background .18s var(--ease);
}
.nav__link:hover { color: var(--brand); background: var(--brand-soft); }
.nav__link.is-active { color: var(--brand); background: var(--brand-soft); }

.header__cta { flex: none; margin-left: 8px; }

/* Menü içindeki çağrı butonu yalnızca mobil çekmecede görünür */
.nav__cta-mobile { display: none; }

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded='true'] .icon-close { display: block; }
.nav-toggle[aria-expanded='true'] .icon-menu { display: none; }

@media (max-width: 1000px) {
  .nav-toggle { display: inline-flex; }
  .header__cta { display: none; }
  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    margin: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    padding: 14px var(--gutter) 26px;
    display: none;
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto;
  }
  .nav.is-open { display: block; animation: slide-down .22s var(--ease); }
  .nav__list { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav__link { padding: 13px 16px; border-radius: var(--radius-sm); font-size: 1rem; }
  .nav__cta-mobile { margin-top: 14px; display: block; }
}

@keyframes slide-down {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: none; }
}

/* ------------------------------ 9. Hero ---------------------------------- */

.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(56px, 7vw, 104px) clamp(56px, 8vw, 112px);
  background:
    radial-gradient(120% 120% at 85% 0%, var(--brand-soft) 0%, transparent 55%),
    linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
}
.hero::after {
  /* İnce tarla dokusu — parsel çizgilerini andıran ızgara */
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(color-mix(in srgb, var(--border) 60%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--border) 60%, transparent) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: radial-gradient(80% 70% at 50% 40%, #000 20%, transparent 75%);
  opacity: .55;
  pointer-events: none;
}
.hero > * { position: relative; z-index: 1; }

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
  gap: clamp(32px, 5vw, 68px);
  align-items: center;
}
@media (max-width: 940px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__media { order: -1; }
}

.hero__title { margin-bottom: .55em; }
.hero__title .grad {
  background: linear-gradient(100deg, var(--brand) 10%, var(--lime) 60%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__sub { font-size: clamp(1.02rem, .96rem + .45vw, 1.2rem); color: var(--ink-2); max-width: 56ch; }
.hero__actions { margin-top: 30px; gap: 14px; }

.hero__proof {
  margin-top: 38px;
  padding-top: 26px;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 20px;
}
.hero__proof-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.2rem + 1vw, 1.95rem);
  font-weight: 800;
  color: var(--brand);
  letter-spacing: -.02em;
  line-height: 1.1;
}
.hero__proof-item .suffix { font-size: .58em; color: var(--accent); margin-left: 2px; }
.hero__proof-item > span { font-size: .84rem; color: var(--ink-3); }

.hero__media { position: relative; }
.hero__media img { width: 100%; }
.hero__figure {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3.2;
  background: var(--surface-2);
}
.hero__figure img { width: 100%; height: 100%; object-fit: cover; }

.hero__float {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .86rem;
  animation: float-y 5s ease-in-out infinite alternate;
}
.hero__float--tl { top: 6%; left: -18px; }
.hero__float--br { bottom: 8%; right: -14px; animation-delay: -2.5s; }
.hero__float strong { display: block; font-family: var(--font-display); font-size: 1.02rem; color: var(--ink); }
.hero__float span { color: var(--ink-3); font-size: .78rem; }
.hero__float-icon {
  width: 38px; height: 38px; flex: none;
  display: grid; place-items: center;
  border-radius: 11px;
  background: var(--brand-soft);
  color: var(--brand);
}
.hero__float-icon svg { width: 20px; height: 20px; }
@media (max-width: 560px) { .hero__float { display: none; } }

@keyframes float-y {
  from { transform: translateY(-7px); }
  to { transform: translateY(7px); }
}

