/* ==========================================================================
   İşEmriTakip Kurumsal -- Tasarım Sistemi
   Webfont yok (sistem font stack, performans + önceki marka kararıyla
   tutarlı), harici bağımlılık yok, tek dosya.
   ========================================================================== */

:root {
  /* -- Renk: derin lacivert + kontrollü teal aksan (eski statik sitenin
     indigo/teal paletiyle süreklilik, kurumsal/premium yönde geliştirildi) -- */
  --navy-950: #070f24;
  --navy-900: #0b1830;
  --navy-800: #142443;
  --navy-700: #1d335c;
  --indigo-700: #362f9e;
  --indigo-600: #4338ca;
  --indigo-500: #5a4fdb;
  --violet-500: #7c5cf2;
  --teal-600: #0891b2;
  --teal-500: #14b8cf;
  --teal-400: #3fd1e6;
  --teal-100: #e0f7fb;

  --ink-900: #0f1728;
  --ink-700: #34405a;
  --ink-600: #4b5871;
  --ink-500: #6b7690;

  --surface: #ffffff;
  --surface-soft: #f5f7fb;
  --surface-tint: #eef1fb;
  --border: #e2e6f0;
  --border-strong: #cbd2e3;

  --success: #0a7d5c;
  --success-soft: #e6f6ee;
  --warn: #a45a06;
  --warn-soft: #fdf3e3;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 40, .06);
  --shadow-md: 0 10px 30px -12px rgba(15, 23, 40, .18);
  --shadow-lg: 0 24px 60px -20px rgba(11, 24, 48, .35);

  --container: 1180px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
}

:root[data-theme="dark"] {
  --surface: #0b1830;
  --surface-soft: #0f2038;
  --surface-tint: #142a48;
  --border: #223256;
  --border-strong: #2c3e66;
  --ink-900: #f3f5fa;
  --ink-700: #cbd3e6;
  --ink-600: #a9b4cc;
  --ink-500: #8b96b3;
}

/* -- Reset -- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  overflow-x: hidden;
  font-family: var(--font);
  color: var(--ink-900);
  background: var(--surface);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
/* height:auto şart -- yoksa <img width height> HTML attribute'undaki
   height, width:100% ile çakışıp görseli oranı bozarak (object-fit:fill
   varsayılanıyla) gerer/bulanıklaştırır. Bkz. ürün ekran görüntüsü
   netlik düzeltmesi. */
img, svg { max-width: 100%; height: auto; display: block; }
/* Grid/flex öğelerinin varsayılan min-width:auto davranışı, içindeki
   büyük intrinsic-boyutlu görsellerin (ör. width="1280" hero/showcase
   ekran görüntüleri) grid track'ini büyütüp sayfada yatay taşmaya yol
   açmasını engeller -- bkz. WEB FAZ 6 responsive doğrulama. */
.grid > *, .hero__grid > *, .showcase > *, .footer-grid > *, .contact-layout > * { min-width: 0; }
a { color: inherit; text-decoration: none; }
ul, ol { padding: 0; margin: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
button { font: inherit; cursor: pointer; }
input, textarea, select { font: inherit; }
.icon { flex-shrink: 0; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* -- Tipografi ölçeği -- */
h1, .h1 { font-size: clamp(2.2rem, 1.6rem + 2.4vw, 3.6rem); line-height: 1.08; font-weight: 800; letter-spacing: -.02em; }
h2, .h2 { font-size: clamp(1.7rem, 1.4rem + 1.2vw, 2.5rem); line-height: 1.15; font-weight: 800; letter-spacing: -.015em; }
h3, .h3 { font-size: 1.3rem; line-height: 1.3; font-weight: 700; letter-spacing: -.01em; }
h4, .h4 { font-size: 1.05rem; line-height: 1.4; font-weight: 700; }
.lede { font-size: 1.2rem; line-height: 1.55; color: var(--ink-600); }
.muted { color: var(--ink-600); }
.text-sm { font-size: .88rem; }

