/* =========================================================
   KAYA BIKE — Premium tema
   Tasarım & kodlama: DGR WEB (dgrweb.com)
   ========================================================= */

@view-transition { navigation: auto; }

:root {
  --ink: #06121f;
  --navy: #0a1d33;
  --navy-2: #0d2b4e;
  --navy-3: #133a66;
  --sky: #3fa9f5;
  --sky-2: #7cc6ff;
  --ice: #e8f4ff;
  --volt: #c8f560;
  --volt-2: #b4e845;
  --paper: #f2f5f9;
  --white: #ffffff;
  --text: #0b1726;
  --muted: #5b6b80;
  --line: rgba(10, 29, 51, .1);
  --line-light: rgba(255, 255, 255, .12);
  --wa: #25d366;
  --radius: 22px;
  --radius-sm: 14px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);
  --display: 'Archivo', 'Arial Narrow', system-ui, sans-serif;
  --body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --gutter: clamp(16px, 4vw, 40px);
  --header-h: 78px;
}

*, *::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; background: var(--white); color: var(--text);
  font-family: var(--body); font-size: 16px; line-height: 1.65;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
h1, h2, h3, h4 { margin: 0; font-family: var(--display); font-weight: 800; line-height: 1.02; letter-spacing: -.02em; font-stretch: 112%; }
p { margin: 0 0 1em; }
::selection { background: var(--volt); color: var(--ink); }
:focus-visible { outline: 2px solid var(--sky); outline-offset: 3px; border-radius: 6px; }

.container { width: 100%; max-width: 1320px; margin: 0 auto; padding: 0 var(--gutter); }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 300; background: var(--volt); color: var(--ink); padding: 10px 16px; border-radius: 10px; font-weight: 700; transition: top .3s; }
.skip-link:focus { top: 16px; }
.ico { width: 1.15em; height: 1.15em; flex: none; }

/* ---------- Butonlar ---------- */
.btn {
  --bg: var(--navy-2); --fg: #fff; --bd: transparent;
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  padding: .95em 1.5em; border-radius: 999px; background: var(--bg); color: var(--fg); border: 1.5px solid var(--bd);
  font-weight: 600; font-size: .95rem; line-height: 1; white-space: nowrap; overflow: hidden; isolation: isolate;
  transition: transform .4s var(--ease), color .35s, border-color .35s, box-shadow .35s;
}
.btn::before {
  content: ''; position: absolute; inset: 0; z-index: -1; border-radius: inherit; background: var(--hover, var(--sky));
  transform: translateY(101%); transition: transform .5s var(--ease);
}
.btn:hover::before { transform: translateY(0); }
.btn:hover { color: var(--hfg, #fff); }
.btn:active { transform: scale(.97); }
.btn .ico { transition: transform .4s var(--ease); }
.btn:hover .ico:last-child:not(:first-child) { transform: translateX(4px); }
.btn-primary { --bg: var(--navy-2); --hover: var(--sky); }
.btn-volt { --bg: var(--volt); --fg: var(--ink); --hover: #fff; --hfg: var(--ink); box-shadow: 0 10px 40px -12px rgba(200, 245, 96, .6); }
.btn-ghost { --bg: transparent; --fg: var(--text); --bd: var(--line); --hover: var(--ice); --hfg: var(--navy-2); }
.btn-ghost-light { --bg: rgba(255, 255, 255, .06); --fg: #fff; --bd: rgba(255, 255, 255, .22); --hover: #fff; --hfg: var(--ink); backdrop-filter: blur(8px); }
.btn-outline { --bg: transparent; --fg: var(--navy-2); --bd: rgba(13, 43, 78, .25); --hover: var(--navy-2); --hfg: #fff; }
.btn-sm { padding: .72em 1.1em; font-size: .86rem; }
.btn-lg { padding: 1.1em 1.75em; font-size: 1rem; }
.btn-block { width: 100%; }

/* ---------- Eyebrow / başlıklar ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .6em; margin-bottom: 18px;
  font-family: var(--display); font-weight: 700; font-size: .74rem; letter-spacing: .22em; text-transform: uppercase; color: var(--sky);
}
.eyebrow::before { content: ''; width: 26px; height: 2px; background: currentColor; border-radius: 2px; }
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--volt); box-shadow: 0 0 0 0 rgba(200, 245, 96, .7); animation: pulse 2s infinite; }
.eyebrow:has(.dot)::before { display: none; }
.eyebrow-light { color: var(--volt); }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(200, 245, 96, 0); } 100% { box-shadow: 0 0 0 0 rgba(200, 245, 96, 0); } }

.h2 { font-size: clamp(2.1rem, 5vw, 4rem); }
.h3 { font-size: clamp(1.6rem, 3vw, 2.3rem); margin-bottom: 26px; }
.sec-desc { color: var(--muted); font-size: 1.06rem; max-width: 44ch; }
.link-u { display: inline-flex; align-items: center; gap: .5em; font-weight: 600; color: var(--navy-2); padding-bottom: 4px; background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1.5px no-repeat; transition: background-size .5s var(--ease), gap .4s var(--ease); }
.link-u:hover { background-size: 30% 1.5px; gap: .9em; }

/* ---------- Bölümler ---------- */
.sec { position: relative; padding: clamp(80px, 10vw, 140px) 0; }
.sec-tight { padding: clamp(48px, 6vw, 80px) 0; }
.sec-paper { background: var(--paper); }
.sec-dark { background: var(--ink); color: #fff; overflow: hidden; }
.sec-dark .sec-desc { color: rgba(255, 255, 255, .62); }
.sec-head { margin-bottom: clamp(40px, 5vw, 64px); }
.sec-head.split { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px 40px; flex-wrap: wrap; }
.sec-head.split .sec-desc { margin: 0; }
.sec-head.center { text-align: center; display: flex; flex-direction: column; align-items: center; }
.sec-head.center .h2, .sec-head.center .h3 { max-width: 20ch; }

/* ---------- Animasyon temelleri ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(34px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--rd, 0ms); }
.js [data-reveal].in { opacity: 1; transform: none; }
[data-words] .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
[data-words] .w > span { display: inline-block; transform: translateY(105%) rotate(4deg); transform-origin: 0 100%; transition: transform 1s var(--ease); transition-delay: calc(var(--i) * 60ms); }
[data-words].in .w > span { transform: none; }
.js [data-clip] { clip-path: inset(12% 12% 12% 12% round 30px); transition: clip-path 1.4s var(--ease); }
.js [data-clip].in { clip-path: inset(0 0 0 0 round var(--radius)); }

/* ---------- Loader / geçiş ---------- */
.loader {
  position: fixed; inset: 0; z-index: 400; background: var(--ink); color: #fff;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 22px;
  transition: clip-path 1s var(--ease-io) .2s; clip-path: inset(0 0 0 0);
}
.loader-wheel { width: 84px; height: 84px; fill: none; stroke: var(--sky); stroke-width: 2.5; animation: spin 1.1s linear infinite; }
.loader-wheel circle:first-child { stroke: rgba(255, 255, 255, .2); stroke-width: 5; }
.loader-wheel circle:first-child { stroke-dasharray: 264; stroke-dashoffset: 264; animation: draw 1.2s var(--ease) forwards; stroke: var(--volt); }
.loader-word { font-family: var(--display); font-weight: 900; font-size: 1.6rem; letter-spacing: .02em; font-stretch: 125%; }
.loader-word b { color: var(--volt); }
.loader-word small { font-size: .55em; letter-spacing: .3em; color: rgba(255, 255, 255, .5); font-weight: 600; }
body.loaded .loader { clip-path: inset(0 0 100% 0); pointer-events: none; }
.seen .loader, html:not(.js) .loader { display: none; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes draw { to { stroke-dashoffset: 0; } }

