/* =========================================================
   Umvion Teknoloji – ana stil dosyası
   Renkleri değiştirmek için yalnızca :root bölümünü düzenleyin.
   ========================================================= */
:root {
  --ink: #0e1a3a;          /* logo laciverti – başlıklar ve metin */
  --ink-soft: #4a5672;     /* ikincil metin */
  --blue: #1f5ae0;         /* logo mavisi – butonlar, bağlantılar */
  --blue-dark: #1746b3;
  --cyan: #19b8e6;         /* logodaki noktalar – küçük vurgular */
  --green: #12a672;        /* yalnızca "aktif" durum noktaları */
  --mist: #f3f6fb;         /* açık gri-mavi bölüm zemini */
  --line: #dde3ee;         /* çizgiler ve kenarlıklar */
  --white: #ffffff;

  --font: "Onest", "Segoe UI", system-ui, -apple-system, sans-serif;
  --wrap: 1180px;
  --radius: 14px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); }
h1, h2, h3 { margin: 0; line-height: 1.15; letter-spacing: -0.02em; font-weight: 650; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section--mist { background: var(--mist); }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(30px, 3.6vw, 42px); }
.section-head p { margin-top: 14px; color: var(--ink-soft); font-size: 18px; }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 24px; border-radius: 999px; font: inherit; font-weight: 600; font-size: 16px;
  text-decoration: none; cursor: pointer; border: 1.5px solid transparent;
  transition: background-color .2s, color .2s, border-color .2s;
}
.btn--primary { background: var(--blue); color: var(--white); }
.btn--primary:hover { background: var(--blue-dark); }
.btn--ghost { border-color: var(--line); color: var(--ink); background: var(--white); }
.btn--ghost:hover { border-color: var(--ink); }
.btn--light { background: var(--white); color: var(--blue); }
.btn--light:hover { background: var(--mist); }

/* ---------- Üst menü ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; gap: 32px; height: 76px; }
.logo img { height: 52px; width: auto; }
.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: 16px; padding: 6px 0; border-bottom: 2px solid transparent; }
.nav a:hover { color: var(--blue); }
.nav a[aria-current="page"] { border-bottom-color: var(--blue); }
.header-cta { padding: 10px 20px; font-size: 15px; }
.menu-toggle { display: none; margin-left: auto; background: none; border: 0; padding: 8px; cursor: pointer; color: var(--ink); }

/* ---------- Giriş (hero) ---------- */
.hero { padding: 80px 0 96px; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.hero h1 { font-size: clamp(38px, 4.6vw, 58px); max-width: 17ch; }
.hero-lead { margin-top: 22px; font-size: 19px; color: var(--ink-soft); max-width: 52ch; }
.hero-actions { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero-note { margin-top: 28px; font-size: 15px; color: var(--ink-soft); }
.hero-note strong { color: var(--ink); font-weight: 600; }

/* Hizmet panosu – sayfanın imza öğesi */
.board {
  border: 1px solid var(--line); border-radius: 20px; background: var(--white);
  box-shadow: 0 30px 60px -30px rgba(14,26,58,.25), 0 2px 0 rgba(14,26,58,.03);
  overflow: hidden;
}
.board-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 18px 22px; border-bottom: 1px solid var(--line); background: var(--mist);
}
.board-title { font-weight: 600; font-size: 15px; }
.board-status { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--ink-soft); }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--green); flex: none; }
.dot--pulse { box-shadow: 0 0 0 0 rgba(18,166,114,.5); animation: pulse 2.4s ease-out infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(18,166,114,.45); } 70%,100% { box-shadow: 0 0 0 10px rgba(18,166,114,0); } }

.board-list { list-style: none; margin: 0; padding: 6px 0; }
.board-row {
  display: grid; grid-template-columns: 40px 1fr auto; gap: 14px; align-items: center;
  padding: 14px 22px; color: var(--ink); text-decoration: none; transition: background-color .15s;
}
.board-row:hover { background: var(--mist); }
.board-row + .board-row, .board-list li + li .board-row { border-top: 1px solid var(--line); }
.board-icon { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: #eaf0fd; color: var(--blue); }
.board-icon svg { width: 21px; height: 21px; }
.board-name { font-weight: 600; font-size: 16px; line-height: 1.3; }
.board-desc { font-size: 14px; color: var(--ink-soft); line-height: 1.35; }
.board-state { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; color: var(--ink-soft); }

