/* =========================================================
   Yusuf Sancak — Kurumsal Web & E-Ticaret
   Paylaşılan stil dosyası
   ========================================================= */

/* ---------- Tema değişkenleri ---------- */
:root {
  --bg: #FFFFFF;
  --section: #F8FAFC;
  --section2: #F1F5F9;
  --text: #334155;
  --head: #0B1F3A;
  --muted: #6B7280;
  --border: #E6EBF1;
  --card: #FFFFFF;
  --blue: #2563EB;
  --blue-text: #2563EB;
  --blue-soft: rgba(37, 99, 235, .08);
  --amber: #F59E0B;
  --nav-bg: rgba(255, 255, 255, .72);
  --shadow: rgba(11, 31, 58, .10);
  --shadow-strong: rgba(11, 31, 58, .16);
  --chip: #FFFFFF;
}

/* Sistem koyu tema (kullanıcı elle açık seçmediyse) */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #071423;
    --section: #0B1B2E;
    --section2: #0F172A;
    --text: #A8B6C8;
    --head: #F8FAFC;
    --muted: #8597AC;
    --border: rgba(255, 255, 255, .09);
    --card: #0F1E32;
    --blue: #3B82F6;
    --blue-text: #7DA9FB;
    --blue-soft: rgba(59, 130, 246, .14);
    --nav-bg: rgba(7, 20, 35, .74);
    --shadow: rgba(0, 0, 0, .5);
    --shadow-strong: rgba(0, 0, 0, .6);
    --chip: #0F1E32;
  }
}

/* Elle seçilen koyu tema */
[data-theme="dark"] {
  --bg: #071423;
  --section: #0B1B2E;
  --section2: #0F172A;
  --text: #A8B6C8;
  --head: #F8FAFC;
  --muted: #8597AC;
  --border: rgba(255, 255, 255, .09);
  --card: #0F1E32;
  --blue: #3B82F6;
  --blue-text: #7DA9FB;
  --blue-soft: rgba(59, 130, 246, .14);
  --nav-bg: rgba(7, 20, 35, .74);
  --shadow: rgba(0, 0, 0, .5);
  --shadow-strong: rgba(0, 0, 0, .6);
  --chip: #0F1E32;
}

/* ---------- Sıfırlama ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  line-height: 1.5;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.gs { font-family: 'General Sans', 'Inter', sans-serif; }

/* ---------- Düzen yardımcıları ---------- */
.wrap { max-width: 1240px; margin: 0 auto; padding-left: 28px; padding-right: 28px; }
.section { padding-top: 96px; padding-bottom: 96px; }
.tint { background-color: var(--section); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.5px; font-weight: 600; letter-spacing: .05em;
  color: var(--blue-text); background: var(--blue-soft);
  padding: 7px 14px; border-radius: 100px; margin-bottom: 20px;
}
.section-head { max-width: 660px; }
.section-head h2 {
  font-size: clamp(28px, 3.4vw, 40px); line-height: 1.1; font-weight: 600;
  color: var(--head); letter-spacing: -0.025em; margin-bottom: 14px;
}
.section-head p { font-size: 17px; line-height: 1.6; color: var(--text); }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 16px; font-weight: 600; padding: 16px 26px;
  border-radius: 14px; border: 1px solid transparent; cursor: pointer;
  text-decoration: none; transition: transform .2s, box-shadow .2s, border-color .2s;
}
.btn svg { width: 17px; height: 17px; }
.btn-primary { background: #2563EB; color: #fff; box-shadow: 0 16px 34px -12px rgba(37, 99, 235, .6); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 22px 40px -12px rgba(37, 99, 235, .7); }
.btn-ghost { background: var(--card); color: var(--head); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--head); }
.btn-sm { font-size: 14px; padding: 11px 19px; border-radius: 11px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background-color: var(--nav-bg);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 14px; padding-bottom: 14px; }
.logo { display: flex; align-items: center; gap: 11px; text-decoration: none; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 11px;
  background: linear-gradient(150deg, #0B1F3A, #16335c);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 14px; letter-spacing: .04em;
  box-shadow: 0 6px 16px -6px var(--shadow-strong);
}
.logo-name { font-weight: 600; font-size: 16.5px; color: var(--head); line-height: 1.1; }
.logo-sub { font-size: 10.5px; color: var(--muted); letter-spacing: .03em; }
.desk-nav { display: flex; align-items: center; gap: 4px; }
.desk-nav a {
  padding: 9px 14px; border-radius: 10px; font-size: 14px; font-weight: 500;
  color: var(--muted); text-decoration: none; transition: .2s;
}
.desk-nav a:hover { color: var(--head); }
.desk-nav a[aria-current="page"] { color: var(--head); font-weight: 600; background: var(--section); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.icon-btn {
  width: 40px; height: 40px; border-radius: 11px; border: 1px solid var(--border);
  background: var(--card); color: var(--head); display: flex; align-items: center;
  justify-content: center; cursor: pointer; transition: .25s;
}
.icon-btn:hover { border-color: var(--blue); color: var(--blue); }
.burger { display: none; }

