/* ================================================================
   COMPONENTS — RepForge AI
   Reusable UI component styles
================================================================ */

/* ----------------------------------------------------------------
   BASE BODY & TYPOGRAPHY
---------------------------------------------------------------- */
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  color: var(--cold-white);
  background-color: var(--ink-black);
  line-height: 1.65;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: 0.02em;
  color: var(--pure-white);
}

em { font-style: normal; color: var(--forge); }

/* ----------------------------------------------------------------
   BUTTONS
---------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-base);
  letter-spacing: 0.03em;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  text-decoration: none;
  transition:
    background var(--t-base) var(--ease-out),
    border-color var(--t-base) var(--ease-out),
    box-shadow var(--t-base) var(--ease-out),
    color var(--t-base) var(--ease-out),
    transform var(--t-fast) var(--ease-out);
  cursor: pointer;
  white-space: nowrap;
}

.btn:active { transform: scale(0.97); }

/* Sizes */
.btn--sm  { padding: var(--space-2)  var(--space-4);  font-size: var(--text-sm); }
.btn--md  { padding: var(--space-3)  var(--space-6);  }
.btn--lg  { padding: var(--space-4)  var(--space-8);  font-size: var(--text-lg); }
.btn--xl  { padding: var(--space-5)  var(--space-10); font-size: var(--text-xl); border-radius: var(--radius-lg); }
.btn--full { width: 100%; justify-content: center; }

/* Variants */
.btn--primary {
  background: var(--forge);
  color: var(--pure-white);
  border-color: var(--forge);
}
.btn--primary:hover {
  background: var(--forge-dim);
  border-color: var(--forge-dim);
  box-shadow: var(--shadow-forge-btn);
}

.btn--ghost {
  background: transparent;
  color: var(--cold-white);
  border-color: var(--dark-steel);
}
.btn--ghost:hover {
  border-color: var(--mid-steel);
  background: var(--surface-1);
}

.btn--outline {
  background: transparent;
  color: var(--cold-white);
  border-color: var(--dark-steel);
}
.btn--outline:hover {
  border-color: var(--forge);
  color: var(--forge);
}

/* Forge variant — animated heat shimmer on CTA */
.btn--forge {
  position: relative;
  overflow: hidden;
}
.btn--forge::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.15) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.6s var(--ease-out);
}
.btn--forge:hover::after {
  transform: translateX(100%);
}

/* ----------------------------------------------------------------
   BADGES / EYEBROWS
---------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.badge--hot {
  background: var(--forge);
  color: var(--pure-white);
  animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
  0%, 100% { box-shadow: 0 0 0 0 var(--forge-glow); }
  50%       { box-shadow: 0 0 0 6px transparent; }
}

.eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--forge);
  margin-bottom: var(--space-4);
}

/* ----------------------------------------------------------------
   NAVIGATION
---------------------------------------------------------------- */
.nav-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  height: var(--nav-height);
  display: flex;
  flex-direction: column;
  transition: background var(--t-slow) var(--ease-out);
}

.nav-wrapper.nav--scrolled {
  background: rgba(10, 10, 15, 0.97);
  border-bottom-color: var(--dark-steel);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  height: var(--nav-height);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  color: var(--pure-white);
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  color: var(--forge);
  font-size: 1.2rem;
  line-height: 1;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
  margin: 0;
  padding: 0;
  margin-left: auto;
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--mid-steel);
  letter-spacing: 0.02em;
  transition: color var(--t-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--forge);
  transition: width var(--t-base) var(--ease-out);
}

.nav-link:hover,
.nav-link.active {
  color: var(--pure-white);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-left: var(--space-4);
}

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  margin-left: auto;
}

.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--cold-white);
  border-radius: 2px;
  transition: transform var(--t-base) var(--ease-out), opacity var(--t-base);
}

.nav-burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.is-open span:nth-child(2) { opacity: 0; }
.nav-burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Nav progress bar */
.nav-progress {
  height: 2px;
  background: linear-gradient(90deg, var(--forge), #FF8C00);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 100ms linear;
}

