:root{
  --bg: #14212B;
  --bg-deep: #0E1922;
  --surface: #1C303C;
  --surface-2: #223947;
  --brass: #E0A458;
  --brass-bright: #F0BE7B;
  --sage: #7C9885;
  --signal: #6FC4D6;
  --ember: #C97B4A;
  --teal-deep: #4E8C93;
  --text: #EDE6D6;
  --text-dim: #A9B7BE;
  --line: rgba(237,230,214,0.14);
  --radius: 3px;
  --ease-out: cubic-bezier(.2,.8,.2,1);
  --ease-spring: cubic-bezier(.34,1.2,.4,1);
}

*{ box-sizing: border-box; margin:0; padding:0; }

html{ scroll-behavior: smooth; }

body{
  background: var(--bg-deep);
  color: var(--text);
  font-family: 'Work Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ---------- atmosphere ---------- */

.page-atmosphere{
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(78,140,147,0.18), transparent 55%),
    radial-gradient(ellipse 60% 45% at 90% 5%, rgba(224,164,88,0.12), transparent 50%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg) 42%, var(--bg-deep) 100%);
}

.glow{
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  animation: drift 18s var(--ease-out) infinite alternate;
}

.glow-a{
  width: 42vw;
  height: 42vw;
  top: -12%;
  left: -8%;
  background: rgba(78,140,147,0.35);
}

.glow-b{
  width: 36vw;
  height: 36vw;
  top: 18%;
  right: -12%;
  background: rgba(224,164,88,0.22);
  animation-delay: -6s;
  animation-duration: 22s;
}

.glow-c{
  width: 50vw;
  height: 30vw;
  bottom: 5%;
  left: 25%;
  background: rgba(111,196,214,0.12);
  animation-delay: -11s;
  animation-duration: 26s;
}

.grain{
  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;
}

@keyframes drift{
  from{ transform: translate3d(0,0,0) scale(1); }
  to{ transform: translate3d(3%, 4%, 0) scale(1.08); }
}

@media (prefers-reduced-motion: reduce){
  .glow{ animation: none; }
}

h1, h2, h3{
  font-family: 'Fraunces', serif;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.08;
}

a{ color: inherit; }

.wrap{
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 1;
}

/* ---------- reveal ---------- */

.reveal{
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.85s var(--ease-out),
    transform 0.85s var(--ease-out);
  transition-delay: var(--delay, 0ms);
}

.reveal.is-in{
  opacity: 1;
  transform: translateY(0);
}

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

/* ---------- header ---------- */

header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(14,25,34,0.72);
  backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid var(--line);
}

.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  max-width: 1180px;
  margin: 0 auto;
  gap: 16px;
}

.logo{
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'Fraunces', serif;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  border-radius: 4px;
}

.logo:focus-visible{ outline: 2px solid var(--brass); outline-offset: 6px; }

.logo span{ color: var(--brass); }

.mark{
  width: 46px;
  height: 38px;
  flex-shrink: 0;
  overflow: visible;
}

.mark rect{
  transition:
    x 0.7s cubic-bezier(.34,1.1,.4,1),
    y 0.7s cubic-bezier(.34,1.1,.4,1),
    width 0.7s cubic-bezier(.34,1.1,.4,1),
    height 0.7s cubic-bezier(.34,1.1,.4,1),
    rx 0.6s ease,
    transform 0.7s cubic-bezier(.34,1.1,.4,1);
  transform-box: fill-box;
  transform-origin: center;
}

.mark .ground{
  transition: stroke 0.6s ease, opacity 0.6s ease;
}

.mark .spark{
  opacity: 0;
  transform: translateY(8px) scale(0.5);
  transform-box: fill-box;
  transform-origin: center;
  transition: opacity 0.5s ease 0.2s, transform 0.5s cubic-bezier(.34,1.4,.4,1) 0.2s;
}

.shape-cargo{ x: 14px; y: 40px; width: 54px; height: 28px; rx: 2px; fill: var(--sage); }
.shape-cab{ x: 68px; y: 28px; width: 24px; height: 40px; rx: 1px; fill: var(--brass); }
.shape-hood{ x: 90px; y: 52px; width: 14px; height: 16px; rx: 1px; fill: var(--brass-bright); }
.shape-exhaust{ x: 20px; y: 30px; width: 4px; height: 10px; rx: 1px; fill: var(--text-dim); }
.shape-wheel-rear{ x: 24px; y: 76px; width: 16px; height: 16px; rx: 8px; fill: var(--bg-deep); }
.shape-wheel-front{ x: 86px; y: 76px; width: 20px; height: 20px; rx: 10px; fill: var(--bg-deep); }