/* ---------- Mobil menü ---------- */
.mobile-menu { display: none; border-bottom: 1px solid var(--border); background: var(--bg); }
.mobile-menu.open { display: block; }
.mobile-menu nav { display: flex; flex-direction: column; gap: 4px; padding: 14px 0 18px; }
.mobile-menu a {
  padding: 13px 14px; border-radius: 11px; font-size: 15.5px; font-weight: 500;
  color: var(--text); text-decoration: none;
}
.mobile-menu a[aria-current="page"] { color: var(--head); font-weight: 600; background: var(--section); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; top: -180px; right: -120px; width: 620px; height: 620px;
  background: radial-gradient(circle, var(--blue-soft), transparent 62%); pointer-events: none;
}
.hero-inner { padding-top: 74px; padding-bottom: 86px; position: relative; }
.hero-grid { display: grid; grid-template-columns: 1fr 1.04fr; gap: 40px; align-items: center; }
.chip {
  display: inline-flex; align-items: center; gap: 9px; padding: 8px 15px;
  background: var(--chip); border: 1px solid var(--border); border-radius: 100px;
  font-size: 13px; font-weight: 600; color: var(--head); margin-bottom: 26px;
  box-shadow: 0 4px 14px -8px var(--shadow);
}
.chip .dot { width: 7px; height: 7px; border-radius: 50%; background: #F59E0B; }
.hero h1 {
  font-size: clamp(38px, 5vw, 57px); line-height: 1.04; font-weight: 600;
  color: var(--head); letter-spacing: -0.032em; margin-bottom: 24px;
}
.hero h1 .accent { color: var(--blue-text); }
.hero .lead { font-size: 17.5px; line-height: 1.62; color: var(--text); max-width: 480px; margin-bottom: 34px; }
.hero-cta { display: flex; gap: 13px; flex-wrap: wrap; margin-bottom: 30px; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 9px; }
.hero-chips span {
  display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 500;
  color: var(--text); background: var(--section); border: 1px solid var(--border);
  padding: 8px 13px; border-radius: 10px;
}
.hero-chips svg { width: 15px; height: 15px; color: var(--blue-text); }

/* Cihaz mockup */
.devices { position: relative; min-height: 480px; }
.laptop { position: absolute; right: 0; top: 18px; width: min(560px, 100%); }
.laptop-screen { background: linear-gradient(#16243a, #0B1F3A); border-radius: 16px 16px 6px 6px; padding: 11px 11px 0; box-shadow: 0 40px 80px -30px var(--shadow-strong); }
.laptop-screen img { border-radius: 9px; height: 340px; object-fit: cover; object-position: top; width: 100%; }
.laptop-base { height: 14px; background: linear-gradient(#cfd6df, #a7b2bf); border-radius: 0 0 12px 12px; margin: 0 -26px; position: relative; }
.laptop-base::after { content: ""; position: absolute; left: 50%; top: 0; transform: translateX(-50%); width: 88px; height: 6px; background: #8a95a3; border-radius: 0 0 7px 7px; }
.phone { position: absolute; left: -8px; bottom: 0; width: 158px; z-index: 3; }
.phone-screen { background: #0B1F3A; border-radius: 27px; padding: 7px; box-shadow: 0 34px 56px -20px var(--shadow-strong); position: relative; }
.phone-screen::before { content: ""; position: absolute; top: 14px; left: 50%; transform: translateX(-50%); width: 48px; height: 13px; background: #0B1F3A; border-radius: 0 0 9px 9px; z-index: 5; }
.phone-screen img { border-radius: 21px; height: 324px; width: 100%; object-fit: cover; object-position: top; }
.badge-float {
  position: absolute; right: 24px; bottom: 6px; z-index: 6; background: var(--card);
  border: 1px solid var(--border); border-radius: 14px; padding: 13px 16px;
  box-shadow: 0 24px 44px -18px var(--shadow-strong); display: flex; align-items: center; gap: 11px;
}
.badge-float .ok { width: 38px; height: 38px; border-radius: 11px; background: rgba(22, 163, 74, .12); color: #16A34A; display: inline-flex; align-items: center; justify-content: center; }
.badge-float b { font-size: 13.5px; font-weight: 600; color: var(--head); display: block; }
.badge-float small { font-size: 11.5px; color: var(--muted); }

