/* ==========================================================================
   Capa Couro — design system
   Palette: graphite/near-black, white, gold/amber. Leather texture on dark
   surfaces, industrial feel, clean cards, gold buttons, dark CTAs.
   Single shared stylesheet for every public page.
   ========================================================================== */

:root {
  /* dark surfaces */
  --ink:        #0c0d10;
  --graphite:   #15171c;
  --graphite-2: #1d2026;
  --graphite-3: #282c34;
  --line-dark:  rgba(255, 255, 255, 0.09);
  --line-dark-2: rgba(255, 255, 255, 0.16);

  /* light surfaces */
  --paper:   #ffffff;
  --paper-2: #f4f4f6;
  --paper-3: #ebebef;
  --line:    #e4e4e9;

  /* brand */
  --gold:      #f5b60c;
  --gold-2:    #ffce3e;
  --gold-deep: #d39600;

  /* text */
  --text:        #14161a;
  --text-soft:   #565b63;
  --text-mute:   #8a8f98;
  --text-inv:    #f6f7f8;
  --text-inv-soft: #abb1ba;
  --text-inv-mute: #767c86;

  /* accents */
  --wa: #1fb855;
  --wa-2: #25d366;

  --radius:    14px;
  --radius-sm: 10px;
  --radius-lg: 22px;
  --maxw: 1200px;

  --shadow-sm: 0 1px 2px rgba(12, 13, 16, 0.06);
  --shadow:    0 8px 24px rgba(12, 13, 16, 0.10), 0 2px 6px rgba(12, 13, 16, 0.06);
  --shadow-gold: 0 10px 28px rgba(245, 182, 12, 0.30);

  /* subtle leather grain, layered over dark surfaces */
  --leather:
    radial-gradient(120% 80% at 80% -10%, rgba(245, 182, 12, 0.07), transparent 60%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.045'/%3E%3C/svg%3E");
}

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

html { scroll-behavior: smooth; }

/* Lenis smooth scroll */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }
.lenis.lenis-smooth iframe { pointer-events: none; }

body {
  margin: 0;
  font-family: "Saira", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: "Saira Condensed", "Saira", sans-serif;
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  margin: 0;
}
/* product/category/step card titles read better in mixed case */
.product-body h3, .cat-card h3, .feature h3, .step h3,
.contact-line b, .form-success h3 { text-transform: none; letter-spacing: 0; }

p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.gold { color: var(--gold); }

/* ---- buttons ------------------------------------------------------------ */
.btn {
  --btn-pad-y: .85rem;
  --btn-pad-x: 1.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: var(--btn-pad-y) var(--btn-pad-x);
  border-radius: var(--radius-sm);
  font-family: "Saira Condensed", sans-serif;
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .01em;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 1.1em; height: 1.1em; flex: none; }

.btn-primary {
  background: linear-gradient(180deg, var(--gold-2), var(--gold));
  color: #1a1300;
  box-shadow: var(--shadow-gold);
}
.btn-primary:hover { filter: brightness(1.05); box-shadow: 0 12px 32px rgba(245, 182, 12, 0.42); }

.btn-dark {
  background: var(--graphite-2);
  color: var(--text-inv);
  border-color: var(--line-dark-2);
}
.btn-dark:hover { background: var(--graphite-3); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-inv);
  border-color: var(--line-dark-2);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.10); }

.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold-deep); }

.btn-whatsapp {
  background: var(--wa);
  color: #fff;
  box-shadow: 0 10px 26px rgba(31, 184, 85, 0.30);
}
.btn-whatsapp:hover { background: var(--wa-2); }

.btn-block { width: 100%; }
.btn-sm { --btn-pad-y: .6rem; --btn-pad-x: 1rem; font-size: .85rem; }

