/* =========================================================
   OVOX Dijital — Design System
   Marka: kırmızı #dd1829 · siyah #1d1d1b · beyaz #ffffff
   Başlık: Plus Jakarta Sans · Gövde: Inter
   ========================================================= */

:root {
  /* Marka renkleri */
  --red: #dd1829;
  --red-dark: #b01120;
  --red-glow: rgba(221, 24, 41, 0.35);
  --black: #1d1d1b;
  --black-soft: #262624;
  --white: #ffffff;

  /* Semantik tokenlar (açık tema, varsayılan) */
  --bg: #ffffff;
  --bg-alt: #f7f6f5;
  --bg-inverse: #101010;
  --bg-inverse-soft: #1a1a1a;
  --text: #1d1d1b;
  --text-muted: #5c5b59;
  --text-inverse: #ffffff;
  --text-inverse-muted: rgba(255, 255, 255, 0.7);
  --border: #e7e5e3;
  --border-inverse: rgba(255, 255, 255, 0.12);
  --card-bg: #ffffff;
  --card-shadow: 0 1px 2px rgba(29, 29, 27, 0.04), 0 8px 24px rgba(29, 29, 27, 0.06);

  --font-head: "Plus Jakarta Sans", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --container: 1180px;
  --header-h: 84px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
  border-radius: 4px;
}
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
  max-width: 100%;
  overflow-wrap: break-word;
  word-break: normal;
}
p { margin: 0 0 1em; max-width: 100%; overflow-wrap: break-word; }
body { overflow-x: hidden; }
button { font-family: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--red);
  color: #fff;
  padding: 10px 16px;
  border-radius: 0 0 8px 0;
  z-index: 999;
}
.skip-link:focus { left: 0; }

/* Header artık fixed/overlay olduğu için #icerik'e atlarken içerik altında kalmasın */
#icerik { scroll-margin-top: var(--header-h); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  padding: 14px 26px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--red);
  color: #fff;
  box-shadow: 0 8px 20px var(--red-glow);
}
.btn-primary:hover { background: var(--red-dark); }
.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-outline:hover { border-color: var(--text); }
.btn-outline-inverse {
  background: transparent;
  color: var(--text-inverse);
  border-color: var(--border-inverse);
}
.btn-outline-inverse:hover { border-color: var(--white); }
.btn-sm { padding: 10px 20px; font-size: 14px; }
.btn-lg { padding: 17px 34px; font-size: 16px; }
.btn-block { width: 100%; justify-content: center; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color .35s ease, border-color .35s ease, box-shadow .35s ease, backdrop-filter .35s ease;
}
/* Scroll sonrası JS ile eklenen sınıf: header'ı içerikten ayrıştırır */
.site-header.is-scrolled {
  background: rgba(16, 16, 16, 0.82);
  border-bottom-color: var(--border-inverse);
  backdrop-filter: blur(14px) saturate(150%) contrast(1.05);
  -webkit-backdrop-filter: blur(14px) saturate(150%) contrast(1.05);
  /* Üstte ince ışık çizgisi = cam kenarının parlaması, altta hafif iç gölge = kalınlık hissi */
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    inset 0 -1px 0 rgba(0, 0, 0, 0.22),
    0 8px 24px rgba(0, 0, 0, 0.35);
}
/* backdrop-filter desteklemeyen tarayıcılarda (bulanıklık olmadan) okunabilirlik için daha koyu zemin */
@supports not (backdrop-filter: blur(1px)) {
  .site-header.is-scrolled { background: rgba(16, 16, 16, 0.94); }
}
.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { transition: opacity .15s ease, transform .15s ease; }
.brand:hover { opacity: .85; transform: translateY(-1px); }
.brand-logo { height: 26px; width: auto; }

