/* ============================================================
   privyu.com — tanıtım sitesi
   Tüm renk/spacing/radius değerleri tokens.css'ten gelir.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  margin: 0;
  background: var(--color-background);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

::selection { background: var(--brand-9); color: #fff; }

:focus-visible {
  outline: 2px solid var(--cream-9);
  outline-offset: 3px;
  border-radius: var(--radius-xs);
}

/* ---------- Layout ---------- */

.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 var(--space-6); }

.section { padding: clamp(56px, 7vw, 96px) 0; }
.section--tight { padding: clamp(48px, 6vw, 80px) 0; }

.section--dark {
  background: var(--brand-12);
  color: #fff;
  position: relative;
  overflow: hidden;
}

/* Signature: logo'nun dot-grid dokusu, karanlık bölümlerde zemin olarak */
.section--dark::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.16) 1.4px, transparent 1.5px);
  background-size: 34px 34px;
  mask-image: radial-gradient(120% 90% at 50% 0%, #000 0%, transparent 72%);
  -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, #000 0%, transparent 72%);
  pointer-events: none;
}
.section--dark > .wrap { position: relative; z-index: 1; }

/* ---------- Tipografi ---------- */

.eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2.5px;
  color: var(--color-text-secondary);
  margin: 0 0 var(--space-5);
}
.eyebrow::before,
.eyebrow::after { content: ""; height: 1px; background: currentColor; opacity: .35; flex: 1; max-width: 44px; }
.eyebrow--start::before { max-width: 28px; }
.eyebrow--start::after { display: none; }
.section--dark .eyebrow { color: var(--brand-4); }

.display {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(30px, 4.2vw, 47px);
  line-height: 1.14;
  letter-spacing: -.2px;
  margin: 0 0 var(--space-4);
  font-variant-numeric: oldstyle-nums;
}

.lede {
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.6;
  color: var(--color-text-secondary);
  max-width: 62ch;
  margin: 0;
}
.section--dark .lede { color: var(--brand-3); }

.section-head { max-width: 760px; margin-bottom: clamp(40px, 5vw, 64px); }

/* ---------- Butonlar ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 52px;
  padding: 0 var(--space-6);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: .3px;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease, transform .1s ease;
}
.btn:active { transform: scale(.985); }

.btn--primary { background: var(--brand-9); color: #fff; }
.btn--primary:hover { background: var(--brand-8); }

.btn--secondary { background: var(--color-surface); color: var(--brand-9); border-color: var(--color-border); }
.btn--secondary:hover { background: var(--brand-1); border-color: var(--color-border-brand); }

.btn--pill { border-radius: var(--radius-full); background: var(--cream-3); color: var(--brand-12); }
.btn--pill:hover { background: #fff; }

.btn--ghost-light { border-radius: var(--radius-full); background: transparent; color: #fff; border-color: rgba(255,255,255,.38); }
.btn--ghost-light:hover { background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.7); }

.btn--sm { min-height: 42px; padding: 0 var(--space-5); font-size: 14px; }

.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-8); }

/* ---------- Header ---------- */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,254,247,.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
}
.site-header__inner { display: flex; align-items: center; gap: var(--space-6); height: 72px; }

.brand { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; flex-shrink: 0; }
.brand img { width: 30px; height: 30px; }
.brand__word {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 22px;
  letter-spacing: 5px;
  color: var(--brand-9);
  padding-left: 2px;
}

.nav { display: flex; gap: var(--space-6); margin-left: auto; }
.nav a {
  font-size: 14px; font-weight: 500; color: var(--gray-8);
  text-decoration: none; padding: var(--space-2) 0;
  border-bottom: 1px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
.nav a:hover { color: var(--brand-9); border-bottom-color: var(--brand-9); }

.header-actions { display: flex; align-items: center; gap: var(--space-4); margin-left: auto; }
.nav + .header-actions { margin-left: var(--space-8); }

