:root {
  --navy-950: #061426;
  --navy-900: #0a1d35;
  --navy-800: #102b4c;
  --navy-700: #153c68;
  --blue-500: #1769aa;
  --red-600: #c3212d;
  --red-500: #db2d39;
  --white: #fff;
  --off-white: #f5f7fa;
  --steel-100: #e8edf2;
  --steel-300: #bac5d0;
  --steel-500: #68798a;
  --ink: #101d2b;
  --success: #14834f;
  --shadow-sm: 0 10px 30px rgb(6 20 38 / 8%);
  --shadow-lg: 0 24px 70px rgb(6 20 38 / 18%);
  --radius-sm: .5rem;
  --radius-md: .85rem;
  --radius-lg: 1.25rem;
  --container: 72rem;
  --header-height: 4.75rem;
  --transition: 220ms cubic-bezier(.2, .7, .2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Manrope", sans-serif;
  font-size: .975rem;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

p { margin-bottom: 1.1rem; }

body.menu-open { overflow: hidden; }

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

img { height: auto; }

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

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

button,
a { -webkit-tap-highlight-color: transparent; }

:focus-visible {
  outline: 3px solid var(--red-500);
  outline-offset: 4px;
}

::selection {
  color: var(--white);
  background: var(--red-600);
}

h1,
h2,
h3,
p { margin-top: 0; }

h1,
h2,
h3 {
  color: var(--navy-950);
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  letter-spacing: -.005em;
  line-height: 1.16;
  text-wrap: balance;
}

h1 { font-size: clamp(2.35rem, 4.4vw, 3.6rem); }
h2 { font-size: clamp(1.75rem, 2.9vw, 2.5rem); }
h3 { font-size: clamp(1.1rem, 1.35vw, 1.28rem); }

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 9999;
  top: .75rem;
  left: .75rem;
  padding: .75rem 1rem;
  color: var(--white);
  background: var(--red-600);
  font-weight: 800;
  transform: translateY(-200%);
}

.skip-link:focus { transform: translateY(0); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  color: var(--red-600);
  font-family: "Oswald", sans-serif;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .16em;
  line-height: 1.2;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 1.8rem;
  height: 2px;
  background: currentColor;
  content: "";
}

.eyebrow.light { color: #dce9f6; }

.button {
  min-height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: .75rem 1.3rem;
  font-size: .86rem;
  font-weight: 800;
  line-height: 1;
  transition: color var(--transition), background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.button:hover {
  box-shadow: 0 10px 28px rgb(6 20 38 / 18%);
  transform: translateY(-2px);
}

.button-small {
  min-height: 2.75rem;
  padding-inline: 1rem;
  color: var(--white);
  background: var(--red-600);
}

.button-light {
  color: var(--navy-950);
  background: var(--white);
}

.button-dark {
  color: var(--white);
  background: var(--navy-900);
}

.button-dark:hover { background: var(--red-600); }

.button-ghost {
  color: var(--white);
  border-color: rgb(255 255 255 / 50%);
}

.button-ghost:hover { background: rgb(255 255 255 / 10%); }

.button-whatsapp {
  color: var(--white);
  background: var(--success);
}

.button-outline {
  color: var(--navy-900);
  border-color: var(--steel-300);
  background: var(--white);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  color: var(--navy-900);
  font-size: .86rem;
  font-weight: 800;
}

.text-link i { transition: transform var(--transition); }
.text-link:hover i { transform: translateX(.35rem); }

/* Header */
.site-header {
  position: sticky;
  z-index: 1000;
  top: 0;
  padding-block: 0.65rem;
  color: var(--navy-950);
  border-bottom: 1px solid transparent;
  background: rgb(255 255 255 / 96%);
  transition: height var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  height: 4.25rem;
  border-color: var(--steel-100);
  box-shadow: 0 8px 25px rgb(6 20 38 / 8%);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand { display: inline-flex; width: 9.5rem; }
.brand img { width: 100%; max-height: 4.2rem; object-fit: contain; transition: max-height var(--transition); }
.site-header.scrolled .brand img { max-height: 3.05rem; }

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

.main-nav > a:not(.button) {
  position: relative;
  font-size: .85rem;
  font-weight: 700;
}

