/* MESIC Bilişim - genel site stilleri. Inline stil kullanılmaz; her şey sınıflarla. */
@layer reset, tokens, base, layout, components, pages, utilities;

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/inter-latin-ext-wght-normal.1ad231aac0a8.woff2") format("woff2-variations");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/inter-latin-wght-normal.260c81a4759b.woff2") format("woff2-variations");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
  body, h1, h2, h3, h4, p, ul, ol, figure, blockquote, dl, dd { margin: 0; }
  ul[class], ol[class] { padding: 0; list-style: none; }
  img, svg, canvas, video { display: block; max-width: 100%; }
  button, input, select, textarea { font: inherit; color: inherit; }
  [hidden] { display: none !important; }
}

@layer tokens {
  :root {
    --navy: #0B1220;
    --navy-2: #111B2E;
    --navy-3: #1A2740;
    --blue: #2563EB;
    --blue-d: #1D4ED8;
    --cyan: #22D3EE;
    --paper: #F8FAFC;
    --white: #FFFFFF;
    --ink: #0F172A;
    --ink-2: #334155;
    --muted: #64748B;
    --line: #E2E8F0;
    --ok: #16A34A;
    --warn: #B45309;
    --err: #B91C1C;
    --radius: 14px;
    --radius-s: 8px;
    --shadow: 0 1px 2px rgb(15 23 42 / .06), 0 8px 24px rgb(15 23 42 / .06);
    --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    --sp-1: .25rem; --sp-2: .5rem; --sp-3: .75rem; --sp-4: 1rem; --sp-5: 1.5rem; --sp-6: 2rem; --sp-7: 3rem; --sp-8: 5rem;
    --container: 72rem;
    color-scheme: light;
  }
}

@layer base {
  body { font-family: var(--font); color: var(--ink); background: var(--paper); line-height: 1.6; font-size: 1rem; }
  h1, h2, h3, h4 { line-height: 1.2; letter-spacing: -.02em; color: var(--ink); }
  h1 { font-size: clamp(2rem, 1.4rem + 3vw, 3.5rem); font-weight: 750; }
  h2 { font-size: clamp(1.5rem, 1.2rem + 1.5vw, 2.25rem); font-weight: 700; }
  h3 { font-size: 1.15rem; font-weight: 650; }
  p + p { margin-top: var(--sp-4); }
  a { color: var(--blue); text-underline-offset: .2em; }
  a:hover { color: var(--blue-d); }
  :focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; border-radius: 4px; }
  ::selection { background: var(--cyan); color: var(--navy); }
  .sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  .skip-link { position: absolute; left: var(--sp-3); top: -4rem; background: var(--navy); color: #fff; padding: var(--sp-2) var(--sp-4); border-radius: var(--radius-s); z-index: 100; }
  .skip-link:focus { top: var(--sp-3); }
}

@layer layout {
  .container { width: min(100% - 2rem, var(--container)); margin-inline: auto; }
  .narrow { max-width: 46rem; }
  .center { text-align: center; margin-inline: auto; }
  .section { padding-block: clamp(3rem, 2rem + 5vw, 6rem); }
  .section-dark { background: var(--navy); color: #E2E8F0; }
  .section-dark h1, .section-dark h2, .section-dark h3 { color: #fff; }
  .section-alt { background: var(--white); border-block: 1px solid var(--line); }
  .grid { display: grid; gap: var(--sp-5); }
  .grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); }
  .grid-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr)); }
  .grid-4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr)); }
  .stack > * + * { margin-top: var(--sp-4); }
  .stack-lg > * + * { margin-top: var(--sp-6); }
  .cluster { display: flex; flex-wrap: wrap; gap: var(--sp-3); align-items: center; }
  .split { display: grid; gap: var(--sp-6); align-items: center; }
  @media (min-width: 60rem) { .split { grid-template-columns: 1.1fr .9fr; } }
}

@layer components {
  /* Başlık / gezinme */
  .site-header { position: sticky; top: 0; z-index: 50; background: rgb(11 18 32 / .92); backdrop-filter: blur(10px); border-bottom: 1px solid rgb(255 255 255 / .08); }
  .header-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); min-height: 4rem; }
  .brand { text-decoration: none; color: #fff; display: inline-flex; }
  .logo-img { display: block; height: 2.85rem; width: auto; }
  .main-nav { display: flex; align-items: center; gap: var(--sp-5); }
  .main-nav ul { display: flex; gap: var(--sp-5); padding: 0; margin: 0; list-style: none; }
  .main-nav a:not(.btn) { color: #CBD5E1; text-decoration: none; font-weight: 500; font-size: .95rem; padding-block: .4rem; border-bottom: 2px solid transparent; }
  .main-nav a:not(.btn):hover, .main-nav a[aria-current="page"] { color: #fff; border-bottom-color: var(--cyan); }
  .nav-actions { display: flex; gap: var(--sp-2); }
  .nav-toggle { display: none; background: none; border: 1px solid rgb(255 255 255 / .2); border-radius: var(--radius-s); width: 2.75rem; height: 2.75rem; cursor: pointer; color: #fff; }
  .nav-toggle-bars, .nav-toggle-bars::before, .nav-toggle-bars::after { display: block; width: 1.25rem; height: 2px; background: currentColor; position: relative; margin-inline: auto; content: ""; }
  .nav-toggle-bars::before { position: absolute; top: -6px; left: 0; }
  .nav-toggle-bars::after { position: absolute; top: 6px; left: 0; }
  @media (max-width: 62rem) {
    .nav-toggle { display: inline-grid; place-items: center; }
    .main-nav { position: absolute; inset: 4rem 0 auto 0; background: var(--navy); flex-direction: column; align-items: stretch; padding: var(--sp-4) 1rem var(--sp-5); border-bottom: 1px solid rgb(255 255 255 / .1); display: none; }
    .main-nav.is-open { display: flex; }
    .main-nav ul { flex-direction: column; gap: var(--sp-2); }
    .main-nav a:not(.btn) { display: block; padding: .7rem 0; }
    .nav-actions { flex-direction: column; }
  }

  /* Düğmeler */
  .btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .7rem 1.2rem; border-radius: 999px; font-weight: 600; font-size: .95rem; border: 1px solid transparent; text-decoration: none; cursor: pointer; transition: transform .15s ease, background-color .15s ease, border-color .15s ease; min-height: 2.75rem; }
  .btn:hover { transform: translateY(-1px); }
  .btn-primary { background: var(--blue); color: #fff; }
  .btn-primary:hover { background: var(--blue-d); color: #fff; }
  .btn-accent { background: var(--cyan); color: var(--navy); }
  .btn-accent:hover { background: #67E8F9; color: var(--navy); }
  .btn-ghost { background: transparent; color: inherit; border-color: currentColor; }
  .site-header .btn-ghost { color: #E2E8F0; border-color: rgb(255 255 255 / .25); }
  .btn-lg { padding: .9rem 1.6rem; font-size: 1.05rem; }
  .btn-block { width: 100%; }
  .btn-sm { padding: .4rem .9rem; font-size: .85rem; min-height: 2.25rem; }

  /* Tipografi yardımcıları */
  .eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .75rem; font-weight: 700; color: var(--blue); margin-bottom: var(--sp-3); }
  .section-dark .eyebrow { color: var(--cyan); }
  .lead { font-size: clamp(1.05rem, 1rem + .5vw, 1.3rem); color: var(--ink-2); max-width: 42rem; }
  .section-dark .lead { color: #CBD5E1; }
  .muted { color: var(--muted); }
  .muted-light { color: #94A3B8; }
  .num { font-variant-numeric: tabular-nums; font-weight: 700; color: var(--blue); letter-spacing: .04em; }
  em.accent { font-style: italic; font-weight: 500; color: var(--blue); }
  .section-dark em.accent { color: var(--cyan); }

  /* Kartlar */
  .card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--sp-5); box-shadow: var(--shadow); display: flex; flex-direction: column; gap: var(--sp-3); }
  .card :is(h2, h3) a { color: inherit; text-decoration: none; }
  .card :is(h2, h3) a::after { content: ""; position: absolute; inset: 0; }
  .card.is-link { position: relative; transition: transform .2s ease, border-color .2s ease; }
  .card.is-link:hover { transform: translateY(-3px); border-color: var(--blue); }
  .card-dark { background: var(--navy-2); border-color: rgb(255 255 255 / .08); box-shadow: none; }
  .badge { display: inline-block; padding: .2rem .6rem; border-radius: 999px; font-size: .75rem; font-weight: 600; background: #DBEAFE; color: var(--blue-d); }
  .badge-warn { background: #FEF3C7; color: var(--warn); }
  .badge-ok { background: #DCFCE7; color: #166534; }

  /* Formlar */
  .form { display: grid; gap: var(--sp-4); }
  .field { display: grid; gap: var(--sp-1); }
  .field label, .field legend { font-weight: 600; font-size: .92rem; }
  .field .hint { font-size: .82rem; color: var(--muted); }
  .field input[type=text], .field input[type=tel], .field input[type=email], .field input[type=number], .field input[type=password], .field input[type=file], .field select, .field textarea { width: 100%; padding: .7rem .85rem; border: 1px solid #CBD5E1; border-radius: var(--radius-s); background: #fff; min-height: 2.75rem; }
  .field textarea { min-height: 7rem; resize: vertical; }
  .field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); outline: 3px solid rgb(37 99 235 / .2); outline-offset: 0; }
  .field-check { display: flex; gap: .6rem; align-items: flex-start; font-size: .92rem; }
  .field-check input { margin-top: .25rem; width: 1.1rem; height: 1.1rem; flex: none; }
  .errorlist { list-style: none; padding: 0; margin: 0; color: var(--err); font-size: .85rem; font-weight: 600; }
  .alert { padding: var(--sp-4); border-radius: var(--radius-s); border: 1px solid; font-size: .95rem; }
  .alert-error { background: #FEF2F2; border-color: #FECACA; color: #7F1D1D; }
  .alert-ok { background: #F0FDF4; border-color: #BBF7D0; color: #14532D; }
  .alert-info { background: #EFF6FF; border-color: #BFDBFE; color: #1E3A8A; }
  .alert-warn { background: #FFFBEB; border-color: #FDE68A; color: #78350F; }
  /* Honeypot: ekran dışında, görünmez; botlar doldurur, insanlar görmez */
  .hp-field { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }

  /* Yazı içeriği (panelden girilen metin) */
  .prose { max-width: 46rem; }
  .prose > * + * { margin-top: var(--sp-4); }
  .prose h2 { margin-top: var(--sp-7); }
  .prose h3 { margin-top: var(--sp-6); }
  .prose ul { padding-left: 1.25rem; }
  .prose li + li { margin-top: var(--sp-2); }

  /* Tablo */
  .table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
  table.table { width: 100%; border-collapse: collapse; font-size: .95rem; }
  .table th, .table td { text-align: left; padding: .8rem 1rem; border-bottom: 1px solid var(--line); vertical-align: top; }
  .table th { background: #F1F5F9; font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-2); }
  .table tr:last-child td { border-bottom: 0; }

  /* SSS */
  .faq details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-s); padding: var(--sp-4); }
  .faq details + details { margin-top: var(--sp-3); }
  .faq summary { cursor: pointer; font-weight: 600; }
  .faq details[open] summary { margin-bottom: var(--sp-3); color: var(--blue); }

  /* Breadcrumb */
  .breadcrumb { font-size: .85rem; color: var(--muted); padding-block: var(--sp-4); }
  .breadcrumb ol { display: flex; flex-wrap: wrap; gap: .4rem; list-style: none; padding: 0; margin: 0; }
  .breadcrumb li + li::before { content: "/"; margin-right: .4rem; color: #CBD5E1; }
  .breadcrumb a { color: inherit; }

  /* Taslak uyarısı */
  .draft-banner { background: #FFFBEB; border: 1px solid #FDE68A; color: #78350F; padding: var(--sp-3) var(--sp-4); border-radius: var(--radius-s); font-size: .9rem; margin-bottom: var(--sp-5); }

  /* Alt bilgi */
  .site-footer { background: var(--navy); color: #CBD5E1; padding-top: var(--sp-7); font-size: .95rem; }
  .site-footer a { color: #E2E8F0; text-decoration: none; }
  .site-footer a:hover { color: var(--cyan); }
  .footer-grid { display: grid; gap: var(--sp-6); grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); }
  .footer-title { font-size: .8rem; text-transform: uppercase; letter-spacing: .12em; color: #94A3B8; margin-bottom: var(--sp-3); }
  .footer-list { padding: 0; margin: 0; list-style: none; display: grid; gap: var(--sp-2); }
  .footer-bottom { margin-top: var(--sp-7); padding-block: var(--sp-5); border-top: 1px solid rgb(255 255 255 / .1); color: #94A3B8; }

  /* Çerez paneli */
  .cookie-panel { position: fixed; inset: auto 1rem 1rem 1rem; max-width: 34rem; margin-left: auto; background: #fff; color: var(--ink); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 12px 40px rgb(15 23 42 / .25); padding: var(--sp-5); z-index: 90; }
  .cookie-title { font-size: 1.05rem; margin-bottom: var(--sp-2); }
  .cookie-actions { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: var(--sp-4); }
}

@layer utilities {
  .mt-0 { margin-top: 0 !important; }
  .mt-4 { margin-top: var(--sp-4) !important; }
  .mt-6 { margin-top: var(--sp-6) !important; }
  .mb-4 { margin-bottom: var(--sp-4) !important; }
  .nowrap { white-space: nowrap; }
  .hide-mobile { display: none; }
  @media (min-width: 48rem) { .hide-mobile { display: initial; } }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}

@layer pages {
  .icon { width: 1.5rem; height: 1.5rem; }
  .section-tight { padding-block: clamp(1.5rem, 1rem + 2vw, 3rem); }
  .h3-like { font-size: 1.15rem; font-weight: 650; letter-spacing: -.01em; }
  .big-number { font-size: 1.8rem; }

  /* Hero */
  .hero { position: relative; overflow: hidden; padding-block: clamp(3rem, 2rem + 5vw, 6rem); background: radial-gradient(60rem 30rem at 80% 20%, rgb(37 99 235 / .28), transparent 60%), var(--navy); }
  .hero-grid { display: grid; gap: var(--sp-6); align-items: center; }
  @media (min-width: 62rem) { .hero-grid { grid-template-columns: 1.05fr .95fr; } }
  .hero-facts { list-style: none; padding: 0; margin: var(--sp-5) 0 0; display: grid; gap: var(--sp-3); grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); }
  .hero-facts li { border-left: 2px solid var(--cyan); padding-left: var(--sp-3); display: grid; }
  .hero-facts strong { color: #fff; font-size: .95rem; }
  .hero-facts span { color: #94A3B8; font-size: .85rem; }
  .hero-visual { position: relative; aspect-ratio: 8 / 7; max-width: 36rem; width: 100%; margin-inline: auto; }
  .hero-visual canvas, .hero-visual .hero-fallback { position: absolute; inset: 0; width: 100%; height: 100%; }

  /* Hizmet kartları */
  .service-card { padding-top: var(--sp-5); }
  .service-icon { display: inline-grid; place-items: center; width: 2.75rem; height: 2.75rem; border-radius: 12px; background: #DBEAFE; color: var(--blue-d); }
  .card-more { margin-top: auto; font-weight: 600; color: var(--blue); font-size: .9rem; }
  .service-hero-icon { display: none; place-items: center; color: var(--cyan); background: var(--navy); border-radius: var(--radius); aspect-ratio: 1; max-width: 16rem; width: 100%; margin-inline: auto; }
  .service-hero-icon .icon { width: 45%; height: 45%; }
  @media (min-width: 60rem) { .service-hero-icon { display: grid; } }

  /* Numaralı adımlar */
  .steps-list { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--sp-4); counter-reset: s; }
  .steps-list li { display: grid; grid-template-columns: 3rem 1fr; gap: var(--sp-3); align-items: start; padding: var(--sp-4); background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
  .section-alt .steps-list li { background: var(--paper); }
  .steps-list .num { font-size: 1.4rem; }
  .steps-list h3 { margin-bottom: .2rem; }
  .steps-compact { padding-left: 1.2rem; display: grid; gap: var(--sp-2); }

  /* Demo (örnek takip) */
  .demo-card { background: var(--navy); color: #E2E8F0; border-radius: var(--radius); padding: var(--sp-5); box-shadow: var(--shadow); display: grid; gap: var(--sp-3); }
  .demo-label { font-size: .7rem; letter-spacing: .16em; color: var(--cyan); font-weight: 700; }
  .demo-code { font-size: 1.4rem; font-weight: 750; letter-spacing: .06em; color: #fff; font-variant-numeric: tabular-nums; }
  .demo-note { font-size: .8rem; color: #94A3B8; }

  /* Durum şeridi (takip sayfasında da kullanılır) */
  .status-strip { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; }
  .status-strip li { position: relative; padding-left: 1.9rem; color: #94A3B8; font-size: .95rem; }
  .status-strip li::before { content: ""; position: absolute; left: 0; top: .2rem; width: 1.1rem; height: 1.1rem; border-radius: 50%; border: 2px solid #475569; background: transparent; }
  .status-strip li::after { content: ""; position: absolute; left: .5rem; top: 1.4rem; width: 2px; height: calc(100% - .5rem); background: #334155; }
  .status-strip li:last-child::after { display: none; }
  .status-strip li.is-done { color: #E2E8F0; }
  .status-strip li.is-done::before { background: var(--blue); border-color: var(--blue); }
  .status-strip li.is-done::after { background: var(--blue); }
  .status-strip li.is-current { color: #fff; font-weight: 650; }
  .status-strip li.is-current::before { border-color: var(--cyan); background: var(--cyan); box-shadow: 0 0 0 4px rgb(34 211 238 / .2); }

  /* İçerik düzeni */
  .prose-layout { display: grid; gap: var(--sp-6); }
  @media (min-width: 62rem) { .prose-layout { grid-template-columns: minmax(0, 1fr) 20rem; align-items: start; } .prose-layout aside { position: sticky; top: 5.5rem; } }
  .price-list { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--sp-2); }
  .price-list li { display: flex; justify-content: space-between; gap: var(--sp-3); border-bottom: 1px dashed var(--line); padding-bottom: var(--sp-2); }
  .link-list { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--sp-2); }
  .doc-list { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--sp-3); }
  .doc-list li { display: grid; padding: var(--sp-4); background: #fff; border: 1px solid var(--line); border-radius: var(--radius-s); }
  .doc-list a { font-weight: 650; }
  .partner-row { list-style: none; padding: 0; margin: var(--sp-5) 0 0; display: flex; flex-wrap: wrap; gap: var(--sp-6); justify-content: center; align-items: center; }
  .partner-row img { height: 2.5rem; width: auto; filter: grayscale(1); opacity: .8; }
  .cta-band .cta-actions { justify-content: center; }
}

/* ---- Parça 5: görsel katman ---------------------------------------------------------- */
@layer pages {
  .hero-visual .hero-fallback { transition: opacity .6s ease; }
  .hero-visual.is-live .hero-fallback { opacity: 0; }

  /* Belirme: scroll-driven animations destekleniyorsa onu, değilse IntersectionObserver (reveal.js) */
  @keyframes reveal-in { from { opacity: 0; translate: 0 1.5rem; } to { opacity: 1; translate: 0 0; } }
  @supports (animation-timeline: view()) {
    [data-reveal] { animation: reveal-in linear both; animation-timeline: view(); animation-range: entry 0% entry 40%; }
  }
  @supports not (animation-timeline: view()) {
    .js-reveal [data-reveal] { opacity: 0; translate: 0 1.25rem; transition: opacity .6s ease, translate .6s ease; }
    .js-reveal [data-reveal].is-in { opacity: 1; translate: 0 0; }
  }

