/* ============================================
   YESIL TAKSI - Premium PHP Website CSS
   Dark luxury theme - Black/Gold palette
   ============================================ */

/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  border-color: rgba(255,255,255,0.1);
  outline-color: rgba(212,175,55,0.5);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: #0a0a0a;
  color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; color: inherit; }
ul { list-style: none; }

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}
@media (min-width: 640px) { .container { padding: 0 1.5rem; } }
@media (min-width: 1024px) { .container { padding: 0 2rem; } }

/* Section */
.section {
  position: relative;
  padding: 5rem 0;
  overflow: hidden;
}
@media (min-width: 768px) { .section { padding: 8rem 0; } }

/* Gold Colors */
:root {
  --gold: #D4AF37;
  --gold-light: #F5C518;
  --gold-soft: #C9A84C;
  --bg: #0a0a0a;
  --bg-2: #0d0d0d;
}

.gradient-gold {
  background: linear-gradient(135deg, #D4AF37, #F5C518, #C9A84C);
}

.gradient-gold-text {
  background: linear-gradient(135deg, #D4AF37, #F5C518, #C9A84C);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gold { color: #D4AF37; }

/* Glass */
.glass {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.glass-strong {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

/* Neon glow */
.neon-glow {
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.3), 0 0 40px rgba(212, 175, 55, 0.1);
}

/* ===== Loading Screen ===== */
.loading-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #0a0a0a;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loading-top-line {
  position: absolute;
  top: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(135deg, #D4AF37, #F5C518, #C9A84C);
  animation: lineGrow 2s ease-in-out forwards;
}
.loading-bottom-line {
  position: absolute;
  bottom: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(135deg, #D4AF37, #F5C518, #C9A84C);
  animation: lineGrow 2s ease-in-out 0.3s forwards;
}
@keyframes lineGrow { from { width: 0; } to { width: 100%; } }

.loading-logo {
  margin-bottom: 2rem;
  animation: popIn 0.6s ease-out;
}
.loading-logo-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 2px solid #D4AF37;
  display: flex;
  align-items: center;
  justify-content: center;
}
.loading-logo-inner {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #D4AF37, #F5C518, #C9A84C);
}
@keyframes popIn { from { transform: scale(0); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.loading-brand {
  display: flex;
  margin-bottom: 2.5rem;
}
.loading-brand span {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 300;
  letter-spacing: 0.3em;
  color: #D4AF37;
  opacity: 0;
  animation: letterIn 0.4s ease-out forwards;
}
@keyframes letterIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.loading-progress-bar {
  width: clamp(192px, 50vw, 256px);
  height: 2px;
  background: rgba(255,255,255,0.1);
  border-radius: 999px;
  overflow: hidden;
}
.loading-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(135deg, #D4AF37, #F5C518, #C9A84C);
  border-radius: 999px;
  transition: width 0.1s linear;
}
.loading-percent {
  margin-top: 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: #A0A0A0;
  text-transform: uppercase;
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  transition: all 0.5s ease;
  background: transparent;
}
.navbar.scrolled {
  background: rgba(20, 20, 20, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
@media (min-width: 1024px) { .navbar-inner { height: 80px; } }

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.logo-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid rgba(212,175,55,0.5);
  transition: border-color 0.3s;
}
@media (min-width: 1024px) { .logo-circle { width: 40px; height: 40px; } }
.navbar-logo:hover .logo-circle { border-color: #D4AF37; }
.logo-circle img { width: 100%; height: 100%; object-fit: cover; }
.logo-text {
  font-size: 1.125rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  color: #fff;
  transition: color 0.3s;
}
@media (min-width: 1024px) { .logo-text { font-size: 1.25rem; } }
.navbar-logo:hover .logo-text { color: #D4AF37; }

.navbar-nav {
  display: none;
  align-items: center;
  gap: 0.25rem;
}
@media (min-width: 1024px) { .navbar-nav { display: flex; } }
.nav-link {
  position: relative;
  display: inline-block;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.7);
  transition: color 0.3s;
}
.nav-link:hover, .nav-link.active { color: #D4AF37; }
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 2px;
  background: linear-gradient(135deg, #D4AF37, #F5C518, #C9A84C);
}

