/* ==========================================================================
   SocialCEO — The Executive Editorial Landing Page Styles
   Aligned with SocialCEO App Design Specification
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens & Variables
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette */
  --bg-obsidian: #0D0D11;
  --bg-obsidian-alt: #121216;
  --surface-card: #18181F;
  --surface-card-hover: #202029;
  --surface-glass: rgba(24, 24, 31, 0.75);
  --surface-glass-light: rgba(255, 255, 255, 0.04);
  
  --text-cream: #F8F5F0;
  --text-primary: #EDE9E3;
  --text-muted: #94A3B8;
  --text-subtle: #64748B;
  
  --accent-gold: #D4AF37;
  --accent-gold-light: #F3D979;
  --accent-gold-dark: #A5821E;
  --accent-gold-gradient: linear-gradient(135deg, #F5DE88 0%, #D4AF37 50%, #B89222 100%);
  --accent-gold-glow: rgba(212, 175, 55, 0.25);
  
  --accent-pink: #E34B89;
  --accent-pink-glow: rgba(227, 75, 137, 0.35);

  --border-gold-dim: rgba(212, 175, 55, 0.2);
  --border-gold-bright: rgba(212, 175, 55, 0.5);
  --border-subtle: rgba(255, 255, 255, 0.08);

  /* Typography */
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  /* Spacing System (Multiples of 8px) */
  --space-8: 8px;
  --space-16: 16px;
  --space-24: 24px;
  --space-32: 32px;
  --space-40: 40px;
  --space-48: 48px;
  --space-64: 64px;
  --space-80: 80px;
  --space-96: 96px;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  /* 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);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
  font-size: 16px;
}

body {
  background-color: var(--bg-obsidian);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
}

/* Atmospheric Background Glows */
body::before {
  content: '';
  position: fixed;
  top: -15vw;
  left: 50%;
  transform: translateX(-50%);
  width: 70vw;
  height: 40vw;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.07) 0%, rgba(227, 75, 137, 0.03) 45%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  bottom: -20vw;
  right: -10vw;
  width: 60vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.04) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-smooth);
}

img, svg {
  display: block;
  max-width: 100%;
}

button, input {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-24);
  position: relative;
  z-index: 1;
}

/* --------------------------------------------------------------------------
   3. Typography & Utility Classes
   -------------------------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--text-cream);
  line-height: 1.2;
}

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

.eyebrow-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid var(--border-gold-dim);
  color: var(--accent-gold-light);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--space-24);
}

.eyebrow-tag svg {
  color: var(--accent-gold);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-64);
}

.section-header h2 {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin-bottom: var(--space-16);
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* --------------------------------------------------------------------------
   4. Buttons & Controls
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent-gold-gradient);
  color: #121212;
  box-shadow: 0 4px 20px var(--accent-gold-glow);
  position: relative;
  overflow: hidden;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(212, 175, 55, 0.4);
}

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

.btn-secondary {
  background: var(--surface-glass-light);
  color: var(--text-cream);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  border-color: var(--border-gold-dim);
  background: rgba(212, 175, 55, 0.08);
  color: var(--accent-gold-light);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--accent-gold);
  border: 1px solid var(--border-gold-dim);
}

.btn-ghost:hover {
  background: rgba(212, 175, 55, 0.1);
  border-color: var(--accent-gold);
}

/* --------------------------------------------------------------------------
   5. Header & Navigation
   -------------------------------------------------------------------------- */
#main-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(13, 13, 17, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-smooth);
}

#main-header.scrolled {
  background: rgba(13, 13, 17, 0.92);
  border-bottom-color: var(--border-gold-dim);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.logo-img {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
}

.logo-text {
  color: var(--text-cream);
}

.logo-text span {
  font-weight: 400;
  font-style: italic;
  color: var(--accent-gold);
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: var(--space-32);
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}

.nav-links a:hover {
  color: var(--text-cream);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent-gold);
  transition: var(--transition-smooth);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-16);
}

.menu-toggle {
  display: none;
  background: none;
  cursor: pointer;
  padding: var(--space-8);
  flex-direction: column;
  gap: 6px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--text-cream);
  border-radius: 2px;
  transition: var(--transition-smooth);
}

/* --------------------------------------------------------------------------
   6. Hero Section & Liquid Orb
   -------------------------------------------------------------------------- */
.hero {
  padding: var(--space-80) 0 var(--space-96);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: var(--space-48);
}