.main-nav > a:not(.button)::after {
  position: absolute;
  right: 0;
  bottom: -.65rem;
  left: 0;
  height: 2px;
  background: var(--red-600);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition);
}

.main-nav > a:hover::after,
.main-nav > a.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.menu-toggle {
  width: 2.8rem;
  height: 2.8rem;
  display: none;
  border: 0;
  color: var(--navy-950);
  background: transparent;
  font-size: 1.7rem;
  cursor: pointer;
}

/* Hero */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: min(46rem, calc(100svh - var(--header-height)));
  display: grid;
  align-items: center;
  color: var(--white);
  background:
    radial-gradient(circle at 82% 42%, rgb(23 105 170 / 46%), transparent 30%),
    linear-gradient(120deg, var(--navy-950), var(--navy-800));
}

.hero::before,
.page-hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: .16;
  background-image:
    linear-gradient(rgb(255 255 255 / 14%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 14%) 1px, transparent 1px);
  background-size: 3.5rem 3.5rem;
  content: "";
  mask-image: linear-gradient(to right, black, transparent);
}

.hero::after {
  position: absolute;
  z-index: -1;
  right: -9rem;
  bottom: -14rem;
  width: 34rem;
  aspect-ratio: 1;
  border: 5rem solid rgb(255 255 255 / 4%);
  border-radius: 50%;
  content: "";
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(18rem, .9fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 5.5rem);
  padding-block: clamp(4rem, 9vh, 6rem);
}

.hero-content { max-width: 36rem; }

.hero h1 {
  margin: 1.1rem 0 1.15rem;
  color: var(--white);
  font-size: clamp(2.5rem, 4.6vw, 3.9rem);
  letter-spacing: -.015em;
  line-height: 1.1;
  text-transform: uppercase;
  text-wrap: pretty;
}

.hero h1 em {
  color: transparent;
  -webkit-text-stroke: 1.2px var(--white);
  font-style: normal;
}

.hero-tagline {
  display: flex;
  align-items: center;
  gap: .8rem;
  margin-bottom: 1.05rem;
  color: var(--white);
  font-family: "Oswald", sans-serif;
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
  font-weight: 500;
  line-height: 1.3;
}

.hero-tagline::before {
  flex: none;
  width: .2rem;
  height: 1.3em;
  border-radius: 1rem;
  background: var(--red-500);
  content: "";
}

.hero-content > p:not(.hero-tagline) {
  max-width: 34rem;
  margin-bottom: 0;
  color: #cfdcea;
  font-size: clamp(1rem, 1.2vw, 1.1rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 2rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: clamp(2.5rem, 5vh, 3.5rem);
  padding-top: 1.35rem;
  border-top: 1px solid rgb(255 255 255 / 18%);
}

.hero-stats div { display: grid; gap: .15rem; }
.hero-stats strong {
  font-family: "Oswald", sans-serif;
  font-size: 1.4rem;
  line-height: 1.1;
}
.hero-stats span { color: #a7b8ca; font-size: .74rem; line-height: 1.4; }

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
}

.hero-shield {
  position: relative;
  width: min(100%, 22rem);
  aspect-ratio: .88;
  display: grid;
  place-items: center;
  border: 1px solid rgb(255 255 255 / 18%);
  border-radius: 48% 48% 52% 52% / 30% 30% 68% 68%;
  background: linear-gradient(145deg, rgb(255 255 255 / 14%), rgb(255 255 255 / 3%));
  box-shadow: inset 0 0 0 1.2rem rgb(255 255 255 / 3%), var(--shadow-lg);
}

.hero-shield::before {
  position: absolute;
  inset: 2rem;
  border: 1px dashed rgb(255 255 255 / 20%);
  border-radius: inherit;
  content: "";
}

.hero-shield img {
  z-index: 1;
  width: 58%;
  padding: 1rem;
  filter: drop-shadow(0 15px 25px rgb(0 0 0 / 25%));
}

.hero-badge {
  position: absolute;
  right: 0;
  bottom: 8%;
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: .8rem 1rem;
  color: var(--navy-950);
  border-left: 4px solid var(--red-600);
  background: var(--white);
  box-shadow: var(--shadow-lg);
  font-size: .78rem;
  font-weight: 800;
}

