/* ==========================================================================
   İzmir Krav Maga Club — Ana Stil Dosyası
   Tasarım dili: IBFKM.org şablonundan esinlenilmiştir (siyah zemin, kırmızı
   taktik vurgu, ultra-condensed büyük başlıklar, kırmızı üst çizgili kartlar).
   ========================================================================== */


:root {
  --bg: #060607;
  --bg-alt: #0e0e10;
  --card: #131315;
  --card-hover: #1a1a1c;
  --text: #f5f5f5;
  --text-muted: #9a9a9f;
  --accent: #e10600;
  --accent-2: #ff3b30;
  --gold: #c9a24b;
  --border: #262628;
  --radius: 8px;
  --radius-sm: 6px;
  --maxw: 1160px;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  --font-head: "Bebas Neue", "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

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

section { padding: 96px 0; }

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 0.85rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--accent); display: inline-block; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  text-transform: uppercase;
  line-height: 1.05;
  letter-spacing: 0.015em;
  font-weight: 400;
}

h1 { font-size: clamp(2.8rem, 7vw, 5rem); }
h2 { font-size: clamp(2.1rem, 4.6vw, 3.1rem); margin-bottom: 18px; }
h3 { font-size: 1.4rem; margin-bottom: 10px; letter-spacing: 0.02em; }

p { color: var(--text-muted); }

.section-head {
  max-width: 640px;
  margin: 0 auto 56px;
  text-align: center;
}
.section-head.left { margin: 0 0 48px; text-align: left; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 30px;
  border-radius: 3px;
  font-family: var(--font-head);
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 400;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 10px 26px rgba(225, 6, 0, 0.35);
}
.btn-primary:hover { background: #ff1a10; transform: translateY(-2px); box-shadow: 0 14px 32px rgba(225, 6, 0, 0.5); }
.btn-whatsapp { background: #25d366; color: #06210f; box-shadow: 0 10px 26px rgba(37, 211, 102, 0.3); }
.btn-whatsapp:hover { background: #2fe374; transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm { padding: 11px 22px; font-size: 0.88rem; }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  background: #060607;
  border-bottom: 2px solid var(--accent);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-family: var(--font-head);
  font-size: 1.5rem;
  letter-spacing: 0.04em;
}
.logo span { color: var(--accent); }
.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav-links a {
  font-family: var(--font-head);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s ease;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--accent); }
.nav-cta { display: flex; align-items: center; gap: 18px; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span { width: 24px; height: 2px; background: var(--text); display: block; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--bg-alt);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border);
  }
  .hamburger { display: flex; }
  .nav-cta .btn-primary.nav-only-desktop { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  padding-bottom: 80px;
  background:
    linear-gradient(180deg, rgba(6,6,7,0.55) 0%, rgba(6,6,7,0.88) 70%, var(--bg) 100%),
    radial-gradient(circle at 80% 30%, rgba(225, 6, 0, 0.16), transparent 50%),
    repeating-linear-gradient(120deg, #111 0px, #111 2px, #0a0a0a 2px, #0a0a0a 60px),
    var(--bg);
  overflow: hidden;
  filter: grayscale(0.15);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 50% 40%, black, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px; height: 90px;
  background: var(--bg);
  clip-path: polygon(0 45%, 100% 0, 100% 100%, 0 100%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 820px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--accent);
  border-radius: 3px;
  padding: 9px 18px;
  font-family: var(--font-head);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 28px;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.hero h1 { margin-bottom: 22px; font-style: italic; }

.hero-emblem {
  width: 84px; height: 84px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 26px;
  background: radial-gradient(circle, rgba(225,6,0,0.12), transparent 70%);
}
.hero-emblem svg { width: 44px; height: 44px; stroke: var(--text); }
.hero .lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 36px;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 40px; }
.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.hero-stats div strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1.6rem;
  color: var(--text);
}
.hero-stats div span { font-size: 0.82rem; color: var(--text-muted); }

/* ---------- Media placeholder (görsel/video eklenecek alanlar) ---------- */
.media-placeholder {
  border: 1.5px dashed var(--border);
  border-radius: var(--radius);
  background: var(--card);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 8px;
  color: var(--text-muted);
  padding: 32px 16px;
  min-height: 180px;
}
.media-placeholder svg { width: 34px; height: 34px; opacity: 0.6; }
.media-placeholder .mp-label { font-size: 0.82rem; }
.media-placeholder .mp-file {
  font-family: monospace;
  font-size: 0.72rem;
  color: var(--accent-2);
  word-break: break-all;
}