.wipe { position: fixed; inset: 0; z-index: 390; background: var(--navy-2); transform: translateY(100%); pointer-events: none; }
.wipe.go { transition: transform .55s var(--ease-io); transform: translateY(0); }
::view-transition-old(root) { animation: vt-out .45s var(--ease-io) both; }
::view-transition-new(root) { animation: vt-in .7s var(--ease) both; }
@keyframes vt-out { to { opacity: 0; transform: translateY(-30px) scale(.98); } }
@keyframes vt-in { from { opacity: 0; transform: translateY(40px); } }

.progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 210; pointer-events: none; }
.progress span { display: block; height: 100%; width: 100%; background: linear-gradient(90deg, var(--sky), var(--volt)); transform-origin: 0 50%; transform: scaleX(0); }

/* ---------- Header ---------- */
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 200; height: var(--header-h); color: #fff; transition: background .4s, color .4s, transform .5s var(--ease), box-shadow .4s, height .4s; }
.header-inner { height: 100%; display: flex; align-items: center; gap: 28px; }
.site-header.scrolled { background: rgba(255, 255, 255, .86); color: var(--text); backdrop-filter: saturate(1.6) blur(16px); -webkit-backdrop-filter: saturate(1.6) blur(16px); box-shadow: 0 1px 0 var(--line); --header-h: 68px; }
.site-header.hide { transform: translateY(-100%); }
.page-urun .site-header:not(.scrolled), .page-404 .site-header:not(.scrolled) { color: var(--text); }
.logo { display: flex; flex-direction: column; line-height: 1; flex: none; }
.logo-mark { font-family: var(--display); font-weight: 900; font-size: 1.75rem; letter-spacing: -.01em; font-stretch: 125%; }
.logo-mark .accent { color: var(--volt); transition: color .4s; }
.scrolled .logo-mark .accent, .page-urun .logo-mark .accent, .page-404 .logo-mark .accent { color: var(--sky); }
.logo-sub { font-size: .58rem; letter-spacing: .62em; font-weight: 700; opacity: .65; margin-top: 3px; }
.main-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-link { position: relative; display: inline-flex; align-items: center; gap: 6px; padding: 10px 14px; border-radius: 999px; font-weight: 500; font-size: .94rem; transition: background .3s; }
.nav-link::after { content: ''; position: absolute; left: 14px; right: 14px; bottom: 5px; height: 2px; border-radius: 2px; background: var(--volt); transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease); }
.scrolled .nav-link::after, .page-urun .nav-link::after { background: var(--sky); }
.nav-link:hover::after, .nav-link.is-active::after { transform: scaleX(1); transform-origin: left; }
.caret { width: .9em; height: .9em; transition: transform .4s var(--ease); }
.has-drop { position: relative; }
.has-drop:hover .caret, .has-drop:focus-within .caret { transform: rotate(180deg); }
.dropdown {
  position: absolute; top: calc(100% + 10px); left: 50%; width: 520px; padding: 14px; border-radius: var(--radius);
  background: #fff; color: var(--text); box-shadow: 0 30px 80px -20px rgba(6, 18, 31, .35), 0 0 0 1px var(--line);
  opacity: 0; visibility: hidden; transform: translate(-50%, 12px) scale(.98); transform-origin: top center;
  transition: opacity .35s var(--ease), transform .45s var(--ease), visibility .35s;
}
.dropdown::before { content: ''; position: absolute; left: 0; right: 0; top: -14px; height: 14px; }
.has-drop:hover .dropdown, .has-drop:focus-within .dropdown { opacity: 1; visibility: visible; transform: translate(-50%, 0) scale(1); }
.dd-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.dd-link { display: flex; align-items: center; gap: 12px; padding: 10px; border-radius: 14px; transition: background .3s, transform .3s var(--ease); }
.dd-link:hover { background: var(--paper); transform: translateX(4px); }
.dd-link strong { display: block; font-size: .92rem; font-weight: 600; line-height: 1.2; }
.dd-link small { color: var(--muted); font-size: .78rem; }
.dd-ico { width: 42px; height: 42px; border-radius: 12px; background: var(--ice); color: var(--navy-2); display: grid; place-items: center; flex: none; transition: background .3s, color .3s; }
.dd-ico .ico { width: 22px; height: 22px; }
.dd-link:hover .dd-ico { background: var(--navy-2); color: var(--volt); }
.dd-all { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; padding: 14px 16px; border-radius: 14px; background: var(--ink); color: #fff; font-weight: 600; font-size: .9rem; }
.dd-all:hover .ico { transform: translateX(4px); }
.dd-all .ico { transition: transform .4s var(--ease); color: var(--volt); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.site-header:not(.scrolled) .btn-ghost { --fg: currentColor; --bd: rgba(255, 255, 255, .25); }
.page-urun .site-header:not(.scrolled) .btn-ghost, .page-404 .site-header:not(.scrolled) .btn-ghost { --bd: var(--line); }
.menu-toggle { display: none; position: relative; width: 46px; height: 46px; border-radius: 50%; border: 1.5px solid currentColor; border-color: rgba(127, 140, 160, .35); }
.menu-toggle span { position: absolute; left: 13px; right: 13px; height: 2px; border-radius: 2px; background: currentColor; transition: transform .5s var(--ease), top .5s var(--ease); }
.menu-toggle span:first-child { top: 18px; }
.menu-toggle span:last-child { top: 26px; }
.menu-open .menu-toggle span:first-child { top: 22px; transform: rotate(45deg); }
.menu-open .menu-toggle span:last-child { top: 22px; transform: rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 190; background: var(--ink); color: #fff; padding-top: calc(var(--header-h) + 14px); overflow-y: auto;
  clip-path: circle(0 at calc(100% - 44px) 38px); visibility: hidden; transition: clip-path .8s var(--ease-io), visibility .8s;
}
.menu-open .mobile-menu { clip-path: circle(150% at calc(100% - 44px) 38px); visibility: visible; }
.menu-open .site-header { color: #fff; background: transparent; box-shadow: none; backdrop-filter: none; }
.menu-open .site-header .logo-mark .accent { color: var(--volt); }
.mm-inner { padding-bottom: 40px; }
.mm-label { font-size: .72rem; letter-spacing: .22em; text-transform: uppercase; color: var(--volt); font-weight: 700; margin-bottom: 12px; }
.mm-cats { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 26px; }
.mm-cats a { display: flex; align-items: center; gap: 10px; padding: 14px; border-radius: 16px; background: rgba(255, 255, 255, .05); border: 1px solid var(--line-light); font-weight: 500; font-size: .9rem; }
.mm-cats .ico { width: 22px; height: 22px; color: var(--sky); }
.mm-links a { display: block; padding: 12px 0; border-bottom: 1px solid var(--line-light); font-family: var(--display); font-size: 1.7rem; font-weight: 800; font-stretch: 112%; }
.mm-actions { display: grid; gap: 10px; margin-top: 26px; }
.mm-actions .btn-outline { --fg: #fff; --bd: var(--line-light); }
.menu-open .mm-cats a, .menu-open .mm-links a, .menu-open .mm-actions a { animation: mmIn .7s var(--ease) both; }
.menu-open .mm-links a:nth-child(2) { animation-delay: .05s; } .menu-open .mm-links a:nth-child(3) { animation-delay: .1s; }
.menu-open .mm-links a:nth-child(4) { animation-delay: .15s; } .menu-open .mm-links a:nth-child(5) { animation-delay: .2s; }
.menu-open .mm-links a:nth-child(6) { animation-delay: .25s; }
@keyframes mmIn { from { opacity: 0; transform: translateY(24px); } }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; color: #fff; padding: calc(var(--header-h) + clamp(40px, 7vw, 90px)) 0 clamp(40px, 5vw, 60px);
  background:
    radial-gradient(900px 600px at 85% 30%, rgba(63, 169, 245, .28), transparent 60%),
    radial-gradient(700px 500px at 10% 110%, rgba(200, 245, 96, .12), transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, var(--ink) 70%);
}
.hero::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(ellipse at 60% 40%, #000 20%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse at 60% 40%, #000 20%, transparent 75%); }
.hero-bike { position: absolute; left: -4%; bottom: -6%; width: min(760px, 70vw); opacity: .1; fill: none; stroke: #fff; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; pointer-events: none; }
.hero-bike .wheel, .hero-bike .frame { stroke-dasharray: 1200; stroke-dashoffset: 1200; animation: draw 3.2s var(--ease) .6s forwards; }
.hero-bike .spokes { transform-box: fill-box; transform-origin: center; animation: spin 6s linear infinite; }
.hero-speed { position: absolute; inset: 0; pointer-events: none; }
.hero-speed span { position: absolute; height: 1.5px; width: 220px; left: -240px; border-radius: 2px; background: linear-gradient(90deg, transparent, rgba(124, 198, 255, .7)); animation: speed 3.6s linear infinite; }
.hero-speed span:nth-child(1) { top: 28%; animation-delay: .2s; }
.hero-speed span:nth-child(2) { top: 46%; width: 320px; animation-delay: 1.4s; animation-duration: 2.8s; }
.hero-speed span:nth-child(3) { top: 64%; animation-delay: 2.1s; }
.hero-speed span:nth-child(4) { top: 80%; width: 160px; animation-delay: .9s; animation-duration: 4.4s; background: linear-gradient(90deg, transparent, rgba(200, 245, 96, .6)); }
@keyframes speed { to { transform: translateX(calc(100vw + 480px)); } }
.hero-inner { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: clamp(30px, 5vw, 70px); }
.hero-title { font-size: clamp(2.8rem, 7.4vw, 6.4rem); line-height: .94; font-stretch: 118%; letter-spacing: -.035em; margin-bottom: 26px; }
.hero-text { font-size: clamp(1.02rem, 1.4vw, 1.18rem); color: rgba(255, 255, 255, .72); max-width: 48ch; margin-bottom: 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-cats { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 36px; }
.hero-cats a { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px 8px 10px; border-radius: 999px; border: 1px solid var(--line-light); font-size: .85rem; color: rgba(255, 255, 255, .8); transition: background .3s, color .3s, border-color .3s, transform .3s var(--ease); }
.hero-cats a .ico { color: var(--sky); width: 20px; height: 20px; }
.hero-cats a:hover { background: #fff; color: var(--ink); border-color: #fff; transform: translateY(-2px); }
.js .hero-in { opacity: 0; transform: translateY(26px); }
.loaded .hero-in, .seen .hero-in { animation: heroIn 1s var(--ease) forwards; animation-delay: calc(var(--d) + var(--hd, .9s)); }
.seen { --hd: .1s; }
@keyframes heroIn { to { opacity: 1; transform: none; } }

