/* VuBerber — pazarlama / açılış sayfası katmanı.
   tokens.css üzerine biner. Marka: saf siyah, aksan renk yok; premium his
   tipografi, boşluk ve hareketten gelir. Logo serif olduğu için başlıklar da serif. */

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

:root {
  --font-display: 'Cormorant Garamond', 'Times New Roman', Georgia, serif;
  --wrap: 1080px;
  --gutter: 22px;
  --dock-h: 66px;
  --z-header: 60;
  --z-dock: 70;
  --z-drawer: 90;
  --ease-out-soft: cubic-bezier(.16, 1, .3, 1);
}

.seo-body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: var(--lh-relaxed);
  margin: 0;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.seo-body[data-menu-open] { overflow: hidden; }

.seo-wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.seo-narrow { max-width: 720px; }

/* ══ Üst bar ══════════════════════════════════════════ */
.seo-header {
  position: fixed; inset: 0 0 auto; z-index: var(--z-header);
  transition: background var(--dur-base) ease, border-color var(--dur-base) ease;
  border-bottom: 1px solid transparent;
}
.seo-header[data-scrolled] {
  background: rgba(0, 0, 0, .72);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom-color: var(--border);
}
.seo-header__inner {
  max-width: var(--wrap); margin: 0 auto;
  padding: 14px var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.seo-logo { display: inline-flex; align-items: center; }
.seo-logo img { height: 34px; width: auto; display: block; }
@media (min-width: 900px) { .seo-logo img { height: 40px; } }


/* Masaüstünde yatay menü, hamburger gizli */
.seo-nav-inline { display: none; }
@media (min-width: 900px) {
  .seo-nav-inline { display: flex; gap: 26px; align-items: center; }
  .seo-nav-inline a {
    font-size: var(--fs-sm); font-weight: var(--fw-medium); letter-spacing: .2px;
    color: var(--text-muted); text-decoration: none; padding: 6px 0;
    border-bottom: 1px solid transparent;
    transition: color var(--dur-fast) ease, border-color var(--dur-fast) ease;
  }
  .seo-nav-inline a:hover { color: var(--text); }
  .seo-nav-inline a[aria-current="page"] { color: var(--text); border-bottom-color: var(--text); }
  .menu-btn { display: none; }
}

/* Çekmece menü + hamburger: styles/shell.css (uygulama sayfalarıyla ortak) */


/* ══ Butonlar ═════════════════════════════════════════ */
.seo-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: var(--touch-min); padding: 0 24px;
  border-radius: var(--r-pill);
  font-size: var(--fs-sm); font-weight: var(--fw-semibold); letter-spacing: .1px;
  text-decoration: none; border: 1px solid transparent;
  touch-action: manipulation; cursor: pointer;
  transition: background var(--dur-fast) ease, border-color var(--dur-fast) ease, transform var(--dur-fast) var(--ease-out-soft);
}
.seo-btn--primary { background: var(--cta-bg); color: var(--cta-fg); }
.seo-btn--primary:hover { background: var(--cta-bg-hover); }
.seo-btn--ghost { background: rgba(255,255,255,.04); color: var(--text); border-color: var(--border-strong); }
.seo-btn--ghost:hover { border-color: var(--text-muted); background: rgba(255,255,255,.07); }
.seo-btn:active { transform: scale(.97); }
.seo-btn:focus-visible { outline: 2px solid var(--text); outline-offset: 3px; }
.seo-btn--sm { min-height: 40px; padding: 0 18px; font-size: var(--fs-xs); }

/* ══ Hero ═════════════════════════════════════════════ */
.hero { position: relative; }
.hero__inner {
  position: relative;
  min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 104px 0 calc(var(--dock-h) + 30px);
}

/* Mobil: video tam genişlikte zemin (seo-wrap dolgusundan taşar) */
.hero__visual {
  position: absolute; top: 0; bottom: 0;
  left: 50%; transform: translateX(-50%);
  width: 100vw; overflow: hidden; background: #0a0a0a;
}
.hero__visual video {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.hero__visual::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to bottom,
    rgba(0,0,0,.74) 0%, rgba(0,0,0,.3) 34%, rgba(0,0,0,.58) 70%, #000 100%);
}
.hero__copy { position: relative; z-index: 1; }

