/* ============================================================
   jimmyrio.com — Main Stylesheet
   Space Grotesk (headings) + Inter (body)
   Dark navy palette with cyan & amber accents
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  --bg-primary:      #0a0e1a;
  --bg-secondary:    #111827;
  --bg-card:         #1a2235;
  --accent-cyan:     #00d4ff;
  --accent-amber:    #f59e0b;
  --text-primary:    #e2e8f0;
  --text-secondary:  #94a3b8;
  --border-color:    rgba(0, 212, 255, 0.15);
  --glass-bg:        rgba(26, 34, 53, 0.8);

  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --shadow-card:  0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-glow:  0 0 40px rgba(0, 212, 255, 0.15);
  --shadow-amber: 0 0 40px rgba(245, 158, 11, 0.15);

  --transition-fast:   0.2s ease;
  --transition-normal: 0.35s ease;
  --transition-slow:   0.6s ease;

  --header-height: 80px;
  --header-height-scrolled: 64px;

  --container-max: 1280px;
  --container-pad: clamp(1rem, 4vw, 2.5rem);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

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

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

a:hover {
  color: #33ddff;
}

ul,
ol {
  list-style: none;
}

button,
input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

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

h1 { font-size: clamp(2rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.875rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.375rem); }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1rem;
}

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

strong { color: var(--text-primary); font-weight: 600; }
em     { font-style: italic; color: var(--text-primary); }

blockquote {
  border-left: 3px solid var(--accent-cyan);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--bg-card);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--text-primary);
}

/* ---------- Container ---------- */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.container-narrow {
  max-width: 800px;
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ---------- Section Spacing ---------- */
section {
  padding-block: clamp(4rem, 8vw, 7rem);
}

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 0.75rem;
}

.section-title {
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin-bottom: 3rem;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: height var(--transition-normal),
              background var(--transition-normal),
              box-shadow var(--transition-normal),
              backdrop-filter var(--transition-normal);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

/* Scrolled state */
.site-header.header-scrolled {
  height: var(--header-height-scrolled);
  background: rgba(10, 14, 26, 0.92);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  box-shadow: 0 1px 0 var(--border-color), 0 8px 32px rgba(0, 0, 0, 0.4);
}

/* ---------- Logo ---------- */
.site-logo {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.site-logo span {
  color: var(--accent-cyan);
}

.site-logo::before {
  content: '';
  display: block;
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-amber));
  border-radius: 8px;
  flex-shrink: 0;
}

/* ---------- Navigation ---------- */
.site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.site-nav a {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  position: relative;
  text-decoration: none;
  transition: color var(--transition-fast),
              background var(--transition-fast);
}

.site-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 80%;
  height: 2px;
  background: var(--accent-cyan);
  border-radius: 2px;
  transition: transform var(--transition-fast);
}

.site-nav a:hover {
  color: var(--text-primary);
  background: rgba(0, 212, 255, 0.06);
}

.site-nav a:hover::after,
.site-nav a.active::after {
  transform: translateX(-50%) scaleX(1);
}

.site-nav a.active {
  color: var(--accent-cyan);
}

/* ---------- Hamburger ---------- */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  cursor: pointer;
  gap: 5px;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-fast),
              opacity var(--transition-fast),
              width var(--transition-fast);
}

.hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.is-open span:nth-child(2) {
  opacity: 0;
  width: 0;
}

.hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Mobile nav ---------- */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: rgba(10, 14, 26, 0.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 1.5rem var(--container-pad) 2rem;
  border-bottom: 1px solid var(--border-color);
  z-index: 899;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition-normal),
              opacity var(--transition-normal);
}

.mobile-nav.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

.mobile-nav a {
  display: block;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.mobile-nav a:last-child {
  border-bottom: none;
}

.mobile-nav a:hover,
.mobile-nav a.active {
  color: var(--accent-cyan);
}

/* ============================================================
   HERO SECTIONS
   ============================================================ */

/* --- Shared hero base --- */
.hero-main,
.hero-page {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}

/* ---------- Hero Main (homepage) ---------- */
.hero-main {
  min-height: 100vh;
  padding-top: calc(var(--header-height) + 2rem);
  padding-bottom: 5rem;
  background: var(--bg-primary);
}

.hero-main .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

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

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 1.25rem;
  padding: 0.35rem 1rem;
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 50px;
  background: rgba(0, 212, 255, 0.05);
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  background: var(--accent-cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-cyan);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-size: clamp(2.25rem, 5.5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--accent-cyan), #00a8cc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2.5rem;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Hero visual / decorative */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-visual-inner {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-glow);
}

