/* =========================================================
   Şişme Reklam Balonu — site stilleri
   ========================================================= */
:root {
  --accent: #ff4d2e;
  --accent-2: #ffb02e;
  --ink: #0b0b11;
  --ink-2: #13131b;
  --ink-3: #1c1c27;
  --text: #f5f3ee;
  --muted: rgba(245, 243, 238, .62);
  --line: rgba(255, 255, 255, .1);
  --cream: #f3f0e9;
  --cream-2: #e9e5db;
  --dark: #14141b;
  --dark-muted: #5d5b63;
  --radius: 24px;
  --radius-sm: 14px;
  --font-display: "Bricolage Grotesque", "Plus Jakarta Sans", system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ease: cubic-bezier(.22, .8, .2, 1);
  --header-h: 84px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--ink); color: var(--text);
  font: 16px/1.65 var(--font-body); -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img, video, iframe { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.05; margin: 0; letter-spacing: -.02em; font-weight: 700; }
p { margin: 0; }
::selection { background: var(--accent); color: #fff; }

.container { width: min(1320px, 100% - 48px); margin-inline: auto; }
.container.narrow { width: min(820px, 100% - 48px); }
.muted { color: var(--muted); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6em; justify-content: center;
  padding: .9em 1.5em; border-radius: 999px; font-weight: 600; font-size: .95rem; line-height: 1;
  transition: transform .3s var(--ease), background .3s, color .3s, box-shadow .3s, border-color .3s; white-space: nowrap;
}
.btn .arrow { transition: transform .3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }
.btn-sm { padding: .7em 1.2em; font-size: .88rem; }
.btn-lg { padding: 1.1em 1.9em; font-size: 1rem; }
.btn-accent { background: var(--accent); color: #fff; box-shadow: 0 10px 30px -10px var(--accent); }
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px var(--accent); }
.btn-ghost { background: rgba(255, 255, 255, .1); color: #fff; backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, .18); }
.btn-ghost:hover { background: rgba(255, 255, 255, .2); }
.btn-outline { border: 1.5px solid currentColor; }
.btn-outline:hover { background: var(--text); color: var(--ink); border-color: var(--text); }
.btn-light { background: #fff; color: var(--dark); }
.btn-light:hover { transform: translateY(-2px); }
.play-dot { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: #fff; color: var(--ink); font-size: .6rem; padding-left: 2px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .6em; font-size: .78rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin-bottom: 1.1rem;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: currentColor; border-radius: 2px; }
.link-arrow { font-weight: 600; border-bottom: 1.5px solid currentColor; padding-bottom: 2px; transition: color .2s; white-space: nowrap; }
.link-arrow:hover { color: var(--accent); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50; height: var(--header-h);
  transition: background .4s, backdrop-filter .4s, height .4s var(--ease), border-color .4s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled, body:not(.page-home) .site-header {
  background: rgba(11, 11, 17, .78); backdrop-filter: blur(18px) saturate(1.4); border-color: var(--line);
}
.site-header.is-scrolled { height: 70px; }
.header-inner { height: 100%; display: flex; align-items: center; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; color: #fff; }
.brand img { height: 42px; width: auto; }
.brand-svg { width: 42px; height: 42px; flex-shrink: 0; filter: drop-shadow(0 8px 18px rgba(255, 61, 61, .35)); }
.brand-svg .bm-dancer { transform-box: view-box; transform-origin: 32px 52px; }
.brand:hover .bm-dancer { animation: bmdance .9s ease-in-out; }
.brand:hover .bm-air { animation: bmair .9s ease-in-out; }
@keyframes bmdance { 25% { transform: rotate(-9deg); } 55% { transform: rotate(8deg); } 80% { transform: rotate(-3deg); } }
@keyframes bmair { 50% { opacity: 1; } }
.brand-text { display: flex; flex-direction: column; line-height: .88; font-family: var(--font-display); }
/* İki satır logo dosyasındaki gibi aynı genişlikte: kelime 1.9rem ≈ alt satır 0.47rem + .2em aralık */
.brand-text strong { font-size: 1.9rem; font-weight: 800; letter-spacing: -.04em; }
.brand-text small { font-family: var(--font-body); font-size: .47rem; font-weight: 700; letter-spacing: .2em; opacity: .72; margin-top: 5px; white-space: nowrap; }
.site-footer .brand-svg { width: 48px; height: 48px; }

.main-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.main-nav > a, .nav-drop > a {
  display: inline-flex; align-items: center; gap: 6px; padding: 10px 16px; border-radius: 999px;
  font-size: .93rem; font-weight: 500; color: rgba(255, 255, 255, .82); transition: color .2s, background .2s;
}
.main-nav > a:hover, .nav-drop > a:hover, .main-nav a.is-active { color: #fff; background: rgba(255, 255, 255, .08); }
.chev { width: 12px; height: 12px; transition: transform .3s; }
.nav-drop { position: relative; }
.drop-panel {
  position: absolute; top: calc(100% + 12px); left: 50%; transform: translate(-50%, 8px);
  width: 560px; padding: 12px; display: grid; grid-template-columns: 1fr 1fr; gap: 4px;
  background: rgba(20, 20, 28, .96); backdrop-filter: blur(20px); border: 1px solid var(--line); border-radius: 20px;
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .6); opacity: 0; visibility: hidden; transition: all .3s var(--ease);
}
.drop-panel::before { content: ""; position: absolute; inset: -14px 0 auto; height: 14px; }
.nav-drop:hover .drop-panel, .nav-drop:focus-within .drop-panel { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.nav-drop:hover .chev { transform: rotate(180deg); }
.drop-item { display: flex; align-items: center; gap: 12px; padding: 10px; border-radius: 14px; transition: background .2s; }
.drop-item:hover { background: rgba(255, 255, 255, .06); }
.drop-thumb { width: 52px; height: 52px; border-radius: 12px; background: center/cover; flex-shrink: 0; }
.drop-item strong { display: block; font-size: .92rem; font-weight: 600; }
.drop-item small { color: var(--muted); font-size: .8rem; }

.header-actions { display: flex; align-items: center; gap: 18px; }
.header-phone { font-size: .9rem; font-weight: 600; color: rgba(255, 255, 255, .8); }
.header-phone:hover { color: #fff; }
.nav-toggle { display: none; width: 44px; height: 44px; border-radius: 50%; background: rgba(255, 255, 255, .1); position: relative; }
.nav-toggle span { position: absolute; left: 13px; right: 13px; height: 2px; background: #fff; border-radius: 2px; transition: transform .3s var(--ease), top .3s; }
.nav-toggle span:first-child { top: 17px; }
.nav-toggle span:last-child { top: 25px; }
.nav-open .nav-toggle span:first-child { top: 21px; transform: rotate(45deg); }
.nav-open .nav-toggle span:last-child { top: 21px; transform: rotate(-45deg); }
.nav-cta-mobile { display: none !important; }

