/* ==========================================================================
   WellSkill Gurukul (wellskillgurukul.co.in) - 3D Maintenance & Launch Design
   Design System, Glassmorphism, 3D Tilt, Neon Glows & Responsive Rules
   ========================================================================== */

:root {
  /* Color Palette - Deep Slate Cosmic / Cyber Sapphire & Gold */
  --bg-dark-base: #050814;
  --bg-dark-surface: #0a0f24;
  --bg-card: rgba(13, 20, 48, 0.65);
  --bg-card-hover: rgba(20, 31, 71, 0.85);
  --bg-card-subtle: rgba(255, 255, 255, 0.03);
  
  /* Brand Accents */
  --accent-primary: #38bdf8;        /* Electric Sky Blue */
  --accent-secondary: #f59e0b;      /* Radiant Gold/Amber */
  --accent-tertiary: #818cf8;       /* Indigo Glow */
  --accent-emerald: #10b981;        /* Success Mint */
  --accent-rose: #f43f5e;           /* Alert Red */
  
  /* Gradients */
  --grad-primary: linear-gradient(135deg, #38bdf8 0%, #818cf8 50%, #c084fc 100%);
  --grad-gold: linear-gradient(135deg, #fbbf24 0%, #f59e0b 50%, #d97706 100%);
  --grad-card: linear-gradient(135deg, rgba(255, 255, 255, 0.07) 0%, rgba(255, 255, 255, 0.01) 100%);
  --grad-glow-btn: linear-gradient(135deg, #0284c7 0%, #38bdf8 50%, #6366f1 100%);
  
  /* Borders & Glass */
  --border-glass: rgba(255, 255, 255, 0.1);
  --border-glass-bright: rgba(56, 189, 248, 0.35);
  --glass-blur: blur(16px);
  --glass-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.07);
  --glass-shadow-hover: 0 25px 60px -5px rgba(56, 189, 248, 0.2), 0 0 0 1px rgba(56, 189, 248, 0.4);

  /* Typography */
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-heading: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'Space Grotesk', monospace, sans-serif;

  /* Text Colors */
  --text-white: #ffffff;
  --text-bright: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  /* Transitions */
  --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ==========================================================================
   CSS Reset & Base Rules
   ========================================================================== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-dark-base);
  color: var(--text-bright);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
  position: relative;
  selection-background-color: var(--accent-primary);
  selection-color: #000;
}

::selection {
  background: rgba(56, 189, 248, 0.3);
  color: #fff;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark-base);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

/* ==========================================================================
   3D Canvas & Ambient Layers
   ========================================================================== */
#canvas3d-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: auto;
  overflow: hidden;
}

#webgl-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Ambient Radiant Lighting Orbs */
.ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 1;
  opacity: 0.45;
  transition: opacity 1s ease;
}

.glow-1 {
  width: 500px;
  height: 500px;
  top: -100px;
  left: 5%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.35) 0%, rgba(14, 165, 233, 0) 70%);
  animation: floatAmbient 18s ease-in-out infinite alternate;
}

.glow-2 {
  width: 600px;
  height: 600px;
  bottom: 10%;
  right: -5%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.3) 0%, rgba(79, 70, 229, 0) 70%);
  animation: floatAmbient 22s ease-in-out infinite alternate-reverse;
}

.glow-3 {
  width: 400px;
  height: 400px;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(245, 158, 11, 0.18) 0%, rgba(217, 119, 6, 0) 70%);
  animation: floatAmbient 15s ease-in-out infinite alternate;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  pointer-events: none;
  z-index: 2;
}

@keyframes floatAmbient {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -30px) scale(1.1); }
  100% { transform: translate(-30px, 40px) scale(0.95); }
}

/* ==========================================================================
   App Layout
   ========================================================================== */
.app-wrapper {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.header-container,
.content-container,
.footer-container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ==========================================================================
   Header & Brand Navigation
   ========================================================================== */
.site-header {
  padding: 1.25rem 0;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 8, 20, 0.7);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease;
}

.brand-link:hover {
  transform: translateY(-1px);
}

.logo-box {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4), inset 0 0 12px rgba(56, 189, 248, 0.2);
  overflow: hidden;
  position: relative;
}

.brand-logo {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.5));
}

.logo-fallback {
  display: none;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--accent-primary);
}

.brand-info {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-white);
  line-height: 1.2;
}

.brand-title span {
  color: var(--accent-secondary);
}

.brand-domain {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-primary);
  letter-spacing: 0.04em;
  opacity: 0.9;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.status-indicator-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.35);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #fbbf24;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #f59e0b;
  box-shadow: 0 0 10px #f59e0b;
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0% { transform: scale(0.9); opacity: 0.7; box-shadow: 0 0 4px #f59e0b; }
  50% { transform: scale(1.3); opacity: 1; box-shadow: 0 0 14px #f59e0b; }
  100% { transform: scale(0.9); opacity: 0.7; box-shadow: 0 0 4px #f59e0b; }
}