/* ------------------------------ 10. Kartlar ------------------------------- */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--border-strong); }
.card__media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--surface-2); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.card:hover .card__media img { transform: scale(1.045); }
.card__body { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; gap: 10px; }
.card__title { margin: 0; font-size: 1.14rem; line-height: 1.32; }
.card__title a { color: inherit; text-decoration: none; }
.card__title a:hover { color: var(--brand); }
.card__text { color: var(--ink-2); font-size: .94rem; margin: 0; }
.card__foot { margin-top: auto; padding-top: 14px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }

.card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .8rem;
  color: var(--ink-3);
  flex-wrap: wrap;
}
.card__meta > * { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.card__meta svg { width: 14px; height: 14px; flex: none; }

.card__tag {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 12px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(8px);
  font-family: var(--font-display);
  font-size: .74rem;
  font-weight: 700;
  color: var(--brand);
  text-decoration: none;
}

/* Hizmet kartı — ikon başlıklı varyant */
.service-card__icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--brand-soft);
  color: var(--brand);
  margin-bottom: 4px;
}
.service-card__icon svg { width: 25px; height: 25px; }
.service-card:hover .service-card__icon { background: var(--accent-soft); color: var(--accent); }

/* Özellik kutusu */
.feature {
  padding: 28px 26px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color .22s var(--ease), transform .22s var(--ease);
}
.feature:hover { border-color: var(--brand-300); transform: translateY(-3px); }
.feature__icon {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 13px;
  background: var(--accent-soft);
  color: var(--accent);
  margin-bottom: 16px;
}
.feature__icon svg { width: 23px; height: 23px; }
.feature h3 { font-size: 1.08rem; margin-bottom: .4rem; }
.feature p { color: var(--ink-2); font-size: .93rem; margin: 0; }

/* ------------------------------ 11. Rakamlar ------------------------------ */

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  background: color-mix(in srgb, var(--border) 70%, transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.stat { background: var(--surface); padding: 30px 26px; text-align: center; }
.section--brand .stats { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.16); }
.section--brand .stat { background: var(--brand-700); }
.stat__value {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 1.5rem + 1.6vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1;
  color: var(--brand);
}
.section--brand .stat__value { color: #fff; }
.stat__value .suffix { font-size: .5em; color: var(--accent); margin-left: 2px; }
.stat__label { margin-top: 8px; font-size: .87rem; color: var(--ink-3); }
.section--brand .stat__label { color: rgba(255,255,255,.72); }

/* ------------------------------ 12. Süreç -------------------------------- */

.steps { counter-reset: step; display: grid; gap: 2px; }
.step {
  position: relative;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 22px;
  padding: 26px 0;
  border-bottom: 1px solid var(--border);
}
.step:last-child { border-bottom: 0; }
.step__num {
  counter-increment: step;
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 1.5px solid var(--border-strong);
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--brand);
  background: var(--surface);
}
.step__num::before { content: '0' counter(step); }
.step h3 { font-size: 1.14rem; margin-bottom: .3rem; }
.step p { color: var(--ink-2); font-size: .95rem; margin: 0; }
@media (max-width: 560px) { .step { grid-template-columns: 1fr; gap: 12px; } }

/* ------------------------------ 13. Referans şeridi ----------------------- */

.marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  gap: clamp(36px, 6vw, 80px);
  width: max-content;
  animation: marquee 38s linear infinite;
  align-items: center;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { flex: none; }
.marquee__item img {
  height: 46px;
  width: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: .55;
  transition: filter .25s var(--ease), opacity .25s var(--ease);
}
.marquee__item:hover img { filter: none; opacity: 1; }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(calc(-50% - clamp(18px, 3vw, 40px))); }
}

