/* ============================================================
   Actegen — main.css
   Pharma B2B vitrin landing
   ============================================================ */

:root {
  color-scheme: light dark;

  --color-primary: #0B5FAE;
  --color-primary-dark: #073D72;
  --color-primary-darker: #052852;
  --color-accent: #4DB8E8;
  --color-accent-soft: #E6F4FB;
  --color-brand-red: #B5161E;
  --color-brand-red-dark: #8A0F15;
  --color-brand-red-soft: #FCE9EA;
  --color-bg: #FFFFFF;
  --color-bg-soft: #F4F8FC;
  --color-bg-mid: #EAF1F8;
  --color-text: #0E1B2C;
  --color-text-muted: #5A6B80;
  --color-border: #E2EAF3;
  --color-white: #FFFFFF;
  --color-card-bg: #FFFFFF;

  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;

  --container: 1280px;
  --gutter: clamp(16px, 4vw, 48px);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 1px 2px rgba(11, 95, 174, .06), 0 1px 3px rgba(11, 95, 174, .04);
  --shadow-md: 0 4px 14px rgba(11, 95, 174, .08), 0 2px 6px rgba(11, 95, 174, .05);
  --shadow-lg: 0 18px 40px rgba(11, 95, 174, .12), 0 6px 14px rgba(11, 95, 174, .06);

  --header-h: 72px;
  --topbar-h: 40px;

  --t-fast: 160ms cubic-bezier(.4, 0, .2, 1);
  --t-base: 280ms cubic-bezier(.4, 0, .2, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0E1626;
    --color-bg-soft: #131F33;
    --color-bg-mid: #182740;
    --color-text: #E8EEF5;
    --color-text-muted: #9AAABC;
    --color-border: #233148;
    --color-white: #FFFFFF;
    --color-card-bg: #182740;
    --color-primary: #4DA0E0;
    --color-primary-dark: #2E7AB5;
    --color-primary-darker: #1B5687;
    --color-accent: #6FCEF0;
    --color-accent-soft: #1B3349;
    --color-brand-red: #E8525A;
    --color-brand-red-soft: #3A1418;
    --color-brand-red-dark: #C8323A;
  }
}

* { box-sizing: border-box; }
*, *::before, *::after { margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  overflow-x: clip;
}

body {
  font-family: var(--font-sans);
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

img, svg { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--color-primary-dark); }
button { font: inherit; cursor: pointer; background: none; border: 0; color: inherit; }
input, textarea, select { font: inherit; }

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

.skip-link {
  position: absolute; left: 8px;
  background: var(--color-primary); color: #fff; padding: 8px 14px;
  border-radius: 6px; z-index: 9999;
  /* off-screen — top:-40px element yüksekliğine göre 0.75px taşıyıp şerit gösteriyordu */
  transform: translateY(-150%);
  top: 0;
  transition: transform var(--t-fast);
}
.skip-link:focus { transform: translateY(8px); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* Headings ----------------------------------------------------- */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--color-text);
  line-height: 1.15;
}
h1 { font-size: clamp(36px, 6vw, 72px); }
h2 { font-size: clamp(28px, 4vw, 48px); line-height: 1.2; }
h3 { font-size: clamp(18px, 1.6vw, 22px); line-height: 1.3; }
h4 { font-size: clamp(16px, 1.3vw, 18px); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-sans);
  font-size: 13px; font-weight: 700;
  letter-spacing: .14em;
  color: var(--color-brand-red);
  margin-bottom: 14px;
  text-transform: none;
}
.eyebrow::before {
  content: ''; width: 24px; height: 2px;
  background: currentColor; border-radius: 2px;
}
.eyebrow--light { color: #FF6B72; }
.eyebrow--center { display: flex; justify-content: center; }

.section__title { color: var(--color-text); margin-bottom: 14px; }
.section__title--light { color: var(--color-white); }
.section__title--center { text-align: center; margin-inline: auto; }
.section__lead { font-size: clamp(16px, 1.2vw, 18px); color: var(--color-text-muted); max-width: 64ch; }
.section__lead--light { color: rgba(255,255,255,.85); }
.section__notice {
  display: inline-block;
  margin-top: 10px;
  background: var(--color-brand-red-soft);
  color: var(--color-brand-red-dark);
  font-size: 13px; font-weight: 500;
  padding: 8px 14px;
  border-radius: 999px;
}

/* Buttons ------------------------------------------------------ */

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  font-family: var(--font-sans);
  font-weight: 600; font-size: 15px;
  letter-spacing: .01em;
  border-radius: 999px;
  text-decoration: none;
  transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
  white-space: nowrap;
}
.btn--lg { min-height: 56px; padding: 0 28px; font-size: 16px; }
.btn--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 8px 18px rgba(11, 95, 174, .25);
}
@media (hover: hover) {
  .btn--primary:hover { background: var(--color-primary-dark); transform: translateY(-1px); box-shadow: 0 12px 24px rgba(11, 95, 174, .3); color: #fff; }
}
.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-border);
}
@media (hover: hover) {
  .btn--ghost:hover { border-color: var(--color-primary); color: var(--color-primary-dark); }
}