.sound-toggle-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  width: 38px;
  height: 38px;
  border-radius: 10px;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.sound-toggle-btn:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  transform: scale(1.05);
}

/* ==========================================================================
   Main Content & Hero Section
   ========================================================================== */
.main-content {
  flex: 1;
  padding: 3rem 0 4rem;
}

.hero-section {
  text-align: center;
  max-width: 840px;
  margin: 0 auto 3rem;
}

.maintenance-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.25);
  color: var(--accent-primary);
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 20px rgba(56, 189, 248, 0.1);
}

.maintenance-pill i {
  color: var(--accent-secondary);
}

.hero-heading {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text-white);
  margin-bottom: 1.25rem;
}

.gradient-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-subtext {
  font-size: clamp(1rem, 1.8vw, 1.18rem);
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 720px;
  margin: 0 auto;
}

.hero-subtext strong {
  color: var(--accent-primary);
  font-weight: 600;
}

/* ==========================================================================
   3D Countdown Timer Section & Cards
   ========================================================================== */
.countdown-section {
  max-width: 900px;
  margin: 0 auto 3.5rem;
  perspective: 1000px;
}

.countdown-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  padding: 0 0.5rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.countdown-label {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-white);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.countdown-label i {
  color: var(--accent-secondary);
}

.countdown-target {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  padding: 0.25rem 0.75rem;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.countdown-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

/* 3D Glass Countdown Card */
.tilt-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
  transform-style: preserve-3d;
}

.tilt-card:hover {
  border-color: var(--border-glass-bright);
  box-shadow: var(--glass-shadow-hover);
}

.countdown-card {
  padding: 1.75rem 1rem 1.25rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}

.ring-wrapper {
  position: relative;
  width: 130px;
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.progress-ring {
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
  position: absolute;
  top: 0;
  left: 0;
}

.ring-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.06);
  stroke-width: 7;
}

.ring-fill {
  fill: none;
  stroke: var(--accent-primary);
  stroke-width: 7;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.85s cubic-bezier(0.4, 0, 0.2, 1);
  filter: drop-shadow(0 0 6px rgba(56, 189, 248, 0.5));
}

#ring-days {
  stroke: #38bdf8;
  filter: drop-shadow(0 0 7px rgba(56, 189, 248, 0.6));
}

#ring-hours {
  stroke: #818cf8;
  filter: drop-shadow(0 0 7px rgba(129, 140, 248, 0.6));
}

#ring-mins {
  stroke: #c084fc;
  filter: drop-shadow(0 0 7px rgba(192, 132, 252, 0.6));
}

#ring-secs {
  stroke: #f59e0b;
  filter: drop-shadow(0 0 9px rgba(245, 158, 11, 0.8));
}

.timer-digits {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.digit-value {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--text-white);
  line-height: 1;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  transition: transform 0.2s ease;
}

.digit-value.accent {
  color: #fbbf24;
}

.card-footer {
  position: relative;
  z-index: 2;
}

.unit-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-bright);
}

.unit-sub {
  font-size: 0.72rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Card Specular Reflection */
.card-glass-shine {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.06),
    transparent
  );
  pointer-events: none;
  transition: left 0.75s ease;
}

.tilt-card:hover .card-glass-shine {
  left: 100%;
}

/* Countdown Action Strip */
.countdown-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-bright);
  padding: 0.65rem 1.35rem;
  border-radius: 12px;
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  backdrop-filter: blur(8px);
  transition: var(--transition-smooth);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--text-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.btn-secondary i {
  color: var(--accent-primary);
}

.btn-secondary:hover i {
  color: var(--accent-secondary);
}

/* ==========================================================================
   Live Maintenance Progress Tracker
   ========================================================================== */
.progress-section {
  max-width: 900px;
  margin: 0 auto 3.5rem;
  padding: 2rem;
}

.section-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.tracker-title {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.icon-circle {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  font-size: 1.15rem;
}

.tracker-title h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-white);
}

.tracker-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.percentage-badge {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(56, 189, 248, 0.2) 100%);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #34d399;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.progress-track {
  width: 100%;
  height: 12px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
  margin-bottom: 1.75rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #0284c7 0%, #38bdf8 45%, #10b981 100%);
  border-radius: 999px;
  position: relative;
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.6);
  transition: width 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.progress-glimmer {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  animation: glimmer 2.5s infinite;
}

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

.milestones-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.milestone-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 0.9rem 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: var(--transition-smooth);
}

.milestone-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
}

.ms-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.milestone-item.completed .ms-icon {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.4);
}

