/* ============================================================
   ResonUp — resonup.com
   Tek merkezi stil dosyası. Uygulamanın "derin gece" tasarım
   dilinin web'e uyarlanmış hali. Renk token'ları uygulamayla
   birebir aynıdır (lib/core/theme.dart).
   ============================================================ */

:root {
  /* Zemin tonları marka simgesinin gece moruyla hizalı (#0E081F) */
  --bg-base: #0e081f;
  --bg-surface: #191231;
  --bg-surface-high: #281e46;
  --accent: #f0a868;
  --accent-dim: #c98a54;
  --gold: #e8b368;
  /* Simgedeki wordmark moru — ikincil marka vurgusu */
  --violet: #a78bfa;
  --violet-soft: #8f7ae8;
  --brand-gradient: linear-gradient(96deg, #b9a3f5 10%, #cdb4f2 45%, #f0c88a 90%);
  --text-primary: #f5f1ea;
  --text-secondary: #b8b0c7;
  --text-muted: #7c7593;
  --divider: #332b52;
  --calm: #8b85d9;
  --love: #cd7fca;
  --new: #e08099;
  --health: #e8926e;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --font-serif: "Fraunces", Georgia, "Times New Roman", serif;
  --font-sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max-w: 1120px;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3 { font-family: var(--font-serif); font-weight: 600; line-height: 1.18; margin: 0 0 0.5em; }
h1 { font-size: clamp(2.2rem, 5.5vw, 3.6rem); letter-spacing: 0.2px; }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.3rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; color: var(--text-secondary); }
strong { color: var(--text-primary); }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* --- Erişilebilirlik: içeriğe atla --- */
.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--accent); color: var(--bg-base);
  padding: 10px 18px; border-radius: 0 0 12px 0; z-index: 100; font-weight: 700;
}
.skip-link:focus { left: 0; }

/* ============ Header ============ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(15, 11, 30, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--divider);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; gap: 16px;
}
/* Marka yazısı: simgedeki mor→altın geçişin birebir web karşılığı */
.brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-serif); font-size: 1.4rem; font-weight: 600;
  background: var(--brand-gradient);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: var(--violet);
}
.brand:hover { text-decoration: none; }
.brand em { font-style: normal; }

.main-nav { display: flex; align-items: center; gap: 26px; }
.main-nav a { color: var(--text-secondary); font-weight: 600; font-size: 0.95rem; }
.main-nav a:hover { color: var(--text-primary); text-decoration: none; }
.main-nav a[aria-current="page"] { color: var(--accent); }

.nav-cta {
  background: var(--accent); color: var(--bg-base) !important;
  padding: 10px 20px; border-radius: 999px; font-weight: 700;
}
.nav-cta:hover { background: var(--gold); text-decoration: none; }

.nav-toggle {
  display: none; background: none; border: 1px solid var(--divider);
  border-radius: 10px; padding: 8px 10px; cursor: pointer; color: var(--text-primary);
}
.nav-toggle svg { display: block; }

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .main-nav {
    display: none; position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg-surface); border-bottom: 1px solid var(--divider);
    padding: 8px 0 16px;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 13px 24px; }
  .nav-cta { margin: 10px 24px 0; text-align: center; }
}

/* ============ Hero ============ */
.hero {
  position: relative; overflow: hidden;
  padding: 84px 0 72px;
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 45% at 22% 8%, rgba(167, 139, 250, 0.20), transparent 70%),
    radial-gradient(ellipse 55% 45% at 82% 90%, rgba(240, 168, 104, 0.13), transparent 70%);
}
.hero-grid {
  position: relative;
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center;
}
@media (max-width: 900px) {
  .hero { padding: 56px 0 48px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--accent); font-weight: 700; font-size: 0.85rem;
  letter-spacing: 1.6px; text-transform: uppercase; margin-bottom: 18px;
}
.hero-eyebrow::before {
  content: ""; width: 26px; height: 1px; background: var(--accent); display: inline-block;
}
.hero h1 em {
  font-style: italic;
  background: var(--brand-gradient);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: var(--violet);
}

