/* ==========================================================================
   BP AVIATION - COMING SOON LUXURY PORTAL
   Aviation Consultants | Executive Advisory & Strategic Infrastructure
   ========================================================================== */

:root {
  /* Color Palette matching reference image */
  --bg-primary: #FAF7F2;
  --bg-cream: #FCFAF7;
  --bg-ivory-gradient: radial-gradient(circle at 50% 20%, #FFFFFF 0%, #FAF7F2 55%, #F4EFEB 100%);
  --bg-water: linear-gradient(180deg, rgba(235, 240, 245, 0) 0%, rgba(220, 228, 235, 0.45) 50%, rgba(205, 216, 226, 0.6) 100%);

  --navy-primary: #0A192F;
  --navy-deep: #06101E;
  --navy-muted: #3D5265;
  --navy-subtext: #4A5D6E;
  --navy-border: rgba(10, 25, 47, 0.12);

  --gold-primary: #C59B56;
  --gold-metallic: #B88A44;
  --gold-light: #DFC89B;
  --gold-pale: #F7F1E5;
  --gold-gradient: linear-gradient(135deg, #DFC89B 0%, #C59B56 50%, #9E7432 100%);
  --gold-glow: rgba(197, 155, 86, 0.35);

  --whatsapp-green: #25D366;
  --whatsapp-dark: #1EBE5D;
  --whatsapp-deep: #128C7E;

  --bridge-slate: #4E6B82;
  --bridge-dark: #273A4B;
  --bridge-deck: #1F303F;

  --font-serif: 'Cinzel', 'Playfair Display', Georgia, serif;
  --font-script: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Montserrat', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-elevation: 0 16px 40px -8px rgba(10, 25, 47, 0.08), 0 4px 12px -2px rgba(10, 25, 47, 0.04);
  --shadow-gold: 0 8px 24px -4px rgba(197, 155, 86, 0.3);
}

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

html, body {
  width: 100%;
  min-height: 100vh;
  font-family: var(--font-sans);
  background: var(--bg-primary);
  background-image: var(--bg-ivory-gradient);
  color: var(--navy-primary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Subtle background grain / vignette */
.ambient-vignette {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  background: radial-gradient(ellipse at 50% 35%, transparent 60%, rgba(184, 138, 68, 0.03) 85%, rgba(10, 25, 47, 0.06) 100%);
  z-index: 1;
}

/* ==========================================================================
   TOP LUXURY NAVIGATION
   ========================================================================== */

.top-nav {
  position: relative;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 3.5rem;
  max-width: 1600px;
  margin: 0 auto;
}

.brand-badge {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  background: rgba(197, 155, 86, 0.08);
  border: 1px solid rgba(197, 155, 86, 0.3);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-metallic);
}

.status-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold-metallic);
  box-shadow: 0 0 0 0 rgba(197, 155, 86, 0.7);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(197, 155, 86, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 7px rgba(197, 155, 86, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(197, 155, 86, 0); }
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

/* Ambient Audio Toggle */
.btn-icon-ambient {
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--navy-border);
  border-radius: 9999px;
  padding: 0.42rem 0.95rem;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--navy-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
  backdrop-filter: blur(8px);
}

.btn-icon-ambient:hover {
  border-color: var(--gold-primary);
  color: var(--navy-primary);
  background: #FFFFFF;
}

.btn-icon-ambient.active {
  background: var(--gold-pale);
  border-color: var(--gold-primary);
  color: var(--gold-metallic);
}

/* WhatsApp Nav Button */
.btn-whatsapp-nav {
  background: var(--navy-primary);
  color: #FFFFFF;
  border: 1px solid var(--navy-primary);
  padding: 0.5rem 1.35rem;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 9999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 14px rgba(10, 25, 47, 0.15);
}

.btn-whatsapp-nav svg {
  width: 17px;
  height: 17px;
  fill: #25D366;
  transition: transform 0.25s ease;
}

.btn-whatsapp-nav:hover {
  background: #122238;
  border-color: #25D366;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.25);
  transform: translateY(-1px);
}

.btn-whatsapp-nav:hover svg {
  transform: scale(1.15);
}

/* ==========================================================================
   HERO / BRAND SECTION (MATCHING EXACT COMPOSITION OF REFERENCE IMAGE)
   ========================================================================== */

.hero-container {
  position: relative;
  z-index: 10;
  max-width: 1480px;
  margin: 0 auto;
  padding: 0.5rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.brand-header {
  margin-bottom: 0.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.logo-wrapper {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
}

