/* Skinjot sitesi.
   Duzen: sola hizali tek kolon; hero iki kolon (metin + telefon), altinda
   imza ogesi olarak "bir ayin kaydi" seridi. Gerisi sakin, logo renkleri. */
:root {
  --paper: #FAFAF8;
  --surface: #FFFFFF;
  --ink: #26232D;
  --muted: #625C6B;
  --line: #E6E2E8;
  /* Logo renkleri: turuncu #DC754C ve adacayi #A7B995; metin ve dugmede
     okunabilsin diye koyulastirildi (beyaz zeminde en az 4.5:1). */
  --coral: #B85A33;
  --coral-ink: #9E4A28;
  --coral-soft: #FBEDE6;
  --brand: #B85A33;
  --sage: #4E6B3F;
  --sage-soft: #EEF3E9;
  /* Uygulamadaki 1-5 aktivite olcegi */
  --s1: #2F8F5B; --s2: #6BA368; --s3: #C49A3A; --s4: #D9744A; --s5: #C3524C;
  /* Dongu evreleri */
  --ph-period: #C3524C; --ph-follicular: #3E9A6B; --ph-ovulation: #D39B2E; --ph-luteal: #7B5EA7;
  --display: "Familjen Grotesk", "Avenir Next", system-ui, sans-serif;
  --body: "Atkinson Hyperlegible", -apple-system, system-ui, sans-serif;
  --radius: 14px;
  --maxw: 1120px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #1F1D25; --surface: #2A2831; --ink: #F1EEF4; --muted: #ABA4B5; --line: #3D3946;
    --coral: #E48A5E; --coral-ink: #EFA07A; --coral-soft: #45302A; --brand: #E48A5E; --sage: #B7CBA3; --sage-soft: #29321F;
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 1.0625rem/1.6 var(--body);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--coral-ink); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--sage); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.12; letter-spacing: -0.015em; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(2.3rem, 5.4vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.35rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 600; letter-spacing: -0.005em; }
p { margin: 0; max-width: 62ch; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: 20px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; background: var(--surface); padding: 8px 12px; z-index: 10; }

/* Ust bar */
.top { padding-block: 18px; }
.top .wrap { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; color: var(--brand); font: 700 1.25rem var(--display); letter-spacing: -0.02em; }
.brand img { width: 30px; height: 30px; }
.top nav { margin-left: auto; display: flex; gap: 20px; flex-wrap: wrap; align-items: center; }
.top nav a { color: var(--ink); text-decoration: none; font-size: 0.97rem; }
.top nav a:hover { color: var(--coral-ink); }
.lang { border: 1.5px solid var(--line); border-radius: 999px; padding: 3px 11px; font-size: 0.88rem !important; }

/* Hero */
.hero { padding-block: 40px 28px; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
.hero-text { display: grid; gap: 22px; min-width: 0; }
.hero-text .lead { font-size: 1.2rem; color: var(--muted); }
.cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 6px; }
.btn { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: 12px; font-weight: 700; text-decoration: none; }
.btn-primary { background: var(--coral); color: #fff; }
@media (prefers-color-scheme: dark) { .btn-primary { color: #2A1A19; } }
.btn-primary:hover { filter: brightness(1.06); }
.soon { display: inline-flex; align-items: center; gap: 9px; min-height: 48px; padding: 0 18px; border-radius: 12px; border: 1.5px dashed var(--line); color: var(--muted); font-size: 0.95rem; }
.soon svg { width: 18px; height: 18px; }
.note { font-size: 0.92rem; color: var(--muted); }

.phone { justify-self: center; width: min(300px, 78vw); border-radius: 44px; padding: 10px; background: var(--ink); box-shadow: 0 30px 60px -30px rgba(38,35,45,.45); }
.phone img { border-radius: 35px; }
@media (prefers-color-scheme: dark) { .phone { background: #0E0D11; box-shadow: none; outline: 1px solid var(--line); } }

/* Imza: bir ayin kaydi */
.month { padding-block: 26px 12px; }
.month figure { margin: 0; display: grid; gap: 14px; }
.strip { display: grid; grid-template-columns: repeat(30, minmax(0, 1fr)); gap: 4px; align-items: end; height: 132px; }
.day { display: grid; grid-template-rows: 1fr auto; gap: 5px; height: 100%; }
.bar { align-self: end; border-radius: 5px 5px 2px 2px; }
.bar.s1 { height: 18%; background: var(--s1); } .bar.s2 { height: 36%; background: var(--s2); }
.bar.s3 { height: 56%; background: var(--s3); } .bar.s4 { height: 78%; background: var(--s4); }
.bar.s5 { height: 100%; background: var(--s5); } .bar.none { height: 6%; background: var(--line); }
.day .ph { height: 7px; border-radius: 2px; }
.ph.period { background: var(--ph-period); } .ph.follicular { background: var(--ph-follicular); }
.ph.ovulation { background: var(--ph-ovulation); } .ph.luteal { background: var(--ph-luteal); }
.axis { display: flex; justify-content: space-between; font-size: 0.82rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.month figcaption { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 0.9rem; color: var(--muted); }
.month figcaption span { display: inline-flex; align-items: center; gap: 7px; }
.sw { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
@media (max-width: 560px) { .strip { gap: 2px; height: 104px; } .bar { border-radius: 3px 3px 1px 1px; } }

