/* ============================================================
   Aladağ Ticaret — Tema: Kırmızı + Beyaz
   ============================================================ */
:root {
  --red: #d61f26;
  --red-dark: #b1161c;
  --ink: #1a1a1a;
  --muted: #5c5c5c;
  --line: #e9e9e9;
  --bg: #ffffff;
  --bg-alt: #fbf6f6;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(214, 31, 38, 0.08);
  --maxw: 1160px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 820px; }

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

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

h1, h2, h3, h4 { line-height: 1.2; font-weight: 800; letter-spacing: -0.02em; }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.97rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  cursor: pointer;
}
.btn-primary { background: var(--red); color: #fff; box-shadow: 0 8px 20px rgba(214, 31, 38, 0.28); }
.btn-primary:hover { background: var(--red-dark); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: #fff; border: 2px solid rgba(255, 255, 255, 0.6); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.14); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 80px; }

.logo { display: flex; align-items: center; }
.logo img { height: 58px; width: auto; display: block; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 9px;
  background: var(--red); color: #fff;
  display: grid; place-items: center;
  font-weight: 800; font-size: 1.25rem;
}
.logo-text { font-weight: 700; letter-spacing: 0.06em; font-size: 1.02rem; color: var(--ink); }
.logo-text strong { color: var(--red); }

.main-nav { display: flex; align-items: center; gap: 22px; }
.main-nav a { font-weight: 600; font-size: 0.95rem; color: var(--ink); transition: color 0.15s; }
.main-nav a:hover { color: var(--red); }
.main-nav .nav-cta {
  background: var(--red); color: #fff;
  padding: 10px 22px; border-radius: 999px;
}
.main-nav .nav-cta:hover { background: var(--red-dark); color: #fff; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: 0.2s; }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.12), transparent 50%),
    linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
  color: #fff;
  padding: 96px 0 104px;
  text-align: center;
}
.hero-inner { max-width: 860px; margin: 0 auto; }
.badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 7px 18px; border-radius: 999px;
  font-size: 0.85rem; font-weight: 600; margin-bottom: 26px;
}
.hero h1 { font-size: clamp(2rem, 5vw, 3.4rem); margin-bottom: 22px; }
.hero h1 .hl { color: #ffe2e3; }
.hero-sub { font-size: clamp(1rem, 2vw, 1.18rem); color: rgba(255, 255, 255, 0.92); max-width: 660px; margin: 0 auto 36px; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- İstatistik ---------- */
.stats { background: var(--ink); color: #fff; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; }
.stat { padding: 34px 16px; border-right: 1px solid rgba(255, 255, 255, 0.1); }
.stat:last-child { border-right: 0; }
.stat-num { display: block; font-size: 2.3rem; font-weight: 800; color: #ff6b70; }
.stat-label { font-size: 0.9rem; color: rgba(255, 255, 255, 0.75); }

/* ---------- Bölüm genel ---------- */
.section { padding: 84px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 52px; }
.eyebrow {
  display: inline-block; color: var(--red);
  font-weight: 700; font-size: 0.82rem;
  letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 12px;
}
.section-head h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); }

/* ---------- Hakkımızda ---------- */
.about-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 56px; align-items: start; }
.about-text p { color: var(--muted); margin-bottom: 18px; }
.about-text strong { color: var(--ink); }
.about-points { list-style: none; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.about-points li { display: flex; gap: 12px; padding: 11px 0; border-bottom: 1px dashed var(--line); font-weight: 500; }
.about-points li:last-child { border-bottom: 0; }
.check { color: var(--red); font-weight: 800; }

/* ---------- Kartlar ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 32px 28px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: rgba(214, 31, 38, 0.3); }
.card-icon { font-size: 2rem; margin-bottom: 16px; }
.card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 0.96rem; }

/* ---------- Filo ---------- */
.fleet { max-width: 880px; margin: 0 auto; text-align: center; }
.fleet-text { color: var(--muted); font-size: 1.08rem; margin-bottom: 36px; }
.fleet-text strong { color: var(--red); }
.fleet-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.fleet-feature {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px 18px; text-align: center;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.fleet-feature:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.fleet-feature .ff-ico { font-size: 1.9rem; margin-bottom: 10px; line-height: 1; }
.fleet-feature strong { display: block; color: var(--red); font-size: 1.1rem; margin-bottom: 6px; }
.fleet-feature span { color: var(--muted); font-size: 0.92rem; }

/* ---------- Hizmet Noktaları ---------- */
.points-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.point {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 32px 14px;
  text-align: center; font-size: 2rem;
  transition: border-color 0.18s, transform 0.18s;
}
.point:hover { border-color: var(--red); transform: translateY(-4px); }
.point span { display: block; font-size: 0.98rem; font-weight: 600; color: var(--ink); margin-top: 12px; }

/* ---------- Bölüm açıklama metni ---------- */
.section-lead { color: var(--muted); margin-top: 14px; font-size: 1.05rem; }

/* ---------- Galeri (Filo & Altyapı) ---------- */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 44px; }
.gallery-item {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.gallery-item:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.gallery-item img { width: 100%; height: auto; display: block; }
.gallery-item figcaption { padding: 18px 20px; }
.gallery-item figcaption strong { display: block; color: var(--ink); margin-bottom: 4px; }
.gallery-item figcaption span { color: var(--muted); font-size: 0.92rem; }