/* ---------- Referans şeridi ---------- */
.trust { padding: 28px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trust .wrap { display: grid; grid-template-columns: 260px 1fr; gap: 40px; align-items: center; }
.trust p { font-size: 15px; color: var(--ink-soft); }
.trust p strong { display: block; color: var(--ink); font-size: 17px; font-weight: 600; }
.trust img { width: 100%; max-width: 680px; justify-self: end; }

/* ---------- Hizmet listesi ---------- */
.services { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 56px; }
.service {
  display: grid; grid-template-columns: 48px 1fr; gap: 20px; padding: 32px 0;
  border-top: 1px solid var(--line);
}
.service-icon { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: var(--white); border: 1px solid var(--line); color: var(--blue); }
.service-icon svg { width: 24px; height: 24px; }
.service h3 { font-size: 22px; }
.service p { margin-top: 8px; color: var(--ink-soft); }
.service ul { margin: 12px 0 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.service li { font-size: 13px; padding: 4px 10px; border-radius: 999px; background: var(--white); border: 1px solid var(--line); color: var(--ink-soft); }
.section--mist .service li { background: var(--white); }

/* ---------- Perakende uzmanlığı ---------- */
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.feature-img { border-radius: 20px; overflow: hidden; aspect-ratio: 1 / 1; }
.feature-img img { width: 100%; height: 100%; object-fit: cover; }
.feature h2 { font-size: clamp(28px, 3.4vw, 40px); }
.feature > div > p { margin-top: 16px; color: var(--ink-soft); font-size: 18px; }
.figures { display: flex; gap: 40px; margin: 32px 0; padding: 24px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.figure b { display: block; font-size: 34px; font-weight: 650; letter-spacing: -0.02em; color: var(--blue); line-height: 1.1; }
.figure span { font-size: 15px; color: var(--ink-soft); }

/* ---------- Çalışma şekli (gerçek bir sıra) ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.step { position: relative; padding-top: 28px; border-top: 2px solid var(--line); counter-increment: step; }
.step::before { content: counter(step); position: absolute; top: -15px; left: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--blue); color: var(--white); font-size: 14px; font-weight: 600; display: grid; place-items: center; }
.step h3 { font-size: 19px; }
.step p { margin-top: 8px; font-size: 16px; color: var(--ink-soft); }

/* ---------- Çağrı bandı ---------- */
.cta { background: var(--blue); color: var(--white); border-radius: 24px; padding: 56px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.cta h2 { font-size: clamp(26px, 3vw, 36px); max-width: 20ch; }
.cta p { margin-top: 10px; opacity: .85; max-width: 52ch; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; flex: none; }
.cta .btn--outline { border-color: rgba(255,255,255,.5); color: var(--white); }
.cta .btn--outline:hover { border-color: var(--white); }

/* ---------- Alt bilgi ---------- */
.site-footer { margin-top: 96px; padding: 64px 0 32px; background: var(--mist); border-top: 1px solid var(--line); font-size: 15px; color: var(--ink-soft); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 40px; }
.footer-grid img { height: 60px; width: auto; }
.footer-grid h4 { margin: 0 0 14px; font-size: 15px; color: var(--ink); font-weight: 600; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer-grid a { color: var(--ink-soft); text-decoration: none; }
.footer-grid a:hover { color: var(--blue); }
.footer-about p { margin-top: 16px; max-width: 34ch; }
.footer-bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.social { display: flex; gap: 14px; }
.social a { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line); background: var(--white); color: var(--ink); }
.social svg { width: 17px; height: 17px; }

/* ---------- Mobil ---------- */
@media (max-width: 960px) {
  .hero .wrap, .feature { grid-template-columns: 1fr; gap: 48px; }
  .services { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .trust .wrap { grid-template-columns: 1fr; gap: 20px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta { flex-direction: column; align-items: flex-start; padding: 40px 28px; }
}
@media (max-width: 860px) {
  .menu-toggle { display: block; }
  .header-cta { display: none; }
  .nav {
    display: none; position: absolute; top: 76px; left: 0; right: 0; flex-direction: column; gap: 0;
    background: var(--white); border-bottom: 1px solid var(--line); padding: 8px 24px 20px;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav a[aria-current="page"] { color: var(--blue); border-bottom-color: var(--line); }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .section { padding: 72px 0; }
  .hero { padding: 48px 0 72px; }
  .board-row { grid-template-columns: 36px 1fr; padding: 13px 16px; }
  .board-state { display: none; }
  .board-head { padding: 16px; }
  .steps { grid-template-columns: 1fr; }
  .figures { gap: 28px; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .dot--pulse { animation: none; }
}

