/* ==========================================================================
   Construtora Kairós — sistema visual
   Base: design system "Pravah" (dossiê de engenharia sobre papel pergaminho)
   Tipografia: Inter (substituta de ABCfavorit Book) — ver fonts.css
   ========================================================================== */

:root {
  /* Cores */
  --color-parchment: #f3f1ed;
  --color-pure-white: #ffffff;
  --color-ink-black: #181011;
  --color-charcoal: #222222;
  --color-aubergine-black: #302023;
  --color-ash: #aaaaaa;
  --color-dim: #666666;
  --color-bone: #d8d4d4;
  /* Ash puro reprova contraste em fundo claro; este tom o substitui em texto grande */
  --color-ash-strong: #8a837d;

  /* Tipografia */
  --font-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
               "Segoe UI", Roboto, sans-serif;

  --text-caption: 12px;
  --text-body-sm: 14px;
  --text-body: 15px;
  --text-body-lg: 17px;
  --text-subheading: 20px;
  --text-heading-sm: clamp(22px, 3.2vw, 28px);
  --text-heading: clamp(24px, 3.8vw, 32px);
  --text-heading-lg: clamp(28px, 5vw, 40px);
  --text-display: clamp(32px, 6.2vw, 48px);
  /* o título do hero é o único elemento da coluna, então cresce um pouco
     mais que o passo de display em telas largas */
  --text-hero: clamp(34px, 3.7vw, 58px);

  --weight-regular: 400;
  --weight-bold: 700;

  /* Espaçamento */
  --sp-8: 8px;   --sp-16: 16px;  --sp-24: 24px;  --sp-32: 32px;
  --sp-48: 48px; --sp-64: 64px;  --sp-80: 80px;  --sp-96: 96px;
  --sp-112: 112px; --sp-160: 160px;

  /* Layout */
  --page-max: 1920px;
  --gutter: clamp(24px, 4.5vw, 120px);
  --section-pad: clamp(64px, 10vw, 120px);
  /* recuo que alinha conteúdo sangrado à coluna do container */
  --bleed-pad: max(var(--gutter), calc((100% - var(--page-max)) / 2 + var(--gutter)));

  /* Raios */
  --radius-md: 4px;
  --radius-lg: 8px;
  --radius-full: 100px;

}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-parchment);
  color: var(--color-ink-black);
  font-family: var(--font-sans);
  font-size: var(--text-body);
  font-weight: var(--weight-regular);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss04" on, "ss11" on;
}
img, svg { max-width: 100%; display: block; }
h1, h2, h3, h4, p, figure, blockquote { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }

:focus-visible {
  outline: 2px solid var(--color-ink-black);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: absolute; left: var(--sp-8); top: -100px; z-index: 200;
  background: var(--color-ink-black); color: var(--color-parchment);
  padding: 10px 18px; border-radius: var(--radius-md); font-size: var(--text-body-sm);
  transition: top .18s ease;
}
.skip-link:focus { top: var(--sp-8); }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- Primitivas tipográficas ---------- */
.display   { font-size: var(--text-display);    line-height: 1.08; letter-spacing: -0.02em; font-weight: 400; }
.h-lg      { font-size: var(--text-heading-lg); line-height: 1.15; letter-spacing: -0.02em; font-weight: 400; }
.h         { font-size: var(--text-heading);    line-height: 1.25; letter-spacing: -0.02em; font-weight: 400; }
.h-sm      { font-size: var(--text-heading-sm); line-height: 1.3;  letter-spacing: -0.02em; font-weight: 400; }
.subheading{ font-size: var(--text-subheading); line-height: 1.4;  font-weight: 700; }
.body-lg   { font-size: var(--text-body-lg);    line-height: 1.55; }
.body-sm   { font-size: var(--text-body-sm);    line-height: 1.5; }
.caption   { font-size: var(--text-caption);    line-height: 1.4;  color: var(--color-dim); }
.muted     { color: var(--color-dim); }
.text-ash  { color: var(--color-ash); }
.tone-quiet { color: var(--color-ash-strong); }
.inverse .tone-quiet, .closing .tone-quiet { color: var(--color-ash); }