/* ---------- Hero ---------- */
.hero { position: relative; height: 100vh; height: 100svh; min-height: 640px; overflow: hidden; background: var(--ink); }
.hero-slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity 1.2s var(--ease), visibility 1.2s; }
.hero-slide.is-active { opacity: 1; visibility: visible; z-index: 1; }
.hero-media { position: absolute; inset: 0; }
.hero-media img, .hero-media video { width: 100%; height: 100%; object-fit: cover; transform: scale(1.08); transition: transform 8s linear; }
.hero-slide.is-active .hero-media img, .hero-slide.is-active .hero-media video { transform: scale(1); }
.hero-media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(11, 11, 17, .55) 0%, rgba(11, 11, 17, .15) 35%, rgba(11, 11, 17, .85) 100%),
              linear-gradient(90deg, rgba(11, 11, 17, .7) 0%, transparent 65%);
}
.hero-content { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; padding-bottom: 170px; }
.hero-title {
  font-size: clamp(3rem, 8.2vw, 7.6rem); font-weight: 800; letter-spacing: -.045em; line-height: .92; max-width: 13ch;
  opacity: 0; transform: translateY(40px); transition: all 1s var(--ease) .25s;
}
.hero-sub { max-width: 560px; font-size: clamp(1rem, 1.4vw, 1.2rem); color: rgba(255, 255, 255, .78); margin-top: 26px; opacity: 0; transform: translateY(30px); transition: all 1s var(--ease) .4s; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; opacity: 0; transform: translateY(30px); transition: all 1s var(--ease) .55s; }
.hero .eyebrow { opacity: 0; transition: opacity 1s .15s; color: #fff; }
.hero .eyebrow::before { background: var(--accent); }
.hero-slide.is-active .hero-title, .hero-slide.is-active .hero-sub, .hero-slide.is-active .hero-buttons { opacity: 1; transform: none; }
.hero-slide.is-active .eyebrow { opacity: 1; }

.hero-bottom { position: absolute; z-index: 3; left: 0; right: 0; bottom: 48px; display: flex; align-items: center; justify-content: space-between; }
.hero-dots { display: flex; gap: 10px; }
.hero-dot { width: 54px; height: 22px; display: flex; align-items: center; }
.hero-dot span { display: block; width: 100%; height: 3px; background: rgba(255, 255, 255, .25); border-radius: 3px; overflow: hidden; position: relative; }
.hero-dot span::after { content: ""; position: absolute; inset: 0; background: #fff; transform: scaleX(0); transform-origin: left; }
.hero-dot.is-active span::after { animation: dotfill var(--slide-ms, 7000ms) linear forwards; }
@keyframes dotfill { to { transform: scaleX(1); } }
.scroll-hint { display: flex; align-items: center; gap: 12px; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: rgba(255, 255, 255, .7); margin-left: auto; }
.scroll-hint span { width: 1px; height: 42px; background: rgba(255, 255, 255, .3); position: relative; overflow: hidden; }
.scroll-hint span::after { content: ""; position: absolute; left: 0; width: 1px; height: 14px; background: #fff; animation: scrolldown 2s var(--ease) infinite; }
@keyframes scrolldown { from { top: -14px; } to { top: 42px; } }

/* Görsel yokken animasyonlu hero arka planı */
.hero-art, .ph-art { position: absolute; inset: 0; overflow: hidden; background: radial-gradient(120% 90% at 80% 20%, #1b1630 0%, var(--ink) 60%); }
.orb { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .7; animation: drift 18s ease-in-out infinite alternate; }
.orb.o1 { width: 46vw; height: 46vw; background: var(--accent); right: -8vw; top: -10vw; opacity: .45; }
.orb.o2 { width: 34vw; height: 34vw; background: #5b3cff; left: 20vw; bottom: -18vw; animation-delay: -6s; opacity: .4; }
.orb.o3 { width: 20vw; height: 20vw; background: var(--accent-2); right: 28vw; top: 30vh; animation-delay: -12s; opacity: .3; }
@keyframes drift { to { transform: translate(-6vw, 5vh) scale(1.15); } }
.hero-art::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11, 11, 17, .85) 0%, rgba(11, 11, 17, .45) 45%, transparent 75%); }
/* Dans eden gelgel figürleri */
.gg { position: absolute; bottom: 0; height: 78%; width: auto; aspect-ratio: 1 / 3; overflow: visible; filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .45)); }
.gg0 { right: 14%; height: 86%; }
.gg1 { right: 31%; height: 62%; opacity: .85; }
.gg2 { right: 2%; height: 70%; }
.gg3 { right: 44%; height: 44%; opacity: .55; }
.gg4 { right: 23%; height: 52%; opacity: .7; }
.gg .gg-sway { transform-origin: 100px 560px; animation: ggsway 1.9s ease-in-out infinite alternate; }
.gg .gg-arm-l { transform-origin: 98px 250px; animation: ggarm 0.9s ease-in-out infinite alternate; }
.gg .gg-arm-r { transform-origin: 102px 252px; animation: ggarm 1.1s ease-in-out infinite alternate-reverse; }
.gg .gg-head { transform-origin: 100px 140px; animation: gghead 1.3s ease-in-out infinite alternate; }
.gg1 .gg-sway, .gg1 .gg-arm-l { animation-delay: -.7s; }
.gg2 .gg-sway, .gg2 .gg-arm-r { animation-delay: -1.2s; animation-duration: 2.3s; }
.gg3 .gg-sway { animation-delay: -.4s; animation-duration: 1.5s; }
.gg4 .gg-sway, .gg4 .gg-head { animation-delay: -1.6s; }
@keyframes ggsway { 0% { transform: rotate(-7deg) scaleY(1); } 60% { transform: rotate(4deg) scaleY(.94); } 100% { transform: rotate(8deg) scaleY(1.02); } }
@keyframes ggarm { from { transform: rotate(-22deg); } to { transform: rotate(26deg); } }
@keyframes gghead { from { transform: rotate(-12deg); } to { transform: rotate(10deg); } }
@keyframes float { 0%, 100% { translate: 0 0; rotate: -3deg; } 50% { translate: 0 -34px; rotate: 3deg; } }

/* ---------- Marquee ---------- */
.marquee { overflow: hidden; border-block: 1px solid var(--line); background: var(--ink-2); padding: 22px 0; }
.marquee-track { display: flex; gap: 40px; width: max-content; animation: marquee 40s linear infinite; }
.marquee span { font-family: var(--font-display); font-size: clamp(1.4rem, 2.6vw, 2.2rem); font-weight: 700; white-space: nowrap; letter-spacing: -.02em; }
.marquee i { color: var(--accent); font-style: normal; font-size: 1.4rem; align-self: center; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
.section { padding: clamp(80px, 11vw, 150px) 0; position: relative; }
.section-tight { padding: clamp(48px, 6vw, 80px) 0 clamp(80px, 10vw, 130px); }
.section-light { background: var(--cream); color: var(--dark); }
.section-light .eyebrow { color: var(--accent); }
.section-light .lead, .section-light .pc-body p { color: var(--dark-muted); }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: clamp(36px, 5vw, 64px); }
.section-title { font-size: clamp(2.2rem, 4.8vw, 4.2rem); font-weight: 700; letter-spacing: -.035em; max-width: 18ch; }
.section-title em { font-style: normal; color: var(--accent); }
.lead { font-size: 1.12rem; color: var(--muted); margin-top: 22px; max-width: 560px; }