/* Top bar ------------------------------------------------------ */

.topbar {
  background: var(--color-primary-darker);
  color: rgba(255,255,255,.85);
  font-size: 13px;
  height: var(--topbar-h);
  display: flex; align-items: center;
}
.topbar__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; height: 100%;
}
.topbar__hours { display: inline-flex; align-items: center; gap: 8px; }
.topbar__right { display: flex; align-items: center; gap: 18px; }

/* Header'da masaüstü lang switcher (topbar'dan taşındı — sticky scroll'da da erişilebilir) */
.header__lang {
  display: none;
  align-items: center;
  gap: 2px;
}
@media (min-width: 768px) {
  .header__lang { display: inline-flex; }
}
.header__lang .lang__btn {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 6px 10px;
  border-radius: 8px;
  letter-spacing: .04em;
  transition: color var(--t-fast), background var(--t-fast);
  cursor: pointer;
}
.header__lang .lang__btn[aria-pressed="true"] {
  color: var(--color-primary);
  background: var(--color-accent-soft);
}
@media (hover: hover) {
  .header__lang .lang__btn:hover { color: var(--color-primary); }
}
.header__lang .lang__sep {
  color: var(--color-border);
  font-weight: 400;
  font-size: 13px;
}
/* Tablet kompakt */
@media (max-width: 1023px) and (min-width: 768px) {
  .header__lang .lang__btn { padding: 5px 8px; font-size: 12px; }
}

.social { display: inline-flex; gap: 6px; }
.social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  color: rgba(255,255,255,.7);
  border-radius: 50%;
  transition: background var(--t-fast), color var(--t-fast);
}
.social a:hover { background: rgba(255,255,255,.1); color: #fff; }

@media (max-width: 767px) { .topbar { display: none; } }

/* Header ------------------------------------------------------- */

.header {
  position: sticky; top: 0; z-index: 100;
  background: var(--color-bg);
  height: var(--header-h);
  transition: box-shadow var(--t-base), height var(--t-base);
  border-bottom: 1px solid transparent;
}
@media (min-width: 768px) {
  .header {
    background: rgba(255,255,255,.96);
    backdrop-filter: saturate(180%) blur(10px);
    -webkit-backdrop-filter: saturate(180%) blur(10px);
  }
}
@media (min-width: 768px) and (prefers-color-scheme: dark) {
  .header {
    background: rgba(14,22,38,.92);
  }
}
.header.is-scrolled {
  box-shadow: 0 6px 24px rgba(11, 95, 174, .08);
  border-bottom-color: var(--color-border);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%; gap: 24px;
}

.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-weight: 800; font-size: 18px;
  letter-spacing: .06em;
  color: var(--color-primary-darker);
  text-decoration: none;
}
.brand img { display: block; height: 44px; width: auto; max-width: 200px; }
@media (max-width: 480px) { .brand img { height: 36px; } }
.brand__name { line-height: 1; }
.brand--light img { height: 48px; max-width: 220px; }

.nav { display: flex; align-items: center; gap: 28px; }
.nav__list { display: flex; gap: 26px; }
.nav__list a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 15px;
  position: relative;
  padding: 8px 0;
}
.nav__list a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 2px;
  height: 2px; background: var(--color-brand-red);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--t-fast);
}
.nav__list a:hover { color: var(--color-primary); }
.nav__list a:hover::after { transform: scaleX(1); }
/* === Hamburger button — refined 3-line → X === */

.hamburger {
  display: none;
  align-items: center; justify-content: center;
  width: 46px; height: 46px;
  padding: 0; border: 0; border-radius: 14px;
  background: transparent;
  cursor: pointer;
  position: relative;
  z-index: 210;
  -webkit-tap-highlight-color: transparent;
  transition: background var(--t-fast), box-shadow var(--t-fast);
}
@media (hover: hover) {
  .hamburger:hover {
    background: var(--color-bg-mid);
    box-shadow: 0 4px 16px -8px rgba(11, 95, 174, .35);
  }
}
.hamburger:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.hamburger__box {
  position: relative;
  width: 22px; height: 16px;
}
.hamburger__box span {
  position: absolute;
  left: 0;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transform-origin: center;
  transition: top .25s cubic-bezier(.65,.05,.36,1) .15s,
              transform .35s cubic-bezier(.65,.05,.36,1),
              width .3s cubic-bezier(.65,.05,.36,1),
              opacity .2s ease;
}
.hamburger__box span:nth-child(1) { top: 0;  width: 100%; }
.hamburger__box span:nth-child(2) { top: 7px; width: 65%; left: auto; right: 0; }
.hamburger__box span:nth-child(3) { top: 14px; width: 100%; }

@media (hover: hover) {
  .hamburger:hover .hamburger__box span:nth-child(2) { width: 100%; }
}

/* === Nav overlay — drawer fullscreen olduğu için backdrop'a gerek yok, gizli === */

.nav-overlay { display: none; }

/* nav__head sadece mobil drawer'da görünür (768+ desktop'ta inline navi gösteriyor) */
.nav__head { display: none; }

/* === Mobile drawer — clip-path circle hamburger butondan açılır, kendi içinde brand+X === */