.hero__eyebrow {
  font-size: var(--fs-xs); letter-spacing: 2.4px; text-transform: uppercase;
  color: rgba(255,255,255,.72); margin: 0 0 18px;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 11.5vw, 82px);
  line-height: .96; letter-spacing: -.5px; font-weight: 500;
  margin: 0 0 20px; text-wrap: balance;
}
.hero h1 em { font-style: italic; }
.hero__lede {
  font-size: 17px; line-height: 1.55; color: rgba(255,255,255,.82);
  max-width: 46ch; margin: 0 0 30px;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 10px; }
.hero h1 + .hero__cta { margin-top: 30px; }   /* metin yokken */
.hero__scroll {
  margin-top: 32px; display: inline-flex; align-items: center; gap: 9px;
  min-height: var(--touch-min);
  font-size: var(--fs-xs); letter-spacing: 1.6px; text-transform: uppercase;
  color: rgba(255,255,255,.52); text-decoration: none;
}
.hero__scroll:hover { color: var(--text); }
.hero__scroll svg { animation: nudge 2.6s var(--ease-out-soft) infinite; }
@media (max-width: 899px) { .hero__scroll { display: none; } }

@keyframes nudge { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(4px); } }

/* Masaüstü: dikey video kendi çerçevesinde, metin solda */
@media (min-width: 900px) {
  .hero__inner {
    min-height: 90svh; justify-content: center;
    display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 64px;
    padding: 140px 0 calc(var(--dock-h) + 70px);
  }
  .hero__copy { max-width: 560px; order: 1; }
  .hero__visual {
    position: static; transform: none; width: min(348px, 100%);
    order: 2; justify-self: end;
    aspect-ratio: 9 / 16; border-radius: 28px;
    border: 1px solid var(--border-strong);
    box-shadow: 0 44px 100px -34px rgba(0,0,0,.95);
  }
  .hero__visual::after {
    background: linear-gradient(to bottom, transparent 55%, rgba(0,0,0,.5) 100%);
  }
  .hero__lede { color: var(--text-muted); }
  .hero__scroll { display: inline-flex; }
}

/* ══ Bölümler ═════════════════════════════════════════ */
.seo-section { padding: 44px 0; border-top: 1px solid var(--border); }
@media (min-width: 900px) { .seo-section { padding: 60px 0; } }
/* Bölümün son öğesi alt payını bırakmasın — dolgular üst üste binmesin */
.seo-section > *:last-child { margin-bottom: 0; }
.seo-section--flush { border-top: 0; }
.seo-eyebrow {
  display: block; font-size: var(--fs-xs); letter-spacing: 2.2px;
  text-transform: uppercase; color: var(--text-subtle); margin: 0 0 14px;
}
h2.seo-h2 {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(28px, 5vw, 42px); line-height: 1.06; letter-spacing: -.3px;
  margin: 0 0 16px; text-wrap: balance;
}
h1.seo-h1 {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(38px, 8vw, 60px); line-height: 1.02; letter-spacing: -.4px;
  margin: 0 0 18px; text-wrap: balance;
}
h3.seo-h3 { font-size: var(--fs-lg); font-weight: var(--fw-semibold); letter-spacing: -.2px; margin: 30px 0 8px; }
.seo-lede { font-size: 18px; line-height: 1.6; color: var(--text-muted); max-width: 60ch; margin: 0 0 28px; }
.seo-section p { color: var(--text-muted); margin: 0 0 16px; max-width: 68ch; }
.seo-section p strong, .seo-section li strong { color: var(--text); font-weight: var(--fw-semibold); }
.seo-section a { color: var(--text); text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--border-strong); }
.seo-section a:hover { text-decoration-color: var(--text); }
.seo-section ul { color: var(--text-muted); padding-left: 20px; margin: 0 0 16px; max-width: 68ch; }
.seo-section li { margin-bottom: 9px; }
.seo-cta-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }


/* .seo-section a kuralının buton/kartları ezmesini engelle (özgüllük çakışması) */
.seo-section a.seo-btn,
.seo-section a.seo-card,
.seo-section a.dock__item { text-decoration: none; }
.seo-section a.seo-btn--primary { color: var(--cta-fg); }
.seo-section a.seo-btn--ghost { color: var(--text); }
.seo-section a.seo-card { color: inherit; }

