/* ==========================================================
   KTM Toptan Market — Kurumsal Site
   ========================================================== */
:root {
  --red: #e31e24;
  --red-dark: #b9141a;
  --lime: #a5d40a;
  --teal: #11adc0;
  --purple: #3b0f7d;
  --purple-deep: #1c0b40;
  --ink: #17122b;
  --text: #4b4662;
  --muted: #8b87a0;
  --line: #ebe9f2;
  --soft: #f6f5fa;
  --white: #ffffff;
  --radius: 22px;
  --shadow-sm: 0 4px 14px rgba(28, 11, 64, .06);
  --shadow: 0 18px 50px -12px rgba(28, 11, 64, .18);
  --shadow-lg: 0 30px 80px -20px rgba(28, 11, 64, .35);
  --container: 1240px;
  --ease: cubic-bezier(.22, .8, .24, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
body {
  margin: 0;
  font-family: 'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.15; margin: 0 0 .5em; font-weight: 700; letter-spacing: -.02em; }
p { margin: 0 0 1em; }
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.ic { flex-shrink: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px; border-radius: 999px; border: 0; cursor: pointer;
  font: 600 14px/1 'Poppins', sans-serif; letter-spacing: .04em; text-transform: uppercase;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s;
  white-space: nowrap;
}
.btn .ic { transition: transform .3s var(--ease); }
.btn:hover .ic { transform: translateX(4px); }
.btn-red { background: var(--red); color: #fff; box-shadow: 0 12px 28px -8px rgba(227, 30, 36, .6); }
.btn-red:hover { background: var(--red-dark); transform: translateY(-2px); box-shadow: 0 18px 34px -10px rgba(227, 30, 36, .7); }
.btn-white { background: #fff; color: var(--red); }
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-ghost { background: transparent; color: #fff; box-shadow: inset 0 0 0 2px rgba(255,255,255,.5); }
.btn-ghost:hover { background: rgba(255,255,255,.12); box-shadow: inset 0 0 0 2px #fff; }
.btn-outline { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 2px var(--line); }
.btn-outline:hover { box-shadow: inset 0 0 0 2px var(--red); color: var(--red); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 13px; font-weight: 600; letter-spacing: .32em; text-transform: uppercase; color: var(--red);
  margin-bottom: 18px;
}
.eyebrow::before { content: ''; width: 28px; height: 3px; border-radius: 3px; background: linear-gradient(90deg, var(--lime), var(--teal)); }
.section-head { max-width: 680px; margin-bottom: 52px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow::after { content: ''; width: 28px; height: 3px; border-radius: 3px; background: linear-gradient(90deg, var(--teal), var(--lime)); }
.section-head h2 { font-size: clamp(30px, 4vw, 44px); }
.section-head h2 em { font-style: normal; color: var(--red); }
.section-head p { font-size: 17px; color: var(--muted); }
section { position: relative; }
.section { padding: 110px 0; }

/* ---------- üst bar & header ---------- */
.topbar { background: var(--purple-deep); color: rgba(255,255,255,.75); font-size: 13px; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; height: 40px; gap: 20px; }
.topbar-info { display: flex; gap: 26px; }
.topbar-info span, .topbar-info a { display: inline-flex; align-items: center; gap: 7px; }
.topbar-info a:hover { color: #fff; }
.topbar-social { display: flex; gap: 6px; }
.topbar-social a { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; transition: background .25s, color .25s; }
.topbar-social a:hover { background: var(--red); color: #fff; }

.header {
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid transparent;
  transition: box-shadow .3s, border-color .3s;
}
.header::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: rgba(255,255,255,.88);
  backdrop-filter: saturate(1.6) blur(14px); -webkit-backdrop-filter: saturate(1.6) blur(14px);
}
.header.scrolled { box-shadow: 0 10px 30px -18px rgba(28,11,64,.35); border-color: var(--line); }
.header .container { display: flex; align-items: center; justify-content: space-between; height: 86px; gap: 24px; transition: height .3s var(--ease); }
.header.scrolled .container { height: 72px; }
.brand img { height: 54px; width: auto; transition: height .3s var(--ease); }
.header.scrolled .brand img { height: 46px; }
.nav { display: flex; align-items: center; gap: 6px; }
.nav a {
  position: relative; padding: 10px 16px; font-weight: 500; font-size: 15px; color: var(--ink); border-radius: 12px;
  transition: color .25s;
}
.nav a::after {
  content: ''; position: absolute; left: 16px; right: 16px; bottom: 4px; height: 3px; border-radius: 3px;
  background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease);
}
.nav a:hover, .nav a.active { color: var(--red); }
.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }
.header-cta { display: flex; align-items: center; gap: 12px; }
.header-phone { display: flex; align-items: center; gap: 12px; }
.header-phone .bubble { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: rgba(227,30,36,.1); color: var(--red); }
.header-phone small { display: block; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .12em; line-height: 1.2; }
.header-phone strong { color: var(--ink); font-size: 15px; font-weight: 600; white-space: nowrap; }
.menu-toggle { display: none; width: 46px; height: 46px; border-radius: 14px; border: 0; background: var(--soft); color: var(--ink); cursor: pointer; place-items: center; }

