/* AKUA geçici kurumsal site — AKUACRM müşteri arayüzüyle aynı görsel dil (Inter, açık gri zemin, beyaz üst bant) */
@font-face { font-family: "Inter"; font-weight: 400; font-display: swap; src: url("fonts/Inter-Regular.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 500; font-display: swap; src: url("fonts/Inter-Medium.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 600; font-display: swap; src: url("fonts/Inter-SemiBold.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 700; font-display: swap; src: url("fonts/Inter-Bold.woff2") format("woff2"); }

:root {
  --brand: #1b9ba7;
  --brand-dark: #137a84;
  --brand-soft: #e6f5f6;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --ink: #1f2937;
  --ink-soft: #475569;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #f8fafc;
  --card: #ffffff;
  --footer: #f1f5f9;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 4px 16px rgba(15, 23, 42, .05);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
[id] { scroll-margin-top: 96px; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }
.container { width: 100%; max-width: 1170px; margin: 0 auto; padding: 0 16px; }
.icon { width: 20px; height: 20px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* Üst bilgi şeridi */
.topbar { background: var(--ink); color: #cbd5e1; font-size: 13px; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 38px; flex-wrap: wrap; }
.topbar a { color: #e2e8f0; }
.topbar a:hover { color: #fff; }
.topbar-info { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
.topbar-info span, .topbar-info a { display: inline-flex; align-items: center; gap: 6px; }
.topbar .icon { width: 15px; height: 15px; }
.partner { color: #fff; font-weight: 600; }
.partner b { color: #fbbf24; font-weight: 600; }

/* Başlık (CRM navbar ile aynı) */
.header { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.header .container { display: flex; align-items: center; justify-content: space-between; min-height: 84px; gap: 16px; }
.logo img { height: 46px; width: auto; }
.nav { display: flex; align-items: center; gap: 6px; }
.nav a { color: var(--ink); font-weight: 500; padding: 8px 12px; border-radius: 8px; font-size: 14.5px; }
.nav a:hover, .nav a.active { color: var(--brand-dark); background: var(--brand-soft); }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: 8px; padding: 8px; color: var(--ink); cursor: pointer; }

/* Butonlar */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 600; font-size: 14.5px; padding: 10px 18px; border-radius: 8px; border: 1px solid transparent; cursor: pointer; transition: background .15s, border-color .15s, color .15s; white-space: nowrap; }
.btn .icon { width: 18px; height: 18px; }
.btn-primary { background: var(--primary); color: #fff !important; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-dark { background: var(--ink); color: #fff !important; }
.btn-dark:hover { background: #111827; }
.btn-light { background: #fff; color: var(--ink) !important; border-color: var(--line); }
.btn-light:hover { border-color: #cbd5e1; background: #f8fafc; }
.btn-lg { padding: 13px 22px; font-size: 15.5px; }
.nav .btn { margin-left: 8px; }
.nav .btn:hover { background: var(--primary-dark); color: #fff; }

/* Yenileniyor duyurusu */
.notice { background: linear-gradient(90deg, var(--brand-dark), var(--brand) 60%, #22b3bf); color: #fff; font-size: 15.5px; box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .08); }
.notice .container { display: flex; align-items: center; gap: 14px; min-height: 56px; padding-top: 10px; padding-bottom: 10px; }
.notice strong { font-weight: 700; }
.notice-badge { display: inline-flex; align-items: center; gap: 7px; flex: none; background: #fff; color: var(--brand-dark); font-size: 12.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding: 5px 12px 5px 9px; border-radius: 999px; box-shadow: 0 2px 8px rgba(0, 0, 0, .12); }
.notice-badge .icon { width: 16px; height: 16px; stroke-width: 2.2; animation: spin 3s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .notice-badge .icon, .eyebrow .dot { animation: none; } }

