/* ============================================================
   ÖMER KALPAT CEP TELEFONU TAMİRİ — Yerinde Servis Vitrin
   Dark tema · profesyonel · responsive
   ============================================================ */

:root {
  --bg: #070b14;
  --bg-2: #0b111e;
  --panel: #101828;
  --panel-2: #16203a;
  --line: rgba(148, 163, 184, 0.15);
  --text: #e7ecf5;
  --muted: #94a3b8;
  --accent: #00d9ff;
  --accent-2: #0a84ff;
  --gold: #ffb020;
  --green: #22c58b;
  --red: #f43f5e;
  --radius: 16px;
  --shad: 0 18px 50px -18px rgba(0, 0, 0, 0.8);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  /* İçerik taşarsa dikey kaydırma her zaman açık kalsın */
  overflow-y: auto;
  overflow-x: clip;
  min-height: 100vh;
}

img, svg { display: inline-block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: min(1160px, 95vw);
  margin-inline: auto;
  padding-inline: 20px;
}

/* ---------- ÜST ŞERİT ---------- */
.topbar {
  background: linear-gradient(90deg, #0b1220, #0e2233);
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
.topbar-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-block: 8px;
}
.topbar-item { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); }
.topbar-item a { color: var(--text); }

.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--green); display: inline-block; flex: none; }
.dot.pulse { animation: pulse 1.6s infinite; }
.hero-live .dot { background: var(--green); }

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 139, 0.5); }
  50% { box-shadow: 0 0 0 7px rgba(34, 197, 139, 0); }
}

/* ---------- HEADER / NAV ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(7, 11, 20, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header.scrolled { background: rgba(7, 11, 20, 0.97); }

.nav {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-block: 14px;
  flex-wrap: wrap;
}
.brand { display: inline-flex; align-items: center; gap: 12px; margin-right: auto; }
.brand-mark {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #04121a;
  font-weight: 800;
  font-size: 18px;
  border-radius: 12px;
  flex: none;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-size: 17px; letter-spacing: 0.2px; }
.brand-text small { color: var(--accent); font-size: 12px; letter-spacing: 1px; text-transform: uppercase; }

#navbar { display: flex; gap: 26px; }
.nav-link { color: var(--muted); font-size: 15px; font-weight: 500; }
.nav-link:hover { color: var(--accent); }
.nav-cta { margin-left: 8px; }

/* ---------- BUTONLAR ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; border: 0; cursor: pointer;
  font-weight: 600; font-size: 15px;
  padding: 12px 20px; border-radius: 12px;
  font-family: inherit; transition: transform .15s, box-shadow .2s, filter .2s;
}
.btn:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn-accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #04121a;
  box-shadow: 0 10px 26px -12px rgba(10, 132, 255, 0.65);
}
.btn-ghost { background: transparent; border: 1px solid var(--line); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); }
.btn-lg { padding: 15px 26px; font-size: 16px; }
.btn-block { width: 100%; }

/* ---------- MOBİL MENÜ ---------- */
.menu-btn {
  display: none;
  flex-direction: column; gap: 5px;
  background: var(--panel); border: 1px solid var(--line);
  width: 42px; height: 42px; border-radius: 10px;
  align-items: center; justify-content: center; cursor: pointer;
}
.menu-btn span { width: 20px; height: 2px; background: var(--text); border-radius: 2px; transition: .3s; }
.menu-btn.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn.active span:nth-child(2) { opacity: 0; }
.menu-btn.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  overflow: clip;
  background:
    radial-gradient(900px 480px at 85% -10%, rgba(10, 132, 255, 0.18), transparent 60%),
    radial-gradient(700px 420px at -10% 20%, rgba(0, 217, 255, 0.14), transparent 60%),
    var(--bg);
  padding: 72px 0 90px;
  overflow: hidden;
}
.hero::after { /* alt ızgara çizgileri hissi */
  content: '';
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(148,163,184,.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(148,163,184,.04) 1px, transparent 1px);
  background-size: 46px 46px;
  pointer-events: none;
  mask-image: radial-gradient(circle at 50% 40%, #000, transparent 78%);
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 46px;
  align-items: center;
}
.badge {
  display: inline-block; font-size: 13px; font-weight: 600;
  color: var(--accent); background: rgba(0, 217, 255, 0.1);
  border: 1px solid rgba(0, 217, 255, 0.25);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 18px;
}
.hero h1 { font-size: clamp(32px, 5vw, 54px); line-height: 1.12; font-weight: 800; letter-spacing: -1px; }
.grad {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p { color: var(--muted); font-size: 17px; max-width: 520px; margin: 18px 0 24px; }
.hero p strong { color: var(--text); }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 24px; }
.hero-points { display: flex; gap: 18px; flex-wrap: wrap; font-size: 14px; font-weight: 500; color: #cbd5e1; }
.hero-points li { color: var(--muted); }

/* Hero kartı (hızlı form) */
.hero-card {
  background: linear-gradient(180deg, rgba(16,24,40,.9), rgba(11,17,30,.95));
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 26px 24px;
  box-shadow: var(--shad);
}
.hero-card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.hero-card-title { font-weight: 700; font-size: 18px; }
.hero-live { display: inline-flex; gap: 6px; align-items: center; font-size: 12px; color: var(--green); background: rgba(34,197,139,.1); padding: 4px 10px; border-radius: 999px; }
.hero-card-sub { color: var(--muted); font-size: 14px; margin-bottom: 16px; }

