/* ============================================================
   components.css — header, hero, cards, form, footer
   ============================================================ */

/* ============================================================
   Header
   ============================================================ */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--header-h);
  background: rgba(246, 244, 238, 0.82);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}
.site-header.is-scrolled {
  border-bottom-color: var(--color-line);
  background: rgba(246, 244, 238, 0.95);
}

.site-header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}
.brand__logo {
  width: 42px;
  height: 42px;
  border: 1px solid var(--color-line);
  border-radius: var(--r-sm);
  object-fit: cover;
  background: #fff;
}
.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.brand__name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--color-ink);
}
.brand__tagline {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-ink-faint);
  margin-top: 0.25rem;
}

/* Nav desktop */
.nav {
  display: none;
  align-items: center;
  gap: 0.4rem;
}
@media (min-width: 960px) {
  .nav { display: flex; }
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}
.nav__link {
  position: relative;
  padding: 0.5rem 0.85rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-ink-soft);
  border-radius: var(--r-sm);
  transition: color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}
.nav__link:hover,
.nav__link:focus-visible {
  color: var(--color-ink);
  background: rgba(10, 21, 48, 0.04);
}
.nav__link[aria-current="true"]::after {
  content: "";
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.25rem;
  height: 1px;
  background: var(--color-accent);
}

.nav__cta {
  margin-left: 0.75rem;
  padding: 0.6rem 1.05rem;
  font-size: 0.9rem;
}

/* Menu toggle */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-line);
  border-radius: var(--r-sm);
  color: var(--color-ink);
  background: transparent;
  transition: background var(--dur-fast), border-color var(--dur-fast);
}
.nav-toggle:hover { background: rgba(10,21,48,0.04); }
.nav-toggle svg { width: 18px; height: 18px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-menu { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }
@media (min-width: 960px) { .nav-toggle { display: none; } }

/* Mobile drawer */
.mobile-nav {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  z-index: 40;
  background: #FFFFFF;
  background-image: none;
  padding: var(--space-6) var(--gutter) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  border-top: 1px solid var(--color-line);
  box-shadow: 0 12px 32px rgba(10, 21, 48, 0.12);
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-fast), transform var(--dur-fast);
  overflow-y: auto;
}
.mobile-nav.is-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.mobile-nav__link {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-line);
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--color-ink);
}
.mobile-nav__link span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--color-ink-faint);
}
.mobile-nav__cta {
  margin-top: var(--space-6);
  justify-content: center;
}
@media (min-width: 960px) { .mobile-nav { display: none; } }

/* ============================================================
   Hero
   ============================================================ */

.hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(2.5rem, 6vw, 5rem));
  padding-bottom: clamp(4rem, 9vw, 7rem);
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(ellipse 120% 70% at 70% 10%, rgba(14,165,233,0.07), transparent 60%),
    var(--color-bg);
}

.hero__frame {
  position: absolute;
  inset: calc(var(--header-h) + 1.5rem) var(--gutter) 1.5rem var(--gutter);
  border: 1px solid var(--color-line);
  pointer-events: none;
  z-index: 0;
}
.hero__frame::before,
.hero__frame::after,
.hero__frame > span::before,
.hero__frame > span::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border: 1px solid var(--color-ink-faint);
}
.hero__frame::before       { top: -6px;    left: -6px;    border-right: none; border-bottom: none; }
.hero__frame::after        { top: -6px;    right: -6px;   border-left: none;  border-bottom: none; }
.hero__frame > span::before{ bottom: -6px; left: -6px;    border-right: none; border-top: none; }
.hero__frame > span::after { bottom: -6px; right: -6px;   border-left: none;  border-top: none; }

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: end;
}
@media (min-width: 1024px) {
  .hero__inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  }
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
  color: var(--color-ink-faint);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.hero__meta > span {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}
.hero__meta > span::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  display: inline-block;
}

.hero__title {
  font-size: var(--fs-4xl);
  line-height: 0.98;
  letter-spacing: -0.025em;
  max-width: 14ch;
}
.hero__title em {
  font-style: italic;
  color: var(--color-primary);
  font-variation-settings: "SOFT" 100, "WONK" 1, "opsz" 144;
}

.hero__lede {
  margin-top: var(--space-6);
  font-size: var(--fs-lg);
  color: var(--color-ink-soft);
  max-width: 48ch;
  line-height: 1.5;
}