/* Dil değiştirici */
.lang-switch {
  border: 1px solid var(--divider); border-radius: 999px;
  padding: 7px 14px !important; font-size: 0.85rem !important;
  color: var(--text-secondary) !important; font-weight: 700;
}
.lang-switch:hover { border-color: var(--violet); color: var(--text-primary) !important; }
.hero-sub {
  font-size: 1.15rem; max-width: 34em; margin-bottom: 30px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero-note { margin-top: 16px; font-size: 0.88rem; color: var(--text-muted); }

/* --- Mağaza butonları --- */
.store-btn {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--bg-surface-high); border: 1px solid var(--divider);
  border-radius: 14px; padding: 11px 20px; color: var(--text-primary);
  transition: border-color 0.2s, transform 0.2s;
}
.store-btn:hover { border-color: var(--accent); text-decoration: none; transform: translateY(-2px); }
.store-btn svg { width: 26px; height: 26px; flex: none; }
.store-btn .sb-text { display: flex; flex-direction: column; line-height: 1.15; text-align: left; }
.store-btn .sb-small { font-size: 0.7rem; color: var(--text-muted); letter-spacing: 0.4px; }
.store-btn .sb-big { font-size: 1.02rem; font-weight: 700; }
.store-btn.is-soon { opacity: 0.92; }
.store-btn .sb-badge {
  font-size: 0.62rem; font-weight: 800; letter-spacing: 0.8px;
  background: rgba(240, 168, 104, 0.16); color: var(--accent);
  padding: 3px 8px; border-radius: 999px; margin-left: 4px;
}

/* --- Telefon mockup (saf CSS) --- */
.phone-wrap { display: flex; justify-content: center; }
.phone {
  width: min(310px, 78vw); aspect-ratio: 9 / 19;
  background: #06040e;
  border-radius: 44px; border: 3px solid #241d3f;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), 0 0 90px rgba(240, 168, 104, 0.10);
  padding: 12px; position: relative;
}
.phone::before {
  content: ""; position: absolute; top: 12px; left: 50%; transform: translateX(-50%);
  width: 34%; height: 22px; background: #06040e; border-radius: 0 0 14px 14px; z-index: 2;
}
.phone-screen {
  width: 100%; height: 100%; border-radius: 34px; overflow: hidden;
  background: linear-gradient(160deg, var(--bg-surface-high), var(--bg-base) 70%);
  display: flex; flex-direction: column; padding: 44px 20px 22px; position: relative;
}
.ps-greeting { font-size: 0.62rem; letter-spacing: 1.2px; color: var(--text-muted); text-align: center; font-weight: 700; text-transform: uppercase; }
.ps-category { font-family: var(--font-serif); text-align: center; font-size: 1.05rem; margin-top: 4px; color: var(--text-primary); }
.ps-card {
  flex: 1; margin-top: 16px; border-radius: 24px;
  border: 1px solid rgba(240, 168, 104, 0.45);
  background: linear-gradient(160deg, #322449, #0f0b1e 80%);
  box-shadow: 0 14px 34px rgba(240, 168, 104, 0.12);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 26px 20px; position: relative; overflow: hidden;
}
.ps-card::after {
  content: ""; position: absolute; inset: 14px; border-radius: 18px; pointer-events: none;
  background-image: radial-gradient(circle 1.5px at 8% 12%, rgba(255,255,255,0.14) 99%, transparent),
    radial-gradient(circle 1px at 92% 18%, rgba(255,255,255,0.12) 99%, transparent),
    radial-gradient(circle 1.5px at 88% 88%, rgba(255,255,255,0.10) 99%, transparent),
    radial-gradient(circle 1px at 10% 85%, rgba(255,255,255,0.12) 99%, transparent);
}
.ps-affirmation {
  font-family: var(--font-serif); font-size: 1.18rem; line-height: 1.4;
  text-align: center; color: var(--text-primary);
}
.ps-sign { font-family: var(--font-serif); font-style: italic; font-size: 0.8rem; color: var(--text-secondary); margin-top: 14px; letter-spacing: 0.6px; }
.ps-rings { position: absolute; bottom: 26px; right: 26px; opacity: 0.85; }