/* ---------- hero ---------- */
.hero { position: relative; height: min(760px, calc(100vh - 126px)); min-height: 580px; overflow: hidden; background: linear-gradient(115deg, #ffffff 0%, #f7f5fc 55%, #eef8fa 100%); }
.hero-slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity 1.1s ease, visibility 1.1s; }
.hero-slide.active { opacity: 1; visibility: visible; }
.hero-bg {
  position: absolute; top: 40px; right: 0; bottom: 130px; width: 58%;
  background-size: cover; background-position: 55% 55%;
  border-radius: 36px 0 0 36px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 28%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 28%);
  transform: scale(1.06); transform-origin: right center; transition: transform 7s linear;
}
.hero-slide.active .hero-bg { transform: scale(1); }
.hero-slide::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(90deg, rgba(255,255,255,.7) 0%, rgba(255,255,255,.3) 40%, rgba(255,255,255,0) 55%);
}
.hero-content { position: relative; z-index: 2; height: 100%; display: flex; align-items: center; padding-bottom: 90px; }
.hero-text { max-width: 600px; }
.hero-text > * { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.hero-slide.active .hero-text > * { opacity: 1; transform: none; }
.hero-slide.active .hero-text > *:nth-child(2) { transition-delay: .12s; }
.hero-slide.active .hero-text > *:nth-child(3) { transition-delay: .24s; }
.hero-slide.active .hero-text > *:nth-child(4) { transition-delay: .36s; }
.hero-eyebrow { font-size: 14px; letter-spacing: .5em; text-transform: uppercase; color: var(--ink); font-weight: 500; margin-bottom: 22px; display: block; }
.hero .hero-title { font-size: clamp(36px, 4.6vw, 62px); font-weight: 700; line-height: 1.06; letter-spacing: -.035em; margin-bottom: 24px; }
.hero .hero-title span { color: var(--red); display: block; }
.hero p { font-size: 19px; max-width: 500px; color: var(--text); margin-bottom: 34px; }
.hero-shape { position: absolute; z-index: 1; pointer-events: none; }
.hero-shape.s1 { left: -120px; bottom: -160px; width: 420px; height: 420px; border-radius: 50%; border: 60px solid var(--lime); opacity: .14; }
.hero-shape.s2 { left: 38%; top: -90px; width: 220px; height: 220px; border-radius: 50%; background: var(--teal); opacity: .08; filter: blur(2px); }
.hero-dots { position: absolute; z-index: 5; right: 40px; top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; gap: 12px; }
.hero-dots button { width: 12px; height: 12px; border-radius: 50%; border: 2px solid rgba(255,255,255,.9); box-shadow: 0 0 0 1px rgba(28,11,64,.15); background: transparent; cursor: pointer; padding: 0; transition: all .35s var(--ease); }
.hero-dots button.active { background: var(--red); border-color: var(--red); height: 34px; border-radius: 8px; }

/* özellik şeridi */
.features-wrap { position: relative; z-index: 10; margin-top: -88px; }
.features {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: rgba(255,255,255,.94); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-radius: 28px; box-shadow: var(--shadow-lg); padding: 30px 20px;
}
.feature { display: flex; align-items: center; gap: 18px; padding: 6px 26px; position: relative; }
.feature + .feature::before { content: ''; position: absolute; left: 0; top: 10%; bottom: 10%; width: 1px; background: var(--line); }
.feature-icon {
  width: 74px; height: 74px; border-radius: 50%; display: grid; place-items: center; color: #fff; flex-shrink: 0;
  transition: transform .45s var(--ease);
}
.feature:hover .feature-icon { transform: rotate(-10deg) scale(1.08); }
.feature h3 { font-size: 18px; font-weight: 600; margin: 0; line-height: 1.3; letter-spacing: -.01em; }
.bg-red { background: var(--red); box-shadow: 0 12px 26px -10px rgba(227,30,36,.8); }
.bg-lime { background: var(--lime); box-shadow: 0 12px 26px -10px rgba(165,212,10,.9); }
.bg-teal { background: var(--teal); box-shadow: 0 12px 26px -10px rgba(17,173,192,.9); }
.bg-purple { background: var(--purple); box-shadow: 0 12px 26px -10px rgba(59,15,125,.8); }