.lang {
  display: inline-flex; align-items: center;
  border: 1px solid var(--color-border); border-radius: var(--radius-full);
  overflow: hidden; background: var(--color-surface);
}
.lang button {
  border: 0; background: transparent; cursor: pointer;
  font-family: var(--font-body); font-size: 12px; font-weight: 500; letter-spacing: .5px;
  padding: 7px 12px; color: var(--gray-7);
  transition: background-color .15s ease, color .15s ease;
}
.lang button[aria-pressed="true"] { background: var(--brand-9); color: #fff; }

.nav-toggle { display: none; }

/* ---------- Hero ---------- */

.hero { padding: clamp(56px, 7vw, 104px) 0 clamp(64px, 8vw, 112px); }
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(90% 70% at 22% 8%, rgba(71,110,192,.34) 0%, transparent 60%);
  pointer-events: none;
}
.hero > .wrap { z-index: 2; }

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(38px, 5.6vw, 72px);
  line-height: 1.03;
  letter-spacing: -1px;
  margin: 0 0 var(--space-6);
  text-wrap: balance;
}
.hero__title em { font-style: italic; color: var(--cream-9); }

.hero__lede { font-size: clamp(16px, 1.45vw, 19px); line-height: 1.6; color: var(--brand-3); max-width: 52ch; margin: 0; }

.hero__note {
  display: flex; align-items: center; gap: var(--space-2);
  margin-top: var(--space-6);
  font-size: 13px; color: var(--brand-4);
}
.hero__note svg { flex-shrink: 0; }

.hero__stage { display: flex; justify-content: center; }

/* Telefon çerçevesi */
.phone {
  position: relative;
  width: 100%;
  max-width: 300px;
  aspect-ratio: 750 / 1624;
  border-radius: 42px;
  padding: 9px;
  background: linear-gradient(160deg, #26304d 0%, #0b1330 55%, #1a2340 100%);
  box-shadow: 0 30px 70px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.09) inset;
}
.phone img { width: 100%; height: 100%; object-fit: cover; border-radius: 34px; }
.phone--sm { max-width: 214px; border-radius: 32px; padding: 7px; box-shadow: var(--elevation-4), 0 0 0 1px rgba(0,0,0,.06) inset; }
.phone--sm img { border-radius: 26px; }
.phone--light { background: linear-gradient(160deg, #dfe4ee 0%, #b9c2d4 55%, #cfd6e3 100%); }

/* ---------- Sorun / Çözüm ---------- */

.contrast {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}
.contrast__col { padding-top: var(--space-6); border-top: 2px solid var(--color-border); }
.contrast__col--now { color: var(--gray-7); }
.contrast__col--next { border-top-color: var(--brand-9); }

.contrast__label {
  font-size: 11px; font-weight: 500; letter-spacing: 2.5px;
  margin: 0 0 var(--space-5);
}
.contrast__col--next .contrast__label { color: var(--brand-9); }

.contrast__list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-4); }
.contrast__list li {
  display: flex; gap: var(--space-3);
  font-size: 16px; line-height: 1.5;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}
.contrast__list li:last-child { border-bottom: 0; padding-bottom: 0; }
.contrast__list svg { flex-shrink: 0; margin-top: 3px; }

/* ---------- Nasıl çalışır ---------- */

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 3.5vw, 48px); position: relative; }

/* Signature devamı: adımları birbirine bağlayan node hattı — logodaki grafik dili */
.steps::before {
  content: "";
  position: absolute; top: 17px; left: 12%; right: 12%;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--color-border-brand) 0 6px, transparent 6px 12px);
}

.step { position: relative; text-align: center; }
.step__node {
  position: relative; z-index: 1;
  width: 34px; height: 34px; margin: 0 auto var(--space-5);
  border-radius: var(--radius-full);
  background: var(--brand-9);
  color: #fff;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 17px;
  box-shadow: 0 0 0 6px var(--color-background);
}
.step__title { font-size: 19px; font-weight: 500; margin: 0 0 var(--space-2); }
.step__text { font-size: 15px; color: var(--color-text-secondary); margin: 0 auto var(--space-6); max-width: 34ch; }
.step__shot { display: flex; justify-content: center; }

/* ---------- Özellikler ---------- */

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }

.feature {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.feature:hover { border-color: var(--color-border-brand); box-shadow: var(--elevation-2); transform: translateY(-2px); }

