/* =====================================================
   Refus — Design Tokens
===================================================== */
:root {
  /* Colors — pure monochrome, matched to logo */
  --black: #000000;
  --bg: #000000;
  --surface: #0b0b0d;
  --surface-2: #131316;
  --surface-3: #1b1b1f;
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.20);
  --white: #ffffff;
  --text-primary: #f5f5f7;
  --text-secondary: #a1a1aa;
  --text-tertiary: #71717a;

  /* Accent — aurora palette, used sparingly for depth & interactivity */
  --accent-violet: #8b7bff;
  --accent-blue: #4fc3ff;
  --accent-amber: #ff9a5a;
  --accent-pink: #ff6bd6;
  --aurora-gradient: linear-gradient(100deg, var(--accent-violet), var(--accent-blue) 45%, var(--accent-amber) 80%, var(--accent-pink));

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Bricolage Grotesque', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.375rem;
  --fs-2xl: 1.75rem;
  --fs-3xl: 2.25rem;
  --fs-4xl: 3rem;
  --fs-5xl: 3.75rem;

  /* Spacing scale (8pt) */
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4rem;
  --space-8: 6rem;
  --space-9: 8rem;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 999px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 150ms;
  --dur-base: 250ms;
  --dur-slow: 400ms;

  --container-w: 1200px;
}

/* =====================================================
   Reset
===================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body, h1, h2, h3, h4, p, figure, blockquote, ol, ul { margin: 0; }
ol, ul { list-style: none; padding: 0; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; }
input, select, textarea { font: inherit; color: inherit; }

body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100dvh;
}

h1, h2, h3 { font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; }
h1, h2 { font-family: var(--font-display); font-weight: 600; }
h2 { font-size: var(--fs-3xl); }
h3 { font-size: var(--fs-lg); }

@media (min-width: 768px) {
  h2 { font-size: var(--fs-4xl); }
}

.container {
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--white);
  color: var(--black);
  padding: var(--space-2) var(--space-3);
  z-index: 1000;
  border-radius: var(--radius-sm);
}
.skip-link:focus {
  left: var(--space-3);
  top: var(--space-3);
}

/* Focus states — visible everywhere */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--white);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* =====================================================
   Buttons
===================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--fs-sm);
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out),
              background var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
  white-space: nowrap;
  touch-action: manipulation;
  will-change: transform;
}
.btn:active { transform: scale(0.97) !important; }

.btn-primary {
  background: var(--white);
  color: var(--black);
  box-shadow: 0 0 0 0 rgba(139, 123, 255, 0);
}
.btn-primary:hover {
  background: #e4e4e7;
  box-shadow: 0 8px 30px -6px rgba(139, 123, 255, 0.55);
}

.btn-secondary {
  background: var(--surface-3);
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}
.btn-secondary:hover { background: var(--surface-2); border-color: var(--white); }

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--white); background: rgba(255,255,255,0.04); }

.btn-lg { padding: 1rem 1.75rem; font-size: var(--fs-base); }
.btn-sm { padding: 0.6rem 1.15rem; font-size: var(--fs-xs); }
.btn-block { width: 100%; }

/* =====================================================
   Header
===================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding-block: var(--space-3);
  transition: background var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), padding var(--dur-base) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
  padding-block: var(--space-2);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}
.brand-mark { height: 22px; width: auto; }
.brand-word {
  font-weight: 700;
  font-size: var(--fs-lg);
  letter-spacing: -0.01em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.main-nav a {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease-out);
  position: relative;
  padding: 0.25rem 0;
}
.main-nav a:hover { color: var(--white); }

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

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  cursor: pointer;
  border-radius: var(--radius-sm);
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 22px;
  background: var(--white);
  margin-inline: auto;
  transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-base) var(--ease-out);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 860px) {
  .main-nav {
    position: fixed;
    top: 0; right: 0;
    height: 100dvh;
    width: min(320px, 82vw);
    background: var(--surface);
    border-left: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: var(--space-5);
    padding: var(--space-6) var(--space-5);
    transform: translateX(100%);
    transition: transform var(--dur-slow) var(--ease-out);
  }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav a { font-size: var(--fs-xl); color: var(--text-primary); }
  .nav-toggle { display: flex; }
  .header-actions .btn-sm { display: none; }
}

