/**
 * RAMZ Artificial Intelligence Developing Services L.L.C.
 * Institutional AI Digital Experience System (Dark Obsidian & UAE Gold)
 * Typography: Inter (EN) / Tajawal (AR)
 */

:root {
  --bg-obsidian: #08090b;
  --bg-surface: #0f1115;
  --bg-card: rgba(18, 20, 26, 0.72);
  --bg-card-hover: rgba(26, 29, 38, 0.88);
  
  --gold-primary: #b8956a;
  --gold-light: #d4b896;
  --gold-glow: rgba(184, 149, 106, 0.22);
  --gold-border: rgba(184, 149, 106, 0.32);
  
  --emerald: #00732f;
  --emerald-glow: rgba(0, 115, 47, 0.25);
  --crimson: #ce1126;
  --crimson-glow: rgba(206, 17, 38, 0.25);
  
  --text-pearl: #f8f6f3;
  --text-slate: #9ea3ae;
  --text-mist: #686e7a;
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-light: rgba(255, 255, 255, 0.16);
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-arabic: 'Tajawal', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --ease-fortress: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-obsidian);
  color: var(--text-pearl);
  font-family: var(--font-sans);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  max-width: 100vw;
}

html[dir="rtl"] {
  font-family: var(--font-arabic);
}

body {
  min-height: 100vh;
  background-color: var(--bg-obsidian);
  color: var(--text-pearl);
  overflow-x: hidden;
  max-width: 100vw;
  position: relative;
}

/* Ambient pointer glow */
.ramz-pointer-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(184, 149, 106, 0.08) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  z-index: 1;
  transition: opacity 0.3s ease;
}

::selection {
  background-color: var(--gold-primary);
  color: #000;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-obsidian);
}
::-webkit-scrollbar-thumb {
  background: rgba(184, 149, 106, 0.35);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gold-primary);
}

/* ==========================================================================
   Geometric Diamond Lattice Background
   ========================================================================== */
.ramz-canvas-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    radial-gradient(circle at 50% 20%, rgba(184, 149, 106, 0.08) 0%, transparent 65%),
    radial-gradient(circle at 85% 75%, rgba(0, 115, 47, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 15% 85%, rgba(206, 17, 38, 0.04) 0%, transparent 50%),
    url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M40 0L80 40L40 80L0 40Z' fill='none' stroke='%23B8956A' stroke-width='0.4' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 100% 100%, 100% 100%, 100% 100%, 80px 80px;
}

/* Signature UAE Heritage Top Accent Bar */
.ramz-national-accent-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 100;
  background: linear-gradient(90deg, var(--emerald) 0%, #ffffff 38%, var(--crimson) 72%, #000000 100%);
}

/* ==========================================================================
   Navigation Bar
   ========================================================================== */
.ramz-header {
  position: fixed;
  top: 18px;
  left: 0;
  right: 0;
  z-index: 90;
  padding: 0 24px;
}

.ramz-nav-container {
  max-width: 1240px;
  margin: 0 auto;
  height: 68px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(15, 17, 21, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
  transition: border-color 0.3s ease, background 0.3s ease;
}

.ramz-nav-container:hover {
  border-color: rgba(184, 149, 106, 0.25);
}

.ramz-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.ramz-brand-plate {
  width: 42px;
  height: 42px;
  background: #f8f6f3;
  border: 1px solid rgba(184, 149, 106, 0.45);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.45), 0 0 16px rgba(184, 149, 106, 0.18);
  flex-shrink: 0;
  transition: transform 0.35s var(--ease-fortress), box-shadow 0.3s ease;
}

.ramz-brand:hover .ramz-brand-plate {
  transform: scale(1.06);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6), 0 0 24px rgba(184, 149, 106, 0.32);
}

.ramz-brand-mark {
  height: 30px;
  width: 30px;
  object-fit: contain;
  transition: transform 0.35s var(--ease-fortress);
}

.ramz-brand-typography {
  display: flex;
  flex-direction: column;
}

.ramz-brand-name {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-pearl);
  line-height: 1.1;
}