/* ---------- Güven kartları ---------- */
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; padding-top: 30px; padding-bottom: 30px; }
.trust-card { display: flex; align-items: center; gap: 14px; }
.trust-icon { flex-shrink: 0; width: 46px; height: 46px; border-radius: 13px; background: var(--blue-soft); color: var(--blue-text); display: inline-flex; align-items: center; justify-content: center; }
.trust-card b { font-size: 15.5px; font-weight: 600; color: var(--head); display: block; }
.trust-card small { font-size: 12.5px; color: var(--muted); line-height: 1.4; }

/* ---------- Hizmet kartları ---------- */
.cards-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 48px; }
.svc-card { background: var(--card); border: 1px solid var(--border); border-radius: 20px; padding: 32px; transition: border-color .3s, box-shadow .3s, transform .3s; }
.svc-card:hover { border-color: var(--blue); box-shadow: 0 24px 50px -28px var(--shadow-strong); transform: translateY(-4px); }
.svc-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 22px; }
.svc-icon { width: 54px; height: 54px; border-radius: 15px; background: linear-gradient(145deg, #0B1F3A, #1c3a5e); color: #fff; display: inline-flex; align-items: center; justify-content: center; box-shadow: 0 12px 24px -12px var(--shadow-strong); }
.svc-card h3 { font-size: 22px; font-weight: 600; color: var(--head); margin-bottom: 10px; letter-spacing: -0.01em; }
.svc-card p { font-size: 15px; line-height: 1.6; color: var(--text); margin-bottom: 20px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tags span { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 500; color: var(--text); background: var(--section); border: 1px solid var(--border); padding: 6px 11px; border-radius: 8px; }
.tags svg { width: 13px; height: 13px; color: #16A34A; }

/* ---------- Portföy kartları ---------- */
.port-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 48px; }
.port-card { background: var(--card); border: 1px solid var(--border); border-radius: 20px; overflow: hidden; box-shadow: 0 18px 40px -30px var(--shadow-strong); transition: box-shadow .35s, transform .35s; }
.port-card:hover { box-shadow: 0 30px 60px -28px var(--shadow-strong); transform: translateY(-4px); }
.browser { margin: 16px 16px 0; border: 1px solid var(--border); border-bottom: none; border-radius: 13px 13px 0 0; overflow: hidden; }
.browser-bar { display: flex; align-items: center; gap: 6px; padding: 9px 12px; background: #F1F4F8; border-bottom: 1px solid #E6EBF1; }
.browser-bar i { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.browser-bar i:nth-child(1) { background: #E2649B; }
.browser-bar i:nth-child(2) { background: #F5C24B; }
.browser-bar i:nth-child(3) { background: #5BC489; }
.browser-url { flex: 1; margin-left: 8px; height: 18px; background: #fff; border: 1px solid #E6EBF1; border-radius: 6px; font-size: 9.5px; color: #9aa6b4; display: flex; align-items: center; padding: 0 9px; }
.browser-shot { height: 218px; overflow: hidden; }
.browser-shot img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.port-meta { padding: 18px 20px 22px; display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.port-meta h3 { font-size: 17px; font-weight: 600; color: var(--head); line-height: 1.2; }
.port-meta .cat { font-size: 12.5px; color: var(--muted); margin-top: 3px; }
.pill { flex-shrink: 0; font-size: 11px; font-weight: 600; color: var(--blue-text); background: var(--blue-soft); padding: 6px 11px; border-radius: 8px; }

