/* ==========================================================================
   Karataş Parke ve İç Dekorasyon — Parke, Laminat, Lambiri & Tadilat
   Renk paleti: #E07B39 (turuncu) / #1C1C1C (koyu gri) / #F5F5F5 (açık gri) / #FFF
   Font: Nunito (başlık) + Open Sans (gövde)
   ========================================================================== */

:root {
  --turuncu: #E07B39;
  --turuncu-koyu: #c2652a;
  --koyu-gri: #1C1C1C;
  --acik-gri: #F5F5F5;
  --beyaz: #FFFFFF;
  --metin: #2b2b2b;
  --metin-soluk: #5d5d5d;
  --kenar: #e4e4e4;
  --whatsapp: #25D366;
  --golge: 0 6px 24px rgba(0, 0, 0, 0.08);
  --golge-hover: 0 10px 32px rgba(224, 123, 57, 0.22);
  --radius: 12px;
  --max: 1180px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--metin);
  background: var(--beyaz);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
  font-family: 'Nunito', sans-serif;
  color: var(--koyu-gri);
  line-height: 1.25;
  font-weight: 800;
}

a { color: var(--turuncu); text-decoration: none; transition: color .2s; }
a:hover { color: var(--turuncu-koyu); }

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

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

.section { padding: 64px 0; }
.section-sm { padding: 44px 0; }
.bg-acik { background: var(--acik-gri); }
.bg-koyu { background: var(--koyu-gri); color: #e9e9e9; }
.bg-koyu h1, .bg-koyu h2, .bg-koyu h3 { color: #fff; }

.section-title { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 12px; }
.section-lead { color: var(--metin-soluk); max-width: 760px; margin-bottom: 34px; }
.text-center { text-align: center; }
.center-block { margin-left: auto; margin-right: auto; }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px; border-radius: 50px;
  font-family: 'Nunito', sans-serif; font-weight: 800; font-size: .98rem;
  cursor: pointer; border: 2px solid transparent; transition: all .2s;
  white-space: nowrap;
}
.btn-primary { background: var(--turuncu); color: #fff; }
.btn-primary:hover { background: var(--turuncu-koyu); color: #fff; transform: translateY(-2px); box-shadow: var(--golge-hover); }
.btn-wa { background: var(--whatsapp); color: #fff; }
.btn-wa:hover { background: #1eb958; color: #fff; transform: translateY(-2px); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn-ghost:hover { background: #fff; color: var(--koyu-gri); }
.btn-lg { padding: 16px 34px; font-size: 1.05rem; }

/* ---------- Navbar ---------- */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.97); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--kenar);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.logo { display: flex; align-items: center; gap: 10px; font-family: 'Nunito', sans-serif; font-weight: 900; font-size: 1.25rem; color: var(--koyu-gri); }
.logo:hover { color: var(--koyu-gri); }
.logo-mark {
  width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0;
  background: var(--turuncu); color: #fff; display: grid; place-items: center;
  font-weight: 900; font-size: 1.15rem;
}
.logo span { color: var(--turuncu); }

.logo { flex-shrink: 0; }
.nav-menu { display: flex; align-items: center; gap: 20px; list-style: none; }
.nav-menu a { display: inline-block; color: var(--koyu-gri); font-weight: 600; font-size: .95rem; white-space: nowrap; }
.nav-menu a:hover { color: var(--turuncu); }

.nav-cta { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.nav-tel { display: inline-flex; align-items: center; gap: 7px; font-family: 'Nunito', sans-serif; font-weight: 800; color: var(--koyu-gri); font-size: 1.02rem; white-space: nowrap; }
.nav-tel:hover { color: var(--turuncu); }
.nav-tel .ico { color: var(--turuncu); }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.hamburger span { width: 26px; height: 3px; background: var(--koyu-gri); border-radius: 3px; transition: .3s; }
.hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(135deg, #1C1C1C 0%, #2c2620 55%, #3a2a1a 100%);
  color: #fff; padding: 74px 0; position: relative; overflow: hidden;
}
.hero::after {
  content: ''; position: absolute; right: -120px; top: -120px;
  width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(224,123,57,.35), transparent 65%);
}
.hero-inner { position: relative; z-index: 2; max-width: 780px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 42px; align-items: center; position: relative; z-index: 2; }
.hero-grid .hero-inner { max-width: none; }
.hero-media { position: relative; }
.hero-media img { width: 100%; height: 360px; object-fit: cover; border-radius: 18px; box-shadow: 0 24px 60px rgba(0,0,0,.4); border: 1px solid rgba(255,255,255,.12); }
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 26px; }
  .hero-media { order: -1; }
  .hero-media img { height: 220px; }
}

