/* =========================================================================
   BrandWill.ai — Tasarım sistemi (tüm sayfalarda ortak)
   1. Token'lar  2. Reset  3. Tipografi  4. Yerleşim  5. Butonlar
   6. Header & menü  7. Footer  8. Bileşenler  9. Modal  10. Animasyon
   ========================================================================= */

/* 1. Token'lar ---------------------------------------------------------- */
:root {
  --ink: #0E1A2F;
  --ink-2: #1B2A44;
  --navy: #0B1830;
  --navy-2: #12223F;
  --navy-3: #1A2D50;
  --text: #3A4558;
  --muted: #6B7689;
  --muted-2: #939CAC;
  --line: #E6E9EF;
  --line-2: #EEF0F4;
  --line-strong: #D3D8E1;
  --bg: #FFFFFF;
  --bg-soft: #F6F7FA;
  --bg-warm: #FAF7F2;
  --bg-cream: #FBF5EC;

  --gold: #C28B40;
  --gold-600: #A4712B;
  --gold-700: #8A5B1E;
  --gold-300: #E6C38B;
  --gold-100: #F7ECDB;
  --grad-gold: linear-gradient(135deg, #EFD29C 0%, #D8A962 48%, #C68E45 100%);
  --orange: #E8772B;
  --orange-100: #FDEBDD;
  --indigo: #5A3CF0;
  --indigo-600: #4A2DDB;
  --indigo-100: #EEEBFE;
  --green: #16A34A;
  --green-100: #E6F6EC;

  /* Ürün & platform renkleri */
  --c-brain: #7C3AED;
  --c-voice: #2F6FEB;
  --c-visual: #15A150;
  --c-pulse: #E5263F;
  --c-motion: #F57418;
  --c-memory: #C07A1E;
  --c-studio: #5B2DBE;
  --c-gate: #B8761A;
  --c-loop: #0E8C8C;
  --c-enterprise: #E3A33B;

  --radius-xs: 8px;
  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-xs: 0 1px 2px rgba(14, 26, 47, .06);
  --shadow-sm: 0 1px 3px rgba(14, 26, 47, .06), 0 1px 2px rgba(14, 26, 47, .04);
  --shadow: 0 12px 32px -14px rgba(14, 26, 47, .16), 0 2px 6px rgba(14, 26, 47, .05);
  --shadow-lg: 0 32px 64px -24px rgba(14, 26, 47, .28), 0 4px 12px rgba(14, 26, 47, .06);

  --font-sans: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-serif: "Source Serif 4", "Iowan Old Style", Georgia, serif;
  --container: 1320px; /* tasarımlar 1440'ta ~1320px içerik genişliği varsayıyor */
  --gutter: clamp(20px, 4vw, 40px);
  --header-h: 76px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* 2. Reset ------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0; min-height: 100vh;
  font-family: var(--font-sans); font-size: 16px; line-height: 1.6;
  color: var(--text); background: var(--bg);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg, video, canvas { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, h6, p, ul, ol, figure, blockquote, dl, dd { margin: 0; }
/* Sıfır özgüllük: sayfa CSS'indeki tek sınıflı padding kuralları bu sıfırlamaya yenilmesin */
:where(ul[role="list"], ol[role="list"]) { list-style: none; padding: 0; }
table { border-collapse: collapse; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 6px; }
[hidden] { display: none !important; }
/* build.mjs'in İngilizce terimlere eklediği <bw-en lang="en"> kutu üretmesin:
   flex kapsayıcılarda (.btn, .link-more …) metni ayrı öğelere bölüp boşluk açmasın. */
bw-en { display: contents; }
::selection { background: var(--gold-100); color: var(--ink); }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 200; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px; transition: top .2s; }
.skip-link:focus { top: 12px; }

/* İkonlar (Lucide, satır içi) */
.ic { width: 1.25em; height: 1.25em; flex: none; stroke-width: 1.75; }
.ic-xs { width: 14px; height: 14px; }
.ic-sm { width: 18px; height: 18px; }
.ic-md { width: 24px; height: 24px; }
.ic-lg { width: 32px; height: 32px; stroke-width: 1.5; }
.ic-xl { width: 44px; height: 44px; stroke-width: 1.4; }
.ic-missing { display: inline-block; width: 1em; height: 1em; background: #f33; }
.brand { width: 1.5em; height: 1.5em; flex: none; }
.brand-facebook { color: #0866FF; }
.brand-youtube { color: #FF0000; }
.brand-tiktok { color: #000; }
.brand-x { color: #000; }