.hero-visual { position: relative; aspect-ratio: 1; display: grid; place-items: center; }
.hv-disc { position: absolute; inset: 9%; border-radius: 50%; background: radial-gradient(circle at 35% 30%, rgba(124, 198, 255, .35), rgba(13, 43, 78, .4) 55%, rgba(6, 18, 31, 0) 72%); border: 1px solid rgba(255, 255, 255, .1); animation: disc 1.6s var(--ease) both .5s; }
@keyframes disc { from { transform: scale(.6); opacity: 0; } }
.hv-ring { position: absolute; inset: 0; width: 100%; height: 100%; animation: spin 40s linear infinite; }
.hv-ring text { font-family: var(--display); font-size: 9.5px; font-weight: 700; letter-spacing: .25em; fill: rgba(255, 255, 255, .5); }
.hero-visual img { position: relative; width: 88%; filter: drop-shadow(0 40px 50px rgba(0, 0, 0, .5)); animation: bikeIn 1.6s var(--ease) both .8s; transition: transform .8s var(--ease); mix-blend-mode: normal; border-radius: 18px; }
.hero-visual:hover img { transform: translateX(-10px) rotate(-2deg) scale(1.03); }
@keyframes bikeIn { from { opacity: 0; transform: translateX(80px) rotate(4deg); } }
.hv-chip { position: absolute; display: flex; flex-direction: column; gap: 2px; padding: 12px 16px; border-radius: 16px; background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .16); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); max-width: 230px; animation: float 6s ease-in-out infinite, heroIn 1s var(--ease) both 1.4s; }
.hv-chip small { font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--volt); font-weight: 700; }
.hv-chip strong { font-size: .92rem; font-weight: 600; line-height: 1.3; }
.hv-chip-1 { top: 10%; left: 0; }
.hv-chip-2 { bottom: 12%; right: 0; animation-delay: -3s, 1.6s; }
@keyframes float { 50% { translate: 0 -12px; } }

.stats { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: clamp(40px, 6vw, 80px); border-top: 1px solid var(--line-light); }
.stat { padding: 28px 20px 4px 0; display: flex; flex-direction: column; gap: 6px; }
.stat + .stat { padding-left: 24px; border-left: 1px solid var(--line-light); }
.stat strong { font-family: var(--display); font-size: clamp(2rem, 4vw, 3.3rem); font-weight: 800; font-stretch: 120%; line-height: 1; letter-spacing: -.02em; }
.stat strong span { font-variant-numeric: tabular-nums; }
.stat > span { color: rgba(255, 255, 255, .6); font-size: .92rem; }
.stats-plain { margin-top: 0; border-top: 0; }

/* ---------- Marquee ---------- */
.brands { background: var(--ink); border-top: 1px solid var(--line-light); padding: 30px 0; overflow: hidden; }
.marquee { display: flex; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.mq-inner { display: flex; flex: none; animation: mq 34s linear infinite; will-change: transform; }
.mq-track { display: flex; align-items: center; flex: none; gap: 48px; padding-right: 48px; }
.mq-brand { display: flex; align-items: center; height: 54px; font-family: var(--display); font-weight: 900; font-size: 2rem; font-stretch: 125%; letter-spacing: .02em; color: rgba(255, 255, 255, .85); text-transform: uppercase; white-space: nowrap; }
.mq-brand img { height: 54px; width: auto; filter: brightness(0) invert(1); opacity: .85; }
.mq-track i { color: var(--volt); display: grid; }
.mq-track i .ico { width: 26px; height: 26px; animation: spin 8s linear infinite; }
.marquee:hover .mq-inner { animation-play-state: paused; }
@keyframes mq { to { transform: translateX(-50%); } }