/* Etiqueta em caixa alta — classificação de seção */
.label {
  display: inline-block;
  background: var(--color-pure-white);
  color: var(--color-ink-black);
  border-radius: var(--radius-md);
  padding: 3px 8px;
  font-size: var(--text-caption);
  line-height: 1.4;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  font-weight: 400;
  white-space: nowrap;
}
.label--bare {
  background: transparent;
  padding-left: 0; padding-right: 0;
  color: var(--color-dim);
}
.label--onDark { background: rgba(243,241,237,.10); color: var(--color-parchment); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  border: 1px solid var(--color-ink-black);
  background: transparent;
  color: var(--color-ink-black);
  font-size: var(--text-body);
  line-height: 1.4;
  padding: 9px 20px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}
.btn:hover { background: var(--color-ink-black); color: var(--color-parchment); }
.btn--solid { background: var(--color-ink-black); color: var(--color-parchment); }
.btn--solid:hover { background: var(--color-charcoal); border-color: var(--color-charcoal); }
.btn--square { border-radius: var(--radius-md); padding: 6px 16px; font-size: var(--text-body-sm); }
.btn--onDark { border-color: rgba(243,241,237,.55); color: var(--color-parchment); }
.btn--onDark:hover { background: var(--color-parchment); color: var(--color-ink-black); border-color: var(--color-parchment); }
.btn__arrow { transition: transform .2s ease; }
.btn:hover .btn__arrow { transform: translateX(3px); }

/* ---------- Grade de losangos ---------- */
.dgrid {
  display: grid;
  grid-template-columns: repeat(3, 8px);
  grid-auto-rows: 8px;
  gap: 5px;
  align-self: start;
  align-content: start;
  justify-content: start;
  width: 34px; height: 34px; flex: 0 0 34px;
  color: #9c9691;
}
.dgrid i {
  display: block; width: 8px; height: 8px;
  border: 1px solid currentColor;
  transform: rotate(45deg);
}
.svc .dgrid { --dfill: var(--color-ink-black); }
.dgrid[data-fill~="1"] i:nth-child(1), .dgrid[data-fill~="2"] i:nth-child(2),
.dgrid[data-fill~="3"] i:nth-child(3), .dgrid[data-fill~="4"] i:nth-child(4),
.dgrid[data-fill~="5"] i:nth-child(5), .dgrid[data-fill~="6"] i:nth-child(6),
.dgrid[data-fill~="7"] i:nth-child(7), .dgrid[data-fill~="8"] i:nth-child(8),
.dgrid[data-fill~="9"] i:nth-child(9) { background: var(--dfill, currentColor); }

/* ---------- Layout ---------- */
.wrap { max-width: var(--page-max); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section-pad); }
.section--tight { padding-block: clamp(40px, 6vw, 64px); }
.section-head { max-width: 720px; margin-bottom: var(--sp-48); }
.section-head .label { margin-bottom: var(--sp-24); }
.section-head p {
  margin-top: var(--sp-16);
  font-size: var(--text-body-lg);
  line-height: 1.55;
  color: var(--color-charcoal);
}
.rule { height: 1px; background: var(--color-bone); border: 0; margin: 0; }

/* ==========================================================================
   Navegação em chips
   Vive dentro da coluna esquerda do hero, como na referência: três blocos
   arredondados sobre o pergaminho, não uma barra que atravessa a página.
   ========================================================================== */
.chipnav {
  grid-column: 1; grid-row: 1;
  display: flex; align-items: center; gap: var(--sp-8);
  padding-top: var(--sp-24);
}

.chip {
  display: flex; align-items: center;
  height: 44px;
  background: rgba(24, 16, 17, .05);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  border: 0;
  border-radius: var(--radius-md);
  font-size: var(--text-body);
  line-height: 1;
  color: var(--color-ink-black);
  transition: background-color .18s ease;
}
.chip--logo { padding: 4px 16px; }
.chip--logo img { height: 22px; width: auto; }