.navbar-actions { display: flex; align-items: center; gap: 0.75rem; }

.btn-call {
  display: none;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, #D4AF37, #F5C518, #C9A84C);
  color: #000;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 999px;
  transition: all 0.3s;
}
@media (min-width: 640px) { .btn-call { display: flex; } }
.btn-call:hover { box-shadow: 0 0 20px rgba(212,175,55,0.4); transform: translateY(-1px); }

.mobile-menu-toggle {
  display: flex;
  color: #fff;
  padding: 0.5rem;
  transition: color 0.3s;
}
.mobile-menu-toggle:hover { color: #D4AF37; }
@media (min-width: 1024px) { .mobile-menu-toggle { display: none; } }

/* ===== Mobile Menu ===== */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 40;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s, visibility 0.3s;
}
.mobile-menu.open { visibility: visible; opacity: 1; }
.mobile-menu-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
}
.mobile-menu-panel {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 288px;
  background: #111111;
  border-left: 1px solid rgba(255,255,255,0.1);
  padding: 6rem 1.5rem 1.5rem;
  transform: translateX(100%);
  transition: transform 0.3s ease-out;
  display: flex;
  flex-direction: column;
}
.mobile-menu.open .mobile-menu-panel { transform: translateX(0); }
.mobile-menu-nav { display: flex; flex-direction: column; gap: 0.5rem; }
.mobile-nav-link {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.7);
  border-radius: 0.5rem;
  transition: all 0.3s;
}
.mobile-nav-link:hover, .mobile-nav-link.active {
  color: #D4AF37;
  background: rgba(255,255,255,0.05);
}
.mobile-call-btn {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1rem;
  background: linear-gradient(135deg, #D4AF37, #F5C518, #C9A84C);
  color: #000;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 999px;
}

/* ===== Buttons ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, #D4AF37, #F5C518, #C9A84C);
  color: #000;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.05em;
  border-radius: 999px;
  transition: all 0.3s;
}
.btn-primary:hover {
  box-shadow: 0 0 30px rgba(212,175,55,0.5);
  transform: translateY(-2px);
}
.btn-sm { padding: 0.75rem 1.5rem; font-size: 0.875rem; }
.btn-block { width: 100%; justify-content: center; padding: 1.5rem 1rem; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  color: #fff;
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.05em;
  border-radius: 999px;
  transition: all 0.3s;
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(212,175,55,0.5);
  transform: translateY(-2px);
}
.btn-sm { padding: 0.75rem 1.5rem; font-size: 0.875rem; }

/* ===== Hero ===== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  will-change: transform;
}
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.7), rgba(0,0,0,0.5), #0a0a0a);
}
.particles-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 0 1.5rem;
  max-width: 80rem;
  margin: 0 auto;
  opacity: 0;
  animation: fadeInUp 0.8s ease-out 0.3s forwards;
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-pretitle {
  font-size: clamp(0.875rem, 2vw, 1.125rem);
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 1.5rem;
}
@media (min-width: 768px) { .hero-pretitle { margin-bottom: 1.5rem; } }
.hero-title {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}
@media (min-width: 768px) { .hero-title { margin-bottom: 2rem; } }
.hero-subtitle {
  font-size: clamp(1.125rem, 3vw, 1.5rem);
  font-weight: 300;
  color: rgba(255,255,255,0.7);
  margin-bottom: 2.5rem;
}
@media (min-width: 768px) { .hero-subtitle { margin-bottom: 3rem; } }
.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 4rem;
}
@media (min-width: 640px) {
  .hero-cta { flex-direction: row; margin-bottom: 5rem; }
}
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}
@media (min-width: 768px) { .hero-stats { gap: 3rem; } }
.hero-stat {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.05em;
}
@media (min-width: 768px) { .hero-stat { font-size: 1rem; } }
.hero-stat .star { color: #D4AF37; }
.hero-scroll-down {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  color: rgba(255,255,255,0.4);
  transition: color 0.3s;
  animation: bounce 1.5s ease-in-out infinite;
}
.hero-scroll-down:hover { color: #D4AF37; }
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