/* ---------- Süreç ---------- */
.proc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 48px; }
.proc-card { background: var(--card); border: 1px solid var(--border); border-radius: 18px; padding: 26px 24px; }
.proc-top { display: flex; align-items: center; gap: 13px; margin-bottom: 14px; }
.proc-num { width: 42px; height: 42px; border-radius: 12px; background: var(--blue-soft); color: var(--blue-text); display: inline-flex; align-items: center; justify-content: center; font-size: 16px; font-weight: 600; }
.proc-card h3 { font-size: 17.5px; font-weight: 600; color: var(--head); }
.proc-card p { font-size: 14px; line-height: 1.55; color: var(--muted); }

/* ---------- Paket ---------- */
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; margin-top: 48px; }
.feat-list { display: flex; flex-direction: column; gap: 11px; }
.feat-list div { display: flex; align-items: center; gap: 11px; font-size: 15px; color: var(--text); }
.feat-list .ok { flex-shrink: 0; width: 24px; height: 24px; border-radius: 8px; background: rgba(22, 163, 74, .12); color: #16A34A; display: inline-flex; align-items: center; justify-content: center; }
.feat-list svg { width: 13px; height: 13px; }
.price-card { position: relative; background: linear-gradient(160deg, #0B1F3A, #0d2748); border-radius: 24px; padding: 38px 34px; color: #fff; box-shadow: 0 40px 70px -34px var(--shadow-strong); overflow: hidden; }
.price-card::before { content: ""; position: absolute; top: -60px; right: -60px; width: 220px; height: 220px; background: radial-gradient(circle, rgba(37, 99, 235, .45), transparent 65%); }
.price-card .inner { position: relative; }
.price-badge { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 600; letter-spacing: .06em; color: #F59E0B; background: rgba(245, 158, 11, .14); padding: 6px 13px; border-radius: 100px; margin-bottom: 22px; }
.price-name { font-size: 20px; font-weight: 600; margin-bottom: 6px; }
.price-row { display: flex; align-items: baseline; gap: 8px; margin-bottom: 8px; }
.price-row .amount { font-size: 46px; font-weight: 600; letter-spacing: -0.02em; }
.price-row .cur { font-size: 18px; font-weight: 600; color: #94A3B8; }
.price-note { font-size: 13px; color: #94A3B8; margin-bottom: 26px; }
.price-card .btn-primary { width: 100%; justify-content: center; }
.price-foot { font-size: 12px; color: #94A3B8; text-align: center; margin-top: 14px; }

/* ---------- E-ticaret ---------- */
.eco-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.feat-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.feat-2 div { display: flex; align-items: center; gap: 11px; }
.feat-2 .ic { flex-shrink: 0; width: 38px; height: 38px; border-radius: 11px; background: var(--blue-soft); color: var(--blue-text); display: inline-flex; align-items: center; justify-content: center; }
.feat-2 span { font-size: 14.5px; font-weight: 500; color: var(--head); }
.shot-frame { border: 1px solid var(--border); border-radius: 18px; overflow: hidden; box-shadow: 0 34px 64px -34px var(--shadow-strong); }
.shot-frame .browser-shot { height: 336px; }

/* ---------- SSS ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq-list { margin-top: 44px; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--card); border: 1px solid var(--border); border-radius: 15px; overflow: hidden; }
.faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 21px 24px; cursor: pointer; list-style: none; font-size: 16.5px; font-weight: 600; color: var(--head); font-family: 'General Sans', 'Inter', sans-serif; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .ic { flex-shrink: 0; width: 30px; height: 30px; border-radius: 9px; background: var(--section); color: var(--head); display: inline-flex; align-items: center; justify-content: center; transition: transform .2s; }
.faq-item[open] summary .ic { transform: rotate(45deg); }
.faq-item p { padding: 0 24px 22px; font-size: 15px; line-height: 1.6; color: var(--muted); }

/* ---------- CTA ---------- */
.cta-band { position: relative; overflow: hidden; background: linear-gradient(150deg, #0B1F3A, #0d2748); border-radius: 28px; padding: 72px 48px; text-align: center; box-shadow: 0 50px 90px -50px var(--shadow-strong); }
.cta-band::before { content: ""; position: absolute; top: -120px; right: -80px; width: 380px; height: 380px; background: radial-gradient(circle, rgba(37, 99, 235, .4), transparent 65%); }
.cta-band::after { content: ""; position: absolute; bottom: -140px; left: -60px; width: 340px; height: 340px; background: radial-gradient(circle, rgba(245, 158, 11, .16), transparent 65%); }
.cta-band .inner { position: relative; }
.cta-band h2 { font-size: clamp(30px, 4vw, 46px); line-height: 1.08; font-weight: 600; color: #fff; letter-spacing: -0.03em; margin: 0 auto 18px; max-width: 720px; }
.cta-band p { font-size: 18px; line-height: 1.6; color: #94A3B8; max-width: 560px; margin: 0 auto 34px; }

