/* ==========================================================================
   GV ATHLETICS & VOLUNTARY GYMNASTICS - OBSIDIAN DARK-MODE STYLESHEET
   High-Performance Athletic Web Architecture & Precision Age Calculator
   ========================================================================== */

:root {
  --bg-obsidian: #08090d;
  --bg-surface: #0e1118;
  --bg-card: #141822;
  --bg-card-hover: #1a202d;
  --bg-card-elevated: #1f2636;
  --bg-glass: rgba(14, 17, 24, 0.88);
  
  --border-subtle: #222938;
  --border-medium: #2f384c;
  --border-glow: rgba(0, 240, 144, 0.35);
  
  --accent-neon: #00f090;
  --accent-neon-hover: #00ff9d;
  --accent-neon-glow: rgba(0, 240, 144, 0.22);
  --accent-cyan: #00d2ff;
  --accent-cyan-glow: rgba(0, 210, 255, 0.18);
  --accent-amber: #ffb800;
  --accent-crimson: #ff3366;
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-dark: #08090d;
  
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 9999px;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.7);
  --shadow-neon: 0 0 30px var(--accent-neon-glow);
  --shadow-cyan: 0 0 30px var(--accent-cyan-glow);
  
  --transition-fast: 0.18s ease;
  --transition-normal: 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  --max-width: 1240px;
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-obsidian);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Background Atmosphere Mesh */
.bg-glow-container {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.glow-orb-1 {
  position: absolute;
  top: -120px;
  left: 20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 240, 144, 0.07) 0%, rgba(0, 240, 144, 0) 70%);
  filter: blur(80px);
}

.glow-orb-2 {
  position: absolute;
  top: 40%;
  right: -100px;
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(0, 210, 255, 0.05) 0%, rgba(0, 210, 255, 0) 70%);
  filter: blur(100px);
}

.glow-orb-3 {
  position: absolute;
  bottom: 10%;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 240, 144, 0.04) 0%, rgba(0, 240, 144, 0) 70%);
  filter: blur(90px);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.75rem); }
h4 { font-size: 1.25rem; font-weight: 600; }

p {
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--accent-neon);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--accent-neon-hover);
}

.mono {
  font-family: var(--font-mono);
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  position: relative;
  z-index: 1;
}

.site-main {
  flex: 1 0 auto;
  position: relative;
  z-index: 1;
}

.section-spacing {
  padding-top: 5.5rem;
  padding-bottom: 5.5rem;
}

.section-spacing-compact {
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.highlight-neon {
  color: var(--accent-neon);
}

.highlight-cyan {
  color: var(--accent-cyan);
}

/* Badges & Tags */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background: rgba(0, 240, 144, 0.1);
  border: 1px solid rgba(0, 240, 144, 0.25);
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-neon);
  margin-bottom: 1.25rem;
  white-space: nowrap;
}

.badge-cyan {
  background: rgba(0, 210, 255, 0.1);
  border-color: rgba(0, 210, 255, 0.25);
  color: var(--accent-cyan);
}

.badge-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--accent-neon);
  box-shadow: 0 0 10px var(--accent-neon);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); opacity: 0.8; box-shadow: 0 0 0 0 rgba(0, 240, 144, 0.7); }
  70% { transform: scale(1.15); opacity: 1; box-shadow: 0 0 0 6px rgba(0, 240, 144, 0); }
  100% { transform: scale(0.95); opacity: 0.8; box-shadow: 0 0 0 0 rgba(0, 240, 144, 0); }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.75rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent-neon);
  color: var(--text-dark);
  font-weight: 700;
  box-shadow: 0 4px 18px var(--accent-neon-glow);
}

.btn-primary:hover {
  background: var(--accent-neon-hover);
  color: var(--text-dark);
  box-shadow: 0 6px 25px rgba(0, 240, 144, 0.45);
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border-color: var(--border-medium);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--text-secondary);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-outline-neon {
  background: transparent;
  color: var(--accent-neon);
  border-color: rgba(0, 240, 144, 0.4);
}