.hero-visual-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-visual-inner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(0, 212, 255, 0.15) 0%,
    transparent 60%);
  pointer-events: none;
}

/* Floating badge on hero */
.hero-badge {
  position: absolute;
  bottom: -1rem;
  left: -1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 3;
  backdrop-filter: blur(12px);
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

.hero-badge-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent-cyan), #0099bb);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.hero-badge-text strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
}

.hero-badge-text span {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* ---------- Hero Page (inner pages) ---------- */
.hero-page {
  min-height: 380px;
  padding-top: calc(var(--header-height) + 3rem);
  padding-bottom: 4rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.hero-page .container {
  position: relative;
  z-index: 2;
}

.hero-page .hero-title {
  font-size: clamp(1.75rem, 4vw, 3rem);
  margin-bottom: 1rem;
}

.hero-page .hero-subtitle {
  max-width: 640px;
  font-size: 1.0625rem;
}

/* ============================================================
   BACKGROUND DECORATIONS
   ============================================================ */

/* Dot grid pattern */
.bg-dots {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(0, 212, 255, 0.12) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 1;
}

/* Line grid pattern */
.bg-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  z-index: 1;
}

/* Radial glow blobs */
.bg-glow-cyan {
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

.bg-glow-amber {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.07) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

.bg-glow-top-right {
  top: -100px;
  right: -100px;
}

.bg-glow-bottom-left {
  bottom: -100px;
  left: -100px;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  padding: 0.75rem 1.75rem;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

/* Primary — cyan */
.btn-primary {
  background: var(--accent-cyan);
  color: #0a0e1a;
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.35);
}

.btn-primary:hover {
  background: #20ddff;
  color: #0a0e1a;
  box-shadow: 0 6px 28px rgba(0, 212, 255, 0.55);
  transform: translateY(-2px);
}

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

/* Outline */
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.06);
  transform: translateY(-2px);
}

/* Amber variant */
.btn-amber {
  background: var(--accent-amber);
  color: #0a0e1a;
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.35);
}

.btn-amber:hover {
  background: #fbb024;
  color: #0a0e1a;
  box-shadow: 0 6px 28px rgba(245, 158, 11, 0.55);
  transform: translateY(-2px);
}

/* Size variants */
.btn-lg {
  font-size: 1.0625rem;
  padding: 1rem 2.25rem;
  border-radius: var(--radius-lg);
}

.btn-sm {
  font-size: 0.8125rem;
  padding: 0.5rem 1.125rem;
  border-radius: var(--radius-sm);
}

/* ============================================================
   CARDS
   ============================================================ */

/* --- Base card --- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-normal),
              box-shadow var(--transition-normal),
              border-color var(--transition-normal);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  border-color: rgba(0, 212, 255, 0.3);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-cyan), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.card:hover::before {
  opacity: 1;
}

/* --- Feature card --- */
.card-feature {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-normal),
              box-shadow var(--transition-normal),
              border-color var(--transition-normal);
}

.card-feature:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card), 0 0 30px rgba(0, 212, 255, 0.12);
  border-color: rgba(0, 212, 255, 0.3);
}

.card-feature .card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(0, 212, 255, 0.05));
  border: 1px solid rgba(0, 212, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  color: var(--accent-cyan);
}

.card-feature h3 {
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.card-feature p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.7;
}

/* --- Stat card --- */
.card-stat {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.card-stat::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-amber));
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 700;
  color: var(--accent-cyan);
  line-height: 1;
  margin-bottom: 0.5rem;
  display: block;
}

.stat-label {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  display: block;
}

/* --- Architecture card --- */
.card-architecture {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  transition: transform var(--transition-normal),
              border-color var(--transition-normal);
}

.card-architecture:hover {
  transform: translateX(4px);
  border-color: rgba(0, 212, 255, 0.3);
}

.card-architecture .arch-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: rgba(0, 212, 255, 0.2);
  line-height: 1;
  flex-shrink: 0;
  min-width: 2.5rem;
  transition: color var(--transition-fast);
}

.card-architecture:hover .arch-number {
  color: var(--accent-cyan);
}

.card-architecture h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.card-architecture p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
}

/* --- Preview card (links to inner pages) --- */
.card-preview {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-normal),
              box-shadow var(--transition-normal),
              border-color var(--transition-normal);
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

.card-preview:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  border-color: rgba(0, 212, 255, 0.3);
  color: inherit;
}

.card-preview .preview-image {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  flex-shrink: 0;
  transition: transform var(--transition-slow);
}

.card-preview:hover .preview-image {
  transform: scale(1.04);
}

.card-preview .preview-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-preview .preview-tag {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 0.5rem;
}