.chipnav__menu { display: flex; align-items: center; gap: var(--sp-8); }

.chip--links { padding: 4px; gap: 2px; }
.chip--links a {
  display: flex; align-items: center;
  height: 36px; padding: 0 12px;
  border-radius: 3px;
  white-space: nowrap;
  transition: background-color .18s ease;
}
.chip--links a:hover,
.chip--links a[aria-current="true"] { background: rgba(24, 16, 17, .07); }

.chip--cta { padding: 0 18px; white-space: nowrap; cursor: pointer; }
.chip--cta:hover { background: var(--color-ink-black); color: var(--color-parchment); }

.chip--toggle { display: none; padding: 0 16px; cursor: pointer; font: inherit; }
.chip--toggle:hover { background: rgba(24, 16, 17, .09); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero { border-bottom: 1px solid var(--color-bone); overflow: hidden; }
.hero__grid {
  display: grid;
  /* A foto ocupa 48% da viewport, como na referência. O recuo fica na grade
     (não nas colunas), então o texto começa exatamente na mesma coluna das
     seções de baixo e a foto continua encostada na borda direita. */
  grid-template-columns: minmax(0, 1fr) 48vw;
  grid-template-rows: auto 1fr;
  align-items: start;
  padding-left: var(--bleed-pad);
}
.chipnav, .hero__text { padding-right: clamp(32px, 5vw, 96px); }
.hero__text {
  grid-column: 1; grid-row: 2;
  padding-bottom: clamp(48px, 7vw, 96px);
}
.hero__rule {
  height: 1px; background: var(--color-bone); border: 0;
  margin: 40px 0 var(--sp-24);
}

.hero__title {
  font-size: var(--text-hero);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 400;
}
.hero__body { margin-top: var(--sp-24); max-width: 46ch; color: var(--color-charcoal); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--sp-16); margin-top: var(--sp-32); }
.hero__meta {
  display: flex; flex-wrap: wrap; gap: var(--sp-16);
  margin-top: var(--sp-32); padding-top: var(--sp-24);
  border-top: 1px solid var(--color-bone);
  font-size: var(--text-caption); letter-spacing: 0.10em;
  text-transform: uppercase; color: var(--color-dim);
}
.hero__meta span { display: flex; align-items: center; gap: 10px; }
.hero__meta span:not(:last-child)::after { content: ""; width: 5px; height: 5px; background: var(--color-bone); transform: rotate(45deg); }

.hero__media {
  grid-column: 2; grid-row: 1 / span 2;
  position: relative;
  /* altura explícita, não min-height: a foto é 4:5 e, sem altura definida,
     ela renderiza na proporção natural e empurra o hero para além da tela.
     Amarrada à altura da viewport para a próxima seção sempre aparecer. */
  height: clamp(420px, min(82vh, 46vw), 760px);
  background: var(--color-aubergine-black);
}
.hero__media picture { display: block; height: 100%; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }

/* Cartões de notificação sobre a imagem */
.glass {
  position: absolute;
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
  padding: 12px 14px;
  max-width: 236px;
  color: var(--color-ink-black);
}
.glass .label { background: rgba(24,16,17,.06); padding: 2px 7px; }
.glass__title { font-size: var(--text-body-sm); font-weight: 700; margin-top: 9px; }
.glass__body { font-size: var(--text-caption); color: var(--color-dim); margin-top: 3px; }
.glass--a { top: 7%; left: -24px; }
.glass--b { bottom: 8%; right: var(--sp-32); }

.glass__meter { height: 3px; background: rgba(24,16,17,.14); margin-top: 10px; border-radius: 2px; overflow: hidden; }
.glass__meter i { display: block; height: 100%; background: var(--color-ink-black); width: var(--pct, 44%); }

/* ==========================================================================
   Faixa de números
   ========================================================================== */
.stats { border-bottom: 1px solid var(--color-bone); }
.stats__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  padding-block: var(--sp-48);
}
.stat { padding-inline: var(--sp-24); border-left: 1px solid var(--color-bone); }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat__num { font-size: var(--text-heading); letter-spacing: -0.02em; line-height: 1.1; }
.stat__label {
  margin-top: var(--sp-8);
  font-size: var(--text-caption); letter-spacing: 0.10em;
  text-transform: uppercase; color: var(--color-dim);
}