/* ---------- Bento categories ---------- */
.bento { display: grid; grid-template-columns: repeat(12, 1fr); grid-auto-rows: 270px; gap: 18px; }
.bento-item { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--ink-3); isolation: isolate; }
.bento-item.b0 { grid-column: span 7; grid-row: span 2; }
.bento-item.b1 { grid-column: span 5; }
.bento-item.b2 { grid-column: span 5; }
.bento-item.b3 { grid-column: span 4; }
.bento-item.b4 { grid-column: span 4; }
.bento-item.b5 { grid-column: span 4; }
.bento-item img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); z-index: -2; }
.bento-item::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, transparent 35%, rgba(0, 0, 0, .78)); }
.bento-item:hover img { transform: scale(1.07); }
.bento-body { position: absolute; left: 0; right: 0; bottom: 0; padding: 28px; }
.bento-body h3 { font-size: clamp(1.4rem, 2.2vw, 2rem); }
.bento-item.b0 .bento-body h3 { font-size: clamp(2rem, 3.6vw, 3.2rem); }
.bento-body p { color: rgba(255, 255, 255, .75); margin-top: 8px; font-size: .95rem; }
.bento-count { display: inline-block; font-size: .75rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; background: rgba(255, 255, 255, .16); backdrop-filter: blur(10px); margin-bottom: 14px; }
.bento-go { position: absolute; top: 22px; right: 22px; width: 50px; height: 50px; border-radius: 50%; display: grid; place-items: center; font-size: 1.3rem; background: #fff; color: var(--ink); transform: scale(.6) rotate(-45deg); opacity: 0; transition: all .45s var(--ease); }
.bento-item:hover .bento-go { transform: none; opacity: 1; }

/* ---------- Product cards ---------- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px 22px; }
.product-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.product-card { display: flex; flex-direction: column; border-radius: var(--radius); }
.pc-media { position: relative; aspect-ratio: 4 / 3.4; overflow: hidden; border-radius: var(--radius); background: var(--ink-3); }
.pc-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.product-card:hover .pc-media img { transform: scale(1.06); }
.pc-badge { position: absolute; top: 16px; left: 16px; font-size: .75rem; font-weight: 600; padding: 7px 12px; border-radius: 999px; background: rgba(0, 0, 0, .55); color: #fff; backdrop-filter: blur(8px); }
.pc-body { padding: 20px 4px 4px; }
.pc-cat { font-size: .75rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.pc-body h3 { font-size: 1.45rem; margin-top: 8px; }
.pc-body p { margin-top: 8px; color: var(--muted); font-size: .95rem; }
.pc-more { display: inline-flex; gap: .5em; margin-top: 14px; font-weight: 600; font-size: .9rem; }
.product-card:hover .pc-more .arrow { transform: translateX(4px); }
.pc-more .arrow { transition: transform .3s var(--ease); }

.rail { --gut: max(24px, (100vw - 1320px) / 2); display: flex; gap: 22px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 0 var(--gut) 10px; scroll-padding-inline: var(--gut); scrollbar-width: none; }
.rail::-webkit-scrollbar { display: none; }
.rail .product-card { flex: 0 0 clamp(290px, 34vw, 460px); scroll-snap-align: start; }
.product-card-lg .pc-media { aspect-ratio: 4 / 4.6; }
.rail-controls { display: flex; gap: 10px; }
.rail-btn { width: 56px; height: 56px; border-radius: 50%; border: 1.5px solid currentColor; font-size: 1.1rem; transition: all .3s; }
.rail-btn:hover { background: var(--dark); color: #fff; border-color: var(--dark); }

/* ---------- Video showcase ---------- */
.vs-grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(30px, 6vw, 90px); align-items: center; }
.vs-frame { position: relative; aspect-ratio: 16 / 10.5; border-radius: calc(var(--radius) + 6px); overflow: hidden; background: var(--ink-3); box-shadow: 0 40px 100px -30px rgba(0, 0, 0, .7); }
.vs-frame img, .vs-frame video { width: 100%; height: 100%; object-fit: cover; }
.vs-play { position: absolute; inset: 0; display: grid; place-items: center; background: linear-gradient(transparent, rgba(0, 0, 0, .3)); }
.vs-play span { width: 96px; height: 96px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-size: 1.6rem; padding-left: 6px; box-shadow: 0 0 0 0 var(--accent); animation: pulse 2.4s infinite; transition: transform .4s var(--ease); }
.vs-play:hover span { transform: scale(1.1); }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 60%, transparent); } 100% { box-shadow: 0 0 0 34px transparent; } }
.check-list { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 12px; }
.check-list li { display: flex; gap: 12px; align-items: center; font-weight: 500; }
.check-list li::before { content: "✓"; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: color-mix(in srgb, var(--accent) 20%, transparent); color: var(--accent); font-size: .8rem; font-weight: 700; flex-shrink: 0; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: clamp(70px, 9vw, 120px); border-top: 1px solid var(--line); }
.stat { padding: 34px 24px 0 0; }
.stat + .stat { padding-left: 24px; border-left: 1px solid var(--line); }
.stat strong { font-family: var(--font-display); font-size: clamp(2.6rem, 5.4vw, 4.8rem); font-weight: 800; letter-spacing: -.04em; line-height: 1; }
.stat .plus { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.6rem); color: var(--accent); font-weight: 700; }
.stat p { color: var(--muted); margin-top: 8px; }

/* ---------- Process ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.step { padding: 34px 28px 38px; border-radius: var(--radius); background: #fff; border: 1px solid var(--cream-2); transition: transform .4s var(--ease), box-shadow .4s; }
.step:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -30px rgba(20, 20, 27, .35); }
.step-no { font-family: var(--font-display); font-size: 3.4rem; font-weight: 800; color: var(--accent); letter-spacing: -.04em; line-height: 1; }
.step h3 { font-size: 1.45rem; margin-top: 40px; }
.step p { color: var(--dark-muted); margin-top: 10px; font-size: .95rem; }

