/* =========================================================================
   SEGADER · Şehit ve Gazi Çocukları Eğitim Kültür ve Dayanışma Derneği
   Ana stil dosyası

   İçindekiler
   01 Tokenlar          08 Biz Kimiz           15 Bağış
   02 Temel             09 İstiklâl Marşı      16 İletişim
   03 Yardımcılar       10 Misyon & Vizyon     17 Footer
   04 Butonlar          11 Faaliyetler         18 Toast
   05 Header & Menü     12 erdemle             19 Animasyonlar
   06 Hero              13 Yönetim             20 Duyarlı düzen
   07 Değerler şeridi   14 Katıl & Ailelere çağrı
   ========================================================================= */

/* 01 · Tokenlar ---------------------------------------------------------- */
:root {
  --ink: #07090e;
  --night: #0b0f17;
  --night-2: #121826;
  --ivory: #f6f0e4;
  --paper: #f3ecdf;
  --paper-2: #ebe1cf;
  --text-dark: #1b1813;
  --muted-dark: #5f574b;
  --muted-light: rgba(246, 240, 228, .7);
  --line-dark: rgba(241, 220, 170, .14);
  --line-light: rgba(27, 24, 19, .13);

  --crimson: #c8102e;
  --crimson-deep: #7a0b18;
  --gold: #d4af6a;
  --gold-light: #f1dcaa;
  --gold-deep: #a37a3a;
  --gold-grad: linear-gradient(135deg, #f7e5b8 0%, #d4af6a 45%, #a37a3a 100%);
  --crimson-grad: linear-gradient(135deg, #d61a37 0%, #8f0d1f 100%);

  --font-display: 'Cormorant Garamond', 'Times New Roman', serif;
  --font-engraved: 'Cinzel', 'Cormorant Garamond', serif;
  --font-body: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --radius: 18px;
  --radius-lg: 28px;
  --container: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --header-h: 76px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* 02 · Temel ------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

/* Film greni: tüm sayfaya çok hafif bir doku */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
  opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

body.menu-open { overflow: hidden; }

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; font-weight: 600; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
strong { font-weight: 700; }
button { font: inherit; }

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

::selection { background: var(--crimson); color: #fff; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 200;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--ivory);
  color: var(--ink);
  font-weight: 700;
  transition: top .3s var(--ease);
}
.skip-link:focus { top: 16px; }

/* 03 · Yardımcılar ------------------------------------------------------- */
.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  position: relative;
  padding-block: clamp(84px, 11vw, 150px);
}

.section--dark { background: var(--night); color: var(--ivory); }

.section--light {
  background:
    radial-gradient(ellipse 70% 50% at 100% 0%, rgba(212, 175, 106, .16), transparent 70%),
    var(--paper);
  color: var(--text-dark);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  margin-bottom: 1.4rem;
  font-family: var(--font-engraved);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--gold);
}
.eyebrow::before {
  content: "";
  width: 38px;
  height: 1px;
  background: currentColor;
  opacity: .75;
}
.section--light .eyebrow { color: var(--crimson); }

.h2 {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 1.4rem + 3vw, 4.2rem);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -.01em;
  margin-bottom: 1.5rem;
  text-wrap: balance;
}

.h2 em, .gold-text {
  font-style: italic;
  font-weight: 500;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding-right: .06em;
}
.section--light .h2 em {
  background: var(--crimson-grad);
  -webkit-background-clip: text;
  background-clip: text;
}

.section-head {
  max-width: 760px;
  margin-bottom: clamp(44px, 6vw, 76px);
}
.section-head--center {
  margin-inline: auto;
  text-align: center;
}

.section-lead {
  font-size: 1.15rem;
  color: var(--muted-light);
  max-width: 62ch;
}
.section-head--center .section-lead { margin-inline: auto; }
.section--light .section-lead { color: var(--muted-dark); }

/* 04 · Butonlar ---------------------------------------------------------- */
.btn {
  --h: 54px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  height: var(--h);
  padding: 0 1.7rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .02em;
  white-space: nowrap;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), background-color .3s, color .3s, border-color .3s;
}
.btn:hover { transform: translateY(-2px); }
.btn svg { width: 18px; height: 18px; flex: none; }

/* Altın butonlarda geçen ışık */
.btn--gold::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, .55) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform .9s var(--ease);
}
.btn--gold:hover::after { transform: translateX(120%); }

.btn--gold {
  background: var(--gold-grad);
  color: #1d1406;
  box-shadow: 0 12px 34px -12px rgba(212, 175, 106, .65);
}
.btn--gold:hover { box-shadow: 0 18px 44px -12px rgba(212, 175, 106, .85); }

.btn--crimson {
  background: var(--crimson);
  color: #fff;
  box-shadow: 0 10px 30px -12px rgba(200, 16, 46, .85);
}
.btn--crimson:hover { background: #dc1534; }

.btn--ghost {
  border-color: rgba(246, 240, 228, .32);
  background: rgba(255, 255, 255, .04);
  color: var(--ivory);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.btn--ghost:hover { border-color: var(--gold); color: var(--gold-light); }

