/* Efetoy Dijital — site stili */
@font-face { font-family: "Inter"; src: url("../fonts/Inter-Regular.woff") format("woff"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/Inter-Medium.woff") format("woff"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/Inter-SemiBold.woff") format("woff"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/Inter-Bold.woff") format("woff"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Inter Display"; src: url("../fonts/InterDisplay-Medium.woff") format("woff"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Inter Display"; src: url("../fonts/InterDisplay-Bold.woff") format("woff"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Inter Display"; src: url("../fonts/InterDisplay-ExtraBold.woff") format("woff"); font-weight: 800; font-display: swap; }

:root {
    --ink: #151a30;
    --ink-2: #2b3150;
    --night: #0f1326;
    --muted: #5d6478;
    --line: #e2e5ec;
    --paper: #f3f4f7;
    --white: #ffffff;
    --signal: #ff5a36;
    --signal-dark: #d23d1a;
    --signal-soft: #fff0eb;
    --mint: #12a06b;
    --mint-soft: #e2f6ee;
    --radius: 14px;
    --shadow: 0 30px 60px -32px rgba(21, 26, 48, .45), 0 0 0 1px rgba(21, 26, 48, .06);
    --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "DejaVu Sans Mono", monospace;
    --head: "Inter Display", "Inter", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--white); color: var(--ink); font: 400 17px/1.6 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img { max-width: 100%; height: auto; display: block; }
[hidden] { display: none !important; }
a { color: inherit; }
h1, h2, h3 { margin: 0; color: var(--ink); }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--signal); outline-offset: 3px; border-radius: 6px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 820px; }
.center { text-align: center; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 14px; border-radius: 10px; background: var(--ink); color: #fff; text-decoration: none; }
.skip:focus { top: 12px; }

/* Tipografi */
.h1, .hero h1, .phero h1 { font-family: var(--head); font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.h1 { font-size: clamp(38px, 5vw, 56px); }
.h2 { font-family: var(--head); font-weight: 800; font-size: clamp(30px, 3.6vw, 44px); line-height: 1.05; letter-spacing: -0.035em; max-width: 18em; }
.h3 { font-family: var(--head); font-weight: 700; font-size: 22px; letter-spacing: -0.02em; line-height: 1.2; }
.lead { margin-top: 14px; font-size: 19px; line-height: 1.55; color: var(--muted); max-width: 38em; }
.muted { color: var(--muted); }
.mt { margin-top: 30px; }

/* Düğmeler */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 20px; border-radius: 12px; border: 1.5px solid transparent;
       font-weight: 600; font-size: 16px; line-height: 1; text-decoration: none; cursor: pointer; transition: background .15s, border-color .15s, transform .15s; white-space: nowrap; }
.btn:active { transform: translateY(1px); }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: 15px; }
.btn-lg { min-height: 54px; padding: 0 24px; font-size: 17px; border-radius: 14px; }
.btn-block { display: flex; width: 100%; }
.btn-primary { background: var(--signal); color: var(--ink); }
.btn-primary:hover { background: #ff6f4f; }
.btn-ghost { background: var(--white); color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .3); }
.btn-ghost-light:hover { border-color: #fff; }
.btn-contact.btn-on-dark { background: rgba(255, 255, 255, .08); color: #fff; border-color: rgba(255, 255, 255, .18); min-height: 54px; padding: 0 22px; }
.btn-contact.btn-on-dark:hover { background: rgba(255, 255, 255, .14); }
.btn-contact.btn-on-dark.btn-whatsapp { background: #25d366; color: #0b2e18; border-color: #25d366; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; }
.center-actions { justify-content: center; margin-top: 26px; }
.text-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 22px; font-weight: 600; color: var(--signal-dark); text-decoration: none; }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }

/* Üst menü */
.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: rgba(255, 255, 255, .92); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 70px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--head); font-size: 21px; letter-spacing: -0.02em; color: var(--ink); }
.logo b { font-weight: 800; }
.logo span { font-weight: 500; }
.logo-mark { flex: none; }
.nav { display: flex; align-items: center; gap: 6px; }
.nav > a:not(.btn) { padding: 9px 12px; border-radius: 10px; text-decoration: none; font-weight: 500; font-size: 15.5px; color: var(--ink-2); }
.nav > a:not(.btn):hover { background: var(--paper); color: var(--ink); }
.nav > a[aria-current="page"] { color: var(--ink); font-weight: 600; box-shadow: inset 0 -2px 0 var(--signal); border-radius: 0; }
.nav-cta { margin-left: 8px; }
.menu-btn { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 12px; background: var(--white); cursor: pointer; place-items: center; }

