/* Boardify tanıtım sitesi — yön: renk bölümleri. Bölüm zeminleri Boardify'ın fosforlu kalem renkleri. */

@font-face { font-family: 'Epilogue'; font-style: normal; font-weight: 400; font-display: swap;
  src: url(../fonts/epilogue-latin-400-normal.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; }
@font-face { font-family: 'Epilogue'; font-style: normal; font-weight: 400; font-display: swap;
  src: url(../fonts/epilogue-latin-ext-400-normal.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-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'Epilogue'; font-style: normal; font-weight: 500; font-display: swap;
  src: url(../fonts/epilogue-latin-500-normal.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; }
@font-face { font-family: 'Epilogue'; font-style: normal; font-weight: 500; font-display: swap;
  src: url(../fonts/epilogue-latin-ext-500-normal.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-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'Epilogue'; font-style: normal; font-weight: 900; font-display: swap;
  src: url(../fonts/epilogue-latin-900-normal.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; }
@font-face { font-family: 'Epilogue'; font-style: normal; font-weight: 900; font-display: swap;
  src: url(../fonts/epilogue-latin-ext-900-normal.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-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }

:root {
  /* Boardify'ın fosforlu renkleri ve uygulama çubuğunun koyusu */
  --yellow: #facc15;
  --yellow-step: #f0bf00;
  --sky: #38bdf8;
  --green: #4ade80;
  --ink-field: #111827;
  --ink-field-step: #1f2937;
  --paper: #ffffff;
  --ink: #111111;
  --on-dark: #ffffff;
  --accent: #e11d1d;          /* Boardify kalemlerinin kırmızısı */
  --accent-ink: #ffffff;

  --step-small: clamp(0.875rem, 0.84rem + 0.1vw, 0.9375rem);
  --step-body: clamp(1.0625rem, 1rem + 0.25vw, 1.1875rem);
  --step-lead: clamp(1.25rem, 1.1rem + 0.7vw, 1.625rem);
  --step-head: clamp(2.5rem, 1.2rem + 5vw, 5.5rem);
  --step-display: clamp(3.25rem, 1.4rem + 6.1vw, 7rem);

  --margin: clamp(16px, 2.2vw, 32px);
  --gap: 12px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: 'Epilogue', system-ui, sans-serif;
  font-size: var(--step-body);
  line-height: 1.5;
  color: var(--ink);
  background: var(--yellow);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
figure { margin: 0; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: 900; letter-spacing: -0.04em; line-height: 0.95; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
.field-ink :focus-visible, .cta-tile :focus-visible { outline-color: var(--on-dark); }
::selection { background: var(--ink); color: var(--yellow); }

.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: var(--margin); top: -80px; z-index: 10; background: var(--ink); color: var(--on-dark); padding: 12px 16px; }
.skip:focus { top: 12px; }

.wrap { padding-left: var(--margin); padding-right: var(--margin); }
.grid12 { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; }

/* bölüm zeminleri */
.field-y { background: var(--yellow); color: var(--ink); }
.field-sky { background: var(--sky); color: var(--ink); }
.field-green { background: var(--green); color: var(--ink); }
.field-ink { background: var(--ink-field); color: var(--on-dark); }
.field-paper { background: var(--paper); color: var(--ink); }
.t-yellow { background: var(--yellow); }
.t-sky { background: var(--sky); }
.t-green { background: var(--green); }
.t-red { background: var(--accent); }
.t-ink { background: var(--ink-field); }
.t-paper { background: var(--paper); }

.chapter { min-height: 90svh; position: relative; }
.h-mid { font-size: var(--step-head); }

