/* Livays — segment & blog ortak stili (hem light hem dark uyumlu) */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --primary: #F97316; --primary-dark: #EA580C;
  --primary-light: #FFF7ED;
  --text: #0F0F0F; --text-secondary: #525252; --text-light: #888;
  --bg: #FFFFFF; --bg-alt: #FAFAFA; --bg-dark: #0A0A0A; --bg-dark-card: #111;
  --border: #E5E5E5; --border-light: #F0F0F0;
  --radius: 12px; --radius-lg: 16px; --radius-xl: 24px;
  --shadow: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-orange: 0 8px 30px rgba(249,115,22,0.25);
}
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text); line-height: 1.6; background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

/* ── A11Y ── */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--primary); color: #fff;
  padding: 12px 20px; border-radius: 0 0 8px 0;
  font-weight: 600; font-size: 0.9rem; text-decoration: none;
}
.skip-link:focus { left: 0; outline: 3px solid #fff; outline-offset: -3px; }
a:focus-visible, button:focus-visible, input:focus-visible,
textarea:focus-visible, select:focus-visible, [tabindex]:not([tabindex="-1"]):focus-visible {
  outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 4px;
}

/* ── NAV ── */
.page-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
}
.page-nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 16px 24px;
  display: flex; align-items: center; gap: 16px;
}
.page-nav-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--text);
}
.page-nav-logo img { height: 32px; width: auto; }
.page-nav-logo span { font-size: 1.2rem; font-weight: 800; letter-spacing: -0.5px; }
.page-nav-back {
  margin-left: auto; font-size: 0.88rem; font-weight: 500;
  color: var(--text-secondary); text-decoration: none;
  padding: 8px 14px; border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}
.page-nav-back:hover { color: var(--primary); background: var(--primary-light); }

/* ── HERO ── */
.page-hero {
  background: var(--bg-dark);
  padding: 96px 0 80px; position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; top: -200px; right: -100px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(249,115,22,0.12) 0%, transparent 60%);
  pointer-events: none;
}
.page-hero-inner { max-width: 800px; margin: 0 auto; padding: 0 24px; position: relative; text-align: center; }
.page-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px; background: rgba(249,115,22,0.1);
  border: 1px solid rgba(249,115,22,0.25); border-radius: 100px;
  font-size: 0.8rem; font-weight: 600; color: var(--primary);
  margin-bottom: 24px;
}
.page-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 900;
  letter-spacing: -1.5px; line-height: 1.1; margin-bottom: 18px; color: #fff;
}
.page-hero h1 .gradient {
  background: linear-gradient(135deg, var(--primary) 0%, #FDBA74 50%, var(--primary-dark) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.page-hero p {
  font-size: 1.1rem; color: #A3A3A3;
  max-width: 580px; margin: 0 auto 32px; line-height: 1.7;
}
.page-hero-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; background: var(--primary); color: #fff;
  border-radius: 10px; font-size: 0.95rem; font-weight: 600;
  text-decoration: none; box-shadow: var(--shadow-orange);
  transition: transform 0.2s, background 0.2s, box-shadow 0.2s;
}
.page-hero-cta:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 12px 40px rgba(249,115,22,0.4); }

/* ── SECTION ── */
.page-section { padding: 80px 0; }
.page-section.alt { background: var(--bg-alt); }
.page-section-inner { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.page-section-header { text-align: center; margin-bottom: 48px; }
.page-section-label {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.75rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 1.5px; color: var(--primary); margin-bottom: 12px;
  padding: 5px 14px; background: rgba(249,115,22,0.08);
  border: 1px solid rgba(249,115,22,0.15); border-radius: 100px;
}
.page-section h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); font-weight: 800; letter-spacing: -0.75px; margin-bottom: 14px; }
.page-section .desc { color: var(--text-secondary); font-size: 1rem; max-width: 580px; margin: 0 auto; line-height: 1.65; }

/* ── USE-CASE GRID ── */
.usecase-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.usecase-card {
  padding: 28px; background: #fff;
  border: 1px solid var(--border-light); border-radius: var(--radius-lg);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.usecase-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(249,115,22,0.12);
  border-color: rgba(249,115,22,0.25);
}
.usecase-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: rgba(249,115,22,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 16px;
}
.usecase-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.usecase-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; }

/* ── REASONS LIST ── */
.reasons-list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 16px; }
.reason-item {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 18px 20px; background: var(--bg);
  border: 1px solid var(--border-light); border-radius: var(--radius);
}
.reason-check {
  flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%;
  background: rgba(249,115,22,0.1); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem; font-weight: 700;
}
.reason-item p { font-size: 0.95rem; color: var(--text); line-height: 1.55; }

/* ── LEAD CTA BLOK ── */
.lead-cta {
  background: var(--bg-dark); color: #fff;
  padding: 64px 24px; text-align: center;
  position: relative; overflow: hidden;
}
.lead-cta::before {
  content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(249,115,22,0.10) 0%, transparent 60%);
  pointer-events: none;
}
.lead-cta-inner { max-width: 600px; margin: 0 auto; position: relative; }
.lead-cta h2 { font-size: clamp(1.5rem, 3.5vw, 2rem); font-weight: 800; letter-spacing: -0.5px; margin-bottom: 14px; color: #fff; }
.lead-cta p { font-size: 1rem; color: #A3A3A3; margin-bottom: 28px; line-height: 1.6; }
.lead-cta a {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; background: var(--primary); color: #fff;
  border-radius: 10px; font-size: 0.95rem; font-weight: 600;
  text-decoration: none; box-shadow: var(--shadow-orange);
  transition: transform 0.2s, background 0.2s;
}
.lead-cta a:hover { background: var(--primary-dark); transform: translateY(-2px); }

/* ── BLOG GRID ── */
.blog-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.blog-card {
  padding: 28px; background: #fff; position: relative;
  border: 1px solid var(--border-light); border-radius: var(--radius-lg);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(249,115,22,0.12);
  border-color: rgba(249,115,22,0.25);
}
.blog-icon { font-size: 1.8rem; margin-bottom: 14px; }
.blog-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; padding-right: 70px; }
.blog-card p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.55; }
.blog-soon {
  position: absolute; top: 24px; right: 24px;
  background: rgba(249,115,22,0.1); color: var(--primary);
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.5px;
  padding: 4px 10px; border-radius: 6px;
  border: 1px solid rgba(249,115,22,0.2);
}

/* ── FOOTER ── */
.page-footer {
  background: var(--bg-dark); color: #888;
  padding: 32px 24px; text-align: center;
  font-size: 0.82rem;
  display: flex; flex-direction: column; gap: 12px; align-items: center;
}
.page-footer-links { display: flex; gap: 18px; flex-wrap: wrap; justify-content: center; }
.page-footer-links a { color: #888; text-decoration: none; transition: color 0.2s; }
.page-footer-links a:hover { color: var(--primary); }

/* ── REDUCED MOTION ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .usecase-card:hover, .blog-card:hover, .page-hero-cta:hover, .lead-cta a:hover { transform: none !important; }
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .usecase-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
}
@media (max-width: 540px) {
  .page-hero { padding: 64px 0 56px; }
  .page-section { padding: 56px 0; }
  .lead-cta { padding: 48px 20px; }
  .blog-card h3 { padding-right: 64px; }
}