/* =========================================================================
   THE BRANDING BARDS LTD — Design System
   Author: bespoke build. No frameworks. No dependencies.
   Sections: 1 Tokens · 2 Reset · 3 Layout · 4 Type · 5 Motion primitives
             6 Chrome (nav/footer) · 7 Components · 8 Sections · 9 Utilities
             10 Responsive · 11 Reduced motion / print
   ========================================================================= */

/* ---------- 0. FONTS (self-hosted — no third-party requests) ------------- */
@font-face {
  font-family: 'Inter Var';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('../fonts/inter-var.woff2') format('woff2-variations');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
                 U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122,
                 U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Instrument Serif';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/instrument-serif.woff2') format('woff2');
}
@font-face {
  font-family: 'Instrument Serif';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/instrument-serif-italic.woff2') format('woff2');
}

/* ---------- 1. TOKENS ---------------------------------------------------- */
:root {
  /* Palette — dark (default) */
  --bg:            #07070a;
  --bg-2:          #0b0c11;
  --surface:       #101117;
  --surface-2:     #16181f;
  --line:          rgba(255, 255, 255, .09);
  --line-strong:   rgba(255, 255, 255, .16);
  --ink:           #f6f7f9;
  --ink-2:         #b9bfcc;
  --ink-3:         #868d9d;
  --accent:        #6e9be8;   /* royal blue, lifted from the logo's "B" */
  --accent-ink:    #8fb4f0;   /* brighter, for link text on near-black */
  --accent-deep:   #4a72c4;
  --accent-soft:   rgba(110, 155, 232, .16);
  --cool:          #b9cdf5;   /* pale blue */
  --violet:        #5f7fd6;   /* deep blue, keeps the ambient glow in family */
  --shadow-1:      0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.34);
  --shadow-2:      0 2px 6px rgba(0,0,0,.44), 0 24px 68px rgba(0,0,0,.5);
  --glass:         rgba(14, 15, 20, .62);
  --glass-brd:     rgba(255,255,255,.10);
  --grain-op:      .05;
  --aurora-op:     .92;
  --card-hi:       rgba(255,255,255,.045);
  --scheme:        dark;

  /* Type */
  --sans: 'Inter Var', 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI',
          Roboto, 'Helvetica Neue', Arial, sans-serif;
  --serif: 'Instrument Serif', 'Iowan Old Style', 'Palatino Linotype', Palatino,
           Georgia, 'Times New Roman', serif;
  --mono: ui-monospace, 'SF Mono', 'JetBrains Mono', Menlo, Consolas, monospace;

  --fs-display: clamp(2.4rem, 1.15rem + 5.4vw, 6.2rem);
  --fs-h1:      clamp(2.05rem, 1.2rem + 3.9vw, 4.4rem);
  --fs-h2:      clamp(1.72rem, 1.15rem + 2.6vw, 3.25rem);
  --fs-h3:      clamp(1.28rem, 1.06rem + 0.9vw, 1.85rem);
  --fs-h4:      clamp(1.06rem, .98rem + 0.36vw, 1.22rem);
  --fs-body:    clamp(1rem, .96rem + 0.2vw, 1.09rem);
  --fs-lead:    clamp(1.06rem, .98rem + 0.5vw, 1.32rem);
  --fs-small:   .875rem;
  --fs-micro:   .74rem;

  /* Space */
  --gutter: clamp(1.15rem, .55rem + 2.4vw, 2.75rem);
  --maxw: 1280px;
  --maxw-narrow: 880px;
  --sec-y: clamp(3.6rem, 2rem + 6vw, 7.5rem);
  --r-sm: 10px;
  --r:    16px;
  --r-lg: 24px;
  --r-xl: 32px;

  /* Motion */
  --e-out:   cubic-bezier(.16, 1, .3, 1);
  --e-inout: cubic-bezier(.65, .05, .36, 1);
  --e-spring:cubic-bezier(.34, 1.56, .64, 1);
  --t-fast: .22s;
  --t:      .42s;
  --t-slow: .8s;

  --nav-h: 68px;
  color-scheme: dark;
}

html[data-theme='light'] {
  --bg:            #fbfaf8;
  --bg-2:          #f4f2ee;
  --surface:       #ffffff;
  --surface-2:     #f6f4f0;
  --line:          rgba(12, 12, 16, .10);
  --line-strong:   rgba(12, 12, 16, .20);
  --ink:           #0c0d12;
  --ink-2:         #40465a;
  --ink-3:         #6a7284;
  --accent:        #2f4a86;   /* the logo's navy */
  --accent-ink:    #24386b;
  --accent-deep:   #24386b;
  --accent-soft:   rgba(47, 74, 134, .10);
  --cool:          #2f4a86;
  --violet:        #3c5aa0;
  --shadow-1:      0 1px 2px rgba(20,18,12,.06), 0 8px 24px rgba(20,18,12,.07);
  --shadow-2:      0 2px 6px rgba(20,18,12,.07), 0 24px 60px rgba(20,18,12,.11);
  --glass:         rgba(251, 250, 248, .72);
  --glass-brd:     rgba(12,12,16,.09);
  --grain-op:      .035;
  --aurora-op:     .45;
  --card-hi:       rgba(12,12,16,.025);
  --scheme:        light;
  color-scheme: light;
}

/* ---------- 2. RESET ----------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  overflow-x: clip;            /* clip ≠ hidden: keeps position:sticky alive */
  scroll-padding-top: calc(var(--nav-h) + 18px);
}
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }

body {
  overflow-x: clip;
  min-height: 100svh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--fs-body);
  line-height: 1.65;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'kern' 1, 'liga' 1, 'cv11' 1;
  transition: background-color .5s var(--e-out), color .5s var(--e-out);
}

img, svg, video, canvas { display: block; max-width: 100%; }
img, video { height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; padding: 0; }
a { color: inherit; text-decoration: none; }
:where(p, li) { text-wrap: pretty; }
:where(h1, h2, h3, h4) { text-wrap: balance; }
::selection { background: var(--accent); color: #0a0a0c; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}
:focus:not(:focus-visible) { outline: none; }

