/* Twains pazarlama ve herkese açık sayfalar
   (krem kanvas, sıcak taupe kenarlık, düz kartlar, Nunito başlık ve gövde: logo ile aynı yazı ailesi). */
@import url("/static/fonts/fonts.css?v=2");

:root {
  --gray-000: #fcfcfc; --gray-050: #f9f8f7; --gray-100: #f5f2ed; --gray-150: #ebe7df; --gray-200: #e4e1d1;
  --gray-250: #d9d3c9; --gray-350: #c7bea8; --gray-500: #7e765d; --gray-600: #534e42; --gray-700: #3d3b35;
  --gray-950: #141414;
  --bg: var(--gray-050); --panel: var(--gray-000); --band: var(--gray-150); --band-2: var(--gray-100);
  --border: var(--gray-250); --border-strong: var(--gray-350);
  --text: var(--gray-950); --muted: var(--gray-600); --faded: var(--gray-500);
  --clay: #d97757; --clay-hover: #c6613f; --accent-strong: #b4552f; --accent-strong-hover: #9c4a28;
  --oat: #e4e1d1; --focus: #3a69c5; --error: #bf4d43; --ok: #2f7a52;
  --on-dark: var(--gray-100); --on-dark-muted: #a79f8c;
  --container: 1440px; --margin: clamp(1.25rem, calc(1.43rem + 2.86vw), 4rem);
  --section: clamp(4.5rem, 4rem + 3vw, 8rem);
  --ease-ui: cubic-bezier(0.2, 0, 0, 1); --ease-paddle: cubic-bezier(0.246, 0.75, 0.187, 1);
  --display: "Nunito", ui-sans-serif, system-ui, sans-serif;
  --body: "Nunito", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--body); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img, svg { display: block; }
h1, h2, h3 { font-family: var(--display); font-weight: 600; letter-spacing: -0.005em; line-height: 1.08; margin: 0; }
p { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.mono { font-family: var(--mono); font-size: 13px; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.wrap { max-width: var(--container); margin: 0 auto; padding: 0 var(--margin); }

/* ---- butonlar (8px köşe, yavaş renk geçişi) ---- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 44px; padding: 10px 22px;
  border-radius: 8px; border: 1px solid transparent; font-weight: 600; font-size: 15px; text-decoration: none; cursor: pointer;
  white-space: nowrap; transition: background-color 800ms var(--ease-paddle), border-color 800ms var(--ease-paddle), color 200ms var(--ease-ui), transform 200ms var(--ease-ui); }
.btn:active { transform: translateY(1px); }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.btn-dark, .btn { background: var(--text); color: #fff; }
.btn-dark:hover, .btn:hover { background: #2a2721; }
.btn-clay { background: var(--clay); color: #fff; box-shadow: 0 12px 28px -12px rgba(217,119,87,.55); }
.btn-clay:hover { background: var(--clay-hover); }
.btn-ghost { background: var(--panel); color: var(--text); border-color: var(--border); }
.btn-ghost:hover { background: #fff; border-color: var(--border-strong); }
.btn-oat { background: var(--oat); color: var(--text); }
.btn-oat:hover { background: #d9d5c2; }
.btn-lg { min-height: 56px; padding: 14px 26px; font-size: 16px; }
.btn-sm { min-height: 38px; padding: 7px 16px; font-size: 14px; }
.btn .arrow { transition: transform 300ms var(--ease-ui); }
.btn:hover .arrow { transform: translateX(3px); }

/* ---- üst çubuk ---- */
.site-header { position: sticky; top: 0; z-index: 40; background: rgba(252,252,252,.92); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--border); }
.site-nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 72px; max-width: var(--container); margin: 0 auto; padding: 0 var(--margin); }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 600; font-size: 21px; letter-spacing: -0.005em; text-decoration: none; color: var(--text); }
.brand-logo { height: 46px; width: auto; flex: none; display: block; margin: -8px 0 -8px -7px; }
.brand-logo-dark { display: none; }
.footer .brand-logo-light { display: none; }
.footer .brand-logo-dark { display: block; }
.nav-links { display: flex; gap: 34px; align-items: center; font-size: 15px; }
.nav-links a { text-decoration: none; color: var(--gray-700); transition: color 200ms var(--ease-ui); }
.nav-links a:hover { color: var(--text); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.lang { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: var(--gray-700); text-decoration: none; border: 1px solid var(--border); border-radius: 999px; padding: 5px 11px; background: var(--panel); }
.lang svg { width: 13px; height: 13px; }