/* ---- header / navbar ---------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: transparent;
  color: var(--text-inv);
  transition: background .25s ease, box-shadow .25s ease, backdrop-filter .25s ease;
}
.site-header.scrolled {
  background: rgba(12, 13, 16, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--line-dark);
}
/* hero/page-hero slide up under the transparent fixed-style header */
.hero, .page-hero { margin-top: -72px; padding-top: 72px; }
.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: 72px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  color: var(--text-inv);
  margin-right: auto;
}
.brand-logo {
  height: 50px;
  width: auto;
  display: block;
  background: #fff;
  padding: 5px 10px;
  border-radius: 11px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.28);
}
.footer-brand .brand-logo { height: 56px; }
@media (max-width: 560px) { .brand-logo { height: 42px; padding: 4px 8px; } }
.brand-mark {
  width: 38px; height: 38px; flex: none;
  border-radius: 9px;
  background: linear-gradient(150deg, var(--gold-2), var(--gold-deep));
  display: grid; place-items: center;
  color: #1a1300;
  box-shadow: 0 4px 14px rgba(245, 182, 12, 0.35);
}
.brand-mark svg { width: 22px; height: 22px; }
.brand-name {
  font-family: "Saira Condensed", sans-serif;
  font-weight: 800;
  font-size: 1.12rem;
  letter-spacing: .14em;
  line-height: 1;
}
.brand-tag {
  display: block;
  font-family: "Saira", sans-serif;
  font-weight: 600;
  font-size: .56rem;
  letter-spacing: .34em;
  color: var(--gold);
  margin-top: 3px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: .35rem;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links a {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .55rem .8rem;
  border-radius: 8px;
  font-size: .92rem;
  font-weight: 500;
  color: var(--text-inv-soft);
  transition: color .15s ease, background .15s ease;
}
.nav-links a:hover { color: var(--text-inv); background: rgba(255, 255, 255, 0.05); }
.nav-links a.active { color: var(--gold); }

.nav-item { position: relative; }
.nav-item > a .caret { width: .7em; height: .7em; transition: transform .2s ease; }
.dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 290px;
  background: var(--graphite);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  padding: .5rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
}
.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-item:hover > a .caret { transform: rotate(180deg); }
.dropdown a {
  display: block;
  padding: .65rem .8rem;
  border-radius: 9px;
  color: var(--text-inv-soft);
}
.dropdown a strong { display: block; color: var(--text-inv); font-weight: 600; font-size: .92rem; }
.dropdown a span { font-size: .78rem; color: var(--text-inv-mute); }
.dropdown a:hover { background: rgba(255, 255, 255, 0.06); }
.dropdown a:hover strong { color: var(--gold); }

.nav-cta { display: flex; align-items: center; gap: .6rem; }

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line-dark-2);
  border-radius: 9px;
  width: 44px; height: 44px;
  color: var(--text-inv);
  cursor: pointer;
}
.nav-toggle svg { width: 22px; height: 22px; margin: auto; }

/* mobile nav panel */
.mobile-nav {
  display: none;
  background: var(--graphite);
  border-bottom: 1px solid var(--line-dark);
}
.mobile-nav.open { display: block; }
.mobile-nav ul { list-style: none; margin: 0; padding: .75rem 1.25rem 1.25rem; }
.mobile-nav a {
  display: block;
  padding: .8rem .4rem;
  color: var(--text-inv-soft);
  border-bottom: 1px solid var(--line-dark);
  font-size: 1rem;
}
.mobile-nav a.sub { padding-left: 1.4rem; font-size: .92rem; color: var(--text-inv-mute); }
.mobile-nav .btn { margin-top: 1rem; }

/* ---- generic sections --------------------------------------------------- */
.section { padding: clamp(2.25rem, 4vw, 3.75rem) 0; }
.section-dark {
  background:
    var(--leather),
    linear-gradient(180deg, var(--ink), var(--graphite));
  color: var(--text-inv);
}
.section-paper { background: var(--paper); }
.section-paper-2 { background: var(--paper-2); }

.section-head { text-align: center; max-width: 720px; margin: 0 auto clamp(2rem, 4vw, 3rem); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: "Saira Condensed", sans-serif;
  font-weight: 700;
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-deep);
}
.section-dark .eyebrow { color: var(--gold); }
.section-title {
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  margin: .6rem 0 0;
}
.section-title .ticks { color: var(--gold); font-weight: 800; }
.section-sub {
  margin-top: .9rem;
  color: var(--text-soft);
  font-size: 1.05rem;
}
.section-dark .section-sub { color: var(--text-inv-soft); }