/* ------------------------------ 14. Akordiyon ---------------------------- */

.accordion { display: grid; gap: 12px; }
.acc {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.acc[open] { border-color: var(--brand-300); box-shadow: var(--shadow-sm); }
.acc__q {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 19px 22px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  list-style: none;
  color: var(--ink);
}
.acc__q::-webkit-details-marker { display: none; }
.acc__q:hover { color: var(--brand); }
.acc__q::after {
  content: '';
  margin-left: auto;
  flex: none;
  width: 11px; height: 11px;
  border-right: 2.2px solid currentColor;
  border-bottom: 2.2px solid currentColor;
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform .25s var(--ease);
  opacity: .55;
}
.acc[open] .acc__q::after { transform: rotate(-135deg) translate(-3px, -3px); opacity: 1; }
.acc__a { padding: 0 22px 22px; color: var(--ink-2); font-size: .96rem; }
.acc__a > :first-child { margin-top: 0; }

/* ------------------------------ 15. Galeri ------------------------------- */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}
.gallery-item {
  position: relative;
  border: 0;
  padding: 0;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: zoom-in;
  background: var(--surface-2);
  display: block;
  width: 100%;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s var(--ease); }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item__caption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 26px 14px 12px;
  background: linear-gradient(transparent, rgba(6, 18, 12, .82));
  color: #fff;
  font-size: .84rem;
  text-align: left;
  opacity: 0;
  transition: opacity .25s var(--ease);
}
.gallery-item:hover .gallery-item__caption,
.gallery-item:focus-visible .gallery-item__caption { opacity: 1; }

.video-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; }
.video-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
}
.video-embed {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  cursor: pointer;
  border: 0;
  padding: 0;
  width: 100%;
  display: block;
}
.video-embed img { width: 100%; height: 100%; object-fit: cover; opacity: .82; transition: opacity .25s var(--ease); }
.video-embed:hover img { opacity: 1; }
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-embed__play {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 66px; height: 66px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--accent);
  color: #23120a;
  box-shadow: 0 8px 26px rgba(0,0,0,.35);
  transition: transform .22s var(--ease);
}
.video-embed:hover .video-embed__play { transform: scale(1.09); }
.video-embed__play svg { width: 26px; height: 26px; margin-left: 3px; }
.video-card__title { padding: 15px 20px; font-family: var(--font-display); font-weight: 700; font-size: .98rem; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(6, 14, 10, .93);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 4vmin;
}
.lightbox.is-open { display: flex; animation: fade-in .18s var(--ease); }
.lightbox img { max-width: 100%; max-height: 88vh; border-radius: var(--radius); object-fit: contain; }
.lightbox__close, .lightbox__nav {
  position: absolute;
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  color: #fff;
  cursor: pointer;
  transition: background .2s var(--ease);
}
.lightbox__close:hover, .lightbox__nav:hover { background: rgba(255,255,255,.24); }
.lightbox__close { top: 20px; right: 20px; }
.lightbox__nav--prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lightbox__nav--next { right: 20px; top: 50%; transform: translateY(-50%); }
.lightbox__caption { position: absolute; bottom: 22px; left: 0; right: 0; text-align: center; color: rgba(255,255,255,.8); font-size: .9rem; }
.lightbox svg { width: 22px; height: 22px; }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

/* ------------------------------ 16. Formlar ------------------------------- */

.field { display: flex; flex-direction: column; gap: 7px; }
.field__label {
  font-family: var(--font-display);
  font-size: .87rem;
  font-weight: 700;
  color: var(--ink);
}
.field__hint { font-size: .8rem; color: var(--ink-3); }
.field__req { color: var(--accent); }

.input, .textarea, .select {
  width: 100%;
  padding: 12px 15px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  font-family: inherit;
  font-size: .96rem;
  line-height: 1.5;
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.input:focus, .textarea:focus, .select:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 14%, transparent);
}
.input::placeholder, .textarea::placeholder { color: var(--ink-3); }
.textarea { resize: vertical; min-height: 130px; }
.select {
  appearance: none;
  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='%2377877d' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.form-grid--full { grid-column: 1 / -1; }

.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.check { display: flex; align-items: flex-start; gap: 10px; font-size: .9rem; color: var(--ink-2); cursor: pointer; }
.check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--brand); flex: none; }

