/* DM Sans (SIL OFL 1.1, fonts/OFL.txt), served from this site: no request to Google. */
@font-face { font-family: "DM Sans"; font-style: normal; font-weight: 400 700; font-display: swap; src: url(fonts/dm-sans-latin-ext.woff2) format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "DM Sans"; font-style: normal; font-weight: 400 700; font-display: swap; src: url(fonts/dm-sans-latin.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

/* Colours from Okuyol Theme.swift (light). The app sets everything in SF Rounded; the site uses it where the system has it
   (ui-rounded, Apple devices) for the logo and the drawn app parts, and DM Sans for reading text. */
:root {
  --paper: #FFFFFF;       /* Theme.paper */
  --desk: #F7F5F0;        /* Theme.desk */
  --ink: #1B1F3B;         /* Theme.ink, Theme.hero */
  --ink-soft: #5B5F78;    /* Theme.inkSoft */
  --accent: #FF5A3C;      /* Theme.accent, Theme.cursor: large decoration only, never text */
  --cover: #D63A1F;       /* Theme.cover / coverFill: coral text and white-on-coral fills (>= 4.5:1) */
  --cover-dark: #B8341C;  /* levelColors[0].edge, the pressed fill */
  --gold: #FFB23F;        /* Theme.gold */
  --correct: #1E7D5A;     /* Theme.correct */
  --wrong: #9B1C6E;       /* Theme.wrong */
  --lv1: #FFE8E1; --lv2: #FFD6CA; --lv3: #FFBFAE; --lv4: #FF9F86;  /* levelColors fills */
  --line: rgb(91 95 120 / .18); /* inkSoft at the progress track's strength */
  --rounded: ui-rounded, "SF Pro Rounded", "DM Sans", system-ui, sans-serif;

  --m: clamp(16px, 2.2vw, 32px);
  --gap: 12px;
  --rad: clamp(20px, 2.4vw, 32px);
  --soft: 0 1px 2px rgb(27 31 59 / .05), 0 12px 32px rgb(27 31 59 / .08), 0 36px 80px rgb(214 58 31 / .08);
  --step-small: clamp(0.8125rem, 0.79rem + 0.1vw, 0.875rem);
  --step-body: clamp(1.0625rem, 1.03rem + 0.25vw, 1.25rem);
  --step-lead: clamp(1.25rem, 1.1rem + 0.7vw, 1.625rem);
  --step-head: clamp(2.25rem, 1.3rem + 3.6vw, 4.5rem);
  --step-sub: clamp(1.5rem, 0.9rem + 1.8vw, 2.5rem);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

* { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; }
html[lang="tr"] [lang="en"], html[lang="en"] [lang="tr"]:not(.rd-page, .tw) { /* the two story samples stay Turkish in every language */ display: none; }
body { background: var(--desk); color: var(--ink); font: 400 var(--step-body)/1.5 "DM Sans", system-ui, sans-serif; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
ul { padding: 0; list-style: none; }
figure { margin: 0; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
.tile.main :focus-visible { outline-color: #fff; }
h1, h2 { font-weight: 700; letter-spacing: -0.035em; line-height: 1.04; text-wrap: balance; }
h3 { font-weight: 500; letter-spacing: -0.02em; line-height: 1.12; text-wrap: balance; }
h2 { font-size: var(--step-head); }
main, .foot { position: relative; z-index: 1; }