.logo-image {
  height: 120px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(10, 25, 47, 0.05));
  transition: transform 0.3s ease;
}

.logo-image:hover {
  transform: scale(1.02);
}

/* Fallback pure typography logo if image is loading */
.logo-script-text {
  font-family: var(--font-script);
  font-style: italic;
  font-size: 4.8rem;
  line-height: 0.9;
  color: #0d2238;
  letter-spacing: -0.02em;
}

.logo-divider-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  width: 100%;
  margin-top: -0.3rem;
}

.logo-divider-line .line {
  width: 48px;
  height: 1.5px;
  background: #0d2238;
}

.logo-aviation-text {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.32em;
  color: #0d2238;
  text-transform: uppercase;
}

.logo-sub-tagline {
  margin-top: 0.65rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.38em;
  color: #0d2238;
  text-transform: uppercase;
}

/* ==========================================================================
   THE GRAND ARCHED BRIDGE STAGE (INTERACTIVE STUDIO)
   ========================================================================== */

.bridge-stage {
  position: relative;
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  user-select: none;
}

/* Vector SVG Interactive Bridge */
.bridge-svg-container {
  width: 100%;
  position: relative;
  aspect-ratio: 1024 / 460;
}

.bridge-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
  display: block;
}

/* Water and mist horizon styling */
.mist-particle {
  position: absolute;
  bottom: 6%;
  height: 48px;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.85) 0%, rgba(255, 255, 255, 0) 70%);
  border-radius: 50%;
  filter: blur(12px);
  pointer-events: none;
  animation: mist-drift 12s ease-in-out infinite alternate;
}

.mist-1 { left: 8%; width: 35%; animation-duration: 14s; }
.mist-2 { right: 12%; width: 42%; animation-duration: 18s; animation-delay: -5s; }
.mist-3 { left: 38%; width: 32%; animation-duration: 11s; animation-delay: -2s; }

@keyframes mist-drift {
  0% { transform: translateX(-25px) scaleY(0.9); opacity: 0.45; }
  100% { transform: translateX(30px) scaleY(1.2); opacity: 0.8; }
}

/* Interactive Node Elements on Bridge */
.bridge-node-group {
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  outline: none;
}

.bridge-node-group:hover,
.bridge-node-group:focus-visible {
  transform: translateY(-4px);
}

.node-halo {
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
  transform-origin: center;
}

.bridge-node-group:hover .node-halo,
.bridge-node-group:focus-visible .node-halo {
  opacity: 0.55;
  transform: scale(1.15);
}

.node-pin {
  stroke: var(--gold-metallic);
  stroke-width: 1.6;
  transition: stroke 0.3s ease, stroke-width 0.3s ease;
}

.bridge-node-group:hover .node-pin,
.bridge-node-group:focus-visible .node-pin {
  stroke: var(--gold-primary);
  stroke-width: 2.2;
}

.node-circle-badge {
  fill: #FFFFFF;
  stroke: var(--gold-metallic);
  stroke-width: 1.8;
  filter: drop-shadow(0 4px 8px rgba(10, 25, 47, 0.08));
  transition: stroke 0.3s ease, stroke-width 0.3s ease, filter 0.3s ease;
}

.bridge-node-group:hover .node-circle-badge,
.bridge-node-group:focus-visible .node-circle-badge {
  stroke: var(--gold-primary);
  stroke-width: 2.5;
  filter: drop-shadow(0 8px 20px rgba(197, 155, 86, 0.4));
}

.node-gold-dot {
  fill: var(--gold-metallic);
  transition: transform 0.3s ease, fill 0.3s ease;
  transform-origin: center;
}

.bridge-node-group:hover .node-gold-dot,
.bridge-node-group:focus-visible .node-gold-dot {
  fill: var(--gold-primary);
  transform: scale(1.35);
}

/* Text on SVG */
.node-title-text {
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: 700;
  fill: #0d2238;
  text-anchor: middle;
  letter-spacing: -0.01em;
  transition: fill 0.25s ease;
}

.bridge-node-group:hover .node-title-text,
.bridge-node-group:focus-visible .node-title-text {
  fill: var(--gold-metallic);
}

.node-sub-text {
  font-family: var(--font-sans);
  font-size: 10.5px;
  font-weight: 500;
  fill: #344759;
  text-anchor: middle;
  letter-spacing: 0.01em;
}

