/* Hallmark · v3 commercial redesign (user direction: "look production/commercial")
 * architecture: sticky header + topbar · full-bleed hero w/ trust chips · overlapping
 * stats bar · photo service cards · dark why-us w/ icon grid · 4-step process ·
 * photo gallery · FAQ accordion · split quote/contact · 4-column footer · mobile
 * sticky call bar
 * brand kept from v2: paper oklch(98.4% 0.002 90) · ink oklch(21% 0.005 230) ·
 * accent oklch(65% 0.206 42) · Montserrat + Inter · client photography
 * axes: light / geometric-sans / warm-orange ~42° · motion: functional states + card hover lift only
 */
@import url("tokens.css");

/* ── base ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { overflow-x: clip; scroll-behavior: smooth; }
body {
  overflow-x: clip;
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
}

:target { scroll-margin-block-start: calc(4.5rem + var(--space-lg)); }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: var(--lh-display);
  letter-spacing: -0.015em;
  margin: 0;
  overflow-wrap: anywhere;
  min-width: 0;
}
h1 { font-size: clamp(2.3rem, 4.2vw + 1rem, 4.4rem); }
h2 { font-size: clamp(1.7rem, 2vw + 1rem, 2.6rem); }
h3 { font-size: 1.15rem; line-height: 1.3; }

p { margin: 0; max-width: var(--measure); }
a { color: inherit; }
img { max-width: 100%; }

:focus-visible {
  outline: var(--rule-medium) solid var(--color-accent-deep);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: clip;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link {
  position: fixed;
  inset-inline-start: var(--space-sm);
  inset-block-start: var(--space-sm);
  z-index: var(--z-fixed);
  background: var(--color-ink);
  color: var(--color-on-coal);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-s);
  text-decoration: none;
  transform: translateY(calc(-100% - var(--space-lg)));
}
.skip-link:focus-visible { transform: none; }

.wrap { max-width: var(--content-max); margin-inline: auto; }

/* section scaffolding — commercial rhythm: eyebrow stacked above heading */
.section { padding: var(--space-2xl) var(--page-gutter); }
.section__head { max-width: 46rem; margin-block-end: var(--space-lg); }
.section__eyebrow {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--color-accent-deep);
  margin: 0 0 var(--space-2xs);
}
.section__sub {
  margin-block-start: var(--space-sm);
  color: var(--color-muted);
  font-size: 1.05rem;
}

/* ── buttons ──────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  min-height: 48px;
  padding: var(--space-sm) var(--space-xl);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  border: var(--rule-medium) solid transparent;
  border-radius: var(--radius-m);
  transition: background-color var(--dur-short) var(--ease-out),
              color var(--dur-short) var(--ease-out),
              transform var(--dur-micro) var(--ease-out),
              box-shadow var(--dur-short) var(--ease-out);
}
.btn:active { transform: translateY(1px); }
.btn:disabled, .input:disabled { opacity: 0.55; cursor: not-allowed; }
.btn svg { flex: none; }

.btn--primary { background: var(--color-accent); color: var(--color-accent-ink); }
.btn--primary:hover { background: var(--color-ink); color: var(--color-on-coal); }
.btn--primary:disabled { background: var(--color-accent); color: var(--color-accent-ink); }

.btn--whatsapp { background: var(--color-whatsapp); color: var(--color-on-coal); }
.btn--whatsapp:hover { filter: brightness(1.12); }

.btn--ghost-light {
  background: oklch(17% 0.005 230 / 0.35);
  color: var(--color-on-coal);
  border-color: oklch(96% 0.002 90 / 0.55);
}
.btn--ghost-light:hover { background: oklch(17% 0.005 230 / 0.6); }

/* ── topbar ───────────────────────────────────────────────────── */
.topbar {
  background: var(--color-coal);
  color: var(--color-on-coal-2);
  font-size: var(--text-xs);
  padding: var(--space-2xs) var(--page-gutter);
}
.topbar__inner {
  max-width: var(--content-max);
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-lg);
  justify-content: space-between;
  align-items: center;
}
.topbar__regions {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
}
.topbar__links { display: flex; gap: var(--space-lg); flex-wrap: wrap; }
.topbar__links a {
  color: var(--color-on-coal-2);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  min-height: 32px;
}
.topbar__links a:hover { color: var(--color-on-coal); }

