/* =========================================================
   Mef Assist — Teknik Hizmet Web Sitesi
   Marka rengi: #ed6f1b (Mef turuncu)
   ========================================================= */

:root {
  --primary: #ed6f1b;
  --primary-dark: #c2540f;
  --primary-light: #ff8a3d;
  --primary-soft: #fff4ec;
  --primary-border: #fed7aa;

  --ink: #14181f;
  --ink-2: #2b3340;
  --muted: #5b6675;
  --subtle: #8a94a3;

  --bg: #ffffff;
  --bg-soft: #fbf8f5;
  --bg-tertiary: #f4f6f9;
  --border: #e8ebf0;
  --border-soft: #f1f3f6;

  --dark: #161a20;
  --dark-2: #1f242c;

  --radius: 18px;
  --radius-sm: 12px;
  --radius-lg: 26px;
  --shadow-sm: 0 2px 8px rgba(20, 24, 31, 0.05);
  --shadow: 0 14px 40px rgba(20, 24, 31, 0.10);
  --shadow-orange: 0 14px 34px rgba(237, 111, 27, 0.30);

  --container: 1180px;
  --header-h: 74px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, h4 { margin: 0; line-height: 1.18; letter-spacing: -0.02em; color: var(--ink); }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ---------- Buttons ---------- */
.btn {
  --b: var(--primary);
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 13px 22px; border-radius: 999px; border: 1.5px solid transparent;
  font-family: inherit; font-weight: 700; font-size: 15px; cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: #fff; box-shadow: var(--shadow-orange); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--border); box-shadow: var(--shadow-sm); }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary-dark); transform: translateY(-2px); }
.btn-light { background: #fff; color: var(--primary-dark); }
.btn-light:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0,0,0,0.18); }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-outline-light:hover { background: rgba(255,255,255,0.12); border-color: #fff; transform: translateY(-2px); }
.btn-sm { padding: 10px 18px; font-size: 14px; }
.btn-lg { padding: 16px 30px; font-size: 16px; }
.hero-actions .btn-lg { padding: 12px 54px; width: 560px; max-width: 100%; letter-spacing: .01em; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s, box-shadow .25s, background .25s;
}
.site-header.scrolled { border-bottom-color: var(--border); box-shadow: 0 6px 24px rgba(20,24,31,0.06); }
.header-inner { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: 20px; }

.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 800; }
.brand-logo { display: block; height: 46px; width: auto; }
.footer-brand .brand-logo { height: 50px; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 12px; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff; box-shadow: var(--shadow-orange);
}
.brand-mark svg { width: 22px; height: 22px; }
.brand-text { font-size: 21px; color: var(--ink); letter-spacing: -0.03em; }
.brand-accent { color: var(--primary); }
.brand-light .brand-text { color: #fff; }

.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav > a {
  padding: 9px 14px; border-radius: 999px; font-weight: 600; font-size: 15px; color: var(--ink-2);
  transition: color .15s, background .15s;
}
.main-nav > a:hover { color: var(--primary-dark); background: var(--primary-soft); }
.main-nav .nav-cta { margin-left: 8px; color: #fff; }
.main-nav .nav-cta:hover { background: var(--primary-dark); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; width: 44px; height: 44px; border: none; background: transparent; cursor: pointer; padding: 10px; }
.nav-toggle span { display: block; height: 2.5px; width: 100%; background: var(--ink); border-radius: 2px; transition: transform .25s, opacity .2s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: clamp(36px, 6vw, 72px) 0 clamp(48px, 7vw, 80px); overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(900px 480px at 88% -8%, rgba(237,111,27,0.16), transparent 60%),
    radial-gradient(700px 420px at -6% 14%, rgba(237,111,27,0.10), transparent 55%),
    linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 70%);
}
.hero-inner { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 56px; align-items: center; }
.hero-content { max-width: 620px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--primary-soft); color: var(--primary-dark);
  border: 1px solid var(--primary-border); padding: 7px 14px; border-radius: 999px;
  font-size: 13px; font-weight: 700; margin-bottom: 22px;
}
.hero h1 { font-size: clamp(26px, 3.4vw, 38px); font-weight: 800; }
.hero h1 .hl { color: var(--primary); position: relative; white-space: nowrap; }
.hero-sub { margin-top: 22px; font-size: clamp(14px, 1.2vw, 15.5px); color: var(--muted); max-width: 560px; }
.hero-actions { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 14px; }