/* ===== Section Headers ===== */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-eyebrow {
  color: #D4AF37;
  font-size: 0.875rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.section-title {
  font-size: clamp(1.875rem, 5vw, 3rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
}
.section-divider {
  width: 64px;
  height: 2px;
  background: linear-gradient(135deg, #D4AF37, #F5C518, #C9A84C);
  margin-bottom: 2rem;
}
.section-divider.center { margin-left: auto; margin-right: auto; }
.section-subtitle {
  color: rgba(255,255,255,0.5);
  max-width: 42rem;
  margin: 0 auto;
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 1024px) { .about-grid { grid-template-columns: 1fr 1fr; gap: 5rem; } }

.about-image-wrap { position: relative; }
.about-image-glow {
  position: absolute;
  inset: -4px;
  background: linear-gradient(135deg, #D4AF37, #F5C518, #C9A84C);
  border-radius: 1rem;
  opacity: 0.2;
  filter: blur(4px);
}
.about-image-card {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
  transition: transform 0.4s;
}
.about-image-card:hover { transform: scale(1.02); }
.about-image-card img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}
@media (min-width: 640px) { .about-image-card img { height: 400px; } }
@media (min-width: 1024px) { .about-image-card img { height: 500px; } }
.about-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5), transparent);
}
.about-badge {
  position: absolute;
  bottom: -1rem;
  right: -1rem;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 0.75rem;
  padding: 1rem;
  animation: float 3s ease-in-out infinite;
}
@media (min-width: 768px) {
  .about-badge { bottom: 1rem; right: 1rem; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.about-badge-value {
  color: #D4AF37;
  font-weight: 700;
  font-size: 1.25rem;
}
.about-badge-label {
  color: rgba(255,255,255,0.7);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

.about-text {
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
}
.about-text p { margin-bottom: 1rem; }
.about-text strong { color: #D4AF37; font-weight: 600; }

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
@media (min-width: 640px) { .about-stats { grid-template-columns: repeat(4, 1fr); } }
.stat-item { text-align: center; }
.stat-value {
  color: #D4AF37;
  font-size: 1.875rem;
  font-weight: 700;
}
@media (min-width: 768px) { .stat-value { font-size: 2.25rem; } }
.stat-label {
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

/* ===== Services ===== */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) { .services-grid { grid-template-columns: repeat(3, 1fr); gap: 2rem; } }

.service-card {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  cursor: pointer;
  min-height: 380px;
  border: 1px solid rgba(255,255,255,0.05);
  transition: all 0.5s;
}
@media (min-width: 768px) { .service-card { min-height: 420px; } }
.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(212,175,55,0.3);
  box-shadow: 0 0 30px rgba(212,175,55,0.15);
}
.service-card-bg { position: absolute; inset: 0; }
.service-card-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s;
}
.service-card:hover .service-card-bg img { transform: scale(1.1); }
.service-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, #000, rgba(0,0,0,0.8), rgba(0,0,0,0.4));
}
.service-card-content {
  position: relative;
  padding: 1.5rem;
  min-height: inherit;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
@media (min-width: 768px) { .service-card-content { padding: 2rem; } }
.service-icon {
  width: 48px;
  height: 48px;
  border-radius: 0.75rem;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: #D4AF37;
  transition: all 0.5s;
}
.service-card:hover .service-icon {
  box-shadow: 0 0 20px rgba(212,175,55,0.3), 0 0 40px rgba(212,175,55,0.1);
}
.service-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
}
@media (min-width: 768px) { .service-title { font-size: 1.5rem; } }
.service-desc {
  color: rgba(255,255,255,0.5);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}
.service-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.service-feature-tag {
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  color: rgba(212,175,55,0.8);
  border: 1px solid rgba(255,255,255,0.05);
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #D4AF37;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  transition: gap 0.3s;
}
.service-link:hover { gap: 0.75rem; }