.hero__cta {
  margin-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero__aside {
  position: relative;
  display: grid;
  gap: var(--space-4);
  padding: var(--space-6);
  border: 1px solid var(--color-line);
  background: var(--color-bg-alt);
  box-shadow: var(--shadow-sm);
}
.hero__aside::before {
  content: "FIG. 01 — CREDENCIAIS";
  position: absolute;
  top: -10px;
  left: 1.5rem;
  padding: 0 0.6rem;
  background: var(--color-bg);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--color-ink-faint);
}

.hero__stat {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  align-items: baseline;
  padding-bottom: var(--space-4);
  border-bottom: 1px dashed var(--color-line);
}
.hero__stat:last-child { border-bottom: none; padding-bottom: 0; }
.hero__stat-num {
  font-family: var(--font-display);
  font-size: 2.6rem;
  line-height: 1;
  color: var(--color-primary);
  font-variation-settings: "SOFT" 30, "opsz" 144;
  letter-spacing: -0.03em;
}
.hero__stat-num sup {
  font-size: 0.5em;
  font-family: var(--font-mono);
  vertical-align: super;
  color: var(--color-accent);
  margin-left: 2px;
}
.hero__stat-label {
  font-size: 0.92rem;
  color: var(--color-ink-soft);
  line-height: 1.35;
}

/* linha técnica vertical esquerda */
.hero__ruler {
  position: absolute;
  left: calc(var(--gutter) - 1px);
  top: calc(var(--header-h) + 1.5rem);
  bottom: 1.5rem;
  width: 1px;
  z-index: 0;
  background: repeating-linear-gradient(
    to bottom,
    var(--color-line-faint) 0 8px,
    transparent 8px 16px
  );
  display: none;
}
@media (min-width: 1024px) { .hero__ruler { display: block; } }

/* ============================================================
   Sobre / Autoridade
   ============================================================ */

.about {
  background: var(--color-bg-alt);
  background-image:
    linear-gradient(var(--color-line-faint) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-line-faint) 1px, transparent 1px);
  background-size: 64px 64px;
}

.about__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2.5rem, 5vw, 4rem);
}
@media (min-width: 900px) {
  .about__grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); }
}

.about__intro h2 {
  font-size: var(--fs-3xl);
  max-width: 14ch;
}

.credentials {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--color-line);
}
.credentials__item {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-line);
}
.credentials__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--color-ink-faint);
}
.credentials__text {
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1.3;
  color: var(--color-ink);
  letter-spacing: -0.01em;
}
.credentials__text strong {
  font-weight: 500;
  font-style: italic;
  color: var(--color-primary);
}
.credentials__icon {
  color: var(--color-accent);
}
.credentials__icon svg { width: 22px; height: 22px; }

.pull-quote {
  margin-top: var(--space-6);
  padding: var(--space-6);
  border: 1px solid var(--color-line);
  background: var(--color-bg);
  position: relative;
}
.pull-quote::before {
  content: "“";
  position: absolute;
  top: -30px;
  left: 16px;
  font-family: var(--font-display);
  font-size: 6rem;
  line-height: 1;
  color: var(--color-primary);
  font-variation-settings: "SOFT" 100;
}
.pull-quote p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.3rem;
  line-height: 1.45;
  color: var(--color-ink);
  font-variation-settings: "SOFT" 100, "WONK" 1, "opsz" 144;
  max-width: none;
}
.pull-quote cite {
  display: block;
  margin-top: var(--space-4);
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
}

/* ============================================================
   Serviços — grid de cards
   ============================================================ */

.services {
  background: var(--color-bg);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0;
  border-top: 1px solid var(--color-line);
  border-left: 1px solid var(--color-line);
}

.service-card {
  position: relative;
  padding: var(--space-6);
  border-right: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-bg-alt);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  min-height: 320px;
  transition: background var(--dur-mid) var(--ease-out),
              transform var(--dur-mid) var(--ease-out);
  overflow: hidden;
  isolation: isolate;
}
.service-card::before {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-mid) var(--ease-out);
}
.service-card:hover {
  background: #fff;
}
.service-card:hover::before { transform: scaleX(1); }