/* ---- hero --------------------------------------------------------------- */
.hero {
  position: relative;
  background:
    var(--leather),
    radial-gradient(90% 120% at 78% 0%, rgba(245, 182, 12, 0.10), transparent 55%),
    linear-gradient(135deg, var(--ink) 0%, var(--graphite) 55%, var(--graphite-2) 100%);
  color: var(--text-inv);
  overflow: hidden;
  border-bottom: 1px solid var(--line-dark);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
  padding: clamp(3rem, 6vw, 5.5rem) 0;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--gold);
  padding: .4rem .85rem;
  border: 1px solid var(--line-dark-2);
  border-radius: 999px;
  background: rgba(245, 182, 12, 0.06);
}
.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.7rem);
  margin: 1.3rem 0 0;
}
.hero h1 .accent { color: var(--gold); }
.hero-sub {
  margin: 1.3rem 0 0;
  font-size: clamp(1.02rem, 1.5vw, 1.2rem);
  color: var(--text-inv-soft);
  max-width: 36rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2rem; }
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 0;
  margin-top: 2.3rem;
  padding-top: 1.9rem;
  border-top: 1px solid var(--line-dark);
}
.hero-badge {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: 0 1.6rem;
  border-left: 1px solid var(--line-dark);
}
.hero-badge:first-child { padding-left: 0; border-left: 0; }
.hero-badge svg { width: 2.1rem; height: 2.1rem; color: var(--gold); flex: none; }
.hero-badge b {
  font-family: "Saira Condensed", sans-serif;
  font-weight: 700; font-size: 1rem; line-height: 1.1;
  display: block; color: var(--text-inv);
}
.hero-badge span { font-size: .8rem; color: var(--text-inv-soft); }
@media (max-width: 640px) {
  .hero-badge { width: 50%; padding: 0 .5rem 0 0; border-left: 0; }
}

.hero-visual { position: relative; }
.hero-visual .frame {
  position: relative;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 100% at 50% 0%, rgba(245, 182, 12, 0.16), transparent 60%),
    linear-gradient(160deg, var(--graphite-2), var(--ink));
  border: 1px solid var(--line-dark-2);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5);
}
.hero-visual img {
  width: 100%;
  border-radius: var(--radius);
  filter: drop-shadow(0 24px 40px rgba(0, 0, 0, 0.55));
}
.hero-visual .tag-float {
  position: absolute;
  bottom: -14px; left: -14px;
  background: var(--gold);
  color: #1a1300;
  font-family: "Saira Condensed", sans-serif;
  font-weight: 800;
  font-size: .82rem;
  padding: .6rem 1rem;
  border-radius: 10px;
  box-shadow: var(--shadow-gold);
}

/* ---- photo hero (full-bleed industrial scene + dark scrim) -------------- */
.hero--photo { position: relative; min-height: clamp(640px, 86vh, 880px); display: flex; align-items: center; }
.hero--photo .hero-photo-bg {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover;
  background-position: 72% center;
}
.hero--photo::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(95deg, var(--ink) 6%, rgba(12,13,16,0.92) 30%, rgba(12,13,16,0.55) 58%, rgba(12,13,16,0.22) 100%),
    linear-gradient(0deg, rgba(12,13,16,0.55), transparent 45%);
}
.hero--photo .hero-grid { position: relative; z-index: 2; grid-template-columns: 1fr; width: 100%; gap: 0; }
.hero--photo .hero-copy { max-width: 640px; }
@media (max-width: 860px) {
  .hero--photo { min-height: 0; }
  .hero--photo .hero-photo-bg { background-position: 70% center; }
  .hero--photo::after {
    background:
      linear-gradient(180deg, rgba(12,13,16,0.78) 0%, rgba(12,13,16,0.92) 55%, var(--ink) 100%);
  }
}