/* =========================================================
   v2 – sunum içeriğiyle genişletilen bileşenler
   ========================================================= */
[id] { scroll-margin-top: 150px; }
.lead { font-size: 19px; color: var(--ink-soft); max-width: 60ch; }

/* İç sayfa girişi */
.page-hero { padding: 72px 0 56px; border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(34px, 4.4vw, 52px); max-width: 20ch; }
.page-hero .lead { margin-top: 18px; }

/* Hizmetler sayfasındaki yapışkan alt menü */
.subnav { position: sticky; top: 76px; z-index: 40; background: rgba(255,255,255,.95); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.subnav .wrap { display: flex; gap: 8px; overflow-x: auto; padding-top: 12px; padding-bottom: 12px; scrollbar-width: none; }
.subnav a { flex: none; padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line); color: var(--ink); text-decoration: none; font-size: 15px; font-weight: 500; }
.subnav a:hover, .subnav a.is-active { border-color: var(--blue); color: var(--blue); background: #eef3fe; }

/* Merkez / saha karşılaştırması */
.split { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; background: var(--white); }
.split > div { padding: 40px; }
.split > div + div { border-left: 1px solid var(--line); }
.split h3 { font-size: 24px; display: flex; align-items: center; gap: 14px; }
.split h3 .service-icon { flex: none; }
.split-sub { margin-top: 6px; color: var(--ink-soft); font-size: 15px; padding-left: 62px; }
.checks { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 14px; }
.checks li { position: relative; padding-left: 30px; color: var(--ink-soft); }
.checks li::before { content: ""; position: absolute; left: 2px; top: 7px; width: 14px; height: 8px; border-left: 2px solid var(--blue); border-bottom: 2px solid var(--blue); transform: rotate(-45deg); }
.checks b { color: var(--ink); font-weight: 600; }
.split-foot { grid-column: 1 / -1; border-top: 1px solid var(--line); background: var(--mist); padding: 22px 40px !important; border-left: 0 !important; display: flex; gap: 14px; align-items: center; }
.split-foot p { color: var(--ink-soft); }
.split-foot b { color: var(--ink); }

/* Hizmet özet ızgarası (ana sayfa) */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-tile { display: block; padding: 32px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--ink); text-decoration: none; background: var(--white); transition: background-color .15s; }
.service-tile:hover { background: var(--mist); }
.service-tile h3 { margin-top: 20px; font-size: 21px; }
.service-tile p { margin-top: 8px; color: var(--ink-soft); font-size: 16px; }
.service-tile .more { display: inline-block; margin-top: 16px; font-size: 15px; font-weight: 600; color: var(--blue); }
.service-tile--tag { font-size: 12px; font-weight: 600; color: var(--blue); background: #eef3fe; border-radius: 999px; padding: 3px 10px; margin-left: 8px; vertical-align: middle; }

/* Destek modelleri */
.models { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.model { border: 1px solid var(--line); border-radius: 20px; padding: 36px; background: var(--white); }
.model--primary { border-color: var(--blue); box-shadow: 0 0 0 3px #e3ebfd; }
.model-kind { font-size: 14px; font-weight: 600; color: var(--blue); }
.model h3 { margin-top: 8px; font-size: 26px; }
.model > p { margin-top: 10px; color: var(--ink-soft); }
.note { margin-top: 24px; padding: 20px 24px; border-radius: 14px; background: var(--mist); color: var(--ink-soft); }
.note b { color: var(--ink); }

/* Rakam bandı */
.numbers { background: var(--ink); color: var(--white); }
.numbers .wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; padding-top: 64px; padding-bottom: 64px; }
.numbers b { display: block; font-size: clamp(34px, 4vw, 48px); font-weight: 650; letter-spacing: -0.02em; line-height: 1.05; }
.numbers span { display: block; margin-top: 8px; color: #b8c2d9; font-size: 15px; max-width: 22ch; }