/* ---------- Generic grid / cards ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-5, .grid-4 { grid-template-columns: 1fr; }
}
@media (min-width: 901px) and (max-width: 1100px) {
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 32px;
  position: relative;
  overflow: hidden;
  counter-increment: card-count;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.card:hover { transform: translateY(-4px); background: var(--card-hover); }
.card::after {
  content: counter(card-count, decimal-leading-zero);
  position: absolute;
  right: 14px; top: 6px;
  font-family: var(--font-head);
  font-size: 3.4rem;
  color: rgba(225,6,0,0.14);
  line-height: 1;
  pointer-events: none;
}
.grid-5, .grid-3 { counter-reset: card-count; }

.icon-badge {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(225,6,0,0.12);
  border: 1px solid rgba(225,6,0,0.3);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
}
.icon-badge svg { width: 26px; height: 26px; stroke: var(--accent); }

.checklist li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--text-muted);
  margin-bottom: 10px;
  font-size: 0.95rem;
}
.checklist li svg { width: 18px; height: 18px; flex-shrink: 0; stroke: var(--accent); margin-top: 2px; }

/* ---------- Bölüm: Krav Maga Nedir ---------- */
.section-alt { background: var(--bg-alt); }

/* ---------- Programlar karşılaştırma ---------- */
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
@media (max-width: 900px) { .compare-grid { grid-template-columns: 1fr; } }
.program-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 40px 32px;
  position: relative;
  display: flex;
  flex-direction: column;
}
.program-card.featured { border-color: var(--accent); box-shadow: var(--shadow); }
.program-card .tag {
  align-self: flex-start;
  font-family: var(--font-head);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 3px;
  border: 1px solid var(--accent);
  color: var(--accent);
  margin-bottom: 18px;
}
.program-card p.desc { margin-bottom: 22px; }
.program-card .checklist { margin-bottom: 26px; flex-grow: 1; }
.program-full-card {
  grid-column: 1 / -1;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 36px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* ---------- Eğitmen ---------- */
.trainer-photo {
  aspect-ratio: 3/4;
  border-radius: var(--radius);
}
.credential-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.credential-list li:last-child { border-bottom: none; }
.credential-list svg { width: 20px; height: 20px; stroke: var(--accent); flex-shrink: 0; margin-top: 2px; }
.credential-list strong { color: var(--text); display: block; font-size: 0.95rem; }
.credential-list span { color: var(--text-muted); font-size: 0.85rem; }

/* ---------- Galeri ---------- */
.tabs { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 36px; }
.tab-btn {
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-head);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s ease;
}
.tab-btn.active, .tab-btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 900px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) {
  .gallery-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 14px;
    padding-bottom: 10px;
  }
  .gallery-grid .media-placeholder { min-width: 78%; scroll-snap-align: start; }
}
.gallery-grid .media-placeholder { aspect-ratio: 4/3; }
.video-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
@media (max-width: 700px) { .video-grid { grid-template-columns: 1fr; } }
.video-grid .media-placeholder { aspect-ratio: 16/9; }

/* ---------- Ders akışı (timeline / UNIT kartları) ---------- */
.timeline { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; position: relative; }
@media (max-width: 800px) { .timeline { grid-template-columns: 1fr; gap: 20px; } }
.timeline-step {
  position: relative; padding: 28px 22px; text-align: left;
  background: var(--card); border: 1px solid var(--border); border-top: 3px solid var(--accent);
  border-radius: var(--radius-sm);
}
.timeline-step .unit-tag {
  display: inline-block; font-family: var(--font-head); font-size: 0.75rem; letter-spacing: 0.1em;
  color: var(--accent); border: 1px solid var(--accent); border-radius: 3px; padding: 3px 10px; margin-bottom: 14px;
}
.timeline-time {
  font-family: var(--font-head);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

/* ---------- Yorumlar ---------- */
.reviews-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 16px;
}
.review-card {
  min-width: 320px;
  scroll-snap-align: start;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 28px;
}
.stars { color: var(--accent); letter-spacing: 2px; margin-bottom: 14px; }
.review-card .author {
  margin-top: 16px; font-family: var(--font-head); font-size: 0.85rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--accent); font-weight: 400;
}

/* ---------- SSS (accordion via <details>) ---------- */
.faq-item {
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  background: var(--card);
  overflow: hidden;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 24px;
  font-family: var(--font-head);
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--accent);
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-body { padding: 0 24px 22px; color: var(--text-muted); }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--bg-alt);
  border-top: 2px solid var(--accent);
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.cta-band h2 { margin-bottom: 14px; }
.cta-band p { max-width: 520px; margin: 0 auto 32px; }

