/* ==========================================================================
   Büşra Özberk Seyhan — site tasarımı
   Renkler panelden (Görünüm & İçerik) geliyor; :root değişkenleri index.php'de basılır.
   ========================================================================== */

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Jost', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }

h1, h2, h3, h4 {
  font-family: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  font-weight: 600;
  line-height: 1.22;
  color: var(--ink-strong);
  margin: 0 0 .5em;
  letter-spacing: -.01em;
}
h1 { font-size: clamp(2.1rem, 5.2vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.5rem); }
p  { margin: 0 0 1.1em; }

.wrap { width: min(1140px, 100% - 2.5rem); margin-inline: auto; }
.wrap-narrow { width: min(780px, 100% - 2.5rem); margin-inline: auto; }

section { padding: clamp(3.5rem, 8vw, 6.5rem) 0; }
section.alt { background: var(--surface-alt); }

/* ── Başlık / navigasyon ─────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-in { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: .85rem 0; }
.brand { display: flex; align-items: center; gap: .7rem; font-family: 'Cormorant Garamond', Georgia, serif; font-size: 1.25rem; font-weight: 600; color: var(--ink-strong); }
.brand img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.nav-links { display: flex; align-items: center; gap: 1.75rem; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--ink); font-size: .95rem; position: relative; padding: .2rem 0; }
.nav-links a::after {
  content: ''; position: absolute; left: 0; bottom: -2px; height: 1px; width: 0;
  background: var(--primary); transition: width .25s ease;
}
.nav-links a:hover::after { width: 100%; }
.nav-toggle { display: none; background: none; border: 0; font-size: 1.5rem; color: var(--ink-strong); cursor: pointer; padding: .2rem .4rem; }

/* ── Butonlar ────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.9rem; border-radius: 999px; border: 1px solid transparent;
  font-size: .95rem; font-weight: 500; letter-spacing: .02em; cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  text-align: center;
}
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 8px 22px -10px var(--primary); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -12px var(--primary); }
.btn-accent { background: var(--accent); color: #fff; box-shadow: 0 8px 22px -10px var(--accent); }
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -12px var(--accent); }
.btn-ghost { background: transparent; color: var(--ink-strong); border-color: var(--line-strong); }
.btn-ghost:hover { background: var(--surface-alt); }
.btn-block { width: 100%; }

/* ── Hero ────────────────────────────────────────────────────────── */
.hero { position: relative; overflow: hidden; padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(3.5rem, 8vw, 6rem); }
.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.hero-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to bottom, color-mix(in srgb, var(--bg) 55%, transparent), var(--bg) 92%); }
.hero-in { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.hero .eyebrow { font-size: .78rem; letter-spacing: .22em; text-transform: uppercase; color: var(--primary); font-weight: 600; margin-bottom: 1rem; }
.hero p.lead { font-size: clamp(1.02rem, 1.6vw, 1.18rem); color: var(--ink-soft); max-width: 34rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.8rem; }
.hero-photo { position: relative; justify-self: center; }
.hero-photo img {
  width: min(360px, 74vw); aspect-ratio: 4/5; object-fit: cover;
  border-radius: 200px 200px 14px 14px;
  box-shadow: 0 30px 60px -28px rgba(60, 35, 30, .45);
}
.hero-photo::before {
  content: ''; position: absolute; inset: -14px -14px 22px 14px;
  border: 1px solid var(--line-strong); border-radius: 200px 200px 14px 14px; z-index: -1;
}

/* ── Bölüm başlıkları ────────────────────────────────────────────── */
.sec-head { text-align: center; max-width: 42rem; margin: 0 auto clamp(2rem, 4vw, 3rem); }
.sec-head .eyebrow { font-size: .75rem; letter-spacing: .22em; text-transform: uppercase; color: var(--primary); font-weight: 600; margin-bottom: .7rem; }
.sec-head p { color: var(--ink-soft); margin-bottom: 0; }
.sec-head.left { text-align: left; margin-inline: 0; }

/* ── Hakkında ────────────────────────────────────────────────────── */
.about-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.about-photo img { border-radius: 14px; box-shadow: 0 26px 50px -30px rgba(60, 35, 30, .5); }
.about-text { font-size: 1.02rem; color: var(--ink-soft); }
.about-text p:first-of-type { font-size: 1.12rem; color: var(--ink-strong); }
.about-text em { color: var(--primary); font-style: italic; }
.badges { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.6rem; }
.badges span { font-size: .82rem; padding: .4rem 1rem; border-radius: 999px; background: var(--surface-alt); border: 1px solid var(--line); color: var(--ink-soft); }