.milestone-item.in-progress .ms-icon {
  background: rgba(56, 189, 248, 0.2);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.4);
}

.milestone-item.upcoming .ms-icon {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-dim);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.ms-info {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.ms-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-bright);
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.ms-status {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
}

.milestone-item.completed .ms-status {
  color: #34d399;
}

.milestone-item.in-progress .ms-status {
  color: #38bdf8;
}

/* ==========================================================================
   Sneak Peek Feature Cards
   ========================================================================== */
.features-preview-section {
  max-width: 1000px;
  margin: 0 auto 3.5rem;
}

.section-heading-box {
  text-align: center;
  margin-bottom: 2rem;
}

.sub-badge {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-secondary);
  background: rgba(245, 158, 11, 0.1);
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(245, 158, 11, 0.25);
  display: inline-block;
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-white);
  letter-spacing: -0.02em;
}

.preview-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  padding: 2rem 1.75rem;
  border-radius: 20px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 2;
}

.gradient-amber {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: #fbbf24;
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.25);
}

.gradient-cyan {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.35);
  color: #38bdf8;
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.25);
}

.gradient-purple {
  background: rgba(192, 132, 252, 0.15);
  border: 1px solid rgba(192, 132, 252, 0.35);
  color: #c084fc;
  box-shadow: 0 0 20px rgba(192, 132, 252, 0.25);
}

.feature-card h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 0.6rem;
  position: relative;
  z-index: 2;
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  position: relative;
  z-index: 2;
}

.card-glow-bg {
  position: absolute;
  bottom: -40px;
  right: -40px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.15) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

/* ==========================================================================
   Subscription Box ("Notify Me")
   ========================================================================== */
.subscribe-section {
  max-width: 820px;
  margin: 0 auto 3.5rem;
  padding: 2.5rem 2.25rem;
  background: linear-gradient(135deg, rgba(13, 20, 48, 0.85) 0%, rgba(20, 32, 77, 0.7) 100%);
  border: 1px solid rgba(56, 189, 248, 0.25);
}

.subscribe-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}

.bell-circle {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(217, 119, 6, 0.1) 100%);
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: #fbbf24;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  flex-shrink: 0;
  box-shadow: 0 0 25px rgba(245, 158, 11, 0.25);
}

.subscribe-texts h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 0.25rem;
}

.subscribe-texts p {
  font-size: 0.92rem;
  color: var(--text-muted);
}

.notify-form {
  margin-bottom: 1.25rem;
  position: relative;
}

.input-wrapper {
  display: flex;
  align-items: center;
  background: rgba(5, 8, 20, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 0.35rem 0.45rem 0.35rem 1.1rem;
  transition: var(--transition-smooth);
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.4);
}

.input-wrapper:focus-within {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.25), inset 0 2px 8px rgba(0, 0, 0, 0.4);
}

.input-icon {
  color: var(--text-dim);
  font-size: 1.1rem;
  margin-right: 0.75rem;
  transition: color 0.2s ease;
}

.input-wrapper:focus-within .input-icon {
  color: var(--accent-primary);
}

.email-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font-main);
  font-size: 1rem;
  color: var(--text-white);
  padding: 0.65rem 0;
  min-width: 150px;
}

.email-input::placeholder {
  color: var(--text-dim);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: var(--grad-glow-btn);
  border: none;
  outline: none;
  color: #ffffff;
  padding: 0.85rem 1.75rem;
  border-radius: 10px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(56, 189, 248, 0.35);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 25px rgba(56, 189, 248, 0.55);
}

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

.btn-spinner {
  display: none;
}

.btn-primary.loading .btn-text,
.btn-primary.loading .btn-icon {
  display: none;
}

.btn-primary.loading .btn-spinner {
  display: inline-block;
}

.form-feedback {
  font-size: 0.88rem;
  margin-top: 0.75rem;
  min-height: 1.2rem;
  font-weight: 500;
  display: none;
}

.form-feedback.success {
  display: block;
  color: #34d399;
}

.form-feedback.error {
  display: block;
  color: #fb7185;
}

.form-footer-notes {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: var(--text-dim);
  padding-top: 0.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.form-footer-notes span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.form-footer-notes span i {
  color: var(--accent-primary);
}

/* ==========================================================================
   Direct Contact & Help Desk Strip
   ========================================================================== */
.contact-strip-section {
  max-width: 820px;
  margin: 0 auto 2rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 1.15rem 1.4rem;
  text-decoration: none;
  color: inherit;
  transition: var(--transition-smooth);
}

.contact-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glass-bright);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.contact-card:hover .contact-icon {
  transform: scale(1.1);
}

.contact-icon.whatsapp {
  background: rgba(37, 211, 102, 0.15);
  border-color: rgba(37, 211, 102, 0.4);
  color: #25d366;
}