.card-preview h3 {
  font-size: 1.125rem;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.card-preview p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  flex: 1;
  margin: 0;
}

.card-preview .preview-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent-cyan);
  margin-top: 1.25rem;
  font-family: var(--font-heading);
  text-decoration: none;
}

.card-preview .preview-link::after {
  content: '→';
  transition: transform var(--transition-fast);
}

.card-preview:hover .preview-link::after {
  transform: translateX(4px);
}

/* --- Principle card --- */
.card-principle {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-normal),
              border-color var(--transition-normal);
}

.card-principle:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 158, 11, 0.3);
}

.card-principle::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent-amber), transparent);
}

.card-principle .principle-num {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 0.75rem;
}

.card-principle h4 {
  font-size: 1.0625rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.card-principle p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

/* ============================================================
   GRIDS
   ============================================================ */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.grid-6 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

/* Asymmetric layouts */
.grid-asym-left {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 4rem;
  align-items: center;
}

.grid-asym-right {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 4rem;
  align-items: center;
}

/* ============================================================
   IMAGE + TEXT SECTIONS
   ============================================================ */
.img-text-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.img-text-section.reverse {
  direction: rtl;
}

.img-text-section.reverse > * {
  direction: ltr;
}

.section-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-card);
  position: relative;
}

.section-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 320px;
}

.section-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(0, 212, 255, 0.1) 0%,
    transparent 50%);
  pointer-events: none;
}

/* ============================================================
   STATS SECTION (dark band)
   ============================================================ */
.stats-band {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding-block: 4rem;
  position: relative;
  overflow: hidden;
}

.stats-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(0, 212, 255, 0.06) 1px, transparent 1px);
  background-size: 24px 24px;
}

.stats-band .stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
  z-index: 2;
}

.stats-band .stat-item {
  text-align: center;
  padding: 1.5rem;
  border-right: 1px solid var(--border-color);
}

.stats-band .stat-item:last-child {
  border-right: none;
}

/* ============================================================
   FAQ SECTION
   ============================================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.faq-item:hover {
  border-color: rgba(0, 212, 255, 0.3);
}

.faq-item.is-open {
  border-color: rgba(0, 212, 255, 0.4);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  gap: 1rem;
  user-select: none;
}

.faq-question h3,
.faq-question span {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast),
              background var(--transition-fast),
              border-color var(--transition-fast);
  color: var(--accent-cyan);
  font-size: 1.2rem;
  line-height: 1;
}

.faq-item.is-open .faq-icon {
  transform: rotate(45deg);
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
  color: #0a0e1a;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1),
              padding var(--transition-normal);
}

.faq-item.is-open .faq-answer {
  max-height: 600px;
}

.faq-answer-inner {
  padding: 0 1.5rem 1.5rem;
  border-top: 1px solid var(--border-color);
}

.faq-answer-inner p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 1rem 0 0;
}

/* FAQ Preview (homepage — simple list) */
.faq-preview-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.faq-preview-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.125rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

.faq-preview-item::before {
  content: '?';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  min-width: 28px;
  border-radius: 50%;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.25);
  color: var(--accent-cyan);
  font-weight: 700;
  font-family: var(--font-heading);
  font-size: 0.8rem;
}

.faq-preview-item span {
  font-size: 0.9375rem;
  color: var(--text-primary);
  line-height: 1.5;
}

/* ============================================================
   FORM STYLES
   ============================================================ */
.form-group {
  position: relative;
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  font-family: var(--font-heading);
}

.form-control {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.875rem 1.125rem;
  color: var(--text-primary);
  font-size: 0.9375rem;
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast);
  outline: none;
}

.form-control::placeholder {
  color: rgba(148, 163, 184, 0.5);
}

.form-control:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.12);
  background: rgba(26, 34, 53, 0.95);
}

.form-control.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12);
}

.form-error {
  display: block;
  font-size: 0.8125rem;
  color: #ef4444;
  margin-top: 0.375rem;
  display: none;
}

.form-error.visible {
  display: block;
}

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

select.form-control {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394a3b8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h3 {
  font-size: 1.375rem;
  margin-bottom: 1.5rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item-text strong {
  display: block;
  font-size: 0.8125rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.25rem;
}

.contact-item-text span,
.contact-item-text a {
  font-size: 0.9375rem;
  color: var(--text-primary);
  text-decoration: none;
}

/* ============================================================
   MAP CONTAINER
   ============================================================ */
.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-card);
  margin-top: 3rem;
}

.map-container iframe {
  display: block;
  width: 100%;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.25fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border-color);
}