/* ---------- Footer ---------- */
footer { background: #000; padding: 72px 0 28px; border-top: 2px solid var(--accent); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 48px; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
footer h4 {
  font-family: var(--font-head); font-size: 0.95rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text); margin-bottom: 18px; padding-left: 12px; border-left: 3px solid var(--accent);
}
footer .footer-links li { margin-bottom: 10px; }
footer .footer-links a { color: var(--text-muted); font-size: 0.9rem; }
footer .footer-links a:hover { color: var(--accent); }
footer .foot-map { border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--border); min-height: 140px; }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ---------- Floating WhatsApp CTA ---------- */
.floating-cta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 998;
  width: 62px; height: 62px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366, #128c4a);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 14px 30px rgba(37, 211, 102, 0.45);
  transition: transform 0.2s ease;
}
.floating-cta:hover { transform: scale(1.08); }
.floating-cta svg { width: 30px; height: 30px; fill: #fff; }

/* ---------- Sayfa üstü küçük hero (alt sayfalar) ---------- */
.page-hero {
  position: relative;
  padding: 170px 0 90px;
  background:
    radial-gradient(circle at 20% 10%, rgba(225,6,0,0.16), transparent 40%),
    repeating-linear-gradient(120deg, #101011 0px, #101011 2px, #060607 2px, #060607 60px);
  text-align: center;
  border-bottom: 2px solid var(--accent);
}
.page-hero .eyebrow { display: flex; justify-content: center; }
.page-hero p { max-width: 560px; margin: 0 auto; }
.breadcrumb { font-size: 0.8rem; letter-spacing: 0.05em; color: var(--text-muted); margin-bottom: 18px; text-transform: uppercase; }
.breadcrumb a:hover { color: var(--accent); }

/* ---------- Contact page ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-card {
  display: flex;
  gap: 16px;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card);
  margin-bottom: 16px;
  align-items: flex-start;
}
.contact-card svg { width: 22px; height: 22px; stroke: var(--accent-2); flex-shrink: 0; margin-top: 2px; }
.map-embed { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); min-height: 380px; }
.map-embed iframe { width: 100%; height: 100%; min-height: 380px; border: 0; }

/* ---------- Blog ---------- */
.blog-card img, .blog-card .media-placeholder { aspect-ratio: 16/10; margin-bottom: 18px; }
.blog-card .eyebrow { margin-bottom: 10px; }

/* ---------- Blog makale şablonu ---------- */
.article-meta {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  font-family: var(--font-head); font-size: 0.85rem; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--text-muted); margin-top: 20px;
}
.article-meta .author { color: var(--accent); }
.article-meta .dot-sep { width: 4px; height: 4px; border-radius: 50%; background: var(--border); }
.article-body { max-width: 760px; margin: 0 auto; }
.article-body p { margin-bottom: 20px; font-size: 1.05rem; }
.article-body h2 { margin-top: 48px; font-size: clamp(1.6rem, 3vw, 2.1rem); }
.article-body h3 { margin-top: 30px; font-size: 1.2rem; color: var(--text); }
.article-body ul { margin: 0 0 24px; }
.article-body ul li {
  position: relative; padding-left: 22px; margin-bottom: 10px; color: var(--text-muted);
}
.article-body ul li::before { content: "»"; position: absolute; left: 0; color: var(--accent); }
.article-body blockquote {
  border-left: 3px solid var(--accent); padding: 4px 24px; margin: 32px 0;
  font-family: var(--font-head); font-size: 1.3rem; letter-spacing: 0.01em; color: var(--text);
}
.article-cta {
  max-width: 760px; margin: 48px auto 0; padding: 32px; text-align: center;
  background: var(--card); border: 1px solid var(--border); border-top: 3px solid var(--accent);
  border-radius: var(--radius-sm);
}
.related-posts { max-width: 760px; margin: 56px auto 0; }
.related-posts h4 {
  font-family: var(--font-head); font-size: 0.95rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text); margin-bottom: 18px; padding-left: 12px; border-left: 3px solid var(--accent);
}
.related-posts ul { display: flex; flex-direction: column; gap: 10px; }
.related-posts a {
  display: block; padding: 14px 18px; background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text); font-size: 0.95rem; transition: border-color 0.2s ease;
}
.related-posts a:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Sabit sol sosyal medya çubuğu (IBFKM tarzı) ---------- */
.social-sidebar {
  position: fixed;
  left: 0; top: 45%;
  transform: translateY(-50%);
  z-index: 500;
  display: flex;
  flex-direction: column;
}
.social-sidebar a {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: #111;
  border-right: 2px solid var(--accent);
  transition: background 0.2s ease, padding-left 0.2s ease;
}
.social-sidebar a:hover { background: var(--accent); }
.social-sidebar svg { width: 18px; height: 18px; stroke: #fff; }
@media (max-width: 900px) { .social-sidebar { display: none; } }
@media (min-width: 901px) { body { padding-left: 44px; } .navbar { left: 44px; } }

/* utility */
.text-muted { color: var(--text-muted); }
.mt-24 { margin-top: 24px; }
.center { text-align: center; }