/* Noir Signal portfolio styles
   Near-black canvas, electric coral accent, Syne + DM Sans.
   Section markers below group layout rules for home, case studies, and shared chrome. */
:root {
  --canvas: #0a0a0b;
  --surface: #111114;
  --elevated: #18181c;
  --ink: #f4f2ef;
  --muted: #a8a6a1;
  --dim: #6e6c68;
  --line: rgba(244, 242, 239, 0.1);
  --line-strong: rgba(244, 242, 239, 0.18);
  --coral: #ff4d4d;
  --coral-soft: rgba(255, 77, 77, 0.16);
  --coral-glow: rgba(255, 77, 77, 0.28);
  --font-display: "Syne", sans-serif;
  --font-body: "DM Sans", sans-serif;
  --nav-h: 3.75rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 0.75rem);
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.6;
  background: var(--canvas);
  -webkit-font-smoothing: antialiased;
}

body.nav-locked { overflow: hidden; }

img { max-width: 100%; display: block; }
a { color: var(--coral); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: #ff7575; }

:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.55rem 0.9rem;
  background: var(--coral);
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  transition: top 0.15s ease;
}
.skip-link:focus { top: 1rem; }

/* Atmosphere — grain + soft coral radial (no purple) */
.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(900px 520px at 85% -5%, var(--coral-glow), transparent 58%),
    radial-gradient(700px 480px at -10% 40%, rgba(255, 77, 77, 0.08), transparent 55%),
    radial-gradient(600px 400px at 70% 100%, rgba(255, 77, 77, 0.06), transparent 50%),
    linear-gradient(180deg, #0c0c0e 0%, var(--canvas) 40%, #0d0d10 100%);
}
.atmosphere::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.045;
  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='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
  mix-blend-mode: overlay;
}

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--ink);
  background: #050506;
}

.hero-visual {
  position: absolute;
  inset: 0;
  background: #070708;
}
.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 12%;
  transform: scale(1.02);
  will-change: transform;
}
.hero-wash {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(5, 5, 6, 0.92) 0%, rgba(5, 5, 6, 0.55) 42%, rgba(5, 5, 6, 0.2) 70%, transparent 100%),
    linear-gradient(180deg, rgba(5, 5, 6, 0.35) 0%, transparent 28%, transparent 45%, rgba(5, 5, 6, 0.92) 100%),
    radial-gradient(60% 50% at 70% 40%, transparent 30%, rgba(5, 5, 6, 0.55) 100%);
}
.hero-copy {
  position: relative;
  z-index: 1;
  padding: clamp(2rem, 6vw, 4.5rem);
  max-width: 42rem;
  padding-bottom: clamp(3rem, 8vw, 5.5rem);
}

.brand {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 10vw, 6rem);
  line-height: 0.9;
  letter-spacing: -0.045em;
  color: var(--ink);
  opacity: 0;
  transform: translateY(1.25rem);
}
.role-line {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--coral);
  opacity: 0;
  transform: translateY(1.25rem);
}
.hero h1 {
  margin: 0 0 1.85rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.15rem, 2.4vw, 1.65rem);
  max-width: 28ch;
  line-height: 1.35;
  color: rgba(244, 242, 239, 0.88);
  opacity: 0;
  transform: translateY(1.25rem);
}
.hero .ctas {
  opacity: 0;
  transform: translateY(1.25rem);
}

.hero.is-ready .brand,
.hero.is-ready .role-line,
.hero.is-ready h1,
.hero.is-ready .ctas {
  animation: hero-rise 0.95s var(--ease) both;
}
.hero.is-ready .role-line { animation-delay: 0.1s; }
.hero.is-ready h1 { animation-delay: 0.2s; }
.hero.is-ready .ctas { animation-delay: 0.32s; }

@keyframes hero-rise {
  to { opacity: 1; transform: translateY(0); }
}

@media (min-width: 900px) {
  .hero {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(18rem, 0.95fr);
    align-items: stretch;
  }
  .hero-visual {
    position: relative;
    inset: auto;
    min-height: 100svh;
    order: 2;
  }
  .hero-visual img {
    object-fit: contain;
    object-position: center bottom;
    transform: none;
    background: #070708;
  }
  .hero-copy {
    order: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    max-width: none;
    min-height: 100svh;
    padding: clamp(2.5rem, 6vw, 5.5rem);
    padding-bottom: clamp(3rem, 8vw, 5.5rem);
    background:
      linear-gradient(180deg, rgba(5, 5, 6, 0.2) 0%, rgba(5, 5, 6, 0.92) 55%, #050506 100%);
  }
  .hero-wash {
    background:
      linear-gradient(90deg, rgba(5, 5, 6, 0.55) 0%, transparent 45%),
      linear-gradient(180deg, transparent 40%, rgba(5, 5, 6, 0.55) 100%);
  }
}

@media (max-width: 899px) {
  .hero-visual img {
    object-position: center 10%;
  }
}

.ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0 1.2rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
  color: inherit;
  border-radius: 2px;
}
.btn.signal {
  background: var(--coral);
  color: #fff;
}
.btn.signal:hover {
  background: #ff6363;
  color: #fff;
  transform: translateY(-2px);
}
.btn.quiet {
  border-color: rgba(244, 242, 239, 0.28);
  color: var(--ink);
  background: transparent;
}
.btn.quiet:hover {
  border-color: var(--coral);
  color: var(--coral);
  transform: translateY(-2px);
}
.btn.quiet.dark {
  border-color: rgba(244, 242, 239, 0.22);
  color: var(--ink);
}
.btn.compact { margin-top: 1rem; }

/* ========== SITE NAV + MOBILE MENU (rebuilt) ========== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: var(--nav-h);
  padding: 0.65rem clamp(1.25rem, 4vw, 3rem);
  background: rgba(10, 10, 11, 0.9);
  backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid var(--line);
}
.site-nav::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--coral), transparent 42%);
  opacity: 0.55;
  pointer-events: none;
}
.site-nav__brand {
  position: relative;
  z-index: 1;
  margin-right: auto;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--ink) !important;
}
.site-nav__brand:hover { color: var(--coral) !important; }

.site-nav__desktop {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.85rem 1.2rem;
}
.site-nav__desktop a {
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted) !important;
  transition: color 0.2s ease;
}
.site-nav__desktop a:hover { color: var(--ink) !important; }
.site-nav__resume {
  color: var(--coral) !important;
  border: 1px solid rgba(255, 77, 77, 0.45);
  padding: 0.45rem 0.75rem;
  border-radius: 2px;
}
.site-nav__resume:hover {
  background: var(--coral-soft);
  color: #ff7575 !important;
}

.site-nav__burger {
  display: none;
  position: relative;
  z-index: 1;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.site-nav__burger:hover,
.site-nav__burger:focus-visible {
  border-color: var(--coral);
  color: var(--coral);
  outline: none;
}
.site-nav__burger-icon {
  position: relative;
  display: block;
  width: 1.1rem;
  height: 0.78rem;
}
.site-nav__burger-icon span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform 0.32s var(--ease), opacity 0.2s ease, top 0.32s var(--ease);
}
.site-nav__burger-icon span:nth-child(1) { top: 0; }
.site-nav__burger-icon span:nth-child(2) { top: calc(50% - 1px); }
.site-nav__burger-icon span:nth-child(3) { top: calc(100% - 2px); }
.site-nav.is-menu-open .site-nav__burger-icon span:nth-child(1) {
  top: calc(50% - 1px);
  transform: rotate(45deg);
}
.site-nav.is-menu-open .site-nav__burger-icon span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0.4);
}
.site-nav.is-menu-open .site-nav__burger-icon span:nth-child(3) {
  top: calc(50% - 1px);
  transform: rotate(-45deg);
}

/* Mobile menu lives outside sticky nav (fixed overlay) — avoids transform/overflow traps */
.site-menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
}
.site-menu.is-open { pointer-events: auto; }
.site-menu[hidden] { display: none !important; }
.site-menu.is-open[hidden] { display: block !important; }

.site-menu__backdrop {
  position: absolute;
  inset: 0;
  margin: 0;
  padding: 0;
  border: 0;
  background: rgba(0, 0, 0, 0.62);
  opacity: 0;
  cursor: pointer;
  transition: opacity 0.28s ease;
}
.site-menu.is-open .site-menu__backdrop { opacity: 1; }

.site-menu__sheet {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  bottom: 0.75rem;
  width: min(18.5rem, calc(100vw - 1.5rem));
  display: flex;
  flex-direction: column;
  background: linear-gradient(165deg, #141418 0%, var(--surface) 45%, #0e0e11 100%);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  box-shadow:
    -18px 0 50px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 77, 77, 0.08);
  transform: translateX(calc(100% + 1.25rem));
  opacity: 0.96;
  transition: transform 0.4s var(--ease), opacity 0.28s ease;
  overflow: hidden;
}
.site-menu.is-open .site-menu__sheet {
  transform: translateX(0);
  opacity: 1;
}
.site-menu__sheet::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--coral), transparent 70%);
  opacity: 0.85;
  pointer-events: none;
}

.site-menu__chrome {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1rem 0.95rem 1.15rem;
  border-bottom: 1px solid var(--line);
  flex: 0 0 auto;
}
.site-menu__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.site-menu__x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  background: var(--elevated);
  color: var(--ink);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}
.site-menu__x:hover,
.site-menu__x:focus-visible {
  border-color: var(--coral);
  color: var(--coral);
  outline: none;
}
.site-menu__x-glyph {
  position: relative;
  display: block;
  width: 0.9rem;
  height: 0.9rem;
  pointer-events: none;
}
.site-menu__x-glyph::before,
.site-menu__x-glyph::after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  height: 2px;
  background: currentColor;
}
.site-menu__x-glyph::before { transform: translateY(-50%) rotate(45deg); }
.site-menu__x-glyph::after { transform: translateY(-50%) rotate(-45deg); }