/* ---------- Kategori bento ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 250px; gap: 16px; }
.cat-tile { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--navy); color: #fff; display: flex; align-items: flex-end; padding: 24px; isolation: isolate; }
.cat-dag { grid-column: span 2; grid-row: span 2; }
.cat-yol { grid-column: span 2; }
.cat-aksesuar { grid-column: span 2; }
.cat-tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transform: scale(1.06); transition: transform 1.2s var(--ease), filter .8s; filter: saturate(.85); }
.ct-shade { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(6, 18, 31, .05) 20%, rgba(6, 18, 31, .85) 100%); transition: background .6s; }
.cat-tile::after { content: ''; position: absolute; inset: 0; z-index: -1; background: var(--navy-2); clip-path: circle(0 at 100% 0); transition: clip-path .9s var(--ease-io); opacity: .82; }
.cat-tile:hover::after { clip-path: circle(150% at 100% 0); }
.cat-tile:hover img { transform: scale(1.14) rotate(1deg); filter: saturate(1.1); }
.ct-ico { position: absolute; top: 20px; left: 20px; width: 50px; height: 50px; border-radius: 15px; display: grid; place-items: center; background: rgba(255, 255, 255, .14); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); transition: background .4s, color .4s, transform .6s var(--ease); }
.ct-ico .ico { width: 26px; height: 26px; }
.cat-tile:hover .ct-ico { background: var(--volt); color: var(--ink); transform: rotate(-8deg) scale(1.08); }
.ct-body { display: flex; flex-direction: column; gap: 4px; max-width: 90%; }
.ct-count { font-size: .72rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--volt); }
.ct-body strong { font-family: var(--display); font-size: clamp(1.4rem, 2.4vw, 2rem); font-weight: 800; font-stretch: 115%; line-height: 1.05; }
.cat-dag .ct-body strong { font-size: clamp(2rem, 4vw, 3.4rem); }
.ct-body small { color: rgba(255, 255, 255, .75); font-size: .9rem; max-height: 0; opacity: 0; overflow: hidden; transition: max-height .6s var(--ease), opacity .5s; }
.cat-tile:hover .ct-body small, .cat-dag .ct-body small { max-height: 60px; opacity: 1; }
.ct-go { position: absolute; top: 20px; right: 20px; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: #fff; color: var(--ink); transform: scale(.6) rotate(-45deg); opacity: 0; transition: transform .6s var(--ease), opacity .4s; }
.cat-tile:hover .ct-go { transform: none; opacity: 1; }

/* ---------- Ürün kartları ---------- */
.p-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.p-card { position: relative; display: flex; flex-direction: column; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: 0 0 0 1px var(--line); transition: box-shadow .5s var(--ease), transform .6s var(--ease); }
.sec-paper .p-card { box-shadow: 0 0 0 1px rgba(10, 29, 51, .05); }
.p-card:hover { transform: translateY(-8px); box-shadow: 0 30px 60px -24px rgba(13, 43, 78, .35), 0 0 0 1px rgba(63, 169, 245, .35); }
.p-media { position: relative; display: block; aspect-ratio: 4 / 3; background: linear-gradient(160deg, #fff, var(--ice)); overflow: hidden; }
.p-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: 14px; transition: transform .9s var(--ease), opacity .6s; }
.p-media .p-alt { opacity: 0; }
.p-card:hover .p-media img:first-child { transform: scale(1.08) translateX(-6px); }
.p-card:hover .p-media .p-alt { opacity: 1; }
.p-card:hover .p-media:has(.p-alt) img:first-child { opacity: 0; }
.p-badge { position: absolute; top: 14px; left: 14px; z-index: 2; padding: 6px 12px; border-radius: 999px; background: var(--ink); color: var(--volt); font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.p-stock { position: absolute; bottom: 12px; left: 14px; z-index: 2; padding: 5px 10px; border-radius: 999px; background: rgba(255, 255, 255, .9); font-size: .72rem; font-weight: 600; color: var(--muted); backdrop-filter: blur(6px); }
.p-stock.s-yok { color: #c0392b; }
.p-stock.s-siparis { color: #b26a00; }
.p-go { position: absolute; top: 12px; right: 12px; z-index: 2; width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--navy-2); color: #fff; transform: scale(0) rotate(-90deg); transition: transform .55s var(--ease), background .3s; }
.p-card:hover .p-go { transform: none; }
.p-go:hover { background: var(--sky); }
.p-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.p-cat { font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--sky); }
.p-name { font-family: var(--display); font-size: 1.16rem; font-weight: 700; font-stretch: 108%; line-height: 1.2; letter-spacing: -.01em; }
.p-name a { background: linear-gradient(currentColor, currentColor) 0 100% / 0 1.5px no-repeat; transition: background-size .5s var(--ease); }
.p-card:hover .p-name a { background-size: 100% 1.5px; }
.p-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: auto; padding-top: 12px; border-top: 1px dashed var(--line); }
.p-price { font-family: var(--display); font-weight: 800; font-size: 1.1rem; font-stretch: 110%; color: var(--navy-2); }
.p-price.is-ask { font-family: var(--body); font-weight: 600; font-size: .86rem; color: var(--muted); }
.p-spec { font-size: .76rem; color: var(--muted); padding: 4px 10px; border-radius: 999px; background: var(--paper); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 50%; }

/* Kaydırmalı ray */
.rail { display: grid; grid-auto-flow: column; grid-auto-columns: clamp(260px, 24vw, 320px); gap: 22px; overflow-x: auto; padding: 10px max(var(--gutter), calc((100vw - 1320px) / 2 + var(--gutter))) 30px; scroll-snap-type: x proximity; scrollbar-width: none; cursor: grab; }
.rail::-webkit-scrollbar { display: none; }
.rail.dragging { cursor: grabbing; scroll-snap-type: none; }
.rail.dragging a { pointer-events: none; }
.rail .p-card { scroll-snap-align: start; }

/* ---------- Neden biz ---------- */
.why-wheel { position: absolute; right: -180px; top: 50%; width: 620px; translate: 0 -50%; opacity: .07; pointer-events: none; }
.why-wheel svg { fill: none; stroke: #fff; stroke-width: 1; animation: spin 50s linear infinite; }
.why-grid { position: relative; display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.why-copy .sec-desc { margin: 22px 0 30px; }
.why-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.why-item { display: flex; align-items: center; gap: 16px; padding: 22px; border-radius: var(--radius-sm); background: rgba(255, 255, 255, .04); border: 1px solid var(--line-light); font-weight: 600; transition: background .4s, border-color .4s, transform .5s var(--ease); }
.why-item:hover { background: rgba(63, 169, 245, .1); border-color: rgba(63, 169, 245, .4); transform: translateY(-4px); }
.wi-ico { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--volt); color: var(--ink); flex: none; transition: transform .6s var(--ease); }
.why-item:hover .wi-ico { transform: rotate(-12deg) scale(1.1); }
.wi-ico .ico { width: 24px; height: 24px; }

/* ---------- Hakkımızda ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.about-media { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 5; background: var(--navy); }
.about-media img { width: 100%; height: 115%; object-fit: cover; }
.about-badge { position: absolute; left: 22px; bottom: 22px; padding: 20px 24px; border-radius: 20px; background: var(--volt); color: var(--ink); display: flex; flex-direction: column; animation: float 6s ease-in-out infinite; }
.about-badge strong { font-family: var(--display); font-size: 3rem; line-height: 1; font-weight: 900; font-stretch: 120%; }
.about-badge small { font-weight: 600; font-size: .85rem; }
.about-copy .h2 { margin-bottom: 26px; }
.about-copy p { color: var(--muted); font-size: 1.04rem; }
.ticks { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ticks li { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: .95rem; }
.ticks .ico { width: 26px; height: 26px; padding: 5px; border-radius: 50%; background: var(--ice); color: var(--navy-2); stroke-width: 2.4; }