/* düğmeler: köşesiz, tek dolgu */
.button {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 56px; padding: 0 28px;
  background: var(--accent); color: var(--accent-ink);
  font-weight: 500; text-decoration: none; border: 0; border-radius: 0;
  font: inherit; font-weight: 500; cursor: pointer;
  transition: transform 160ms var(--ease-out), background-color 160ms;
}
.button:hover { background: #c41212; }
.button:active { transform: scale(0.97); }
.button-paper { background: var(--paper); color: var(--ink); }
.button-paper:hover { background: #ffffff; }
.textlink { font-weight: 500; text-underline-offset: 6px; text-decoration-thickness: 2px; transition: text-underline-offset 160ms; }
.textlink:hover { text-underline-offset: 3px; }
.textlink-paper { color: var(--accent-ink); }

/* ---------- 1. giriş ---------- */
.hero { min-height: 100svh; display: flex; flex-direction: column; }
.band { position: relative; height: 48svh; min-height: 300px; display: flex; flex-direction: column; }
.nav { display: flex; align-items: stretch; height: 64px; position: relative; z-index: 2; }
.wordmark img { width: 34px; height: 34px; margin-right: 12px; }
.mark { display: grid; place-items: center; }
.m.mark img { width: min(62%, 160px); height: auto; filter: none; object-fit: contain; }
.wordmark {
  display: flex; align-items: center; padding: 0 var(--margin);
  background: var(--ink); color: var(--yellow);
  font-weight: 900; font-size: var(--step-lead); letter-spacing: -0.04em; text-decoration: none;
}
.tab { display: flex; align-items: center; gap: 28px; padding: 0 28px; background: var(--accent); width: calc(42vw - 160px); min-width: max-content; }
.tab a { color: var(--accent-ink); text-decoration: none; font-weight: 500; }
.tab a:hover { text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 2px; }
.nav-action {
  margin-left: auto; display: flex; align-items: center; padding: 0 var(--margin);
  background: var(--ink); color: var(--on-dark); font-weight: 500; text-decoration: none;
  transition: background-color 160ms;
}
.nav-action:hover { background: #2a2a2a; }

.mosaic {
  flex: 1; display: grid; grid-template-columns: repeat(6, 1fr); grid-template-rows: 1fr 1fr; min-height: 0;
}
.m { overflow: hidden; min-height: 0; }
.m img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05); }
.m1 { grid-column: 1 / 3; grid-row: 1; }
.m2 { grid-column: 3; grid-row: 1 / 3; }
.m3 { grid-column: 4; grid-row: 1; }
.m3 img { object-position: 70% 30%; }
.m4 { grid-column: 5; grid-row: 1; }
.m5 { grid-column: 6; grid-row: 1; }
.m6 { grid-column: 1; grid-row: 2; }
.m7 { grid-column: 2; grid-row: 2; }
.m8 { grid-column: 4 / 6; grid-row: 2; }
.m8 img { object-position: 60% 60%; }
.m9 { grid-column: 6; grid-row: 2; }

.hero-body { flex: 1; padding-top: clamp(32px, 4svh, 56px); padding-bottom: 64px; }
.hero-row { display: grid; grid-template-columns: 42% 1fr; align-items: start; margin-top: 36px; }
.hero-left { padding-right: 32px; }
.hero-left .actions { margin-top: 0; }
.standfirst { font-size: var(--step-lead); max-width: 20ch; font-weight: 500; line-height: 1.3; }
/* ikinci satır yazı boyutunun ~11 katı genişliğinde: her ekranda iki satıra sığacak boyut */
.title { font-size: min(calc((100vw - 2 * var(--margin)) / 11.6), 9.5rem); line-height: 0.92; letter-spacing: -0.05em; }
/* üst pay: İ, Ç gibi harflerin noktası/çengeli satır kutusunun dışına taşmasın (yükselme hareketi overflow ister) */
.title .line { display: block; overflow: hidden; padding: 0.16em 0 0.08em; margin: -0.16em 0 -0.02em; white-space: nowrap; }
.title .line > span { display: inline-block; }
.lead { font-size: var(--step-lead); line-height: 1.35; max-width: 40ch; }
.meta a { text-underline-offset: 3px; }
.actions { margin-top: 32px; display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; }
.meta { margin-top: 20px; font-size: var(--step-small); }