/* ---- trust strip -------------------------------------------------------- */
.trust-strip { background: var(--graphite); border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.trust-strip .row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  padding: 1.6rem 0;
}
.trust-item { display: flex; align-items: center; gap: .8rem; color: var(--text-inv); }
.trust-item svg { width: 1.7rem; height: 1.7rem; color: var(--gold); flex: none; }
.trust-item b { font-family: "Saira Condensed", sans-serif; font-size: .95rem; display: block; }
.trust-item span { font-size: .8rem; color: var(--text-inv-mute); }

/* ---- category tiles ----------------------------------------------------- */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}
.cat-card {
  text-align: center;
  padding: 1.6rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  transition: transform .15s ease, box-shadow .18s ease, border-color .18s ease;
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--gold); }
.cat-icon {
  width: 56px; height: 56px; margin: 0 auto 1rem;
  border-radius: 14px;
  display: grid; place-items: center;
  background: var(--paper-2);
  color: var(--text);
}
.cat-card:hover .cat-icon { background: var(--gold); color: #1a1300; }
.cat-icon svg { width: 28px; height: 28px; }
.cat-thumb {
  width: 96px; height: 96px; margin: 0 auto 1.1rem;
  border-radius: 16px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  display: grid; place-items: center;
  padding: 9px;
  overflow: hidden;
  transition: border-color .18s ease, transform .15s ease;
}
.cat-thumb img { max-width: 100%; max-height: 100%; width: auto; object-fit: contain; mix-blend-mode: multiply; }
.cat-card:hover .cat-thumb { border-color: var(--gold); transform: scale(1.03); }
.cat-card h3 { font-size: 1rem; }
.cat-card p { font-size: .84rem; color: var(--text-soft); margin-top: .45rem; }

/* ---- product cards ------------------------------------------------------ */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.product-card {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .15s ease, box-shadow .18s ease, border-color .18s ease;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--gold); }
.product-media {
  aspect-ratio: 4 / 3;
  background: var(--paper-2);
  display: grid; place-items: center;
  padding: 1.2rem;
  border-bottom: 1px solid var(--line);
}
.product-media img { max-height: 100%; width: auto; object-fit: contain; mix-blend-mode: multiply; }
.product-body { padding: 1.2rem 1.25rem 1.4rem; display: flex; flex-direction: column; flex: 1; }
.product-body h3 { font-size: 1.05rem; }
.product-body p { font-size: .88rem; color: var(--text-soft); margin-top: .5rem; flex: 1; }
.product-price {
  font-family: "Saira Condensed", sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--text);
  margin-top: .9rem;
}
.product-price small { display: block; font-size: .72rem; font-weight: 600; color: var(--text-mute); letter-spacing: .04em; }
.product-card .btn { margin-top: 1rem; }

/* product cards on dark sections */
.section-dark .product-card { background: var(--graphite-2); border-color: var(--line-dark); }
.section-dark .product-card h3 { color: var(--text-inv); }
.section-dark .product-card p { color: var(--text-inv-soft); }
.section-dark .product-media { background: #f4f4f6; border-color: var(--line-dark); }
.section-dark .product-price { color: var(--text-inv); }

/* ---- CTA band ----------------------------------------------------------- */
.cta-band {
  background:
    var(--leather),
    linear-gradient(110deg, var(--ink), var(--graphite-2));
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  color: var(--text-inv);
  padding: clamp(1.8rem, 4vw, 2.8rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.cta-band h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
.cta-band h3 .accent { color: var(--gold); }
.cta-band p { color: var(--text-inv-soft); margin-top: .5rem; max-width: 40rem; }
.cta-band .cta-actions { display: flex; gap: .8rem; flex-wrap: wrap; }

.cta-final { text-align: center; }
.cta-final .container { max-width: 760px; }
.cta-final h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
.cta-final h2 .accent { color: var(--gold); }
.cta-final p { color: var(--text-inv-soft); margin-top: 1rem; font-size: 1.08rem; }
.cta-final .cta-actions { display: flex; gap: .9rem; justify-content: center; flex-wrap: wrap; margin-top: 2rem; }

