/* ==========================================================================
   UzmanUTS — açık tonlu tasarım sistemi
   ========================================================================== */

:root {
  --bg: #f7fafc;
  --bg-soft: #eef6f7;
  --bg-tint: #e6f4f3;
  --surface: #ffffff;
  --line: #e2eaee;
  --line-strong: #cfdce2;

  --ink: #0f2a33;
  --ink-2: #3a525b;
  --ink-3: #6b8089;

  --brand: #0e8a8a;
  --brand-600: #0b7474;
  --brand-700: #095e5f;
  --brand-50: #e7f5f4;
  --brand-100: #cdebe9;

  --sky: #3b82c4;
  --sky-50: #eaf3fb;
  --mint: #22a06b;
  --mint-50: #e8f7ef;
  --amber: #d98a1c;
  --amber-50: #fdf4e6;
  --rose: #d6455d;
  --rose-50: #fdecef;
  --violet: #6d5bd0;
  --violet-50: #f0eefc;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(15, 42, 51, .05);
  --shadow: 0 6px 24px -8px rgba(15, 42, 51, .12), 0 2px 6px rgba(15, 42, 51, .04);
  --shadow-lg: 0 30px 60px -20px rgba(15, 42, 51, .22), 0 8px 20px -10px rgba(15, 42, 51, .08);

  --container: 1200px;
  --gutter: 24px;
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-2);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--brand-600); text-decoration: none; }
a:hover { color: var(--brand-700); }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.2; margin: 0 0 .6em; letter-spacing: -.02em; font-weight: 750; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.5rem); letter-spacing: -.03em; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.45rem); }
h3 { font-size: 1.22rem; letter-spacing: -.01em; }
h4 { font-size: 1.05rem; }
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.2em; }
strong { color: var(--ink); font-weight: 650; }
code { font-family: var(--mono); font-size: .88em; background: var(--bg-soft); padding: .1em .4em; border-radius: 6px; color: var(--brand-700); }
:focus-visible { outline: 3px solid var(--brand-100); outline-offset: 2px; border-radius: 6px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.narrow { max-width: 820px; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip-link:focus { left: 12px; color: #fff; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font: inherit; font-weight: 650; font-size: .97rem; line-height: 1;
  padding: .95em 1.4em; border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 8px 20px -8px rgba(14, 138, 138, .6); }
.btn-primary:hover { background: var(--brand-600); color: #fff; transform: translateY(-1px); }
.btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand-700); }
.btn-soft { background: var(--brand-50); color: var(--brand-700); }
.btn-soft:hover { background: var(--brand-100); color: var(--brand-700); }
.btn-lg { padding: 1.1em 1.7em; font-size: 1.02rem; }
.btn-sm { padding: .7em 1.05em; font-size: .9rem; }
.link-arrow { font-weight: 650; display: inline-flex; align-items: center; gap: .35em; }
.link-arrow::after { content: "→"; transition: transform .15s; }
.link-arrow:hover::after { transform: translateX(3px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247, 250, 252, .82);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, background .2s;
}
.site-header.scrolled { border-color: var(--line); background: rgba(255, 255, 255, .9); }
.header-inner { display: flex; align-items: center; gap: 28px; height: 72px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.22rem; color: var(--ink); letter-spacing: -.02em; }
.logo:hover { color: var(--ink); }
.logo-mark { width: 34px; height: 34px; flex: none; }
.logo b { color: var(--brand); font-weight: 800; }
.main-nav { margin-left: auto; }
.main-nav > ul { display: flex; align-items: center; gap: 2px; list-style: none; margin: 0; padding: 0; }
.main-nav a, .nav-trigger {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 9px 13px; border-radius: 10px; color: var(--ink-2); font-weight: 560; font-size: .95rem;
  background: none; border: 0; font-family: inherit; cursor: pointer;
}
.main-nav a:hover, .nav-trigger:hover, .main-nav a[aria-current="page"] { color: var(--ink); background: var(--bg-soft); }
.nav-trigger svg { width: 14px; height: 14px; transition: transform .2s; }
.has-mega { position: relative; }
.mega {
  position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%) translateY(6px);
  width: 640px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); padding: 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 4px;
  opacity: 0; visibility: hidden; transition: opacity .18s, transform .18s, visibility .18s;
}
.has-mega:hover .mega, .has-mega:focus-within .mega, .has-mega.open .mega { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.has-mega:hover .nav-trigger svg, .has-mega.open .nav-trigger svg { transform: rotate(180deg); }
.mega a { display: flex; gap: 12px; align-items: flex-start; padding: 12px; border-radius: 12px; white-space: normal; }
.mega a:hover { background: var(--bg-soft); }
.mega .mi { flex: none; width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--brand-50); color: var(--brand-600); }
.mega .mi svg { width: 19px; height: 19px; }
.mega strong { display: block; font-size: .94rem; margin-bottom: 1px; }
.mega span.md { display: block; font-size: .83rem; color: var(--ink-3); line-height: 1.45; font-weight: 450; }
.mega-foot { grid-column: 1 / -1; border-top: 1px solid var(--line); margin-top: 6px; padding: 12px 12px 4px; font-size: .88rem; }
.header-cta { display: flex; gap: 10px; align-items: center; }
.nav-toggle { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line-strong); background: var(--surface); cursor: pointer; align-items: center; justify-content: center; }
.nav-toggle svg { width: 22px; height: 22px; color: var(--ink); }