/* ==========================================================================
   Serviços
   ========================================================================== */
.svc-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--color-bone);
  border: 1px solid var(--color-bone); border-radius: var(--radius-md);
  overflow: hidden;
}
.svc {
  background: var(--color-pure-white);
  padding: var(--sp-32) var(--sp-24);
  display: flex; flex-direction: column; gap: var(--sp-16);
  transition: background-color .2s ease;
}
.svc:hover { background: #fbfaf8; }
.svc h3 { font-size: var(--text-subheading); font-weight: 700; line-height: 1.35; }
.svc p { font-size: var(--text-body-sm); color: var(--color-dim); }
.svc__tag {
  margin-top: auto; padding-top: var(--sp-8);
  font-size: var(--text-caption); letter-spacing: 0.10em;
  text-transform: uppercase; color: var(--color-dim);
}

/* ==========================================================================
   Seção invertida (Problema)
   ========================================================================== */
.inverse {
  background: var(--color-aubergine-black);
  color: var(--color-parchment);
}
.inverse .section-head p { color: var(--color-ash); }
.problem-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  column-gap: var(--sp-64);
}
.problem {
  display: flex; gap: var(--sp-24);
  padding-block: var(--sp-24);
  border-top: 1px solid rgba(24,16,17,.42);
}
.problem .dgrid { color: var(--color-ash); --dfill: var(--color-parchment); }
.problem h3 { font-size: var(--text-subheading); font-weight: 700; color: var(--color-pure-white); }
.problem p { font-size: var(--text-body-sm); color: var(--color-ash); margin-top: 6px; }
.inverse__close {
  margin-top: var(--sp-64); padding-top: var(--sp-48);
  border-top: 1px solid rgba(24,16,17,.42);
  display: flex; flex-wrap: wrap; gap: var(--sp-32);
  align-items: center; justify-content: space-between;
}
.inverse__close p { max-width: 40ch; font-size: var(--text-body-lg); }

/* ==========================================================================
   Blocos ilustração + texto
   ========================================================================== */
.split {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: clamp(32px, 5vw, 64px); align-items: center;
}
.split--reverse .split__media { order: 2; }
.panel {
  position: relative;
  background: var(--color-pure-white);
  border: 1px solid var(--color-bone);
  border-radius: var(--radius-md);
  padding: var(--sp-32);
  color: var(--color-ink-black);
}
.panel img { width: 100%; height: auto; }
.panel--photo { padding: 0; overflow: hidden; border: 0; }
.panel--photo img { border-radius: var(--radius-md); }

/* Cartão de alerta embutido na ilustração */
.inset {
  position: absolute; bottom: var(--sp-24); left: var(--sp-24);
  background: var(--color-pure-white);
  border: 1px solid var(--color-bone);
  border-radius: var(--radius-md);
  padding: 12px 14px; max-width: 258px;
}
.inset__title { font-size: var(--text-body-sm); font-weight: 700; }
.inset__body { font-size: var(--text-caption); color: var(--color-dim); margin-top: 3px; }
.inset--tr { bottom: auto; left: auto; top: var(--sp-24); right: var(--sp-24); }
.inset--tl { bottom: auto; top: var(--sp-24); left: var(--sp-24); }

/* Lista numerada de etapas */
.steps { border-top: 1px solid var(--color-bone); }
.step {
  display: grid; grid-template-columns: 52px 1fr;
  gap: var(--sp-16);
  padding-block: var(--sp-24);
  border-bottom: 1px solid var(--color-bone);
}
.step__num {
  font-size: var(--text-caption); letter-spacing: 0.10em;
  color: var(--color-dim); padding-top: 4px;
}
.step h3 { font-size: var(--text-subheading); font-weight: 700; }
.step p { font-size: var(--text-body-sm); color: var(--color-dim); margin-top: 6px; }