/* ---------- Footer ---------- */
.site-footer { background-color: var(--section2); border-top: 1px solid var(--border); }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-top: 64px; }
.foot-about p { font-size: 14px; line-height: 1.6; color: var(--muted); max-width: 300px; margin: 18px 0 20px; }
.foot-social { display: flex; gap: 10px; }
.foot-social a { width: 40px; height: 40px; border-radius: 11px; border: 1px solid var(--border); background: var(--card); color: var(--head); display: inline-flex; align-items: center; justify-content: center; transition: .2s; }
.foot-social a:hover { border-color: var(--blue); color: var(--blue); }
.foot-col h4 { font-size: 13px; font-weight: 600; color: var(--head); letter-spacing: .04em; margin-bottom: 16px; font-family: 'General Sans', 'Inter', sans-serif; }
.foot-col ul { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.foot-col a, .foot-col li { font-size: 14px; color: var(--muted); text-decoration: none; }
.foot-col a:hover { color: var(--blue-text); }
.foot-contact a { display: flex; align-items: center; gap: 10px; }
.foot-contact svg { width: 18px; height: 18px; }
.foot-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: 46px; padding: 24px 0 30px; border-top: 1px solid var(--border); font-size: 13px; color: var(--muted); }
.foot-bottom .links { display: flex; gap: 20px; }

/* ---------- İletişim ---------- */
.contact-grid { display: grid; grid-template-columns: 1.25fr .85fr; gap: 30px; align-items: start; }
.form-card { background: var(--card); border: 1px solid var(--border); border-radius: 22px; padding: 34px; }
.form-card h2 { font-size: 24px; font-weight: 600; color: var(--head); letter-spacing: -0.01em; margin-bottom: 6px; }
.form-card .hint { font-size: 14.5px; color: var(--muted); margin-bottom: 26px; }
.field { display: block; margin-bottom: 16px; }
.field > span { display: block; font-size: 13px; font-weight: 600; color: var(--head); margin-bottom: 8px; }
.field input, .field textarea {
  width: 100%; padding: 13px 15px; border-radius: 11px; border: 1px solid var(--border);
  background: var(--section); color: var(--head); font-size: 14.5px; font-family: 'Inter', sans-serif; outline: none;
}
.field input:focus, .field textarea:focus { border-color: var(--blue); }
.field textarea { resize: vertical; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-card .btn-primary { width: 100%; justify-content: center; margin-top: 6px; }
.form-note { font-size: 12px; color: var(--muted); text-align: center; margin-top: 14px; }
.form-success { display: none; flex-direction: column; align-items: center; text-align: center; padding: 40px 10px; }
.form-success .ok { width: 60px; height: 60px; border-radius: 18px; background: rgba(22, 163, 74, .12); color: #16A34A; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.form-success h3 { font-size: 23px; font-weight: 600; color: var(--head); margin-bottom: 10px; }
.form-success p { font-size: 15.5px; line-height: 1.6; color: var(--muted); max-width: 380px; }
.contact-side { display: flex; flex-direction: column; gap: 14px; }
.contact-method { display: flex; align-items: center; gap: 15px; background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 20px; text-decoration: none; transition: .2s; }
.contact-method:hover { border-color: var(--blue); }
.contact-method .ic { flex-shrink: 0; width: 48px; height: 48px; border-radius: 13px; background: var(--blue-soft); color: var(--blue-text); display: inline-flex; align-items: center; justify-content: center; }
.contact-method b { font-size: 15.5px; font-weight: 600; color: var(--head); display: block; }
.contact-method small { font-size: 13.5px; color: var(--muted); }
.contact-side .note { background: linear-gradient(160deg, #0B1F3A, #0d2748); border-radius: 16px; padding: 22px; color: #fff; }
.contact-side .note b { font-size: 16px; font-weight: 600; display: block; margin-bottom: 6px; }
.contact-side .note p { font-size: 13.5px; line-height: 1.55; color: #94A3B8; }