/* ---------- Sections ---------- */
section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.bg-white { background: var(--surface); }
.bg-soft { background: var(--bg-soft); }
.bg-grad { background: linear-gradient(180deg, var(--surface) 0%, var(--bg-soft) 100%); }
.border-y { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }
.section-head p { font-size: 1.1rem; color: var(--ink-3); margin: 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--brand-600); margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 18px; height: 2px; background: currentColor; border-radius: 2px; }
.lead { font-size: 1.18rem; color: var(--ink-3); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 72px 0 96px; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -20% -10% auto -10%; height: 760px; z-index: -1;
  background:
    radial-gradient(600px 340px at 15% 20%, rgba(14, 138, 138, .13), transparent 70%),
    radial-gradient(560px 360px at 85% 10%, rgba(59, 130, 196, .12), transparent 70%),
    radial-gradient(500px 300px at 60% 80%, rgba(34, 160, 107, .08), transparent 70%);
}
.hero-grid { display: grid; grid-template-columns: 1.02fr 1fr; gap: 56px; align-items: center; }
.hero h1 { margin-bottom: .45em; }
.hero h1 .hl { background: linear-gradient(90deg, var(--brand) 0%, var(--sky) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { max-width: 560px; margin-bottom: 30px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 30px; }
.badge-pill {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px 6px 6px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--line); font-size: .86rem; font-weight: 600; color: var(--ink-2);
  box-shadow: var(--shadow-sm); margin-bottom: 22px;
}
.badge-pill span.tag { background: var(--brand-50); color: var(--brand-700); padding: 3px 9px; border-radius: 999px; font-size: .76rem; font-weight: 700; }
.check-row { display: flex; flex-wrap: wrap; gap: 10px 22px; list-style: none; padding: 0; margin: 0; font-size: .93rem; font-weight: 560; color: var(--ink-2); }
.check-row li { display: inline-flex; align-items: center; gap: 8px; }
.check-row svg { width: 18px; height: 18px; color: var(--mint); flex: none; }

/* Page hero (iç sayfalar) */
.page-hero { position: relative; padding: 56px 0 72px; overflow: hidden; }
.page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(700px 300px at 20% 0%, rgba(14, 138, 138, .1), transparent 70%), radial-gradient(600px 300px at 90% 10%, rgba(59, 130, 196, .09), transparent 70%);
}
.page-hero .lead { max-width: 720px; }
.page-hero.center { text-align: center; }
.page-hero.center .lead { margin-left: auto; margin-right: auto; }
.page-hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }

.breadcrumb { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 0 0 22px; font-size: .86rem; color: var(--ink-3); }
.breadcrumb li + li::before { content: "/"; margin-right: 6px; color: var(--line-strong); }
.breadcrumb a { color: var(--ink-3); }
.breadcrumb a:hover { color: var(--brand-600); }
.page-hero.center .breadcrumb { justify-content: center; }