.site-menu__nav {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.65rem 0.85rem 1.15rem;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.site-menu__nav a {
  display: block;
  padding: 0.85rem 0.75rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink) !important;
  border-radius: 3px;
  transition: background 0.2s ease, color 0.2s ease, transform 0.25s var(--ease);
  opacity: 0;
  transform: translateX(0.75rem);
}
.site-menu.is-open .site-menu__nav a {
  opacity: 1;
  transform: translateX(0);
}
.site-menu.is-open .site-menu__nav a:nth-child(1) { transition-delay: 0.05s; }
.site-menu.is-open .site-menu__nav a:nth-child(2) { transition-delay: 0.08s; }
.site-menu.is-open .site-menu__nav a:nth-child(3) { transition-delay: 0.11s; }
.site-menu.is-open .site-menu__nav a:nth-child(4) { transition-delay: 0.14s; }
.site-menu.is-open .site-menu__nav a:nth-child(5) { transition-delay: 0.17s; }
.site-menu.is-open .site-menu__nav a:nth-child(6) { transition-delay: 0.2s; }
.site-menu__nav a:hover,
.site-menu__nav a:focus-visible {
  background: var(--coral-soft);
  color: #ff7575 !important;
  outline: none;
}
.site-menu__resume {
  margin-top: 0.55rem;
  text-align: center;
  color: var(--coral) !important;
  border: 1px solid rgba(255, 77, 77, 0.45) !important;
}
.site-menu__resume:hover,
.site-menu__resume:focus-visible {
  background: var(--coral-soft) !important;
}

@media (max-width: 820px) {
  .site-nav__desktop { display: none; }
  .site-nav__burger { display: inline-flex; }
}

@media (min-width: 821px) {
  .site-menu { display: none !important; }
  .site-nav__burger { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  .site-menu__backdrop,
  .site-menu__sheet,
  .site-menu__nav a,
  .site-nav__burger-icon span {
    transition: none !important;
  }
}

/* ========== SECTIONS ========== */
main { position: relative; }

.band {
  padding: clamp(3.5rem, 8vw, 6.5rem) clamp(1.25rem, 4vw, 3rem);
  max-width: 78rem;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(1.5rem);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.band.visible {
  opacity: 1;
  transform: translateY(0);
}

.label {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--coral);
}
.band > h2,
.case-section > h2 {
  margin: 0 0 1.75rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 3.5vw, 2.55rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--ink);
}

.project-tier { margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.tier-title {
  margin: 0 0 1.5rem;
  padding-bottom: 0.65rem;
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  box-shadow: inset 0 -2px 0 var(--coral);
}

/* ========== PROJECT CARDS ========== */
.project-grid {
  display: grid;
  gap: 1.25rem;
}
.project-grid.featured {
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.project-grid.secondary {
  grid-template-columns: repeat(2, 1fr);
}
.project-grid.compact {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 900px) {
  .project-grid.secondary,
  .project-grid.compact { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .project-grid.secondary,
  .project-grid.compact { grid-template-columns: 1fr; }
}

.project-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.3s ease, box-shadow 0.4s ease;
}
.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 77, 77, 0.35);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(255, 77, 77, 0.08);
}

/* Full-card hit target; CTAs sit above so their own links still work */
.card-hit {
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
  text-indent: -9999px;
  overflow: hidden;
  color: transparent;
}
.card-hit:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: -2px;
  text-indent: 0;
  color: transparent;
}
.card-links {
  position: relative;
  z-index: 2;
}
.card-links .card-btn {
  position: relative;
  z-index: 2;
}


.featured-card {
  min-height: 0;
}
@media (min-width: 900px) {
  .project-grid.featured {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
  .featured-card {
    min-height: 0;
  }
  .featured-card .card-media {
    min-height: 0;
  }
}

.card-media {
  position: relative;
  display: block;
  overflow: hidden;
  background: #080809;
  aspect-ratio: 16 / 9;
  width: 100%;
}
.featured-card .card-media {
  aspect-ratio: 16 / 9;
}
.compact-card .card-media {
  aspect-ratio: 16 / 9;
}
.card-media img,
.parallax-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: transform 0.7s var(--ease);
}
.parallax-media {
  position: absolute;
  inset: -8% 0;
  width: 100%;
  height: 116%;
  display: grid;
  place-items: center;
  will-change: transform;
}
.parallax-media img {
  transform: none;
}
.project-card:hover .card-media > img {
  transform: scale(1.03);
}
.project-card:hover .parallax-media img {
  transform: scale(1.03);
}
.card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10, 10, 11, 0.55) 100%);
  opacity: 0.7;
  pointer-events: none;
  transition: opacity 0.35s ease;
}
.project-card:hover .card-media::after { opacity: 0.35; }

