/* Adapted from the shared brand repo (docs/css/layout.css, components.css, animations.css) @ 01c2934.
   Trimmed to the pieces this site uses (container, section, nav, hero type, buttons,
   service cards, pills, footer, reveal states). Not auto-synced — compare by hand
   when the brand components change. Tokens come from variables.css. */

/* ── Brand Wordmark ── */
.brand-name {
  font-family: "miller-banner", serif;
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}

/* ── Section ── */
.section {
  position: relative;
  padding: var(--space-xl) 0;
}

.section--deep {
  background-color: var(--color-bg-deep);
}

.section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(80%, 600px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
  pointer-events: none;
}

/* ── Container ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.container--wide {
  max-width: var(--container-wide);
}

/* ── Section Headings ── */
.section__heading {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-lg);
  line-height: var(--leading-snug);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.section__heading--center {
  text-align: center;
}

.section__subhead {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-top: calc(var(--space-lg) * -0.5);
  margin-bottom: var(--space-lg);
  font-weight: var(--font-weight-light);
}

/* ── Bottom Blur Bar ── */
.bottom-blur {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50px;
  z-index: var(--z-nav);
  pointer-events: none;
  background: linear-gradient(0deg, rgba(17, 16, 16, 0.38), transparent 73%);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  -webkit-mask: linear-gradient(transparent, black 80%);
  mask: linear-gradient(transparent, black 80%);
}

/* ── Navigation — Liquid Glass ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  display: flex;
  justify-content: center;
  width: 100%;
  padding: 1.1rem 0;
  transition: all 0.4s ease;
}

.nav--scrolled {
  width: 98%;
  margin: 10px 1%;
  padding: 0.4rem 0;
  border-radius: 22px;
  border: 1px solid rgba(245, 247, 250, 0.08);
  background-color: transparent;
  background-image: radial-gradient(circle, transparent, rgba(65, 64, 70, 0.36) 74%, rgba(75, 74, 78, 0.49) 99%);
  -webkit-backdrop-filter: blur(40px);
  backdrop-filter: blur(40px);
  box-shadow:
    0 18px 40px rgba(6, 10, 18, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: var(--space-md);
  padding: 0 2rem;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.88);
  transition: color 0.2s, opacity 0.2s;
  position: relative;
  font-family: var(--font-display);
}

.nav__link:hover {
  color: var(--color-accent-blue);
}

.nav__link:focus-visible {
  outline: 2px solid rgba(194, 220, 212, 0.9);
  outline-offset: 4px;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent-gradient);
  transition: width var(--duration-normal) var(--ease-out);
}

.nav__link:hover::after,
.nav__link[aria-current="page"]::after {
  width: 100%;
}

.nav__link[aria-current="page"] {
  color: var(--color-text-primary);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px 8px;
}

.nav__hamburger span {
  display: block;
  height: 1.5px;
  width: 100%;
  background: var(--color-text-primary);
  transition: transform var(--duration-normal) var(--ease-out),
              opacity var(--duration-fast);
}

.nav__hamburger.is-active span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.nav__hamburger.is-active span:nth-child(2) {
  opacity: 0;
}

.nav__hamburger.is-active span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.nav__mobile-overlay {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-nav) - 1);
  background-color: var(--color-bg-primary);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--space-lg);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-slow) var(--ease-out),
              visibility var(--duration-slow);
}

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

.nav__mobile-overlay .nav__link {
  font-size: var(--text-xl);
  color: var(--color-text-primary);
  letter-spacing: var(--tracking-wider);
}

/* ── Hero type ── */
.hero__headline {
  font-size: clamp(1.4rem, 4.5vw, 4.5rem);
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-snug);
  letter-spacing: clamp(2px, 0.35vw, 5px);
  text-transform: uppercase;
  margin-bottom: var(--space-md);
  text-wrap: balance;
}

.hero__subhead {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-light);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 680px;
  margin: 0 0 var(--space-lg);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  font-family: var(--font-body);
  font-weight: var(--font-weight-semibold);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-accent-gradient);
  color: var(--color-text-primary);
  border: none;
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(67, 169, 223, 0.25);
}

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

.btn--sm {
  padding: 12px 24px;
  font-size: var(--text-xs);
  min-height: 44px;
}

.btn--lg {
  padding: 18px 44px;
  font-size: var(--text-sm);
}

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

.btn--outline:hover {
  border-color: var(--color-accent-blue);
  background: rgba(67, 169, 223, 0.05);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--color-text-primary);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.14);
}

/* ── Service Card — spectral accents + mouse-follow glow ── */
.service-card {
  --mouse-x: 50%;
  --mouse-y: 50%;
  position: relative;
  border-radius: var(--radius-md);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-top: 2px solid var(--card-accent, transparent);
  overflow: hidden;
  isolation: isolate;
  transition: border-color var(--duration-normal) var(--ease-out);
}

.service-card:hover {
  border-color: var(--color-border-hover);
  border-top-color: var(--card-accent);
}

.service-card::before,
.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
  pointer-events: none;
  z-index: 0;
}

