/* ==========================================================================
   MANTL-EX — Design System
   Swiss-minimal, trust-led. Black & white base, soft light surfaces,
   single steel-blue accent. Spacious density, subtle motion.
   ========================================================================== */

/* Self-hosted variable fonts (latin subset) */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('../fonts/inter-var-latin.woff2') format('woff2');
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('../fonts/space-grotesk-var-latin.woff2') format('woff2');
}

:root {
  /* Color tokens */
  --bg:            #FAF9F7;   /* soft warm off-white — page background */
  --surface:       #FFFFFF;   /* cards, raised panels */
  --surface-2:     #F1EFEA;   /* alternate section background */
  --ink:           #101010;   /* near-black — headlines, primary text */
  --ink-soft:      #55534E;   /* secondary text (7.2:1 on --bg) */
  --ink-faint:     #8A867E;   /* captions, meta (large text only) */
  --line:          #E4E1DA;   /* hairline borders */
  --accent:        #4682B4;   /* steel blue — highlights, hovers */
  --accent-deep:   #2E5E86;   /* steel blue for small text on light (6.5:1) */
  --accent-tint:   #E7EFF6;   /* soft steel-blue wash */
  --inverse-bg:    #101010;   /* dark sections */
  --inverse-ink:   #F5F3EF;
  --inverse-soft:  #B9B5AD;

  /* Type scale (1.25 ratio, 16px base) */
  --text-xs:   0.8rem;
  --text-sm:   0.9rem;
  --text-base: 1rem;
  --text-md:   1.125rem;
  --text-lg:   1.375rem;
  --text-xl:   1.75rem;
  --text-2xl:  2.25rem;
  --text-3xl:  3rem;
  --text-4xl:  3.75rem;

  /* Spacing — spacious marketing scale */
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4.5rem;
  --space-8: 6rem;

  --radius:     14px;
  --radius-lg:  22px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(16,16,16,.05);
  --shadow-md: 0 10px 30px -12px rgba(16,16,16,.18);
  --ease: cubic-bezier(.4, 0, .2, 1);
  --header-h: 76px;
}

/* --------------------------------------------------------------------------
   Reset & base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h1 { font-size: clamp(var(--text-2xl), 5.2vw, var(--text-4xl)); }
h2 { font-size: clamp(var(--text-xl), 3.6vw, var(--text-3xl)); }
h3 { font-size: var(--text-lg); }

p { max-width: 62ch; }

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--accent-deep);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: var(--accent-tint); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* --------------------------------------------------------------------------
   Layout primitives
   -------------------------------------------------------------------------- */
.container {
  width: min(1160px, 100% - 2 * var(--space-4));
  margin-inline: auto;
}

.section { padding-block: var(--space-8); }
.section--tight { padding-block: var(--space-7); }
.section--alt { background: var(--surface-2); }
.section--inverse { background: var(--inverse-bg); color: var(--inverse-ink); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: var(--space-3);
}
.eyebrow::before {
  content: "";
  width: 22px; height: 2px;
  background: var(--accent);
}
.section--inverse .eyebrow { color: var(--accent); }

.section-head { max-width: 640px; margin-bottom: var(--space-6); }
.section-head p { margin-top: var(--space-3); color: var(--ink-soft); font-size: var(--text-md); }
.section--inverse .section-head p { color: var(--inverse-soft); }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  font: 600 var(--text-sm)/1 'Inter', sans-serif;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .2s var(--ease), color .2s var(--ease),
              border-color .2s var(--ease), transform .2s var(--ease);
}
.btn:active { transform: scale(0.98); }

.btn--primary { background: var(--ink); color: #fff; }
.btn--primary:hover { background: #2A2A28; }
.btn--primary .btn-arrow { transition: transform .2s var(--ease); }
.btn--primary:hover .btn-arrow { transform: translateX(3px); }

.btn--ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn--ghost:hover { background: var(--ink); color: #fff; }

.btn--accent { background: var(--accent); color: var(--ink); }
.btn--accent:hover { background: #5C93C4; }

.section--inverse .btn--ghost { border-color: var(--inverse-ink); color: var(--inverse-ink); }
.section--inverse .btn--ghost:hover { background: var(--inverse-ink); color: var(--ink); }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1.5px solid var(--accent);
  padding-bottom: 2px;
  transition: gap .2s var(--ease), color .2s var(--ease);
}
.text-link:hover { gap: 0.65rem; color: var(--accent-deep); }