/* -- Container / spacing -- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section--tight { padding: 64px 0; }
.section--soft { background: var(--surface-soft); }
.section--tint { background: var(--surface-tint); }
.section--navy { background: linear-gradient(160deg, var(--navy-900), var(--navy-950)); color: #eef1fb; }
.section--navy .muted { color: #aab6d6; }
@media (max-width: 780px) { .section { padding: 64px 0; } }

.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { margin-top: 10px; }
.section-desc { margin-top: 14px; font-size: 1.08rem; color: var(--ink-600); line-height: 1.6; }
.section--navy .section-desc { color: #aab6d6; }

.grad-text {
  background: linear-gradient(100deg, var(--teal-600), var(--indigo-600) 85%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.section--navy .grad-text { background: linear-gradient(100deg, var(--teal-400), var(--violet-500) 85%); -webkit-background-clip: text; background-clip: text; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .78rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
  color: var(--teal-600);
}
.section--navy .eyebrow { color: var(--teal-500); }

/* -- Badge -- */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 999px;
  background: var(--teal-100); color: var(--teal-600);
  font-size: .78rem; font-weight: 700;
}
.section--navy .badge { background: rgba(20,184,207,.16); color: var(--teal-500); }

/* -- Buton -- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 22px; border-radius: 999px;
  font-weight: 700; font-size: .96rem;
  border: 1.5px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease, border-color .15s ease, color .15s ease;
  white-space: nowrap;
}
.btn .icon { width: 16px; height: 16px; }
.btn--primary { background: var(--teal-600); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: #077491; box-shadow: var(--shadow-md); transform: translateY(-1px); }
.btn--secondary { background: var(--navy-900); color: #fff; }
.btn--secondary:hover { background: var(--navy-800); transform: translateY(-1px); }
.btn--ghost { background: transparent; border-color: var(--border-strong); color: var(--ink-900); }
.btn--ghost:hover { border-color: var(--teal-600); color: var(--teal-600); }
.section--navy .btn--ghost { border-color: rgba(255,255,255,.28); color: #fff; }
.section--navy .btn--ghost:hover { border-color: var(--teal-500); color: var(--teal-500); }
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

/* -- Kart sistemi -- */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-sm);
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--border-strong); }
.card-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center; margin-bottom: 18px;
  background: var(--teal-100); color: var(--teal-600);
}
.card h3 { margin-bottom: 10px; }
.card p { color: var(--ink-600); font-size: .95rem; }
.card-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; font-weight: 700; font-size: .88rem; color: var(--teal-600); }
.card-link .icon { width: 15px; height: 15px; transition: transform .15s ease; }
.card:hover .card-link .icon { transform: translateX(3px); }
.section--navy .card { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.1); }
.section--navy .card:hover { border-color: rgba(255,255,255,.22); box-shadow: 0 24px 60px -20px rgba(0,0,0,.5); }
.section--navy .card p { color: #b9c2df; }
.section--navy .card-icon { background: rgba(20,184,207,.16); color: var(--teal-400); }
.section--navy .card-link { color: var(--teal-400); }

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* -- Liste stili (check listeleri) -- */
.check-list { display: grid; gap: 12px; }
.check-list li { display: flex; align-items: flex-start; gap: 10px; font-size: .97rem; color: var(--ink-700); }
.check-list .icon { color: var(--teal-600); margin-top: 2px; }
.section--navy .check-list li { color: #d6dcf2; }
.section--navy .check-list .icon { color: var(--teal-500); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.86); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
:root[data-theme="dark"] .site-header { background: rgba(11,24,48,.86); }
.site-header__row { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; color: var(--navy-900); }
:root[data-theme="dark"] .brand { color: #fff; }
.brand-mark { width: 34px; height: 34px; object-fit: contain; flex: 0 0 auto; }