/* 3. Tipografi --------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 { color: var(--ink); font-weight: 700; line-height: 1.12; letter-spacing: -.025em; text-wrap: balance; }
p { text-wrap: pretty; }
.h-display { font-size: clamp(2.6rem, 5.6vw, 4.6rem); line-height: 1.02; letter-spacing: -.038em; font-weight: 800; }
.h1 { font-size: clamp(2.2rem, 4.3vw, 3.6rem); line-height: 1.05; letter-spacing: -.032em; }
.h2 { font-size: clamp(1.75rem, 3.1vw, 2.6rem); line-height: 1.1; letter-spacing: -.028em; }
.h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); line-height: 1.22; letter-spacing: -.02em; }
.h4 { font-size: 1.0625rem; line-height: 1.35; letter-spacing: -.01em; }
.h5 { font-size: .9375rem; line-height: 1.4; letter-spacing: -.005em; }
.serif { font-family: var(--font-serif); font-weight: 600; letter-spacing: -.018em; }
.lead { font-size: clamp(1.03rem, 1.3vw, 1.1875rem); line-height: 1.62; color: var(--text); }
.small { font-size: .875rem; }
.xs { font-size: .8125rem; }
.muted { color: var(--muted); }
.strong { color: var(--ink); font-weight: 700; }
.text-gold { color: var(--gold); }
.text-orange { color: var(--orange); }
.text-indigo { color: var(--indigo); }
.text-accent { color: var(--accent, var(--gold)); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 600; letter-spacing: .22em; text-transform: uppercase;
  color: var(--ink); margin-bottom: 18px; line-height: 1.4;
}
.eyebrow-gold { color: var(--gold); }
.eyebrow-accent { color: var(--accent, var(--gold)); }
.eyebrow-num { color: var(--muted); letter-spacing: .12em; margin-right: 14px; }
.spaced { letter-spacing: .24em; text-transform: uppercase; font-size: 11.5px; font-weight: 600; line-height: 1.9; }

/* 4. Yerleşim ---------------------------------------------------------- */
.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
.container-wide { max-width: calc(1360px + var(--gutter) * 2); }
.container-narrow { max-width: calc(880px + var(--gutter) * 2); }
.section { padding-block: clamp(64px, 8vw, 112px); }
.section-sm { padding-block: clamp(44px, 5.5vw, 72px); }
.section-xs { padding-block: clamp(28px, 3.5vw, 44px); }
.bg-soft { background: var(--bg-soft); }
.bg-warm { background: var(--bg-warm); }
.bg-cream { background: var(--bg-cream); }
.section-dark { background: var(--navy); color: rgba(255, 255, 255, .74); }
.section-dark :is(h1, h2, h3, h4, h5) { color: #fff; }
.section-dark .eyebrow { color: rgba(255, 255, 255, .8); }
.section-dark .eyebrow-gold { color: var(--gold-300); }
.section-dark .muted { color: rgba(255, 255, 255, .6); }

.grid { display: grid; gap: var(--gap, 24px); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.grid-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.stack > * + * { margin-top: var(--stack, 16px); }
.cluster { display: flex; flex-wrap: wrap; align-items: center; gap: var(--gap, 12px); }
.center { text-align: center; }
.mx-auto { margin-inline: auto; }
.mt-0 { margin-top: 0; } .mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; } .mt-4 { margin-top: 32px; } .mt-5 { margin-top: 48px; } .mt-6 { margin-top: 64px; }
.mb-0 { margin-bottom: 0; } .mb-1 { margin-bottom: 8px; } .mb-2 { margin-bottom: 16px; } .mb-3 { margin-bottom: 24px; } .mb-4 { margin-bottom: 32px; } .mb-5 { margin-bottom: 48px; }
.maxw-sm { max-width: 460px; } .maxw-md { max-width: 580px; } .maxw-lg { max-width: 720px; }

/* Bölüm başlığı: solda başlık, sağda açıklama */
.section-head {
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  align-items: end; gap: 24px 64px; margin-bottom: clamp(32px, 4vw, 52px);
}
.section-head .eyebrow { margin-bottom: 12px; }
.section-head-aside { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; color: var(--text); }
.section-head-aside p { max-width: 400px; }
.section-head-center { text-align: center; max-width: 760px; margin: 0 auto clamp(32px, 4vw, 52px); }
.section-head-center p { margin-top: 12px; color: var(--text); }