/* ---------- 2. deneme ---------- */
.showcase .split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; min-height: 90svh; align-items: center; padding-top: 96px; padding-bottom: 96px; }
.plate { position: relative; aspect-ratio: 1 / 1; width: 100%; max-height: calc(90svh - 120px); max-width: calc(90svh - 120px); justify-self: center; background: #fff; }
.plate img { width: 100%; height: 100%; object-fit: cover; }
.plate canvas { position: absolute; inset: 0; width: 100%; height: 100%; touch-action: none; cursor: crosshair; }
.showcase-side { display: flex; flex-direction: column; justify-content: space-between; align-self: stretch; gap: 40px; }
.tools { display: flex; gap: 8px; }
.tools button, .swatches button {
  font: inherit; border: 0; border-radius: 0; cursor: pointer;
  transition: transform 140ms var(--ease-out), background-color 140ms;
}
.tools button { min-height: 56px; padding: 0 22px; background: var(--ink-field-step); color: var(--on-dark); font-size: var(--step-body); font-weight: 500; }
.tools button[aria-checked="true"] { background: var(--green); color: var(--ink); }
.tools button:active, .swatches button:active { transform: scale(0.95); }
.showcase-text p { margin-top: 32px; max-width: 40ch; }
.swatches { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.swatches button { width: 56px; height: 56px; background: var(--ink-field-step); display: grid; place-items: center; }
.swatches button span { width: 30px; height: 30px; border-radius: 50%; display: block; }
.swatches button[aria-checked="true"] { background: var(--on-dark); }
.cells { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.cell { min-height: 72px; display: flex; align-items: center; padding: 0 24px; font: inherit; font-weight: 500; border: 0; border-radius: 0; text-decoration: none; cursor: pointer; transition: background-color 160ms, transform 140ms var(--ease-out); }
.cell:active { transform: scale(0.98); }
.cell-a { background: var(--on-dark); color: var(--ink); }
.cell-a:hover { background: #ffffff; }
.cell-b { background: var(--ink-field-step); color: var(--on-dark); }
.cell-b:hover { background: #374151; }

/* ---------- 3. araçlar ---------- */
.features .grid12 { padding-top: 120px; padding-bottom: 120px; align-items: start; }
.features-head { grid-column: 1 / 4; position: sticky; top: 48px; }
.features-head p { margin-top: 28px; max-width: 30ch; }
.tiles { grid-column: 4 / 13; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 10px; }
.spec .tile { aspect-ratio: 4 / 5; display: grid; place-items: center; overflow: hidden; }
.spec.wide { grid-column: span 2; }
.spec.wide .tile { aspect-ratio: auto; height: 100%; max-height: none; }
.spec.wide { display: grid; grid-template-rows: 1fr auto auto; }
.spec .tile img { width: 82%; height: 82%; object-fit: contain; }
.spec h3 { margin-top: 18px; font-size: var(--step-lead); font-weight: 500; letter-spacing: -0.01em; line-height: 1.2; }
.spec p { margin-top: 6px; font-size: var(--step-body); max-width: 34ch; }