/* prevent any flex/grid child from forcing width */
:where(main, section, header, footer, div, li, article) { min-width: 0; }

.skip {
  position: fixed; top: 10px; left: 10px; z-index: 999;
  padding: .7rem 1.1rem; border-radius: var(--r-sm);
  background: var(--accent); color: #0a0a0c; font-weight: 650;
  transform: translateY(-160%);
  transition: transform var(--t) var(--e-out);
}
.skip:focus { transform: translateY(0); }

/* ---------- 3. LAYOUT ---------------------------------------------------- */
.wrap {
  width: min(100% - (var(--gutter) * 2), var(--maxw));
  margin-inline: auto;
}
.wrap--narrow { max-width: var(--maxw-narrow); }
.section { padding-block: var(--sec-y); position: relative; }
.section--tight { padding-block: clamp(2.6rem, 1.6rem + 4vw, 5rem); }
.section--alt { background: var(--bg-2); }

.grid { display: grid; gap: clamp(1rem, .5rem + 1.5vw, 1.75rem); }
.g-2, .g-3, .g-4 { grid-template-columns: 1fr; }
@media (min-width: 620px) {
  .g-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1060px) {
  .g-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .g-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.split {
  display: grid;
  gap: clamp(1.6rem, .8rem + 3vw, 4.5rem);
  grid-template-columns: 1fr;
  align-items: start;
}
@media (min-width: 900px) {
  .split { grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); }
  .split--even { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split--sticky > :first-child {
    position: sticky;
    top: calc(var(--nav-h) + clamp(1.5rem, 5vh, 3.5rem));
  }
}

/* ---------- 4. TYPE ------------------------------------------------------ */
.display {
  font-size: var(--fs-display);
  line-height: .96;
  letter-spacing: -.042em;
  font-weight: 620;
}
h1, .h1 { font-size: var(--fs-h1); line-height: 1.02; letter-spacing: -.035em; font-weight: 620; }
h2, .h2 { font-size: var(--fs-h2); line-height: 1.06; letter-spacing: -.03em;  font-weight: 620; }
h3, .h3 { font-size: var(--fs-h3); line-height: 1.2;  letter-spacing: -.02em;  font-weight: 620; }
h4, .h4 { font-size: var(--fs-h4); line-height: 1.35; letter-spacing: -.012em; font-weight: 620; }

.serif {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -.006em;
  color: var(--accent-ink);
  padding-right: .04em;
}

.lead { font-size: var(--fs-lead); color: var(--ink-2); line-height: 1.6; max-width: 62ch; }
.muted { color: var(--ink-2); }
.dim   { color: var(--ink-3); }
.small { font-size: var(--fs-small); }

.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: var(--fs-micro);
  font-weight: 620;
  letter-spacing: .17em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-family: var(--mono);
}
.eyebrow::before {
  content: ''; width: 26px; height: 1px; flex: none;
  background: linear-gradient(90deg, transparent, var(--accent));
}
.eyebrow--center::after {
  content: ''; width: 26px; height: 1px; flex: none;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.shine {
  background: linear-gradient(96deg, var(--ink) 8%, var(--accent) 42%, #e8f0ff 52%, var(--accent) 62%, var(--ink) 94%);
  background-size: 260% 100%;
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  animation: shine 7s var(--e-inout) infinite;
}
html[data-theme='light'] .shine {
  background: linear-gradient(96deg, var(--ink) 8%, var(--accent-deep) 42%, #4a72c4 52%, var(--accent-deep) 62%, var(--ink) 94%);
  background-size: 260% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
@keyframes shine { 0%,18% { background-position: 130% 0 } 62%,100% { background-position: -30% 0 } }

/* ---------- 5. MOTION PRIMITIVES ---------------------------------------- */
html.js [data-reveal] {
  opacity: 0;
  transform: translate3d(0, var(--rv-y, 26px), 0) scale(var(--rv-s, 1));
  filter: blur(var(--rv-b, 4px));
  transition:
    opacity .62s var(--e-out) var(--rv-d, 0ms),
    transform .74s var(--e-out) var(--rv-d, 0ms),
    filter .6s var(--e-out) var(--rv-d, 0ms);
  will-change: opacity, transform;
}
html.js [data-reveal].in { opacity: 1; transform: none; filter: blur(0); }

.stagger > * { --rv-d: calc(var(--i, 0) * 70ms); }

/* word-by-word headline reveal */
.kin { display: block; }
.kin .ln { display: block; overflow: hidden; padding-bottom: .06em; margin-bottom: -.06em; }
.kin .w {
  display: inline-block;
  transform: translate3d(0, 108%, 0) rotate(2.2deg);
  opacity: 0;
  filter: blur(9px);
  transition:
    transform 1.05s var(--e-out) var(--d, 0ms),
    opacity .8s var(--e-out) var(--d, 0ms),
    filter .8s var(--e-out) var(--d, 0ms);
  will-change: transform, opacity;
}
.kin.in .w { transform: none; opacity: 1; filter: blur(0); }
html:not(.js) .kin .w { transform: none; opacity: 1; filter: none; }

/* draw-in rule */
html.js .rule {
  height: 1px; width: 100%; transform-origin: left;
  background: linear-gradient(90deg, var(--line-strong), transparent);
  transform: scaleX(0);
  transition: transform 1.2s var(--e-out);
}
.rule { height: 1px; width: 100%; background: linear-gradient(90deg, var(--line-strong), transparent); }
html.js .rule.in { transform: scaleX(1); }

@keyframes float-y { 0%,100% { transform: translateY(0) } 50% { transform: translateY(-11px) } }
@keyframes spin-slow { to { transform: rotate(360deg) } }
@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1) }
  50%     { opacity: .35; transform: scale(.72) }
}

