/* Casa das Borrachas e Vedações — Protótipo visual */
:root {
  --navy: #0c1f3a;
  --navy-deep: #071427;
  --navy-soft: #16325a;
  --red: #c8102e;
  --red-dark: #9e0c24;
  --red-soft: #f8e9ec;
  --ink: #121820;
  --muted: #5b6775;
  --line: #e4e8ee;
  --surface: #f4f6f9;
  --white: #ffffff;
  --shadow: 0 10px 30px rgba(12, 31, 58, 0.08);
  --shadow-hover: 0 16px 40px rgba(12, 31, 58, 0.14);
  --radius: 14px;
  --radius-sm: 10px;
  --container: 1180px;
  --header-h: 88px;
  --font: "Plus Jakarta Sans", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: clip;
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(12, 31, 58, 0.08);
  transition: box-shadow 0.25s var(--ease), background 0.25s var(--ease);
}

.site-header.is-scrolled {
  box-shadow: 0 8px 24px rgba(12, 31, 58, 0.08);
}

.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.brand img {
  height: 72px;
  width: auto;
  object-fit: contain;
}

.brand-fallback {
  display: none;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--navy);
  font-size: 0.95rem;
  line-height: 1.15;
}

.brand-fallback span {
  display: block;
  color: var(--red);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav-desktop a {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  position: relative;
  padding: 0.45rem 0;
}

.nav-desktop a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--red);
  transition: width 0.25s var(--ease);
}

.nav-desktop a:hover::after,
.nav-desktop a.is-active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 46px;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 0.84rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease),
    color 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(200, 16, 46, 0.25);
}

.btn-primary:hover {
  background: var(--red-dark);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
}

.btn-outline {
  background: var(--white);
  color: var(--navy);
  border-color: var(--line);
}

.btn-outline:hover {
  border-color: var(--navy);
}

.btn-dark {
  background: var(--navy);
  color: var(--white);
}

.btn-dark:hover {
  background: var(--navy-soft);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--white);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--navy);
  position: relative;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: var(--navy);
}

.menu-toggle span::before {
  top: -6px;
}

.menu-toggle span::after {
  top: 6px;
}

.mobile-nav {
  display: none;
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: rgba(7, 20, 39, 0.45);
  z-index: 999;
}

.mobile-nav.is-open {
  display: block;
}

.mobile-nav-panel {
  background: var(--white);
  padding: 1.25rem;
  display: grid;
  gap: 0.35rem;
  border-bottom: 1px solid var(--line);
}

.mobile-nav-panel a {
  padding: 0.9rem 0.75rem;
  border-radius: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 0.86rem;
  color: var(--navy);
}

.mobile-nav-panel a:hover,
.mobile-nav-panel a.is-active {
  background: var(--surface);
  color: var(--red);
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: grid;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 20%, rgba(200, 16, 46, 0.18), transparent 35%),
    linear-gradient(135deg, #071427 0%, #0c1f3a 48%, #16325a 100%);
  color: var(--white);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, #000 30%, transparent 95%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
  padding: 4.5rem 0 5rem;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 1.25rem;
}

.hero-eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--red);
}

.hero h1 {
  margin: 0 0 1.25rem;
  font-size: clamp(2.1rem, 4.2vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  max-width: 12ch;
}

.hero-lead {
  margin: 0 0 2rem;
  max-width: 38ch;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero-visual {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  grid-template-rows: 1.2fr 0.8fr;
  gap: 0.85rem;
  min-height: 460px;
}

.hero-card {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

.hero-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.hero-card:hover img {
  transform: scale(1.05);
}

.hero-card:nth-child(1) {
  grid-row: 1 / 3;
}

.hero-card:nth-child(2),
.hero-card:nth-child(3) {
  min-height: 180px;
}

.hero-card-label {
  position: absolute;
  left: 0.9rem;
  bottom: 0.9rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(7, 20, 39, 0.72);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section-dark {
  background: var(--navy-deep);
  color: var(--white);
}

.section-muted {
  background: var(--surface);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.section-head h2,
.page-hero h1,
.block-title {
  margin: 0;
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: inherit;
}

.section-head p,
.page-hero p {
  margin: 0.75rem 0 0;
  color: var(--muted);
  max-width: 48ch;
}

.section-dark .section-head p {
  color: rgba(255, 255, 255, 0.7);
}

.eyebrow {
  margin: 0 0 0.65rem;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
}

/* Category cards */
.category-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.category-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 280px;
  padding: 1.25rem;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--navy);
  color: var(--white);
  box-shadow: var(--shadow);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.category-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 20, 39, 0.15), rgba(7, 20, 39, 0.88));
  z-index: 1;
}

.category-card-bg {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  opacity: 0.35;
}

.category-card-bg img {
  width: 58%;
  max-width: 120px;
  filter: brightness(0) invert(1);
}

.category-card-content {
  position: relative;
  z-index: 2;
}

.category-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.15rem;
  line-height: 1.2;
}