/* compact horizontal trust strip (under the CTA band) */
.trust-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: clamp(1.4rem, 3vw, 2.2rem);
}
.trust-cell {
  display: flex;
  align-items: center;
  gap: .85rem;
  padding-left: 1.6rem;
  border-left: 1px solid var(--line);
}
.trust-cell:first-child { padding-left: 0; border-left: 0; }
.trust-cell svg { width: 1.7rem; height: 1.7rem; color: var(--text); flex: none; }
.trust-cell b { font-family: "Saira Condensed", sans-serif; font-weight: 700; font-size: 1rem; display: block; line-height: 1.12; }
.trust-cell span { font-size: .82rem; color: var(--text-soft); }
@media (max-width: 860px) {
  .trust-row { grid-template-columns: repeat(2, 1fr); gap: 1.1rem 1.4rem; }
  .trust-cell:nth-child(3) { padding-left: 0; border-left: 0; }
}
@media (max-width: 480px) {
  .trust-row { grid-template-columns: 1fr; }
  .trust-cell { padding-left: 0; border-left: 0; }
}

/* ---- feature / benefit grid -------------------------------------------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.feature-grid.cols-5 { grid-template-columns: repeat(5, 1fr); }
.feature-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.feature {
  padding: 1.6rem 1.4rem;
  border-radius: var(--radius);
  background: var(--paper);
  border: 1px solid var(--line);
}
.section-dark .feature { background: rgba(255, 255, 255, 0.03); border-color: var(--line-dark); }
.feature-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(245, 182, 12, 0.14);
  color: var(--gold-deep);
  display: grid; place-items: center;
  margin-bottom: 1rem;
}
.section-dark .feature-icon { color: var(--gold); }
.feature-icon svg { width: 24px; height: 24px; }
.feature h3 { font-size: 1.02rem; }
.feature p { font-size: .88rem; color: var(--text-soft); margin-top: .5rem; }
.section-dark .feature p { color: var(--text-inv-soft); }

/* inline trust row (icons + label, no card) */
.trust-inline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.2rem;
}
.trust-inline .ti { display: flex; gap: .7rem; align-items: flex-start; }
.trust-inline .ti svg { width: 1.6rem; height: 1.6rem; color: var(--gold); flex: none; }
.trust-inline .ti b { font-family: "Saira Condensed", sans-serif; font-size: .92rem; display: block; }
.trust-inline .ti span { font-size: .8rem; color: var(--text-inv-soft); }

/* ---- usage tiles ("onde nossas capas são usadas") ----------------------- */
.usage-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
}
.usage-tile {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  border: 1px solid var(--line-dark);
  background:
    var(--leather),
    linear-gradient(160deg, var(--graphite-3), var(--ink));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem;
  overflow: hidden;
  transition: transform .15s ease, border-color .18s ease;
}
.usage-tile:hover { transform: translateY(-4px); border-color: var(--gold); }
.usage-tile svg { width: 1.8rem; height: 1.8rem; color: var(--gold); margin-bottom: auto; }
.usage-tile span { font-family: "Saira Condensed", sans-serif; font-weight: 700; font-size: .82rem; color: var(--text-inv); }

/* ---- steps (sob medida) ------------------------------------------------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.step {
  position: relative;
  padding: 1.8rem 1.4rem;
  border-radius: var(--radius);
  background: var(--paper);
  border: 1px solid var(--line);
}
.step-num {
  font-family: "Saira Condensed", sans-serif;
  font-weight: 800;
  font-size: 1rem;
  width: 40px; height: 40px;
  border-radius: 11px;
  background: var(--gold);
  color: #1a1300;
  display: grid; place-items: center;
  margin-bottom: 1.1rem;
}
.step h3 { font-size: 1.05rem; }
.step p { font-size: .88rem; color: var(--text-soft); margin-top: .5rem; }

/* ---- breadcrumb --------------------------------------------------------- */
.breadcrumb {
  font-size: .82rem;
  color: var(--text-inv-mute);
  display: flex; gap: .5rem; flex-wrap: wrap; align-items: center;
}
.breadcrumb a { color: var(--text-inv-soft); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb .sep { color: var(--text-inv-mute); }
.breadcrumb .cur { color: var(--gold); }