/* ---------- ambient background ------------------------------------------ */
.fx { position: fixed; inset: 0; pointer-events: none; z-index: 0; }
.fx__aurora {
  position: absolute; inset: -20%;
  opacity: var(--aurora-op);
  filter: blur(90px);
  transition: opacity .6s var(--e-out);
}
.fx__aurora i {
  position: absolute; display: block; border-radius: 50%;
  mix-blend-mode: screen;
}
html[data-theme='light'] .fx__aurora i { mix-blend-mode: multiply; opacity: .5; }
.fx__aurora i:nth-child(1) {
  width: 46vmax; height: 46vmax; left: -6%; top: -12%;
  background: radial-gradient(circle at 50% 50%, rgba(110,155,232,.34), transparent 66%);
  animation: drift1 26s var(--e-inout) infinite;
}
.fx__aurora i:nth-child(2) {
  width: 40vmax; height: 40vmax; right: -8%; top: 6%;
  background: radial-gradient(circle at 50% 50%, rgba(150,185,255,.18), transparent 66%);
  animation: drift2 32s var(--e-inout) infinite;
}
.fx__aurora i:nth-child(3) {
  width: 52vmax; height: 52vmax; left: 24%; bottom: -26%;
  background: radial-gradient(circle at 50% 50%, rgba(70,105,200,.22), transparent 66%);
  animation: drift3 38s var(--e-inout) infinite;
}
@keyframes drift1 { 0%,100% { transform: translate3d(0,0,0) scale(1) } 50% { transform: translate3d(7%, 9%, 0) scale(1.14) } }
@keyframes drift2 { 0%,100% { transform: translate3d(0,0,0) scale(1.06) } 50% { transform: translate3d(-9%, 12%, 0) scale(.92) } }
@keyframes drift3 { 0%,100% { transform: translate3d(0,0,0) scale(.95) } 50% { transform: translate3d(6%, -10%, 0) scale(1.1) } }

.fx__grain {
  position: absolute; inset: 0;
  opacity: var(--grain-op);
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.86' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.fx__vig {
  position: absolute; inset: 0;
  background: radial-gradient(120% 88% at 50% 6%, transparent 42%, rgba(0,0,0,.45) 100%);
}
html[data-theme='light'] .fx__vig { background: radial-gradient(120% 88% at 50% 6%, transparent 46%, rgba(120,110,90,.12) 100%); }

/* ---------- 6. CHROME: nav ---------------------------------------------- */
.progress {
  position: fixed; inset-block-start: 0; inset-inline: 0; height: 2px; z-index: 120;
  background: linear-gradient(90deg, var(--accent), var(--cool));
  transform: scaleX(0); transform-origin: 0 50%;
  will-change: transform;
}

.nav {
  position: fixed; inset-block-start: 0; inset-inline: 0; z-index: 110;
  height: var(--nav-h);
  display: flex; align-items: center;
  transition: background-color .45s var(--e-out), border-color .45s var(--e-out),
              backdrop-filter .45s var(--e-out), height .45s var(--e-out);
  border-bottom: 1px solid transparent;
}
.nav__in {
  width: min(100% - (var(--gutter) * 2), var(--maxw));
  margin-inline: auto;
  display: flex; align-items: center; gap: 1rem;
  justify-content: space-between;
}
.nav.is-stuck {
  background: var(--glass);
  border-bottom-color: var(--glass-brd);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  backdrop-filter: blur(18px) saturate(160%);
}
.nav.is-hidden { transform: translateY(-102%); }
.nav { transition-property: background-color, border-color, backdrop-filter, transform; }

.brand { display: inline-flex; align-items: center; gap: .72rem; flex: none; }
.brand__mark {
  width: 33px; height: 38px; flex: none; display: block;
  background: url('../img/logo-mono-dark.png') center / contain no-repeat;
  transition: transform .5s var(--e-spring), filter .4s var(--e-out);
}
html[data-theme='light'] .brand__mark { background-image: url('../img/logo-mono-light.png'); }
.brand:hover .brand__mark { transform: translateY(-1px) scale(1.06); }
@media (-webkit-min-device-pixel-ratio: 1.5), (min-resolution: 144dpi) {
  .brand__mark { background-image: url('../img/logo-mono-dark@2x.png'); }
  html[data-theme='light'] .brand__mark { background-image: url('../img/logo-mono-light@2x.png'); }
}
.brand__txt { display: grid; line-height: 1; }
.brand__txt b {
  font-size: .84rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase;
}
.brand__txt span {
  font-size: .56rem; letter-spacing: .3em; text-transform: uppercase; color: var(--ink-3);
  margin-top: 3px;
}

.nav__links { display: none; align-items: center; gap: .12rem; }
.nav__link {
  position: relative; padding: .55rem .78rem; border-radius: 999px;
  font-size: .875rem; font-weight: 520; color: var(--ink-2);
  transition: color var(--t-fast) var(--e-out);
  white-space: nowrap;
}
.nav__link:hover, .nav__link:focus-visible { color: var(--ink); }
.nav__link::after {
  content: ''; position: absolute; left: 50%; bottom: 6px;
  width: 4px; height: 4px; border-radius: 50%; background: var(--accent);
  transform: translate(-50%, 6px) scale(0); opacity: 0;
  transition: transform .4s var(--e-spring), opacity .3s var(--e-out);
}
.nav__link[aria-current='page'] { color: var(--ink); }
.nav__link[aria-current='page']::after { transform: translate(-50%, 0) scale(1); opacity: 1; }
.nav__pill {
  position: absolute; z-index: -1; border-radius: 999px;
  background: var(--card-hi);
  border: 1px solid var(--line);
  opacity: 0;
  transition: opacity .3s var(--e-out), transform .48s var(--e-out), width .48s var(--e-out);
  pointer-events: none;
}
.nav__links { position: relative; }

.nav__act { display: flex; align-items: center; gap: .5rem; flex: none; }

.tgl {
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center;
  border: 1px solid var(--line); color: var(--ink-2);
  transition: color var(--t-fast) var(--e-out), border-color var(--t-fast) var(--e-out),
              background-color var(--t-fast) var(--e-out), transform var(--t-fast) var(--e-spring);
}
.tgl:hover { color: var(--ink); border-color: var(--line-strong); background: var(--card-hi); transform: scale(1.06); }
.tgl svg { width: 17px; height: 17px; }
.tgl .i-sun { display: none; }
html[data-theme='light'] .tgl .i-sun { display: block; }
html[data-theme='light'] .tgl .i-moon { display: none; }