/* ---------- App mockup ---------- */
.mockup {
  position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 18px;
  box-shadow: var(--shadow-lg); overflow: hidden; font-size: 13px; color: var(--ink-2);
}
.mock-bar { display: flex; align-items: center; gap: 7px; padding: 11px 14px; border-bottom: 1px solid var(--line); background: #fbfdfe; }
.mock-bar i { width: 10px; height: 10px; border-radius: 50%; background: #e3e9ec; }
.mock-bar .url { margin-left: 12px; flex: 1; background: var(--bg-soft); border-radius: 7px; padding: 4px 10px; font-size: 11.5px; color: var(--ink-3); }
.mock-body { display: grid; grid-template-columns: 150px 1fr; min-height: 360px; }
.mock-side { border-right: 1px solid var(--line); padding: 14px 10px; background: #fbfdfe; }
.mock-side .ms-logo { font-weight: 800; color: var(--ink); font-size: 13px; padding: 0 8px 12px; }
.mock-side .ms-logo b { color: var(--brand); }
.mock-side a { display: flex; align-items: center; gap: 8px; padding: 7px 8px; border-radius: 8px; color: var(--ink-3); font-size: 12px; font-weight: 560; }
.mock-side a.on { background: var(--brand-50); color: var(--brand-700); }
.mock-side a i { width: 6px; height: 6px; border-radius: 2px; background: currentColor; opacity: .6; }
.mock-main { padding: 16px 18px; }
.mock-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.mock-top h4 { font-size: 14px; margin: 0; }
.mock-top .chip { font-size: 11px; }
.mock-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.kpi { border: 1px solid var(--line); border-radius: 11px; padding: 10px 12px; }
.kpi small { display: block; font-size: 10.5px; color: var(--ink-3); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.kpi b { font-size: 19px; color: var(--ink); letter-spacing: -.02em; }
.kpi em { font-style: normal; font-size: 10.5px; font-weight: 700; color: var(--mint); margin-left: 4px; }
.mock-table { width: 100%; border-collapse: collapse; }
.mock-table th { text-align: left; font-size: 10.5px; font-weight: 700; color: var(--ink-3); text-transform: uppercase; letter-spacing: .04em; padding: 6px 6px; border-bottom: 1px solid var(--line); }
.mock-table td { padding: 8px 6px; border-bottom: 1px solid var(--line); font-size: 12px; white-space: nowrap; }
.mock-table td:first-child { font-family: var(--mono); font-size: 11px; color: var(--ink-3); }
.chip { display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: 999px; font-size: 11px; font-weight: 700; }
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.chip-ok { background: var(--mint-50); color: var(--mint); }
.chip-wait { background: var(--amber-50); color: var(--amber); }
.chip-err { background: var(--rose-50); color: var(--rose); }
.chip-info { background: var(--sky-50); color: var(--sky); }
.float-card {
  position: absolute; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow);
  padding: 12px 14px; font-size: 12.5px; display: flex; gap: 10px; align-items: center; animation: floaty 6s ease-in-out infinite;
}
.float-card .fi { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; flex: none; }
.float-card .fi svg { width: 18px; height: 18px; }
.float-card b { display: block; color: var(--ink); font-size: 13px; }
.float-card span { color: var(--ink-3); font-size: 11.5px; }
.hero-visual { position: relative; padding: 20px 10px 30px 30px; }
.hero-visual .fc-1 { left: -10px; bottom: 6px; }
.hero-visual .fc-2 { right: -14px; top: -4px; animation-delay: -3s; }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ---------- Logos / trust strip ---------- */
.trust { padding: 34px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.trust-inner { display: flex; align-items: center; gap: 36px; flex-wrap: wrap; justify-content: center; }
.trust p { margin: 0; font-size: .86rem; font-weight: 650; color: var(--ink-3); text-transform: uppercase; letter-spacing: .06em; }
.trust-items { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.trust-items span { padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--bg); font-weight: 650; font-size: .9rem; color: var(--ink-2); }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat { text-align: center; padding: 26px 16px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.stat b { display: block; font-size: 2.3rem; color: var(--ink); letter-spacing: -.03em; line-height: 1.1; }
.stat span { font-size: .92rem; color: var(--ink-3); font-weight: 560; }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s;
  position: relative;
}
.card p:last-child, .card ul:last-child { margin-bottom: 0; }
.card p { font-size: .97rem; color: var(--ink-3); }
a.card { display: block; color: inherit; }
a.card:hover, .card.hover:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--brand-100); }
.card .more { margin-top: 14px; display: inline-flex; font-weight: 650; font-size: .93rem; color: var(--brand-600); }
.card .more::after { content: " →"; white-space: pre; }
.icon {
  width: 48px; height: 48px; border-radius: 13px; display: grid; place-items: center; margin-bottom: 18px;
  background: var(--brand-50); color: var(--brand-600);
}
.icon svg { width: 24px; height: 24px; }
.icon.sky { background: var(--sky-50); color: var(--sky); }
.icon.mint { background: var(--mint-50); color: var(--mint); }
.icon.amber { background: var(--amber-50); color: var(--amber); }
.icon.rose { background: var(--rose-50); color: var(--rose); }
.icon.violet { background: var(--violet-50); color: var(--violet); }
.icon.sm { width: 40px; height: 40px; border-radius: 11px; margin-bottom: 14px; }
.icon.sm svg { width: 20px; height: 20px; }

.feature-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.feature-list li { display: flex; gap: 11px; align-items: flex-start; font-size: .98rem; }
.feature-list li svg { width: 20px; height: 20px; color: var(--brand); flex: none; margin-top: 3px; }
.feature-list.cols-2 { grid-template-columns: 1fr 1fr; gap: 12px 28px; }

/* Split rows */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split + .split { margin-top: 96px; }
.split.reverse > :first-child { order: 2; }
.split h2 { font-size: clamp(1.55rem, 2.6vw, 2.1rem); }
.panel {
  background: linear-gradient(160deg, var(--surface) 0%, var(--bg-soft) 100%); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 26px; box-shadow: var(--shadow);
}

