/* MEETRA Web Site - Animasyonlu Stil */
:root {
  --meetra-primary: #6366f1;
  --meetra-secondary: #8b5cf6;
  --meetra-dark: #0f0f23;
  --meetra-card: #1a1a2e;
  --meetra-text: #e2e8f0;
  --meetra-muted: #94a3b8;
  --gradient-1: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
  --gradient-glow: radial-gradient(ellipse at 50% 0%, rgba(99, 102, 241, 0.25) 0%, transparent 60%);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--meetra-dark);
  color: var(--meetra-text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Arka plan gradient + parıltı */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: var(--gradient-glow);
  pointer-events: none;
  z-index: 0;
}

/* Animasyonlar */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(99, 102, 241, 0.3); }
  50% { box-shadow: 0 0 40px rgba(99, 102, 241, 0.5); }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.7s ease-out forwards;
}

.animate-fade-in {
  animation: fadeIn 0.6s ease-out forwards;
}

.animate-delay-1 { animation-delay: 0.15s; }
.animate-delay-2 { animation-delay: 0.3s; }
.animate-delay-3 { animation-delay: 0.45s; }
.animate-delay-4 { animation-delay: 0.6s; }

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem 2rem;
  background: rgba(15, 15, 35, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(99, 102, 241, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.site-header.scrolled {
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.75rem;
  font-weight: 700;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--meetra-text);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  padding: 0.25rem 0;
  transition: color 0.2s;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-1);
  transition: width 0.3s ease;
}

.nav-links a:hover {
  color: #a5b4fc;
}

.nav-links a:hover::after {
  width: 100%;
}

.email-link {
  color: #a5b4fc;
  text-decoration: none;
  font-weight: 500;
  word-break: break-all;
}
.email-link:hover {
  text-decoration: underline;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 2rem 4rem;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  margin-bottom: 1rem;
  background: var(--gradient-1);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 6s ease infinite;
}

.hero-content .tagline {
  font-size: 1.25rem;
  color: var(--meetra-muted);
  max-width: 520px;
  margin: 0 auto 2rem;
  opacity: 0;
  animation: fadeInUp 0.7s ease-out 0.3s forwards;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 2rem;
  opacity: 0;
  animation: fadeInUp 0.7s ease-out 0.5s forwards;
}

.badge {
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.4);
  color: #c4b5fd;
  font-size: 0.9rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.25);
}

/* Bölümler */
.section {
  max-width: 900px;
  margin: 0 auto;
  padding: 4rem 2rem;
  position: relative;
  z-index: 1;
}

.section-title {
  font-size: 2rem;
  margin-bottom: 2rem;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.card {
  background: var(--meetra-card);
  border-radius: 16px;
  padding: 2rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(99, 102, 241, 0.15);
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.card:hover {
  border-color: rgba(99, 102, 241, 0.35);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  transform: translateY(-2px);
}

.card h3 {
  color: #a5b4fc;
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.card p, .card ul {
  color: var(--meetra-muted);
  font-size: 0.95rem;
}

.card ul {
  padding-left: 1.25rem;
  margin-top: 0.5rem;
}

.card li {
  margin-bottom: 0.35rem;
}

/* Sayfa başlığı (iç sayfalar) */
.page-hero {
  padding: 8rem 2rem 3rem;
  text-align: center;
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  animation: fadeInUp 0.6s ease-out;
}

.page-hero p {
  color: var(--meetra-muted);
  animation: fadeInUp 0.6s ease-out 0.15s forwards;
  opacity: 0;
}

/* İçerik blokları */
.content-block {
  margin-bottom: 2rem;
  opacity: 0;
  animation: slideInLeft 0.6s ease-out forwards;
}

.content-block h2 {
  font-size: 1.35rem;
  color: #a5b4fc;
  margin-bottom: 0.75rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid rgba(99, 102, 241, 0.25);
}

.content-block p, .content-block ul {
  color: var(--meetra-muted);
  margin-bottom: 0.5rem;
}

.content-block ul {
  padding-left: 1.5rem;
}

.content-block li {
  margin-bottom: 0.25rem;
}

/* Footer */
.site-footer {
  margin-top: 4rem;
  padding: 2rem;
  text-align: center;
  border-top: 1px solid rgba(99, 102, 241, 0.15);
  position: relative;
  z-index: 1;
}

.site-footer .logo {
  display: inline-block;
  margin-bottom: 0.75rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.footer-links a {
  color: var(--meetra-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #a5b4fc;
}

.copyright {
  font-size: 0.875rem;
  color: var(--meetra-muted);
  opacity: 0.8;
}

/* Util */
.opacity-0 { opacity: 0; }

@media (max-width: 768px) {
  .nav-links {
    gap: 1rem;
    font-size: 0.9rem;
  }
  .hero {
    padding: 5rem 1rem 3rem;
  }
  .section, .page-hero {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}