/* ================================================================
   ARCHLYTIC — Premium Landing Page Styles
   Design: Light theme, Gold accent, Architectural elegance
   Matching archlytic.com design language
   ================================================================ */

/* ================================================================
   0. CSS VARIABLES
   ================================================================ */
:root {
  /* Colors — Deep Dark Theme */
  --bg-primary: #0a0e1a;
  /* Dark Blue */
  --bg-secondary: #05070f;
  /* Near Black */
  --bg-card: rgba(16, 24, 48, 0.8);
  --bg-card-solid: #101830;
  --border-light: rgba(255, 255, 255, 0.1);
  --border-gold: rgba(201, 168, 76, 0.4);
  --gold: #c9a84c;
  --gold-light: #d4b565;
  --gold-dark: #a8893e;
  --gold-bg: rgba(201, 168, 76, 0.12);
  --text-primary: #f1f5f9;
  /* White-ish */
  --text-secondary: #cbd5e1;
  /* Light Grey */
  --text-muted: #94a3b8;
  --white: #ffffff;
  --black: #000000;
  --danger: #ef4444;
  --success: #10b981;

  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --section-padding: 100px 0;
  --container-max: 1100px;

  /* Effects */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-soft: 0 4px 30px rgba(0, 0, 0, 0.3);
  --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.4);
  --shadow-gold: 0 0 20px rgba(201, 168, 76, 0.3);
  /* Heights */
  --header-height: 80px;
  --banner-height: 38px;
}

/* ================================================================
   0. TOP BANNER - REMOVED
   ================================================================ */


/* ================================================================
   1. RESET & BASE
   ================================================================ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: var(--section-padding);
  position: relative;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-primary);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
}

.gold {
  color: var(--gold) !important;
}

.text-gradient {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ================================================================
   2. HEADER (Fixed & Refined)
   ================================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9999; /* Extremely high to stay above everything */
  padding: 24px 0;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  background: transparent;
}

.header.scrolled {
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-icon-wrapper {
  width: 42px;
  height: 42px;
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid rgba(201, 168, 76, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
}

.logo-img {
  height: 24px;
  width: auto;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: -1px;
  color: var(--text-primary);
  text-transform: none;
}

.logo-tagline {
  font-size: 0.6rem;
  color: var(--gold);
  letter-spacing: 0.05em;
  font-weight: 400;
  margin-top: -2px;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
}

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

.nav-links a {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-secondary);
  position: relative;
}

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

.nav-cta {
  background: var(--gold) !important;
  color: #0a0e1a !important;
  padding: 8px 20px;
  border-radius: 4px;
  font-weight: 700 !important;
}

/* Lang Switcher V2 */
.lang-switcher-v2 {
  display: flex;
  background: rgba(255, 255, 255, 0.05);
  padding: 3px;
  border-radius: 100px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.lang-switcher-v2 .lang-btn {
  font-size: 0.6rem;
  padding: 5px 10px;
  border-radius: 100px;
  font-weight: 800;
  color: var(--text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
}

.lang-switcher-v2 .lang-btn.active {
  background: var(--gold);
  color: #0a0e1a;
}

/* Mobile Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: 20px;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: 0.3s;
}

@media (max-width: 991px) {
  .menu-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: var(--bg-primary);
    flex-direction: column;
    justify-content: center;
    gap: 40px;
    transition: 0.4s;
    margin-right: 0;
    z-index: 999;
  }

  .nav-links.active {
    right: 0;
  }
}
  transition: var(--transition);
}

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

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

.nav-cta {
  background: var(--gold) !important;
  color: var(--white) !important;
  padding: 10px 24px;
  border-radius: 4px;
  font-weight: 600 !important;
  letter-spacing: 1px !important;
}

.nav-cta:hover {
  background: var(--gold-dark) !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-gold);
}

.nav-cta::after {
  display: none !important;
}

/* Mobile menu */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
}

/* ================================================================
   3. HERO — Light with architectural blueprint
   ================================================================ */
.blueprint-wrapper {
  position: relative;
  background: var(--bg-primary);
}

.wrapper-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-image: url('blueprint_hero_hd.png');
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center right;
  opacity: 0.15;
  z-index: 1;
  pointer-events: none;
  mix-blend-mode: screen;
  mask-image: linear-gradient(to right, transparent, rgba(0, 0, 0, 0.5), black);
}

