@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@600;700&family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;1,400&display=swap');
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
:root {
  --bg-color: #000000;
  --text-main: #ffffff;
  --text-muted: #a1a1aa;
  --accent-cyan: #06b6d4;
  --accent-cyan-glow: rgba(6, 182, 212, 0.4);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --glass-bg: rgba(10, 10, 10, 0.6);
  --font-sans: 'Inter', sans-serif;
  --font-serif: 'Playfair Display', serif;
  --font-hand: 'Caveat', cursive;
}
html {
  scroll-behavior: smooth;
  background-color: var(--bg-color);
}
body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-main);
  overflow-x: hidden;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  border: none;
  background: transparent;
  font-family: inherit;
  cursor: pointer;
}
.landing-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background: radial-gradient(circle at 15% 50%, rgba(6, 182, 212, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 85% 30%, rgba(20, 184, 166, 0.06) 0%, transparent 50%);
}
.grain {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.25;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  z-index: 1000;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: all 0.4s ease;
}
#navbar.scrolled {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}
.nav-logo {
  font-family: var(--font-hand);
  font-size: 28px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 1px;
  text-shadow: 0 0 10px var(--accent-cyan-glow);
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}
.nav-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color 0.3s ease;
}
.nav-link:hover {
  color: var(--text-main);
}
.nav-cta {
  font-size: 13px;
  font-weight: 600;
  color: var(--bg-color);
  background: var(--text-main);
  padding: 8px 18px;
  border-radius: 30px;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease;
}
.nav-cta:hover {
  background: var(--accent-cyan);
  box-shadow: 0 0 15px var(--accent-cyan-glow);
  color: var(--text-main);
}
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 5% 40px;
  position: relative;
  background-image: url('https://images.unsplash.com/photo-1519681393784-d120267933ba?auto=format&fit=crop&w=1920&q=80');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  overflow: hidden;
}
.hero::before {
  content: 'Sözün Gelişi';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-hand);
  font-size: clamp(100px, 15vw, 250px);
  color: rgba(255, 255, 255, 0.05);
  white-space: nowrap;
  pointer-events: none;
  z-index: 0;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.5) 0%, #000000 100%);
  z-index: 1;
}
.hero-content {
  text-align: center;
  max-width: 800px;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: slideUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  z-index: 2;
  position: relative;
}
@keyframes slideUp {
  0% { opacity: 0; transform: translateY(30px); }
  100% { opacity: 1; transform: translateY(0); }
}
.hero-badge {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.2);
  padding: 6px 16px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 24px;
}
.hero-title {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -2px;
  margin-bottom: 24px;
}
.hero-title span {
  color: transparent;
  -webkit-text-stroke: 1px var(--text-muted);
  background: linear-gradient(90deg, #fff, var(--text-muted));
  -webkit-background-clip: text;
  background-clip: text;
}
.hero-title strong {
  color: var(--accent-cyan);
  font-weight: 700;
}
.hero-desc {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 40px;
  font-weight: 300;
}
.hero-actions {
  display: flex;
  gap: 16px;
}
.btn-primary {
  background: var(--accent-cyan);
  color: var(--bg-color);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: 30px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}
.btn-primary:hover {
  background: #22d3ee;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.5);
}
.btn-secondary {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
  font-size: 15px;
  font-weight: 500;
  padding: 14px 32px;
  border-radius: 30px;
  transition: all 0.3s ease;
}
.btn-secondary:hover {
  border-color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
}
.gallery-section {
  padding: 100px 5%;
  max-width: 1400px;
  margin: 0 auto;
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-title {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 12px;
}
.section-subtitle {
  color: var(--text-muted);
  font-size: 16px;
  font-weight: 300;
}
.gallery-slider {
  display: flex;
  gap: 30px;