.service-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
}
.service-card__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--color-ink-faint);
}
.service-card__icon {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  border: 1px solid var(--color-line);
  border-radius: var(--r-sm);
  background: var(--color-bg);
  transition: color var(--dur-mid), border-color var(--dur-mid);
}
.service-card:hover .service-card__icon {
  color: var(--color-accent);
  border-color: var(--color-accent);
}
.service-card__icon svg { width: 26px; height: 26px; }

.service-card__code {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  text-transform: uppercase;
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--color-ink);
  margin-top: var(--space-2);
}

.service-card__desc {
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--color-ink-soft);
  flex: 1;
}

.service-card__link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
}
.service-card__link svg {
  width: 12px; height: 12px;
  transition: transform var(--dur-fast);
}
.service-card:hover .service-card__link svg { transform: translateX(4px); }

/* ============================================================
   Nossos Clientes — Grid Editorial com logos (V1)
   ============================================================ */

.clients {
  position: relative;
  background: var(--color-bg);
  color: var(--color-ink);
  overflow: hidden;
  isolation: isolate;
  padding-block: clamp(4rem, 8vw, 7rem) clamp(5rem, 9vw, 8rem);
}

/* ---- Cabeçalho ---- */
.clients__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-5);
  padding-bottom: var(--space-6);
  margin-bottom: var(--space-7);
  border-bottom: 1px solid var(--color-line);
}
@media (min-width: 900px) {
  .clients__head { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); align-items: end; }
}
.clients__head-left { display: flex; flex-direction: column; gap: var(--space-4); }
.clients__eyebrow {
  display: inline-flex; align-items: center; gap: 0.75rem;
  font-family: var(--font-mono); font-size: 0.72rem;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--color-ink-faint);
}
.clients__section-num { color: var(--color-primary); font-weight: 500; }
.clients__dot { width: 5px; height: 5px; background: var(--color-accent); border-radius: 50%; box-shadow: 0 0 0 3px rgba(14,165,233,0.18); }
.clients__kicker { color: var(--color-ink-soft); }
.clients__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  line-height: 0.98; letter-spacing: -0.025em;
  color: var(--color-ink); font-weight: 400;
  font-variation-settings: "SOFT" 40, "opsz" 144;
  margin: 0;
}
.clients__title em {
  font-style: italic; color: var(--color-primary);
  font-variation-settings: "SOFT" 100, "WONK" 1, "opsz" 144;
}
.clients__lede {
  max-width: 46ch; color: var(--color-ink-soft);
  font-size: var(--fs-base); line-height: 1.6; margin: 0;
}
.clients__lede strong { color: var(--color-ink); font-weight: 500; }

/* ---- Grid de cards ---- */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0;
  border: 1px solid var(--color-line);
  background: var(--color-bg-alt);
  list-style: none;
  padding: 0; margin: 0;
}
.client-card {
  display: flex; flex-direction: column; gap: 1rem;
  padding: 1.5rem 1.5rem 1.75rem;
  border-right: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  transition: background var(--dur-mid) var(--ease-out);
  position: relative;
}
.client-card:hover { background: #FAF8F2; }
.client-card::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px; background: var(--color-accent);
  transform: scaleY(0); transform-origin: top;
  transition: transform var(--dur-mid) var(--ease-out);
}
.client-card:hover::before { transform: scaleY(1); }
.client-card__head {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--font-mono); font-size: 0.7rem;
  letter-spacing: 0.14em; text-transform: uppercase;
}
.client-card__num { color: var(--color-primary); font-weight: 500; }
.client-card__reg { color: var(--color-ink-faint); }
.client-card__logo {
  aspect-ratio: 2/1;
  background: #fff;
  border: 1px solid var(--color-line-faint);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; padding: 0.5rem;
}
.client-card__logo img { width: 100%; height: 100%; object-fit: contain; }
.client-card__body { display: flex; flex-direction: column; gap: 0.2rem; }
.client-card__name {
  font-family: var(--font-display); font-weight: 400;
  font-size: 1.45rem; line-height: 1.1;
  letter-spacing: -0.01em; margin: 0; color: var(--color-ink);
}
.client-card__sector {
  font-size: 0.82rem; color: var(--color-ink-faint); font-style: italic;
}