.logo.is-robot .shape-cab{ x: 48px; y: 8px; width: 24px; height: 20px; rx: 4px; }
.logo.is-robot .shape-cargo{ x: 40px; y: 30px; width: 40px; height: 32px; rx: 3px; }
.logo.is-robot .shape-hood{
  x: 25px; y: 32px; width: 10px; height: 28px; rx: 3px;
  transform: rotate(-14deg);
}
.logo.is-robot .shape-exhaust{
  x: 85px; y: 32px; width: 10px; height: 28px; rx: 3px;
  transform: rotate(14deg);
}
.logo.is-robot .shape-wheel-rear{ x: 45px; y: 62px; width: 11px; height: 28px; rx: 3px; }
.logo.is-robot .shape-wheel-front{ x: 64px; y: 62px; width: 11px; height: 28px; rx: 3px; }
.logo.is-robot .ground{ stroke: var(--brass); opacity: 0.9; }
.logo.is-robot .spark{ opacity: 1; transform: translateY(0) scale(1); }

@media (prefers-reduced-motion: reduce){
  .mark rect, .mark .spark, .mark .ground{ transition: none; }
}

nav ul{
  list-style: none;
  display: flex;
  gap: 34px;
}

nav a{
  text-decoration: none;
  font-size: 0.92rem;
  color: var(--text-dim);
  transition: color 0.2s ease;
  position: relative;
}

nav a::after{
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -6px;
  height: 1px;
  background: var(--brass);
  transition: right 0.25s var(--ease-out);
}

nav a:hover, nav a:focus-visible{ color: var(--text); }
nav a:hover::after, nav a:focus-visible::after{ right: 0; }

.nav-toggle{
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  flex-shrink: 0;
}

.nav-toggle:focus-visible{
  outline: 2px solid var(--brass);
  outline-offset: 3px;
}

.nav-toggle-bars{
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  position: relative;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after{
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: currentColor;
}

.nav-toggle-bars::before{ top: -6px; }
.nav-toggle-bars::after{ top: 6px; }

.nav-toggle[aria-expanded="true"] .nav-toggle-bars{ background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before{
  top: 0;
  transform: rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after{
  top: 0;
  transform: rotate(-45deg);
}

/* ---------- hero ---------- */

.hero{
  padding: 88px 0 96px;
  overflow: hidden;
  position: relative;
  z-index: 1;
  min-height: min(88vh, 820px);
  display: flex;
  align-items: center;
}

.hero-grid{
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
  width: 100%;
}

.hero-brand{
  font-family: 'Fraunces', serif;
  font-size: clamp(1.65rem, 3.2vw, 2.35rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 10px;
  animation: rise-in 0.9s var(--ease-out) both;
}

.hero-brand::after{
  content: "";
  display: block;
  width: 48px;
  height: 2px;
  margin-top: 14px;
  background: linear-gradient(90deg, var(--brass), transparent);
}

.hero h1{
  font-size: clamp(3.4rem, 8vw, 6.2rem);
  font-weight: 600;
  max-width: 10ch;
  background: linear-gradient(135deg, var(--text) 20%, var(--brass-bright) 95%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: rise-in 1s var(--ease-out) 0.08s both;
}

.hero-pillars{
  list-style: none;
  margin-top: 28px;
  display: grid;
  gap: 10px;
  max-width: 28ch;
  animation: rise-in 1s var(--ease-out) 0.16s both;
}

.hero-pillars li{
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  align-items: baseline;
  gap: 12px;
  padding: 6px 0;
  border-bottom: 1px solid var(--line);
  font-family: 'Fraunces', serif;
  font-size: clamp(1.25rem, 2.2vw, 1.55rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: padding-left 0.25s var(--ease-out), border-color 0.25s ease;
}

.hero-pillars li:hover{
  padding-left: 6px;
  border-color: rgba(224,164,88,0.45);
}

.pillar-index{
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  color: var(--brass);
  letter-spacing: 0.06em;
}

.pillar-name{ color: var(--text); }

.hero-lede{
  margin-top: 28px;
  max-width: 42ch;
  color: var(--text-dim);
  font-size: 1.06rem;
  animation: rise-in 1s var(--ease-out) 0.24s both;
}

.hero-actions{
  margin-top: 36px;
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  animation: rise-in 1s var(--ease-out) 0.32s both;
}

@keyframes rise-in{
  from{ opacity: 0; transform: translateY(22px); }
  to{ opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce){
  .hero-brand, .hero h1, .hero-pillars, .hero-lede, .hero-actions{ animation: none; }
}

.btn{
  display: inline-block;
  padding: 14px 26px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, box-shadow 0.2s ease;
}

.btn-primary{
  background: var(--brass);
  color: #1A140B;
  box-shadow: 0 0 0 0 rgba(224,164,88,0);
}

.btn-primary:hover{
  background: var(--brass-bright);
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(224,164,88,0.22);
}