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 32px;
}
.main-nav li { position: relative; }
.main-nav a {
  position: relative;
  display: inline-block;
  padding: 6px 0;
  color: var(--text-inverse-muted);
  font-size: 15px;
  font-weight: 500;
  transition: color .15s ease, text-shadow .25s ease;
}
/* Hover'da ışık camdaki yazıya değiyormuş gibi hafif bir parlama */
.main-nav a:hover,
.main-nav a:focus-visible {
  text-shadow: 0 0 16px rgba(255, 255, 255, 0.45);
}
@media (prefers-reduced-motion: reduce) {
  .main-nav a { transition: color .15s ease; }
}
/* Hover'da kayarak açılan alt çizgi */
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--red);
  border-radius: var(--radius-pill);
  transition: right .5s cubic-bezier(0.22, 1, 0.36, 1);
}
.main-nav a:hover { color: var(--white); }
.main-nav a:hover::after { right: 0; }
/* Aktif sayfa: kalıcı alt çizgi */
.main-nav a.active { color: var(--white); }
.main-nav a.active::after { right: 0; }

.header-actions { display: flex; align-items: center; gap: 20px; }
/* Nav ile CTA butonu arasında ince ayraç (yalnızca masaüstü) */
.header-actions::before {
  content: "";
  width: 1px;
  height: 24px;
  background: var(--border-inverse);
}
.main-nav-cta { display: none; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--border-inverse);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: var(--white);
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--bg-inverse);
  color: var(--text-inverse);
  padding: 160px 0 140px;
  text-align: center;
}
/* Hero arkaplan videosu (bkz. includes/hero-video.php) — video hazır olana kadar
   poster/gradient görünür kalır, canplay'de JS ile is-loaded eklenip yumuşak açılır. */
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0;
  transition: opacity 1.1s ease;
}
.hero-video.is-loaded { opacity: 1; }
@media (prefers-reduced-motion: reduce) {
  .hero-video { display: none; }
}

/* Video ile tam aynı boyutta düz %10 siyah katman — video "exposure"ını kısar, yazı okunabilirliğini artırır */
.hero-video-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(0, 0, 0, .38);
  pointer-events: none;
}

/* Karartma + kırmızı glow: video/arkaplan ne olursa olsun metin kontrastını garanti eder */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(180deg, rgba(8, 6, 6, .68) 0%, rgba(8, 6, 6, .48) 45%, rgba(8, 6, 6, .78) 100%),
    radial-gradient(closest-side at 50% 0%, var(--red-glow), transparent 70%);
  pointer-events: none;
}

.hero-inner { position: relative; z-index: 4; max-width: 820px; margin: 0 auto; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--red);
  background: rgba(221, 24, 41, 0.12);
  border: 1px solid rgba(221, 24, 41, 0.3);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  color: var(--white);
  margin-bottom: 20px;
}
.hero h1 .accent { color: var(--red); }
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-inverse-muted);
  max-width: 620px;
  margin: 0 auto 36px;
}
.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero-trust {
  font-size: 13px;
  color: var(--text-inverse-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ---------- Sections ---------- */
section { padding: 96px 0; }
.section-alt { background: var(--bg-alt); }
.section-dark {
  background: linear-gradient(180deg, #1a0505 0%, var(--bg-inverse) 45%);
  color: var(--text-inverse);
}
.section-head {
  max-width: 680px;
  margin: 0 auto 56px;
  text-align: center;
}
.section-head .eyebrow {
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 12px;
}
.section-head h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
}
.section-dark .section-head h2 { color: var(--white); }
.section-head p {
  color: var(--text-muted);
  font-size: 1.05rem;
}
.section-dark .section-head p { color: var(--text-inverse-muted); }

/* ---------- Grids / Cards ---------- */
.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); }

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  box-shadow: var(--card-shadow);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(29,29,27,.1); }
.card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.card p { color: var(--text-muted); font-size: .95rem; margin-bottom: 0; }

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(221, 24, 41, 0.1);
  color: var(--red);
  font-size: 22px;
  margin-bottom: 20px;
}

.card-numbered {
  position: relative;
  padding-top: 44px;
}
.card-numbered .num {
  position: absolute;
  top: -18px;
  left: 28px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--black);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
}

.card-problem {
  background: var(--bg-inverse-soft);
  border: 1px solid var(--border-inverse);
  color: var(--text-inverse);
}
.card-problem h3 { color: var(--white); }
.card-problem p { color: var(--text-inverse-muted); }
.card-problem .card-icon { background: rgba(221,24,41,.18); }

