/* ============================================================
   Estopas Bril — Site
   Identidade: vermelho coral + azul royal (das embalagens),
   sobre creme (cor natural da estopa). Tipo editorial-industrial.
   ============================================================ */

:root {
  --paper: #f3ecdb;
  --paper-soft: #f7f1e2;
  --paper-deep: #ebe3cf;
  --ink: #1a1714;
  --ink-2: #4a4338;
  --ink-3: #857c6c;
  --rule: #c8bfa6;

  --blue: #1f3a8a;
  --blue-deep: #142559;
  --blue-soft: #2d4bb0;

  --red: #d9382b;
  --red-soft: #e96050;
  --red-deep: #a82518;

  --wood: #9a6a3d;
  --shadow: 0 1px 0 rgba(26,23,20,.04), 0 18px 40px -20px rgba(26,23,20,.18);

  --f-display: "DM Serif Display", "Times New Roman", serif;
  --f-body: "Inter Tight", "Helvetica Neue", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, monospace;

  --maxw: 1360px;
  --gutter: 56px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

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

/* paper noise / fabric texture */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .1 0 0 0 0 .09 0 0 0 0 .07 0 0 0 .12 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: 0.55;
  mix-blend-mode: multiply;
}
body > * { position: relative; z-index: 2; }

/* ------ Top bar ------ */

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(243, 236, 219, 0.92);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--rule);
}
.topbar-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: 78px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
}
.wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--f-display);
  font-size: 26px;
  line-height: 1;
  letter-spacing: -0.01em;
  font-style: italic;
  color: var(--blue);
}
.wordmark .bril {
  font-style: normal;
  font-weight: 400;
  color: var(--red);
  letter-spacing: 0;
  font-size: 30px;
}
.wordmark .dot {
  width: 6px;
  height: 6px;
  background: var(--red);
  border-radius: 50%;
  align-self: center;
}

.nav {
  display: flex;
  gap: 36px;
  justify-content: center;
}
.nav a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--ink-2);
  position: relative;
  padding: 6px 2px;
  transition: color .2s;
}
.nav a:hover { color: var(--red); }
.nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 1.5px;
  background: var(--red);
  transition: width .25s ease, left .25s ease;
}
.nav a:hover::after { width: 100%; left: 0; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: var(--blue);
  color: #fdf9ec;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform .15s ease, background .2s;
  text-decoration: none;
}
.btn:hover { transform: translateY(-1px); background: var(--blue-soft); }
.btn--red { background: var(--red); }
.btn--red:hover { background: var(--red-soft); }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}
.btn--ghost:hover { background: var(--ink); color: var(--paper); transform: translateY(-1px); }
.btn--lg {
  padding: 16px 28px;
  font-size: 14px;
}

/* ------ Hero ------ */

.hero {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 60px var(--gutter) 80px;
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: 48px;
  align-items: stretch;
  position: relative;
}

.hero-text {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px 0;
}
.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-2);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.hero-eyebrow::before {
  content: "";
  width: 28px;
  height: 1.5px;
  background: var(--red);
}

.hero h1 {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(48px, 6.4vw, 92px);
  line-height: 0.95;
  letter-spacing: -0.025em;
  margin: 28px 0 24px;
  color: var(--ink);
}
.hero h1 em {
  font-style: italic;
  color: var(--red);
}
.hero h1 .blue {
  color: var(--blue);
}

.hero-lede {
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 480px;
  margin: 0 0 32px;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 36px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--rule);
}
.hero-stats .stat strong {
  display: block;
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 38px;
  line-height: 1;
  color: var(--blue);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}
.hero-stats .stat span {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-2);
  font-weight: 600;
}