/* 5. Butonlar ---------------------------------------------------------- */
.btn {
  --h: 48px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: var(--h); padding: 0 22px; border-radius: 10px; border: 1px solid transparent;
  font-size: 15px; font-weight: 600; line-height: 1; letter-spacing: -.005em; white-space: nowrap;
  transition: background-color .2s, color .2s, border-color .2s, box-shadow .2s, transform .15s var(--ease);
}
.btn .ic { width: 18px; height: 18px; stroke-width: 2; transition: transform .2s var(--ease); }
.btn:hover .ic-arrow-right { transform: translateX(3px); }
.btn:active { transform: translateY(1px); }
.btn-sm { --h: 42px; padding: 0 18px; font-size: 14px; }
.btn-lg { --h: 54px; padding: 0 28px; font-size: 16px; }
.btn-block { display: flex; width: 100%; }
.btn-pill { border-radius: 999px; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--ink-2); box-shadow: 0 10px 24px -12px rgba(14, 26, 47, .6); }
.btn-gold { background: var(--grad-gold); color: #2B1B06; box-shadow: 0 10px 24px -12px rgba(194, 139, 64, .9), inset 0 1px 0 rgba(255, 255, 255, .45); }
.btn-gold:hover { filter: brightness(1.04); box-shadow: 0 14px 30px -12px rgba(194, 139, 64, 1), inset 0 1px 0 rgba(255, 255, 255, .45); }
.btn-outline { background: #fff; border-color: var(--line-strong); color: var(--ink); }
.btn-outline:hover { border-color: var(--ink); }
.btn-outline-ink { background: transparent; border: 1.5px solid var(--ink); color: var(--ink); }
.btn-outline-ink:hover { background: var(--ink); color: #fff; }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { background: #F1F3F7; }
.btn-ghost-light { background: transparent; border-color: rgba(255, 255, 255, .5); color: #fff; }
.btn-ghost-light:hover { background: rgba(255, 255, 255, .08); border-color: #fff; }
.btn-outline-gold { background: transparent; border-color: var(--gold); color: var(--gold-300); }
.btn-outline-gold:hover { background: rgba(194, 139, 64, .12); }
.btn-indigo { background: var(--indigo); color: #fff; }
.btn-indigo:hover { background: var(--indigo-600); box-shadow: 0 10px 24px -12px rgba(90, 60, 240, .8); }
.btn-accent { background: var(--accent, var(--ink)); color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
  font-weight: 600; font-size: 15px; color: var(--ink);
  padding-bottom: 6px; border-bottom: 1px solid var(--line-strong);
  transition: color .2s, border-color .2s;
}
.link-arrow .ic { width: 17px; height: 17px; stroke-width: 2; transition: transform .2s var(--ease); }
.link-arrow:hover { color: var(--gold-600); border-color: currentColor; }
.link-arrow:hover .ic { transform: translateX(3px); }
.link-more { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 14px; color: var(--accent, var(--ink)); }
.link-more .ic { width: 16px; height: 16px; stroke-width: 2; transition: transform .2s var(--ease); }
.link-more:hover .ic { transform: translateX(3px); }

/* 6. Header & menü ----------------------------------------------------- */
/* Bulanıklık ::before üzerinde: header'ın kendisinde backdrop-filter olsaydı
   position:fixed mobil menü için kapsayıcı blok oluşturup menüyü bozardı. */
.site-header {
  --hdr-bg: rgba(255, 255, 255, .9);
  position: sticky; top: 0; z-index: 100;
  border-bottom: 1px solid rgba(14, 26, 47, .06);
  transition: box-shadow .25s;
}
.site-header::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: var(--hdr-bg); transition: background-color .25s;
  -webkit-backdrop-filter: saturate(1.6) blur(14px); backdrop-filter: saturate(1.6) blur(14px);
}
.site-header.is-scrolled { --hdr-bg: rgba(255, 255, 255, .96); box-shadow: 0 8px 28px -16px rgba(14, 26, 47, .22); }
.header-inner { display: flex; align-items: center; gap: 24px; height: var(--header-h); }

.logo { display: inline-flex; align-items: center; gap: 12px; flex: none; }
.logo-star { width: 36px; height: 36px; transition: transform .6s var(--ease); }
.logo:hover .logo-star { transform: rotate(45deg); }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-name { font-size: 21px; font-weight: 800; color: var(--ink); letter-spacing: -.03em; }
.logo-name em { font-style: normal; color: var(--gold); }
.logo-sub { font-size: 11.5px; font-weight: 500; color: var(--muted); letter-spacing: .01em; margin-top: 3px; }

.main-nav { flex: 1; display: flex; justify-content: center; }
.nav-list { display: flex; align-items: center; gap: 2px; list-style: none; margin: 0; padding: 0; }
.nav-item { position: relative; }
.nav-link {
  position: relative; display: inline-flex; align-items: center; gap: 6px;
  height: var(--header-h); padding: 0 14px; font-size: 14.5px; font-weight: 500; color: var(--ink);
  transition: color .2s;
}
.nav-link .ic-chev { width: 15px; height: 15px; stroke-width: 2; color: var(--muted); transition: transform .2s var(--ease); }
.nav-link::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 18px; height: 2px; border-radius: 2px; background: var(--gold); transform: scaleX(0); transition: transform .25s var(--ease); }
.nav-item[data-active] > .nav-link::after { transform: scaleX(1); }
.nav-item:hover > .nav-link, .nav-item[data-open] > .nav-link { color: var(--gold-600); }
.nav-item:hover > .nav-link .ic-chev, .nav-item[data-open] > .nav-link .ic-chev { transform: rotate(180deg); }

