/* ============================================================
   PERDE — KURUMSAL KONSEPT
   Profesyonel · lacivert + mavi · güven veren, yapısal
   Sora (başlık) + Manrope (gövde)
   ============================================================ */

:root {
  --bg:        oklch(1 0 0);
  --bg-2:      oklch(0.973 0.005 250);
  --bg-3:      oklch(0.955 0.008 250);
  --surface:   oklch(1 0 0);
  --ink:       oklch(0.27 0.04 258);
  --ink-2:     oklch(0.36 0.035 258);
  --body:      oklch(0.43 0.022 258);
  --muted:     oklch(0.54 0.02 258);
  --line:      oklch(0.9 0.012 250);
  --line-soft: oklch(0.945 0.008 250);
  --navy:      oklch(0.26 0.045 260);
  --navy-2:    oklch(0.31 0.05 260);
  --accent:    oklch(0.52 0.145 252);
  --accent-deep: oklch(0.45 0.15 256);
  --accent-soft: oklch(0.955 0.028 250);
  --accent-mid:  oklch(0.7 0.1 250);
  --gold:      oklch(0.74 0.11 78);
  --ok:        oklch(0.6 0.12 155);

  --shadow-sm: 0 1px 2px oklch(0.3 0.04 258 / 0.05), 0 4px 14px -8px oklch(0.3 0.06 258 / 0.16);
  --shadow:    0 2px 6px oklch(0.3 0.04 258 / 0.06), 0 16px 36px -18px oklch(0.3 0.08 258 / 0.22);
  --shadow-lg: 0 4px 10px oklch(0.3 0.04 258 / 0.07), 0 30px 60px -22px oklch(0.3 0.08 258 / 0.3);

  --font-head: "Sora", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --radius: 10px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --pill: 100px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 130px; }
body {
  background: var(--bg);
  color: var(--body);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.wrap { width: min(1200px, 92vw); margin-inline: auto; }
.section { padding: clamp(58px, 7.5vw, 104px) 0; }
.section.gray { background: var(--bg-2); }
.section.navy { background: var(--navy); color: oklch(0.86 0.02 250); }
.section.navy h2, .section.navy h3 { color: #fff; }

/* ---------- başlık bloğu ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-body); font-size: 13px; font-weight: 800;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent-deep);
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--accent); border-radius: 2px; }
.section.navy .eyebrow { color: var(--accent-mid); }
.section.navy .eyebrow::before { background: var(--accent-mid); }
.section-head { max-width: 640px; margin-bottom: clamp(34px, 4.5vw, 54px); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: clamp(28px, 4vw, 44px); margin: 16px 0 14px; }
.section-head p { color: var(--muted); font-size: clamp(16px, 1.6vw, 18px); }
.section.navy .section-head p { color: oklch(0.78 0.02 250); }

/* ---------- butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-body); font-weight: 700; font-size: 15px;
  padding: 13px 24px; border-radius: var(--radius-sm);
  border: 1.5px solid transparent; cursor: pointer;
  transition: transform .14s ease, background-color .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 8px 20px -8px oklch(0.52 0.145 252 / 0.5); }
.btn-primary:hover { background: var(--accent-deep); box-shadow: 0 12px 26px -8px oklch(0.52 0.145 252 / 0.55); }
.btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-deep); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-2); }
.btn-white { background: #fff; color: var(--accent-deep); }
.btn-white:hover { background: var(--accent-soft); }

/* ============================================================
   Üst şerit
   ============================================================ */
.topbar { background: var(--navy); color: oklch(0.82 0.02 250); font-size: 13px; }
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; height: 42px; gap: 16px; }
.topbar .ti { display: flex; align-items: center; gap: 22px; }
.topbar .ti a, .topbar .ti span { display: inline-flex; align-items: center; gap: 7px; }
.topbar .ti svg { width: 14px; height: 14px; color: var(--accent-mid); }
.topbar a:hover { color: #fff; }
.topbar .soc { display: flex; align-items: center; gap: 12px; }
.topbar .soc a { color: oklch(0.82 0.02 250); }
.topbar .soc a:hover { color: #fff; }
.topbar .soc svg { width: 15px; height: 15px; }
@media (max-width: 760px) { .topbar .ti span:nth-child(n+2), .topbar .ti a:nth-child(n+3) { display: none; } }