/* ---------- Aksesuar & hizmet ---------- */
.acc-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.acc-item { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding: 24px 20px; border-radius: var(--radius); background: var(--paper); transition: background .5s var(--ease), color .5s, transform .6s var(--ease); }
.acc-item strong { font-family: var(--display); font-size: 1.1rem; font-weight: 700; font-stretch: 110%; }
.acc-item small { font-size: .84rem; color: var(--muted); line-height: 1.45; transition: color .5s; }
.acc-ico { width: 56px; height: 56px; border-radius: 18px; display: grid; place-items: center; background: #fff; color: var(--navy-2); margin-bottom: 8px; transition: background .5s, color .5s, transform .7s var(--ease); }
.acc-ico .ico { width: 28px; height: 28px; }
.acc-item:hover { background: var(--navy-2); color: #fff; transform: translateY(-6px); }
.acc-item:hover small { color: rgba(255, 255, 255, .7); }
.acc-item:hover .acc-ico { background: var(--volt); color: var(--ink); transform: rotate(360deg); }
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.svc { position: relative; padding: clamp(28px, 3vw, 44px); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; isolation: isolate; transition: color .5s; }
.svc::before { content: ''; position: absolute; inset: 0; z-index: -1; background: var(--ink); transform: scaleY(0); transform-origin: bottom; transition: transform .7s var(--ease-io); }
.svc:hover { color: #fff; }
.svc:hover::before { transform: scaleY(1); }
.svc-n { position: absolute; top: 24px; right: 28px; font-family: var(--display); font-weight: 800; font-size: .9rem; color: var(--muted); font-stretch: 120%; transition: color .5s; }
.svc:hover .svc-n { color: var(--volt); }
.svc-ico { width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; border: 1.5px solid var(--line); color: var(--sky); margin-bottom: 26px; transition: border-color .5s, transform .7s var(--ease); }
.svc-ico .ico { width: 26px; height: 26px; }
.svc:hover .svc-ico { border-color: rgba(255, 255, 255, .25); transform: scale(1.1) rotate(-10deg); }
.svc h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 10px; }
.svc p { color: var(--muted); margin: 0; transition: color .5s; }
.svc:hover p { color: rgba(255, 255, 255, .66); }

/* ---------- Yorumlar ---------- */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testi { margin: 0; padding: 32px; border-radius: var(--radius); background: #fff; box-shadow: 0 0 0 1px var(--line); display: flex; flex-direction: column; gap: 18px; transition: transform .6s var(--ease), box-shadow .5s; }
.testi:hover { transform: translateY(-6px) rotate(-.5deg); box-shadow: 0 30px 60px -30px rgba(13, 43, 78, .35); }
.testi-q { width: 46px; height: 46px; border-radius: 50%; background: var(--volt); color: var(--ink); display: grid; place-items: center; }
.testi blockquote { margin: 0; font-size: 1.06rem; line-height: 1.6; }
.testi figcaption { margin-top: auto; display: flex; flex-direction: column; }
.testi figcaption small { color: var(--muted); }

/* ---------- SSS ---------- */
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(40px, 6vw, 90px); align-items: start; }
.ask-card { display: inline-flex; align-items: center; gap: 14px; margin-top: 30px; padding: 16px 22px 16px 16px; border-radius: 20px; background: var(--paper); transition: background .4s, transform .5s var(--ease); }
.ask-card:hover { background: var(--ice); transform: translateY(-4px); }
.ask-card small { display: block; color: var(--muted); font-size: .82rem; }
.ask-card strong { font-weight: 700; }
.ask-ico { width: 50px; height: 50px; border-radius: 50%; background: var(--wa); color: #fff; display: grid; place-items: center; }
.ask-ico .ico { width: 26px; height: 26px; }
.faq { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 26px 0; font-family: var(--display); font-weight: 700; font-size: clamp(1.08rem, 1.6vw, 1.3rem); font-stretch: 108%; transition: color .3s; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ''; flex: none; width: 40px; height: 40px; border-radius: 50%; background: var(--paper) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230d2b4e' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center / 18px no-repeat; transition: transform .5s var(--ease), background-color .3s; }
.faq[open] summary::after { transform: rotate(135deg); background-color: var(--volt); }
.faq summary:hover { color: var(--sky); }
.faq p { color: var(--muted); padding: 0 60px 26px 0; margin: 0; animation: faqIn .6s var(--ease); }
@keyframes faqIn { from { opacity: 0; transform: translateY(-10px); } }

/* ---------- İletişim ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 90px); align-items: start; }
.contact-grid .sec-desc { margin-top: 20px; }
.contact-cards { display: grid; gap: 10px; margin-top: 34px; }
.c-card { display: flex; align-items: center; gap: 16px; padding: 14px 18px 14px 14px; border-radius: 18px; background: #fff; box-shadow: 0 0 0 1px var(--line); transition: transform .5s var(--ease), box-shadow .4s; }
.sec:not(.sec-paper) .c-card { background: var(--paper); box-shadow: none; }
a.c-card:hover { transform: translateX(8px); box-shadow: 0 0 0 1.5px var(--sky); }
.c-card small { display: block; font-size: .78rem; color: var(--muted); }
.c-card strong { font-weight: 600; word-break: break-word; }
.c-card em { display: block; font-style: normal; font-size: .85rem; color: var(--muted); }
.c-ico { width: 50px; height: 50px; border-radius: 15px; display: grid; place-items: center; background: var(--navy-2); color: #fff; flex: none; }
.c-ico.c-wa { background: var(--wa); }
.c-ico .ico { width: 24px; height: 24px; }
.contact-form { position: relative; padding: clamp(26px, 3.4vw, 44px); border-radius: 28px; background: var(--ink); color: #fff; box-shadow: 0 40px 80px -40px rgba(6, 18, 31, .6); overflow: hidden; }
.contact-form::before { content: ''; position: absolute; width: 360px; height: 360px; right: -140px; top: -160px; border-radius: 50%; background: radial-gradient(circle, rgba(63, 169, 245, .35), transparent 70%); pointer-events: none; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { position: relative; display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.field label { font-size: .8rem; font-weight: 600; letter-spacing: .04em; color: rgba(255, 255, 255, .7); }
.field input, .field select, .field textarea { width: 100%; padding: 15px 16px; border-radius: 14px; border: 1.5px solid rgba(255, 255, 255, .12); background: rgba(255, 255, 255, .05); color: #fff; outline: none; transition: border-color .3s, background .3s, box-shadow .3s; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; padding-right: 44px; }
.field select option { color: var(--text); }
.field textarea { resize: vertical; min-height: 120px; }
.field input::placeholder, .field textarea::placeholder { color: rgba(255, 255, 255, .35); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--sky); background: rgba(63, 169, 245, .08); box-shadow: 0 0 0 4px rgba(63, 169, 245, .15); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-ok, .form-err { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-radius: 14px; margin-bottom: 20px; font-weight: 500; animation: heroIn .8s var(--ease) both; }
.form-ok { background: rgba(200, 245, 96, .14); color: var(--volt); border: 1px solid rgba(200, 245, 96, .35); }
.form-ok .ico { width: 30px; height: 30px; padding: 6px; border-radius: 50%; background: var(--volt); color: var(--ink); stroke-width: 2.6; }
.form-err { background: rgba(255, 99, 71, .12); color: #ffb4a6; border: 1px solid rgba(255, 99, 71, .3); }
.contact-form .btn-primary { --bg: var(--sky); --hover: var(--volt); --hfg: var(--ink); margin-top: 6px; }
.map-wrap { height: 420px; background: var(--paper); }
.map-wrap iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.3) contrast(1.05); }