.hero-trust { margin-top: 40px; display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.trust-item { display: flex; flex-direction: column; }
.trust-item strong { font-size: 19px; color: var(--ink); font-weight: 800; }
.trust-item span { font-size: 13px; color: var(--subtle); }
.trust-divider { width: 1px; height: 34px; background: var(--border); }

/* "Çevrimiçi" rozeti */
.trust-badge {
  display: inline-flex; align-items: center; gap: 9px;
  background: rgba(34,197,94,.1); color: #15803d;
  border: 1px solid rgba(34,197,94,.28); border-radius: 999px;
  padding: 7px 15px 7px 12px; font-size: 13px; font-weight: 700;
}
.online-dot {
  width: 9px; height: 9px; border-radius: 50%; background: #22c55e;
  box-shadow: 0 0 0 0 rgba(34,197,94,.55); animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0% { box-shadow: 0 0 0 0 rgba(34,197,94,.55); }
  70% { box-shadow: 0 0 0 9px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}

/* İletişim kutucukları (telefon) */
.trust-cards { display: flex; gap: 16px; flex-wrap: wrap; }
.trust-contact {
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; gap: 15px;
  background: #fff; border: 1px solid var(--border); border-radius: 18px;
  padding: 15px 22px 15px 16px; box-shadow: var(--shadow-sm);
  transition: transform .22s cubic-bezier(.2,.7,.3,1), box-shadow .22s, border-color .22s;
}
.tc-phone { flex: 0 0 560px; width: 560px; max-width: 100%; justify-content: flex-start; padding-left: 16px; }
.tc-phone .tc-text { flex: 1; align-items: center; text-align: center; padding-right: 50px; }
.trust-contact::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--primary); opacity: .85; transition: width .22s;
}
.tc-whatsapp::before { background: #25d366; }
.trust-contact::after {
  content: ""; position: absolute; right: -40%; top: -60%;
  width: 130px; height: 130px; border-radius: 50%;
  background: radial-gradient(circle, rgba(237,111,27,.12), transparent 70%);
  transition: transform .35s; transform: scale(.4);
}
.tc-whatsapp::after { background: radial-gradient(circle, rgba(37,211,102,.16), transparent 70%); }
.trust-contact:hover { transform: translateY(-4px); box-shadow: 0 14px 30px -12px rgba(15,23,42,.28); border-color: transparent; }
.trust-contact:hover::before { width: 6px; }
.trust-contact:hover::after { transform: scale(1.1); }
.tc-ico { width: 50px; height: 50px; border-radius: 15px; display: flex; align-items: center; justify-content: center; color: #fff; flex-shrink: 0; box-shadow: 0 8px 18px -8px rgba(15,23,42,.45); transition: transform .22s; }
.trust-contact:hover .tc-ico { transform: scale(1.06) rotate(-4deg); }
.tc-call { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); }
.tc-wa { background: linear-gradient(135deg, #25d366, #128c4f); }
.tc-text { display: flex; flex-direction: column; line-height: 1.3; }
.tc-label { font-size: 12.5px; color: var(--subtle); font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.tc-num { font-size: 19px; font-weight: 800; color: var(--ink); letter-spacing: -0.01em; }
.tc-action { font-size: 12.5px; font-weight: 700; color: var(--primary); margin-top: 3px; display: inline-flex; align-items: center; gap: 5px; }
.tc-whatsapp .tc-action { color: #128c4f; }
.tc-arrow { transition: transform .22s; display: inline-block; }
.trust-contact:hover .tc-arrow { transform: translateX(4px); }