.hero {
  min-height: 90vh;
  /* Slightly shorter to shift content up */
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 40px;
  /* Reduced from 80px */
  background: transparent;
  /* Show wrapper bg */
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Architectural blueprint background - removed to use foreground version */
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right,
      var(--bg-primary) 0%,
      var(--bg-primary) 30%,
      rgba(245, 245, 240, 0.5) 60%,
      rgba(245, 245, 240, 0.2) 100%);
  z-index: 1;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 168, 76, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 168, 76, 0.05) 1px, transparent 1px);
  background-size: 80px 80px;
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  max-width: 600px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1px solid var(--border-gold);
  padding: 8px 20px;
  border-radius: 30px;
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 32px;
  box-shadow: var(--shadow-soft);
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.3;
  }
}

.hero h1 {
  font-size: 3.5rem;
  /* Shrunk for elegance */
  margin-bottom: 24px;
  color: var(--text-primary);
  line-height: 1.05;
  letter-spacing: -1px;
}

.brand-story {
  margin: 40px 0;
}

.acts-before {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: -0.5px;
}

.before-list {
  list-style: none;
  padding: 0;
  margin: 0 0 40px 0;
}

.before-list li {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
  opacity: 0.9;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.concept-text {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 540px;
  margin-bottom: 48px;
  border-left: 2px solid var(--gold);
  padding-left: 24px;
  font-weight: 400;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  align-items: center;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--gold);
  color: var(--white);
  padding: 16px 36px;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary:hover {
  background: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--text-primary);
  padding: 16px 36px;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: var(--transition);
}

.btn-secondary:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}

/* Hero visual — Placeholder (blueprint moved to background wrapper) */
.hero-visual {
  position: relative;
  height: 100%;
  width: 100%;
  z-index: 0;
}

/* ================================================================
   4. WHAT IS ARCHLYTIC — White section
   ================================================================ */
.what-section {
  background: transparent;
  /* Show wrapper bg */
  position: relative;
  z-index: 2;
  padding: 100px 0;
}

.what-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.3;
}

.what-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.what-label {
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  font-weight: 500;
}

.what-grid h2 {
  margin-bottom: 24px;
}

.what-text {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.8;
}

.what-highlight {
  background: var(--gold-bg);
  border: 1px solid var(--border-gold);
  border-left: 3px solid var(--gold);
  padding: 20px 24px;
  border-radius: 0 8px 8px 0;
  margin-top: 24px;
  font-style: italic;
  color: var(--text-primary);
}

.what-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.stat-card {
  background: var(--bg-card-solid);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 28px 24px;
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--shadow-soft);
}

.stat-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ================================================================
   5. THE PROBLEM — Off-white section
   ================================================================ */
.problem-section {
  text-align: center;
  background: var(--bg-primary);
}

.problem-section .section-label,
.section-label {
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  font-weight: 500;
}

.problem-section h2 {
  margin-bottom: 20px;
}

.problem-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 60px;
  line-height: 1.8;
}

.methodology-axis-container {
  position: relative;
  max-width: 1000px;
  margin: 80px auto;
  min-height: 500px;
}

.axis-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--gold), var(--gold), transparent);
  transform: translateX(-50%);
  z-index: 1;
}

.axis-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 12px;
  height: 12px;
  background: var(--gold);
  border-radius: 50%;
  transform: translateX(-50%);
}

.axis-point {
  position: absolute;
  width: 42%;
  z-index: 2;
  text-align: left;
}

.axis-point.left {
  right: 55%;
  text-align: right;
}

.axis-point.right {
  left: 55%;
}

.axis-point.top {
  top: 0;
}

.axis-point.mid {
  top: 35%;
}

.axis-point.bottom {
  top: 70%;
}

.axis-label {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.axis-label.gold {
  color: var(--gold);
}

.axis-details {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.axis-details .check {
  color: var(--gold);
  font-weight: 700;
  margin-right: 8px;
}

.axis-details .cross {
  color: #c0392b;
  font-weight: 700;
  margin-right: 8px;
}

.axis-leader {
  position: absolute;
  top: 20px;
  width: 40px;
  height: 1px;
  background: var(--gold);
  opacity: 0.6;
}

.axis-point.left .axis-leader {
  right: -55px;
}

.axis-point.right .axis-leader {
  left: -55px;
}

.axis-point.left .axis-leader::after,
.axis-point.right .axis-leader::after {
  content: '';
  position: absolute;
  top: -3px;
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
}