/* ---------- hakkımızda özet ---------- */
.about-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 80px; align-items: center; }
.about-media { position: relative; }
.about-media .frame { position: relative; border-radius: 32px; overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4/3.4; }
.about-media .frame img { width: 100%; height: 100%; object-fit: cover; }
.about-media::before {
  content: ''; position: absolute; inset: -22px auto auto -22px; width: 62%; height: 70%; border-radius: 32px;
  background: linear-gradient(135deg, var(--lime), var(--teal)); z-index: -1;
}
.about-media::after {
  content: ''; position: absolute; right: -26px; bottom: -26px; width: 140px; height: 140px; z-index: -1;
  background-image: radial-gradient(var(--red) 2.5px, transparent 2.5px); background-size: 18px 18px; opacity: .5;
}
.about-badge {
  position: absolute; right: -28px; bottom: 40px; background: #fff; border-radius: 22px; padding: 20px 26px; box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 16px;
}
.about-badge strong { font-size: 38px; color: var(--red); line-height: 1; font-weight: 800; letter-spacing: -.03em; }
.about-badge span { font-size: 14px; line-height: 1.3; color: var(--ink); font-weight: 500; }
.check-list { list-style: none; padding: 0; margin: 28px 0 36px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 20px; }
.check-list li { display: flex; align-items: center; gap: 12px; font-weight: 500; color: var(--ink); }
.check-list .tick { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: rgba(165,212,10,.18); color: #6c8d00; }
.lead { font-size: 18px; color: var(--text); }

/* ---------- istatistikler ---------- */
.stats-band {
  position: relative; overflow: hidden; color: #fff;
  background: radial-gradient(120% 140% at 0% 0%, #4d17a0 0%, var(--purple) 40%, var(--purple-deep) 100%);
  padding: 80px 0;
}
.stats-band::before, .stats-band::after { content: ''; position: absolute; border-radius: 50%; }
.stats-band::before { width: 520px; height: 520px; right: -160px; top: -260px; background: var(--red); opacity: .22; filter: blur(30px); }
.stats-band::after { width: 380px; height: 380px; left: 10%; bottom: -300px; background: var(--teal); opacity: .25; filter: blur(30px); }
.stats { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.stat strong { display: block; font-size: clamp(38px, 4.5vw, 56px); font-weight: 800; letter-spacing: -.03em; line-height: 1.1; }
.stat:nth-child(1) strong { color: #fff; }
.stat:nth-child(2) strong { color: var(--lime); }
.stat:nth-child(3) strong { color: #4fd8e8; }
.stat:nth-child(4) strong { color: #ff6b70; }
.stat span { color: rgba(255,255,255,.75); font-size: 15px; letter-spacing: .06em; }

/* ---------- kampanya dergileri ---------- */
.campaigns-section { background: var(--soft); overflow: hidden; }
.campaigns-section::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 100%;
  background: radial-gradient(60% 50% at 85% 10%, rgba(17,173,192,.10), transparent 70%), radial-gradient(50% 40% at 10% 90%, rgba(227,30,36,.08), transparent 70%);
  pointer-events: none;
}
.head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: 52px; }
.head-row .section-head { margin-bottom: 0; }
.mag-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 300px)); justify-content: center; gap: 46px 40px; position: relative; }
.mag-card { display: block; perspective: 1400px; }
.mag-book {
  position: relative; aspect-ratio: 3/4.15; border-radius: 4px 14px 14px 4px; transform-style: preserve-3d;
  transform: rotateY(-14deg) rotateX(2deg); transform-origin: left center;
  transition: transform .7s var(--ease), box-shadow .7s var(--ease);
  box-shadow: 18px 24px 40px -16px rgba(28,11,64,.45);
  background: #fff;
}
.mag-card:hover .mag-book { transform: rotateY(-4deg) translateY(-8px) scale(1.02); box-shadow: 26px 40px 60px -20px rgba(28,11,64,.5); }
.mag-book img { width: 100%; height: 100%; object-fit: cover; border-radius: 4px 14px 14px 4px; }
.mag-book::before { /* sırt */
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 18px; z-index: 2; border-radius: 4px 0 0 4px;
  background: linear-gradient(90deg, rgba(0,0,0,.28), rgba(255,255,255,.18) 40%, rgba(0,0,0,.08) 70%, transparent);
}
.mag-book::after { /* parlama */
  content: ''; position: absolute; inset: 0; z-index: 2; border-radius: inherit; pointer-events: none;
  background: linear-gradient(115deg, rgba(255,255,255,.35) 0%, rgba(255,255,255,0) 35%);
}
.mag-pages { /* arkadaki sayfa kalınlığı */
  position: absolute; top: 6px; bottom: 6px; right: -8px; width: 10px; border-radius: 0 6px 6px 0;
  background: repeating-linear-gradient(90deg, #fff 0 1px, #e7e4ef 1px 2px); transform: translateZ(-1px);
  box-shadow: 4px 0 8px rgba(0,0,0,.08);
}
.mag-tag { position: absolute; z-index: 3; top: 16px; right: -10px; background: var(--red); color: #fff; font-size: 12px; font-weight: 600; padding: 6px 14px; border-radius: 999px; box-shadow: 0 8px 16px -6px rgba(227,30,36,.7); letter-spacing: .03em; }
.mag-info { padding: 26px 6px 0; }
.mag-info h3 { font-size: 19px; margin-bottom: 6px; transition: color .25s; }
.mag-card:hover .mag-info h3 { color: var(--red); }
.mag-meta { display: flex; flex-wrap: wrap; gap: 6px 16px; color: var(--muted); font-size: 13.5px; }
.mag-meta span { display: inline-flex; align-items: center; gap: 6px; }
.mag-open { margin-top: 12px; display: inline-flex; align-items: center; gap: 8px; color: var(--red); font-weight: 600; font-size: 14px; }
.empty-state {
  text-align: center; padding: 70px 30px; background: #fff; border-radius: 28px; border: 2px dashed var(--line); max-width: 680px; margin: 0 auto;
}
.empty-state .ic-wrap { width: 84px; height: 84px; margin: 0 auto 22px; border-radius: 26px; display: grid; place-items: center; background: rgba(227,30,36,.08); color: var(--red); }
.empty-state h3 { font-size: 22px; }