.btn--ink { background: var(--ink); color: var(--ivory); }
.btn--ink:hover { background: #151b28; }

.btn--line { border-color: rgba(27, 24, 19, .25); color: var(--text-dark); }
.btn--line:hover { border-color: var(--crimson); color: var(--crimson); }

.btn--ivory { background: var(--ivory); color: var(--crimson-deep); }
.btn--ivory:hover { box-shadow: 0 16px 36px -14px rgba(0, 0, 0, .55); }

.btn--sm { --h: 44px; padding: 0 1.15rem; font-size: .86rem; }

/* 05 · Header & Menü ----------------------------------------------------- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 60;
  height: var(--header-h);
  border-bottom: 1px solid transparent;
  transition: background-color .45s, border-color .45s, -webkit-backdrop-filter .45s, backdrop-filter .45s;
}
.site-header.is-scrolled {
  background: rgba(7, 9, 14, .74);
  border-bottom-color: var(--line-dark);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  backdrop-filter: blur(16px) saturate(140%);
}

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand { display: flex; align-items: center; gap: 12px; position: relative; z-index: 2; }
.brand__emblem {
  width: 46px;
  height: 46px;
  flex: none;
  color: var(--gold);
  filter: drop-shadow(0 0 14px rgba(212, 175, 106, .35));
}
.brand__text strong {
  display: block;
  font-family: var(--font-engraved);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: .24em;
  line-height: 1.1;
}
.brand__text small {
  display: block;
  margin-top: 3px;
  font-size: .62rem;
  line-height: 1.35;
  letter-spacing: .03em;
  color: var(--muted-light);
}

.nav { display: flex; align-items: center; gap: clamp(14px, 1.7vw, 28px); }
.nav a:not(.btn) {
  position: relative;
  padding: 6px 0;
  font-size: .88rem;
  font-weight: 600;
  color: rgba(246, 240, 228, .8);
  transition: color .3s;
}
.nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .45s var(--ease);
}
.nav a:not(.btn):hover,
.nav a.is-active { color: var(--gold-light); }
.nav a:not(.btn):hover::after,
.nav a.is-active::after { transform: scaleX(1); transform-origin: left; }
.nav__cta { --h: 42px; padding: 0 1.25rem; margin-left: 4px; }

.nav-toggle {
  display: none;
  position: relative;
  z-index: 2;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  background: rgba(255, 255, 255, .04);
  cursor: pointer;
}
.nav-toggle span {
  position: absolute;
  left: 13px;
  right: 13px;
  height: 1.5px;
  background: var(--ivory);
  transition: transform .4s var(--ease), top .4s var(--ease);
}
.nav-toggle span:first-child { top: 18px; }
.nav-toggle span:last-child { top: 26px; }
.nav-toggle[aria-expanded="true"] span:first-child { top: 22px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { top: 22px; transform: rotate(-45deg); }

/* 06 · Hero -------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(ellipse 55% 65% at 12% 62%, rgba(200, 16, 46, .17), transparent 62%),
    radial-gradient(ellipse 40% 45% at 30% 28%, rgba(212, 175, 106, .1), transparent 70%),
    var(--ink);
}

.hero__media {
  position: absolute;
  inset: 0 0 0 38%;
  z-index: -2;
  overflow: hidden;
  /* Sol kenar, arka plandaki ışıkla dikiş izi bırakmadan erisin */
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, .55) 10%, #000 24%);
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, .55) 10%, #000 24%);
}
.hero__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 55% 30%;
  transform-origin: 60% 35%;
  animation: kenburns 18s var(--ease) both;
}
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, var(--ink) 0%, rgba(7, 9, 14, 0) 30%),
    linear-gradient(180deg, rgba(7, 9, 14, .65) 0%, rgba(7, 9, 14, 0) 22%),
    radial-gradient(ellipse 80% 80% at 65% 40%, transparent 55%, rgba(7, 9, 14, .4) 100%);
}

.stars {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

.hero__content {
  position: relative;
  padding-top: calc(var(--header-h) + 48px);
  padding-bottom: 104px;
}
.hero__text { max-width: min(610px, 42vw); }

.hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -.015em;
  margin-bottom: 1.6rem;
}
.hero__line {
  display: block;
  font-size: clamp(2.6rem, 1rem + 4.1vw, 5.1rem);
  text-shadow: 0 6px 40px rgba(0, 0, 0, .5);
}
.hero__line--accent {
  margin-top: .3em;
  font-size: clamp(1.75rem, .8rem + 2.6vw, 3.4rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.1;
  text-shadow: none;
  filter: drop-shadow(0 6px 30px rgba(0, 0, 0, .55));
}
.hero__line--accent .w {
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding-right: .05em;
}