/* =====================================================
   Hero
===================================================== */
.hero {
  position: relative;
  padding-top: clamp(7rem, 14vw, 10rem);
  padding-bottom: var(--space-8);
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 900px;
  background:
    radial-gradient(560px 400px at calc(24% + var(--mx, 0px)) calc(12% + var(--my, 0px)), rgba(139,123,255,0.30), transparent 65%),
    radial-gradient(520px 400px at calc(76% - var(--mx, 0px)) calc(6% - var(--my, 0px)), rgba(79,195,255,0.24), transparent 60%),
    radial-gradient(600px 460px at calc(50% + var(--mx, 0px)) 34%, rgba(255,154,90,0.16), transparent 70%),
    radial-gradient(700px 500px at 50% 30%, rgba(255,255,255,0.04), transparent 70%);
  filter: blur(30px);
  pointer-events: none;
  animation: drift 18s ease-in-out infinite alternate;
  transition: background 120ms linear;
}
@keyframes drift {
  from { transform: translate3d(0,0,0) scale(1); }
  to   { transform: translate3d(0, 24px, 0) scale(1.03); }
}

.hero-noise {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero-inner {
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  background: rgba(255,255,255,0.03);
  margin-bottom: var(--space-4);
}
.eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(79,195,255,0.18), 0 0 12px rgba(79,195,255,0.7);
  animation: dot-pulse 2.4s ease-in-out infinite;
}
@keyframes dot-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.25rem, 6vw, var(--fs-5xl));
  max-width: 18ch;
  margin-bottom: var(--space-4);
}
.text-outline {
  background: var(--aurora-gradient);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: aurora-shift 6s ease-in-out infinite;
}
@keyframes aurora-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.hero-sub {
  max-width: 46ch;
  font-size: var(--fs-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-5);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.hero-note {
  font-size: var(--fs-xs);
  color: var(--text-tertiary);
}

/* =====================================================
   Manifesto — stacked lines, revealed on scroll
===================================================== */
.manifesto-section {
  position: relative;
  overflow: hidden;
  background: var(--black);
  padding-block: clamp(4.5rem, 11vw, 8.5rem);
}

.manifesto-glow {
  position: absolute;
  inset: -20%;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(
    520px circle at calc(50% + var(--mx, 0px)) calc(50% + var(--my, 0px)),
    rgba(124, 92, 255, 0.18),
    rgba(56, 132, 255, 0.08) 40%,
    transparent 65%
  );
  transition: background 120ms linear;
}

.manifesto-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(2.75rem, 7vw, 5rem);
  text-align: center;
}

.manifesto-rail {
  display: flex;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.manifesto-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  transition: background 300ms var(--ease-out), transform 300ms var(--ease-out), box-shadow 300ms var(--ease-out);
}
.manifesto-dot.is-active {
  background: var(--white);
  transform: scale(1.6);
  box-shadow: 0 0 14px rgba(255, 255, 255, 0.55);
}

.manifesto-line {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.85rem, 4.6vw, 3rem);
  line-height: 1.45;
  color: var(--white);
  max-width: 20ch;
  opacity: 0.22;
  filter: blur(2px);
  transform: scale(0.94);
  transition: opacity 550ms var(--ease-out), filter 550ms var(--ease-out), transform 550ms var(--ease-out);
}
.manifesto-line.is-active {
  opacity: 1;
  filter: blur(0);
  transform: scale(1);
}

.manifesto-line-final {
  max-width: 24ch;
}

.manifesto-cta.reveal {
  transform: translateY(24px) scale(0.97);
  filter: blur(6px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out), filter 700ms var(--ease-out);
}
.manifesto-cta.reveal.is-visible {
  transform: translateY(0) scale(1);
  filter: blur(0);
}

.manifesto-cta {
  margin-top: var(--space-2);
}

@media (prefers-reduced-motion: reduce) {
  .manifesto-line {
    opacity: 1;
    filter: none;
    transform: none;
  }
  .manifesto-cta.reveal {
    filter: none;
  }
}

