/* ============================================
   UPKEEP VENTURES — Dark + Dramatic Redesign
   Black / Deep Gray / Red · Bold · Premium
   ============================================ */

:root {
  /* Fonts */
  --font-display: 'Clash Display', 'Helvetica Neue', sans-serif;
  --font-sans: 'Inter', 'Helvetica Neue', sans-serif;
  --font-serif: 'Libre Baskerville', 'Georgia', serif;

  /* Type Scale — Bolder */
  --text-xs: clamp(0.75rem, 0.7rem + 0.2vw, 0.85rem);
  --text-sm: clamp(0.85rem, 0.8rem + 0.25vw, 0.95rem);
  --text-base: clamp(1rem, 0.95rem + 0.2vw, 1.1rem);
  --text-lg: clamp(1.15rem, 1rem + 0.5vw, 1.4rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.25rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3.2rem, 0.5rem + 7vw, 7rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-7: 1.75rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Radius */
  --radius-sm: 2px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --radius-xl: 14px;

  /* Transitions */
  --transition-fast: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 300ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 500ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content Widths */
  --content-narrow: 640px;
  --content-default: 900px;
  --content-wide: 1160px;

  /* Colors: Dark Palette */
  --color-bg: #0a0a0a;
  --color-surface: #111111;
  --color-surface-2: #181818;
  --color-surface-3: #1e1e1e;
  --color-divider: #222222;
  --color-border: #2a2a2a;
  --color-border-hover: #3a3a3a;

  --color-text: #f0f0f0;
  --color-text-secondary: #999999;
  --color-text-muted: #666666;
  --color-text-inverse: #0a0a0a;

  --color-accent: #c41e2a;
  --color-accent-hover: #e02230;
  --color-accent-light: rgba(196, 30, 42, 0.12);
  --color-accent-glow: rgba(196, 30, 42, 0.25);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px rgba(196, 30, 42, 0.15);

  /* Glass */
  --glass-bg: rgba(17,17,17,0.7);
  --glass-border: rgba(255,255,255,0.06);
  --glass-blur: 16px;
}

/* ============================================
   GLOBAL
   ============================================ */

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

::selection {
  background: var(--color-accent);
  color: #fff;
}

/* ============================================
   HEADER / NAV
   ============================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  transition: box-shadow var(--transition-base);
}

.header-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: block;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-link:hover {
  color: var(--color-text);
}

/* Text-based logo */
.logo-mark {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1;
  gap: 0;
}
.logo-mark-top {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.55rem;
  letter-spacing: 0.06em;
  color: #ffffff;
  line-height: 1;
}
.logo-mark-bottom {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 0.55rem;
  letter-spacing: 0.32em;
  color: var(--color-accent);
  text-transform: uppercase;
  line-height: 1;
  margin-top: 2px;
}

/* Footer logo — slightly smaller */
.footer-brand .logo-mark-top {
  font-size: 1.35rem;
}
.footer-brand .logo-mark-bottom {
  font-size: 0.48rem;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: var(--space-8);
}
@media (min-width: 768px) {
  .nav-desktop { display: flex; }
}
.nav-desktop a {
  color: var(--color-text-secondary);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  transition: color var(--transition-fast);
  padding: var(--space-1) 0;
  position: relative;
}
.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}
.nav-desktop a:hover {
  color: var(--color-text);
}
.nav-desktop a:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--color-text);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
@media (min-width: 768px) {
  .hamburger { display: none; }
}

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-10);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.mobile-nav.open {
  opacity: 1;
  pointer-events: auto;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.mobile-nav a:hover {
  color: var(--color-accent);
}
.mobile-nav-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-5);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  font-size: 1.5rem;
  cursor: pointer;
  background: none;
  border: none;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: var(--space-3) var(--space-6);
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
  position: relative;
}

.btn-primary {
  background: var(--color-text);
  color: var(--color-text-inverse);
}
.btn-primary:hover {
  background: var(--color-accent);
  color: #fff;
  box-shadow: var(--shadow-glow);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-light);
}

.btn-accent {
  background: var(--color-accent);
  color: #fff;
}
.btn-accent:hover {
  background: var(--color-accent-hover);
  color: #fff;
  box-shadow: var(--shadow-glow);
}