.contact-detail {
  flex: 1;
  overflow: hidden;
}

.contact-title {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-bottom: 0.15rem;
}

.contact-val {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
}

.arrow-icon {
  color: var(--text-dim);
  font-size: 0.85rem;
  transition: transform 0.2s ease, color 0.2s ease;
}

.contact-card:hover .arrow-icon {
  transform: translateX(4px);
  color: var(--accent-primary);
}

/* ==========================================================================
   Footer Section
   ========================================================================== */
.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(5, 8, 20, 0.85);
  backdrop-filter: blur(12px);
  padding: 2.25rem 0;
  margin-top: auto;
}

.footer-brand-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.footer-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-primary);
}

.footer-logo-title strong {
  color: var(--text-white);
}

.social-links {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.social-btn:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(56, 189, 248, 0.3);
}

.footer-bottom-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 0.75rem;
}

.copyright-text strong {
  color: var(--text-muted);
}

.footer-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.03);
  padding: 0.25rem 0.75rem;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.78rem;
  font-family: var(--font-mono);
}

.footer-tag i {
  color: #34d399;
}

/* ==========================================================================
   Toast Notification Popup
   ========================================================================== */
.toast-popup {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: rgba(13, 20, 48, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(56, 189, 248, 0.4);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7), 0 0 30px rgba(56, 189, 248, 0.25);
  border-radius: 16px;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  z-index: 1000;
  max-width: 380px;
  transform: translateY(120%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
}

.toast-popup.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.toast-icon {
  font-size: 1.4rem;
  color: #34d399;
  flex-shrink: 0;
}

.toast-body h5 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 0.1rem;
}

.toast-body p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.toast-close {
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 0.9rem;
  cursor: pointer;
  padding: 0.25rem;
  margin-left: auto;
  transition: color 0.2s ease;
}

.toast-close:hover {
  color: var(--text-white);
}

/* ==========================================================================
   Responsive Breakpoints & Mobile Optimization
   ========================================================================== */

/* Tablets & Small Laptops (< 992px) */
@media (max-width: 992px) {
  .countdown-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 0.85rem;
  }
  
  .ring-wrapper {
    width: 110px;
    height: 110px;
  }

  .progress-ring {
    width: 110px;
    height: 110px;
    viewBox: 0 0 110 110;
  }

  .ring-bg, .ring-fill {
    cx: 55;
    cy: 55;
    r: 45;
    stroke-dasharray: 282.743;
  }

  .digit-value {
    font-size: 2.2rem;
  }

  .milestones-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
  }

  .preview-cards-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }
}

/* Tablets Portrait (< 768px) */
@media (max-width: 768px) {
  .hero-section {
    margin-bottom: 2.25rem;
  }

  .countdown-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .countdown-card {
    padding: 1.5rem 1rem;
  }

  .ring-wrapper {
    width: 120px;
    height: 120px;
  }

  .progress-ring {
    width: 120px;
    height: 120px;
  }

  .ring-bg, .ring-fill {
    cx: 60;
    cy: 60;
    r: 50;
    stroke-dasharray: 314.159;
  }

  .digit-value {
    font-size: 2.4rem;
  }

  .preview-cards-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .subscribe-section {
    padding: 1.75rem 1.25rem;
  }

  .subscribe-header {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }

  .bell-circle {
    margin: 0 auto;
  }

  .input-wrapper {
    flex-direction: column;
    padding: 0.75rem;
    gap: 0.75rem;
  }

  .input-icon {
    display: none;
  }

  .email-input {
    width: 100%;
    text-align: center;
    padding: 0.5rem 0;
  }

  .btn-primary {
    width: 100%;
    padding: 0.9rem 1rem;
  }

  .form-footer-notes {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.5rem;
  }

  .footer-brand-row {
    flex-direction: column;
    text-align: center;
    gap: 1.25rem;
  }

  .footer-bottom-row {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }
}

/* Mobile Screens (< 480px) */
@media (max-width: 480px) {
  .site-header {
    padding: 0.85rem 0;
  }

  .header-container {
    padding: 0 1rem;
  }

  .brand-title {
    font-size: 1.15rem;
  }

  .brand-domain {
    font-size: 0.7rem;
  }

  .status-indicator-badge {
    padding: 0.25rem 0.65rem;
    font-size: 0.75rem;
  }

  .countdown-grid {
    gap: 0.75rem;
  }

  .ring-wrapper {
    width: 105px;
    height: 105px;
  }

  .digit-value {
    font-size: 1.95rem;
  }

  .unit-label {
    font-size: 0.75rem;
  }

  .milestones-grid {
    grid-template-columns: 1fr;
  }

  .progress-section {
    padding: 1.5rem 1rem;
  }

  .toast-popup {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    max-width: none;
  }
}

/* Accessibility & Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}