/* ═══════════════════════════════════════════════════════════════════
   COMMISSARYOS — OFFICIAL COMING SOON & PLATFORM PREVIEW
   Design System & Styling Architecture (Vanilla CSS)
   ═══════════════════════════════════════════════════════════════════ */

/* ── 1. Design System Tokens ─────────────────────────────────────── */
:root {
  /* Color Palette: Deep Culinary Obsidian & Electric Accents */
  --bg-darkest: #07090e;
  --bg-deep: #0b0f17;
  --bg-surface: #111723;
  --bg-surface-elevated: #171f2f;
  --bg-card: rgba(17, 23, 35, 0.78);
  --bg-card-hover: rgba(23, 31, 47, 0.90);
  --bg-glass: rgba(14, 19, 29, 0.70);

  /* Primary Brand & Accent Colors */
  --accent-cyan: #06b6d4;
  --accent-cyan-glow: rgba(6, 182, 212, 0.35);
  --accent-orange: #f97316;
  --accent-orange-glow: rgba(249, 115, 22, 0.35);
  --accent-emerald: #10b981;
  --accent-emerald-glow: rgba(16, 185, 129, 0.35);
  --accent-indigo: #6366f1;
  --accent-indigo-glow: rgba(99, 102, 241, 0.30);

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #06b6d4 0%, #3b82f6 50%, #8b5cf6 100%);
  --grad-warm: linear-gradient(135deg, #f97316 0%, #ec4899 100%);
  --grad-surface: linear-gradient(180deg, rgba(23, 31, 47, 0.65) 0%, rgba(11, 15, 23, 0.85) 100%);
  --grad-border: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(6, 182, 212, 0.35) 50%, rgba(255, 255, 255, 0.05) 100%);

  /* Typography Colors */
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-dim: #475569;

  /* Borders & Dividers */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.14);
  --border-glow: rgba(6, 182, 212, 0.45);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.60);
  --shadow-glow: 0 0 40px var(--accent-cyan-glow);

  /* Geometry & Transition */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 9999px;

  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.45s cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-max: 1240px;
}

/* ── 2. Reset & Global Base ──────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-darkest);
  color: var(--text-primary);
  line-height: 1.6;
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  background: radial-gradient(circle at 50% 0%, #151f33 0%, #0b0f17 45%, #07090e 100%);
}

.font-mono {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

/* Ambient Canvas & Particle Field */
#ambient-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
}

/* Atmospheric Glow Orbs */
.ambient-mesh {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.mesh-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.28;
  mix-blend-mode: screen;
  animation: orbDrift 20s infinite alternate ease-in-out;
}

.orb-1 {
  top: -10%;
  left: 20%;
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, #06b6d4 0%, rgba(6, 182, 212, 0) 70%);
}

.orb-2 {
  top: 35%;
  right: -5%;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, #f97316 0%, rgba(249, 115, 22, 0) 70%);
  animation-duration: 26s;
  animation-delay: -5s;
}

.orb-3 {
  bottom: -15%;
  left: 10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #6366f1 0%, rgba(99, 102, 241, 0) 70%);
  animation-duration: 22s;
  animation-delay: -10s;
}

@keyframes orbDrift {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 30px) scale(1.08); }
  100% { transform: translate(-30px, 60px) scale(0.95); }
}

/* Subtle Grid Texture */
.grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  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: 56px 56px;
  pointer-events: none;
  z-index: 1;
}

.app-container {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── 3. Navigation Header ────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 24px;
  background: rgba(7, 9, 14, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  padding: 12px 24px;
  background: rgba(7, 9, 14, 0.94);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.55);
}

.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--text-primary);
  transition: transform var(--transition-fast);
}

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

.brand-logo-img {
  height: 42px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  filter: drop-shadow(0 2px 10px rgba(6, 182, 212, 0.25));
}

.brand-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: rgba(6, 182, 212, 0.12);
  color: var(--accent-cyan);
  border: 1px solid rgba(6, 182, 212, 0.35);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.92rem;
  font-weight: 600;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-cyan);
  transition: width var(--transition-fast);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ── Mobile Hamburger Button ─────────────────────────────────────── */
.mobile-menu-btn {
  display: none; /* Hidden on desktop */
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-medium);
  cursor: pointer;
  gap: 5px;
  padding: 0;
  transition: all var(--transition-fast);
  color: var(--text-primary);
  z-index: 102;
}