/* ── header · sticky commercial bar ───────────────────────────── */
.header {
  position: sticky;
  inset-block-start: 0;
  z-index: var(--z-sticky);
  background: var(--color-paper);
  border-block-end: var(--rule-hair) solid var(--color-rule);
  transition: box-shadow var(--dur-short) var(--ease-out);
}
.header.is-scrolled { box-shadow: var(--shadow-card); }
.header__inner {
  max-width: var(--content-max);
  margin-inline: auto;
  padding: var(--space-sm) var(--page-gutter);
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}
.header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  margin-inline-end: auto;
}
.header__mark {
  width: 2.14rem;
  height: 2.6rem;
  display: block;
  color: var(--color-ink);
  flex: none;
}
.header__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.header__name small {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.header__nav { display: flex; }
.header__list {
  display: flex;
  gap: var(--space-lg);
  list-style: none;
  margin: 0;
  padding: 0;
}
.header__link {
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  padding: var(--space-sm) 0;
  white-space: nowrap;
  border-block-end: var(--rule-medium) solid transparent;
}
.header__link:hover { color: var(--color-accent-deep); border-block-end-color: var(--color-accent); }
.header__cta { display: inline-flex; }
.header__phone {
  text-decoration: none;
  font-weight: 700;
  font-family: var(--font-display);
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  color: var(--color-ink);
}
.header__phone:hover { color: var(--color-accent-deep); }
.header__menu-btn {
  display: none;
  font: inherit;
  background: none;
  border: var(--rule-medium) solid var(--color-ink);
  border-radius: var(--radius-s);
  min-height: 44px;
  min-width: 5.5rem;
  cursor: pointer;
}
.header__menu-btn[hidden] { display: none; }

/* ── hero ─────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: clamp(32rem, 78vh, 44rem);
  display: grid;
  align-items: center;
  isolation: isolate;
  padding: var(--space-3xl) 0 var(--space-4xl, 9rem);
}
.hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  z-index: -2;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(100deg,
    oklch(17% 0.005 230 / 0.88) 0%,
    oklch(17% 0.005 230 / 0.62) 45%,
    oklch(17% 0.005 230 / 0.18) 100%);
}
.hero__inner {
  max-width: var(--content-max);
  margin-inline: auto;
  padding: var(--space-2xl) var(--page-gutter) 0;
  width: 100%;
}
.hero :focus-visible { outline-color: var(--color-accent); }
.hero__eyebrow {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0;
}
.hero h1 { color: var(--color-on-coal); max-width: 18ch; margin-block-start: var(--space-sm); }
.hero__sub {
  color: var(--color-on-coal-2);
  font-size: 1.1rem;
  max-width: 54ch;
  margin-block-start: var(--space-md);
}
.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-block-start: var(--space-lg);
}
.hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs) var(--space-md);
  list-style: none;
  padding: 0;
  margin-block-start: var(--space-xl);
}
.hero__chips li {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  color: var(--color-on-coal);
  font-size: 0.9rem;
  font-weight: 500;
}
.hero__chips svg { color: var(--color-accent); }

/* ── stats · overlapping card ─────────────────────────────────── */
.stats { position: relative; }
.stats__card {
  background: var(--color-paper);
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-card);
  border: var(--rule-hair) solid var(--color-rule);
  padding: var(--space-lg) var(--space-xl);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-md);
  margin-block-start: calc(-1 * var(--space-2xl));
}
.stats__num {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 2vw + 0.8rem, 2.4rem);
  line-height: 1.1;
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
}
.stats__label { display: block; color: var(--color-ink-2); font-size: 0.9rem; margin-block-start: var(--space-3xs); }