.nav-primary { display: flex; align-items: center; gap: 2px; }
.nav-primary > ul { display: flex; align-items: center; gap: 2px; }
.nav-primary a {
  display: flex; align-items: center; gap: 5px;
  padding: 10px 14px; border-radius: 8px; font-weight: 650; font-size: .92rem;
  color: var(--ink-700);
}
.nav-primary a:hover { background: var(--surface-soft); color: var(--navy-900); }
.nav-primary li.menu-item-has-children { position: relative; }
.nav-primary .sub-menu {
  position: absolute; top: 100%; left: 0; margin-top: 6px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); min-width: 260px; padding: 10px;
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .15s ease, transform .15s ease, visibility .15s ease;
}
.nav-primary li.menu-item-has-children:hover .sub-menu,
.nav-primary li.menu-item-has-children:focus-within .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-primary .sub-menu a { padding: 10px 12px; border-radius: 8px; }
.nav-primary .sub-menu a:hover { background: var(--surface-soft); }

.header-actions { display: flex; align-items: center; gap: 14px; }
.menu-toggle { display: none; background: none; border: none; padding: 8px; color: var(--navy-900); }

@media (max-width: 980px) {
  .nav-primary { position: fixed; inset: 76px 0 0 0; background: var(--surface); flex-direction: column; align-items: stretch; padding: 18px; overflow-y: auto; transform: translateX(100%); transition: transform .25s ease; }
  .nav-primary.is-open { transform: translateX(0); }
  .nav-primary > ul { flex-direction: column; align-items: stretch; gap: 4px; }
  .nav-primary .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; margin: 4px 0 4px 14px; padding: 0; display: none; }
  .nav-primary li.menu-item-has-children.is-expanded .sub-menu { display: block; }
  .menu-toggle { display: flex; }
  .header-actions .btn--ghost { display: none; }
}
@media (max-width: 400px) {
  .header-actions .btn--primary { padding: 10px 14px; font-size: .86rem; gap: 0; }
  .header-actions .btn--primary .icon { display: none; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative; overflow: hidden; padding: 88px 0 110px;
  background: linear-gradient(180deg, #eef3fc 0%, var(--surface) 65%);
}
.hero::before {
  content: ""; position: absolute; inset: -15% -10% auto -10%; height: 760px; z-index: 0; pointer-events: none;
  background:
    radial-gradient(620px 460px at 84% 6%, rgba(20,184,207,.24), transparent 68%),
    radial-gradient(520px 440px at 6% 30%, rgba(124,92,242,.16), transparent 65%),
    radial-gradient(640px 520px at 50% -14%, rgba(67,56,202,.14), transparent 62%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: .55;
  background-image: radial-gradient(circle, rgba(11,24,48,.08) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,.7), transparent 58%);
  mask-image: linear-gradient(180deg, rgba(0,0,0,.7), transparent 58%);
}
.hero__grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero__copy .badge { margin-bottom: 20px; }
.hero__copy .lede { margin-top: 20px; max-width: 540px; }
.hero__copy .btn-row { margin-top: 34px; }
.hero__note { display: inline-flex; align-items: center; gap: 7px; margin-top: 16px; font-size: .84rem; color: var(--ink-500); font-weight: 650; }
.hero__note .icon { color: var(--teal-600); }
.hero__proof { margin-top: 40px; display: flex; gap: 28px; flex-wrap: wrap; }
.hero__proof-item { display: flex; align-items: center; gap: 10px; font-size: .88rem; color: var(--ink-600); font-weight: 650; }
.hero__proof-item .icon { color: var(--teal-600); }

.hero__visual { position: relative; }
.mock-frame {
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg);
  border: 1px solid var(--border); background: var(--navy-900);
  transform: perspective(1400px) rotateY(-6deg) rotateX(2deg);
}
.mock-frame__bar { display: flex; align-items: center; gap: 6px; padding: 12px 16px; background: var(--navy-950); }
.mock-frame__bar span { width: 9px; height: 9px; border-radius: 50%; background: #3a4a70; }
.mock-frame img { width: 100%; display: block; }
.hero__float-card {
  position: absolute; bottom: -26px; left: -30px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); padding: 16px 20px; display: flex; align-items: center; gap: 12px;
  max-width: 240px;
}
.hero__float-card .card-icon { width: 40px; height: 40px; margin: 0; }
.hero__float-card strong { display: block; font-size: .92rem; }
.hero__float-card span { font-size: .78rem; color: var(--ink-600); }
@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; }
  .mock-frame { transform: none; }
  .hero__float-card { position: static; margin-top: 20px; max-width: none; }
}