/* The sky: fixed behind the page, gradients only, moved by transform and opacity from main.js.
   Desk paper, then the coral level ramp at low strength, then a faint ink dusk, then back to paper. */
.sky { --g: 0; --peach: 0; --dusk: 0; position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none;
  background: linear-gradient(200deg, #FFFFFF 0%, #F7F5F0 55%, #F2EEE6 100%); }
.sky .tint { position: absolute; inset: 0; will-change: opacity; }
.sky .peach { opacity: var(--peach); background: linear-gradient(200deg, #FFF6F2 0%, #FFEDE6 55%, #FFE8E1 100%); }
.sky .dusk { opacity: var(--dusk); background: linear-gradient(200deg, #F7F7FA 0%, #EEEFF5 55%, #E6E7F0 100%); }
.blob { position: absolute; width: 110vmax; height: 110vmax; border-radius: 50%; will-change: transform; }
.blob.a { top: -46vmax; left: -34vmax; transform: translate3d(0, calc(var(--g) * -22vh), 0); background: radial-gradient(closest-side, rgb(255 90 60 / .14), rgb(255 90 60 / .06) 50%, rgb(255 90 60 / 0)); }
.blob.b { top: 6vh; right: -48vmax; transform: translate3d(0, calc(var(--g) * 16vh), 0); background: radial-gradient(closest-side, rgb(255 178 63 / .14), rgb(255 178 63 / .05) 50%, rgb(255 178 63 / 0)); }
.blob.c { bottom: -62vmax; left: 8vw; transform: translate3d(0, calc(var(--g) * -10vh), 0); background: radial-gradient(closest-side, rgb(27 31 59 / .08), rgb(27 31 59 / .03) 50%, rgb(27 31 59 / 0)); }
.drift { position: absolute; top: 0; left: 0; width: 100%; height: 260vh; transform: translate3d(0, calc(var(--g) * -160vh), 0); will-change: transform; }
.drift i { position: absolute; height: 4px; border-radius: 2px; background: var(--accent); opacity: .3; }
.grain { position: absolute; inset: 0; opacity: .04; background-size: 160px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .4 0 0 0 0 .3 0 0 0 0 .3 0 0 0 1 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E"); }

/* The app's primary button: coral fill, white bold rounded text, capsule */
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 56px; padding: 0 30px; border: 0; border-radius: 999px;
  background: var(--cover); color: #fff; font: 700 var(--step-body)/1.2 var(--rounded); text-decoration: none; cursor: pointer;
  transition: transform .15s var(--ease), background-color .15s;
}
.btn:hover { background: var(--cover-dark); }
.btn:active { transform: scale(.97); }
/* Apple's badge artwork, unmodified: 48px tall (min 40), clear space a quarter of its height */
.store { display: inline-block; margin: 12px 0; line-height: 0; border-radius: 8px; }
.store img { height: 48px; width: auto; }
.soon { margin: 12px 0; font-weight: 600; } /* stands in for .store until the app is live */

.lang {
  position: absolute; z-index: 5; top: var(--m); right: var(--m);
  font: 700 var(--step-small)/1 var(--rounded); min-width: 48px; min-height: 48px; border-radius: 999px;
  background: var(--paper); color: var(--ink); border: 0; cursor: pointer; box-shadow: var(--soft);
  transition: transform .15s var(--ease), background-color .15s;
}
.lang:hover { background: var(--lv1); }
.lang:active { transform: scale(.94); }

/* ---------- Scenes ----------
   Without .scenes (no script, or reduced motion) each scene is an ordinary section at its last frame (--p: 1).
   With .scenes the section is --len svh tall, the stage sticks, and main.js writes --p from 0 to 1. */
.scene { --p: 1; position: relative; }
.stage { position: relative; min-height: 100svh; padding: clamp(72px, 8vw, 96px) var(--m) var(--m); }
.scenes .scene { --p: 0; --in: 0; --out: 0; height: calc(var(--len) * 1svh); }
.scenes .s-hero { --in: 1; }
.scenes .stage { position: sticky; top: 0; height: 100svh; min-height: 0; overflow: hidden; }

.scenes :is(.hero-art, .bigline, .s-phone .phone, .flash, .tunnel) {
  --I: calc(var(--in) * var(--in) * (3 - 2 * var(--in)));
  --O: calc(var(--out) * var(--out) * (3 - 2 * var(--out)));
  opacity: calc(var(--I) * (1 - var(--O)));
  transform: translateY(calc((1 - var(--I)) * 32px - var(--O) * 32px)) scale(calc(.96 + .04 * var(--I) - .04 * var(--O)));
}

