/* ============================================================
   FATEX INDÚSTRIA — main.css
   Light industrial theme · Poppins + Open Sans
   ============================================================ */

/* ── 1. Tokens ── */
:root {
  /* Brand */
  --primary:       #17325B;
  --primary-dark:  #0f2140;
  --primary-50:    #eff4fb;
  --primary-100:   #d8e6f5;
  --accent:        #1C75BC;
  --accent-dark:   #1560a0;
  --accent-50:     #ebf4fc;
  --accent-100:    #c9e2f7;

  /* Tailwind Zinc */
  --zinc-50:  #fafafa;
  --zinc-100: #f4f4f5;
  --zinc-200: #e4e4e7;
  --zinc-300: #d4d4d8;
  --zinc-400: #a1a1aa;
  --zinc-500: #71717a;
  --zinc-600: #52525b;
  --zinc-700: #3f3f46;
  --zinc-800: #27272a;
  --zinc-900: #18181b;

  /* Product line colors */
  --c-aco:        #1C75BC;
  --c-especiais:  #ECAA43;
  --c-pu:         #38B156;
  --c-acessorios: #90C851;

  /* Semantic */
  --bg:           var(--zinc-50);
  --bg-surface:   #ffffff;
  --text:         var(--zinc-900);
  --text-secondary: var(--zinc-600);
  --text-muted:   var(--zinc-500);
  --text-dim:     var(--zinc-400);
  --border:       var(--zinc-200);
  --border-strong: var(--zinc-300);

  /* Typography */
  --font:         'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Poppins', var(--font);

  /* Motion */
  --ease:    cubic-bezier(0.19, 1, 0.22, 1);
  --ease-io: cubic-bezier(0.76, 0, 0.24, 1);
}

/* ── 2. Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body { background: var(--bg); color: var(--text); font-family: var(--font); overflow-x: hidden; }
img { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }
button { font: inherit; border: none; background: none; }
ul, ol { list-style: none; }
input, textarea, select { font: inherit; }
::selection { background: var(--accent-50); color: var(--accent-dark); }

/* ── 3. Typography ── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  line-height: 1.1;
  font-weight: 700;
  color: var(--primary);
}
h1 { font-size: clamp(2rem, 4.5vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.875rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.125rem, 2vw, 1.75rem); }
h4 { font-size: clamp(1rem, 1.4vw, 1.25rem); }
p  { line-height: 1.72; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .75rem; font-weight: 700; letter-spacing: .15em;
  text-transform: uppercase; color: var(--accent);
  font-family: var(--font-display);
}
.eyebrow::before {
  content: ''; display: block;
  width: 1.25rem; height: 2px;
  background: var(--accent); border-radius: 2px;
}
.eyebrow--light        { color: #93C5FD; }
.eyebrow--light::before { background: #93C5FD; }

/* ── 4. Layout ── */
.container { max-width: 1380px; margin: 0 auto; padding: 0 clamp(1.5rem, 5vw, 4rem); }
.section   { padding: clamp(5rem, 9vw, 9rem) 0; }
.section--sm { padding: clamp(2.5rem, 4vw, 4rem) 0; }

/* ── 5. Navigation ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 1.25rem 0;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 1px 0 var(--border);
  transition: background .35s var(--ease), box-shadow .35s, backdrop-filter .35s;
}
.nav__inner {
  max-width: 1380px; margin: 0 auto; padding: 0 clamp(1.5rem, 5vw, 4rem);
  display: flex; align-items: center; justify-content: space-between; width: 100%;
}

/* On dark hero: nav stays white, no inversion needed */
.nav--on-dark .nav__logo img { transition: filter .3s; }

/* Scrolled state: add blur */
.nav.is-scrolled {
  background: rgba(255, 255, 255, .85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}
.nav__link { color: var(--text-secondary); }
.nav__link:hover,
.nav__link.is-active { color: var(--primary); }
.nav__hamburger span { background: var(--zinc-800) !important; }