@media (max-width: 767px) {
  .nav {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100dvh;
    z-index: 200;
    background: var(--color-bg);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 0 clamp(24px, 7vw, 48px) max(20px, calc(env(safe-area-inset-bottom) + 14px));
    gap: 0;
    /* Hamburger butonunun konumundan (sağ üst) açılan circle clip — slide yerine doğal genişleme */
    --nav-origin-x: calc(100% - 35px);
    --nav-origin-y: 35px;
    clip-path: circle(0px at var(--nav-origin-x) var(--nav-origin-y));
    -webkit-clip-path: circle(0px at var(--nav-origin-x) var(--nav-origin-y));
    visibility: hidden;
    overflow: hidden;
    overscroll-behavior: contain;
    transition: clip-path .5s cubic-bezier(.77,0,.18,1),
                -webkit-clip-path .5s cubic-bezier(.77,0,.18,1),
                visibility 0s .5s;
  }
  .nav.is-open {
    clip-path: circle(150vmax at var(--nav-origin-x) var(--nav-origin-y));
    -webkit-clip-path: circle(150vmax at var(--nav-origin-x) var(--nav-origin-y));
    visibility: visible;
    transition: clip-path .55s cubic-bezier(.77,0,.18,1),
                -webkit-clip-path .55s cubic-bezier(.77,0,.18,1),
                visibility 0s;
  }

  /* Drawer head — kendi brand'i + kapatma butonu */
  .nav__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    margin-bottom: 12px;
    flex-shrink: 0;
  }
  .nav__brand {
    display: inline-flex;
    align-items: center;
    line-height: 0;
  }
  .nav__brand img {
    display: block;
    height: 36px;
    width: auto;
    max-width: 160px;
  }
  .nav__close {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    width: 44px; height: 44px;
    padding: 0;
    border: 0;
    border-radius: 12px;
    background: var(--color-bg-soft);
    color: var(--color-text);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: background var(--t-fast), transform var(--t-fast);
  }
  @media (hover: hover) {
    .nav__close:hover {
      background: var(--color-bg-mid);
      transform: rotate(90deg);
    }
  }
  .nav__close:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
  }

  /* Numbered, animated link list — overflow yok, kısa ekranda compact */
  .nav__list {
    counter-reset: navItem;
    flex-direction: column;
    gap: 0;
    margin: 0 0 16px;
  }
  .nav__list li {
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
  }
  .nav__list li:first-child {
    border-top: 1px solid var(--color-border);
  }
  .nav__list a {
    counter-increment: navItem;
    display: flex;
    align-items: baseline;
    gap: 14px;
    padding: clamp(11px, 1.8vh, 16px) 4px;
    font-family: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
    font-size: clamp(18px, 4.8vw, 22px);
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: -.012em;
    line-height: 1.2;
    opacity: 0;
    transform: translateX(24px);
    transition: opacity .45s cubic-bezier(.4,0,.2,1),
                transform .55s cubic-bezier(.34,1.2,.64,1),
                color var(--t-fast),
                padding-left var(--t-fast);
  }
  .nav__list a::before {
    content: counter(navItem, decimal-leading-zero);
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 11px;
    font-weight: 700;
    color: var(--color-brand-red);
    letter-spacing: .04em;
    font-variant-numeric: tabular-nums;
    width: 20px;
    flex-shrink: 0;
    transform: translateY(-2px);
  }
  .nav__list a::after { display: none; }
  @media (hover: hover) {
    .nav__list a:hover {
      color: var(--color-primary);
      padding-left: 8px;
    }
  }
  .nav__list a:active {
    color: var(--color-primary);
  }

  .nav.is-open .nav__list a {
    opacity: 1;
    transform: translateX(0);
  }
  .nav.is-open .nav__list li:nth-child(1) a { transition-delay: .18s; }
  .nav.is-open .nav__list li:nth-child(2) a { transition-delay: .23s; }
  .nav.is-open .nav__list li:nth-child(3) a { transition-delay: .28s; }
  .nav.is-open .nav__list li:nth-child(4) a { transition-delay: .33s; }
  .nav.is-open .nav__list li:nth-child(5) a { transition-delay: .38s; }
  .nav.is-open .nav__list li:nth-child(6) a { transition-delay: .43s; }
  .nav.is-open .nav__list li:nth-child(7) a { transition-delay: .48s; }

  .hamburger { display: inline-flex; }

  /* Scroll-lock — iOS Safari dahil tüm tarayıcılarda bulletproof: body fixed konumlanır,
     JS top: -scrollY ekler. Kapanınca JS top'u temizler ve scrollTo ile geri konumlanır. */
  body.nav-open {
    position: fixed;
    width: 100%;
    overflow: hidden;
  }

  /* Drawer açıkken page header şeffaf + içindeki tüm aksiyonlar gizli.
     opacity:0 header'a verilirse drawer (child) da görünmez olur — bunun yerine
     header'ın çocuklarını tek tek gizliyoruz, header kendisi sadece transparent. */
  body.nav-open .header {
    background: transparent;
    border-bottom-color: transparent;
    box-shadow: none;
  }
  /* Açılırken: anında gizle (drawer clip-path expansion ile çakışıp ghost izi
     bırakmasın). Kapanırken: drawer collapse'unun ortasında smooth fade in. */
  body.nav-open .brand,
  body.nav-open .hamburger,
  body.nav-open .cart-trigger,
  body.nav-open .nav__shop {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0s;
  }
  /* Default — drawer kapanınca .25s gecikme + .25s fade in (drawer clip-path
     yarıya inerken hamburger ve diğer header öğeleri geri gelir, doğal handoff). */
  .brand,
  .hamburger,
  .cart-trigger,
  .nav__shop {
    transition: opacity .25s ease .25s;
  }
}