/* page hero (interior) */
.page-hero {
  background:
    var(--leather),
    radial-gradient(80% 120% at 85% 0%, rgba(245, 182, 12, 0.10), transparent 55%),
    linear-gradient(135deg, var(--ink), var(--graphite));
  color: var(--text-inv);
  border-bottom: 1px solid var(--line-dark);
}
.page-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
  padding: clamp(2.5rem, 5vw, 4.5rem) 0;
}
.page-hero h1 { font-size: clamp(2rem, 4.6vw, 3.3rem); margin-top: 1.1rem; }
.page-hero h1 .accent { color: var(--gold); }
.page-hero .lead { margin-top: 1.2rem; font-size: 1.12rem; color: var(--text-inv-soft); max-width: 36rem; }
.page-hero .support { margin-top: .8rem; color: var(--text-inv-mute); }
.chip-row { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.6rem; }
.chip {
  display: inline-flex; align-items: center; gap: .45rem;
  font-size: .82rem; color: var(--text-inv-soft);
  padding: .45rem .8rem;
  border: 1px solid var(--line-dark-2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
}
.chip svg { width: 1rem; height: 1rem; color: var(--gold); }

/* ---- contact ------------------------------------------------------------ */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 2rem;
  align-items: start;
}
.form-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.4rem);
  box-shadow: var(--shadow);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .82rem; font-weight: 600; color: var(--text-soft); }
.field input, .field select, .field textarea {
  font-family: inherit;
  font-size: .95rem;
  color: var(--text);
  padding: .8rem .9rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 0;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(245, 182, 12, 0.18);
}
.form-fine { font-size: .8rem; color: var(--text-mute); margin-top: .9rem; display: flex; gap: .5rem; align-items: center; }
.form-fine svg { width: 1rem; height: 1rem; color: var(--wa); flex: none; }
.form-error { display: none; color: #c0392b; font-size: .85rem; margin-top: .6rem; }
.form-error.on { display: block; }

.contact-cards { display: flex; flex-direction: column; gap: 1rem; }
.contact-line {
  display: flex; gap: .9rem; align-items: flex-start;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
}
.contact-line svg { width: 1.4rem; height: 1.4rem; color: var(--gold); flex: none; }
.contact-line b { font-family: "Saira Condensed", sans-serif; display: block; color: var(--text-inv); }
.contact-line span { font-size: .86rem; color: var(--text-inv-soft); }
.contact-line a { color: var(--gold); }

/* form success state */
.form-success { display: none; text-align: center; padding: 1rem; }
.form-success.on { display: block; }
.form-success .check {
  width: 64px; height: 64px; margin: 0 auto 1.2rem;
  border-radius: 999px;
  background: rgba(31, 184, 85, 0.14);
  color: var(--wa);
  display: grid; place-items: center;
}
.form-success .check svg { width: 32px; height: 32px; }
.form-success h3 { font-size: 1.5rem; }
.form-success p { color: var(--text-soft); margin-top: .8rem; }
.form-success .btn { margin-top: 1.5rem; }

/* brasil map block */
.brasil-block {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 2rem;
  align-items: center;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.5rem);
}
.brasil-block .pin-art {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  background:
    var(--leather),
    radial-gradient(60% 60% at 50% 45%, rgba(245,182,12,.18), transparent 70%),
    linear-gradient(160deg, var(--graphite-3), var(--ink));
  display: grid; place-items: center;
  border: 1px solid var(--line-dark);
}
.brasil-block .pin-art svg { width: 40%; color: var(--gold); }