/* ---------- FORM ALANLARI ---------- */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.field span { font-size: 13px; font-weight: 500; color: #cbd5e1; }
.field input, .field select, .field textarea {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 15px;
  padding: 12px 14px;
  border-radius: 10px;
  outline: none;
  font-family: inherit;
  transition: border-color .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); }
.field input::placeholder, .field textarea::placeholder { color: #5b6b7e; }
select option { background: var(--bg-2); color: var(--text); }

.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.app-form .field { margin-bottom: 14px; }

.form-msg { margin-top: 12px; font-weight: 600; font-size: 14px; min-height: 20px; }
.form-msg.ok { color: var(--green); }
.form-msg.err { color: var(--red); }

/* ---------- BÖLÜM BAŞLIKLARI ---------- */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-2); border-block: 1px solid var(--line); }
.sec-head { text-align: center; max-width: 640px; margin: 0 auto 44px; }
.sec-tag {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 12px;
}
.sec-head h2 { font-size: clamp(24px, 3.5vw, 36px); font-weight: 800; letter-spacing: -0.5px; }

/* ---------- HİZMET KARTLARI ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.svc-card {
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 20px;
  transition: transform .2s, border-color .2s;
}
.svc-card:hover { transform: translateY(-5px); border-color: rgba(0,217,255,.4); }
.svc-ic {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center; font-size: 26px;
  background: rgba(0,217,255,.1);
  margin-bottom: 14px;
}
.svc-card h3 { font-size: 17px; margin-bottom: 8px; }
.svc-card p { color: var(--muted); font-size: 14px; }
.svc-card .svc-more { display: block; margin-top: 14px; color: var(--accent); font-size: 13.5px; font-weight: 600; }

/* ---------- ADIMLAR ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 22px;
  counter-reset: step;
}
.step {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 22px;
  position: relative;
}
.step-num {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  font-weight: 800; font-size: 19px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #04121a;
  margin-bottom: 14px;
}
.step h3 { font-size: 17px; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 14px; }

/* ---------- FİYAT ---------- */
.price-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}
.price-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  display: flex; flex-direction: column;
}
.price-card .pc-ic { font-size: 30px; margin-bottom: 10px; }
.price-card h3 { font-size: 18px; margin-bottom: 14px; }
.price-card .prc { font-size: 26px; font-weight: 800; color: var(--accent); margin-bottom: 6px; }
.price-card .prc small { font-size: 13px; color: var(--muted); font-weight: 500; }
.price-card .pc-note { color: var(--muted); font-size: 13.5px; margin-top: auto; }
.price-card.featured { border-color: rgba(0,217,255,.5); box-shadow: 0 0 0 1px rgba(0,217,255,.2), var(--shad); }
.price-card .badge-feat { align-self: flex-start; font-size: 11px; font-weight: 700; color: #04121a; background: var(--gold); padding: 4px 10px; border-radius: 999px; margin-bottom: 10px; }
.price-note { text-align: center; color: var(--muted); font-size: 13.5px; margin-top: 26px; }

/* ---------- İLETİŞİM ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 46px;
  align-items: start;
}
.contact-info h2, .map-card h2 { font-size: clamp(22px, 3vw, 30px); margin-bottom: 20px; }
.meta-list li {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 18px 0; border-bottom: 1px solid var(--line);
}
.meta-ic {
  width: 46px; height: 46px; flex: none;
  border-radius: 12px; background: rgba(0,217,255,.1);
  display: grid; place-items: center; font-size: 20px;
}
.meta-list strong { display: block; font-size: 14px; margin-bottom: 2px; }
.meta-list div { color: var(--muted); font-size: 15px; }

.map-card {
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 28px 26px;
  box-shadow: var(--shad);
}
.map-card .sec-tag { margin-bottom: 8px; }
.map-card h2 { margin-bottom: 18px; }

/* ---------- FOOTER ---------- */
.footer { background: var(--bg-2); border-top: 1px solid var(--line); }
.footer-in {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 30px;
  padding-block: 46px;
}
.footer-brand .brand-mark { margin-bottom: 14px; }
.footer-brand p { color: var(--muted); font-size: 14px; max-width: 340px; }
.footer-col h4 { font-size: 15px; margin-bottom: 14px; }
.footer-col ul li { color: var(--muted); font-size: 14px; padding: 5px 0; }
.footer-col ul li a { color: var(--muted); }
.footer-col ul li a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid var(--line); padding-block: 18px; font-size: 13px; color: #64748b; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 960px) {
  .hero-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero { padding: 46px 0 60px; }
  #navbar {
    position: fixed; top: 0; right: -100%;
    height: 100vh; width: 260px;
    flex-direction: column; gap: 0;
    background: var(--bg-2);
    border-left: 1px solid var(--line);
    padding: 90px 26px 40px;
    transition: right .3s ease;
    z-index: 90;
  }
  #navbar.open { right: 0; }
  #navbar .nav-link { padding: 14px 0; font-size: 17px; border-bottom: 1px solid var(--line); }
  .menu-btn { display: inline-flex; }
  .nav-cta { display: none; }
  .footer-in { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .row2 { grid-template-columns: 1fr; }
  .topbar-in { justify-content: center; text-align: center; }
  .hero-points { flex-direction: column; gap: 6px; }
  .cards, .steps, .price-cards { grid-template-columns: 1fr; }
}