.nav__logo img { height: 3rem; width: auto; }
.nav__links    { display: flex; align-items: center; gap: 2rem; }
.nav__link {
  font-size: .875rem; font-weight: 600; color: var(--text-secondary);
  transition: color .2s; position: relative; font-family: var(--font-display);
}
.nav__link::after {
  content: ''; position: absolute; bottom: -3px; left: 0;
  width: 0; height: 2px; background: var(--accent);
  border-radius: 2px; transition: width .3s var(--ease);
}
.nav__link:hover::after, .nav__link.is-active::after { width: 100%; }

.nav__cta {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .625rem 1.375rem; background: var(--accent); color: #fff;
  font-size: .875rem; font-weight: 700; border-radius: 9999px;
  font-family: var(--font-display);
  transition: background .2s, transform .3s var(--ease), box-shadow .2s;
}
.nav__cta:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(28,117,188,.3); }

.nav__hamburger { display: none; flex-direction: column; gap: 5px; width: 1.875rem; padding: .25rem 0; }
.nav__hamburger span { display: block; height: 2px; background: var(--zinc-800); border-radius: 2px; transition: transform .3s var(--ease), opacity .3s, background .3s; }
.nav.menu-open .nav__hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.menu-open .nav__hamburger span:nth-child(2) { opacity: 0; }
.nav.menu-open .nav__hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: 99; background: #fff;
  padding: 7rem 2rem 3rem; display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform .4s var(--ease);
  border-left: 4px solid var(--accent);
}
.mobile-menu.is-open { transform: translateX(0); }
.mobile-menu__links { display: flex; flex-direction: column; gap: .25rem; flex: 1; }
.mobile-menu__link {
  font-family: var(--font-display);
  font-size: clamp(2rem, 9vw, 3.5rem); font-weight: 800; letter-spacing: -0.02em;
  color: var(--zinc-300); padding: .5rem 0;
  border-bottom: 1px solid var(--border); transition: color .2s;
}
.mobile-menu__link:hover { color: var(--primary); }
.mobile-menu__footer { padding-top: 2rem; }

/* ── 6. Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .875rem 1.875rem; font-size: .9375rem; font-weight: 700;
  border-radius: 9999px; white-space: nowrap;
  font-family: var(--font-display);
  transition: background .22s, color .22s, transform .3s var(--ease), box-shadow .22s, border-color .22s;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary      { background: var(--accent); color: #fff; box-shadow: 0 2px 12px rgba(28,117,188,.2); }
.btn--primary:hover { background: var(--accent-dark); box-shadow: 0 6px 24px rgba(28,117,188,.35); }
.btn--outline-light { border: 1.5px solid rgba(255,255,255,.4); color: #fff; }
.btn--outline-light:hover { border-color: rgba(255,255,255,.8); background: rgba(255,255,255,.1); }
.btn--outline      { border: 1.5px solid var(--border-strong); color: var(--primary); }
.btn--outline:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-50); }
.btn--whatsapp     { background: #25D366; color: #fff; box-shadow: 0 2px 12px rgba(37,211,102,.2); }
.btn--whatsapp:hover { background: #1fb957; box-shadow: 0 6px 24px rgba(37,211,102,.3); }
.btn--sm { padding: .5rem 1.25rem; font-size: .875rem; }

.link-arrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .875rem; font-weight: 600; color: var(--accent);
  font-family: var(--font-display); transition: gap .2s;
}
.link-arrow:hover { gap: .75rem; }
.link-arrow svg { transition: transform .2s; }
.link-arrow:hover svg { transform: translateX(3px); }

/* Mouse Follower — cor primária */
.mf-cursor { --mf-cursor-color: var(--primary); }
.mf-cursor .mf-cursor-inner { background: var(--primary); }
.mf-cursor, .mf-cursor * { pointer-events: none !important; }