/* ---------- Hakkımda ---------- */
.portrait { width: 100%; height: 520px; border-radius: 18px; object-fit: cover; }
.about-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; }
.about-card { background: var(--card); border: 1px solid var(--border); border-radius: 20px; padding: 30px; }
.about-card .ic { width: 52px; height: 52px; border-radius: 15px; background: var(--blue-soft); color: var(--blue-text); display: inline-flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.about-card h3 { font-size: 20px; font-weight: 600; color: var(--head); margin-bottom: 10px; }
.about-card p { font-size: 15px; line-height: 1.6; color: var(--muted); }
.principles { display: flex; flex-direction: column; gap: 14px; }
.principle { display: flex; align-items: flex-start; gap: 14px; background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 18px 20px; }
.principle .ok { flex-shrink: 0; width: 30px; height: 30px; border-radius: 9px; background: rgba(22, 163, 74, .12); color: #16A34A; display: inline-flex; align-items: center; justify-content: center; margin-top: 1px; }
.principle b { font-size: 16px; font-weight: 600; color: var(--head); display: block; margin-bottom: 3px; }
.principle small { font-size: 14px; line-height: 1.5; color: var(--muted); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 44px; }
.why-card { background: var(--card); border: 1px solid var(--border); border-radius: 18px; padding: 26px 22px; }
.why-card .ic { width: 46px; height: 46px; border-radius: 13px; background: linear-gradient(145deg, #0B1F3A, #1c3a5e); color: #fff; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.why-card h3 { font-size: 17px; font-weight: 600; color: var(--head); margin-bottom: 8px; }
.why-card p { font-size: 14px; line-height: 1.55; color: var(--muted); }
.quote-block { max-width: 920px; margin: 0 auto; text-align: center; }
.quote-block h2 { font-size: clamp(26px, 3vw, 34px); line-height: 1.18; font-weight: 600; color: var(--head); letter-spacing: -0.02em; }
.quote-block p { font-size: 17px; line-height: 1.7; color: var(--text); margin-top: 24px; }

/* ---------- Hizmet detay (alternatif) ---------- */
.svc-row { background: var(--card); border: 1px solid var(--border); border-radius: 24px; padding: 18px; overflow: hidden; margin-bottom: 26px; }
.svc-row-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 36px; align-items: center; }
.svc-row-grid.flip .svc-row-text { order: 2; }
.svc-row-grid.flip .svc-row-visual { order: 1; }
.svc-row-text { padding: 22px 16px 22px 22px; }
.svc-row-text h2 { font-size: clamp(24px, 2.6vw, 30px); font-weight: 600; color: var(--head); letter-spacing: -0.02em; margin-bottom: 12px; }
.svc-row-text p { font-size: 16px; line-height: 1.64; color: var(--text); margin-bottom: 22px; max-width: 440px; }
.svc-feats { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
.svc-feats div { display: flex; align-items: center; gap: 9px; font-size: 14px; color: var(--text); }
.svc-feats .ok { flex-shrink: 0; width: 22px; height: 22px; border-radius: 7px; background: rgba(22, 163, 74, .12); color: #16A34A; display: inline-flex; align-items: center; justify-content: center; }
.svc-feats svg { width: 13px; height: 13px; }
.metric-panel { background: linear-gradient(160deg, #0B1F3A, #0d2748); border-radius: 16px; padding: 28px; color: #fff; box-shadow: 0 30px 60px -34px var(--shadow-strong); min-height: 300px; display: flex; flex-direction: column; justify-content: center; gap: 16px; }
.metric-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.metric-head .lbl { font-size: 13px; font-weight: 600; color: #94A3B8; }
.metric-head .val { font-size: 34px; font-weight: 600; color: #60A5FA; }
.metric-row .t { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 7px; color: #cbd5e1; }
.metric-row .t b { color: #fff; font-weight: 600; }
.metric-bar { height: 6px; border-radius: 4px; background: rgba(255, 255, 255, .12); overflow: hidden; }
.metric-bar span { display: block; height: 100%; border-radius: 4px; background: linear-gradient(90deg, #2563EB, #60A5FA); }