.service-card::before {
  background: radial-gradient(
    800px circle at var(--mouse-x) var(--mouse-y),
    rgba(67, 169, 223, 0.18),
    rgba(147, 83, 255, 0.09) 36%,
    transparent 64%
  );
}

.service-card::after {
  background: radial-gradient(
    340px circle at var(--mouse-x) var(--mouse-y),
    rgba(67, 169, 223, 0.28),
    rgba(67, 169, 223, 0.12) 22%,
    rgba(147, 83, 255, 0.12) 42%,
    transparent 68%
  );
}

.service-card:hover::before,
.service-card:hover::after {
  opacity: 1;
}

@media (hover: none) {
  .service-card:active {
    background: var(--color-bg-card-hover);
  }

  .service-card::before,
  .service-card::after {
    display: none;
  }
}

.service-card__inner {
  position: relative;
  z-index: 1;
  padding: var(--space-md);
}

.service-card__title {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-xs);
}

.service-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.service-card:nth-child(8n+1) { --card-accent: var(--color-accent-blue); }
.service-card:nth-child(8n+2) { --card-accent: var(--color-accent-blue-mid); }
.service-card:nth-child(8n+3) { --card-accent: var(--color-accent-indigo); }
.service-card:nth-child(8n+4) { --card-accent: var(--color-accent-violet); }
.service-card:nth-child(8n+5) { --card-accent: var(--color-accent-plum); }
.service-card:nth-child(8n+6) { --card-accent: var(--color-accent-rose); }
.service-card:nth-child(8n+7) { --card-accent: var(--color-accent-cyan); }
.service-card:nth-child(8n+8) { --card-accent: var(--color-accent-teal); }

/* ── Pill badge ── */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  white-space: nowrap;
  flex-shrink: 0;
}

.pill::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent-blue);
  flex-shrink: 0;
}

/* ── Footer ── */
.footer {
  background-color: var(--color-bg-footer);
  background-image: radial-gradient(circle at 100% 100%, var(--color-bg-footer-deep), var(--color-bg-footer) 87%, var(--color-bg-footer-accent));
  padding: 4rem 0;
  box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.2);
}

.footer > .container {
  max-width: var(--container-wide);
}

.footer__top {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  column-gap: 2rem;
  row-gap: 1rem;
  margin-bottom: 3rem;
}

.footer__brand {
  grid-column: span 3;
}

.footer__heading {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.5rem;
}

.footer__tagline {
  font-size: 1rem;
  color: var(--color-text-primary);
  line-height: 1.5;
  margin-bottom: 0.75rem;
  max-width: 35rem;
}

.footer__col-title {
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-text-primary);
  margin-bottom: 1rem;
}

.footer__col a,
.footer__col p {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.72);
  padding: 0.5rem 0;
  transition: color var(--duration-fast);
}

.footer__col a:hover {
  color: var(--color-text-primary);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.footer__social {
  display: flex;
  gap: 0.75rem;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  color: var(--color-text-muted);
  transition: color var(--duration-fast);
}

.footer__social-link:hover {
  color: var(--color-text-primary);
}

.footer__social-link svg {
  width: 1.5rem;
  height: 1.5rem;
}

/* ── Reveal states (GSAP) ── */
[data-animate] {
  opacity: 0;
}

[data-animate="fade-up"] {
  transform: translateY(40px);
}

[data-animate="scale-in"] {
  transform: scale(0.95);
}

[data-animate-stagger] > * {
  opacity: 0;
  transform: translateY(30px);
}

/* If GSAP never loads (CDN blocked), reveal everything after 2s */
@keyframes reveal-fallback {
  to { opacity: 1; transform: none; }
}

html:not(.gsap-ready) [data-animate],
html:not(.gsap-ready) [data-animate-stagger] > * {
  animation: reveal-fallback 0s 2s forwards;
}

@media (prefers-reduced-motion: reduce) {
  [data-animate],
  [data-animate-stagger] > * {
    opacity: 1;
    transform: none;
  }
}

/* ── Responsive ── */
@media (max-width: 1023px) {
  .nav__inner {
    padding: 0 1.5em;
  }

  .nav__links {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

  .nav--scrolled {
    width: 100%;
    margin: 0;
    border-radius: 0;
    min-height: 60px;
    padding: 0.6em 0;
    border: none;
    border-bottom: 1px solid rgba(245, 247, 250, 0.06);
    box-shadow: 0 4px 20px rgba(9, 13, 20, 0.4);
  }

  .footer {
    padding: 3.5rem 0;
  }

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

  .footer__brand {
    grid-column: span 3;
  }
}

@media (max-width: 767px) {
  .nav__mobile-overlay {
    padding: 1.5rem;
  }

  .hero__subhead {
    font-size: var(--text-base);
  }

  .footer {
    padding: 2.5rem 0;
  }

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

  .footer__brand {
    grid-column: 1 / -1;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }
}

@media (max-width: 479px) {
  .footer__top {
    grid-template-columns: 1fr;
    row-gap: 2rem;
  }

  .footer__brand {
    grid-column: 1;
  }
}