/* ---- Rodapé da seção ---- */
.clients__foot {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-line);
  display: flex; justify-content: space-between; align-items: center;
  gap: var(--space-5); flex-wrap: wrap;
}
.clients__foot-norms {
  font-family: var(--font-mono); font-size: 0.72rem;
  letter-spacing: 0.16em; color: var(--color-ink-faint);
  text-transform: uppercase;
}
.clients__foot-seal { display: flex; align-items: center; gap: 0.9rem; }
.clients__foot-seal img {
  width: 44px; height: 44px; border-radius: var(--r-sm);
  border: 1px solid var(--color-line);
}
.clients__foot-seal strong {
  font-family: var(--font-display); font-weight: 500;
  display: block; font-size: 1.05rem;
}
.clients__foot-seal span {
  font-size: 0.78rem; color: var(--color-ink-faint);
}

/* Stagger entrada */
.client-card.reveal { transition-delay: calc(var(--i, 0) * 30ms); }

/* --- Blocos legados ocultos (headers/ornamentos antigos) --- */
.clients__grid-bg,
.clients__corner,
.clients__inner,
.clients-roster,
.clients__seal,
.clients__ticker,
.clients__legend { display: none !important; }

/* ============================================================
   Diferenciais — faixa escura com números
   ============================================================ */

.stats {
  background: var(--color-bg-dark);
  color: #F6F4EE;
  position: relative;
  overflow: hidden;
}
.stats::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-bg-grid-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-bg-grid-dark) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  opacity: 0.6;
}
.stats__inner { position: relative; }

.stats__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}
.stats__head h2 {
  color: #F6F4EE;
  max-width: 18ch;
}
.stats__head h2 em { color: var(--color-accent); }
.stats__head .eyebrow { color: rgba(246,244,238,0.6); }
.stats__head .eyebrow::before { background: rgba(246,244,238,0.5); }

.stats__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0;
  border-top: 1px solid rgba(246,244,238,0.15);
  border-left: 1px solid rgba(246,244,238,0.15);
}
.stat {
  padding: var(--space-6);
  border-right: 1px solid rgba(246,244,238,0.15);
  border-bottom: 1px solid rgba(246,244,238,0.15);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  position: relative;
}
.stat__num {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 4.8rem);
  line-height: 1;
  color: #F6F4EE;
  letter-spacing: -0.03em;
  font-variation-settings: "SOFT" 40, "opsz" 144;
}
.stat__num sup {
  font-size: 0.4em;
  font-family: var(--font-mono);
  vertical-align: super;
  color: var(--color-accent);
  margin-left: 4px;
}
.stat__label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(246,244,238,0.75);
  margin-top: var(--space-3);
  line-height: 1.4;
}
.stat__index {
  position: absolute;
  top: var(--space-3);
  right: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: rgba(246,244,238,0.4);
}

/* ============================================================
   Processo — 4 passos
   ============================================================ */

.process {
  background: var(--color-bg-alt);
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  counter-reset: step;
  position: relative;
}

.step {
  padding: var(--space-6) var(--space-5) var(--space-6) 0;
  position: relative;
  counter-increment: step;
}
.step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: calc(var(--space-6) + 8px);
  right: var(--space-5);
  width: 10px;
  height: 10px;
  border-top: 1px solid var(--color-ink-faint);
  border-right: 1px solid var(--color-ink-faint);
  transform: rotate(45deg);
  display: none;
}
@media (min-width: 640px) {
  .step:not(:last-child)::after { display: block; }
}

.step__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.step__title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--color-ink);
  margin-bottom: var(--space-3);
}
.step__desc {
  font-size: 0.92rem;
  color: var(--color-ink-soft);
  line-height: 1.55;
  max-width: 28ch;
}

/* ============================================================
   Contato — form + dados
   ============================================================ */

.contact {
  background: var(--color-bg);
  position: relative;
}

.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2.5rem, 5vw, 4rem);
}
@media (min-width: 960px) {
  .contact__grid { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); }
}

.form {
  display: grid;
  gap: var(--space-5);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  position: relative;
}
.form__row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}
.field { display: flex; flex-direction: column; gap: var(--space-2); }
.field label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
}
.field label .req { color: var(--color-primary); }
.field input,
.field select,
.field textarea {
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--color-line);
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 0.95rem;
  border-radius: var(--r-sm);
  transition: border-color var(--dur-fast), background var(--dur-fast);
}
.field input:hover,
.field select:hover,
.field textarea:hover { border-color: var(--color-ink-faint); }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(14,165,233,0.14);
}
.field textarea {
  min-height: 140px;
  resize: vertical;
  font-family: var(--font-body);
}
.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: #C0392B;
  background: #FDF2F1;
}
.field__error {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #C0392B;
  min-height: 1em;
}

