/* ==========================================================================
   Averoa — company report system
   Ink + Averoa mint, products shown as plates in their own brand colours.
   ========================================================================== */

:root {
  --paper: #ffffff;
  --paper-2: #f1f8f7;
  --ink: #0c2733;
  --ink-2: #33505c;
  --ink-3: #587079;
  --rule: #d8e6e6;
  --mint: #00ff82;
  --teal: #02d5c0;
  --sky: #04a9ff;
  --mint-ink: #007a70;
  --grad: linear-gradient(115deg, #00ff82 0%, #02d5c0 52%, #04a9ff 100%);
  --grad-soft: linear-gradient(135deg, #e8fff4 0%, #e4faf7 50%, #e6f4ff 100%);
  --rule-deep: rgba(12, 39, 51, 0.12);

  --font: "Archivo", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;

  --fs-display: clamp(2.5rem, 1.35rem + 4.4vw, 5rem);
  --fs-h2: clamp(1.95rem, 1.2rem + 2.6vw, 3.4rem);
  --fs-h3: clamp(1.5rem, 1.15rem + 1.2vw, 2.25rem);
  --fs-h4: 1.1875rem;
  --fs-lead: clamp(1.125rem, 1.02rem + 0.35vw, 1.3rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.875rem;

  --r-s: 8px;
  --r-m: 14px;
  --r-l: 26px;

  --gutter: clamp(16px, 4vw, 40px);
  --section: clamp(72px, 9vw, 136px);
  --header-h: 72px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.6;
  font-stretch: 100%;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, iframe { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul[class], ol[class] { list-style: none; padding: 0; }
:focus-visible { outline: 2px solid var(--sky); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--mint); color: var(--ink); }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--ink); color: #fff; padding: 10px 16px; border-radius: var(--r-s);
}
.skip-link:focus { top: 12px; }

.lucide { width: 1em; height: 1em; stroke-width: 1.75; flex: none; }
i[data-lucide] { display: inline-block; width: 1em; height: 1em; flex: none; }

/* Layout ----------------------------------------------------------------- */
.wrap { width: 100%; max-width: 1280px; margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section); }
.section--tight { padding-block: clamp(48px, 6vw, 88px); }

/* Type ------------------------------------------------------------------- */
.display, .h2, .h3 {
  font-stretch: 112%;
  font-weight: 760;
  letter-spacing: -0.035em;
  line-height: 1.02;
  text-wrap: balance;
}
.display { font-size: var(--fs-display); }
.h2 { font-size: var(--fs-h2); line-height: 1.04; }
.h3 { font-size: var(--fs-h3); line-height: 1.08; letter-spacing: -0.03em; }
.h4 { font-size: var(--fs-h4); font-weight: 650; line-height: 1.3; letter-spacing: -0.01em; }
.lead { font-size: var(--fs-lead); line-height: 1.55; color: var(--ink-2); max-width: 60ch; text-wrap: pretty; }
.muted { color: var(--ink-3); }
.small { font-size: var(--fs-small); }
.num { font-variant-numeric: tabular-nums; }

.section-head { display: grid; gap: 20px; max-width: 880px; margin-bottom: clamp(40px, 5vw, 72px); }

/* Buttons ---------------------------------------------------------------- */
.btn {
  --btn-bg: var(--grad); --btn-fg: var(--ink); --btn-bd: transparent;
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 48px; padding: 0 22px;
  background: var(--btn-bg) padding-box; color: var(--btn-fg);
  border: 1.5px solid var(--btn-bd); border-radius: var(--r-s);
  font-weight: 600; font-size: 1rem; letter-spacing: -0.005em; white-space: nowrap;
  transition: transform 300ms var(--ease-out), background-color 200ms, color 200ms, border-color 200ms, box-shadow 300ms var(--ease-out);
}
.btn .lucide { width: 18px; height: 18px; transition: transform 300ms var(--ease-out); }
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 26px -12px rgba(2, 150, 170, 0.55); }
.btn:hover .lucide { transform: translateX(3px); }
.btn:active { transform: translateY(0); }
.btn--mint { --btn-bg: var(--grad); --btn-fg: var(--ink); --btn-bd: transparent; }
.btn--ink { --btn-bg: var(--ink); --btn-fg: #fff; --btn-bd: var(--ink); }
.btn--ghost { --btn-bg: transparent; --btn-fg: var(--ink); --btn-bd: var(--rule); }
.btn--ghost:hover { --btn-bd: var(--teal); box-shadow: none; }
.btn--light { --btn-bg: #fff; --btn-fg: var(--plate, var(--ink)); --btn-bd: #fff; }
.btn--outline-light { --btn-bg: transparent; --btn-fg: #fff; --btn-bd: rgba(255, 255, 255, 0.4); }
.btn--outline-light:hover { --btn-bd: #fff; box-shadow: none; }
.btn--sm { min-height: 40px; padding: 0 16px; font-size: 0.9375rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 600;
  border-bottom: 1.5px solid currentColor; padding-bottom: 2px;
}
.link-arrow .lucide { width: 18px; height: 18px; transition: transform 300ms var(--ease-out); }
.link-arrow:hover .lucide { transform: translate(2px, -2px); }

