/* ============================================
   CEYLAN GLOBAL — Final CSS
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

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

:root {
  --bg-dark: #0B0E14;
  --bg-card: rgba(18, 22, 30, 0.45);
  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --text-dim: #475569;
  
  --aurora-1: #06B6D4; /* Cyan */
  --aurora-2: #8B5CF6; /* Violet */
  --aurora-3: #F43F5E; /* Rose */
  
  --font-main: 'Plus Jakarta Sans', sans-serif;
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-bg: rgba(255, 255, 255, 0.03);
}

html { scroll-behavior: smooth; }

body.theme-aurora {
  font-family: var(--font-main);
  background: var(--bg-dark);
  color: var(--text-main);
  overflow-x: hidden;
  line-height: 1.6;
}

ul { list-style: none; }
a { text-decoration: none; color: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5%;
}

.text-center { text-align: center; }
.mt-4 { margin-top: 24px; }
.w-100 { width: 100%; }
.flex-center { display: flex; align-items: center; justify-content: center; gap: 8px; }
.text-cyan { color: var(--aurora-1) !important; }
.text-purple { color: var(--aurora-2) !important; }
.text-dim { color: var(--text-dim) !important; }

/* ---- AURORA BACKGROUND ---- */
.aurora-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background: var(--bg-dark);
}
.aur-orb {
  position: absolute;
  width: 50vw;
  height: 50vw;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.15;
  mix-blend-mode: screen;
  animation: blob-float 25s infinite alternate ease-in-out;
}
.aur-1 { background: var(--aurora-1); top: -20%; left: -10%; }
.aur-2 { background: var(--aurora-2); right: -10%; top: 30%; animation-delay: -5s; }
.aur-3 { background: var(--aurora-3); bottom: -20%; left: 20%; animation-delay: -10s; }

@keyframes blob-float {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(15%, 15%) scale(1.1) rotate(45deg); }
  100% { transform: translate(-10%, 10%) scale(0.9) rotate(-45deg); }
}

/* ---- MOUSE GLOW CARDS ---- */
.glow-card {
  position: relative;
  background: var(--bg-card);
  border-radius: 20px;
  padding: 1px; /* border thickness */
  z-index: 1;
}
.glow-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 20px;
  background: radial-gradient(
    800px circle at var(--mouse-x, 0) var(--mouse-y, 0),
    rgba(255, 255, 255, 0.4),
    transparent 40%
  );
  z-index: -1;
  opacity: 0;
  transition: opacity 0.5s;
}
.glow-card:hover::before { opacity: 1; }

.glow-card-inner {
  background: var(--bg-card);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: 19px;
  height: 100%;
  border: 1px solid var(--glass-border);
  overflow: hidden;
}

/* ---- GRADIENT TEXT ---- */
.gradient-text {
  background: linear-gradient(to right, var(--aurora-1), var(--aurora-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.gradient-text-alt {
  background: linear-gradient(to right, var(--aurora-2), var(--aurora-3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ---- NAVBAR ---- */
.navbar-top {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: rgba(11, 14, 20, 0.5);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  z-index: 100;
  padding: 16px 0;
  transition: all 0.4s;
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 1.1rem; }
.logo-mark {
  width: 32px; height: 32px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--aurora-1);
}
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a { color: var(--text-muted); font-size: 0.9rem; font-weight: 600; transition: color 0.3s; }
.nav-links a:hover { color: #fff; }

.btn-primary {
  background: var(--text-main);
  color: var(--bg-dark);
  padding: 10px 20px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  transition: 0.3s;
}
.btn-primary:hover { background: var(--aurora-1); color: #fff; transform: translateY(-2px); }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.hamburger span { display: block; width: 20px; height: 2px; background: #fff; transition: 0.3s; }

.mobile-menu {
  display: none;
  background: rgba(11,14,20,0.95);
  backdrop-filter: blur(30px);
  border-top: 1px solid var(--glass-border);
  padding: 24px 5%;
  position: absolute; top: 100%; left: 0; right: 0;
}
.mobile-menu a { display: block; font-size: 1.1rem; font-weight: 600; margin-bottom: 16px; color: var(--text-muted); }
.mobile-menu.open { display: block; }

@media (max-width: 768px) {
  .nav-links, .desktop-btn { display: none; }
  .hamburger { display: flex; }
}

/* ---- BUTTONS GLOW ---- */
.btn-glow-wrap {
  position: relative;
  display: inline-block;
  padding: 2px;
  border-radius: 100px;
  background: linear-gradient(135deg, var(--aurora-1), var(--aurora-2));
  z-index: 1;
}
.btn-glow-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: inherit;
  filter: blur(12px);
  opacity: 0.6;
  z-index: -1;
  transition: opacity 0.3s;
}
.btn-glow-wrap:hover::after { opacity: 0.9; }
.btn-glow-inner {
  display: inline-block;
  background: var(--bg-dark);
  color: #fff;
  padding: 14px 32px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 1rem;
  transition: background 0.3s;
}
.btn-glow-wrap:hover .btn-glow-inner { background: rgba(11, 14, 20, 0.4); }

/* ---- HERO SECTION ---- */
.hero-section {
  padding-top: 18vh;
  padding-bottom: 100px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
}
.pulse-dot {
  width: 8px; height: 8px;
  background: #27C93F;
  border-radius: 50%;
  box-shadow: 0 0 10px #27C93F;
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.5); opacity: 0.5; } }