  /* Hizmet kartları: numara + mini arayüz */
  .card-top { display: flex; align-items: center; justify-content: space-between; }
  .card-num { font-size: .85rem; }
  .mock { margin-top: var(--sp-2); background: var(--navy); color: #CBD5E1; border-radius: 10px; padding: .7rem .8rem; font-size: .75rem; display: grid; gap: .45rem; min-height: 6.75rem; align-content: center; }
  .mock-bar { display: flex; align-items: center; gap: .4rem; color: #94A3B8; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; font-size: .66rem; }
  .mock .dot { width: .5rem; height: .5rem; border-radius: 50%; background: var(--cyan); animation: blink 2.4s ease-in-out infinite; }
  .mock-row { display: grid; grid-template-columns: 1fr 4.5rem; align-items: center; gap: .6rem; }
  .mock-row > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .prog { display: block; height: .4rem; border-radius: 99px; background: #1E293B; position: relative; overflow: hidden; }
  .prog::after { content: ""; position: absolute; inset: 0 auto 0 0; background: var(--blue); border-radius: inherit; }
  .p-done::after { width: 100%; background: #22C55E; }
  .p-wait::after { width: 8%; }
  .p-run::after { width: 40%; background: var(--cyan); animation: fill 3.2s ease-in-out infinite alternate; }
  .pill { font-size: .66rem; padding: .1rem .45rem; border-radius: 99px; justify-self: end; font-weight: 700; }
  .pill-ok { background: rgb(34 197 94 / .18); color: #86EFAC; }
  .pill-no { background: rgb(248 113 113 / .18); color: #FCA5A5; }
  .mock-svg { width: 100%; height: auto; max-height: 6rem; }
  .mock-svg .flow path { stroke: #22D3EE; stroke-width: 1.6; fill: none; stroke-dasharray: 3 6; animation: dash 1.6s linear infinite; }
  .mock-svg .nodes circle { fill: #111B2E; stroke: #22D3EE; stroke-width: 2; }
  .mock-cams { display: grid; grid-template-columns: 1fr 1fr; gap: .4rem; }
  .mock-cams div { background: #111B2E; border: 1px solid #1E293B; border-radius: 6px; padding: .8rem .4rem .3rem; position: relative; font-weight: 600; letter-spacing: .06em; min-height: 2.6rem; }
  .rec { position: absolute; top: .35rem; left: .4rem; width: .45rem; height: .45rem; border-radius: 50%; background: #EF4444; animation: blink 1.8s ease-in-out infinite; }
  .mock-cal { display: grid; grid-template-columns: repeat(7, 1fr); gap: .3rem; }
  .mock-cal span { aspect-ratio: 1; border-radius: 4px; background: #1E293B; }
  .mock-cal span.on { background: var(--blue); animation: blink 3s ease-in-out infinite; }
  @keyframes blink { 50% { opacity: .35; } }
  @keyframes fill { to { width: 85%; } }
  @keyframes dash { to { stroke-dashoffset: -18; } }

  /* Kapında hikâyesi (sticky, scroll-jacking yok) */
  .story-grid { display: grid; gap: var(--sp-6); align-items: start; }
  @media (min-width: 62rem) { .story-grid { grid-template-columns: 1fr 1fr; } .story-sticky { position: sticky; top: 6rem; } }
  .story-steps li { padding: var(--sp-5); }
  .route-art { width: 100%; max-width: 22rem; height: auto; }
  .route-art .route-line { fill: none; stroke: var(--blue); stroke-width: 2; stroke-dasharray: 5 6; }
  .route-art .route-end { fill: var(--navy); stroke: var(--cyan); stroke-width: 2.5; }
  .route-art text { fill: var(--ink-2); font-size: 11px; font-weight: 600; font-family: var(--font); }
  .route-art .route-van { fill: var(--cyan); stroke: var(--navy); stroke-width: 1; offset-path: path("M40 70 C110 10, 210 10, 280 70"); offset-rotate: 0deg; animation: drive 7s ease-in-out infinite alternate; }
  @keyframes drive { from { offset-distance: 0%; } to { offset-distance: 100%; } }

  /* Rakamlar bandı */
  .facts-band { background: var(--navy); color: #E2E8F0; padding-block: var(--sp-7); }
  .facts-row { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); gap: var(--sp-5); }
  .facts-row li { border-left: 2px solid var(--cyan); padding-left: var(--sp-4); display: grid; }
  .fact-n { font-size: clamp(2.2rem, 1.6rem + 2.5vw, 3.4rem); font-weight: 750; letter-spacing: -.03em; color: #fff; font-variant-numeric: tabular-nums; line-height: 1.1; }
  .facts-row span { color: #94A3B8; font-size: .9rem; }

  /* Karşılaştırma tablosu */
  .table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
  .compare { width: 100%; min-width: 40rem; border-collapse: collapse; font-size: .92rem; }
  .compare th, .compare td { padding: .8rem 1rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
  .compare thead th { background: var(--navy); color: #fff; font-size: .8rem; letter-spacing: .04em; }
  .compare thead th.is-pick { background: var(--blue); }
  .compare tbody th { font-weight: 650; color: var(--ink); width: 20%; }
  .compare td.is-pick { background: #EFF6FF; }
  .compare tr:last-child > * { border-bottom: 0; }

  /* Takip sayfası: canlı durum şeridi */
  .status-strip li.is-done::after { transform-origin: top; animation: grow .6s ease both; }
  .status-strip li.is-current::before { animation: pulse 2s ease-in-out infinite; }
  @keyframes grow { from { transform: scaleY(0); } to { transform: scaleY(1); } }
  @keyframes pulse { 50% { box-shadow: 0 0 0 8px rgb(34 211 238 / 0); } }
}

/* Bölüm 6: yeni marka + mobil iyileştirmeler */
@layer pages {
  .site-footer .logo-img { height: 2.75rem; }
  .contact-link { display: inline-block; padding-block: .2rem; }

  /* Ana sayfa takip kodu mini formu */
  .track-mini { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
  .track-mini input { flex: 1 1 13rem; min-height: 2.75rem; padding: .6rem 1rem; border: 1px solid var(--line); border-radius: 999px; font: inherit; text-transform: uppercase; background: #fff; color: var(--navy); }
  .track-mini input:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
  .track-mini-note { font-size: .85rem; margin: 0; }

  /* Footer grupları */
  .footer-col summary { list-style: none; cursor: pointer; margin-bottom: 0; }
  .footer-col summary::-webkit-details-marker { display: none; }
  .footer-col .footer-list { margin-top: var(--sp-3); }

  /* Yapışkan hızlı erişim çubuğu (yalnızca telefon) */
  .mobile-bar { display: none; }

  @media (max-width: 47.99rem) {
    .site-header .logo-img { height: 2.5rem; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions .btn { width: 100%; }
    .hero-visual { max-width: 20rem; }

    /* Hizmet kartları: yan kaydırmalı şerit */
    .service-rail { display: flex; grid-template-columns: none; gap: var(--sp-4); overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: 1rem; margin-inline: -1rem; padding: .25rem 1rem 1rem; scrollbar-width: none; overscroll-behavior-x: contain; }
    .service-rail::-webkit-scrollbar { display: none; }
    .service-rail > * { flex: 0 0 84%; scroll-snap-align: start; }

    .footer-col { border-top: 1px solid rgb(255 255 255 / .1); }
    .footer-col summary { display: flex; align-items: center; justify-content: space-between; min-height: 3rem; margin: 0; }
    .footer-col summary::after { content: "+"; font-size: 1.3rem; color: var(--cyan); font-weight: 400; }
    .footer-col[open] summary::after { content: "\2212"; }
    .footer-col .footer-list { margin-top: 0; padding-bottom: var(--sp-3); }

    .mobile-bar { position: fixed; inset: auto 0 0 0; z-index: 40; display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: .5rem; padding: .55rem .75rem calc(.55rem + env(safe-area-inset-bottom)); background: rgb(11 18 32 / .96); border-top: 1px solid rgb(255 255 255 / .12); backdrop-filter: blur(8px); }
    .mobile-bar-item { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .15rem; min-height: 3rem; border-radius: 12px; color: #E2E8F0; text-decoration: none; font-size: .78rem; font-weight: 600; }
    .mobile-bar-item:active { background: rgb(255 255 255 / .08); }
    .mobile-bar-item.is-primary { background: var(--cyan); color: var(--navy); }
    body:has(.mobile-bar) { padding-bottom: 4.75rem; }
  }

  @media (min-width: 48rem) {
    .footer-col summary { pointer-events: none; cursor: default; }
  }

  /* Dokunmatik ekranlarda en az 44 px dokunma alanı */
  @media (pointer: coarse) {
    .footer-list a { display: flex; align-items: center; min-height: 2.75rem; }
    .faq summary { display: flex; align-items: center; min-height: 2.75rem; }
    .breadcrumb a { display: inline-flex; align-items: center; min-height: 2.75rem; }
    .field-check { padding-block: .4rem; }
    .field-check input { width: 1.4rem; height: 1.4rem; margin-top: .1rem; }
    .field-check span a { padding-block: .6rem; display: inline-block; }
  }
}

/* ---- Yeniden tasarım (1.3.0): koyu teknoloji kimliği + editoryal tipografi ---------------- */
@font-face {
  font-family: "Sora";
  font-style: normal;
  font-weight: 100 800;
  font-display: optional;
  src: url("../fonts/sora-latin-ext-wght-normal.adf7c421da62.woff2") format("woff2-variations");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Sora";
  font-style: normal;
  font-weight: 100 800;
  font-display: optional;
  src: url("../fonts/sora-latin-wght-normal.0d0e5e4d2f9f.woff2") format("woff2-variations");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@layer tokens {
  :root {
    --font-display: "Sora", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    --hair: rgb(255 255 255 / .1);
    --ease: cubic-bezier(.2, .7, .2, 1);
  }
}

@layer base {
  body { font-size: 1.0625rem; }
  h1, h2, h3, h4 { font-family: var(--font-display); text-wrap: balance; hyphens: manual; overflow-wrap: break-word; }
  h1 { font-size: clamp(2rem, 1.45rem + 2.6vw, 3.5rem); font-weight: 700; letter-spacing: -.03em; line-height: 1.1; }
  h2 { font-size: clamp(1.65rem, 1.25rem + 1.7vw, 2.5rem); font-weight: 650; letter-spacing: -.025em; line-height: 1.15; }
  h3 { font-size: clamp(1.15rem, 1.05rem + .5vw, 1.4rem); font-weight: 620; letter-spacing: -.015em; }
  p { text-wrap: pretty; }
  em.accent { font-style: normal; font-weight: inherit; }
}

@layer pages {
  .mb-0 { margin-bottom: 0 !important; }
  em.accent { font-style: normal; font-weight: inherit; }
  .h3-like { font-family: var(--font-display); }
  .eyebrow { letter-spacing: .16em; }