/* Lista de marcadores com losango */
.checks { display: grid; gap: var(--sp-16); margin-top: var(--sp-32); }
.checks li { display: flex; gap: 14px; font-size: var(--text-body); color: var(--color-charcoal); }
.checks li::before {
  content: ""; flex: 0 0 7px; width: 7px; height: 7px; margin-top: 8px;
  background: var(--color-ink-black); transform: rotate(45deg);
}

/* ==========================================================================
   Obras
   ========================================================================== */
.works {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--sp-24);
}
.work { grid-column: span 2; }
.work--wide { grid-column: span 3; }
.work { display: flex; flex-direction: column; }
.work__media {
  position: relative; overflow: hidden;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-md);
  background: var(--color-aubergine-black);
}
.work--wide .work__media { aspect-ratio: 3 / 2; }
.work__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s cubic-bezier(.2,.6,.2,1);
}
.work:hover .work__media img { transform: scale(1.03); }
.work__caption {
  margin-top: auto;
  display: flex; justify-content: space-between; align-items: baseline;
  gap: var(--sp-16); margin-top: var(--sp-16);
  padding-top: var(--sp-16); border-top: 1px solid var(--color-bone);
}
.work__caption h3 { font-size: var(--text-body-lg); font-weight: 700; }
.work__caption p { font-size: var(--text-caption); color: var(--color-dim); margin-top: 4px; }
.work__status {
  font-size: var(--text-caption); letter-spacing: 0.10em;
  text-transform: uppercase; color: var(--color-dim); white-space: nowrap;
}

/* ==========================================================================
   Contato
   ========================================================================== */
.contact { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.15fr); gap: clamp(32px,5vw,80px); }
.form { display: grid; gap: var(--sp-16); }
.field { display: grid; gap: 6px; }
.field label {
  font-size: var(--text-caption); letter-spacing: 0.10em;
  text-transform: uppercase; color: var(--color-dim);
}
.field input, .field select, .field textarea {
  background: var(--color-pure-white);
  border: 1px solid var(--color-bone);
  border-radius: var(--radius-md);
  padding: 11px 13px;
  font-size: var(--text-body);
  width: 100%;
  transition: border-color .18s ease;
}
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--color-ash); }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--color-ink-black); outline: none;
}
.field textarea { resize: vertical; min-height: 108px; }
.field--row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-16); }
.form__foot { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-16); margin-top: var(--sp-8); }
.form__note { font-size: var(--text-caption); color: var(--color-dim); max-width: 34ch; }

.contact__info { display: grid; gap: var(--sp-24); align-content: start; }
.info-row {
  display: grid; grid-template-columns: 120px 1fr; gap: var(--sp-16);
  padding-block: var(--sp-16); border-top: 1px solid var(--color-bone);
}
.info-row dt {
  font-size: var(--text-caption); letter-spacing: 0.10em;
  text-transform: uppercase; color: var(--color-dim);
}
.info-row dd { margin: 0; font-size: var(--text-body); }
.info-row dd a:hover { text-decoration: underline; text-underline-offset: 3px; }

/* ==========================================================================
   Fecho escuro + rodapé
   ========================================================================== */
.closing {
  position: relative;
  isolation: isolate;
  background: var(--color-aubergine-black);
  color: var(--color-parchment);
  overflow: hidden;
}
.closing__bg { position: absolute; inset: 0; z-index: -2; }
.closing__bg img { width: 100%; height: 100%; object-fit: cover; opacity: .85; }
.closing::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg,
    rgba(48,32,35,.42) 0%, rgba(48,32,35,.72) 48%, rgba(48,32,35,.94) 100%);
}
.closing__content { padding-block: var(--section-pad) var(--sp-32); }

.closing__cta { padding-bottom: var(--sp-96); }
.closing__rule { height: 1px; background: rgba(243,241,237,.28); border: 0; margin: 0 0 var(--sp-32); }
.closing__title {
  font-size: var(--text-heading-lg);
  line-height: 1.18; letter-spacing: -0.02em;
  max-width: 22ch;
  margin-bottom: var(--sp-32);
}