.hero-badge i { color: var(--red-600); }

/* Sections and cards */
.section { padding-block: clamp(3.75rem, 7vw, 6rem); }

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: clamp(1.75rem, 3.5vw, 2.75rem);
}

.section-heading h2 {
  max-width: 34rem;
  margin: .65rem 0 0;
}

.category-grid {
  --grid-gap: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--grid-gap);
}

.category-card {
  position: relative;
  flex: 0 1 calc((100% - var(--grid-gap) * 2) / 3);
  min-width: 0;
  min-height: 17.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(1.4rem, 2.4vw, 1.9rem);
  border: 1px solid var(--steel-100);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: color var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.category-card > i {
  margin: auto 0 1.15rem;
  color: var(--red-600);
  font-size: 2rem;
}

.category-card h3 { margin-bottom: .55rem; }
.category-card p {
  margin-bottom: 1.25rem;
  color: var(--steel-500);
  font-size: .875rem;
  line-height: 1.6;
}
.category-card > span:last-child {
  margin-top: auto;
  font-size: .76rem;
  font-weight: 800;
}

.category-number {
  align-self: flex-end;
  color: var(--steel-300);
  font-family: "Oswald", sans-serif;
  font-size: .78rem;
}

.category-card:hover {
  z-index: 2;
  color: var(--white);
  border-color: var(--navy-900);
  background: var(--navy-900);
  box-shadow: var(--shadow-lg);
  transform: translateY(-.45rem);
}

.category-card:hover h3,
.category-card:hover p,
.category-card:hover .category-number { color: var(--white); }

.heritage-section {
  color: var(--white);
  background: var(--navy-950);
}

.heritage-grid {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  align-items: center;
  gap: clamp(2.5rem, 6vw, 5.5rem);
}

.heritage-grid h2 {
  max-width: 30rem;
  margin: .9rem 0 1.1rem;
  color: var(--white);
}

.heritage-grid p { max-width: 36rem; color: #b8c6d5; }

.heritage-mark {
  aspect-ratio: 1.1;
  display: grid;
  place-content: center;
  border: 1px solid rgb(255 255 255 / 18%);
  background: linear-gradient(135deg, rgb(255 255 255 / 7%), transparent);
  text-align: center;
  transform: rotate(-3deg);
}

.heritage-mark span {
  color: transparent;
  font-family: "Oswald", sans-serif;
  font-size: clamp(4rem, 8vw, 6.5rem);
  font-weight: 700;
  line-height: 1;
  -webkit-text-stroke: 2px var(--white);
}

.heritage-mark small {
  margin-top: .85rem;
  color: var(--red-500);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.25rem, 2.5vw, 2rem);
}

.product-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--steel-100);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-.45rem);
}

.product-card-image {
  position: relative;
  display: block;
  padding: 1rem;
  background: var(--off-white);
}

.product-card-image::after {
  position: absolute;
  inset: 0;
  border: 1px solid rgb(255 255 255 / 0%);
  content: "";
  transition: border-color var(--transition), inset var(--transition);
}

.product-card:hover .product-card-image::after {
  inset: .65rem;
  border-color: rgb(255 255 255 / 70%);
}

.product-card-image img {
  width: 100%;
  height: auto;
}

.product-card-body { padding: 1.25rem 1.35rem 1.35rem; }
.product-card h3 { margin: .55rem 0 .9rem; }
.product-card h3 a::after { position: absolute; inset: 0; content: ""; }
.product-card .text-link { position: relative; z-index: 1; }

.image-placeholder {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  color: var(--steel-300);
  background: linear-gradient(145deg, var(--off-white), var(--steel-100));
  font-size: clamp(3rem, 8vw, 6rem);
}

.contact-band {
  padding-block: 0;
  color: var(--white);
  background:
    linear-gradient(110deg, rgb(195 33 45 / 94%), rgb(153 18 29 / 96%)),
    var(--red-600);
}

.contact-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-block: clamp(2.25rem, 4.5vw, 3.25rem);
}

.contact-band h2 { max-width: 26rem; margin: .6rem 0 .55rem; color: var(--white); }
.contact-band p { max-width: 34rem; margin-bottom: 0; color: #ffdfe2; font-size: .93rem; }

/* Internal pages */
.page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 18rem;
  display: grid;
  align-items: end;
  padding-block: clamp(3rem, 6vw, 4.5rem);
  color: var(--white);
  background: linear-gradient(115deg, var(--navy-950), var(--navy-700));
}