/* ---- footer ------------------------------------------------------------- */
.site-footer {
  background: var(--ink);
  color: var(--text-inv-soft);
  border-top: 1px solid var(--line-dark);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.4fr;
  gap: 2rem;
  padding: clamp(3rem, 5vw, 4rem) 0 2.5rem;
}
.footer-brand .brand { margin-bottom: 1.2rem; }
.footer-about { font-size: .9rem; line-height: 1.7; max-width: 30rem; }
.footer-social { display: flex; gap: .6rem; margin-top: 1.3rem; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 9px;
  border: 1px solid var(--line-dark-2);
  display: grid; place-items: center;
  color: var(--text-inv-soft);
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.footer-social a:hover { background: var(--gold); color: #1a1300; border-color: var(--gold); }
.footer-social svg { width: 18px; height: 18px; }
.footer-col h4 {
  font-size: .78rem; text-transform: uppercase; letter-spacing: .14em;
  color: var(--text-inv); margin-bottom: 1.1rem;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .7rem; }
.footer-col a { font-size: .9rem; color: var(--text-inv-soft); }
.footer-col a:hover { color: var(--gold); }
.footer-contact-line { font-size: .9rem; display: flex; gap: .6rem; align-items: flex-start; }
.footer-contact-line svg { width: 1.1rem; height: 1.1rem; color: var(--gold); flex: none; margin-top: .2rem; }
.footer-bar {
  border-top: 1px solid var(--line-dark);
  padding: 1.3rem 0;
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  font-size: .82rem; color: var(--text-inv-mute);
}
.footer-bar a { color: var(--text-inv-mute); }
.footer-bar a:hover { color: var(--gold); }

/* ---- floating whatsapp -------------------------------------------------- */
.wa-float {
  position: fixed;
  right: 20px; bottom: 20px;
  z-index: 90;
  width: 58px; height: 58px;
  border-radius: 999px;
  background: var(--wa-2);
  color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.45);
  transition: transform .15s ease;
}
.wa-float:hover { transform: scale(1.06); }
.wa-float svg { width: 30px; height: 30px; }

/* ---- utilities ---------------------------------------------------------- */
.text-center { text-align: center; }
.mt-gap { margin-top: clamp(2rem, 4vw, 3rem); }
.hide-mobile { display: initial; }
.only-mobile { display: none; }

/* ==========================================================================
   Motion — staggered hero entrance + scroll reveals
   ========================================================================== */
@keyframes riseIn {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes frameIn {
  from { opacity: 0; transform: translateY(26px) scale(.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Hero children animate in on load with a stagger */
.hero-eyebrow, .hero h1, .hero-sub, .hero-actions, .hero-badges,
.page-hero .breadcrumb, .page-hero h1, .page-hero .lead, .page-hero .support, .page-hero .chip-row {
  animation: riseIn .7s cubic-bezier(.2, .7, .2, 1) both;
}
.hero h1, .page-hero h1 { animation-delay: .08s; }
.hero-sub, .page-hero .lead { animation-delay: .16s; }
.hero-actions, .page-hero .support { animation-delay: .24s; }
.hero-badges, .page-hero .chip-row { animation-delay: .32s; }
.hero-visual .frame, .page-hero-grid > .hero-visual .frame {
  animation: frameIn .9s cubic-bezier(.2, .7, .2, 1) .2s both;
}

/* Scroll reveal — JS adds .in when the element enters the viewport */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .08s; }
.reveal-d2 { transition-delay: .16s; }
.reveal-d3 { transition-delay: .24s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, .hero-eyebrow, .hero h1, .hero-sub, .hero-actions, .hero-badges,
  .page-hero h1, .page-hero .lead, .hero-visual .frame, .reveal {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .feature-grid, .feature-grid.cols-5 { grid-template-columns: repeat(2, 1fr); }
  .trust-inline { grid-template-columns: repeat(2, 1fr); }
  .usage-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav-links, .nav-cta .btn-primary { display: none; }
  .nav-toggle { display: grid; place-items: center; }
  .hero-grid, .page-hero-grid, .contact-grid, .brasil-block { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 420px; margin-inline: auto; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-strip .row { grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
  .cta-band { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 560px) {
  .cat-grid, .product-grid, .feature-grid, .feature-grid.cols-5, .feature-grid.cols-3,
  .form-grid, .steps-grid, .usage-grid, .trust-inline, .footer-top {
    grid-template-columns: 1fr;
  }
  .hero-badges { grid-template-columns: 1fr; }
  .nav { height: 64px; }
  .hide-mobile { display: none; }
  .only-mobile { display: initial; }
}