/* ============ Bölümler ============ */
.section { padding: 72px 0; }
.section-alt { background: var(--bg-surface); border-top: 1px solid var(--divider); border-bottom: 1px solid var(--divider); }
.section-head { max-width: 40em; margin: 0 auto 44px; text-align: center; }
.section-head p { font-size: 1.05rem; }
.eyebrow {
  color: var(--accent); font-weight: 700; font-size: 0.8rem;
  letter-spacing: 1.8px; text-transform: uppercase; display: block; margin-bottom: 10px;
}

/* --- Özellik kartları --- */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 900px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .feature-grid { grid-template-columns: 1fr; } }
.feature {
  background: var(--bg-surface); border: 1px solid var(--divider);
  border-radius: var(--radius-md); padding: 26px 24px;
  transition: border-color 0.25s, transform 0.25s;
}
.section-alt .feature { background: var(--bg-base); }
.feature:hover { border-color: rgba(240, 168, 104, 0.55); transform: translateY(-3px); }
.feature-icon {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
  background: rgba(240, 168, 104, 0.14); color: var(--accent);
}
.feature-icon svg { width: 22px; height: 22px; }
.feature h3 { margin-bottom: 8px; }
.feature p { margin: 0; font-size: 0.95rem; }
.feature[data-tint="calm"] .feature-icon { background: rgba(139,133,217,0.16); color: var(--calm); }
.feature[data-tint="love"] .feature-icon { background: rgba(205,127,202,0.16); color: var(--love); }
.feature[data-tint="new"] .feature-icon { background: rgba(224,128,153,0.16); color: var(--new); }
.feature[data-tint="health"] .feature-icon { background: rgba(232,146,110,0.16); color: var(--health); }
.feature[data-tint="gold"] .feature-icon { background: rgba(232,179,104,0.16); color: var(--gold); }

/* --- Adımlar --- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: step; }
@media (max-width: 800px) { .steps { grid-template-columns: 1fr; } }
.step {
  position: relative; padding: 30px 26px 26px;
  background: var(--bg-base); border: 1px solid var(--divider); border-radius: var(--radius-md);
}
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  font-family: var(--font-serif); font-size: 2.4rem; color: rgba(240, 168, 104, 0.35);
  display: block; margin-bottom: 8px;
}
.step p { margin: 0; font-size: 0.96rem; }

/* --- Kategori şeridi --- */
.chip-row { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.chip {
  border: 1px solid var(--divider); border-radius: 999px;
  padding: 9px 18px; font-size: 0.92rem; font-weight: 600; color: var(--text-secondary);
  background: var(--bg-surface);
}
.chip span { margin-right: 6px; }

/* --- Güven bloğu --- */
.trust {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
}
@media (max-width: 800px) { .trust { grid-template-columns: 1fr; } }
.trust-item {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--bg-surface); border: 1px solid var(--divider);
  border-radius: var(--radius-md); padding: 22px;
}
.trust-item svg { width: 24px; height: 24px; flex: none; color: var(--accent); margin-top: 2px; }
.trust-item h3 { font-family: var(--font-sans); font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.trust-item p { margin: 0; font-size: 0.92rem; }