/* Hero kart (mockup) — slider */
.hero-slider { position: relative; animation: floaty 6s ease-in-out infinite; }
.hero-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow); padding: 22px; position: absolute; inset: 0 0 auto 0;
  opacity: 0; visibility: hidden; transform: translateY(14px) scale(.98);
  transition: opacity .5s ease, transform .5s ease, visibility .5s;
}
.hero-card.is-active { position: relative; opacity: 1; visibility: visible; transform: none; }
.hc-dot-done { background: #22c55e !important; box-shadow: 0 0 0 4px rgba(34,197,94,.15) !important; }
.hc-badge-done { background: #dcfce7 !important; color: #15803d !important; }
.hero-dots { display: flex; justify-content: center; gap: 8px; margin-top: 18px; }
.hd-dot { width: 8px; height: 8px; border-radius: 999px; border: none; padding: 0; cursor: pointer; background: var(--primary-border); transition: width .25s, background .25s; }
.hd-dot.is-active { width: 22px; background: var(--primary); }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.hc-head { display: flex; align-items: center; gap: 9px; margin-bottom: 18px; }
.hc-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 4px var(--primary-soft); }
.hc-title { font-weight: 700; font-size: 15px; }
.hc-badge { margin-left: auto; background: #fef3c7; color: #b45309; font-size: 12px; font-weight: 700; padding: 4px 11px; border-radius: 999px; }
.hc-row { display: flex; align-items: center; gap: 13px; background: var(--bg-tertiary); border-radius: var(--radius-sm); padding: 14px; }
.hc-ico { width: 44px; height: 44px; border-radius: 12px; background: var(--primary-soft); display: flex; align-items: center; justify-content: center; font-size: 22px; }
.hc-label { font-weight: 700; font-size: 15px; }
.hc-meta { font-size: 13px; color: var(--subtle); }
.hc-progress { margin: 18px 0 14px; height: 7px; border-radius: 999px; background: var(--border-soft); overflow: hidden; }
.hc-progress span { display: block; height: 100%; width: 62%; border-radius: 999px; background: linear-gradient(90deg, var(--primary), var(--primary-light)); }
.hc-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.hc-step { font-size: 11px; text-align: center; color: var(--subtle); padding: 7px 4px; border-radius: 8px; background: var(--bg-tertiary); font-weight: 600; }
.hc-step.done { background: var(--primary-soft); color: var(--primary-dark); }
.hc-step.active { background: var(--primary); color: #fff; }
.hc-foot { margin-top: 16px; display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--muted); }
.hc-avatar { width: 30px; height: 30px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; font-size: 11px; font-weight: 800; display: flex; align-items: center; justify-content: center; }

/* ---------- Stats ---------- */
.stats { padding: 8px 0 18px; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
  background: var(--dark); border-radius: var(--radius-lg); padding: 30px 24px;
  box-shadow: var(--shadow);
}
.stat { text-align: center; color: #fff; }
.stat strong { display: block; font-size: clamp(24px, 3vw, 32px); font-weight: 800; color: #fff; letter-spacing: -0.02em; }
.stat span { font-size: 13.5px; color: rgba(255,255,255,0.62); }

/* Slogan bandı (istatistik arka fonu korunur) */
.slogan-band {
  position: relative; overflow: hidden;
  background: var(--dark); border-radius: var(--radius-lg);
  padding: 48px 30px; box-shadow: var(--shadow);
  display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center;
}
.slogan-band::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 18% 30%, rgba(237,111,27,.22), transparent 45%),
    radial-gradient(circle at 85% 75%, rgba(237,111,27,.14), transparent 50%);
  pointer-events: none;
}
.slogan-text {
  position: relative; margin: 0;
  font-size: clamp(24px, 4vw, 42px); font-weight: 800; line-height: 1.18;
  color: #fff; letter-spacing: -0.02em;
}
.slogan-hl {
  background: linear-gradient(90deg, var(--primary), #f59e4b);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.slogan-brand {
  position: relative;
  display: inline-flex; align-items: center; gap: 8px;
  font-size: clamp(14px, 1.6vw, 17px); font-weight: 700; letter-spacing: .22em;
  text-transform: uppercase; color: rgba(255,255,255,.75);
  padding: 8px 20px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px;
}
.slogan-brand::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--primary); }