/* Ozellik bloklari */
section { padding-block: 64px; }
.section-head { display: grid; gap: 12px; margin-bottom: 36px; }
.section-head p { color: var(--muted); font-size: 1.1rem; }
.feature { display: grid; grid-template-columns: 1fr 260px; gap: 56px; align-items: center; padding-block: 36px; border-top: 1px solid var(--line); }
.feature:nth-of-type(even) { grid-template-columns: 260px 1fr; }
.feature:nth-of-type(even) .shot { order: -1; }
.feature .copy { display: grid; gap: 14px; min-width: 0; }
.feature ul { margin: 0; padding-left: 1.15em; display: grid; gap: 7px; max-width: 58ch; }
.feature li::marker { color: var(--coral); }
.shot { width: 260px; border-radius: 30px; border: 1px solid var(--line); overflow: hidden; background: var(--surface); }

/* Gizlilik */
.privacy { background: var(--sage-soft); }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 56px; max-width: 900px; }
.fact { display: grid; gap: 6px; }
.fact h3 { color: var(--sage); }

/* Ne degildir */
.not { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.not .quote { font: 600 clamp(1.4rem, 2.6vw, 1.9rem)/1.25 var(--display); letter-spacing: -0.01em; }
.not p + p { margin-top: 12px; }

/* Plan */
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.plan { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: grid; gap: 14px; align-content: start; }
.plan.pro { border-color: var(--sage); box-shadow: inset 0 0 0 1px var(--sage); }
.plan ul { margin: 0; padding-left: 1.15em; display: grid; gap: 6px; }
.plan .tag { font-size: 0.9rem; color: var(--muted); }
.price { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; max-width: none; }
.price strong { font: 700 2.1rem/1 var(--display); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.price span, .price-alt { color: var(--muted); font-size: 0.95rem; }
.price-alt { margin-top: -6px; }

/* SSS */
.faq { display: grid; gap: 0; max-width: 820px; }
.faq details { border-top: 1px solid var(--line); padding-block: 16px; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 700; list-style-position: outside; }
.faq details p { margin-top: 10px; color: var(--muted); }

/* Alt bilgi */
footer { padding-block: 44px 56px; border-top: 1px solid var(--line); font-size: 0.93rem; color: var(--muted); }
footer .wrap { display: grid; grid-template-columns: 1.3fr 1fr; gap: 28px; }
footer nav { display: flex; flex-wrap: wrap; gap: 10px 22px; justify-content: flex-end; align-content: start; }
footer nav a { color: var(--ink); }

/* Metin sayfalari (gizlilik, kosullar, yardim) */
.doc { padding-block: 32px 72px; }
.doc .wrap { max-width: 780px; display: grid; gap: 18px; }
.doc h1 { font-size: clamp(2rem, 4vw, 2.8rem); }
.doc h2 { font-size: 1.45rem; margin-top: 22px; }
.doc h3 { margin-top: 8px; }
.doc ul, .doc ol { margin: 0; padding-left: 1.3em; display: grid; gap: 6px; }
.doc .meta { color: var(--muted); font-size: 0.95rem; }
.doc table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 10px 12px 10px 0; border-bottom: 1px solid var(--line); }
.doc th { font-weight: 700; }
.table-wrap { overflow-x: auto; }
.callout { background: var(--coral-soft); border-radius: var(--radius); padding: 16px 18px; }
.fill { background: var(--sage-soft); color: var(--sage); padding: 0 5px; border-radius: 4px; font-weight: 700; }

@media (max-width: 860px) {
  .hero .wrap, .feature, .feature:nth-of-type(even), .not, .plans, .facts, footer .wrap { grid-template-columns: minmax(0, 1fr); }
  .feature:nth-of-type(even) .shot { order: 0; }
  .shot { width: min(260px, 80vw); }
  footer nav { justify-content: flex-start; }
  section { padding-block: 48px; }
}
@media (prefers-reduced-motion: no-preference) {
  .bar { transform-origin: bottom; animation: grow .7s cubic-bezier(.2,.7,.2,1) both; animation-delay: calc(var(--i) * 22ms); }
  @keyframes grow { from { transform: scaleY(.15); } to { transform: scaleY(1); } }
}

/* Dogrulama / sifre sayfalari */
.auth-status { border-radius: var(--radius); padding: 14px 16px; background: var(--surface); border: 1px solid var(--line); }
.auth-status.ok { background: var(--sage-soft); border-color: transparent; color: var(--ink); }
.auth-status.error { background: var(--coral-soft); border-color: transparent; color: var(--ink); }
.auth-form { display: grid; gap: 8px; max-width: 420px; }
.auth-form label { font-weight: 700; margin-top: 6px; }
.auth-form input { font: inherit; padding: 12px 14px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--surface); color: var(--ink); }
.auth-form input:focus-visible { border-color: var(--sage); }
.auth-form button { margin-top: 10px; border: 0; cursor: pointer; justify-self: start; }
.auth-form button:disabled { opacity: .6; cursor: default; }