/* ---- hero ---- */
.hero-band { background: radial-gradient(1200px 520px at 75% 30%, rgba(217,119,87,.10), transparent 60%), linear-gradient(180deg, var(--gray-050), var(--gray-100)); border-bottom: 1px solid var(--border); }
.hero { max-width: var(--container); margin: 0 auto; padding: clamp(3.5rem, 6vw, 6rem) var(--margin) clamp(3.5rem, 6vw, 5.5rem); display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; font-size: 13px; color: var(--gray-700); background: var(--panel); border: 1px solid var(--border); border-radius: 999px; padding: 6px 14px; margin-bottom: 26px; }
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--clay); box-shadow: 0 0 0 3px rgba(217,119,87,.18); }
.hero h1 { font-size: clamp(42px, 5.4vw, 68px); line-height: 1.02; letter-spacing: -0.015em; font-weight: 700; }
.hero h1 em { font-style: normal; color: var(--clay); }
.hero .sub { font-family: var(--display); font-size: clamp(20px, 1.7vw, 24px); line-height: 1.35; color: var(--gray-700); margin: 26px 0 18px; font-weight: 500; letter-spacing: -0.01em; }
.hero .lead { color: var(--muted); font-size: 17px; max-width: 37em; margin-bottom: 34px; }
.hero-note { margin-top: 18px; font-size: 14px; color: var(--faded); }

.convo { background: var(--panel); border: 1px solid var(--border); border-radius: 24px; box-shadow: 0 24px 48px -16px rgba(20,20,20,.18); padding: 0; overflow: hidden; transform: rotate(-1.2deg); }
.convo-top { display: flex; align-items: center; gap: 8px; padding: 16px 20px; border-bottom: 1px solid var(--gray-150); font-size: 13px; color: var(--faded); }
.convo-top strong { color: var(--text); font-weight: 600; }
.convo-top .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); }
.convo-body { padding: 20px; display: grid; gap: 12px; font-size: 14.5px; }
.msg { padding: 11px 15px; border-radius: 14px; max-width: 90%; line-height: 1.5; }
.msg.me { background: var(--gray-150); margin-left: auto; border-bottom-right-radius: 4px; }
.msg.ai { background: transparent; padding-left: 0; }
.msg .src { display: inline-block; margin-top: 8px; font-family: var(--mono); font-size: 11.5px; color: var(--accent-strong); border: 1px solid rgba(217,119,87,.35); border-radius: 6px; padding: 2px 7px; background: #fff; }
.convo-input { margin: 4px 16px 16px; border: 1px solid var(--border); border-radius: 16px; padding: 12px 14px; display: flex; align-items: center; justify-content: space-between; color: var(--faded); font-size: 14px; }
.convo-send { width: 32px; height: 32px; border-radius: 50%; background: var(--clay); display: grid; place-items: center; color: #fff; }

