/* ========================================================
   Avukat Yardımcısı — Modern, Premium LegalTech Web Design
   Apple HIG & Emsal.ai / Avasistan Inspired
   Color Palette: Deep Slate, Royal Blue, Pure White, Emerald
   NO HARSH RED — Clean, Trustworthy, Ultra-Crisp
   ======================================================== */

:root {
  --bg: #F8FAFC;
  --bg-card: #FFFFFF;
  --bg-subtle: #F1F5F9;
  --bg-dark: #0B0F19;
  --bg-dark-card: #131B2E;
  --text: #0F172A;
  --text-muted: #475569;
  --text-faint: #94A3B8;
  --text-light: #F8FAFC;
  
  /* Brand Tech & Trust Accents */
  --primary: #1E293B;
  --primary-hover: #0F172A;
  --accent-blue: #2563EB;
  --accent-blue-hover: #1D4ED8;
  --accent-blue-soft: rgba(37, 99, 235, 0.08);
  --accent-blue-border: rgba(37, 99, 235, 0.2);
  --emerald: #059669;
  --emerald-soft: #ECFDF5;
  --gold: #D97706;
  --gold-soft: #FEF3C7;

  /* Structural Tokens */
  --border: #E2E8F0;
  --border-light: #F1F5F9;
  --border-dark: #1E293B;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 10px 30px -10px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 40px -15px rgba(15, 23, 42, 0.12);
  --shadow-glow: 0 20px 50px -10px rgba(37, 99, 235, 0.15);
  
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========================================================
   NAVBAR
   ======================================================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(248, 250, 252, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  height: 72px;
  display: flex;
  align-items: center;
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--text);
}

.logo-img {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  object-fit: cover;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-muted);
}

.nav-links a:hover {
  color: var(--accent-blue);
}

.appstore-badge-link {
  display: inline-block;
  line-height: 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.appstore-badge-link:hover {
  transform: translateY(-1px);
  opacity: 0.95;
}

.appstore-badge-img {
  height: 40px;
  width: auto;
  display: block;
}

/* ========================================================
   HERO SECTION
   ======================================================== */
.hero {
  padding: 80px 0 60px;
  text-align: center;
  position: relative;
  background: radial-gradient(circle at 50% 0%, rgba(37, 99, 235, 0.06) 0%, transparent 65%);
}

.hero-brand-icon {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  margin: 0 auto 24px;
  display: block;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: #FFFFFF;
  color: var(--text);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--emerald);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.2);
}

.badge-pill .pill-highlight {
  color: var(--accent-blue);
  font-weight: 700;
}

.hero h1 {
  font-size: clamp(34px, 5.2vw, 56px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.035em;
  margin-bottom: 22px;
  color: var(--text);
}

.hero h1 span.gradient-text {
  background: linear-gradient(135deg, #1E293B 0%, #2563EB 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 38px;
  line-height: 1.65;
}

.cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.badge-large-img {
  height: 52px;
  width: auto;
}

.btn-secondary {
  background: #FFFFFF;
  color: var(--text);
  border: 1px solid var(--border);
  padding: 15px 26px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 14.5px;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-secondary:hover {
  background: var(--bg-subtle);
  border-color: #CBD5E1;
  transform: translateY(-1px);
}

/* Trust indicators below CTA */
.hero-trust-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.trust-check {
  color: var(--emerald);
  font-weight: 700;
}

/* ========================================================
   LIVE APP PREVIEW CARD
   ======================================================== */
.preview-card {
  max-width: 960px;
  margin: 0 auto;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glow);
  overflow: hidden;
  padding: 36px;
  text-align: left;
}

.preview-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 36px;
  align-items: center;
}

@media (max-width: 820px) {
  .preview-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

.preview-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-blue-soft);
  color: var(--accent-blue);
  border: 1px solid var(--accent-blue-border);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
}

.preview-heading {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  color: var(--text);
  line-height: 1.3;
}

.preview-text {
  color: var(--text-muted);
  font-size: 14.5px;
  line-height: 1.65;
  margin-bottom: 24px;
}

.preview-stats {
  display: flex;
  gap: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border-light);
}

.stat-item strong {
  display: block;
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}

.stat-item span {
  font-size: 12px;
  color: var(--text-muted);
}

/* Mockup UI Widget */
.preview-mockup {
  background: var(--bg-dark);
  border-radius: var(--radius-md);
  padding: 24px;
  color: #FFFFFF;
  border: 1px solid var(--border-dark);
  box-shadow: var(--shadow-md);
}

.mockup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 14px;
  margin-bottom: 16px;
  font-size: 13px;
  font-weight: 600;
}

.mockup-status-dot {
  color: #34D399;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.mockup-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 12px;
  transition: background 0.2s ease;
}

.mockup-item:hover {
  background: rgba(255, 255, 255, 0.07);
}

.mockup-tag {
  display: inline-block;
  background: #1E293B;
  color: #94A3B8;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.mockup-tag.tag-blue {
  background: #1E40AF;
  color: #DBEAFE;
}

.mockup-tag.tag-warning {
  background: rgba(217, 119, 6, 0.25);
  color: #FCD34D;
}

.mockup-item h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
  color: #F8FAFC;
}