.project-card-copy {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1.15rem 1.2rem 1.35rem;
  flex: 1;
}
.card-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}
.card-meta h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.project-card:hover .card-meta h3,
.project-card:focus-within .card-meta h3 {
  color: var(--coral);
}
.project-card-copy > p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.status {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.28rem 0.5rem;
  border-radius: 2px;
  border: 1px solid var(--line);
  color: var(--dim);
}
.status.done {
  color: #9ad4a8;
  border-color: rgba(154, 212, 168, 0.35);
  background: rgba(154, 212, 168, 0.08);
}
.status.wip {
  color: var(--coral);
  border-color: rgba(255, 77, 77, 0.4);
  background: var(--coral-soft);
}

.card-tags,
.tags,
.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.card-tags li,
.tags li,
.badges li {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.35rem 0.55rem;
  color: var(--muted);
  background: var(--elevated);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.card-tags,
.card-links {
  opacity: 0.72;
  transform: translateY(0.15rem);
  transition: opacity 0.35s ease, transform 0.35s var(--ease);
}
.project-card:hover .card-tags,
.project-card:hover .card-links,
.project-card:focus-within .card-tags,
.project-card:focus-within .card-links {
  opacity: 1;
  transform: translateY(0);
}

.card-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin-top: auto;
  padding-top: 0.55rem;
}
.card-btn {
  min-height: 2.35rem;
  padding: 0 0.9rem;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.card-links .btn.signal.card-btn {
  color: #fff;
}
.card-links .btn.quiet.dark.card-btn {
  color: var(--ink);
}
.card-links .btn.quiet.dark.card-btn:hover {
  border-color: var(--coral);
  color: var(--coral);
}

/* ========== EXPERIENCE TIMELINE ========== */
.timeline-wrap {
  position: relative;
}
.timeline-wrap::before {
  content: "";
  position: absolute;
  left: 0.28rem;
  top: 0.35rem;
  bottom: 0.35rem;
  width: 1px;
  background: var(--line-strong);
}
.timeline-progress {
  position: absolute;
  left: 0.28rem;
  top: 0.35rem;
  bottom: 0.35rem;
  width: 2px;
  margin-left: -0.5px;
  background: linear-gradient(180deg, var(--coral) 0%, rgba(255, 122, 122, 0.55) 100%);
  transform: scaleY(0);
  transform-origin: top;
  pointer-events: none;
  will-change: transform;
  z-index: 0;
}
.career-timeline {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: none;
  z-index: 1;
}
.career-timeline li {
  position: relative;
  padding: 0 0 2.25rem 1.75rem;
  opacity: 0.55;
  transform: translateY(0.4rem);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.career-timeline li:last-child { padding-bottom: 0; }
.career-timeline li.is-inview {
  opacity: 1;
  transform: translateY(0);
}
.timeline-dot {
  position: absolute;
  left: 0;
  top: 0.3rem;
  z-index: 2;
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  box-sizing: border-box;
  background: var(--canvas);
  border: 2px solid rgba(244, 242, 239, 0.35);
  box-shadow: 0 0 0 3px rgba(10, 10, 11, 0.9);
  transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s var(--ease);
}
.career-timeline li.is-reached .timeline-dot {
  background: var(--coral);
  border-color: var(--coral);
  box-shadow: 0 0 0 4px var(--coral-soft);
  transform: scale(1.05);
}
.career-timeline li::before { content: none; }
.career-timeline .when {
  display: block;
  margin-bottom: 0.4rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--coral);
}
.career-timeline h3 {
  margin: 0 0 0.25rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.career-timeline .where {
  margin: 0 0 0.75rem;
  color: var(--dim);
  font-size: 0.92rem;
}
.career-timeline p {
  margin: 0 0 0.55rem;
  color: var(--muted);
  max-width: 58ch;
}
.career-timeline p:last-child { margin-bottom: 0; }

@media (prefers-reduced-motion: reduce) {
  .career-timeline li {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ========== SKILLS ========== */
.skills-lead {
  margin: -0.85rem 0 1.75rem;
  max-width: 42ch;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.55;
}
.skill-board {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.15rem;
}
@media (max-width: 760px) {
  .skill-board { grid-template-columns: 1fr; }
}
.skill-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 100%;
  padding: 1.2rem 1.25rem 1.35rem 1.35rem;
  background:
    linear-gradient(145deg, rgba(255, 77, 77, 0.05) 0%, transparent 42%),
    var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color 0.3s ease, transform 0.35s var(--ease), box-shadow 0.35s ease;
}
.skill-panel::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--coral), transparent 78%);
  opacity: 0.55;
  transition: opacity 0.3s ease;
}
.skill-panel:hover {
  border-color: rgba(255, 77, 77, 0.35);
  transform: translateY(-3px);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.28), 0 0 0 1px rgba(255, 77, 77, 0.06);
}
.skill-panel:hover::before { opacity: 1; }
.skill-panel__head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}
.skill-panel__index {
  flex: 0 0 auto;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--coral);
}
.skill-panel h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.25;
}
.skill-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.skill-chips li {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.42rem 0.65rem;
  color: var(--ink);
  background: var(--elevated);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease, transform 0.25s var(--ease);
}
.skill-panel:hover .skill-chips li {
  border-color: rgba(244, 242, 239, 0.22);
}
.skill-chips li:hover {
  border-color: rgba(255, 77, 77, 0.55);
  color: #fff;
  background: rgba(255, 77, 77, 0.12);
  transform: translateY(-1px);
}