/* ---------- Sections ---------- */
.section { padding: clamp(60px, 9vw, 100px) 0; }
.section-alt { background: var(--bg-soft); }
.section-head { max-width: 640px; margin: 0 auto clamp(36px, 5vw, 56px); text-align: center; }
.kicker { display: inline-block; color: var(--primary); font-weight: 800; font-size: 21px; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 12px; }
.kicker.light { color: #ffd9bf; }
.section-head h2 { font-size: clamp(27px, 3.6vw, 40px); font-weight: 800; }
.section-head p { margin-top: 14px; color: var(--muted); font-size: 17px; }

/* ---------- Hizmet kartları ---------- */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 22px; box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--primary-border); }
.card-ico { width: 54px; height: 54px; border-radius: 15px; background: var(--primary-soft); display: flex; align-items: center; justify-content: center; font-size: 27px; margin-bottom: 16px; }
.card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 14.5px; }
.card-accent { background: linear-gradient(160deg, var(--primary) 0%, var(--primary-dark) 100%); border-color: transparent; }
.card-accent .card-ico { background: rgba(255,255,255,0.18); }
.card-accent h3 { color: #fff; }
.card-accent p { color: rgba(255,255,255,0.9); }
.card-soft { background: var(--bg-tertiary); border-style: dashed; border-color: var(--primary-border); }
.card-soft .card-ico { background: #fff; color: var(--primary); font-weight: 700; }
.card-link { display: inline-block; margin-top: 12px; color: var(--primary-dark); font-weight: 700; font-size: 14.5px; }

/* ---------- Hizmet kategorileri (kategori + yan hizmetler) ---------- */
.svc-cats { display: flex; flex-direction: column; gap: 22px; }
.svc-cat { display: grid; grid-template-columns: 300px 1fr; gap: 20px; align-items: stretch; }
.svc-cat-banner {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: var(--radius); padding: 28px 24px; color: #fff;
  display: flex; flex-direction: column; justify-content: center;
  box-shadow: var(--shadow-orange);
}
.svc-cat-banner::after { content: ""; position: absolute; right: -40px; top: -40px; width: 160px; height: 160px; border-radius: 50%; background: rgba(255,255,255,0.12); }
.svc-cat-ico { width: 56px; height: 56px; border-radius: 16px; background: rgba(255,255,255,0.2); display: flex; align-items: center; justify-content: center; font-size: 28px; margin-bottom: 14px; position: relative; z-index: 1; }
.svc-cat-ico svg { width: 30px; height: 30px; }
.svc-cat-banner h3 { font-size: 23px; font-weight: 800; margin-bottom: 8px; position: relative; z-index: 1; }
.svc-cat-banner p { color: rgba(255,255,255,0.92); font-size: 14.5px; line-height: 1.55; position: relative; z-index: 1; }
.svc-cat-tag { display: inline-block; margin-top: 16px; align-self: flex-start; background: rgba(255,255,255,0.22); color: #fff; font-size: 12.5px; font-weight: 700; padding: 6px 14px; border-radius: 999px; position: relative; z-index: 1; }
.svc-cat-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.svc-item {
  display: flex; align-items: center; gap: 14px;
  background: #fff; border: 1px solid var(--border); border-radius: 16px;
  padding: 16px 16px; box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.svc-item:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--primary-border); }
.svc-item-ico { flex-shrink: 0; width: 52px; height: 52px; border-radius: 15px; background: transparent; color: var(--primary); display: flex; align-items: center; justify-content: center; }
.svc-item-ico svg { width: 28px; height: 28px; display: block; margin: 0 auto; }
.svc-item strong { display: block; font-size: 15px; font-weight: 700; color: var(--ink); margin-bottom: 3px; }
.svc-item span { display: block; font-size: 13px; color: var(--muted); line-height: 1.4; }
.svc-cta { margin-top: 26px; display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 6px 14px; text-align: center; }
.svc-cta > span { color: var(--muted); font-size: 15px; }
.svc-cta .card-link { margin-top: 0; }