/* Bildirimler */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--radius);
  border: 1px solid;
  font-size: .93rem;
  margin-bottom: 16px;
}
.alert svg { width: 19px; height: 19px; flex: none; margin-top: 2px; }
.alert--success { background: var(--success-soft); border-color: color-mix(in srgb, var(--success) 30%, transparent); color: var(--success); }
.alert--error { background: var(--danger-soft); border-color: color-mix(in srgb, var(--danger) 30%, transparent); color: var(--danger); }
.alert--info { background: var(--brand-soft); border-color: color-mix(in srgb, var(--brand) 26%, transparent); color: var(--brand); }
.alert--warning { background: var(--warning-soft); border-color: color-mix(in srgb, var(--warning) 30%, transparent); color: var(--warning); }
.alert ul { margin: 6px 0 0; padding-left: 18px; }

/* ------------------------------ 17. İletişim ----------------------------- */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-item { display: flex; gap: 15px; padding: 18px 0; border-bottom: 1px solid var(--border); }
.contact-item:last-of-type { border-bottom: 0; }
.contact-item__icon {
  width: 42px; height: 42px; flex: none;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--brand-soft);
  color: var(--brand);
}
.contact-item__icon svg { width: 20px; height: 20px; }
.contact-item h4 { font-size: .87rem; margin: 0 0 3px; color: var(--ink-3); font-weight: 600; letter-spacing: .02em; text-transform: uppercase; }
.contact-item p, .contact-item a { margin: 0; font-size: 1rem; color: var(--ink); text-decoration: none; font-weight: 500; }
.contact-item a:hover { color: var(--brand); }

.form-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 3.5vw, 38px);
  box-shadow: var(--shadow);
}

.map-frame {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--surface-2);
}
.map-frame iframe { width: 100%; height: 100%; border: 0; }

.social-row { display: flex; gap: 10px; flex-wrap: wrap; }
.social-btn {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--ink-2);
  background: var(--surface);
  transition: all .2s var(--ease);
}
.social-btn:hover { background: var(--brand); border-color: var(--brand); color: var(--on-brand); transform: translateY(-2px); }
.social-btn svg { width: 19px; height: 19px; }

/* ------------------------------ 18. CTA şeridi ---------------------------- */

.cta {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  padding: clamp(34px, 5vw, 62px);
  background: linear-gradient(125deg, var(--brand-700) 0%, var(--brand) 58%, #1d7a4c 100%);
  color: #fff;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
}
.cta::before {
  content: '';
  position: absolute;
  inset: -40% -10% auto auto;
  width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(244,130,55,.34), transparent 65%);
  pointer-events: none;
}
.cta > * { position: relative; }
.cta h2 { color: #fff; margin-bottom: .35em; }
.cta p { color: rgba(255,255,255,.86); max-width: 54ch; margin: 0; }
@media (max-width: 800px) { .cta { grid-template-columns: 1fr; } }

/* ------------------------------ 19. Yazı içeriği ------------------------- */

.post-hero { padding-block: clamp(34px, 4vw, 56px) 0; }
.post-cover {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 21 / 9;
  background: var(--surface-2);
  margin-block: clamp(24px, 3vw, 38px);
  box-shadow: var(--shadow);
}
.post-cover img { width: 100%; height: 100%; object-fit: cover; }

.post-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: .88rem;
  color: var(--ink-3);
  margin-bottom: 18px;
}
.post-meta > * { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.post-meta svg { width: 15px; height: 15px; flex: none; }