/* ---------- Masonry gallery ---------- */
.masonry { columns: 4 260px; column-gap: 18px; }
.masonry-lg { columns: 3 300px; }
.m-item { position: relative; display: block; margin-bottom: 18px; break-inside: avoid; border-radius: var(--radius-sm); overflow: hidden; background: var(--ink-3); }
.m-item img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform 1s var(--ease), filter .5s; }
.m-item:nth-child(3n+1) img { aspect-ratio: 3 / 4; }
.m-item:nth-child(5n+2) img { aspect-ratio: 1; }
.m-item:hover img { transform: scale(1.06); }
.m-item::after { content: ""; position: absolute; inset: 0; background: linear-gradient(transparent 50%, rgba(0, 0, 0, .7)); opacity: 0; transition: opacity .4s; }
.m-item:hover::after { opacity: 1; }
.m-cap { position: absolute; left: 18px; right: 18px; bottom: 16px; z-index: 1; font-weight: 600; transform: translateY(10px); opacity: 0; transition: all .4s var(--ease); }
.m-cap small { display: block; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-2); }
.m-item:hover .m-cap { opacity: 1; transform: none; }
.m-play { position: absolute; z-index: 1; top: 50%; left: 50%; width: 64px; height: 64px; margin: -32px 0 0 -32px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .92); color: var(--ink); padding-left: 4px; transition: transform .4s var(--ease); }
.m-item:hover .m-play { transform: scale(1.12); }
.m-item.is-hidden { display: none; }

/* ---------- Clients ---------- */
.clients { padding: 70px 0; background: var(--cream); color: var(--dark); border-top: 1px solid var(--cream-2); }
.clients-title { text-align: center; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--dark-muted); font-weight: 600; margin-bottom: 30px; }
.clients-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px 56px; align-items: center; }
.client img { height: 44px; width: auto; filter: grayscale(1); opacity: .6; transition: all .3s; }
.client:hover img { filter: none; opacity: 1; }
.client span { font-family: var(--font-display); font-weight: 700; font-size: 1.4rem; opacity: .55; }

/* ---------- CTA + Form ---------- */
.cta-section { background: radial-gradient(90% 120% at 0% 0%, color-mix(in srgb, var(--accent) 28%, var(--ink)) 0%, var(--ink) 60%); }
.cta-grid { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(30px, 6vw, 90px); align-items: start; }
.cta-contacts { display: grid; gap: 14px; margin-top: 40px; }
.cta-contacts a { display: block; font-family: var(--font-display); font-size: clamp(1.3rem, 2vw, 1.7rem); font-weight: 600; transition: color .2s; }
.cta-contacts a:hover { color: var(--accent); }
.cta-contacts small { display: block; font-family: var(--font-body); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.cta-form, .contact-form-wrap { background: rgba(255, 255, 255, .04); border: 1px solid var(--line); border-radius: calc(var(--radius) + 4px); padding: clamp(24px, 3.4vw, 44px); backdrop-filter: blur(14px); }

.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field-full { grid-column: 1 / -1; }
.field span { font-size: .82rem; font-weight: 600; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; padding: 15px 18px; border-radius: 14px; border: 1px solid var(--line); background: rgba(255, 255, 255, .05);
  color: var(--text); font: inherit; font-size: 16px; transition: border-color .2s, background .2s; outline: none; -webkit-appearance: none; appearance: none;
}
.field select option { background: var(--ink-2); }
.field select { padding-right: 46px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M3 4.5l3 3 3-3' stroke='%23f5f3ee' stroke-width='1.6' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 18px center; background-size: 14px; }
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); background-color: rgba(255, 255, 255, .08); }
.field.has-error input, .field.has-error textarea { border-color: #ff6b6b; }
.field small { color: #ff8a8a; font-size: .82rem; }
.form-note { margin-top: 14px; font-size: .82rem; color: var(--muted); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-success { display: flex; gap: 18px; align-items: center; padding: 28px; border-radius: 20px; background: rgba(0, 200, 140, .12); border: 1px solid rgba(0, 200, 140, .35); }
.form-success p { color: var(--muted); margin-top: 4px; }
.fs-icon { width: 54px; height: 54px; border-radius: 50%; background: #00c88c; color: #fff; display: grid; place-items: center; font-size: 1.4rem; flex-shrink: 0; }

.cta-band { padding: 0 0 clamp(80px, 10vw, 130px); }
.cta-band-inner { display: flex; justify-content: space-between; align-items: center; gap: 30px; padding: clamp(36px, 5vw, 64px); border-radius: calc(var(--radius) + 8px); background: linear-gradient(120deg, var(--accent), color-mix(in srgb, var(--accent) 60%, #7a2eff)); position: relative; overflow: hidden; }
.cta-band-inner::after { content: ""; position: absolute; right: -60px; top: -80px; width: 280px; height: 320px; border-radius: 50%; background: rgba(255, 255, 255, .14); }
.cta-band-inner h2 { font-size: clamp(1.8rem, 3.4vw, 3rem); }
.cta-band-inner p { margin-top: 10px; color: rgba(255, 255, 255, .85); }
.cta-band-inner > * { position: relative; z-index: 1; }

/* ---------- Page hero ---------- */
.page-hero { position: relative; padding: calc(var(--header-h) + clamp(60px, 9vw, 120px)) 0 clamp(60px, 7vw, 100px); overflow: hidden; }
.page-hero .container { position: relative; z-index: 1; }
.page-hero .orb.o1 { width: 36vw; height: 36vw; opacity: .35; }
.page-hero .orb.o2 { width: 26vw; height: 26vw; opacity: .3; }
.page-hero.has-image { min-height: 64vh; display: flex; align-items: flex-end; }
.ph-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.page-hero.has-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(rgba(11, 11, 17, .4), rgba(11, 11, 17, .9)); }
.page-title { font-size: clamp(2.8rem, 7vw, 6.4rem); font-weight: 800; letter-spacing: -.045em; line-height: .95; max-width: 16ch; }
.page-lead { font-size: clamp(1.02rem, 1.4vw, 1.22rem); color: var(--muted); max-width: 620px; margin-top: 24px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 10px; font-size: .85rem; color: var(--muted); margin-bottom: 28px; }
.crumbs a:hover { color: var(--text); }
.page-404 { min-height: 100vh; display: flex; align-items: center; }
.balloon-o { display: inline-block; width: .72em; height: .82em; vertical-align: -.06em; margin: 0 .04em; border-radius: 50% 50% 48% 52% / 46% 46% 54% 54%; background: radial-gradient(circle at 32% 28%, rgba(255, 255, 255, .7), transparent 32%), var(--accent); animation: float 6s ease-in-out infinite; }

/* ---------- Filters ---------- */
.filter-bar { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 48px; flex-wrap: wrap; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.filter-bar .chips { margin-bottom: 0; }
.chip { padding: 10px 18px; border-radius: 999px; border: 1px solid var(--line); font-size: .9rem; font-weight: 500; color: rgba(255, 255, 255, .8); transition: all .25s; }
.chip small { opacity: .5; margin-left: 4px; }
.chip:hover { border-color: rgba(255, 255, 255, .35); color: #fff; }
.chip.is-active { background: var(--text); color: var(--ink); border-color: var(--text); }
.search input { width: 260px; padding: 12px 20px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255, 255, 255, .05); color: var(--text); font: inherit; font-size: 16px; outline: none; -webkit-appearance: none; appearance: none; }
.search input:focus { border-color: var(--accent); }
.empty { text-align: center; padding: 80px 20px; border: 1px dashed var(--line); border-radius: var(--radius); }
.empty p { color: var(--muted); margin-bottom: 20px; }