/* Hamburger menüdeki dil switcher */
.nav__lang { display: none; }
@media (max-width: 767px) {
  .nav__lang {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding-top: 12px;
    margin-top: 10px;
    border-top: 1px solid var(--color-border);
    opacity: 0;
    transform: translateY(8px);
    transition: opacity .4s ease .65s, transform .4s ease .65s;
  }
  .nav.is-open .nav__lang { opacity: 1; transform: translateY(0); }
  .nav__lang .lang__btn {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-muted);
    padding: 6px 12px;
    border-radius: 8px;
    letter-spacing: .04em;
    transition: color var(--t-fast), background var(--t-fast);
  }
  .nav__lang .lang__btn[aria-pressed="true"] {
    color: var(--color-primary);
    background: var(--color-accent-soft);
  }
  @media (hover: hover) {
    .nav__lang .lang__btn:hover { color: var(--color-primary); }
  }
  .nav__lang .lang__sep {
    color: var(--color-border);
    font-weight: 400;
    margin: 0 2px;
  }
}

/* Tablet (768-1023): yatay nav, kompakt, top bar görünür */
@media (min-width: 768px) and (max-width: 1023px) {
  .nav { gap: 16px; }
  .nav__list { gap: 18px; }
  .nav__list a { font-size: 14px; padding: 6px 0; }
  .nav__cta { padding: 0 16px; min-height: 42px; font-size: 14px; }
  .brand img { height: 40px; }
}

/* Hero --------------------------------------------------------- */

.hero {
  position: relative;
  background:
    radial-gradient(1200px 600px at 80% 0%, rgba(77, 184, 232, .18), transparent 60%),
    radial-gradient(800px 500px at 0% 100%, rgba(11, 95, 174, .1), transparent 70%),
    linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-soft) 100%);
  padding: clamp(48px, 8vw, 96px) 0 clamp(56px, 8vw, 112px);
  overflow: hidden;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 56px);
  align-items: center;
}
@media (min-width: 768px) {
  .hero__inner { grid-template-columns: 1.05fr .95fr; }
}
.hero__title {
  margin: 6px 0 18px;
  background: linear-gradient(180deg, var(--color-text) 0%, var(--color-primary-dark) 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  padding-bottom: 14px;
  position: relative;
}
.hero__title::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: clamp(80px, 12vw, 140px);
  height: 4px;
  background: var(--color-brand-red);
  border-radius: 2px;
}
.hero__lead {
  font-size: clamp(16px, 1.25vw, 19px);
  color: var(--color-text-muted);
  max-width: 56ch;
  margin-bottom: 28px;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 480px) {
  .hero__cta { flex-direction: column; align-items: stretch; }
  .hero__cta .btn { width: 100%; }
}
.hero__flags {
  margin-top: 36px;
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}
.hero__flagsLabel { font-size: 13px; color: var(--color-text-muted); font-weight: 500; }
.flags { display: inline-flex; gap: 8px; }
.flags li { line-height: 0; }

.hero__visual { position: relative; display: flex; justify-content: center; align-items: center; }
.hero__visual img { width: 100%; max-width: 560px; aspect-ratio: 1/1; object-fit: contain; position: relative; z-index: 2; }
.hero__halo {
  position: absolute; inset: 8% 8%;
  background: radial-gradient(closest-side, rgba(77,184,232,.4), transparent 70%);
  filter: blur(40px);
  z-index: 1;
}

/* Flags --------------------------------------------------------- */

.flag {
  display: inline-block;
  width: 22px; height: 14px;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: 0 1px 2px rgba(0,0,0,.15);
  flex-shrink: 0;
}
.countries .flag { width: 24px; height: 16px; }

/* Section spacing --------------------------------------------- */

section { padding: clamp(64px, 9vw, 112px) 0; }

/* Welcome / cards --------------------------------------------- */

.welcome__head, .dna__head, .services__head, .process__head { text-align: center; margin-bottom: clamp(32px, 5vw, 56px); }
.welcome__head .eyebrow, .dna__head .eyebrow, .services__head .eyebrow, .process__head .eyebrow { display: inline-flex; }
.welcome__head .section__lead, .process__head .section__lead { margin-inline: auto; }

.cards { display: grid; gap: clamp(16px, 2vw, 24px); }
.cards--3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.cards--4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.cards--2x2 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
@media (min-width: 768px) {
  .cards--3 { grid-template-columns: repeat(3, 1fr); }
  .cards--2x2 { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .cards--4 { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 768px) and (max-width: 1023px) {
  .cards--4 { grid-template-columns: 1fr 1fr; }
}

.card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 2.4vw, 32px);
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}
@media (hover: hover) {
  .card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--color-brand-red); }
}
.card--row { display: flex; align-items: flex-start; gap: 18px; }
.card--service { text-align: left; }