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 249, 247, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: var(--header-h);
}
.site-logo img { height: 44px; width: auto; mix-blend-mode: multiply; }

.site-nav { display: flex; align-items: center; gap: var(--space-5); }
.site-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 0.5rem 0;
  position: relative;
  transition: color .2s var(--ease);
}
.site-nav a:hover { color: var(--ink); }
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: 0;
  height: 2px;
  background: var(--accent);
  transition: right .25s var(--ease);
}
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { right: 0; }
.site-nav a[aria-current="page"] { color: var(--ink); }

/* Header CTA: explicit white text, roomier pill */
.site-header .btn--primary {
  color: #fff;
  padding: 0.95rem 1.9rem;
  min-height: 52px;
}

/* Desktop: logo left, links truly centred, CTA right */
.site-header__cta { display: none; }
@media (min-width: 1081px) {
  .site-header__inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
  }
  .site-logo { justify-self: start; }
  .site-nav { justify-self: center; }
  .site-nav .btn--primary { display: none; }
  .site-header__cta { display: inline-flex; justify-self: end; }
}

.nav-toggle {
  display: none;
  width: 48px; height: 48px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle svg { width: 22px; height: 22px; }

@media (max-width: 1080px) {
  .site-nav {
    position: absolute;
    top: var(--header-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: var(--space-3) var(--space-4) var(--space-4);
    display: none;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 0.85rem 0.25rem; font-size: var(--text-base); }
  .site-nav .btn { margin-top: var(--space-3); }
  .nav-toggle { display: inline-flex; }
}

/* --------------------------------------------------------------------------
   Hero carousel (home page)
   -------------------------------------------------------------------------- */
.hero-carousel {
  position: relative;
  overflow: hidden;
  min-height: min(86vh, 760px);
  display: flex;
  align-items: center;
  color: #fff;
}
.hero-carousel__track {
  position: absolute;
  inset: 0;
  display: flex;
  width: 400%;
  height: 100%;
  transition: transform .9s var(--ease);
}
.hero-carousel__slide {
  width: 25%;
  height: 100%;
  background-size: cover;
  background-position: center;
}
.hero-carousel__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(95deg, rgba(12,12,12,.82) 0%, rgba(12,12,12,.55) 55%, rgba(12,12,12,.30) 100%);
}
.hero-carousel__content {
  position: relative;
  z-index: 2;
  padding-block: var(--space-8);
}
.hero-carousel h1 { color: #fff; }
.hero-carousel .hero__lede { margin-top: var(--space-4); font-size: var(--text-md); color: #D8D5CE; max-width: 54ch; }
.hero-carousel .eyebrow { color: var(--accent); }
.hero-carousel .btn--ghost { border-color: #fff; color: #fff; }
.hero-carousel .btn--ghost:hover { background: #fff; color: var(--ink); }
.hero-carousel h1 em::after { opacity: 1; }
.hero-carousel__dots {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: var(--space-3);
  transform: translateX(-50%);
  display: flex;
  gap: 0.25rem;
}
.hero-carousel__dot {
  width: 32px; height: 32px;
  display: grid;
  place-items: center;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 0;
}
.hero-carousel__dot::after {
  content: "";
  width: 9px; height: 9px;
  border-radius: 50%;
  background: rgba(255,255,255,.45);
  transition: background-color .2s var(--ease), transform .2s var(--ease);
}
.hero-carousel__dot:hover::after { background: rgba(255,255,255,.75); }
.hero-carousel__dot[aria-current="true"]::after { background: var(--accent); transform: scale(1.25); }
@media (prefers-reduced-motion: reduce) {
  .hero-carousel__track { transition: none; }
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero { padding-block: var(--space-7) var(--space-8); overflow: clip; }
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-7);
  align-items: center;
}
.hero__copy p {
  margin-top: var(--space-4);
  font-size: var(--text-md);
  color: var(--ink-soft);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-5); }
.hero h1 em { font-style: normal; position: relative; white-space: nowrap; }
.hero h1 em::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0.08em;
  height: 0.18em;
  background: var(--accent);
  opacity: .85;
  z-index: -1;
}