/* ---------- Product detail ---------- */
.product-hero { padding: calc(var(--header-h) + 40px) 0 clamp(60px, 8vw, 110px); }
.pd-grid { display: grid; grid-template-columns: 7fr 5fr; gap: clamp(30px, 5vw, 70px); align-items: start; }
.pd-gallery { position: sticky; top: calc(var(--header-h) + 10px); }
.pd-main { position: relative; aspect-ratio: 1 / .9; border-radius: calc(var(--radius) + 4px); overflow: hidden; background: var(--ink-3); }
.pd-slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity .6s var(--ease), visibility .6s; cursor: zoom-in; }
.pd-slide.is-active { opacity: 1; visibility: visible; }
.pd-slide img, .pd-slide video { width: 100%; height: 100%; object-fit: cover; }
.pd-play { position: absolute; top: 50%; left: 50%; width: 84px; height: 84px; margin: -42px 0 0 -42px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-size: 1.4rem; padding-left: 5px; }
.pd-zoom { position: absolute; right: 16px; bottom: 16px; padding: 8px 14px; border-radius: 999px; font-size: .8rem; font-weight: 600; background: rgba(0, 0, 0, .55); backdrop-filter: blur(8px); opacity: 0; transition: opacity .3s; }
.pd-main:hover .pd-zoom { opacity: 1; }
.pd-thumbs { display: flex; gap: 10px; margin-top: 12px; overflow-x: auto; scrollbar-width: thin; padding-bottom: 4px; }
.pd-thumb { position: relative; flex: 0 0 92px; height: 76px; border-radius: 12px; overflow: hidden; opacity: .5; outline: 2px solid transparent; outline-offset: 2px; transition: opacity .25s, outline-color .25s; }
.pd-thumb img { width: 100%; height: 100%; object-fit: cover; }
.pd-thumb span { position: absolute; inset: 0; display: grid; place-items: center; background: rgba(0, 0, 0, .35); font-size: .8rem; }
.pd-thumb:hover { opacity: .85; }
.pd-thumb.is-active { opacity: 1; outline-color: var(--accent); }
.pd-info { padding-top: 10px; }
.pd-title { font-size: clamp(2.4rem, 4.6vw, 4rem); font-weight: 800; letter-spacing: -.04em; }
.pd-lead { font-size: 1.12rem; color: var(--muted); margin-top: 20px; }
.spec-list { margin: 34px 0 0; border-top: 1px solid var(--line); }
.spec-list div { display: flex; justify-content: space-between; gap: 20px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.spec-list dt { color: var(--muted); font-size: .93rem; }
.spec-list dd { margin: 0; font-weight: 600; text-align: right; }
.pd-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.pd-perks { list-style: none; padding: 0; margin: 34px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.pd-perks li { padding: 16px; border-radius: 16px; background: var(--ink-2); border: 1px solid var(--line); font-size: .82rem; color: var(--muted); line-height: 1.4; }
.pd-perks strong { display: block; font-family: var(--font-display); font-size: 1.3rem; color: var(--text); margin-bottom: 4px; }

.prose { font-size: 1.08rem; line-height: 1.8; }
.prose > * + * { margin-top: 1.1em; }
.prose h2, .prose h3 { margin-top: 1.6em; font-size: 1.7rem; }
.prose ul { padding-left: 1.2em; }
.prose li + li { margin-top: .4em; }
.prose a { color: var(--accent); text-decoration: underline; }
.prose img { border-radius: var(--radius-sm); }
.section-light .prose { color: #2b2a31; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 90px); align-items: center; }
.about-media { position: relative; }
.about-media img { width: 100%; aspect-ratio: 4 / 4.4; object-fit: cover; border-radius: calc(var(--radius) + 6px); }
.about-badge { position: absolute; right: -20px; bottom: 40px; padding: 24px 28px; border-radius: 20px; background: var(--accent); color: #fff; box-shadow: 0 30px 60px -20px var(--accent); }
.about-badge strong { display: block; font-family: var(--font-display); font-size: 3rem; line-height: 1; }
.parent-note { padding: 18px 22px; border-radius: 16px; background: #fff; border: 1px solid var(--cream-2); font-size: .95rem; }
.values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.value { padding: 32px 28px; border-radius: var(--radius); background: var(--ink-2); border: 1px solid var(--line); }
.value-no { color: var(--accent); font-weight: 700; font-size: .9rem; }
.value h3 { font-size: 1.4rem; margin-top: 30px; }
.value p { color: var(--muted); margin-top: 10px; font-size: .95rem; }
.stats-inline { margin-top: 80px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 4fr 7fr; gap: 28px; align-items: start; }
.contact-cards { display: grid; gap: 14px; }
.c-card { display: block; padding: 26px 28px; border-radius: 20px; background: var(--ink-2); border: 1px solid var(--line); transition: border-color .3s, transform .3s var(--ease); }
a.c-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.c-card small { display: block; font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 6px; }
.c-card strong { font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; display: block; word-break: break-word; }
.c-card .muted { display: block; margin-top: 6px; font-size: .9rem; }
.c-card-wa { background: #0f3a28; border-color: #1b6b48; }
.form-title { font-size: 1.8rem; margin-bottom: 26px; }
.map-wrap iframe { width: 100%; height: 440px; border: 0; filter: grayscale(.9) invert(.92) contrast(.9); }

/* ---------- Footer ---------- */
.site-footer { background: #07070b; border-top: 1px solid var(--line); padding: 90px 0 30px; }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-brand p { color: var(--muted); margin-top: 18px; max-width: 340px; font-size: .95rem; }
.footer-parent { padding-top: 14px; border-top: 1px solid var(--line); }
.footer-parent strong { color: var(--text); }
.site-footer h4 { font-family: var(--font-body); font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 18px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.site-footer ul a { color: rgba(255, 255, 255, .85); transition: color .2s; }
.site-footer ul a:hover { color: var(--accent); }
.footer-contact li { font-size: .95rem; }
.socials { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.socials a { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line); font-size: .82rem; transition: all .2s; }
.socials a:hover { background: var(--text); color: var(--ink); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 70px; padding-top: 26px; border-top: 1px solid var(--line); font-size: .85rem; color: var(--muted); flex-wrap: wrap; }