/* ---------- 4. kurulum ---------- */
.stages { display: flex; flex-direction: column; background: var(--paper); }
.stages-split { display: grid; grid-template-columns: 1fr 1fr; flex: 1; min-height: 76svh; }
.stage-clause { padding: 96px var(--margin) 48px; display: flex; flex-direction: column; justify-content: space-between; }
.clause { font-size: var(--step-head); max-width: 11ch; transition: opacity 200ms; }
.clause-note { font-size: var(--step-lead); max-width: 26ch; }
.stage-frag { display: grid; place-items: center; padding: 72px var(--margin); }
.frag { grid-area: 1 / 1; width: min(100%, 560px); opacity: 0; visibility: hidden; transition: opacity 200ms, visibility 0s 200ms; }
.frag.is-on { opacity: 1; visibility: visible; transition: opacity 200ms; }
.frag img { width: 100%; height: auto; }
.file { background: var(--ink-field); color: var(--on-dark); padding: 32px; display: grid; gap: 10px; justify-items: start; }
.file-name { font-size: var(--step-lead); font-weight: 500; word-break: break-all; }
.file .button { margin-top: 16px; }
.term { margin: 0; background: #1e1e1e; color: #e5e5e5; padding: 24px; font-size: var(--step-small); line-height: 1.55; white-space: pre-wrap; overflow-wrap: anywhere; }
.term code { font-family: ui-monospace, 'DejaVu Sans Mono', Menlo, Consolas, monospace; }
.term .prompt { color: #4ade80; }
.frag-note { margin-top: 16px; }
.slider { background: var(--ink-field); color: var(--on-dark); padding-top: 32px; padding-bottom: 32px; }
.range { position: relative; height: 44px; }
.range::before, .range-fill { content: ''; position: absolute; left: 0; top: 18px; height: 8px; }
.range::before { right: 0; background: #4b5563; }
.range-fill { width: 0; background: var(--on-dark); transition: width 200ms var(--ease-out); }
.slider input[type="range"] { -webkit-appearance: none; appearance: none; position: relative; width: 100%; height: 44px; background: transparent; cursor: pointer; margin: 0; }
.slider input[type="range"]::-webkit-slider-runnable-track { height: 8px; background: transparent; }
.slider input[type="range"]::-moz-range-track { height: 8px; background: transparent; }
.slider input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 32px; height: 32px; margin-top: -12px; background: var(--accent); border: 0; border-radius: 0; }
.slider input[type="range"]::-moz-range-thumb { width: 32px; height: 32px; background: var(--accent); border: 0; border-radius: 0; }
.stage-names { list-style: none; margin: 12px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); }
.stage-names li { color: var(--on-dark); font-size: var(--step-body); }
.stage-names li:nth-child(2) { text-align: center; padding-right: 10%; }
.stage-names li:nth-child(3) { text-align: center; padding-left: 10%; }
.stage-names li:last-child { text-align: right; }
.stage-names li.is-on { font-weight: 900; text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 6px; }

/* ---------- 5. sorular ---------- */
.faq .grid12 { padding-top: 120px; padding-bottom: 120px; align-items: start; }
.faq-head { grid-column: 1 / 5; position: sticky; top: 96px; font-size: var(--step-head); max-width: 7ch; }
.faq-list { grid-column: 5 / 13; display: grid; gap: 8px; }
.faq details { background: var(--yellow-step); transition: background-color 200ms; }
.faq summary {
  list-style: none; cursor: pointer; min-height: 72px; padding: 20px 64px 20px 24px; position: relative;
  font-size: var(--step-lead); font-weight: 500; line-height: 1.3; display: flex; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before, .faq summary::after {
  content: ''; position: absolute; right: 24px; top: 50%; width: 16px; height: 3px; background: currentColor;
  transition: transform 200ms var(--ease-out);
}
.faq summary::after { transform: rotate(90deg); }
.faq details[open] { background: var(--accent); color: var(--accent-ink); }
.faq details[open] summary::after { transform: rotate(0deg); }
.faq details p { padding: 0 24px 24px; font-size: var(--step-body); max-width: 52ch; }