.card__icon {
  width: 64px; height: 64px;
  padding: 10px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-accent-soft);
  border-radius: var(--radius-md);
  margin-bottom: 18px;
  flex-shrink: 0;
  transition: background var(--t-base);
}
.card__icon--lg { width: 84px; height: 84px; padding: 14px; border-radius: var(--radius-lg); }
.card__icon img { width: 100%; height: 100%; object-fit: contain; }
.card--row .card__icon { margin-bottom: 0; }

/* Section bazında icon arka planı: alternating mavi / kırmızı */
.welcome .card__icon { background: var(--color-accent-soft); }
.dna .card__icon { background: var(--color-brand-red-soft); }
.services .card__icon { background: var(--color-accent-soft); }

.card__title { margin-bottom: 8px; color: var(--color-text); }
.card__text { color: var(--color-text-muted); font-size: 15px; }

/* About -------------------------------------------------------- */

.about__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 64px);
  align-items: center;
}
@media (min-width: 768px) { .about__inner { grid-template-columns: 1fr 1.1fr; } }

.about__media { position: relative; border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-lg); }
.about__media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }
.about__badge {
  position: absolute; left: 20px; bottom: 20px;
  background: rgba(255,255,255,.96);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-md);
}
@media (prefers-color-scheme: dark) {
  .about__badge {
    background: rgba(24,39,64,.96);
  }
}
.about__badge strong { font-family: var(--font-display); font-size: 28px; color: var(--color-brand-red); }
.about__badge span { font-size: 12px; color: var(--color-text-muted); }

.about__copy .section__text { color: var(--color-text-muted); margin-bottom: 14px; max-width: 60ch; }
.metrics {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}
.metrics li { min-width: 0; }
.metrics span { font-size: 13px; line-height: 1.4; word-break: break-word; }
@media (max-width: 479px) {
  .metrics { grid-template-columns: 1fr 1fr; gap: 12px 14px; }
  .metrics li:last-child { grid-column: 1 / -1; }
}
.metrics li { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.metrics strong { font-family: var(--font-display); font-size: clamp(20px, 2vw, 26px); color: var(--color-brand-red); }
.metrics span { font-size: 13px; color: var(--color-text-muted); line-height: 1.4; }

/* DNA / Services ---------------------------------------------- */

.dna { background: var(--color-bg-soft); }
.services { background: var(--color-bg); }

/* Process ------------------------------------------------------ */

.process { background: var(--color-bg-soft); }
.steps {
  display: grid; gap: clamp(16px, 2vw, 24px);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  counter-reset: step;
}
.step {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 2.4vw, 32px);
  position: relative;
  overflow: hidden;
  transition: transform var(--t-base), box-shadow var(--t-base);
}
@media (hover: hover) {
  .step:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
}
.step::before {
  content: ''; position: absolute; right: -40px; top: -40px;
  width: 120px; height: 120px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(181,22,30,.16), transparent 70%);
}
.step__num {
  display: inline-block;
  font-family: var(--font-display); font-weight: 800;
  font-size: 36px;
  color: var(--color-brand-red);
  margin-bottom: 12px;
  letter-spacing: -.02em;
}
.step__title { margin-bottom: 6px; }
.step p { color: var(--color-text-muted); font-size: 15px; }

/* Stats -------------------------------------------------------- */

.stats {
  background:
    radial-gradient(800px 400px at 100% 0%, rgba(77,184,232,.18), transparent 70%),
    linear-gradient(135deg, var(--color-primary-darker) 0%, var(--color-primary) 100%);
  color: #fff;
  padding: clamp(48px, 6vw, 72px) 0;
  position: relative;
}
.stats::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: clamp(120px, 20vw, 280px); height: 4px;
  background: var(--color-brand-red);
}
.stats__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(20px, 3vw, 40px);
  text-align: center;
}
@media (min-width: 768px) { .stats__list { grid-template-columns: repeat(4, 1fr); } }
.stats__list li { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.counter {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 5vw, 56px);
  color: #fff;
  letter-spacing: -.02em;
}
.stats__list span { font-size: 14px; color: rgba(255,255,255,.8); letter-spacing: .04em; }

/* Global ------------------------------------------------------- */

.global {
  background:
    radial-gradient(900px 500px at 0% 100%, rgba(77,184,232,.2), transparent 70%),
    linear-gradient(160deg, var(--color-primary-darker) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.global::before {
  content: '';
  position: absolute; top: 0; right: 0;
  width: clamp(120px, 20vw, 280px); height: 4px;
  background: var(--color-brand-red);
}
.global__inner { display: grid; gap: clamp(28px, 4vw, 56px); }
@media (min-width: 768px) {
  .global__inner { grid-template-columns: 1fr 1.2fr; align-items: center; }
}
.global__copy { color: rgba(255,255,255,.9); }
.global__map { position: relative; }
.global__map img { width: 100%; height: auto; filter: drop-shadow(0 12px 30px rgba(0,0,0,.3)); }

.countries {
  margin-top: clamp(28px, 4vw, 40px);
  display: grid; gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  grid-column: 1 / -1;
}
.countries li {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  padding: 10px 14px;
  border-radius: 999px;
  color: #fff;
  font-size: 14px;
}