/* --- Manifest / alıntı bandı --- */
.manifest {
  text-align: center; padding: 88px 24px; position: relative; overflow: hidden;
}
.manifest::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse 55% 65% at 50% 50%, rgba(240, 168, 104, 0.10), transparent 75%);
  pointer-events: none;
}
.manifest blockquote {
  position: relative; margin: 0 auto; max-width: 21em;
  font-family: var(--font-serif); font-size: clamp(1.5rem, 4vw, 2.2rem);
  line-height: 1.35; color: var(--text-primary);
}
.manifest cite { display: block; margin-top: 18px; font-family: var(--font-serif); font-style: italic; font-size: 1rem; color: var(--text-secondary); }

/* --- SSS --- */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item { border: 1px solid var(--divider); border-radius: var(--radius-sm); margin-bottom: 12px; background: var(--bg-surface); overflow: hidden; }
.section-alt .faq-item { background: var(--bg-base); }
.faq-q {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  background: none; border: none; cursor: pointer; text-align: left;
  padding: 18px 20px; color: var(--text-primary);
  font-family: var(--font-sans); font-size: 1rem; font-weight: 700;
}
.faq-q .faq-arrow { transition: transform 0.25s; flex: none; color: var(--accent); }
.faq-q[aria-expanded="true"] .faq-arrow { transform: rotate(45deg); }
.faq-a { display: none; padding: 0 20px 18px; }
.faq-a.open { display: block; }
.faq-a p { margin: 0 0 0.6em; font-size: 0.96rem; }
.faq-a p:last-child { margin: 0; }

/* --- CTA bandı --- */
.cta-band {
  text-align: center; padding: 84px 24px; position: relative; overflow: hidden;
  border-top: 1px solid var(--divider);
  background:
    radial-gradient(ellipse 60% 70% at 50% 110%, rgba(240, 168, 104, 0.16), transparent 70%),
    var(--bg-surface);
}
.cta-band h2 { max-width: 18em; margin: 0 auto 14px; }
.cta-band p { max-width: 34em; margin: 0 auto 30px; }
.cta-band .hero-actions { justify-content: center; }

/* ============ İçerik sayfaları (yasal / hakkımızda) ============ */
.page-hero { padding: 64px 0 8px; }
.page-hero p { font-size: 1.1rem; max-width: 38em; }
.prose { max-width: 760px; padding: 24px 0 80px; }
.prose h2 { margin-top: 2em; font-size: 1.45rem; }
.prose h3 { margin-top: 1.6em; font-size: 1.12rem; }
.prose ul { color: var(--text-secondary); padding-left: 1.3em; }
.prose li { margin-bottom: 0.5em; }
.prose .lead { font-size: 1.14rem; color: var(--text-primary); }
.prose .updated { font-size: 0.85rem; color: var(--text-muted); }
.notice {
  background: var(--bg-surface); border: 1px solid var(--divider);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm); padding: 18px 20px; margin: 24px 0;
  font-size: 0.95rem; color: var(--text-secondary);
}

/* --- İletişim --- */
.contact-card {
  background: var(--bg-surface); border: 1px solid var(--divider);
  border-radius: var(--radius-md); padding: 30px; max-width: 560px;
}
.contact-card .email {
  display: inline-block; font-family: var(--font-serif); font-size: 1.4rem;
  color: var(--accent); margin: 10px 0 16px;
}

/* ============ Footer ============ */
.site-footer { border-top: 1px solid var(--divider); padding: 52px 0 36px; background: var(--bg-base); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand p { font-size: 0.92rem; max-width: 30em; }
.site-footer h3 { font-family: var(--font-sans); font-size: 0.8rem; letter-spacing: 1.4px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 10px; }
.site-footer li a { color: var(--text-secondary); font-size: 0.95rem; }
.site-footer li a:hover { color: var(--text-primary); }
.footer-bottom {
  margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--divider);
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between;
  font-size: 0.83rem; color: var(--text-muted);
}
.footer-disclaimer { margin-top: 18px; font-size: 0.83rem; color: var(--text-muted); max-width: 60em; }