/* ============================================================
   Header
   ============================================================ */
.site-header { position: sticky; top: 0; z-index: 60; background: color-mix(in oklch, #fff 90%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; gap: 26px; height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; flex: none; }
.brand .logo { width: 44px; height: 44px; border-radius: 10px; flex: none; background: var(--navy); color: #fff; display: grid; place-items: center; }
.brand .logo svg { width: 24px; height: 24px; }
.brand .bt { line-height: 1.12; }
.brand .bt b { display: block; font-family: var(--font-head); font-weight: 700; font-size: 19px; letter-spacing: -0.01em; color: var(--ink); }
.brand .bt span { font-size: 11.5px; color: var(--muted); font-weight: 600; letter-spacing: 0.02em; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { font-size: 15px; font-weight: 600; color: var(--ink-2); position: relative; transition: color .2s ease; }
.nav a:hover { color: var(--accent-deep); }
.header-actions { display: flex; align-items: center; gap: 14px; }
.menu-toggle { display: none; background: none; border: none; cursor: pointer; color: var(--ink); }
.menu-toggle svg { width: 27px; height: 27px; }

/* ============================================================
   Hero
   ============================================================ */
.hero { position: relative; background: var(--bg-2); border-bottom: 1px solid var(--line); overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 80% at 100% 0%, var(--accent-soft), transparent 70%); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(32px, 5vw, 64px); align-items: center; padding: clamp(48px, 6vw, 84px) 0; }
.hero-chip { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; color: var(--accent-deep); background: #fff; border: 1px solid var(--line); padding: 7px 14px; border-radius: var(--pill); box-shadow: var(--shadow-sm); }
.hero-chip svg { width: 15px; height: 15px; }
.hero h1 { font-size: clamp(34px, 4.8vw, 58px); margin: 22px 0 20px; line-height: 1.08; }
.hero h1 .hl { color: var(--accent-deep); }
.hero .lead { font-size: clamp(16px, 1.7vw, 19px); color: var(--body); max-width: 50ch; margin-bottom: 26px; }
.hero-feats { display: grid; gap: 11px; margin-bottom: 30px; }
.hero-feats li { display: flex; align-items: center; gap: 11px; font-size: 15.5px; font-weight: 600; color: var(--ink-2); }
.hero-feats .ck { width: 22px; height: 22px; border-radius: 50%; background: var(--accent-soft); color: var(--accent-deep); display: grid; place-items: center; flex: none; }
.hero-feats .ck svg { width: 13px; height: 13px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 13px; }

.hero-visual { position: relative; }
.hero-img { width: 100%; aspect-ratio: 4 / 4.1; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.hero-card { position: absolute; left: -22px; bottom: 26px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px 18px; display: flex; align-items: center; gap: 14px; }
.hero-card .ic { width: 44px; height: 44px; border-radius: 11px; background: var(--accent-soft); color: var(--accent-deep); display: grid; place-items: center; flex: none; }
.hero-card .ic svg { width: 22px; height: 22px; }
.hero-card b { display: block; font-family: var(--font-head); font-weight: 700; font-size: 16px; color: var(--ink); line-height: 1.2; }
.hero-card span { font-size: 12.5px; color: var(--muted); }
.hero-badge { position: absolute; top: 20px; right: -16px; background: var(--navy); color: #fff; border-radius: var(--radius-sm); padding: 12px 16px; text-align: center; box-shadow: var(--shadow); }
.hero-badge b { display: block; font-family: var(--font-head); font-weight: 800; font-size: 22px; line-height: 1; }
.hero-badge span { display: block; font-size: 11px; color: oklch(0.82 0.02 250); letter-spacing: 0.04em; text-transform: uppercase; white-space: nowrap; }

/* ============================================================
   Güven bandı (stats)
   ============================================================ */
.trust-band { background: var(--navy); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid .ti { padding: clamp(26px, 3vw, 40px) 26px; text-align: center; border-left: 1px solid oklch(1 0 0 / 0.1); }
.trust-grid .ti:first-child { border-left: none; }
.trust-grid .n { font-family: var(--font-head); font-weight: 800; font-size: clamp(30px, 3.8vw, 46px); color: #fff; line-height: 1; letter-spacing: -0.02em; }
.trust-grid .n .u { color: var(--accent-mid); }
.trust-grid .l { font-size: 13.5px; color: oklch(0.8 0.02 250); margin-top: 10px; }
@media (max-width: 740px) { .trust-grid { grid-template-columns: 1fr 1fr; } .trust-grid .ti:nth-child(3) { border-left: none; } .trust-grid .ti:nth-child(n+3) { border-top: 1px solid oklch(1 0 0 / 0.1); } }