/* Neden Umvion */
.reasons { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 56px; }
.reason { padding: 28px 0; border-top: 1px solid var(--line); }
.reason h3 { font-size: 21px; }
.reason p { margin-top: 8px; color: var(--ink-soft); }

/* Hizmet detay bölümleri */
.detail { padding: 88px 0; border-bottom: 1px solid var(--line); }
.detail:nth-of-type(even) { background: var(--mist); }
.detail-head { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.detail-head h2 { font-size: clamp(30px, 3.4vw, 40px); margin-top: 16px; }
.detail-head .lead { margin-top: 16px; }
.detail-img { border-radius: 20px; overflow: hidden; aspect-ratio: 4 / 3; }
.detail-img img { width: 100%; height: 100%; object-fit: cover; }
.detail-body { margin-top: 48px; }
.cols-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cols-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.box { border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; background: var(--white); }
.box h3 { font-size: 19px; }
.box p { margin-top: 8px; color: var(--ink-soft); font-size: 16px; }
.box .brand { display: block; margin-top: 4px; font-size: 14px; font-weight: 600; color: var(--blue); }

/* Donanım partnerleri */
.partners { display: grid; grid-template-columns: repeat(5, 1fr); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--white); }
.partner { padding: 26px 22px; }
.partner + .partner { border-left: 1px solid var(--line); }
.partner h3 { font-size: 17px; }
.partner .brand { display: block; margin-top: 4px; font-size: 14px; font-weight: 600; color: var(--blue); }
.partner p { margin-top: 10px; font-size: 15px; color: var(--ink-soft); }

/* RPA rakamları */
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.kpi { padding: 28px; border-radius: var(--radius); background: var(--blue); color: var(--white); }
.kpi b { display: block; font-size: 42px; font-weight: 650; letter-spacing: -0.02em; line-height: 1.05; }
.kpi h3 { margin-top: 10px; font-size: 18px; }
.kpi p { margin-top: 6px; opacity: .85; font-size: 15px; }

/* Sıralı adımlar (gerçek süreç) */
.flow { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: flow; }
.flow--4 { grid-template-columns: repeat(4, 1fr); }
.flow li { counter-increment: flow; padding: 28px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--white); }
.flow li::before { content: counter(flow); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--ink); color: var(--white); font-weight: 600; font-size: 15px; margin-bottom: 18px; }
.flow h3 { font-size: 19px; }
.flow p { margin-top: 8px; color: var(--ink-soft); font-size: 16px; }

.proof { margin-top: 24px; display: flex; gap: 18px; align-items: center; padding: 24px 28px; border-radius: var(--radius); border: 1px solid var(--blue); background: #eef3fe; }
.proof p { color: var(--ink); }
.proof b { color: var(--blue); }

/* Sellina entegrasyon şeması */
.integr { display: grid; grid-template-columns: 1fr auto 1fr; gap: 20px; align-items: center; }
.integr-hub { padding: 26px 30px; border-radius: 18px; background: var(--ink); color: var(--white); text-align: center; font-weight: 650; font-size: 22px; }
.integr-hub small { display: block; font-weight: 400; font-size: 14px; color: #b8c2d9; }
.integr-col { display: grid; gap: 16px; }
.integr .box { padding: 20px 22px; }
.ready { display: inline-block; margin-left: 6px; font-size: 12px; font-weight: 600; color: var(--green); background: #e5f6ef; border-radius: 999px; padding: 2px 9px; vertical-align: middle; }

/* Referans galerisi */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.gallery figure { margin: 0; border-radius: var(--radius); overflow: hidden; aspect-ratio: 1 / 1; }
.gallery img { width: 100%; height: 100%; object-fit: cover; }
.logo-panel { padding: 40px; border: 1px solid var(--line); border-radius: 20px; background: var(--white); }
.logo-panel img { margin: 0 auto; max-width: 900px; width: 100%; }

/* İletişim */
.contact { display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; align-items: start; }
.form { display: grid; gap: 18px; padding: 36px; border: 1px solid var(--line); border-radius: 20px; background: var(--white); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 6px; }
.field label { font-size: 15px; font-weight: 600; }
.field input, .field select, .field textarea { font: inherit; font-size: 16px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; color: var(--ink); background: var(--white); width: 100%; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px #e3ebfd; }
.field textarea { min-height: 140px; resize: vertical; }
.form-hint { font-size: 14px; color: var(--ink-soft); }
.form-error { display: none; font-size: 14px; color: #c0352b; }
.form-error.is-visible { display: block; }
.contact-info { display: grid; gap: 28px; }
.contact-info h3 { font-size: 17px; }
.contact-info p, .contact-info a { margin-top: 6px; color: var(--ink-soft); }
.contact-info a { color: var(--blue); text-decoration: none; font-weight: 500; }