/* Flow / steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; position: relative; }
.step { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px 22px; }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 12px;
  background: var(--brand); color: #fff; font-weight: 800; font-size: .95rem; margin-bottom: 16px;
}
.step h3 { font-size: 1.08rem; }
.step p { font-size: .94rem; color: var(--ink-3); margin: 0; }

/* Flow diagram (bildirim akışı) */
.flow { display: flex; align-items: stretch; gap: 0; flex-wrap: wrap; justify-content: center; }
.flow-node { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px; min-width: 150px; text-align: center; box-shadow: var(--shadow-sm); }
.flow-node small { display: block; font-size: .74rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 4px; }
.flow-node b { color: var(--ink); font-size: .98rem; }
.flow-node.brand { background: var(--brand); border-color: var(--brand); }
.flow-node.brand b, .flow-node.brand small { color: #fff; }
.flow-arrow { display: grid; place-items: center; padding: 0 10px; color: var(--brand); font-size: 1.4rem; font-weight: 700; }
.flow-arrow span { font-size: .72rem; font-weight: 700; color: var(--ink-3); display: block; }

/* Tables */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
table.data { width: 100%; border-collapse: collapse; font-size: .95rem; }
table.data th, table.data td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
table.data th { background: var(--bg-soft); color: var(--ink); font-weight: 700; font-size: .88rem; }
table.data tr:last-child td { border-bottom: 0; }
table.data td.yes { color: var(--mint); font-weight: 700; }
table.data td.no { color: var(--ink-3); }

/* Tabs (bildirim türleri) */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 28px; }
.tab-btn { font: inherit; font-weight: 650; font-size: .92rem; padding: 10px 16px; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--surface); color: var(--ink-2); cursor: pointer; }
.tab-btn[aria-selected="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.tab-panel[hidden] { display: none; }

/* Pills / tags */
.tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.tags li, .tag-pill { padding: 6px 13px; border-radius: 999px; background: var(--bg-soft); border: 1px solid var(--line); font-size: .86rem; font-weight: 600; color: var(--ink-2); }

/* Integration tiles */
.int-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.int-tile { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 18px 10px; text-align: center; font-weight: 700; color: var(--ink); font-size: .95rem; transition: border-color .2s, transform .2s; }
.int-tile small { display: block; font-weight: 550; color: var(--ink-3); font-size: .76rem; margin-top: 2px; }
.int-tile:hover { border-color: var(--brand-100); transform: translateY(-2px); }
.int-tile .soon-tag, .int-tile .ready-tag { display: inline-block; margin-top: 8px; padding: 2px 9px; border-radius: 999px; font-size: .72rem; font-weight: 700; }
.int-tile .soon-tag { background: var(--amber-50); color: #8a5208; }
.int-tile .ready-tag { background: var(--brand-50); color: var(--brand-700); }
.int-tile.soon { background: var(--bg); }
.trust-items a.soon span { opacity: .6; }
.trust-items a.soon small { display: block; font-size: .68rem; font-weight: 700; color: #8a5208; }

/* Pricing */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.plan { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 32px 28px; }
.plan.featured { border: 2px solid var(--brand); box-shadow: var(--shadow-lg); position: relative; }
.plan.featured::before { content: "En çok tercih edilen"; position: absolute; top: -13px; left: 28px; background: var(--brand); color: #fff; font-size: .76rem; font-weight: 700; padding: 5px 12px; border-radius: 999px; }
.plan h3 { font-size: 1.3rem; margin-bottom: 4px; }
.plan .for { color: var(--ink-3); font-size: .93rem; min-height: 3em; }
.plan .price { font-size: 1.9rem; font-weight: 800; color: var(--ink); letter-spacing: -.03em; margin: 10px 0 18px; }
.plan .price small { font-size: .9rem; font-weight: 550; color: var(--ink-3); letter-spacing: 0; }
.plan .feature-list { margin-bottom: 26px; flex: 1; }
.plan .btn { width: 100%; }

/* FAQ */
.faq { display: grid; gap: 12px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 0 22px; transition: border-color .2s, box-shadow .2s; }
.faq details[open] { border-color: var(--brand-100); box-shadow: var(--shadow-sm); }
.faq summary { list-style: none; cursor: pointer; padding: 19px 36px 19px 0; font-weight: 650; color: var(--ink); position: relative; font-size: 1.02rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 2px; top: 50%; width: 12px; height: 12px; margin-top: -8px;
  border-right: 2px solid var(--brand); border-bottom: 2px solid var(--brand); transform: rotate(45deg); transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq .answer { padding: 0 0 20px; color: var(--ink-2); font-size: .98rem; }
.faq .answer p:last-child { margin: 0; }
.faq-group-title { margin: 40px 0 16px; font-size: 1.25rem; }
.faq-group-title:first-child { margin-top: 0; }