  /* Üst menü: iki yeni bağlantı için orta genişlikte sıkılaştır */
  @media (min-width: 62.01rem) and (max-width: 78rem) {
    .main-nav, .main-nav ul { gap: var(--sp-3); }
    .main-nav a:not(.btn) { font-size: .88rem; }
    .nav-actions .btn { padding-inline: .8rem; font-size: .88rem; }
  }

  /* Hero */
  .hero { background:
      radial-gradient(48rem 26rem at 85% 10%, rgb(37 99 235 / .32), transparent 62%),
      radial-gradient(30rem 20rem at 5% 100%, rgb(34 211 238 / .10), transparent 60%),
      var(--navy); }
  .hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
    background-image: linear-gradient(rgb(255 255 255 / .045) 1px, transparent 1px), linear-gradient(90deg, rgb(255 255 255 / .045) 1px, transparent 1px);
    background-size: 3.5rem 3.5rem; mask-image: radial-gradient(70% 80% at 70% 30%, #000, transparent 75%); }
  .hero > .container { position: relative; }
  .hero-meta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-3) var(--sp-4); margin: 0; }
  .display { font-size: clamp(2.15rem, 1.2rem + 4.4vw, 4.4rem); font-weight: 700; letter-spacing: -.04em; line-height: 1.04; }
  .display-sub { display: block; font-weight: 500; font-size: .62em; letter-spacing: -.03em; line-height: 1.15; color: #CBD5E1; margin-top: .35em; }
  .display-sub em.accent { color: var(--cyan); font-weight: 600; }

  .open-badge { display: inline-flex; align-items: center; gap: .5rem; padding: .3rem .8rem; border-radius: 999px; font-size: .8rem; font-weight: 600; color: #CBD5E1; border: 1px solid var(--hair); background: rgb(255 255 255 / .04); }
  .open-badge:not(.is-ready) { visibility: hidden; }
  .open-badge i { width: .55rem; height: .55rem; border-radius: 50%; background: #64748B; }
  .open-badge.is-open { color: #BBF7D0; border-color: rgb(34 197 94 / .35); }
  .open-badge.is-open i { background: #22C55E; box-shadow: 0 0 0 0 rgb(34 197 94 / .6); animation: ping 2.4s var(--ease) infinite; }
  @keyframes ping { 70%, 100% { box-shadow: 0 0 0 .5rem rgb(34 197 94 / 0); } }

  /* Hero: işletme / bireysel giriş kartları */
  .entry { display: grid; gap: var(--sp-3); grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); margin-top: var(--sp-5); }
  .entry-card { position: relative; display: grid; gap: .15rem; padding: var(--sp-4) var(--sp-5) var(--sp-4) var(--sp-4); border-radius: var(--radius); text-decoration: none; color: #E2E8F0; background: rgb(255 255 255 / .04); border: 1px solid var(--hair); transition: border-color .25s var(--ease), background-color .25s var(--ease), transform .25s var(--ease); }
  .entry-card:hover { color: #fff; border-color: rgb(34 211 238 / .55); background: rgb(34 211 238 / .07); transform: translateY(-2px); }
  .entry-k { font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; font-weight: 700; color: var(--cyan); }
  .entry-card strong { font-family: var(--font-display); font-weight: 620; font-size: 1.05rem; color: #fff; }
  .entry-s { font-size: .85rem; color: #94A3B8; }
  .entry-go { position: absolute; right: var(--sp-4); top: 50%; translate: 0 -50%; color: var(--cyan); font-size: 1.2rem; transition: translate .25s var(--ease); }
  .entry-card:hover .entry-go { translate: .25rem -50%; }

  /* Bölüm başlığı + süzgeç */
  .sec-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: var(--sp-4); }
  .seg { display: inline-flex; padding: .25rem; gap: .25rem; border-radius: 999px; background: #E2E8F0; }
  .seg-btn { min-height: 2.75rem; padding: .4rem 1.1rem; border: 0; border-radius: 999px; background: transparent; color: var(--ink-2); font-weight: 600; font-size: .92rem; cursor: pointer; transition: background-color .2s var(--ease), color .2s var(--ease); }
  .seg-btn:hover { color: var(--ink); }
  .seg-btn[aria-pressed="true"] { background: var(--navy); color: #fff; }

  /* Hizmetler: bento */
  .bento { display: grid; gap: var(--sp-4); grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr)); }
  .bento > [hidden] { display: none; }
  @media (min-width: 62rem) {
    .bento { grid-template-columns: repeat(3, 1fr); }
    .bento:not(.is-filtered):not(.bento-flat) > :first-child { grid-column: span 2; }
    .bento:not(.is-filtered):not(.bento-flat) > :first-child .mock { min-height: 9rem; }
    .bento:not(.is-filtered):not(.bento-flat) > :first-child h3 { font-size: 1.55rem; }
    .bento-flat { grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); }
  }
  .service-card { border-radius: 18px; transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease); }
  .service-card:hover { box-shadow: 0 1px 2px rgb(15 23 42 / .06), 0 18px 40px rgb(37 99 235 / .12); }
  .service-icon { background: var(--navy); color: var(--cyan); }
  .card-num { font-family: var(--font-display); }
  @media (max-width: 47.99rem) {
    .bento.service-rail { display: flex; }
    .bento.service-rail > [hidden] { display: none; }
  }

  /* Talep → takip → teslim */
  .chapters { background: radial-gradient(40rem 24rem at 0% 0%, rgb(37 99 235 / .18), transparent 60%), var(--navy); }
  .chapters-head { max-width: 40rem; margin-bottom: var(--sp-6); }
  .chapters-grid { display: grid; gap: var(--sp-6); align-items: start; }
  @media (min-width: 62rem) {
    .chapters-grid { grid-template-columns: minmax(0, 24rem) minmax(0, 1fr); gap: var(--sp-8); }
    .chapters-sticky { position: sticky; top: 6rem; }
    .chapter { min-height: 22rem; }
  }
  .chapters .demo-card { background: var(--navy-2); border: 1px solid var(--hair); }
  .chapters .status-strip li { transition: color .3s var(--ease); }
  .chapters .status-strip li::before, .chapters .status-strip li::after { transition: background-color .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease); }
  /* data-step = "şu an" olan durumun sırası; öncekiler tamamlanmış sayılır */
  .demo-card[data-step] .status-strip li { color: #94A3B8; }
  .demo-card[data-step="1"] li:nth-child(-n+0), .demo-card[data-step="2"] li:nth-child(-n+1), .demo-card[data-step="3"] li:nth-child(-n+2),
  .demo-card[data-step="4"] li:nth-child(-n+3), .demo-card[data-step="5"] li:nth-child(-n+4), .demo-card[data-step="6"] li:nth-child(-n+5) { color: #E2E8F0; }
  .demo-card[data-step="1"] li:nth-child(-n+0)::before, .demo-card[data-step="2"] li:nth-child(-n+1)::before, .demo-card[data-step="3"] li:nth-child(-n+2)::before,
  .demo-card[data-step="4"] li:nth-child(-n+3)::before, .demo-card[data-step="5"] li:nth-child(-n+4)::before, .demo-card[data-step="6"] li:nth-child(-n+5)::before { background: var(--blue); border-color: var(--blue); }
  .demo-card[data-step="1"] li:nth-child(-n+0)::after, .demo-card[data-step="2"] li:nth-child(-n+1)::after, .demo-card[data-step="3"] li:nth-child(-n+2)::after,
  .demo-card[data-step="4"] li:nth-child(-n+3)::after, .demo-card[data-step="5"] li:nth-child(-n+4)::after, .demo-card[data-step="6"] li:nth-child(-n+5)::after { background: var(--blue); }
  .demo-card[data-step="1"] li:nth-child(1), .demo-card[data-step="2"] li:nth-child(2), .demo-card[data-step="3"] li:nth-child(3),
  .demo-card[data-step="4"] li:nth-child(4), .demo-card[data-step="5"] li:nth-child(5), .demo-card[data-step="6"] li:nth-child(6) { color: #fff; font-weight: 650; }
  .demo-card[data-step="1"] li:nth-child(1)::before, .demo-card[data-step="2"] li:nth-child(2)::before, .demo-card[data-step="3"] li:nth-child(3)::before,
  .demo-card[data-step="4"] li:nth-child(4)::before, .demo-card[data-step="5"] li:nth-child(5)::before, .demo-card[data-step="6"] li:nth-child(6)::before { border-color: var(--cyan); background: var(--cyan); box-shadow: 0 0 0 4px rgb(34 211 238 / .2); }

  .chapter-list { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--sp-6); }
  .chapter { display: grid; gap: var(--sp-3); align-content: start; padding-top: var(--sp-4); border-top: 1px solid var(--hair); opacity: .7; transition: opacity .4s var(--ease); }
  .chapter.is-active, .chapter:focus-within, .chapter:hover { opacity: 1; }
  @media (max-width: 61.99rem) { .chapter { opacity: 1; } }
  .chapter-n { font-family: var(--font-display); font-size: clamp(2.5rem, 2rem + 3vw, 4.5rem); font-weight: 300; letter-spacing: -.04em; line-height: 1; color: var(--cyan); font-variant-numeric: tabular-nums; }
  .chapter p { color: #CBD5E1; max-width: 34rem; margin: 0; }
  .chapter a { color: var(--cyan); font-weight: 600; }
  .chapter a:hover { color: #67E8F9; }
  .chapters .track-mini { margin-top: var(--sp-2); max-width: 34rem; }
  .chapters .track-mini input { background: rgb(255 255 255 / .06); border-color: var(--hair); color: #fff; }
  .chapters .track-mini input::placeholder { color: #94A3B8; }
  .chapters .track-mini input:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; }
  .chapters .route-art { margin-top: var(--sp-2); }
  .chapters .route-art .route-line { stroke: var(--cyan); }
  .chapters .route-art .route-end { fill: var(--navy-2); }
  .chapters .route-art .route-van { stroke: var(--navy-2); }
  .chapters .route-art text { fill: #94A3B8; }