/* ── Kartlar ─────────────────────────────────────────────────────── */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 356px)); gap: 1.6rem; justify-content: center; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px; overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 22px 44px -26px rgba(60, 35, 30, .45); border-color: var(--line-strong); }
.card-media { position: relative; aspect-ratio: 16/10; background: var(--surface-alt); }
.card-media img { width: 100%; height: 100%; object-fit: cover; }
.card-badge {
  position: absolute; top: .8rem; left: .8rem; background: var(--accent); color: #fff;
  font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; font-weight: 600;
  padding: .32rem .8rem; border-radius: 999px;
}
.card-body { padding: 1.4rem 1.5rem 1.5rem; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { margin-bottom: .5rem; }
.card-meta { display: flex; flex-wrap: wrap; gap: .4rem 1rem; font-size: .85rem; color: var(--ink-soft); margin-bottom: .8rem; }
.card-meta span { display: inline-flex; align-items: center; gap: .35rem; }
.card-sum { color: var(--ink-soft); font-size: .95rem; margin-bottom: 1.2rem; }
.card-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.price { font-size: 1.35rem; font-weight: 600; color: var(--ink-strong); font-family: 'Cormorant Garamond', Georgia, serif; }
.price small { font-size: .8rem; color: var(--ink-soft); font-family: inherit; }

/* Kategori başlığı */
.cat-title {
  text-align: center; font-size: clamp(1.15rem, 2vw, 1.4rem); color: var(--ink-strong);
  margin: 1.2rem 0 1.4rem; position: relative; display: flex; align-items: center; gap: 1rem;
}
.cat-title::before, .cat-title::after { content: ''; flex: 1; height: 1px; background: var(--line-strong); }

/* ── Referanslar ─────────────────────────────────────────────────── */
.quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 1.5rem; }
.quote { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 1.8rem; }
.quote .stars { color: var(--accent); letter-spacing: .15em; font-size: .9rem; margin-bottom: .8rem; }
.quote p { font-style: italic; color: var(--ink-soft); }
.quote .who { font-weight: 600; color: var(--ink-strong); margin-top: 1rem; }
.quote .who small { display: block; font-weight: 400; color: var(--ink-soft); font-size: .85rem; }

/* ── SSS ─────────────────────────────────────────────────────────── */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.25rem 2.5rem 1.25rem 0; position: relative;
  font-weight: 500; color: var(--ink-strong); font-size: 1.05rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+'; position: absolute; right: .4rem; top: 50%; transform: translateY(-50%);
  font-size: 1.5rem; color: var(--primary); line-height: 1; transition: transform .2s ease;
}
.faq details[open] summary::after { content: '−'; }
.faq .answer { padding: 0 2.5rem 1.4rem 0; color: var(--ink-soft); }

/* ── Formlar ─────────────────────────────────────────────────────── */
.field { margin-bottom: .9rem; }
.field label { display: block; font-size: .85rem; color: var(--ink-soft); margin-bottom: .35rem; }
input, textarea, select {
  width: 100%; padding: .85rem 1rem; font: inherit; color: var(--ink);
  background: var(--surface); border: 1px solid var(--line-strong); border-radius: 10px;
  transition: border-color .18s ease, box-shadow .18s ease;
}
input:focus, textarea:focus, select:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent);
}
textarea { min-height: 130px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }

.subscribe {
  background: var(--surface); border: 1px solid var(--line); border-radius: 18px;
  padding: clamp(1.8rem, 4vw, 2.8rem); text-align: center; margin-top: 2.5rem;
}
.subscribe h3 { margin-bottom: .4rem; }
.subscribe p { color: var(--ink-soft); }
.subscribe form { display: flex; flex-wrap: wrap; gap: .7rem; justify-content: center; margin-top: 1.4rem; }
.subscribe input { flex: 1 1 210px; max-width: 280px; }