.footer-brand .footer-logo {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  margin-bottom: 1rem;
}

.footer-brand .footer-logo span {
  color: var(--accent-cyan);
}

.footer-brand .footer-logo::before {
  content: '';
  display: block;
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-amber));
  border-radius: 7px;
  flex-shrink: 0;
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.footer-location {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  padding: 0.375rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 50px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.footer-col ul li {
  margin-bottom: 0.625rem;
}

.footer-col ul li a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.footer-contact-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin-bottom: 1rem;
}

.footer-contact-item .label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer-contact-item .value {
  font-size: 0.875rem;
  color: var(--text-primary);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin: 0;
}

.footer-bottom a {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* ============================================================
   COOKIE BANNER
   ============================================================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-top: 1px solid var(--border-color);
  padding: 1.25rem var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  transform: translateY(0);
  transition: transform var(--transition-normal);
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.35);
}

.cookie-banner.hidden {
  transform: translateY(110%);
}

.cookie-banner p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
  flex: 1;
}

.cookie-banner p a {
  color: var(--accent-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.cookie-banner button {
  background: var(--accent-cyan);
  color: #0a0e1a;
  border: none;
  border-radius: var(--radius-md);
  padding: 0.625rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: var(--font-heading);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition-fast),
              box-shadow var(--transition-fast);
}

.cookie-banner button:hover {
  background: #20ddff;
  box-shadow: 0 4px 16px rgba(0, 212, 255, 0.4);
}

/* ============================================================
   BREADCRUMBS
   ============================================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.breadcrumb a {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.breadcrumb-sep {
  color: var(--text-secondary);
  opacity: 0.5;
  font-size: 0.75rem;
}

.breadcrumb-current {
  font-size: 0.8125rem;
  color: var(--accent-cyan);
  font-weight: 500;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding-block: 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(0, 212, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section h2 {
  margin-bottom: 1rem;
  position: relative;
  z-index: 2;
}

.cta-section p {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: 2.5rem;
  position: relative;
  z-index: 2;
}

.cta-section .cta-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

/* ============================================================
   THANK YOU PAGE
   ============================================================ */
.thank-you-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--header-height);
  text-align: center;
}

.thank-you-inner {
  max-width: 540px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

.checkmark-circle {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(0, 212, 255, 0.05));
  border: 2px solid rgba(0, 212, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  font-size: 2.5rem;
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.25);
  animation: scaleIn 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
}

@keyframes scaleIn {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.thank-you-inner h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 1rem;
}

.thank-you-inner p {
  color: var(--text-secondary);
  font-size: 1.0625rem;
  margin-bottom: 2rem;
}

/* ============================================================
   PRIVACY PAGE
   ============================================================ */
.privacy-content {
  max-width: 800px;
  margin-inline: auto;
}

.privacy-content h2 {
  font-size: 1.5rem;
  margin-top: 3rem;
  margin-bottom: 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-primary);
}

.privacy-content h2:first-child {
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}

.privacy-content h3 {
  font-size: 1.125rem;
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.privacy-content p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 1rem;
}

.privacy-content ul,
.privacy-content ol {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.privacy-content ul li,
.privacy-content ol li {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 0.5rem;
}

.privacy-content ol {
  list-style: decimal;
}

.privacy-content .last-updated {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  margin-bottom: 2rem;
  background: var(--bg-card);
}

/* ============================================================
   EXPERTISE GRID (home)
   ============================================================ */
.expertise-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform var(--transition-fast),
              border-color var(--transition-fast);
}

.expertise-item:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 212, 255, 0.3);
}

.expertise-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(0, 212, 255, 0.05));
  border: 1px solid rgba(0, 212, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.expertise-item h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
}

.expertise-item p {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

/* ============================================================
   LEVEL / INTEROPERABILITY
   ============================================================ */
.level-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.level-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.level-card::after {
  content: attr(data-level);
  position: absolute;
  top: -0.5rem;
  right: 1rem;
  font-family: var(--font-heading);
  font-size: 6rem;
  font-weight: 800;
  color: rgba(0, 212, 255, 0.04);
  line-height: 1;
  pointer-events: none;
}

.level-card .level-num {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 1rem;
}

.level-card h3 {
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.level-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

/* ============================================================
   STANDARDS / TAGS
   ============================================================ */
.standards-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-top: 1.5rem;
}

.standard-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: border-color var(--transition-fast),
              color var(--transition-fast);
}

.standard-tag:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

/* ============================================================
   LAYER DIAGRAM (integration architecture)
   ============================================================ */
.layer-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.layer-item {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.layer-item:hover {
  border-color: rgba(0, 212, 255, 0.35);
}