/* ---------- Adımlar ---------- */
.steps { display: flex; align-items: stretch; justify-content: center; gap: 8px; flex-wrap: wrap; }
.step { flex: 1; min-width: 240px; max-width: 320px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 30px 26px; box-shadow: var(--shadow-sm); }
.step-no { width: 46px; height: 46px; border-radius: 14px; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; font-weight: 800; font-size: 20px; display: flex; align-items: center; justify-content: center; margin-bottom: 18px; box-shadow: var(--shadow-orange); }
.step h3 { font-size: 19px; margin-bottom: 9px; }
.step p { color: var(--muted); font-size: 15px; }
.step-arrow { display: flex; align-items: center; font-size: 28px; color: var(--primary-border); font-weight: 700; }

/* ---------- Neden biz ---------- */
.neden-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.neden-text h2 { margin-top: 6px; }
.neden-text > p { margin-top: 14px; color: var(--muted); font-size: 17px; }
.feature-list { margin-top: 26px; display: flex; flex-direction: column; gap: 16px; }
.feature-list li { display: flex; gap: 13px; align-items: flex-start; }
.feature-list li div { color: var(--ink-2); font-size: 15.5px; }
.feature-list strong { color: var(--ink); }
.fi-ico { flex-shrink: 0; width: 26px; height: 26px; border-radius: 8px; background: var(--primary-soft); color: var(--primary-dark); font-weight: 800; display: flex; align-items: center; justify-content: center; font-size: 14px; margin-top: 1px; }

.neden-visual { position: relative; min-height: 360px; }
.nv-card { position: absolute; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px 20px; display: flex; align-items: center; gap: 14px; }
.nv-ico { width: 46px; height: 46px; border-radius: 13px; background: var(--primary-soft); display: flex; align-items: center; justify-content: center; font-size: 23px; }
.nv-big { font-size: 21px; font-weight: 800; color: var(--ink); }
.nv-sm { font-size: 13px; color: var(--subtle); }
.nv-1 { top: 8%; left: 4%; animation: floaty 6s ease-in-out infinite; }
.nv-2 { top: 40%; right: 2%; animation: floaty 7s ease-in-out infinite 0.6s; }
.nv-3 { bottom: 6%; left: 16%; animation: floaty 6.5s ease-in-out infinite 0.3s; }

/* ---------- Mef City ---------- */
.section-mefcity { background: linear-gradient(135deg, var(--dark) 0%, #2a1a10 100%); color: #fff; }
.mefcity-inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.mefcity-text h2 { color: #fff; }
.mefcity-text > p { margin-top: 16px; color: rgba(255,255,255,0.78); font-size: 17px; }
.mefcity-actions { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 14px; }
.mefcity-badges { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.mc-badge { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius-sm); padding: 18px 18px; font-weight: 600; font-size: 15px; }

/* ---------- CTA ---------- */
.cta { padding: clamp(50px, 7vw, 80px) 0; }
.cta-inner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: var(--radius-lg); padding: clamp(40px, 6vw, 64px); text-align: center;
  box-shadow: var(--shadow-orange); position: relative; overflow: hidden;
}
.cta-inner::before { content: ""; position: absolute; inset: 0; background: radial-gradient(600px 300px at 80% -20%, rgba(255,255,255,0.18), transparent 60%); }
.cta-inner h2 { color: #fff; font-size: clamp(26px, 3.4vw, 38px); position: relative; }
.cta-inner p { color: rgba(255,255,255,0.92); margin-top: 12px; font-size: 18px; position: relative; }
.cta-actions { margin-top: 28px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }
.cta-actions .btn-lg { padding-left: 72px; padding-right: 72px; }
.cta .btn-primary { background: #fff; color: var(--primary-dark); box-shadow: 0 12px 28px rgba(0,0,0,0.18); }
.cta .btn-primary:hover { background: #fff; transform: translateY(-2px); }
.cta .btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.55); box-shadow: none; }
.cta .btn-ghost:hover { background: rgba(255,255,255,0.12); border-color: #fff; color: #fff; }