.mobile-menu-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(6, 182, 212, 0.4);
  box-shadow: 0 0 14px rgba(6, 182, 212, 0.2);
}

.hamburger-bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease, background-color 0.3s ease;
  transform-origin: center;
}

/* Morphing hamburger to X when menu is open */
.site-header.menu-open .mobile-menu-btn {
  background: rgba(6, 182, 212, 0.15);
  border-color: var(--accent-cyan);
}

.site-header.menu-open .bar-1 {
  transform: translateY(7px) rotate(45deg);
  background: var(--accent-cyan);
}

.site-header.menu-open .bar-2 {
  opacity: 0;
  transform: scaleX(0);
}

.site-header.menu-open .bar-3 {
  transform: translateY(-7px) rotate(-45deg);
  background: var(--accent-cyan);
}

/* ── Mobile Reactive Navigation Drawer ───────────────────────────── */
.mobile-nav-drawer {
  display: block;
  max-height: 0;
  opacity: 0;
  visibility: hidden;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, visibility 0.3s ease;
  background: rgba(11, 15, 23, 0.98);
  border-bottom: 1px solid rgba(6, 182, 212, 0.25);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.site-header.menu-open .mobile-nav-drawer {
  max-height: 520px;
  opacity: 1;
  visibility: visible;
}

.mobile-nav-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 8px 0 20px;
}

.mobile-nav-links {
  list-style: none;
  padding: 10px 16px 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.mobile-nav-icon {
  font-size: 1.15rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
}

.mobile-nav-link:hover,
.mobile-nav-link:active {
  background: rgba(6, 182, 212, 0.12);
  border-color: rgba(6, 182, 212, 0.35);
  color: var(--accent-cyan);
  transform: translateX(4px);
}

.mobile-nav-footer {
  padding: 12px 16px 6px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-cta-btn {
  width: 100%;
}

.mobile-nav-meta {
  text-align: center;
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}

.badge-text-short {
  display: none;
}

/* ── 4. Buttons & Interactive Controls ───────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--grad-primary);
  color: #ffffff;
  box-shadow: 0 4px 18px var(--accent-cyan-glow);
}

.btn-primary:hover {
  box-shadow: 0 6px 26px rgba(6, 182, 212, 0.60);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border-color: var(--border-medium);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.82rem;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

/* ── 5. Main Hero Section ────────────────────────────────────────── */
.hero-section {
  position: relative;
  padding: 72px 24px 80px;
  max-width: var(--container-max);
  margin: 0 auto;
  width: 100%;
}

.hero-layout {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 32px;
}

.release-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  background: rgba(6, 182, 212, 0.10);
  border: 1px solid rgba(6, 182, 212, 0.35);
  color: var(--accent-cyan);
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.18);
  animation: pulseGlow 3s infinite ease-in-out;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan);
  animation: blink 1.6s infinite ease-in-out;
}

@keyframes blink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 20px rgba(6, 182, 212, 0.18); }
  50% { box-shadow: 0 0 32px rgba(6, 182, 212, 0.35); }
}

.hero-headline {
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  max-width: 980px;
  margin: 0 auto;
}

.headline-gradient {
  background: linear-gradient(135deg, #ffffff 10%, #67e8f9 55%, #f97316 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subhead {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 780px;
  margin: 0 auto;
  line-height: 1.65;
  font-weight: 400;
}

/* ── 6. Countdown Engine Card (1 Month Target) ───────────────────── */
.countdown-wrapper {
  width: 100%;
  max-width: 880px;
  margin: 12px auto 0;
  position: relative;
}

.countdown-card {
  position: relative;
  background: var(--grad-surface);
  border-radius: var(--radius-xl);
  padding: 40px 32px 36px;
  border: 1px solid var(--border-medium);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  overflow: hidden;
}

.countdown-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--grad-primary);
}

.countdown-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-subtle);
  flex-wrap: wrap;
  gap: 16px;
}

.target-info {
  text-align: left;
}

.target-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-muted);
}

.target-date {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 2px;
}

.target-version {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 14px;
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent-emerald);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: var(--radius-pill);
}

.countdown-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 30px;
}

.time-box {
  background: rgba(7, 9, 14, 0.75);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.45);
}

.time-box:hover {
  transform: translateY(-3px);
  border-color: rgba(6, 182, 212, 0.4);
}