.axis-point.left .axis-leader::after {
  right: -4px;
}

.axis-point.right .axis-leader::after {
  left: -4px;
}

/* ================================================================
   6. METHODOLOGY — White section
   ================================================================ */
.methodology-section {
  background: var(--bg-secondary);
  position: relative;
}

.methodology-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.3;
}

.methodology-section .section-label {
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  font-weight: 500;
}

.methodology-section h2 {
  text-align: center;
  margin-bottom: 20px;
}

.methodology-subtitle {
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto 60px;
}

.scenario-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.scenario-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.scenario-card {
  background: var(--bg-card-solid);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 40px 30px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  text-align: center;
}

.scenario-card:hover {
  transform: translateY(-8px);
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
}

.scenario-card .scenario-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: var(--gold);
}

.scenario-card h3 {
  margin-bottom: 12px;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.scenario-card .scenario-percent {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  margin: 20px 0;
  color: var(--gold);
}

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

/* ================================================================
   7. PRINCIPLES — Off-white section
   ================================================================ */
.principles-section {
  text-align: center;
  background: var(--bg-primary);
}

.principles-section .section-label {
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  font-weight: 500;
}

.principles-section h2 {
  margin-bottom: 60px;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.principle-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 32px 20px;
  transition: var(--transition);
  box-shadow: var(--shadow-soft);
}

.principle-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}

.principle-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 12px;
  opacity: 0.6;
}

.principle-card h3 {
  font-size: 0.95rem;
  margin-bottom: 8px;
  font-family: var(--font-body);
  font-weight: 600;
}

.principle-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ================================================================
   8. PLATFORM (App Zones) — White section
   ================================================================ */
.platform-section {
  background: var(--bg-secondary);
  position: relative;
}

.platform-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.3;
}

.platform-section .section-label {
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  font-weight: 500;
}

.platform-section h2 {
  text-align: center;
  margin-bottom: 20px;
}

.platform-subtitle {
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto 60px;
}

.app-zones {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.app-zone {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-soft);
}

.app-zone:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
}

.app-zone-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-light);
}

.app-zone-header h3 {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.app-zone-status {
  font-size: 0.7rem;
  padding: 4px 12px;
  border-radius: 20px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.app-zone-status.coming-soon {
  background: var(--gold-bg);
  color: var(--gold-dark);
  border: 1px solid var(--border-gold);
}

.app-zone-body {
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  background: var(--bg-primary);
}

.app-zone-body iframe {
  width: 100%;
  height: 100%;
  min-height: 400px;
  border: none;
  border-radius: 8px;
}

.app-placeholder {
  text-align: center;
}

.app-placeholder-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  opacity: 0.3;
  color: var(--gold);
}

.app-placeholder p {
  color: var(--text-muted);
  font-size: 0.9rem;
  max-width: 300px;
  line-height: 1.6;
}

/* ================================================================
   9. ACTS BEFORE — Off-white with gold radial
   ================================================================ */
.before-section {
  text-align: center;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
  background: var(--bg-primary);
}

.before-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(201, 168, 76, 0.06) 0%, transparent 70%);
}

.before-section .container {
  position: relative;
  z-index: 1;
}

.before-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 48px;
}

.before-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

.before-item {
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--text-secondary);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
}

.before-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.before-item strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* ================================================================
   10. CONTACT — DARK section (matching archlytic.com footer)
   ================================================================ */
.contact-section {
  background: var(--bg-primary);
  position: relative;
  color: var(--text-primary);
  border-top: 1px solid var(--border-light);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-section .section-label {
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  font-weight: 500;
}

.contact-section h2 {
  margin-bottom: 24px;
  color: var(--dark-text);
}

.contact-text {
  color: var(--dark-text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 32px;
}

.contact-info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-info-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--dark-text-secondary);
  font-size: 0.95rem;
}

.contact-info-list li .icon {
  color: var(--gold);
  font-size: 1.1rem;
}

.contact-form {
  background: var(--dark-glass);
  border: 1px solid var(--dark-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 16px;
  padding: 40px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--dark-text-muted);
  margin-bottom: 8px;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 14px 16px;
  color: var(--dark-text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--dark-text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  width: 100%;
}

/* ================================================================
   11. FOOTER — Dark (matching archlytic.com)
   ================================================================ */
.footer {
  padding: 60px 0 30px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  border-top: 1px solid var(--border-light);
}

.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ================================================================
   12. ANIMATIONS
   ================================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ================================================================
   13. RESPONSIVE
   ================================================================ */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