.btn-ghost{
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(28,48,60,0.35);
  backdrop-filter: blur(6px);
}

.btn-ghost:hover{ border-color: var(--text-dim); }

.hero-figure{
  display: flex;
  justify-content: center;
  animation: rise-in 1.1s var(--ease-out) 0.2s both;
}

.hero-stage{
  position: relative;
  width: min(540px, 100%);
}

.hero-stage-ring{
  position: absolute;
  inset: -18% -8%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, rgba(224,164,88,0.14), transparent 62%),
    radial-gradient(circle at 40% 40%, rgba(111,196,214,0.1), transparent 55%);
  filter: blur(2px);
  animation: pulse-ring 7s ease-in-out infinite;
  pointer-events: none;
}

@keyframes pulse-ring{
  0%, 100%{ opacity: 0.7; transform: scale(1); }
  50%{ opacity: 1; transform: scale(1.04); }
}

@media (prefers-reduced-motion: reduce){
  .hero-stage-ring{ animation: none; }
  .hero-figure{ animation: none; }
}

#heroScene{
  position: relative;
  width: 100%;
  height: 280px;
  margin: 0 auto;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(237,230,214,0.1);
  background: rgba(14,25,34,0.55);
  box-shadow:
    0 0 0 1px rgba(224,164,88,0.06),
    0 30px 80px rgba(0,0,0,0.35);
}

#heroScene canvas, #heroScene svg{
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

/* ---------- section shell ---------- */

section{
  padding: 96px 0;
  position: relative;
  z-index: 1;
}

.section-kicker{
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  color: var(--brass);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.section-head{
  max-width: 58ch;
  margin-bottom: 56px;
}

.section-head h2{ font-size: clamp(1.9rem, 3.2vw, 2.7rem); }

.section-head p{
  margin-top: 16px;
  color: var(--text-dim);
  font-size: 1.04rem;
}

/* ---------- capabilities / pipeline ---------- */

.capabilities{
  background: linear-gradient(180deg, transparent, rgba(28,48,60,0.35) 40%, transparent);
}

.pipeline{
  position: relative;
  height: 0;
}

.pipeline-rail{
  display: none;
}

.stages{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}

.stages::before{
  content: "";
  position: absolute;
  top: 28px;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line) 15%, var(--line) 85%, transparent);
  pointer-events: none;
}

.stage{
  padding: 0 28px 8px;
  position: relative;
  transition: transform 0.3s var(--ease-out);
}

.stage:hover{ transform: translateY(-4px); }

.stage-top{
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
}

.stage-index{
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--brass);
  letter-spacing: 0.04em;
}

.stage-orb{
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--stage-accent, var(--brass));
  box-shadow: 0 0 0 6px rgba(20,33,43,0.9), 0 0 18px color-mix(in srgb, var(--stage-accent, var(--brass)) 55%, transparent);
}

.stage h3{
  font-size: 1.55rem;
}

.stage p{
  margin-top: 14px;
  color: var(--text-dim);
  font-size: 0.97rem;
  max-width: 34ch;
}

.stage-mark{
  margin-top: 22px;
  width: 40px;
  height: 2px;
  background: var(--stage-accent, var(--sage));
  transform-origin: left center;
  transition: width 0.35s var(--ease-out);
}

.stage:hover .stage-mark{ width: 72px; }

/* ---------- product spotlight ---------- */

.boq-section{ padding-top: 40px; }

.spotlight{
  background:
    linear-gradient(145deg, rgba(34,57,71,0.92), rgba(28,48,60,0.75));
  border: 1px solid rgba(237,230,214,0.1);
  border-radius: 10px;
  padding: 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  box-shadow: 0 24px 60px rgba(0,0,0,0.28);
  position: relative;
  overflow: hidden;
}

.spotlight::before{
  content: "";
  position: absolute;
  top: -40%;
  right: -10%;
  width: 50%;
  height: 100%;
  background: radial-gradient(circle, rgba(224,164,88,0.12), transparent 70%);
  pointer-events: none;
}

.spotlight-tag{
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  color: var(--sage);
  letter-spacing: 0.03em;
}

.spotlight h3{
  margin-top: 12px;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  letter-spacing: -0.02em;
}

.spotlight-sub{
  margin-top: 8px;
  font-family: 'Fraunces', serif;
  font-size: 1.15rem;
  color: var(--brass-bright);
  font-weight: 400;
}

.spotlight p{
  margin-top: 16px;
  color: var(--text-dim);
  max-width: 44ch;
}

.spotlight-actions{
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.spotlight-status{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--text-dim);
}

.dot{
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--brass);
  box-shadow: 0 0 10px rgba(224,164,88,0.7);
  animation: blink 2.4s ease-in-out infinite;
}