.band.visible .skill-panel {
  animation: skill-panel-in 0.7s var(--ease) both;
}
.band.visible .skill-panel:nth-child(1) { animation-delay: 0.05s; }
.band.visible .skill-panel:nth-child(2) { animation-delay: 0.12s; }
.band.visible .skill-panel:nth-child(3) { animation-delay: 0.19s; }
.band.visible .skill-panel:nth-child(4) { animation-delay: 0.26s; }
@keyframes skill-panel-in {
  from { opacity: 0; transform: translateY(0.85rem); }
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .skill-panel,
  .skill-chips li { transition: none; }
  .skill-panel:hover { transform: none; }
  .band.visible .skill-panel { animation: none; }
}


/* ========== EXPERIENCE DETAIL PAGES ========== */
.exp-hero {
  position: relative;
  height: clamp(7rem, 18vw, 11rem);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(135deg, #0c0c0f 0%, #141018 45%, #1a1014 100%);
}
.exp-hero__glow {
  position: absolute;
  inset: -20% -10% auto auto;
  width: min(28rem, 70vw);
  height: min(28rem, 70vw);
  background: radial-gradient(circle, rgba(255, 77, 77, 0.22) 0%, transparent 68%);
  pointer-events: none;
}
.exp-case { padding-top: 0.5rem; }
.exp-cta {
  margin-top: 0.85rem;
  align-self: flex-start;
  position: relative;
  z-index: 2;
}
.career-timeline li .exp-cta {
  display: inline-flex;
}

/* ========== EDUCATION ========== */
.edu-logos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
@media (max-width: 720px) {
  .edu-logos { grid-template-columns: 1fr; }
}
.edu-card {
  display: flex;
  gap: 1.15rem;
  align-items: flex-start;
  padding: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.3s ease, transform 0.35s var(--ease), box-shadow 0.35s ease;
}
a.edu-card:hover {
  border-color: rgba(255, 77, 77, 0.4);
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.28);
}
.edu-card__cta {
  display: inline-block;
  margin-top: 0.65rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--coral);
}
.edu-logo {
  width: 4.5rem;
  height: 4.5rem;
  object-fit: contain;
  flex-shrink: 0;
  filter: brightness(1.05);
}
.edu-logo.wide {
  width: 5.5rem;
  height: auto;
  max-height: 3.5rem;
}
.edu-card h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
}
.edu-card p {
  margin: 0 0 0.35rem;
  color: var(--muted);
  font-size: 0.92rem;
}
.edu-card strong { color: var(--ink); }

.about-grid {
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 1.5rem;
  align-items: start;
}
@media (max-width: 640px) {
  .about-grid { grid-template-columns: 1fr; }
}
.about-grid h3 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
}
.plain-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}
.plain-list li { margin-bottom: 0.4rem; }

.certs-block {
  margin-top: 2.5rem;
}
.certs-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.certs-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.cert-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
@media (max-width: 820px) {
  .cert-gallery { grid-template-columns: 1fr; }
}
.cert-card {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.25s ease, transform 0.3s var(--ease);
}
.cert-card:hover {
  border-color: rgba(255, 77, 77, 0.4);
  transform: translateY(-3px);
  color: inherit;
}
.cert-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #050506;
  border: 1px solid var(--line);
  border-radius: 2px;
}
.cert-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
}
.cert-card span {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.78rem;
  color: var(--muted);
}

/* ========== CONTACT + FOOTER ========== */
/* Enough runway so #contact can scroll under the fixed nav (last-section root cause). */
.band.contact {
  text-align: left;
  border-top: 1px solid var(--line);
  margin-top: 1rem;
  /* Keep scroll target under fixed nav without a full-viewport empty band. */
  padding-bottom: clamp(2.5rem, 6vw, 4rem);
  scroll-margin-top: 5.5rem;
}
#projects,
#experience,
#skills,
#about,
#contact,
#top {
  scroll-margin-top: 5.5rem;
}
.band.contact > p {
  color: var(--muted);
  margin: -0.75rem 0 1.5rem;
  max-width: 40ch;
}
.band.contact .ctas { gap: 0.65rem; }
.band.contact .btn.quiet.dark:hover {
  border-color: var(--coral);
  color: var(--coral);
}