/* ---------- neden ktm ---------- */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.why-card {
  position: relative; padding: 38px 34px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line);
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s; overflow: hidden;
}
.why-card::after {
  content: ''; position: absolute; right: -50px; top: -50px; width: 130px; height: 130px; border-radius: 50%;
  background: var(--c, var(--red)); opacity: .07; transition: transform .6s var(--ease);
}
.why-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); border-color: transparent; }
.why-card:hover::after { transform: scale(2.6); }
.why-card .ico { width: 62px; height: 62px; border-radius: 18px; display: grid; place-items: center; color: #fff; background: var(--c, var(--red)); margin-bottom: 24px; }
.why-card h3 { font-size: 20px; margin-bottom: 10px; }
.why-card p { margin: 0; color: var(--muted); font-size: 15px; }

/* sektörler */
.sectors { background: var(--soft); padding: 90px 0; }
.sector-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.sector {
  display: flex; align-items: center; gap: 16px; padding: 22px 24px; background: #fff; border-radius: 20px; box-shadow: var(--shadow-sm);
  transition: transform .4s var(--ease), box-shadow .4s;
}
.sector:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.sector .ico { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: var(--soft); color: var(--purple); }
.sector strong { display: block; color: var(--ink); font-weight: 600; font-size: 16px; line-height: 1.3; }
.sector small { color: var(--muted); font-size: 13px; }

/* ---------- CTA ---------- */
.cta-wrap { padding: 110px 0; }
.cta {
  position: relative; overflow: hidden; border-radius: 34px; padding: 64px 70px; color: #fff;
  background: linear-gradient(120deg, var(--red) 0%, #c3121c 55%, #8f0d3b 100%);
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center;
  box-shadow: 0 40px 80px -30px rgba(227,30,36,.6);
}
.cta::before { content: ''; position: absolute; right: -80px; top: -120px; width: 380px; height: 380px; border-radius: 50%; border: 56px solid rgba(255,255,255,.08); }
.cta::after { content: ''; position: absolute; left: 40%; bottom: -160px; width: 280px; height: 280px; border-radius: 50%; background: var(--lime); opacity: .18; filter: blur(10px); }
.cta h2 { color: #fff; font-size: clamp(28px, 3.4vw, 40px); position: relative; z-index: 1; }
.cta p { color: rgba(255,255,255,.85); margin: 0; font-size: 17px; position: relative; z-index: 1; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: flex-end; position: relative; z-index: 1; }

/* ---------- sayfa başlığı ---------- */
.page-hero {
  position: relative; overflow: hidden; padding: 90px 0 100px; color: #fff;
  background: linear-gradient(100deg, rgba(28,11,64,.96) 0%, rgba(59,15,125,.86) 55%, rgba(227,30,36,.55) 100%), url('/img/ktm-bina.jpg') center 40% / cover;
}
.page-hero::after {
  content: ''; position: absolute; right: -60px; bottom: -140px; width: 340px; height: 340px; border-radius: 50%;
  border: 50px solid var(--lime); opacity: .2;
}
.page-hero h1 { color: #fff; font-size: clamp(36px, 5vw, 58px); margin-bottom: 14px; position: relative; z-index: 1; }
.page-hero p { color: rgba(255,255,255,.8); max-width: 620px; font-size: 18px; margin: 0; position: relative; z-index: 1; }
.crumbs { display: flex; gap: 10px; align-items: center; font-size: 14px; color: rgba(255,255,255,.65); margin-bottom: 18px; position: relative; z-index: 1; }
.crumbs a:hover { color: #fff; }
.crumbs .sep { opacity: .5; }