/* ============================================================
   Çözümler / Hizmetler
   ============================================================ */
.serv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.serv-card { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 28px; box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; overflow: hidden; }
.serv-card::before { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 3px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .3s ease; }
.serv-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: color-mix(in oklch, var(--accent) 30%, var(--line)); }
.serv-card:hover::before { transform: scaleX(1); }
.serv-ico { width: 54px; height: 54px; border-radius: 12px; background: var(--accent-soft); color: var(--accent-deep); display: grid; place-items: center; margin-bottom: 20px; }
.serv-ico svg { width: 26px; height: 26px; }
.serv-card h3 { font-size: 20px; margin-bottom: 9px; }
.serv-card p { font-size: 14.5px; color: var(--muted); line-height: 1.6; }
.serv-more { margin-top: 16px; display: inline-flex; align-items: center; gap: 7px; font-size: 14px; font-weight: 700; color: var(--accent-deep); }
.serv-more svg { width: 15px; height: 15px; transition: transform .2s ease; }
.serv-card:hover .serv-more svg { transform: translateX(4px); }
@media (max-width: 880px) { .serv-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .serv-grid { grid-template-columns: 1fr; } }

/* ============================================================
   Kurumsal / Hakkımızda
   ============================================================ */
.about-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(36px, 5vw, 70px); align-items: center; }
.about-visual { position: relative; }
.about-visual .main { width: 100%; aspect-ratio: 4 / 3.4; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.about-visual .badge { position: absolute; right: -18px; bottom: -18px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px 22px; display: flex; align-items: center; gap: 14px; }
.about-visual .badge .ic { width: 46px; height: 46px; border-radius: 50%; background: var(--navy); color: #fff; display: grid; place-items: center; flex: none; }
.about-visual .badge .ic svg { width: 23px; height: 23px; }
.about-visual .badge b { display: block; font-family: var(--font-head); font-weight: 800; font-size: 22px; color: var(--ink); line-height: 1; }
.about-visual .badge span { font-size: 12.5px; color: var(--muted); }
.about-copy h2 { font-size: clamp(28px, 3.8vw, 44px); margin: 16px 0 18px; }
.about-copy p { color: var(--body); margin-bottom: 16px; max-width: 56ch; }
.about-checks { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; margin-top: 24px; }
.about-checks li { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; font-weight: 600; color: var(--ink-2); }
.about-checks .ck { width: 22px; height: 22px; border-radius: 50%; background: var(--accent-soft); color: var(--accent-deep); display: grid; place-items: center; flex: none; margin-top: 1px; }
.about-checks .ck svg { width: 13px; height: 13px; }
@media (max-width: 880px) { .about-grid { grid-template-columns: 1fr; } .about-checks { grid-template-columns: 1fr; } }

/* ============================================================
   Ürünler
   ============================================================ */
.prod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.prod-card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease; }
.prod-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.prod-fig { aspect-ratio: 4 / 3.2; overflow: hidden; background: var(--bg-3); }
.prod-fig img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.prod-card:hover .prod-fig img { transform: scale(1.06); }
.prod-body { padding: 17px 19px 20px; display: flex; flex-direction: column; gap: 5px; flex: 1; }
.prod-cat { font-size: 11.5px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent-deep); }
.prod-body h3 { font-size: 19px; }
.prod-body p { font-size: 13.5px; color: var(--muted); line-height: 1.5; }
.prod-more { margin-top: auto; padding-top: 13px; display: inline-flex; align-items: center; gap: 7px; font-size: 13.5px; font-weight: 700; color: var(--accent-deep); border-top: 1px solid var(--line-soft); }
.prod-more::after { content: "→"; transition: transform .2s ease; }
.prod-card:hover .prod-more::after { transform: translateX(4px); }
@media (max-width: 1040px) { .prod-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px) { .prod-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 420px) { .prod-grid { grid-template-columns: 1fr; } }

