/* ==========================================================================
   SITARA — CINEMATIC "UNDER CONSTRUCTION"
   Palette: Rich Obsidian/Charcoal (#16181B, #1B1E22), Steel Blue (#5E8EAA),
   Muted Alabaster typography, subtle analog grain & organic ambient lighting.
   ========================================================================== */

:root {
  --bg-base: #0E1013;
  --bg-surface: #16181D;
  --text-pure: #FFFFFF;
  --text-dim: #A1A1A6;
  --text-muted: #86868B;

  --accent-gold: #D4AF37;
  --accent-gold-light: #F3E5AB;
  --accent-gold-dark: #99773D;
  --accent-gold-glow: rgba(212, 175, 55, 0.35);

  --accent-steel: #D4AF37;
  --accent-steel-hover: #E5C158;
  --accent-steel-glow: rgba(212, 175, 55, 0.35);

  --font-heading: 'Outfit', -apple-system, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, sans-serif;

  --ease-cinematic: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html, body {
  width: 100%;
  min-height: 100vh;
  background-color: var(--bg-base);
  color: var(--text-pure);
  font-family: var(--font-body);
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Analog Film Grain for Organic Texture (Removes flat digital look) */
.grain-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  opacity: 0.04;
  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");
}

/* Interactive Cinematic Bokeh Canvas */
#bokehCanvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

/* Atmospheric Ambient Blurred Orbs */
.bg-blur-container {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  background: radial-gradient(circle at 50% 50%, #1c2026 0%, #121417 100%);
}

.blur-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  transition: transform 0.4s ease-out;
}

.orb-1 {
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(62, 77, 92, 0.45) 0%, rgba(20, 23, 26, 0) 70%);
  top: -150px;
  left: 20%;
  animation: orbDrift1 24s ease-in-out infinite alternate;
}

.orb-2 {
  width: 580px;
  height: 580px;
  background: radial-gradient(circle, rgba(46, 56, 68, 0.4) 0%, rgba(20, 23, 26, 0) 70%);
  bottom: -120px;
  right: 15%;
  animation: orbDrift2 28s ease-in-out infinite alternate;
}

.orb-3 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(74, 65, 56, 0.25) 0%, rgba(20, 23, 26, 0) 70%);
  top: 40%;
  left: 55%;
  animation: orbDrift3 20s ease-in-out infinite alternate;
}

@keyframes orbDrift1 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-50px, 40px) scale(1.15); }
}

@keyframes orbDrift2 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(60px, -40px) scale(1.1); }
}

@keyframes orbDrift3 {
  0% { transform: translate(0, 0); opacity: 0.2; }
  100% { transform: translate(-30px, 30px); opacity: 0.35; }
}

.bg-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(20, 23, 27, 0.2) 0%, rgba(14, 16, 19, 0.88) 100%);
}

/* Page Layout */
.page-wrapper {
  position: relative;
  z-index: 3;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.75rem 2.25rem;
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  animation: fadeInDown 0.8s var(--ease-cinematic) forwards;
}

.brand-box {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo-img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(200, 162, 106, 0.5);
  box-shadow: 0 0 10px rgba(200, 162, 106, 0.2);
}

.brand-logo {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  letter-spacing: 0.22em;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
}

/* Center Logo Emblem */
.center-logo-wrapper {
  margin-bottom: 1.75rem;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeInDown 1s var(--ease-cinematic) 0.1s forwards;
}

.hero-logo-img {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid rgba(200, 162, 106, 0.5);
  box-shadow: 0 0 30px rgba(200, 162, 106, 0.25), 0 8px 24px rgba(0, 0, 0, 0.6);
  transition: transform 0.4s var(--ease-cinematic), box-shadow 0.4s ease;
  user-select: none;
}

.hero-logo-img:hover {
  transform: scale(1.06);
  box-shadow: 0 0 45px rgba(200, 162, 106, 0.45), 0 12px 28px rgba(0, 0, 0, 0.7);
}

