:root {
  --red: #c8102e;
  --red-dark: #9a0c22;
  --red-deep: #5c0713;
  --ink: #1f1416;
  --muted: #6b5c5f;
  --line: #eee1e3;
  --bg: #ffffff;
  --bg-alt: #fbf4f5;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(60, 6, 14, .08);
  --font-head: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.05; margin: 0 0 .5em; letter-spacing: .2px; }
h1 { font-size: clamp(2.6rem, 5.5vw, 4.4rem); font-weight: 800; text-transform: uppercase; }
h2 { font-size: clamp(2rem, 3.6vw, 3rem); font-weight: 700; text-transform: uppercase; }
h3 { font-size: 1.55rem; font-weight: 700; }
p { margin: 0 0 1em; }

.container { width: min(1200px, 100% - 32px); margin-inline: auto; }
.container--narrow { width: min(820px, 100% - 32px); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-head); font-weight: 700; font-size: .95rem;
  letter-spacing: 2px; text-transform: uppercase; color: var(--red);
  margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 28px; height: 3px; background: currentColor; }
.accent { color: var(--red); }

/* Butonlar */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-head); font-weight: 700; font-size: 1.1rem;
  letter-spacing: 1px; text-transform: uppercase;
  padding: 14px 28px; border-radius: 8px; border: 2px solid transparent;
  cursor: pointer; transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--red); color: #fff; }
.btn--primary:hover { background: var(--red-dark); }
.btn--ghost { border-color: rgba(255,255,255,.5); color: #fff; }
.btn--ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn--outline { border-color: var(--red); color: var(--red); }
.btn--outline:hover { background: var(--red); color: #fff; }
.btn--sm { padding: 9px 18px; font-size: 1rem; }
.btn--block { width: 100%; }

/* Topbar */
.topbar { background: var(--red-deep); color: #f3d2d7; font-size: .88rem; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 8px 0; }
.topbar__links { display: flex; gap: 22px; }
.topbar a:hover { color: #fff; }

/* Header */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.96); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .2s;
}
.header.is-scrolled { box-shadow: 0 4px 20px rgba(60, 6, 14,.08); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }

.logo { display: flex; align-items: center; gap: 10px; }
.logo__tugra { width: 64px; height: 46px; flex: none; color: var(--red); }
.logo__text { font-family: var(--font-head); font-size: 1.7rem; font-weight: 700; color: var(--ink); letter-spacing: .5px; }
.logo__text b { color: var(--red); font-weight: 800; }
.logo--light .logo__text, .logo--light .logo__text b, .logo--light .logo__tugra { color: #fff; }

.nav { display: flex; align-items: center; gap: 30px; }
.nav a:not(.btn) { font-weight: 600; color: var(--ink); position: relative; }
.nav a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0;
  background: var(--red); transition: width .2s;
}
.nav a:not(.btn):hover::after { width: 100%; }

.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 26px; height: 3px; background: var(--ink); margin: 5px 0; border-radius: 2px; transition: transform .25s, opacity .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Hero */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(circle at 85% 20%, rgba(255,255,255,.12), transparent 45%),
    linear-gradient(135deg, var(--red-deep) 0%, var(--red-dark) 55%, var(--red) 100%);
}
.hero::before {
  /* raf dikmesi delik deseni */
  content: ""; position: absolute; inset: 0; opacity: .07; pointer-events: none;
  background-image: radial-gradient(#fff 1.5px, transparent 1.5px);
  background-size: 22px 22px;
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; padding: 80px 0 90px; }
.lead { font-size: 1.2rem; color: #f6dade; max-width: 560px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 34px; }
.hero__badges { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 24px; color: #f6dade; font-weight: 500; }
.hero__badges li { display: flex; align-items: center; gap: 8px; }
.hero__badges li::before { content: ""; width: 10px; height: 10px; background: #fff; transform: rotate(45deg); }
.hero .eyebrow { color: #ffd0d6; }
.hero .accent { color: #fff; text-decoration: underline; text-decoration-thickness: 6px; text-underline-offset: 10px; text-decoration-color: rgba(255,255,255,.35); }
.hero .btn--primary { background: #fff; color: var(--red); }
.hero .btn--primary:hover { background: #ffe3e7; }

.hero__media { position: relative; }
.hero__media img {
  width: 100%; height: 540px; object-fit: cover; border-radius: var(--radius);
  box-shadow: 0 30px 60px rgba(0,0,0,.35);
  border: 6px solid rgba(255,255,255,.08);
}
.hero__card {
  position: absolute; left: -30px; bottom: 40px;
  background: #fff; color: var(--ink); padding: 18px 22px; border-radius: 12px;
  box-shadow: var(--shadow); border-left: 5px solid var(--red); max-width: 230px;
}
.hero__card strong { display: block; font-family: var(--font-head); font-size: 2.2rem; color: var(--red); line-height: 1; }
.hero__card span { font-size: .92rem; color: var(--muted); }