/* ── 7. Hero ── */
.hero {
  min-height: 75svh; display: flex; align-items: flex-start;
  position: relative; overflow: hidden; padding: 9rem 0 5rem;
  background: var(--primary);
}
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__bg-img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; opacity: .1; mix-blend-mode: luminosity;
  will-change: transform;
}
.hero__bg-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(120deg, rgba(23,50,91,.98) 0%, rgba(23,50,91,.8) 55%, rgba(23,50,91,.65) 100%),
    linear-gradient(0deg, var(--primary) 0%, transparent 40%);
}
.hero__content  { position: relative; z-index: 1; max-width: 860px; }
.hero__content h1 { color: #fff; line-height: 1.05; }
.hero__eyebrow  { margin-bottom: 1.5rem; }
.hero__subtitle { font-size: clamp(1rem, 1.5vw, 1.2rem); color: rgba(255,255,255,.65); max-width: 580px; margin-bottom: 3rem; line-height: 1.8; }
.hero__ctas     { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }

.hero__scroll {
  position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
  font-size: .6875rem; letter-spacing: .2em; text-transform: uppercase;
  color: rgba(255,255,255,.25); z-index: 1; pointer-events: none;
}
.hero__scroll-line {
  width: 1px; height: 3rem;
  background: linear-gradient(to bottom, rgba(255,255,255,.5), transparent);
  animation: pulse-line 2s ease-in-out infinite;
}
@keyframes pulse-line {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50%       { opacity: .3; transform: scaleY(.5); }
}

/* ── 8. Marquee ── */
.marquee { overflow: hidden; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 1.25rem 0; background: var(--bg-surface); }
.marquee__track { display: flex; width: max-content; animation: marquee 35s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item {
  display: flex; align-items: center; gap: 1.25rem; flex-shrink: 0; padding: 0 2rem;
  font-family: var(--font-display); font-size: clamp(.9375rem, 1.5vw, 1.125rem);
  font-weight: 700; color: var(--zinc-300); white-space: nowrap;
}
.marquee__dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); opacity: .5; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ── 9. Stats ── */
.stats__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border); border-radius: 1.25rem; overflow: hidden;
}
.stat-item {
  background: var(--bg-surface);
  padding: 2.5rem clamp(1.5rem, 3vw, 3rem);
  border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }
.stat-item__number {
  font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800; letter-spacing: -0.03em; line-height: 1;
  color: var(--primary); margin-bottom: .375rem;
}
.stat-item__label { font-size: .875rem; color: var(--text-muted); line-height: 1.55; }

/* ── 10. Section header ── */
.section-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; margin-bottom: clamp(3rem, 6vw, 5rem); }
.section-header__text .eyebrow { margin-bottom: 1rem; }
.section-header__text p { color: var(--text-secondary); margin-top: .875rem; max-width: 500px; font-size: clamp(.9375rem, 1.2vw, 1.075rem); line-height: 1.72; }

/* ── 11. Product cards ── */
.products-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.product-card {
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: 1.25rem; overflow: hidden; display: flex; flex-direction: column;
  transition: border-color .3s, transform .45s var(--ease), box-shadow .45s;
}
.product-card:hover { border-color: var(--border-strong); transform: translateY(-6px); box-shadow: 0 16px 48px rgba(23,50,91,.1); }
.product-card__img { height: 13rem; overflow: hidden; position: relative; }
.product-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.product-card:hover .product-card__img img { transform: scale(1.06); }
.product-card__accent {
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 3px; z-index: 1;
}
.product-card__body  { padding: 1.75rem; flex: 1; display: flex; flex-direction: column; }
.product-card__tag   {
  display: inline-flex; align-items: center; gap: .375rem;
  font-size: .6875rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; margin-bottom: .875rem; font-family: var(--font-display);
}
.product-card__tag-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.product-card__title { font-size: 1.125rem; font-weight: 700; letter-spacing: -0.01em; margin-bottom: .625rem; color: var(--primary); line-height: 1.3; }
.product-card__desc  { font-size: .875rem; color: var(--text-secondary); line-height: 1.65; margin-bottom: 1.5rem; flex: 1; }