.prose { font-size: 1.05rem; line-height: 1.78; color: var(--ink-2); }
.prose > * + * { margin-top: 1.15em; }
.prose h2 {
  font-size: clamp(1.35rem, 1.15rem + .8vw, 1.7rem);
  color: var(--ink);
  margin-top: 2.1em;
  margin-bottom: .55em;
  padding-top: .35em;
}
.prose h3 { font-size: 1.24rem; color: var(--ink); margin-top: 1.8em; margin-bottom: .45em; }
.prose p { margin-bottom: 0; }
.prose ul, .prose ol { padding-left: 1.35em; margin-block: 1.1em; }
.prose li { margin-bottom: .5em; }
.prose li::marker { color: var(--brand); }
.prose a { font-weight: 600; }
.prose img { border-radius: var(--radius); margin-block: 1.6em; box-shadow: var(--shadow-sm); }
.prose blockquote {
  margin: 1.8em 0;
  padding: 4px 0 4px 24px;
  border-left: 3px solid var(--accent);
  font-size: 1.1rem;
  color: var(--ink);
  font-style: italic;
}
.prose code {
  background: var(--surface-3);
  padding: .15em .4em;
  border-radius: 5px;
  font-size: .9em;
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
}
.prose pre { background: var(--surface-3); padding: 18px; border-radius: var(--radius); overflow-x: auto; }
.prose pre code { background: none; padding: 0; }
.prose table { width: 100%; border-collapse: collapse; margin-block: 1.5em; font-size: .95rem; }
.prose th, .prose td { padding: 10px 14px; border: 1px solid var(--border); text-align: left; }
.prose th { background: var(--surface-2); font-family: var(--font-display); }
.prose hr { margin: 2.4em 0; }

/* Paylaş */
.share { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.share span { font-size: .87rem; color: var(--ink-3); }

/* ------------------------------ 20. Filtre ve sayfalama ------------------ */

.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 30px; }
.chip {
  padding: 8px 16px;
  border: 1.5px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink-2);
  font-family: var(--font-display);
  font-size: .87rem;
  font-weight: 600;
  text-decoration: none;
  transition: all .18s var(--ease);
}
.chip:hover { border-color: var(--brand-300); color: var(--brand); }
.chip.is-active { background: var(--brand); border-color: var(--brand); color: var(--on-brand); }

.search-box { position: relative; margin-left: auto; min-width: 240px; }
.search-box .input { padding-left: 40px; }
.search-box svg { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); width: 17px; height: 17px; color: var(--ink-3); pointer-events: none; }
@media (max-width: 640px) { .search-box { margin-left: 0; width: 100%; } }

.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 46px; flex-wrap: wrap; }
.pagination a, .pagination span {
  min-width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  padding-inline: 12px;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  color: var(--ink-2);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .9rem;
  text-decoration: none;
  transition: all .18s var(--ease);
}
.pagination a:hover { border-color: var(--brand); color: var(--brand); }
.pagination .is-current { background: var(--brand); border-color: var(--brand); color: var(--on-brand); }
.pagination .is-disabled { opacity: .4; pointer-events: none; }

/* Boş durum */
.empty {
  text-align: center;
  padding: clamp(44px, 7vw, 80px) 24px;
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  color: var(--ink-3);
}
.empty svg { width: 46px; height: 46px; margin: 0 auto 16px; opacity: .5; }
.empty h3 { color: var(--ink-2); font-size: 1.1rem; }

/* Sayfa başlığı bandı */
.page-head {
  background: linear-gradient(180deg, var(--brand-soft) 0%, var(--bg) 100%);
  padding-block: clamp(40px, 5vw, 72px) clamp(30px, 4vw, 52px);
  border-bottom: 1px solid var(--border);
}
.page-head h1 { margin-bottom: .35em; }
.page-head p { color: var(--ink-2); max-width: 62ch; font-size: 1.05rem; }

.page-head + .section { padding-top: clamp(34px, 4vw, 56px); }

.breadcrumb { display: flex; gap: 8px; align-items: center; font-size: .84rem; color: var(--ink-3); margin-bottom: 14px; flex-wrap: wrap; }
.breadcrumb a { color: var(--ink-3); text-decoration: none; }
.breadcrumb a:hover { color: var(--brand); }
.breadcrumb li { display: flex; align-items: center; gap: 8px; }
.breadcrumb ol { display: flex; gap: 8px; align-items: center; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.breadcrumb li + li::before { content: '/'; opacity: .5; }