/* Partners ----------------------------------------------------- */

.partners { background: var(--color-bg-soft); text-align: center; }
.partners .section__title { margin-bottom: clamp(28px, 4vw, 48px); }
.partners__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  align-items: center;
}
.partner-logo {
  display: flex; align-items: center; justify-content: center;
  height: 80px;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-display); font-weight: 700;
  letter-spacing: .12em;
  color: var(--color-text-muted);
  font-size: 13px;
  filter: grayscale(1);
  opacity: .75;
  transition: filter var(--t-base), opacity var(--t-base), color var(--t-base);
}
@media (hover: hover) {
  .partner-logo:hover { filter: grayscale(0); opacity: 1; color: var(--color-primary); }
}

/* Contact ------------------------------------------------------ */

.contact { background: var(--color-bg); }
.contact__inner {
  display: grid; gap: clamp(28px, 4vw, 56px);
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .contact__inner { grid-template-columns: .9fr 1.1fr; } }

.contact__list { display: grid; gap: 16px; margin-top: 28px; }
.contact__list li { display: flex; gap: 14px; align-items: flex-start; }
.contact__icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--color-accent-soft);
  color: var(--color-primary);
  border-radius: var(--radius-md);
}
.contact__list strong { display: block; font-size: 14px; color: var(--color-text); margin-bottom: 2px; }
.contact__list a, .contact__list span { color: var(--color-text-muted); font-size: 15px; }
.contact__list a:hover { color: var(--color-primary); }

.contact__form {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr 1fr;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 2.5vw, 32px);
}
@media (max-width: 600px) { .contact__form { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 6px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 500; color: var(--color-text); }
.field input, .field textarea {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 15px;
  color: var(--color-text);
  font-family: var(--font-sans);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  width: 100%;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(11,95,174,.12);
}
.field textarea { resize: vertical; min-height: 120px; }
.contact__form .btn { grid-column: 1 / -1; justify-self: start; }
@media (max-width: 600px) { .contact__form .btn { justify-self: stretch; } }

/* Footer ------------------------------------------------------- */

.footer {
  background: var(--color-primary-darker);
  color: rgba(255,255,255,.78);
  padding-top: clamp(48px, 6vw, 80px);
}
.footer__grid {
  display: grid; gap: clamp(28px, 4vw, 48px);
  grid-template-columns: 1.4fr 1fr 1fr;
  padding-bottom: clamp(32px, 4vw, 48px);
}
@media (max-width: 767px) { .footer__grid { grid-template-columns: 1fr; } }
.footer__about { font-size: 14px; margin-top: 14px; max-width: 40ch; line-height: 1.7; }
.footer__title { color: #fff; margin-bottom: 14px; font-size: 14px; letter-spacing: .08em; font-weight: 700; }
.footer__links li, .footer__contact li { margin-bottom: 10px; font-size: 14px; }
.footer__links a, .footer__contact a { color: rgba(255,255,255,.78); }
.footer__links a:hover, .footer__contact a:hover { color: #fff; }

.footer__legal {
  border-top: 1px solid rgba(181,22,30,.35);
  padding: 24px 0 32px;
  position: relative;
}
.footer__legal::before {
  content: '';
  position: absolute; top: -1px; left: 50%; transform: translateX(-50%);
  width: 64px; height: 3px;
  background: var(--color-brand-red);
  border-radius: 2px;
}
.disclaimer {
  font-size: 12px;
  color: rgba(255,255,255,.62);
  line-height: 1.6;
  max-width: 96ch;
  margin: 0 auto 16px;
  padding: 0 16px;
  text-align: center;
}
.footer__bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
  font-size: 13px;
  color: rgba(255,255,255,.62);
}
.footer__bottom a { color: rgba(255,255,255,.78); }
.footer__bottom a:hover { color: #fff; }

/* Dark mode bileşen ince ayarları ------------------------------- */

@media (prefers-color-scheme: dark) {
  .about__media img {
    filter: brightness(.85);
  }
  .hero__visual img {
    filter: brightness(.95) contrast(1.05);
  }
  .btn--ghost {
    color: var(--color-accent);
    border-color: var(--color-border);
  }
}

/* Reduced motion ---------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* === Shop sayfası === */

.shop-hero {
  padding: clamp(48px, 8vw, 96px) 0;
  background:
    radial-gradient(1200px 600px at 80% 0%, rgba(77, 184, 232, .18), transparent 60%),
    radial-gradient(800px 500px at 0% 100%, rgba(11, 95, 174, .1), transparent 70%),
    linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-soft) 100%);
  overflow: hidden;
  position: relative;
}

.shop-hero .eyebrow { display: inline-flex; }
.shop-hero .section__title { margin-inline: auto; }
.shop-hero .section__lead { margin-inline: auto; }

.shop-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 56px);
  align-items: center;
}

@media (min-width: 768px) {
  .shop-hero__inner { grid-template-columns: 1.05fr .95fr; }
}

.shop-hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.shop-hero__visual img {
  width: 100%; max-width: 480px;
  aspect-ratio: 1/1; object-fit: contain;
  position: relative; z-index: 2;
}

.shop-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-brand-red-soft);
  color: var(--color-brand-red-dark);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 999px;
  margin-top: 14px;
}