/* Card color variants */
.product-card--aco        .product-card__accent,
.product-card--aco        .product-card__tag-dot { background: var(--c-aco); }
.product-card--aco        .product-card__tag     { color: var(--c-aco); }
.product-card--especiais  .product-card__accent,
.product-card--especiais  .product-card__tag-dot { background: var(--c-especiais); }
.product-card--especiais  .product-card__tag     { color: #b5800a; }
.product-card--pu         .product-card__accent,
.product-card--pu         .product-card__tag-dot { background: var(--c-pu); }
.product-card--pu         .product-card__tag     { color: #2a8a45; }
.product-card--acessorios .product-card__accent,
.product-card--acessorios .product-card__tag-dot { background: var(--c-acessorios); }
.product-card--acessorios .product-card__tag     { color: #527817; }

/* ── 12. Diferenciais ── */
.diferenciais-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.25rem; }
.diferencial-card {
  padding: 1.875rem; border: 1px solid var(--border); border-radius: 1.25rem;
  background: var(--bg-surface);
  transition: border-color .3s, transform .35s var(--ease), box-shadow .3s;
}
.diferencial-card:hover { border-color: rgba(28,117,188,.3); transform: translateY(-4px); box-shadow: 0 8px 32px rgba(23,50,91,.07); }
.diferencial-card__icon {
  width: 2.75rem; height: 2.75rem; background: var(--accent-50); border-radius: .75rem;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); margin-bottom: 1.125rem;
}
.diferencial-card__title { font-family: var(--font-display); font-size: 1rem; font-weight: 700; margin-bottom: .5rem; color: var(--primary); }
.diferencial-card__text  { font-size: .875rem; color: var(--text-secondary); line-height: 1.65; }

/* ── 13. Carousel Section ── */
/* Keeps dark primary bg for visual variety and 3D depth */
.carousel-section { background: var(--primary); }
.carousel-section__header .section-header__text h2 { color: #fff; }
.carousel-section__header .section-header__text p  { color: rgba(255,255,255,.6); }