/* ---------- İletişim ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; max-width: 720px; margin: 0 auto; }
.contact-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 30px 26px; text-align: center; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s, border-color .2s; }
.contact-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--primary-border); }
.cc-ico { width: 60px; height: 60px; border-radius: 17px; margin: 0 auto 16px; display: flex; align-items: center; justify-content: center; font-size: 28px; background: var(--primary-soft); }
.cc-wa { background: #e7f9ee; }
.cc-call { background: #e8f1ff; }
.cc-mail { background: #fff1e8; }
.contact-card h3 { font-size: 18px; margin-bottom: 6px; }
.contact-card p { color: var(--muted); font-size: 15px; }
.cc-link { display: inline-block; margin-top: 14px; color: var(--primary-dark); font-weight: 700; font-size: 14.5px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--dark); color: rgba(255,255,255,0.72); }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px; padding: clamp(48px, 6vw, 72px) 24px clamp(32px, 4vw, 48px); }
.footer-brand p { margin-top: 16px; font-size: 14.5px; max-width: 280px; color: rgba(255,255,255,0.6); }
.footer-col h4 { color: #fff; font-size: 15px; margin-bottom: 16px; font-weight: 700; }
.footer-col a { display: block; padding: 6px 0; font-size: 14.5px; color: rgba(255,255,255,0.65); transition: color .15s; }
.footer-col a:hover { color: var(--primary-light); }
.footer-col a.footer-contact { display: flex; align-items: center; gap: 9px; }
.footer-col a.footer-contact svg { flex-shrink: 0; color: var(--primary-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); }
.footer-bottom-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 22px 24px; font-size: 13.5px; color: rgba(255,255,255,0.5); flex-wrap: wrap; }
.footer-mef a { color: var(--primary-light); font-weight: 700; }

/* ---------- Sabit WhatsApp ---------- */
.fab-wa {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25d366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 28px rgba(37,211,102,0.45);
  transition: transform .2s;
}
.fab-wa:hover { transform: scale(1.08); }
.fab-wa::after { content: ""; position: absolute; inset: 0; border-radius: 50%; box-shadow: 0 0 0 0 rgba(37,211,102,0.5); animation: pulse 2.4s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.45); } 70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); } 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); } }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Uygulama indir modal ---------- */
.app-modal { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; padding: 24px; }
.app-modal[hidden] { display: none; }

/* Hero slider alti efektli CTA */
.hero-app-cta { margin-top: 20px; display: flex; justify-content: center; }
.app-cta-btn { position: relative; display: inline-flex; align-items: center; gap: 12px; padding: 14px 30px; border: none; border-radius: 999px; cursor: pointer; font-family: inherit; font-size: 16px; font-weight: 700; color: #fff; background: linear-gradient(120deg, var(--primary), var(--primary-light)); box-shadow: 0 12px 30px rgba(237, 111, 27, 0.4); overflow: hidden; animation: ctaPulse 2.4s ease-in-out infinite; transition: transform .2s ease, box-shadow .2s ease; }
.app-cta-btn:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 18px 42px rgba(237, 111, 27, 0.5); animation-play-state: paused; }
.app-cta-btn::before { content: ""; position: absolute; top: 0; left: -120%; width: 70%; height: 100%; background: linear-gradient(110deg, transparent, rgba(255, 255, 255, 0.45), transparent); transform: skewX(-20deg); animation: ctaShine 2.8s ease-in-out infinite; }
.app-cta-ico { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: rgba(255, 255, 255, 0.22); }
.app-cta-text { position: relative; z-index: 1; }
.app-cta-arrow { position: relative; z-index: 1; font-size: 18px; font-weight: 800; animation: ctaBounce 1.6s ease-in-out infinite; }

@keyframes ctaPulse { 0%, 100% { box-shadow: 0 12px 30px rgba(237, 111, 27, 0.4); } 50% { box-shadow: 0 12px 38px rgba(237, 111, 27, 0.65); } }
@keyframes ctaShine { 0% { left: -120%; } 55%, 100% { left: 140%; } }
@keyframes ctaBounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(3px); } }