/* Ana sayfa giriş */
.hero { padding: 64px 0 56px; overflow: hidden; }
.hero-in { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(42px, 5.2vw, 66px); max-width: 9.5em; }
.hero .lead { max-width: 30em; }
.hero .actions { margin-top: 30px; }
.promise { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 30px; color: var(--ink-2); font-weight: 500; font-size: 15.5px; }
.promise li { display: inline-flex; align-items: center; gap: 8px; }
.promise .ic { color: var(--signal-dark); }
.hero-visual { position: relative; padding: 0 0 120px 0; }
.frame { margin: 0; border-radius: var(--radius); overflow: hidden; background: var(--white); box-shadow: var(--shadow); }
.frame-bar { display: flex; align-items: center; gap: 6px; height: 34px; padding: 0 14px; background: #eceef3; }
.frame-bar i { width: 10px; height: 10px; border-radius: 50%; background: #cfd3dd; }
.frame-bar span { margin-left: 10px; height: 20px; padding: 0 10px; border-radius: 6px; background: var(--white); color: #7a8195; font-size: 12px; line-height: 20px; }
.hero-frame { width: 112%; }

/* Demo kartı */
.pass { --notch: var(--white); position: relative; width: 100%; max-width: 440px; border-radius: 18px; background: var(--white); box-shadow: var(--shadow); }
.section-paper .pass { --notch: var(--paper); }
.pass-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-radius: 18px 18px 0 0; background: var(--ink); color: #fff; }
.pass-head strong { font-family: var(--head); font-size: 18px; letter-spacing: -0.02em; }
.live { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: #8ff0c6; }
.live i { width: 8px; height: 8px; border-radius: 50%; background: #2fd894; box-shadow: 0 0 0 4px rgba(47, 216, 148, .18); }
.pass-body { padding: 12px 18px; display: grid; gap: 4px; }
.pass-tear { position: relative; height: 1px; margin: 4px 18px; border-top: 2px dashed var(--line); }
.pass-tear::before, .pass-tear::after { content: ""; position: absolute; top: -12px; width: 22px; height: 22px; border-radius: 50%; background: var(--notch); }
.pass-tear::before { left: -30px; } .pass-tear::after { right: -30px; }
.pass-group { display: grid; gap: 2px; padding: 6px 0; }
.pass-title { font-size: 13px; font-weight: 700; color: var(--ink); margin-bottom: 2px; }
.pass-row { display: grid; grid-template-columns: 74px minmax(0, 1fr) auto; align-items: center; gap: 10px; min-height: 40px; }
.pass-label { font-size: 13.5px; color: var(--muted); }
.pass-row code { font-family: var(--mono); font-size: 14px; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.copy, .open { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 10px; border: 1px solid var(--line); border-radius: 9px; background: var(--white); font-size: 13px; font-weight: 600; color: var(--ink-2); cursor: pointer; text-decoration: none; }
.copy:hover, .open:hover { border-color: var(--ink); color: var(--ink); }
.copy.done { border-color: var(--mint); color: var(--mint); }
.pass-float { position: absolute; left: -44px; bottom: 0; max-width: 384px; }
.pass-float .pass-row code { font-size: 13.5px; }
.pass-float .pass-body { padding: 8px 16px; }
.pass-float .pass-row { min-height: 36px; }
.pass-float .copy span { display: none; }

/* Bölümler */
.section { padding: 96px 0; }
.section-tight { padding: 56px 0 96px; }
.section-paper { background: var(--paper); }
.section-dark { background: var(--ink); color: #fff; }
.section-dark .h2, .section-dark h3 { color: #fff; }
.section-dark .lead { color: #b8bfd3; }
.head-row { display: flex; justify-content: space-between; align-items: end; gap: 24px; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 440px); gap: 64px; align-items: center; }
.ticks { display: grid; gap: 12px; margin-top: 24px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; line-height: 1.5; }
.ticks .ic { flex: none; margin-top: 3px; color: var(--mint); }
.ticks-sm { margin-top: 18px; gap: 8px; font-size: 15px; color: var(--ink-2); }