.burger {
  width: 40px; height: 38px; border-radius: var(--r-sm);
  display: grid; place-items: center; gap: 5px; align-content: center;
  border: 1px solid var(--line);
}
.burger span {
  display: block; width: 17px; height: 1.6px; border-radius: 2px; background: var(--ink);
  transition: transform .4s var(--e-out), opacity .25s var(--e-out), width .4s var(--e-out);
}
.burger span:nth-child(2) { width: 12px; }
.burger[aria-expanded='true'] span:nth-child(1) { transform: translateY(3.3px) rotate(45deg); }
.burger[aria-expanded='true'] span:nth-child(2) { opacity: 0; transform: translateX(-8px); }
.burger[aria-expanded='true'] span:nth-child(3) { transform: translateY(-3.3px) rotate(-45deg); width: 17px; }

/* mobile drawer */
.drawer {
  position: fixed; inset: 0; z-index: 108;
  background: var(--bg);
  padding: calc(var(--nav-h) + 1.6rem) var(--gutter) 2rem;
  display: flex; flex-direction: column; justify-content: space-between; gap: 2rem;
  clip-path: circle(0% at calc(100% - 42px) 34px);
  transition: clip-path .72s var(--e-out), visibility .72s;
  visibility: hidden;
  overflow-y: auto; overscroll-behavior: contain;
}
.drawer.open { clip-path: circle(150% at calc(100% - 42px) 34px); visibility: visible; }
.drawer__nav { display: grid; gap: .1rem; border-top: 1px solid var(--line); }
.drawer__nav a {
  display: flex; align-items: baseline; gap: .9rem;
  padding: 1rem .2rem; border-bottom: 1px solid var(--line);
  font-size: clamp(1.5rem, 1rem + 3.4vw, 2.1rem);
  letter-spacing: -.03em; font-weight: 600; line-height: 1.1;
  opacity: 0; transform: translateY(18px);
  transition: opacity .5s var(--e-out), transform .6s var(--e-out), color .2s;
}
.drawer.open .drawer__nav a { opacity: 1; transform: none; transition-delay: calc(.16s + var(--i) * .045s); }
.drawer__nav a em {
  font-style: normal; font-family: var(--mono); font-size: .68rem;
  color: var(--ink-3); letter-spacing: .1em;
}
.drawer__nav a[aria-current='page'] { color: var(--accent-ink); }
.drawer__foot { display: grid; gap: .35rem; font-size: .95rem; color: var(--ink-2); justify-items: start; }
.drawer__foot .btn { margin-bottom: .5rem; }
.drawer__foot > a, .drawer__foot > span {
  display: inline-flex; align-items: center;
  min-height: 44px; padding: .3rem .1rem;
}
.drawer__foot a:hover { color: var(--accent-ink); }

/* ---------- 6b. CHROME: footer ------------------------------------------ */
.foot {
  position: relative; z-index: 1;
  border-top: 1px solid var(--line);
  background: var(--bg-2);
  padding-block: clamp(3rem, 2rem + 4vw, 5.5rem) 1.6rem;
  overflow: clip;
}
.foot__grid {
  display: grid; gap: clamp(2rem, 1rem + 3vw, 3.4rem);
  grid-template-columns: 1fr;
}
@media (min-width: 760px)  { .foot__grid { grid-template-columns: 1.45fr 1fr 1fr; } }
@media (min-width: 1040px) { .foot__grid { grid-template-columns: 1.6fr 1fr 1fr 1.15fr; } }
.foot h4 {
  font-size: var(--fs-micro); letter-spacing: .17em; text-transform: uppercase;
  color: var(--ink-3); font-family: var(--mono); margin-bottom: 1.05rem; font-weight: 620;
}
.foot__links { display: grid; gap: .3rem; font-size: .93rem; }
.foot__links a, .foot__links span { display: inline-block; padding-block: .34rem; min-height: 26px; }
.foot__links a { color: var(--ink-2); transition: color .2s, transform .3s var(--e-out); display: inline-block; }
.foot__links a:hover { color: var(--accent-ink); transform: translateX(3px); }
.foot__word {
  margin-top: clamp(2.4rem, 1.4rem + 4vw, 4.2rem);
  display: grid; justify-items: center;
}
.wordmark {
  display: block;
  width: min(100%, 620px);
  aspect-ratio: 900 / 360;
  background: url('../img/logo-wordmark-dark.png') center / contain no-repeat;
  opacity: .92;
  transition: opacity .5s var(--e-out), transform .8s var(--e-out);
}
html[data-theme='light'] .wordmark { background-image: url('../img/logo-wordmark-light.png'); }
.foot__word:hover .wordmark { opacity: 1; transform: translateY(-3px); }
.foot__bar {
  margin-top: 1.8rem; padding-top: 1.4rem; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: .8rem 1.4rem;
  align-items: center; justify-content: space-between;
  font-size: .8rem; color: var(--ink-3);
}
.foot__bar nav { display: flex; flex-wrap: wrap; gap: .2rem 1rem; }
.foot__bar nav a { display: inline-block; padding: .4rem .4rem; min-height: 26px; }
.foot__bar a:hover { color: var(--ink-2); }

/* ---------- 7. COMPONENTS ------------------------------------------------ */
/* buttons */
.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: .92rem 1.55rem;
  border-radius: 999px;
  font-size: .935rem; font-weight: 600; letter-spacing: -.008em;
  white-space: nowrap;
  isolation: isolate; overflow: hidden;
  transition: transform .4s var(--e-out), box-shadow .4s var(--e-out),
              color .28s var(--e-out), border-color .28s var(--e-out), background-color .28s var(--e-out);
  will-change: transform;
}
.btn svg { width: 16px; height: 16px; flex: none; transition: transform .45s var(--e-out); }
.btn:hover svg { transform: translateX(4px); }
.btn::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(120px 120px at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,.28), transparent 70%);
  opacity: 0; transition: opacity .35s var(--e-out);
}
.btn:hover::before { opacity: 1; }