/* ── services · photo cards ───────────────────────────────────── */
.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-lg);
}
.card {
  background: var(--color-paper);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-m);
  overflow: clip;
  transition: transform var(--dur-short) var(--ease-out),
              box-shadow var(--dur-short) var(--ease-out);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.card__media { aspect-ratio: 4 / 3; overflow: clip; }
.card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--dur-short) var(--ease-out);
}
.card:hover .card__media img { transform: scale(1.045); }
.card__body { padding: var(--space-md) var(--space-md) var(--space-lg); }
.card__body h3 { margin: 0; }
.card__body p { color: var(--color-ink-2); font-size: 0.92rem; margin-block-start: var(--space-2xs); }
.card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  margin-block-start: var(--space-sm);
  color: var(--color-accent-deep);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  min-height: 44px;
  align-items: center;
}
.card__link:hover { text-decoration: underline; text-underline-offset: 0.25em; }

/* ── why us · dark section ────────────────────────────────────── */
.why {
  background: var(--color-coal);
  color: var(--color-on-coal-2);
  padding: var(--space-2xl) var(--page-gutter);
}
.why .section__eyebrow { color: var(--color-accent); }
.why h2 { color: var(--color-on-coal); }
.why :focus-visible { outline-color: var(--color-accent); }
.why__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-lg);
  margin-block-start: var(--space-lg);
}
.why__item {
  background: var(--color-coal-2);
  border-radius: var(--radius-m);
  padding: var(--space-lg);
}
.why__icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-s);
  background: oklch(65% 0.206 42 / 0.14);
  color: var(--color-accent);
  display: grid;
  place-items: center;
  margin-block-end: var(--space-sm);
}
.why__item h3 { color: var(--color-on-coal); }
.why__item p { color: var(--color-on-coal-2); font-size: 0.92rem; margin-block-start: var(--space-2xs); }
.why__cred {
  margin-block-start: var(--space-xl);
  border-inline-start: var(--rule-heavy) solid var(--color-accent);
  padding: var(--space-2xs) 0 var(--space-2xs) var(--space-lg);
  max-width: 55rem;
}
.why__cred strong { color: var(--color-on-coal); }
.why__cred p { color: var(--color-on-coal-2); }

/* ── process ──────────────────────────────────────────────────── */
.steps {
  list-style: none;
  padding: 0;
  margin: var(--space-lg) 0 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-lg);
  counter-reset: step;
}
.step { position: relative; }
.step__num {
  display: inline-grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-accent-ink);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
}
.step:not(:first-child)::before {
  content: "";
  position: absolute;
  inset-block-start: 1.5rem;
  inset-inline-start: calc(-1 * var(--space-lg) - 0.75rem);
  width: calc(var(--space-lg) + 1.5rem);
  border-block-start: var(--rule-medium) dashed var(--color-rule);
}
.step h3 { margin-block-start: var(--space-sm); }
.step__body { color: var(--color-ink-2); font-size: 0.92rem; margin-block-start: var(--space-2xs); }

/* ── gallery ──────────────────────────────────────────────────── */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
  margin-block-start: var(--space-lg);
}
.gallery__item {
  position: relative;
  margin: 0;
  border-radius: var(--radius-m);
  overflow: clip;
  aspect-ratio: 4 / 3;
}
.gallery__item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 320ms var(--ease-out);
}
.gallery__item:hover img { transform: scale(1.05); }
.gallery__item figcaption {
  position: absolute;
  inset-inline: 0;
  inset-block-end: 0;
  padding: var(--space-xl) var(--space-sm) var(--space-sm);
  background: linear-gradient(to top, oklch(17% 0.005 230 / 0.85), transparent);
  color: var(--color-on-coal);
  font-size: 0.82rem;
  font-weight: 500;
}

/* ── faq ──────────────────────────────────────────────────────── */
.faq { max-width: 46rem; }
.faq__item {
  background: var(--color-paper);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-m);
  margin-block-end: var(--space-2xs);
  overflow: clip;
}
.faq__q {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  min-height: 48px;
  padding: var(--space-sm) var(--space-md);
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  list-style: none;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q::before {
  content: "+";
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--color-accent);
  flex: none;
  margin-inline-start: auto;
  order: 2;
}
.faq__item[open] .faq__q::before { content: "–"; }
.faq__a { padding: 0 var(--space-md) var(--space-md); color: var(--color-ink-2); font-size: 0.95rem; }