  /* Çalışma ilkeleri */
  .principle-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
  .principle-list li { display: grid; gap: var(--sp-2); padding: var(--sp-5) 0; border-bottom: 1px solid var(--line); }
  .principle-list .num { font-family: var(--font-display); font-weight: 400; font-size: .95rem; }
  .principle-list p { margin: 0; max-width: 34rem; }
  @media (min-width: 48rem) {
    .principle-list { grid-template-columns: repeat(2, 1fr); column-gap: var(--sp-7); }
  }
  @media (min-width: 62rem) {
    .principle-list { grid-template-columns: repeat(4, 1fr); column-gap: var(--sp-5); border-top: 0; }
    .principle-list li { border-top: 2px solid var(--navy); border-bottom: 0; padding-top: var(--sp-4); }
  }

  /* Ziyaretçi grubu sayfaları */
  .aud-hero { padding-block: clamp(2.5rem, 1.5rem + 4vw, 5rem); background: radial-gradient(40rem 22rem at 90% 0%, rgb(37 99 235 / .3), transparent 60%), var(--navy); }
  .aud-hero-grid { display: grid; gap: var(--sp-6); align-items: center; }
  @media (min-width: 62rem) { .aud-hero-grid { grid-template-columns: 1.15fr .85fr; } }
  .aud-hero h1 { font-size: clamp(2rem, 1.3rem + 3.2vw, 3.6rem); letter-spacing: -.035em; }
  .aud-points { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--sp-3); }
  .aud-points li { display: grid; gap: .1rem; padding: var(--sp-4); border-radius: var(--radius); border: 1px solid var(--hair); background: rgb(255 255 255 / .04); }
  .aud-points strong { font-family: var(--font-display); color: #fff; font-weight: 620; }
  .aud-points span { color: #94A3B8; font-size: .92rem; }
  .breadcrumb + .aud-hero { margin-top: 0; }

  /* Koyu bölümlerde okunur ince ayrıntılar */
  .section-dark a:not(.btn):not(.entry-card) { color: var(--cyan); }
  .section-dark a:not(.btn):not(.entry-card):hover { color: #67E8F9; }
  .cta-band { background: radial-gradient(36rem 18rem at 50% 0%, rgb(37 99 235 / .3), transparent 65%), var(--navy); }
}

/* ---- Hizmet kartı görselleri (SVG sahneler) ---------------------------------------------- */
@layer pages {
  .viz { position: relative; margin-top: var(--sp-2); border-radius: 14px; overflow: hidden; aspect-ratio: 2 / 1; border: 1px solid rgb(255 255 255 / .06);
    background:
      radial-gradient(70% 90% at 50% 0%, rgb(37 99 235 / .28), transparent 70%),
      linear-gradient(rgb(255 255 255 / .035) 1px, transparent 1px) 0 0 / 1.25rem 1.25rem,
      linear-gradient(90deg, rgb(255 255 255 / .035) 1px, transparent 1px) 0 0 / 1.25rem 1.25rem,
      linear-gradient(160deg, #0F1A2E, #0B1220); }
  .viz svg { position: absolute; inset: 0; width: 100%; height: 100%; }
  .service-card:hover .viz { border-color: rgb(34 211 238 / .35); }
  @media (min-width: 62rem) {
    .bento:not(.is-filtered):not(.bento-flat) > :first-child .viz { aspect-ratio: 3 / 1; }
  }

  /* SVG içi animasyonlar (hareket azaltma tercihi genel kuralla durdurulur) */
  .viz svg * { transform-box: fill-box; }
  .a-blink { animation: blink 2.2s ease-in-out infinite; }
  .a-dash { animation: none; }
  .a-dash path { stroke-dasharray: 3 6; animation: dash 1.6s linear infinite; }
  .a-wifi { animation: wifi 2.4s ease-in-out infinite; }
  .a-wifi + .a-wifi { animation-delay: .35s; }
  .a-scan { animation: scan 3.2s ease-in-out infinite; }
  .a-ring { animation: ringfill 3.6s ease-in-out infinite alternate; }
  .a-paper { animation: paper 4s var(--ease) infinite; }
  .a-block { animation: pktblock 3.2s ease-in infinite; }
  .a-pass { animation: pktpass 3.2s linear infinite; }
  .a-box { animation: boxmove 5s ease-in-out infinite alternate; }
  .a-draw { animation: drawline 4.5s ease-in-out infinite alternate; }
  .a-ping { transform-origin: center; animation: ping2 2.6s ease-out infinite; }
  @keyframes wifi { 0%, 100% { opacity: .25; } 50% { opacity: 1; } }
  @keyframes scan { 0% { translate: 0 0; opacity: 0; } 10% { opacity: .9; } 90% { opacity: .9; } 100% { translate: 0 49px; opacity: 0; } }
  @keyframes ringfill { from { stroke-dashoffset: 70; } to { stroke-dashoffset: 18; } }
  @keyframes paper { 0% { translate: 0 -26px; } 55%, 100% { translate: 0 0; } }
  @keyframes pktblock { 0% { translate: 0 0; opacity: 1; } 55% { translate: 30px 0; opacity: 1; } 70%, 100% { translate: 36px 0; opacity: 0; } }
  @keyframes pktpass { 0% { translate: 0 0; opacity: 0; } 8% { opacity: 1; } 55% { translate: 62px -23px; } 90% { translate: 124px -23px; opacity: 1; } 100% { translate: 130px -23px; opacity: 0; } }
  @keyframes boxmove { from { translate: -22px 0; } to { translate: 40px 0; } }
  @keyframes drawline { from { stroke-dashoffset: 260; } 60%, to { stroke-dashoffset: 0; } }
  @keyframes ping2 { 0% { scale: .5; opacity: .8; } 100% { scale: 1.5; opacity: 0; } }
}

/* ---- Talep → takip → teslim sahneleri ---------------------------------------------------- */
@layer pages {
  .track-stage { gap: var(--sp-3); }
  .stage-head { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); }
  .stage-pill { margin: 0; position: relative; display: inline-grid; padding: .2rem .7rem; border-radius: 999px; font-size: .75rem; font-weight: 700; color: #BBF7D0; background: rgb(34 197 94 / .12); border: 1px solid rgb(34 197 94 / .35); }
  .stage-pill span { grid-area: 1 / 1; opacity: 0; transition: opacity .4s var(--ease); }
  .stage-scenes { position: relative; aspect-ratio: 320 / 190; border-radius: 12px; overflow: hidden; background: linear-gradient(160deg, #0B1220, #0F1A2E); border: 1px solid var(--hair); }
  .scene { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity .5s var(--ease); }
  .scene * { transform-box: fill-box; }
  .track-stage[data-step="1"] .scene-a, .track-stage[data-step="2"] .scene-a,
  .track-stage[data-step="3"] .scene-b, .track-stage[data-step="4"] .scene-b, .track-stage[data-step="5"] .scene-b,
  .track-stage[data-step="6"] .scene-c { opacity: 1; }
  .track-stage[data-step="1"] [data-s="a"], .track-stage[data-step="2"] [data-s="a"],
  .track-stage[data-step="3"] [data-s="b"], .track-stage[data-step="4"] [data-s="b"], .track-stage[data-step="5"] [data-s="b"],
  .track-stage[data-step="6"] [data-s="c"] { opacity: 1; }
  .track-stage .status-strip { gap: .45rem; }
  .track-stage .status-strip li { font-size: .88rem; }

  .a-type { transform-origin: left center; animation: typing 6s var(--ease) infinite; }
  .a-d1 { animation-delay: .5s; } .a-d2 { animation-delay: 1s; } .a-d3 { animation-delay: 1.5s; }
  .a-pop { transform-origin: center; animation: pop 6s var(--ease) infinite; }
  .a-pop.a-d1 { animation-delay: .7s; } .a-pop.a-d2 { animation-delay: 1.4s; }
  .a-press { transform-origin: center; animation: press 6s ease-in-out infinite; }
  .a-chip { animation: chipin 6s var(--ease) infinite; }
  .a-grow { transform-origin: top center; animation: grow2 4s var(--ease) infinite alternate; }
  .a-beacon { transform-origin: center; animation: beacon 1.8s ease-in-out infinite; }
  .a-dashline { animation: dash 1.6s linear infinite; }
  .a-van { offset-path: path("M58 130C110 24 210 24 262 130"); offset-rotate: 0deg; animation: van 6s ease-in-out infinite; }
  @keyframes typing { 0% { scale: 0 1; } 25%, 85% { scale: 1 1; } 100% { scale: 0 1; } }
  @keyframes pop { 0%, 8% { scale: .6; opacity: 0; } 20%, 85% { scale: 1; opacity: 1; } 100% { scale: 1; opacity: 0; } }
  @keyframes press { 0%, 50% { scale: 1; } 58% { scale: .95; } 66%, 100% { scale: 1; } }
  @keyframes chipin { 0%, 55% { opacity: 0; translate: 0 6px; } 68%, 90% { opacity: 1; translate: 0 0; } 100% { opacity: 0; } }
  @keyframes grow2 { from { scale: 1 .3; } to { scale: 1 1; } }
  @keyframes beacon { 50% { scale: 1.35; opacity: .6; } }
  @keyframes van { 0% { offset-distance: 0%; } 80%, 100% { offset-distance: 100%; } }
}

/* ---- Çalışma ilkeleri ve hedef kitle kartları: sahneler ------------------------------------ */
@layer pages {
  .pviz { margin: 0 0 var(--sp-2); }
  .principle-list li { transition: border-color .3s var(--ease); }
  .principle-list li:hover { border-color: var(--blue); }
  .aud-card { gap: var(--sp-3); }
  .aud-card .viz { margin-top: 0; order: -1; }
  .aud-card:hover .viz { border-color: rgb(34 211 238 / .35); }
  .chip-links { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
  .chip-links a { position: relative; z-index: 1; display: inline-block; padding: .3rem .7rem; border-radius: 999px; border: 1px solid var(--line); background: var(--white); color: var(--navy); font-size: .82rem; font-weight: 600; text-decoration: none; transition: border-color .2s var(--ease), color .2s var(--ease), background-color .2s var(--ease); }
  .chip-links a:hover { border-color: var(--blue); color: var(--blue); background: rgb(37 99 235 / .06); }
  .aud-card .card-more { transition: translate .2s var(--ease); }
  .aud-card:hover .card-more { translate: .25rem 0; }
  #ofisler, #uretim { scroll-margin-top: 6rem; }