.ramz-brand-ar {
  font-size: 13px;
  color: var(--gold-primary);
  font-family: var(--font-arabic);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: 0.02em;
}

.ramz-nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.ramz-nav-link {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-slate);
  text-decoration: none;
  position: relative;
  padding: 6px 0;
  transition: color 0.25s ease;
}

.ramz-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gold-primary);
  transition: width 0.3s var(--ease-fortress);
}

html[dir="rtl"] .ramz-nav-link::after {
  left: auto;
  right: 0;
}

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

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

.ramz-nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.ramz-lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-pearl);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.ramz-lang-btn:hover {
  border-color: var(--gold-primary);
  color: var(--gold-primary);
  background: rgba(184, 149, 106, 0.08);
}

.ramz-lang-globe {
  width: 14px;
  height: 14px;
  opacity: 0.85;
}

.ramz-btn-contact {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #08090b;
  background: var(--gold-primary);
  border: 1px solid var(--gold-light);
  border-radius: 8px;
  text-decoration: none;
  box-shadow: 0 2px 12px rgba(184, 149, 106, 0.28);
  transition: all 0.3s var(--ease-fortress);
}

.ramz-btn-contact:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(184, 149, 106, 0.42);
}

/* ==========================================================================
   Hero Section & Continuous Transformation Stage
   ========================================================================== */
.ramz-hero {
  position: relative;
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  padding: 130px 24px 60px;
  overflow: hidden;
  z-index: 10;
}

.ramz-hero-inner {
  max-width: 1320px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 48px;
  align-items: center;
}

/* Left: Institutional Copy */
.ramz-hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  z-index: 20;
}

html[dir="rtl"] .ramz-hero-copy {
  align-items: flex-start;
  text-align: right;
}

.ramz-badge-location {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(184, 149, 106, 0.09);
  border: 1px solid var(--gold-border);
  border-radius: 24px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 24px;
}

.ramz-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--emerald);
  box-shadow: 0 0 8px var(--emerald);
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.3); }
}

.ramz-hero-title {
  font-size: clamp(2.3rem, 4.4vw, 3.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-pearl);
  margin-bottom: 22px;
}

html[dir="rtl"] .ramz-hero-title {
  font-family: var(--font-arabic);
  line-height: 1.25;
}

.ramz-hero-title span {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-primary) 60%, #e2cba9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ramz-hero-lede {
  font-size: clamp(1.05rem, 1.3vw, 1.22rem);
  line-height: 1.7;
  color: var(--text-slate);
  max-width: 580px;
  margin-bottom: 36px;
}

.ramz-hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.ramz-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #08090b;
  background: var(--gold-primary);
  border: 1px solid var(--gold-light);
  border-radius: 10px;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(184, 149, 106, 0.32);
  transition: all 0.3s var(--ease-fortress);
}

.ramz-btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(184, 149, 106, 0.45);
}

.ramz-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-pearl);
  background: transparent;
  border: 1px solid var(--border-light);
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.ramz-btn-secondary:hover {
  border-color: var(--gold-primary);
  color: var(--gold-primary);
  background: rgba(184, 149, 106, 0.05);
}

/* KPI Bar */
.ramz-hero-kpis {
  display: flex;
  align-items: center;
  gap: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  width: 100%;
}

.ramz-kpi-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ramz-kpi-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-mist);
  font-weight: 600;
}

.ramz-kpi-value {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-pearl);
  letter-spacing: -0.01em;
}

/* ==========================================================================
   Right: 3D Animated Transformation Stage
   ========================================================================== */
.ramz-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 580px;
  margin: 0 auto;
  perspective: 1200px;
  transform-style: preserve-3d;
}

.ramz-stage-card {
  position: relative;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 50%, rgba(20, 23, 31, 0.92) 0%, rgba(10, 11, 15, 0.98) 100%);
  border: 1px solid var(--gold-border);
  border-radius: 24px;
  box-shadow:
    0 24px 64px rgba(0, 0, 0, 0.7),
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    inset 0 0 40px rgba(184, 149, 106, 0.04);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

/* Stage HUD Top Bar */
.stage-hud-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold-primary);
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 12px;
  z-index: 10;
}

