/* ══════════════════════════════════════════════════════════════════════════
   Robotings.pl — homepage layer on top of the Industry design system.
   industry.css carries the tokens and component classes; everything here is
   page composition. No hard-coded colours: every value comes from a token.
   ══════════════════════════════════════════════════════════════════════════ */

:root {
  --page-max: 1200px;
  --page-pad: clamp(20px, 5vw, 72px);
  --section-gap: clamp(56px, 7vw, 96px);
}

/* ───── base ───── */

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  min-height: 100vh;
  text-wrap: pretty;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-accent-700);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--color-accent-700) 40%, transparent);
}
a:hover { color: var(--color-accent-900); border-bottom-color: var(--color-accent-900); }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

::placeholder { color: color-mix(in srgb, var(--color-text) 45%, transparent); }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

section[id] { scroll-margin-top: 84px; }

/* Long compound words (PL) must never push a layout wider than the screen */
/* `anywhere` (not `break-word`) so a long word also shrinks the intrinsic
   minimum of the grid track it sits in, instead of widening the layout */
h1, h2, h3, h4 { overflow-wrap: anywhere; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--color-accent-900); color: var(--color-bg); border: 0;
  padding: 10px 18px;
  font-family: var(--font-heading); font-size: 15px;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.skip-link:focus { left: 0; }

/* ───── scroll reveal ───── */

[data-reveal] {
  transition: opacity .7s cubic-bezier(.2, .6, .2, 1), transform .7s cubic-bezier(.2, .6, .2, 1);
}
html[data-anim] [data-reveal]:not([data-in]) { opacity: 0; transform: translateY(16px); }
@media (prefers-reduced-motion: reduce) {
  html[data-anim] [data-reveal]:not([data-in]) { opacity: 1; transform: none; }
}

/* ───── header ───── */

.nav {
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
  padding: 14px var(--page-pad);
  border-bottom: 1px solid var(--color-divider);
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(8px);
}
.nav-brand {
  font-family: var(--font-heading); font-weight: 600; font-size: 22px;
  letter-spacing: 0.06em; text-transform: uppercase; margin-right: auto;
}
.nav-brand a { color: inherit; border: 0; }
.nav-brand .tld { color: var(--color-accent-600); }

.nav-links {
  display: flex; gap: 22px; margin-left: 12px;
  font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 500;
}
.nav-links a { border: 0; color: var(--color-text); font-size: 13px; }
.nav-links a:hover { color: var(--color-accent-700); }

.nav-actions { margin-left: auto; display: flex; align-items: center; gap: 16px; }

.lang {
  display: flex; border: 1px solid var(--color-divider);
  font-size: 12px; letter-spacing: 0.1em; font-weight: 600;
}
.lang a {
  padding: 6px 12px; border: 0; background: transparent;
  font-family: var(--font-body); font-size: 12px; letter-spacing: 0.1em; font-weight: 600;
  color: var(--color-text);
}
.lang a:hover { background: var(--color-accent-100); color: var(--color-text); }
.lang a[aria-current="true"] { background: var(--color-accent-900); color: var(--color-bg); }

.nav .btn-primary {
  border: 0; text-transform: uppercase; letter-spacing: 0.06em;
  font-family: var(--font-heading); font-size: 15px; padding: 8px 16px;
  color: var(--color-bg);
}

.nav-toggle {
  display: none; align-items: center; justify-content: center;
  width: 38px; height: 34px; padding: 0; cursor: pointer;
  background: transparent; border: 1px solid var(--color-divider); border-radius: 0;
  color: var(--color-text);
}
.nav-toggle:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.nav-toggle svg { width: 20px; height: 20px; }
.nav-toggle .icon-close, .nav[data-open] .nav-toggle .icon-open { display: none; }
.nav[data-open] .nav-toggle .icon-close { display: block; }

@media (max-width: 1080px) {
  .nav { gap: 16px; }
  .nav-toggle { display: inline-flex; }
  .nav-links {
    display: none; order: 3; flex-basis: 100%; flex-direction: column;
    gap: 0; margin-left: 0;
  }
  .nav[data-open] .nav-links { display: flex; }
  .nav-links a { padding: 13px 0; border-bottom: 1px solid var(--color-divider); }
  .nav-links a:last-child { border-bottom: 0; }
}
@media (max-width: 520px) {
  .nav .btn-primary { font-size: 13px; padding: 8px 12px; }
  .nav-brand { font-size: 19px; }
}