.contact-social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}
.social-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 2.75rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  background: var(--surface);
  color: var(--ink) !important;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease, transform 0.25s var(--ease);
}
.social-logo svg {
  flex: 0 0 auto;
  display: block;
}
.social-logo:hover,
.social-logo:focus-visible {
  border-color: var(--coral);
  color: var(--coral) !important;
  background: var(--coral-soft);
  outline: none;
  transform: translateY(-2px);
}


.site-footer,
footer.site-footer {
  position: relative;
  padding: 2.9rem clamp(1.25rem, 4vw, 3rem) 2.35rem;
  border-top: 1px solid var(--line);
  color: var(--dim);
  font-size: 0.88rem;
  background:
    linear-gradient(180deg, rgba(255, 77, 77, 0.055) 0%, transparent 32%),
    radial-gradient(ellipse 70% 80% at 100% 0%, rgba(255, 77, 77, 0.06), transparent 55%),
    var(--canvas);
}
.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: clamp(1.25rem, 4vw, 3rem);
  right: clamp(1.25rem, 4vw, 3rem);
  height: 2px;
  background: linear-gradient(90deg, var(--coral), transparent 55%);
  opacity: 0.85;
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 1.75rem 2rem;
  align-items: start;
  max-width: 78rem;
  margin: 0 auto;
}
@media (max-width: 820px) {
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .site-footer__grid { grid-template-columns: 1fr; gap: 1.35rem; }
}
.site-footer__name {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.site-footer__role {
  margin: 0;
  color: var(--muted);
  max-width: 28ch;
}
.site-footer__nav {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.site-footer__nav a,
.site-footer__social a {
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
  transition: color 0.2s ease;
}
.site-footer__nav a:hover,
.site-footer__social a:hover { color: var(--coral); }
.site-footer__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.9rem;
}
.site-footer__resume {
  display: inline-flex;
  align-items: center;
  min-height: 2.4rem;
  padding: 0.45rem 0.85rem;
  border: 1px solid rgba(255, 77, 77, 0.45);
  border-radius: 2px;
  color: var(--coral) !important;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 0.2s ease, color 0.2s ease;
}
.site-footer__resume:hover {
  background: var(--coral-soft);
  color: #ff7575 !important;
}
.site-footer__social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
}
.footer-copy {
  max-width: 78rem;
  margin: 1.75rem auto 0 !important;
  padding-top: 1.15rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
}


/* Related project cards on experience pages */
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
@media (max-width: 820px) {
  .related-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .related-grid { grid-template-columns: 1fr; }
}
.related-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.3s ease, transform 0.35s var(--ease), box-shadow 0.35s ease;
}
.related-card:hover {
  border-color: rgba(255, 77, 77, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.3);
}
.related-card__media {
  aspect-ratio: 16 / 9;
  background: #080809;
  overflow: hidden;
}
.related-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s var(--ease);
}
.related-card:hover .related-card__media img { transform: scale(1.04); }
.related-card__body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.95rem 1rem 1.05rem;
}
.related-card__body h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.related-card:hover .related-card__body h3 { color: var(--coral); }

/* Education detail */
.edu-hero {
  position: relative;
  width: 100%;
  height: clamp(14rem, 38vw, 26rem);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #050506;
}
.edu-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
}
.edu-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 10, 11, 0.18) 0%, transparent 38%, rgba(10, 10, 11, 0.72) 100%),
    linear-gradient(90deg, rgba(10, 10, 11, 0.35) 0%, transparent 45%);
  pointer-events: none;
}
.edu-intro__row {
  display: flex;
  gap: 1.15rem;
  align-items: flex-start;
}
.edu-profile {
  width: 5.25rem;
  height: 6.85rem;
  object-fit: cover;
  object-position: center top;
  border-radius: 4px;
  border: 1px solid var(--line-strong);
  flex-shrink: 0;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}
@media (max-width: 520px) {
  .edu-profile {
    width: 4.5rem;
    height: 5.9rem;
  }
  .edu-hero { height: clamp(11rem, 48vw, 16rem); }
}
.course-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem 1rem;
}
@media (max-width: 640px) {
  .course-list { grid-template-columns: 1fr; }
  .edu-intro__row { flex-direction: row; }
}
.course-list li {
  position: relative;
  padding: 0.55rem 0.75rem 0.55rem 1rem;
  background: var(--elevated);
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--ink);
  font-size: 0.92rem;
}
.course-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35rem;
  bottom: 0.35rem;
  width: 2px;
  background: var(--coral);
  opacity: 0.7;
}
/* ========== CASE STUDIES ========== */
.case {
  position: relative;
  max-width: 52rem;
  margin: 0 auto;
  padding: 2rem clamp(1.25rem, 4vw, 2.5rem) 4rem;
}