.page-hero h1 {
  max-width: 38rem;
  margin: .9rem 0 0;
  color: var(--white);
  font-size: clamp(2.4rem, 4.6vw, 3.7rem);
  line-height: 1.1;
  text-transform: uppercase;
}

.page-hero p {
  max-width: 36rem;
  margin: 1rem 0 0;
  color: #c1cfdd;
  font-size: 1rem;
}

.story-grid {
  display: grid;
  grid-template-columns: minmax(11rem, .5fr) minmax(0, 1.5fr);
  gap: clamp(2.5rem, 6vw, 5.5rem);
}

.story-aside {
  position: sticky;
  top: 7rem;
  height: max-content;
  display: grid;
}

.story-aside strong {
  color: var(--red-600);
  font-family: "Oswald", sans-serif;
  font-size: 1.85rem;
  line-height: 1.15;
}

.story-aside span,
.story-aside p {
  color: var(--steel-500);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.vertical-line {
  width: 1px;
  height: 6rem;
  margin: 1.25rem 0;
  background: linear-gradient(var(--red-600), var(--steel-100));
}

.story-copy { max-width: 40rem; }
.story-copy p { color: #46586b; }
.story-copy .lead {
  margin-bottom: 1.5rem;
  color: var(--navy-900);
  font-size: clamp(1.15rem, 1.7vw, 1.35rem);
  font-weight: 600;
  line-height: 1.55;
}

.story-copy blockquote {
  margin: 2.25rem 0;
  padding: .4rem 0 .4rem 1.5rem;
  color: var(--navy-900);
  border-left: 4px solid var(--red-600);
  font-family: "Oswald", sans-serif;
  font-size: clamp(1.35rem, 2.4vw, 1.9rem);
  font-weight: 600;
  line-height: 1.32;
}

.values { padding-block: clamp(3.5rem, 6vw, 5.5rem); background: var(--off-white); }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }

.value-card {
  padding: clamp(1.5rem, 2.6vw, 2.1rem);
  border-top: 4px solid var(--red-600);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.value-card i { color: var(--red-600); font-size: 1.9rem; }
.value-card h2 { margin: 1.35rem 0 .6rem; font-size: 1.3rem; }
.value-card p { margin: 0; color: var(--steel-500); font-size: .89rem; line-height: 1.6; }

.catalog-hero { min-height: 16rem; }
.catalog-section { background: var(--off-white); }

.category-pills {
  display: flex;
  gap: .6rem;
  overflow-x: auto;
  margin: -1rem 0 2rem;
  padding: 1rem .15rem;
  scrollbar-width: thin;
}

.category-pills a {
  flex: 0 0 auto;
  padding: .65rem 1rem;
  border: 1px solid var(--steel-300);
  border-radius: 99rem;
  background: var(--white);
  font-size: .8rem;
  font-weight: 800;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
}

.category-pills a:hover,
.category-pills a.active {
  color: var(--white);
  border-color: var(--navy-900);
  background: var(--navy-900);
}

.catalog-count {
  margin-bottom: 1.5rem;
  color: var(--steel-500);
  font-size: .82rem;
  font-weight: 700;
}

.empty-state,
.status-page {
  min-height: 22rem;
  display: grid;
  place-items: center;
  padding: 3rem 1rem;
  text-align: center;
}

.empty-state {
  border: 1px dashed var(--steel-300);
  border-radius: var(--radius-lg);
  background: var(--white);
}

.empty-state > i,
.status-page > div > i { color: var(--red-600); font-size: 3rem; }
.empty-state h2,
.status-page h1 { margin: .9rem 0 .6rem; font-size: clamp(1.5rem, 2.6vw, 2rem); }
.empty-state p,
.status-page p { color: var(--steel-500); }

.status-page {
  min-height: calc(100svh - var(--header-height));
  background:
    radial-gradient(circle at 50% 45%, rgb(23 105 170 / 10%), transparent 35%),
    var(--off-white);
}

.status-page > div { max-width: 34rem; }
.status-code {
  display: block;
  color: transparent;
  font-family: "Oswald", sans-serif;
  font-size: clamp(5rem, 14vw, 8.5rem);
  font-weight: 700;
  line-height: .85;
  -webkit-text-stroke: 3px var(--navy-900);
}

