/* ============================================================
   SFK GLOBAL — Web Vitrini (Meray Nuts tarzı revizyon)
   Warm premium palet: krem / toprak / seramik
   ============================================================ */
:root {
  --c-cream: #faf6ed;
  --c-sand: #f0e6d3;
  --c-soil: #1c1c1c;
  --c-coffee: #2a2a2a;
  --c-umber: #3a3a3a;
  --c-brand: #2fa52f;
  --c-brand-2: #34d434;
  --c-green: #1c1c1c;
  --c-gold: #34d434;
  --c-card: #fffdf7;
  --c-line: rgba(28, 28, 28, 0.14);
  --c-ink: #181818;
  --c-ink-soft: #5c5c5c;
  --font-display: "Playfair Display", Georgia, serif;
  --font-body: "Inter", system-ui, sans-serif;
  --radius: 24px;
  --shadow: 0 18px 50px rgba(28, 28, 28, 0.10);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--c-cream);
  color: var(--c-ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.container { width: min(1180px, 92%); margin: 0 auto; }

h1, h2, h3, .brand-name, .logo { font-family: var(--font-display); font-weight: 700; line-height: 1.15; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 246, 237, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--c-line);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-logo { height: 52px; width: auto; display: block; }
.brand-mark {
  width: 46px; height: 46px; border-radius: 14px;
  background: linear-gradient(135deg, var(--c-umber), var(--c-brand));
  color: #fff; font-family: var(--font-display); font-weight: 900; font-size: 24px;
  display: grid; place-items: center;
}
.brand-name { font-size: 19px; }
.brand-sub { font-size: 12px; color: var(--c-ink-soft); letter-spacing: 0.04em; }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a { text-decoration: none; font-weight: 600; font-size: 14.5px; color: var(--c-ink); }
.nav-links a:hover { color: var(--c-brand); }
.lang-switch { display: flex; gap: 6px; }
.lang-switch a {
  padding: 6px 11px; border-radius: 999px; text-decoration: none;
  font-size: 13px; font-weight: 700; color: var(--c-ink-soft); border: 1px solid var(--c-line);
}
.lang-switch a.active { background: var(--c-soil); color: var(--c-cream); border-color: var(--c-soil); }
.mobile-lang { display: none; }
.burger { display: none; background: none; border: 0; font-size: 24px; cursor: pointer; color: var(--c-ink); }

/* ---------- hero ---------- */
.hero {
  position: relative; color: var(--c-cream);
  padding: 140px 0 120px; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(30, 20, 10, 0.62), rgba(30, 20, 10, 0.82));
}
.hero-inner { position: relative; z-index: 1; max-width: 780px; }
.eyebrow {
  display: inline-block; letter-spacing: 0.22em; text-transform: uppercase;
  font-size: 12.5px; color: var(--c-gold); margin-bottom: 20px;
}
.hero h1 { font-size: clamp(38px, 5.6vw, 68px); font-weight: 900; }
.hero h1 em { font-style: italic; color: var(--c-gold); }
.lead { margin: 26px 0 34px; font-size: 18px; color: rgba(250, 246, 237, 0.88); max-width: 620px; }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 15px 30px; border-radius: 999px;
  background: linear-gradient(135deg, var(--c-brand), var(--c-umber));
  color: #fff; font-weight: 700; text-decoration: none; font-size: 15px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(47, 165, 47, 0.4); }
.btn.ghost { background: transparent; border: 1.5px solid rgba(250, 246, 237, 0.7); }
.btn.ghost:hover { background: rgba(250, 246, 237, 0.12); box-shadow: none; }

/* ---------- istatistik bandı ---------- */
.stats {
  background: var(--c-soil); color: var(--c-cream);
  padding: 56px 0; border-radius: 36px 36px 0 0;
  margin-top: -36px; position: relative; z-index: 2;
  box-shadow: var(--shadow);
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat b { display: block; font-family: var(--font-display); font-size: clamp(30px, 4vw, 46px); color: var(--c-gold); }
.stat span { font-size: 13.5px; color: rgba(250, 246, 237, 0.78); letter-spacing: 0.05em; text-transform: uppercase; }

/* ---------- bölümler ---------- */
.section { padding: 110px 0; }
.section.alt { background: var(--c-sand); }
.section-head { max-width: 700px; margin: 0 auto 60px; text-align: center; }
.kicker {
  display: inline-block; font-size: 12.5px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--c-brand); margin-bottom: 14px; font-weight: 700;
}
.section-head h2 { font-size: clamp(30px, 4vw, 46px); margin-bottom: 18px; }
.section-head p { color: var(--c-ink-soft); font-size: 16.5px; }

/* ---------- zaman çizelgesi / hakkımızda ---------- */
.tl-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.tl-card, .about-card, .brand-card, .cert {
  background: var(--c-card); border: 1px solid var(--c-line);
  border-radius: var(--radius); padding: 30px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.tl-card:hover, .about-card:hover, .brand-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.tl-step { font-family: var(--font-display); font-size: 15px; color: var(--c-gold); letter-spacing: 0.1em; text-transform: uppercase; }
.tl-card h3 { font-size: 21px; margin: 10px 0 12px; }
.tl-card p, .about-card p, .brand-card p { color: var(--c-ink-soft); font-size: 15px; }