.stage-hud-kicker {
  font-weight: 700;
  letter-spacing: 0.08em;
}

.stage-hud-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  background: rgba(0, 115, 47, 0.12);
  border: 1px solid rgba(0, 115, 47, 0.35);
  border-radius: 4px;
  color: #38c172;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
}

/* Stage Visual Canvas */
.stage-viewport {
  position: relative;
  flex: 1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stage-svg-canvas {
  width: 100%;
  height: 100%;
  max-width: 440px;
  max-height: 440px;
  overflow: visible;
}

/* Ambient Token Cloud */
.ramz-token-cloud {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.data-token {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--gold-light);
  background: rgba(184, 149, 106, 0.06);
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid rgba(184, 149, 106, 0.15);
  white-space: nowrap;
  opacity: 0.35;
  transition: opacity 0.3s ease;
  user-select: none;
}

/* Stage HUD Bottom Info Strip */
.stage-hud-bottom {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 12px;
  z-index: 10;
}

.stage-hud-headline {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.stage-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-pearl);
  letter-spacing: -0.01em;
}

.stage-index-counter {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--gold-primary);
}

.stage-desc {
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-slate);
}

.stage-tags {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.stage-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--gold-primary);
  background: rgba(184, 149, 106, 0.08);
  padding: 2px 7px;
  border-radius: 4px;
  border: 1px solid rgba(184, 149, 106, 0.18);
}

/* ==========================================================================
   Sections Pad & General Typography
   ========================================================================== */
.section-pad {
  padding: 120px 24px;
  position: relative;
  z-index: 10;
}

#services { background-color: var(--bg-obsidian); }
#builds { background-color: var(--bg-surface); }
#architecture { background-color: var(--bg-obsidian); }
#lifecycle { background-color: var(--bg-surface); }
#use-cases { background-color: var(--bg-obsidian); }
#lab { background-color: var(--bg-surface); }
#trust { background-color: var(--bg-obsidian); }
#why-ramz { background-color: var(--bg-surface); }
#about { background-color: var(--bg-obsidian); }
#convergence { background-color: var(--bg-surface); }
#contact { background-color: var(--bg-obsidian); }

.section-container {
  max-width: 1240px;
  margin: 0 auto;
  width: 100%;
}

.section-header {
  margin-bottom: 64px;
}

.section-kicker {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: clamp(2rem, 3.2vw, 2.9rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-pearl);
  max-width: 680px;
}

html[dir="rtl"] .section-title {
  font-family: var(--font-arabic);
}

.gold-divider {
  width: 72px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-primary) 0%, transparent 100%);
  margin-top: 20px;
}

html[dir="rtl"] .gold-divider {
  background: linear-gradient(270deg, var(--gold-primary) 0%, transparent 100%);
}

/* ==========================================================================
   Services Section (6 Pillars)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
  transition: all 0.35s var(--ease-fortress);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gold-primary);
  transition: width 0.4s var(--ease-fortress);
}

html[dir="rtl"] .service-card::before {
  left: auto;
  right: 0;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-border);
  background: var(--bg-card-hover);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5), 0 0 24px rgba(184, 149, 106, 0.08);
}

.service-card:hover::before {
  width: 100%;
}

.service-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--gold-primary);
  letter-spacing: 0.1em;
  margin-bottom: 24px;
  display: block;
}

.service-icon-box {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(184, 149, 106, 0.1);
  color: var(--gold-primary);
  margin-bottom: 20px;
  font-size: 20px;
}

.service-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--text-pearl);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.service-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-slate);
}

/* ==========================================================================
   About RAMZ Section
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 64px;
  align-items: center;
}

.about-text {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-slate);
  margin-bottom: 20px;
}

.about-stats {
  display: flex;
  gap: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
  margin-top: 32px;
}

/* ==========================================================================
   Why RAMZ Section (Differentiators)
   ========================================================================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 36px;
  transition: all 0.3s ease;
}

.why-card:hover {
  border-color: var(--gold-border);
  background: var(--bg-card-hover);
}