  overflow-x: auto;
  padding: 10px 0 40px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.gallery-slider::-webkit-scrollbar {
  display: none;
}
.gallery-card {
  flex: 0 0 350px;
  scroll-snap-align: center;
  position: relative;
  border-radius: 24px;
  background: #09090b;
  border: 1px solid var(--border-subtle);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
  display: flex;
  flex-direction: column;
  padding: 30px;
}
.gallery-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 0 1px var(--accent-cyan);
}
.quote-icon-bg {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 80px;
  color: rgba(6, 182, 212, 0.05);
  pointer-events: none;
}
.gallery-card-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}
.gallery-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 18px;
  line-height: 1.5;
  margin-bottom: 24px;
  color: #fff;
}
.gallery-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.gallery-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
}
.gallery-user-info {
  display: flex;
  flex-direction: column;
}
.gallery-username {
  font-size: 13px;
  font-weight: 600;
}
.gallery-role {
  font-size: 11px;
  color: var(--accent-cyan);
}
.about-section {
  padding: 120px 5%;
  background: linear-gradient(180deg, transparent, rgba(6, 182, 212, 0.03) 50%, transparent);
  position: relative;
}
.about-container {
  max-width: 1200px;
  margin: 0 auto;
}
.about-header {
  text-align: center;
  margin-bottom: 60px;
}
.about-header h2 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 16px;
}
.header-line {
  width: 60px;
  height: 4px;
  background: var(--accent-cyan);
  margin: 0 auto;
  border-radius: 2px;
  box-shadow: 0 0 10px var(--accent-cyan-glow);
}
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}
.about-card {
  background: #09090b;
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 40px 30px;
  text-align: center;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  position: relative;
  overflow: hidden;
}
.about-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% -20%, rgba(6, 182, 212, 0.1), transparent 70%);
  pointer-events: none;
}
.about-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(6, 182, 212, 0.3);
}
.about-icon {
  font-size: 36px;
  color: var(--accent-cyan);
  margin-bottom: 24px;
  display: inline-block;
  filter: drop-shadow(0 0 15px var(--accent-cyan-glow));
}
.about-card h3 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 16px;
  color: #fff;
}
.about-card p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
}
.footer {
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 80px 5% 40px;
  background: #000;
  overflow: hidden;
}
.footer-top-glow {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: radial-gradient(circle, var(--accent-cyan), transparent 80%);
  box-shadow: 0 0 30px 2px var(--accent-cyan-glow);
}
.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;
  gap: 60px;
}
.footer-brand {
  max-width: 320px;
}
.footer-logo {
  font-family: var(--font-hand);
  font-size: 32px;
  color: #fff;
  margin-bottom: 16px;
  display: inline-block;
  text-shadow: 0 0 15px rgba(255, 255, 255, 0.2);
}
.footer-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.6;
}
.footer-socials {
  display: flex;
  gap: 16px;
}
.footer-socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  font-size: 16px;
  transition: all 0.3s ease;
  border: 1px solid transparent;
}
.footer-socials a:hover {
  background: var(--accent-cyan);
  color: #000;
  box-shadow: 0 5px 15px var(--accent-cyan-glow);
  transform: translateY(-3px);
}
.footer-links {
  display: flex;
  gap: 60px;
  flex-wrap: wrap;
}
.footer-col h5 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 24px;
  color: #fff;
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 12px;
  transition: color 0.3s, transform 0.3s;
}
.footer-col a:hover {
  color: var(--accent-cyan);
  transform: translateX(3px);
}

.footer-bottom {
  text-align: center;
  padding-top: 40px;
  margin-top: 60px;
  border-top: 1px solid var(--border-subtle);
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.amoled-badge {
  font-size: 10px;
  font-weight: 700;
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.1);
  padding: 4px 10px;
  border-radius: 20px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

@media (max-width: 992px) {
  .features-container {
    grid-template-columns: 1fr;
  }
  .feature-visual {
    margin-top: 40px;
  }
}
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .hero-title {
    font-size: 40px;
  }
  .footer-content {
    flex-direction: column;
  }
}