/* İçerik görseli (prose arasına) */
.content-img { margin: 26px 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--golge); }
.content-img img { width: 100%; height: 380px; object-fit: cover; }
.content-img figcaption { padding: 12px 18px; background: var(--acik-gri); color: var(--metin-soluk); font-size: .88rem; }
@media (max-width: 600px) { .content-img img { height: 220px; } }

/* Galeri grid (hakkımızda vb.) */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.gallery-grid img { width: 100%; height: 200px; object-fit: cover; border-radius: var(--radius); }
@media (max-width: 768px) { .gallery-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .gallery-grid { grid-template-columns: 1fr; } }
.hero .eyebrow {
  display: inline-block; background: rgba(224,123,57,.18); color: var(--turuncu);
  padding: 6px 16px; border-radius: 50px; font-weight: 700; font-size: .85rem;
  margin-bottom: 18px; letter-spacing: .3px;
}
.hero h1 { color: #fff; font-size: clamp(1.9rem, 4.5vw, 3rem); margin-bottom: 16px; }
.hero .sub { font-size: clamp(1rem, 2vw, 1.2rem); color: #d8d2cc; margin-bottom: 30px; max-width: 640px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-badges { display: flex; gap: 26px; flex-wrap: wrap; margin-top: 34px; }
.hero-badge { font-size: .9rem; color: #cfc9c2; }
.hero-badge b { display: block; font-family: 'Nunito', sans-serif; font-size: 1.5rem; color: var(--turuncu); }

/* ---------- Breadcrumb ---------- */
.breadcrumb { background: var(--acik-gri); padding: 12px 0; font-size: .86rem; border-bottom: 1px solid var(--kenar); }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; color: var(--metin-soluk); }
.breadcrumb li::after { content: '›'; margin-left: 8px; color: #b3b3b3; }
.breadcrumb li:last-child::after { content: ''; }
.breadcrumb a { color: var(--metin-soluk); }
.breadcrumb a:hover { color: var(--turuncu); }
.breadcrumb li:last-child { color: var(--koyu-gri); font-weight: 600; }

/* ---------- Prose / içerik ---------- */
.prose h2 { font-size: 1.5rem; margin: 30px 0 12px; }
.prose h3 { font-size: 1.2rem; margin: 24px 0 10px; }
.prose p { margin-bottom: 16px; color: var(--metin); }
.prose ul, .prose ol { margin: 0 0 18px 22px; }
.prose li { margin-bottom: 8px; }
.prose strong { color: var(--koyu-gri); }
.lead-lg { font-size: 1.1rem; color: var(--metin-soluk); }

/* ---------- Grid & Kartlar ---------- */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff; border: 1px solid var(--kenar); border-radius: var(--radius);
  padding: 26px; transition: all .22s; height: 100%;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--golge); border-color: #e0c3ac; }
.card .ico-box {
  width: 52px; height: 52px; border-radius: 12px; margin-bottom: 16px;
  background: rgba(224,123,57,.12); color: var(--turuncu);
  display: grid; place-items: center; font-size: 1.5rem;
}
.card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.card p { color: var(--metin-soluk); font-size: .95rem; }
.card .card-link { display: inline-block; margin-top: 14px; font-weight: 700; font-size: .9rem; }

/* Avantaj listesi */
.avantaj { display: flex; gap: 16px; align-items: flex-start; }
.avantaj .ico-box { flex-shrink: 0; margin-bottom: 0; }
.avantaj h3 { font-size: 1.08rem; margin-bottom: 4px; }
.avantaj p { color: var(--metin-soluk); font-size: .93rem; }

/* ---------- Yorumlar ---------- */
.yorum { background: #fff; border: 1px solid var(--kenar); border-radius: var(--radius); padding: 26px; height: 100%; }
.yorum .stars { color: #f5b731; font-size: 1rem; margin-bottom: 12px; letter-spacing: 2px; }
.yorum p { font-style: italic; color: var(--metin); margin-bottom: 16px; }
.yorum .kisi { display: flex; align-items: center; gap: 12px; }
.yorum .avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--turuncu); color: #fff; display: grid; place-items: center; font-family: 'Nunito', sans-serif; font-weight: 800; flex-shrink: 0; }
.yorum .kisi b { font-family: 'Nunito', sans-serif; display: block; color: var(--koyu-gri); font-size: .95rem; }
.yorum .kisi small { color: var(--metin-soluk); }

/* ---------- Bölge kutusu ---------- */
.bolge-box { background: #fff; border-left: 4px solid var(--turuncu); border-radius: 0 var(--radius) var(--radius) 0; padding: 24px 28px; box-shadow: var(--golge); }
.bolge-box h2 { font-size: 1.3rem; margin-bottom: 10px; }
.bolge-box p { color: var(--metin-soluk); }