.why-card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(184, 149, 106, 0.12);
  color: var(--gold-primary);
  margin-bottom: 20px;
  font-size: 18px;
}

.why-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-pearl);
  margin-bottom: 10px;
}

.why-card-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-slate);
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  text-decoration: none;
  color: inherit;
}

.contact-icon-box {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(184, 149, 106, 0.1);
  border: 1px solid var(--gold-border);
  border-radius: 10px;
  color: var(--gold-primary);
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.contact-item:hover .contact-icon-box {
  background: var(--gold-primary);
  color: #08090b;
}

.contact-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-mist);
  margin-bottom: 4px;
}

.contact-val {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-pearl);
}

/* Contact Form */
.ramz-form {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-slate);
  margin-bottom: 8px;
}

.form-input, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(10, 11, 15, 0.65);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  color: var(--text-pearl);
  font-size: 14px;
  font-family: inherit;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--gold-primary);
  box-shadow: 0 0 12px var(--gold-glow);
}

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

.btn-submit {
  align-self: flex-start;
  padding: 14px 32px;
  background: var(--gold-primary);
  color: #08090b;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all 0.3s var(--ease-fortress);
  box-shadow: 0 4px 16px rgba(184, 149, 106, 0.3);
}

.btn-submit:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(184, 149, 106, 0.45);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.ramz-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 60px 24px 36px;
  background: var(--bg-surface);
  position: relative;
  z-index: 10;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border-subtle);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: 12px;
  color: var(--text-mist);
}

/* ==========================================================================
   Desktop Subtle Pointer Glow
   ========================================================================== */
.ramz-pointer-glow {
  position: fixed;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(184, 149, 106, 0.08) 0%, transparent 65%);
  transform: translate(-50%, -50%);
  z-index: 1;
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 1100px) {
  .ramz-hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .ramz-stage {
    max-width: 480px;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .ramz-header {
    top: 12px;
    padding: 0 16px;
  }
  .ramz-nav-links {
    display: none;
  }
  .ramz-hero {
    padding: 110px 16px 40px;
  }
  .services-grid, .why-grid {
    grid-template-columns: 1fr;
  }
  .form-group-row {
    grid-template-columns: 1fr;
  }
  .ramz-stage {
    max-width: 100%;
  }
  .stage-svg-canvas {
    max-width: 320px;
    max-height: 320px;
  }
  .ramz-hero-kpis {
    flex-wrap: wrap;
    gap: 20px;
  }
  .footer-top, .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .stage-hud-top {
    flex-wrap: wrap;
    gap: 8px;
  }
  .stage-hud-kicker {
    font-size: 10px;
    order: 1;
  }
  .stage-hud-badge {
    order: 2;
  }
  .stage-hud-selectors {
    width: 100%;
    order: 3;
    justify-content: center;
    padding-top: 6px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
  }
}

/* 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;
  }
  .ramz-pointer-glow {
    display: none;
  }
}

/* ==========================================================================
   Transformation SVG Layers & Visual Elements
   ========================================================================== */
.stage-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.4s;
}

.stage-layer.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.stage-layer-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

/* Stage Navigation Controls in HUD */
.stage-hud-selectors {
  display: flex;
  align-items: center;
  gap: 6px;
}

.stage-nav-pill {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-mist);
  cursor: pointer;
  transition: all 0.25s ease;
}

.stage-nav-pill:hover {
  color: var(--gold-light);
  border-color: var(--gold-border);
  background: rgba(184, 149, 106, 0.1);
}

.stage-nav-pill.active {
  color: #08090b;
  background: var(--gold-primary);
  border-color: var(--gold-light);
  font-weight: 700;
  box-shadow: 0 0 10px rgba(184, 149, 106, 0.4);
}

/* SVG Specific Styling */
.svg-raw-node {
  fill: var(--gold-primary);
  transition: all 0.3s ease;
}

.svg-raw-bracket {
  fill: none;
  stroke: var(--gold-light);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0.7;
}

.svg-vector-axis {
  stroke: rgba(184, 149, 106, 0.3);
  stroke-width: 1;
  stroke-dasharray: 4 4;
}