.case-shell {
  position: relative;
}

.case-cover {
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  width: 100vw;
  aspect-ratio: 16 / 9;
  max-height: min(56vw, 36rem);
  overflow: hidden;
  background: #050506;
  margin-bottom: 2.5rem;
}
.case-cover img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}
.case-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 10, 11, 0.12) 0%, transparent 40%, rgba(10, 10, 11, 0.55) 100%);
  pointer-events: none;
}
.case-cover-caption {
  position: absolute;
  left: clamp(1.25rem, 4vw, 3rem);
  bottom: 1.5rem;
  z-index: 1;
  max-width: 40rem;
}

.case .eyebrow {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--coral);
}
.case > h1,
.case-intro h1 {
  margin: 0 0 1.15rem;
  max-width: 18ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.35rem, 5.5vw, 3.75rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.case-lead {
  margin: 0 0 1.25rem;
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 48ch;
  line-height: 1.55;
}
.case .tags { margin-bottom: 1.25rem; }
.case-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0 0;
}
.case-actions.early { margin: 0 0 1.75rem; }

/* Legacy hero image when not wrapped as cover */
.case-hero {
  width: 100%;
  max-height: min(70svh, 36rem);
  object-fit: cover;
  margin: 0 0 2.5rem;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.case-section {
  margin-bottom: 2.5rem;
  opacity: 0;
  transform: translateY(1.1rem);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.case-section.visible,
.case-section.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.case-section p,
.case-section li {
  color: var(--muted);
}
.case-section ul {
  padding-left: 1.15rem;
}
.case-section li { margin-bottom: 0.55rem; }
.case-section strong { color: var(--ink); }

/* Sticky case progress — fixed center highlight; track flicks underneath */
.case-progress {
  position: sticky;
  top: var(--nav-h);
  z-index: 30;
  margin: 0 0 1.75rem;
  padding: 0.45rem 0;
  background: rgba(10, 10, 11, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.case-progress-window {
  position: relative;
  overflow: hidden;
  height: 2.5rem;
}
.case-progress-highlight {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  width: var(--case-tab-w, 6.5rem);
  height: 2rem;
  transform: translate(-50%, -50%);
  border-radius: 2px;
  background: var(--coral-soft);
  border: 1px solid rgba(255, 77, 77, 0.45);
  pointer-events: none;
  transition: width 0.14s ease-out;
}
.case-progress-track {
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  height: 100%;
  width: max-content;
  will-change: transform;
  transform: translate3d(0, 0, 0);
}
.case-progress-track.is-flicking {
  transition: transform 0.16s cubic-bezier(0.2, 0.85, 0.25, 1);
}
.case-progress a {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--dim);
  padding: 0.45rem 0.75rem;
  border-radius: 2px;
  background: transparent;
  transition: color 0.15s ease;
  white-space: nowrap;
}
.case-progress a:hover { color: var(--ink); }
.case-progress a.is-active { color: var(--ink); }

@media (prefers-reduced-motion: reduce) {
  .case-progress-track.is-flicking { transition: none; }
  .case-progress-highlight { transition: none; }
}

/* FOOTPRINT metrics — bars + rings around existing numbers only */
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
@media (max-width: 820px) {
  .metrics { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .metrics { grid-template-columns: 1fr; }
}

.metric {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.65rem;
  padding: 1.35rem 0.9rem 1.15rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
}
.metric-ring {
  position: relative;
  width: 7.5rem;
  height: 7.5rem;
  flex-shrink: 0;
  display: grid;
  place-items: center;
}
.metric-ring svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}
.metric-ring .ring-track {
  fill: none;
  stroke: rgba(244, 242, 239, 0.08);
  stroke-width: 5.5;
}
.metric-ring .ring-value {
  fill: none;
  stroke: var(--coral);
  stroke-width: 5.5;
  stroke-linecap: round;
  stroke-dasharray: 283;
  stroke-dashoffset: 283;
  transition: stroke-dashoffset 1.35s var(--ease);
}
.metric.is-animated .ring-value {
  stroke-dashoffset: var(--ring-offset, 28);
}
.metric-ring strong {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1;
}
.metric-bar-wrap {
  width: 100%;
  height: 3px;
  background: rgba(244, 242, 239, 0.08);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 0.15rem;
}
.metric-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--coral), #ff7a7a);
  border-radius: 2px;
  transition: width 1.25s var(--ease);
}
.metric.is-animated .metric-bar {
  width: var(--bar-pct, 90%);
}
.metric span {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.35;
  max-width: 14ch;
}

.metric-count {
  justify-content: center;
  gap: 0.75rem;
}
.metric-count strong {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1;
  margin: 0.85rem 0 0.25rem;
}

/* Gallery frames */
.gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
@media (max-width: 640px) {
  .gallery { grid-template-columns: 1fr; }
}
.gallery figure {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color 0.3s ease, transform 0.35s var(--ease);
}
.gallery figure:hover {
  border-color: rgba(255, 77, 77, 0.3);
  transform: translateY(-3px);
}
.gallery figure img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #080809;
}
.gallery figcaption {
  padding: 0.75rem 0.9rem 0.95rem;
  font-size: 0.82rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