/* ==========================================================================
   Problem section
   ========================================================================== */
.problem-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.problem-item { display: flex; gap: 14px; padding: 20px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); }
.problem-item .icon { color: var(--warn); flex-shrink: 0; }
.problem-item strong { display: block; margin-bottom: 4px; font-size: .96rem; }
.problem-item p { font-size: .88rem; color: var(--ink-600); }
@media (max-width: 700px) { .problem-list { grid-template-columns: 1fr; } }

/* ==========================================================================
   Product showcase (laptop mockup section)
   ========================================================================== */
.showcase { display: grid; grid-template-columns: .95fr 1.05fr; gap: 56px; align-items: center; }
.showcase.is-reverse { grid-template-columns: 1.05fr .95fr; }
.showcase.is-reverse .showcase__visual { order: 2; }
.showcase.is-reverse .showcase__copy { order: 1; }
.showcase__copy h2 { margin-top: 10px; }
.showcase__copy .lede { margin-top: 16px; }
.showcase__copy .check-list { margin-top: 24px; }
.showcase__copy .btn { margin-top: 28px; }
@media (max-width: 980px) {
  .showcase, .showcase.is-reverse { grid-template-columns: 1fr; }
  .showcase.is-reverse .showcase__visual, .showcase.is-reverse .showcase__copy { order: initial; }
}

/* -- Laptop mockup çerçevesi -- */
.laptop-mock { max-width: 560px; margin: 0 auto; }
.laptop-mock__screen { border-radius: 14px 14px 0 0; overflow: hidden; border: 10px solid var(--navy-950); border-bottom: none; background: var(--navy-950); box-shadow: var(--shadow-lg); }
.section--navy .laptop-mock__screen, .section--navy .mock-frame { border-color: #24345c; box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,.06); }
.laptop-mock__screen img { width: 100%; display: block; }
.laptop-mock__base { height: 16px; background: linear-gradient(180deg, #1c2946, #0e1930); border-radius: 0 0 10px 10px; position: relative; }
.laptop-mock__base::after { content: ""; position: absolute; left: 50%; top: 100%; transform: translateX(-50%); width: 22%; height: 7px; background: #0e1930; border-radius: 0 0 6px 6px; }

.phone-mock { width: 220px; border: 8px solid var(--navy-950); border-radius: 34px; overflow: hidden; box-shadow: var(--shadow-lg); background: var(--navy-950); }
.phone-mock img { width: 100%; display: block; }

/* ==========================================================================
   Stats / trust strip
   ========================================================================== */
.stats-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat-item { text-align: center; }
.stat-item strong { display: block; font-size: 2.2rem; font-weight: 800; color: var(--teal-500); }
.stat-item span { font-size: .88rem; color: #aab6d6; }
@media (max-width: 780px) { .stats-strip { grid-template-columns: repeat(2, 1fr); } }

/* ==========================================================================
   Steps
   ========================================================================== */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step-item { position: relative; padding: 28px 22px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); }
.step-item::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  display: block; font-size: .8rem; font-weight: 800; color: var(--teal-600); margin-bottom: 14px; letter-spacing: .05em;
}
.step-item h4 { margin-bottom: 8px; }
.step-item p { font-size: .88rem; color: var(--ink-600); }
@media (max-width: 980px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .steps { grid-template-columns: 1fr; } }

/* ==========================================================================
   FAQ accordion
   ========================================================================== */
.faq-list { max-width: 780px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); overflow: hidden; }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 20px 24px; font-weight: 700; font-size: 1rem;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .icon { transition: transform .2s ease; color: var(--teal-600); flex-shrink: 0; }
.faq-item[open] summary .icon { transform: rotate(180deg); }
.faq-item__body { padding: 0 24px 22px; color: var(--ink-600); font-size: .95rem; line-height: 1.65; }