/* ===== Car Showcase ===== */
.carousel {
  margin-bottom: 2rem;
}
.carousel-stage {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.05);
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  aspect-ratio: 16/9;
  max-height: 520px;
}
.carousel-main-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.5s, transform 0.5s;
}
.carousel-main-img.changing { opacity: 0; transform: scale(0.95); }
.carousel-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7), transparent 30%, rgba(0,0,0,0.2));
  pointer-events: none;
}
.carousel-label {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  z-index: 5;
}
@media (min-width: 768px) {
  .carousel-label { bottom: 2rem; left: 2rem; }
}
.carousel-label-text {
  color: #fff;
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}
@media (min-width: 768px) { .carousel-label-text { font-size: 1.25rem; } }
.carousel-label-brand {
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  margin-top: 0.25rem;
}
.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.1);
  transition: all 0.3s;
  z-index: 5;
}
@media (min-width: 768px) {
  .carousel-nav { width: 48px; height: 48px; }
}
.carousel-nav.prev { left: 0.75rem; }
.carousel-nav.next { right: 0.75rem; }
@media (min-width: 768px) {
  .carousel-nav.prev { left: 1.25rem; }
  .carousel-nav.next { right: 1.25rem; }
}
.carousel-nav:hover {
  color: #D4AF37;
  border-color: rgba(212,175,55,0.3);
}
.carousel-dots {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  z-index: 5;
}
.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transition: all 0.3s;
  cursor: pointer;
}
.carousel-dot.active {
  width: 24px;
  background: linear-gradient(135deg, #D4AF37, #F5C518, #C9A84C);
}

.carousel-thumbs {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 4rem;
}
@media (min-width: 768px) { .carousel-thumbs { gap: 1rem; } }
.carousel-thumb {
  width: 64px;
  height: 40px;
  border-radius: 0.5rem;
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.1);
  transition: all 0.3s;
  cursor: pointer;
}
@media (min-width: 768px) {
  .carousel-thumb { width: 96px; height: 56px; }
}
.carousel-thumb:hover { border-color: rgba(255,255,255,0.3); transform: scale(1.05); }
.carousel-thumb.active {
  border-color: #D4AF37;
  box-shadow: 0 0 15px rgba(212,175,55,0.3);
}
.carousel-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Specs Bar */
.specs-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 4rem;
}
@media (min-width: 768px) { .specs-bar { gap: 2rem; } }
.spec-pill {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 0.75rem;
  transition: all 0.3s;
}
.spec-pill:hover { border-color: rgba(212,175,55,0.3); }
.spec-icon { color: #D4AF37; }
.spec-label {
  color: rgba(255,255,255,0.4);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.spec-value {
  color: rgba(255,255,255,0.9);
  font-size: 0.875rem;
  font-weight: 500;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 640px) { .features-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; } }
@media (min-width: 1024px) { .features-grid { grid-template-columns: repeat(4, 1fr); } }
.feature-card {
  padding: 1.25rem;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 0.75rem;
  height: 100%;
  transition: all 0.5s;
}
@media (min-width: 768px) { .feature-card { padding: 1.5rem; } }
.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(212,175,55,0.2);
}
.feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 0.5rem;
  background: rgba(212,175,55,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: #D4AF37;
  transition: background 0.5s;
}
.feature-card:hover .feature-icon { background: rgba(212,175,55,0.2); }
.feature-title {
  color: #fff;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}
.feature-desc {
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  line-height: 1.6;
}

/* ===== Price Guarantee ===== */
.price-guarantee {
  position: relative;
}
.price-guarantee::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(212,175,55,0.05), #0a0a0a, rgba(212,175,55,0.05));
}
.guarantee-card {
  position: relative;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(212,175,55,0.2);
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 0 20px rgba(212,175,55,0.3), 0 0 40px rgba(212,175,55,0.1);
}
@media (min-width: 768px) { .guarantee-card { padding: 3rem; } }
.guarantee-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
@media (min-width: 1024px) { .guarantee-grid { grid-template-columns: 1fr 1fr; } }

.guarantee-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.guarantee-icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 0.75rem;
  background: linear-gradient(135deg, #D4AF37, #F5C518, #C9A84C);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
}
.guarantee-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
}
@media (min-width: 768px) { .guarantee-title { font-size: 1.875rem; } }
.guarantee-desc {
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-bottom: 2rem;
}
.guarantee-cta {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
@media (min-width: 640px) { .guarantee-cta { flex-direction: row; } }