.hero__media { position: relative; }
.hero__media img {
  width: 100%;
  aspect-ratio: 4 / 4.4;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.hero__media::before {
  content: "";
  position: absolute;
  inset: auto -14px -14px auto;
  width: 45%; height: 45%;
  border-radius: var(--radius-lg);
  background: repeating-linear-gradient(-45deg, var(--ink) 0 14px, var(--accent) 14px 28px);
  z-index: -1;
  opacity: .9;
}
.hero__badge {
  position: absolute;
  left: -18px; bottom: 26px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.hero__badge svg { width: 30px; height: 30px; flex: none; }
.hero__badge strong { display: block; font-size: var(--text-sm); }
.hero__badge span { font-size: var(--text-xs); color: var(--ink-soft); }

@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .hero__media img { aspect-ratio: 16 / 10; }
  .hero__badge { left: 12px; }
}

/* Trust bar */
.trustbar { border-block: 1px solid var(--line); background: var(--surface); }
.trustbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3) var(--space-5);
  padding-block: var(--space-4);
}
.trustbar__label { font-size: var(--text-xs); font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--ink); }
.trustbar__items { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-5); }
.trustbar__items span {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--ink);
}
.trustbar__items .std-hl { font-weight: 700; color: var(--accent); }
.trustbar__items svg { width: 16px; height: 16px; color: var(--accent-deep); }

/* --------------------------------------------------------------------------
   Cards / services
   -------------------------------------------------------------------------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-4);
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.card__icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--accent-tint);
  color: var(--ink);
  display: grid;
  place-items: center;
}
.card__icon svg { width: 26px; height: 26px; }
.card__num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--ink-faint);
}
.card p { color: var(--ink-soft); font-size: var(--text-sm); flex-grow: 1; }
.card .text-link { align-self: flex-start; }

/* --------------------------------------------------------------------------
   Disciplines donut (home page)
   -------------------------------------------------------------------------- */
.donut-wrap {
  display: grid;
  grid-template-columns: minmax(300px, 440px) 1fr;
  gap: var(--space-7);
  align-items: center;
}
.donut { position: relative; }
.donut svg { width: 100%; height: auto; display: block; }
.donut-seg { cursor: pointer; text-decoration: none; }
.donut-seg path {
  fill: var(--surface);
  stroke: var(--line);
  stroke-width: 1;
  transform-origin: 200px 200px;
  transition: fill .25s var(--ease), stroke .25s var(--ease),
              transform .3s var(--ease), filter .3s var(--ease);
}
.donut-seg text {
  font: 600 15px 'Space Grotesk', sans-serif;
  fill: var(--ink-faint);
  text-anchor: middle;
  dominant-baseline: middle;
  pointer-events: none;
  transform-origin: 200px 200px;
  transition: fill .25s var(--ease), transform .3s var(--ease);
}
.donut-seg:hover path,
.donut-seg:focus-visible path,
.donut-seg.is-active path {
  fill: url(#donutGrad);
  stroke: transparent;
  transform: scale(1.05);
  filter: drop-shadow(0 10px 18px rgba(46, 94, 134, .35));
}
.donut-seg:hover text,
.donut-seg:focus-visible text,
.donut-seg.is-active text { fill: #fff; transform: scale(1.05); }
.donut-seg:focus-visible { outline: none; }
.donut-seg:focus-visible path { stroke: var(--ink); stroke-width: 2.5; }

/* Precision-dial dressing */
.donut-ring {
  fill: none;
  stroke: var(--line);
  stroke-width: 1.5;
  stroke-dasharray: 2 9;
  transform-origin: 200px 200px;
  animation: donut-spin 80s linear infinite;
}
@keyframes donut-spin { to { transform: rotate(360deg); } }
.donut-ticks line { stroke: var(--line); stroke-width: 1.5; }
.donut-ticks line.major { stroke: var(--ink-faint); stroke-width: 2; }
.donut-hub {
  fill: var(--surface);
  filter: drop-shadow(0 10px 24px rgba(16, 16, 16, .12));
}