.mega {
  position: absolute; top: calc(100% - 10px); left: 50%; z-index: 110;
  padding-top: 10px; opacity: 0; visibility: hidden; transform: translate(-50%, 8px);
  transition: opacity .18s var(--ease), transform .2s var(--ease), visibility .2s;
}
.nav-item:hover > .mega, .nav-item:has(:focus-visible) > .mega, .nav-item[data-open] > .mega { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.mega-inner { background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow-lg); padding: 14px; display: grid; gap: 8px; }
.mega-split { grid-template-columns: 320px 230px; gap: 14px; }
.mega-2col { grid-template-columns: 260px 240px; gap: 10px; }
.mega-1col { width: 360px; }
.mega-col { display: flex; flex-direction: column; gap: 2px; }
.mega-title { font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); padding: 8px 12px 6px; }
.mega-link { --c: var(--gold); display: flex; align-items: center; gap: 14px; padding: 10px 12px; border-radius: 12px; transition: background-color .15s; }
.mega-link:hover, .mega-link[aria-current] { background: var(--bg-soft); }
.mega-ic { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 11px; flex: none; color: var(--c); background: color-mix(in srgb, var(--c) 11%, #fff); }
.mega-ic .ic { width: 20px; height: 20px; }
.mega-link-sm { padding: 8px 12px; }
.mega-link-sm .mega-ic { width: 34px; height: 34px; border-radius: 9px; }
.mega-link-sm .mega-ic .ic { width: 18px; height: 18px; }
.mega-txt { display: flex; flex-direction: column; line-height: 1.3; }
.mega-txt b { font-size: 14.5px; font-weight: 700; color: var(--ink); }
.mega-txt b i { font-style: normal; font-weight: 500; color: var(--c); margin-left: 4px; }
.mega-txt small { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.mega-feature {
  display: flex; flex-direction: column; gap: 8px; padding: 20px; border-radius: 14px;
  background: linear-gradient(160deg, var(--navy-2), var(--navy)); color: rgba(255, 255, 255, .72);
}
.mega-feature b { color: #fff; font-size: 16px; margin-top: 6px; }
.mega-feature small { font-size: 13px; line-height: 1.5; }
.mega-more { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; color: var(--gold-300); font-weight: 600; font-size: 13.5px; }
.mega-more .ic { width: 16px; height: 16px; }

.header-actions { display: flex; align-items: center; gap: 18px; flex: none; margin-left: auto; }
.lang { display: flex; align-items: center; gap: 6px; font-size: 13.5px; font-weight: 600; color: var(--muted); }
.lang .ic { width: 18px; height: 18px; color: var(--ink); margin-right: 4px; }
.lang a { padding: 2px; transition: color .2s; }
.lang a:hover, .lang a.is-current { color: var(--ink); }
.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 10px; border: 1px solid var(--line); flex-direction: column; align-items: center; justify-content: center; gap: 4px; }
.nav-toggle span { width: 18px; height: 2px; border-radius: 2px; background: var(--ink); transition: transform .25s var(--ease), opacity .2s; }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.nav-mobile-cta { display: none; }

/* Koyu header varyantı (ör. Enterprise) */
.header-dark .site-header { --hdr-bg: rgba(9, 20, 40, .92); border-bottom-color: rgba(255, 255, 255, .08); }
.header-dark .site-header.is-scrolled { --hdr-bg: rgba(9, 20, 40, .97); }
.header-dark .site-header :is(.logo-name, .nav-link, .lang .ic, .lang a.is-current, .lang a:hover) { color: #fff; }
.header-dark .site-header :is(.logo-sub, .lang) { color: rgba(255, 255, 255, .6); }
.header-dark .nav-link .ic-chev { color: rgba(255, 255, 255, .55); }
.header-dark .nav-item:hover > .nav-link { color: var(--gold-300); }
.header-dark .header-cta { background: transparent; border-color: var(--gold); color: var(--gold-300); }
.header-dark .header-cta:hover { background: rgba(194, 139, 64, .14); box-shadow: none; }
.header-dark .nav-toggle { border-color: rgba(255, 255, 255, .2); }
.header-dark .nav-toggle span { background: #fff; }