/* Header ----------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 200ms;
}
.site-header.is-scrolled { border-bottom-color: var(--rule); }
.site-header__row { display: flex; align-items: center; gap: 28px; height: var(--header-h); }
.brand { display: flex; align-items: center; flex: none; }
.brand img { height: 34px; width: auto; }

.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav__item { position: relative; }
.nav__link {
  display: inline-flex; align-items: center; gap: 6px;
  height: 40px; padding: 0 14px; border-radius: var(--r-s);
  font-weight: 550; font-size: 0.975rem; color: var(--ink-2);
  transition: background-color 150ms, color 150ms;
}
.nav__link .lucide { width: 16px; height: 16px; transition: transform 250ms var(--ease-out); }
.nav__link:hover, .nav__item.is-open > .nav__link { background: var(--paper-2); color: var(--ink); }
.nav__item.is-open > .nav__link .lucide { transform: rotate(180deg); }
.nav__link[aria-current="page"] { color: var(--ink); position: relative; }
.nav__link[aria-current="page"]::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 2px; border-radius: 2px; background: var(--grad); }

.nav__panel {
  position: absolute; top: calc(100% + 10px); left: -12px;
  min-width: 420px; padding: 10px;
  background: #fff; border: 1px solid var(--rule); border-radius: var(--r-m);
  box-shadow: 0 24px 48px -20px rgba(10, 26, 22, 0.28), 0 2px 6px rgba(10, 26, 22, 0.05);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity 180ms, transform 280ms var(--ease-out), visibility 0s 180ms;
}
.nav__panel::before { content: ""; position: absolute; inset: -12px 0 auto 0; height: 12px; }
.nav__item.is-open > .nav__panel {
  opacity: 1; visibility: visible; transform: none;
  transition: opacity 180ms, transform 280ms var(--ease-out), visibility 0s;
}
.nav__panel--services { min-width: 560px; display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.nav__panel-foot { grid-column: 1 / -1; border-top: 1px solid var(--rule); margin-top: 6px; padding: 10px 12px 4px; }
.nav__panel-foot a { font-weight: 600; font-size: var(--fs-small); display: inline-flex; gap: 6px; align-items: center; }

.menu-product, .menu-service {
  display: flex; align-items: center; gap: 14px;
  padding: 10px 12px; border-radius: var(--r-s);
  transition: background-color 150ms;
}
.menu-product:hover, .menu-service:hover { background: var(--paper-2); }
.menu-product__mark { width: 38px; height: 38px; border-radius: 10px; flex: none; display: grid; place-items: center; background: #fff; border: 1px solid var(--rule); box-shadow: 0 1px 2px rgba(12, 39, 51, 0.05); transition: border-color 150ms; }
.menu-product__mark img { width: 24px; height: 24px; object-fit: contain; }
.menu-product:hover .menu-product__mark { border-color: var(--plate); }
.menu-product__name { display: block; font-weight: 650; line-height: 1.25; }
.menu-product__cat { display: block; font-size: 0.8125rem; color: var(--ink-3); line-height: 1.35; }
.menu-service { font-size: 0.9375rem; font-weight: 550; color: var(--ink-2); }
.menu-service .lucide { width: 18px; height: 18px; color: var(--mint-ink); }

.header-tools { display: flex; align-items: center; gap: 14px; }
.lang-switch { display: inline-flex; border: 1px solid var(--rule); border-radius: 999px; padding: 3px; font-size: 0.8125rem; font-weight: 650; }
.lang-switch a { padding: 4px 10px; border-radius: 999px; color: var(--ink-3); }
.lang-switch a[aria-current="true"] { background: var(--grad); color: var(--ink); }
.lang-switch a:not([aria-current="true"]):hover { color: var(--ink); }

.menu-toggle { display: none; width: 44px; height: 44px; border-radius: var(--r-s); align-items: center; justify-content: center; }
.menu-toggle .lucide { width: 24px; height: 24px; }
.menu-toggle:hover { background: var(--paper-2); }

.mobile-nav {
  position: fixed; inset: var(--header-h) 0 0 0; z-index: 49;
  background: #fff; overflow-y: auto; padding: 8px var(--gutter) 40px;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity 200ms, transform 300ms var(--ease-out), visibility 0s 200ms;
}
.mobile-nav.is-open { opacity: 1; visibility: visible; transform: none; transition: opacity 200ms, transform 300ms var(--ease-out), visibility 0s; }
.mobile-nav__group { border-bottom: 1px solid var(--rule); padding: 18px 0; }
.mobile-nav__label { font-size: var(--fs-small); color: var(--ink-3); font-weight: 600; margin-bottom: 8px; display: block; }
.mobile-nav__big { display: block; font-size: 1.5rem; font-weight: 700; font-stretch: 108%; letter-spacing: -0.02em; padding: 6px 0; }
.mobile-nav .menu-product { padding: 8px 0; }
.mobile-nav__services { display: grid; gap: 2px; }
.mobile-nav__services a { padding: 7px 0; color: var(--ink-2); font-weight: 550; }
.mobile-nav__foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 24px; }

@media (max-width: 1080px) {
  .nav, .header-tools .btn { display: none; }
  .menu-toggle { display: inline-flex; }
  .header-tools { margin-left: auto; }
}
body.nav-open { overflow: hidden; }