.hero__lead {
  max-width: 52ch;
  margin-bottom: 2.2rem;
  font-size: clamp(1.02rem, .95rem + .3vw, 1.18rem);
  color: var(--muted-light);
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero__side {
  position: absolute;
  right: calc(var(--gutter) - 6px);
  top: 50%;
  margin: 0;
  writing-mode: vertical-rl;
  transform: translateY(-50%) rotate(180deg);
  font-family: var(--font-engraved);
  font-size: .7rem;
  letter-spacing: .42em;
  text-transform: uppercase;
  color: rgba(246, 240, 228, .55);
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 26px;
  width: 1px;
  height: 60px;
  overflow: hidden;
  background: rgba(246, 240, 228, .18);
  transform: translateX(-50%);
}
.scroll-cue span {
  position: absolute;
  inset: 0;
  background: var(--gold);
  transform: translateY(-100%);
  animation: cue 2.6s var(--ease) infinite;
}

/* Hero giriş animasyonları (JS kelimeleri böler, CSS sahneler) */
.js [data-split] { opacity: 0; }
.js [data-split].is-split { opacity: 1; }
.js [data-split] .w {
  display: inline-block;
  opacity: 0;
  transform: translateY(.45em) rotate(1.5deg);
  filter: blur(10px);
  animation: wordIn 1.15s var(--ease) forwards;
  animation-delay: calc(var(--i) * 85ms + 250ms);
}
.js .hero__eyebrow,
.js .hero__lead,
.js .hero__actions,
.js .hero__side { opacity: 0; animation: fadeUp 1.2s var(--ease) forwards; }
.js .hero__eyebrow { animation-delay: .1s; }
.js .hero__lead { animation-delay: 1.2s; }
.js .hero__actions { animation-delay: 1.4s; }
.js .hero__side { animation-name: fadeIn; animation-delay: 1.8s; }

/* 07 · Değerler şeridi --------------------------------------------------- */
.marquee {
  position: relative;
  overflow: hidden;
  padding: 26px 0;
  background: var(--ink);
  border-block: 1px solid var(--line-dark);
}
.marquee::before,
.marquee::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 1;
  width: 12vw;
  pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(90deg, var(--ink), transparent); }
.marquee::after { right: 0; background: linear-gradient(-90deg, var(--ink), transparent); }

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee 42s linear infinite;
}
.marquee__group {
  display: flex;
  align-items: center;
  gap: clamp(26px, 3.2vw, 52px);
  padding-right: clamp(26px, 3.2vw, 52px);
}
.marquee span {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 1.2rem + 3vw, 4.4rem);
  font-weight: 600;
  line-height: 1;
  color: var(--ivory);
}
.marquee span.is-outline {
  font-style: italic;
  color: transparent;
  -webkit-text-stroke: 1px rgba(212, 175, 106, .8);
}
.marquee svg { width: 18px; height: 18px; color: var(--crimson); flex: none; }

/* 08 · Biz Kimiz --------------------------------------------------------- */
.biz {
  background:
    radial-gradient(ellipse 50% 60% at 0% 30%, rgba(212, 175, 106, .07), transparent 70%),
    var(--night);
}
.biz__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(48px, 7vw, 110px);
  align-items: center;
}
.biz__text p:not(.eyebrow):not(.signature) { color: var(--muted-light); }
.biz__text strong { color: var(--ivory); font-weight: 600; }

.signature {
  margin-top: 2rem;
  padding-left: 1.4rem;
  border-left: 2px solid var(--crimson);
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 1.1rem + 1vw, 1.95rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.25;
  color: var(--gold-light);
}

/* Altın çerçeveli görsel */
.frame { position: relative; margin: 0; }
.frame::before {
  content: "";
  position: absolute;
  inset: -18px 18px 18px -18px;
  border: 1px solid rgba(212, 175, 106, .45);
  border-radius: var(--radius-lg);
  pointer-events: none;
}
.frame__img {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 50px 90px -40px rgba(0, 0, 0, .85);
}
.frame__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 30% 40%;
  transform: scale(1.1);
  transition: transform 1.8s var(--ease);
}
.frame.is-visible .frame__img img { transform: scale(1); }
.frame__img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(7, 9, 14, .78) 0%, rgba(7, 9, 14, 0) 45%);
}
.frame figcaption {
  position: absolute;
  left: clamp(18px, 3vw, 34px);
  right: clamp(18px, 3vw, 34px);
  bottom: clamp(18px, 3vw, 30px);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 1rem + 1.2vw, 2rem);
  font-weight: 600;
  line-height: 1.12;
  color: var(--ivory);
}
.frame figcaption em {
  font-weight: 500;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.frame--light::before { border-color: rgba(163, 122, 58, .5); }
.frame--light .frame__img { box-shadow: 0 50px 90px -45px rgba(60, 40, 10, .55); }

/* Sayılar */
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: clamp(72px, 9vw, 128px);
  border-top: 1px solid var(--line-dark);
}
.stat {
  padding: 34px clamp(16px, 2.4vw, 32px) 0;
  border-left: 1px solid var(--line-dark);
}
.stat:first-child { border-left: 0; padding-left: 0; }
.stat__value {
  display: block;
  margin-bottom: .7rem;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 1.6rem + 3vw, 4.6rem);
  font-weight: 600;
  line-height: 1;
  font-variant-numeric: lining-nums;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat__label { display: block; max-width: 24ch; font-size: .95rem; color: var(--muted-light); }