.category-card p {
  margin: 0 0 0.9rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}

.category-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #ffd0d7;
}

/* Product cards */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.15rem;
}

.product-card {
  display: flex;
  flex-direction: column;
  background: transparent;
  border: 0;
  border-radius: 0;
  overflow: visible;
  box-shadow: none;
  transition: transform 0.25s var(--ease);
}

.product-card:hover {
  transform: none;
  box-shadow: none;
  border-color: transparent;
}

.product-card-media {
  position: relative;
  aspect-ratio: 1;
  background: linear-gradient(145deg, #eef2f7, #f8fafc);
  overflow: hidden;
}

.product-card-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 1rem;
  transition: transform 0.45s var(--ease);
}

.product-card:hover .product-card-media img {
  transform: scale(1.04);
}

.product-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1rem 0 0.25rem;
  flex: 1;
}

.product-card .btn {
  display: none;
}

.product-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  transition: gap 0.3s var(--ease), color 0.3s var(--ease);
}

.product-card:hover .product-card-link {
  gap: 0.55rem;
  color: var(--red);
}

.product-cat {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
}

.product-card h3 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.3;
  color: var(--navy);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.6em;
}

.product-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-price {
  margin-top: auto;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--muted);
}

.img-placeholder {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 1rem;
  background:
    linear-gradient(135deg, rgba(12, 31, 58, 0.04), rgba(200, 16, 46, 0.06)),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 8px,
      rgba(12, 31, 58, 0.03) 8px,
      rgba(12, 31, 58, 0.03) 16px
    );
  color: var(--navy);
}

.img-placeholder strong {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.img-placeholder span {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.8rem;
  color: var(--muted);
}

/* Applications */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.app-card {
  padding: 1.6rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  min-height: 220px;
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}

.app-card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-3px);
}

.app-card .num {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--red);
  margin-bottom: 1.4rem;
}

.app-card h3 {
  margin: 0 0 0.7rem;
  font-size: 1.2rem;
}

.app-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.94rem;
}

/* Differentials */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.diff-card {
  padding: 1.6rem;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.diff-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--red-soft);
  color: var(--red);
  font-weight: 800;
  margin-bottom: 1.1rem;
}

.diff-card h3 {
  margin: 0 0 0.55rem;
  font-size: 1.05rem;
  color: var(--navy);
}

.diff-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

/* CTA band */
.cta-band {
  position: relative;
  overflow: hidden;
  padding: 4rem 0;
  background:
    radial-gradient(circle at 10% 50%, rgba(200, 16, 46, 0.25), transparent 35%),
    linear-gradient(120deg, var(--navy-deep), var(--navy-soft));
  color: var(--white);
}

.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.cta-band h2 {
  margin: 0 0 0.7rem;
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  max-width: 18ch;
}

.cta-band p {
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
  max-width: 42ch;
}

/* Page hero */
.page-hero {
  padding: 3.5rem 0 2.5rem;
  background:
    linear-gradient(180deg, #f7f8fb 0%, #ffffff 100%);
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  color: var(--navy);
}

/* Catalog layout */
.catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2rem;
  padding: 2.5rem 0 4rem;
}

.filters {
  position: sticky;
  top: calc(var(--header-h) + 1rem);
  align-self: start;
  padding: 0.25rem 0 1rem;
  border-radius: 0;
  background: transparent;
  border: 0;
  border-right: 1px solid var(--line);
  box-shadow: none;
  padding-right: 1.5rem;
}

.filters h2 {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
}

.filter-list {
  display: grid;
  gap: 0.35rem;
}

.filter-btn {
  appearance: none;
  border: 0;
  background: transparent;
  text-align: left;
  padding: 0.75rem 0.8rem;
  border-radius: 10px;
  cursor: pointer;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.9rem;
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.filter-btn span {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.8rem;
}

.filter-btn:hover,
.filter-btn.is-active {
  background: var(--surface);
  color: var(--red);
}

.catalog-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.search-box {
  flex: 1;
  min-width: 240px;
  position: relative;
}

.search-box input {
  width: 100%;
  min-height: 48px;
  padding: 0.8rem 1rem 0.8rem 2.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  outline: none;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.search-box input:focus {
  border-color: rgba(200, 16, 46, 0.45);
  box-shadow: 0 0 0 4px rgba(200, 16, 46, 0.1);
}

.search-box svg {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
}

.results-count {
  font-size: 0.92rem;
  color: var(--muted);
  font-weight: 600;
}

.load-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

.empty-state {
  padding: 3rem 1.5rem;
  text-align: center;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  color: var(--muted);
}

.mobile-filters {
  display: none;
  margin-bottom: 1rem;
}

/* Product detail */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  padding: 2.5rem 0 1rem;
}

.gallery-main {
  aspect-ratio: 1;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
}

.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 1.5rem;
}

.gallery-thumbs {
  display: flex;
  gap: 0.65rem;
  margin-top: 0.85rem;
  flex-wrap: wrap;
}