/* ── Carousel Component ── */
:root {
  --card-w:      min(30rem, 35vw);
  --card-h:      min(25.5rem, 30vw);
  --card-pad:    clamp(1rem, 1.75vw, 1.75rem);
  --card-radius: clamp(1rem, 1.5vw, 1.5rem);
}
.carousel-comp { position: relative; pointer-events: auto; z-index: 2; }
.carousel {
  position: relative; display: flex; justify-content: center;
  perspective: 2000px; pointer-events: auto; padding-bottom: 6rem; cursor: grab;
}
.carousel.is-dragging { cursor: grabbing; }
.carousel-wrap {
  transform-style: preserve-3d;
  width: var(--card-w); height: var(--card-h); padding: var(--card-pad); position: relative; z-index: 2;
  pointer-events: none;
}
.carousel-wrap.is-active { pointer-events: none; }
.carousel-item { position: absolute; width: var(--card-w); height: var(--card-h); padding: var(--card-pad); text-decoration: none; cursor: grab; z-index: 3; pointer-events: auto; }
.carousel.is-dragging .carousel-item { cursor: grabbing; }
.carousel-item > * { pointer-events: none; }
.carousel-item-hover {
  position: absolute; inset: var(--card-pad); border-radius: var(--card-radius);
  background: rgba(255,255,255,.03); transition: background-color .3s;
}
.carousel-item:hover .carousel-item-hover { background: rgba(255,255,255,.07); }
.carousel-item-img { border-radius: var(--card-radius); background: rgba(255,255,255,.05); height: 100%; width: 100%; position: relative; overflow: hidden; backface-visibility: hidden; }
.carousel-item-img::after {
  content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(180deg, transparent 40%, rgba(23,50,91,.85) 100%);
}
.carousel-item-img img { object-fit: cover; position: absolute; top: 0; left: 0; width: 100%; height: 100%; transition: transform 3s cubic-bezier(0.19,1,0.22,1); }
.carousel-item:hover .carousel-item-img img { transform: scale(1.05); }
.carousel-item-img-inner { position: absolute; top: -1rem; left: -4rem; bottom: -1rem; right: -4rem; will-change: transform; }
.carousel-item-text { display: none; padding-top: 1.25rem; }
.carousel-item-text p  { font-family: var(--font-display); font-size: 1.25rem; letter-spacing: -0.02em; line-height: 1.25; color: #fff; margin-bottom: .4rem; font-weight: 700; }
.carousel-item-text h3 { font-size: .9375rem; font-weight: 600; color: rgba(255,255,255,.65); margin-top: .375rem; margin-bottom: .375rem; }
.carousel-item-text .label { display: block; font-family: var(--font-display); font-size: .625rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #93C5FD; padding-top: .5rem; }
.carousel-texts { pointer-events: none; position: fixed; inset: 0; z-index: 10; }
.carousel-text  { position: absolute; width: 25rem; bottom: 3rem; opacity: 0; will-change: transform, opacity; transition: opacity .3s; }
.carousel-text p, .carousel-text h3, .carousel-text .label { opacity: 0; transform: translateY(3rem); transition: transform 1.2s cubic-bezier(0.19,1,0.22,1), opacity .3s; }
.carousel-text.is-active { opacity: 1; }
.carousel-text.is-active p, .carousel-text.is-active h3, .carousel-text.is-active .label { opacity: 1; transform: translateY(0); }
.carousel-text.is-active h3   { transition-delay: .05s; }
.carousel-text.is-active .label { transition-delay: .1s; }
.carousel-text p    { font-family: var(--font-display); font-size: clamp(1.25rem, 1.8vw, 2rem); letter-spacing: -0.03em; line-height: 1.2; color: #fff; font-weight: 700; margin-bottom: .4rem; }
.carousel-text h3   { font-size: clamp(.9375rem, 1.3vw, 1.375rem); font-weight: 600; color: rgba(255,255,255,.65); }
.carousel-text .label { font-family: var(--font-display); font-size: .625rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #93C5FD; padding-top: .5rem; display: block; }
.carousel-section__header { padding-top: clamp(3rem, 6vw, 5rem); padding-bottom: 3rem; }

@media (max-width: 767px) {
  .carousel-texts { display: none; }
  .carousel { perspective: none; padding-bottom: 2rem; cursor: default; }
  .carousel-wrap { transform: none !important; transform-style: flat; display: flex; flex-direction: column; width: 100%; height: auto; max-width: 30rem; margin: 0 auto; padding: 0 1.5rem; }
  .carousel-item { position: relative; width: 100%; height: auto; padding: 1.5rem 0; visibility: visible !important; }
  .carousel-item:nth-child(n + 4) { display: none; }
  .carousel-item-img { height: 13.75rem; border-radius: 1rem; }
  .carousel-item-img-inner { top: 0; left: 0; bottom: 0; right: 0; transform: none !important; }
  .carousel-item-text { display: block; }
  .carousel-item-hover { display: none; }
  :root { --card-w: 100%; --card-h: auto; }
}

/* ── 14. Testimonials ── */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 1.5rem; }
.testimonial-card {
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: 1.25rem; padding: 2rem;
  display: flex; flex-direction: column; gap: 1.25rem;
  transition: border-color .3s, transform .35s var(--ease), box-shadow .3s;
}
.testimonial-card:hover { border-color: rgba(28,117,188,.25); transform: translateY(-4px); box-shadow: 0 8px 32px rgba(23,50,91,.08); }
.testimonial-card__stars  { display: flex; gap: .25rem; color: var(--c-especiais); }
.testimonial-card__quote  { font-size: .9375rem; color: var(--text-secondary); line-height: 1.78; font-style: italic; flex: 1; }
.testimonial-card__author { display: flex; align-items: center; gap: .875rem; padding-top: .875rem; border-top: 1px solid var(--border); }
.testimonial-card__avatar {
  width: 2.75rem; height: 2.75rem; border-radius: 50%;
  background: var(--accent-50); display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: .875rem; font-weight: 800;
  color: var(--accent); flex-shrink: 0; border: 2px solid var(--accent-100);
}
.testimonial-card__name { font-family: var(--font-display); font-weight: 700; font-size: .9375rem; color: var(--primary); }
.testimonial-card__role { font-size: .8125rem; color: var(--text-muted); margin-top: .125rem; }