/* ---------- 6. eylem karosu ---------- */
/* kaydırmalı sürüm şeridi */
.cta { min-height: 0; padding: 140px 0 120px; }
.cta-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px 40px; }
.cta-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.cta-tabs button, .arrow {
  font: inherit; font-weight: 500; min-height: 56px; padding: 0 22px; border: 0; border-radius: 0; cursor: pointer;
  background: var(--ink-field-step); color: var(--on-dark);
  transition: background-color 160ms, transform 140ms var(--ease-out);
}
.cta-tabs button:hover, .arrow:hover { background: #374151; }
.cta-tabs button:active, .arrow:active { transform: scale(0.96); }
.cta-tabs button[aria-selected="true"] { background: var(--on-dark); color: var(--ink); }
.track {
  margin: 48px var(--margin) 0; display: flex; gap: 12px; overflow-x: auto; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory; scrollbar-width: none; cursor: grab;
}
.track::-webkit-scrollbar { display: none; }
.track.dragging { cursor: grabbing; scroll-snap-type: none; }
.track.dragging * { user-select: none; pointer-events: none; }
.slide {
  flex: 0 0 min(78vw, 1120px); min-height: 480px; scroll-snap-align: start;
  padding: 56px clamp(24px, 4vw, 64px); display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center;
}
.slide-linux { background: var(--accent); color: var(--accent-ink); }
.slide-windows { background: var(--sky); color: var(--ink); }
.slide-web { background: var(--green); color: var(--ink); }
.slide-photo { flex-basis: min(40vw, 520px); padding: 0; display: block; overflow: hidden; }
.slide-photo img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05); }
.slide-mark { width: 72px; height: 72px; margin-bottom: 28px; }
.h-slide { font-size: var(--step-head); }
.slide-main > p { margin-top: 24px; font-size: var(--step-lead); line-height: 1.35; max-width: 30ch; }
.slide-main > .slide-note { font-size: var(--step-small); max-width: 44ch; margin-top: 20px; }
.button-ink { background: var(--ink); color: var(--on-dark); }
.button-ink:hover { background: #2a2a2a; }
.cta-nav { margin-top: 24px; display: flex; justify-content: flex-end; gap: 8px; }
.facts { margin: 0; display: grid; gap: 20px; }
.facts dt { font-size: var(--step-small); font-weight: 500; }
.facts dd { margin: 2px 0 0; font-size: var(--step-lead); font-weight: 500; line-height: 1.25; }

/* ---------- 7. kapanış ---------- */
.footer { min-height: 90svh; display: flex; flex-direction: column; justify-content: space-between; padding-top: 40px; padding-bottom: 32px; }
.footer-top { display: grid; grid-template-columns: auto 1fr auto; gap: 32px; align-items: baseline; }
.totop { font-weight: 500; }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand img { width: 40px; height: 40px; }
.footer-main { padding-top: 64px; }
.bigline {
  display: block; font-weight: 900; letter-spacing: -0.05em; line-height: 0.92; text-decoration: none;
  font-size: clamp(3rem, 1rem + 9vw, 10.5rem);
  transition: color 200ms;
}
.bigline:hover { color: #14532d; }
.footer-meta { margin-top: 48px; display: grid; grid-template-columns: 1fr 2fr 1fr; gap: 32px; font-size: var(--step-small); }
.footer-meta p:last-child { text-align: right; }
.credits a { text-underline-offset: 3px; }