/* ── quote / contact ──────────────────────────────────────────── */
.quote { background: var(--color-paper-2); border-block: var(--rule-hair) solid var(--color-rule); }
.quote__grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--space-xl);
  align-items: start;
}
.quote__card {
  background: var(--color-paper);
  border-radius: var(--radius-l);
  border: var(--rule-hair) solid var(--color-rule);
  box-shadow: var(--shadow-card);
  padding: var(--space-xl);
}
.quote__form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md) var(--space-lg);
}
.field--wide { grid-column: 1 / -1; }
.field label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  margin-block-end: var(--space-2xs);
}
.input {
  width: 100%;
  min-height: 48px;
  border: var(--rule-hair) solid var(--color-rule);
  background: var(--color-paper);
  color: inherit;
  font: inherit;
  padding: var(--space-2xs) var(--space-sm);
  outline: var(--rule-medium) solid transparent;
  outline-offset: 1px;
  border-radius: var(--radius-s);
}
textarea.input { min-height: calc(5lh + 1rem); resize: vertical; }
select.input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='10'%3E%3Cpath d='M1 1 L8 8 L15 1' fill='none' stroke='%2322262a' stroke-width='2'/%3E%3C/svg%3E"); /* %2322262a = --hex-ink mirror */
  background-repeat: no-repeat;
  background-position: right var(--space-sm) center;
  padding-inline-end: var(--space-xl);
}
.input:hover { background: var(--color-paper-2); }
.input:focus-visible {
  outline: var(--rule-medium) solid var(--color-accent-deep);
  outline-offset: 1px;
}
.input[aria-invalid="true"] { border-color: var(--color-error); }
.helper {
  min-height: 1lh;
  margin-block-start: var(--space-2xs);
  font-size: var(--text-xs);
  color: var(--color-muted);
}
.helper[data-error] { color: var(--color-error); font-weight: 500; }
.quote__submit { justify-self: start; }
.quote__status { margin-block-start: var(--space-md); min-height: 1lh; font-weight: 500; }

.quote__aside { display: grid; gap: var(--space-lg); }
.contact-card {
  background: var(--color-coal);
  color: var(--color-on-coal-2);
  border-radius: var(--radius-l);
  padding: var(--space-xl);
}
.contact-card :focus-visible { outline-color: var(--color-accent); }
.contact-card h3 { color: var(--color-on-coal); margin-block-end: var(--space-sm); }
.contact-card__row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-block: var(--space-2xs);
  color: var(--color-on-coal-2);
  text-decoration: none;
  min-height: 44px;
}
.contact-card__row svg { color: var(--color-accent); flex: none; }
.contact-card__row strong { color: var(--color-on-coal); }
.contact-card .btn { margin-block-start: var(--space-sm); width: 100%; }
.next-card {
  background: var(--color-paper);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-l);
  padding: var(--space-lg);
}
.next-card h3 { margin-block-end: var(--space-sm); }
.next-card ol { margin: 0; padding-inline-start: 1.2rem; color: var(--color-ink-2); font-size: 0.92rem; display: grid; gap: var(--space-2xs); }

/* ── footer ───────────────────────────────────────────────────── */
.footer {
  background: var(--color-coal);
  color: var(--color-on-coal-2);
  border-block-start: var(--rule-heavy) solid var(--color-accent);
  padding: var(--space-xl) var(--page-gutter) var(--space-md);
}
.footer :focus-visible { outline-color: var(--color-accent); }
.footer__grid {
  max-width: var(--content-max);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: var(--space-xl);
}
.footer__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: var(--color-on-coal);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
}
.footer__brand .header__mark { width: 1.81rem; height: 2.2rem; color: var(--color-on-coal); }
.footer__blurb { margin-block-start: var(--space-sm); font-size: 0.88rem; max-width: 36ch; }
.footer h3 {
  color: var(--color-on-coal);
  font-size: 0.8rem;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  font-weight: 700;
  margin-block-end: var(--space-sm);
}
.footer__list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-2xs); }
.footer__list a {
  color: var(--color-on-coal-2);
  text-decoration: none;
  font-size: 0.9rem;
  display: inline-block;
  padding-block: var(--space-3xs);
}
.footer__list a:hover { color: var(--color-on-coal); text-decoration: underline; text-underline-offset: 0.3em; }
.footer__contact { font-size: 0.9rem; display: grid; gap: var(--space-2xs); }
.footer__contact a { color: var(--color-on-coal); font-weight: 600; text-decoration: none; }
.footer__contact a:hover { text-decoration: underline; text-underline-offset: 0.3em; }
.footer__bottom {
  max-width: var(--content-max);
  margin: var(--space-xl) auto 0;
  padding-block-start: var(--space-sm);
  border-block-start: var(--rule-hair) solid oklch(24% 0.006 230);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-lg);
  justify-content: space-between;
  font-size: var(--text-xs);
}