/* ── 15. CTA Section ── */
.cta-section { background: var(--primary-50); border-top: 1px solid var(--primary-100); border-bottom: 1px solid var(--primary-100); }
.cta-section__inner   { text-align: center; max-width: 780px; margin: 0 auto; }
.cta-section__title   { margin-bottom: 1rem; }
.cta-section__text    { color: var(--text-secondary); font-size: clamp(1rem, 1.25vw, 1.125rem); margin-bottom: 3rem; line-height: 1.75; }
.cta-section__buttons { display: flex; align-items: center; justify-content: center; gap: 1rem; flex-wrap: wrap; }
.cta-catalog { margin-top: 3rem; padding-top: 3rem; border-top: 1px solid var(--primary-100); display: flex; align-items: center; justify-content: center; gap: 1.25rem; flex-wrap: wrap; }
.cta-catalog__text    { font-size: .9375rem; color: var(--text-secondary); }

/* ── 16. Footer ── */
.footer { background: var(--primary); padding: 5rem 0 2.5rem; }
.footer__top { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 4rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,.1); margin-bottom: 3rem; }
.footer__logo      { height: 2.25rem; width: auto; margin-bottom: 1.25rem; filter: brightness(0) invert(1); opacity: .85; }
.footer__tagline   { font-size: .875rem; color: rgba(255,255,255,.5); line-height: 1.75; max-width: 300px; }
.footer__col-title { font-family: var(--font-display); font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.3); margin-bottom: 1.5rem; }
.footer__links     { display: flex; flex-direction: column; gap: .75rem; }
.footer__link      { font-size: .9375rem; color: rgba(255,255,255,.55); transition: color .2s; }
.footer__link:hover { color: #fff; }
.footer__contact-item { display: flex; align-items: flex-start; gap: .875rem; margin-bottom: .875rem; font-size: .9375rem; color: rgba(255,255,255,.55); }
.footer__contact-item svg { color: #93C5FD; flex-shrink: 0; margin-top: 2px; }
.footer__bottom  { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.footer__copy    { font-size: .8125rem; color: rgba(255,255,255,.25); }

/* ── 17. Page Hero (inner pages) ── */
.page-hero { background: var(--primary); padding: 9rem 0 5rem; position: relative; overflow: hidden; }
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 50% 80% at 100% 50%, rgba(28,117,188,.2) 0%, transparent 60%);
}
.page-hero__content { position: relative; z-index: 1; max-width: 720px; }
.page-hero h1       { color: #fff; margin-bottom: 1.25rem; }
.page-hero__text    { font-size: clamp(1rem, 1.25vw, 1.125rem); color: rgba(255,255,255,.65); line-height: 1.78; }