/* ---------- hakkımızda sayfası ---------- */
.prose p { font-size: 17px; }
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 70px; }
.mv-card { padding: 44px; border-radius: 28px; color: #fff; position: relative; overflow: hidden; }
.mv-card h3 { color: #fff; font-size: 26px; display: flex; align-items: center; gap: 14px; }
.mv-card p { color: rgba(255,255,255,.88); font-size: 17px; margin: 0; }
.mv-card.mission { background: linear-gradient(135deg, var(--red), #a10f3c); }
.mv-card.vision { background: linear-gradient(135deg, var(--teal), var(--purple)); }
.mv-card::after { content: ''; position: absolute; right: -60px; bottom: -60px; width: 200px; height: 200px; border-radius: 50%; border: 36px solid rgba(255,255,255,.1); }

/* ---------- şubeler ---------- */
.branch-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 26px; }
.branch-card { background: #fff; border-radius: 26px; box-shadow: var(--shadow); overflow: hidden; display: flex; flex-direction: column; }
.branch-card iframe { width: 100%; height: 230px; border: 0; display: block; filter: saturate(.9); }
.branch-map-ph { height: 150px; background: linear-gradient(135deg, var(--purple), var(--purple-deep)); display: grid; place-items: center; color: rgba(255,255,255,.35); }
.branch-body { padding: 28px 30px 32px; }
.branch-body h3 { font-size: 21px; margin-bottom: 18px; }
.info-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.info-list li { display: flex; gap: 14px; align-items: flex-start; font-size: 15px; }
.info-list .ico { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; flex-shrink: 0; background: rgba(227,30,36,.08); color: var(--red); }
.info-list li > div { padding-top: 7px; }
.info-list a:hover { color: var(--red); }

/* ---------- iletişim ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 50px; align-items: start; }
.contact-cards { display: grid; gap: 18px; }
.contact-card { display: flex; gap: 18px; align-items: center; padding: 24px; border-radius: 22px; background: var(--soft); transition: transform .35s var(--ease), background .35s; }
.contact-card:hover { transform: translateX(6px); background: #fff; box-shadow: var(--shadow); }
.contact-card .ico { width: 56px; height: 56px; border-radius: 18px; display: grid; place-items: center; color: #fff; flex-shrink: 0; }
.contact-card small { display: block; color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: .1em; }
.contact-card strong { color: var(--ink); font-weight: 600; font-size: 16.5px; word-break: break-word; }
.form-card { background: #fff; border-radius: 30px; padding: 46px; box-shadow: var(--shadow-lg); }
.form-card h2 { font-size: 30px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 14px; font-weight: 500; color: var(--ink); margin-bottom: 8px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 15px 18px; border-radius: 14px; border: 2px solid var(--line); background: var(--soft);
  font: 15px 'Poppins', sans-serif; color: var(--ink); transition: border-color .25s, background .25s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--red); background: #fff; }
.field textarea { min-height: 150px; resize: vertical; }
.hp { position: absolute; left: -9999px; }
.alert { padding: 16px 20px; border-radius: 14px; margin-bottom: 22px; font-weight: 500; display: flex; gap: 12px; align-items: center; }
.alert-success { background: rgba(165,212,10,.15); color: #4f6800; }
.alert-error { background: rgba(227,30,36,.1); color: var(--red-dark); }
.map-full { margin-top: 80px; border-radius: 30px; overflow: hidden; box-shadow: var(--shadow); }
.map-full iframe { width: 100%; height: 440px; border: 0; display: block; }