/* ---------- SSS ---------- */
.sss-item { border-bottom: 1px solid var(--kenar); }
.sss-q {
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  padding: 20px 40px 20px 0; font-family: 'Nunito', sans-serif; font-weight: 700;
  font-size: 1.05rem; color: var(--koyu-gri); position: relative;
}
.sss-q::after { content: '+'; position: absolute; right: 6px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--turuncu); transition: .2s; }
.sss-item.open .sss-q::after { content: '−'; }
.sss-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; color: var(--metin-soluk); }
.sss-item.open .sss-a { max-height: 400px; }
.sss-a p { padding: 0 0 20px; }

/* ---------- CTA bandı ---------- */
.cta-band { background: linear-gradient(135deg, var(--turuncu) 0%, var(--turuncu-koyu) 100%); color: #fff; text-align: center; }
.cta-band h2 { color: #fff; font-size: clamp(1.5rem, 3vw, 2.1rem); margin-bottom: 12px; }
.cta-band p { color: #fff2e8; max-width: 620px; margin: 0 auto 26px; }
.cta-tel { font-family: 'Nunito', sans-serif; font-weight: 900; font-size: clamp(1.6rem, 4vw, 2.4rem); color: #fff; display: inline-flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.cta-tel:hover { color: #fff; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-band .btn-primary { background: #fff; color: var(--turuncu-koyu); }
.cta-band .btn-primary:hover { background: var(--koyu-gri); color: #fff; }

/* ---------- Footer ---------- */
.footer { background: var(--koyu-gri); color: #b8b8b8; padding: 56px 0 24px; }
.footer h4 { color: #fff; font-size: 1.05rem; margin-bottom: 16px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 34px; }
.footer a { color: #b8b8b8; font-size: .92rem; }
.footer a:hover { color: var(--turuncu); }
.footer ul { list-style: none; }
.footer li { margin-bottom: 9px; }
.footer .f-logo { display: flex; align-items: center; gap: 10px; font-family: 'Nunito', sans-serif; font-weight: 900; font-size: 1.2rem; color: #fff; margin-bottom: 14px; }
.footer .f-desc { font-size: .9rem; line-height: 1.7; margin-bottom: 16px; }
.footer .f-contact li { display: flex; gap: 9px; align-items: flex-start; }
.footer .f-contact .ico { color: var(--turuncu); flex-shrink: 0; }
.footer-bottom { border-top: 1px solid #333; margin-top: 40px; padding-top: 20px; text-align: center; font-size: .85rem; color: #8a8a8a; }
.footer-bottom a { color: #a5a5a5; }

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 200;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--whatsapp); color: #fff; display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(37,211,102,.45); animation: wa-pulse 2.2s infinite;
}
.wa-float:hover { background: #1eb958; color: #fff; transform: scale(1.06); }
.wa-float svg { width: 32px; height: 32px; }
@keyframes wa-pulse { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); } 70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); } 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); } }

/* ---------- Blog ---------- */
.blog-hero { padding: 54px 0 40px; }
.blog-meta { color: var(--metin-soluk); font-size: .88rem; margin-bottom: 8px; }
.article { max-width: 780px; margin: 0 auto; }
.article .prose p { font-size: 1.03rem; }
.article-cta { background: var(--acik-gri); border-radius: var(--radius); padding: 28px; margin: 34px 0; text-align: center; }
.blog-card { background: #fff; border: 1px solid var(--kenar); border-radius: var(--radius); overflow: hidden; transition: .22s; height: 100%; }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--golge); }
.blog-card .thumb { height: 8px; background: var(--turuncu); }
.blog-card .body { padding: 22px; }
.blog-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.blog-card p { color: var(--metin-soluk); font-size: .92rem; }

/* ---------- Link listesi (hub) ---------- */
.link-cols { columns: 2; column-gap: 40px; }
.link-cols a { display: block; padding: 8px 0; border-bottom: 1px solid var(--kenar); }

.badge-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.badge-row span { background: rgba(224,123,57,.1); color: var(--turuncu-koyu); padding: 6px 14px; border-radius: 50px; font-size: .85rem; font-weight: 600; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}
@media (max-width: 1100px) {
  .nav-menu {
    position: fixed; top: 70px; right: -100%; width: 78%; max-width: 320px;
    height: calc(100vh - 70px); background: #fff; flex-direction: column;
    align-items: flex-start; padding: 26px; gap: 4px; box-shadow: -8px 0 30px rgba(0,0,0,.12);
    transition: right .3s ease; overflow-y: auto;
  }
  .nav-menu.active { right: 0; }
  .nav-menu li { width: 100%; }
  .nav-menu a { display: block; padding: 12px 0; border-bottom: 1px solid var(--acik-gri); width: 100%; }
  .hamburger { display: flex; }
}
@media (max-width: 768px) {
  .nav-cta .nav-tel span { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .link-cols { columns: 1; }
  .section { padding: 46px 0; }
  .hero { padding: 54px 0; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero-btns .btn, .cta-btns .btn { width: 100%; justify-content: center; }
}