.btn--primary {
  background: #ffffff; color: #0a0d14;
  box-shadow: 0 8px 26px -10px rgba(110,155,232,.55);
}
.btn--primary:hover { box-shadow: 0 14px 40px -12px rgba(110,155,232,.75); transform: translateY(-2px); }
/* the hover spotlight has to darken a white button, not lighten it */
.btn--primary::before {
  background: radial-gradient(120px 120px at var(--mx, 50%) var(--my, 50%), rgba(110,155,232,.42), transparent 70%);
}
html[data-theme='light'] .btn--primary { background: #171820; color: #fdfcfa; box-shadow: 0 8px 26px -12px rgba(20,18,12,.5); }
html[data-theme='light'] .btn--primary::before { background: radial-gradient(120px 120px at var(--mx,50%) var(--my,50%), rgba(110,155,232,.55), transparent 70%); }

.btn--ghost {
  border: 1px solid var(--line-strong); color: var(--ink);
  background: var(--card-hi);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent-ink); transform: translateY(-2px); }
.btn--sm { padding: .6rem 1.1rem; font-size: .84rem; }
.btn--wide { width: 100%; }

.link-arrow {
  display: inline-flex; align-items: center; gap: .45rem; min-height: 24px;
  font-weight: 580; font-size: .92rem; color: var(--accent-ink);
  position: relative;
}
.link-arrow svg { width: 15px; height: 15px; transition: transform .42s var(--e-out); }
.link-arrow::after {
  content: ''; position: absolute; left: 0; bottom: -3px; height: 1px; width: 100%;
  background: currentColor; transform: scaleX(0); transform-origin: right;
  transition: transform .5s var(--e-out);
}
.link-arrow:hover::after { transform: scaleX(1); transform-origin: left; }
.link-arrow:hover svg { transform: translateX(4px); }

/* card */
.card {
  position: relative;
  display: block;
  color: inherit;
  padding: clamp(1.35rem, 1rem + 1.1vw, 2rem);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, var(--card-hi), transparent 42%),
    var(--surface);
  overflow: hidden;
  transition: border-color .45s var(--e-out), transform .55s var(--e-out), box-shadow .55s var(--e-out);
  transform-style: preserve-3d;
  height: 100%;
}
a.card { display: flex; flex-direction: column; }
a.card .tags { margin-top: auto; padding-top: 1.15rem; }
a.card > p.mt-2 { margin-top: 1.1rem; }
.card::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  border-radius: inherit;
  background: radial-gradient(340px 340px at var(--mx, 50%) var(--my, 0%), var(--accent-soft), transparent 62%);
  opacity: 0; transition: opacity .45s var(--e-out);
}
.card:hover { border-color: var(--line-strong); box-shadow: var(--shadow-2); }
.card:hover::after { opacity: 1; }
.card > * { position: relative; z-index: 1; }
.card__ico {
  width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center;
  border: 1px solid var(--line-strong);
  background: linear-gradient(150deg, var(--accent-soft), transparent);
  color: var(--accent-ink); margin-bottom: 1.1rem;
  flex: none;
}
.row .card__ico { margin-bottom: .95rem; }
.card__ico svg { width: 22px; height: 22px; }
/* icons draw themselves in — only inside cards that JS will reveal, so a
   missing IntersectionObserver can never leave an icon invisible */
html.js .card[data-reveal] .card__ico svg :is(path, circle, rect, line, polyline) {
  stroke-dasharray: 90; stroke-dashoffset: 90;
  transition: stroke-dashoffset 1.1s var(--e-out) var(--rv-d, 0ms);
}
html.js .card[data-reveal].in .card__ico svg :is(path, circle, rect, line, polyline) {
  stroke-dashoffset: 0;
}
.card h3 { margin-bottom: .55rem; }
.card p { color: var(--ink-2); font-size: .955rem; }
.card__num {
  position: absolute; top: 1rem; right: 1.25rem;
  font-family: var(--mono); font-size: .72rem; color: var(--ink-3); letter-spacing: .08em;
}

/* tag list */
.tags { display: flex; flex-wrap: wrap; gap: .42rem; margin-top: 1.15rem; }
.tag {
  font-size: .765rem; padding: .34rem .68rem; border-radius: 999px;
  border: 1px solid var(--line); color: var(--ink-2); background: var(--bg-2);
  transition: border-color .3s, color .3s, transform .3s var(--e-out), background-color .3s;
  line-height: 1.4;
}
.card:hover .tag { border-color: var(--line-strong); }
.tag:hover { color: var(--accent-ink); border-color: var(--accent); transform: translateY(-2px); }

/* check list */
.checks { display: grid; gap: .78rem; }
.checks li { display: flex; gap: .78rem; align-items: flex-start; color: var(--ink-2); }
.checks svg { width: 19px; height: 19px; flex: none; margin-top: .22rem; color: var(--accent-ink); }
.checks b { color: var(--ink); font-weight: 600; }

/* stat */
.stat { border-left: 1px solid var(--line); padding-left: 1.15rem; }
.stats-row {
  display: grid; gap: 1.4rem 1rem; grid-template-columns: repeat(2, minmax(0,1fr));
  margin-top: clamp(2.4rem, 1.4rem + 3vw, 4rem);
  padding-top: clamp(1.8rem, 1rem + 2vw, 2.6rem);
  border-top: 1px solid var(--line);
}
@media (min-width: 780px) { .stats-row { grid-template-columns: repeat(4, minmax(0,1fr)); } }
.stat__n {
  font-size: clamp(2rem, 1.3rem + 2.6vw, 3.3rem); font-weight: 620;
  letter-spacing: -.045em; line-height: 1; display: block;
  font-variant-numeric: tabular-nums;
}
.stat__l { font-size: .82rem; color: var(--ink-3); margin-top: .5rem; display: block; line-height: 1.45; }