/* 7. Footer ------------------------------------------------------------ */
.site-footer { background: #FBFBFD; border-top: 1px solid var(--line); padding: 64px 0 28px; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: minmax(220px, 1.5fr) repeat(5, max-content) minmax(220px, 1.3fr); justify-content: space-between; gap: 32px 28px; }
.footer-brand p { margin-top: 18px; color: var(--muted); max-width: 290px; line-height: 1.6; font-size: 13.5px; }
.footer-brand .logo-sub { max-width: 170px; line-height: 1.35; }
.social { display: flex; gap: 16px; margin-top: 22px; }
.social a { display: grid; place-items: center; color: var(--ink); transition: color .2s, transform .2s; }
.social a:hover { color: var(--gold); transform: translateY(-2px); }
.social .brand { width: 19px; height: 19px; }
.footer-title { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ink); margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: var(--muted); transition: color .2s; }
.footer-col a:hover, .footer-col a[aria-current] { color: var(--ink); }
.footer-news p:not(.footer-title) { color: var(--muted); margin-bottom: 14px; }
.news-form { display: flex; align-items: center; height: 48px; border: 1px solid var(--line-strong); border-radius: 10px; background: #fff; padding-left: 14px; transition: border-color .2s; }
.news-form:focus-within { border-color: var(--ink); }
.news-form input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; font-size: 14px; }
.news-form button { display: grid; place-items: center; width: 46px; height: 46px; color: var(--ink); }
.news-form button .ic { width: 18px; height: 18px; }
.news-ok { color: var(--green) !important; font-weight: 600; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.footer-bottom ul { display: flex; flex-wrap: wrap; gap: 8px 36px; }
.footer-bottom a:hover { color: var(--ink); }

/* 8. Bileşenler -------------------------------------------------------- */
/* Kart */
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.card-pad { padding: clamp(20px, 2.4vw, 28px); }
.card-hover { transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s; }
.card-hover:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--line-strong); }
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.panel-soft { background: var(--bg-soft); border-radius: var(--radius-lg); }

/* İkon kutuları — renk için style="--c: ..." */
.icon-tile { --c: var(--gold); display: grid; place-items: center; width: 48px; height: 48px; border-radius: 12px; flex: none; color: var(--c); background: color-mix(in srgb, var(--c) 10%, #fff); }
.icon-tile .ic { width: 24px; height: 24px; }
.icon-ring { --c: var(--gold); display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; flex: none; color: var(--c); background: #fff; border: 1px solid color-mix(in srgb, var(--c) 32%, #fff); box-shadow: 0 6px 18px -10px color-mix(in srgb, var(--c) 60%, transparent); }
.icon-ring .ic { width: 24px; height: 24px; }
.icon-ring-lg { width: 72px; height: 72px; }
.icon-ring-lg .ic { width: 30px; height: 30px; }
.icon-plain { --c: var(--gold); color: var(--c); }

/* Rozet / hap */
.pill { display: inline-flex; align-items: center; gap: 6px; height: 24px; padding: 0 10px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--bg-soft); color: var(--text); white-space: nowrap; }
.pill .ic { width: 13px; height: 13px; }
.pill-green { background: var(--green-100); color: #15803D; }
.pill-amber { background: #FEF1DE; color: #B45309; }
.pill-red { background: #FDE8EA; color: #BE123C; }
.pill-indigo { background: var(--indigo-100); color: var(--indigo); }
.pill-gold { background: var(--gold-100); color: var(--gold-700); }
.pill-dark { background: var(--ink); color: #fff; }

/* Güven satırı (hero altında ikon + etiket) */
.trust-row { display: flex; flex-wrap: wrap; gap: 14px 30px; margin-top: 36px; }
.trust-row li { display: inline-flex; align-items: center; gap: 9px; font-size: 13.5px; font-weight: 500; color: var(--ink); }
.trust-row .ic { width: 18px; height: 18px; color: var(--ink); }

/* Onay listesi */
.check-list { display: flex; flex-direction: column; gap: 10px; }
.check-list li { display: flex; align-items: flex-start; gap: 10px; color: var(--text); }
.check-list .ic { width: 20px; height: 20px; margin-top: 2px; color: var(--accent, var(--indigo)); }

/* Breadcrumb */
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); padding-top: 22px; }
.breadcrumb a:hover { color: var(--ink); }
.breadcrumb .ic { width: 14px; height: 14px; color: var(--muted-2); }
.breadcrumb [aria-current] { color: var(--ink); font-weight: 600; }