.svg-graph-arc {
  fill: none;
  stroke: var(--gold-primary);
  stroke-width: 1.5;
  opacity: 0.6;
}

.svg-graph-node {
  fill: #08090b;
  stroke: var(--gold-primary);
  stroke-width: 1.5;
}

.svg-reasoning-ring {
  fill: none;
  stroke: var(--gold-primary);
  stroke-width: 1.2;
  opacity: 0.5;
}

.svg-reasoning-pulse {
  fill: var(--gold-light);
  filter: drop-shadow(0 0 6px rgba(212, 184, 150, 0.8));
}

.svg-gov-shield {
  fill: rgba(0, 115, 47, 0.04);
  stroke: var(--emerald);
  stroke-width: 1.8;
  stroke-dasharray: 6 3;
}

.svg-policy-barrier {
  fill: none;
  stroke: var(--crimson);
  stroke-width: 1.6;
  opacity: 0.8;
}

.svg-audit-beacon {
  fill: var(--emerald);
  filter: drop-shadow(0 0 8px rgba(0, 115, 47, 0.6));
}

.ramz-svg-ribbon-red,
.ramz-ribbon-red,
.conv-ribbon-red {
  fill: #ce1126;
  filter: drop-shadow(0 2px 12px rgba(206, 17, 38, 0.35));
}

.ramz-svg-ribbon-green,
.ramz-ribbon-green,
.conv-ribbon-green {
  fill: #00732f;
  filter: drop-shadow(0 2px 12px rgba(0, 115, 47, 0.35));
}

.ramz-svg-ribbon-black,
.ramz-ribbon-black,
.conv-ribbon-black {
  fill: #111111;
  stroke: rgba(184, 149, 106, 0.35);
  stroke-width: 2;
  filter: drop-shadow(0 4px 16px rgba(0, 0, 0, 0.6));
}

.ramz-svg-nuqta,
.ramz-nuqta,
.conv-nuqta {
  fill: #111111;
  stroke: var(--gold-primary);
  stroke-width: 2.5;
  filter: drop-shadow(0 0 14px rgba(184, 149, 106, 0.4));
}

/* ==========================================================================
   Section 05 — Interactive AI Systems Lab (Conceptual Visualizer)
   ========================================================================== */
.lab-container {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 36px;
  backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
}

.lab-panel {
  display: flex;
  flex-direction: column;
  gap: 24px;
  border-right: 1px solid var(--border-subtle);
  padding-right: 32px;
}

html[dir="rtl"] .lab-panel {
  border-right: none;
  border-left: 1px solid var(--border-subtle);
  padding-right: 0;
  padding-left: 32px;
}

.lab-control-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

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

.lab-control-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-pearl);
}

.lab-control-val {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold-primary);
  font-weight: 600;
}

.lab-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.08);
  outline: none;
  transition: background 0.2s ease;
}

.lab-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--gold-primary);
  border: 2px solid var(--bg-obsidian);
  box-shadow: 0 0 10px rgba(184, 149, 106, 0.5);
  cursor: pointer;
  transition: transform 0.15s ease;
}

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

.lab-visualizer {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 420px;
}

.lab-canvas-wrapper {
  position: relative;
  flex: 1;
  width: 100%;
  min-height: 320px;
  background: radial-gradient(circle at 50% 50%, rgba(20, 24, 33, 0.9) 0%, rgba(8, 9, 12, 0.95) 100%);
  border: 1px solid rgba(184, 149, 106, 0.15);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lab-status-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 16px;
  background: rgba(10, 11, 15, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
}

.lab-status-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.lab-status-kicker {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  color: var(--text-mist);
  letter-spacing: 0.08em;
}

.lab-status-value {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--gold-light);
}

.lab-status-value.valid {
  color: #38c172;
}

.lab-disclaimer {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-mist);
  font-style: italic;
  padding-top: 8px;
}

/* ==========================================================================
   Section 06 — Trust & Governed AI Grid
   ========================================================================== */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.trust-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all 0.3s ease;
}

.trust-card:hover {
  border-color: var(--gold-border);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.trust-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(184, 149, 106, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  font-size: 18px;
}