/* ------------------------------ 21. Alt bilgi ---------------------------- */

.footer {
  background: #0c1a13;
  color: #a9bcb0;
  padding-block: clamp(48px, 6vw, 78px) 0;
  margin-top: var(--section-y);
}
.footer h4 {
  color: #fff;
  font-size: .84rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer__grid {
  display: grid;
  grid-template-columns: minmax(240px, 1.4fr) repeat(auto-fit, minmax(150px, 1fr));
  gap: clamp(28px, 4vw, 52px);
  padding-bottom: 44px;
}
.footer__brand img { height: 34px; }
.brand-plate {
  display: inline-block;
  background: #fff;
  padding: 7px 12px;
  border-radius: 10px;
  margin-bottom: 16px;
}
.footer__brand p { font-size: .92rem; max-width: 40ch; color: #98ab9f; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.footer a { color: #a9bcb0; text-decoration: none; font-size: .93rem; }
.footer a:hover { color: var(--accent); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.09);
  padding-block: 22px 26px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: .85rem;
  color: #7e9188;
}
.footer .social-btn { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.12); color: #cddbd2; }
.footer .social-btn:hover { background: var(--accent); border-color: var(--accent); color: #21120a; }

/* ------------------------------ 22. Yüzen aksiyonlar --------------------- */

.fab-stack {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 90;
  display: grid;
  gap: 10px;
}
.fab {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  transition: transform .2s var(--ease);
}
.fab:hover { transform: scale(1.07); }
.fab svg { width: 25px; height: 25px; }
.fab--wa { background: #25d366; color: #06301a; }
.fab--top { background: var(--surface); color: var(--ink-2); border: 1px solid var(--border); opacity: 0; pointer-events: none; transition: opacity .25s var(--ease), transform .2s var(--ease); }
.fab--top.is-visible { opacity: 1; pointer-events: auto; }
.fab--top svg { width: 20px; height: 20px; }

/* ------------------------------ 23. Hareket ------------------------------ */

[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
[data-reveal].is-visible { opacity: 1; transform: none; }
[data-reveal][data-delay='1'] { transition-delay: .08s; }
[data-reveal][data-delay='2'] { transition-delay: .16s; }
[data-reveal][data-delay='3'] { transition-delay: .24s; }
[data-reveal][data-delay='4'] { transition-delay: .32s; }
[data-reveal][data-delay='5'] { transition-delay: .4s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ------------------------------ 24. Yardımcılar -------------------------- */

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: .5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; }

@media print {
  .header, .footer, .fab-stack, .topbar, .cta { display: none !important; }
  body { background: #fff; }
}

/* ------------------------- 25. Detay sayfası düzeni ----------------------- */

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, .9fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}
.detail-aside {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  display: grid;
  gap: 18px;
}
.detail-figure {
  margin: 0 0 clamp(24px, 3vw, 40px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 9;
  background: var(--surface-2);
}
.detail-figure img { width: 100%; height: 100%; object-fit: cover; }

.side-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.side-box h3 { font-size: 1rem; margin-bottom: 14px; }
.side-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.side-list a {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--ink-2);
  font-size: .93rem;
  font-weight: 500;
  transition: background .16s var(--ease), color .16s var(--ease);
}
.side-list a:hover { background: var(--surface-2); color: var(--brand); }
.side-list svg { width: 18px; height: 18px; color: var(--brand); flex: none; }

.sticky-figure {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin: 0;
  aspect-ratio: 4 / 3;
  background: var(--surface-3);
}
.sticky-figure img { width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 900px) {
  .detail-grid { grid-template-columns: 1fr; }
  .detail-aside, .sticky-figure { position: static; }
}