/* ---------- telefon ---------- */
@media (max-width: 860px) {
  .grid12 { display: block; }
  .band { height: 38svh; min-height: 260px; }
  .nav { height: 56px; }
  .tab { display: none; }
  .mosaic { grid-template-columns: repeat(3, 1fr); }
  .m1 { grid-column: 1 / 3; grid-row: 1; }
  .m2 { grid-column: 3; grid-row: 1; }
  .m3, .m4, .m5, .m7, .m9 { display: none; }
  .m6 { grid-column: 1; grid-row: 2; }
  .m8 { grid-column: 2 / 4; grid-row: 2; }
  .hero-body { padding-top: 28px; }
  .hero-left { padding: 0; }
  .hero-row { display: flex; flex-direction: column-reverse; gap: 28px; margin-top: 24px; }
  .lead { margin-top: 24px; }
  .standfirst { font-size: var(--step-body); }
  .showcase .split { grid-template-columns: 1fr; padding-top: 64px; padding-bottom: 64px; gap: 28px; }
  .plate { max-width: none; max-height: none; }
  .showcase-side { gap: 28px; }
  .tools { order: -1; }
  .cells { grid-template-columns: 1fr; }
  .cell { min-height: 60px; }
  .features .grid12 { padding-top: 80px; padding-bottom: 80px; }
  .features-head { position: static; margin-bottom: 40px; }
  .tiles { grid-template-columns: 1fr 1fr; gap: 28px 8px; }
  .spec.wide { grid-column: 1 / 3; order: -1; }
  .spec.wide .tile { aspect-ratio: 8 / 5; }
  .spec h3 { font-size: var(--step-body); }
  .spec p { font-size: var(--step-small); }
  .stages-split { grid-template-columns: 1fr; }
  .stage-frag { order: -1; min-height: 46svh; padding: 40px var(--margin); }
  .stage-clause { padding: 48px var(--margin); gap: 24px; }
  .clause { max-width: none; }
  .slider input[type="range"]::-webkit-slider-thumb { width: 40px; height: 40px; margin-top: -16px; }
  .slider input[type="range"]::-moz-range-thumb { width: 40px; height: 40px; }
  .stage-names { grid-template-columns: 1fr 1fr; gap: 6px; }
  .stage-names li, .stage-names li:nth-child(n) { text-align: left; padding: 0; font-size: var(--step-small); }
  .faq .grid12 { padding-top: 80px; padding-bottom: 80px; }
  .faq-head { position: static; margin-bottom: 32px; max-width: none; }
  .faq-list { gap: 6px; }
  .faq summary { font-size: var(--step-body); min-height: 64px; }
  .faq details p { padding: 0 20px 20px; }
  .cta { padding: 80px 0; }
  .cta-tabs button { min-height: 48px; padding: 0 16px; }
  .track { margin-top: 32px; gap: 8px; }
  .slide { flex-basis: calc(100vw - 2 * var(--margin) - 28px); }
  .slide { flex-basis: 86vw; min-height: 0; padding: 36px 24px; grid-template-columns: 1fr; gap: 32px; }
  .slide-photo { flex-basis: 60vw; }
  .slide-mark { width: 56px; height: 56px; margin-bottom: 20px; }
  .footer { min-height: 0; gap: 64px; }
  .side { height: 120px; }
  .side-a { grid-row: 2; }
  .side-b { grid-row: 2; }
  .footer-top { grid-template-columns: 1fr; gap: 8px; }
  .totop { justify-self: start; }
  .bigline { font-size: 12.5vw; }
  .footer-meta { grid-template-columns: 1fr; gap: 12px; }
  .footer-meta p:last-child { text-align: left; }
}

/* ---------- hareket ---------- */
.js .title .line > span { transform: translateY(130%); }
.js .hero .rise { opacity: 0; transform: translateY(16px); }
.js.ready .title .line > span { transform: none; transition: transform 900ms var(--ease-out); }
.js.ready .title .line:nth-child(2) > span { transition-delay: 110ms; }
.js.ready .hero .rise { opacity: 1; transform: none; transition: opacity 600ms var(--ease-out) 650ms, transform 600ms var(--ease-out) 650ms; }
.js [data-in] { opacity: 0; transform: translateY(24px); }
.js [data-in].in { opacity: 1; transform: none; transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out); transition-delay: calc(var(--i, 0) * 75ms); }
.drift img { animation: drift 24s ease-in-out infinite alternate; }
@keyframes drift { from { transform: scale(1.02) translate(0, 0); } to { transform: scale(1.12) translate(-3%, -2%); } }

@media (prefers-reduced-motion: reduce) {
  .js .title .line > span, .js .hero .rise, .js [data-in] { opacity: 1; transform: none; transition: none; }
  .drift img { animation: none; }
  .frag, .frag.is-on, .clause { transition: none; }
}