.about-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-bottom: 28px; }
.about-card .ic { font-size: 30px; margin-bottom: 12px; }
.about-card h3 { font-size: 19px; margin-bottom: 10px; }
.about-story {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 44px; align-items: center;
  background: var(--c-soil); border-radius: 32px; padding: 46px; color: var(--c-cream);
}
.about-story .text h3 { font-size: 27px; margin-bottom: 16px; }
.about-story .text p { color: rgba(250, 246, 237, 0.85); margin-bottom: 14px; }
.about-story .photo img { border-radius: 22px; box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45); }

/* ---------- markalar ---------- */
.brands { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.brand-card .logo { font-size: 26px; margin-bottom: 6px; }
.brand-card .tag {
  display: inline-block; background: var(--c-sand); color: var(--c-umber);
  font-size: 12px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 6px 12px; border-radius: 999px; margin-bottom: 14px;
}

/* ---------- ürünler ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 26px; }
.filters button {
  padding: 10px 20px; border-radius: 999px; border: 1px solid var(--c-line);
  background: var(--c-card); cursor: pointer; font-weight: 600; font-size: 14px; color: var(--c-ink-soft);
  transition: all 0.15s ease;
}
.filters button:hover { border-color: var(--c-brand); color: var(--c-brand); }
.filters button.active { background: var(--c-soil); color: var(--c-cream); border-color: var(--c-soil); }
.section-label { text-align: center; color: var(--c-ink-soft); font-size: 14px; margin-bottom: 18px; }
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.p-card {
  background: var(--c-card); border: 1px solid var(--c-line); border-radius: var(--radius);
  overflow: hidden; transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex; flex-direction: column;
}
.p-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.p-media { position: relative; aspect-ratio: 1 / 0.78; overflow: hidden; }
.p-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.p-card:hover .p-media img { transform: scale(1.06); }
.ph { width: 100%; height: 100%; display: grid; place-items: center; }
.ph .big { font-size: 54px; }
.p-badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  background: rgba(250, 246, 237, 0.94); color: var(--c-soil);
  font-size: 11.5px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 6px 11px; border-radius: 999px;
}
.p-body { padding: 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.p-brand { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-brand); font-weight: 800; }
.p-body h3 { font-size: 16.5px; }
.p-meta { margin-top: auto; display: flex; flex-wrap: wrap; gap: 6px 12px; color: var(--c-ink-soft); font-size: 13px; }
.p-meta .code { font-family: ui-monospace, monospace; font-size: 12px; background: var(--c-sand); padding: 2px 8px; border-radius: 6px; color: var(--c-umber); }

/* ---------- sertifikalar ---------- */
.certs { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 18px; }
.cert { text-align: center; }
.cert .seal { font-size: 30px; margin-bottom: 10px; }
.cert b { display: block; font-size: 15.5px; margin-bottom: 4px; }
.cert span { font-size: 12.5px; color: var(--c-ink-soft); }

/* ---------- iletişim ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 40px; }
.contact-card {
  background: var(--c-card); border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 28px; text-align: center;
}
.contact-card .ic { font-size: 30px; margin-bottom: 10px; }
.contact-card h3 { font-size: 17px; margin-bottom: 8px; }
.contact-card p { color: var(--c-ink-soft); font-size: 14px; }
.contact-card a { color: var(--c-brand); text-decoration: none; font-weight: 600; }
.contact-card a:hover { text-decoration: underline; }

.cta-band {
  background: linear-gradient(120deg, var(--c-soil), var(--c-coffee));
  color: var(--c-cream); border-radius: 30px; padding: 44px;
  text-align: center;
}
.cta-band h3 { font-size: 26px; margin-bottom: 10px; }
.cta-band p { color: rgba(250, 246, 237, 0.8); margin-bottom: 22px; }

/* iletişim formu */
.contact-form {
  background: var(--c-card); border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 40px; margin-bottom: 40px; max-width: 720px; margin-left: auto; margin-right: auto;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.contact-form input, .contact-form textarea {
  width: 100%; padding: 14px 16px; border-radius: 12px;
  border: 1px solid var(--c-line); background: var(--c-cream);
  font-family: var(--font-body); font-size: 15px; color: var(--c-ink);
}
.contact-form textarea { min-height: 120px; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid var(--c-brand); border-color: transparent; }
.contact-form .btn { border: 0; cursor: pointer; width: 100%; }

/* ---------- footer ---------- */
.site-footer { background: #241a10; color: rgba(250, 246, 237, 0.85); padding: 70px 0 26px; }
.footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-bottom: 44px; }
.site-footer h4 { font-family: var(--font-display); color: var(--c-gold); font-size: 17px; margin-bottom: 12px; }
.site-footer p { font-size: 14px; line-height: 1.8; }
.footer-bottom { border-top: 1px solid rgba(250, 246, 237, 0.14); padding-top: 22px; text-align: center; font-size: 13px; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 34px; }
  .about-grid, .about-story, .brands, .tl-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-story { padding: 32px; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .nav-links {
    display: none; position: absolute; top: 76px; left: 0; right: 0;
    background: var(--c-cream); flex-direction: column; padding: 24px;
    border-bottom: 1px solid var(--c-line); gap: 16px;
  }
  .nav-links.open { display: flex; }
  .mobile-lang { display: flex; gap: 10px; }
  .lang-switch { display: none; }
  .burger { display: block; }
  .hero { padding: 100px 0 84px; }
  .section { padding: 72px 0; }
  .footer-grid { grid-template-columns: 1fr; }
}