.guarantee-items { display: flex; flex-direction: column; gap: 1rem; }
.guarantee-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 0.75rem;
  transition: all 0.3s;
}
.guarantee-item:hover {
  border-color: rgba(212,175,55,0.3);
  transform: translateX(4px);
}
.guarantee-item-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 0.5rem;
  background: rgba(212,175,55,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #D4AF37;
  transition: background 0.3s;
}
.guarantee-item:hover .guarantee-item-icon { background: rgba(212,175,55,0.2); }
.guarantee-item-title {
  color: #fff;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}
.guarantee-item-desc {
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  line-height: 1.6;
}

/* ===== Reviews ===== */
.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) { .reviews-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .reviews-grid { grid-template-columns: repeat(3, 1fr); } }

.review-card {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 0.75rem;
  height: 100%;
  transition: all 0.5s;
}
.review-card:hover {
  transform: translateY(-4px);
  border-color: rgba(212,175,55,0.2);
}
.review-quote-icon {
  color: rgba(212,175,55,0.2);
  margin-bottom: 1rem;
}
.review-text {
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}
.review-rating {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 0.75rem;
}
.review-star { color: rgba(255,255,255,0.2); font-size: 1rem; }
.review-star.filled { color: #D4AF37; }
.review-name {
  color: rgba(255,255,255,0.8);
  font-weight: 500;
  font-size: 0.875rem;
}

/* ===== FAQ ===== */
.faq-container { max-width: 48rem; }
.faq-list {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 1rem;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
@media (min-width: 768px) { .faq-list { padding: 1.5rem; } }
.faq-item {
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 0.75rem;
  padding: 1rem 1.5rem;
  transition: all 0.3s;
}
@media (min-width: 768px) { .faq-item { padding: 1rem 1.5rem; } }
.faq-item[open] {
  border-color: rgba(212,175,55,0.2);
  background: rgba(255,255,255,0.02);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.875rem;
  color: #fff;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  padding: 0.5rem 0;
  transition: color 0.3s;
}
@media (min-width: 768px) { .faq-question { font-size: 1rem; } }
.faq-question:hover { color: #D4AF37; }
.faq-question::-webkit-details-marker { display: none; }
.faq-icon {
  color: #D4AF37;
  transition: transform 0.3s;
  flex-shrink: 0;
  margin-left: 1rem;
}
.faq-item[open] .faq-icon { transform: rotate(180deg); }
.faq-answer {
  color: rgba(255,255,255,0.5);
  font-size: 0.875rem;
  line-height: 1.7;
  padding-bottom: 1rem;
  padding-top: 0.5rem;
}

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1fr 1fr; gap: 3rem; } }

.contact-form {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 1rem;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
@media (min-width: 768px) { .contact-form { padding: 2rem; } }

.form-success {
  background: rgba(212,175,55,0.1);
  border: 1px solid rgba(212,175,55,0.3);
  color: #D4AF37;
  padding: 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
}

.form-group label {
  display: block;
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 0.5rem;
  color: #fff;
  font-family: inherit;
  font-size: 0.875rem;
  transition: all 0.3s;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: rgba(212,175,55,0.5);
  box-shadow: 0 0 0 3px rgba(212,175,55,0.1);
}
.form-group textarea { resize: none; }

.contact-side { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 640px) { .contact-cards { grid-template-columns: 1fr 1fr; } }
.contact-card {
  display: block;
  padding: 1rem;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 0.75rem;
  color: #D4AF37;
  transition: all 0.3s;
}
.contact-card:hover { border-color: rgba(212,175,55,0.2); }
.contact-card:hover svg { transform: scale(1.1); }
.contact-card svg { transition: transform 0.3s; margin-bottom: 0.5rem; }
.contact-card-label {
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}
.contact-card-value {
  color: rgba(255,255,255,0.8);
  font-size: 0.875rem;
  font-weight: 500;
}

.map-embed {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 1rem;
  overflow: hidden;
}