/* Home hero -------------------------------------------------------------- */
.hero {
  padding-top: clamp(40px, 6vw, 88px); padding-bottom: clamp(56px, 7vw, 104px);
  background:
    radial-gradient(55% 70% at 100% 0%, rgba(4, 169, 255, 0.10), transparent 70%),
    radial-gradient(45% 60% at 70% 10%, rgba(2, 213, 192, 0.10), transparent 70%),
    radial-gradient(40% 50% at 0% 100%, rgba(0, 255, 130, 0.10), transparent 70%);
}
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 96px); align-items: end; }
.hero__copy { display: grid; gap: 28px; align-content: start; }
.hero__copy .display { max-width: 16ch; font-size: clamp(2.5rem, 1.2rem + 3.8vw, 4.5rem); }
.hero__meta { display: flex; align-items: baseline; gap: 10px; font-size: var(--fs-small); color: var(--ink-3); font-weight: 550; }
.hero__meta::before { content: ""; flex: none; transform: translateY(-1px); width: 8px; height: 8px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 0 4px rgba(2, 213, 192, 0.2); }

/* The index: a register of what Averoa runs */
.index { border-top: 3px solid transparent; border-image: var(--grad) 1; }
.index__title { display: flex; justify-content: space-between; align-items: baseline; padding: 14px 0 12px; font-size: var(--fs-small); font-weight: 650; color: var(--ink-2); }
.index__title span:last-child { color: var(--ink-3); font-weight: 500; }
.index__list { counter-reset: idx; }
.index__row {
  --plate: var(--ink); --accent: var(--mint);
  position: relative; isolation: isolate;
  display: grid; grid-template-columns: 2.25rem 1fr auto; align-items: center; gap: 4px 14px;
  padding: 16px 14px 16px 0; margin-left: 0;
  transition: color 250ms;
}
.index__no, .index__name, .index__desc { transition: color 250ms, transform 450ms var(--ease-out); }
.index__row:hover :is(.index__no, .index__name, .index__desc),
.index__row:focus-visible :is(.index__no, .index__name, .index__desc) { transform: translateX(14px); }
.index__row::before {
  content: ""; position: absolute; inset: 0 -14px; z-index: -1; border-radius: var(--r-s);
  background: var(--plate);
  clip-path: inset(0 100% 0 0 round var(--r-s));
  transition: clip-path 520ms var(--ease-out);
}
.index__row::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--rule);
  transform-origin: left;
}
.index__no { font-size: var(--fs-small); color: var(--ink-3); font-weight: 600; font-variant-numeric: tabular-nums; }
.index__name { font-size: 1.375rem; font-weight: 720; font-stretch: 110%; letter-spacing: -0.025em; line-height: 1.15; }
.index__desc { grid-column: 2; font-size: 0.9375rem; color: var(--ink-3); line-height: 1.4; }
.index__go { grid-row: 1 / span 2; grid-column: 3; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--rule); transition: background-color 250ms, border-color 250ms, color 250ms, transform 450ms var(--ease-out); }
.index__go .lucide { width: 18px; height: 18px; }
.index__row:hover, .index__row:focus-visible { color: #fff; }
.index__row:hover::before, .index__row:focus-visible::before { clip-path: inset(0 0 0 0 round var(--r-s)); }
.index__row:hover .index__no, .index__row:focus-visible .index__no { color: var(--accent); }
.index__row:hover .index__desc, .index__row:focus-visible .index__desc { color: rgba(255, 255, 255, 0.78); }
.index__row:hover .index__go, .index__row:focus-visible .index__go { background: var(--accent); border-color: var(--accent); color: var(--plate); transform: rotate(-45deg); }
.index__row--services { --plate: var(--grad); --accent: var(--ink); }
.index__row--services:hover, .index__row--services:focus-visible { color: var(--ink); }
.index__row--services:hover .index__desc, .index__row--services:focus-visible .index__desc { color: var(--ink-2); }
.index__row--services:hover .index__go, .index__row--services:focus-visible .index__go { color: var(--mint); }

/* Load moment: the register's rules are drawn in, row by row */
@media (prefers-reduced-motion: no-preference) {
  .js .index__row::after { animation: rule-draw 900ms var(--ease-out) both; animation-delay: calc(var(--i, 0) * 90ms + 250ms); }
}
@keyframes rule-draw { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* Clients ---------------------------------------------------------------- */
.clients { border-block: 1px solid var(--rule); padding-block: 28px; }
.clients__row { display: grid; grid-template-columns: auto 1fr; gap: 32px; align-items: center; }
.clients__title { font-size: var(--fs-small); font-weight: 650; color: var(--ink-3); white-space: nowrap; }
.clients__logos { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px 32px; }
.clients__logos img { height: 56px; width: auto; max-width: 128px; object-fit: contain; mix-blend-mode: multiply; }