.time-val {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1;
  color: var(--text-primary);
  letter-spacing: -0.04em;
  background: linear-gradient(180deg, #ffffff 30%, #cbd5e1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.time-box.seconds-box .time-val {
  background: linear-gradient(180deg, #67e8f9 30%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.time-lbl {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-top: 10px;
}

/* Progress bar towards launch */
.launch-progress-wrap {
  margin-bottom: 32px;
  text-align: left;
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.progress-track {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-pill);
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  width: 12%;
  background: var(--grad-primary);
  border-radius: var(--radius-pill);
  box-shadow: 0 0 16px var(--accent-cyan);
  transition: width 1s ease-in-out;
}

/* ── 7. Waitlist Signup Form ─────────────────────────────────────── */
.notify-form-wrap {
  max-width: 620px;
  margin: 0 auto;
}

.notify-form {
  display: flex;
  gap: 10px;
  position: relative;
}

.notify-input-group {
  position: relative;
  flex: 1;
}

.notify-input-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  font-size: 1.1rem;
}

.notify-input {
  width: 100%;
  background: rgba(7, 9, 14, 0.85);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-pill);
  padding: 16px 20px 16px 48px;
  font-size: 0.95rem;
  color: var(--text-primary);
  outline: none;
  transition: all var(--transition-fast);
}

.notify-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.25);
  background: rgba(11, 15, 23, 0.95);
}

.notify-input::placeholder {
  color: var(--text-muted);
}

.notify-privacy-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.notify-success {
  display: none;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  text-align: center;
  color: #a7f3d0;
  animation: fadeIn var(--transition-normal);
}

.notify-success.active {
  display: block;
}

.notify-success-icon {
  font-size: 2rem;
  margin-bottom: 6px;
  color: var(--accent-emerald);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── 8. Feature Highlight Pillars ────────────────────────────────── */
.section {
  padding: 96px 24px;
  max-width: var(--container-max);
  margin: 0 auto;
  width: 100%;
}

.section-head {
  text-align: center;
  margin-bottom: 56px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  color: var(--accent-cyan);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: all var(--transition-normal);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
}

.pillar-card:hover {
  transform: translateY(-6px);
  border-color: rgba(6, 182, 212, 0.4);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4), 0 0 24px rgba(6, 182, 212, 0.15);
  background: var(--bg-card-hover);
}

.pillar-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 22px;
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid rgba(6, 182, 212, 0.25);
  color: var(--accent-cyan);
}

.pillar-card:nth-child(2) .pillar-icon-box {
  background: rgba(249, 115, 22, 0.12);
  border-color: rgba(249, 115, 22, 0.25);
  color: var(--accent-orange);
}

.pillar-card:nth-child(3) .pillar-icon-box {
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.25);
  color: var(--accent-emerald);
}

.pillar-card:nth-child(4) .pillar-icon-box {
  background: rgba(99, 102, 241, 0.12);
  border-color: rgba(99, 102, 241, 0.25);
  color: var(--accent-indigo);
}

.pillar-card:nth-child(5) .pillar-icon-box {
  background: rgba(236, 72, 153, 0.12);
  border-color: rgba(236, 72, 153, 0.25);
  color: #ec4899;
}

.pillar-card:nth-child(6) .pillar-icon-box {
  background: rgba(234, 179, 8, 0.12);
  border-color: rgba(234, 179, 8, 0.25);
  color: #eab308;
}

.pillar-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.pillar-body {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.65;
  flex: 1;
}

.pillar-spec-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
  border-top: 1px solid var(--border-subtle);
  padding-top: 14px;
}

/* ── 9. Station Matrix Showcase (Interactive Tabs) ───────────────── */
.station-showcase {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.station-tabs-nav {
  display: flex;
  gap: 10px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 20px;
  margin-bottom: 32px;
  overflow-x: auto;
  scrollbar-width: none;
}

.station-tabs-nav::-webkit-scrollbar {
  display: none;
}

.station-tab-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.station-tab-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.station-tab-btn.active {
  background: rgba(6, 182, 212, 0.14);
  color: var(--accent-cyan);
  border-color: rgba(6, 182, 212, 0.35);
  box-shadow: 0 0 16px rgba(6, 182, 212, 0.2);
}

.station-pane {
  display: none;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  align-items: center;
}

.station-pane.active {
  display: grid;
  animation: fadeIn var(--transition-normal);
}

.station-content h3 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 14px;
  color: var(--text-primary);
}

.station-content p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 24px;
}

.station-specs-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.station-spec-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.spec-check {
  color: var(--accent-emerald);
  font-size: 1.1rem;
  line-height: 1;
  margin-top: 2px;
}

