/* ============================================================
   Page-Specific Styles (Brand Banner, Inner Pages, etc.)
   ============================================================ */

/* ============================================================
   Hero Banner (homepage — full-width banner as hero)
   Görsel doğal oranı: 1344x768 (1.75:1)
   ============================================================ */
.hero-banner {
  position: relative;
  width: 100%;
  aspect-ratio: 1344 / 560;
  max-height: 72vh;
  min-height: 440px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background: var(--primary-950);
}
.hero-banner > img.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  z-index: 1;
}
.hero-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    rgba(10,20,40,0.72) 0%,
    rgba(10,20,40,0.38) 35%,
    rgba(10,20,40,0.05) 55%,
    transparent 70%);
  z-index: 2;
}
.hero-banner .container {
  position: relative;
  z-index: 3;
  width: 100%;
}
.hero-banner-content {
  max-width: 560px;
}
.hero-banner-title {
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.08;
  color: var(--white);
  letter-spacing: -0.03em;
  margin-block: var(--s-4) var(--s-5);
}
.hero-banner-title .soft {
  color: var(--accent-200);
  font-weight: 500;
  display: block;
  margin-top: 4px;
}
.hero-banner-lede {
  font-size: 1.05rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.85);
  max-width: 460px;
  margin-bottom: var(--s-8);
}
.hero-banner .scroll-indicator { color: rgba(255,255,255,0.55); }
.hero-banner .eyebrow { color: var(--white); opacity: 0.8; }

.hero-banner-stats {
  display: flex;
  gap: var(--s-8);
  margin-top: var(--s-8);
  flex-wrap: wrap;
}
.hero-banner-stat-value {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--accent-200);
  line-height: 1;
}
.hero-banner-stat-label {
  color: rgba(255,255,255,0.6);
  font-size: 0.75rem;
  margin-top: 4px;
  letter-spacing: 0.04em;
}

@media (max-width: 960px) {
  .hero-banner {
    aspect-ratio: auto;
    min-height: 560px;
    max-height: none;
    align-items: flex-end;
    padding-block: 50vw var(--s-10);
  }
  .hero-banner > img.hero-bg {
    height: 60vw;
    top: 0;
    bottom: auto;
    object-position: center 30%;
  }
  .hero-banner::before {
    background: linear-gradient(to bottom,
      transparent 0%,
      rgba(10,20,40,0.2) 40%,
      rgba(10,20,40,0.72) 60%,
      rgba(10,20,40,0.92) 100%);
  }
  .hero-banner-content { max-width: none; }
  .hero-banner-title { font-size: clamp(2rem, 8vw, 2.75rem); }
  .hero-banner-stats { gap: var(--s-5); }
}

/* ============================================================
   Page Hero (inner pages — smaller than homepage hero)
   ============================================================ */

.page-hero {
  padding-block: var(--s-16) var(--s-12);
  background: linear-gradient(180deg, var(--ice) 0%, var(--snow) 100%);
  position: relative;
  overflow: hidden;
  text-align: left;
}
.page-hero::before {
  content: "";
  position: absolute;
  top: -30%; right: -10%;
  width: 50%; height: 100%;
  background: radial-gradient(circle, rgba(29,161,242,0.15), transparent 65%);
  filter: blur(60px);
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero .eyebrow { color: var(--accent-600); }
.page-hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  margin-top: var(--s-5);
  max-width: 800px;
}
.page-hero .lede {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 680px;
  margin-top: var(--s-5);
  line-height: 1.6;
}

/* Breadcrumb */
.breadcrumb {
  padding: var(--s-5) 0;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-500);
  font-size: 0.875rem;
  background: var(--white);
}
.breadcrumb a { color: var(--gray-500); }
.breadcrumb a:hover { color: var(--accent-500); }
.breadcrumb span { color: var(--gray-400); padding: 0 8px; }
.breadcrumb strong { color: var(--ink); font-weight: 500; }

/* ============================================================
   Active Nav State
   ============================================================ */