/* ── mobile sticky call bar ───────────────────────────────────── */
.callbar {
  position: fixed;
  inset-inline: 0;
  inset-block-end: 0;
  z-index: var(--z-fixed);
  display: none;
  grid-template-columns: 1fr 1fr 1fr;
  background: var(--color-paper);
  border-block-start: var(--rule-hair) solid var(--color-rule);
  box-shadow: 0 -4px 14px oklch(21% 0.005 230 / 0.1);
}
.callbar a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  min-height: 56px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.85rem;
}
.callbar__call { color: var(--color-ink); }
.callbar__wa { color: var(--color-whatsapp); }
.callbar__quote { background: var(--color-accent); color: var(--color-accent-ink); border-radius: 0; }

/* ── responsive ───────────────────────────────────────────────── */
@media (max-width: 60rem) {
  .header__nav {
    position: absolute;
    inset-inline: 0;
    inset-block-start: 100%;
    background: var(--color-paper);
    border-block-end: var(--rule-hair) solid var(--color-rule);
    box-shadow: var(--shadow-card);
    display: none;
  }
  .header__nav.is-open { display: block; }
  .header__list { flex-direction: column; gap: 0; padding: var(--space-2xs) var(--page-gutter); }
  .header__link { display: block; padding: var(--space-sm) 0; border-block-end: 0; }
  .header__menu-btn { display: inline-block; }
  .header__phone span { display: none; }

  .cards, .why__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: var(--space-xl); }
  .step:not(:first-child)::before { display: none; }
  .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .quote__grid { grid-template-columns: minmax(0, 1fr); }
  .footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats__card { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 40rem) {
  .section { padding-block: var(--space-xl); }
  .topbar__links { display: none; }
  .topbar__inner { justify-content: center; }
  .header__cta { display: none; }
  .hero { min-height: 0; padding-block: var(--space-2xl) 0; }
  .stats__card { margin-block-start: calc(-1 * var(--space-lg)); grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cards, .why__grid, .steps, .quote__form { grid-template-columns: minmax(0, 1fr); }
  .gallery { grid-template-columns: minmax(0, 1fr); }
  .footer__grid { grid-template-columns: minmax(0, 1fr); }

  .callbar { display: grid; }
  body { padding-block-end: calc(56px + 4.75rem); }
}

/* ── print ────────────────────────────────────────────────────── */
@media print {
  .topbar, .header, .hero__ctas, .hero__chips, .callbar, .wafloat,
  .quote__form, .gallery, .skip-link { display: none; }
  .hero { min-height: 0; }
  .hero::before { display: none; }
  .hero h1, .hero__sub, .hero__eyebrow { color: var(--color-ink); }
  .stats__card { box-shadow: none; margin-block-start: 0; }
}

/* ── reduced motion ───────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 150ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 150ms !important;
  }
}

/* ── WhatsApp: nav link + floating button ─────────────────────── */
.header__link--wa {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
}
.header__link--wa svg { flex: none; }

.wafloat {
  position: fixed;
  inset-block-end: calc(1.25rem + env(safe-area-inset-bottom, 0px));
  inset-inline-end: 1.25rem;
  z-index: calc(var(--z-fixed) + 10);
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-coal);
  color: var(--color-whatsapp);
  box-shadow: 0 0.5rem 1.5rem rgb(0 0 0 / 25%);
}
.wafloat svg { width: 30px; height: 30px; }
.wafloat:hover { color: var(--color-accent); }
.wafloat:focus-visible {
  outline: var(--rule-medium) solid var(--color-accent);
  outline-offset: 3px;
}
@media (max-width: 40rem) {
  .wafloat {
    inset-block-end: calc(56px + 0.75rem + env(safe-area-inset-bottom, 0px));
  }
}