/* ==========================================================
   DERGİ (FLIPBOOK)
   ========================================================== */
.reader {
  position: relative; overflow: hidden; color: #fff; padding: 46px 0 60px;
  background:
    radial-gradient(70% 60% at 50% 45%, rgba(91,40,170,.55), transparent 70%),
    radial-gradient(40% 40% at 0% 100%, rgba(227,30,36,.3), transparent 70%),
    radial-gradient(40% 40% at 100% 0%, rgba(17,173,192,.25), transparent 70%),
    var(--purple-deep);
}
.reader-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 30px; flex-wrap: wrap; }
.reader-head .crumbs { margin-bottom: 10px; }
.reader-head h1 { color: #fff; font-size: clamp(26px, 3.6vw, 42px); margin: 0 0 8px; }
.reader-head p { margin: 0; color: rgba(255,255,255,.7); max-width: 640px; }
.reader-badges { display: flex; gap: 10px; flex-wrap: wrap; }
.r-badge { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 999px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.14); font-size: 14px; color: rgba(255,255,255,.9); }
.r-badge.red { background: var(--red); border-color: var(--red); }
.book-stage { position: relative; display: flex; align-items: center; justify-content: center; min-height: 300px; }
.book-shell { position: relative; width: 100%; max-width: 1180px; margin: 0 auto; }
.book-shell::after { /* zemin gölgesi */
  content: ''; position: absolute; left: 8%; right: 8%; bottom: -26px; height: 40px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(0,0,0,.55), transparent); z-index: 0; pointer-events: none;
}
.flipbook { margin: 0 auto; position: relative; z-index: 1; }
.flipbook .page { background: #fff; overflow: hidden; }
.flipbook .page img { width: 100%; height: 100%; object-fit: contain; background: #fff; user-select: none; -webkit-user-drag: none; pointer-events: none; }
.flipbook .page .page-shade { position: absolute; top: 0; bottom: 0; width: 40px; pointer-events: none; }
.flipbook .page.--left .page-shade { right: 0; background: linear-gradient(270deg, rgba(0,0,0,.22), transparent); }
.flipbook .page.--right .page-shade { left: 0; background: linear-gradient(90deg, rgba(0,0,0,.22), transparent); }
.book-loading { position: absolute; inset: 0; display: grid; place-items: center; color: rgba(255,255,255,.7); z-index: 3; gap: 14px; font-size: 14px; }
.spinner { width: 46px; height: 46px; border-radius: 50%; border: 4px solid rgba(255,255,255,.15); border-top-color: var(--red); animation: spin 0.9s linear infinite; margin: 0 auto 12px; }
@keyframes spin { to { transform: rotate(360deg); } }
.book-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 5; width: 58px; height: 58px; border-radius: 50%; border: 0; cursor: pointer;
  background: rgba(255,255,255,.12); color: #fff; display: grid; place-items: center; backdrop-filter: blur(8px);
  transition: background .25s, transform .25s, opacity .25s;
}
.book-nav:hover { background: var(--red); transform: translateY(-50%) scale(1.08); }
.book-nav:disabled { opacity: .25; pointer-events: none; }
.book-nav.prev { left: 0; }
.book-nav.next { right: 0; }
.reader-toolbar { display: flex; justify-content: center; align-items: center; gap: 10px; margin-top: 46px; flex-wrap: wrap; }
.tool-btn {
  height: 46px; min-width: 46px; padding: 0 16px; border-radius: 14px; border: 1px solid rgba(255,255,255,.14); cursor: pointer;
  background: rgba(255,255,255,.08); color: #fff; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: 500 14px 'Poppins', sans-serif; transition: background .25s, border-color .25s;
}
.tool-btn:hover { background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.3); }
.page-indicator { min-width: 120px; text-align: center; font-weight: 600; font-variant-numeric: tabular-nums; padding: 0 12px; }
.page-indicator small { color: rgba(255,255,255,.5); font-weight: 400; }
.thumbs { display: flex; gap: 12px; overflow-x: auto; padding: 26px 4px 8px; margin-top: 10px; scroll-snap-type: x proximity; scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.25) transparent; }
.thumb { flex: 0 0 auto; width: 74px; border: 0; padding: 0; background: none; cursor: pointer; scroll-snap-align: center; text-align: center; color: rgba(255,255,255,.55); font: 12px 'Poppins', sans-serif; }
.thumb img { width: 74px; height: 100px; object-fit: cover; border-radius: 8px; border: 2px solid transparent; opacity: .55; transition: all .25s; margin-bottom: 6px; background: #fff; }
.thumb:hover img { opacity: .9; }
.thumb.active { color: #fff; }
.thumb.active img { opacity: 1; border-color: var(--red); transform: translateY(-4px); box-shadow: 0 10px 20px -8px rgba(0,0,0,.6); }
.reader.is-fullscreen { padding: 20px 0; height: 100vh; display: flex; flex-direction: column; justify-content: center; }
.reader.is-fullscreen .reader-head, .reader.is-fullscreen .thumbs { display: none; }
.reader-hint { text-align: center; color: rgba(255,255,255,.45); font-size: 13px; margin-top: 16px; }

/* büyüteç / lightbox */
.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(12,6,28,.94); display: none; }
.lightbox.open { display: block; }
.lightbox-scroll { position: absolute; inset: 0; overflow: auto; display: flex; padding: 70px 20px 30px; }
.lightbox img { margin: auto; max-width: none; width: min(1000px, 100%); border-radius: 6px; box-shadow: var(--shadow-lg); cursor: zoom-in; transition: width .3s var(--ease); }
.lightbox.zoomed img { width: min(1800px, 200%); cursor: zoom-out; }
.lightbox-close, .lightbox-nav { position: fixed; z-index: 2; width: 50px; height: 50px; border-radius: 50%; border: 0; background: rgba(255,255,255,.12); color: #fff; display: grid; place-items: center; cursor: pointer; transition: background .25s; }
.lightbox-close { top: 14px; right: 14px; }
.lightbox-close:hover, .lightbox-nav:hover { background: var(--red); }
.lightbox-nav { top: 50%; transform: translateY(-50%); }
.lightbox-nav.prev { left: 14px; }
.lightbox-nav.next { right: 14px; }
.lightbox-count { position: fixed; top: 24px; left: 50%; transform: translateX(-50%); color: #fff; font-weight: 600; z-index: 2; }