/* Product detail */
.product-page { background: var(--off-white); }

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: .55rem;
  overflow-x: auto;
  margin-bottom: 2rem;
  color: var(--steel-500);
  font-size: .75rem;
  font-weight: 700;
  white-space: nowrap;
}

.breadcrumbs a:hover { color: var(--red-600); }
.breadcrumbs i { font-size: .6rem; }

.product-detail {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(20rem, .92fr);
  align-items: start;
  gap: clamp(2rem, 6vw, 5rem);
}

.product-gallery { min-width: 0; }

.product-main-image {
  position: relative;
  padding: clamp(1rem, 2.5vw, 1.75rem);
  border: 1px solid var(--steel-100);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.product-main-image img {
  width: 100%;
  height: auto;
  transition: opacity 160ms ease, transform 300ms ease;
}

.product-main-image img.is-changing {
  opacity: 0;
  transform: scale(.98);
}

.product-thumbnails {
  display: grid;
  grid-template-columns: repeat(5, minmax(4.5rem, 1fr));
  align-items: start;
  gap: .7rem;
  overflow-x: auto;
  margin-top: 1rem;
  padding: .2rem;
}

.product-thumbnails button {
  min-width: 4.5rem;
  display: block;
  padding: .35rem;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--white);
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition);
}

.product-thumbnails button:hover,
.product-thumbnails button.active {
  border-color: var(--red-600);
  transform: translateY(-2px);
}

.product-thumbnails img { width: 100%; height: auto; }

.product-info {
  position: sticky;
  top: 6.5rem;
}

.product-info h1 {
  margin: .7rem 0 1.1rem;
  font-size: clamp(1.9rem, 3.2vw, 2.7rem);
  line-height: 1.14;
  text-transform: uppercase;
}

.product-description { color: #46586b; font-size: .95rem; }

.product-cta {
  display: grid;
  gap: .75rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--steel-300);
}

.product-cta p {
  display: flex;
  gap: .9rem;
  color: var(--steel-500);
  font-size: .8rem;
}

.product-cta p i { color: var(--red-600); font-size: 1.3rem; }
.product-cta p span { display: grid; }
.product-cta p strong { color: var(--navy-900); font-size: .9rem; }
.product-cta .button { width: 100%; }

.product-section {
  margin-top: clamp(3rem, 5.5vw, 4.5rem);
  padding-top: clamp(2.25rem, 4vw, 3.25rem);
  border-top: 1px solid var(--steel-300);
}

.product-section h2 { margin: .6rem 0 1.5rem; font-size: clamp(1.5rem, 2.4vw, 2rem); }

.document-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.document-list a {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.15rem;
  border: 1px solid var(--steel-100);
  border-radius: var(--radius-sm);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), transform var(--transition);
}

.document-list a:hover { border-color: var(--red-600); transform: translateY(-2px); }
.document-list i:first-child { color: var(--red-600); font-size: 1.8rem; }
.document-list i:last-child { margin-left: auto; }
.document-list span { display: grid; font-weight: 800; }
.document-list small { color: var(--steel-500); font-weight: 500; }

.video-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.video-card {
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--navy-950);
  box-shadow: var(--shadow-lg);
}

.video-card iframe {
  width: 100%;
  aspect-ratio: 9 / 16;
  border: 0;
  background: #000;
}

.video-card p {
  margin: 0;
  padding: .8rem .9rem;
  color: var(--white);
  font-size: .82rem;
  font-weight: 700;
}

/* Footer */
.whatsapp-float {
  position: fixed;
  z-index: 900;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  width: 3.6rem;
  height: 3.6rem;
  display: grid;
  place-items: center;
  color: var(--white);
  border: 3px solid var(--white);
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 12px 35px rgb(20 131 79 / 35%);
  font-size: 1.55rem;
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover {
  box-shadow: 0 16px 40px rgb(20 131 79 / 48%);
  transform: translateY(-4px) scale(1.04);
}