  .a-pop.a-d3 { animation-delay: 2.1s; }
  .a-ring2 { animation: ring2 6s linear infinite; }
  .a-spin { transform-origin: 50% 100%; animation: spin 6s linear infinite; }
  .a-scan3 { animation: scan3 3s ease-in-out infinite alternate; }
  .a-line { transform-origin: left center; animation: trk 6s ease-in-out infinite; }
  .a-travel { animation: trkdot 6s ease-in-out infinite; }
  .a-paper2 { animation: paper2 4s var(--ease) infinite; }
  .a-smoke { animation: smoke 3.2s ease-out infinite; }
  .a-smoke.a-d1 { animation-delay: 1.2s; }
  .a-pkt1 { animation: pkt1 3s linear infinite; }
  .a-pkt2 { animation: pkt2 3s linear infinite .5s; }
  .a-pkt3 { animation: pkt3 3s linear infinite 1s; }
  .a-bar { transform-origin: left center; animation: barfill 6s ease-in-out infinite; }
  .a-wrench { transform-origin: 80% 80%; animation: wiggle 2.4s ease-in-out infinite; }
  @keyframes ring2 { from { stroke-dashoffset: 100; } to { stroke-dashoffset: 0; } }
  @keyframes spin { to { rotate: 360deg; } }
  @keyframes scan3 { from { translate: 0 0; } to { translate: 0 38px; } }
  @keyframes trk { 0% { scale: 0 1; } 80%, 100% { scale: 1 1; } }
  @keyframes trkdot { 0% { translate: 0 0; } 80%, 100% { translate: 144px 0; } }
  @keyframes paper2 { 0% { translate: 0 -20px; } 60%, 100% { translate: 0 0; } }
  @keyframes smoke { 0% { translate: 0 0; opacity: .8; scale: .7; } 100% { translate: 4px -16px; opacity: 0; scale: 1.5; } }
  @keyframes pkt1 { 0% { translate: 0 0; opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { translate: 36px 0; opacity: 0; } }
  @keyframes pkt2 { 0% { translate: 0 0; opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { translate: 40px -26px; opacity: 0; } }
  @keyframes pkt3 { 0% { translate: 0 0; opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { translate: 40px 26px; opacity: 0; } }
  @keyframes barfill { 0% { scale: 0 1; } 60%, 100% { scale: 1 1; } }
  @keyframes wiggle { 0%, 100% { rotate: -10deg; } 50% { rotate: 14deg; } }
}
@layer pages { .principle-list li { align-content: start; } }
@layer pages { .card.is-link .card-more { pointer-events: none; } }

/* ---- Ziyaretçi grubu sayfaları: editoryal bölümler -------------------------------------------- */
@layer pages {
  .segment { scroll-margin-top: 4.5rem; }
  .segment-grid { display: grid; gap: var(--sp-6); align-items: center; }
  .segment-text { max-width: 40rem; }
  .segment-text h2 { letter-spacing: -.03em; }
  .segment-visual .viz { margin: 0; aspect-ratio: 2 / 1; border-radius: 20px; border-color: rgb(255 255 255 / .08); box-shadow: 0 24px 60px -28px rgb(11 18 32 / .6); }
  .tick-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
  .tick-list li { position: relative; padding-left: 1.7rem; color: var(--ink-2, #334155); }
  .tick-list li::before { content: ""; position: absolute; left: .15rem; top: .38rem; width: .4rem; height: .75rem; border: solid var(--blue); border-width: 0 2px 2px 0; rotate: 40deg; }
  @media (min-width: 62rem) {
    .segment-grid { grid-template-columns: 1fr 1fr; gap: var(--sp-8, 5rem); }
    .segment.is-flip .segment-visual { order: -1; }
  }
  .jump { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: var(--sp-2); }
  .jump a { display: inline-block; padding: .35rem .85rem; border-radius: 999px; border: 1px solid var(--hair); color: #CBD5E1; font-size: .85rem; font-weight: 600; text-decoration: none; transition: border-color .2s var(--ease), color .2s var(--ease); }
  .jump a:hover { border-color: var(--cyan); color: var(--cyan); }
  .a-van2 { offset-path: path("M44 88C80 10 160 10 196 88"); offset-rotate: 0deg; animation: van 6s ease-in-out infinite; }
  #ofisler, #uretim { scroll-margin-top: 4.5rem; }
}
@layer pages { .segment-text { display: grid; gap: var(--sp-4); align-content: start; } .segment-text > * { margin: 0; } .segment-text .chip-links { margin-top: var(--sp-1); } }

/* ---- Başlık logosu: kalınlık verilmiş 3 boyutlu logo ------------------------------------------ */
@layer components {
  .brand-3d { perspective: 560px; padding: .2rem .4rem; margin-left: -.4rem; filter: drop-shadow(0 8px 10px rgb(34 211 238 / .16)); }
  .logo3d { position: relative; display: inline-block; transform-style: preserve-3d; transform: rotateY(-14deg) rotateX(4deg); animation: logo-sway 7s ease-in-out infinite alternate; }
  .logo3d-front { position: relative; transform: translateZ(4px); }
  .logo3d-layer { position: absolute; left: 0; top: 0; filter: brightness(.36) sepia(.35) hue-rotate(185deg) saturate(1.6); }
  .logo3d-layer:nth-child(2) { transform: translateZ(2.5px); }
  .logo3d-layer:nth-child(3) { transform: translateZ(1.5px); }
  .logo3d-layer:nth-child(4) { transform: translateZ(0.5px); }
  .logo3d-layer:nth-child(5) { transform: translateZ(-0.5px); }
  .logo3d-layer:nth-child(6) { transform: translateZ(-1.5px); }
  .logo3d-layer:nth-child(7) { transform: translateZ(-2.5px); }
  .logo3d-layer:nth-child(8) { transform: translateZ(-3.5px); }
  .logo3d-layer:nth-child(9) { transform: translateZ(-4.5px); }
  .logo3d-sheen { position: absolute; inset: 0; transform: translateZ(4.5px); pointer-events: none;
    -webkit-mask: url("../img/logo-yatay-koyu.f9913ffb112e.svg") left center / contain no-repeat; mask: url("../img/logo-yatay-koyu.f9913ffb112e.svg") left center / contain no-repeat;
    background: linear-gradient(105deg, transparent 42%, rgb(34 211 238 / .95) 50%, transparent 58%) 160% 0 / 260% 100% no-repeat;
    animation: logo-sheen 5.5s ease-in-out infinite; }
  @keyframes logo-sway { from { transform: rotateY(-18deg) rotateX(5deg); } to { transform: rotateY(14deg) rotateX(-2deg); } }
  @keyframes logo-sheen { 0%, 55% { background-position: 160% 0; } 85%, 100% { background-position: -60% 0; } }
}

/* ---- Hero metni ve giriş kartları (yenilendi) ------------------------------------------------- */
@layer pages {
  .hero .display .accent { background: linear-gradient(100deg, #22D3EE 10%, #60A5FA 95%); -webkit-background-clip: text; background-clip: text; color: transparent; }
  .hero-lead { max-width: 33rem; font-size: clamp(1.02rem, .95rem + .4vw, 1.2rem); line-height: 1.65; color: #A9B6CB; }
  .proof-row { list-style: none; padding: 0; margin: var(--sp-4) 0 0; display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; }
  .proof-row li { position: relative; padding-left: 1.45rem; font-size: .9rem; font-weight: 600; color: #DCE6F5; }
  .proof-row li::before { content: ""; position: absolute; left: 0; top: .28rem; width: .95rem; height: .95rem; border-radius: 50%; background: rgb(34 211 238 / .14); border: 1px solid rgb(34 211 238 / .6); }
  .proof-row li::after { content: ""; position: absolute; left: .33rem; top: .42rem; width: .25rem; height: .45rem; border: solid var(--cyan); border-width: 0 1.6px 1.6px 0; rotate: 40deg; }

  .entry-card { grid-template-columns: auto 1fr; align-items: center; column-gap: var(--sp-3); padding-right: 2.6rem; }
  .entry-ic { display: grid; place-items: center; width: 2.6rem; height: 2.6rem; border-radius: 12px; background: linear-gradient(160deg, rgb(37 99 235 / .35), rgb(34 211 238 / .12)); border: 1px solid rgb(34 211 238 / .3); color: var(--cyan); }
  .entry-ic .icon { width: 1.3rem; height: 1.3rem; }
  .entry-body { display: grid; gap: .15rem; }
  .entry-card:hover .entry-ic { border-color: rgb(34 211 238 / .7); }

  @media (prefers-reduced-motion: no-preference) {
    .hero-copy > .hero-lead, .hero-copy > .proof-row, .hero-copy > .hero-actions, .hero-grid > .entry { animation: hero-rise .8s var(--ease) both; }
    .hero-copy > .proof-row { animation-delay: .1s; }
    .hero-copy > .hero-actions { animation-delay: .2s; }
    .hero-grid > .entry { animation-delay: .3s; }
  }
  @keyframes hero-rise { from { opacity: 0; translate: 0 .9rem; } to { opacity: 1; translate: 0 0; } }

  /* Altbilgi: Anasayfa sütunu */
  .footer-title a { color: inherit; text-decoration: none; }
  .footer-title a:hover { color: var(--cyan); }
  .footer-col-home .footer-title { font-weight: 700; color: #E2E8F0; }
  @media (max-width: 47.99rem) {
    .footer-col-home { border-top: 1px solid rgb(255 255 255 / .1); }
    .footer-col-home .footer-title { display: flex; align-items: center; min-height: 3rem; margin: 0; }
    .footer-col-home .footer-list { padding-bottom: var(--sp-3); }
  }
}