.hero-image {
  position: relative;
  overflow: hidden;
  background: var(--paper-deep);
  border-radius: 2px;
  min-height: 580px;
}
.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
}
.hero-image .tag {
  position: absolute;
  left: 28px;
  bottom: 28px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(243, 236, 219, 0.95);
  padding: 12px 18px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  backdrop-filter: blur(8px);
}
.hero-image .tag .dot {
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 50%;
}
.hero-image .stamp {
  position: absolute;
  right: 28px;
  top: 28px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--red);
  color: #fdf9ec;
  display: grid;
  place-items: center;
  font-family: var(--f-display);
  font-style: italic;
  font-size: 17px;
  line-height: 1.1;
  text-align: center;
  padding: 12px;
  transform: rotate(-8deg);
  box-shadow: 0 12px 30px rgba(26,23,20,.18);
}

/* ------ Marquee strip ------ */

.marquee {
  background: var(--blue);
  color: var(--paper-soft);
  overflow: hidden;
  border-top: 1px solid var(--blue-deep);
  border-bottom: 1px solid var(--blue-deep);
}
.marquee-track {
  display: flex;
  gap: 56px;
  padding: 22px 0;
  white-space: nowrap;
  animation: scroll 38s linear infinite;
  font-family: var(--f-display);
  font-size: 28px;
  font-style: italic;
  letter-spacing: -0.01em;
}
.marquee-track span {
  display: inline-flex;
  align-items: center;
  gap: 56px;
}
.marquee-track span::after {
  content: "✶";
  color: var(--red-soft);
  font-style: normal;
  font-size: 20px;
}
@keyframes scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ------ Section base ------ */

section { padding: 100px 0; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section-head {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 56px;
}
.section-head .label {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.section-head .label::before {
  content: "";
  width: 24px;
  height: 1.5px;
  background: var(--red);
}
.section-head h2 {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(40px, 4.6vw, 64px);
  line-height: 0.98;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin: 18px 0 0;
}
.section-head h2 em { font-style: italic; color: var(--blue); }
.section-head p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-2);
  margin: 0;
  max-width: 560px;
}

/* ------ Manifesto ------ */

.manifesto {
  background: var(--ink);
  color: var(--paper-soft);
}
.manifesto::before {
  /* invert noise to keep texture but legible */
  filter: invert(1);
}
.manifesto .container {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}
.manifesto .lead {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(32px, 3.4vw, 48px);
  line-height: 1.12;
  letter-spacing: -0.018em;
  color: var(--paper-soft);
  margin: 0;
}
.manifesto .lead em { color: var(--red-soft); font-style: italic; }
.manifesto .lead .blue { color: #6db1ff; }

.manifesto .side {
  font-size: 15.5px;
  line-height: 1.7;
  color: rgba(247, 241, 226, .72);
}
.manifesto .side p { margin: 0 0 18px; }

.manifesto-marks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin-top: 40px;
  border-top: 1px solid rgba(247, 241, 226, .15);
}
.manifesto-marks .mk {
  padding: 22px 0;
  border-bottom: 1px solid rgba(247, 241, 226, .15);
  padding-right: 20px;
}
.manifesto-marks .mk:nth-child(odd) { border-right: 1px solid rgba(247, 241, 226, .15); padding-left: 0; }
.manifesto-marks .mk:nth-child(even) { padding-left: 22px; }
.manifesto-marks .mk strong {
  display: block;
  font-family: var(--f-display);
  font-size: 28px;
  font-style: italic;
  color: var(--red-soft);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.manifesto-marks .mk span {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(247, 241, 226, .55);
  font-weight: 500;
}

/* ------ Linha de produtos (grid) ------ */

.linha {
  background: var(--paper);
}

.products {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 28px;
}

.card {
  position: relative;
  background: var(--paper-soft);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .35s cubic-bezier(.2,.7,.2,1);
}
.card:hover { transform: translateY(-4px); }
.card .imgwrap {
  position: relative;
  overflow: hidden;
  background: var(--paper-deep);
}
.card .imgwrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .8s cubic-bezier(.2,.7,.2,1);
}
.card:hover .imgwrap img { transform: scale(1.04); }