/* 09 · İstiklâl Marşı ---------------------------------------------------- */
.quote {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding-block: clamp(120px, 16vw, 220px);
  text-align: center;
  background:
    radial-gradient(ellipse 75% 70% at 50% 50%, #3d0812 0%, #1c050a 48%, var(--ink) 100%);
}
.quote__bigstar {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: -2;
  width: min(120vmin, 1100px);
  height: min(120vmin, 1100px);
  color: rgba(212, 175, 106, .045);
  transform: translate(-50%, -50%);
  animation: spin 160s linear infinite;
}
.quote__star {
  display: block;
  width: 30px;
  height: 30px;
  margin: 0 auto 2.2rem;
  color: var(--gold);
  filter: drop-shadow(0 0 18px rgba(212, 175, 106, .7));
}
.quote blockquote { max-width: 1040px; margin: 0 auto; }
.quote blockquote p {
  margin-bottom: 2rem;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, .9rem + 3.6vw, 4.3rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.16;
  color: var(--ivory);
  text-wrap: balance;
}
.quote cite {
  font-family: var(--font-engraved);
  font-size: .78rem;
  font-style: normal;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
}
.quote__after {
  max-width: 56ch;
  margin: 3rem auto 0;
  font-size: 1.1rem;
  color: var(--muted-light);
}

/* 10 · Misyon & Vizyon --------------------------------------------------- */
.mv {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 2.6vw, 32px);
  margin-bottom: clamp(60px, 8vw, 100px);
}
.mv__card {
  position: relative;
  overflow: hidden;
  padding: clamp(30px, 4vw, 54px);
  border: 1px solid rgba(163, 122, 58, .24);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, #fffdf8 0%, #f8f1e4 100%);
  box-shadow: 0 30px 70px -45px rgba(60, 40, 10, .45);
}
.mv__card::before {
  content: attr(data-mark);
  position: absolute;
  right: 18px;
  top: -40px;
  font-family: var(--font-display);
  font-size: 13rem;
  font-style: italic;
  line-height: 1;
  color: rgba(163, 122, 58, .09);
  pointer-events: none;
}
.mv__label {
  display: block;
  margin-bottom: 1.3rem;
  font-family: var(--font-engraved);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--crimson);
}
.mv__card p {
  position: relative;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 1.1rem + .9vw, 1.9rem);
  font-weight: 500;
  line-height: 1.32;
  color: var(--text-dark);
}

.values {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-light);
}
.values li {
  padding: 34px clamp(16px, 2.4vw, 32px) 0;
  border-left: 1px solid var(--line-light);
}
.values li:first-child { border-left: 0; padding-left: 0; }
.values__num {
  font-family: var(--font-engraved);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .2em;
  color: var(--gold-deep);
}
.values h3 {
  margin: .35rem 0 .6rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 1.4rem + 1vw, 2.3rem);
  line-height: 1.1;
}
.values p { margin: 0; font-size: .98rem; color: var(--muted-dark); }

/* 11 · Faaliyetler ------------------------------------------------------- */
.faaliyet {
  background:
    radial-gradient(ellipse 60% 50% at 100% 100%, rgba(200, 16, 46, .1), transparent 70%),
    var(--night);
}
.faaliyet__top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(36px, 6vw, 84px);
  align-items: end;
  margin-bottom: clamp(52px, 7vw, 84px);
}
.faaliyet__top .section-head { margin-bottom: 0; }
.faaliyet__img {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .9);
}
.faaliyet__img img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 40%; }
.faaliyet__img::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(212, 175, 106, .3);
  background: linear-gradient(0deg, rgba(7, 9, 14, .35), transparent 40%);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 1.8vw, 22px);
}
.card {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 3vw, 40px);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .012));
  transition: transform .55s var(--ease), border-color .55s, background-color .55s;
}
.card::before {
  content: "";
  position: absolute;
  right: -30%;
  top: -40%;
  width: 70%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 175, 106, .22), transparent 70%);
  opacity: 0;
  transition: opacity .6s var(--ease);
}
.card::after {
  content: "";
  position: absolute;
  left: clamp(28px, 3vw, 40px);
  right: clamp(28px, 3vw, 40px);
  bottom: 0;
  height: 2px;
  background: var(--gold-grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .7s var(--ease);
}
.card:hover { transform: translateY(-6px); border-color: rgba(212, 175, 106, .45); }
.card:hover::before { opacity: 1; }
.card:hover::after { transform: scaleX(1); }
.card__num {
  display: block;
  margin-bottom: 2.4rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--gold);
}
.card h3 {
  margin-bottom: .75rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.3rem + .8vw, 1.95rem);
  line-height: 1.1;
}
.card p { margin: 0; font-size: .98rem; color: var(--muted-light); }