.layer-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--accent-cyan);
}

.layer-num {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: rgba(0, 212, 255, 0.25);
  min-width: 2rem;
}

.layer-content h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.layer-content p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-fadeInUp   { animation: fadeInUp 0.7s ease both; }
.animate-slideInLeft{ animation: slideInLeft 0.7s ease both; }
.animate-scaleIn    { animation: scaleIn 0.5s cubic-bezier(0.175,0.885,0.32,1.275) both; }

/* Stagger delays */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }
.delay-600 { animation-delay: 0.6s; }

/* ---------- Intersection Observer reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ============================================================
   DIVIDERS
   ============================================================ */
.divider {
  width: 64px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-cyan), transparent);
  border-radius: 2px;
  margin-bottom: 1.5rem;
}

.divider-center {
  margin-inline: auto;
}

/* ============================================================
   SECTION BACKGROUNDS
   ============================================================ */
.bg-secondary {
  background: var(--bg-secondary);
}

.bg-card {
  background: var(--bg-card);
}

/* ============================================================
   HIGHLIGHT BOX
   ============================================================ */
.highlight-box {
  background: rgba(0, 212, 255, 0.05);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: 2rem 2.5rem;
  margin: 2rem 0;
  position: relative;
}

.highlight-box::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1.5rem;
  bottom: 1.5rem;
  width: 3px;
  background: var(--accent-cyan);
  border-radius: 0 3px 3px 0;
}

.highlight-box h4 {
  color: var(--accent-cyan);
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.highlight-box p {
  font-size: 0.9375rem;
  margin: 0;
  color: var(--text-secondary);
}

/* Amber highlight */
.highlight-box-amber {
  background: rgba(245, 158, 11, 0.05);
  border-color: rgba(245, 158, 11, 0.2);
}

.highlight-box-amber::before {
  background: var(--accent-amber);
}

.highlight-box-amber h4 {
  color: var(--accent-amber);
}

/* ============================================================
   TEXT UTILITIES
   ============================================================ */
.text-cyan   { color: var(--accent-cyan) !important; }
.text-amber  { color: var(--accent-amber) !important; }
.text-muted  { color: var(--text-secondary) !important; }
.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

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

/* ============================================================
   SPACING UTILITIES
   ============================================================ */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-6 { margin-top: 3rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-6 { margin-bottom: 3rem; }

/* ============================================================
   RESPONSIVE — TABLET (max 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .site-nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .mobile-nav {
    display: block;
  }

  .hero-main .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

  .hero-main .hero-actions {
    justify-content: center;
  }

  .hero-visual {
    max-width: 480px;
    margin-inline: auto;
  }

  .hero-badge {
    bottom: -1.5rem;
    left: 0;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-band .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-band .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

  .stats-band .stat-item:nth-child(2n) {
    border-right: none;
  }

  .stats-band .stat-item:nth-last-child(-n+2) {
    border-bottom: none;
  }

  .img-text-section {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .img-text-section.reverse {
    direction: ltr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .grid-asym-left,
  .grid-asym-right {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

/* ============================================================
   RESPONSIVE — MOBILE (max 768px)
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --header-height: 68px;
    --header-height-scrolled: 56px;
  }

  .grid-2,
  .grid-3,
  .grid-6 {
    grid-template-columns: 1fr;
  }

  .grid-4 {
    grid-template-columns: 1fr;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }

  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-title {
    font-size: clamp(1.75rem, 8vw, 2.5rem);
  }

  .hero-page {
    min-height: 280px;
    padding-top: calc(var(--header-height) + 2rem);
    padding-bottom: 3rem;
  }

  .hero-badge {
    position: static;
    margin-top: 1.5rem;
    animation: none;
    display: inline-flex;
  }

  section {
    padding-block: clamp(3rem, 6vw, 5rem);
  }

  .stats-band .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .card-preview .preview-body {
    padding: 1.25rem;
  }

  .card {
    padding: 1.5rem;
  }
}

/* ============================================================
   RESPONSIVE — SMALL MOBILE (max 480px)
   ============================================================ */
@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    justify-content: center;
  }

  .stats-band .stats-grid {
    grid-template-columns: 1fr;
  }

  .stats-band .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

  .cta-section .cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .privacy-content h2 {
    font-size: 1.25rem;
  }

  .thank-you-inner {
    padding: 2rem 1rem;
  }

  .checkmark-circle {
    width: 80px;
    height: 80px;
    font-size: 2rem;
  }
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  .site-header,
  .cookie-banner,
  .hamburger,
  .mobile-nav {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  a {
    color: black;
  }
}