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

  .hero-visual {
    display: none;
  }

  .what-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .principles-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .app-zones {
    grid-template-columns: 1fr;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 80px 0;
  }

  .menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
    padding: 0;
  }

  .menu-toggle span {
    width: 100%;
    height: 2px;
    background: var(--gold);
    transition: all 0.3s ease;
    border-radius: 2px;
  }

  /* Hamburger transformation when active */
  .menu-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 14, 26, 0.98);
    /* Matching premium dark bg */
    backdrop-filter: blur(10px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    z-index: 999;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links li {
    margin: 0;
  }

  .nav-links a {
    font-size: 1.5rem;
    font-family: 'Outfit', sans-serif;
    color: var(--text-primary);
  }

  .problem-comparison {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .problem-vs {
    display: none;
  }

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

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

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

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .what-stats {
    grid-template-columns: 1fr;
  }

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

  .hero-ctas {
    flex-direction: column;
  }
}

.section-title-alt {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 400;
  margin-bottom: 32px;
  color: var(--text-primary);
  text-align: center;
}

.what-section .section-title-alt {
  text-align: left;
  margin-bottom: 24px;
}

/* Specific button refinement to match screenshot */
.btn-primary {
  border-radius: 0 !important;
  letter-spacing: 1px;
}

.btn-secondary {
  border-radius: 0 !important;
  letter-spacing: 1px;
}



/* ================================================================
   HERO V2 & PREMIUM COMPONENTS
   ================================================================ */

.hero-wrapper-v2 {
  position: relative;
  min-height: 100vh;
  background: var(--bg-primary);
  overflow: hidden;
  display: flex;
  align-items: center;
  padding-top: 80px;
}

.hero-visual-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.05;
  pointer-events: none;
}

.hero-gradient-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(201, 168, 76, 0.12) 0%, transparent 50%),
              radial-gradient(circle at 20% 80%, rgba(16, 24, 48, 0.6) 0%, transparent 60%);
}

.hero-v2 {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero-grid-v2 {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 80px;
  align-items: center;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
}

.hero-separator {
  width: 40px;
  height: 1px;
  background: rgba(201, 168, 76, 0.3);
}

.hero-status {
  font-size: 0.65rem;
  padding: 4px 10px;
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 4px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-title {
  font-size: clamp(3rem, 7vw, 5.2rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -4px;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 580px;
  margin-bottom: 48px;
  font-weight: 400;
  line-height: 1.7;
  border-left: none;
  padding-left: 0;
}

.hero-actions {
  display: flex;
  gap: 20px;
  align-items: center;
}

.btn-hero-primary {
  background: var(--gold);
  color: #0a0e1a;
  padding: 20px 40px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 0;
  border: none;
}

.btn-hero-primary:hover {
  background: var(--white);
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(201, 168, 76, 0.2);
}

.btn-hero-secondary {
  color: var(--white);
  padding: 20px 40px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  background: transparent;
  cursor: pointer;
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--white);
  transform: translateY(-5px);
}

.hero-abstract-visual {
  position: relative;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.architectural-node {
  width: 320px;
  height: 320px;
  border: 1px solid rgba(201, 168, 76, 0.2);
  position: relative;
  animation: rotateNode 30s infinite linear;
  transform-style: preserve-3d;
}

.architectural-node::before,
.architectural-node::after {
  content: '';
  position: absolute;
  inset: -1px;
  border: 1px solid rgba(201, 168, 76, 0.15);
}

.architectural-node::before { transform: rotate(45deg); }
.architectural-node::after { transform: rotate(-45deg); }

@keyframes rotateNode {
  from { transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg); }
  to { transform: rotateX(360deg) rotateY(360deg) rotateZ(360deg); }
}

.floating-stat {
  position: absolute;
  bottom: 0;
  right: 0;
  background: rgba(16, 24, 48, 0.9);
  backdrop-filter: blur(12px);
  padding: 24px;
  border: 1px solid var(--gold);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  animation: floatStat 6s infinite ease-in-out;
}

.stat-val {
  display: block;
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-lab {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
}

@keyframes floatStat {
  0%, 100% { transform: translateY(0) translateX(0); }
  50% { transform: translateY(-30px) translateX(-10px); }
}

/* Premium Card Overrides */
.premium-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(255, 255, 255, 0.02);
}

.premium-card.highlight {
  border-color: rgba(201, 168, 76, 0.3);
}

.premium-card:hover {
  border-color: var(--gold);
  transform: translateY(-15px) scale(1.02);
  background: rgba(201, 168, 76, 0.03);
}