/* Ürün kartı */
.product { margin-top: 40px; display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px; align-items: center; padding: 28px; border: 1px solid var(--line); border-radius: 22px; }
.product-shot { display: block; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.product-shot img { transition: transform .4s ease; }
.product:hover .product-shot img { transform: scale(1.015); }
.product-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; font-size: 14px; color: var(--muted); }
.status { display: inline-flex; align-items: center; gap: 7px; padding: 4px 10px; border-radius: 999px; background: var(--mint-soft); color: #0b6b47; font-weight: 600; }
.status i { width: 7px; height: 7px; border-radius: 50%; background: var(--mint); }
.product h3 { margin-top: 14px; font-family: var(--head); font-weight: 800; font-size: 38px; letter-spacing: -0.035em; line-height: 1; }
.product h3 a { text-decoration: none; }
.product-tag { margin-top: 8px; font-weight: 600; color: var(--ink-2); }
.product-info > p:not(.product-tag) { margin-top: 12px; color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; }
.chips li { padding: 5px 11px; border-radius: 999px; background: var(--paper); border: 1px solid var(--line); font-size: 13.5px; font-weight: 500; color: var(--ink-2); }
.product-buy { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line); }
.price strong { display: block; font-family: var(--head); font-size: 26px; letter-spacing: -0.03em; line-height: 1.1; }
.price span { display: block; margin-top: 4px; font-size: 14px; color: var(--muted); }
.price-lg strong { font-size: 34px; }
.price-empty strong, .price-lg.price-empty strong { font-size: 22px; letter-spacing: -0.02em; }
.soon { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 18px; margin-top: 18px; padding: 20px 24px; border: 1.5px dashed #cdd2dd; border-radius: 18px; color: var(--muted); }
.soon p { flex: 1 1 320px; }
.soon strong { color: var(--ink); }
.soon .text-link { margin-top: 0; }
.soon-icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--paper); color: var(--ink-2); }

/* Açık konuşalım */
.facts { margin-top: 48px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 48px; }
.fact { padding: 26px 0 30px; border-top: 1px solid var(--line); }
.fact .ic { color: var(--signal-dark); }
.fact h3 { margin-top: 14px; font-size: 19px; font-weight: 700; letter-spacing: -0.015em; }
.fact p { margin-top: 8px; font-size: 16px; color: var(--muted); }

/* Satın alma adımları */
.steps { margin-top: 44px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; counter-reset: s; }
.steps li { position: relative; }
.steps b { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--ink); color: var(--signal); font-family: var(--head); font-size: 20px; font-weight: 800; }
.steps li:not(:last-child)::after { content: ""; position: absolute; left: 58px; right: -16px; top: 23px; border-top: 2px dashed #cdd2dd; }
.steps h3 { margin-top: 18px; font-size: 19px; font-weight: 700; letter-spacing: -0.015em; }
.steps p { margin-top: 6px; font-size: 16px; color: var(--muted); }

/* Kapanış bandı */
.cta { background: var(--ink); color: #fff; padding: 84px 0; }
.cta-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 32px; }
.cta .h2 { color: #fff; max-width: 14em; }
.cta .lead { color: #b8bfd3; max-width: 32em; }

/* Alt bilgi */
.foot { background: var(--night); color: #aab1c6; padding: 64px 0 28px; font-size: 15px; }
.foot-in { display: grid; grid-template-columns: minmax(0, 2fr) repeat(3, minmax(0, 1fr)); gap: 40px; }
.foot-brand p { margin-top: 14px; max-width: 26em; }
.logo-light { color: #fff; }
.foot-col { display: grid; align-content: start; gap: 10px; }
.foot-col h2 { font-size: 14px; font-weight: 700; color: #fff; margin-bottom: 4px; }
.foot-col a { text-decoration: none; }
.foot-col a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.foot-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; margin-top: 48px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: 13.5px; color: #7d859c; }