.top-nav .nav-item {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.25s ease;
  position: relative;
}

.top-nav .nav-item::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 1px;
  background: var(--text-pure);
  transition: width 0.25s ease;
}

.top-nav .nav-item:hover {
  color: #FFFFFF;
}

.top-nav .nav-item:hover::after {
  width: 100%;
}

/* Main Hero */
.hero-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 0;
}

/* Staggered Entrance for Title */
.main-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 3.8rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: linear-gradient(180deg, #FFFFFF 0%, #E8DFD0 55%, #C8A26A 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.title-line {
  display: inline-block;
  opacity: 0;
  transform: translateY(30px);
  animation: slideUpTitle 1s var(--ease-cinematic) forwards;
}

.line-1 { animation-delay: 0.15s; }
.line-2 { animation-delay: 0.3s; }

@keyframes slideUpTitle {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Subtitle */
.subtitle-wrapper {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
  opacity: 0;
  animation: fadeIn 0.9s var(--ease-cinematic) 0.5s forwards;
}

.sub-line {
  display: inline-block;
  width: 45px;
  height: 1px;
  background: linear-gradient(90deg, rgba(255,255,255,0), rgba(255,255,255,0.4));
}

.right-line {
  background: linear-gradient(90deg, rgba(255,255,255,0.4), rgba(255,255,255,0));
}

.subtitle-text {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.85);
  text-transform: none;
}

/* Tagline Statement */
.tagline-text {
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 1.75rem;
  opacity: 0;
  animation: fadeIn 0.9s var(--ease-cinematic) 0.65s forwards;
}

/* Progress Bar with Spinner & Labels */
.progress-container {
  width: 100%;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  opacity: 0;
  animation: fadeIn 0.9s var(--ease-cinematic) 0.8s forwards;
}

.working-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.25rem;
}

.spinning-ring {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-top-color: var(--accent-gold);
  border-right-color: var(--accent-gold);
  border-radius: 50%;
  animation: spinRing 0.85s linear infinite;
}

@keyframes spinRing {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.progress-bar-track {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.5);
}

.progress-bar-fill {
  height: 100%;
  width: 68%;
  background: linear-gradient(90deg, #99773D, #D4AF37, #F3E5AB);
  border-radius: 999px;
  transition: width 1.6s var(--ease-cinematic);
  position: relative;
  box-shadow: 0 0 16px rgba(212, 175, 55, 0.4);
}

.bar-shine-sweep {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.6) 50%, transparent 100%);
  animation: shineMove 3s infinite linear;
}

@keyframes shineMove {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.progress-labels {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 500;
}

.label-current {
  color: var(--accent-gold);
  font-weight: 700;
  font-size: 0.78rem;
}

/* Action Button & Email Drawer */
.action-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  min-height: 52px;
  opacity: 0;
  animation: fadeIn 0.9s var(--ease-cinematic) 0.85s forwards;
}

.notify-btn {
  background-color: var(--accent-steel);
  color: #FFFFFF;
  border: none;
  padding: 0.75rem 1.85rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  border-radius: 5px;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255,255,255,0.1);
  transition: all 0.25s var(--ease-cinematic);
  position: relative;
  overflow: hidden;
}

.notify-btn:hover {
  background-color: var(--accent-steel-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--accent-steel-glow), 0 0 0 1px rgba(255,255,255,0.2);
}

.notify-btn:active {
  transform: translateY(1px);
}

/* Email Drawer */
.email-drawer {
  display: none;
  animation: drawerPop 0.35s var(--ease-cinematic) forwards;
}

@keyframes drawerPop {
  0% { opacity: 0; transform: translateY(-8px) scale(0.96); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

.drawer-inner {
  display: flex;
  gap: 0.45rem;
  background: rgba(27, 30, 35, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(16px);
  padding: 0.35rem;
  border-radius: 6px;
  box-shadow: 0 12px 36px rgba(0,0,0,0.5);
}