/* Hero */
.hero { padding: 72px 0 56px; background:
  radial-gradient(900px 380px at 85% -10%, rgba(27, 155, 167, .14), transparent 60%),
  radial-gradient(700px 300px at -5% 110%, rgba(37, 99, 235, .08), transparent 60%), var(--bg); }
.hero-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--brand-dark); background: #fff; border: 1px solid #c7e9ec; padding: 6px 12px; border-radius: 999px; }
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 4px rgba(27, 155, 167, .18); animation: pulse 2s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 7px rgba(27, 155, 167, 0); } }
.hero h1 { font-size: 40px; line-height: 1.18; letter-spacing: -.02em; margin: 18px 0 16px; }
.hero h1 em { font-style: normal; color: var(--brand); }
.hero p.lead { font-size: 17px; color: var(--ink-soft); margin: 0 0 28px; max-width: 580px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.portal-card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); padding: 28px; }
.portal-card h2 { font-size: 20px; margin: 0 0 6px; }
.portal-card > p { color: var(--muted); margin: 0 0 20px; font-size: 14.5px; }
.portal-list { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 10px; }
.portal-list li { display: flex; align-items: center; gap: 10px; font-size: 14.5px; }
.portal-list .icon { color: var(--brand); width: 18px; height: 18px; }
.portal-card .btn { width: 100%; }
.portal-card .btn + .btn { margin-top: 10px; }
.portal-note { font-size: 13px; color: var(--muted); text-align: center; margin: 14px 0 0; }

/* Bölümler */
.section { padding: 64px 0; }
.section-white { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 40px; }
.section-head h2 { font-size: 28px; letter-spacing: -.01em; margin: 0 0 10px; }
.section-head p { color: var(--muted); margin: 0; }

.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; transition: border-color .15s, transform .15s, box-shadow .15s; }
.service:hover { border-color: #b6e0e4; transform: translateY(-2px); box-shadow: var(--shadow); }
.service .ic { width: 44px; height: 44px; border-radius: 10px; background: var(--brand-soft); color: var(--brand-dark); display: grid; place-items: center; margin-bottom: 14px; }
.service .ic .icon { width: 22px; height: 22px; }
.service h3 { font-size: 16.5px; margin: 0 0 8px; }
.service p { margin: 0; color: var(--ink-soft); font-size: 14.5px; }

.services { grid-template-columns: repeat(2, 1fr); max-width: 940px; margin: 0 auto; }
.service-wide { grid-column: 1 / -1; display: flex; gap: 18px; align-items: flex-start; background: linear-gradient(180deg, #fff, var(--brand-soft)); }
.service-wide .ic { margin-bottom: 0; }
.tags { list-style: none; padding: 0; margin: 14px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { font-size: 13px; font-weight: 500; color: var(--brand-dark); background: #fff; border: 1px solid #c7e9ec; border-radius: 999px; padding: 4px 12px; }

.about { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.about h2 { font-size: 28px; margin: 0 0 14px; letter-spacing: -.01em; }
.about p { color: var(--ink-soft); margin: 0 0 14px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.stat { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 16px; text-align: center; }
.stat strong { display: block; font-size: 26px; color: var(--brand-dark); letter-spacing: -.02em; }
.stat span { font-size: 13px; color: var(--muted); }
.partner-box { grid-column: 1 / -1; display: flex; align-items: center; gap: 14px; background: var(--ink); color: #e2e8f0; border-radius: var(--radius); padding: 18px 20px; }
.partner-box .icon { color: #fbbf24; width: 28px; height: 28px; }
.partner-box strong { color: #fff; display: block; }
.partner-box span { font-size: 13.5px; }

.cta { background: linear-gradient(120deg, var(--brand-dark), var(--brand)); color: #fff; border-radius: 14px; padding: 36px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta h2 { margin: 0 0 6px; font-size: 24px; }
.cta p { margin: 0; color: #e0f5f7; }
.cta .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cta .btn-light { border-color: transparent; }

/* İletişim sayfası */
.page-head { padding: 48px 0 32px; }
.page-head h1 { font-size: 32px; margin: 0 0 8px; letter-spacing: -.02em; }
.page-head p { margin: 0; color: var(--muted); }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 10px; }
.contact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 28px; }
.contact-item { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.contact-item .ic { width: 40px; height: 40px; border-radius: 10px; background: var(--brand-soft); color: var(--brand-dark); display: grid; place-items: center; margin-bottom: 12px; }
.contact-item h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin: 0 0 6px; font-weight: 600; }
.contact-item p { margin: 0; font-weight: 500; overflow-wrap: anywhere; }
.contact-item a { color: var(--ink); }
.contact-item a:hover { color: var(--primary); }
.map { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #e5e7eb; }
.map iframe { width: 100%; height: 380px; border: 0; display: block; }
.form-wrap { display: grid; grid-template-columns: 1fr 1.6fr; gap: 28px; align-items: start; }
.form-side h2 { font-size: 22px; margin: 0 0 10px; }
.form-side p { color: var(--ink-soft); margin: 0 0 14px; }
.form-side ul { padding-left: 18px; color: var(--ink-soft); margin: 0 0 18px; }
.form-card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); overflow: hidden; }
.form-card iframe { width: 100%; height: 1180px; border: 0; display: block; }
.form-card .form-foot { border-top: 1px solid var(--line); padding: 12px 18px; font-size: 13px; color: var(--muted); background: var(--bg); }