/* ---------- Markalar (kayan şerit) ---------- */
.marquee { overflow: hidden; }
/* Varsayılan: tek set, ortalı, sarmalı (animasyon YOK) */
.marquee-track {
  display: flex; flex-wrap: wrap; gap: 14px;
  justify-content: center; align-items: center;
}
/* Animasyon JS tarafından güvenli olduğunda etkinleşir */
.marquee.is-animated {
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.marquee.is-animated .marquee-track {
  flex-wrap: nowrap; width: max-content; justify-content: flex-start;
  animation: marquee-scroll 34s linear infinite;
}
.marquee.is-animated:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.brand {
  background: #fff; border: 1px solid var(--line);
  padding: 14px 28px; border-radius: 999px;
  font-weight: 700; color: var(--ink); font-size: 1rem;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.brand:hover { background: var(--red); color: #fff; border-color: var(--red); }

/* ---------- SSS (Accordion) ---------- */
.faq { display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 0 24px;
  transition: box-shadow 0.18s ease, border-color 0.18s ease;
}
.faq-item[open] { box-shadow: var(--shadow); border-color: rgba(214, 31, 38, 0.25); }
.faq-item summary {
  cursor: pointer; list-style: none;
  padding: 20px 36px 20px 0; position: relative;
  font-weight: 700; color: var(--ink); font-size: 1.02rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 0; top: 50%;
  transform: translateY(-50%); font-size: 1.6rem; line-height: 1;
  color: var(--red); font-weight: 700;
}
.faq-item[open] summary::after { content: "\2013"; }
.faq-item p { color: var(--muted); margin: 0; padding: 0 0 20px; }

/* ---------- İletişim ---------- */
.section-contact { background: var(--bg-alt); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 44px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 8px; }
.contact-item { display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.contact-ico { font-size: 1.4rem; }
.contact-item h3 { font-size: 1rem; margin-bottom: 4px; }
.contact-item p, .contact-item a { color: var(--muted); }
.contact-item a:hover { color: var(--red); }
.btn-wa { margin-top: 22px; align-self: flex-start; }

/* İletişim formu */
.contact-form {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow);
}
.contact-form h3 { font-size: 1.3rem; margin-bottom: 6px; }
.form-desc { color: var(--muted); font-size: 0.94rem; margin-bottom: 20px; }
.contact-form label { display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 14px; color: var(--ink); }
.contact-form input, .contact-form textarea {
  width: 100%; margin-top: 6px; padding: 12px 14px;
  border: 1px solid var(--line); border-radius: 10px;
  font: inherit; color: var(--ink); background: #fbfbfb; resize: vertical;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(214, 31, 38, 0.12); background: #fff;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form button { width: 100%; margin-top: 8px; border: 0; }
.contact-form button[disabled] { opacity: 0.65; cursor: not-allowed; }
.form-status { margin-top: 14px; font-size: 0.92rem; font-weight: 600; min-height: 1.2em; }
.form-status.ok { color: #0a7d33; }
.form-status.err { color: var(--red); }

.contact-map {
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); min-height: 360px; margin-top: 44px;
}
.contact-map iframe { width: 100%; height: 100%; min-height: 360px; border: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(255, 255, 255, 0.78); }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding: 56px 24px 40px; }
.footer-logo {
  height: 64px; width: auto; display: block;
  background: #fff; padding: 12px 18px; border-radius: 12px;
}
.footer-brand p { margin-top: 18px; font-size: 0.94rem; max-width: 360px; }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.footer-col a, .footer-col p { display: block; color: rgba(255, 255, 255, 0.7); font-size: 0.93rem; margin-bottom: 10px; }
.footer-col a:hover { color: #ff6b70; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding: 18px 0; }
.footer-bottom p { font-size: 0.86rem; text-align: center; color: rgba(255, 255, 255, 0.55); }

/* ---------- Sabit WhatsApp butonu ---------- */
.wa-float {
  position: fixed; right: 24px; bottom: 24px; z-index: 999;
  width: 60px; height: 60px; border-radius: 50%;
  background: #25d366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  animation: wa-pulse 2.4s infinite;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 36px; height: 36px; fill: #fff; }
@keyframes wa-pulse {
  0%   { box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25), 0 0 0 0 rgba(37, 211, 102, 0.55); }
  70%  { box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25), 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25), 0 0 0 0 rgba(37, 211, 102, 0); }
}
@media (prefers-reduced-motion: reduce) { .wa-float { animation: none; } }

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .cards, .gallery { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .main-nav {
    position: fixed; inset: 80px 0 auto 0;
    background: #fff; flex-direction: column; align-items: stretch;
    gap: 0; padding: 12px 24px 24px;
    border-bottom: 1px solid var(--line);
    transform: translateY(-130%); transition: transform 0.25s ease;
  }
  .main-nav.open { transform: translateY(0); }
  .main-nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .main-nav .nav-cta { text-align: center; margin-top: 12px; }
  .nav-toggle { display: flex; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .cards, .fleet-features, .gallery { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .points-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; }
  .hero { padding: 70px 0 76px; }
  .section { padding: 60px 0; }
  .wa-float { width: 54px; height: 54px; right: 16px; bottom: 16px; }
  .wa-float svg { width: 32px; height: 32px; }
}