/* Mobile nav */
.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 90vw);
  background: var(--surface-1);
  border-left: var(--border);
  z-index: var(--z-drawer);
  padding: var(--space-20) var(--space-8) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  transform: translateX(100%);
  transition: transform var(--t-slow) var(--ease-out);
  visibility: hidden;
}

.mobile-nav.is-open {
  transform: translateX(0);
  visibility: visible;
}

.mobile-nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.mobile-nav ul a {
  display: block;
  padding: var(--space-3) 0;
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--cold-white);
  border-bottom: var(--border);
  transition: color var(--t-fast), padding-left var(--t-base) var(--ease-out);
}

.mobile-nav ul a:hover {
  color: var(--forge);
  padding-left: var(--space-3);
}

.mobile-nav__close {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  font-size: var(--text-xl);
  color: var(--mid-steel);
  transition: color var(--t-fast);
}

.mobile-nav__close:hover { color: var(--pure-white); }

.mobile-nav__cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: auto;
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: var(--z-overlay);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t-slow), visibility var(--t-slow);
}

.overlay.is-active {
  opacity: 1;
  visibility: visible;
}

/* ----------------------------------------------------------------
   STEP CARDS
---------------------------------------------------------------- */
.step-card {
  background: var(--surface-1);
  border: var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  transition: border-color var(--t-base), box-shadow var(--t-base);
}

.step-card::before {
  content: attr(data-step);
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--dark-steel);
  letter-spacing: 0.1em;
}

.step-card:hover {
  border-color: var(--forge);
  box-shadow: var(--shadow-forge);
}

.step-card__icon {
  width: 56px;
  height: 56px;
  background: var(--surface-2);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  transition: background var(--t-base);
}

.step-card:hover .step-card__icon {
  background: var(--forge-glow-sm);
}

.step-card__title {
  font-size: var(--text-2xl);
  color: var(--pure-white);
  margin-bottom: var(--space-3);
}

.step-card__desc {
  font-size: var(--text-sm);
  color: var(--mid-steel);
  line-height: 1.7;
}

/* ----------------------------------------------------------------
   SHOWCASE CARDS
---------------------------------------------------------------- */
.showcase-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding: var(--space-12) 0;
}

.showcase-card--reverse {
  direction: rtl;
}

.showcase-card--reverse > * {
  direction: ltr;
}

.showcase-card__copy {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.showcase-card__copy h3 {
  font-size: var(--text-4xl);
  line-height: 1.1;
}

.showcase-card__copy p {
  color: var(--mid-steel);
  line-height: 1.75;
  max-width: 44ch;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--forge);
  letter-spacing: 0.02em;
  transition: gap var(--t-base) var(--ease-out);
}

.link-arrow:hover {
  gap: var(--space-4);
}

/* ----------------------------------------------------------------
   MOCK SCREENS (App UI mockups inside showcase)
---------------------------------------------------------------- */
.mock-screen {
  background: var(--surface-1);
  border: var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.mock-screen__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  background: var(--surface-2);
  border-bottom: var(--border);
}

.mock-dot {
  width: 8px;
  height: 8px;
  background: var(--forge);
  border-radius: 50%;
  animation: dot-pulse 2s ease-in-out infinite;
}

.mock-dot--green {
  background: var(--green-gain);
}

@keyframes dot-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.mock-title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--cold-white);
  letter-spacing: 0.05em;
}

.mock-badge {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 2px var(--space-2);
  border-radius: var(--radius-pill);
  background: var(--surface-3);
  color: var(--mid-steel);
  letter-spacing: 0.05em;
}

.mock-badge.badge--green {
  background: rgba(34, 197, 94, 0.15);
  color: var(--green-gain);
}

/* Program mock */
.mock-screen--program .mock-screen__body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.mock-exercise {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--surface-2);
}

.mock-exercise--active {
  background: rgba(255, 69, 0, 0.1);
  border: 1px solid rgba(255, 69, 0, 0.3);
}

.mock-ex-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--pure-white);
}

.mock-ex-sets {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--mid-steel);
}

.mock-bar-wrap {
  margin-top: var(--space-2);
}

.mock-bar-label {
  font-size: var(--text-xs);
  color: var(--mid-steel);
  display: block;
  margin-bottom: var(--space-2);
}