/* The logo: the name in the app's rounded face with the coral rule under it, as every title in the app has */
.logo { display: inline-block; font-family: var(--rounded); font-weight: 800; letter-spacing: -0.02em; line-height: 1; white-space: nowrap; }
.logo::after { content: ""; display: block; width: .62em; height: max(4px, .07em); margin: .14em auto 0; border-radius: 99px; background: var(--accent); }

/* Entrance: logo left, the splash book right */
.s-hero .stage { display: grid; grid-template-columns: 1fr auto; gap: var(--m); align-items: center; padding: var(--m); }
.hero-copy h1 { font-size: clamp(4rem, 11vw, 11rem); letter-spacing: 0; }
.hero-copy .logo::after { margin-left: .04em; }
/* The l seen from above as a road: an ink bar with a dashed centre line. The real l stays as transparent text, so copy and screen readers still get "Okuyol" */
.road { color: transparent; }
.road::before { content: ""; display: inline-block; vertical-align: baseline; width: .18em; height: .72em; margin: 0 -.23em 0 .05em; border-radius: 99px;
  background: repeating-linear-gradient(var(--paper) 0 .09em, transparent 0 .18em) 50% .12em / max(1.5px, .018em) calc(100% - .2em) no-repeat, var(--ink); }
.slogan { font-size: var(--step-sub); font-weight: 500; letter-spacing: -0.02em; line-height: 1.2; margin: 24px 0 36px; color: var(--ink-soft); }
.hero-art { margin-right: clamp(24px, 6vw, 96px); perspective: 1400px; }
/* SplashView: 200 x 270, square spine edge, 8pt corners on the open side */
.book { --bw: min(30vw, calc((100svh - 2 * var(--m)) * .6)); position: relative; width: var(--bw); aspect-ratio: 200 / 270; font-size: calc(var(--bw) / 200 * 16px);
  border-radius: 0 calc(var(--bw) * .04) calc(var(--bw) * .04) 0; background: var(--paper); box-shadow: 0 10px 18px rgb(0 0 0 / .18), 0 30px 60px rgb(27 31 59 / .10);
  --o: clamp(0, var(--p) * 2 - .3, 1); --oo: calc(var(--o) * var(--o) * (3 - 2 * var(--o))); }
.page { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; gap: .6em; font-family: var(--rounded);
  opacity: clamp(0, var(--oo) * 2 - 1, 1); transform: translateY(calc((1 - var(--oo)) * .4em)); }
.page b { font-size: 2.125em; font-weight: 800; letter-spacing: -0.01em; line-height: 1; }
.page span { font-size: 1.0625em; font-weight: 500; color: var(--ink-soft); }
.cover { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: .9em; color: #fff; font-family: var(--rounded);
  background: var(--cover); border-radius: inherit; transform-origin: left center; backface-visibility: hidden;
  transform: rotateY(calc(var(--oo) * -105deg)); opacity: calc(1 - var(--oo)); }
.cover::before { content: ""; position: absolute; inset: 14px; inset: .875em; border: 1.5px solid rgb(255 255 255 / .6); border-radius: 4px; }
.cover::after { content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: .625em; background: rgb(0 0 0 / .18); }  /* the spine */
.cover svg { width: 3em; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.cover b { font-size: 1.75em; font-weight: 600; }