/* Stats */
.stats { background: #fff; color: var(--red); border-bottom: 1px solid var(--line); box-shadow: 0 10px 30px rgba(60, 6, 14, .06); }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 30px 16px; text-align: center; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat strong { display: block; font-family: var(--font-head); font-size: 2.8rem; font-weight: 800; line-height: 1; }
.stat span { font-weight: 500; color: var(--muted); }

/* Sections */
.section { padding: 100px 0; }
.section--alt { background: var(--bg-alt); }
.section--dark { background: var(--red-deep); color: #fff; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section__head p { color: var(--muted); font-size: 1.1rem; }
.section__head .eyebrow { justify-content: center; }

/* Products */
.products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.product {
  display: flex; flex-direction: column; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  transition: transform .25s, box-shadow .25s;
}
.product:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.product--featured { border: 2px solid var(--red); }
.product__img { position: relative; aspect-ratio: 4 / 3.4; overflow: hidden; }
.product__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.product:hover .product__img img { transform: scale(1.05); }
.tag {
  position: absolute; top: 16px; left: 16px;
  background: var(--red); color: #fff; padding: 5px 14px; border-radius: 6px;
  font-family: var(--font-head); font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
}
.tag--accent { background: var(--red); }
.product__body { display: flex; flex-direction: column; flex: 1; padding: 26px; }
.product__body p { color: var(--muted); }
.specs { list-style: none; padding: 0; margin: 4px 0 24px; border-top: 1px solid var(--line); }
.specs li { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: .95rem; }
.specs span { color: var(--muted); }
.specs b { text-align: right; }
.product__body .btn { margin-top: auto; }
.note { margin-top: 24px; text-align: center; color: var(--muted); font-size: .9rem; }

/* Features */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.feature {
  padding: 32px 26px; border-radius: var(--radius);
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1);
  transition: background .25s, border-color .25s;
}
.feature:hover { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.6); }
.section--dark .eyebrow { color: #ffd0d6; }
.feature__icon {
  width: 56px; height: 56px; border-radius: 12px; display: grid; place-items: center;
  background: #fff; margin-bottom: 20px;
}
.feature__icon svg { width: 28px; height: 28px; fill: none; stroke: var(--red); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.feature p { color: #ecc3c9; margin: 0; }

/* Gallery */
.filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: -24px 0 32px; }
.filter {
  font: 700 1rem var(--font-head); letter-spacing: 1px; text-transform: uppercase;
  padding: 9px 20px; border-radius: 999px; border: 2px solid var(--line);
  background: #fff; color: var(--ink); cursor: pointer; transition: background .2s, color .2s, border-color .2s;
}
.filter:hover { border-color: var(--red); color: var(--red); }
.filter.is-active { background: var(--red); border-color: var(--red); color: #fff; }

.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 220px; grid-auto-flow: dense; gap: 16px; }
.gallery__item { position: relative; margin: 0; border-radius: var(--radius); overflow: hidden; cursor: zoom-in; }
.gallery__item.is-featured { grid-column: span 2; grid-row: span 2; }
.gallery__item.is-hidden { display: none; }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.gallery__item:hover img { transform: scale(1.05); }
.gallery__item figcaption {
  position: absolute; inset: auto 0 0 0; padding: 40px 22px 18px; color: #fff;
  background: linear-gradient(transparent, rgba(60, 6, 14,.85));
  display: flex; flex-direction: column;
}
.gallery__item figcaption b { font-family: var(--font-head); font-size: 1.25rem; text-transform: uppercase; }
.gallery__item.is-featured figcaption b { font-size: 1.6rem; }
.gallery__item figcaption span { opacity: .85; font-size: .92rem; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 100; background: rgba(20, 2, 6, .92);
  display: grid; place-items: center; padding: 24px;
}
.lightbox[hidden] { display: none; }
.lightbox figure { margin: 0; max-width: min(1000px, 100%); }
.lightbox img { max-width: 100%; max-height: 82vh; border-radius: 10px; margin: 0 auto; }
.lightbox figcaption { color: #fff; text-align: center; margin-top: 12px; font-weight: 600; }
.lightbox__close {
  position: absolute; top: 14px; right: 18px; width: 48px; height: 48px; border: 0; border-radius: 50%;
  background: rgba(255,255,255,.12); color: #fff; font-size: 2rem; line-height: 1; cursor: pointer;
}
.lightbox__close:hover { background: var(--red); }

/* Steps */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: s; }
.step { position: relative; background: #fff; padding: 32px 26px; border-radius: var(--radius); border-top: 4px solid var(--red); box-shadow: var(--shadow); }
.step__no { font-family: var(--font-head); font-size: 3rem; font-weight: 800; color: var(--red); line-height: 1; display: block; margin-bottom: 12px; }
.step p { color: var(--muted); margin: 0; }