/* ==========================================================================
   CTA block
   ========================================================================== */
.cta-block {
  position: relative; overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--navy-950), var(--indigo-700) 68%, var(--indigo-600) 130%);
  color: #fff; padding: 64px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 20px;
}
.cta-block::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(420px 280px at 12% 0%, rgba(20,184,207,.28), transparent 65%),
              radial-gradient(460px 320px at 100% 100%, rgba(124,92,242,.3), transparent 60%);
}
.cta-block > * { position: relative; z-index: 1; }
.cta-block h2 { max-width: 640px; }
.cta-block p { color: #cdd6ee; max-width: 560px; }
.cta-block__note { display: inline-flex; align-items: center; gap: 7px; font-size: .84rem; color: #a9b6db; margin-top: -4px; }
.cta-block__note .icon { color: var(--teal-500); }
@media (max-width: 700px) { .cta-block { padding: 40px 26px; } }

/* ==========================================================================
   Solution / module cards (icon + label grid, used for sectors/modules)
   ========================================================================== */
.mid-cta {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  padding: 28px 32px; border-radius: var(--radius-lg);
  background: var(--surface-tint); border: 1px solid var(--border);
}
.mid-cta strong { display: block; font-size: 1.1rem; }
.mid-cta span { display: block; margin-top: 4px; font-size: .9rem; color: var(--ink-600); }
@media (max-width: 700px) { .mid-cta { flex-direction: column; align-items: stretch; text-align: center; padding: 26px 22px; } }

.tile-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.tile { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; padding: 24px 16px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface); }
.tile .card-icon { margin: 0; }
.tile strong { font-size: .92rem; }
@media (max-width: 900px) { .tile-grid { grid-template-columns: repeat(2, 1fr); } }

/* ==========================================================================
   Page hero (iç sayfalar için, ana sayfa hero'sundan daha sade)
   ========================================================================== */
.page-hero {
  position: relative; overflow: hidden; padding: 72px 0 56px; border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #eef3fc 0%, var(--surface-soft) 100%);
}
.page-hero::before {
  content: ""; position: absolute; inset: -40% -10% auto auto; width: 60%; height: 320px; z-index: 0; pointer-events: none;
  background: radial-gradient(480px 320px at 90% 30%, rgba(20,184,207,.2), transparent 70%),
              radial-gradient(420px 320px at 60% -20%, rgba(124,92,242,.14), transparent 65%);
}
.page-hero > .container { position: relative; z-index: 1; }
.page-hero__breadcrumb { display: flex; align-items: center; gap: 8px; font-size: .84rem; color: var(--ink-500); margin-bottom: 18px; }
.page-hero__breadcrumb a:hover { color: var(--teal-600); }
.page-hero h1 { max-width: 760px; }
.page-hero .lede { margin-top: 16px; max-width: 640px; }

.icon-tag-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.icon-tag { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); font-size: .8rem; font-weight: 650; color: var(--ink-700); }
.icon-tag .icon { width: 14px; height: 14px; color: var(--teal-600); }

/* -- İki-kolonlu "başlık solda / metin sağda" bloğu (teknik gücü satan section) -- */
.feature-row { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; padding: 36px 0; border-top: 1px solid var(--border); }
.feature-row:first-of-type { border-top: none; }
.feature-row__head h3 { display: flex; align-items: center; gap: 10px; }
.feature-row__head .card-icon { width: 40px; height: 40px; margin: 0; }
.feature-row__body p { color: var(--ink-600); }
.feature-row__body .icon-tag-row { margin-top: 16px; }
@media (max-width: 780px) { .feature-row { grid-template-columns: 1fr; gap: 16px; } }

/* -- Sektör/kullanım senaryosu kartı -- */
.scenario-card { display: flex; gap: 16px; padding: 22px; border-radius: var(--radius); background: var(--surface-soft); border: 1px solid var(--border); }
.scenario-card .card-icon { margin: 0; flex-shrink: 0; }