/* marquee */
.mq { overflow: clip; -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
      mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent); }
.mq__track { display: flex; width: max-content; gap: .7rem; animation: mq var(--dur, 44s) linear infinite; }
.mq--rev .mq__track { animation-direction: reverse; }
.mq:hover .mq__track { animation-play-state: paused; }
@keyframes mq { to { transform: translate3d(-50%, 0, 0); } }
.mq__item {
  display: inline-flex; align-items: center; gap: .65rem;
  padding: .85rem 1.45rem; border-radius: 999px;
  border: 1px solid var(--line); background: var(--surface);
  font-size: .93rem; font-weight: 520; color: var(--ink-2); white-space: nowrap;
  transition: color .3s, border-color .3s, background-color .3s;
}
.mq__item:hover { color: var(--ink); border-color: var(--accent); }
.mq__item i { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); flex: none; }

/* accordion */
.acc { border-top: 1px solid var(--line); }
.acc__item { border-bottom: 1px solid var(--line); }
.acc__btn {
  width: 100%; display: flex; align-items: flex-start; justify-content: space-between; gap: 1.2rem;
  padding: 1.35rem .2rem; text-align: left;
  font-size: clamp(1.02rem, .95rem + .5vw, 1.24rem); font-weight: 580; letter-spacing: -.016em;
  color: var(--ink); transition: color .3s var(--e-out);
  line-height: 1.4;
}
.acc__btn:hover { color: var(--accent-ink); }
.acc__ico { position: relative; width: 20px; height: 20px; flex: none; margin-top: .32rem; }
.acc__ico::before, .acc__ico::after {
  content: ''; position: absolute; inset-block-start: 50%; inset-inline-start: 0;
  width: 100%; height: 1.5px; background: currentColor; border-radius: 2px;
  transition: transform .5s var(--e-out);
}
.acc__ico::after { transform: rotate(90deg); }
.acc__btn[aria-expanded='true'] .acc__ico::after { transform: rotate(0deg); }
.acc__btn[aria-expanded='true'] { color: var(--accent-ink); }
.acc__panel {
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows .55s var(--e-out);
}
.acc__panel > div { overflow: hidden; }
.acc__item.open .acc__panel { grid-template-rows: 1fr; }
.acc__panel p { padding: 0 .2rem 1.5rem; color: var(--ink-2); max-width: 68ch; }

/* form */
.form { display: grid; gap: 1.05rem; }
.field { position: relative; display: grid; }
.field label {
  font-size: .8rem; color: var(--ink-3); margin-bottom: .42rem;
  font-weight: 560; letter-spacing: .01em;
}
.field input, .field textarea, .field select {
  width: 100%; padding: .88rem 1rem;
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  font-size: .96rem;
  transition: border-color .3s var(--e-out), box-shadow .3s var(--e-out), background-color .3s;
}
.field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23868d9d' stroke-width='1.6'%3E%3Cpath d='M1 1.5 6 6.5l5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center;
  padding-right: 2.4rem;
}
.field textarea { resize: vertical; min-height: 132px; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.field input::placeholder, .field textarea::placeholder { color: var(--ink-3); opacity: .75; }
.field .err { font-size: .78rem; color: #ff8a8a; margin-top: .4rem; min-height: 1em; }
html[data-theme='light'] .field .err { color: #c0392b; }
.field.invalid input, .field.invalid textarea, .field.invalid select { border-color: #ff8a8a; }
.form__row { display: grid; gap: 1.05rem; grid-template-columns: 1fr; }
@media (min-width: 620px) { .form__row { grid-template-columns: 1fr 1fr; } }
.form__note { font-size: .8rem; color: var(--ink-3); }
.form__ok {
  display: none; padding: 1.1rem 1.2rem; border-radius: var(--r);
  border: 1px solid var(--accent); background: var(--accent-soft); color: var(--ink);
  font-size: .93rem;
}
.form.sent .form__ok { display: block; }
.form.sent .form__body { display: none; }

/* contact rows — icon | label | value spec sheet */
.cx { display: grid; }
.cx > * {
  display: grid; align-items: baseline; gap: .2rem .9rem;
  grid-template-columns: 20px minmax(0, 1fr);
  padding: 1.05rem .3rem; border-bottom: 1px solid var(--line);
  transition: color .3s var(--e-out), padding-left .4s var(--e-out);
}
@media (min-width: 420px) {
  .cx > * { grid-template-columns: 20px 88px minmax(0, 1fr); align-items: center; }
}
.cx a:hover { color: var(--accent-ink); padding-left: .7rem; }
.cx svg { width: 18px; height: 18px; flex: none; color: var(--accent-ink); grid-row: span 2; align-self: center; }
@media (min-width: 420px) { .cx svg { grid-row: auto; } }
.cx b { font-size: .68rem; text-transform: uppercase; letter-spacing: .15em;
        color: var(--ink-3); font-weight: 620; font-family: var(--mono); }
.cx span { font-size: .96rem; overflow-wrap: anywhere; }

/* badge row */
.badges { display: flex; flex-wrap: wrap; gap: .5rem; }
.badge {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .78rem; color: var(--ink-2);
  padding: .46rem .85rem; border-radius: 999px;
  border: 1px solid var(--line); background: var(--surface);
}
.badge i { width: 6px; height: 6px; border-radius: 50%; background: var(--cool); flex: none;
           animation: pulse-dot 2.4s var(--e-inout) infinite; }

