/* ============================================================
   Reklam Marka — Tek Sayfa Site
   Koyu tema · Marka renkleri: #e30613 (kırmızı), #3c3c3b, #fff
   ============================================================ */

:root {
  --red: #e30613;
  --red-soft: #ff2b3b;
  --bg: #0a0a0c;
  --bg-2: #101014;
  --bg-3: #16161b;
  --card: #14141a;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #f4f4f6;
  --muted: #9a9aa4;
  --radius: 16px;
  --radius-lg: 22px;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  --wrap: 1180px;
  --font-h: "Sora", system-ui, sans-serif;
  --font-b: "Inter", system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-b);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--font-h); font-weight: 700; line-height: 1.12; }

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

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

.container { width: min(var(--wrap), 92%); margin-inline: auto; }

/* Animated background canvas */
#bg-canvas {
  position: fixed; inset: 0;
  width: 100%; height: 100%;
  z-index: 0; pointer-events: none;
  opacity: 0.55;
}

main, .footer, .nav { position: relative; z-index: 2; }

/* Scroll progress */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0;
  background: linear-gradient(90deg, var(--red), var(--red-soft));
  z-index: 100; transition: width .1s linear;
  box-shadow: 0 0 12px var(--red);
}

/* ================= BUTTONS ================= */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--font-h); font-weight: 600; font-size: .95rem;
  padding: .85rem 1.6rem; border-radius: 999px;
  cursor: pointer; border: 1px solid transparent;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  white-space: nowrap;
}
.btn--sm { padding: .55rem 1.1rem; font-size: .85rem; }
.btn--block { width: 100%; justify-content: center; margin-top: .5rem; }
.btn--primary {
  background: linear-gradient(135deg, var(--red), var(--red-soft));
  color: #fff; box-shadow: 0 10px 30px rgba(227, 6, 19, 0.35);
}
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(227, 6, 19, 0.5); }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--line-strong); }
.btn--ghost:hover { background: rgba(255,255,255,.06); transform: translateY(-3px); }
.btn--wa { background: rgba(255,255,255,.06); border-color: var(--line-strong); }
.btn--wa:hover { background: var(--red); border-color: var(--red); transform: translateY(-2px); }
.wa-ico { font-size: 1.05em; }

/* ================= NAV ================= */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  transition: background .3s ease, backdrop-filter .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(10, 10, 12, 0.8);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.nav__inner {
  width: min(var(--wrap), 94%); margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 76px;
}
.nav__logo img { height: 34px; }
.nav__links { display: flex; align-items: center; gap: 2rem; }
.nav__links a:not(.btn) {
  font-size: .95rem; color: var(--muted); position: relative; transition: color .2s;
}
.nav__links a:not(.btn):hover { color: var(--text); }
.nav__links a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0;
  background: var(--red); transition: width .25s ease;
}
.nav__links a:not(.btn):hover::after { width: 100%; }

.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__toggle span { width: 26px; height: 2px; background: var(--text); border-radius: 2px; transition: .3s; }
.nav__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ================= HERO ================= */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  text-align: center; position: relative; padding: 120px 0 80px;
}
.hero__glow {
  position: absolute; top: 20%; left: 50%; transform: translateX(-50%);
  width: 680px; height: 680px; max-width: 90vw;
  background: radial-gradient(circle, rgba(227,6,19,.28), transparent 62%);
  filter: blur(30px); z-index: -1; pointer-events: none;
  animation: pulse 6s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: .7; } 50% { opacity: 1; transform: translateX(-50%) scale(1.08); } }

.hero__inner { width: min(880px, 92%); }
.hero__badge {
  display: inline-block; font-size: .8rem; letter-spacing: .04em;
  color: var(--text); background: rgba(255,255,255,.05);
  border: 1px solid var(--line-strong); padding: .5rem 1.1rem; border-radius: 999px;
  margin-bottom: 1.6rem;
}
.hero__badge::first-letter { color: var(--red); }
.hero__title { font-size: clamp(2.4rem, 6vw, 4.6rem); font-weight: 800; letter-spacing: -.02em; }
.grad {
  background: linear-gradient(120deg, var(--red), var(--red-soft) 60%, #ff7a84);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__sub { color: var(--muted); font-size: clamp(1rem, 2.2vw, 1.25rem); margin: 1.4rem auto 2.4rem; max-width: 620px; }
.hero__cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.hero__stats { display: flex; gap: 2.5rem; justify-content: center; margin-top: 3.5rem; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; }
.stat b { font-family: var(--font-h); font-size: 2.2rem; color: #fff; }
.stat b::after { content: "+"; color: var(--red); }
.stat span { font-size: .85rem; color: var(--muted); }