/* Adım akışı — .steps > .step ; sütun sayısı style="--n:5" */
.steps { display: grid; grid-template-columns: repeat(var(--n, 5), minmax(0, 1fr)); gap: 20px; list-style: none; padding: 0; margin: 0; }
.step { position: relative; text-align: center; }
.step:not(:last-child)::after {
  content: ""; position: absolute; top: 28px; left: calc(50% + 44px); right: calc(-50% + 44px + 20px);
  border-top: 1.5px dotted var(--muted-2);
}
.step:not(:last-child)::before {
  content: ""; position: absolute; top: 24.5px; right: calc(-50% + 44px + 18px); width: 7px; height: 7px;
  border-top: 1.5px solid var(--muted-2); border-right: 1.5px solid var(--muted-2); transform: rotate(45deg);
}
.step .icon-ring { margin: 0 auto 14px; }
.step-title { font-size: 14px; font-weight: 700; color: var(--ink); letter-spacing: -.005em; }
.step-title .num { color: var(--accent, var(--indigo)); margin-right: 4px; }
.step p { font-size: 13px; color: var(--muted); line-height: 1.5; margin-top: 6px; }
.step-badge { position: absolute; top: -10px; left: 50%; transform: translateX(-50%); display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--accent, var(--indigo)); color: #fff; font-size: 11.5px; font-weight: 700; }

/* Koyu özellik bandı (ürün/platform sayfaları) */
.band-dark {
  position: relative; overflow: hidden; border-radius: var(--radius-lg);
  background: radial-gradient(120% 140% at 100% 0%, #1B2B55 0%, var(--navy) 55%); color: rgba(255, 255, 255, .72);
  display: grid; grid-template-columns: repeat(var(--n, 4), minmax(0, 1fr)); padding: 34px 12px;
}
.band-dark::after {
  content: ""; position: absolute; right: -40px; top: -40px; width: 320px; height: 260px; pointer-events: none; opacity: .55;
  background-image: radial-gradient(circle, rgba(231, 179, 99, .85) 1px, transparent 1.6px); background-size: 18px 18px;
  -webkit-mask-image: radial-gradient(closest-side, #000, transparent); mask-image: radial-gradient(closest-side, #000, transparent);
}
.band-item { position: relative; z-index: 1; display: flex; gap: 16px; padding: 4px 24px; }
.band-item + .band-item { border-left: 1px solid rgba(255, 255, 255, .12); }
.band-item .ic { width: 40px; height: 40px; stroke-width: 1.4; color: var(--accent, var(--gold-300)); flex: none; }
.band-item h3, .band-item h4 { font-size: 15.5px; color: #fff; margin-bottom: 6px; letter-spacing: -.01em; }
.band-item p { font-size: 13.5px; line-height: 1.55; }

/* Krem CTA bandı (sayfa sonu) */
.cta-band {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 40px;
  padding: clamp(28px, 3.5vw, 40px) clamp(28px, 4.5vw, 60px); border-radius: var(--radius-lg);
  background: linear-gradient(100deg, #FBF4E9 0%, #FDF9F3 60%, #FBF4E9 100%); border: 1px solid #F1E6D4;
}
.cta-band-star { width: clamp(72px, 8vw, 112px); height: auto; }
.cta-band h2 { font-size: clamp(1.4rem, 2.2vw, 1.75rem); letter-spacing: -.02em; }
.cta-band p { margin-top: 8px; color: var(--text); }

/* Uygulama penceresi (ürün arayüz maketleri) */
.app { background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow-lg); overflow: hidden; font-size: 12.5px; color: var(--text); }
.app-body { display: grid; grid-template-columns: 150px minmax(0, 1fr); min-height: 100%; }
.app-side { border-right: 1px solid var(--line-2); padding: 18px 12px; display: flex; flex-direction: column; gap: 2px; background: #FCFCFE; }
.app-side-logo { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 9px; color: var(--accent, var(--indigo)); margin: 0 0 14px 6px; }
.app-nav-item { display: flex; align-items: center; gap: 9px; padding: 8px 10px; border-radius: 8px; font-size: 12px; font-weight: 500; color: var(--ink); }
.app-nav-item .ic { width: 15px; height: 15px; color: var(--muted); }
.app-nav-item.is-active { background: color-mix(in srgb, var(--accent, var(--indigo)) 10%, #fff); color: var(--accent, var(--indigo)); font-weight: 600; }
.app-nav-item.is-active .ic { color: currentColor; }
.app-user { margin-top: auto; display: flex; align-items: center; gap: 9px; padding: 12px 6px 0; font-size: 11px; line-height: 1.3; }
.app-user small { display: block; color: var(--muted); font-size: 10px; }
.avatar { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--ink); color: #fff; font-size: 11px; font-weight: 700; flex: none; }
.app-main { min-width: 0; display: flex; flex-direction: column; }
.app-top { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line-2); }
.app-top-title { font-weight: 700; color: var(--ink); font-size: 13.5px; display: inline-flex; align-items: center; gap: 8px; }
.app-saved { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; color: var(--muted); }
.app-saved .ic { width: 13px; height: 13px; color: var(--green); }
.app-btn { display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px; border-radius: 7px; font-size: 11.5px; font-weight: 600; background: var(--accent, var(--indigo)); color: #fff; }
.app-btn-ghost { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.app-input { display: flex; align-items: center; gap: 8px; height: 34px; padding: 0 12px; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); font-size: 12px; background: #fff; }
.app-tabs { display: flex; gap: 6px; }
.app-tab { padding: 6px 12px; border-radius: 7px; font-size: 11.5px; font-weight: 600; color: var(--muted); border: 1px solid transparent; }
.app-tab.is-active { color: var(--ink); background: #fff; border-color: var(--line); box-shadow: var(--shadow-xs); }
.app-dots { display: flex; gap: 6px; }
.app-dots span { width: 9px; height: 9px; border-radius: 50%; background: #E3E6EC; }