.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 40; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 14px 30px -8px rgba(37, 211, 102, .6); transition: transform .3s var(--ease); }
.wa-float svg { width: 30px; height: 30px; }
.wa-float:hover { transform: scale(1.08); }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(6, 6, 10, .94); backdrop-filter: blur(10px); display: grid; place-items: center; opacity: 0; visibility: hidden; transition: opacity .35s, visibility .35s; }
.lightbox.is-open { opacity: 1; visibility: visible; }
.lb-stage { width: min(92vw, 1400px); height: min(80vh, 900px); display: grid; place-items: center; }
.lb-stage img, .lb-stage video { max-width: 100%; max-height: 100%; border-radius: 12px; object-fit: contain; animation: lbin .45s var(--ease); }
.lb-stage iframe { width: 100%; aspect-ratio: 16 / 9; max-height: 100%; border: 0; border-radius: 12px; background: #000; animation: lbin .45s var(--ease); }
@keyframes lbin { from { opacity: 0; transform: scale(.96); } }
.lb-close { position: absolute; top: 18px; right: 22px; width: 52px; height: 52px; border-radius: 50%; font-size: 2rem; line-height: 1; background: rgba(255, 255, 255, .1); }
.lb-nav { position: absolute; top: 50%; translate: 0 -50%; width: 56px; height: 56px; border-radius: 50%; font-size: 2rem; background: rgba(255, 255, 255, .1); transition: background .2s; }
.lb-nav:hover, .lb-close:hover { background: rgba(255, 255, 255, .22); }
.lb-prev { left: 22px; }
.lb-next { right: 22px; }
.lightbox.single .lb-nav { display: none; }
.lb-caption { position: absolute; bottom: 22px; left: 0; right: 0; text-align: center; color: var(--muted); font-size: .92rem; }

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(36px); transition: opacity 1s var(--ease), transform 1s var(--ease); transition-delay: var(--d, 0ms); }
.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- UX yardımcıları ---------- */
html { scroll-padding-top: calc(var(--header-h) + 16px); }
body { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 200; padding: 10px 16px; border-radius: 10px; background: #fff; color: var(--ink); font-weight: 600; transform: translateY(-160%); transition: transform .2s; }
.skip-link:focus { transform: none; }
.btn.is-loading { opacity: .7; pointer-events: none; }
.btn:active { transform: scale(.97); }

/* Masaüstünde gizli mobil öğeler */
.drop-toggle, .nav-mobile-foot, .mobile-bar { display: none; }

/* Ürün galerisi sayaç ve oklar */
.pd-count { position: absolute; left: 16px; bottom: 16px; z-index: 2; padding: 6px 12px; border-radius: 999px; font-size: .8rem; font-weight: 600; background: rgba(0, 0, 0, .55); backdrop-filter: blur(8px); }
.pd-arrow { position: absolute; top: 50%; z-index: 2; translate: 0 -50%; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; font-size: 1.6rem; line-height: 1; background: rgba(0, 0, 0, .45); backdrop-filter: blur(8px); opacity: 0; transition: opacity .25s, background .2s; }
.pd-arrow:hover { background: rgba(0, 0, 0, .7); }
.pd-arrow-prev { left: 14px; }
.pd-arrow-next { right: 14px; }
.pd-main:hover .pd-arrow, .pd-arrow:focus-visible { opacity: 1; }

/* Dokunmatik cihazlar: hover'a bağlı bilgileri her zaman göster */
@media (hover: none) {
  .m-item::after { opacity: 1; background: linear-gradient(transparent 55%, rgba(0, 0, 0, .65)); }
  .m-cap { opacity: 1; transform: none; font-size: .85rem; }
  .bento-go { opacity: 1; transform: none; width: 40px; height: 40px; font-size: 1.05rem; top: 14px; right: 14px; }
  .pd-zoom { display: none; }
  .pd-arrow { opacity: 1; }
  .product-card:hover .pc-media img, .bento-item:hover img, .m-item:hover img { transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .header-phone { display: none; }
  .product-grid, .product-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .steps, .values { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .bento-item.b0 { grid-column: span 12; }
  .bento-item.b1, .bento-item.b2 { grid-column: span 6; }
}

@media (max-width: 900px) {
  :root { --header-h: 66px; }
  /* backdrop-filter, sabit konumlu menüyü başlığın içine hapsettiği için mobilde kapalı */
  .site-header, .site-header.is-scrolled, body:not(.page-home) .site-header { -webkit-backdrop-filter: none; backdrop-filter: none; height: var(--header-h); }
  .site-header.is-scrolled, body:not(.page-home) .site-header { background: rgba(11, 11, 17, .96); }
  .nav-toggle { display: block; }
  .header-actions { margin-left: auto; }
  .header-actions .btn { display: none; }
  .brand { gap: 9px; }
  .brand-svg { width: 36px; height: 36px; }
  .brand-text strong { font-size: 1.6rem; }
  .brand-text small { font-size: .42rem; letter-spacing: .14em; margin-top: 4px; }

  /* Tam ekran mobil menü */
  .main-nav {
    position: fixed; inset: var(--header-h) 0 0; flex-direction: column; align-items: stretch; gap: 0;
    padding: 12px 20px calc(24px + env(safe-area-inset-bottom)); background: var(--ink);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s; overflow-y: auto; overscroll-behavior: contain;
  }
  .nav-open .main-nav { transform: none; opacity: 1; visibility: visible; }
  .nav-open .site-header { background: var(--ink); border-color: var(--line); }
  .main-nav > a, .nav-drop > a { font-size: 1.6rem; font-family: var(--font-display); font-weight: 600; padding: 14px 4px; border-radius: 0; border-bottom: 1px solid var(--line); color: #fff; background: none !important; }
  .main-nav a.is-active { color: var(--accent); }
  .nav-drop { display: grid; grid-template-columns: 1fr auto; }
  .nav-drop > a { grid-column: 1; }
  .drop-toggle { display: grid; place-items: center; width: 56px; border-bottom: 1px solid var(--line); color: #fff; }
  .drop-toggle svg { width: 18px; height: 18px; transition: transform .3s var(--ease); }
  .nav-drop.is-open .drop-toggle svg { transform: rotate(180deg); }
  .drop-panel {
    grid-column: 1 / -1; position: static; width: auto; transform: none; opacity: 1; visibility: visible;
    display: none; grid-template-columns: 1fr 1fr; gap: 8px; background: transparent; border: 0; box-shadow: none; padding: 12px 0 16px; backdrop-filter: none;
  }
  .nav-drop.is-open .drop-panel { display: grid; }
  .drop-panel::before { display: none; }
  .drop-item { flex-direction: column; align-items: flex-start; gap: 8px; padding: 10px; background: var(--ink-2); border: 1px solid var(--line); border-radius: 14px; }
  .drop-item small { display: none; }
  .drop-item strong { font-size: .88rem; line-height: 1.3; }
  .drop-thumb { width: 100%; height: auto; aspect-ratio: 16 / 10; border-radius: 10px; }
  .chev { display: none; }
  .nav-mobile-foot { display: grid; gap: 18px; margin-top: auto; padding-top: 28px; }
  .nav-mobile-foot .btn { width: 100%; }
  .nav-contact { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .nav-contact a { padding: 12px 14px; border-radius: 14px; background: var(--ink-2); border: 1px solid var(--line); font-size: .85rem; font-weight: 600; word-break: break-word; }
  .nav-contact small { display: block; font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }

  /* Alt hızlı iletişim çubuğu */
  .mobile-bar {
    display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 8px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 45;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: rgba(11, 11, 17, .92); backdrop-filter: blur(16px) saturate(1.4);
    border-top: 1px solid var(--line); transition: transform .35s var(--ease);
  }
  .mobile-bar.is-hidden, .nav-open .mobile-bar { transform: translateY(110%); }
  .mb-item { display: flex; align-items: center; justify-content: center; gap: 7px; min-height: 48px; border-radius: 14px; font-weight: 600; font-size: .9rem; background: var(--ink-3); }
  .mb-item svg { width: 18px; height: 18px; }
  .mb-wa { background: #1a7a46; }
  .mb-cta { background: var(--accent); color: #fff; }
  .wa-float { display: none; }
  body { padding-bottom: calc(70px + env(safe-area-inset-bottom)); }
  .hero { height: calc(100svh - 70px - env(safe-area-inset-bottom)); }

  /* Bölümler */
  .section { padding: 72px 0; }
  .section-tight { padding: 36px 0 72px; }
  .section-head { margin-bottom: 30px; }
  .rail-controls { display: none; }
  .vs-grid, .cta-grid, .pd-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .pd-gallery { position: static; }
  .stats { grid-template-columns: repeat(2, 1fr); margin-top: 56px; }
  .stat:nth-child(3) { padding-left: 0; border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); margin-top: 24px; }
  .bento { grid-auto-rows: 240px; }
  .bento-item.b3, .bento-item.b4, .bento-item.b5 { grid-column: span 6; }
  .bento-item.b5 { grid-column: span 12; }
  .about-badge { right: 16px; }
  .cta-band-inner { flex-direction: column; align-items: flex-start; }
  .hero-content { padding-bottom: 120px; }
  .product-hero { padding-top: calc(var(--header-h) + 20px); }
  .pd-info { padding-top: 0; }
  .contact-cards { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .container, .container.narrow { width: calc(100% - 32px); }
  .section { padding: 60px 0; }
  .section-title { font-size: clamp(1.9rem, 8.4vw, 2.4rem); }
  .lead { font-size: 1rem; }
  .section-head { flex-direction: row; align-items: flex-end; gap: 16px; }
  .section-head .link-arrow { font-size: .85rem; }
  .eyebrow { font-size: .72rem; margin-bottom: .8rem; }

  /* Hero */
  .hero { min-height: 560px; }
  .hero-title { font-size: clamp(2.5rem, 12.5vw, 3.4rem); }
  .hero-sub { font-size: 1rem; margin-top: 18px; }
  .hero-buttons { flex-direction: column; align-items: stretch; margin-top: 26px; }
  .hero-buttons .btn { width: 100%; }
  .hero-content { padding-bottom: 96px; }
  .hero-bottom { bottom: 30px; }
  .hero-dot { width: 44px; height: 44px; }
  .scroll-hint { display: none; }
  .gg { opacity: .4 !important; }
  .gg0 { right: -6%; }
  .gg2 { right: -14%; }
  .gg1, .gg3, .gg4 { display: none; }
  .hero-art::after { background: linear-gradient(180deg, transparent 20%, rgba(11, 11, 17, .7) 70%); }

  /* Kategori vitrini: 2 sütun kompakt */
  .bento { grid-template-columns: 1fr 1fr; grid-auto-rows: auto; gap: 10px; }
  .bento-item { grid-column: auto !important; grid-row: auto !important; aspect-ratio: 4 / 5; border-radius: 18px; }
  .bento-item.b0 { grid-column: 1 / -1 !important; aspect-ratio: 16 / 11; }
  .bento-body { padding: 14px; }
  .bento-body h3, .bento-item.b0 .bento-body h3 { font-size: 1.08rem; line-height: 1.15; }
  .bento-item.b0 .bento-body h3 { font-size: 1.5rem; }
  .bento-body p { display: none; }
  .bento-item.b0 .bento-body p { display: block; font-size: .85rem; }
  .bento-count { font-size: .65rem; padding: 4px 9px; margin-bottom: 8px; }

  /* Ürün kartları: 2 sütun katalog görünümü */
  .product-grid, .product-grid.cols-4 { grid-template-columns: 1fr 1fr; gap: 22px 12px; }
  .product-grid .pc-media { aspect-ratio: 4 / 5; border-radius: 16px; }
  .product-grid .pc-body { padding-top: 12px; }
  .product-grid .pc-body h3 { font-size: 1rem; line-height: 1.25; margin-top: 4px; }
  .product-grid .pc-body p, .product-grid .pc-more { display: none; }
  .pc-cat { font-size: .66rem; }
  .pc-badge { top: 10px; left: 10px; font-size: .68rem; padding: 5px 9px; }
  .rail { gap: 12px; }
  .rail .product-card { flex-basis: 78vw; }
  .product-card-lg .pc-media { aspect-ratio: 4 / 4.4; }
  .rail .pc-body h3 { font-size: 1.2rem; }

  /* Filtre çipleri: tek satır yatay kaydırma */
  .filter-bar { flex-direction: column-reverse; align-items: stretch; gap: 14px; margin-bottom: 28px; }
  .chips { flex-wrap: nowrap; overflow-x: auto; margin-inline: -16px; padding: 2px 16px 6px; scrollbar-width: none; margin-bottom: 20px; }
  .filter-bar .chips { margin-bottom: 0; }
  .chips::-webkit-scrollbar { display: none; }
  .chip { flex-shrink: 0; padding: 10px 16px; }
  .search, .search input { width: 100%; }

  /* Süreç & değerler: yatay kaydırılan kartlar */
  .steps, .values { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 78%; overflow-x: auto; scroll-snap-type: x mandatory; margin-inline: -16px; padding: 0 16px 6px; scrollbar-width: none; }
  .steps::-webkit-scrollbar, .values::-webkit-scrollbar { display: none; }
  .step, .value { scroll-snap-align: center; padding: 26px 22px; }
  .step h3 { margin-top: 24px; }
  .step-no { font-size: 2.6rem; }

  /* İstatistikler */
  .stat { padding: 22px 12px 0 0; }
  .stat + .stat { padding-left: 14px; }
  .stat strong { font-size: 2.4rem; }
  .stat p { font-size: .85rem; }

  /* Video */
  .vs-frame { border-radius: 18px; }
  .vs-play span { width: 72px; height: 72px; font-size: 1.2rem; }

  /* Galeri */
  .masonry { columns: 2; column-gap: 10px; }
  .m-item { margin-bottom: 10px; border-radius: 12px; }
  .m-cap { left: 10px; right: 10px; bottom: 9px; font-size: .78rem; line-height: 1.3; }
  .m-play { width: 48px; height: 48px; margin: -24px 0 0 -24px; }

  /* Sayfa başlıkları */
  .page-hero { padding: calc(var(--header-h) + 44px) 0 44px; }
  .page-hero.has-image { min-height: 46vh; }
  .page-title { font-size: clamp(2.3rem, 11vw, 3.2rem); }
  .page-lead { font-size: 1rem; margin-top: 16px; }
  .crumbs { font-size: .8rem; margin-bottom: 18px; }