.shop-badge::before {
  content: '';
  width: 7px;
  height: 7px;
  background: currentColor;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Shop categories section */

.shop-cats { padding: clamp(64px, 9vw, 112px) 0; }
.shop-cats__head { text-align: center; margin-bottom: clamp(32px, 5vw, 56px); }
.shop-cats__head .eyebrow { display: inline-flex; }
.shop-cats__head .section__lead { margin-inline: auto; }
.shop-cats__notice {
  margin-top: clamp(28px, 4vw, 40px);
  text-align: center;
  font-size: 13px;
  color: var(--color-text-muted);
  max-width: 64ch;
  margin-left: auto;
  margin-right: auto;
}

/* Shop CTA banner */

.shop-cta {
  background:
    radial-gradient(800px 400px at 100% 0%, rgba(77, 184, 232, .18), transparent 70%),
    linear-gradient(135deg, var(--color-primary-darker) 0%, var(--color-primary) 100%);
  color: #fff;
  padding: clamp(48px, 6vw, 80px) 0;
  position: relative;
}

.shop-cta::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: clamp(120px, 20vw, 280px); height: 4px;
  background: var(--color-brand-red);
}

.shop-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: clamp(24px, 4vw, 48px);
}

@media (min-width: 1024px) {
  .shop-cta__inner { grid-template-columns: 1fr auto; }
}

.shop-cta .section__title--light { color: #fff; }
.shop-cta .section__lead--light { color: rgba(255, 255, 255, .85); }

.shop-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  flex-shrink: 0;
}

@media (max-width: 600px) {
  .shop-cta__actions { flex-direction: column; }
  .shop-cta__actions .btn { width: 100%; }
}

/* === Cart trigger (header sepet ikonu) === */

.cart-trigger {
  position: relative;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: transparent;
  color: var(--color-text);
  transition: background var(--t-fast), color var(--t-fast);
  flex-shrink: 0;
}

@media (hover: hover) {
  .cart-trigger:hover { background: var(--color-accent-soft); }
}

.cart-trigger__badge {
  position: absolute;
  top: 4px;
  right: 2px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--color-brand-red);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transform: scale(0);
  transition: transform var(--t-fast);
  line-height: 1;
  pointer-events: none;
}

.cart-trigger.has-items .cart-trigger__badge {
  transform: scale(1);
}

/* === Cart drawer === */

body.cart-open { overflow: hidden; }

.cart-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .5);
  z-index: 290;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t-base), visibility 0s var(--t-base);
}

.cart-drawer-overlay.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--t-base), visibility 0s;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100dvh;
  width: min(420px, 92vw);
  background: var(--color-bg);
  z-index: 300;
  transform: translateX(100%);
  transition: transform var(--t-base);
  box-shadow: -20px 0 40px rgba(0, 0, 0, .15);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.cart-drawer.is-open {
  transform: translateX(0);
}

.cart-drawer__header {
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.cart-drawer__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
}

.cart-drawer__close {
  font-size: 28px;
  color: var(--color-text-muted);
  padding: 4px 12px;
  border-radius: 8px;
  line-height: 1;
  transition: background var(--t-fast), color var(--t-fast);
}

@media (hover: hover) {
  .cart-drawer__close:hover {
    background: var(--color-bg-soft);
    color: var(--color-text);
  }
}

.cart-drawer__body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
  -webkit-overflow-scrolling: touch;
  display: flex;
  flex-direction: column;
}

/* Cart drawer "yakında" mesajı içeriği */
.cart-soon {
  display: flex; flex-direction: column;
  align-items: center; text-align: center;
  gap: 16px;
  padding: clamp(24px, 4vw, 48px) clamp(20px, 3vw, 32px);
  margin: auto;
  max-width: 360px;
  height: 100%;
  justify-content: center;
}
.cart-soon__icon {
  width: 96px; height: 96px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-accent-soft);
  color: var(--color-primary);
  border-radius: 50%;
  margin-bottom: 8px;
}
.cart-soon__icon svg { width: 48px; height: 48px; }
.cart-soon__title {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 700;
  color: var(--color-text);
  line-height: 1.25;
}
.cart-soon__lead {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.6;
}
.cart-soon__actions {
  display: flex; flex-direction: column; gap: 10px;
  width: 100%;
  margin-top: 8px;
}
.cart-soon__actions .btn { width: 100%; justify-content: center; }

/* Header'da "Mağaza" CTA — primary mavi (default .btn--primary stilini kullanır) */
.btn.nav__shop {
  gap: 8px;
  padding: 0 18px;
  min-height: 44px;
  font-size: 14px;
}
.btn.nav__shop svg { flex-shrink: 0; }

