/* feedaround · "Sade & canlı": white + navy + one vivid blue. Warmth from photos, faces and words. */
@font-face { font-family: "Jakarta"; src: url(/fonts/jakarta-latin.woff2) format("woff2"); font-weight: 200 800; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Jakarta"; src: url(/fonts/jakarta-latin-ext.woff2) format("woff2"); font-weight: 200 800; font-display: swap; unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Inter"; src: url(/fonts/inter-latin.woff2) format("woff2"); font-weight: 100 900; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Inter"; src: url(/fonts/inter-latin-ext.woff2) format("woff2"); font-weight: 100 900; font-display: swap; unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Sora"; src: url(/fonts/sora-latin.woff2) format("woff2"); font-weight: 100 800; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+2000-206F; }
@font-face { font-family: "Sora"; src: url(/fonts/sora-latin-ext.woff2) format("woff2"); font-weight: 100 800; font-display: swap; unicode-range: U+0100-02AF; }

:root {
  --canvas: #F6F7FB; --surface: #FFFFFF; --subtle: #EEF1F8; --line: #E4E8F1;
  --ink: #0E1B3D; --ink-2: #4E5874; --ink-3: #8B93A7;
  --blue: #2E5BFF; --blue-600: #2347E0; --blue-50: #ECF0FF;
  --radius: 24px; --shadow: 0 8px 28px rgba(14, 27, 61, .08);
  --head: "Jakarta", "Inter", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--canvas); color: var(--ink); font: 400 17px/1.55 var(--body); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--head); font-weight: 800; letter-spacing: -0.025em; line-height: 1.08; margin: 0; }
p { margin: 0; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.cta-404 { margin: 48px clamp(16px, 4vw, 48px); }

/* nav */
.nav { position: sticky; top: 0; z-index: 50; display: flex; align-items: center; gap: 24px; padding: 14px clamp(16px, 4vw, 48px); background: rgba(246, 247, 251, .82); backdrop-filter: saturate(1.6) blur(14px); -webkit-backdrop-filter: saturate(1.6) blur(14px); }
.logo { display: inline-flex; align-items: center; gap: 4px; color: var(--ink); }
.logo-mark { width: 36px; height: 36px; color: var(--ink); }
.logo-word { font: 700 22px/1 "Sora", var(--head); letter-spacing: -0.03em; }
.nav-links { display: flex; gap: 28px; margin-left: auto; font-weight: 500; color: var(--ink-2); font-size: 15px; }
.nav-links a:hover { color: var(--ink); }
.pill { display: inline-flex; align-items: center; padding: 10px 18px; border-radius: 999px; font-weight: 600; font-size: 15px; }
.pill-blue { background: var(--blue); color: #fff; }
.pill-blue:hover { background: var(--blue-600); }

/* hero */
.hero { display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; gap: 40px; max-width: 1200px; margin: 0 auto; padding: clamp(24px, 6vw, 72px) clamp(16px, 4vw, 48px) 40px; min-height: calc(100svh - 70px); }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px 7px 12px; border-radius: 999px; background: var(--blue-50); color: var(--blue-600); font-weight: 600; font-size: 14px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 0 rgba(46, 91, 255, .5); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(46, 91, 255, 0); } 100% { box-shadow: 0 0 0 0 rgba(46, 91, 255, 0); } }
.hero h1 { font-size: clamp(52px, 8vw, 104px); margin: 22px 0 22px; }
.lead { font-size: clamp(17px, 1.6vw, 20px); color: var(--ink-2); max-width: 34ch; }
.stores { display: flex; gap: 12px; margin-top: 30px; flex-wrap: wrap; }
.store { display: inline-flex; flex-direction: column; justify-content: center; padding: 9px 20px 10px; border-radius: 14px; background: var(--ink); color: #fff; font: 700 17px/1.1 var(--head); min-width: 150px; }
.store small { font: 500 11px/1.3 var(--body); opacity: .7; letter-spacing: .02em; }
.store-light { background: #fff; color: var(--ink); }