/* Yazılım sayfası */
.phero { padding: 48px 0 0; background: linear-gradient(var(--paper) 0 72%, var(--white) 72%); }
.phero-in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 360px); gap: 56px; align-items: start; }
.crumb { display: inline-block; margin-bottom: 18px; font-size: 14.5px; font-weight: 600; color: var(--muted); text-decoration: none; }
.crumb::before { content: "‹ "; }
.crumb:hover { color: var(--ink); }
.phero h1 { margin-top: 14px; font-size: clamp(46px, 6vw, 76px); }
.phero-tag { margin-top: 10px; font-size: 21px; font-weight: 600; color: var(--ink-2); letter-spacing: -0.01em; }
.buybox { padding: 26px; border-radius: 20px; background: var(--white); box-shadow: var(--shadow); display: grid; gap: 12px; }
.buybox .price { margin-bottom: 8px; }
.phero-frame { margin-top: 48px; }
.features { margin-top: 44px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 36px 28px; }
.icbox { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: var(--signal-soft); color: var(--signal-dark); }
.feature h3 { margin-top: 16px; font-size: 18px; font-weight: 700; letter-spacing: -0.015em; }
.feature p { margin-top: 6px; font-size: 15.5px; color: var(--muted); }
.mini-steps { margin-top: 24px; display: grid; gap: 10px; counter-reset: m; }
.mini-steps li { counter-increment: m; display: flex; gap: 12px; align-items: baseline; }
.mini-steps li::before { content: counter(m); flex: none; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--ink); color: var(--signal); font-size: 13px; font-weight: 700; transform: translateY(-1px); }
.tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 28px; padding: 5px; border-radius: 14px; background: var(--paper); width: fit-content; max-width: 100%; }
.tabs button { height: 40px; padding: 0 16px; border: 0; border-radius: 10px; background: transparent; font-weight: 600; font-size: 15px; color: var(--muted); cursor: pointer; }
.tabs button[aria-selected="true"] { background: var(--white); color: var(--ink); box-shadow: 0 1px 2px rgba(21, 26, 48, .1), 0 0 0 1px var(--line); }
.gallery { margin-top: 26px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.gallery figure { margin: 0; }
.zoom { display: block; width: 100%; padding: 0; border: 0; border-radius: 12px; overflow: hidden; background: var(--paper); box-shadow: 0 0 0 1px var(--line); cursor: zoom-in; }
.zoom img { transition: transform .35s ease; }
.zoom:hover img { transform: scale(1.03); }
.gallery figcaption { margin-top: 10px; font-size: 15px; font-weight: 500; color: var(--ink-2); }
.gallery-mobile { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.phone { border-radius: 30px; padding: 7px; background: var(--ink); box-shadow: var(--shadow); }
.phone img { border-radius: 24px; aspect-ratio: 520 / 1093; object-fit: cover; object-position: top; }
.gallery-mobile figcaption { text-align: center; }
.addons { margin-top: 40px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.addon { border-radius: 18px; overflow: hidden; background: #1d2340; box-shadow: 0 0 0 1px rgba(255, 255, 255, .08); }
.addon-body { padding: 20px 22px 24px; }
.addon h3 { font-family: var(--head); font-size: 24px; letter-spacing: -0.02em; }
.addon p { margin-top: 6px; font-size: 15.5px; color: #b8bfd3; }
.addon-price { display: inline-block; margin-top: 14px; padding: 5px 11px; border-radius: 999px; background: rgba(255, 90, 54, .16); color: #ffb39f; font-weight: 600; font-size: 14px; }
.tech { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; }
.specs { margin: 20px 0 0; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.specs div { display: grid; grid-template-columns: 130px minmax(0, 1fr); border-top: 1px solid var(--line); }
.specs div:first-child { border-top: 0; }
.specs dt { padding: 14px 16px; background: var(--paper); font-weight: 600; font-size: 15px; }
.specs dd { margin: 0; padding: 14px 16px; font-size: 15px; color: var(--ink-2); }
.tech .ticks .ic { color: var(--signal-dark); }

/* SSS */
.faq { margin-top: 28px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 2px; font-weight: 600; font-size: 18px; letter-spacing: -0.01em; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .ic { flex: none; color: var(--muted); transition: transform .2s; }
.faq details[open] summary .ic { transform: rotate(45deg); color: var(--signal-dark); }
.faq details p { padding: 0 2px 24px; color: var(--muted); max-width: 40em; }
.faq-more { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-top: 40px; padding: 22px 24px; border-radius: 16px; background: var(--paper); font-weight: 600; }

/* Sayfa başlıkları, demolar, iletişim */
.page-head { padding: 64px 0 8px; }
.demo-list { display: grid; gap: 28px; }
.demo-item { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 440px); gap: 48px; align-items: center; padding: 28px; border-radius: 22px; background: var(--paper); }
.demo-item .pass { --notch: var(--paper); }
.demo-info img { border-radius: 12px; box-shadow: var(--shadow); margin-bottom: 22px; }
.demo-info p { margin-top: 8px; }
.demo-info h2 a { text-decoration: none; }
.channels { display: grid; gap: 12px; }
.channel { display: grid; grid-template-columns: 46px minmax(0, 1fr) auto; align-items: center; gap: 16px; padding: 18px 20px; border: 1px solid var(--line); border-radius: 16px; text-decoration: none; transition: border-color .15s; }
.channel:hover { border-color: var(--ink); }
.channel strong { display: block; font-size: 17px; }
.channel small { display: block; margin-top: 2px; font-size: 15px; color: var(--muted); }
.channel .go { color: var(--muted); }
.channel-whatsapp .icbox { background: #e3f9ea; color: #128c4a; }
.channel-telegram .icbox { background: #e5f3fc; color: #1b7fc4; }
.notice { padding: 18px 20px; border-radius: 14px; background: var(--paper); color: var(--muted); }
.hours { display: flex; align-items: center; gap: 8px; margin-top: 18px; color: var(--muted); }
.contact-tips { margin-top: 48px; }
.big-code { font-family: var(--head); font-weight: 800; font-size: 120px; line-height: 1; letter-spacing: -0.05em; color: var(--signal); }