/* ---------- CTA bandı ---------- */
.cta-band { position: relative; overflow: hidden; background: linear-gradient(120deg, var(--navy-2), var(--ink)); color: #fff; padding: clamp(80px, 10vw, 130px) 0; text-align: center; }
.cta-wheel { position: absolute; left: 50%; top: 50%; width: 760px; translate: -50% -50%; opacity: .07; pointer-events: none; }
.cta-wheel svg { fill: none; stroke: #fff; stroke-width: .7; animation: spin 30s linear infinite; }
.cta-inner { position: relative; display: flex; flex-direction: column; align-items: center; }
.cta-title { font-size: clamp(2.4rem, 6.4vw, 5.4rem); line-height: .96; font-stretch: 118%; max-width: 14ch; margin-bottom: 36px; letter-spacing: -.03em; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(255, 255, 255, .7); padding-top: clamp(64px, 8vw, 100px); overflow: hidden; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-brand .logo { color: #fff; margin-bottom: 20px; }
.footer-brand p { max-width: 34ch; font-size: .94rem; }
.footer-social { display: flex; gap: 8px; margin-top: 22px; }
.footer-social a { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--line-light); color: #fff; transition: background .3s, color .3s, transform .5s var(--ease); }
.footer-social a:hover { background: var(--volt); color: var(--ink); transform: translateY(-4px) rotate(-8deg); }
.footer-col { display: flex; flex-direction: column; gap: 10px; font-size: .93rem; }
.footer-col h4 { color: #fff; font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; font-weight: 700; margin-bottom: 8px; font-family: var(--body); }
.footer-col a { width: fit-content; transition: color .3s, transform .4s var(--ease); }
.footer-col a:hover { color: var(--volt); transform: translateX(4px); }
.footer-address { color: rgba(255, 255, 255, .5); }
.footer-giant { font-family: var(--display); font-weight: 900; font-stretch: 125%; font-size: clamp(4rem, 17vw, 16rem); line-height: .8; letter-spacing: -.04em; text-align: center; color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .14); margin: clamp(40px, 6vw, 80px) 0 -.06em; white-space: nowrap; user-select: none; transition: -webkit-text-stroke-color .6s; }
.footer-giant span { color: var(--volt); -webkit-text-stroke: 0; }
.site-footer:hover .footer-giant { -webkit-text-stroke-color: rgba(63, 169, 245, .5); }
.footer-bottom { position: relative; border-top: 1px solid var(--line-light); padding: 22px 0; font-size: .86rem; background: var(--ink); }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer-bottom p { margin: 0; }
.footer-credit { display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px 6px 6px; border-radius: 999px; border: 1px solid var(--line-light); transition: border-color .3s, background .3s; }
.footer-credit img { width: 24px; height: 24px; border-radius: 6px; }
.footer-credit u { text-decoration: none; color: #fff; font-weight: 600; }
.footer-credit:hover { border-color: #FF5A1F; background: rgba(255, 90, 31, .08); }

/* ---------- Yüzen butonlar ---------- */
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 150; width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; background: var(--wa); color: #fff; box-shadow: 0 14px 34px -10px rgba(37, 211, 102, .7); transition: transform .5s var(--ease); }
.wa-float::before { content: ''; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--wa); animation: ring 2.4s var(--ease) infinite; }
.wa-float .ico { width: 30px; height: 30px; }
.wa-float:hover { transform: scale(1.1) rotate(-8deg); }
@keyframes ring { from { transform: scale(1); opacity: .8; } to { transform: scale(1.7); opacity: 0; } }
.to-top { position: fixed; right: 26px; bottom: 94px; z-index: 150; width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: #fff; color: var(--navy-2); box-shadow: 0 10px 30px -10px rgba(6, 18, 31, .35); opacity: 0; transform: translateY(20px) scale(.8); pointer-events: none; transition: opacity .4s, transform .5s var(--ease); }
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }
.to-top svg:first-child { position: absolute; inset: 0; width: 100%; height: 100%; fill: none; stroke: var(--line); stroke-width: 2.5; transform: rotate(-90deg); }
.to-top .tt-bar { stroke: var(--sky); stroke-dasharray: 144.5; stroke-dashoffset: 144.5; }
.to-top .ico { position: relative; width: 20px; height: 20px; }

/* ---------- İç sayfa hero ---------- */
.page-hero { position: relative; overflow: hidden; background: var(--ink); color: #fff; padding: calc(var(--header-h) + clamp(60px, 9vw, 120px)) 0 clamp(60px, 7vw, 100px); }
.ph-bg { position: absolute; inset: 0; }
.ph-bg img { width: 100%; height: 125%; object-fit: cover; opacity: .32; }
.ph-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, var(--ink) 15%, rgba(6, 18, 31, .55) 70%, rgba(6, 18, 31, .3)), linear-gradient(0deg, var(--ink), transparent 50%); }
.ph-lines span { position: absolute; height: 1.5px; width: 260px; left: -280px; background: linear-gradient(90deg, transparent, rgba(124, 198, 255, .6)); animation: speed 4s linear infinite; }
.ph-lines span:nth-child(1) { top: 35%; } .ph-lines span:nth-child(2) { top: 60%; animation-delay: 1.3s; width: 340px; } .ph-lines span:nth-child(3) { top: 78%; animation-delay: 2.5s; background: linear-gradient(90deg, transparent, rgba(200, 245, 96, .5)); }
.ph-inner { position: relative; }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: .86rem; color: rgba(255, 255, 255, .55); margin-bottom: 26px; }
.crumbs a:hover { color: var(--volt); }
.crumbs [aria-current] { color: #fff; }
.crumbs-dark { color: var(--muted); }
.crumbs-dark [aria-current] { color: var(--text); }
.crumbs-dark a:hover { color: var(--sky); }
.ph-title { font-size: clamp(2.6rem, 7vw, 5.8rem); line-height: .95; font-stretch: 118%; letter-spacing: -.03em; max-width: 16ch; }
.ph-text { font-size: 1.1rem; color: rgba(255, 255, 255, .7); max-width: 54ch; margin: 24px 0 0; }

/* ---------- Mağaza ---------- */
.cat-chips { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; padding-bottom: 6px; margin-bottom: 26px; }
.cat-chips::-webkit-scrollbar { display: none; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; background: var(--paper); font-weight: 500; font-size: .9rem; white-space: nowrap; transition: background .3s, color .3s, transform .4s var(--ease); }
.chip .ico { width: 20px; height: 20px; color: var(--sky); }
.chip b { font-size: .74rem; font-weight: 700; padding: 2px 8px; border-radius: 999px; background: #fff; color: var(--muted); }
.chip:hover { transform: translateY(-2px); background: var(--ice); }
.chip.is-on { background: var(--ink); color: #fff; }
.chip.is-on .ico { color: var(--volt); }
.chip.is-on b { background: var(--volt); color: var(--ink); }
.shop-bar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; padding: 12px; border-radius: 22px; background: var(--paper); margin-bottom: 16px; position: sticky; top: calc(var(--header-h) + 10px); z-index: 20; }
.shop-search { flex: 1 1 240px; display: flex; align-items: center; gap: 10px; padding: 0 16px; border-radius: 14px; background: #fff; box-shadow: 0 0 0 1px var(--line); transition: box-shadow .3s; }
.shop-search:focus-within { box-shadow: 0 0 0 2px var(--sky); }
.shop-search .ico { color: var(--muted); }
.shop-search input { flex: 1; border: 0; outline: 0; background: transparent; padding: 14px 0; min-width: 0; }
.brand-filter { display: flex; gap: 6px; flex-wrap: wrap; }
.pill { padding: 10px 14px; border-radius: 12px; background: #fff; font-size: .86rem; font-weight: 500; box-shadow: 0 0 0 1px var(--line); transition: background .3s, color .3s; }
.pill b { font-size: .72rem; color: var(--muted); margin-left: 2px; }
.pill:hover { background: var(--ice); }
.pill.is-on { background: var(--navy-2); color: #fff; box-shadow: none; }
.pill.is-on b { color: var(--volt); }
.shop-sort select { appearance: none; padding: 13px 44px 13px 16px; border-radius: 14px; border: 0; box-shadow: 0 0 0 1px var(--line); background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230d2b4e' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right 14px center / 18px no-repeat; font-weight: 500; cursor: pointer; }
.shop-count { color: var(--muted); font-size: .9rem; margin: 0 0 22px 4px; }
.p-card.is-hidden { display: none; }
.p-card.flip-in { animation: cardIn .6s var(--ease) both; }
@keyframes cardIn { from { opacity: 0; transform: translateY(20px) scale(.97); } }
.shop-empty, .soon { text-align: center; padding: 70px 20px; border-radius: var(--radius); background: var(--paper); color: var(--muted); }
.shop-empty .ico { width: 44px; height: 44px; margin: 0 auto 14px; }
.soon-ico { width: 90px; height: 90px; border-radius: 50%; display: grid; place-items: center; margin: 0 auto 24px; background: var(--ink); color: var(--volt); animation: float 5s ease-in-out infinite; }
.soon-ico .ico { width: 44px; height: 44px; }
.soon h2 { color: var(--text); font-size: clamp(1.5rem, 3vw, 2.2rem); max-width: 22ch; margin: 0 auto 12px; }
.soon p { margin-bottom: 28px; }