/* Dosya formatı rozetleri */
.file-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.file-badge { display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 10px; border-radius: 8px; border: 1px solid var(--line); background: #fff; font-size: 11.5px; font-weight: 700; color: var(--ink); }
.file-badge .ic { width: 15px; height: 15px; }
.file-pptx .ic { color: #D9542B; } .file-xlsx .ic { color: #1D7A45; } .file-docx .ic { color: #2B5FD9; } .file-pdf .ic { color: #D93A3A; }

/* Logo satırı */
.logo-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px 40px; }
.logo-word { font-size: 22px; font-weight: 800; letter-spacing: -.02em; color: #2A3446; opacity: .85; }

/* Görsel yer tutucu çerçevesi */
.media { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--bg-soft); }
.media img { width: 100%; height: 100%; object-fit: cover; }
.play-btn { position: absolute; inset: 0; margin: auto; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; background: rgba(255, 255, 255, .92); color: var(--ink); box-shadow: 0 8px 24px -8px rgba(0, 0, 0, .45); }
.play-btn .ic { width: 20px; height: 20px; fill: currentColor; margin-left: 3px; }

/* Sekmeler (data-tabs) */
[role="tab"] { cursor: pointer; }

/* Form alanları */
.field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 600; color: var(--ink); }
.field em { font-style: normal; font-weight: 500; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; border: 1px solid var(--line-strong); border-radius: 10px; background: #fff;
  padding: 11px 13px; font-size: 14.5px; font-weight: 500; color: var(--ink); outline: 0; transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 84px; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--ink); box-shadow: 0 0 0 3px rgba(14, 26, 47, .08); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.check { display: flex; align-items: flex-start; gap: 10px; font-size: 12.5px; color: var(--muted); line-height: 1.5; }
.check input { margin-top: 3px; accent-color: var(--ink); width: 16px; height: 16px; flex: none; }
.check a { color: var(--ink); text-decoration: underline; text-underline-offset: 2px; }

/* Toast */
.toast { position: fixed; left: 50%; bottom: 28px; z-index: 300; transform: translate(-50%, 20px); opacity: 0; background: var(--ink); color: #fff; padding: 12px 18px; border-radius: 10px; font-size: 14px; font-weight: 500; box-shadow: var(--shadow-lg); transition: opacity .25s, transform .25s var(--ease); pointer-events: none; }
.toast.is-in { opacity: 1; transform: translate(-50%, 0); }

/* 9. Modal ------------------------------------------------------------- */
.modal { padding: 0; border: 0; background: transparent; max-width: min(940px, calc(100vw - 32px)); width: 100%; max-height: calc(100vh - 32px); overflow: visible; }
.modal::backdrop { background: rgba(8, 16, 32, .6); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.modal[open] { animation: modal-in .3s var(--ease); }
@keyframes modal-in { from { opacity: 0; transform: translateY(16px) scale(.98); } }
.modal-card { display: grid; grid-template-columns: 330px minmax(0, 1fr); background: #fff; border-radius: 22px; overflow: hidden; box-shadow: var(--shadow-lg); max-height: calc(100vh - 32px); }
.modal-aside { background: radial-gradient(120% 90% at 0% 0%, #1D3160 0%, var(--navy) 60%); color: rgba(255, 255, 255, .72); padding: 36px 32px; display: flex; flex-direction: column; gap: 14px; font-size: 14.5px; }
.modal-aside img { margin-bottom: 8px; }
.modal-aside .eyebrow { margin: 0; }
.modal-aside h2 { color: #fff; }
.modal-points { display: flex; flex-direction: column; gap: 10px; margin-top: auto; padding-top: 12px; }
.modal-points li { display: flex; align-items: center; gap: 10px; color: #fff; font-size: 14px; }
.modal-points .ic { width: 16px; height: 16px; color: var(--gold-300); stroke-width: 2.4; }
.modal-body { position: relative; padding: 36px 36px 32px; overflow: auto; }
.modal-close { position: absolute; top: 14px; right: 14px; display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; color: var(--muted); }
.modal-close:hover { background: var(--bg-soft); color: var(--ink); }
.modal-form { display: flex; flex-direction: column; gap: 14px; }
.modal-form .btn { margin-top: 6px; }
.modal-success { text-align: center; padding: 48px 12px; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.success-ic { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--green-100); color: var(--green); margin-bottom: 6px; }
.success-ic .ic { width: 30px; height: 30px; stroke-width: 2.4; }