/* Entrance: segments sweep in one by one when scrolled into view */
@keyframes donut-seg-in {
  from { opacity: 0; transform: scale(.62); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes donut-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
html.js .donut-wrap .donut-seg path,
html.js .donut-wrap .donut-seg text { opacity: 0; }
html.js .donut-wrap.is-visible .donut-seg path { animation: donut-seg-in .55s var(--ease) both; }
html.js .donut-wrap.is-visible .donut-seg text { animation: donut-fade-in .4s var(--ease) both; }
html.js .donut-wrap.is-visible .donut-seg:nth-of-type(1) path { animation-delay: .05s; }
html.js .donut-wrap.is-visible .donut-seg:nth-of-type(2) path { animation-delay: .13s; }
html.js .donut-wrap.is-visible .donut-seg:nth-of-type(3) path { animation-delay: .21s; }
html.js .donut-wrap.is-visible .donut-seg:nth-of-type(4) path { animation-delay: .29s; }
html.js .donut-wrap.is-visible .donut-seg:nth-of-type(5) path { animation-delay: .37s; }
html.js .donut-wrap.is-visible .donut-seg:nth-of-type(6) path { animation-delay: .45s; }
html.js .donut-wrap.is-visible .donut-seg:nth-of-type(1) text { animation-delay: .3s; }
html.js .donut-wrap.is-visible .donut-seg:nth-of-type(2) text { animation-delay: .38s; }
html.js .donut-wrap.is-visible .donut-seg:nth-of-type(3) text { animation-delay: .46s; }
html.js .donut-wrap.is-visible .donut-seg:nth-of-type(4) text { animation-delay: .54s; }
html.js .donut-wrap.is-visible .donut-seg:nth-of-type(5) text { animation-delay: .62s; }
html.js .donut-wrap.is-visible .donut-seg:nth-of-type(6) text { animation-delay: .7s; }

/* Text swap animation when the selection changes */
@keyframes donut-bump {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
.donut-center.bump > span { animation: donut-bump .3s var(--ease) both; }
.donut-center.bump .donut-center__title { animation-delay: .06s; }
.donut-detail.bump .donut-detail__num { animation: donut-bump .3s var(--ease) both; }
.donut-detail.bump .donut-detail__title { animation: donut-bump .35s var(--ease) .05s both; }
.donut-detail.bump .donut-detail__desc { animation: donut-bump .4s var(--ease) .1s both; }
.donut-detail.bump .donut-detail__link { animation: donut-bump .4s var(--ease) .15s both; }
.donut-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  pointer-events: none;
}
.donut-center > span { display: block; }
.donut-center__num {
  font: 700 1.6rem 'Space Grotesk', sans-serif;
  color: var(--accent);
}
.donut-center__title {
  font: 600 0.95rem 'Space Grotesk', sans-serif;
  color: var(--ink);
  max-width: 11ch;
  margin-top: 0.2rem;
}
.donut-center__inner { max-width: 42%; display: grid; justify-items: center; }
.donut-detail { min-height: 230px; }
.donut-detail__num {
  font: 700 var(--text-sm) 'Space Grotesk', sans-serif;
  letter-spacing: .1em;
  color: var(--accent-deep);
}
.donut-detail__title { font-size: var(--text-xl); margin: 0.3rem 0 0.6rem; }
.donut-detail__desc { color: var(--ink-soft); max-width: 46ch; margin-bottom: var(--space-3); }
.donut-hint { font-size: var(--text-xs); color: var(--ink-faint); margin-top: var(--space-4); }
@media (max-width: 900px) {
  .donut-wrap { grid-template-columns: 1fr; gap: var(--space-5); }
  .donut { max-width: 360px; margin-inline: auto; width: 100%; }
  .donut-detail { min-height: 0; text-align: center; }
  .donut-detail__desc { margin-inline: auto; }
  .donut-hint { display: none; }
}

/* --------------------------------------------------------------------------
   Process steps
   -------------------------------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-5);
  counter-reset: step;
}
.step { position: relative; padding-top: var(--space-4); }
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--text-2xl);
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--accent);
  display: block;
  margin-bottom: var(--space-2);
}
.step h3 { font-size: var(--text-md); margin-bottom: var(--space-2); }
.step p { font-size: var(--text-sm); color: var(--ink-soft); }
.section--inverse .step p { color: var(--inverse-soft); }
.step::after {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 1px;
  background: var(--line);
}
.section--inverse .step::after { background: #2E2C29; }

/* --------------------------------------------------------------------------
   Stats
   -------------------------------------------------------------------------- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-5);
}
.stat strong {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.stat strong em { font-style: normal; color: var(--accent); }
.stat span { color: var(--inverse-soft); font-size: var(--text-sm); }

/* --------------------------------------------------------------------------
   Split feature (image + copy)
   -------------------------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: center;
}
.split__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.split__copy > p { margin-top: var(--space-3); color: var(--ink-soft); }
.split--flip .split__media { order: 2; }
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; gap: var(--space-5); }
  .split--flip .split__media { order: 0; }
}

.checklist { list-style: none; margin-top: var(--space-4); display: grid; gap: var(--space-2); }
.checklist li {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-size: var(--text-sm);
  color: var(--ink-soft);
}
.checklist svg { width: 20px; height: 20px; flex: none; color: var(--accent-deep); margin-top: 1px; }