.btn-outline-neon:hover {
  background: rgba(0, 240, 144, 0.1);
  border-color: var(--accent-neon);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.55rem 1.15rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 1.05rem 2.25rem;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   NAVIGATION BAR & HEADER
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--transition-normal), border-color var(--transition-normal);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-symbol {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, #161c28, #111520);
  border: 1px solid rgba(0, 240, 144, 0.4);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-neon);
  box-shadow: 0 0 15px rgba(0, 240, 144, 0.15);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #ffffff;
  line-height: 1.1;
}

.brand-sub {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-neon);
}

/* Navigation Links */
.main-nav {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  position: relative;
  padding: 0.4rem 0;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: #ffffff;
}

.nav-link.active {
  color: #ffffff;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-neon);
  border-radius: var(--radius-pill);
  box-shadow: 0 0 8px var(--accent-neon);
}

.header-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  color: var(--text-primary);
  cursor: pointer;
}

.mobile-nav-drawer {
  display: none;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1.5rem;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  box-shadow: var(--shadow-lg);
}

.mobile-nav-drawer.open {
  display: block;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.mobile-nav-links .nav-link {
  font-size: 1.1rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

/* ==========================================================================
   HERO PORTAL SECTION
   ========================================================================== */
.hero-portal {
  padding-top: 5rem;
  padding-bottom: 6rem;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-headline {
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero-subhead {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 2.25rem;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 3.5rem;
}

.hero-metrics-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
}

.metric-item-num {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  color: #ffffff;
  display: flex;
  align-items: baseline;
  gap: 0.2rem;
}

.metric-item-num span {
  color: var(--accent-neon);
}

.metric-item-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* Hero Showcase Card */
.hero-showcase-frame {
  position: relative;
}

.hero-card-glow-bg {
  position: absolute;
  inset: -15px;
  background: radial-gradient(circle, rgba(0, 240, 144, 0.15) 0%, rgba(0, 210, 255, 0.08) 50%, transparent 80%);
  border-radius: var(--radius-xl);
  filter: blur(25px);
  z-index: 0;
}

.hero-interactive-preview {
  position: relative;
  z-index: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 2.2rem;
  box-shadow: var(--shadow-lg);
}

.preview-badge-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.preview-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-neon);
}

.preview-age-display {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  margin-bottom: 1.5rem;
}

.preview-age-val {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.preview-age-unit {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.preview-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.preview-stat-box {
  background: rgba(8, 9, 13, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.preview-stat-val {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.preview-stat-lbl {
  font-size: 0.76rem;
  color: var(--text-muted);
}

/* ==========================================================================
   AGE CALCULATOR TOOL (PRIMARY INTERACTIVE ENGINE)
   ========================================================================== */
.calc-wrapper {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.calc-wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-neon), var(--accent-cyan), var(--accent-neon));
}

.calc-header {
  margin-bottom: 2.5rem;
  text-align: center;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.calc-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.8rem;
  margin-bottom: 2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.label-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 400;
}

.input-control {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 0.95rem 1.25rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: #ffffff;
  outline: none;
  transition: all var(--transition-fast);
}

.input-control:focus {
  border-color: var(--accent-neon);
  box-shadow: 0 0 0 3px rgba(0, 240, 144, 0.15);
  background: var(--bg-card-hover);
}

.preset-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.chip-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  padding: 0.3rem 0.85rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.chip-btn:hover {
  background: rgba(0, 240, 144, 0.12);
  border-color: var(--accent-neon);
  color: #ffffff;
}

.calc-actions-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 3rem;
}

/* Calculator Results Display */
.calc-results-panel {
  display: none; /* dynamically displayed by JS */
  animation: fadeIn 0.4s ease forwards;
}

.calc-results-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.age-hero-banner {
  background: linear-gradient(135deg, #151b27 0%, #10141f 100%);
  border: 1px solid rgba(0, 240, 144, 0.35);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  text-align: center;
  margin-bottom: 2.5rem;
  box-shadow: 0 0 30px rgba(0, 240, 144, 0.08);
  position: relative;
}