/* "Bize Ulaşın" diğer nav linkleri gibi düz link */
.nav__cta {
  color: var(--color-text);
  font-weight: 500;
  font-size: 15px;
  position: relative;
  padding: 8px 0;
  text-decoration: none;
  background: none;
  border: 0;
  box-shadow: none;
  min-height: 0;
  letter-spacing: normal;
  border-radius: 0;
  display: inline-block;
}
.nav__cta::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: 2px;
  height: 2px; background: var(--color-brand-red);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--t-fast);
}
@media (hover: hover) {
  .nav__cta:hover { color: var(--color-primary); background: none; transform: none; box-shadow: none; }
  .nav__cta:hover::after { transform: scaleX(1); }
}
@media (max-width: 767px) {
  .nav__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: auto;
    padding: 13px 22px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 14px;
    font-family: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: .005em;
    box-shadow: 0 14px 32px -12px rgba(11, 95, 174, .55);
    border-bottom: 0;
    align-self: stretch;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .45s ease .55s,
                transform .55s cubic-bezier(.4,0,.2,1) .55s,
                background var(--t-fast),
                box-shadow var(--t-fast);
  }
  .nav__cta::after { display: none; }
  @media (hover: hover) {
    .nav__cta:hover {
      background: var(--color-primary-dark);
      color: #fff;
      box-shadow: 0 18px 40px -12px rgba(11, 95, 174, .65);
    }
    .nav__cta:hover::after { display: none; }
  }
  .nav.is-open .nav__cta {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (max-width: 767px) {
  /* mobile <768: header'da nav__shop gizli, hamburger menü içinde nav__list-shop görünür */
  .header .nav__shop { display: none; }
}
@media (min-width: 768px) {
  /* tablet 768+ ve desktop: header'daki nav__shop görünür, hamburger menüsündeki yedek gizli */
  .nav__list-shop { display: none; }
}
@media (min-width: 768px) and (max-width: 1023px) {
  /* tablet ara katman: kompakt görünüm */
  .nav__shop { padding: 0 12px; min-height: 38px; font-size: 13px; }
  .nav__shop span { display: none; } /* tablet'te sadece ikon — yer kazanma */
}

/* === Go-to-top butonu === */
.to-top {
  position: fixed;
  right: clamp(14px, 3vw, 28px);
  bottom: clamp(14px, 3vw, 28px);
  width: 48px; height: 48px;
  display: inline-flex;
  align-items: center; justify-content: center;
  background: var(--color-primary);
  color: #fff;
  border: 0;
  border-radius: 50%;
  box-shadow: 0 10px 24px rgba(11, 95, 174, .28), 0 4px 8px rgba(11, 95, 174, .18);
  cursor: pointer;
  z-index: 95;
  opacity: 0;
  transform: translateY(16px) scale(.85);
  transition: opacity var(--t-base), transform var(--t-base), background var(--t-fast), box-shadow var(--t-fast);
  pointer-events: none;
}
.to-top.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
@media (hover: hover) {
  .to-top:hover {
    background: var(--color-primary-dark);
    box-shadow: 0 12px 28px rgba(11, 95, 174, .35), 0 6px 12px rgba(11, 95, 174, .22);
    transform: translateY(-2px) scale(1);
  }
}
.to-top:active { transform: translateY(0) scale(.95); }
.to-top svg { display: block; }

/* Sepet drawer açıkken to-top gizlensin (drawer'a yapışıp itmesin) */
body.cart-open .to-top { opacity: 0; pointer-events: none; }

/* Çok küçük telefonlarda sepet ikonu üst, to-top alt — çakışma yok */
@media (max-width: 480px) {
  .to-top {
    width: 44px; height: 44px;
  }
}

/* === Splash screen === */
.splash {
  position: fixed; inset: 0;
  z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(800px 500px at 80% 20%, rgba(77, 184, 232, .25), transparent 60%),
    radial-gradient(700px 400px at 20% 80%, rgba(11, 95, 174, .18), transparent 70%),
    linear-gradient(160deg, var(--color-bg) 0%, var(--color-bg-soft) 100%);
  opacity: 1;
  visibility: visible;
  transition: opacity 480ms cubic-bezier(.4, 0, .2, 1), visibility 0s linear 480ms;
}
.splash.is-hidden {
  opacity: 0;
  visibility: hidden;
}
.splash__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(24px, 4vw, 36px);
  padding: 0 24px;
  animation: splash-rise 700ms cubic-bezier(.4, 0, .2, 1) both;
}
.splash__logo img {
  width: clamp(180px, 32vw, 280px);
  height: auto;
  display: block;
  filter: drop-shadow(0 8px 22px rgba(11, 95, 174, .15));
}
.splash__tagline {
  font-family: var(--font-display);
  font-size: clamp(14px, 1.4vw, 17px);
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--color-text-muted);
  text-align: center;
  margin: 0;
}
.splash__loader {
  display: inline-flex;
  gap: 8px;
}
.splash__loader span {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: splash-bounce 1.1s cubic-bezier(.4, 0, .2, 1) infinite both;
}
.splash__loader span:nth-child(1) { animation-delay: -.3s; }
.splash__loader span:nth-child(2) { animation-delay: -.15s; background: var(--color-brand-red); }
.splash__loader span:nth-child(3) { animation-delay: 0s; }

@keyframes splash-rise {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes splash-bounce {
  0%, 80%, 100% { transform: scale(.6); opacity: .55; }
  40% { transform: scale(1); opacity: 1; }
}

body.is-loading { overflow: hidden; }

/* Reduced motion: animasyonsuz, sadece fade */
@media (prefers-reduced-motion: reduce) {
  .splash__inner { animation: none; }
  .splash__loader span { animation: none; opacity: .8; }
  .splash { transition: opacity 200ms linear, visibility 0s linear 200ms; }
}