.notice { padding: .95rem 1.2rem; border-radius: 10px; margin-bottom: 1.2rem; font-size: .95rem; }
.notice.ok { background: color-mix(in srgb, #2e9e63 12%, transparent); border: 1px solid color-mix(in srgb, #2e9e63 35%, transparent); color: #1f7247; }
.notice.info { background: var(--surface-alt); border: 1px solid var(--line-strong); color: var(--ink-soft); }

/* ── İletişim ────────────────────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.contact-list { list-style: none; margin: 0; padding: 0; }
.contact-list li { display: flex; gap: .9rem; align-items: flex-start; margin-bottom: 1.2rem; color: var(--ink-soft); }
.contact-list .ico { width: 40px; height: 40px; flex: none; border-radius: 50%; background: var(--surface-alt); display: grid; place-items: center; color: var(--primary); }
.contact-list strong { display: block; color: var(--ink-strong); font-weight: 500; }

/* ── Alt bilgi ───────────────────────────────────────────────────── */
footer.site {
  background: var(--footer-bg); color: color-mix(in srgb, var(--footer-ink) 78%, transparent);
  padding: 3.5rem 0 2rem; margin-top: 0;
}
footer.site a { color: color-mix(in srgb, var(--footer-ink) 78%, transparent); }
footer.site a:hover { color: var(--footer-ink); }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; }
.foot-grid h4 { color: var(--footer-ink); font-size: 1.05rem; margin-bottom: .9rem; }
.foot-grid ul { list-style: none; margin: 0; padding: 0; }
.foot-grid li { margin-bottom: .5rem; font-size: .93rem; }
.socials { display: flex; gap: .6rem; margin-top: 1.1rem; }
.socials a {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: color-mix(in srgb, var(--footer-ink) 12%, transparent); font-size: 1.15rem;
  transition: background .2s ease, transform .2s ease;
}
.socials a:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }
.copy { border-top: 1px solid color-mix(in srgb, var(--footer-ink) 15%, transparent); margin-top: 2.5rem; padding-top: 1.4rem; font-size: .85rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

/* ── WhatsApp düğmesi ────────────────────────────────────────────── */
.wa {
  position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 60;
  width: 54px; height: 54px; border-radius: 50%; background: #25d366; color: #fff;
  display: grid; place-items: center; font-size: 1.7rem;
  box-shadow: 0 10px 26px -8px rgba(37, 211, 102, .7);
  transition: transform .2s ease;
}
.wa:hover { transform: scale(1.07); }

/* ── İç sayfalar (seminer / blog detay) ──────────────────────────── */
.page-hero { padding: clamp(2.5rem, 5vw, 4rem) 0 0; }
.crumb { font-size: .88rem; color: var(--ink-soft); margin-bottom: 1.2rem; }
.detail-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: clamp(2rem, 4vw, 3.5rem); align-items: start; }
.detail-media img { border-radius: 16px; }
.prose { color: var(--ink-soft); font-size: 1.02rem; }
.prose h2, .prose h3 { margin-top: 1.8em; }
.prose ul, .prose ol { padding-left: 1.2rem; }
.prose li { margin-bottom: .5rem; }
.prose blockquote { margin: 1.6rem 0; padding: .2rem 0 .2rem 1.3rem; border-left: 3px solid var(--primary); font-style: italic; color: var(--ink-strong); }
.buy-box {
  position: sticky; top: 90px; background: var(--surface); border: 1px solid var(--line);
  border-radius: 18px; padding: 1.8rem;
}
.buy-box .price { font-size: 2rem; display: block; margin-bottom: .3rem; }
.buy-box ul { list-style: none; margin: 1.2rem 0; padding: 0; font-size: .92rem; color: var(--ink-soft); }
.buy-box li { display: flex; gap: .6rem; margin-bottom: .6rem; }
.buy-box li::before { content: '✓'; color: var(--primary); font-weight: 700; }

/* ── Duyarlılık ──────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-in, .about-grid, .contact-grid, .detail-grid { grid-template-columns: 1fr; }
  .hero-photo { order: -1; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .buy-box { position: static; }
}
@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch;
    gap: 0; background: var(--bg); border-bottom: 1px solid var(--line); padding: .5rem 0; display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: .85rem 1.25rem; }
  .nav-links a::after { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}

/* Görünüm animasyonu — yalnızca JS çalışıyorsa gizle, aksi halde içerik hep görünür */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .5s ease, transform .5s ease; }
.js .reveal.in { opacity: 1; transform: none; }