/* =====================================================
   Industry strip
===================================================== */
.industry-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding-block: var(--space-4);
  overflow: hidden;
}
.industry-strip-inner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.industry-strip-label {
  font-size: var(--fs-xs);
  color: var(--text-tertiary);
  white-space: nowrap;
  flex-shrink: 0;
}
.industry-track {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.industry-list {
  display: flex;
  gap: var(--space-2);
  width: max-content;
  animation: marquee 26s linear infinite;
}
.industry-strip:hover .industry-list { animation-play-state: paused; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.industry-list li {
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition: border-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}
.industry-list li:hover {
  border-color: var(--accent-blue);
  color: var(--white);
}
@media (prefers-reduced-motion: reduce) {
  .industry-list { animation: none; }
}

/* =====================================================
   Spotlight — cursor-tracking glow used on cards
===================================================== */
.spotlight { position: relative; isolation: isolate; }
.spotlight::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(280px circle at var(--mx, 50%) var(--my, 0%),
    rgba(139,123,255,0.16), rgba(79,195,255,0.08) 40%, transparent 70%);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
  pointer-events: none;
  z-index: 0;
}
.spotlight:hover::before { opacity: 1; }
.spotlight > * { position: relative; z-index: 1; }
.price-card-featured.spotlight::before {
  background: radial-gradient(280px circle at var(--mx, 50%) var(--my, 0%),
    rgba(0,0,0,0.06), transparent 70%);
}

/* =====================================================
   Section shell
===================================================== */
.section {
  padding-block: var(--space-8);
}
.section-muted { background: var(--surface); }

.section-heading {
  max-width: 640px;
  margin-bottom: var(--space-6);
}
.section-heading .section-sub { margin-top: var(--space-2); }

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  margin-bottom: var(--space-3);
}
.section-kicker svg { width: 16px; height: 16px; }

.section-sub {
  color: var(--text-secondary);
  font-size: var(--fs-lg);
  max-width: 56ch;
}

/* =====================================================
   Value prop
===================================================== */
.value-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-7);
  align-items: center;
}
.value-copy h2 { margin-bottom: var(--space-4); }
.value-lede { color: var(--text-secondary); font-size: var(--fs-lg); max-width: 52ch; }

.value-visual { display: flex; justify-content: center; }
.orb-card {
  width: 260px; height: 260px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.orb {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,0.95), transparent 35%),
    radial-gradient(circle at 70% 75%, var(--accent-amber), transparent 55%),
    radial-gradient(circle at 25% 80%, var(--accent-violet), transparent 60%),
    radial-gradient(circle at 75% 20%, var(--accent-blue), transparent 55%),
    #0a0a0b;
  box-shadow: inset 0 0 60px rgba(0,0,0,0.5), 0 30px 90px -20px rgba(139,123,255,0.4);
  animation: pulse-orb 6s ease-in-out infinite;
}
@keyframes pulse-orb {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.03); }
}
.orb-label {
  position: relative;
  z-index: 1;
  font-weight: 700;
  font-size: var(--fs-lg);
  color: var(--white);
  text-shadow: 0 1px 12px rgba(0,0,0,0.6);
}

@media (max-width: 860px) {
  .value-grid { grid-template-columns: 1fr; text-align: center; }
  .value-copy { display: flex; flex-direction: column; align-items: center; }
  .value-visual { order: -1; }
}

/* =====================================================
   Feature grid
===================================================== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
.feature-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  transition: border-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.feature-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
}
.feature-icon {
  transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.feature-card:hover .feature-icon {
  border-color: rgba(139,123,255,0.5);
  box-shadow: 0 0 24px -6px rgba(79,195,255,0.5);
}
.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--surface-3);
  border: 1px solid var(--border);
  margin-bottom: var(--space-3);
}
.feature-icon svg { width: 22px; height: 22px; }
.feature-card h3 { margin-bottom: var(--space-2); }
.feature-card p { color: var(--text-secondary); font-size: var(--fs-sm); }

@media (max-width: 980px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .feature-grid { grid-template-columns: 1fr; }
}

/* =====================================================
   Process
===================================================== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  counter-reset: step;
}
.process-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  position: relative;
}
.process-index {
  display: block;
  font-size: var(--fs-3xl);
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--border-strong);
  margin-bottom: var(--space-3);
}
.process-card h3 { margin-bottom: var(--space-2); }
.process-card p { color: var(--text-secondary); font-size: var(--fs-sm); }