.hero-title {
  font-size: clamp(3.5rem, 8vw, 6.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}
.hero-desc {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto 40px;
}
.dashboard-mockup {
  max-width: 850px;
  margin: 60px auto 0;
}
.mockup-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background: rgba(0,0,0,0.5);
  border-bottom: 1px solid var(--glass-border);
}
.mockup-header .dot { width: 12px; height: 12px; border-radius: 50%; }
.mockup-header .red { background: #FF5F56; }
.mockup-header .yellow { background: #FFBD2E; }
.mockup-header .green { background: #27C93F; }
.mockup-url {
  margin-left: 16px;
  background: rgba(255,255,255,0.05);
  padding: 4px 14px;
  border-radius: 8px;
  font-size: 0.75rem;
  color: var(--text-muted);
}
.mockup-img { width: 100%; height: auto; display: block; }

/* ---- SERVICES ---- */
.services-section { padding: 80px 0; }
.section-head { margin-bottom: 60px; max-width: 800px; margin-inline: auto; }
.sec-label { color: var(--aurora-1); font-weight: 700; letter-spacing: 0.15em; font-size: 0.8rem; margin-bottom: 10px; display: block; }
.sec-title { font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 16px; }
.sec-desc { font-size: 1.1rem; color: var(--text-muted); }

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.s-card .glow-card-inner { padding: 40px 30px; text-align: left; }
.s-icon {
  width: 50px; height: 50px;
  background: rgba(6, 182, 212, 0.1);
  color: var(--aurora-1);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
}
.s-icon.cyan { background: rgba(6, 182, 212, 0.1); color: var(--aurora-1); }
.s-icon.purple { background: rgba(139, 92, 246, 0.1); color: var(--aurora-2); }
.s-icon.rose { background: rgba(244, 63, 94, 0.1); color: var(--aurora-3); }

.s-card h3 { font-size: 1.3rem; margin-bottom: 12px; }
.s-card p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.6; }

/* ---- STATIONS / GALLERIES ---- */
.station-section { padding: 80px 0; }
.station-block { margin-bottom: 40px; }
.station-inner { display: flex; align-items: stretch; padding: 20px; gap: 40px; }
.station-inner.reverse { flex-direction: row-reverse; }

.st-text { flex: 1; display: flex; flex-direction: column; justify-content: center; padding: 30px; }
.st-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 20px;
  width: max-content;
}
.st-badge.cyan { background: rgba(6, 182, 212, 0.15); color: var(--aurora-1); }
.st-badge.purple { background: rgba(139, 92, 246, 0.15); color: var(--aurora-2); }
.st-badge.rose { background: rgba(244, 63, 94, 0.15); color: var(--aurora-3); }

.st-text h3 { font-size: 2rem; font-weight: 800; margin-bottom: 16px; line-height: 1.1; }
.st-text p { font-size: 1.05rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 24px; }
.st-features { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.st-features li { display: flex; align-items: flex-start; gap: 12px; font-weight: 600; font-size: 0.95rem; color: #fff; }
.st-features i { color: var(--aurora-2); font-size: 1.2rem; }

.st-gallery { flex: 1.2; display: flex; flex-direction: column; gap: 12px; }
.st-main-img-wrap {
  flex: 1;
  width: 100%;
  height: 380px;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  background: #000;
}
.st-main-img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: opacity 0.4s ease, transform 0.6s ease;
}

.st-thumbs {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 4px; /* for scrollbar */
}
.st-thumbs::-webkit-scrollbar { height: 4px; }
.st-thumbs::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.2); border-radius: 10px; }

.thumb {
  width: 90px; height: 65px;
  flex-shrink: 0;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  opacity: 0.5;
  transition: 0.3s;
}
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb:hover, .thumb.active { opacity: 1; border-color: var(--aurora-1); }

@media (max-width: 900px) {
  .services-grid { grid-template-columns: 1fr; }
  .station-inner, .station-inner.reverse { flex-direction: column; padding: 16px; gap: 20px; }
  .st-text { padding: 10px; }
  .st-main-img-wrap { height: 260px; }
}

/* ---- CONTACT SECTION ---- */
.contact-section { padding: 80px 0 120px; }
.c-inner { padding: 60px; text-align: center; }
.c-inner h2 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; margin-bottom: 16px; }
.c-inner p { font-size: 1.1rem; color: var(--text-muted); max-width: 600px; margin: 0 auto 30px; }
.c-perks {
  display: flex; justify-content: center; gap: 30px; flex-wrap: wrap; margin-bottom: 40px;
}
.perk { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 1rem; }
@media(max-width: 600px) { .c-perks { flex-direction: column; gap: 16px; align-items: center; } .c-inner { padding: 40px 20px; } }

/* ---- FOOTER ---- */
.footer { border-top: 1px solid var(--glass-border); padding: 40px 0; }
.footer-content { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
.f-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; }

/* ---- REVEALS ---- */
.reveal-up { opacity: 0; transform: translateY(40px); transition: 1s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal-blur { opacity: 0; filter: blur(10px); transform: translateY(20px) scale(0.95); transition: 1.2s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal-up.visible, .reveal-blur.visible { opacity: 1; transform: translate(0) scale(1); filter: blur(0); }