/* --------------------------------------------------------------------------
   CTA band
   -------------------------------------------------------------------------- */
.cta-band { background: var(--accent-tint); border-block: 1px solid var(--line); }
.cta-band__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-7);
}
.cta-band h2 { max-width: 20ch; }
.cta-band p { color: var(--ink-soft); margin-top: var(--space-2); }

/* --------------------------------------------------------------------------
   Service detail blocks (services.html)
   -------------------------------------------------------------------------- */
.service-detail { scroll-margin-top: calc(var(--header-h) + 20px); }
.service-detail + .service-detail { border-top: 1px solid var(--line); }

/* Page hero (interior pages) */
.page-hero { padding-block: var(--space-7); border-bottom: 1px solid var(--line); }
.page-hero p { margin-top: var(--space-3); color: var(--ink-soft); font-size: var(--text-md); max-width: 56ch; }

/* --------------------------------------------------------------------------
   Values / about
   -------------------------------------------------------------------------- */
.value-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--space-4); }

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-7);
  align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-info { display: grid; gap: var(--space-4); }
.contact-info__item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}
.contact-info__item svg { width: 22px; height: 22px; flex: none; color: var(--accent-deep); margin-top: 3px; }
.contact-info__item strong { display: block; font-family: 'Space Grotesk', sans-serif; font-size: var(--text-sm); }
.contact-info__item a, .contact-info__item span { color: var(--ink-soft); font-size: var(--text-sm); text-decoration: none; }
.contact-info__item a:hover { color: var(--ink); }

.form-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.form-field { display: grid; gap: 0.4rem; }
.form-field--full { grid-column: 1 / -1; }
.form-field label { font-size: var(--text-sm); font-weight: 600; }
.form-field .hint { font-size: var(--text-xs); color: var(--ink-faint); }
.form-field input,
.form-field select,
.form-field textarea {
  font: 400 var(--text-base)/1.5 'Inter', sans-serif;
  color: var(--ink);
  background: var(--bg);
  border: 1.5px solid var(--line);
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
  min-height: 48px;
  transition: border-color .2s var(--ease), background-color .2s var(--ease);
}
.form-field textarea { min-height: 130px; resize: vertical; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--ink);
  background: var(--surface);
}
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer { background: var(--inverse-bg); color: var(--inverse-ink); }
.site-footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-6);
  padding-block: var(--space-7) var(--space-6);
}
.site-footer__brand img { height: 40px; width: auto; filter: invert(1) grayscale(1) brightness(1.6); mix-blend-mode: screen; }
.site-footer__brand p { margin-top: var(--space-3); color: var(--inverse-soft); font-size: var(--text-sm); max-width: 34ch; }
.site-footer h4 {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--inverse-soft);
  margin-bottom: var(--space-3);
}
.site-footer ul { list-style: none; display: grid; gap: var(--space-2); }
.site-footer ul a {
  color: var(--inverse-ink);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color .2s var(--ease);
}
.site-footer ul a:hover { color: var(--accent); }
.site-footer__bottom {
  border-top: 1px solid #2E2C29;
  padding-block: var(--space-4);
  display: grid;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--inverse-soft);
}
.site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2) var(--space-4);
}
.site-footer__legal a {
  color: var(--inverse-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 1px;
  transition: color .2s var(--ease);
}
.site-footer__legal a:hover { color: var(--accent); }
.site-footer__notice { color: #8B8880; max-width: none; }
.site-footer__officehead { margin-top: var(--space-4); }
.site-footer__officehead em { font-style: normal; text-transform: none; letter-spacing: 0; font-weight: 500; }
.site-footer__address {
  font-style: normal;
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--inverse-ink);
}
.site-footer__social { display: flex; gap: var(--space-3); }
.site-footer__social a {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border: 1px solid #2E2C29;
  border-radius: 50%;
  color: var(--inverse-ink);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.site-footer__social a:hover { border-color: var(--accent); color: var(--accent); }
.site-footer__social svg { width: 18px; height: 18px; }
@media (max-width: 900px) {
  .site-footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .site-footer__inner { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------------------------
   Scroll reveal
   -------------------------------------------------------------------------- */
html.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .55s var(--ease), transform .55s var(--ease);
}
html.js .reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