.page-home .nav-primary a[href="index.html"],
.page-urunler .nav-primary a[href="urunler.html"],
.page-neden .nav-primary a[href="neden-dayrelax.html"],
.page-destek .nav-primary a[href="destek.html"],
.page-hakkimizda .nav-primary a[href="hakkimizda.html"],
.page-iletisim .nav-primary a[href="iletisim.html"] {
  color: var(--accent-600);
}
.page-home .nav-primary a[href="index.html"]::after,
.page-urunler .nav-primary a[href="urunler.html"]::after,
.page-neden .nav-primary a[href="neden-dayrelax.html"]::after,
.page-destek .nav-primary a[href="destek.html"]::after,
.page-hakkimizda .nav-primary a[href="hakkimizda.html"]::after,
.page-iletisim .nav-primary a[href="iletisim.html"]::after {
  transform: scaleX(1);
}

/* ============================================================
   Info Grid (for destek/sss/garanti etc.)
   ============================================================ */

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--s-5);
}
.info-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--r-xl);
  padding: var(--s-8);
  transition: all var(--t-base);
}
.info-card:hover {
  border-color: var(--accent-300);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.info-card-icon {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  background: var(--snow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-600);
  margin-bottom: var(--s-4);
}
.info-card h4 { margin-bottom: var(--s-2); }
.info-card p { font-size: 0.9rem; color: var(--ink-soft); margin-bottom: var(--s-4); }
.info-card a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-600);
  font-weight: 600;
  font-size: 0.9rem;
}

/* ============================================================
   Accordion (FAQ)
   ============================================================ */

.accordion { max-width: 880px; margin: 0 auto; }
.accordion-item {
  border-bottom: 1px solid var(--gray-200);
}
.accordion-item:first-child { border-top: 1px solid var(--gray-200); }
.accordion-trigger {
  width: 100%;
  padding: var(--s-6) 0;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  transition: color var(--t-base);
}
.accordion-trigger:hover { color: var(--accent-600); }
.accordion-trigger .ic {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--gray-100);
  color: var(--ink-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 400;
  flex-shrink: 0;
  transition: all var(--t-base);
}
.accordion-item.open .accordion-trigger .ic {
  background: var(--accent-500);
  color: var(--white);
  transform: rotate(45deg);
}
.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 400ms ease;
  color: var(--ink-soft);
  line-height: 1.65;
}
.accordion-item.open .accordion-panel {
  max-height: 600px;
  padding-bottom: var(--s-6);
}

/* ============================================================
   Filters (product listing)
   ============================================================ */

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
  padding: var(--s-5) 0;
  margin-bottom: var(--s-8);
  border-bottom: 1px solid var(--gray-100);
}
.filter-chip {
  padding: 10px 18px;
  border-radius: var(--r-full);
  border: 1.5px solid var(--gray-200);
  background: var(--white);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--t-base);
  color: var(--ink-soft);
}
.filter-chip:hover { border-color: var(--accent-400); }
.filter-chip.active {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

/* ============================================================
   Contact cards
   ============================================================ */

.branch-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--r-xl);
  padding: var(--s-8);
  transition: all var(--t-base);
}
.branch-card:hover {
  border-color: var(--accent-400);
  box-shadow: var(--shadow-md);
}
.branch-card h4 {
  margin-bottom: var(--s-3);
  color: var(--accent-700, var(--accent-600));
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.branch-card .branch-name { font-size: 1.5rem; font-weight: 700; margin-bottom: var(--s-4); }
.branch-card .branch-detail {
  display: flex;
  gap: var(--s-3);
  padding: var(--s-3) 0;
  border-top: 1px solid var(--gray-100);
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.branch-card .branch-detail svg { flex-shrink: 0; color: var(--accent-500); margin-top: 2px; }

/* Timeline (about page) */
.timeline {
  position: relative;
  padding-left: var(--s-10);
}
.timeline::before {
  content: "";
  position: absolute;
  left: 12px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-300), var(--gray-100));
}
.timeline-item { position: relative; padding-bottom: var(--s-10); }
.timeline-item::before {
  content: "";
  position: absolute;
  left: -34px; top: 8px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--accent-500);
  box-shadow: 0 0 0 4px var(--white), 0 0 0 6px var(--accent-200);
}
.timeline-year {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--accent-600);
  letter-spacing: 0.1em;
}
.timeline-item h4 { margin: var(--s-2) 0 var(--s-3); }
.timeline-item p { color: var(--ink-soft); }