/* custom cursor */
.cur, .cur-dot { display: none; }
@media (hover: hover) and (pointer: fine) {
  .cur {
    display: block; position: fixed; z-index: 400; top: 0; left: 0;
    width: 30px; height: 30px; margin: -15px 0 0 -15px;
    border: 1px solid var(--line-strong); border-radius: 50%;
    pointer-events: none; will-change: transform;
    transition: width .34s var(--e-out), height .34s var(--e-out),
                margin .34s var(--e-out), background-color .34s var(--e-out),
                border-color .34s var(--e-out), opacity .3s;
    opacity: 0;
  }
  .cur.on { opacity: 1; }
  .cur.hot {
    width: 52px; height: 52px; margin: -26px 0 0 -26px;
    background: var(--accent-soft); border-color: var(--accent);
  }
  .cur-dot {
    display: block; position: fixed; z-index: 401; top: 0; left: 0;
    width: 5px; height: 5px; margin: -2.5px 0 0 -2.5px; border-radius: 50%;
    background: var(--accent); pointer-events: none; will-change: transform; opacity: 0;
    transition: opacity .3s, transform .1s linear;
  }
  .cur-dot.on { opacity: 1; }
}

/* page transition curtain */
.curtain {
  position: fixed; inset: 0; z-index: 300; pointer-events: none;
  background: var(--bg);
  transform: translate3d(0, 100%, 0);
  transition: transform .62s var(--e-inout);
}
.curtain.up   { transform: translate3d(0, 0, 0); pointer-events: all; }
.curtain.down { transform: translate3d(0, -100%, 0); }
.curtain__m {
  position: absolute; inset: 0; display: grid; place-items: center;
  opacity: 0; transition: opacity .3s var(--e-out);
}
.curtain.up .curtain__m { opacity: 1; transition-delay: .2s; }
.curtain__m .brand__mark {
  width: 44px; height: 51px;
  animation: pulse-mark 1.4s var(--e-inout) infinite;
}
@keyframes pulse-mark {
  0%, 100% { opacity: .35; transform: scale(.94); }
  50%      { opacity: 1;   transform: scale(1); }
}

/* ---------- 8. SECTIONS -------------------------------------------------- */
.hero {
  position: relative;
  min-height: min(94svh, 880px);
  display: grid; align-items: center;
  padding-block: calc(var(--nav-h) + clamp(3rem, 1rem + 8vw, 6.5rem)) clamp(3rem, 1rem + 6vw, 6rem);
  overflow: clip;
  isolation: isolate;
}
.hero--inner { min-height: auto; }
.hero__canvas {
  position: absolute; inset: 0; z-index: -1;
  width: 100%; height: 100%;
  opacity: .85;
  -webkit-mask-image: radial-gradient(120% 88% at 50% 42%, #000 26%, transparent 78%);
  mask-image: radial-gradient(120% 88% at 50% 42%, #000 26%, transparent 78%);
}
.hero__in { position: relative; z-index: 1; }
.hero__cta { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: clamp(1.8rem, 1rem + 2vw, 2.6rem); }
.hero__meta {
  display: flex; flex-wrap: wrap; gap: .6rem 1.7rem;
  margin-top: clamp(2.2rem, 1.4rem + 3vw, 3.6rem);
  padding-top: 1.5rem; border-top: 1px solid var(--line);
  font-size: .83rem; color: var(--ink-3);
}
.hero__meta span { display: inline-flex; align-items: center; gap: .5rem; }
.hero__meta i { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); flex: none; }

.scroll-hint {
  display: none;
  position: absolute; right: var(--gutter); bottom: 2rem; z-index: 2;
  justify-items: center; gap: .55rem;
  font-size: .62rem; letter-spacing: .24em; text-transform: uppercase;
  color: var(--ink-3); font-family: var(--mono);
  writing-mode: vertical-rl;
  animation: float-y 3.6s var(--e-inout) infinite;
}
.scroll-hint::after {
  content: ''; width: 1px; height: 34px;
  background: linear-gradient(180deg, var(--accent), transparent);
}
@media (min-width: 1100px) and (min-height: 700px) {
  .scroll-hint { display: grid; }
}

/* section head */
.shead { max-width: 760px; margin-bottom: clamp(2.2rem, 1.4rem + 2.5vw, 3.6rem); }
.shead--center { margin-inline: auto; text-align: center; }
.shead--center .lead { margin-inline: auto; }
.shead h2 { margin: .95rem 0 1rem; }

/* process rail */
.rail { display: grid; gap: clamp(1.6rem, 1rem + 3vw, 4rem); grid-template-columns: 1fr; }
@media (min-width: 940px) { .rail { grid-template-columns: minmax(0,1fr) minmax(0,.82fr); align-items: start; } }
.rail__sticky {
  position: sticky; top: calc(var(--nav-h) + clamp(1.5rem, 4vh, 4rem));
  display: none;
}
@media (min-width: 940px) { .rail__sticky { display: block; } }
.rail__viz {
  aspect-ratio: 1 / 1; border-radius: var(--r-xl);
  border: 1px solid var(--line);
  background:
    radial-gradient(90% 70% at 50% 0%, var(--accent-soft), transparent 60%),
    var(--surface);
  display: grid; place-items: center; position: relative; overflow: hidden;
}
.rail__viz::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(70% 70% at 50% 50%, #000, transparent 76%);
  mask-image: radial-gradient(70% 70% at 50% 50%, #000, transparent 76%);
}
.rail__big {
  position: relative; padding-left: .06em;
  font-size: clamp(6rem, 3rem + 9vw, 12rem); font-weight: 620; letter-spacing: -.06em;
  line-height: 1; color: transparent; -webkit-text-stroke: 1.4px var(--accent);
  font-variant-numeric: tabular-nums;
}
.rail__lbl {
  position: absolute; inset-inline: 0; bottom: 15%; text-align: center;
  font-family: var(--mono); font-size: .74rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--ink-3);
}
.rail__ring { position: absolute; inset: 8%; }
.rail__ring circle { fill: none; stroke-width: 1.5; }
.rail__ring .bg { stroke: var(--line); }
.rail__ring .fg {
  stroke: var(--accent); stroke-linecap: round;
  transition: stroke-dashoffset .8s var(--e-out);
  transform: rotate(-90deg); transform-origin: 50% 50%;
}
.steps { display: grid; gap: 0; counter-reset: s; border-top: 1px solid var(--line); }
.step {
  position: relative; padding: clamp(1.4rem, 1rem + 1.4vw, 2.2rem) 0;
  border-bottom: 1px solid var(--line);
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(1rem, .6rem + 1.4vw, 1.9rem);
  transition: opacity .5s var(--e-out);
}
.step__n {
  font-family: var(--mono); font-size: .78rem; color: var(--ink-3);
  padding-top: .38rem; letter-spacing: .06em;
  transition: color .4s var(--e-out);
}
.step.on .step__n { color: var(--accent-ink); }
.step h3 { margin-bottom: .5rem; transition: color .4s var(--e-out); }
.step p { color: var(--ink-2); }
.step::before {
  content: ''; position: absolute; left: 0; top: -1px; height: 1px; width: 0;
  background: var(--accent); transition: width .7s var(--e-out);
}
.step.on::before { width: 100%; }