.hero-visual { position: relative; height: min(76svh, 720px); display: grid; place-items: center; }
/* content-box: the 393/852 ratio applies to the screen, not screen + bezel, so screens fill it exactly. */
.phone { box-sizing: content-box; position: relative; aspect-ratio: 393 / 852; height: 100%; max-height: 720px; border-radius: 56px; border: 11px solid #0B1430; background: var(--canvas); overflow: hidden; box-shadow: 0 30px 80px rgba(14, 27, 61, .22), 0 2px 0 1px rgba(255, 255, 255, .5) inset; isolation: isolate; }
.phone-hero { height: 92%; z-index: 2; }
.hero-feed { width: 100%; animation: feedloop 18s ease-in-out infinite alternate; }
/* --travel is set by story.js to (frame height − image height) so the loop stops at the last card. */
@keyframes feedloop { 0%, 8% { transform: translateY(0); } 92%, 100% { transform: translateY(var(--travel, -60%)); } }
.float { position: absolute; margin: 0; border-radius: 22px; overflow: hidden; border: 5px solid #fff; box-shadow: var(--shadow); will-change: transform; }
.float img { width: 100%; height: 100%; object-fit: cover; }
.float-a { width: 46%; aspect-ratio: 4/3; left: -6%; top: 6%; rotate: -6deg; z-index: 1; }
.float-b { width: 40%; aspect-ratio: 4/3; right: -4%; top: 16%; rotate: 5deg; z-index: 1; }
.float-c { width: 42%; aspect-ratio: 4/3; left: 2%; bottom: 4%; rotate: 4deg; z-index: 3; }

/* story */
.story { position: relative; height: 740vh; }
.story-pin { position: sticky; top: 0; height: 100svh; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 40px; max-width: 1200px; margin: 0 auto; padding: 70px clamp(16px, 4vw, 48px) 24px; }
.story-text { position: relative; height: 100%; display: flex; flex-direction: column; justify-content: center; }
.rail { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0 0 32px; }
.rail li { padding: 6px 12px; border-radius: 999px; background: var(--surface); color: var(--ink-3); font: 600 13px/1 var(--body); border: 1px solid var(--line); cursor: pointer; transition: all .3s; }
.rail li.on { background: var(--ink); color: #fff; border-color: var(--ink); }
.steps { position: relative; min-height: 340px; }
.step { position: absolute; inset: 0 0 auto 0; opacity: 0; transform: translateY(24px); transition: opacity .45s ease, transform .45s ease; pointer-events: none; }
.step.on { opacity: 1; transform: none; pointer-events: auto; }
.kicker { font: 700 14px/1 var(--body); color: var(--blue); letter-spacing: .02em; margin-bottom: 14px; }
.step h2 { font-size: clamp(34px, 4.2vw, 54px); margin-bottom: 18px; }
.step p { font-size: 18px; color: var(--ink-2); max-width: 36ch; }
.step .note { margin-top: 18px; font-size: 15px; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 12px 16px; max-width: 40ch; }
.story-phone { height: 100%; display: grid; place-items: center; }
.story-phone .phone { height: min(82svh, 720px); }
.layer { position: absolute; inset: 0 0 auto 0; width: 100%; opacity: 0; transition: opacity .5s ease; }
.layer.on { opacity: 1; }
.layer:not(.scrub) { height: 100%; object-fit: cover; object-position: top; }
.layer.scrub { will-change: transform; }

/* ortak ses */
.os { padding: 120px clamp(16px, 4vw, 48px) 40px; }
.cascade { list-style: none; padding: 0; margin: 0 auto 56px; max-width: 1200px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; counter-reset: st; }
.stage { position: relative; background: var(--surface); border-radius: 20px; padding: 18px 20px 20px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 4px; }
.stage + .stage::before { content: "→"; position: absolute; left: -13px; top: 50%; translate: -50% -50%; color: var(--blue); font-weight: 700; }
.stage .lvl { font: 700 12px/1 var(--body); color: var(--blue); letter-spacing: .06em; text-transform: uppercase; }
.stage strong { font: 800 22px/1.2 var(--head); letter-spacing: -0.02em; margin-top: 4px; }
.stage span:not(.lvl) { color: var(--ink-2); font-size: 15px; }
.stage em { font-style: normal; font-size: 13px; color: var(--ink); background: var(--blue-50); border-radius: 10px; padding: 6px 10px; margin-top: 8px; align-self: flex-start; }
.os-phones { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; max-width: 1200px; margin: 0 auto; }
.os-phones figure { margin: 0; }
.phone.sm { height: auto; width: calc(100% - 16px); border-width: 8px; border-radius: 40px; box-shadow: 0 18px 48px rgba(14, 27, 61, .16); }
.phone.sm img { width: 100%; }
.os-phones figcaption { margin-top: 18px; color: var(--ink-2); font-size: 15px; }
.os-phones figcaption strong { display: block; font: 800 19px/1.2 var(--head); color: var(--ink); letter-spacing: -0.02em; margin-bottom: 4px; }
.os-note { max-width: 760px; margin: 40px auto 0; text-align: center; font-size: 14px; color: var(--ink-3); }

