@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary: #7c3aed;
  --primary-pink: #ec4899;
  --primary-gradient: linear-gradient(135deg, var(--primary) 0%, var(--primary-pink) 100%);
  --bg-color: #0b071e;
  --text-color: #f8fafc;
  --text-muted: #94a3b8;
  --card-bg: rgba(20, 16, 43, 0.65);
  --card-border: rgba(255, 255, 255, 0.08);
  --glass-bg: rgba(11, 7, 30, 0.75);
  --success: #10b981;
  --danger: #ef4444;
}

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

body {
  font-family: 'Outfit', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(124, 58, 237, 0.18), transparent 35%),
    radial-gradient(circle at 90% 70%, rgba(236, 72, 153, 0.18), transparent 35%);
  background-attachment: fixed;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a {
  text-decoration: none;
  color: var(--primary-pink);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

a:hover {
  color: #f472b6;
  text-shadow: 0 0 10px rgba(236, 72, 153, 0.3);
}

/* Navbar */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 18px 8%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--card-border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.logo {
  font-size: 30px;
  font-weight: 900;
  letter-spacing: -1px;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav-links a {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 15px;
  transition: all 0.3s;
}

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

.nav-links a.active {
  color: var(--text-color);
  background: rgba(255, 255, 255, 0.05);
  padding: 6px 12px;
  border-radius: 12px;
}

.lang-switch {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--card-border);
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  cursor: pointer;
  font-family: inherit;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.3s;
}

.lang-switch:hover {
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

/* Container */
.main-content {
  flex: 1;
}

/* Hero Section */
.hero-container {
  max-width: 1200px;
  margin: 120px auto 40px;
  padding: 40px 20px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  min-height: 80vh;
}

.hero-info {
  animation: fadeUp 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.badge-new {
  display: inline-block;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.3);
  color: #c084fc;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}

.hero-info h1 {
  font-size: 4.5rem;
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #ffffff 30%, #e2e8f0 70%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-info p {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 40px;
  line-height: 1.6;
}

.download-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 28px;
  background: var(--primary-gradient);
  color: white !important;
  font-weight: 700;
  border-radius: 30px;
  font-size: 1.05rem;
  box-shadow: 0 10px 25px rgba(236, 72, 153, 0.25);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 35px rgba(236, 72, 153, 0.4);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  box-shadow: none;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 10px 25px rgba(255, 255, 255, 0.05);
}

/* Phone Mockup */
.hero-mockup {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  animation: fadeUp 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.phone-wrapper {
  position: relative;
  border-radius: 40px;
  background: #000;
  padding: 12px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(124, 58, 237, 0.25);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.phone-wrapper:hover {
  transform: translateY(-8px) rotateY(-5deg) rotateX(5deg);
}

.phone-wrapper img {
  width: 300px;
  height: auto;
  border-radius: 30px;
  display: block;
}

.glow-effect {
  position: absolute;
  width: 130%;
  height: 130%;
  background: radial-gradient(circle, rgba(236, 72, 153, 0.15) 0%, transparent 60%);
  z-index: -1;
  pointer-events: none;
}

/* Features Section */
.features-section {
  max-width: 1200px;
  margin: 60px auto;
  padding: 60px 20px;
  text-align: center;
}

.section-header h2 {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 16px;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.15rem;
  margin-bottom: 50px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 40px 30px;
  border-radius: 24px;
  text-align: left;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(236, 72, 153, 0.25);
  box-shadow: 0 20px 40px rgba(124, 58, 237, 0.15);
}

.icon-box {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: var(--primary-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
  margin-bottom: 24px;
  box-shadow: 0 8px 20px rgba(236, 72, 153, 0.2);
}

.feature-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: #ffffff;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.6;
}

/* Interactive Swiper Demo */
.demo-section {
  background: rgba(124, 58, 237, 0.04);
  padding: 80px 20px;
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
}

.demo-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.demo-text h2 {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 20px;
}

.demo-text p {
  color: var(--text-muted);
  font-size: 1.15rem;
  margin-bottom: 30px;
}