/* ---------- Sayfa başlığı (alt sayfalar) ---------- */
.page-hero { position: relative; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; top: -160px; right: -120px; width: 560px; height: 560px; background: radial-gradient(circle, var(--blue-soft), transparent 62%); pointer-events: none; }
.page-hero .inner { padding: 84px 0 36px; text-align: center; position: relative; }
.page-hero h1 { font-size: clamp(34px, 4.6vw, 52px); line-height: 1.05; font-weight: 600; color: var(--head); letter-spacing: -0.03em; margin-bottom: 20px; }
.page-hero p { font-size: 18px; line-height: 1.6; color: var(--text); max-width: 600px; margin: 0 auto; }
.page-hero .chip { margin-left: auto; margin-right: auto; }

/* ---------- Filtre (portföy) — CSS radyo ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; padding: 18px 0 28px; }
.filter-bar label { padding: 10px 18px; border-radius: 11px; font-size: 14px; font-weight: 600; cursor: pointer; border: 1px solid var(--border); background: var(--card); color: var(--head); transition: .2s; }
.filter-bar input { position: absolute; opacity: 0; pointer-events: none; }
.filter-bar input:checked + label { background: #2563EB; color: #fff; border-color: transparent; }

/* ---------- Animasyon (giriş) ---------- */
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
.floaty { animation: floaty 7s ease-in-out infinite; }
.floaty.d1 { animation-delay: .8s; }
.floaty.d2 { animation-delay: .4s; animation-duration: 6s; }
@keyframes rise { from { transform: translateY(16px); } to { transform: none; } }
/* Yalnızca hafif yukarı kayma; opacity kullanılmaz, böylece içerik her zaman görünür. */
.reveal { animation: rise .6s cubic-bezier(.2, .7, .2, 1); }
@media (prefers-reduced-motion: reduce) { .floaty, .reveal { animation: none; } }

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0, 0, 0, .5);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity .25s;
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }
.modal-box {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 24px; padding: 38px 36px;
  max-width: 520px; width: 100%; max-height: 90vh; overflow-y: auto;
  position: relative;
  transform: translateY(18px); transition: transform .25s;
  box-shadow: 0 40px 80px -20px rgba(0, 0, 0, .32);
}
.modal-overlay.open .modal-box { transform: translateY(0); }
.modal-close {
  position: absolute; top: 16px; right: 16px;
  width: 36px; height: 36px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--section);
  color: var(--muted); cursor: pointer;
  display: flex; align-items: center; justify-content: center; transition: .2s;
}
.modal-close:hover { border-color: var(--head); color: var(--head); }
.modal-head { margin-bottom: 22px; }
.modal-head h2 { font-size: 22px; font-weight: 600; color: var(--head); letter-spacing: -0.01em; margin-bottom: 7px; }
.modal-head p { font-size: 14.5px; color: var(--muted); margin-bottom: 16px; }
.modal-wa {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600; color: #16A34A;
  background: rgba(22, 163, 74, .1); border: 1px solid rgba(22, 163, 74, .22);
  padding: 9px 15px; border-radius: 11px; text-decoration: none; transition: .2s;
}
.modal-wa:hover { background: rgba(22, 163, 74, .18); }
.modal-wa svg { color: #16A34A; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 22px; }
  .split, .eco-grid, .contact-grid { grid-template-columns: 1fr; gap: 34px; }
  .proc-grid { grid-template-columns: repeat(2, 1fr); }
  .about-cards { grid-template-columns: repeat(3, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .svc-row-grid { grid-template-columns: 1fr; gap: 8px; }
  .svc-row-grid.flip .svc-row-text { order: 1; }
  .svc-row-grid.flip .svc-row-visual { order: 2; }
}
@media (max-width: 760px) {
  .section { padding-top: 64px; padding-bottom: 64px; }
  .desk-nav, .cta-desk { display: none; }
  .burger { display: flex; }
  .cards-2, .port-grid, .proc-grid, .about-cards, .why-grid, .foot-grid, .trust-grid, .svc-feats, .feat-2, .row-2 { grid-template-columns: 1fr; }

  /* Hero devices — telefon + badge gizle, laptop doğal akışa al */
  .devices { min-height: auto; }
  .laptop { position: static; width: 100%; }
  .laptop-screen img { height: 210px; }
  .phone, .badge-float { display: none; }

  /* Portföy browser görselleri — dar ekranda orantılı yükseklik */
  .browser-shot { height: 165px; }

  .modal-box { padding: 28px 20px; border-radius: 18px; }
  .cta-band { padding: 54px 26px; }
  .foot-bottom { flex-direction: column; align-items: flex-start; }
}