/* 12 · erdemle ----------------------------------------------------------- */
.erdemle {
  background:
    radial-gradient(ellipse 60% 60% at 0% 100%, rgba(200, 16, 46, .08), transparent 70%),
    linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
}
.erdemle-card {
  --mx: 50%;
  --my: 50%;
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, .9fr);
  overflow: hidden;
  border: 1px solid rgba(163, 122, 58, .3);
  border-radius: 34px;
  background: #fffdf8;
  box-shadow:
    0 0 0 10px rgba(255, 255, 255, .45),
    0 60px 120px -60px rgba(60, 40, 10, .55);
}
.erdemle-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(520px circle at var(--mx) var(--my), rgba(212, 175, 106, .2), transparent 45%);
}
.erdemle-card__main { position: relative; padding: clamp(30px, 5vw, 66px); }
.erdemle-logo {
  display: block;
  width: fit-content;
  margin-bottom: 1.1rem;
  font-family: var(--font-body);
  font-size: clamp(2.8rem, 1.9rem + 2.8vw, 4.4rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.05em;
  color: var(--text-dark);
}
.erdemle-logo span { color: var(--crimson); }
.erdemle-card__title {
  margin-bottom: 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 1.4rem + 1.6vw, 2.8rem);
  line-height: 1.08;
  color: var(--text-dark);
}
.erdemle-card__title em { color: var(--crimson); font-weight: 600; }
.erdemle-card__desc { max-width: 58ch; color: var(--muted-dark); }

.checks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .35rem 1.6rem;
  margin: 1.6rem 0 2.2rem;
}
.checks li {
  position: relative;
  padding-left: 30px;
  font-size: .96rem;
  font-weight: 600;
  color: var(--text-dark);
}
.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .3em;
  width: 19px;
  height: 19px;
  border-radius: 50%;
  background: var(--crimson) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.erdemle-card__actions { display: flex; flex-wrap: wrap; gap: 12px; }

.erdemle-card__side {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(30px, 4.5vw, 60px);
  background:
    radial-gradient(ellipse 90% 70% at 100% 0%, rgba(212, 175, 106, .2), transparent 60%),
    radial-gradient(ellipse 80% 60% at 0% 100%, rgba(200, 16, 46, .22), transparent 60%),
    var(--ink);
  color: var(--ivory);
}
.erdemle-card__kicker {
  margin-bottom: 1rem;
  font-family: var(--font-engraved);
  font-size: .74rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold);
}
.flow { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 2.2rem; }
.flow li { display: flex; align-items: center; gap: 10px; font-size: .86rem; font-weight: 700; }
.flow li span {
  padding: 8px 14px;
  border: 1px solid rgba(212, 175, 106, .4);
  border-radius: 999px;
  background: rgba(255, 255, 255, .04);
}
.flow li:not(:last-child)::after { content: "→"; color: var(--gold); }
.zero { display: flex; flex-direction: column; gap: .6rem; margin-bottom: 2rem; }
.zero__num {
  font-family: var(--font-display);
  font-size: clamp(5rem, 3rem + 6vw, 8.6rem);
  font-weight: 600;
  font-variant-numeric: lining-nums;
  line-height: .85;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.zero__label { font-size: .98rem; color: var(--muted-light); }
.erdemle-card__note {
  margin: 0;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line-dark);
  font-size: .82rem;
  line-height: 1.55;
  color: rgba(246, 240, 228, .55);
}

/* 13 · Yönetim ----------------------------------------------------------- */
.yonetim {
  background:
    radial-gradient(ellipse 50% 40% at 50% 0%, rgba(212, 175, 106, .1), transparent 70%),
    var(--night);
}

.avatar {
  --s: 84px;
  position: relative;
  display: grid;
  place-items: center;
  flex: none;
  width: var(--s);
  height: var(--s);
  overflow: hidden;
  border: 1px solid rgba(212, 175, 106, .6);
  border-radius: 50%;
  background: radial-gradient(circle at 30% 25%, #2b3140, #0b0f17 70%);
  box-shadow: 0 0 0 6px rgba(212, 175, 106, .07), 0 22px 44px -22px rgba(0, 0, 0, .9);
  font-family: var(--font-display);
  font-size: calc(var(--s) * .36);
  font-weight: 600;
  color: var(--gold-light);
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar__mark { width: 34%; height: 34%; color: rgba(212, 175, 106, .55); }
.avatar--lg { --s: clamp(124px, 14vw, 172px); }

.board-lead {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
  max-width: 1000px;
  margin: 0 auto 20px;
  padding: clamp(28px, 4vw, 56px);
  border: 1px solid rgba(212, 175, 106, .3);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(212, 175, 106, .13), rgba(255, 255, 255, .015) 62%);
}
.board-lead__role {
  margin-bottom: .4rem;
  font-family: var(--font-engraved);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold);
}
.board-lead__name {
  margin-bottom: .8rem;
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 1.6rem + 2vw, 3.5rem);
  line-height: 1.04;
}
.board-lead__quote {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-style: italic;
  color: var(--muted-light);
}