/* Scene 1: the promise, a big line the reading cursor walks (main.js sets read / cur) */
.s-open .stage { display: grid; grid-template-rows: 1fr auto; gap: 32px; padding-top: var(--m); }
.bigline { align-self: center; font: 700 min(10.5vw, 15svh)/1.12 var(--rounded); letter-spacing: -0.03em; }
.bigline b { display: inline-block; padding: 0 .08em; border-radius: .18em; font-weight: inherit; transition: color .18s, opacity .18s; }
.bigline b.read { opacity: .42; }
.bigline b.cur { background: linear-gradient(var(--accent), var(--accent)) bottom / 100% max(4px, .06em) no-repeat, rgb(255 90 60 / .18); }
.open-copy { display: grid; grid-template-columns: 1fr 1fr; gap: 16px clamp(24px, 4vw, 64px); align-items: end; }
.open-copy h2 { max-width: 14ch; }
.open-copy .lead { max-width: 44ch; color: var(--ink-soft); }

/* Scene 2: the phone */
.s-phone .stage { display: grid; grid-template-columns: 1fr auto; gap: var(--m) clamp(24px, 6vw, 96px); align-items: center; }
.phone-copy h2 { max-width: 12ch; }
.steps { margin-top: 40px; display: grid; }
.steps li { max-width: 46ch; margin-top: 20px; color: var(--ink-soft); }
.steps b { display: block; font-size: var(--step-lead); font-weight: 500; margin-bottom: 4px; color: var(--ink); }
.scenes .steps li { grid-area: 1 / 1; margin-top: 0; opacity: var(--v, 0); transform: translateY(calc((1 - var(--v, 0)) * 12px)); }
.scenes .steps li:not(.on) { visibility: hidden; }
/* Device frames: every app picture is a whole screen in a frame of the screen's own shape, never a crop.
   The screenshots carry their own status bar and Dynamic Island. */
.dev { --bezel: 12px; flex: none; box-sizing: content-box; padding: var(--bezel); background: var(--paper); border-radius: calc(var(--rad) + var(--bezel)); box-shadow: var(--soft); }
.dev.phone { --ar: 600 / 1304; aspect-ratio: var(--ar); height: var(--h); width: calc(var(--h) * var(--ar)); }
.screen { position: relative; height: 100%; border-radius: var(--rad); overflow: hidden; background: var(--desk); }
.screen > img { width: 100%; height: 100%; object-fit: cover; }
.s-phone .phone { --h: min(80svh, 720px); }
.strip { display: flex; flex-direction: column; }
.strip img { width: 100%; height: auto; }
.scenes .strip { position: absolute; inset: 0; }
.scenes .strip img { position: absolute; inset: 0; height: 100%; object-fit: cover; opacity: var(--v, 0); transform: translateY(calc(var(--d, 0) * 6%)) scale(calc(1 - var(--a, 0) * .03)); will-change: transform, opacity; }

/* Scene copy shared by the drawn scenes */
.scene-copy h2 { max-width: 13ch; }
.scene-copy p { margin-top: 28px; max-width: 40ch; color: var(--ink-soft); }
.s-flash .stage, .s-tunnel .stage { display: grid; grid-template-columns: 5fr 7fr; gap: var(--m) clamp(24px, 5vw, 80px); align-items: center; }