.feature__icon {
  width: 42px; height: 42px; border-radius: var(--radius-md);
  background: var(--brand-1); color: var(--brand-9);
  display: grid; place-items: center;
  margin-bottom: var(--space-5);
}
.feature__title { font-size: 17px; font-weight: 500; margin: 0 0 var(--space-2); }
.feature__text { font-size: 15px; line-height: 1.55; color: var(--color-text-secondary); margin: 0; }

/* ---------- Ücretsiz takip bandı ---------- */

.freeband {
  background: var(--cream-3);
  border-top: 1px solid var(--cream-4);
  border-bottom: 1px solid var(--cream-4);
}
.freeband__inner { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); align-items: center; }
.freeband__title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.2vw, 38px);
  line-height: 1.16;
  margin: 0;
  max-width: 22ch;
}
.freeband__list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-3); }
.freeband__list li { display: flex; align-items: center; gap: var(--space-3); font-size: 16px; }
.freeband__list svg { flex-shrink: 0; color: var(--color-success); }

/* ---------- Fiyatlandırma ---------- */

/* Deneme vurgusu — serif başlıkla yarışmasın diye ayrı bir callout bandı */
.trial {
  display: block;
  width: fit-content;
  max-width: 100%;
  margin: 0 auto clamp(40px, 5vw, 56px);
  padding: var(--space-4) var(--space-8);
  border: 1px solid var(--cream-4);
  border-radius: var(--radius-full);
  background: var(--cream-3);
  text-align: center;
  font-size: clamp(15px, 1.4vw, 17px);
  font-weight: 500;
  color: var(--gray-9);
  letter-spacing: .1px;
}
.trial strong { color: var(--cream-10); font-weight: 600; }

/* Sorun/Çözüm kapanış cümlesi */
.contrast__sum {
  margin: clamp(40px, 5vw, 64px) 0 0;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.25;
  color: var(--brand-9);
  text-align: center;
}

.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-6); max-width: 900px; margin: 0 auto; align-items: stretch; }

.plan {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex; flex-direction: column;
}
.plan--active { border-color: var(--brand-9); box-shadow: var(--elevation-2); }
.plan--soon { opacity: .62; }

.plan__head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-5); }
.plan__name { font-size: 15px; font-weight: 500; letter-spacing: 1.6px; text-transform: uppercase; margin: 0; }

.badge {
  font-size: 11px; font-weight: 500; letter-spacing: .5px;
  padding: 4px 10px; border-radius: var(--radius-full);
  background: var(--cream-9); color: #fff;
}
.badge--soft { background: rgba(249,168,37,.16); color: var(--cream-10); }

.plan__price { font-family: var(--font-display); font-size: 52px; line-height: 1; margin: 0 0 var(--space-6); font-variant-numeric: oldstyle-nums; }
.plan__price span { font-family: var(--font-body); font-size: 15px; color: var(--color-text-secondary); letter-spacing: .2px; }

.plan__list { list-style: none; margin: 0 0 var(--space-8); padding: 0; display: grid; gap: var(--space-3); flex: 1; }
.plan__list li { display: flex; gap: var(--space-3); font-size: 15px; line-height: 1.5; }
.plan__list svg { flex-shrink: 0; margin-top: 4px; color: var(--brand-7); }

.plan .btn { width: 100%; }

.plan__note { text-align: center; font-size: 15px; color: var(--color-text-secondary); margin: var(--space-8) auto 0; max-width: 640px; }
.plan__note a { color: var(--brand-9); text-underline-offset: 3px; }

/* ---------- Hakkımızda ---------- */

.about { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.about__body { font-size: 17px; line-height: 1.65; color: var(--gray-8); }
.about__body p { margin: 0 0 var(--space-5); }
.about__body p:last-child { margin-bottom: 0; }

.founders { display: grid; gap: var(--space-4); margin-top: var(--space-8); }
.founder {
  border-left: 2px solid var(--color-border-brand);
  padding-left: var(--space-5);
}
.founder__name { font-size: 15px; font-weight: 500; margin: 0 0 2px; }
.founder__role { font-size: 13px; color: var(--color-text-secondary); margin: 0; }