/* ---------- CTA strip ---------- */
.cta-strip {
  background: var(--black);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  text-align: center;
  margin: 0 24px;
}
.cta-strip h2 { color: #fff; margin-bottom: 12px; }
.cta-strip p { color: rgba(255,255,255,.7); max-width: 520px; margin: 0 auto 28px; }
.cta-strip .hero-actions { margin-bottom: 0; }

/* ---------- Process (scroll-animated timeline) ---------- */
.process-timeline { position: relative; }

/* İlerleyen kırmızı çizgi: sadece 4 sütunun yan yana durduğu genişlikte anlamlı */
.process-track {
  position: absolute;
  top: 51px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: var(--border);
  z-index: 0;
}
.process-track-fill {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--red);
  transform: scaleX(1);
  transform-origin: left center;
}
/* Animasyonun gizli başlangıç hali SADECE ilgili JS bloğu fiilen çalışıp
   .js-ready eklediğinde uygulanır (main.js:process-timeline). JS hiç
   çalışmazsa (hata, 404, engelleme) içerik zaten görünürdür —
   scroll animasyonu bir "bonus", tek nokta arıza değil. */
.process-timeline.js-ready .process-track-fill {
  transform: scaleX(0);
  transition: transform 1.15s cubic-bezier(.65, 0, .35, 1);
}
.process-timeline.in-view .process-track-fill { transform: scaleX(1); }

.process-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: step;
}
.process-step {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
}
.process-timeline.js-ready .process-step {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease, box-shadow .3s ease, border-color .3s ease;
}
.process-step:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(29, 29, 27, .1);
  border-color: var(--red);
}
.process-timeline.in-view .process-step { opacity: 1; transform: translateY(0); }
.process-timeline.in-view .process-step:hover { transform: translateY(-4px); }
.process-grid .process-step:nth-child(1) { transition-delay: .05s; }
.process-grid .process-step:nth-child(2) { transition-delay: .2s; }
.process-grid .process-step:nth-child(3) { transition-delay: .35s; }
.process-grid .process-step:nth-child(4) { transition-delay: .5s; }

/* Adım numarası: kırmızı çizgi üzerinde "yanan" bir nokta gibi belirir */
.step-dot {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--card-bg);
  border: 2px solid var(--red);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.process-timeline.js-ready .step-dot {
  border-color: var(--border);
  transform: scale(.55);
  transition: transform .55s cubic-bezier(.34, 1.56, .64, 1), border-color .45s ease, box-shadow .45s ease;
}
.process-timeline.in-view .step-dot {
  transform: scale(1);
  border-color: var(--red);
  box-shadow: 0 0 0 6px var(--red-glow);
}
.process-grid .process-step:nth-child(1) .step-dot { transition-delay: .15s; }
.process-grid .process-step:nth-child(2) .step-dot { transition-delay: .35s; }
.process-grid .process-step:nth-child(3) .step-dot { transition-delay: .55s; }
.process-grid .process-step:nth-child(4) .step-dot { transition-delay: .75s; }
.step-num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--red);
}
.process-step h3 { font-size: 1.05rem; margin-bottom: 8px; }
.process-step p { color: var(--text-muted); font-size: .92rem; margin: 0; }

@media (prefers-reduced-motion: reduce) {
  .process-track-fill,
  .process-step,
  .step-dot { transition: none !important; }
  .process-timeline.js-ready .process-step { opacity: 1; transform: none; }
  .process-timeline.js-ready .process-track-fill { transform: scaleX(1); }
  .process-timeline.js-ready .step-dot { transform: scale(1); border-color: var(--red); box-shadow: none; }
}

/* ---------- Pilot offer ---------- */
.offer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 920px;
  margin: 0 auto;
}
.offer-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
}
.offer-card.is-highlight {
  border-color: var(--red);
  box-shadow: 0 16px 40px var(--red-glow);
}
.offer-card .offer-step {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--red);
  background: rgba(221,24,41,.1);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}
.offer-card h3 { font-size: 1.3rem; }
.offer-card p { color: var(--text-muted); }

/* ---------- Founder / About ---------- */
.founder-block {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 48px;
  align-items: center;
}
.founder-photo {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  background: var(--bg-alt) center/cover no-repeat;
  border: 1px solid var(--border);
}
.founder-name { font-size: .95rem; color: var(--text-muted); margin-top: 20px; }
.founder-name strong { color: var(--text); display: block; font-size: 1.05rem; }