.other-campaigns { padding: 90px 0; }

/* ---------- footer ---------- */
.footer { background: var(--purple-deep); color: rgba(255,255,255,.65); position: relative; overflow: hidden; }
.footer::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 5px; background: linear-gradient(90deg, var(--red) 0 25%, var(--lime) 25% 50%, var(--teal) 50% 75%, var(--purple) 75%); }
.footer::after { content: ''; position: absolute; right: -200px; top: -200px; width: 500px; height: 500px; border-radius: 50%; background: var(--purple); opacity: .5; filter: blur(80px); }
.footer-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 50px; padding: 80px 0 60px; }
.footer-logo { display: inline-block; background: #fff; padding: 14px 20px; border-radius: 18px; margin-bottom: 22px; }
.footer-logo img { height: 52px; width: auto; }
.footer h4 { color: #fff; font-size: 17px; margin-bottom: 22px; font-weight: 600; letter-spacing: 0; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.footer a { transition: color .25s; }
.footer a:hover { color: #fff; }
.footer-links a { display: inline-flex; align-items: center; gap: 8px; }
.footer-links a::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--red); transition: transform .25s; }
.footer-links a:hover::before { transform: scale(1.5); }
.footer-contact li { display: flex; gap: 12px; align-items: flex-start; }
.footer-contact .ic { color: var(--lime); margin-top: 4px; }
.socials { display: flex; gap: 10px; margin-top: 22px; }
.socials a { width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; background: rgba(255,255,255,.08); color: #fff; transition: background .25s, transform .25s; }
.socials a:hover { background: var(--red); transform: translateY(-3px); }
.footer-bottom { position: relative; z-index: 1; border-top: 1px solid rgba(255,255,255,.08); padding: 24px 0; font-size: 14px; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }

.wa-float {
  position: fixed; right: 24px; bottom: 24px; z-index: 60; width: 60px; height: 60px; border-radius: 50%;
  background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 14px 30px -8px rgba(37,211,102,.7);
  transition: transform .3s var(--ease);
}
.wa-float:hover { transform: scale(1.1) rotate(-6deg); }
.wa-float::before { content: ''; position: absolute; inset: 0; border-radius: 50%; background: #25d366; animation: pulse 2.4s ease-out infinite; z-index: -1; }
@keyframes pulse { 0% { transform: scale(1); opacity: .6; } 100% { transform: scale(1.7); opacity: 0; } }

/* 404 */
.notfound { padding: 140px 0; text-align: center; }
.notfound strong { display: block; font-size: clamp(90px, 16vw, 180px); line-height: 1; font-weight: 800; letter-spacing: -.05em; background: linear-gradient(90deg, var(--red), var(--purple)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* görünür olunca animasyon */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .1s; } .reveal.d2 { transition-delay: .2s; } .reveal.d3 { transition-delay: .3s; }

/* ==========================================================
   RESPONSIVE
   ========================================================== */
@media (max-width: 1100px) {
  .header-phone div { display: none; }
  .nav a { padding: 10px 12px; }
  .features { grid-template-columns: 1fr 1fr; gap: 20px 0; }
  .feature:nth-child(3)::before { display: none; }
  .about-grid { gap: 60px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .sector-row { grid-template-columns: 1fr 1fr; }
  .cta { grid-template-columns: 1fr; padding: 54px 48px; }
  .cta-actions { justify-content: flex-start; }
}
@media (max-width: 900px) {
  .topbar { display: none; }
  .menu-toggle { display: grid; }
  .nav {
    position: fixed; top: 0; right: 0; bottom: 0; width: min(340px, 86vw); background: #fff; z-index: 100;
    flex-direction: column; align-items: stretch; padding: 100px 26px 30px; gap: 4px; box-shadow: var(--shadow-lg);
    clip-path: inset(0 0 0 100%); visibility: hidden; transition: clip-path .45s var(--ease), visibility .45s;
  }
  .nav.open { clip-path: inset(0 0 0 -60px); visibility: visible; }
  .nav a { font-size: 18px; padding: 14px 16px; }
  .nav a::after { display: none; }
  .nav a.active { background: rgba(227,30,36,.08); }
  .nav-close { position: absolute; top: 24px; right: 24px; }
  .nav-backdrop { position: fixed; inset: 0; background: rgba(28,11,64,.5); z-index: 90; opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s; }
  .nav-backdrop.open { opacity: 1; visibility: visible; }
  .header .container { height: 74px; }
  .brand img { height: 44px; }
  .hero { height: auto; min-height: 640px; }
  .hero-slide::before { background: none; }
  .hero-shape { display: none; }
  .hero-bg { top: auto; bottom: 110px; width: 100%; height: 40%; border-radius: 0; -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 35%); mask-image: linear-gradient(180deg, transparent 0%, #000 35%); transform-origin: center bottom; }
  .hero-content { padding-bottom: 46%; }
  .hero-content { align-items: flex-start; padding-top: 60px; }
  .hero-dots { right: 50%; top: auto; bottom: 110px; transform: translateX(50%); flex-direction: row; }
  .hero-dots button.active { height: 12px; width: 34px; }
  .about-grid, .contact-grid, .mv-grid { grid-template-columns: 1fr; }
  .about-media { max-width: 560px; margin: 0 20px 0 22px; }
  .stats { grid-template-columns: 1fr 1fr; gap: 40px 20px; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .section { padding: 84px 0; }
  .head-row { flex-direction: column; align-items: flex-start; }
  .book-nav { width: 46px; height: 46px; }
}
@media (min-width: 901px) { .nav-close, .nav-backdrop { display: none; } }
@media (max-width: 600px) {
  .container { padding: 0 18px; }
  .features { grid-template-columns: 1fr; padding: 14px; border-radius: 22px; }
  .feature { padding: 12px 10px; }
  .feature::before { display: none; }
  .feature-icon { width: 58px; height: 58px; }
  .features-wrap { margin-top: -70px; }
  .hero p { font-size: 16px; }
  .hero-eyebrow { letter-spacing: .3em; font-size: 12px; }
  .check-list { grid-template-columns: 1fr; }
  .about-badge { right: -10px; bottom: -24px; padding: 14px 18px; }
  .about-badge strong { font-size: 30px; }
  .why-grid, .sector-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; padding-top: 60px; }
  .form-card { padding: 28px 22px; }
  .form-grid { grid-template-columns: 1fr; }
  .cta { padding: 40px 26px; border-radius: 26px; }
  .mag-grid { grid-template-columns: 1fr 1fr; gap: 34px 20px; }
  .mag-info h3 { font-size: 16px; }
  .branch-grid { grid-template-columns: 1fr; }
  .book-nav { display: none; }
  .wa-float { width: 54px; height: 54px; right: 16px; bottom: 16px; }
  .page-hero { padding: 64px 0 74px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}
body.menu-open .wa-float { display: none; }

