/* =========================================================
   İnci Yelken — Design Tokens
   Palette: deep plum-black ink, soft lilac ivory/sand,
   vivid purple (eflatun) primary accent, gold secondary,
   magenta-rose tertiary accent — vivid luxury direction.
   Display: Fraunces (serif, soft optical curves)
   Body: Manrope
   Signature: the "sail-curve" — a single flowing arc that
   recurs as a section divider, nodding to "yelken" (sail).
   ========================================================= */

:root {
  --ink: #170a22;
  --ink-soft: #2e1046;
  --ivory: #f8f2fc;
  --sand: #e5c7f7;
  --sand-soft: #f1ddfa;
  --stone: #d59aef;
  --gold: #9b0fe0;
  --gold-soft: #c94cf0;
  --rose: #e0299d;
  --rose-soft: #f272c4;
  --violet-vivid: #a412f0;
  --white: #ffffff;

  --font-display: 'Fraunces', 'Playfair Display', serif;
  --font-body: 'Manrope', 'Segoe UI', sans-serif;

  --radius-lg: 28px;
  --radius-md: 16px;
  --radius-sm: 10px;

  --shadow-soft: 0 20px 60px -30px rgba(24, 20, 15, 0.35);
  --shadow-card: 0 12px 32px -18px rgba(24, 20, 15, 0.28);

  --container: 1180px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--ivory);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  font-size: 16px;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  margin: 0 0 0.5em;
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); }
h3 { font-size: 1.35rem; }

p { margin: 0 0 1em; color: var(--ink-soft); }

a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  display: inline-block;
  margin-bottom: 14px;
}

section { padding: 96px 0; position: relative; }
@media (max-width: 768px) { section { padding: 64px 0; } }

.section-head {
  max-width: 640px;
  margin: 0 auto 56px;
  text-align: center;
}
.section-head p { color: var(--ink-soft); opacity: 0.85; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid var(--gold-soft); outline-offset: 2px; }

.btn-primary { background: linear-gradient(135deg, var(--violet-vivid), var(--ink-soft)); color: var(--ivory); }
.btn-primary:hover { box-shadow: 0 14px 32px -12px rgba(164,18,240,0.55); }

.btn-gold { background: linear-gradient(135deg, var(--gold-soft), var(--gold)); color: var(--ink); }
.btn-gold:hover { box-shadow: 0 14px 30px -12px rgba(169,131,76,0.55); }

.btn-outline { background: transparent; border-color: var(--gold); color: var(--ink); }
.btn-outline:hover { background: var(--gold); color: var(--ivory); border-color: var(--gold); }

.btn-whatsapp { background: #25D366; color: #06371c; }
.btn-whatsapp:hover { box-shadow: 0 14px 30px -12px rgba(37,211,102,0.55); }

.btn-sm { padding: 10px 20px; font-size: 0.85rem; }

/* Card */
.card {
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(217,207,186,0.6);
}

/* Sail-curve divider — signature element */
.sail-divider {
  display: block;
  width: 100%;
  height: 90px;
  margin: 0 auto;
}
.sail-divider path { fill: none; stroke: var(--gold); stroke-width: 1.5; opacity: 0.55; }

/* Stat pills */
.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.stat-pill {
  background: rgba(250,246,238,0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  min-width: 140px;
}
.stat-pill .num { font-family: var(--font-display); font-size: 1.6rem; color: var(--ink); display: block; }
.stat-pill .label { font-size: 0.78rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.06em; }

/* Focus visibility globally */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 3px solid var(--gold-soft);
  outline-offset: 2px;
}

/* Utility */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}