/* --------------------------------------------------------------------------
   Customer logo roller (marquee)
   -------------------------------------------------------------------------- */
.logo-roller { background: var(--surface); border-bottom: 1px solid var(--line); padding-block: var(--space-6); overflow: hidden; }
.logo-roller__label {
  text-align: center;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: var(--space-4);
}
.logo-roller__viewport {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}
.logo-roller__track {
  display: flex;
  gap: var(--space-5);
  width: max-content;
  animation: roller 36s linear infinite;
}
.logo-roller:hover .logo-roller__track { animation-play-state: paused; }
@keyframes roller { to { transform: translateX(-50%); } }
.logo-slot {
  flex: none;
  width: 168px;
  height: 72px;
  display: grid;
  place-items: center;
  background: var(--bg);
  border: 1.5px dashed var(--line);
  border-radius: var(--radius);
  color: var(--ink-faint);
  font: 600 var(--text-xs)/1.3 'Space Grotesk', sans-serif;
  letter-spacing: .06em;
  text-transform: uppercase;
  text-align: center;
  padding: 0 var(--space-3);
}
.logo-slot--filled { border: 1px solid var(--line); background: var(--surface); }
.logo-slot img { max-height: 48px; width: auto; }
@media (prefers-reduced-motion: reduce) {
  .logo-roller__track { animation: none; flex-wrap: wrap; width: auto; justify-content: center; }
  .logo-roller__track > .logo-slot:nth-child(n+11) { display: none; }
}

/* --------------------------------------------------------------------------
   Product (Mantl-Core) components
   -------------------------------------------------------------------------- */
.product-hero { background: var(--inverse-bg); color: var(--inverse-ink); padding-block: var(--space-8); overflow: clip; }
.product-hero .eyebrow { color: var(--accent); }
.product-hero h1 { max-width: 17ch; }
.product-hero h1 em {
  font-style: italic;
  font-weight: 500;
  color: var(--accent);
}
.product-hero p { margin-top: var(--space-4); color: var(--inverse-soft); font-size: var(--text-md); max-width: 56ch; }
.product-hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-5); }
.product-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid #2E2C29;
}
.product-hero__meta span {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--text-sm);
  color: var(--inverse-soft);
}
.product-hero__meta svg { width: 16px; height: 16px; color: var(--accent); }

/* Comparison table (The Mantl-Core way vs the old way) */
.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items: stretch;
}
@media (max-width: 820px) { .compare { grid-template-columns: 1fr; } }
.compare__col {
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}
.compare__col--new { background: var(--inverse-bg); color: var(--inverse-ink); }
.compare__col--old { background: var(--surface); border: 1px solid var(--line); }
.compare__col h3 { font-size: var(--text-lg); margin-bottom: var(--space-4); }
.compare__col--new h3 em { font-style: normal; color: var(--accent); }
.compare__col ul { list-style: none; display: grid; gap: var(--space-3); }
.compare__col li {
  display: flex; gap: .65rem; align-items: flex-start;
  font-size: var(--text-sm);
}
.compare__col--new li { color: var(--inverse-soft); }
.compare__col--old li { color: var(--ink-soft); }
.compare__col li svg { width: 20px; height: 20px; flex: none; margin-top: 1px; }
.compare__col--new li svg { color: var(--accent); }
.compare__col--old li svg { color: var(--ink-faint); }

/* Feature list rows (numbered, hairline-separated) */
.feature-rows { display: grid; }
.feature-row {
  display: grid;
  grid-template-columns: 72px 1fr 1.4fr;
  gap: var(--space-4);
  padding-block: var(--space-5);
  border-top: 1px solid var(--line);
  align-items: baseline;
}
.feature-row:last-child { border-bottom: 1px solid var(--line); }
.feature-row__num {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: var(--text-lg);
  color: transparent;
  -webkit-text-stroke: 1.2px var(--accent);
}
.feature-row h3 { font-size: var(--text-md); }
.feature-row p { color: var(--ink-soft); font-size: var(--text-sm); }
@media (max-width: 760px) {
  .feature-row { grid-template-columns: 48px 1fr; }
  .feature-row p { grid-column: 2; }
}