.trust-card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-pearl);
}

.trust-card-desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-slate);
}

@media (max-width: 1024px) {
  .lab-container {
    grid-template-columns: 1fr;
    padding: 24px;
  }
  .lab-panel {
    border-right: none;
    border-bottom: 1px solid var(--border-subtle);
    padding-right: 0;
    padding-bottom: 24px;
  }
  html[dir="rtl"] .lab-panel {
    border-left: none;
    padding-left: 0;
  }
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .lab-status-strip {
    grid-template-columns: 1fr;
  }
  .trust-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   00 — Cinematic Genesis Intro Overlay
   ========================================================================== */
#ramz-intro-overlay {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--bg-obsidian);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: opacity 0.6s var(--ease-fortress), visibility 0.6s;
}

#ramz-intro-overlay.intro-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.intro-signal-line {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(184, 149, 106, 0.4) 15%, var(--gold-primary) 50%, rgba(184, 149, 106, 0.4) 85%, transparent 100%);
  transform: translateY(-50%);
  box-shadow: 0 0 16px rgba(184, 149, 106, 0.6);
}

.intro-fragment {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--gold-light);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  letter-spacing: 0.08em;
  text-shadow: 0 0 10px rgba(184, 149, 106, 0.7);
}

.intro-center-stage {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.intro-word {
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: 0.22em;
  color: var(--text-pearl);
  text-transform: uppercase;
  margin-bottom: 24px;
  min-height: 1.2em;
  display: flex;
  align-items: center;
  justify-content: center;
  text-shadow: 0 0 24px rgba(184, 149, 106, 0.4);
}

.intro-emblem-box {
  width: 170px;
  height: 170px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  opacity: 0;
  transform: scale(0.85);
}

.intro-emblem-svg {
  width: 100%;
  height: 100%;
}

.intro-subtext {
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-primary);
  font-weight: 600;
  opacity: 0;
}

.intro-skip-btn {
  position: absolute;
  top: 28px;
  right: 28px;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  color: var(--text-slate);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  cursor: pointer;
  z-index: 20;
  transition: all 0.25s ease;
}

html[dir="rtl"] .intro-skip-btn {
  right: auto;
  left: 28px;
}

.intro-skip-btn:hover {
  color: var(--text-pearl);
  border-color: var(--gold-primary);
  background: rgba(184, 149, 106, 0.12);
}

/* ==========================================================================
   Emblem Warm Pearl Backing Plate (For 100% Black Ribbon Contrast)
   ========================================================================== */
.ramz-emblem-plate {
  fill: #f8f6f3;
  stroke: rgba(184, 149, 106, 0.5);
  stroke-width: 14;
  rx: 160px;
  ry: 160px;
  filter: drop-shadow(0 20px 48px rgba(0, 0, 0, 0.85));
}

/* ==========================================================================
   Section: What RAMZ Builds (Capabilities & GSAP Flip Filtering)
   ========================================================================== */
.builds-filter-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.build-filter-btn {
  padding: 9px 20px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-slate);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s var(--ease-fortress);
}

.build-filter-btn:hover {
  color: var(--text-pearl);
  border-color: var(--gold-border);
  background: rgba(184, 149, 106, 0.08);
}

.build-filter-btn.active {
  color: #08090b;
  background: var(--gold-primary);
  border-color: var(--gold-light);
  box-shadow: 0 4px 14px rgba(184, 149, 106, 0.35);
}

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

.build-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.35s var(--ease-fortress), border-color 0.35s ease, background 0.35s ease, box-shadow 0.35s ease;
}

.build-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gold-primary);
  transition: width 0.35s var(--ease-fortress);
}

html[dir="rtl"] .build-card::before {
  left: auto;
  right: 0;
}

.build-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-border);
  background: var(--bg-card-hover);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5), 0 0 24px rgba(184, 149, 106, 0.08);
}

.build-card:hover::before {
  width: 100%;
}

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

.build-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(184, 149, 106, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  font-size: 19px;
}

.build-card-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  color: var(--gold-primary);
  background: rgba(184, 149, 106, 0.08);
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid rgba(184, 149, 106, 0.18);
}