/* Scene 3: Şimşek Kelime. Phases by --p: dot, word, mask, typing, Doğru! (the last frame) */
.flash { --t: var(--p); width: min(100%, 560px); justify-self: center; display: grid; gap: 16px; font-family: var(--rounded); }
.fl-head { display: flex; justify-content: space-between; align-items: center; padding: 0 8px; font-size: 1.0625rem; }
.fl-head b { font-weight: 700; }
.fl-head span { display: inline-flex; align-items: center; gap: 6px; color: var(--ink-soft); font-weight: 500; font-variant-numeric: tabular-nums; }
.fl-head svg { width: 10px; fill: currentColor; }
.fl-field { position: relative; height: clamp(180px, 26svh, 220px); background: var(--paper); border-radius: 32px; box-shadow: 0 5px 14px rgb(27 31 59 / .07); display: grid; place-items: center; overflow: hidden; }
.fl-field > * { grid-area: 1 / 1; font-size: clamp(2rem, 6vw, 2.5rem); font-weight: 800; }
/* each layer is on only inside its window of --p */
.fl-dot { width: 16px; height: 16px; border-radius: 50%; background: var(--accent); opacity: calc(clamp(0, (.2 - var(--t)) * 60, 1)); }
.fl-word { opacity: calc(clamp(0, (var(--t) - .2) * 60, 1) * clamp(0, (.32 - var(--t)) * 60, 1)); }
.fl-mask { color: var(--ink-soft); letter-spacing: .02em; opacity: calc(clamp(0, (var(--t) - .32) * 60, 1) * clamp(0, (.46 - var(--t)) * 60, 1)); }
.fl-ok { color: var(--correct); opacity: clamp(0, (var(--t) - .8) * 30, 1); }
.fl-answer { position: relative; display: flex; gap: 12px; min-height: 58px; }
.fl-input { flex: 1; display: grid; place-items: center; min-height: 58px; background: var(--paper); border-radius: 20px; box-shadow: 0 5px 14px rgb(27 31 59 / .07); font-size: 1.5rem; font-weight: 700; }
.fl-typed { clip-path: inset(0 calc((1 - clamp(0, (var(--t) - .5) / .2, 1)) * 100%) 0 0); }
.fl-btn { display: grid; place-items: center; padding: 0 26px; border-radius: 20px; background: var(--cover); color: #fff; font-size: 1.1875rem; font-weight: 700; }
.fl-input, .fl-btn { opacity: calc(clamp(0, (var(--t) - .46) * 30, 1) * clamp(0, (.8 - var(--t)) * 30, 1)); }
.fl-good { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; gap: 10px; border-radius: 20px; background: var(--correct); color: #fff; font-size: 1.375rem; font-weight: 700; opacity: clamp(0, (var(--t) - .8) * 30, 1); }
.fl-good svg { width: 22px; height: 22px; }
.fl-good circle { fill: #fff; } .fl-good path { fill: none; stroke: var(--correct); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }

/* Scene 4: Hız tüneli. The word is split around its focus letter; main.js swaps words as you scroll */
.tunnel { width: min(100%, 640px); justify-self: center; padding: 0 16px; background: var(--paper); border-radius: 32px; box-shadow: 0 8px 16px rgb(0 0 0 / .08); font-family: var(--rounded); }
.notch { position: relative; display: block; height: 18px; margin: 0 24px; }
.notch::before { content: ""; position: absolute; left: 0; right: 0; top: 8px; height: 2px; background: var(--line); }
.notch::after { content: ""; position: absolute; left: calc(50% - 1.5px); top: 0; width: 3px; height: 18px; background: var(--accent); }
.tw { display: grid; grid-template-columns: 1fr auto 1fr; padding: clamp(28px, 5vw, 44px) 0; font-size: clamp(2.25rem, 7vw, 4.5rem); font-weight: 600; line-height: 1; white-space: nowrap; }
.tw .l { text-align: right; }
.tw .c { color: var(--cover); }

/* ---------- Quiet sections ---------- */
.quiet { padding: clamp(120px, 14vw, 200px) var(--m); }