/* ───── image / video slots ───── */

.slot {
  position: relative; display: block; overflow: hidden;
  /* width is definite, so aspect-ratio only kicks in when no --h is given */
  width: 100%; height: var(--h, auto); aspect-ratio: 3 / 2;
  background: color-mix(in srgb, currentColor 8%, transparent);
}
.slot > img, .slot > video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; display: block; max-width: none;
}
.slot-ring {
  position: absolute; inset: 0; pointer-events: none;
  border: 1.5px dashed currentColor; opacity: .35;
}
.slot-empty {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 8px;
  padding: 12px; text-align: center;
  font-size: 13px; line-height: 1.3; opacity: .75;
}
.slot-empty svg { width: 22px; height: 22px; opacity: .6; }
.slot:has(> img) .slot-empty,
.slot:has(> img) .slot-ring,
.slot:has(> video) .slot-empty,
.slot:has(> video) .slot-ring { display: none; }
.slot--fill { position: absolute; inset: 0; width: 100%; height: 100%; aspect-ratio: auto; }

/* ───── shared section furniture ───── */

.section {
  max-width: var(--page-max); margin: 0 auto;
  padding: var(--section-gap) var(--page-pad) 0;
}
.section-head { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; margin-bottom: var(--head-mb, 44px); }
.eyebrow {
  font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase;
  font-weight: 600; color: var(--color-accent-700);
}
.rule { height: 1px; border: 0; margin: 0 0 8px; background: var(--color-divider); }
.t-h2 {
  font-family: var(--font-heading); font-weight: 600; text-transform: uppercase;
  font-size: clamp(30px, 3.4vw, 44px); line-height: 1.08; letter-spacing: 0.02em; margin: 0;
}
.t-h3 {
  font-family: var(--font-heading); font-weight: 600; text-transform: uppercase;
  font-size: 22px; line-height: 1.15; letter-spacing: 0.02em; margin: 10px 0 0;
}
.t-h4 {
  font-family: var(--font-heading); font-weight: 600; text-transform: uppercase;
  font-size: 19px; letter-spacing: 0.03em; margin: 0;
}
.lede {
  font-size: 16px; line-height: 1.6; margin: 8px 0 0;
  color: color-mix(in srgb, var(--color-text) 78%, transparent);
}
.on-steel { background: var(--color-accent-900); color: var(--color-bg); }
.on-steel .eyebrow { color: inherit; opacity: .7; }
.on-steel .rule { background: color-mix(in srgb, var(--color-bg) 30%, transparent); }

/* ───── hero ───── */

.hero {
  position: relative; min-height: clamp(560px, 88vh, 900px);
  display: grid; align-items: end; overflow: hidden;
  background: var(--color-accent-900); color: var(--color-bg);
}
.media-fill { position: absolute; inset: 0; }
.hero-scrim {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--color-accent-900) 72%, transparent) 0%,
    color-mix(in srgb, var(--color-accent-900) 38%, transparent) 42%,
    color-mix(in srgb, var(--color-accent-900) 88%, transparent) 100%);
}
.hero-mesh {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(to right, color-mix(in srgb, var(--color-bg) 12%, transparent) 0 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--color-bg) 12%, transparent) 0 1px, transparent 1px);
  background-size: 25% 100%, 100% 120px;
}
.reg {
  position: absolute; inset: clamp(16px, 3vw, 34px); pointer-events: none;
  border: 1px solid color-mix(in srgb, var(--color-bg) 22%, transparent);
}
.reg i { position: absolute; width: 13px; height: 13px; }
.reg i.tl { top: -7px; left: -7px;
  border-left: 1px solid color-mix(in srgb, var(--color-bg) 70%, transparent);
  border-top: 1px solid color-mix(in srgb, var(--color-bg) 70%, transparent); }
.reg i.tr { top: -7px; right: -7px;
  border-right: 1px solid color-mix(in srgb, var(--color-bg) 70%, transparent);
  border-top: 1px solid color-mix(in srgb, var(--color-bg) 70%, transparent); }
.reg i.bl { bottom: -7px; left: -7px;
  border-left: 1px solid color-mix(in srgb, var(--color-bg) 70%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--color-bg) 70%, transparent); }
.reg i.br { bottom: -7px; right: -7px;
  border-right: 1px solid color-mix(in srgb, var(--color-bg) 70%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--color-bg) 70%, transparent); }