/* ==========================================================================
   BOTTOM TAGLINE SECTION (MATCHING EXACT BOTTOM OF REFERENCE IMAGE)
   ========================================================================== */

.bottom-tagline-wrapper {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  max-width: 1200px;
  margin: 1.25rem auto 2.5rem;
  padding: 0 1.5rem;
}

.tagline-gold-rule {
  flex: 1;
  max-width: 180px;
  height: 1.2px;
  background: linear-gradient(90deg, rgba(197, 155, 86, 0) 0%, rgba(197, 155, 86, 0.85) 100%);
}

.tagline-gold-rule.right {
  background: linear-gradient(90deg, rgba(197, 155, 86, 0.85) 0%, rgba(197, 155, 86, 0) 100%);
}

.bottom-tagline-text {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: #172433;
  text-transform: uppercase;
  text-align: center;
}

/* ==========================================================================
   COMING SOON LAUNCH PANEL (EXECUTIVE COUNTDOWN & WHATSAPP CONSULTATION)
   ========================================================================== */

.launch-action-panel {
  position: relative;
  z-index: 15;
  width: 100%;
  max-width: 880px;
  margin: 0.5rem auto 3.5rem;
  padding: 2.25rem 3rem;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--navy-border);
  border-radius: 12px;
  box-shadow: var(--shadow-elevation);
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  align-items: center;
}

.panel-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.45rem;
}

.panel-eyebrow {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold-metallic);
}

.panel-title {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--navy-primary);
  letter-spacing: 0.03em;
}

.panel-desc {
  max-width: 620px;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--navy-muted);
}

/* Countdown Grid */
.countdown-grid {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin: 0.25rem 0;
}

.countdown-segment {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 68px;
}

.countdown-number {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--navy-primary);
  line-height: 1;
}

.countdown-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-metallic);
  margin-top: 0.4rem;
}

.countdown-separator {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--gold-primary);
  margin-top: -1rem;
  opacity: 0.7;
}

/* Primary WhatsApp Consultation CTA */
.btn-whatsapp-cta {
  background: linear-gradient(135deg, #25D366 0%, #1EBE5D 100%);
  color: #FFFFFF;
  border: none;
  border-radius: 9999px;
  padding: 0.95rem 2.5rem;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: var(--transition-smooth);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp-cta svg {
  width: 22px;
  height: 22px;
  fill: #FFFFFF;
}

.btn-whatsapp-cta:hover {
  background: linear-gradient(135deg, #28E06D 0%, #1CA852 100%);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.45);
}

.whatsapp-note {
  font-size: 0.76rem;
  color: #5F7386;
  text-align: center;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.whatsapp-note::before {
  content: '🔒';
  font-size: 0.75rem;
}

/* ==========================================================================
   MOBILE & TABLET RESPONSIVE CARDS (CAROUSEL / STACK)
   ========================================================================== */

.mobile-pillars-view {
  display: none;
  width: 100%;
  padding: 1rem 1rem;
}

.mobile-pillars-track {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.mobile-pillar-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.15rem 1.35rem;
  background: #FFFFFF;
  border: 1px solid var(--navy-border);
  border-left: 4px solid var(--gold-primary);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(10, 25, 47, 0.04);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.mobile-pillar-card:active {
  transform: scale(0.98);
}

.mobile-card-badge {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 2px solid var(--gold-metallic);
  background: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(10, 25, 47, 0.08);
}

.mobile-card-badge img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.mobile-card-text {
  flex: 1;
}

.mobile-card-title {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--navy-primary);
  margin-bottom: 0.2rem;
}

.mobile-card-desc {
  font-size: 0.8rem;
  color: var(--navy-muted);
}

.mobile-card-arrow {
  color: var(--gold-metallic);
  font-size: 1.2rem;
  font-weight: 700;
}

/* ==========================================================================
   MODALS: PILLAR BRIEFING & WHATSAPP MODAL
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(6, 16, 30, 0.72);
  backdrop-filter: blur(8px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  background: #FFFFFF;
  border-radius: 12px;
  border: 1px solid rgba(197, 155, 86, 0.35);
  box-shadow: 0 24px 60px rgba(6, 16, 30, 0.35);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.open .modal-container {
  transform: translateY(0) scale(1);
}

.modal-header {
  padding: 1.5rem 2rem;
  background: var(--bg-cream);
  border-bottom: 1px solid var(--navy-border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: relative;
}