@media (max-width: 860px) {
  .process-grid { grid-template-columns: 1fr; }
}

/* =====================================================
   Pricing
===================================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  max-width: 880px;
}
.price-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: relative;
}
.price-card-featured {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}
.price-badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--black);
  color: var(--white);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
}
.price-card-head h3 { margin-bottom: var(--space-2); }
.price-amount {
  font-size: var(--fs-3xl);
  font-weight: 800;
  margin-bottom: var(--space-2);
}
.price-amount span {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-secondary);
  margin-left: 0.35rem;
}
.price-card-featured .price-amount span { color: rgba(0,0,0,0.55); }
.price-desc { color: var(--text-secondary); font-size: var(--fs-sm); }
.price-card-featured .price-desc { color: rgba(0,0,0,0.65); }

.price-list { display: flex; flex-direction: column; gap: var(--space-2); flex: 1; }
.price-list li {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  padding-left: 1.5rem;
  position: relative;
}
.price-card-featured .price-list li { color: rgba(0,0,0,0.7); }
.price-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.5em;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.5;
}

.price-card-featured .btn-secondary {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.price-card-featured .btn-secondary:hover { background: #222; }

@media (max-width: 720px) {
  .pricing-grid { grid-template-columns: 1fr; }
}

/* =====================================================
   About
===================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: var(--space-7);
  align-items: center;
}
.about-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  aspect-ratio: 1;
  padding: var(--space-6);
}
.about-mark { width: 100%; opacity: 0.92; }

.about-copy h2 { margin-bottom: var(--space-4); max-width: 20ch; }
.about-copy p { color: var(--text-secondary); margin-bottom: var(--space-3); max-width: 62ch; }

.about-points {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.about-point {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
}
.about-point svg { width: 18px; height: 18px; flex-shrink: 0; }

@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-visual { max-width: 220px; margin-inline: auto; }
}

/* =====================================================
   Contact
===================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-7);
  align-items: start;
}
.contact-copy h2 { margin-bottom: var(--space-3); max-width: 18ch; }
.contact-facts {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-5);
}
.contact-facts li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}
.contact-facts span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}

.contact-form {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.form-field label {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--text-secondary);
}
.form-field input,
.form-field select,
.form-field textarea {
  background: var(--surface-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.8rem 0.9rem;
  min-height: 48px;
  color: var(--white);
  transition: border-color var(--dur-fast) var(--ease-out);
}
.form-field textarea { min-height: 110px; resize: vertical; }
.form-field input:hover,
.form-field select:hover,
.form-field textarea:hover { border-color: var(--border-strong); }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--white);
}
.form-field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%23a1a1aa' stroke-width='1.6'%3E%3Cpath d='M5 8l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.5rem;
}
.form-helper { font-size: var(--fs-xs); color: var(--text-tertiary); }
.form-honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-error {
  font-size: var(--fs-xs);
  color: #ff6b6b;
  min-height: 1em;
  display: block;
}
.form-field.has-error input,
.form-field.has-error select,
.form-field.has-error textarea {
  border-color: #ff6b6b;
}

.form-status {
  font-size: var(--fs-sm);
  text-align: center;
  min-height: 1.4em;
  color: var(--text-secondary);
}
.form-status.is-success { color: #fff; font-weight: 600; }

@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .form-row { grid-template-columns: 1fr; }
}

/* =====================================================
   Footer
===================================================== */
.site-footer {
  border-top: 1px solid var(--border);
  padding-top: var(--space-7);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
  padding-bottom: var(--space-6);
}
.footer-brand { max-width: 320px; }
.footer-brand p {
  color: var(--text-tertiary);
  font-size: var(--fs-sm);
  margin-top: var(--space-3);
}
.footer-nav {
  display: flex;
  gap: var(--space-7);
  flex-wrap: wrap;
}
.footer-col { display: flex; flex-direction: column; gap: var(--space-2); }
.footer-col-title {
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  margin-bottom: var(--space-1);
}
.footer-col a {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  transition: color var(--dur-fast) var(--ease-out);
}
.footer-col a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-block: var(--space-4);
}
.footer-bottom p {
  font-size: var(--fs-xs);
  color: var(--text-tertiary);
}

/* =====================================================
   Scroll reveal
===================================================== */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}