.station-telemetry-mock {
  background: #090d15;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 24px;
  font-family: 'JetBrains Mono', monospace;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.6);
}

.telemetry-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 12px;
  margin-bottom: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.telemetry-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-emerald);
}

.telemetry-metric-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
  font-size: 0.86rem;
}

.metric-label {
  color: var(--text-muted);
}

.metric-val {
  color: var(--accent-cyan);
  font-weight: 700;
}

/* ── 10. Interactive Kitchen ROI Calculator ───────────────────────── */
.calc-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 44px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.calc-controls {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.calc-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.calc-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.92rem;
  font-weight: 600;
}

.calc-display-val {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--accent-cyan);
}

.calc-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.1);
  outline: none;
  cursor: pointer;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 12px var(--accent-cyan);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.calc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.calc-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 12px var(--accent-cyan);
  border: none;
  cursor: pointer;
}

.calc-results {
  background: rgba(7, 9, 14, 0.7);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  gap: 20px;
}

.calc-stat-block {
  text-align: center;
}

.calc-stat-num {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.1;
  background: linear-gradient(135deg, #ffffff 40%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.calc-stat-lbl {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-top: 6px;
}

/* ── 11. FAQ Accordion Section ───────────────────────────────────── */
.faq-list {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: rgba(6, 182, 212, 0.4);
}

.faq-trigger {
  width: 100%;
  background: transparent;
  border: none;
  padding: 22px 26px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  gap: 16px;
}

.faq-icon {
  font-size: 1.3rem;
  color: var(--text-muted);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  color: var(--accent-cyan);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease;
  padding: 0 26px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
}

.faq-item.active .faq-body {
  max-height: 1200px; /* Ample headroom so content is never truncated on mobile screens */
  padding-bottom: 24px;
}

/* ── 12. Site Footer ─────────────────────────────────────────────── */
.site-footer {
  background: #05070a;
  border-top: 1px solid var(--border-subtle);
  padding: 60px 24px 40px;
  margin-top: auto;
}

.footer-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 32px;
}

.footer-brand {
  max-width: 380px;
}

.footer-logo {
  height: 36px;
  width: auto;
  margin-bottom: 14px;
  object-fit: contain;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-links-group {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  text-decoration: none;
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 24px;
  font-size: 0.82rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 16px;
}

/* ── 13. Responsive Media Queries ────────────────────────────────── */
@media (max-width: 992px) {
  .desktop-nav {
    display: none;
  }

  .mobile-menu-btn {
    display: inline-flex;
  }

  .station-pane {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .calc-card {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  .site-header {
    padding: 12px 18px;
  }

  .site-header.scrolled {
    padding: 10px 18px;
  }

  .brand-logo-img {
    height: 36px;
    max-width: 145px;
  }

  .header-cta-btn {
    display: none; /* Moved into mobile drawer */
  }

  .hero-section {
    padding: 48px 16px 60px;
  }

  .countdown-card {
    padding: 28px 18px 24px;
  }

  .countdown-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .time-box {
    padding: 18px 12px;
  }

  .notify-form {
    flex-direction: column;
  }

  .btn-lg {
    width: 100%;
  }

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

  .station-showcase {
    padding: 24px 16px;
  }

  .calc-card {
    padding: 24px 18px;
  }

  .faq-trigger {
    padding: 18px 20px;
    font-size: 1rem;
  }

  .faq-body {
    padding: 0 20px;
    font-size: 0.92rem;
    line-height: 1.6;
  }

  .faq-item.active .faq-body {
    max-height: 1500px;
    padding-bottom: 20px;
  }
}

@media (max-width: 480px) {
  .site-header {
    padding: 10px 14px;
  }

  .brand-logo-img {
    height: 30px;
    max-width: 120px;
  }

  .badge-text-full {
    display: none;
  }

  .badge-text-short {
    display: inline;
  }

  .brand-badge {
    padding: 2px 7px;
    font-size: 0.68rem;
  }

  .faq-trigger {
    padding: 16px 16px;
    font-size: 0.94rem;
  }

  .faq-body {
    padding: 0 16px;
    font-size: 0.9rem;
    line-height: 1.6;
  }

  .faq-item.active .faq-body {
    max-height: 1500px;
    padding-bottom: 18px;
  }
}

/* ── 14. 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;
    scroll-behavior: auto !important;
  }
}