/* ---- bölümler ---- */
.section { border-bottom: 1px solid var(--border); }
.section.band { background: var(--band-2); }
.section-in { max-width: var(--container); margin: 0 auto; padding: var(--section) var(--margin); }
.section-head { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: end; margin-bottom: 48px; }
.section-head h2, .section h2 { font-size: clamp(34px, 3.6vw, 52px); letter-spacing: -0.012em; }
.section-head p { color: var(--muted); font-size: 18px; max-width: 38em; }
.kicker { display: block; font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--faded); margin-bottom: 14px; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cards.four { grid-template-columns: repeat(4, 1fr); }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 16px; }
.card-pad { padding: 28px; }
.step-no { font-size: 13px; color: var(--faded); font-weight: 600; margin-bottom: 18px; display: block; }
.card h3 { font-size: 20px; letter-spacing: 0; margin-bottom: 12px; font-weight: 600; }
.card p { color: var(--muted); font-size: 15px; }
.card.accent { border-color: rgba(217,119,87,.55); }
.card.accent .step-no { color: var(--accent-strong); }
.tag { display: inline-block; margin-top: 18px; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-strong); border: 1px solid rgba(217,119,87,.5); border-radius: 4px; padding: 4px 9px; }
.ficon { width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--border); display: grid; place-items: center; color: var(--accent-strong); background: var(--bg); margin-bottom: 20px; }
.ficon svg { width: 21px; height: 21px; }

.ticks { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.ticks li { position: relative; padding-left: 20px; color: var(--gray-700); font-size: 15.5px; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .62em; width: 6px; height: 6px; background: var(--clay); border-radius: 1px; }
.sec-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--border); }
.sec-item { padding: 26px 26px 26px 0; border-bottom: 1px solid var(--border); display: flex; gap: 16px; }
.sec-item b { font-family: var(--display); font-size: 13px; color: var(--accent-strong); min-width: 26px; }
.sec-item p { color: var(--gray-700); font-size: 15.5px; }

/* ---- fiyat ---- */
.price-grid { display: grid; grid-template-columns: minmax(0, 420px) minmax(0, 1fr); gap: 40px; align-items: start; }
.plan { padding: 30px; }
.plan h3 { font-size: 24px; margin-bottom: 18px; }
.plan .amount { display: flex; align-items: baseline; gap: 8px; font-family: var(--display); font-size: 46px; font-weight: 700; letter-spacing: -0.012em; }
.plan .amount small { font-family: var(--body); font-size: 15px; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.plan .desc { color: var(--muted); font-size: 15px; margin: 18px 0 26px; }
.plan .btn { width: 100%; }
.plan-stats { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--border); border-radius: 12px; margin: 22px 0 26px; }
.plan-stats > div { padding: 14px 14px; }
.plan-stats > div + div { border-left: 1px solid var(--border); }
.plan-stats strong { display: block; font-family: var(--display); font-size: 19px; }
.plan-stats span { font-size: 12.5px; color: var(--muted); }
.label-up { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--gray-600); margin: 0 0 14px; }

/* ---- SSS ---- */
.faq { max-width: 920px; }
.faq details { border-bottom: 1px solid var(--border); padding: 22px 0; }
.faq details:first-of-type { border-top: 1px solid var(--border); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 18px; font-family: var(--display); font-weight: 600; font-size: 19px; letter-spacing: -0.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--faded); font-size: 24px; line-height: 1; font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin-top: 12px; color: var(--muted); font-size: 16px; max-width: 46em; }

/* ---- altbilgi (koyu) ---- */
.footer { background: var(--gray-950); color: var(--on-dark); }
.footer-in { max-width: var(--container); margin: 0 auto; padding: 56px var(--margin) 40px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid #33312c; }
.footer .brand { color: #fff; }
.footer-claim { font-family: var(--display); font-size: 24px; line-height: 1.3; font-weight: 600; color: #fff; margin: 22px 0 16px; max-width: 16em; }
.footer h4 { margin: 0 0 16px; font-size: 14px; font-weight: 500; color: var(--on-dark-muted); }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer a { color: var(--on-dark); text-decoration: none; font-size: 15px; }
.footer a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.footer-bottom { padding-top: 26px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px; color: var(--on-dark-muted); }
.footer-bottom a { font-size: 13px; color: var(--on-dark-muted); }