/* ---------- Ürün detay ---------- */
.pd { padding: calc(var(--header-h) + 30px) 0 clamp(60px, 7vw, 100px); background: linear-gradient(180deg, var(--paper), #fff 70%); }
.pd-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(30px, 5vw, 70px); align-items: start; }
.pd-gallery { position: sticky; top: calc(var(--header-h) + 20px); }
.pd-stage { position: relative; aspect-ratio: 4 / 3.2; border-radius: 28px; background: #fff; box-shadow: 0 0 0 1px var(--line); overflow: hidden; touch-action: pan-y; }
.pd-stage-bg { position: absolute; left: 50%; top: 50%; translate: -50% -50%; font-family: var(--display); font-weight: 900; font-stretch: 125%; font-size: clamp(4rem, 13vw, 12rem); color: var(--paper); white-space: nowrap; pointer-events: none; letter-spacing: -.04em; }
.pd-slide { position: absolute; inset: 0; margin: 0; padding: clamp(16px, 3vw, 40px); opacity: 0; transform: scale(.96) translateX(30px); transition: opacity .7s var(--ease), transform .9s var(--ease); cursor: zoom-in; }
.pd-slide.is-on { opacity: 1; transform: none; z-index: 1; }
.pd-slide img { width: 100%; height: 100%; object-fit: contain; transition: transform .3s ease-out; transform-origin: var(--zx, 50%) var(--zy, 50%); }
.pd-slide.zooming img { transform: scale(2); }
.pd-badge { z-index: 3; top: 20px; left: 20px; }
.pd-nav { position: absolute; top: 50%; z-index: 3; width: 48px; height: 48px; margin-top: -24px; border-radius: 50%; display: grid; place-items: center; background: #fff; box-shadow: 0 8px 24px -8px rgba(6, 18, 31, .3); transition: background .3s, color .3s, transform .4s var(--ease); }
.pd-nav:hover { background: var(--navy-2); color: #fff; transform: scale(1.08); }
.pd-prev { left: 16px; } .pd-next { right: 16px; }
.pd-counter { position: absolute; z-index: 3; right: 20px; bottom: 18px; font-size: .82rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.pd-counter b { color: var(--text); }
.pd-hint { position: absolute; z-index: 3; left: 20px; bottom: 18px; display: flex; align-items: center; gap: 6px; font-size: .78rem; color: var(--muted); }
.pd-thumbs { display: flex; gap: 10px; margin-top: 12px; overflow-x: auto; scrollbar-width: none; padding: 2px; }
.pd-thumb { flex: none; width: 84px; height: 68px; border-radius: 14px; background: #fff; box-shadow: 0 0 0 1px var(--line); padding: 6px; transition: box-shadow .3s, transform .4s var(--ease); }
.pd-thumb img { width: 100%; height: 100%; object-fit: contain; }
.pd-thumb:hover { transform: translateY(-3px); }
.pd-thumb.is-on { box-shadow: 0 0 0 2px var(--sky); }
.pd-info { padding-top: 10px; }
.pd-title { font-size: clamp(2.2rem, 4.4vw, 3.8rem); line-height: .98; font-stretch: 116%; letter-spacing: -.03em; margin-bottom: 18px; }
.pd-lead { color: var(--muted); font-size: 1.08rem; }
.pd-price-row { display: flex; align-items: center; flex-wrap: wrap; gap: 14px 20px; padding: 22px 0; margin: 10px 0 20px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pd-price { font-family: var(--display); font-size: 2.2rem; font-weight: 800; font-stretch: 115%; color: var(--navy-2); line-height: 1; }
.pd-price.is-ask { font-size: 1.3rem; }
.pd-stock { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: .9rem; color: #1e9e57; }
.pd-stock i { width: 9px; height: 9px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 0 currentColor; animation: pulse2 2s infinite; }
.pd-stock.s-siparis { color: #b26a00; } .pd-stock.s-yok { color: #c0392b; }
@keyframes pulse2 { 70% { box-shadow: 0 0 0 8px transparent; } }
.pd-chips { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 24px; }
.pd-chip { padding: 14px 16px; border-radius: 16px; background: var(--paper); display: flex; flex-direction: column; gap: 3px; transition: background .3s; }
.pd-chip:hover { background: var(--ice); }
.pd-chip small { font-size: .7rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--sky); }
.pd-chip strong { font-weight: 600; font-size: .92rem; line-height: 1.35; }
.pd-actions { display: grid; gap: 10px; }
.pd-actions .btn-primary { --bg: var(--wa); --hover: var(--ink); }
.pd-actions-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pd-trust { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 12px; }
.pd-trust li { display: flex; align-items: center; gap: 12px; font-size: .92rem; color: var(--muted); }
.pd-trust .ico { width: 22px; height: 22px; color: var(--sky); }
.pd-details-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 90px); align-items: start; }
.pd-details-grid > div:only-child { grid-column: 1 / -1; max-width: 760px; }
.spec-table { margin: 0; border-radius: 20px; overflow: hidden; background: #fff; box-shadow: 0 0 0 1px var(--line); }
.spec-table div { display: grid; grid-template-columns: 42% 1fr; gap: 16px; padding: 15px 22px; transition: background .3s; }
.spec-table div + div { border-top: 1px solid var(--line); }
.spec-table div:hover { background: var(--ice); }
.spec-table dt { font-weight: 600; font-size: .9rem; color: var(--muted); }
.spec-table dd { margin: 0; font-weight: 500; font-size: .94rem; }
.pd-desc p { color: var(--muted); font-size: 1.04rem; }
.pd-help { display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center; margin-top: 30px; padding: 20px; border-radius: 20px; background: var(--ink); color: #fff; }
.pd-help-ico { width: 50px; height: 50px; border-radius: 15px; display: grid; place-items: center; background: var(--volt); color: var(--ink); }
.pd-help strong { display: block; margin-bottom: 4px; }
.pd-help p { margin: 0; font-size: .88rem; color: rgba(255, 255, 255, .65); }
.pd-help .btn-primary { --bg: var(--sky); --hover: var(--volt); --hfg: var(--ink); }
.pd-sticky { display: none; }