.build-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-pearl);
  line-height: 1.25;
}

.build-card-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-slate);
}

/* ==========================================================================
   Section: Enterprise AI Architecture Pipeline (DrawSVG + MotionPath)
   ========================================================================== */
.arch-container {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.arch-pipeline-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.arch-node {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 24px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: all 0.3s ease;
}

.arch-node.active, .arch-node:hover {
  border-color: var(--gold-border);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(184, 149, 106, 0.05);
}

.arch-node-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.arch-node-idx {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--gold-primary);
}

.arch-node-status {
  font-family: var(--font-mono);
  font-size: 9px;
  color: #38c172;
  background: rgba(0, 115, 47, 0.12);
  border: 1px solid rgba(0, 115, 47, 0.3);
  padding: 2px 6px;
  border-radius: 3px;
  text-transform: uppercase;
}

.arch-node-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-pearl);
}

.arch-node-desc {
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-slate);
}

.arch-conduit-wrap {
  width: 100%;
  height: 50px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.arch-conduit-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

/* ==========================================================================
   Section: AI Engineering Lifecycle (9-Phase Progression)
   ========================================================================== */
.lifecycle-desktop {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 48px;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 44px;
}

.lifecycle-schematic-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}

.lifecycle-schematic-svg {
  width: 100%;
  max-width: 360px;
  aspect-ratio: 1 / 1;
}

.lifecycle-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 520px;
  overflow-y: auto;
  padding-right: 8px;
}

html[dir="rtl"] .lifecycle-cards-stack {
  padding-right: 0;
  padding-left: 8px;
}

.lifecycle-card {
  background: rgba(10, 11, 15, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 16px 20px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.lifecycle-card.active, .lifecycle-card:hover {
  background: rgba(184, 149, 106, 0.08);
  border-color: var(--gold-border);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.lifecycle-card-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--gold-primary);
  background: rgba(184, 149, 106, 0.12);
  padding: 4px 8px;
  border-radius: 6px;
  flex-shrink: 0;
}

.lifecycle-card-body h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-pearl);
  margin-bottom: 4px;
}

.lifecycle-card-body p {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-slate);
}

/* ==========================================================================
   Section: Where RAMZ Applies AI (Use Cases)
   ========================================================================== */
.usecases-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.usecase-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all 0.35s ease;
}

.usecase-card:hover {
  border-color: var(--gold-border);
  transform: translateY(-3px);
  background: var(--bg-card-hover);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.usecase-icon-box {
  width: 42px;
  height: 42px;
  border-radius: 9px;
  background: rgba(184, 149, 106, 0.09);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  font-size: 18px;
}

.usecase-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-pearl);
}

.usecase-desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-slate);
}

/* ==========================================================================
   Section: Final RAMZ Convergence
   ========================================================================== */
.convergence-section {
  padding: 120px 24px;
  position: relative;
  text-align: center;
  background: var(--bg-surface);
  overflow: hidden;
  z-index: 10;
}

.convergence-container {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.convergence-emblem-wrap {
  width: 240px;
  height: 240px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 36px;
}

.convergence-svg {
  width: 100%;
  height: 100%;
}

.convergence-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 14px;
}

.convergence-title {
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  font-weight: 700;
  color: var(--text-pearl);
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}

.convergence-desc {
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-slate);
  max-width: 620px;
  margin: 0 auto 36px;
}

/* ==========================================================================
   Additional Responsive Rules (360px - 1100px)
   ========================================================================== */
@media (max-width: 1100px) {
  .builds-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .arch-pipeline-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .lifecycle-desktop {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .usecases-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .builds-grid {
    grid-template-columns: 1fr;
  }
  .arch-pipeline-grid {
    grid-template-columns: 1fr;
  }
  .usecases-grid {
    grid-template-columns: 1fr;
  }
  .lifecycle-desktop {
    padding: 24px;
  }
  .intro-word {
    font-size: 2rem;
    letter-spacing: 0.14em;
  }
  .intro-emblem-box {
    width: 130px;
    height: 130px;
  }
}