.mockup-item p {
  font-size: 12px;
  color: #94A3B8;
  line-height: 1.5;
}

.mockup-ai-card {
  background: rgba(37, 99, 235, 0.09);
  border: 1px solid rgba(37, 99, 235, 0.28);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 12px;
}

.mockup-ai-header {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  color: #60A5FA;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.mockup-ai-q {
  font-size: 13px;
  color: #F8FAFC;
  font-weight: 600;
  margin-bottom: 6px;
}

.mockup-ai-a {
  font-size: 12px;
  color: #CBD5E1;
  line-height: 1.55;
}

/* ========================================================
   FEATURES SECTION
   ======================================================== */
.features {
  padding: 90px 0;
  border-top: 1px solid var(--border);
}

.section-head {
  text-align: center;
  max-width: 660px;
  margin: 0 auto 56px;
}

.section-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent-blue);
  margin-bottom: 10px;
}

.section-head h2 {
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 14px;
  color: var(--text);
}

.section-head p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.6;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.feature-card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: all 0.25s ease;
  position: relative;
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #CBD5E1;
}

.feature-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--bg-subtle);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
  border: 1px solid var(--border);
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
  letter-spacing: -0.01em;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 14.5px;
  line-height: 1.65;
}

/* ========================================================
   SECURITY BANNER
   ======================================================== */
.security-banner {
  margin: 50px auto 0;
  background: var(--bg-dark);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 48px 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  border: 1px solid var(--border-dark);
  box-shadow: var(--shadow-lg);
}

@media (max-width: 800px) {
  .security-banner {
    flex-direction: column;
    text-align: center;
    padding: 36px 24px;
  }
}

.security-content h3 {
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 800;
  margin-bottom: 12px;
  color: #F8FAFC;
  letter-spacing: -0.02em;
}

.security-content p {
  color: #94A3B8;
  max-width: 600px;
  font-size: 15px;
  line-height: 1.65;
}

.security-badge-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 20px 28px;
  border-radius: var(--radius-md);
  text-align: center;
  min-width: 200px;
}

.security-badge-box strong {
  display: block;
  font-size: 24px;
  font-weight: 800;
  color: #10B981;
  letter-spacing: -0.02em;
}

.security-badge-box span {
  font-size: 12.5px;
  color: #94A3B8;
}

/* ========================================================
   APP ACCESS & SUBSCRIPTION CARD
   ======================================================== */
.app-access-section {
  padding: 90px 0;
  background: #FFFFFF;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.app-access-card {
  max-width: 760px;
  margin: 0 auto;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 52px 40px;
  text-align: center;
  box-shadow: var(--shadow-md);
}

@media (max-width: 600px) {
  .app-access-card {
    padding: 36px 20px;
  }
}

.trial-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--emerald-soft);
  color: var(--emerald);
  border: 1px solid rgba(5, 150, 105, 0.2);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 12.5px;
  font-weight: 700;
  margin-bottom: 18px;
}

.app-access-card h3 {
  font-size: clamp(24px, 3.5vw, 32px);
  font-weight: 800;
  margin-bottom: 14px;
  color: var(--text);
  letter-spacing: -0.02em;
}

.app-access-card p {
  font-size: 15.5px;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 30px;
  line-height: 1.65;
}

.access-perks {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 34px;
}

.perk-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  background: #FFFFFF;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.perk-check {
  color: var(--emerald);
  font-weight: 800;
}

/* ========================================================
   FAQ SECTION
   ======================================================== */
.faq-section {
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
}

.faq-grid {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  box-shadow: var(--shadow-sm);
}

.faq-question {
  font-size: 16.5px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.faq-answer {
  color: var(--text-muted);
  font-size: 14.5px;
  line-height: 1.65;
}

/* ========================================================
   LEGAL PAGES (KVKK / EULA / PRIVACY)
   ======================================================== */
.legal-page {
  max-width: 880px;
  margin: 40px auto 90px;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 48px;
  box-shadow: var(--shadow-sm);
}

@media (max-width: 600px) {
  .legal-page {
    padding: 28px 18px;
  }
}

.legal-page h1 {
  font-size: clamp(24px, 3.5vw, 32px);
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--text);
  letter-spacing: -0.02em;
}

.legal-date {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-bottom: 30px;
  display: block;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 16px;
}

.legal-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent-blue);
  padding: 18px 22px;
  border-radius: var(--radius-sm);
  margin: 22px 0;
}

.legal-content h2 {
  font-size: 19px;
  font-weight: 700;
  margin: 32px 0 12px;
  color: var(--text);
  letter-spacing: -0.01em;
}

.legal-content h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 20px 0 8px;
  color: var(--text);
}

.legal-content p, .legal-content li {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 14px;
}

.legal-content ul, .legal-content ol {
  padding-left: 24px;
  margin-bottom: 18px;
}

.legal-content strong {
  color: var(--text);
}

/* ========================================================
   FOOTER
   ======================================================== */
.footer {
  padding: 56px 0 36px;
  background: #FFFFFF;
  font-size: 13.5px;
  color: var(--text-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

.footer-col h4 {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a:hover {
  color: var(--accent-blue);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 12.5px;
  color: var(--text-faint);
}