/* Product plates --------------------------------------------------------- */
.plates { display: grid; gap: clamp(16px, 2vw, 24px); }
.plate {
  --plate: var(--ink); --accent: var(--mint);
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 72px); align-items: center;
  padding: clamp(28px, 4.5vw, 64px);
  background: var(--plate); color: #fff; border-radius: var(--r-l);
}
.plate__body { display: grid; gap: 22px; align-content: start; }
.plate__top { display: flex; align-items: center; gap: 18px; }
.plate__no { font-size: var(--fs-small); font-weight: 650; color: var(--accent); font-variant-numeric: tabular-nums; }
.logo-chip { display: inline-flex; align-items: center; gap: 10px; background: #fff; border-radius: 10px; padding: 10px 14px; width: max-content; }
.logo-chip img { height: 26px; width: auto; }
.logo-chip__word { color: #38205f; font-weight: 700; font-size: 1.25rem; letter-spacing: -0.02em; line-height: 1; }
.logo-chip--lg { padding: 14px 18px; border-radius: 12px; }
.logo-chip--lg img { height: 34px; }
.logo-chip--lg .logo-chip__word { font-size: 1.6rem; }
.plate__title { color: #fff; }
.plate__text { color: rgba(255, 255, 255, 0.8); max-width: 52ch; }
.checks { display: grid; gap: 10px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; line-height: 1.45; }
.checks .lucide { width: 20px; height: 20px; color: var(--accent); margin-top: 1px; }
.plate .checks li { color: rgba(255, 255, 255, 0.9); }
.plate .btn-row { margin-top: 6px; }

.browser {
  background: #fff; border-radius: 12px; overflow: hidden;
  box-shadow: 0 40px 80px -32px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.08);
  transform: perspective(1600px) rotateY(-4deg) rotateX(1.5deg);
  transform-origin: left center;
  transition: transform 700ms var(--ease-out);
}
.plate:hover .browser { transform: perspective(1600px) rotateY(0) rotateX(0); }
.browser__bar { display: flex; align-items: center; gap: 12px; height: 34px; padding: 0 12px; background: #eef1ef; border-bottom: 1px solid #dfe4e1; }
.browser__dots { display: flex; gap: 6px; }
.browser__dots span { width: 9px; height: 9px; border-radius: 50%; background: #c9d0cc; }
.browser__url { flex: 1; max-width: 260px; margin-inline: auto; height: 22px; border-radius: 6px; background: #fff; color: #55655f; font-size: 0.75rem; display: flex; align-items: center; justify-content: center; gap: 6px; }
.browser__url .lucide { width: 11px; height: 11px; }
.browser img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; }

/* Services (deep field) -------------------------------------------------- */
.deep { background: var(--grad-soft); color: var(--ink); }
.deep .lead { color: var(--ink-2); }
.services-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.services-grid__head { position: sticky; top: calc(var(--header-h) + 32px); display: grid; gap: 22px; }
.services-grid__head .h2 { font-size: clamp(1.95rem, 1.2rem + 2vw, 2.9rem); }
.ledger { display: grid; grid-template-columns: 1fr 1fr; column-gap: 40px; }
.ledger__row {
  display: grid; grid-template-columns: auto 1fr auto; grid-template-rows: auto 1fr; gap: 6px 16px; align-items: start;
  padding: 22px 0; border-top: 1px solid var(--rule-deep);
}
.ledger__no { grid-row: 1 / -1; width: 2rem; padding-top: 2px; font-size: var(--fs-small); font-weight: 650; color: var(--mint-ink); font-variant-numeric: tabular-nums; }
.ledger__title { font-weight: 650; font-size: 1.0625rem; line-height: 1.3; color: var(--ink); transition: color 200ms; }
.ledger__desc { grid-column: 2; font-size: 0.9375rem; line-height: 1.5; color: var(--ink-3); }
.ledger__go { grid-row: 1; grid-column: 3; color: var(--ink-3); transition: transform 300ms var(--ease-out), color 200ms; }
.ledger__go .lucide { width: 18px; height: 18px; }
.ledger__row:hover .ledger__title { color: var(--mint-ink); }
.ledger__row:hover .ledger__go { color: var(--mint-ink); transform: translate(2px, -2px); }

.ledger--light .ledger__row { border-top-color: var(--rule); }
.ledger--light .ledger__title { color: var(--ink); }
.ledger--light .ledger__desc { color: var(--ink-3); }
.ledger--light .ledger__go { color: var(--ink-3); }
.ledger--light .ledger__row:hover .ledger__title, .ledger--light .ledger__row:hover .ledger__go { color: var(--mint-ink); }

.process { margin-top: clamp(64px, 8vw, 112px); }
.process__list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-top: 32px; counter-reset: step; }
.process__step { border-top: 3px solid transparent; border-image: var(--grad) 1; padding-top: 20px; display: grid; gap: 10px; align-content: start; }
.process__n { font-size: 2.5rem; font-weight: 760; font-stretch: 112%; line-height: 1; color: var(--mint-ink); font-variant-numeric: tabular-nums; }
.process__step p { color: var(--ink-3); font-size: 0.9375rem; }
.process--light .process__n { color: var(--mint-ink); }
.process--light .process__step p { color: var(--ink-3); }

/* Company ---------------------------------------------------------------- */
.company { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.company__copy { display: grid; gap: 24px; }
.profile { border-top: 3px solid transparent; border-image: var(--grad) 1; }
.profile__row { display: grid; grid-template-columns: 9.5rem 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--rule); }
.profile dt { color: var(--ink-3); font-size: 0.9375rem; font-weight: 550; }
.profile dd { font-weight: 600; }