.app-modal-overlay { position: absolute; inset: 0; background: rgba(16, 20, 27, 0.55); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); animation: appFade .25s ease; }
.app-modal-card { position: relative; z-index: 1; width: 100%; max-width: 420px; background: #fff; border-radius: var(--radius-lg); padding: 32px 28px 28px; box-shadow: 0 30px 80px rgba(16, 20, 27, 0.3); text-align: center; animation: appPop .3s cubic-bezier(.2, .9, .3, 1.2); }
.app-modal-close { position: absolute; top: 14px; right: 14px; width: 38px; height: 38px; display: grid; place-items: center; border: none; background: var(--primary-soft); color: var(--primary-dark); border-radius: 12px; cursor: pointer; transition: background .2s ease, transform .2s ease; }
.app-modal-close:hover { background: var(--primary-border); transform: rotate(90deg); }
.app-modal-ico { width: 64px; height: 64px; margin: 0 auto 14px; display: grid; place-items: center; font-size: 30px; background: var(--primary-soft); border: 1px solid var(--primary-border); border-radius: 18px; }
.app-modal-card h3 { font-size: 20px; font-weight: 800; color: var(--ink); margin: 0 0 8px; }
.app-modal-card > p { font-size: 14px; color: var(--muted); margin: 0 0 22px; line-height: 1.55; }
.app-store-grid { display: grid; gap: 12px; }
.app-store-btn { display: flex; align-items: center; gap: 14px; padding: 13px 18px; border: 1px solid var(--border); border-radius: 16px; background: var(--dark); color: #fff; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; text-align: left; }
.app-store-btn:hover { transform: translateY(-2px); background: #20262f; box-shadow: 0 14px 30px rgba(16, 20, 27, 0.25); }
.asb-ico { flex-shrink: 0; }
.asb-text { display: flex; flex-direction: column; line-height: 1.2; }
.asb-text small { font-size: 11px; opacity: .75; font-weight: 500; letter-spacing: .02em; }
.asb-text strong { font-size: 16px; font-weight: 700; }
.app-store-empty { font-size: 13.5px; color: var(--muted); margin: 4px 0 0; }

@keyframes appFade { from { opacity: 0; } to { opacity: 1; } }
@keyframes appPop { from { opacity: 0; transform: translateY(14px) scale(.96); } to { opacity: 1; transform: none; } }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-slider { max-width: 420px; margin: 0 auto; width: 100%; }
  .neden-grid, .mefcity-inner { grid-template-columns: 1fr; gap: 40px; }
  .neden-visual { min-height: 300px; max-width: 460px; margin: 0 auto; width: 100%; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .svc-cat { grid-template-columns: 1fr; }
  .svc-cat-banner { padding: 24px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 30px; }
}

/* Tabletlerde "neden biz" yüzen kartları düzgün akışa al */
@media (max-width: 760px) {
  .neden-visual { position: static; min-height: 0; display: flex; flex-direction: column; gap: 14px; max-width: 460px; }
  .nv-card { position: static; animation: none; width: 100%; }
  .nv-1, .nv-2, .nv-3 { top: auto; bottom: auto; left: auto; right: auto; }
}

@media (max-width: 760px) {
  .main-nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 4px;
    background: #fff; border-bottom: 1px solid var(--border);
    padding: 14px 18px 22px; box-shadow: var(--shadow);
    transform: translateY(-130%); transition: transform .28s ease; visibility: hidden;
  }
  .main-nav.open { transform: translateY(0); visibility: visible; }
  .main-nav > a { padding: 13px 14px; font-size: 16px; }
  .main-nav .nav-cta { margin: 8px 0 0; }
  .nav-toggle { display: flex; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 22px 12px; }
  .steps { flex-direction: column; align-items: center; }
  .step { max-width: 100%; width: 100%; }
  .step-arrow { transform: rotate(90deg); }
  .contact-grid { grid-template-columns: 1fr; max-width: 420px; }
  .svc-cat-list { grid-template-columns: 1fr; }
  .hero-actions .btn-lg { min-width: 0; width: 100%; padding: 13px 30px; }
}

@media (max-width: 460px) {
  .container { padding: 0 18px; }
  .cards { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-trust { gap: 16px; }
  .trust-cards { width: 100%; }
  .trust-contact { width: 100%; }
  .mefcity-badges { grid-template-columns: 1fr; }
  .footer-bottom-inner { justify-content: center; text-align: center; }
  .btn { width: 100%; }
  .hero-actions, .cta-actions, .mefcity-actions { width: 100%; }
  .nav-cta.btn, .btn-sm { width: auto; }
}

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