  /* Ürün detayı */
  .pd-main { aspect-ratio: 1; border-radius: 18px; margin-inline: -4px; }
  .pd-thumb { flex-basis: 68px; height: 56px; border-radius: 10px; }
  .pd-title { font-size: clamp(2rem, 9vw, 2.6rem); }
  .pd-lead { font-size: 1rem; margin-top: 14px; }
  .spec-list { margin-top: 24px; }
  .spec-list div { padding: 12px 0; }
  .pd-actions { display: grid; grid-template-columns: 1fr 1fr; margin-top: 24px; }
  .pd-actions .btn { padding: 1em; font-size: .92rem; }
  .pd-actions .btn:only-child { grid-column: 1 / -1; }
  .pd-perks { grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 22px; }
  .pd-perks li { padding: 12px 10px; font-size: .72rem; }
  .pd-perks strong { font-size: 1rem; }
  .prose { font-size: 1rem; }

  /* Formlar */
  .field-grid { grid-template-columns: 1fr; gap: 14px; }
  .cta-form, .contact-form-wrap { padding: 20px; border-radius: 20px; }
  .quote-form .btn-lg { width: 100%; }
  .cta-contacts { margin-top: 26px; }
  .contact-cards { grid-template-columns: 1fr 1fr; gap: 10px; }
  .c-card { padding: 16px; border-radius: 16px; }
  .c-card strong { font-size: .95rem; }
  .contact-cards .c-card:nth-child(n+3) { grid-column: 1 / -1; }
  .form-title { font-size: 1.5rem; margin-bottom: 18px; }
  .map-wrap iframe { height: 300px; }

  /* CTA bandı */
  .cta-band-inner { padding: 28px 22px; border-radius: 22px; }
  .cta-band-inner .btn { width: 100%; }

  /* Hakkımızda */
  .about-badge { right: 12px; bottom: 16px; padding: 16px 18px; }
  .about-badge strong { font-size: 2.2rem; }

  /* Altbilgi */
  .site-footer { padding: 56px 0 24px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
  .footer-brand, .footer-top > div:last-child { grid-column: 1 / -1; }
  .footer-bottom { margin-top: 40px; flex-direction: column; gap: 6px; }

  /* Lightbox */
  .lb-stage { width: 100vw; height: 72vh; }
  .lb-stage img, .lb-stage video, .lb-stage iframe { border-radius: 0; }
  .lb-close { top: 12px; right: 12px; }
  .lb-nav { top: auto; bottom: 22px; translate: 0; width: 50px; height: 50px; }
  .lb-caption { bottom: 36px; left: 80px; right: 80px; font-size: .82rem; }
}

@media (max-width: 380px) {
  .brand-text strong { font-size: 1.3rem; }
  .bento-body h3 { font-size: .98rem; }
  .mb-item { font-size: .82rem; gap: 5px; }
}

/* ---------- Dikey (telefon) fotoğraf ve videolar ---------- */
/* Gelgel fotoğrafları dikey; kartlar da dikey, odak üst kısımda (yüzler kesilmesin) */
.pc-media { aspect-ratio: 4 / 5; }
.product-card-lg .pc-media { aspect-ratio: 4 / 5.2; }
.pc-media img, .bento-item img, .drop-thumb, .m-item img, .about-media img, .ph-bg { object-position: center 22%; }
.drop-thumb { background-position: center 22%; }
.pd-main { aspect-ratio: 4 / 5; }
.pd-slide img, .pd-slide video { object-position: center 25%; }

/* Ana sayfa video vitrini */
.hero-showcase { position: absolute; z-index: 2; right: max(24px, (100vw - 1320px) / 2); top: calc(var(--header-h) + 5vh); bottom: 13vh; width: min(38vw, 540px); pointer-events: none; }
.hs-card { position: absolute; aspect-ratio: 9 / 16; border-radius: 28px; overflow: hidden; background: var(--ink-3); border: 1px solid rgba(255, 255, 255, .14); box-shadow: 0 40px 90px -30px rgba(0, 0, 0, .8); }
.hs-card video { width: 100%; height: 100%; object-fit: cover; }
.hs0 { height: 100%; left: 50%; top: 0; translate: -50% 0; z-index: 2; animation: hsfloat 7s ease-in-out infinite; }
.hs1 { height: 74%; left: 0; top: 14%; rotate: -7deg; z-index: 1; opacity: .9; animation: hsfloat 8s ease-in-out infinite -2s; }
.hs2 { height: 74%; right: 0; top: 10%; rotate: 7deg; z-index: 1; opacity: .9; animation: hsfloat 9s ease-in-out infinite -4s; }
@keyframes hsfloat { 50% { transform: translateY(-14px); } }
.hs-live { position: absolute; z-index: 3; left: 50%; bottom: -18px; translate: -50% 0; display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 999px; background: rgba(11, 11, 17, .8); backdrop-filter: blur(10px); border: 1px solid var(--line); font-size: .8rem; font-weight: 600; white-space: nowrap; }
.hs-live i { width: 8px; height: 8px; border-radius: 50%; background: #ff3d3d; box-shadow: 0 0 0 0 rgba(255, 61, 61, .7); animation: livepulse 1.6s infinite; }
@keyframes livepulse { 100% { box-shadow: 0 0 0 10px rgba(255, 61, 61, 0); } }
.has-showcase .hero-title { font-size: clamp(2.8rem, 5.6vw, 5.8rem); max-width: 10ch; }
.has-showcase .hero-sub { max-width: 440px; }
.has-showcase .hero-content { max-width: min(1320px, 100% - 48px); }
@media (min-width: 901px) { .has-showcase .hero-content > * { max-width: 52%; } .has-showcase .hero-title { max-width: 10ch; } }

/* Dikey video için video bölümü çerçevesi */
.vs-frame.is-portrait { aspect-ratio: 9 / 14; width: min(100%, 440px); justify-self: center; }

@media (max-width: 1100px) {
  .hero-showcase { width: 40vw; }
  .hs1, .hs2 { display: none; }
}
@media (max-width: 900px) {
  /* Mobilde vitrin tam ekran arka plan olur, yazı üstünde okunur */
  .hero-showcase { inset: 0; width: auto; z-index: 0; }
  .hs0 { inset: 0; height: 100%; width: 100%; left: 0; translate: none; border-radius: 0; border: 0; animation: none; aspect-ratio: auto; }
  .hs-live { left: 16px; top: calc(var(--header-h) + 14px); bottom: auto; translate: none; }
  .has-showcase .hero-slide .hero-art { background: linear-gradient(180deg, rgba(11, 11, 17, .55) 0%, rgba(11, 11, 17, .25) 35%, rgba(11, 11, 17, .92) 78%); }
  .has-showcase .hero-art .orb, .has-showcase .hero-art::after { display: none; }
  .has-showcase .hero-title, .has-showcase .hero-sub { max-width: none; }
  .vs-frame.is-portrait { width: min(100%, 380px); }
}
@media (max-width: 600px) {
  .pd-main { aspect-ratio: 4 / 5; }
}

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