.hero-body {
  /* min-width:0 keeps the implicit grid track from growing to the headline's
     min-content width on very narrow screens (the hero clips its overflow) */
  position: relative; max-width: var(--page-max); width: 100%; min-width: 0; margin: 0 auto;
  padding: clamp(72px, 12vw, 160px) clamp(34px, 6vw, 86px) clamp(44px, 6vw, 72px);
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 26px; pointer-events: none;
}
.hero-eyebrow {
  font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase;
  font-weight: 600; opacity: .8;
}
.t-hero {
  font-family: var(--font-heading); font-weight: 600; text-transform: uppercase;
  font-size: clamp(48px, 8.4vw, 128px); line-height: 0.98; letter-spacing: 0.005em;
  margin: 0 0 0 -0.052em; max-width: 20ch;
}
.hero-lede {
  font-size: clamp(16px, 1.3vw, 19px); line-height: 1.6;
  max-width: 56ch; margin: 0; opacity: .82;
}
.hero-actions {
  display: flex; gap: 12px; flex-wrap: wrap; margin-top: 6px; pointer-events: auto;
}
.hero-actions .btn {
  white-space: nowrap; text-transform: uppercase; letter-spacing: 0.06em;
  font-family: var(--font-heading); font-size: 18px; padding: 14px 26px;
}
.hero-actions .btn-primary { border: 0; color: var(--color-bg); }
.hero-actions .btn-ghost {
  border: 1px solid color-mix(in srgb, var(--color-bg) 45%, transparent);
  color: var(--color-bg);
}
.hero-actions .btn-ghost:hover { background: color-mix(in srgb, var(--color-bg) 14%, transparent); }
.hero-actions .btn-ghost:active { background: color-mix(in srgb, var(--color-bg) 22%, transparent); }
@media (max-width: 520px) { .hero-actions .btn { font-size: 16px; padding: 12px 18px; white-space: normal; } }

/* ───── ticker ───── */

.ticker { border-bottom: 1px solid var(--color-divider); background: var(--color-bg); overflow: hidden; }
.ticker-track {
  display: flex; width: max-content;
  animation: rbt-ticker 38s linear infinite;
  font-family: var(--font-heading); font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.08em; font-size: 17px;
  color: color-mix(in srgb, var(--color-text) 72%, transparent);
}
.ticker-track span { padding: 12px 22px; }
.ticker-track .sep { color: var(--color-accent-600); }
@keyframes rbt-ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker-track { animation: none; } }

/* ───── stats band ───── */

.stats { padding: clamp(40px, 5vw, 64px) 0; margin-top: 24px; }
.stats-grid {
  max-width: var(--page-max); margin: 0 auto; padding: 0 var(--page-pad);
  display: grid; grid-template-columns: repeat(4, auto);
  justify-content: space-between; gap: 32px 24px;
}
.stat-n {
  font-family: var(--font-heading); font-weight: 600;
  font-size: clamp(36px, 3.8vw, 56px); line-height: 1.05; margin: 0;
}
.stat-l {
  font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase;
  font-weight: 600; margin: 12px 0 0; opacity: .62;
}
@media (max-width: 880px) { .stats-grid { grid-template-columns: repeat(2, 1fr); justify-content: stretch; } }
@media (max-width: 420px) { .stats-grid { grid-template-columns: 1fr; } }

/* ───── services ───── */

/* 220px (not 240) so all four service cards still fit one row at 1200px */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: clamp(24px, 3vw, 44px); }
.svc { padding: 24px; }
.svc figure { margin: 0 0 18px; border: 1px solid var(--color-divider); }
.svc-n {
  font-size: 12px; letter-spacing: 0.1em; font-weight: 600;
  color: var(--color-accent-700); font-feature-settings: 'tnum' 1;
}
.copy {
  font-size: 15px; line-height: 1.6; margin: 12px 0 0;
  color: color-mix(in srgb, var(--color-text) 78%, transparent);
}

/* ───── industries ───── */

.ind-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0; border-top: 1px solid var(--color-divider);
}
.ind {
  border-bottom: 1px solid var(--color-divider);
  padding: 20px 20px 24px 0; display: grid; gap: 6px; align-content: start;
}
.ind figure { margin: 0 0 8px; border: 1px solid var(--color-divider); }
.ind p {
  font-size: 14px; line-height: 1.55; margin: 0;
  color: color-mix(in srgb, var(--color-text) 74%, transparent);
}