/* Büyük görsel ve bildirim */
.lightbox { width: min(1200px, 94vw); max-height: 92vh; padding: 0; border: 0; border-radius: 16px; background: var(--ink); color: #fff; }
.lightbox::backdrop { background: rgba(15, 19, 38, .82); }
.lightbox img { width: 100%; }
.lightbox p { padding: 12px 18px; font-weight: 600; }
.lightbox-close { position: absolute; top: 10px; right: 10px; width: 42px; height: 42px; border: 0; border-radius: 50%; background: rgba(15, 19, 38, .7); color: #fff; cursor: pointer; display: grid; place-items: center; }
.toast { position: fixed; left: 50%; bottom: 24px; z-index: 90; transform: translateX(-50%); padding: 12px 18px; border-radius: 999px; background: var(--ink); color: #fff; font-weight: 600; font-size: 15px; box-shadow: 0 16px 40px -12px rgba(0, 0, 0, .5); }

/* Duyarlı */
@media (max-width: 1080px) {
    .hero-in { grid-template-columns: minmax(0, 1fr); gap: 40px; }
    .hero-frame { width: 100%; }
    .hero-visual { padding: 0 0 160px; }
    .pass-float { left: auto; right: 16px; }
    .features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .product { grid-template-columns: minmax(0, 1fr); gap: 28px; }
    .foot-in { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
    .nav { position: absolute; left: 0; right: 0; top: 100%; display: none; flex-direction: column; align-items: stretch; gap: 2px; padding: 12px 16px 18px; background: var(--white); border-bottom: 1px solid var(--line); box-shadow: 0 20px 30px -20px rgba(21, 26, 48, .3); }
    .nav.open { display: flex; }
    .nav > a:not(.btn) { padding: 12px 10px; font-size: 17px; }
    .nav > a[aria-current="page"] { box-shadow: inset 3px 0 0 var(--signal); padding-left: 14px; }
    .nav-cta { margin: 8px 0 0; }
    .menu-btn { display: grid; }
    .split, .phero-in, .tech, .demo-item { grid-template-columns: minmax(0, 1fr); gap: 36px; }
    .pass { max-width: none; }
    .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; }
    .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 24px; }
    .steps li::after { display: none; }
    .gallery, .addons { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .gallery-mobile { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .section { padding: 72px 0; }
    .phero { background: var(--paper); padding-bottom: 8px; }
}
@media (max-width: 600px) {
    body { font-size: 16px; }
    .container { padding: 0 16px; }
    .hero { padding: 36px 0 64px; }
    .hero-visual { padding: 0; }
    .pass-float { position: relative; left: auto; right: auto; margin-top: -24px; max-width: none; width: calc(100% - 16px); margin-left: 8px; }
    .lead { font-size: 17px; }
    .product { padding: 16px; border-radius: 18px; }
    .product h3 { font-size: 32px; }
    .product-buy .actions, .product-buy .btn { width: 100%; }
    .product-buy .actions { display: grid; grid-template-columns: 1fr 1fr; }
    .facts, .features, .steps, .gallery, .addons { grid-template-columns: minmax(0, 1fr); }
    .gallery-mobile { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
    .demo-item { padding: 16px; }
    .foot-in { grid-template-columns: minmax(0, 1fr); gap: 28px; }
    .pass-row { grid-template-columns: 62px minmax(0, 1fr) auto; gap: 8px; }
    .copy span { display: none; }
    .cta .actions, .cta .btn { width: 100%; }
    .tabs { width: 100%; }
    .tabs button { flex: 1 1 auto; padding: 0 10px; }
    .specs div { grid-template-columns: 110px minmax(0, 1fr); }
    .section { padding: 60px 0; }
}
.specs-terms div { grid-template-columns: 150px minmax(0, 1fr); }
@media (max-width: 560px) { .specs-terms div { grid-template-columns: 1fr; } .specs-terms dt { padding-bottom: 4px; } .specs-terms dd { padding-top: 0; background: var(--paper); } }
.buy-r10 { display: inline-flex; align-items: center; gap: 6px; justify-self: center; margin-top: 2px; font-size: 14px; font-weight: 600; color: var(--muted); text-decoration: underline; text-underline-offset: 3px; }
.buy-r10:hover { color: var(--ink); }