.form__footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px dashed var(--color-line);
}
.form__note {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
}
.form__status {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-success);
  min-height: 1em;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.contact-info h3 {
  font-size: var(--fs-xl);
  line-height: 1.1;
  max-width: 16ch;
}

.contact-card {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-line);
  align-items: center;
}
.contact-card:first-of-type { border-top: 1px solid var(--color-line); }
.contact-card__icon {
  width: 44px; height: 44px;
  border: 1px solid var(--color-line);
  border-radius: var(--r-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  background: var(--color-bg-alt);
  transition: color var(--dur-fast), border-color var(--dur-fast);
}
.contact-card:hover .contact-card__icon {
  color: var(--color-accent);
  border-color: var(--color-accent);
}
.contact-card__icon svg { width: 20px; height: 20px; }
.contact-card__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
  display: block;
}
.contact-card__value {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-ink);
  display: block;
  margin-top: 0.2rem;
  transition: color var(--dur-fast);
}
.contact-card:hover .contact-card__value { color: var(--color-primary); }

/* ============================================================
   Footer
   ============================================================ */

.site-footer {
  background: var(--color-bg-dark);
  color: #F6F4EE;
  padding-block: var(--space-9) var(--space-5);
  position: relative;
  overflow: hidden;
}
.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-bg-grid-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-bg-grid-dark) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.4;
  pointer-events: none;
}
.site-footer__inner { position: relative; }

.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
  padding-bottom: var(--space-7);
  border-bottom: 1px solid rgba(246,244,238,0.12);
}
@media (min-width: 768px) {
  .site-footer__grid { grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr)); }
}

.site-footer__brand .brand__name { color: #F6F4EE; }
.site-footer__brand .brand__tagline { color: rgba(246,244,238,0.6); }
.site-footer__brand p {
  margin-top: var(--space-4);
  color: rgba(246,244,238,0.72);
  font-size: 0.95rem;
  max-width: 42ch;
}
.site-footer__logo {
  border: 1px solid rgba(246,244,238,0.2);
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(246,244,238,0.6);
  margin-bottom: var(--space-4);
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.65rem; }
.footer-col a {
  color: rgba(246,244,238,0.85);
  font-size: 0.95rem;
  transition: color var(--dur-fast);
}
.footer-col a:hover { color: var(--color-accent); }

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-5);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(246,244,238,0.55);
  text-transform: uppercase;
}
.site-footer__bottom a { color: rgba(246,244,238,0.75); }
.site-footer__bottom a:hover { color: var(--color-accent); }

.socials {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.socials a {
  width: 38px; height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(246,244,238,0.2);
  border-radius: var(--r-sm);
  color: rgba(246,244,238,0.85);
  transition: background var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast);
}
.socials a:hover {
  background: var(--color-accent);
  color: #0A1530;
  border-color: var(--color-accent);
}
.socials svg { width: 16px; height: 16px; }

/* ============================================================
   WhatsApp flutuante
   ============================================================ */

.whatsapp-float {
  position: fixed;
  right: clamp(1rem, 3vw, 1.5rem);
  bottom: clamp(1rem, 3vw, 1.5rem);
  z-index: 60;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 28px rgba(37,211,102,0.35), 0 2px 6px rgba(0,0,0,0.12);
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast);
}
.whatsapp-float:hover {
  transform: scale(1.06) translateY(-2px);
  box-shadow: 0 16px 36px rgba(37,211,102,0.45), 0 4px 10px rgba(0,0,0,0.15);
}
.whatsapp-float svg { width: 28px; height: 28px; }
.whatsapp-float::after {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 2px solid rgba(37,211,102,0.5);
  animation: pulse-ring 2.4s var(--ease-out) infinite;
}
@keyframes pulse-ring {
  0%   { transform: scale(0.9); opacity: 0.9; }
  80%  { transform: scale(1.45); opacity: 0; }
  100% { transform: scale(1.45); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .whatsapp-float::after { animation: none; }
}