/* --------------------------------------------------------------------------
   Blog
   -------------------------------------------------------------------------- */
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-4);
}
.post-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.post-card__media { aspect-ratio: 16 / 9; overflow: hidden; }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s var(--ease); }
.post-card:hover .post-card__media img { transform: scale(1.04); }
.post-card__body { padding: var(--space-4) var(--space-4) var(--space-5); display: flex; flex-direction: column; gap: var(--space-2); flex-grow: 1; }
.post-card__body h3 { font-size: var(--text-md); }
.post-card__body h3 a { text-decoration: none; color: inherit; }
.post-card__body h3 a:hover { color: var(--accent-deep); }
.post-card__body p { color: var(--ink-soft); font-size: var(--text-sm); flex-grow: 1; }
.post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--ink-faint);
}
.post-meta .chip {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  border-radius: var(--radius-pill);
  background: var(--accent-tint);
  color: var(--accent-deep);
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-size: 0.72rem;
}

/* Featured post */
.post-featured {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-6);
}
.post-featured__media { min-height: 320px; }
.post-featured__media img { width: 100%; height: 100%; object-fit: cover; }
.post-featured__body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); justify-content: center; }
.post-featured__body h2 { font-size: clamp(var(--text-lg), 2.6vw, var(--text-xl)); }
.post-featured__body h2 a { text-decoration: none; color: inherit; }
.post-featured__body h2 a:hover { color: var(--accent-deep); }
.post-featured__body p { color: var(--ink-soft); }
@media (max-width: 860px) { .post-featured { grid-template-columns: 1fr; } .post-featured__media { min-height: 220px; } }

/* Article page */
.post-hero { padding-block: var(--space-7) var(--space-5); border-bottom: 1px solid var(--line); }
.post-hero h1 { max-width: 22ch; }
.post-hero .post-meta { margin-bottom: var(--space-3); }
.post-layout { max-width: 720px; margin-inline: auto; }
.post-cover { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); margin-block: var(--space-6); width: 100%; aspect-ratio: 16/8; object-fit: cover; }
.post-body { font-size: var(--text-md); }
.post-body p { margin-bottom: var(--space-4); color: #3A3833; }
.post-body h2 { margin: var(--space-6) 0 var(--space-3); font-size: var(--text-xl); }
.post-body h3 { margin: var(--space-5) 0 var(--space-2); }
.post-body ul, .post-body ol { margin: 0 0 var(--space-4) 1.25rem; color: #3A3833; display: grid; gap: var(--space-2); }
.post-body blockquote {
  margin: var(--space-5) 0;
  padding: var(--space-3) var(--space-5);
  border-left: 3px solid var(--accent);
  background: var(--surface);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--text-lg);
  line-height: 1.4;
}
.post-body a { color: var(--accent-deep); text-decoration: none; border-bottom: 1.5px solid var(--accent); }
.post-body a:hover { color: var(--ink); }

/* --------------------------------------------------------------------------
   FAQ accordion
   -------------------------------------------------------------------------- */
.faq-group { margin-bottom: var(--space-6); }
.faq-group > h2 { margin-bottom: var(--space-4); font-size: var(--text-xl); }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: var(--space-2);
  overflow: hidden;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  font: 600 var(--text-base)/1.4 'Space Grotesk', sans-serif;
  min-height: 56px;
  transition: background-color .2s var(--ease);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: var(--bg); }
.faq-item summary .faq-icon {
  flex: none;
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  display: grid;
  place-items: center;
  color: var(--accent-deep);
  transition: transform .25s var(--ease), background-color .2s var(--ease), border-color .2s var(--ease);
}
.faq-item summary .faq-icon svg { width: 14px; height: 14px; }
.faq-item[open] summary .faq-icon { transform: rotate(45deg); background: var(--accent-tint); border-color: transparent; }
.faq-item__answer { padding: 0 var(--space-4) var(--space-4); color: var(--ink-soft); font-size: var(--text-sm); }
.faq-item__answer p + p { margin-top: var(--space-2); }

/* --------------------------------------------------------------------------
   Partners
   -------------------------------------------------------------------------- */
.partner-featured {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--inverse-bg);
  color: var(--inverse-ink);
  padding: var(--space-7) var(--space-6);
  background-size: cover;
  background-position: center;
}
.partner-featured::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(100deg, rgba(16,16,16,.96) 0%, rgba(16,16,16,.82) 55%, rgba(16,16,16,.55) 100%);
}
.partner-featured > * { position: relative; z-index: 2; }
.partner-featured__video {
  position: absolute !important;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@media (prefers-reduced-motion: reduce) {
  .partner-featured__video { display: none; }
}
.partner-featured .eyebrow { color: var(--accent); }
.partner-featured h2 { max-width: 22ch; }
.partner-featured p { color: var(--inverse-soft); margin-top: var(--space-3); max-width: 58ch; }
.partner-featured__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--accent);
  color: var(--accent);
  font: 600 var(--text-xs)/1.4 'Space Grotesk', sans-serif;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}
.partner-featured__badge svg { width: 14px; height: 14px; }