.whatsapp-quick {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 0.75rem;
  color: #4ade80;
  transition: all 0.3s;
}
.whatsapp-quick:hover { border-color: rgba(212,175,55,0.3); transform: scale(1.02); }
.whatsapp-quick span:not(.pulse-dot) {
  color: rgba(255,255,255,0.8);
  font-size: 0.875rem;
  letter-spacing: 0.05em;
}
.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ade80;
  animation: pulseScale 1.5s infinite;
}
@keyframes pulseScale {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.5); }
}

/* ===== WhatsApp Float ===== */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 50;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #D4AF37, #F5C518, #C9A84C);
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
  transition: all 0.3s;
  animation: floatBounce 2s ease-in-out infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 0 30px rgba(212,175,55,0.5);
}
@keyframes floatBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.whatsapp-float-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, #D4AF37, #F5C518, #C9A84C);
  opacity: 0.5;
  animation: ringPulse 2s ease-in-out infinite;
}
@keyframes ringPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(212,175,55,0.3); }
  50% { box-shadow: 0 0 40px rgba(212,175,55,0.6); }
}
.whatsapp-float svg { position: relative; z-index: 10; }

/* ===== Footer ===== */
.footer {
  position: relative;
  background: #0a0a0a;
}
.footer-accent-line {
  width: 100%;
  height: 2px;
  background: linear-gradient(135deg, #D4AF37, #F5C518, #C9A84C);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding: 3rem 0;
}
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(3, 1fr); gap: 2rem; } }

.footer-brand-name {
  font-size: 1.25rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  color: #fff;
}
.footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.footer-logo-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid rgba(212,175,55,0.5);
}
.footer-logo-circle img { width: 100%; height: 100%; object-fit: cover; }
.footer-brand-desc {
  color: rgba(255,255,255,0.4);
  font-size: 0.875rem;
  line-height: 1.7;
  max-width: 20rem;
}

.footer-col-title {
  color: #fff;
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a {
  color: rgba(255,255,255,0.4);
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  transition: color 0.3s;
}
.footer-links a:hover { color: #D4AF37; }

.footer-contact li { margin-bottom: 0.75rem; }
.footer-contact a,
.footer-contact span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.4);
  font-size: 0.875rem;
  transition: color 0.3s;
}
.footer-contact a:hover { color: #D4AF37; }
.footer-contact svg { color: #D4AF37; flex-shrink: 0; }

.footer-seo-text {
  color: rgba(255,255,255,0.3);
  font-size: 0.75rem;
  line-height: 1.7;
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
@media (min-width: 640px) { .footer-bottom { flex-direction: row; } }
.footer-bottom p {
  color: rgba(255,255,255,0.3);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}
.footer-bottom p:last-child { color: rgba(255,255,255,0.2); }

/* ===== OSEM Digital Credit ===== */
.footer-credit {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.04);
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}
.footer-credit-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  text-decoration: none;
  transition: all 0.3s ease;
}
.footer-credit-link:hover {
  background: rgba(212,175,55,0.06);
  border-color: rgba(212,175,55,0.25);
  transform: translateY(-1px);
}
.footer-credit-logo {
  height: 22px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  opacity: 0.85;
  transition: opacity 0.3s ease;
  filter: brightness(1.1);
}
.footer-credit-link:hover .footer-credit-logo { opacity: 1; }
.footer-credit-text {
  color: rgba(255,255,255,0.45);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  font-weight: 500;
  transition: color 0.3s ease;
}
.footer-credit-link:hover .footer-credit-text { color: rgba(212,175,55,0.85); }
@media (max-width: 480px) {
  .footer-credit-link {
    flex-direction: column;
    gap: 0.4rem;
    padding: 0.75rem 1rem;
  }
  .footer-credit-logo { height: 18px; }
  .footer-credit-text { font-size: 0.65rem; text-align: center; }
}

/* ===== Reveal Animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal[data-direction="left"] { transform: translateX(-30px); }
.reveal[data-direction="right"] { transform: translateX(30px); }
.reveal.visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* ===== Custom Scrollbar ===== */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: #0a0a0a; }
::-webkit-scrollbar-thumb { background: #333; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #D4AF37; }
* { scrollbar-width: thin; scrollbar-color: #333 #0a0a0a; }

/* Selection */
::selection {
  background: rgba(212,175,55,0.3);
  color: #fff;
}