.about__stage { display: flex; justify-content: center; }

/* ---------- SSS ---------- */

.faq { max-width: 820px; margin: 0 auto; }
.faq details {
  border-bottom: 1px solid var(--color-border);
}
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  padding: var(--space-6) 0;
  font-size: 17px; font-weight: 500;
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  width: 11px; height: 11px; flex-shrink: 0;
  border-right: 1.6px solid var(--brand-9);
  border-bottom: 1.6px solid var(--brand-9);
  transform: rotate(45deg) translateY(-3px);
  transition: transform .2s ease;
}
.faq details[open] summary::after { transform: rotate(225deg) translateY(-3px); }
.faq__answer { padding: 0 0 var(--space-6); margin: 0; font-size: 16px; line-height: 1.6; color: var(--color-text-secondary); max-width: 68ch; }

/* ---------- Son CTA ---------- */

.final { text-align: center; }
.final__title {
  font-family: var(--font-display);
  font-weight: 300; font-style: italic;
  font-size: clamp(32px, 4.6vw, 58px);
  line-height: 1.08;
  margin: 0 auto var(--space-5);
  max-width: 18ch;
  text-wrap: balance;
}
.final__lede { color: var(--brand-3); font-size: 17px; margin: 0 auto; max-width: 52ch; }
.final .btn-row { justify-content: center; }

/* ---------- Footer ---------- */

.site-footer { background: var(--color-background); border-top: 1px solid var(--color-border); padding: var(--space-16) 0 var(--space-10); }
.site-footer__grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: var(--space-10); align-items: start; }
.site-footer__tag { font-family: var(--font-display); font-style: italic; font-size: 18px; color: var(--gray-8); margin: var(--space-4) 0 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: var(--space-6); justify-content: flex-end; }
.footer-links a { font-size: 14px; color: var(--gray-8); text-decoration: none; }
.footer-links a:hover { color: var(--brand-9); }
.site-footer__bottom {
  margin-top: var(--space-10); padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
  font-size: 13px; color: var(--color-text-secondary);
  display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: space-between;
}

/* ---------- Responsive ---------- */

@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; }
  /* Mobilde başlık önce gelir — telefon görseli değil */
  .hero__stage { margin-top: var(--space-10); }
  .phone { max-width: 258px; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .about { grid-template-columns: 1fr; }
  .freeband__inner { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }

  .nav {
    display: none;
    position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: var(--color-background);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-3) var(--space-6) var(--space-5);
  }
  .nav.is-open { display: flex; }
  .nav a { padding: var(--space-4) 0; border-bottom: 1px solid var(--color-border); }
  .nav a:last-child { border-bottom: 0; }

  .nav-toggle {
    display: inline-grid; place-items: center;
    width: 42px; height: 42px; margin-left: auto;
    background: transparent; border: 1px solid var(--color-border);
    border-radius: var(--radius-md); cursor: pointer; color: var(--gray-9);
  }
  .nav + .header-actions { margin-left: var(--space-3); }
  .header-actions { margin-left: 0; }
}

@media (max-width: 720px) {
  .contrast { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: var(--space-12); }
  .steps::before { display: none; }
  .features { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr; }
  .header-actions .btn { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ---------- Erken erişim formu ---------- */

.signup {
  display: flex; flex-wrap: wrap; gap: var(--space-3);
  justify-content: center;
  margin: var(--space-8) auto 0;
  max-width: 520px;
}
.signup__input {
  flex: 1 1 260px;
  min-height: 52px;
  padding: 0 var(--space-5);
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,.28);
  background: rgba(255,255,255,.07);
  color: #fff;
  font-family: var(--font-body); font-size: 15px;
  transition: border-color .18s ease, background-color .18s ease;
}
.signup__input::placeholder { color: var(--brand-4); }
.signup__input:focus { outline: none; border-color: var(--cream-9); background: rgba(255,255,255,.12); }

.signup__msg { min-height: 22px; margin: var(--space-4) 0 0; font-size: 14px; }
.signup__msg.is-error { color: var(--cream-9); }
.signup__msg.is-note  { color: var(--brand-4); }