/* The live piece: ReadingView's page. Read words step back (the app uses .42; .64 here keeps 4.5:1), the cursor is the coral pill with its rule */
.try { display: grid; grid-template-columns: 5fr 7fr; gap: 48px clamp(24px, 5vw, 80px); align-items: center; }
.try-copy h2 { max-width: 12ch; }
.try-copy p { margin-top: 28px; max-width: 40ch; color: var(--ink-soft); }
.try-copy .note { margin-top: 16px; font-size: var(--step-small); }
.reader { display: grid; gap: 20px; justify-items: center; }
.rd-bar { width: 100%; height: 4px; border-radius: 2px; background: var(--line); overflow: hidden; }
.rd-bar i { display: block; height: 100%; width: calc(var(--done, .26) * 100%); background: var(--accent); border-radius: 2px; transition: width .25s var(--ease); }
.rd-page { width: 100%; padding: clamp(28px, 4vw, 48px) clamp(24px, 4vw, 56px); background: var(--paper); border-radius: 32px; box-shadow: var(--soft); font-family: var(--rounded); cursor: pointer; -webkit-tap-highlight-color: transparent; user-select: none; -webkit-user-select: none; }
.rd-page h3 { text-align: center; font-size: clamp(1.75rem, 3vw, 2.25rem); font-weight: 800; letter-spacing: -0.01em; }
.rd-page .rule { display: block; width: 28px; height: 4px; margin: 12px auto 28px; border-radius: 2px; background: var(--accent); }
.rd-page p { font-size: clamp(1.375rem, 2.6vw, 2rem); font-weight: 500; line-height: 1.75; }
.rd-page span { display: inline-block; padding: 0 3px; border-radius: 10px; transition: opacity .18s, background-color .18s; }
.rd-page .read { opacity: .64; }
.rd-page .cur { background: linear-gradient(var(--accent), var(--accent)) bottom / 100% 4px no-repeat, rgb(255 90 60 / .18); }
.try-btn { display: none; }
.js .try-btn { display: inline-flex; min-width: 220px; }
.try-btn .t-again, .reader.done .try-btn .t-next { display: none; }
.reader.done .try-btn .t-again { display: inline; }
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 48px var(--gap); }
.pair-title { grid-column: 1 / -1; }
.pair figure { --fh: clamp(420px, 44vw, 620px); height: var(--fh); display: flex; justify-content: center; }
.pair .dev { --h: calc(var(--fh) - 2 * var(--bezel)); }
.pair h3 { font-size: var(--step-sub); margin-top: 24px; }
.pair p { margin-top: 16px; max-width: 40ch; color: var(--ink-soft); }

.route { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--gap); padding: clamp(40px, 6vw, 80px) var(--m) 0; align-items: start; }
.route-text { grid-column: 1 / 6; }
.route-text p { margin-top: 32px; max-width: 30ch; color: var(--ink-soft); }
.slip {
  grid-column: 7 / 13; background: var(--paper); color: var(--ink); padding: 36px 32px 64px; font-variant-numeric: tabular-nums;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), 97.917% 100%, 95.833% calc(100% - 14px), 93.750% 100%, 91.667% calc(100% - 14px), 89.583% 100%, 87.500% calc(100% - 14px), 85.417% 100%, 83.333% calc(100% - 14px), 81.250% 100%, 79.167% calc(100% - 14px), 77.083% 100%, 75.000% calc(100% - 14px), 72.917% 100%, 70.833% calc(100% - 14px), 68.750% 100%, 66.667% calc(100% - 14px), 64.583% 100%, 62.500% calc(100% - 14px), 60.417% 100%, 58.333% calc(100% - 14px), 56.250% 100%, 54.167% calc(100% - 14px), 52.083% 100%, 50.000% calc(100% - 14px), 47.917% 100%, 45.833% calc(100% - 14px), 43.750% 100%, 41.667% calc(100% - 14px), 39.583% 100%, 37.500% calc(100% - 14px), 35.417% 100%, 33.333% calc(100% - 14px), 31.250% 100%, 29.167% calc(100% - 14px), 27.083% 100%, 25.000% calc(100% - 14px), 22.917% 100%, 20.833% calc(100% - 14px), 18.750% 100%, 16.667% calc(100% - 14px), 14.583% 100%, 12.500% calc(100% - 14px), 10.417% 100%, 8.333% calc(100% - 14px), 6.250% 100%, 4.167% calc(100% - 14px), 2.083% 100%, 0% calc(100% - 14px));
}
.slip h3 { font-size: var(--step-body); font-weight: 700; letter-spacing: 0; margin-top: 28px; color: var(--cover); }
.slip h3:first-child { margin-top: 0; }
.row { display: flex; align-items: baseline; gap: 10px; margin-top: 10px; }
.row i { flex: 1; min-width: 24px; border-bottom: 4px dotted var(--ink-soft); transform: translateY(-4px); }
.row > span:last-child { text-align: right; white-space: nowrap; }
.row.total { background: var(--lv1); color: var(--ink); margin: 32px -32px 0; padding: 12px 32px; min-height: 44px; justify-content: space-between; font-weight: 500; gap: 16px; }