.age-hero-headline-label {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-neon);
  margin-bottom: 0.5rem;
}

.age-hero-components {
  display: flex;
  align-items: baseline;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin: 1rem 0;
}

.age-unit-cluster {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.age-number-large {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
}

.age-unit-name {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.age-hero-subtext {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* Metric Breakdown Bento Grid */
.bento-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.bento-metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.4rem;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.bento-metric-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-medium);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.card-top-icon {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.card-icon-pill {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-neon);
}

.bento-metric-num {
  font-family: var(--font-mono);
  font-size: 1.7rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
  margin-bottom: 0.35rem;
  word-break: break-all;
}

.bento-metric-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.bento-metric-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
}

/* Milestone & Longevity Grid */
.longevity-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.longevity-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
}

.longevity-card-title {
  font-size: 1.15rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.longevity-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

.longevity-stat-row:last-child {
  border-bottom: none;
}

.longevity-stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.longevity-stat-value {
  font-family: var(--font-mono);
  font-weight: 700;
  color: #ffffff;
}

/* Category Badge Card */
.category-status-card {
  background: rgba(0, 240, 144, 0.05);
  border: 1px solid rgba(0, 240, 144, 0.3);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-top: 1rem;
}

.category-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent-neon);
  margin-bottom: 0.3rem;
}

.category-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Toolbar Controls */
.calc-toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.toast-msg {
  display: none;
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: #111622;
  border: 1px solid var(--accent-neon);
  color: #ffffff;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  font-weight: 600;
  z-index: 9999;
}

/* ==========================================================================
   FITNESS & WELLNESS PILLARS
   ========================================================================== */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
}

.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.pillar-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-medium);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.pillar-icon-box {
  width: 54px;
  height: 54px;
  background: rgba(0, 240, 144, 0.08);
  border: 1px solid rgba(0, 240, 144, 0.25);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-neon);
  margin-bottom: 1.5rem;
}

.pillar-title {
  font-size: 1.35rem;
  margin-bottom: 0.85rem;
}

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

/* ==========================================================================
   ATHLETIC PROGRESSION STEPS & ENROLLMENT (SOUTENIR)
   ========================================================================== */
.workflow-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  position: relative;
}

.step-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(0, 240, 144, 0.25);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.step-title {
  font-size: 1.15rem;
  margin-bottom: 0.65rem;
}

.step-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* Pricing / Membership Tiers */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: stretch;
  margin-top: 3.5rem;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
  background: linear-gradient(180deg, #171d2b 0%, #121622 100%);
  border: 2px solid var(--accent-neon);
  box-shadow: 0 0 35px rgba(0, 240, 144, 0.15);
}

.pricing-popular-pill {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-neon);
  color: var(--text-dark);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 1rem;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.tier-name {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.tier-subtitle {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.tier-price-row {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  margin-bottom: 2rem;
}

.tier-currency {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
}

.tier-amount {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
}

.tier-period {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.tier-features-list {
  list-style: none;
  margin-bottom: 2.5rem;
  flex-grow: 1;
}

.tier-features-list li {
  font-size: 0.92rem;
  color: var(--text-secondary);
  padding: 0.6rem 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.tier-features-list li:last-child {
  border-bottom: none;
}

.check-icon {
  color: var(--accent-neon);
  font-weight: bold;
}

/* ==========================================================================
   CONTACT HUB & FORMS (CONTACT.PHP)
   ========================================================================== */
.contact-layout-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 3.5rem;
  margin-top: 3.5rem;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-card-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.contact-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(0, 240, 144, 0.1);
  border: 1px solid rgba(0, 240, 144, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-neon);
  flex-shrink: 0;
}

.contact-card-title {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.contact-card-body {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Styled Interactive Dark Map Placeholder */
.map-canvas-frame {
  background: #0f131c;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  height: 220px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-grid-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 25px 25px;
}

.map-pin-pulse {
  position: relative;
  z-index: 2;
  text-align: center;
}

.map-pin-core {
  width: 16px;
  height: 16px;
  background: var(--accent-neon);
  border-radius: 50%;
  margin: 0 auto 8px;
  box-shadow: 0 0 15px var(--accent-neon);
  animation: pulse-dot 2s infinite;
}