.gallery-thumbs button {
  width: 72px;
  height: 72px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 0.35rem;
  cursor: pointer;
  overflow: hidden;
}

.gallery-thumbs button.is-active,
.gallery-thumbs button:hover {
  border-color: var(--red);
}

.gallery-thumbs img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-summary .product-cat {
  margin-bottom: 0.6rem;
}

.product-summary h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.15;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.product-summary .lead {
  color: var(--muted);
  margin: 0 0 1.25rem;
}

.specs {
  display: grid;
  gap: 0.55rem;
  margin: 1.25rem 0 1.5rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--line);
}

.specs h2 {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
}

.spec-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.92rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid rgba(12, 31, 58, 0.06);
}

.spec-row:last-child {
  border-bottom: 0;
}

.spec-row dt {
  color: var(--muted);
  font-weight: 600;
}

.spec-row dd {
  margin: 0;
  font-weight: 700;
  color: var(--navy);
  text-align: right;
}

.price-soft {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 1.25rem;
}

.content-block {
  padding: 2.5rem 0 1rem;
}

.content-block h2 {
  margin: 0 0 1rem;
  color: var(--navy);
  font-size: 1.35rem;
}

.product-description {
  color: var(--muted);
  max-width: 75ch;
}

.product-description p {
  margin: 0 0 0.9rem;
}

.related-section {
  padding: 1rem 0 4rem;
}

/* Company */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.about-panel {
  padding: 2rem;
  border-radius: var(--radius);
  background: var(--navy);
  color: var(--white);
  min-height: 320px;
  display: grid;
  align-content: end;
  background-image:
    radial-gradient(circle at 80% 20%, rgba(200, 16, 46, 0.35), transparent 40%),
    linear-gradient(145deg, #0c1f3a, #071427);
}

.about-panel strong {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #ffd0d7;
  margin-bottom: 0.8rem;
}

.about-panel p {
  margin: 0;
  font-size: 1.25rem;
  line-height: 1.35;
}

.mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.mvv-card {
  padding: 1.6rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--white);
}

.mvv-card h3 {
  margin: 0 0 0.6rem;
  color: var(--navy);
}

.mvv-card p {
  margin: 0;
  color: var(--muted);
}

/* Contact */
.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  padding: 2.5rem 0 4rem;
}

.contact-info {
  padding: 1.8rem;
  border-radius: var(--radius);
  background: var(--navy-deep);
  color: var(--white);
  display: grid;
  gap: 1.4rem;
  align-content: start;
}

.contact-info h2 {
  margin: 0;
  font-size: 1.5rem;
}

.contact-info p {
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
}

.contact-list {
  display: grid;
  gap: 1rem;
}

.contact-item strong {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #ffd0d7;
  margin-bottom: 0.3rem;
}

.contact-item a,
.contact-item span {
  color: var(--white);
  font-weight: 600;
}

.contact-form {
  padding: 1.8rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--shadow);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-field {
  display: grid;
  gap: 0.4rem;
}

.form-field.full {
  grid-column: 1 / -1;
}

.form-field label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--navy);
}

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.85rem 0.95rem;
  background: var(--white);
  outline: none;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.form-field textarea {
  min-height: 140px;
  resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-color: rgba(200, 16, 46, 0.45);
  box-shadow: 0 0 0 4px rgba(200, 16, 46, 0.1);
}

.form-feedback {
  display: none;
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border-radius: 10px;
  background: #eef8f0;
  color: #1f6b3a;
  font-weight: 600;
}

.form-feedback.is-visible {
  display: block;
}

/* Footer */
.site-footer {
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.78);
  padding: 3.5rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1.1fr 0.9fr 0.9fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-grid--editorial .footer-brand p {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
}

.footer-brand__desc {
  font-weight: 400 !important;
  color: rgba(255, 255, 255, 0.7) !important;
  font-size: 0.95rem !important;
  max-width: 34ch;
}

.footer-col--contact a,
.footer-col--contact p {
  font-size: 0.98rem;
}

.footer-wa {
  margin-top: 0.35rem;
  color: #ffd0d7 !important;
  font-weight: 700 !important;
}

.footer-brand img {
  height: 72px;
  width: auto;
  background: var(--white);
  border-radius: 8px;
  padding: 0.35rem 0.5rem;
  margin-bottom: 1rem;
}

.footer-brand p {
  margin: 0;
  max-width: 34ch;
  font-size: 0.92rem;
}

.footer-col h3 {
  margin: 0 0 1rem;
  color: var(--white);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-col a,
.footer-col p {
  display: block;
  margin: 0 0 0.55rem;
  font-size: 0.92rem;
}

.footer-col a:hover {
  color: #ffd0d7;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.25rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.84rem;
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

#whatsapp-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 1100;
  line-height: 0;
}

.whatsapp-float {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.whatsapp-float:hover {
  transform: scale(1.06);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.whatsapp-float svg {
  display: block;
  width: 34px;
  height: 34px;
  flex-shrink: 0;
}