@media (max-width: 960px) {
  .split, .models, .detail-head, .contact, .integr { grid-template-columns: 1fr; }
  .split > div + div { border-left: 0; border-top: 1px solid var(--line); }
  .service-grid, .cols-3, .kpis, .flow, .flow--4 { grid-template-columns: 1fr 1fr; }
  .numbers .wrap { grid-template-columns: 1fr 1fr; }
  .partners { grid-template-columns: 1fr 1fr; }
  .partner + .partner { border-left: 0; }
  .partner { border-bottom: 1px solid var(--line); }
  .reasons { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .split > div { padding: 28px 22px; }
  .split-sub { padding-left: 0; }
  .split-foot { padding: 20px 22px !important; }
  .service-grid, .cols-3, .cols-2, .kpis, .flow, .flow--4, .partners, .gallery, .form-row { grid-template-columns: 1fr; }
  .numbers .wrap { gap: 28px; }
  .detail { padding: 64px 0; }
  .form { padding: 24px; }
  .gallery { grid-template-columns: 1fr 1fr; gap: 10px; }
}
.detail-head--solo { grid-template-columns: 1fr; max-width: 760px; }
.numbers .wrap > div { min-width: 0; }
@media (max-width: 560px) {
  .numbers .wrap { grid-template-columns: 1fr 1fr; }
  .numbers b { font-size: 30px; overflow-wrap: anywhere; }
}

/* İletişim formu durumları */
[hidden] { display: none !important; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-msg { display: none; font-size: 15px; padding: 12px 14px; border-radius: 10px; }
.form-msg.is-visible { display: block; }
.form-msg--error { color: #9b2c22; background: #fdecea; }
.field.is-invalid input, .field.is-invalid textarea { border-color: #c0352b; }
.btn[disabled] { opacity: .65; cursor: progress; }
.form-success { justify-items: start; }
.form-success h2 { font-size: 26px; }
.form-success p { color: var(--ink-soft); }
.success-mark { width: 48px; height: 48px; border-radius: 50%; background: #e5f6ef; position: relative; }
.success-mark::after { content: ""; position: absolute; left: 16px; top: 15px; width: 16px; height: 9px; border-left: 3px solid var(--green); border-bottom: 3px solid var(--green); transform: rotate(-45deg); }

/* =========================================================
   v3 – bulut uygulamaları
   ========================================================= */
.section-head--row { max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.section-head--row > div { max-width: 640px; }

/* Uygulama kartları */
.app-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.app-card { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; background: var(--white); color: var(--ink); text-decoration: none; transition: border-color .2s; }
.app-card:hover { border-color: var(--blue); }
.app-card-img { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: var(--mist); border-bottom: 1px solid var(--line); }
.app-card-img img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.app-card-body { display: block; padding: 24px 28px 28px; }
.app-card h2, .app-card h3 { font-size: 22px; }
.app-card-tag { display: block; margin-top: 6px; color: var(--ink-soft); }
.app-card .more { display: inline-block; margin-top: 14px; font-weight: 600; color: var(--blue); font-size: 15px; }

/* Uygulama sayfası girişi */
.app-hero { padding: 56px 0 72px; background: linear-gradient(var(--mist), var(--white) 70%); border-bottom: 1px solid var(--line); }
.crumb { display: inline-block; font-size: 15px; color: var(--ink-soft); text-decoration: none; margin-bottom: 24px; }
.crumb::before { content: "‹ "; }
.crumb:hover { color: var(--blue); }
.app-hero-head { display: flex; align-items: center; gap: 18px; }
.app-badge { width: 64px; height: 64px; border-radius: 16px; background: var(--blue); color: var(--white); display: grid; place-items: center; flex: none; }
.app-badge svg { width: 32px; height: 32px; }
.app-hero h1 { font-size: clamp(36px, 5vw, 56px); }
.app-tagline { margin-top: 4px; font-size: 19px; color: var(--ink-soft); }
.app-hero .lead { margin-top: 24px; }
.app-cover { margin-top: 48px; }
.highlights { list-style: none; margin: 32px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.highlights li { padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); color: var(--ink-soft); font-size: 15px; }
.highlights b { display: block; color: var(--ink); font-size: 18px; margin-bottom: 2px; }