.map-pin-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: #ffffff;
  background: rgba(14, 17, 24, 0.9);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-medium);
}

/* Contact Form */
.contact-form-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.contact-form-title {
  margin-bottom: 1.75rem;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.form-textarea {
  resize: vertical;
  min-height: 130px;
}

/* ==========================================================================
   TESTIMONIALS & REVIEWS
   ========================================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-rating {
  color: var(--accent-amber);
  margin-bottom: 1rem;
  font-size: 1rem;
  letter-spacing: 0.1em;
}

.testimonial-quote {
  font-size: 0.98rem;
  color: var(--text-secondary);
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1e2636, #2a3449);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--accent-neon);
  border: 1px solid var(--border-medium);
}

.author-info h5 {
  font-size: 0.95rem;
  color: #ffffff;
}

.author-info span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   ACCORDION (FAQ SECTION)
   ========================================================================== */
.accordion-wrapper {
  max-width: 820px;
  margin: 3rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.accordion-item.active {
  border-color: var(--border-medium);
}

.accordion-header {
  padding: 1.35rem 1.6rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  background: transparent;
  width: 100%;
  border: none;
  text-align: left;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
}

.accordion-icon {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
  color: var(--accent-neon);
  flex-shrink: 0;
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease;
  padding: 0 1.6rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
}

.accordion-item.active .accordion-content {
  max-height: 350px;
  padding: 0 1.6rem 1.4rem;
}

/* ==========================================================================
   FOOTER COMPONENT
   ========================================================================== */
.site-footer {
  background: #06070a;
  border-top: 1px solid var(--border-subtle);
  padding-top: 4.5rem;
  padding-bottom: 2.5rem;
  position: relative;
  z-index: 1;
}

.footer-affiliate-strip {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.affiliate-badge-col {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.affiliate-text h6 {
  font-size: 0.88rem;
  color: #ffffff;
}

.affiliate-text p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.footer-main-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.1fr 1.3fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.4rem;
  letter-spacing: -0.01em;
}

.footer-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links-list a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-links-list a:hover {
  color: var(--accent-neon);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  gap: 0.85rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.footer-contact-item svg {
  color: var(--accent-neon);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-bottom-bar {
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  color: var(--text-muted);
}

.footer-bottom-links a:hover {
  color: var(--text-secondary);
}

/* ==========================================================================
   PRINT STYLESHEET (FOR AGE REPORT EXPORTS)
   ========================================================================== */
@media print {
  body {
    background: #ffffff !important;
    color: #000000 !important;
  }
  
  .site-header, .site-footer, .calc-actions-row, .calc-toolbar, .bg-glow-container, .preset-chip-row {
    display: none !important;
  }
  
  .calc-wrapper {
    box-shadow: none !important;
    border: 1px solid #ccc !important;
    background: #ffffff !important;
    color: #000 !important;
  }
  
  .age-hero-banner {
    border: 2px solid #000 !important;
    background: #f4f4f4 !important;
    color: #000 !important;
  }
  
  .age-number-large {
    color: #000 !important;
  }
  
  .bento-metric-card, .longevity-card {
    border: 1px solid #ddd !important;
    background: #fff !important;
    page-break-inside: avoid;
  }
  
  .bento-metric-num, .longevity-stat-value {
    color: #000 !important;
  }
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .pillars-grid, .pricing-grid, .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-main-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .workflow-steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .main-nav, .header-cta-group {
    display: none;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .calc-form-grid, .form-row-2 {
    grid-template-columns: 1fr;
  }
  
  .bento-metrics-grid, .longevity-metrics-grid {
    grid-template-columns: 1fr;
  }
  
  .pillars-grid, .pricing-grid, .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-layout-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-main-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-metrics-strip {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .workflow-steps-grid {
    grid-template-columns: 1fr;
  }
  
  .calc-wrapper {
    padding: 1.5rem;
  }
}