.board-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  max-width: 1000px;
  margin-inline: auto;
}
.member {
  padding: 30px 16px 26px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .02);
  text-align: center;
  transition: border-color .4s, transform .4s var(--ease);
}
.member:hover { border-color: rgba(212, 175, 106, .4); transform: translateY(-4px); }
.member .avatar { margin: 0 auto 16px; }
.member__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1.2;
}
.member__role { margin: 4px 0 0; font-size: .82rem; letter-spacing: .04em; color: var(--gold); }
.is-empty { font-style: italic; font-weight: 500; color: rgba(246, 240, 228, .4); }

.board-sub {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 28px;
  max-width: 1000px;
  margin: 44px auto 0;
  padding-top: 30px;
  border-top: 1px solid var(--line-dark);
  text-align: center;
}
.board-sub h3 {
  font-family: var(--font-engraved);
  font-size: .78rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold);
}
.board-sub ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 24px; }
.board-sub li, .board-sub p { margin: 0; color: var(--muted-light); }

/* 14 · Katıl & Ailelere çağrı -------------------------------------------- */
.katil__grid {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: clamp(48px, 7vw, 110px);
  align-items: center;
}
.katil .frame__img img { object-position: 50% 35%; }
.katil .section-head { margin-bottom: clamp(28px, 4vw, 44px); }

.paths { border-bottom: 1px solid var(--line-light); }
.path {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 22px;
  align-items: start;
  padding: 24px 0;
  border-top: 1px solid var(--line-light);
}
.path__num {
  padding-top: .45rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--crimson);
}
.path h3 {
  margin-bottom: .35rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.3rem + .7vw, 1.9rem);
  line-height: 1.1;
}
.path p { margin: 0; font-size: .97rem; color: var(--muted-dark); }
.path__link {
  align-self: center;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: 10px 18px;
  border: 1px solid rgba(200, 16, 46, .3);
  border-radius: 999px;
  font-size: .9rem;
  font-weight: 700;
  color: var(--crimson);
  white-space: nowrap;
  transition: background-color .3s, color .3s, border-color .3s;
}
.path__link span { transition: transform .35s var(--ease); }
.path__link:hover { background: var(--crimson); border-color: var(--crimson); color: #fff; }
.path__link:hover span { transform: translateX(4px); }

.family {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(110deg, var(--crimson-deep) 0%, var(--crimson) 55%, #a00d24 100%);
  color: #fff;
}
.family::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .18;
  background-image: repeating-linear-gradient(135deg, rgba(255, 255, 255, .25) 0 1px, transparent 1px 22px);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 60%);
  mask-image: linear-gradient(90deg, transparent, #000 60%);
}
.family__inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: clamp(20px, 4vw, 48px);
  align-items: center;
  padding-block: clamp(44px, 6vw, 68px);
}
.family__emblem { width: 72px; height: 72px; color: var(--gold-light); }
.family h2 {
  margin-bottom: .45rem;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 1.2rem + 1.5vw, 2.5rem);
  line-height: 1.12;
}
.family p { margin: 0; max-width: 62ch; color: rgba(255, 255, 255, .86); }

/* 15 · Bağış ------------------------------------------------------------- */
.bagis {
  background:
    radial-gradient(ellipse 55% 55% at 82% 45%, rgba(212, 175, 106, .13), transparent 70%),
    var(--night);
}
.bagis__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(48px, 6vw, 96px);
  align-items: center;
}
.bagis .section-head { margin-bottom: 0; }

.notes { margin-top: 2rem; }
.notes li {
  position: relative;
  margin-bottom: .85rem;
  padding-left: 28px;
  font-size: .98rem;
  color: var(--muted-light);
}
.notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .45em;
  width: 12px;
  height: 12px;
  background: var(--gold);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 1.5L14.59 8.44 21.99 8.76 16.18 13.36 18.17 20.49 12 16.4 5.83 20.49 7.82 13.36 2.01 8.76 9.41 8.44Z'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 1.5L14.59 8.44 21.99 8.76 16.18 13.36 18.17 20.49 12 16.4 5.83 20.49 7.82 13.36 2.01 8.76 9.41 8.44Z'/%3E%3C/svg%3E") center / contain no-repeat;
}
.notes strong { color: var(--ivory); }