/* Callouts */
.callout { border-radius: var(--radius); padding: 18px 22px; border: 1px solid var(--line); background: var(--surface); margin: 1.5em 0; display: flex; gap: 14px; }
.callout svg { width: 22px; height: 22px; flex: none; margin-top: 2px; }
.callout p:last-child { margin: 0; }
.callout.info { background: var(--sky-50); border-color: #cfe2f3; }
.callout.info svg { color: var(--sky); }
.callout.warn { background: var(--amber-50); border-color: #f4dfbd; }
.callout.warn svg { color: var(--amber); }
.callout.ok { background: var(--mint-50); border-color: #c9ebd8; }
.callout.ok svg { color: var(--mint); }

/* CTA band */
.cta-band {
  position: relative; overflow: hidden; border-radius: 28px; padding: 64px 56px;
  background: linear-gradient(130deg, #e3f4f2 0%, #e8f1fb 55%, #f2f0fc 100%);
  border: 1px solid var(--line); display: grid; grid-template-columns: 1.3fr auto; gap: 32px; align-items: center;
}
.cta-band::after { content: ""; position: absolute; width: 380px; height: 380px; right: -120px; top: -160px; border-radius: 50%; background: radial-gradient(circle, rgba(14, 138, 138, .18), transparent 70%); }
.cta-band h2 { margin-bottom: .3em; }
.cta-band p { margin: 0; color: var(--ink-3); font-size: 1.08rem; }
.cta-band .actions { display: flex; gap: 12px; flex-wrap: wrap; position: relative; z-index: 1; }

/* Article / prose */
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 56px; align-items: start; }
.prose { font-size: 1.04rem; color: var(--ink-2); }
.prose h2 { font-size: 1.65rem; margin-top: 2em; scroll-margin-top: 96px; }
.prose h3 { font-size: 1.22rem; margin-top: 1.6em; scroll-margin-top: 96px; }
.prose ul li, .prose ol li { margin-bottom: .45em; }
.prose table { margin: 1.4em 0; }
.prose > :first-child { margin-top: 0; }
.toc { position: sticky; top: 96px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; font-size: .92rem; }
.toc strong { display: block; margin-bottom: 10px; font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); }
.toc ol { margin: 0; padding-left: 1.1em; }
.toc li { margin-bottom: 6px; }
.toc a { color: var(--ink-2); }
.toc a:hover { color: var(--brand-600); }
.aside-cta { margin-top: 18px; background: linear-gradient(160deg, var(--brand-50), var(--sky-50)); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.aside-cta h4 { margin-bottom: 6px; }
.aside-cta p { font-size: .9rem; color: var(--ink-3); }
.meta-row { display: flex; gap: 18px; flex-wrap: wrap; font-size: .9rem; color: var(--ink-3); margin-top: 6px; }

.blog-card { display: flex; flex-direction: column; }
.blog-card .cat { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--brand-600); margin-bottom: 10px; }
.blog-card h3 { font-size: 1.15rem; }
.blog-card .more { margin-top: auto; padding-top: 10px; }

/* Forms */
.form { display: grid; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field label { display: block; font-size: .88rem; font-weight: 650; color: var(--ink); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: .97rem; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line-strong);
  background: var(--surface); color: var(--ink); transition: border-color .15s, box-shadow .15s;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px var(--brand-50); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: .88rem; color: var(--ink-3); }
.check input { margin-top: 4px; accent-color: var(--brand); }
.form-note { font-size: .85rem; color: var(--ink-3); }
.form-success { display: none; }
.form.sent .form-success { display: flex; }

.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 18px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-list .icon { margin: 0; flex: none; }
.contact-list b { display: block; color: var(--ink); }

/* ---------- Footer ---------- */
.site-footer { background: var(--surface); border-top: 1px solid var(--line); padding: 72px 0 28px; font-size: .94rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(4, 1fr); gap: 36px; }
.footer-grid h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .07em; color: var(--ink-3); margin-bottom: 16px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-grid a { color: var(--ink-2); }
.footer-grid a:hover { color: var(--brand-600); }
.footer-about p { color: var(--ink-3); max-width: 320px; margin: 16px 0; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--ink-3); font-size: .86rem; }
.footer-bottom ul { display: flex; gap: 18px; list-style: none; padding: 0; margin: 0; }
.footer-bottom a { color: var(--ink-3); }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .float-card { animation: none; }
  html { scroll-behavior: auto; }
}