.cta { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--gap); padding: clamp(120px, 14vw, 220px) 0; overflow: hidden; }
.tile { min-height: 380px; border-radius: var(--rad); }
.tile.main { grid-column: 3 / 11; background: var(--ink); color: #fff; padding: 40px clamp(24px, 4vw, 64px); display: grid; grid-template-columns: 1fr auto; column-gap: 40px; align-content: center; justify-items: start; }
.tile.main > :not(.appicon) { grid-column: 1; }
.tile.main h2 { font-size: var(--step-sub); }
.tile.main p { margin-top: 20px; max-width: 46ch; }
.tile.main .store { margin-top: 32px; }
.tile.main .soon { margin-top: 32px; }
.tile.main .appicon { grid-column: 2; grid-row: 1 / 4; align-self: center; width: clamp(160px, 16vw, 240px); height: auto; border-radius: 22.37%; box-shadow: 0 12px 32px rgb(0 0 0 / .3); }

.foot { min-height: 72svh; display: grid; grid-template-rows: auto 1fr auto auto; color: var(--ink); padding: 40px var(--m) 20px; }
.cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap); font-size: var(--step-small); }
.cols p { color: var(--ink-soft); max-width: 32ch; }
.cols p:first-child { color: var(--ink); font-weight: 500; margin-bottom: 4px; }
.cols a { display: inline-block; min-width: 44px; padding: 12px 0; margin: -12px 0; text-underline-offset: 4px; }  /* 44px tap height without moving the text */
.cols a:hover { color: var(--cover); }
.bigmark { grid-row: 3; font-size: calc((100vw - 2 * var(--m)) / 3.4); line-height: 1; margin-bottom: 28px; }
.bigmark .logo::after { margin-left: .04em; }
.legal { grid-row: 4; display: flex; align-items: center; gap: 16px; font-size: var(--step-small); color: var(--ink-soft); }
.credit { grid-row: 5; margin-top: 12px; font-size: 12px; color: var(--ink-soft); }
.gkr { height: 28px; width: auto; color: var(--ink); flex: none; }

/* Entrances for the quiet sections: visible without script; .js arms them */
.js .reveal > *, .js article.reveal, .js figure.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.in > *, .js article.reveal.in, .js figure.reveal.in { opacity: 1; transform: none; }
.js .reveal.in > *:nth-child(2) { transition-delay: 80ms; }
.js .reveal.in > *:nth-child(n+3) { transition-delay: 160ms; }
.js h2.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js h2.reveal.in { opacity: 1; transform: none; }
.js figure.reveal > * { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0s !important; transition-delay: 0s !important; animation: none !important; }
  .js .reveal > *, .js article.reveal, .js figure.reveal, .js h2.reveal { opacity: 1; transform: none; }
  .sky .tint, .blob, .drift { will-change: auto; }
}

@media (max-width: 1024px) {
  .route-text { grid-column: 1 / 7; }
  .slip { grid-column: 7 / 13; }
  .s-flash .stage, .s-tunnel .stage, .try { grid-template-columns: 1fr 1fr; }
}