/* Alt bölüm */
.footer-main { background: #fff; border-top: 1px solid var(--line); padding: 48px 0 32px; margin-top: 64px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1.2fr; gap: 40px; }
.footer-main h4 { font-size: 14px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); margin: 0 0 14px; }
.footer-main p { margin: 0 0 8px; color: var(--ink-soft); font-size: 14px; }
.footer-main ul { list-style: none; padding: 0; margin: 0; }
.footer-main li { margin-bottom: 8px; font-size: 14px; color: var(--ink-soft); }
.footer-main li a { color: var(--ink-soft); }
.footer-main li a:hover { color: var(--brand-dark); }
.footer-logo img { height: 40px; width: auto; margin-bottom: 14px; }
.social { display: flex; gap: 8px; margin-top: 14px; }
.social a { width: 38px; height: 38px; border-radius: 8px; border: 1px solid var(--line); display: grid; place-items: center; color: var(--ink-soft); }
.social a:hover { color: #fff; background: var(--brand); border-color: var(--brand); }
.social .icon { width: 18px; height: 18px; }
.footer { background: var(--footer); border-top: 1px solid var(--line); padding: 18px 0; font-size: 14px; color: var(--ink-soft); text-align: center; }
.footer-main + .footer { margin-top: 0; }

/* Mobil */
@media (max-width: 960px) {
  .hero-grid, .about, .form-wrap { grid-template-columns: 1fr; gap: 32px; }
  .services { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .nav-toggle { display: inline-flex; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; padding: 10px 16px 16px; gap: 2px; }
  .nav.open { display: flex; }
  .nav .btn { margin: 8px 0 0; }
  .header .container { position: relative; min-height: 70px; }
  .logo img { height: 40px; }
  .topbar .partner { display: none; }
  .notice .container { flex-direction: column; align-items: flex-start; gap: 8px; font-size: 14.5px; }
  .hero { padding: 44px 0 40px; }
  .hero h1 { font-size: 29px; }
  .hero p.lead { font-size: 16px; }
  .hero-actions .btn { flex: 1 1 100%; }
  .section { padding: 48px 0; }
  .section-head h2, .about h2 { font-size: 23px; }
  .services, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .stat strong { font-size: 21px; }
  .service-wide { flex-direction: column; gap: 14px; }
  .cta { padding: 26px 20px; }
  .cta .actions, .cta .actions .btn { width: 100%; }
  .map iframe { height: 300px; }
  .form-card iframe { height: 1350px; }
  .page-head h1 { font-size: 26px; }
}

/* 404 sayfası */
.nf { padding: 72px 0 8px; }
.nf-card { max-width: 640px; margin: 0 auto; text-align: center; background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); padding: 44px 32px; }
.nf-code { font-size: 88px; font-weight: 700; line-height: 1; letter-spacing: -.04em; background: linear-gradient(120deg, var(--brand-dark), var(--brand)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nf h1 { font-size: 26px; margin: 14px 0 10px; letter-spacing: -.01em; }
.nf p { color: var(--ink-soft); margin: 0 auto 26px; max-width: 500px; }
.nf-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.nf-links { list-style: none; padding: 22px 0 0; margin: 26px 0 0; border-top: 1px solid var(--line); display: flex; justify-content: center; flex-wrap: wrap; gap: 8px 22px; font-size: 14.5px; }
.nf-links a { display: inline-flex; align-items: center; gap: 7px; font-weight: 500; }
.nf-links .icon { width: 17px; height: 17px; }
@media (max-width: 760px) {
  .nf { padding: 40px 0 0; }
  .nf-card { padding: 32px 20px; }
  .nf-code { font-size: 68px; }
  .nf h1 { font-size: 22px; }
  .nf-actions .btn { flex: 1 1 100%; }
  .nf-links { flex-direction: column; align-items: center; }
}