/* ---- Sık sorulanlar (kurumsal akordeon) ------------------------------------------------------ */
@layer pages {
  .faq-x { display: block; border-bottom: 1px solid var(--line); }
  .faq-x details { background: transparent; border: 0; border-top: 1px solid var(--line); border-radius: 0; padding: 0; margin: 0; transition: border-color .25s var(--ease); }
  .faq-x details + details { margin-top: 0; }
  .faq-x details[open] { border-top-color: var(--navy); }
  .faq-x summary { display: grid; grid-template-columns: 2.6rem 1fr 1.6rem; align-items: center; column-gap: var(--sp-2); padding: 1.15rem .25rem; cursor: pointer; list-style: none; font-weight: 400; color: var(--ink); }
  .faq-x summary::-webkit-details-marker { display: none; }
  .faq-x details[open] summary { margin-bottom: 0; color: var(--ink); }
  .faq-n { font-family: var(--font-display); font-size: .85rem; font-weight: 500; letter-spacing: .04em; color: var(--muted); transition: color .25s var(--ease); }
  .faq-q { font-family: var(--font-display); font-size: clamp(1.02rem, .95rem + .35vw, 1.2rem); font-weight: 620; letter-spacing: -.015em; line-height: 1.35; transition: color .25s var(--ease); }
  .faq-x summary:hover .faq-q, .faq-x details[open] .faq-q { color: var(--blue); }
  .faq-x details[open] .faq-n { color: var(--blue); }
  .faq-i { position: relative; width: 1.6rem; height: 1.6rem; border-radius: 50%; border: 1px solid var(--line); transition: background-color .25s var(--ease), border-color .25s var(--ease), rotate .3s var(--ease); }
  .faq-i::before, .faq-i::after { content: ""; position: absolute; left: 50%; top: 50%; width: .7rem; height: 1.5px; background: var(--ink-2); translate: -50% -50%; transition: rotate .3s var(--ease), background-color .25s var(--ease); }
  .faq-i::after { rotate: 90deg; }
  .faq-x details[open] .faq-i { background: var(--blue); border-color: var(--blue); }
  .faq-x details[open] .faq-i::before, .faq-x details[open] .faq-i::after { background: #fff; }
  .faq-x details[open] .faq-i::after { rotate: 0deg; }
  .faq-a { padding: 0 2.6rem 1.4rem calc(2.6rem + var(--sp-2)); }
  .faq-a p { margin: 0; max-width: 42rem; color: var(--ink-2); line-height: 1.75; }
  .faq-x summary:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; border-radius: 6px; }
  @supports (interpolate-size: allow-keywords) {
    .faq-x { interpolate-size: allow-keywords; }
    .faq-x details::details-content { block-size: 0; overflow: clip; transition: block-size .35s var(--ease), content-visibility .35s allow-discrete; }
    .faq-x details[open]::details-content { block-size: auto; }
  }
  @media (max-width: 36rem) { .faq-a { padding-left: .25rem; padding-right: .25rem; } }

  .faq-layout { display: grid; gap: var(--sp-6); }
  .faq-intro { display: grid; gap: var(--sp-3); align-content: start; }
  .faq-intro > * { margin: 0; }
  .faq-more a { font-weight: 600; }
  .faq-card { margin-top: var(--sp-3); padding: var(--sp-5); border-radius: var(--radius); color: #E2E8F0; display: grid; gap: var(--sp-2);
    background: radial-gradient(24rem 12rem at 100% 0%, rgb(37 99 235 / .4), transparent 70%), var(--navy); box-shadow: var(--shadow); }
  .faq-card > * { margin: 0; }
  .faq-card-k { font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; font-weight: 700; color: var(--cyan); }
  .faq-card-t { font-family: var(--font-display); font-weight: 620; font-size: 1.1rem; color: #fff; line-height: 1.4; }
  .faq-card .cluster { margin-top: var(--sp-2); }
  @media (min-width: 62rem) {
    .faq-layout { grid-template-columns: .85fr 1.25fr; grid-template-areas: "intro list" "card list"; grid-template-rows: auto 1fr; column-gap: var(--sp-8, 5rem); align-items: start; }
  }
}

/* ---- Üst menü: açılır alt menüler, WhatsApp, mobil düzen ---------------------------------------- */
@layer pages {
  @media (min-width: 62.01rem) { .header-inner { position: relative; } }
  .main-nav > ul > li { position: relative; }
  .main-nav > ul > li.is-mega { position: static; }
  .sub-toggle { display: none; }
  .has-sub > a::after { content: ""; display: inline-block; width: .36rem; height: .36rem; margin-left: .45rem; border: solid currentColor; border-width: 0 1.6px 1.6px 0; rotate: 45deg; translate: 0 -2px; transition: rotate .2s var(--ease), translate .2s var(--ease); }
  .subnav { position: absolute; top: calc(100% + .35rem); left: 50%; z-index: 60; min-width: 20rem; padding: .5rem; border-radius: 16px; background: rgb(15 26 46 / .98); border: 1px solid var(--hair); box-shadow: 0 28px 60px -22px rgb(0 0 0 / .7); backdrop-filter: blur(10px);
    opacity: 0; visibility: hidden; translate: -50% 8px; transition: opacity .18s var(--ease), translate .18s var(--ease), visibility .18s; }
  .subnav::before { content: ""; position: absolute; inset: -.6rem 0 auto 0; height: .6rem; }
  .is-mega > .subnav { min-width: 0; width: min(44rem, 100%); left: 50%; }
  .has-sub:focus-within > .subnav, .has-sub.is-open > .subnav { opacity: 1; visibility: visible; translate: -50% 0; }
  @media (hover: hover) { .has-sub:hover > .subnav { opacity: 1; visibility: visible; translate: -50% 0; } .has-sub:hover > a::after { rotate: 225deg; translate: 0 1px; } }
  .has-sub:focus-within > a::after, .has-sub.is-open > a::after { rotate: 225deg; translate: 0 1px; }
  .sub-grid, .sub-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .15rem; }
  .sub-grid { grid-template-columns: 1fr 1fr; }
  .main-nav .sub-link { display: flex; align-items: center; gap: .75rem; padding: .6rem .7rem; border-radius: 12px; border: 0; color: #E2E8F0; transition: background-color .15s var(--ease); }
  .main-nav .sub-link:hover, .main-nav .sub-link:focus-visible { background: rgb(255 255 255 / .07); border-bottom: 0; color: #fff; }
  .sub-ic { flex: none; display: grid; place-items: center; width: 2.3rem; height: 2.3rem; border-radius: 10px; background: linear-gradient(160deg, rgb(37 99 235 / .35), rgb(34 211 238 / .12)); border: 1px solid rgb(34 211 238 / .28); color: var(--cyan); }
  .sub-ic .icon { width: 1.15rem; height: 1.15rem; }
  .sub-t { display: grid; gap: .1rem; }
  .sub-t strong { font-size: .9rem; font-weight: 620; color: #fff; line-height: 1.25; }
  .sub-t small { font-size: .78rem; color: #94A3B8; line-height: 1.35; }
  .sub-foot { display: flex; justify-content: space-between; gap: var(--sp-3); margin: .35rem .2rem 0; padding: .7rem .5rem .3rem; border-top: 1px solid var(--hair); }
  .main-nav .sub-foot a { padding: 0; border: 0; font-size: .86rem; font-weight: 600; color: var(--cyan); }
  .main-nav .sub-foot a:hover { color: #67E8F9; border: 0; }

  /* WhatsApp: masaüstünde sabit hızlı destek düğmesi (telefonda alt çubukta) */
  .wa-float { position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 45; display: inline-flex; align-items: center; gap: .6rem; height: 3.5rem; min-width: 3.5rem; padding: 0 .95rem; border-radius: 999px; background: #15803D; color: #fff; text-decoration: none; font-weight: 650; font-size: .92rem;
    box-shadow: 0 12px 30px -10px rgb(21 128 61 / .7), 0 4px 14px rgb(0 0 0 / .3); transition: background-color .2s var(--ease), transform .2s var(--ease); }
  .wa-float:hover, .wa-float:focus-visible { background: #16A34A; transform: translateY(-2px); color: #fff; }
  .wa-float:focus-visible { outline: 3px solid #fff; outline-offset: 2px; }
  .wa-float svg { flex: none; }
  .wa-label { max-width: 0; overflow: hidden; white-space: nowrap; opacity: 0; transition: max-width .35s var(--ease), opacity .25s var(--ease); }
  .wa-float:hover .wa-label, .wa-float:focus-visible .wa-label { max-width: 15rem; opacity: 1; }
  @media (max-width: 47.99rem) { .wa-float { display: none; } }

  /* Hero ızgarası: kopya / görsel / giriş kartları */
  .hero-copy { grid-area: copy; }
  .hero-visual { grid-area: visual; }
  .hero-grid > .entry { grid-area: entry; margin-top: 0; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); grid-template-areas: "copy" "visual" "entry"; }
  @media (min-width: 62rem) {
    .hero-grid { grid-template-columns: 1.05fr .95fr; grid-template-areas: "copy visual" "entry visual"; row-gap: var(--sp-5); align-items: center; }
    .hero-copy { align-self: end; }
    .hero-grid > .entry { align-self: start; }
  }
  @media (max-width: 61.99rem) { .faq-layout { grid-template-areas: "intro" "list" "card"; } }
  .faq-intro { grid-area: intro; } .faq-list { grid-area: list; } .faq-card { grid-area: card; }
  .faq-list .faq-more { margin: var(--sp-4) 0 0; }

  /* ---- Tablet ve altı: menü (≤ 62rem) ---- */
  @media (max-width: 62rem) {
    .main-nav.is-open { max-height: calc(100dvh - 4rem); z-index: 70; overflow-y: auto; overscroll-behavior: contain; }
    .main-nav > ul > li { border-bottom: 1px solid rgb(255 255 255 / .07); }
    .main-nav > ul > li.has-sub { display: grid; grid-template-columns: 1fr auto; align-items: center; }
    .has-sub > a::after { display: none; }
    .sub-toggle { display: inline-grid; place-items: center; width: 2.75rem; height: 2.75rem; background: none; border: 0; color: #CBD5E1; cursor: pointer; }
    .sub-toggle::before { content: ""; width: .5rem; height: .5rem; border: solid currentColor; border-width: 0 2px 2px 0; rotate: 45deg; translate: 0 -2px; transition: rotate .2s var(--ease); }
    .has-sub.is-open > .sub-toggle::before { rotate: 225deg; translate: 0 2px; }
    .subnav { position: static; grid-column: 1 / -1; display: none; min-width: 0; width: auto; translate: none; opacity: 1; visibility: visible; background: transparent; border: 0; box-shadow: none; backdrop-filter: none; padding: 0 0 .6rem; }
    .is-mega > .subnav { width: auto; left: auto; translate: none; }
    .has-sub.is-open > .subnav, .has-sub:focus-within > .subnav { translate: none; }
    .has-sub.is-open > .subnav { display: block; }
    .has-sub:focus-within:not(.is-open) > .subnav { display: none; }
    .sub-grid { grid-template-columns: 1fr; }
    .main-nav .sub-link { padding: .55rem .4rem; }
    .sub-foot { flex-direction: column; gap: .4rem; border: 0; margin: .2rem 0 0; padding: .4rem .4rem 0; }
    .nav-actions { margin-top: var(--sp-3); }
  }
}