/* warm */
.section-head { max-width: 760px; margin: 0 auto 48px; text-align: center; }
.section-head .lead { margin: 18px auto 0; max-width: 46ch; }
.section-head h2 { font-size: clamp(36px, 5vw, 64px); }
.warm { padding: 120px clamp(16px, 4vw, 48px) 80px; }
.moments { display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px; max-width: 1200px; margin: 0 auto; }
.moment { margin: 0; background: var(--surface); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.moment img { width: 100%; height: clamp(220px, 26vw, 340px); object-fit: cover; }
.moment figcaption { padding: 18px 20px 22px; color: var(--ink-2); font-size: 16px; }
.moment strong { display: block; font: 800 20px/1.2 var(--head); color: var(--ink); margin-bottom: 6px; letter-spacing: -0.02em; }
.m1 { grid-column: span 7; } .m2 { grid-column: span 5; } .m3 { grid-column: span 5; } .m4 { grid-column: span 7; }

/* features */
.features { padding: 80px clamp(16px, 4vw, 48px) 120px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 1200px; margin: 0 auto; }
.card { background: var(--surface); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.card .ic { width: 44px; height: 44px; padding: 10px; border-radius: 14px; background: var(--blue-50); color: var(--blue); margin-bottom: 18px; }
.card h3 { font-size: 22px; margin-bottom: 8px; }
.card p { color: var(--ink-2); font-size: 16px; }

/* cta */
.cta { margin: 0 clamp(16px, 4vw, 48px) 48px; border-radius: 40px; background: var(--ink); color: #fff; text-align: center; padding: clamp(56px, 9vw, 110px) 24px; position: relative; overflow: hidden; }
.cta::before { content: ""; position: absolute; left: 50%; top: 58%; width: 900px; height: 280px; translate: -50% -50%; border-radius: 50%; border: 2px solid rgba(46, 91, 255, .35); box-shadow: 0 0 0 90px rgba(46, 91, 255, .06), 0 0 0 180px rgba(46, 91, 255, .04); pointer-events: none; }
.cta-mark { width: 84px; height: 84px; color: #8FB8FF; margin-bottom: 18px; position: relative; }
.cta h2 { font-size: clamp(36px, 5.6vw, 72px); position: relative; }
.cta p { color: rgba(255, 255, 255, .72); margin: 16px auto 0; max-width: 40ch; font-size: 18px; position: relative; }
.cta .stores { justify-content: center; position: relative; }

.foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 24px clamp(16px, 4vw, 48px) 40px; color: var(--ink-3); font-size: 14px; }
.foot .logo-mark { width: 28px; height: 28px; } .foot .logo-word { font-size: 18px; }

/* mobile */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav .pill { margin-left: auto; }
  .hero { grid-template-columns: 1fr; min-height: 0; padding-top: 28px; text-align: left; }
  .hero-visual { height: 560px; }
  .story { height: 800vh; }
  .cascade { grid-template-columns: 1fr 1fr; }
  .stage:nth-child(3)::before { display: none; }
  .os-phones { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 16px; padding: 4px 16px 20px; margin: 0 -16px; }
  .os-phones figure { flex: 0 0 70%; scroll-snap-align: center; }
  .story-pin { grid-template-columns: 1fr; grid-template-rows: 1fr auto; gap: 14px; padding: 66px 16px 18px; }
  .story-phone { order: 1; min-height: 0; }
  .story-phone .phone { height: 52svh; border-width: 8px; border-radius: 40px; }
  .story-text { order: 2; height: auto; justify-content: flex-start; }
  .rail { display: none; }
  .steps { min-height: 210px; }
  .kicker { margin-bottom: 8px; }
  .step h2 { font-size: 27px; margin-bottom: 8px; }
  .step p { font-size: 15.5px; max-width: none; }
  .step .note { display: none; }
  .moments { grid-template-columns: 1fr; } .moments .moment { grid-column: auto; }
  .grid { grid-template-columns: 1fr; }
  .warm { padding-top: 80px; }
}
@media (min-width: 901px) and (max-width: 1100px) { .grid { grid-template-columns: repeat(2, 1fr); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-feed, .dot { animation: none; }
  .step, .layer { transition: none; }
}