.hero-content {
  max-width: 620px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.1;
  margin-bottom: var(--space-24);
  letter-spacing: -0.02em;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: var(--space-32);
  line-height: 1.7;
}

/* Waitlist Form */
.waitlist-form-wrap {
  margin-bottom: var(--space-24);
}

.waitlist-form {
  display: flex;
  align-items: center;
  background: var(--surface-card);
  border: 1px solid var(--border-gold-dim);
  border-radius: var(--radius-full);
  padding: 6px 6px 6px 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  transition: var(--transition-smooth);
}

.waitlist-form:focus-within {
  border-color: var(--accent-gold);
  box-shadow: 0 10px 30px var(--accent-gold-glow);
}

.waitlist-input {
  flex: 1;
  background: transparent;
  color: var(--text-cream);
  font-size: 0.95rem;
  min-width: 0;
}

.waitlist-input::placeholder {
  color: var(--text-subtle);
}

.waitlist-form .btn {
  padding: 12px 24px;
  font-size: 0.9rem;
}

.hero-badges {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-24);
  color: var(--text-subtle);
  font-size: 0.85rem;
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-badge-item svg {
  color: var(--accent-gold);
}

/* --- Interactive Liquid Orb Canvas --- */
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}

.orb-stage-card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-32) var(--space-24);
  width: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  position: relative;
  overflow: hidden;
}

.orb-stage-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-gold-dim), transparent);
}

.orb-header-tag {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: var(--space-24);
}

.orb-header-tag .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-gold);
  box-shadow: 0 0 10px var(--accent-gold);
  transition: var(--transition-smooth);
}

.orb-header-tag.recording .status-dot {
  background-color: var(--accent-pink);
  box-shadow: 0 0 12px var(--accent-pink);
  animation: pulseDot 1s infinite alternate;
}

@keyframes pulseDot {
  from { transform: scale(0.9); opacity: 0.6; }
  to { transform: scale(1.3); opacity: 1; }
}

/* The Orb Structure */
.orb-container {
  width: 220px;
  height: 220px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  margin-bottom: var(--space-24);
}

/* Concentric Animated Ripple Rings */
.halo-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid rgba(212, 175, 55, 0.25);
  pointer-events: none;
  transition: all 0.5s ease;
}

.halo-1 {
  width: 220px;
  height: 220px;
  animation: rippleHalo 4s ease-in-out infinite;
}

.halo-2 {
  width: 260px;
  height: 260px;
  animation: rippleHalo 4s ease-in-out infinite 1.2s;
  opacity: 0.6;
}

.halo-3 {
  width: 300px;
  height: 300px;
  animation: rippleHalo 4s ease-in-out infinite 2.4s;
  opacity: 0.3;
}

@keyframes rippleHalo {
  0% { transform: scale(0.95); opacity: 0.4; }
  50% { transform: scale(1.04); opacity: 0.8; }
  100% { transform: scale(0.95); opacity: 0.4; }
}

/* Active Recording State for Halos */
.orb-container.recording .halo-ring {
  border-color: rgba(227, 75, 137, 0.45);
  animation-duration: 1.8s;
}

/* Core Orb Sphere */
.liquid-sphere {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #FFF8E7 0%, #F5DE88 25%, #D4AF37 55%, #8A6814 85%, #382803 100%);
  box-shadow: 
    0 0 35px rgba(212, 175, 55, 0.4),
    inset -8px -12px 25px rgba(0, 0, 0, 0.7),
    inset 6px 6px 20px rgba(255, 255, 255, 0.5);
  position: relative;
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  animation: orbBreathe 4s ease-in-out infinite;
}

@keyframes orbBreathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

.orb-container.recording .liquid-sphere {
  background: radial-gradient(circle at 35% 30%, #FFEBF2 0%, #FFA8CA 25%, #E34B89 55%, #A81B57 85%, #4A0824 100%);
  box-shadow: 
    0 0 45px rgba(227, 75, 137, 0.6),
    inset -8px -12px 25px rgba(0, 0, 0, 0.7),
    inset 6px 6px 20px rgba(255, 255, 255, 0.6);
  animation: orbFastPulse 1.4s ease-in-out infinite alternate;
}

@keyframes orbFastPulse {
  0% { transform: scale(1); }
  100% { transform: scale(1.10); }
}