/* Utilities */
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.mt-2 { margin-top: 16px; } .mt-4 { margin-top: 32px; } .mt-6 { margin-top: 48px; }
.center { text-align: center; }
.muted { color: var(--ink-3); }
.small { font-size: .9rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .main-nav, .header-cta .btn-ghost { display: none; }
  .nav-toggle { display: inline-flex; }
  .header-cta { margin-left: 0; }
  .site-header.menu-open .main-nav {
    display: block; position: fixed; top: 72px; left: 0; right: 0; bottom: 0; background: var(--surface);
    overflow-y: auto; padding: 16px var(--gutter) 40px; border-top: 1px solid var(--line);
  }
  .site-header.menu-open .main-nav > ul { flex-direction: column; align-items: stretch; gap: 2px; }
  .site-header.menu-open .main-nav a, .site-header.menu-open .nav-trigger { width: 100%; padding: 13px 12px; font-size: 1.02rem; justify-content: space-between; }
  .site-header.menu-open .mega { position: static; transform: none; width: auto; box-shadow: none; border: 0; padding: 0 0 8px 8px; grid-template-columns: 1fr; display: none; opacity: 1; visibility: visible; }
  .site-header.menu-open .has-mega.open .mega { display: grid; }
  .site-header.menu-open .has-mega:hover .mega { transform: none; }
  .hero-grid, .page-hero-grid, .split { grid-template-columns: 1fr; gap: 44px; }
  .split.reverse > :first-child { order: 0; }
  .grid-4, .stats { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .int-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer-about { grid-column: 1 / -1; }
  .article-layout { grid-template-columns: 1fr; }
  .toc { position: static; }
  .pricing { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
}
@media (max-width: 760px) {
  :root { --gutter: 16px; }
  body { font-size: 16px; }
  section { padding: 68px 0; }
  .hero { padding: 40px 0 64px; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .feature-list.cols-2 { grid-template-columns: 1fr; }
  .int-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-band { grid-template-columns: 1fr; padding: 40px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .mock-body { grid-template-columns: 1fr; }
  .mock-side { display: none; }
  .mock-table th:nth-child(4), .mock-table td:nth-child(4) { display: none; }
  .hero-visual { padding: 10px 0 30px; }
  .hero-visual .fc-2 { right: 0; }
  .hero-visual .fc-1 { left: 0; }
  .header-cta .btn-primary { padding: .75em 1em; font-size: .88rem; }
  .flow { flex-direction: column; align-items: stretch; }
  .flow-arrow { transform: rotate(90deg); padding: 6px 0; }
  .split + .split { margin-top: 64px; }
}
@media (max-width: 480px) {
  .grid-4, .stats, .steps { grid-template-columns: 1fr; }
  .header-cta .btn-primary span.long { display: none; }
}