.btn-lg {
  padding: var(--space-4) var(--space-10);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
}

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

.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: var(--space-24) var(--space-5) var(--space-20);
  overflow: hidden;
}

/* Subtle gradient overlay for depth */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: -20%;
  width: 60%;
  height: 100%;
  background: radial-gradient(ellipse at 60% 40%, var(--color-accent-glow) 0%, transparent 70%);
  pointer-events: none;
  opacity: 0.4;
}

.hero-content {
  max-width: var(--content-wide);
  margin-inline: auto;
  width: 100%;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-6);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 600;
  line-height: 1.05;
  max-width: 14ch;
  margin-bottom: var(--space-8);
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.hero-sub {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  max-width: 52ch;
  line-height: 1.8;
  margin-bottom: var(--space-10);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.hero-line {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-border), transparent);
}

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

.section {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) var(--space-5);
}

.section-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
}

.section-eyebrow {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  line-height: 1.1;
  margin-bottom: var(--space-5);
  max-width: 20ch;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.section-desc {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  max-width: 58ch;
  line-height: 1.8;
  margin-bottom: var(--space-10);
}

/* ============================================
   STATS BAR
   ============================================ */

.stats-bar {
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  padding: var(--space-12) var(--space-5);
  background: var(--color-surface);
}

.stats-grid {
  max-width: var(--content-wide);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
  text-align: center;
}
@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1;
  margin-bottom: var(--space-3);
  letter-spacing: -0.02em;
}

.stat-label {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ============================================
   GLASS CARD MIXIN
   ============================================ */

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.glass-card:hover {
  border-color: rgba(255,255,255,0.1);
  box-shadow: var(--shadow-md);
}

/* ============================================
   VALUE GRID
   ============================================ */

.value-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
@media (min-width: 768px) {
  .value-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
  }
}
@media (min-width: 1024px) {
  .value-grid {
    grid-template-columns: 1fr 1fr 1.2fr;
  }
}

.value-card {
  padding: var(--space-8) var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}
.value-card:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.value-card-number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-border);
  margin-bottom: var(--space-5);
  line-height: 1;
}

.value-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.value-card p {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.75;
}

.value-card--wide {
  border-left: 3px solid var(--color-accent);
  background: linear-gradient(135deg, var(--color-surface), var(--color-accent-light));
}
@media (min-width: 1024px) {
  .value-card--wide {
    grid-row: span 2;
  }
}

/* ============================================
   PROCESS / STEPS
   ============================================ */

.process-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  counter-reset: step;
}
@media (min-width: 768px) {
  .process-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
  }
}

.process-step {
  position: relative;
  padding-top: var(--space-12);
  counter-increment: step;
}
.process-step::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-accent);
  position: absolute;
  top: 0;
  left: 0;
  line-height: 1;
  opacity: 0.7;
}

.process-step h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--color-text);
}
.process-step p {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.75;
}

/* ============================================
   TWO-COL LAYOUT
   ============================================ */

.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: start;
}
@media (min-width: 768px) {
  .two-col {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

/* ============================================
   COMPARISON TABLE
   ============================================ */

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--space-6);
}
.comparison-table th,
.comparison-table td {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-divider);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
}
.comparison-table th {
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.comparison-table .check {
  color: var(--color-text);
  font-weight: 600;
}
.comparison-table .cross {
  color: var(--color-text-muted);
}

/* ============================================
   TESTIMONIAL
   ============================================ */

.testimonial-section {
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface);
}

.testimonial-card {
  max-width: var(--content-narrow);
  margin-inline: auto;
  text-align: center;
  padding: var(--space-20) var(--space-5);
}

.testimonial-quote {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 400;
  line-height: 1.55;
  margin-bottom: var(--space-8);
  color: var(--color-text);
  font-style: italic;
}
.testimonial-quote::before {
  content: '\201C';
  color: var(--color-accent);
  font-size: 1.3em;
}
.testimonial-quote::after {
  content: '\201D';
  color: var(--color-accent);
  font-size: 1.3em;
}