.card .meta {
  padding: 18px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.card .num {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--ink-3);
}
.card h3 {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 22px;
  line-height: 1.1;
  margin: 0;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.card .desc {
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-2);
  margin: 4px 0 0;
}
.card .specs {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--rule);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.card .specs span {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--blue);
  background: var(--paper-deep);
  padding: 4px 8px;
  border-radius: 2px;
}

.card .badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  background: var(--red);
  color: #fdf9ec;
  padding: 6px 10px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* size variants in grid */
.card--hero { grid-column: span 7; }
.card--hero .imgwrap { aspect-ratio: 16 / 11; }
.card--hero h3 { font-size: 32px; }
.card--md { grid-column: span 5; }
.card--md .imgwrap { aspect-ratio: 5 / 4; }
.card--sm { grid-column: span 4; }
.card--sm .imgwrap { aspect-ratio: 4 / 5; }
.card--tile { grid-column: span 3; }
.card--tile .imgwrap { aspect-ratio: 1 / 1; }
.card--tile h3 { font-size: 18px; }
.card--wide { grid-column: span 6; }
.card--wide .imgwrap { aspect-ratio: 16 / 10; }

/* group divider inside the products grid */
.group-label {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 18px;
  padding: 22px 0 10px;
  border-top: 2px solid var(--ink);
  margin-top: 8px;
}
.group-label:first-child { margin-top: 0; }
.group-label .group-num {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
}
.group-label .group-name {
  font-family: var(--f-display);
  font-size: 34px;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.group-label .group-note {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ink-3);
  margin-left: auto;
}

/* photo placeholder (produto sem foto ainda) */
.card .ph {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 18px;
  background:
    repeating-linear-gradient(45deg, var(--paper-deep) 0 11px, var(--paper) 11px 22px);
  border: 1px dashed var(--rule);
}
.card .ph-tag {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ink-3);
  background: var(--paper-soft);
  padding: 6px 10px;
}

/* dark variant card */
.card--dark { background: var(--blue); color: var(--paper-soft); }
.card--dark h3 { color: var(--paper-soft); }
.card--dark .desc { color: rgba(247, 241, 226, .7); }
.card--dark .num { color: rgba(247, 241, 226, .55); }
.card--dark .specs { border-top-color: rgba(247, 241, 226, .18); }
.card--dark .specs span { background: rgba(247, 241, 226, .1); color: var(--paper-soft); }

/* ------ Categorias (chips/links) ------ */

.cats {
  background: var(--paper-deep);
  padding: 80px 0;
}
.cats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.cat {
  background: var(--paper-soft);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 220px;
  transition: background .3s;
  cursor: pointer;
}
.cat:hover { background: var(--ink); color: var(--paper-soft); }
.cat:hover .cat-arrow { color: var(--red-soft); transform: translateX(8px); }
.cat:hover .cat-num { color: var(--red-soft); }

.cat .cat-num {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink-3);
}
.cat h3 {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 28px;
  line-height: 1.05;
  margin: 0;
  letter-spacing: -0.01em;
  flex: 1;
}
.cat p {
  font-size: 13px;
  line-height: 1.45;
  margin: 0;
  opacity: 0.75;
}
.cat .cat-arrow {
  font-size: 26px;
  color: var(--red);
  transition: transform .3s, color .3s;
  align-self: flex-start;
  font-family: var(--f-display);
}

/* ------ Aplicações ------ */

.uses {
  background: var(--paper);
}
.uses-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: start;
}
.uses-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1.4fr 1fr;
  gap: 14px;
  height: 720px;
}
.uses-photos > div {
  background: var(--paper-deep);
  overflow: hidden;
}
.uses-photos img { width: 100%; height: 100%; object-fit: cover; }
.uses-photos > div:first-child { grid-row: span 2; }