.card-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(201, 168, 76, 0.15), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.premium-card:hover .card-glow {
  opacity: 1;
}

.badge-hot {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--gold);
  color: #0a0e1a;
  padding: 4px 12px;
  font-size: 0.6rem;
  font-weight: 900;
  letter-spacing: 1px;
  border-radius: 100px;
  z-index: 2;
}

@media (max-width: 991px) {
  .hero-wrapper-v2 {
    padding-top: 120px;
    min-height: auto;
    padding-bottom: 60px;
  }
  
  .hero-grid-v2 {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-meta { justify-content: center; }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  
  .hero-abstract-visual {
    height: 300px;
    margin-top: 40px;
  }
  
  .architectural-node {
    width: 200px;
    height: 200px;
  }
}

/* ================================================================
   SAVINGS SECTION
   ================================================================ */
.savings-section {
  padding: var(--section-padding);
  position: relative;
  overflow: hidden;
}

.savings-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.3;
}

/* Comparison banner */
.savings-comparison {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  max-width: 780px;
  margin: 0 auto 40px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-light);
  background: var(--bg-card);
}

.savings-side {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 40px 32px;
}

.savings-side.traditional {
  background: rgba(239, 68, 68, 0.05);
  border-right: 1px solid var(--border-light);
}

.savings-side.archlytic {
  background: rgba(201, 168, 76, 0.06);
  border-left: 1px solid var(--border-light);
}

.savings-side-label {
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.savings-amount-big {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1;
}

.savings-amount-red { color: #ef4444; }
.savings-amount-gold { color: var(--gold); }

.savings-side-note {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.savings-vs {
  padding: 0 20px;
  flex-shrink: 0;
}

.savings-vs-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 2px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 1px;
  color: var(--text-muted);
  background: var(--bg-primary);
}

/* Badge row */
.savings-badge-row {
  display: flex;
  justify-content: center;
  margin-bottom: 70px;
}

.savings-total-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, rgba(201,168,76,0.15) 0%, rgba(201,168,76,0.05) 100%);
  border: 1px solid var(--border-gold);
  border-radius: 100px;
  padding: 14px 48px;
}

.savings-badge-pct {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.savings-badge-text {
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

/* 4-step flow */
.savings-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  flex-wrap: nowrap;
}

.savings-step {
  flex: 1;
  max-width: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  padding: 32px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  transition: var(--transition);
  position: relative;
}

.savings-step:hover {
  border-color: var(--border-gold);
  transform: translateY(-6px);
  box-shadow: var(--shadow-gold);
}

.savings-step-num {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 2px;
  color: var(--gold);
  text-transform: uppercase;
  opacity: 0.7;
}

.savings-step-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: var(--gold-bg);
  border: 1px solid var(--border-gold);
  border-radius: 14px;
  flex-shrink: 0;
}

.savings-step h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.savings-step p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

/* Connector between steps */
.savings-step-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 40px;
  padding-top: 50px;
}

.savings-step-connector span {
  display: block;
  width: 100%;
  height: 2px;
  background: linear-gradient(to right, var(--border-gold), rgba(201,168,76,0.2));
  position: relative;
}

.savings-step-connector span::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 7px solid var(--gold);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  opacity: 0.6;
}

/* ================================================================
   PRODUCT TAG PILL
   ================================================================ */
.product-tag {
  display: inline-flex;
  align-items: center;
  background: var(--gold-bg);
  border: 1px solid var(--border-gold);
  color: var(--gold);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 4px;
}

/* Responsive savings section */
@media (max-width: 900px) {
  .savings-steps {
    flex-direction: column;
    align-items: center;
  }

  .savings-step {
    max-width: 100%;
    width: 100%;
  }

  .savings-step-connector {
    width: 2px;
    height: 32px;
    padding: 0;
  }

  .savings-step-connector span {
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, var(--border-gold), rgba(201,168,76,0.2));
  }

  .savings-step-connector span::after {
    right: auto;
    bottom: -6px;
    top: auto;
    left: 50%;
    transform: translateX(-50%);
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 7px solid var(--gold);
    border-bottom: none;
  }

  .savings-comparison {
    flex-direction: column;
  }

  .savings-side.traditional {
    border-right: none;
    border-bottom: 1px solid var(--border-light);
  }

  .savings-side.archlytic {
    border-left: none;
    border-top: 1px solid var(--border-light);
  }
}