.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 3vw, 48px); margin-top: clamp(56px, 7vw, 96px); }
.principle { display: grid; gap: 12px; align-content: start; padding-top: 22px; border-top: 1px solid var(--rule); }
.principle p { color: var(--ink-3); }

/* CTA close -------------------------------------------------------------- */
.cta { background: var(--grad); color: var(--ink); }
.cta .btn:not(.btn--ghost) { --btn-bg: var(--ink); --btn-fg: #fff; --btn-bd: var(--ink); }
.cta .btn--ghost { --btn-bg: rgba(255, 255, 255, 0.35); }
.cta__grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); align-items: end; }
.cta .display { max-width: 13ch; }
.cta__side { display: grid; gap: 24px; }
.cta__side p { color: var(--ink); font-size: var(--fs-lead); line-height: 1.5; }
.cta .btn--ghost { --btn-bd: rgba(12, 39, 51, 0.35); }
.cta .btn--ghost:hover { --btn-bd: var(--ink); }

/* Footer ----------------------------------------------------------------- */
.site-footer { background: var(--paper-2); border-top: 3px solid transparent; border-image: var(--grad) 1; padding-top: clamp(56px, 7vw, 88px); padding-bottom: 32px; font-size: 0.9375rem; }
.site-footer__grid { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr)); gap: 40px; }
.site-footer__brand { display: grid; gap: 18px; align-content: start; max-width: 36ch; }
.site-footer__brand img { height: 32px; width: auto; }
.site-footer__brand p, .site-footer address { color: var(--ink-3); font-style: normal; }
.site-footer h2 { font-size: var(--fs-small); font-weight: 700; margin-bottom: 14px; color: var(--ink); }
.site-footer ul { display: grid; gap: 8px; list-style: none; padding: 0; }
.site-footer li a { color: var(--ink-2); transition: color 150ms; }
.site-footer li a:hover { color: var(--mint-ink); }
.site-footer__social { display: flex; gap: 8px; }
.site-footer__social a { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--rule); display: grid; place-items: center; background: #fff; transition: border-color 150ms; }
.site-footer__social a:hover { border-color: var(--ink); }
.site-footer__social .lucide { width: 17px; height: 17px; }
.site-footer__base { margin-top: clamp(40px, 5vw, 72px); padding-top: 24px; border-top: 1px solid var(--rule); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; color: var(--ink-3); font-size: var(--fs-small); }
.site-footer__base a:hover { color: var(--ink); }

/* Page header (inner pages) ---------------------------------------------- */
.page-head {
  padding-top: clamp(32px, 5vw, 72px); padding-bottom: clamp(40px, 5vw, 72px); border-bottom: 1px solid var(--rule);
  background:
    radial-gradient(50% 90% at 100% 0%, rgba(4, 169, 255, 0.09), transparent 70%),
    radial-gradient(40% 80% at 75% 20%, rgba(2, 213, 192, 0.09), transparent 70%),
    radial-gradient(35% 70% at 0% 100%, rgba(0, 255, 130, 0.08), transparent 70%);
}
.page-head__inner { display: grid; gap: 22px; max-width: 920px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: var(--fs-small); color: var(--ink-3); }
.crumbs a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.crumbs .lucide { width: 14px; height: 14px; }
.crumbs [aria-current] { color: var(--ink-2); font-weight: 550; }

/* Product detail --------------------------------------------------------- */
.product-hero { --plate: var(--ink); --accent: var(--mint); background: var(--plate); color: #fff; padding-top: clamp(32px, 5vw, 64px); padding-bottom: clamp(56px, 7vw, 104px); overflow: hidden; }
.product-hero .crumbs { color: rgba(255, 255, 255, 0.66); }
.product-hero .crumbs [aria-current] { color: #fff; }
.product-hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: clamp(40px, 6vw, 88px); align-items: center; margin-top: clamp(32px, 4vw, 56px); }
.product-hero__copy { display: grid; gap: 26px; align-content: start; }
.product-hero__copy .lead { color: rgba(255, 255, 255, 0.8); }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 clamp(24px, 3vw, 48px); }
.feature { display: grid; gap: 10px; align-content: start; padding: 28px 0 36px; border-top: 1px solid var(--rule); }
.feature__icon { width: 26px; height: 26px; color: var(--plate); }
.feature__icon .lucide { width: 26px; height: 26px; }
.feature p { color: var(--ink-3); }

.facts { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 64px); margin-top: clamp(48px, 6vw, 80px); }
.fact { background: var(--grad-soft); border-radius: var(--r-m); padding: clamp(24px, 3vw, 40px); display: grid; gap: 12px; align-content: start; }
.fact p { color: var(--ink-2); font-size: var(--fs-lead); line-height: 1.5; }

.mini-index { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.mini-card {
  --plate: var(--ink); --accent: var(--mint);
  display: grid; gap: 14px; align-content: space-between; min-height: 200px;
  padding: 22px; border-radius: var(--r-m); background: var(--plate); color: #fff;
  transition: transform 400ms var(--ease-out), box-shadow 400ms var(--ease-out);
}
.mini-card:hover { transform: translateY(-4px); box-shadow: 0 24px 40px -24px rgba(10, 26, 22, 0.6); }
.mini-card__name { font-size: 1.375rem; font-weight: 720; font-stretch: 110%; letter-spacing: -0.025em; }
.mini-card__desc { color: rgba(255, 255, 255, 0.76); font-size: 0.9375rem; line-height: 1.45; }
.mini-card__foot { display: flex; justify-content: space-between; align-items: center; font-size: var(--fs-small); color: var(--accent); font-weight: 600; }
.mini-card__foot .lucide { width: 18px; height: 18px; }