/* ══ Kartlar ══════════════════════════════════════════ */
.seo-grid { display: grid; gap: 14px; grid-template-columns: 1fr; margin: 20px 0; }
@media (min-width: 700px) {
  .seo-grid--2 { grid-template-columns: repeat(2, 1fr); }
  .seo-grid--3 { grid-template-columns: repeat(3, 1fr); }
}
.seo-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 24px;
  transition: border-color var(--dur-base) ease, transform var(--dur-base) var(--ease-out-soft);
}
a.seo-card { text-decoration: none; display: block; color: inherit; }
a.seo-card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
a.seo-card:focus-visible { outline: 2px solid var(--text); outline-offset: 3px; }
.seo-card__title { font-weight: var(--fw-semibold); letter-spacing: -.2px; margin: 0 0 8px; color: var(--text); font-size: var(--fs-lg); }
.seo-card__text { font-size: var(--fs-sm); color: var(--text-muted); margin: 0; line-height: 1.55; }

/* ══ NAP ══════════════════════════════════════════════ */
.seo-nap { display: grid; gap: 2px; margin: 0; }
.seo-nap dt { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 1.6px; color: var(--text-subtle); margin-top: 22px; }
.seo-nap dd { margin: 0; color: var(--text); font-size: var(--fs-base); line-height: 1.6; }
.seo-nap a { color: var(--text); }

/* ══ SSS ══════════════════════════════════════════════ */
.seo-faq { border-top: 1px solid var(--border); margin-top: 4px; }
.seo-faq details { border-bottom: 1px solid var(--border); }
.seo-faq summary {
  cursor: pointer; list-style: none; padding: 20px 0;
  min-height: var(--touch-min);
  font-weight: var(--fw-semibold); font-size: var(--fs-lg); letter-spacing: -.2px;
  display: flex; justify-content: space-between; align-items: center; gap: 18px;
}
.seo-faq summary::-webkit-details-marker { display: none; }
.seo-faq summary::after {
  content: ''; flex-shrink: 0; width: 11px; height: 11px;
  border-right: 1.5px solid var(--text-muted); border-bottom: 1.5px solid var(--text-muted);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform var(--dur-base) var(--ease-out-soft);
}
.seo-faq details[open] summary::after { transform: rotate(225deg) translate(-2px, -2px); }
.seo-faq summary:focus-visible { outline: 2px solid var(--text); outline-offset: 2px; }
.seo-faq details p { margin: 0 0 20px; font-size: var(--fs-base); color: var(--text-muted); max-width: 66ch; }

/* ══ Footer ═══════════════════════════════════════════ */
.seo-footer { border-top: 1px solid var(--border); padding: 56px 0 calc(var(--dock-h) + 40px); }
@media (min-width: 900px) { .seo-footer { padding-bottom: calc(var(--dock-h) + 56px); } }
.seo-footer__logo img { height: 44px; width: auto; opacity: .9; margin-bottom: 24px; }
.seo-footer__links { display: flex; flex-wrap: wrap; gap: 10px 24px; padding: 0; margin: 0 0 26px; list-style: none; }
.seo-footer__links a { font-size: var(--fs-sm); color: var(--text-muted); text-decoration: none; }
.seo-footer__links a:hover { color: var(--text); }
.seo-footer p { font-size: var(--fs-sm); color: var(--text-subtle); margin: 0 0 6px; }
.seo-footer p a { color: var(--text-muted); text-decoration: none; }

/* Yüzen oval alt bar: styles/dock.css (uygulama sayfalarıyla ortak) */


/* ══ Kırıntı ══════════════════════════════════════════ */
.seo-breadcrumb { font-size: var(--fs-xs); color: var(--text-subtle); padding: 108px 0 0; letter-spacing: .3px; }
.seo-breadcrumb a { color: var(--text-muted); text-decoration: none; }
.seo-breadcrumb a:hover { color: var(--text); }

/* Kırıntısı olmayan iç sayfalarda sabit başlık için pay */
.page-top { padding-top: 108px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}