.hero__scroll { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); width: 26px; height: 42px; border: 2px solid var(--line-strong); border-radius: 20px; }
.hero__scroll span { position: absolute; top: 8px; left: 50%; transform: translateX(-50%); width: 4px; height: 8px; background: var(--red); border-radius: 4px; animation: scroll 1.8s ease-in-out infinite; }
@keyframes scroll { 0% { opacity: 0; top: 8px; } 40% { opacity: 1; } 80% { opacity: 0; top: 22px; } 100% { opacity: 0; } }

/* ================= SECTIONS ================= */
.section { padding: 100px 0; position: relative; }
.section--alt { background: linear-gradient(180deg, transparent, rgba(255,255,255,.015), transparent); }
.section__head { text-align: center; max-width: 620px; margin: 0 auto 3.5rem; }
.eyebrow { display: inline-block; color: var(--red); font-weight: 600; font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: .8rem; }
.section__head h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); }
.section__head p { color: var(--muted); margin-top: .9rem; }

/* ================= CARDS ================= */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 2rem 1.8rem; position: relative; overflow: hidden;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(400px circle at var(--mx,50%) var(--my,0%), rgba(227,6,19,.14), transparent 40%);
  opacity: 0; transition: opacity .35s ease;
}
.card:hover { transform: translateY(-8px); border-color: rgba(227,6,19,.5); box-shadow: var(--shadow); }
.card:hover::before { opacity: 1; }
.card__ico { font-size: 2.2rem; margin-bottom: 1rem; filter: drop-shadow(0 6px 14px rgba(227,6,19,.35)); }
.card h3 { font-size: 1.2rem; margin-bottom: .55rem; }
.card p { color: var(--muted); font-size: .95rem; }

/* ================= ABOUT ================= */
.about { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 3.5rem; align-items: center; }
.about__logo {
  aspect-ratio: 1 / 1; border-radius: var(--radius-lg); display: grid; place-items: center;
  background: radial-gradient(circle at 50% 40%, rgba(227,6,19,.18), var(--bg-3));
  border: 1px solid var(--line); padding: 3rem; position: relative; overflow: hidden;
}
.about__logo::after {
  content: ""; position: absolute;
  top: 50%; left: 50%; width: 180%; height: 180%; margin: -90% 0 0 -90%;
  background: conic-gradient(from 0deg, transparent, rgba(227,6,19,.45), transparent 32%);
  animation: spin 8s linear infinite; z-index: 0;
}
.about__logo img { position: relative; z-index: 1; max-width: 78%; }
@keyframes spin { to { transform: rotate(360deg); } }
.about__text h2 { font-size: clamp(1.7rem, 3.5vw, 2.5rem); margin: .6rem 0 1rem; }
.about__text p { color: var(--muted); }
.feat { list-style: none; margin: 1.6rem 0; display: grid; gap: .7rem; }
.feat li { display: flex; align-items: center; gap: .7rem; }
.feat li span {
  display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%;
  background: rgba(227,6,19,.15); color: var(--red); font-size: .8rem; flex: 0 0 auto;
}

/* ================= GALLERY ================= */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.gal {
  aspect-ratio: 4 / 3; border-radius: var(--radius); position: relative; overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, var(--bg-3), #1c1c24);
  display: grid; place-items: center; transition: transform .35s ease, border-color .35s;
}
.gal::before {
  content: "◎"; position: absolute; inset: 0; display: grid; place-items: center;
  font-size: 3rem; color: rgba(255,255,255,.05);
}
.gal span { position: relative; z-index: 1; font-family: var(--font-h); font-weight: 600; color: var(--text); background: rgba(0,0,0,.35); padding: .4rem 1rem; border-radius: 999px; border: 1px solid var(--line); }
.gal:hover { transform: scale(1.03); border-color: rgba(227,6,19,.5); }
.galleria-cta { text-align: center; margin-top: 2.5rem; }