/* CTA band */
.cta {
  position: relative; overflow: clip;
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
  padding: clamp(2.4rem, 1.4rem + 5vw, 5.2rem) clamp(1.4rem, .8rem + 3.2vw, 4rem);
  background:
    radial-gradient(120% 130% at 50% -20%, var(--accent-soft), transparent 62%),
    var(--surface);
  text-align: center;
}
.cta::before {
  content: ''; position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(78% 78% at 50% 30%, #000, transparent 74%);
  mask-image: radial-gradient(78% 78% at 50% 30%, #000, transparent 74%);
  opacity: .8;
}
.cta > * { position: relative; z-index: 1; }
.cta__btns { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; margin-top: 2rem; }

/* feature list rows */
.rows { display: grid; gap: 0; border-top: 1px solid var(--line); }
.row {
  display: grid; grid-template-columns: 1fr; gap: .6rem;
  padding: clamp(1.5rem, 1rem + 1.6vw, 2.4rem) 0;
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background-color .45s var(--e-out);
}
@media (min-width: 860px) {
  .row { grid-template-columns: 84px minmax(0, .78fr) minmax(0, 1.22fr); gap: clamp(1rem,.5rem + 2vw,3rem); align-items: start; }
}
.row__k { font-family: var(--mono); font-size: .76rem; color: var(--ink-3); padding-top: .5rem; letter-spacing: .06em; }
.row__ttl { display: grid; align-content: start; }
@media (min-width: 860px) {
  .row { align-items: stretch; }
  .row__ttl { position: sticky; top: calc(var(--nav-h) + 2rem); align-self: start; }
}
.row:hover .row__k { color: var(--accent-ink); }
.row h3 { transition: transform .5s var(--e-out); }
@media (min-width: 860px) { .row:hover h3 { transform: translateX(6px); } }

/* value props */
.vp { display: grid; gap: 1.4rem; }
.vp__item {
  display: grid; grid-template-columns: auto minmax(0,1fr); gap: 1rem; align-items: start;
  padding: 1.05rem; border-radius: var(--r);
  border: 1px solid transparent;
  transition: border-color .4s var(--e-out), background-color .4s var(--e-out), transform .4s var(--e-out);
}
.vp__item:hover { border-color: var(--line); background: var(--surface); transform: translateY(-2px); }
.vp__b {
  width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; flex: none;
  border: 1px solid var(--line-strong); color: var(--accent-ink);
  background: var(--accent-soft);
}
.vp__b svg { width: 18px; height: 18px; }
.vp__item h4 { margin-bottom: .25rem; }
.vp__item p { color: var(--ink-2); font-size: .93rem; }

/* pill nav (services anchor) */
.pills { display: flex; flex-wrap: wrap; gap: .45rem; }
.pills a {
  font-size: .85rem; padding: .5rem 1rem; border-radius: 999px;
  border: 1px solid var(--line); color: var(--ink-2); background: var(--surface);
  transition: all .3s var(--e-out);
}
.pills a:hover { color: var(--accent-ink); border-color: var(--accent); transform: translateY(-2px); }

/* 404 */
.big404 {
  font-size: clamp(6rem, 2rem + 22vw, 16rem); font-weight: 620; letter-spacing: -.06em;
  line-height: .9; color: transparent; -webkit-text-stroke: 1.5px var(--accent);
}

/* ---------- 9. UTILITIES ------------------------------------------------- */
.center { text-align: center; }
.mt-1 { margin-top: .6rem }  .mt-2 { margin-top: 1.2rem } .mt-3 { margin-top: 2rem } .mt-4 { margin-top: 3rem }
.mb-2 { margin-bottom: 1.2rem } .mb-3 { margin-bottom: 2rem }
.flexr { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; }
.sr {
  position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0;
}
.nowrap { white-space: nowrap; }
.stack-lg { display: grid; gap: 1.4rem; }

/* ---------- 10. RESPONSIVE ---------------------------------------------- */
@media (min-width: 1020px) {
  .nav__links { display: flex; }
  .burger { display: none; }
  :root { --nav-h: 76px; }
}
@media (max-width: 1019px) {
  .nav__act > .btn { display: none; }
}
@media (max-width: 380px) {
  .brand__txt b { font-size: .76rem; letter-spacing: .1em; }
  .brand__txt span { font-size: .5rem; letter-spacing: .24em; }
  .nav__act { gap: .35rem; }
}
@media (max-width: 1019px) {
  .drawer__nav { display: grid; }
}
@media (max-width: 500px) {
  .stat { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; padding-top: .9rem; }
}

/* ---------- 11. REDUCED MOTION / PRINT ---------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1 !important; transform: none !important; filter: none !important; }
  .card__ico svg :is(path, circle, rect, line, polyline) { stroke-dashoffset: 0 !important; }
  .kin .w { opacity: 1 !important; transform: none !important; filter: none !important; }
  .rule { transform: scaleX(1) !important; }
  .hero__canvas { display: none; }
  .curtain { display: none; }
  .cur, .cur-dot { display: none !important; }
}

@media print {
  .nav, .drawer, .fx, .curtain, .progress, .scroll-hint, .cur, .cur-dot, .hero__canvas { display: none !important; }
  body { background: #fff; color: #000; }
  .card, .cta { border: 1px solid #ccc; }
}