.values-list { display: grid; gap: 16px; margin-top: 40px; }
.values-list details {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 22px;
}
.values-list summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.values-list summary::-webkit-details-marker { display: none; }
.values-list summary::after { content: "+"; color: var(--red); font-size: 1.3rem; }
.values-list details[open] summary::after { content: "–"; }
.values-list .value-body { color: var(--text-muted); margin-top: 12px; font-size: .95rem; }

/* ---------- Services detail ---------- */
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  padding: 64px 0;
  border-bottom: 1px solid var(--border);
}
.service-block:last-child { border-bottom: none; }
.service-block:nth-child(even) .service-visual { order: -1; }
.service-visual {
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--black) 0%, #3a0a10 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
  font-size: 3rem;
}
.service-block ul { display: grid; gap: 10px; margin-top: 20px; }
.service-block ul li {
  padding-left: 26px;
  position: relative;
  color: var(--text-muted);
  font-size: .95rem;
}
.service-block ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 14px; height: 14px;
  border-radius: 4px;
  background: var(--red);
}

/* ---------- Blog ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.blog-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--card-shadow);
}
.blog-card-cover {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--black), var(--red-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1rem;
  padding: 24px;
  text-align: center;
}
.blog-card-body { padding: 22px 24px 26px; }
.blog-card-meta { font-size: 13px; color: var(--text-muted); margin-bottom: 10px; }
.blog-card h3 { font-size: 1.1rem; }
.blog-card p { color: var(--text-muted); font-size: .93rem; }
.blog-empty {
  text-align: center;
  padding: 60px 20px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
  color: var(--text-muted);
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-info-card {
  background: var(--bg-inverse);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 36px;
}
.contact-info-card h3 { color: #fff; }
.contact-info-card p { color: var(--text-inverse-muted); }
.contact-channel {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--border-inverse);
}
.contact-channel:first-of-type { border-top: none; margin-top: 24px; }
.contact-channel .ch-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(221,24,41,.18);
  color: var(--red);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-channel a { font-weight: 600; }
.contact-channel span { display: block; font-size: 12px; color: var(--text-inverse-muted); }

.form-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--card-shadow);
}
.form-row { display: grid; gap: 8px; margin-bottom: 18px; }
.form-row label { font-size: 13px; font-weight: 600; }
.form-row input,
.form-row textarea {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-family: inherit;
  font-size: 15px;
  color: var(--text);
  background: var(--bg-alt);
}
.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--red);
  background: #fff;
}
.form-two { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-note { font-size: 12px; color: var(--text-muted); margin-top: 14px; }
.form-alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-size: 14px;
  font-weight: 500;
}
.form-alert.success { background: #eafaf0; color: #1f7a45; border: 1px solid #bfe8cf; }
.form-alert.error { background: #fdeceb; color: var(--red-dark); border: 1px solid #f6c7c7; }

/* ---------- Legal / prose sayfaları (KVKK, Gizlilik Politikası) ---------- */
.legal-hero {
  padding: calc(var(--header-h) + 48px) 0 32px;
  border-bottom: 1px solid var(--border);
}
.legal-hero h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 8px; }
.legal-updated { color: var(--text-muted); font-size: 14px; margin: 0; }
.legal-body { padding: 56px 0 100px; }
.prose { max-width: 720px; margin: 0 auto; }
.prose h2 { font-size: 19px; margin: 40px 0 12px; }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose li { color: var(--text-muted); }
.prose ul { display: grid; gap: 8px; padding-left: 20px; list-style: disc; margin: 0 0 1em; }
.prose a { color: var(--red); }
.prose a:hover { text-decoration: underline; }
.prose strong { color: var(--text); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--bg-inverse);
  color: var(--text-inverse-muted);
  /* Navbar'daki cam kenarıyla aynı dil: üstte ince bir ışık çizgisi */
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* Footer'ın en üstündeki dönüşüm çağrısı bandı */
.footer-cta {
  background: linear-gradient(180deg, rgba(221, 24, 41, 0.10), rgba(221, 24, 41, 0) 65%), var(--black-soft);
  border-bottom: 1px solid var(--border-inverse);
}
.footer-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 40px 24px;
}
.footer-cta h3 { color: #fff; font-size: 22px; margin-bottom: 6px; }
.footer-cta p { margin: 0; max-width: 420px; }