/* Article (service detail, privacy) -------------------------------------- */
.article-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: clamp(40px, 6vw, 96px); align-items: start; }
.prose { max-width: 70ch; color: var(--ink-2); font-size: 1.0625rem; line-height: 1.7; }
.prose > * + * { margin-top: 1.1em; }
.prose h2, .prose h3 { color: var(--ink); font-stretch: 106%; font-weight: 720; letter-spacing: -0.02em; line-height: 1.2; margin-top: 2.2em; margin-bottom: 0.2em; }
.prose h2 { font-size: 1.75rem; }
.prose h3 { font-size: 1.375rem; }
.prose > :first-child, .prose > .cl-preview-section:first-child > :first-child { margin-top: 0; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li + li { margin-top: 0.45em; }
.prose li::marker { color: var(--mint-ink); font-weight: 700; }
.prose strong { color: var(--ink); font-weight: 650; }
.prose a { color: var(--mint-ink); text-decoration: underline; text-underline-offset: 3px; }
.prose hr { border: 0; border-top: 1px solid var(--rule); margin: 2.4em 0; }
.prose .cl-preview-section + .cl-preview-section { margin-top: 1em; }
.prose .cl-preview-section > :first-child { margin-top: 0; }
.prose .cl-preview-section h3 { margin-top: 0.6em; }
.prose p[style] { margin-top: 0.9em !important; }

.aside { position: sticky; top: calc(var(--header-h) + 32px); display: grid; gap: 20px; }
.aside__box { border: 1px solid var(--rule); border-radius: var(--r-m); padding: 24px; display: grid; gap: 14px; }
.aside__box--mint { background: var(--grad); border-color: transparent; }
.aside__box--mint p { color: var(--ink); }
.aside__box--mint .btn { --btn-bg: var(--ink); --btn-fg: #fff; --btn-bd: var(--ink); }
.aside__title { font-weight: 700; font-size: 1.0625rem; }
.aside__list { display: grid; }
.aside__list a { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; border-top: 1px solid var(--rule); color: var(--ink-2); font-size: 0.9375rem; font-weight: 550; }
.aside__list a:hover { color: var(--mint-ink); }
.aside__list .lucide { width: 16px; height: 16px; }

/* Contact ---------------------------------------------------------------- */
.channels { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.channel {
  display: grid; grid-template-columns: auto 1fr auto; gap: 4px 18px; align-items: center;
  padding: 26px; border: 1px solid var(--rule); border-radius: var(--r-m);
  transition: border-color 200ms, transform 400ms var(--ease-out), box-shadow 400ms var(--ease-out);
}
a.channel:hover { border-color: var(--teal); transform: translateY(-2px); box-shadow: 0 18px 32px -24px rgba(10, 26, 22, 0.5); }
.channel__icon { grid-row: span 2; width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: var(--paper-2); color: var(--mint-ink); }
.channel__icon .lucide { width: 22px; height: 22px; }
.channel--primary { background: var(--grad); border-color: transparent; }
.channel--primary .channel__icon { background: rgba(255, 255, 255, 0.55); color: var(--ink); }
.channel__label { font-size: var(--fs-small); color: var(--ink-3); font-weight: 600; }
.channel--primary .channel__label { color: var(--ink); }
.channel__value { grid-column: 2; font-size: 1.25rem; font-weight: 700; letter-spacing: -0.015em; line-height: 1.3; overflow-wrap: anywhere; }
.channel__desc { grid-column: 2; font-size: 0.9375rem; color: var(--ink-3); }
.channel--primary .channel__desc { color: var(--ink); }
.channel__go { grid-column: 3; grid-row: 1 / span 3; }
.channel__go .lucide { width: 20px; height: 20px; }
.office { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: clamp(24px, 4vw, 56px); align-items: stretch; margin-top: clamp(48px, 6vw, 80px); }
.office__copy { display: grid; gap: 16px; align-content: start; }
.office__copy address { font-style: normal; font-size: var(--fs-lead); color: var(--ink-2); line-height: 1.5; }
.map { border-radius: var(--r-m); overflow: hidden; min-height: 380px; background: var(--paper-2); }
.map iframe { width: 100%; height: 100%; min-height: 380px; border: 0; }

/* About ------------------------------------------------------------------ */
.story { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.story__body { display: grid; gap: 1.1em; font-size: var(--fs-lead); line-height: 1.6; color: var(--ink-2); max-width: 64ch; }
.story__body p:first-child { color: var(--ink); font-size: clamp(1.25rem, 1.05rem + 0.6vw, 1.55rem); line-height: 1.45; font-weight: 500; }
.mission { background: var(--grad-soft); border-radius: var(--r-l); padding: clamp(32px, 5vw, 72px); display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(24px, 5vw, 80px); }
.mission p { font-size: var(--fs-lead); line-height: 1.6; color: var(--ink-2); max-width: 64ch; }