/* FAQ */
.faq details { border: 1px solid var(--line); border-radius: 10px; margin-bottom: 12px; background: #fff; }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 56px 20px 22px; font-weight: 600; font-size: 1.08rem; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
  font-size: 1.6rem; color: var(--red); transition: transform .2s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details[open] { border-color: var(--red); }
.faq details p { padding: 0 22px 20px; margin: 0; color: var(--muted); }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: start; }
.contact__info > p { color: #ecc3c9; font-size: 1.1rem; }
.contact__list { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 20px; }
.contact__list li { display: grid; gap: 2px; padding-left: 18px; border-left: 3px solid #fff; }
.contact__list span { font-size: .85rem; text-transform: uppercase; letter-spacing: 1.5px; color: #d99aa4; }
.contact__list a, .contact__list p { font-size: 1.1rem; font-weight: 600; margin: 0; }
.contact__list a:hover { color: #ffd0d6; }

.form { background: #fff; color: var(--ink); padding: 36px; border-radius: var(--radius); display: grid; gap: 16px; box-shadow: 0 30px 60px rgba(0,0,0,.25); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: grid; gap: 6px; font-weight: 600; font-size: .95rem; }
.form input, .form select, .form textarea {
  font: inherit; font-weight: 400; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 8px;
  background: var(--bg-alt); color: var(--ink); width: 100%; transition: border-color .2s, background .2s;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--red); background: #fff; }
.form .is-invalid { border-color: #d93025; }
.form textarea { resize: vertical; }
.form__status { margin: 0; min-height: 1.4em; font-size: .95rem; color: var(--muted); }
.form__status.is-error { color: #d93025; }

/* Footer */
.footer { background: #2a0309; color: #d99aa4; padding: 40px 0; }
.footer__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; }
.footer__nav { display: flex; flex-wrap: wrap; gap: 24px; }
.footer__nav a:hover { color: #fff; }
.footer__copy { margin: 0; font-size: .9rem; }

/* WhatsApp */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 60px; height: 60px; border-radius: 50%; background: #25d366;
  display: grid; place-items: center; box-shadow: 0 10px 25px rgba(0,0,0,.25);
  transition: transform .2s;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 32px; height: 32px; fill: #fff; }

/* Scroll animasyonu */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* Responsive */
@media (max-width: 1024px) {
  .features, .steps { grid-template-columns: repeat(2, 1fr); }
  .products { grid-template-columns: repeat(2, 1fr); }
  .products .product:last-child { grid-column: span 2; }
  .products .product:last-child .product__img { aspect-ratio: 16 / 7; }
}

@media (max-width: 860px) {
  .topbar__inner > span { display: none; }
  .topbar__inner { justify-content: center; }
  .nav-toggle { display: block; }
  .nav {
    position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line); padding: 8px 16px 20px;
    box-shadow: 0 20px 30px rgba(60, 6, 14,.1);
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a:not(.btn) { padding: 14px 4px; border-bottom: 1px solid var(--line); }
  .nav a:not(.btn)::after { display: none; }
  .nav .btn { margin-top: 16px; }

  .hero__inner { grid-template-columns: 1fr; gap: 40px; padding: 56px 0 64px; }
  .hero__media img { height: 380px; }
  .hero__card { left: 16px; bottom: 16px; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .section { padding: 72px 0; }
  .contact { grid-template-columns: 1fr; gap: 40px; }
  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 220px; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .logo__text { font-size: 1.25rem; white-space: nowrap; }
  .logo { gap: 6px; }
  .logo__tugra { width: 48px; height: 36px; }
  .products, .features, .steps { grid-template-columns: 1fr; }
  .products .product:last-child { grid-column: auto; }
  .products .product:last-child .product__img { aspect-ratio: 4 / 3.4; }
  .form { padding: 24px; }
  .form__row { grid-template-columns: 1fr; }
  .gallery { grid-auto-rows: 160px; gap: 10px; }
  .gallery__item figcaption { padding: 30px 12px 10px; }
  .gallery__item figcaption b { font-size: 1rem; }
  .gallery__item figcaption span { display: none; }
  .filters { margin-top: -32px; }
  .filter { padding: 8px 14px; font-size: .9rem; }
  .topbar__links { gap: 14px; font-size: .82rem; }
  .hero__actions .btn { flex: 1 1 100%; }
}

/* Harita ve yol tarifi */
.btn--light { background: #fff; color: var(--red); margin-top: 28px; }
.btn--light:hover { background: #ffe3e7; }
.btn--light svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.map { line-height: 0; background: var(--bg-alt); }
.map iframe { width: 100%; height: 420px; border: 0; }
@media (max-width: 600px) {
  .map iframe { height: 320px; }
}