/* ───── full-bleed media band ───── */

.band {
  position: relative; margin-top: var(--section-gap);
  min-height: clamp(340px, 62vh, 640px);
  display: grid; align-items: end; overflow: hidden;
  background: var(--color-accent-900); color: var(--color-bg);
}
.band-scrim {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--color-accent-900) 20%, transparent) 0%,
    color-mix(in srgb, var(--color-accent-900) 82%, transparent) 100%);
}
.band-body {
  position: relative; max-width: var(--page-max); width: 100%; min-width: 0; margin: 0 auto;
  padding: clamp(48px, 8vw, 96px) var(--page-pad) clamp(32px, 4vw, 52px);
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; pointer-events: none;
}
.band-eyebrow {
  font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  font-weight: 600; opacity: .72;
}
.t-band {
  font-family: var(--font-heading); font-weight: 600; text-transform: uppercase;
  font-size: clamp(30px, 4.4vw, 64px); line-height: 1.04; letter-spacing: 0.02em;
  margin: 0; max-width: 24ch;
}

/* ───── robots ───── */

.robot-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: clamp(24px, 3vw, 40px); }
.robot figure { margin: 0; position: relative; }
.robot h4 {
  font-family: var(--font-heading); font-weight: 600; text-transform: uppercase;
  font-size: 20px; letter-spacing: 0.03em; margin: 18px 0 0;
}
.robot h4 .sub { opacity: .55; }
.robot p {
  font-size: 14px; line-height: 1.55; margin: 6px 0 0;
  color: color-mix(in srgb, var(--color-text) 74%, transparent);
}
.robot-open {
  padding: 24px; display: grid; align-content: center; gap: 10px; min-height: 240px;
}
.robot-open h4 { margin: 0; }
.robot-open p { margin: 0; }
.link-cap { font-size: 14px; letter-spacing: 0.06em; text-transform: uppercase; font-weight: 600; }

/* ───── integration ───── */

.layer-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(272px, 1fr));
  gap: clamp(20px, 2.6vw, 36px); align-items: stretch;
}
.layer { padding: 26px; display: grid; gap: 16px; align-content: start; }
.layer-label {
  font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 600; color: var(--color-accent-700);
}
.sys-list {
  display: grid; gap: 10px;
  font-family: var(--font-heading); font-size: 19px;
  text-transform: uppercase; letter-spacing: 0.03em;
}
.sys-list span {
  display: flex; justify-content: space-between; gap: 12px;
  padding-bottom: 8px; border-bottom: 1px solid var(--color-divider);
}
.sys-list span:last-child { padding-bottom: 0; border-bottom: 0; }
.sys-list em {
  font-family: var(--font-body); font-style: normal;
  font-size: 12px; letter-spacing: 0.06em; opacity: .6;
}
.layer--steel { position: relative; background: var(--color-accent-900); color: var(--color-bg); }
.layer--steel .layer-label { color: inherit; opacity: .72; }
.layer--steel h3 {
  font-family: var(--font-heading); font-weight: 600; text-transform: uppercase;
  font-size: 24px; line-height: 1.1; letter-spacing: 0.02em; margin: 0;
}
.layer--steel p { font-size: 15px; line-height: 1.6; margin: 0; opacity: .82; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  border: 1px solid color-mix(in srgb, var(--color-bg) 40%, transparent);
  padding: 5px 10px; font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; font-weight: 600;
}
.flow {
  display: grid; gap: 12px; font-size: 15px; line-height: 1.55;
  color: color-mix(in srgb, var(--color-text) 80%, transparent);
}
.flow > span { display: grid; gap: 4px; }
.flow strong {
  font-family: var(--font-heading); font-weight: 600; font-size: 19px;
  text-transform: uppercase; letter-spacing: 0.03em; color: var(--color-text);
}

.promises {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0;
  border-top: 1px solid var(--color-text); margin-top: clamp(32px, 4vw, 52px);
}
.promises p { margin: 0; padding: 18px 24px; font-size: 15px; line-height: 1.55; border-right: 1px solid var(--color-divider); }
.promises p:first-child { padding-left: 0; }
.promises p:last-child { padding-right: 0; border-right: 0; }
@media (max-width: 780px) { .promises p { padding: 18px 0; border-right: 0; border-bottom: 1px solid var(--color-divider); } .promises p:last-child { border-bottom: 0; } }