.mock-bar {
  height: 4px;
  background: var(--surface-3);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.mock-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--forge), #FF8C00);
  border-radius: var(--radius-pill);
}

.mock-bar-pct {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--forge);
  display: block;
  margin-top: var(--space-1);
}

/* Progress mock */
.mock-screen--progress .mock-screen__body,
.mock-chart,
.mock-stats-row {
  padding: var(--space-4) var(--space-6);
}

.mock-chart {
  padding: var(--space-4) var(--space-6) 0;
}

.mock-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  padding: var(--space-4) var(--space-6);
}

.mock-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.mock-stat-val {
  font-family: var(--font-mono);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--green-gain);
}

.mock-stat-key {
  font-size: var(--text-xs);
  color: var(--mid-steel);
}

/* Chat mock */
.mock-chat {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.mock-msg {
  max-width: 85%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.mock-msg--ai {
  background: var(--surface-2);
  border: var(--border);
  border-bottom-left-radius: var(--radius-sm);
  color: var(--cold-white);
}

.mock-msg--user {
  align-self: flex-end;
  background: var(--forge);
  color: var(--pure-white);
  border-bottom-right-radius: var(--radius-sm);
}

/* ----------------------------------------------------------------
   TESTIMONIAL CARDS
---------------------------------------------------------------- */
.testi-card {
  background: var(--surface-1);
  border: var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  transition: border-color var(--t-base), box-shadow var(--t-base);
}

.testi-card:hover {
  border-color: var(--dark-steel);
  box-shadow: var(--shadow-lg);
}

.testi-card--featured {
  border-color: var(--forge);
  box-shadow: var(--shadow-forge);
}

.testi-card blockquote p {
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--cold-white);
  font-style: italic;
}

.testi-card--featured blockquote p {
  font-size: var(--text-xl);
}

.testi-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  border-top: var(--border);
  padding-top: var(--space-6);
}

.testi-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  flex-shrink: 0;
}

.testi-avatar--m { background: rgba(255, 69, 0, 0.2); color: var(--forge); }
.testi-avatar--f { background: rgba(34, 197, 94, 0.2); color: var(--green-gain); }

.testi-card__author > div:nth-child(2) {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.testi-card__author strong {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--pure-white);
}

.testi-card__author span {
  font-size: var(--text-xs);
  color: var(--mid-steel);
}

.testi-delta {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--green-gain);
  white-space: nowrap;
}

/* ----------------------------------------------------------------
   PRICING CARDS
---------------------------------------------------------------- */
.pricing-card {
  background: var(--surface-1);
  border: var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  position: relative;
  transition: border-color var(--t-base), box-shadow var(--t-base), transform var(--t-base);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.pricing-card--featured {
  border-color: var(--forge);
  box-shadow: var(--shadow-forge);
}

.pricing-card--featured:hover {
  transform: translateY(-6px);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--forge);
  color: var(--pure-white);
  font-size: var(--text-xs);
  font-weight: 700;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-pill);
}

.pricing-card__tier {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  letter-spacing: 0.05em;
  color: var(--pure-white);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
}

.price-free {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  color: var(--pure-white);
}

.price-amount {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  color: var(--pure-white);
}

.price-period {
  font-size: var(--text-base);
  color: var(--mid-steel);
}

.pricing-card__desc {
  font-size: var(--text-sm);
  color: var(--mid-steel);
  line-height: 1.7;
}

.pricing-card__features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
  padding: 0;
}

.pricing-card__features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--cold-white);
}

.pricing-card__features li::before {
  content: '✓';
  color: var(--forge);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-note {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--mid-steel);
  margin-top: var(--space-8);
}

.pricing-note a {
  color: var(--forge);
  text-decoration: underline;
}

/* ----------------------------------------------------------------
   LOGOS STRIP
---------------------------------------------------------------- */
.logos-strip {
  padding: var(--space-8) 0;
  border-top: var(--border);
  border-bottom: var(--border);
  background: var(--surface-1);
  overflow: hidden;
}

.logos-strip__label {
  text-align: center;
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--mid-steel);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}