@keyframes blink{
  0%, 100%{ opacity: 1; }
  50%{ opacity: 0.45; }
}

@media (prefers-reduced-motion: reduce){
  .dot{ animation: none; }
}

.boq-diagram{
  display: grid;
  gap: 10px;
  position: relative;
  z-index: 1;
}

.boq-row{
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--text-dim);
  padding: 12px 14px;
  background: rgba(14,25,34,0.55);
  border-radius: 4px;
  border-left: 2px solid var(--line);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.boq-row:not(.head):hover{
  border-left-color: var(--sage);
  transform: translateX(3px);
}

.boq-row.head{
  color: var(--text);
  border-left-color: var(--brass);
  font-weight: 500;
  background: rgba(224,164,88,0.08);
}

/* ---------- approach ---------- */

.approach{
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
}

.approach-quote{
  font-family: 'Fraunces', serif;
  font-size: clamp(1.5rem, 2.4vw, 2.05rem);
  font-weight: 400;
  line-height: 1.32;
}

.approach-quote em{
  font-style: normal;
  color: var(--brass);
}

.approach-list{
  display: grid;
  gap: 0;
  align-content: start;
}

.approach-item{
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.approach-item:last-child{ border-bottom: 1px solid var(--line); }

.approach-item h4{
  font-family: 'Work Sans', sans-serif;
  font-weight: 600;
  font-size: 1.02rem;
}

.approach-item p{
  margin-top: 8px;
  color: var(--text-dim);
  font-size: 0.96rem;
}

/* ---------- footer / contact ---------- */

footer{
  background: rgba(8,14,20,0.85);
  padding: 80px 0 40px;
  border-top: 1px solid var(--line);
  position: relative;
  z-index: 1;
}

.footer-top{
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-top h2{
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  max-width: 14ch;
}

.contact-line{
  margin-top: 26px;
  display: grid;
  gap: 10px;
  font-size: 0.98rem;
}

.contact-line a{
  text-decoration: none;
  color: var(--brass-bright);
  transition: color 0.2s ease;
}

.contact-line a:hover{ color: var(--brass); }

.footer-globe-wrap{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.globe{
  width: 150px;
  height: 150px;
  perspective: 500px;
  position: relative;
}

.globe::before{
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: radial-gradient(circle at 38% 32%, rgba(111,196,214,0.16), rgba(111,196,214,0) 68%);
}

.globe-inner{
  position: absolute;
  inset: 0;
  border-radius: 50%;
  transform-style: preserve-3d;
  animation: globe-spin 16s linear infinite;
}

.globe-inner .meridian{
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(111,196,214,0.55);
}

.globe-inner .latitude{
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  background: rgba(111,196,214,0.4);
}

@keyframes globe-spin{
  from{ transform: rotateY(0deg) rotateX(8deg); }
  to{ transform: rotateY(360deg) rotateX(8deg); }
}

.footer-globe-caption{
  margin-top: 16px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}

@media (prefers-reduced-motion: reduce){
  .globe-inner{ animation: none; transform: rotateY(24deg) rotateX(8deg); }
}

.footer-meta{
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  color: var(--text-dim);
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-meta .build{
  font-family: 'IBM Plex Mono', monospace;
}

/* ---------- responsive ---------- */

@media (max-width: 880px){
  .hero{
    min-height: auto;
    padding: 56px 0 72px;
  }
  .hero-grid{ grid-template-columns: 1fr; gap: 36px; }
  .hero-figure{ order: -1; }
  .stages{ grid-template-columns: 1fr; gap: 36px; }
  .stages::before{ display: none; }
  .stage{ padding: 0 0 28px; border-bottom: 1px solid var(--line); }
  .stage:last-child{ border-bottom: none; padding-bottom: 0; }
  .spotlight{ grid-template-columns: 1fr; padding: 36px; }
  .approach{ grid-template-columns: 1fr; gap: 40px; }
  .footer-top{ grid-template-columns: 1fr; }
  nav ul{ gap: 20px; }
  .header-inner{ padding: 16px 20px; }
  .wrap{ padding: 0 20px; }
  #heroScene{ height: 240px; }
}

@media (max-width: 560px){
  .nav-toggle{ display: inline-flex; }

  nav{
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(14,25,34,0.98);
    border-bottom: 1px solid var(--line);
    padding: 12px 20px 20px;
    display: none;
  }

  nav.is-open{ display: block; }

  nav ul{
    display: grid;
    gap: 4px;
  }

  nav a{
    display: block;
    padding: 12px 4px;
    font-size: 1rem;
  }

  nav a::after{ display: none; }

  header{ position: sticky; }

  .header-inner{ position: relative; }

  .hero h1{ font-size: clamp(3rem, 16vw, 4.2rem); }
}