.swiper-showcase {
  display: flex;
  justify-content: center;
  position: relative;
  height: 440px;
}

.swipe-card {
  width: 300px;
  height: 420px;
  border-radius: 24px;
  overflow: hidden;
  position: absolute;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--card-border);
  background: #141126;
  cursor: grab;
  user-select: none;
  transform-origin: 50% 90%;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s;
}

.card-img-holder {
  width: 100%;
  height: 70%;
  background-size: cover;
  background-position: center;
  position: relative;
}

.card-gradient-overlay {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 40%;
  background: linear-gradient(to top, #141126, transparent);
}

.card-info-holder {
  padding: 20px;
  height: 30%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
}

.card-city {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.card-actions {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 10px;
}

.btn-action {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s;
  background: rgba(255, 255, 255, 0.03);
}

.btn-action.like {
  color: var(--success);
  border-color: rgba(16, 185, 129, 0.3);
}

.btn-action.like:hover {
  background: rgba(16, 185, 129, 0.15);
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.3);
  transform: scale(1.1);
}

.btn-action.dislike {
  color: var(--danger);
  border-color: rgba(239, 68, 68, 0.3);
}

.btn-action.dislike:hover {
  background: rgba(239, 68, 68, 0.15);
  box-shadow: 0 0 15px rgba(239, 68, 68, 0.3);
  transform: scale(1.1);
}

/* Match Notification Overlay */
.match-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(11, 7, 30, 0.95);
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
  border-radius: 24px;
}

.match-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.match-title {
  font-size: 2rem;
  font-weight: 900;
  color: var(--primary-pink);
  margin-bottom: 20px;
  animation: scaleUp 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Stats Section */
.stats-section {
  max-width: 1000px;
  margin: 60px auto;
  padding: 40px 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  text-align: center;
}

.stat-item h3 {
  font-size: 3.5rem;
  font-weight: 900;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 8px;
}

.stat-item p {
  color: var(--text-muted);
  font-size: 1rem;
  font-weight: 600;
}

/* Content Pages (KVKK, Privacy, Terms) */
.page-container {
  max-width: 850px;
  margin: 140px auto 80px;
  padding: 50px;
  background: var(--card-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
  animation: fadeUp 0.6s ease-out;
}

.page-container h1 {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 12px;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-container .meta {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--card-border);
  padding-bottom: 20px;
}

.page-container h2 {
  font-size: 1.6rem;
  margin: 40px 0 16px;
  color: #fff;
  font-weight: 700;
}

.page-container p, .page-container ul {
  margin-bottom: 20px;
  color: #cbd5e1;
  font-size: 1.08rem;
  line-height: 1.7;
}

.page-container ul {
  padding-left: 24px;
}

.page-container li {
  margin-bottom: 10px;
}

/* Forms */
.form-group {
  margin-bottom: 24px;
  text-align: left;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  font-size: 0.95rem;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  color: white;
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.3s;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-pink);
  box-shadow: 0 0 15px rgba(236, 72, 153, 0.15);
}

.form-control::placeholder {
  color: #64748b;
}

/* Footer */
footer {
  text-align: center;
  padding: 40px 20px;
  border-top: 1px solid var(--card-border);
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-top: auto;
  background: rgba(0, 0, 0, 0.1);
}

footer a {
  color: var(--text-muted);
  font-weight: 600;
}

footer a:hover {
  color: var(--text-color);
}

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

@keyframes scaleUp {
  from { transform: scale(0.8); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* Responsive */
@media (max-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    margin-top: 100px;
    gap: 60px;
  }
  .hero-info h1 { font-size: 3.5rem; }
  .hero-info p { margin-left: auto; margin-right: auto; }
  .download-buttons { justify-content: center; }
  .features-grid { grid-template-columns: 1fr; }
  .demo-container { grid-template-columns: 1fr; text-align: center; }
  .swiper-showcase { height: 440px; }
  .stats-section { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  nav { padding: 15px 5%; }
  .nav-links { display: none; }
  .hero-info h1 { font-size: 2.8rem; }
  .page-container { margin: 100px 16px 40px; padding: 30px 20px; }
}