/* --- Uygulama vitrini (iOS + Android mockup) --- */
.showcase-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
  max-width: 760px; margin: 0 auto; align-items: start;
}
@media (max-width: 700px) { .showcase-grid { grid-template-columns: 1fr; gap: 48px; } }
.showcase-item { text-align: center; }
.showcase-item .phone { margin: 0 auto; width: min(250px, 70vw); }
.platform-caption {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 20px;
  color: var(--text-secondary); font-weight: 700; font-size: 0.95rem;
}
.platform-caption svg { width: 20px; height: 20px; color: var(--accent); }
.platform-caption small { display: block; font-weight: 400; color: var(--text-muted); font-size: 0.8rem; }

/* Android gövdesi: köşeler daha az yuvarlak + delik kamera */
.phone--android { border-radius: 30px; }
.phone--android::before {
  width: 10px; height: 10px; border-radius: 50%; top: 18px;
  border: 2px solid #241d3f; background: #06040e;
}
.phone--android .phone-screen { border-radius: 20px; }

/* Kategori listesi ekranı (mockup) */
.ps-title { font-family: var(--font-serif); text-align: center; font-size: 1rem; color: var(--text-primary); }
.ps-cat-list { flex: 1; display: flex; flex-direction: column; gap: 7px; margin-top: 12px; }
.ps-cat {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 12px; border: 1px solid var(--divider);
  font-size: 0.68rem; font-weight: 600; color: var(--text-primary);
}
.ps-cat i {
  width: 17px; height: 17px; border-radius: 50%; flex: none;
  display: inline-flex; align-items: center; justify-content: center; font-size: 0.55rem;
  font-style: normal;
}
.ps-cat small { display: block; font-weight: 400; font-size: 0.55rem; color: var(--text-muted); }

/* Hikaye paylaşım kartı (mockup) */
.ps-story-label { font-size: 0.56rem; letter-spacing: 1.6px; color: var(--accent); font-weight: 700; text-align: center; }

/* --- Fayda bölümü --- */
.benefits { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; max-width: 900px; margin: 0 auto; }
@media (max-width: 760px) { .benefits { grid-template-columns: 1fr; } }
.benefit {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--bg-surface); border: 1px solid var(--divider);
  border-radius: var(--radius-md); padding: 24px;
}
.benefit-num {
  font-family: var(--font-serif); font-size: 1.6rem; color: rgba(240, 168, 104, 0.55);
  line-height: 1; flex: none; width: 44px;
}
.benefit h3 { margin-bottom: 6px; font-size: 1.1rem; }
.benefit p { margin: 0; font-size: 0.94rem; }

/* --- Misyon bandı --- */
.mission {
  position: relative; overflow: hidden; text-align: center;
  padding: 84px 24px; border-top: 1px solid var(--divider); border-bottom: 1px solid var(--divider);
  background: var(--bg-surface);
}
.mission::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 50% 60% at 50% 0%, rgba(139, 133, 217, 0.12), transparent 70%);
}
.mission-inner { position: relative; max-width: 44em; margin: 0 auto; }
.mission h2 { margin-bottom: 16px; }
.mission p { font-size: 1.08rem; }

/* --- Yol haritası --- */
.roadmap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 800px) { .roadmap { grid-template-columns: 1fr; } }
.roadmap .feature { position: relative; }
.roadmap-tag {
  display: inline-block; font-size: 0.66rem; font-weight: 800; letter-spacing: 1px;
  color: var(--accent); background: rgba(240, 168, 104, 0.13);
  border-radius: 999px; padding: 4px 10px; margin-bottom: 12px;
}

/* ============ Görünüm animasyonu ============ */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

/* Halka animasyonu (marka motifi) */
@keyframes ringPulse {
  0%, 100% { transform: scale(1); opacity: 0.75; }
  50% { transform: scale(1.06); opacity: 1; }
}
.rings-anim { animation: ringPulse 4s ease-in-out infinite; transform-origin: center; }
@media (prefers-reduced-motion: reduce) { .rings-anim { animation: none; } }