/* ───── tech stack ───── */

.tech-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(24px, 5vw, 72px); align-items: start;
}
.tech-copy { display: grid; gap: 12px; }
.tech-copy .t-h2 { font-size: clamp(28px, 3vw, 40px); }
.tech-copy .lede { font-size: 15px; }
.tags { display: flex; flex-wrap: wrap; gap: 10px; align-content: start; }
.tags .tag { border-radius: 0; }

/* ───── process ───── */

.steps {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0; border-top: 1px solid var(--color-text);
}
.step { padding: 22px 22px 26px 0; border-right: 1px solid var(--color-divider); display: grid; gap: 8px; }
.step:last-child { padding-right: 0; border-right: 0; }
.step-n {
  font-family: var(--font-heading); font-weight: 600; font-size: 40px; line-height: 1;
  color: var(--color-accent-600); font-feature-settings: 'tnum' 1;
}
.step h4 { font-size: 18px; }
.step p {
  font-size: 14px; line-height: 1.55; margin: 0;
  color: color-mix(in srgb, var(--color-text) 74%, transparent);
}
@media (max-width: 620px) { .step { padding-right: 0; border-right: 0; border-bottom: 1px solid var(--color-divider); } .step:last-child { border-bottom: 0; } }

/* ───── special projects ───── */

.projects {
  margin: var(--section-gap) 0 0;
  padding: clamp(48px, 6vw, 80px) var(--page-pad);
}
.projects-inner { max-width: var(--page-max); margin: 0 auto; }
.projects .lede { color: inherit; opacity: .72; font-size: 16px; max-width: 60ch; }
.proj-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: clamp(24px, 3vw, 44px); }
.proj {
  position: relative; padding: 26px; display: grid; gap: 12px;
  border: 1px solid color-mix(in srgb, var(--color-bg) 30%, transparent);
}
.proj figure { margin: 0 0 6px; border: 1px solid color-mix(in srgb, var(--color-bg) 30%, transparent); }
.proj-kicker { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600; opacity: .7; }
.proj h3 {
  font-family: var(--font-heading); font-weight: 600; text-transform: uppercase;
  font-size: 26px; line-height: 1.12; letter-spacing: 0.02em; margin: 0;
}
.proj p { font-size: 15px; line-height: 1.6; margin: 0; opacity: .8; }
.proj a {
  color: var(--color-bg); border-bottom-color: color-mix(in srgb, var(--color-bg) 50%, transparent);
  font-size: 14px; letter-spacing: 0.04em; text-transform: uppercase; font-weight: 600;
}
.proj a:hover { color: var(--color-bg); border-bottom-color: var(--color-bg); }

/* ───── contact ───── */

.contact-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(28px, 5vw, 72px); align-items: start;
}
.contact-copy { display: grid; gap: 12px; }
.contact-copy .t-h2 { font-size: clamp(28px, 3.2vw, 42px); }
.contact-copy .lede { font-size: 15px; max-width: 42ch; }
.contact-card { display: grid; gap: 6px; margin-top: 16px; font-size: 15px; }
.contact-name {
  font-family: var(--font-heading); font-size: 20px;
  text-transform: uppercase; letter-spacing: 0.03em;
}
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label {
  display: grid; gap: 6px;
  font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 600;
}
.form .input {
  border-radius: 0; font-size: 15px; letter-spacing: 0;
  text-transform: none; font-weight: 400; font-family: var(--font-body);
}
.form textarea.input { resize: vertical; }
.form .wide { grid-column: 1 / -1; }
.form-actions {
  grid-column: 1 / -1; display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
}
.form-actions .btn-primary {
  white-space: nowrap; text-transform: uppercase; letter-spacing: 0.06em;
  font-family: var(--font-heading); font-size: 17px; padding: 12px 24px;
  color: var(--color-bg);
}
.form-note { font-size: 13px; color: color-mix(in srgb, var(--color-text) 66%, transparent); }
@media (max-width: 560px) { .form { grid-template-columns: 1fr; } }

/* ───── footer ───── */

.site-footer {
  max-width: var(--page-max); margin: clamp(56px, 7vw, 88px) auto 0;
  padding: 24px var(--page-pad) 40px;
  border-top: 1px solid var(--color-divider);
  display: flex; flex-wrap: wrap; gap: 16px 40px; justify-content: space-between;
  font-size: 13px; color: color-mix(in srgb, var(--color-text) 70%, transparent);
}
.site-footer a { color: inherit; border-bottom-color: color-mix(in srgb, var(--color-text) 35%, transparent); }
.site-footer a:hover { color: var(--color-text); border-bottom-color: var(--color-text); }