/* 10. Animasyon -------------------------------------------------------- */
.js [data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .8s var(--ease); transition-delay: var(--d, 0s); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
}

/* Duyarlı (responsive) -------------------------------------------------- */
/* Dar masaüstü (1081–1280): menü sığsın (EN etiketleri daha uzun) */
@media (min-width: 1081px) and (max-width: 1280px) {
  .header-inner { gap: 16px; }
  .header-actions { gap: 14px; }
  .nav-link { padding: 0 9px; font-size: 14px; }
  .nav-link::after { left: 9px; right: 9px; }
  .lang .ic { display: none; }
}
/* Footer 5 sütun + bülten 1280'in altında sığmaz: 4 sütunlu düzene geç */
@media (max-width: 1280px) {
  .footer-grid { grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr)); }
  .footer-brand { grid-column: 1 / -1; }
  .footer-news { grid-column: span 2; }
}
@media (max-width: 1180px) {
  .grid-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid-6 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 1080px) {
  :root { --header-h: 68px; }
  .nav-toggle { display: flex; }
  .header-cta { display: none; }
  .main-nav {
    position: fixed; inset: var(--header-h) 0 0 0; z-index: 99; display: block;
    background: #fff; overflow-y: auto; padding: 8px var(--gutter) 40px;
    transform: translateX(100%); visibility: hidden; transition: transform .3s var(--ease), visibility .3s;
  }
  .nav-open .main-nav { transform: none; visibility: visible; }
  .nav-open body { overflow: hidden; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-link { width: 100%; height: 58px; padding: 0; justify-content: space-between; font-size: 17px; font-weight: 600; border-bottom: 1px solid var(--line); }
  .nav-link::after { display: none; }
  .nav-item:hover > .nav-link { color: var(--ink); }
  .nav-item:hover > .nav-link .ic-chev { transform: none; }
  .nav-item[data-open] > .nav-link .ic-chev { transform: rotate(180deg); }
  .mega { position: static; transform: none !important; opacity: 1; visibility: visible; display: none; padding: 8px 0 12px; }
  .nav-item[data-open] > .mega { display: block; }
  .mega-inner { width: auto; min-width: 0; grid-template-columns: 1fr !important; border: 0; box-shadow: none; padding: 0; }
  .mega-feature { display: none; }
  .mega-link { padding: 10px 4px; }
  .nav-mobile-cta { display: block; margin-top: 28px; }
  .header-dark .main-nav { background: var(--navy); }
  .header-dark .nav-link { border-bottom-color: rgba(255, 255, 255, .1); }
  .header-dark .mega-inner { background: transparent; }
  .header-dark .mega-txt b { color: #fff; }
  .header-dark .mega-link:hover { background: rgba(255, 255, 255, .06); }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .band-dark { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; }
  .band-item:nth-child(odd) { border-left: 0; }
  /* Esnek sarma: tek sayıda adımda son satır ortalanır, sola yaslı "yetim" kalmaz */
  .steps { display: flex; flex-wrap: wrap; justify-content: center; row-gap: 40px; }
  .steps .step { flex: 0 1 calc((100% - 2 * 20px) / 3); }
  .steps:has(> .step:nth-child(4):last-child) .step { flex-basis: calc((100% - 20px) / 2); } /* 4 adım: 2×2 */
  .steps .step::after, .steps .step::before { display: none; }
}
@media (max-width: 860px) {
  .section-head { grid-template-columns: 1fr; align-items: start; }
  .section-head-aside { flex-direction: column; align-items: flex-start; gap: 18px; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .cta-band { grid-template-columns: 1fr; text-align: center; justify-items: center; gap: 20px; }
  .cta-band .btn-row { justify-content: center; }
  .modal-card { grid-template-columns: 1fr; }
  .modal-aside { display: none; }
  .app-body { grid-template-columns: 1fr; }
  .app-side { display: none; }
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-news { grid-column: 1 / -1; }
  .grid-4, .grid-5, .grid-6 { grid-template-columns: 1fr 1fr; }
  .band-dark { grid-template-columns: 1fr; }
  .band-item { border-left: 0 !important; }
  .steps .step { flex-basis: calc((100% - 20px) / 2); }
  .lang { display: none; }
  .logo-sub { display: none; }
  .field-row { grid-template-columns: 1fr; }
  .modal-body { padding: 28px 22px; }
  .btn-row .btn { flex: 1 1 auto; }
  .footer-bottom { flex-direction: column; }
  .footer-bottom ul { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; }
}