/* form doğrulama */
.field.has-error input, .field.has-error textarea { border-color: var(--red); background: #fff7f7; }
.field-error { display: block; color: var(--red-dark); font-size: 13px; margin-top: 6px; font-weight: 500; }
.counter { display: block; text-align: right; color: var(--muted); font-size: 12px; margin-top: 4px; font-variant-numeric: tabular-nums; }
.counter.warn { color: var(--red); }
.form-note { margin: 0; font-size: 13px; color: var(--muted); }

/* ==========================================================
   GENİŞ EKRANLAR (büyük monitörler)
   İçerik genişliği kademeli artar; slider görseli içerikle hizalı
   yuvarlak bir çerçeveye alınır, böylece kompozisyon dağılmaz.
   ========================================================== */
@media (min-width: 1600px) {
  :root { --container: 1460px; }
  .hero { height: min(800px, calc(100vh - 126px)); }
  .hero .hero-title { font-size: 62px; }
  .hero p { font-size: 20px; max-width: 540px; }
  .section { padding: 120px 0; }
}
@media (min-width: 1920px) {
  :root { --container: 1640px; }
  body { font-size: 17px; }
  .hero { height: min(860px, calc(100vh - 126px)); }
  .hero .hero-title { font-size: 66px; }
  .hero-text { max-width: 700px; }
  .section-head h2 { font-size: 48px; }
  .header .container { height: 92px; }
  .brand img { height: 58px; }
  .nav a { font-size: 16px; padding: 10px 20px; }
  .mag-grid { grid-template-columns: repeat(auto-fit, minmax(260px, 330px)); }
}
@media (min-width: 2400px) {
  :root { --container: 1880px; }
  body { font-size: 18px; }
  .hero { height: min(940px, calc(100vh - 126px)); }
  .hero .hero-title { font-size: 76px; }
  .hero p { font-size: 22px; max-width: 620px; }
  .hero-text { max-width: 760px; }
  .feature h3 { font-size: 20px; }
  .feature-icon { width: 84px; height: 84px; }
}

/* Slider: geniş ekranda görsel içerik sütununun sağına hizalanır */
@media (min-width: 1700px) {
  .hero-bg {
    --edge: calc((100% - var(--container)) / 2 + 24px);
    right: var(--edge);
    width: calc((var(--container) - 48px) * 0.56);
    top: 48px;
    bottom: 140px;
    border-radius: 40px;
    box-shadow: 0 40px 80px -40px rgba(28, 11, 64, .45);
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 22%);
    mask-image: linear-gradient(90deg, transparent 0%, #000 22%);
  }
  .hero-slide::before { background: none; }
  /* görselin arkasında marka renginde yumuşak bir zemin */
  .hero-slide::after {
    content: ''; position: absolute; z-index: 0; pointer-events: none;
    right: calc((100% - var(--container)) / 2 - 40px);
    top: 10px; width: 420px; height: 420px; border-radius: 50%;
    background: radial-gradient(circle, rgba(17, 173, 192, .18), transparent 70%);
  }
  .hero-dots { right: calc((100% - var(--container)) / 2 - 36px); }
  .hero-shape.s1 { left: calc((100% - var(--container)) / 2 - 260px); }
  .hero-shape.s2 { left: calc((100% - var(--container)) / 2 + var(--container) * .42); }
}