/* ============================================================
   Referanslar (logolar)
   ============================================================ */
.ref-band { padding: clamp(40px, 5vw, 64px) 0; }
.ref-label { text-align: center; font-size: 12.5px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 28px; }
.logo-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 18px 40px; }
.logo-item { display: flex; align-items: center; gap: 11px; color: var(--ink-2); opacity: 0.7; transition: opacity .25s ease, color .25s ease; }
.logo-item:hover { opacity: 1; color: var(--accent-deep); }
.logo-item .lmark { width: 26px; height: 26px; flex: none; color: var(--navy); }
.logo-item:hover .lmark { color: var(--accent); }
.logo-item .lname { font-family: var(--font-head); font-weight: 700; font-size: 19px; letter-spacing: -0.01em; }
.logo-item .lname b { color: var(--muted); font-weight: 500; }

/* ============================================================
   Süreç
   ============================================================ */
.proc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.proc-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; position: relative; box-shadow: var(--shadow-sm); }
.proc-num { font-family: var(--font-head); font-weight: 800; font-size: 15px; width: 40px; height: 40px; border-radius: 10px; background: var(--navy); color: #fff; display: grid; place-items: center; margin-bottom: 18px; }
.proc-card h3 { font-size: 18px; margin-bottom: 8px; }
.proc-card p { font-size: 14px; color: var(--muted); line-height: 1.55; }
@media (max-width: 860px) { .proc-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .proc-grid { grid-template-columns: 1fr; } }

/* ============================================================
   Yorumlar
   ============================================================ */
.rev-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.rev-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 26px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: 16px; }
.section.gray .rev-card { background: #fff; }
.rev-stars { display: flex; gap: 2px; color: var(--gold); }
.rev-stars svg { width: 17px; height: 17px; }
.rev-card blockquote { font-size: 15.5px; line-height: 1.65; color: var(--ink-2); flex: 1; }
.rev-who { display: flex; align-items: center; gap: 12px; padding-top: 6px; border-top: 1px solid var(--line-soft); }
.rev-who img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.rev-who b { display: block; font-weight: 700; font-size: 15px; color: var(--ink); }
.rev-who span { font-size: 12.5px; color: var(--muted); }
@media (max-width: 880px) { .rev-grid { grid-template-columns: 1fr; } .rev-card:nth-child(3) { display: none; } }

/* ============================================================
   Teklif / İletişim
   ============================================================ */
.quote-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(36px, 5vw, 64px); align-items: start; }
.quote-info h2 { color: #fff; font-size: clamp(28px, 3.8vw, 42px); margin: 16px 0 16px; }
.quote-info p { color: oklch(0.8 0.02 250); margin-bottom: 28px; max-width: 46ch; }
.qi-list { display: grid; gap: 16px; }
.qi-row { display: flex; align-items: center; gap: 14px; }
.qi-row .ic { width: 46px; height: 46px; border-radius: 11px; background: oklch(1 0 0 / 0.08); color: var(--accent-mid); display: grid; place-items: center; flex: none; }
.qi-row .ic svg { width: 21px; height: 21px; }
.qi-row .qt { font-size: 12px; color: oklch(0.72 0.02 250); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 700; }
.qi-row .qv { font-family: var(--font-head); font-weight: 600; font-size: 17px; color: #fff; }
.quote-form { background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: clamp(26px, 3.5vw, 40px); }
.quote-form h3 { font-size: 23px; margin-bottom: 6px; }
.quote-form .fsub { font-size: 14px; color: var(--muted); margin-bottom: 22px; }
.qf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: block; margin-bottom: 14px; }
.field span { display: block; font-size: 13px; font-weight: 700; color: var(--ink-2); margin-bottom: 7px; }
.field input, .field select, .field textarea { width: 100%; font-family: var(--font-body); font-size: 15px; color: var(--ink); background: var(--bg-2); border: 1.5px solid var(--line); border-radius: var(--radius-sm); padding: 12px 14px; transition: border-color .2s ease, background .2s ease; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); background: #fff; }
.field textarea { resize: vertical; min-height: 92px; }
.quote-form .btn { width: 100%; margin-top: 4px; }
.form-ok { display: none; margin-top: 14px; padding: 13px 16px; border-radius: var(--radius-sm); background: color-mix(in oklch, var(--ok) 12%, #fff); border: 1px solid color-mix(in oklch, var(--ok) 40%, var(--line)); color: var(--ok); font-size: 14px; font-weight: 600; }
.form-ok.show { display: block; }
.form-note { margin-top: 12px; font-size: 13px; color: var(--muted); text-align: center; }
@media (max-width: 880px) { .quote-grid { grid-template-columns: 1fr; } }
@media (max-width: 460px) { .qf-row { grid-template-columns: 1fr; } }