.bagis__cards { display: grid; gap: 22px; perspective: 1200px; }

.iban-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 28px;
  min-height: 300px;
  overflow: hidden;
  overflow: clip; /* odaklanınca içeriğin kaymaması için kaydırılamaz kırpma */
  padding: clamp(24px, 3.4vw, 40px);
  border: 1px solid rgba(212, 175, 106, .38);
  border-radius: 26px;
  background:
    radial-gradient(120% 120% at 100% 0%, rgba(212, 175, 106, .3), transparent 50%),
    radial-gradient(90% 90% at 0% 100%, rgba(200, 16, 46, .22), transparent 55%),
    linear-gradient(135deg, #1c2231 0%, #0b0e15 60%, #161b27 100%);
  box-shadow: 0 60px 100px -45px rgba(0, 0, 0, .95), inset 0 1px 0 rgba(255, 255, 255, .08);
  transition: transform .5s var(--ease);
  transform-style: preserve-3d;
  container-type: inline-size;
}
.iban-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, .1) 50%, transparent 65%);
  background-size: 250% 100%;
  animation: shine 7s ease-in-out infinite;
}
.iban-card__watermark {
  position: absolute;
  right: -70px;
  bottom: -70px;
  width: 280px;
  height: 280px;
  color: rgba(212, 175, 106, .08);
  pointer-events: none;
}
.iban-card__top { display: flex; align-items: center; gap: 12px; }
.iban-card__top svg { width: 42px; height: 42px; color: var(--gold); flex: none; }
.iban-card__bank {
  font-family: var(--font-engraved);
  font-size: .86rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.iban-card__cur {
  margin-left: auto;
  padding: 4px 11px;
  border: 1px solid rgba(212, 175, 106, .5);
  border-radius: 999px;
  font-size: .74rem;
  font-weight: 700;
  color: var(--gold-light);
}
.iban-card__label {
  display: block;
  margin-bottom: 6px;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: rgba(246, 240, 228, .5);
}
.iban-card__iban {
  margin: 0;
  /* Kart genişliğine göre ölçeklenir; geniş kartta tek satıra sığar */
  font-size: clamp(.95rem, 4.2cqi, 1.5rem);
  font-weight: 600;
  letter-spacing: .05em;
  font-variant-numeric: tabular-nums;
  color: var(--ivory);
  overflow-wrap: anywhere;
}
.iban-card__bottom {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}
.iban-card__receiver { display: block; max-width: 32ch; font-size: .9rem; line-height: 1.45; }

/* 16 · İletişim ---------------------------------------------------------- */
.iletisim { background: var(--ink); padding-bottom: clamp(70px, 8vw, 110px); }
.contact {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 1060px;
  margin-inline: auto;
}
.contact__item {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 38px 24px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .02);
  text-align: center;
  transition: border-color .4s, transform .4s var(--ease), background-color .4s;
}
a.contact__item:hover { border-color: rgba(212, 175, 106, .45); background: rgba(212, 175, 106, .05); transform: translateY(-4px); }
.contact__icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-bottom: 6px;
  border: 1px solid rgba(212, 175, 106, .4);
  border-radius: 50%;
  color: var(--gold);
}
.contact__icon svg { width: 22px; height: 22px; }
.contact__label {
  font-family: var(--font-engraved);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold);
}
.contact__value { font-size: 1.05rem; overflow-wrap: anywhere; }

.socials { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 32px; }
.social {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 48px;
  padding: 0 20px;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--muted-light);
  transition: border-color .3s, color .3s;
}
.social:hover { border-color: var(--gold); color: var(--gold-light); }
.social svg { width: 18px; height: 18px; }

/* 17 · Footer ------------------------------------------------------------ */
.site-footer {
  position: relative;
  overflow: hidden;
  padding-top: clamp(60px, 7vw, 90px);
  border-top: 1px solid var(--line-dark);
  background: var(--ink);
  font-size: .92rem;
  color: var(--muted-light);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer__brand svg { width: 58px; height: 58px; margin-bottom: 16px; color: var(--gold); }
.footer__name {
  margin-bottom: .5rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1.25;
  color: var(--ivory);
}
.footer__motto { font-family: var(--font-display); font-size: 1.15rem; font-style: italic; color: var(--gold); }
.site-footer h3 {
  margin-bottom: 1rem;
  font-family: var(--font-engraved);
  font-size: .75rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--ivory);
}
.site-footer li { margin-bottom: .55rem; }
.site-footer a { transition: color .3s; }
.site-footer a:hover { color: var(--gold-light); }

.footer__giant {
  margin: clamp(40px, 6vw, 70px) 0 -.18em;
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 11.5vw, 13rem);
  font-style: italic;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.02em;
  text-align: center;
  white-space: nowrap;
  color: transparent;
  -webkit-text-stroke: 1px rgba(212, 175, 106, .28);
  pointer-events: none;
  user-select: none;
}

.footer__bottom {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  padding-block: 22px;
  border-top: 1px solid var(--line-dark);
  background: var(--ink);
  box-shadow: 0 0 0 100vmax var(--ink);
  clip-path: inset(0 -100vmax);
  font-size: .8rem;
}
.footer__bottom p { margin: 0; }

/* 18 · Toast ------------------------------------------------------------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  z-index: 120;
  max-width: calc(100vw - 32px);
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--ivory);
  color: var(--ink);
  font-size: .92rem;
  font-weight: 700;
  box-shadow: 0 20px 50px -20px rgba(0, 0, 0, .7);
  opacity: 0;
  transform: translate(-50%, 16px);
  transition: opacity .4s var(--ease), transform .4s var(--ease);
  pointer-events: none;
}
.toast.is-shown { opacity: 1; transform: translate(-50%, 0); }