.partner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
}
.partner-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.partner-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.partner-card__media {
  position: relative;
  aspect-ratio: 16 / 8;
  background: linear-gradient(120deg, #1B2A38 0%, #2E5E86 60%, #4682B4 100%);
  background-size: cover;
  background-position: center;
}
.partner-card__media--logo {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  display: grid;
  place-items: center;
}
.partner-card__media--logo img {
  max-height: 72px;
  max-width: 60%;
  width: auto;
  object-fit: contain;
}
.partner-card__media .chip {
  position: absolute;
  left: var(--space-3); bottom: var(--space-3);
  display: inline-block;
  padding: 0.25rem 0.8rem;
  border-radius: var(--radius-pill);
  background: rgba(250,249,247,.92);
  color: var(--ink);
  font: 600 0.72rem/1.4 'Space Grotesk', sans-serif;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.partner-card__body {
  padding: var(--space-4) var(--space-4) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex-grow: 1;
}
.partner-card__body h3 { font-size: var(--text-md); }
.partner-card__body p { color: var(--ink-soft); font-size: var(--text-sm); flex-grow: 1; }
.partner-card__body .text-link { align-self: flex-start; }

/* Fine print */
.fineprint { font-size: var(--text-xs); color: var(--ink-faint); }
.section--inverse .fineprint { color: var(--inverse-soft); }

/* --------------------------------------------------------------------------
   Motion system (Tier 1)
   -------------------------------------------------------------------------- */

/* Cross-page transitions (View Transitions API, progressive enhancement) */
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: vt-out .18s var(--ease) both; }
::view-transition-new(root) { animation: vt-in .22s var(--ease) both; }
@keyframes vt-out { to { opacity: 0; } }
@keyframes vt-in { from { opacity: 0; transform: translateY(6px); } }

/* Headline word-by-word entrance (JS wraps words in .split-word) */
html.js .split-word {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.55em);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
  transition-delay: calc(var(--wi, 0) * 60ms);
}
html.js .words-in .split-word { opacity: 1; transform: none; }

/* Header scrolled state */
.site-header { transition: box-shadow .25s var(--ease); }
.site-header.is-scrolled { box-shadow: 0 6px 24px -18px rgba(16,16,16,.35); }

/* Parallax targets get GPU hint */
[data-parallax] { will-change: transform; }

/* Mantl-Core pinned "how it works": sticky head + activating rows */
@media (min-width: 900px) {
  .pin-steps { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: var(--space-6); align-items: start; }
  .pin-steps .section-head { position: sticky; top: calc(var(--header-h) + 2.5rem); margin-bottom: 0; }
}
html.js .pin-steps .feature-row {
  opacity: .38;
  transition: opacity .4s var(--ease);
}
html.js .pin-steps .feature-row.is-active { opacity: 1; }
.pin-steps .feature-row { position: relative; }
.pin-steps .feature-row::before {
  content: "";
  position: absolute;
  left: 0; top: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width .5s var(--ease);
}
.pin-steps .feature-row.is-active::before { width: 100%; }

@media (prefers-reduced-motion: reduce) {
  ::view-transition-old(root), ::view-transition-new(root) { animation: none; }
  html.js .split-word { opacity: 1; transform: none; transition: none; }
  html.js .pin-steps .feature-row { opacity: 1; }
}

/* --------------------------------------------------------------------------
   Form states (working contact form)
   -------------------------------------------------------------------------- */
.form-field input.is-invalid,
.form-field textarea.is-invalid { border-color: #B3261E; }
.form-field .field-error {
  font-size: var(--text-xs);
  color: #B3261E;
  display: none;
}
.form-field.has-error .field-error { display: block; }
.form-status {
  display: none;
  margin-top: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-weight: 500;
}
.form-status.is-success { display: block; background: #E8F3E8; color: #1E5E2E; border: 1px solid #BFDCC4; }
.form-status.is-error { display: block; background: #FBEAE9; color: #8C1D18; border: 1px solid #EFC4C1; }
.honeypot { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* Skip link */
.skip-link {
  position: absolute;
  left: 12px; top: -60px;
  z-index: 100;
  background: var(--ink);
  color: #fff;
  padding: 0.7rem 1.1rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 12px; }