/* ── 18. Products page ── */
.product-section { padding: clamp(4rem, 8vw, 8rem) 0; background: var(--bg-surface); }
.product-section--alt { background: var(--zinc-100); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.product-section__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 6vw, 6rem); align-items: center; }
.product-section--alt .product-section__grid { direction: rtl; }
.product-section--alt .product-section__grid > * { direction: ltr; }
.product-section__img { border-radius: 1.25rem; overflow: hidden; aspect-ratio: 4/3; box-shadow: 0 8px 40px rgba(23,50,91,.12); }
.product-section__img img { width: 100%; height: 100%; object-fit: cover; }
.product-section__body .eyebrow { margin-bottom: 1rem; }
.product-section__body h2 { margin-bottom: 1rem; }
.product-section__body > p { color: var(--text-secondary); line-height: 1.78; margin-bottom: 2rem; }
.product-features  { display: flex; flex-direction: column; gap: .75rem; margin-bottom: 2.5rem; }
.product-feature   { display: flex; align-items: flex-start; gap: .875rem; font-size: .9375rem; color: var(--text-secondary); line-height: 1.55; }
.product-feature::before { content: ''; width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; margin-top: .45rem; background: var(--accent); }
.product-section__num {
  font-family: var(--font-display); font-size: clamp(4rem, 12vw, 10rem);
  font-weight: 800; letter-spacing: -0.04em; color: var(--zinc-200);
  line-height: 1; margin-bottom: .75rem; user-select: none;
}

/* Product section color tokens */
.product-section--aco        .eyebrow         { color: var(--c-aco); }
.product-section--aco        .eyebrow::before  { background: var(--c-aco); }
.product-section--aco        .product-feature::before { background: var(--c-aco); }
.product-section--especiais  .eyebrow         { color: #b5800a; }
.product-section--especiais  .eyebrow::before  { background: var(--c-especiais); }
.product-section--especiais  .product-feature::before { background: var(--c-especiais); }
.product-section--pu         .eyebrow         { color: #2a8a45; }
.product-section--pu         .eyebrow::before  { background: var(--c-pu); }
.product-section--pu         .product-feature::before { background: var(--c-pu); }
.product-section--acessorios .eyebrow         { color: #527817; }
.product-section--acessorios .eyebrow::before  { background: var(--c-acessorios); }
.product-section--acessorios .product-feature::before { background: var(--c-acessorios); }

/* Accessories grid */
.accessories-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.25rem; }
.accessory-card {
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: 1rem; padding: 1.5rem; text-align: center;
  transition: border-color .3s, transform .3s var(--ease), box-shadow .3s;
}
.accessory-card:hover { border-color: rgba(28,117,188,.25); transform: translateY(-4px); box-shadow: 0 6px 24px rgba(23,50,91,.08); }
.accessory-card__icon { font-size: 2rem; margin-bottom: .875rem; }
.accessory-card__name { font-family: var(--font-display); font-size: .9375rem; font-weight: 700; margin-bottom: .375rem; color: var(--primary); }
.accessory-card__desc { font-size: .8125rem; color: var(--text-secondary); line-height: 1.55; }

/* ── 19. Contact page ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(3rem, 6vw, 6rem); align-items: start; }
.contact-info__title  { font-size: clamp(1.5rem, 2.5vw, 2.25rem); margin-bottom: 1rem; }
.contact-info__text   { color: var(--text-secondary); line-height: 1.78; margin-bottom: 2.5rem; }
.contact-info__items  { display: flex; flex-direction: column; gap: 1.5rem; margin-bottom: 2.5rem; }
.contact-item         { display: flex; align-items: flex-start; gap: 1rem; }
.contact-item__icon   { width: 2.75rem; height: 2.75rem; background: var(--accent-50); border-radius: .75rem; display: flex; align-items: center; justify-content: center; color: var(--accent); flex-shrink: 0; }
.contact-item__label  { font-family: var(--font-display); font-size: .6875rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--text-dim); margin-bottom: .25rem; }
.contact-item__value  { font-size: .9375rem; color: var(--text); }
.contact-form         { background: var(--bg-surface); border: 1px solid var(--border); border-radius: 1.5rem; padding: clamp(2rem, 4vw, 3rem); }
.contact-form__title  { font-size: 1.75rem; margin-bottom: 2rem; }
.form-group           { margin-bottom: 1.25rem; }
.form-group label     { display: block; font-family: var(--font-display); font-size: .8125rem; font-weight: 600; color: var(--zinc-600); margin-bottom: .5rem; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: .8125rem 1rem;
  background: var(--zinc-50); border: 1.5px solid var(--border);
  border-radius: .75rem; color: var(--text);
  font-size: .9375rem; transition: border-color .2s, box-shadow .2s; outline: none;
}
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2371717a' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(28,117,188,.1); background: #fff;
}
.form-group textarea { resize: vertical; min-height: 7rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }

/* ── 20. Modal ── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(23,50,91,.7); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center; padding: 2rem;
  opacity: 0; pointer-events: none; transition: opacity .3s;
}
.modal-overlay.is-open { opacity: 1; pointer-events: auto; }
.modal {
  background: #fff; border: 1px solid var(--border); border-radius: 1.5rem;
  padding: clamp(2rem, 4vw, 3rem); max-width: 480px; width: 100%; position: relative;
  transform: translateY(2rem) scale(.97); transition: transform .4s var(--ease);
  box-shadow: 0 32px 80px rgba(23,50,91,.18);
}
.modal-overlay.is-open .modal { transform: translateY(0) scale(1); }
.modal__close { position: absolute; top: 1.25rem; right: 1.25rem; width: 2rem; height: 2rem; display: flex; align-items: center; justify-content: center; color: var(--text-muted); border-radius: .5rem; transition: color .2s, background .2s; }
.modal__close:hover { color: var(--text); background: var(--zinc-100); }
.modal__eyebrow   { margin-bottom: .75rem; }
.modal__title     { font-size: 1.75rem; margin-bottom: .5rem; }
.modal__text      { font-size: .9375rem; color: var(--text-secondary); line-height: 1.65; margin-bottom: 2rem; }
.modal__success   { display: none; text-align: center; padding: 1rem 0; }
.modal__success-icon { font-size: 3.5rem; margin-bottom: 1rem; line-height: 1; }
.modal__success h3 { margin-bottom: .75rem; }
.modal__success p  { color: var(--text-secondary); margin-bottom: 2rem; }
.modal.is-success .modal__form-body { display: none; }
.modal.is-success .modal__success   { display: block; }

/* ── 21. Scroll animations ── */
[data-reveal] { opacity: 0; transform: translateY(3rem); transition: opacity .65s, transform .85s var(--ease); }
[data-reveal="left"]  { transform: translateX(-3rem); }
[data-reveal="right"] { transform: translateX(3rem); }
[data-reveal="scale"] { transform: scale(.94); }
[data-reveal].is-visible { opacity: 1; transform: none; }

[data-stagger] > * { opacity: 0; transform: translateY(2rem); transition: opacity .6s, transform .8s var(--ease); }
[data-stagger] > *.is-visible { opacity: 1; transform: none; }
[data-stagger] > *:nth-child(1) { transition-delay: 0s; }
[data-stagger] > *:nth-child(2) { transition-delay: .07s; }
[data-stagger] > *:nth-child(3) { transition-delay: .14s; }
[data-stagger] > *:nth-child(4) { transition-delay: .21s; }
[data-stagger] > *:nth-child(5) { transition-delay: .28s; }
[data-stagger] > *:nth-child(6) { transition-delay: .35s; }

/* ── 22. Responsive ── */
@media (max-width: 1024px) {
  .footer__top { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .product-section__grid { grid-template-columns: 1fr; }
  .product-section--alt .product-section__grid { direction: ltr; }
}
@media (max-width: 768px) {
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); border-radius: .75rem; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--border); }
  .stat-item:nth-child(odd) { border-right: 1px solid var(--border); }
  .stat-item:nth-last-child(-n+2) { border-bottom: none; }
  .section-header { flex-direction: column; align-items: flex-start; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .cta-section__buttons { flex-direction: column; align-items: center; }
  .hero__ctas { flex-direction: column; align-items: flex-start; }
  .cta-catalog { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  .stats__grid { grid-template-columns: 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--border); }
  .stat-item:last-child { border-bottom: none; }
}

.pb-0 { padding-bottom: 0 !important; }