/* ========== FOOTPRINT ARCH FLOW ========== */
.arch-flow {
  margin-top: 1.35rem;
  display: grid;
  gap: 1.15rem;
}
.arch-flow__track {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0.55rem;
}
.arch-flow__arrow {
  width: 1.1rem;
  align-self: center;
  flex-shrink: 0;
  height: 2px;
  background: linear-gradient(90deg, rgba(255, 77, 77, 0.15), rgba(255, 77, 77, 0.75), rgba(255, 77, 77, 0.15));
  position: relative;
}
.arch-flow__arrow::after {
  content: "";
  position: absolute;
  right: -3px;
  top: 50%;
  width: 7px;
  height: 7px;
  border-right: 2px solid rgba(255, 77, 77, 0.8);
  border-top: 2px solid rgba(255, 77, 77, 0.8);
  transform: translateY(-50%) rotate(45deg);
}
.arch-node {
  flex: 1 1 9.5rem;
  min-width: 8.5rem;
  max-width: 12.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  padding: 0.9rem 0.95rem 1rem;
  text-align: left;
  cursor: pointer;
  color: inherit;
  font: inherit;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  transition: border-color 0.25s ease, transform 0.3s var(--ease), box-shadow 0.3s ease, background 0.25s ease;
}
.arch-node:hover,
.arch-node:focus-visible {
  border-color: rgba(255, 77, 77, 0.55);
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.28);
  outline: none;
}
.arch-node.is-active {
  border-color: rgba(255, 77, 77, 0.75);
  background: linear-gradient(180deg, rgba(255, 77, 77, 0.1) 0%, var(--surface) 70%);
  box-shadow: 0 0 0 1px rgba(255, 77, 77, 0.2), 0 16px 32px rgba(0, 0, 0, 0.3);
}
.arch-node__step {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--coral);
}
.arch-node__title {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.25;
}
.arch-node__sub {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.35;
}
.arch-flow__panel {
  position: relative;
  min-height: 8.5rem;
  padding: 1.15rem 1.2rem 1.25rem;
  background:
    linear-gradient(135deg, rgba(255, 77, 77, 0.06) 0%, transparent 42%),
    var(--elevated);
  border: 1px solid var(--line);
  border-radius: 4px;
}
.arch-flow__panel::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85rem;
  bottom: 0.85rem;
  width: 2px;
  background: var(--coral);
  opacity: 0.75;
}
.arch-flow__panel-hint {
  margin: 0;
  padding-left: 0.65rem;
  color: var(--dim);
  font-size: 0.9rem;
}
.arch-flow__panel.is-empty .arch-flow__panel-body { display: none; }
.arch-flow__panel:not(.is-empty) .arch-flow__panel-hint { display: none; }
.arch-flow__panel-body { padding-left: 0.65rem; }
.arch-flow__panel-kicker {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--coral);
}
.arch-flow__panel h3 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.arch-flow__facts {
  margin: 0;
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 0.45rem 1rem;
}
.arch-flow__facts dt {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
  padding-top: 0.15rem;
}
.arch-flow__facts dd {
  margin: 0;
  color: var(--ink);
  font-size: 0.92rem;
  line-height: 1.45;
}
.arch-flow__facts code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82em;
  color: #ffb4b4;
  background: rgba(255, 77, 77, 0.08);
  border: 1px solid rgba(255, 77, 77, 0.18);
  border-radius: 2px;
  padding: 0.05rem 0.3rem;
}
@media (max-width: 820px) {
  .arch-flow__track {
    flex-direction: column;
  }
  .arch-node {
    max-width: none;
    width: 100%;
  }
  .arch-flow__arrow {
    width: 2px;
    height: 1rem;
    align-self: center;
    background: linear-gradient(180deg, rgba(255, 77, 77, 0.15), rgba(255, 77, 77, 0.75), rgba(255, 77, 77, 0.15));
  }
  .arch-flow__arrow::after {
    right: 50%;
    top: auto;
    bottom: -3px;
    transform: translateX(50%) rotate(135deg);
  }
  .arch-flow__facts {
    grid-template-columns: 1fr;
    gap: 0.2rem 0;
  }
  .arch-flow__facts dt { padding-top: 0.45rem; }
}

/* ========== REDUCED MOTION ========== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .atmosphere { animation: none; }
  .band,
  .case-section {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .brand,
  .role-line,
  .hero h1,
  .hero .ctas {
    opacity: 1;
    transform: none;
    animation: none !important;
  }
  .project-card,
  .gallery figure,
  .btn,
  .card-media img,
  .parallax-media,
  .parallax-media img {
    transition: none !important;
  }
  .metric-ring .ring-value,
  .metric-bar {
    transition: none !important;
  }
  .metric .ring-value {
    stroke-dashoffset: var(--ring-offset, 28) !important;
  }
  .metric .metric-bar {
    width: var(--bar-pct, 90%) !important;
  }
  .project-card:hover { transform: none; }
}