/* 19 · Animasyonlar ------------------------------------------------------ */
.js .reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1.1s var(--ease), transform 1.1s var(--ease);
  transition-delay: var(--d, 0ms);
}
.js .reveal.is-visible { opacity: 1; transform: none; }

@keyframes kenburns { from { transform: scale(1.14); } to { transform: scale(1); } }
@keyframes wordIn { to { opacity: 1; transform: none; filter: blur(0); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes fadeIn { to { opacity: 1; } }
@keyframes cue { 0% { transform: translateY(-100%); } 50% { transform: translateY(0); } 100% { transform: translateY(100%); } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes spin { to { transform: translate(-50%, -50%) rotate(360deg); } }
@keyframes shine { 0%, 100% { background-position: 120% 0; } 50% { background-position: -20% 0; } }

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

/* 20 · Duyarlı düzen ----------------------------------------------------- */
@media (max-width: 1180px) {
  .nav {
    position: fixed;
    inset: 0;
    z-index: 1;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 6px;
    padding: calc(var(--header-h) + 20px) var(--gutter) 40px;
    background:
      radial-gradient(ellipse 70% 50% at 100% 0%, rgba(212, 175, 106, .14), transparent 70%),
      radial-gradient(ellipse 60% 50% at 0% 100%, rgba(200, 16, 46, .18), transparent 70%),
      var(--ink);
    opacity: 0;
    visibility: hidden;
    transition: opacity .45s var(--ease), visibility .45s;
  }
  .nav.is-open { opacity: 1; visibility: visible; }
  /* backdrop-filter, sabit konumlu menüyü header'ın içine hapseder; menü açıkken kaldır */
  body.menu-open .site-header {
    background: transparent;
    border-bottom-color: transparent;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    transition: none;
  }
  .nav a:not(.btn) {
    font-family: var(--font-display);
    font-size: clamp(2rem, 1.4rem + 3vw, 3rem);
    font-weight: 600;
    line-height: 1.2;
    color: var(--ivory);
  }
  .nav a:not(.btn)::after { display: none; }
  .nav__cta { --h: 52px; margin: 24px 0 0; padding: 0 2rem; }
  .nav-toggle { display: block; }
}

@media (max-width: 1099px) {
  .hero { display: block; min-height: 0; }
  .hero__media {
    position: relative;
    inset: auto;
    height: clamp(340px, 60svh, 680px);
    -webkit-mask-image: none;
    mask-image: none;
  }
  .hero__media img { object-position: 52% 28%; }
  .hero__media::after {
    background:
      linear-gradient(0deg, var(--ink) 0%, rgba(7, 9, 14, .65) 22%, rgba(7, 9, 14, 0) 52%),
      linear-gradient(180deg, rgba(7, 9, 14, .7) 0%, rgba(7, 9, 14, 0) 26%);
  }
  .hero__content { margin-top: -120px; padding-top: 0; padding-bottom: 80px; }
  .hero__text { max-width: 680px; }
  .hero__side, .scroll-cue { display: none; }
}

@media (max-width: 960px) {
  .biz__grid,
  .faaliyet__top,
  .katil__grid,
  .bagis__grid,
  .mv { grid-template-columns: minmax(0, 1fr); }
  .frame { margin: 18px 0 0 18px; }
  .stats,
  .values { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat:nth-child(3), .values li:nth-child(3) { border-left: 0; padding-left: 0; }
  .stat:nth-child(n + 3), .values li:nth-child(n + 3) { padding-top: 34px; margin-top: 34px; border-top: 1px solid var(--line-dark); }
  .values li:nth-child(n + 3) { border-top-color: var(--line-light); }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .erdemle-card { grid-template-columns: minmax(0, 1fr); }
  .board-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  body { font-size: 1rem; }
  .brand__text small { display: none; }
  .brand__emblem { width: 40px; height: 40px; }
  .hero__actions .btn { flex: 1 1 auto; }
  .cards,
  .contact,
  .checks { grid-template-columns: minmax(0, 1fr); }
  .board-lead { grid-template-columns: minmax(0, 1fr); justify-items: center; text-align: center; }
  .path { grid-template-columns: auto minmax(0, 1fr); }
  .path__link { grid-column: 2; justify-self: start; }
  .family__inner { grid-template-columns: minmax(0, 1fr); justify-items: start; }
  .family__emblem { width: 56px; height: 56px; }
  .footer__grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .footer__bottom { flex-direction: column; }
}

@media (max-width: 420px) {
  .stat__label { font-size: .88rem; }
  .values { grid-template-columns: minmax(0, 1fr); }
  .values li { border-left: 0 !important; padding-left: 0 !important; }
  .values li:nth-child(n + 2) { padding-top: 28px; margin-top: 28px; border-top: 1px solid var(--line-light); }
  .board-grid { grid-template-columns: minmax(0, 1fr); }
}