/* Specular Fresnel Glass Reflection */
.fresnel-highlight {
  position: absolute;
  top: 14%;
  left: 20%;
  width: 45px;
  height: 25px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.65);
  transform: rotate(-35deg);
  filter: blur(2px);
  pointer-events: none;
}

.orb-action-hint {
  font-size: 0.9rem;
  color: var(--text-cream);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: var(--space-16);
}

.orb-action-hint span {
  color: var(--accent-gold);
}

/* Dynamic Live Transcript / Keyword Streaming */
.live-stream-box {
  width: 100%;
  min-height: 52px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border: 1px solid var(--border-subtle);
}

.live-keywords {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  margin-top: 6px;
}

.keyword-pill {
  font-size: 0.7rem;
  padding: 2px 8px;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid var(--border-gold-dim);
  border-radius: var(--radius-full);
  color: var(--accent-gold-light);
}

/* --------------------------------------------------------------------------
   7. Problem & Impact Numbers
   -------------------------------------------------------------------------- */
.metrics-strip {
  padding: var(--space-48) 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-obsidian-alt);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-32);
  text-align: center;
}

.metric-item {
  padding: 0 var(--space-16);
}

.metric-number {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 3.5vw, 3.2rem);
  font-weight: 700;
  color: var(--text-cream);
  line-height: 1;
  margin-bottom: var(--space-8);
}

.metric-label {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* --------------------------------------------------------------------------
   8. Executive Workflow (How It Works)
   -------------------------------------------------------------------------- */
.workflow-section {
  padding: var(--space-96) 0;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-32);
}

.step-card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-32);
  position: relative;
  transition: var(--transition-smooth);
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-gold-dim);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.step-number {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--accent-gold);
  margin-bottom: var(--space-16);
  display: flex;
  align-items: center;
  gap: 8px;
  font-style: italic;
}

.step-card h3 {
  font-size: 1.35rem;
  margin-bottom: var(--space-16);
}

.step-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   9. The 4 Executive Pillars
   -------------------------------------------------------------------------- */
.pillars-section {
  padding: var(--space-96) 0;
  background: linear-gradient(180deg, var(--bg-obsidian) 0%, var(--bg-obsidian-alt) 50%, var(--bg-obsidian) 100%);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-32);
}

.pillar-card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-40);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.pillar-card:hover {
  border-color: var(--border-gold-dim);
  box-shadow: 0 15px 45px rgba(0, 0, 0, 0.4);
}

.pillar-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--border-gold-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  margin-bottom: var(--space-24);
}

.pillar-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-16);
}

.pillar-card p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: var(--space-24);
}

.pillar-spec-pill {
  font-size: 0.78rem;
  color: var(--accent-gold-light);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   10. Interactive Idea-to-Post Simulator
   -------------------------------------------------------------------------- */
.demo-section {
  padding: var(--space-96) 0;
}

.demo-card {
  background: var(--surface-card);
  border: 1px solid var(--border-gold-dim);
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
  overflow: hidden;
}

.demo-header {
  padding: var(--space-20) var(--space-32);
  background: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-16);
}

.demo-tabs {
  display: flex;
  gap: var(--space-8);
}

.demo-tab-btn {
  background: transparent;
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.demo-tab-btn.active {
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid var(--border-gold-dim);
  color: var(--accent-gold-light);
}

.demo-tone-badge {
  font-size: 0.82rem;
  color: var(--text-subtle);
  display: flex;
  align-items: center;
  gap: 8px;
}

.demo-tone-badge span {
  color: var(--accent-gold);
  font-weight: 600;
}

.demo-body {
  padding: var(--space-40) var(--space-32);
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.demo-content-view {
  font-family: var(--font-sans);
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--text-primary);
  display: none;
}

.demo-content-view.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.demo-content-view p {
  margin-bottom: var(--space-16);
}

/* Privacy Veil effect */
.privacy-veil-token {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 4px;
  padding: 2px 6px;
  color: transparent;
  text-shadow: 0 0 10px rgba(212, 175, 55, 0.9);
  cursor: pointer;
  border: 1px solid rgba(212, 175, 55, 0.3);
  position: relative;
  transition: var(--transition-smooth);
}