/* Reveal ----------------------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
  .ready .reveal { opacity: 0; transform: translateY(18px); transition: opacity 700ms var(--ease-out), transform 900ms var(--ease-out); }
  .ready .reveal.is-in { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* Responsive ------------------------------------------------------------- */
@media (max-width: 1080px) {
  .hero__grid, .services-grid, .company, .cta__grid, .product-hero__grid, .article-grid, .story, .mission, .office { grid-template-columns: minmax(0, 1fr); }
  .hero__grid { align-items: start; }
  .services-grid__head, .aside { position: static; }
  .plate { grid-template-columns: minmax(0, 1fr); }
  .plate__media { order: -1; }
  .browser { transform: none; }
  .process__list { grid-template-columns: repeat(2, 1fr); }
  .site-footer__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .site-footer__brand { grid-column: 1 / -1; }
  .mini-index { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  :root { --header-h: 64px; }
  .brand img { height: 30px; }
  .ledger { grid-template-columns: minmax(0, 1fr); }
  .process__list, .principles, .features, .facts, .channels { grid-template-columns: minmax(0, 1fr); }
  .clients__row { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .clients__logos { justify-content: flex-start; gap: 16px 26px; }
  .clients__logos img { height: 36px; }
  .profile__row { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .plate { padding: 22px; border-radius: 20px; }
  .btn-row .btn { flex: 1 1 auto; justify-content: center; }
  .index__name { font-size: 1.2rem; }
  .mini-index { grid-template-columns: minmax(0, 1fr); }
  .mini-card { min-height: 0; }
  .channel { padding: 20px; }
}

.product-hero .display { font-size: clamp(2.1rem, 1.1rem + 2.5vw, 3.5rem); max-width: 18ch; }

.process:first-child { margin-top: 0; }

/* Service detail ------------------------------------------------------------ */
.service-body { display: grid; gap: clamp(48px, 6vw, 80px); align-content: start; }
.deliverables { list-style: none; padding: 0; margin-top: 24px; border-top: 3px solid transparent; border-image: var(--grad) 1; }
.deliverable { display: grid; grid-template-columns: 2.5rem 1fr; gap: 6px 16px; padding: 22px 0; border-bottom: 1px solid var(--rule); }
.deliverable__no { grid-row: 1 / span 2; padding-top: 3px; font-size: var(--fs-small); font-weight: 650; color: var(--mint-ink); font-variant-numeric: tabular-nums; }
.deliverable p { color: var(--ink-3); max-width: 62ch; }
.outcomes { display: grid; gap: 20px; }
.outcomes .checks li { font-size: var(--fs-lead); color: var(--ink-2); }
.outcomes .checks .lucide { color: var(--mint-ink); width: 22px; height: 22px; margin-top: 3px; }
.fit { background: var(--grad-soft); border-radius: var(--r-m); padding: clamp(24px, 3vw, 36px); display: grid; gap: 10px; }
.fit p { font-size: var(--fs-lead); line-height: 1.55; color: var(--ink-2); max-width: 60ch; }

/* Blog ---------------------------------------------------------------------- */
.chip { display: inline-flex; align-items: center; height: 24px; padding: 0 10px; border-radius: 999px; background: var(--grad-soft); box-shadow: inset 0 0 0 1px rgba(2, 213, 192, 0.35); color: var(--mint-ink); font-size: 0.8125rem; font-weight: 650; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: clamp(28px, 4vw, 48px); }
.chip-link { display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--rule); font-size: 0.9375rem; font-weight: 600; color: var(--ink-2); transition: border-color 150ms, background-color 150ms; }
.chip-link:hover { border-color: var(--teal); }
.chip-link[aria-current="page"] { background: var(--grad); border-color: transparent; color: var(--ink); }
.chip-link .lucide { width: 16px; height: 16px; }
.chip-link--feed { margin-left: auto; color: var(--ink-3); }

.post-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 2.5vw, 32px); }
.post-feature { margin-bottom: clamp(28px, 4vw, 48px); }
.post-card { display: grid; grid-template-rows: auto 1fr; border-radius: var(--r-m); overflow: hidden; border: 1px solid var(--rule); background: #fff; transition: transform 400ms var(--ease-out), box-shadow 400ms var(--ease-out), border-color 200ms; }
.post-card:hover { transform: translateY(-3px); border-color: rgba(2, 213, 192, 0.5); box-shadow: 0 22px 40px -26px rgba(12, 39, 51, 0.45); }
.post-card__cover { display: block; aspect-ratio: 1200 / 630; overflow: hidden; background: var(--grad-soft); }
.post-card__cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms var(--ease-out); }
.post-card:hover .post-card__cover img { transform: scale(1.03); }
.post-card__body { display: grid; gap: 10px; align-content: start; padding: 20px 22px 24px; }
.post-card__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: var(--fs-small); color: var(--ink-3); }
.post-card__title { font-size: 1.1875rem; font-weight: 700; line-height: 1.3; letter-spacing: -0.015em; color: var(--ink); text-wrap: balance; }
.post-card__excerpt { font-size: 0.9375rem; line-height: 1.55; color: var(--ink-3); }
.post-card__more { display: inline-flex; align-items: center; gap: 6px; margin-top: 4px; font-weight: 600; font-size: 0.9375rem; color: var(--mint-ink); }
.post-card__more .lucide { width: 16px; height: 16px; transition: transform 300ms var(--ease-out); }
.post-card:hover .post-card__more .lucide { transform: translateX(3px); }
.post-card--featured { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); grid-template-rows: none; }
.post-card--featured .post-card__cover { aspect-ratio: auto; min-height: 100%; }
.post-card--featured .post-card__cover img { object-position: left center; }
.post-card--featured .post-card__body { align-content: center; gap: 14px; padding: clamp(24px, 4vw, 48px); }
.post-card--featured .post-card__title { font-size: clamp(1.5rem, 1.1rem + 1.2vw, 2.25rem); font-stretch: 108%; font-weight: 740; letter-spacing: -0.025em; line-height: 1.12; }
.post-card--featured .post-card__excerpt { font-size: var(--fs-lead); }
.post-list__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 12px 24px; margin-bottom: 28px; }