.logos-strip__track {
  display: flex;
  gap: var(--space-8);
  animation: marquee 30s linear infinite;
  width: max-content;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.logo-pill {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--mid-steel);
  padding: var(--space-2) var(--space-5);
  border: var(--border);
  border-radius: var(--radius-pill);
  white-space: nowrap;
  letter-spacing: 0.02em;
  transition: color var(--t-base), border-color var(--t-base);
  cursor: default;
}

.logo-pill:hover {
  color: var(--cold-white);
  border-color: var(--mid-steel);
}

/* ----------------------------------------------------------------
   SCIENCE LIST
---------------------------------------------------------------- */
.science__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  list-style: none;
  padding: 0;
  margin: var(--space-2) 0;
}

.science__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  font-size: var(--text-base);
  color: var(--cold-white);
  line-height: 1.6;
}

.science__check {
  color: var(--forge);
  font-size: var(--text-lg);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ----------------------------------------------------------------
   MUSCLE MAP VISUAL
---------------------------------------------------------------- */
.muscle-map {
  position: relative;
  width: 320px;
  height: 320px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mmap-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 69, 0, 0.2);
  animation: ring-rotate 20s linear infinite;
}

.mmap-ring--1 { width: 300px; height: 300px; border-color: rgba(255,69,0,0.15); }
.mmap-ring--2 { width: 220px; height: 220px; border-color: rgba(255,69,0,0.25); animation-direction: reverse; animation-duration: 15s; }
.mmap-ring--3 { width: 140px; height: 140px; border-color: rgba(255,69,0,0.4); }

@keyframes ring-rotate {
  to { transform: rotate(360deg); }
}

.mmap-core {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--forge);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-forge);
  z-index: 2;
}

.mmap-core-label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  color: var(--pure-white);
  text-align: center;
  line-height: 1.2;
}

.mmap-label {
  position: absolute;
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--cold-white);
  letter-spacing: 0.05em;
  line-height: 1.5;
  z-index: 3;
}

.mmap-label span {
  color: var(--forge);
}

.mmap-label--1 { top: 20px;  right: 10px; text-align: right; }
.mmap-label--2 { bottom: 40px; left: 10px; text-align: left; }
.mmap-label--3 { bottom: 10px; right: 20px; text-align: right; }

/* ----------------------------------------------------------------
   FOOTER
---------------------------------------------------------------- */
.footer {
  background: var(--ink-black);
  border-top: var(--border);
  padding: var(--space-20) 0 var(--space-10);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.footer__tagline {
  font-size: var(--text-sm);
  color: var(--mid-steel);
  line-height: 1.6;
  max-width: 26ch;
}

.footer__socials {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  width: 36px;
  height: 36px;
  background: var(--surface-2);
  border: var(--border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--mid-steel);
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}

.social-link:hover {
  background: var(--forge);
  border-color: var(--forge);
  color: var(--pure-white);
}

.footer__col-title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cold-white);
  margin-bottom: var(--space-5);
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
  padding: 0;
}

.footer__col ul a {
  font-size: var(--text-sm);
  color: var(--mid-steel);
  transition: color var(--t-fast);
}

.footer__col ul a:hover {
  color: var(--cold-white);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  border-top: var(--border);
  gap: var(--space-6);
  flex-wrap: wrap;
}

.footer__copy {
  font-size: var(--text-sm);
  color: var(--mid-steel);
}

.footer__legal {
  display: flex;
  gap: var(--space-6);
}

.footer__legal a {
  font-size: var(--text-sm);
  color: var(--mid-steel);
  transition: color var(--t-fast);
}

.footer__legal a:hover {
  color: var(--cold-white);
}

/* ----------------------------------------------------------------
   SCROLL-REVEAL UTILITY
---------------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--t-xslow) var(--ease-out), transform var(--t-xslow) var(--ease-out);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal-delay="1"] { transition-delay: 100ms; }
[data-reveal-delay="2"] { transition-delay: 200ms; }
[data-reveal-delay="3"] { transition-delay: 300ms; }
[data-reveal-delay="4"] { transition-delay: 400ms; }