/* ================= CONTACT ================= */
.contact { display: grid; grid-template-columns: 1fr 1.2fr; gap: 2rem; }
.contact__info { display: grid; gap: 1rem; align-content: start; }
.cinfo {
  display: flex; gap: 1rem; align-items: center; padding: 1.1rem 1.3rem;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  transition: transform .25s, border-color .25s;
}
.cinfo:hover { transform: translateX(6px); border-color: rgba(227,6,19,.5); }
.cinfo__ico { display: grid; place-items: center; width: 46px; height: 46px; flex: 0 0 auto; border-radius: 12px; background: rgba(227,6,19,.12); color: var(--red); font-size: 1.2rem; }
.cinfo b { display: block; font-family: var(--font-h); font-size: .95rem; }
.cinfo span { color: var(--muted); font-size: .9rem; }
.contact__map { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); min-height: 380px; display: block; transition: border-color .3s, transform .3s; }
.contact__map:hover { border-color: rgba(227,6,19,.5); transform: translateY(-3px); }
.mapcard {
  position: relative; height: 100%; min-height: 380px;
  background: radial-gradient(circle at 50% 40%, #1a1a22, #0d0d11);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 2rem; overflow: hidden;
}
.mapcard__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(227,6,19,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(227,6,19,.08) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at 50% 45%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 50% 45%, #000 30%, transparent 75%);
}
.mapcard__pin { position: relative; font-size: 3rem; margin-bottom: .6rem; filter: drop-shadow(0 8px 18px rgba(227,6,19,.5)); animation: bob 2.4s ease-in-out infinite; }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.mapcard__body { position: relative; z-index: 1; }
.mapcard__body b { font-family: var(--font-h); font-size: 1.3rem; display: block; margin-bottom: .4rem; }
.mapcard__body > span { color: var(--muted); font-size: .95rem; }
.mapcard__btn { display: inline-block; margin-top: 1.3rem; font-family: var(--font-h); font-weight: 600; color: #fff; background: linear-gradient(135deg, var(--red), var(--red-soft)); padding: .7rem 1.5rem; border-radius: 999px; box-shadow: 0 10px 26px rgba(227,6,19,.35); }

/* ================= FOOTER ================= */
.footer { border-top: 1px solid var(--line); background: var(--bg-2); padding-top: 3.5rem; }
.footer__inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 2.5rem; padding-bottom: 2.5rem; }
.footer__brand img { height: 34px; margin-bottom: 1rem; }
.footer__brand p { color: var(--muted); font-size: .92rem; max-width: 320px; }
.footer__col h4 { font-size: 1rem; margin-bottom: 1rem; }
.footer__col a { display: block; color: var(--muted); font-size: .92rem; padding: .3rem 0; transition: color .2s; }
.footer__col a:hover { color: var(--red); }
.footer__bottom { border-top: 1px solid var(--line); padding: 1.4rem 0; text-align: center; color: var(--muted); font-size: .85rem; }

/* ================= FLOATING WHATSAPP ================= */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center; font-size: 1.6rem; color: #fff;
  background: linear-gradient(135deg, #25d366, #128c4b);
  box-shadow: 0 10px 30px rgba(37,211,102,.45);
  animation: waPulse 2.2s ease-in-out infinite;
}
.wa-float:hover { transform: scale(1.08); }
@keyframes waPulse { 0%,100% { box-shadow: 0 10px 30px rgba(37,211,102,.45); } 50% { box-shadow: 0 10px 40px rgba(37,211,102,.75); } }

/* ================= REVEAL ANIMATION ================= */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ================= RESPONSIVE ================= */
@media (max-width: 900px) {
  .cards, .gallery { grid-template-columns: 1fr 1fr; }
  .about, .contact { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .nav__links {
    position: fixed; inset: 0 0 0 auto; width: min(300px, 82%);
    flex-direction: column; align-items: flex-start; justify-content: center; gap: 1.6rem;
    background: rgba(12,12,16,.97); backdrop-filter: blur(16px);
    padding: 3rem 2rem; transform: translateX(100%); transition: transform .35s ease;
    border-left: 1px solid var(--line);
  }
  .nav__links.open { transform: translateX(0); }
  .nav__links a:not(.btn) { font-size: 1.15rem; }
  .nav__toggle { display: flex; }
}
@media (max-width: 560px) {
  .cards, .gallery { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .hero__stats { gap: 1.6rem; }
  .stat b { font-size: 1.7rem; }
  .section { padding: 72px 0; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}