.modal-header-content {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.modal-badge-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 2px solid var(--gold-metallic);
  background: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(197, 155, 86, 0.2);
}

.modal-badge-icon img {
  width: 36px;
  height: 36px;
}

.modal-titles {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.modal-subtitle {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-metallic);
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--navy-primary);
}

.modal-close-btn {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--navy-muted);
  cursor: pointer;
  padding: 0.4rem;
  border-radius: 6px;
  line-height: 1;
  transition: var(--transition-smooth);
}

.modal-close-btn:hover {
  background: rgba(10, 25, 47, 0.08);
  color: var(--navy-primary);
}

.modal-body {
  padding: 2rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.service-scope-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.service-scope-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.92rem;
  line-height: 1.5;
  color: #2D3E50;
}

.service-scope-icon {
  color: var(--gold-metallic);
  font-size: 0.95rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.modal-footer {
  padding: 1.25rem 2rem;
  background: var(--bg-cream);
  border-top: 1px solid var(--navy-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-nav-btns {
  display: flex;
  gap: 0.5rem;
}

.btn-modal-nav {
  background: #FFFFFF;
  border: 1px solid var(--navy-border);
  border-radius: 4px;
  padding: 0.4rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--navy-primary);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-modal-nav:hover {
  border-color: var(--gold-primary);
  background: var(--gold-pale);
}

/* WhatsApp Modal Action Button */
.btn-whatsapp-modal-submit {
  background: linear-gradient(135deg, #25D366 0%, #1EBE5D 100%);
  color: #FFFFFF;
  border: none;
  border-radius: 6px;
  padding: 0.65rem 1.6rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp-modal-submit svg {
  width: 18px;
  height: 18px;
  fill: #FFFFFF;
}

.btn-whatsapp-modal-submit:hover {
  background: linear-gradient(135deg, #28E06D 0%, #1CA852 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.btn-luxury-outline {
  background: transparent;
  border: 1px solid var(--navy-border);
  color: var(--navy-primary);
  padding: 0.65rem 1.35rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-luxury-outline:hover {
  border-color: var(--navy-primary);
  background: rgba(10, 25, 47, 0.04);
}

/* Form Inputs */
.whatsapp-input {
  width: 100%;
  padding: 0.85rem 1.15rem;
  background: #FFFFFF;
  border: 1px solid rgba(10, 25, 47, 0.18);
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--navy-primary);
  outline: none;
  transition: var(--transition-smooth);
}

.whatsapp-input:focus {
  border-color: #25D366;
  box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.2);
}

/* Floating WhatsApp Quick Action Button */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366 0%, #1EBE5D 100%);
  color: #FFFFFF;
  border: none;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 90;
  transition: var(--transition-smooth);
}

.floating-whatsapp-btn svg {
  width: 32px;
  height: 32px;
  fill: #FFFFFF;
}

.floating-whatsapp-btn:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.55);
}

/* Toast notification */
.toast-notice {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  background: var(--navy-deep);
  color: #FFFFFF;
  padding: 1rem 1.5rem;
  border-left: 4px solid #25D366;
  border-radius: 6px;
  box-shadow: 0 12px 32px rgba(6, 16, 30, 0.3);
  font-size: 0.85rem;
  z-index: 200;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */

@media (max-width: 1024px) {
  .top-nav {
    padding: 1rem 1.5rem;
  }
  
  .bridge-stage {
    display: none;
  }
  
  .mobile-pillars-view {
    display: block;
  }
  
  .launch-action-panel {
    margin: 1.5rem;
    padding: 2rem 1.5rem;
  }
  
  .countdown-grid {
    gap: 0.85rem;
  }
  
  .countdown-number {
    font-size: 1.75rem;
  }
  
  .bottom-tagline-text {
    font-size: 0.78rem;
    letter-spacing: 0.15em;
  }

  .floating-whatsapp-btn {
    bottom: 1.5rem;
    right: 1.5rem;
    width: 52px;
    height: 52px;
  }
  
  .floating-whatsapp-btn svg {
    width: 28px;
    height: 28px;
  }
}

@media (max-width: 768px) {
  .top-nav {
    flex-direction: column;
    gap: 1rem;
    align-items: center;
  }
  
  .nav-actions {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }

  .btn-whatsapp-cta {
    width: 100%;
    justify-content: center;
    padding: 0.9rem 1.5rem;
  }
}