.drawer-inner input {
  background: transparent;
  border: none;
  outline: none;
  padding: 0.55rem 0.95rem;
  color: #FFF;
  font-family: var(--font-body);
  font-size: 0.85rem;
  width: 230px;
}

.drawer-inner input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.drawer-submit {
  background: var(--accent-steel);
  color: #FFF;
  border: none;
  padding: 0.55rem 1.15rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.2s ease;
}

.drawer-submit:hover {
  background: var(--accent-steel-hover);
}

/* Success Banner */
.success-banner {
  display: none;
  align-items: center;
  gap: 0.5rem;
  background: rgba(94, 142, 170, 0.15);
  border: 1px solid var(--accent-steel);
  padding: 0.6rem 1.25rem;
  border-radius: 6px;
  font-size: 0.82rem;
  color: var(--text-pure);
  animation: drawerPop 0.35s var(--ease-cinematic) forwards;
}

.check-icon {
  color: var(--accent-steel);
  font-weight: 700;
}

/* Footer Section */
.footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
  padding-top: 2rem;
  opacity: 0;
  animation: fadeIn 0.9s var(--ease-cinematic) 1s forwards;
}

/* Circular Outlined Social Icons with Micro-Motion */
.social-icons {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.icon-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  transition: all 0.3s var(--ease-cinematic);
  background: rgba(255, 255, 255, 0.02);
  position: relative;
}

.icon-circle:hover {
  border-color: var(--text-pure);
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.copyright {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.05em;
}

/* Global Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Toast */
.clean-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #111418;
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.65rem 1.4rem;
  border-radius: 999px;
  font-size: 0.8rem;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s var(--ease-cinematic);
  z-index: 100;
  box-shadow: 0 12px 36px rgba(0,0,0,0.6);
}

.clean-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Responsive Mobile Optimizations */
@media (max-width: 768px) {
  .page-wrapper {
    padding: 1.75rem 1.25rem;
    min-height: 100dvh;
  }

  .main-title {
    font-size: clamp(2.4rem, 7vw, 3.4rem);
    line-height: 1.12;
    margin-bottom: 1.2rem;
  }

  .hero-logo-img {
    width: 80px;
    height: 80px;
  }

  .center-logo-wrapper {
    margin-bottom: 1.25rem;
  }

  .subtitle-wrapper {
    margin-bottom: 1.75rem;
  }

  .subtitle-text {
    font-size: 0.82rem;
    letter-spacing: 0.1em;
  }

  .sub-line {
    width: 30px;
  }

  .progress-container {
    max-width: 290px;
    margin-bottom: 1.75rem;
  }

  .footer {
    gap: 1.25rem;
    padding-top: 1.25rem;
  }
}

@media (max-width: 480px) {
  .page-wrapper {
    padding: 1.25rem 1rem;
  }

  .header {
    padding-bottom: 0.5rem;
  }

  .brand-logo-img {
    width: 28px;
    height: 28px;
  }

  .brand-logo {
    font-size: 1rem;
  }

  .hero-center {
    padding: 1.5rem 0;
  }

  .hero-logo-img {
    width: 72px;
    height: 72px;
  }

  .center-logo-wrapper {
    margin-bottom: 1rem;
  }

  .main-title {
    font-size: clamp(2rem, 9.5vw, 2.5rem);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
  }

  .subtitle-wrapper {
    gap: 0.75rem;
    margin-bottom: 1.5rem;
  }

  .subtitle-text {
    font-size: 0.78rem;
  }

  .sub-line {
    width: 20px;
  }

  .tagline-text {
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    padding: 0 0.5rem;
  }

  .progress-container {
    max-width: 220px;
    margin-bottom: 0;
  }

  .social-icons {
    gap: 0.85rem;
  }

  .icon-circle {
    width: 40px;
    height: 40px;
  }

  .icon-circle svg {
    width: 16px;
    height: 16px;
  }

  .copyright {
    font-size: 0.68rem;
    text-align: center;
  }
}