.post-head { padding-top: clamp(32px, 5vw, 64px); background: radial-gradient(50% 70% at 100% 0%, rgba(4, 169, 255, 0.09), transparent 70%), radial-gradient(40% 60% at 0% 40%, rgba(0, 255, 130, 0.08), transparent 70%); }
.post-head__inner { display: grid; gap: 20px; max-width: 900px; }
.post-head__title { font-size: clamp(2rem, 1.2rem + 2.8vw, 3.5rem); line-height: 1.06; }
.post-head__meta { display: flex; flex-wrap: wrap; gap: 8px; font-size: var(--fs-small); color: var(--ink-3); font-weight: 550; }
.post-cover { margin-top: clamp(28px, 4vw, 48px); border-radius: var(--r-l); overflow: hidden; border: 1px solid var(--rule); }
.post-cover img { width: 100%; height: auto; }
.post-body h2 { scroll-margin-top: calc(var(--header-h) + 24px); }
.post-body blockquote { margin: 1.6em 0; padding: 18px 22px; border-radius: var(--r-m); background: var(--grad-soft); color: var(--ink); font-size: 1.125rem; }
.post-body blockquote p { margin: 0; }
.toc { list-style: none; padding: 0; margin: 0; display: grid; counter-reset: toc; }
.toc li { counter-increment: toc; border-top: 1px solid var(--rule); }
.toc a { display: grid; grid-template-columns: 1.75rem 1fr; gap: 6px; padding: 9px 0; font-size: 0.9375rem; line-height: 1.4; color: var(--ink-2); }
.toc a::before { content: counter(toc, decimal-leading-zero); color: var(--mint-ink); font-weight: 650; font-size: var(--fs-small); font-variant-numeric: tabular-nums; padding-top: 1px; }
.toc a:hover { color: var(--mint-ink); }
.aside-product { --plate: var(--ink); --accent: var(--mint); display: grid; gap: 14px; padding: 24px; border-radius: var(--r-m); background: var(--plate); color: #fff; transition: transform 400ms var(--ease-out); }
.aside-product:hover { transform: translateY(-2px); }
.aside-product__label { font-size: var(--fs-small); font-weight: 600; color: var(--accent); }
.aside-product__text { color: rgba(255, 255, 255, 0.82); font-size: 0.9375rem; line-height: 1.5; }
.aside-product__go { display: inline-flex; align-items: center; gap: 6px; font-weight: 650; font-size: 0.9375rem; }
.aside-product__go .lucide { width: 16px; height: 16px; }
.aside-service { color: var(--ink); }

@media (max-width: 1080px) {
  .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .post-card--featured { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto 1fr; }
  .post-card--featured .post-card__cover { aspect-ratio: 1200 / 630; }
}
@media (max-width: 720px) {
  .post-grid { grid-template-columns: minmax(0, 1fr); }
  .chip-link--feed { margin-left: 0; }
  .post-cover { border-radius: var(--r-m); }
}

/* Touch targets ------------------------------------------------------------- */
.lang-switch a { display: inline-flex; align-items: center; min-height: 30px; padding: 4px 12px; }
.crumbs a { display: inline-block; padding: 6px 0; }
@media (max-width: 720px) {
  .lang-switch a { min-height: 34px; padding: 4px 14px; }
  .site-footer li a { display: inline-block; padding: 4px 0; }
}
.site-footer__base a { display: inline-block; padding: 4px 0; }
.pager { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: clamp(32px, 4vw, 56px); }
.pager__link { display: inline-grid; place-items: center; min-width: 44px; height: 44px; padding: 0 12px; border-radius: var(--r-s); border: 1px solid var(--rule); font-weight: 650; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.pager__link:hover { border-color: var(--teal); }
.pager__link[aria-current="page"] { background: var(--grad); border-color: transparent; color: var(--ink); }
.remote-note { display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: start; margin-top: 12px; padding: clamp(20px, 3vw, 28px); border-radius: var(--r-m); background: var(--grad-soft); }
.remote-note__icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: #fff; color: var(--mint-ink); box-shadow: inset 0 0 0 1px rgba(2, 213, 192, 0.3); }
.remote-note__icon .lucide { width: 22px; height: 22px; }
.remote-note p { color: var(--ink-2); max-width: 70ch; margin-top: 6px; }