/* ---- giriş ve tek sayfalık akışlar ---- */
.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: 32px 20px; background: radial-gradient(900px 420px at 50% 0%, rgba(217,119,87,.08), transparent 60%), var(--bg); }
.auth { width: 100%; max-width: 440px; }
.auth > .brand { justify-content: center; margin-bottom: 28px; }
.auth .card { padding: 34px; background: #fff; }
.auth h1 { font-size: 28px; margin-bottom: 10px; letter-spacing: -0.01em; }
.field { display: grid; gap: 7px; margin-bottom: 16px; }
.field label { font-size: 14px; font-weight: 600; color: var(--gray-700); }
.field .hint { font-size: 13px; color: var(--faded); }
.input { width: 100%; border: 1px solid var(--border); background: #fff; border-radius: 8px; padding: 12px 14px; font-size: 15px; transition: border-color 200ms var(--ease-ui); }
.input:focus { border-color: var(--text); outline: none; }
.input.code { font-family: var(--mono); letter-spacing: .32em; font-size: 24px; text-align: center; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--gray-700); }
.check input { margin-top: 4px; accent-color: var(--text); }
.check a { color: var(--accent-strong); }
.alert { border-radius: 10px; padding: 12px 14px; font-size: 14px; border: 1px solid; }
.alert-err { background: #fbeeec; border-color: #efc9c4; color: var(--error); }
.alert-ok { background: #ecf5ef; border-color: #c4e0cf; color: var(--ok); }
.alert-warn { background: #fbf3e2; border-color: #ecd9ac; color: #8a5a00; }
.alert-info { background: var(--bg); border-color: var(--border); color: var(--gray-700); }

.legal { max-width: 820px; margin: 0 auto; padding: 56px var(--margin) 80px; }
.legal h1 { font-size: clamp(34px, 3.4vw, 46px); margin-bottom: 10px; }
.legal h2 { font-size: 22px; margin: 36px 0 12px; }
.legal p, .legal li { color: var(--gray-700); margin-bottom: 10px; font-size: 16px; }

/* yükleme/indirme sayfaları */
.drop { border: 1.5px dashed var(--border-strong); border-radius: 16px; padding: 30px; text-align: center; background: var(--bg); transition: background 200ms var(--ease-ui), border-color 200ms var(--ease-ui); }
.drop.over { background: #fbeee8; border-color: var(--clay); }
.drop h3 { font-size: 18px; margin-bottom: 6px; }
.uplist { margin-top: 14px; display: grid; gap: 8px; text-align: left; }
.upitem { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; align-items: center; padding: 10px 12px; background: #fff; border: 1px solid var(--border); border-radius: 10px; font-size: 13.5px; }
.upitem .nm { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar { height: 6px; border-radius: 999px; background: var(--gray-150); overflow: hidden; grid-column: 1 / -1; }
.bar > span { display: block; height: 100%; background: var(--clay); border-radius: 999px; transition: width .4s var(--ease-ui); }
.pill { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: 999px; background: var(--gray-150); color: var(--gray-700); }
.pill-ok { background: #ecf5ef; color: var(--ok); } .pill-err { background: #fbeeec; color: var(--error); } .pill-warn { background: #fbf3e2; color: #8a5a00; }
.ext { flex: none; display: grid; place-items: center; width: 46px; height: 32px; border-radius: 6px; border: 1px solid var(--border); background: var(--bg); font-size: 10.5px; font-weight: 700; text-transform: uppercase; color: var(--gray-700); }
.spinner { width: 16px; height: 16px; border: 2px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.toast { position: fixed; bottom: 24px; left: 50%; transform: translate(-50%, 20px); background: var(--text); color: #fff; padding: 11px 18px; border-radius: 10px; font-size: 14px; opacity: 0; transition: all .25s var(--ease-ui); z-index: 60; pointer-events: none; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 1080px) {
  .nav-links { display: none; }
  .cards.four { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .hero, .section-head, .price-grid, .footer-top { grid-template-columns: 1fr; }
  .cards, .cards.four { grid-template-columns: 1fr; }
  .convo { transform: none; }
  .nav-actions .btn-oat { display: none; }
  .site-nav { height: 64px; }
}

.footer a.brand { font-size: 21px; color: #fff; }
.footer a.brand:hover { text-decoration: none; }
@media (max-width: 860px) { .sec-grid { grid-template-columns: 1fr; } }