.privacy-veil-token:hover {
  text-shadow: 0 0 4px rgba(255, 255, 255, 0.9);
}

.privacy-veil-token.revealed {
  background: rgba(212, 175, 55, 0.15);
  color: var(--accent-gold-light);
  text-shadow: none;
  border-color: var(--accent-gold);
}

.demo-footer {
  padding: var(--space-20) var(--space-32);
  background: rgba(0, 0, 0, 0.2);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-16);
  font-size: 0.88rem;
  color: var(--text-subtle);
}

.signature-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-gold-gradient);
  color: #121212;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  box-shadow: 0 4px 15px var(--accent-gold-glow);
  cursor: pointer;
  transition: var(--transition-bounce);
}

.signature-btn:hover {
  transform: scale(1.08);
}

/* --------------------------------------------------------------------------
   11. Executive Invitation / Waitlist Callout
   -------------------------------------------------------------------------- */
.invitation-section {
  padding: var(--space-96) 0;
  position: relative;
}

/* Minimalist Single-Screen Hero Layout */
.hero-minimal-wrap {
  min-height: calc(100vh - 160px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-64) 0;
}

.hero-minimal-content {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-minimal-content .hero-title {
  font-size: clamp(2.6rem, 5.5vw, 4.5rem);
  line-height: 1.15;
  margin-bottom: var(--space-24);
}

.hero-minimal-content .hero-description {
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  max-width: 660px;
  margin: 0 auto var(--space-40);
  color: var(--text-muted);
  line-height: 1.7;
}

.hero-minimal-content .waitlist-form-wrap {
  width: 100%;
  max-width: 540px;
  margin-bottom: var(--space-32);
}

.hero-minimal-content .waitlist-form {
  padding: 8px 8px 8px 24px;
}

.hero-minimal-content .waitlist-input {
  font-size: 1rem;
}

.hero-minimal-content .waitlist-form .btn {
  padding: 14px 28px;
  font-size: 0.95rem;
}

.hero-minimal-content .hero-badges {
  justify-content: center;
  gap: var(--space-32);
}

.invitation-box {
  background: radial-gradient(circle at 50% 0%, rgba(212, 175, 55, 0.15) 0%, var(--surface-card) 60%);
  border: 1px solid var(--border-gold-dim);
  border-radius: var(--radius-lg);
  padding: var(--space-64) var(--space-40);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.7);
}

.invitation-box h2 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  margin-bottom: var(--space-16);
}

.invitation-box p {
  max-width: 600px;
  margin: 0 auto var(--space-32);
  color: var(--text-muted);
  font-size: 1.1rem;
}

.invitation-form {
  max-width: 480px;
  margin: 0 auto var(--space-20);
}

/* Success Alert */
.form-success-msg {
  display: none;
  background: rgba(5, 150, 105, 0.15);
  border: 1px solid rgba(5, 150, 105, 0.4);
  color: #34D399;
  padding: 12px 20px;
  border-radius: var(--radius-full);
  font-size: 0.92rem;
  margin-top: var(--space-16);
  animation: fadeIn 0.3s ease;
}

/* --------------------------------------------------------------------------
   12. Footer
   -------------------------------------------------------------------------- */
footer {
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-64) 0 var(--space-40);
  background: var(--bg-obsidian-alt);
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-32);
  margin-bottom: var(--space-48);
}

.footer-brand {
  max-width: 320px;
}

.footer-brand p {
  color: var(--text-subtle);
  font-size: 0.9rem;
  margin-top: var(--space-12);
}

.footer-nav {
  display: flex;
  gap: var(--space-32);
  list-style: none;
}

.footer-nav a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-nav a:hover {
  color: var(--accent-gold);
}

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

/* --------------------------------------------------------------------------
   13. Responsive Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    margin: 0 auto;
  }

  .hero-badges {
    justify-content: center;
  }

  .waitlist-form {
    max-width: 480px;
    margin: 0 auto;
  }

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

  .metrics-grid {
    grid-template-columns: 1fr;
    gap: var(--space-24);
  }
}

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

  .menu-toggle {
    display: flex;
  }

  /* Mobile navigation drawer */
  .nav-links.mobile-active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--bg-obsidian-alt);
    border-bottom: 1px solid var(--border-gold-dim);
    padding: var(--space-24);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
  }

  .footer-grid {
    flex-direction: column;
    text-align: center;
  }

  .footer-nav {
    flex-wrap: wrap;
    justify-content: center;
  }
}