.site-footer {
  padding-top: clamp(3rem, 5.5vw, 4.5rem);
  color: #aebed0;
  background: var(--navy-950);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.footer-logo {
  width: 9rem;
  max-height: 4rem;
  margin-bottom: 1.2rem;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.footer-grid > div:first-child p { max-width: 19rem; margin-bottom: 0; font-size: .87rem; }
.footer-grid > div { display: flex; flex-direction: column; align-items: flex-start; gap: .65rem; }
.footer-grid h2 {
  margin-bottom: .7rem;
  color: var(--white);
  font-family: "Manrope", sans-serif;
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.footer-grid a,
.footer-grid span { font-size: .83rem; }
.footer-grid a:hover { color: var(--white); }

.social-links { display: flex; gap: .6rem; }
.social-links a {
  width: 2.45rem;
  height: 2.45rem;
  display: grid;
  place-items: center;
  border: 1px solid rgb(255 255 255 / 18%);
  border-radius: 50%;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
}
.social-links a:hover { color: var(--white); border-color: var(--red-600); background: var(--red-600); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.2rem;
  border-top: 1px solid rgb(255 255 255 / 11%);
  color: #78899a;
  font-size: .72rem;
}

/* Motion */
.reveal {
  opacity: 0;
  transform: translateY(1.8rem);
  transition: opacity 700ms cubic-bezier(.2, .7, .2, 1), transform 700ms cubic-bezier(.2, .7, .2, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 62rem) {
  .menu-toggle { display: grid; place-items: center; }

  .main-nav {
    position: fixed;
    z-index: 999;
    top: var(--header-height);
    right: 0;
    bottom: 0;
    width: min(100%, 28rem);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1.5rem;
    color: var(--white);
    background: var(--navy-950);
    box-shadow: -20px 30px 60px rgb(6 20 38 / 28%);
    transform: translateX(105%);
    visibility: hidden;
    transition: transform var(--transition), visibility var(--transition), top var(--transition);
  }

  .site-header.scrolled .main-nav { top: 4.25rem; }
  .main-nav.open { transform: translateX(0); visibility: visible; }
  .main-nav > a:not(.button) { padding: 1.1rem .5rem; border-bottom: 1px solid rgb(255 255 255 / 12%); font-size: 1.05rem; }
  .main-nav > a:not(.button)::after { display: none; }
  .main-nav > a.active { color: #ff7180; }
  .main-nav .button { margin-top: 1.5rem; }

  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero-content { max-width: 55rem; }
  .category-card { flex-basis: calc((100% - var(--grid-gap)) / 2); }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .values-grid { grid-template-columns: 1fr; }
  .product-detail { grid-template-columns: 1fr; }
  .product-info { position: static; }
  .video-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: 1.4fr 1fr; }
}

@media (max-width: 43rem) {
  :root { --header-height: 4.5rem; }
  .container { width: min(calc(100% - 1.25rem), var(--container)); }
  .brand { width: 8.25rem; }

  .hero { min-height: auto; }
  .hero-grid { padding-block: 3.5rem; }
  .hero h1 { font-size: clamp(2.1rem, 9vw, 2.9rem); }
  .hero-actions { display: grid; }
  .hero-stats { gap: .6rem; }
  .hero-stats strong { font-size: 1.15rem; }
  .hero-stats span { font-size: .64rem; line-height: 1.4; }

  .desktop-link { display: none; }
  .section-heading { align-items: start; }
  .category-card { flex-basis: 100%; min-height: 16rem; }
  .product-grid { grid-template-columns: 1fr; }
  .heritage-grid { grid-template-columns: 1fr; }
  .heritage-mark { aspect-ratio: 1.4; }
  .contact-band-inner { align-items: stretch; flex-direction: column; }
  .contact-band .button { width: 100%; }

  .page-hero { min-height: 14rem; padding-block: 2.75rem; }
  .story-grid { grid-template-columns: 1fr; }
  .story-aside { position: static; }
  .vertical-line { width: 7rem; height: 1px; margin: 1rem 0; background: linear-gradient(90deg, var(--red-600), var(--steel-100)); }
  .story-copy blockquote { margin: 2rem 0; padding-left: 1.2rem; }
  .document-list { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-thumbnails { grid-template-columns: repeat(4, minmax(4.2rem, 1fr)); }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; }
  .whatsapp-float { width: 3.25rem; height: 3.25rem; }
}

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

@media (forced-colors: active) {
  .button,
  .category-card,
  .product-card { border: 1px solid ButtonText; }
}