/* ---------- Bilgi sayfaları ---------- */
.info-grid { display: grid; grid-template-columns: 280px 1fr; gap: clamp(30px, 5vw, 70px); align-items: start; }
.info-side { position: sticky; top: calc(var(--header-h) + 30px); display: flex; flex-direction: column; gap: 4px; }
.info-side-label { font-size: .74rem; letter-spacing: .2em; text-transform: uppercase; font-weight: 700; color: var(--muted); margin-bottom: 10px; }
.info-side a { display: flex; gap: 12px; padding: 12px 14px; border-radius: 14px; font-weight: 500; transition: background .3s, transform .4s var(--ease); }
.info-side a span { font-family: var(--display); font-weight: 800; color: var(--sky); font-stretch: 120%; }
.info-side a:hover { background: var(--paper); transform: translateX(4px); }
.info-blocks { display: grid; gap: 16px; }
.info-block { display: grid; grid-template-columns: auto 1fr; gap: 24px; padding: clamp(24px, 3vw, 38px); border-radius: var(--radius); background: var(--paper); transition: background .4s, transform .5s var(--ease); }
.info-block:hover { background: var(--ice); }
.info-block h2 { font-size: clamp(1.3rem, 2vw, 1.7rem); margin-bottom: 12px; }
.info-block p { color: var(--muted); margin: 0; font-size: 1.02rem; }
.info-ico { width: 58px; height: 58px; border-radius: 18px; display: grid; place-items: center; background: var(--navy-2); color: var(--volt); }
.info-ico .ico { width: 28px; height: 28px; }
.info-help { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px; padding: clamp(24px, 3vw, 38px); border-radius: var(--radius); background: var(--ink); color: #fff; }
.info-help strong { font-family: var(--display); font-size: 1.4rem; font-stretch: 110%; }
.info-help p { margin: 6px 0 0; color: rgba(255, 255, 255, .65); }
.info-help-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.info-help .btn-primary { --bg: var(--wa); --hover: #fff; --hfg: var(--ink); }
.info-help .btn-outline { --fg: #fff; --bd: var(--line-light); --hover: #fff; --hfg: var(--ink); }
.brand-wall { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.bw-item { height: 110px; border-radius: 18px; background: #fff; display: grid; place-items: center; padding: 18px; font-family: var(--display); font-weight: 900; font-size: 1.4rem; font-stretch: 120%; text-transform: uppercase; color: var(--navy-2); box-shadow: 0 0 0 1px var(--line); transition: transform .5s var(--ease), box-shadow .4s; }
.bw-item img { max-height: 60px; width: auto; filter: grayscale(1); opacity: .8; transition: filter .4s, opacity .4s; }
.bw-item:hover { transform: translateY(-6px); box-shadow: 0 20px 40px -20px rgba(13, 43, 78, .3); }
.bw-item:hover img { filter: none; opacity: 1; }

/* ---------- 404 ---------- */
.nf { padding: calc(var(--header-h) + 80px) 0 100px; text-align: center; background: linear-gradient(180deg, var(--paper), #fff); }
.nf-inner { display: flex; flex-direction: column; align-items: center; }
.nf-num { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 900; font-stretch: 125%; font-size: clamp(7rem, 22vw, 15rem); line-height: 1; color: var(--navy-2); margin-bottom: 20px; }
.nf-wheel { width: .82em; height: .82em; fill: none; stroke: var(--sky); stroke-width: 5; animation: spin 2.4s linear infinite; }
.nf .sec-desc { margin: 18px auto 30px; }
.nf-actions { justify-content: center; }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .main-nav .nav-link { padding: 10px 10px; }
  .acc-grid { grid-template-columns: repeat(3, 1fr); }
  .p-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1024px) {
  .main-nav, .hide-sm { display: none; }
  .menu-toggle { display: block; }
  .header-actions { margin-left: auto; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { max-width: 560px; width: 100%; margin: 0 auto; }
  .why-grid, .about-grid, .faq-grid, .contact-grid, .pd-details-grid { grid-template-columns: 1fr; }
  .pd-grid { grid-template-columns: 1fr; }
  .pd-gallery { position: relative; top: 0; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 220px; }
  .cat-dag { grid-column: span 2; grid-row: span 1; }
  .info-grid { grid-template-columns: 1fr; }
  .info-side { display: none; }
  .svc-grid, .testi-grid { grid-template-columns: repeat(2, 1fr); }
  .about-media { aspect-ratio: 16 / 11; }
}
@media (max-width: 760px) {
  :root { --header-h: 68px; }
  body { font-size: 15.5px; }
  .site-header .btn-primary span { display: none; }
  .site-header .btn-primary { width: 46px; height: 46px; padding: 0; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { border-left: 0; padding-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line-light); }
  .p-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .p-body { padding: 14px; }
  .p-name { font-size: 1rem; }
  .p-spec { display: none; }
  .p-go { display: none; }
  .acc-grid { grid-template-columns: 1fr 1fr; }
  .svc-grid, .testi-grid, .why-list, .ticks, .form-row, .pd-actions-row { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 170px; gap: 10px; }
  .cat-tile { padding: 16px; }
  .ct-ico { width: 40px; height: 40px; top: 14px; left: 14px; }
  .ct-go { display: none; }
  .ct-body strong { font-size: 1.15rem; }
  .cat-dag .ct-body strong { font-size: 1.8rem; }
  .footer-inner { grid-template-columns: 1fr; gap: 30px; }
  .hv-chip { padding: 10px 12px; max-width: 170px; }
  .hv-chip strong { font-size: .8rem; }
  .shop-bar { position: static; }
  .brand-filter { width: 100%; overflow-x: auto; flex-wrap: nowrap; scrollbar-width: none; }
  .pill { white-space: nowrap; }
  .shop-sort { width: 100%; }
  .shop-sort select { width: 100%; }
  .pd-help { grid-template-columns: auto 1fr; }
  .pd-help .btn { grid-column: 1 / -1; }
  .pd-hint { display: none; }
  .info-block { grid-template-columns: 1fr; gap: 16px; }
  .wa-float { width: 54px; height: 54px; right: 14px; bottom: 14px; }
  .to-top { right: 18px; bottom: 80px; }
  .page-urun .wa-float, .page-urun .to-top { display: none; }
  .pd-sticky { position: fixed; left: 10px; right: 10px; bottom: 10px; z-index: 160; display: flex; align-items: center; gap: 12px; padding: 10px 10px 10px 18px; border-radius: 20px; background: rgba(6, 18, 31, .92); color: #fff; backdrop-filter: blur(12px); transform: translateY(140%); transition: transform .6s var(--ease); }
  .pd-sticky.show { transform: none; }
  .pd-sticky-info { flex: 1; min-width: 0; display: flex; flex-direction: column; }
  .pd-sticky-info strong { font-size: .9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .pd-sticky-info span { font-size: .8rem; color: var(--volt); }
  .pd-sticky .btn-primary { --bg: var(--wa); }
  .faq p { padding-right: 0; }
}
@media (max-width: 420px) {
  .p-grid { grid-template-columns: 1fr 1fr; }
  .cat-grid { grid-auto-rows: 150px; }
  .hero-actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .js [data-reveal], [data-words] .w > span, .js .hero-in { opacity: 1 !important; transform: none !important; }
  .js [data-clip] { clip-path: none !important; }
  .loader { display: none; }
  @view-transition { navigation: none; }
}