/* Ekran görüntüsü çerçevesi (tıklayınca büyür) */
.shot { display: block; width: 100%; padding: 0; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: var(--white); cursor: zoom-in;
  box-shadow: 0 24px 48px -28px rgba(14,26,58,.35); }
.shot img { width: 100%; height: auto; }
.shot:hover { border-color: #b9c6e4; }

/* Özellik satırları */
.feature-row { padding: 80px 0; border-bottom: 1px solid var(--line); }
.feature-row .wrap { display: grid; grid-template-columns: 5fr 7fr; gap: 56px; align-items: center; }
.feature-row--flip .wrap { grid-template-columns: 7fr 5fr; }
.feature-row--flip .feature-text { order: 2; }
.feature-text h2 { font-size: clamp(26px, 3vw, 34px); }
.feature-text > p { margin-top: 14px; color: var(--ink-soft); font-size: 18px; }

.who { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.who h2 { font-size: clamp(26px, 3vw, 34px); }
.who-note { padding: 32px; border-radius: 20px; background: var(--white); border: 1px solid var(--line); }
.who-note h3 { font-size: 20px; }
.who-note p { margin-top: 10px; color: var(--ink-soft); }

.app-minis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.app-mini { display: flex; gap: 16px; align-items: center; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); color: var(--ink-soft); text-decoration: none; font-size: 15px; }
.app-mini b { color: var(--ink); font-size: 17px; }
.app-mini:hover { border-color: var(--blue); }

/* Kaydırınca beliren demo butonu */
.float-cta { position: fixed; z-index: 60; right: 24px; bottom: calc(24px + env(safe-area-inset-bottom, 0px)); display: flex; align-items: center; gap: 14px;
  padding: 10px 10px 10px 22px; border-radius: 999px; background: var(--ink); color: var(--white); font-weight: 500; font-size: 15px;
  box-shadow: 0 18px 40px -12px rgba(14,26,58,.5); transform: translateY(0); transition: transform .3s ease, opacity .3s ease; }
.float-cta.is-hidden { transform: translateY(140%); opacity: 0; pointer-events: none; }
.float-cta .btn { padding: 10px 18px; font-size: 15px; }
.float-close { background: none; border: 0; color: #b8c2d9; font-size: 22px; line-height: 1; cursor: pointer; padding: 4px 8px; }
.float-close:hover { color: var(--white); }

/* Açılır pencereler */
.modal, .lightbox { border: 0; padding: 0; border-radius: 20px; max-width: min(640px, calc(100vw - 32px)); width: 100%; color: var(--ink); }
.modal::backdrop, .lightbox::backdrop { background: rgba(14,26,58,.55); backdrop-filter: blur(2px); }
.modal .form, .modal .form-success { border: 0; padding: 36px; }
.modal h2 { font-size: 24px; }
.modal-close { position: absolute; top: 12px; right: 12px; z-index: 2; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line); background: var(--white); font-size: 20px; cursor: pointer; color: var(--ink); }
.lightbox { max-width: min(1400px, calc(100vw - 32px)); background: var(--white); }
.lightbox img { width: 100%; height: auto; max-height: calc(100vh - 64px); object-fit: contain; }

@media (max-width: 960px) {
  .app-grid, .feature-row .wrap, .feature-row--flip .wrap, .who { grid-template-columns: 1fr; }
  .feature-row--flip .feature-text { order: 0; }
  .highlights { grid-template-columns: 1fr 1fr; }
  .app-minis { grid-template-columns: 1fr; }
  .section-head--row { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
  .feature-row { padding: 56px 0; }
  .float-cta { left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom, 0px)); justify-content: space-between; padding-left: 18px; }
  .float-cta span { font-size: 14px; }
  .modal .form, .modal .form-success { padding: 28px 20px; }
  .highlights { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { .float-cta { transition: none; } }
.float-cta .btn { white-space: nowrap; }
@media (max-width: 560px) { .float-cta { gap: 8px; } .float-cta .btn { padding: 9px 14px; font-size: 14px; } }