.uses-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--ink);
}
.use {
  padding: 26px 0;
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 76px 1fr;
  column-gap: 24px;
  row-gap: 7px;
  align-items: baseline;
  cursor: default;
  transition: padding-left .3s;
}
.use:hover { padding-left: 12px; }
.use:hover h4 { color: var(--red); }
.use .num {
  grid-column: 1;
  grid-row: 1;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink-3);
}
.use h4 {
  grid-column: 2;
  grid-row: 1;
  font-family: var(--f-display);
  font-weight: 400;
  font-style: italic;
  font-size: 27px;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--ink);
  white-space: nowrap;
  transition: color .25s;
}
.use .tags {
  grid-column: 2;
  grid-row: 2;
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  text-align: right;
  font-family: var(--f-mono);
}

/* ------ Brand mark / heritage ------ */

.brand {
  background: var(--red);
  color: var(--paper-soft);
  position: relative;
  overflow: hidden;
}
.brand .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.brand-mark {
  font-family: var(--f-display);
  font-size: clamp(120px, 18vw, 280px);
  line-height: 0.85;
  font-weight: 400;
  letter-spacing: -0.05em;
  color: var(--paper-soft);
  position: relative;
  display: inline-block;
}
.brand-mark .strike {
  position: absolute;
  bottom: 12%;
  left: -4%;
  width: 108%;
  height: 6px;
  background: var(--blue);
  transform: rotate(-3deg);
}
.brand-mark .sub {
  display: block;
  font-size: 18px;
  font-style: italic;
  letter-spacing: 0;
  margin-top: 8px;
  color: rgba(253, 249, 236, 0.8);
  font-weight: 400;
}
.brand-info p {
  font-size: 17px;
  line-height: 1.65;
  margin: 0 0 22px;
  color: rgba(253, 249, 236, 0.9);
}
.brand-info .stamp-line {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid rgba(253, 249, 236, .25);
  border-bottom: 1px solid rgba(253, 249, 236, .25);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin: 22px 0;
}
.brand-info .stamp-line .dot {
  width: 6px;
  height: 6px;
  background: var(--blue);
  border-radius: 50%;
}

/* ------ Pedido / CTA ------ */

.pedido {
  background: var(--paper);
}
.pedido-card {
  background: var(--blue);
  color: var(--paper-soft);
  padding: 80px var(--gutter);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: center;
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}
.pedido-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, var(--red) 0%, transparent 70%);
  opacity: 0.4;
}
.pedido-card h2 {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1.0;
  letter-spacing: -0.025em;
  margin: 0 0 20px;
  color: var(--paper-soft);
  position: relative;
}
.pedido-card h2 em { font-style: italic; color: #ffd9a3; }
.pedido-card p {
  font-size: 16px;
  line-height: 1.6;
  color: rgba(253, 249, 236, 0.82);
  margin: 0 0 28px;
  max-width: 460px;
  position: relative;
}
.pedido-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  position: relative;
}
.pedido-actions .btn {
  background: var(--red);
  color: #fff;
}
.pedido-actions .btn:hover { background: var(--red-soft); }
.pedido-actions .btn--ghost { background: transparent; border-color: var(--paper-soft); color: var(--paper-soft); }
.pedido-actions .btn--ghost:hover { background: var(--paper-soft); color: var(--blue); }

.pedido-contact {
  background: rgba(253, 249, 236, 0.06);
  padding: 32px;
  display: grid;
  gap: 18px;
  border: 1px solid rgba(253, 249, 236, 0.18);
  position: relative;
}
.pedido-contact .row {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 16px;
  align-items: start;
  font-size: 14px;
}
.pedido-contact .row svg { color: #ffd9a3; flex-shrink: 0; }
.pedido-contact .row strong {
  display: block;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(253, 249, 236, 0.6);
  font-weight: 600;
  margin-bottom: 4px;
}
.pedido-contact .row a { color: var(--paper-soft); display: block; }
.pedido-contact .row a:hover { color: #ffd9a3; }

/* ------ Footer ------ */

footer {
  background: var(--ink);
  color: rgba(247, 241, 226, 0.65);
  padding: 60px 0 32px;
  font-size: 13px;
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(247, 241, 226, .12);
}
.foot-grid h5 {
  font-family: var(--f-display);
  font-weight: 400;
  font-style: italic;
  font-size: 18px;
  margin: 0 0 16px;
  color: var(--paper-soft);
}
.foot-grid p, .foot-grid a {
  margin: 0 0 8px;
  line-height: 1.55;
  display: block;
  color: rgba(247, 241, 226, 0.65);
}
.foot-grid a:hover { color: #ffd9a3; }