/* ---------- Ek bileşenler ---------- */
.summary-dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 10px 16px; font-size: .94rem; }
.summary-dl dt { font-weight: 700; color: var(--ink); white-space: nowrap; }
.summary-dl dd { margin: 0; color: var(--ink-2); }
.plain-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.plain-links a { color: var(--ink-2); }
.plain-links a:hover { color: var(--brand-600); }
.aside-sticky { position: sticky; top: 96px; }
.aside-sticky .toc { position: static; }
aside > .toc:first-child { position: sticky; }
.inline-ic { display: inline-block; width: 15px; height: 15px; vertical-align: -2px; margin-right: 4px; }
table.matrix td, table.matrix th { text-align: center; padding: 12px 10px; }
table.matrix td:first-child, table.matrix th:first-child { text-align: left; }
.tags a { color: inherit; }
@media (max-width: 1080px) { .aside-sticky { position: static; } }
@media (max-width: 760px) { .summary-dl { grid-template-columns: 1fr; gap: 2px; } .summary-dl dd { margin-bottom: 8px; } }
.mono { font-family: var(--mono); font-size: 14px !important; letter-spacing: 0 !important; }
.scan-code { background: var(--bg-soft); border: 1px dashed var(--line-strong); border-radius: 10px; padding: 10px 12px; margin-bottom: 12px; overflow-x: auto; }
.scan-code code { background: none; padding: 0; font-size: 11.5px; white-space: nowrap; }
.scan-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.scan-ok { display: flex; align-items: center; gap: 8px; margin-top: 12px; padding: 10px 12px; border-radius: 10px; background: var(--mint-50); color: var(--mint); font-weight: 650; font-size: 12.5px; }
.scan-ok svg { width: 18px; height: 18px; }
.err-card { border: 1px solid #f3d0d6; background: #fff8f9; border-radius: 12px; padding: 14px; font-size: 13px; }
.err-card p { margin: 0 0 10px; }
.err-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.err-head b { color: var(--ink); font-size: 14px; }
.compare td:not(:first-child), .compare th:not(:first-child) { text-align: center; }
.compare th.us, .compare td.us { background: var(--brand-50); }
.compare th.us { color: var(--brand-700); }
.notif-chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.notif-chips a { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font-weight: 600; color: var(--ink-2); font-size: .93rem; transition: border-color .15s, color .15s, transform .15s; }
.notif-chips a:hover { border-color: var(--brand); color: var(--brand-700); transform: translateY(-1px); }
.notif-chips svg { width: 16px; height: 16px; color: var(--brand); }
.announce { display: grid; grid-template-columns: auto 1fr auto; gap: 24px; align-items: center; background: var(--surface); border: 1px solid #f4dfbd; border-radius: var(--radius-lg); padding: 26px 30px; box-shadow: var(--shadow-sm); }
.announce .icon { margin: 0; }
.announce h2 { font-size: 1.35rem; margin-bottom: 4px; }
.announce p { margin: 0; color: var(--ink-3); }
@media (max-width: 760px) { .announce { grid-template-columns: 1fr; } }
.code-block { background: #0f2a33; color: #d7eef0; border-radius: var(--radius); padding: 18px 20px; overflow-x: auto; font-size: .86rem; line-height: 1.6; margin: 1.2em 0; }
.code-block code { background: none; color: inherit; padding: 0; font-size: inherit; }
.glossary { margin: 0; }
.gl-item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 22px; margin-bottom: 12px; scroll-margin-top: 96px; }
.gl-item:target { border-color: var(--brand); box-shadow: 0 0 0 4px var(--brand-50); }
.gl-item dt { font-weight: 750; color: var(--ink); margin-bottom: 4px; }
.gl-item dd { margin: 0; color: var(--ink-2); font-size: .97rem; }
.trust-items a span { transition: border-color .15s, color .15s; display: inline-block; }
.trust-items a:hover span { border-color: var(--brand); color: var(--brand-700); }
.hero-visual.compact { padding: 10px 0 30px 20px; }
.prose .eyebrow + h2, .prose > h2:first-child { margin-top: 0; }
.price-note { font-size: .88rem; color: var(--ink-3); margin: -8px 0 14px; }
.price-note strong { color: var(--brand-700); }
.plan-meta { list-style: none; padding: 12px 14px; margin: 0 0 20px; background: var(--bg-soft); border-radius: 12px; display: grid; gap: 6px; font-size: .88rem; font-weight: 600; color: var(--ink-2); }
.plan-meta li { display: flex; align-items: center; gap: 8px; }
.plan-meta svg { width: 16px; height: 16px; color: var(--brand); flex: none; }
.plan .price small:first-child { font-size: .8rem; }