.footer__grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--sp-48); align-items: start;
  padding-top: var(--sp-48);
  border-top: 1px solid rgba(243,241,237,.18);
}
.footer__logo img { width: 168px; }
.footer__tag { margin-top: var(--sp-24); max-width: 32ch; font-size: var(--text-body-sm); color: var(--color-ash); }
.closing h3 {
  font-size: var(--text-caption); letter-spacing: 0.10em;
  text-transform: uppercase; color: var(--color-ash);
  font-weight: 400; margin-bottom: var(--sp-16);
}
.closing li + li { margin-top: 10px; }
.closing li a, .closing li span { font-size: var(--text-body-sm); }
.closing li a:hover { text-decoration: underline; text-underline-offset: 3px; }
.closing .muted { color: var(--color-ash); }
.footer__bottom {
  margin-top: var(--sp-64); padding-top: var(--sp-24);
  border-top: 1px solid rgba(243,241,237,.18);
  display: flex; flex-wrap: wrap; gap: var(--sp-16);
  justify-content: space-between;
  font-size: var(--text-caption); color: var(--color-ash);
}

/* ==========================================================================
   Revelação em rolagem
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(14px); }
.reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity .6s ease, transform .6s cubic-bezier(.2,.6,.2,1);
}
.no-js .reveal { opacity: 1; transform: none; }

/* ==========================================================================
   Responsivo
   ========================================================================== */
@media (max-width: 1024px) {
  /* coluna única: chips no topo, depois a foto, depois o título */
  .hero__grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    padding-left: 0;
  }
  .chipnav, .hero__text { padding-left: var(--bleed-pad); }
  .chipnav   { grid-column: 1; grid-row: 1; padding-right: var(--gutter); }
  .hero__media { grid-column: 1; grid-row: 2; height: clamp(300px, 52vh, 440px); margin-top: var(--sp-24); }
  .hero__text  { grid-column: 1; grid-row: 3; padding-right: var(--gutter); }
  .hero__rule  { margin-top: var(--sp-32); }
  .glass--a { left: 16px; }
  .glass--b { right: 16px; }
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__logo { grid-column: 1 / -1; }
}

@media (max-width: 860px) {
  .chipnav { flex-wrap: wrap; }
  .chip--toggle { display: flex; margin-left: auto; }
  .chipnav__menu { display: none; }
  .chipnav.is-open .chipnav__menu {
    display: flex; flex-direction: column; align-items: stretch;
    flex-basis: 100%; gap: var(--sp-8); margin-top: var(--sp-8);
  }
  .chipnav.is-open .chip--links { flex-direction: column; align-items: stretch; height: auto; }
  .chipnav.is-open .chip--links a { height: 42px; padding-inline: 14px; }
  .chipnav.is-open .chip--cta { height: 46px; justify-content: center; }
  .problem-grid { grid-template-columns: 1fr; column-gap: 0; }
  .split, .contact { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: 0; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); row-gap: var(--sp-32); }
  .stat:nth-child(3) { border-left: 0; padding-left: 0; }
  .works { grid-template-columns: repeat(4, 1fr); }
  .work, .work--wide { grid-column: span 2; }
}

@media (max-width: 560px) {
  .svc-grid { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: 1fr; row-gap: var(--sp-24); }
  .stat { border-left: 0; padding-left: 0; }
  .works { grid-template-columns: 1fr; }
  .work, .work--wide { grid-column: span 1; }
  .glass { max-width: 200px; }
  .glass--a { left: 8px; top: 10px; }
  .glass--b { right: 8px; bottom: 10px; }
  .field--row { grid-template-columns: 1fr; }
  .info-row { grid-template-columns: 1fr; gap: 4px; }
  .footer__grid { grid-template-columns: 1fr; gap: var(--sp-32); }
  .inset { position: static; max-width: none; margin-top: var(--sp-24); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important; animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .chipnav, .glass, .form, .skip-link, .closing__bg, .closing__cta { display: none !important; }
  body { background: #fff; }
  .inverse, .closing { background: #fff !important; color: #000; }
  .closing::after { display: none; }
  .closing h3, .closing .muted, .footer__tag, .footer__bottom { color: #444; }
}