.foot-base {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(247, 241, 226, 0.5);
}
.foot-mark {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 22px;
  color: var(--paper-soft);
}
.foot-mark .bril {
  font-style: normal;
  color: var(--red-soft);
}

/* ------ WhatsApp floating ------ */

.fab {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 100;
  background: #25d366;
  color: #fff;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  transition: transform .2s;
  text-decoration: none;
}
.fab:hover { transform: scale(1.06); }
.fab svg { width: 26px; height: 26px; }

@media (min-width: 768px) {
  .fab { bottom: 28px; right: 28px; width: 60px; height: 60px; }
  .fab svg { width: 28px; height: 28px; }
}

/* ------ Hamburger (mobile nav) ------ */

.hamburger {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--ink);
  margin-left: auto;
}
.hamburger svg { width: 22px; height: 22px; }
@media (min-width: 900px) {
  .hamburger { display: none; }
}

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--paper);
  z-index: 80;
  display: flex;
  flex-direction: column;
  padding: 96px 24px 32px;
  transform: translateY(-100%);
  transition: transform .35s cubic-bezier(.4,.0,.2,1);
  visibility: hidden;
}
.mobile-menu.open {
  transform: translateY(0);
  visibility: visible;
}
.mobile-menu a {
  font-family: var(--f-display);
  font-size: 36px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
  color: var(--ink);
}
.mobile-menu a:hover, .mobile-menu a:active { color: var(--red); }
.mobile-menu .foot {
  margin-top: auto;
  padding-top: 24px;
  display: flex;
  gap: 12px;
}
.mobile-menu .foot .btn { flex: 1; justify-content: center; }

/* ════════════════════════════════════════════════════ RESPONSIVE ════ */

/* Tablet — between 768 and 1100 */
@media (max-width: 1100px) {
  :root { --gutter: 32px; }
  section { padding: 80px 0; }
  .hero { grid-template-columns: 1fr; padding: 48px var(--gutter) 64px; }
  .hero-image { min-height: 420px; }
  .hero-image .stamp { width: 100px; height: 100px; font-size: 14px; right: 20px; top: 20px; }
  .manifesto .container,
  .uses-grid,
  .brand .container { grid-template-columns: 1fr; gap: 40px; }
  .pedido-card { grid-template-columns: 1fr; gap: 32px; padding: 56px 40px; }
  .uses-photos { height: 420px; }
  .products { grid-template-columns: repeat(6, 1fr); }
  .card--hero, .card--md, .card--wide { grid-column: span 6; }
  .card--sm, .card--tile { grid-column: span 3; }
  .cats-grid { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .section-head { grid-template-columns: 1fr; gap: 18px; }
}

/* Below 900 — start hiding desktop nav, show hamburger */
@media (max-width: 900px) {
  .nav { display: none; }
  .topbar-inner { grid-template-columns: auto 1fr auto; gap: 16px; }
  .topbar-inner > .btn { display: none; }
}

/* Mobile — below 768 */
@media (max-width: 768px) {
  :root { --gutter: 22px; }
  section { padding: 64px 0; }
  .topbar-inner { height: 64px; padding: 0 22px; }
  .wordmark { font-size: 22px; }
  .wordmark .bril { font-size: 26px; }

  .hero { padding: 32px var(--gutter) 56px; gap: 28px; }
  .hero-text { padding: 0; }
  .hero h1 { margin-top: 20px; margin-bottom: 18px; }
  .hero-lede { font-size: 15.5px; margin-bottom: 24px; }
  .hero-ctas { flex-direction: column; align-items: stretch; gap: 10px; }
  .hero-ctas .btn { justify-content: center; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 18px; padding-top: 24px; }
  .hero-stats .stat strong { font-size: 26px; }
  .hero-stats .stat span { font-size: 9.5px; letter-spacing: 0.12em; }
  .hero-image { min-height: 380px; }
  .hero-image .stamp { width: 88px; height: 88px; font-size: 12.5px; }
  .hero-image .tag { left: 18px; bottom: 18px; padding: 10px 14px; font-size: 10px; }