/* Phone: each scene stacks text above its picture */
@media (max-width: 760px) {
  .drift i:nth-child(even) { display: none; }
  .s-hero .stage { grid-template-columns: 1fr; grid-template-rows: auto 1fr; justify-items: center; text-align: center; gap: 12px; padding: 72px 16px 24px; }
  .hero-copy h1 { font-size: clamp(3.5rem, 22vw, 6rem); }
  .hero-copy .logo::after { margin-left: auto; }
  .slogan { margin: 12px 0 16px; font-size: 1.375rem; }
  .hero-art { margin-right: 0; align-self: center; }
  .book { --bw: min(56vw, calc((100svh - 400px) * .74)); }
  .stage { padding: 72px 16px 16px; }
  .s-open .stage { padding-top: 72px; gap: 16px; grid-template-rows: 1fr auto; }
  .bigline { font-size: min(13vw, 10svh); }
  .open-copy { grid-template-columns: 1fr; }
  .open-copy h2 { font-size: clamp(2rem, 9vw, 2.5rem); }
  .open-copy .lead { font-size: 1.0625rem; }

  .s-phone .stage { grid-template-columns: 1fr; grid-template-rows: auto 1fr; align-items: start; justify-items: center; }
  .phone-copy { justify-self: stretch; }
  .phone-copy h2 { font-size: 2rem; }
  .steps { margin-top: 16px; }
  .steps b { font-size: var(--step-body); }
  .dev { --bezel: 8px; }
  .s-phone .phone { --h: min(52svh, 520px); }

  .s-flash .stage, .s-tunnel .stage, .try { grid-template-columns: 1fr; align-content: start; }
  .scene-copy h2, .try-copy h2 { font-size: 2rem; }
  .scene-copy p, .try-copy p { margin-top: 16px; font-size: 1.0625rem; }
  .fl-btn { padding: 0 18px; }
  .try { padding: 96px 16px; gap: 32px; }
  .rd-page { padding: 24px 18px; }
  .js .try-btn { width: 100%; }

  .pair { grid-template-columns: 1fr; padding: 96px 16px; }
  .pair figure { --fh: min(560px, 130vw); }

  .route { grid-template-columns: 1fr; gap: 40px; padding: 48px 16px 0; }
  .route-text, .slip { grid-column: 1; }
  .slip { padding: 28px 20px 56px; }
  .row.total { margin: 28px -20px 0; padding: 12px 20px; }

  .cta { grid-template-columns: 1fr 1fr; padding-left: 16px; padding-right: 16px; }
  .tile.main { grid-column: 1 / 3; padding: 32px 20px; grid-template-columns: 1fr; }
  .tile.main .appicon { display: none; }

  .cols { grid-template-columns: 1fr 1fr; row-gap: 32px; }
  .legal { flex-wrap: wrap; }
}

/* ---------- Legal pages (gizlilik.html, kosullar.html): one readable column ---------- */
.legal-page { max-width: 46rem; margin: 0 auto; padding: clamp(24px, 4vw, 40px) var(--m) 80px; }
.home { display: inline-block; font-size: 2rem; text-decoration: none; padding: 8px 0; }
.home .logo::after { margin-left: .04em; }
.doc { margin-top: 40px; }
.doc h1 { font-size: var(--step-sub); }
.doc .updated { margin-top: 12px; font-size: var(--step-small); color: var(--ink-soft); }
.doc h2 { font-size: var(--step-lead); letter-spacing: -0.02em; margin-top: 48px; }
.doc h3 { font-size: var(--step-body); font-weight: 700; letter-spacing: 0; margin-top: 28px; }
.doc p, .doc ul { margin-top: 12px; }
.doc ul { list-style: disc; padding-left: 1.25em; }
.doc li + li { margin-top: 6px; }
.doc a, .doc-foot a { color: var(--cover); text-underline-offset: 3px; overflow-wrap: anywhere; }
.ph { padding: 0 4px; border-radius: 4px; background: rgb(255 178 63 / .35); }
.doc-foot { margin-top: 64px; padding-top: 24px; border-top: 1px solid var(--line); font-size: var(--step-small); color: var(--ink-soft); }
.doc-foot p + p { margin-top: 8px; }
.doc-foot a { display: inline-block; padding: 10px 0; margin: -10px 0; }