/* ---------- Abone ol (F1-20) ---------- */
.plan-alt { margin: 10px 0 0; text-align: center; font-size: .86rem; }
.plan-alt a { color: var(--ink-3); }
.plan-alt a:hover { color: var(--brand-600); }
.abone-hero { padding-bottom: 40px; }
.abone-section { padding: 48px 0 80px; }
.abone-steps { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: .92rem; font-weight: 650; color: var(--ink-3); }
.abone-steps li { display: inline-flex; align-items: center; gap: 8px; }
.abone-steps li span { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: var(--surface); border: 1px solid var(--line-strong); font-size: .8rem; }
.abone-steps li[aria-current="step"] { color: var(--ink); }
.abone-steps li[aria-current="step"] span, .abone-steps li.done span { background: var(--brand); border-color: var(--brand); color: #fff; }
.abone-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 32px; align-items: start; }
.abone-card { padding: 32px; }
.abone-card[hidden] { display: none; }
.abone-card h2 { font-size: 1.5rem; }
.abone-card h2:focus { outline: none; }
.abone-aside { position: sticky; top: 96px; }
.abone-aside .callout { margin: 16px 0 0; font-size: .92rem; }
.form-block { border: 0; padding: 0 0 26px; margin: 0 0 6px; border-bottom: 1px solid var(--line); min-width: 0; display: grid; gap: 16px; }
.form-block:last-of-type { border-bottom: 0; }
.form-block > legend { font-size: 1.12rem; font-weight: 750; color: var(--ink); padding: 0; margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
.step-no { width: 28px; height: 28px; border-radius: 9px; display: grid; place-items: center; background: var(--brand-50); color: var(--brand-700); font-size: .85rem; }
.form-block .mt-2 { margin-top: 0; }
.sirket-grup, .erp-logo { display: grid; gap: 16px; }
.sirket-grup[hidden], .erp-logo[hidden] { display: none; }
.choice-grid { display: grid; gap: 12px; }
.choice-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.choice-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.choice { position: relative; display: block; cursor: pointer; }
.choice input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.choice-body { display: block; height: 100%; padding: 14px 16px; border: 1px solid var(--line-strong); border-radius: 12px; background: var(--surface); transition: border-color .15s, box-shadow .15s, background .15s; }
.choice-body strong { display: block; font-size: .98rem; }
.choice-body small { display: block; font-size: .85rem; color: var(--ink-3); line-height: 1.45; margin-top: 2px; }
.choice-body .choice-meta { display: block; font-size: .78rem; margin-top: 4px; }
.choice:hover .choice-body { border-color: var(--brand-100); }
.choice input:checked + .choice-body { border: 2px solid var(--brand); padding: 13px 15px; background: var(--brand-50); }
.choice input:focus-visible + .choice-body { box-shadow: 0 0 0 4px var(--brand-100); }
.inline-radios { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; }
.inline-radios legend { font-size: .88rem; font-weight: 650; color: var(--ink); margin-bottom: 10px; padding: 0; width: 100%; }
.inline-radios .check { color: var(--ink-2); font-size: .95rem; align-items: center; }
.inline-radios .check input { margin-top: 0; }
.req { color: var(--rose); }
.opt { font-weight: 500; color: var(--ink-3); font-size: .82rem; }
.field-hint { font-size: .82rem; color: var(--ink-3); margin: 6px 0 0; }
.field-error { font-size: .85rem; color: #b42339; font-weight: 600; margin: 6px 0 0; }
.field-error::before { content: "⚠ "; }
.field [aria-invalid="true"] { border-color: var(--rose); background: #fffafb; }
.field [aria-invalid="true"]:focus { box-shadow: 0 0 0 4px var(--rose-50); }
.field select:disabled { background: var(--bg); color: var(--ink-3); }
.pw-wrap { position: relative; }
.pw-wrap input { padding-right: 78px; }
.pw-toggle { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); border: 0; background: var(--bg-soft); color: var(--brand-700); font: inherit; font-size: .8rem; font-weight: 650; padding: 6px 10px; border-radius: 8px; cursor: pointer; }
.error-summary { margin: 0; }
.error-summary ul { margin: 6px 0 0; padding-left: 1.1em; font-size: .92rem; }
.error-summary a { color: #8a1c2e; text-decoration: underline; }
.hp-field { position: absolute !important; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.form-actions { display: flex; flex-wrap: wrap; gap: 12px 16px; align-items: center; }
.form-actions .form-note { flex: 1 1 260px; margin: 0; }
.onay-metinleri details { padding: 0 18px; }
.onay-metinleri summary { font-size: .95rem; padding: 14px 32px 14px 0; }
.onay-metinleri .answer { font-size: .9rem; max-height: 320px; overflow-y: auto; }
.onay-metinleri .answer h4 { font-size: .95rem; margin: 1em 0 .4em; }
.onay-metinleri .answer ul { padding-left: 1.1em; }
.draft-tag { display: inline-block; margin-left: 6px; padding: 1px 8px; border-radius: 999px; background: var(--amber-50); color: #8a5208; font-size: .72rem; font-weight: 700; vertical-align: 1px; text-transform: uppercase; letter-spacing: .04em; }
.code-input { max-width: 240px; font-family: var(--mono) !important; font-size: 1.6rem !important; letter-spacing: .45em; text-align: center; padding: 10px 12px !important; }
.link-btn { border: 0; background: none; padding: 0; font: inherit; color: var(--brand-600); cursor: pointer; text-decoration: underline; }
.link-btn:hover { color: var(--brand-700); }
.basvuru-no { font-family: var(--mono); letter-spacing: .02em; }
.odeme-adimlar { padding-left: 1.3em; font-size: .97rem; }
.odeme-adimlar li { margin-bottom: .5em; }
.ozet-card { padding: 24px; }
.ozet-baslik { font-size: 1.15rem; margin-bottom: 14px; }
.ozet-dl { margin: 0 0 10px; display: grid; grid-template-columns: 1fr auto; gap: 8px 12px; font-size: .93rem; }
.ozet-dl dt { color: var(--ink-3); }
.ozet-dl dd { margin: 0; text-align: right; font-weight: 650; color: var(--ink); font-variant-numeric: tabular-nums; }
.ozet-dl .toplam { padding-top: 10px; border-top: 1px solid var(--line); font-size: 1.05rem; color: var(--ink); font-weight: 750; }
.ozet-dl dd.toplam { color: var(--brand-700); }
.ozet-not { font-size: .84rem; color: var(--ink-3); margin-bottom: 14px; }
.ozet-card .plan-meta { margin-bottom: 14px; }
.btn[disabled], .btn[aria-busy="true"] { opacity: .65; cursor: not-allowed; transform: none; }
@media (max-width: 1080px) {
  .abone-layout { grid-template-columns: 1fr; }
  .abone-aside { position: static; order: -1; }
}
@media (max-width: 760px) {
  .abone-card { padding: 22px 18px; }
  .choice-grid.cols-3, .choice-grid.cols-2 { grid-template-columns: 1fr; }
  .abone-section { padding: 28px 0 56px; }
}