/* ==========================================================================
   İletişim formu
   ========================================================================== */
.contact-layout { display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; align-items: start; }
.contact-info { display: grid; gap: 20px; }
.contact-info-item { display: flex; gap: 14px; align-items: flex-start; }
.contact-info-item .card-icon { margin: 0; flex-shrink: 0; }
.contact-info-item strong { display: block; margin-bottom: 3px; }
.contact-info-item a, .contact-info-item span { color: var(--ink-600); font-size: .92rem; }

.form-card { padding: 34px; }
.form-field { display: grid; gap: 6px; margin-bottom: 18px; }
.form-field label { font-size: .86rem; font-weight: 700; }
.form-field input, .form-field textarea {
  border: 1.5px solid var(--border-strong); border-radius: 10px; padding: 12px 14px;
  background: var(--surface); color: var(--ink-900); width: 100%;
}
.form-field input:focus, .form-field textarea:focus { outline: none; border-color: var(--teal-600); box-shadow: 0 0 0 3px var(--teal-100); }
.form-field textarea { resize: vertical; min-height: 120px; }
.form-honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-notice { padding: 14px 16px; border-radius: 10px; margin-bottom: 18px; font-size: .9rem; font-weight: 650; }
.form-notice--success { background: var(--success-soft); color: var(--success); }
.form-notice--error { background: var(--warn-soft); color: var(--warn); }
@media (max-width: 900px) { .contact-layout { grid-template-columns: 1fr; } }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--navy-950); color: #aab6d6; padding: 64px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr repeat(3, 1fr); gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer-brand .brand { color: #fff; }
.footer-brand p { margin-top: 14px; font-size: .88rem; max-width: 280px; color: #8b96b3; }
.footer-col h4 { color: #fff; font-size: .84rem; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 16px; }
.footer-col ul { display: grid; gap: 10px; }
.footer-col a { font-size: .88rem; color: #aab6d6; }
.footer-col a:hover { color: var(--teal-500); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 26px; font-size: .82rem; color: #6b7690; flex-wrap: wrap; gap: 10px; }
.footer-bottom nav { display: flex; gap: 18px; }
.footer-bottom a:hover { color: var(--teal-500); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Scroll reveal
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ==========================================================================
   Sayfa içi gezinme rayı (page-toc) -- yalnızca konteyner kenarında gerçekten
   yeterli boşluk olan genişliklerde (>=1360px) gösterilir; daha dar
   ekranlarda içerikle çakışmaması için tamamen gizlenir.
   ========================================================================== */
section[id] { scroll-margin-top: 96px; }
.page-toc {
  position: fixed; left: 20px; top: 50%; transform: translateY(-50%);
  z-index: 40; display: none;
  background: var(--surface); border: 1px solid var(--border); border-radius: 999px;
  padding: 8px; box-shadow: var(--shadow-md);
}
.page-toc ul { display: grid; gap: 4px; }
.page-toc li { position: relative; }
.page-toc a { display: flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%; position: relative; }
.page-toc a:hover { background: var(--surface-soft); }
.page-toc .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--border-strong); transition: background .15s ease, transform .15s ease; }
.page-toc a:hover .dot, .page-toc a.is-active .dot { background: var(--teal-600); transform: scale(1.35); }
.page-toc__label {
  position: absolute; left: calc(100% + 10px); top: 50%; transform: translateY(-50%);
  background: var(--navy-900); color: #fff; padding: 6px 12px; border-radius: 8px;
  font-size: .8rem; font-weight: 650; white-space: nowrap;
  opacity: 0; visibility: hidden; transition: opacity .15s ease; pointer-events: none;
}
.page-toc a:hover .page-toc__label, .page-toc a.is-active .page-toc__label { opacity: 1; visibility: visible; }
.page-toc a.is-active .page-toc__label { background: var(--teal-600); }
@media (min-width: 1360px) { .page-toc { display: block; } }

/* ==========================================================================
   404 / genel yardımcılar
   ========================================================================== */
.center-block { text-align: center; padding: 120px 0; }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--navy-900); color: #fff; padding: 12px 18px; z-index: 200; border-radius: 0 0 8px 0; }
.skip-link:focus { left: 0; }