.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 40px;
  padding: 48px 24px;
}
.footer-logo { height: 24px; margin-bottom: 16px; }
.footer-brand p { max-width: 280px; }
.footer-social { display: flex; gap: 10px; margin-top: 16px; }
.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border-inverse);
  color: var(--text-inverse-muted);
  transition: color .15s ease, border-color .15s ease, background-color .15s ease, transform .15s ease;
}
.footer-social svg { width: 17px; height: 17px; }
.footer-social a:hover {
  color: #fff;
  border-color: var(--red);
  background: rgba(221, 24, 41, 0.16);
  transform: translateY(-2px);
}
.footer-col h4 {
  color: var(--white);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 18px;
}
.footer-col ul { display: grid; gap: 12px; }
.footer-col a { font-size: 14px; transition: color .15s ease; }
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid var(--border-inverse);
  padding: 22px 24px;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { transition: color .15s ease; }
.footer-legal a:hover { color: var(--white); }

/* ---------- KVKK / Gizlilik bilgilendirme bandı ---------- */
.cookie-consent {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 200;
  max-width: 640px;
  margin: 0 auto;
  background: rgba(16, 16, 16, 0.92);
  border: 1px solid var(--border-inverse);
  border-radius: var(--radius-md);
  backdrop-filter: blur(14px) saturate(150%);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 12px 32px rgba(0, 0, 0, 0.35);
  padding: 18px 20px;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity .3s ease, transform .3s ease;
}
.cookie-consent.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.cookie-consent-inner { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.cookie-consent p { margin: 0; font-size: 13px; line-height: 1.5; color: var(--text-inverse-muted); flex: 1 1 320px; }
.cookie-consent a { color: var(--white); text-decoration: underline; text-underline-offset: 2px; }
.cookie-consent .btn { flex-shrink: 0; }
@supports not (backdrop-filter: blur(1px)) {
  .cookie-consent { background: rgba(16, 16, 16, 0.98); }
}
@media (prefers-reduced-motion: reduce) {
  .cookie-consent { transition: opacity .3s ease; }
}
@media (max-width: 480px) {
  .cookie-consent { left: 12px; right: 12px; bottom: 12px; padding: 16px; }
  .cookie-consent-inner { flex-direction: column; align-items: stretch; }
  .cookie-consent .btn { width: 100%; justify-content: center; }
}

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.stack { display: grid; gap: 16px; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 960px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  /* Çizgi hizası 4 sütuna göre hesaplandığından 2 sütunda gizlenir */
  .process-track { display: none; }
  .founder-block { grid-template-columns: 1fr; }
  .founder-photo { max-width: 320px; margin: 0 auto; }
  .service-block { grid-template-columns: 1fr; gap: 28px; }
  .service-block:nth-child(even) .service-visual { order: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  :root { --header-h: 68px; }
  section { padding: 64px 0; }
  .hero { padding: 100px 0 80px; }
  .main-nav {
    position: fixed;
    inset: 68px 0 0 0;
    background: var(--bg-inverse);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .2s ease, transform .2s ease, visibility .2s;
    padding: 24px;
  }
  .main-nav.is-open { opacity: 1; transform: translateY(0); visibility: visible; }
  .main-nav ul { flex-direction: column; align-items: flex-start; gap: 4px; }
  .main-nav a { display: block; padding: 14px 4px; font-size: 1.05rem; width: 100%; }
  /* Mobilde aktif link için soldan aksan çizgisi */
  .main-nav a.active { padding-left: 14px; border-left: 2px solid var(--red); }
  .nav-toggle { display: flex; }
  .header-actions .btn-sm { display: none; }
  .header-actions::before { display: none; }
  /* Ücretsiz Danışmanlık CTA'sı mobil menüde de erişilebilir olsun */
  .main-nav-cta {
    display: block;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-inverse);
  }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .offer-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .form-two { grid-template-columns: 1fr; }
  .cta-strip { padding: 40px 24px; margin: 0 16px; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-cta-inner { flex-direction: column; align-items: flex-start; text-align: left; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}