  .marquee-track { font-size: 22px; gap: 32px; animation-duration: 26s; }
  .marquee-track span { gap: 32px; }

  .manifesto { padding: 72px 0; }
  .manifesto .lead { font-size: 30px; }
  .manifesto-marks { grid-template-columns: 1fr; }
  .manifesto-marks .mk:nth-child(odd) { border-right: none; }
  .manifesto-marks .mk:nth-child(even) { padding-left: 0; }
  .manifesto-marks .mk { padding-right: 0; }

  .section-head h2 { font-size: 38px; }

  .products { grid-template-columns: 1fr 1fr; gap: 14px; }
  .card--hero, .card--md, .card--wide { grid-column: span 2; }
  .card--sm, .card--tile { grid-column: span 1; }
  .card--hero h3 { font-size: 24px; }
  .card h3 { font-size: 18px; }
  .card--tile h3 { font-size: 15px; }
  .card .meta { padding: 14px 16px 18px; gap: 4px; }
  .card .desc { font-size: 12.5px; }

  .cats-grid { grid-template-columns: 1fr; }
  .cat { padding: 28px 24px; min-height: auto; }
  .cat h3 { font-size: 26px; }

  .uses-photos { height: 320px; gap: 10px; }
  .use { grid-template-columns: 50px 1fr; padding: 20px 0; column-gap: 14px; row-gap: 5px; }
  .use h4 { font-size: 20px; white-space: normal; }
  .use .tags { grid-column: 2; grid-row: 2; text-align: right; margin-top: 2px; font-size: 11px; }

  .brand-mark { font-size: clamp(96px, 30vw, 160px); }
  .brand-mark .sub { font-size: 14px; }
  .brand-info p { font-size: 15px; }
  .brand-info .stamp-line { font-size: 10px; letter-spacing: 0.14em; flex-wrap: wrap; gap: 8px; }

  .pedido-card { padding: 44px 26px; }
  .pedido-actions { flex-direction: column; align-items: stretch; }
  .pedido-actions .btn { justify-content: center; }
  .pedido-contact { padding: 24px; }
  .pedido-contact .row { font-size: 13.5px; }

  .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .foot-grid > div:first-child { grid-column: 1 / -1; }
  .foot-base { flex-direction: column; gap: 12px; align-items: flex-start; font-size: 10px; }
}

/* Small mobile — below 480 */
@media (max-width: 480px) {
  :root { --gutter: 18px; }
  .hero h1 { font-size: clamp(38px, 12vw, 52px); }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 14px; }
  .hero-stats .stat:last-child { grid-column: 1 / -1; padding-top: 10px; border-top: 1px solid var(--rule); }
  .products { grid-template-columns: 1fr; }
  .card--sm, .card--tile { grid-column: span 1; }
  .card--tile .imgwrap { aspect-ratio: 16 / 11; }
  .foot-grid { grid-template-columns: 1fr; }
  .foot-grid > div:first-child { grid-column: auto; }
  .pedido-card h2 { font-size: 32px; }
  .manifesto .lead { font-size: 26px; }
}

/* Touch / pointer hints */
@media (hover: none) {
  .card:hover { transform: none; }
  .card:hover .imgwrap img { transform: none; }
  .cat:hover { background: var(--paper-soft); color: var(--ink); }
  .cat:hover .cat-arrow { transform: none; color: var(--red); }
  .cat:hover .cat-num { color: var(--ink-3); }
  .use:hover { padding-left: 0; }
  .use:hover h4 { color: var(--ink); }
  .btn:hover { transform: none; }
  .fab:hover { transform: none; }
}