/* ============================================================
   Footer
   ============================================================ */
.site-footer { background: oklch(0.21 0.04 260); color: oklch(0.74 0.02 250); padding: clamp(52px, 6vw, 76px) 0 26px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 36px; border-bottom: 1px solid oklch(1 0 0 / 0.1); }
.footer-brand { max-width: 320px; }
.footer-brand .brand .bt b { color: #fff; }
.footer-brand .brand .bt span { color: oklch(0.72 0.02 250); }
.footer-brand p { margin-top: 16px; font-size: 14px; line-height: 1.7; color: oklch(0.72 0.02 250); }
.footer-social { display: flex; gap: 9px; margin-top: 18px; }
.footer-social a { width: 38px; height: 38px; border-radius: 10px; border: 1px solid oklch(1 0 0 / 0.14); display: grid; place-items: center; color: #fff; transition: background .2s ease, border-color .2s ease; }
.footer-social a:hover { background: var(--accent); border-color: var(--accent); }
.footer-social svg { width: 17px; height: 17px; }
.footer-col h5 { font-family: var(--font-head); font-size: 14px; font-weight: 700; color: #fff; margin-bottom: 16px; }
.footer-col ul { list-style: none; display: grid; gap: 10px; }
.footer-col a { font-size: 14px; color: oklch(0.74 0.02 250); }
.footer-col a:hover { color: var(--accent-mid); }
.footer-bottom { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; padding-top: 22px; font-size: 13px; color: oklch(0.62 0.02 250); }
@media (max-width: 860px) { .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; } .footer-brand { grid-column: span 2; } }
@media (max-width: 520px) { .footer-top { grid-template-columns: 1fr; } .footer-brand { grid-column: auto; } }

/* ============================================================
   WhatsApp float
   ============================================================ */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 100; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 10px 26px rgba(37,211,102,.42); transition: transform .2s ease; }
.wa-float:hover { transform: scale(1.07); }
.wa-float svg { width: 31px; height: 31px; }

/* ============================================================
   Mobil menü
   ============================================================ */
.mobile-nav, .mn-backdrop { display: none; }

/* ---------- reveal ---------- */
.reveal { opacity: 1; }
@media (prefers-reduced-motion: no-preference) {
  .reveal.in { animation: revealIn .55s cubic-bezier(.22,.61,.36,1) both; }
}
@keyframes revealIn { from { transform: translateY(18px); } to { transform: translateY(0); } }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .nav { display: none; }
  .header-actions .btn-ghost { display: none; }
  .menu-toggle { display: block; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 480px; margin-inline: auto; order: -1; }

  .mobile-nav { display: flex; flex-direction: column; position: fixed; inset: 0 0 0 auto; width: min(340px, 86vw); background: #fff; z-index: 90; padding: 26px; transform: translateX(100%); transition: transform .3s ease; box-shadow: var(--shadow-lg); overflow-y: auto; }
  .mobile-nav.open { transform: none; }
  .mobile-nav .mn-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
  .mobile-nav a { font-size: 17px; font-weight: 600; padding: 13px 0; border-bottom: 1px solid var(--line); color: var(--ink); }
  .mobile-nav .btn { width: 100%; margin-top: 20px; }
  .mn-backdrop { display: block; position: fixed; inset: 0; background: oklch(0.26 0.04 260 / 0.45); z-index: 80; opacity: 0; pointer-events: none; transition: opacity .3s ease; }
  .mn-backdrop.open { opacity: 1; pointer-events: auto; }
}
@media (max-width: 600px) { body { font-size: 16px; } .hero-card { left: 8px; } .hero-badge { right: 8px; } .about-visual .badge { right: 8px; } }