/* ---- Mobil düzen (kurumsal, kısa ve taranabilir) ----------------------------------------------- */
@layer pages {
  @media (max-width: 47.99rem) {
    .section { padding-block: 2.75rem; }
    .hero { padding-block: 1.6rem 2rem; }
    .hero-grid { gap: var(--sp-5); }
    .hero-meta { gap: .5rem; }
    .display { font-size: clamp(2rem, 8.8vw, 2.5rem); }
    .hero-lead { font-size: 1rem; line-height: 1.6; }
    .proof-row { gap: .35rem 1rem; margin-top: var(--sp-3); }
    .proof-row li { font-size: .84rem; }
    .hero-actions { gap: .6rem; }
    .hero-actions { flex-direction: row; flex-wrap: wrap; }
    .hero-actions .btn-lg { padding: .7rem 1.1rem; font-size: .95rem; min-height: 3rem; flex: 1 1 auto; justify-content: center; }
    .hero-visual { max-width: 20rem; aspect-ratio: 1 / .9; margin-block: -.25rem; }
    .hero-grid > .entry { grid-template-columns: 1fr; gap: .6rem; }
    .entry-card { padding: .8rem 2.6rem .8rem .8rem; }
    .entry-ic { width: 2.3rem; height: 2.3rem; }
    .sec-head h2, .section h2 { font-size: clamp(1.6rem, 6.4vw, 1.95rem); }

    /* Yatay kaydırmalı şeritler: ilkeler ve hedef kitle kartları */
    .principle-list, .aud-cards { display: flex; gap: var(--sp-3); overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: 1rem; margin-inline: -1rem; padding: .25rem 1rem 1rem; scrollbar-width: none; overscroll-behavior-x: contain; border-top: 0; }
    .principle-list::-webkit-scrollbar, .aud-cards::-webkit-scrollbar { display: none; }
    .principle-list > li { flex: 0 0 78%; scroll-snap-align: start; border: 1px solid var(--line); border-radius: var(--radius); padding: .6rem .6rem 1rem; background: #fff; box-shadow: var(--shadow); align-content: start; }
    .principle-list > li .num, .principle-list > li h3, .principle-list > li p { margin-inline: .5rem; }
    .aud-cards > * { flex: 0 0 86%; scroll-snap-align: start; }
    .aud-card .viz { aspect-ratio: 2.2 / 1; }

    .chapter-n { font-size: 2.4rem; }
    .chapter-list { gap: var(--sp-4); }
    .track-stage .status-strip { gap: .3rem; }
    .track-stage .status-strip li { font-size: .84rem; }

    .faq-layout { gap: var(--sp-4); }
    .faq-card { margin-top: var(--sp-2); padding: var(--sp-4); }
    .faq-q { font-size: 1rem; }

    .cta-band { padding-block: 2.75rem; }
    .footer-grid { gap: 0; }
    .footer-grid > .footer-col:first-child { padding-bottom: var(--sp-4); }
    .entry-card { align-items: start; }
  }
}

/* ---- Hero görseli: hazır M görseli + hafif hareket katmanları ------------------------------------ */
@layer pages {
  .hero-visual { position: relative; max-width: none; width: 100%; aspect-ratio: 1.5 / 1; margin-inline: 0; }
  @media (min-width: 80rem) { .hero-visual { width: calc(100% + 3.5rem); margin-right: -3.5rem; } }
  @media (min-width: 90rem) { .hero-visual { width: calc(100% + 7rem); margin-right: -7rem; } }
  .hv-stage { position: absolute; inset: 0; overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 13%, #000 87%, transparent), linear-gradient(180deg, transparent, #000 16%, #000 84%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 13%, #000 87%, transparent), linear-gradient(180deg, transparent, #000 16%, #000 84%, transparent);
    -webkit-mask-composite: source-in; mask-composite: intersect;
    animation: hv-float 10s ease-in-out infinite alternate; }
  .hv-stage picture, .hv-img { display: block; width: 100%; height: 100%; }
  .hv-img { object-fit: cover; }
  .hv-glow, .hv-flow { position: absolute; inset: 0; pointer-events: none; background: url("../img/hero-m.2404afdf78c8.webp") center / cover no-repeat; mix-blend-mode: screen; }
  .hv-glow { filter: blur(20px) saturate(1.6) brightness(1.5); opacity: .1; animation: hv-breathe 6s ease-in-out infinite; }
  .hv-flow { filter: brightness(1.05) contrast(2.1) saturate(1.4); opacity: .5;
    -webkit-mask-image: linear-gradient(105deg, transparent 38%, #000 50%, transparent 62%); mask-image: linear-gradient(105deg, transparent 38%, #000 50%, transparent 62%);
    -webkit-mask-size: 330% 100%; mask-size: 330% 100%; -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat; -webkit-mask-position: 125% 0; mask-position: 125% 0;
    animation: hv-sweep 7s ease-in-out infinite; }
  .hv-flow-b { -webkit-mask-image: linear-gradient(72deg, transparent 38%, #000 50%, transparent 62%); mask-image: linear-gradient(72deg, transparent 38%, #000 50%, transparent 62%); animation-duration: 9s; animation-delay: 3.4s; animation-direction: reverse; }
  .hv-fx { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
  @media (max-width: 47.99rem) { .hv-glow, .hv-flow { background-image: url("../img/hero-m-sm.8ce109ee3a37.webp"); } }
  .hero-visual.is-paused .hv-stage, .hero-visual.is-paused .hv-glow, .hero-visual.is-paused .hv-flow { animation-play-state: paused; }
  @keyframes hv-float { from { transform: translateY(-5px) scale(1); } to { transform: translateY(6px) scale(1.025); } }
  @keyframes hv-breathe { 0%, 100% { opacity: .05; } 50% { opacity: .3; } }
  @keyframes hv-sweep { 0%, 30% { -webkit-mask-position: 125% 0; mask-position: 125% 0; } 85%, 100% { -webkit-mask-position: -25% 0; mask-position: -25% 0; } }

  .hv-pill { position: absolute; z-index: 2; display: inline-flex; align-items: center; gap: .45rem; padding: .38rem .8rem; border-radius: 999px; font-size: .78rem; font-weight: 600; color: #E2E8F0; white-space: nowrap;
    background: rgb(15 26 46 / .72); border: 1px solid rgb(34 211 238 / .4); backdrop-filter: blur(6px); box-shadow: 0 8px 22px -8px rgb(0 0 0 / .6);
    pointer-events: none; left: 0; top: 0; will-change: transform, opacity; }
  .hv-pill[hidden] { display: none; }
  .hv-pill::before { content: ""; width: .45rem; height: .45rem; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
  @media (max-width: 47.99rem) {
    .hero-visual { aspect-ratio: 1.22 / 1; margin-block: 0; }
    .hv-pill { font-size: .7rem; padding: .3rem .65rem; }
  }
  @media (prefers-reduced-motion: reduce) { .hv-stage, .hv-glow, .hv-flow, .hv-pill { animation: none; } .hv-flow, .hv-glow { display: none; } }
}

@layer components {
  @media (min-width: 48rem) { .site-header .brand-3d .logo-img { height: 3.05rem; } }
}

/* ---- Başlık logosu: metal logo (şeffaf WebP) ---------------------------------------- */
@layer components {
  .brand-3d { perspective: none; padding: 0; margin-left: 0; filter: none; }
  .logo-metal { position: relative; display: block; height: 3.6rem; aspect-ratio: 760 / 372; transition: transform .25s var(--ease), filter .25s var(--ease); }
  .brand-3d:hover .logo-metal, .brand-3d:focus-visible .logo-metal { transform: translateY(-1px); filter: drop-shadow(0 0 10px rgb(34 211 238 / .35)); }
  .logo-metal-img { display: block; width: 100%; height: 100%; }
  .logo-metal-sheen { position: absolute; inset: 0; pointer-events: none;
    -webkit-mask: url("../img/logo-metal.f842b24a2116.webp") center / 100% 100% no-repeat; mask: url("../img/logo-metal.f842b24a2116.webp") center / 100% 100% no-repeat;
    background: linear-gradient(105deg, transparent 42%, rgb(200 240 255 / .75) 50%, transparent 58%) 160% 0 / 260% 100% no-repeat; animation: logo-sheen 6.5s ease-in-out infinite; }
  @media (max-width: 47.99rem) { .logo-metal { height: 2.85rem; } }
}

/* Logo biraz daha geniş/büyük: masaüstünde üst çubuk yükselir, telefonda 4rem çubuğa sığacak kadar büyür */
@layer components {
  @media (min-width: 62rem) {
    .header-inner { min-height: 5rem; }
    .logo-metal { height: 4.5rem; }
  }
  @media (min-width: 48rem) and (max-width: 61.99rem) { .logo-metal { height: 3.7rem; } }
  @media (max-width: 47.99rem) { .logo-metal { height: 3.3rem; } }
}

@layer pages {
  /* Hizmetler listesinde kart başlığı H2 (H1'den sonra doğrudan H3 gelmesin); görünüm H3 ile aynı. */
  .card h2.h3-like { font-size: clamp(1.15rem, 1.05rem + .5vw, 1.4rem); font-weight: 620; letter-spacing: -.015em; line-height: 1.2; }
  .card .num ~ h2.h3-like, .card-top + h2.h3-like { margin: 0; }
}

@layer pages {
  /* Fiyat tabloları telefonda satır kartına dönüşür: ad + fiyat üstte, kapsam altta. */
  @media (max-width: 40rem) {
    .price-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
    .price-table, .price-table tbody { display: block; }
    .price-table tr { display: grid; grid-template-columns: 1fr auto; gap: .3rem 1rem; padding: .85rem 1rem; border-bottom: 1px solid var(--line); }
    .price-table tr:last-child { border-bottom: 0; }
    .price-table td { padding: 0; border: 0; }
    .price-table td:nth-child(2) { text-align: right; }
    .price-table td:nth-child(3) { grid-column: 1 / -1; font-size: .9rem; }
  }
}