.testimonial-author {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.testimonial-author strong {
  color: var(--color-text);
  display: block;
  margin-bottom: var(--space-1);
  font-weight: 600;
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
  background: linear-gradient(135deg, var(--color-accent) 0%, #8a1018 100%);
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.cta-inner {
  max-width: var(--content-narrow);
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

.cta-inner h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  margin-bottom: var(--space-4);
  color: #fff;
  letter-spacing: -0.02em;
}
.cta-inner p {
  color: rgba(255,255,255,0.75);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  margin-bottom: var(--space-8);
  max-width: 48ch;
  margin-inline: auto;
  line-height: 1.8;
}
.cta-inner .btn-accent {
  background: #fff;
  color: var(--color-accent);
  font-weight: 700;
}
.cta-inner .btn-accent:hover {
  background: var(--color-text-inverse);
  color: var(--color-accent);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  border-top: 1px solid var(--color-divider);
  padding: var(--space-12) var(--space-5);
  background: var(--color-bg);
}

.footer-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}
@media (min-width: 768px) {
  .footer-inner {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
  }
}

.footer-brand p {
  color: var(--color-text-muted);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  margin-top: var(--space-5);
  max-width: 32ch;
  line-height: 1.65;
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.footer-col a {
  color: var(--color-text-muted);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer-col a:hover {
  color: var(--color-text);
}

.footer-bottom {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-top: var(--space-8);
  margin-top: var(--space-8);
  border-top: 1px solid var(--color-divider);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ============================================
   ABOUT PAGE
   ============================================ */

.about-hero {
  min-height: 50vh;
  display: flex;
  align-items: center;
  padding: var(--space-24) var(--space-5) var(--space-16);
}
.about-hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 600;
  line-height: 1.1;
  color: var(--color-text);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-5);
}

/* ============================================
   SERVICES PAGE
   ============================================ */

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.service-card {
  padding: var(--space-8) var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}
.service-card:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.service-icon {
  width: 36px;
  height: 36px;
  margin-bottom: var(--space-5);
  color: var(--color-accent);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--color-text);
}
.service-card p {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-4);
}
.service-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.service-card li {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  padding-left: var(--space-5);
  position: relative;
}
.service-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 1.5px;
  background: var(--color-accent);
}

/* ============================================
   CONTACT PAGE
   ============================================ */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}
@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.form-group {
  margin-bottom: var(--space-5);
}
.form-group label {
  display: block;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-light);
}
.form-group textarea {
  min-height: 120px;
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-top: var(--space-4);
}
.contact-info-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}
.contact-info-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  color: var(--color-accent);
  flex-shrink: 0;
}
.contact-info-item h4 {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-1);
  color: var(--color-text);
}
.contact-info-item p {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

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

.credential-card {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  transition: border-color var(--transition-fast);
}
.credential-card:hover {
  border-color: var(--color-border-hover);
}
.credential-number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1;
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}
.credential-label {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ============================================
   BRAND CARD
   ============================================ */

.brand-card {
  padding: var(--space-8) var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.brand-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-glow);
}
.brand-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.brand-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  flex-shrink: 0;
  color: var(--color-accent);
}
.brand-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
}
.brand-card .role-label {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.brand-card p {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-4);
}
.brand-card a {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.brand-card a:hover {
  color: var(--color-accent-hover);
}

/* ============================================
   FAQ
   ============================================ */

details {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  transition: border-color var(--transition-fast);
}
details[open] {
  border-color: var(--color-accent);
}
details summary {
  padding: var(--space-4) var(--space-5);
  cursor: pointer;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  list-style: none;
}
details summary::-webkit-details-marker {
  display: none;
}
details .faq-body {
  padding: 0 var(--space-5) var(--space-5);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.75;
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */

.fade-in { opacity: 1; }
@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 80%;
  }
}
@keyframes reveal {
  to { opacity: 1; }
}

/* ============================================
   UTILITY
   ============================================ */

.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); }

.divider {
  width: 40px;
  height: 2px;
  background: var(--color-accent);
  margin: var(--space-6) 0;
}

/* ============================================
   DARK SURFACE ALTERNATION
   ============================================ */

.section--alt {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

/* Grain overlay for texture */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.015;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}