/* ============================================================
   Mais Carne — site institucional
   Paleta: #000 · #333232 · #d9d9d9 · #d1ae6c (+ vermelho da marca #90191c)
   Tipografia: Bebas Neue (títulos) + Oswald (corpo)
   ============================================================ */

:root {
  --black: #000;
  --ink: #0a0a0a;
  --dark: #2c2b2b;
  --gray: #d9d9d9;
  --gray-2: #e7e7e7;
  --gold: #d1ae6c;
  --gold-lt: #ecd39c;
  --gold-dk: #b28f4e;
  --red: #90191c;
  --white: #f4f2ef;
  --muted: #9a9a9a;
  --slot: #3f3f3f;

  --container: 1240px;
  --header-h: 66px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Oswald', sans-serif;
  background: var(--black);
  color: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

::selection { background: var(--gold); color: #000; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #0a0a0a; }
::-webkit-scrollbar-thumb { background: #2a2a2a; border-radius: 20px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-dk); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Elementos utilitários ---------- */
.txt-gold { color: var(--gold); }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 22px;
}
.eyebrow__bar {
  width: 44px;
  height: 2px;
  background: var(--gold);
  flex: none;
}
.eyebrow--dark { color: var(--gold-dk); }
.eyebrow--dark .eyebrow__bar { background: var(--gold-dk); }

.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  font-size: clamp(30px, 4.6vw, 48px);
  line-height: 1;
  letter-spacing: 1px;
  color: var(--dark);
}

/* ---------- Botões ---------- */
.btn {
  --clip: polygon(0 0, 100% 0, 100% 68%, 93% 100%, 0 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 20px;
  letter-spacing: 2.5px;
  padding: 13px 34px;
  cursor: pointer;
  border: none;
  clip-path: var(--clip);
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);
}
.btn--gold {
  background: var(--gold);
  color: #1a1200;
}
.btn--gold:hover {
  background: var(--gold-lt);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(209, 174, 108, .28);
}
.btn--ghost {
  background: transparent;
  color: var(--white);
  box-shadow: inset 0 0 0 1.5px rgba(209, 174, 108, .55);
}
.btn--ghost:hover {
  color: var(--gold);
  box-shadow: inset 0 0 0 1.5px var(--gold);
  transform: translateY(-2px);
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: none; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(6, 6, 6, .82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: rgba(209, 174, 108, .16);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .35);
}
.header__inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand img {
  height: 42px;
  width: auto;
  transition: height .3s var(--ease);
}

/* ---------- Navegação ---------- */
.nav {
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 2px;
  padding: 18px 24px 26px;
  background: rgba(8, 8, 8, .98);
  border-bottom: 1px solid rgba(209, 174, 108, .2);
  transform: translateY(-135%);
  transition: transform .4s var(--ease);
}
.nav.is-open { transform: translateY(0); }

.nav__link {
  font-size: 15px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
  color: #e9e9e9;
  padding: 15px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
  position: relative;
  transition: color .2s var(--ease);
}
.nav__link:hover { color: var(--gold); }
.nav__cta {
  margin-top: 16px;
  align-self: flex-start;
  color: #1a1200;
}

/* ---------- Hamburger ---------- */
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
}
.nav-toggle span {
  width: 28px;
  height: 2px;
  background: var(--white);
  display: block;
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.nav-toggle.is-active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  padding: calc(var(--header-h) + 28px) 0 40px;
  background:
    radial-gradient(120% 90% at 100% 0%, #171717 0%, #000 55%) ,
    var(--black);
}
.hero__glow {
  position: absolute;
  right: -6%;
  top: 34%;
  width: 620px;
  height: 620px;
  transform: translateY(-50%);
  background: radial-gradient(circle, rgba(209, 174, 108, .16) 0%, rgba(209, 174, 108, 0) 62%);
  pointer-events: none;
  z-index: 0;
}
.hero__inner {
  position: relative;
  z-index: 2;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 30px;
}
.hero__content { position: relative; z-index: 2; max-width: 620px; }

.hero__title {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  color: #fff;
  font-size: clamp(46px, 12vw, 88px);
  line-height: .93;
  letter-spacing: 1.5px;
  margin-bottom: 22px;
}
.hero__lead {
  color: #c9c9c9;
  font-weight: 300;
  font-size: clamp(15px, 4vw, 18px);
  line-height: 1.7;
  max-width: 460px;
  margin-bottom: 32px;
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero__visual {
  position: absolute;
  right: -6%;
  bottom: 0;
  width: min(112%, 560px);
  margin: 0;
  z-index: 0;
  pointer-events: none;
}
.hero__bull {
  width: 100%;
  height: auto;
  -webkit-mask-image: radial-gradient(125% 104% at 56% 80%, #000 54%, transparent 86%);
          mask-image: radial-gradient(125% 104% at 56% 80%, #000 54%, transparent 86%);
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, .6));
  opacity: .4;
}

/* ============================================================
   DIFERENCIAIS
   ============================================================ */
.features {
  position: relative;
  background: linear-gradient(180deg, var(--gray-2) 0%, var(--gray) 100%);
  padding-bottom: clamp(64px, 9vw, 110px);
}

/* Tabs sobrepondo a divisa hero/seção */
.tabs-wrap {
  position: relative;
  z-index: 5;
  display: flex;
  justify-content: center;
}
.tabs {
  display: flex;
  transform: translateY(-50%);
  margin-bottom: -20px;
  filter: drop-shadow(0 14px 26px rgba(0, 0, 0, .4));
}
.tab {
  position: relative;
  cursor: pointer;
  padding: 18px 44px;
  min-width: 190px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  color: #2a2a2a;
  border: none;
  background: transparent;
  transition: color .25s var(--ease);
}
.tab--cliente {
  z-index: 1;
  clip-path: polygon(0 0, 100% 0, 87% 100%, 0 100%);
}
.tab--inovacao {
  z-index: 2;
  margin-left: -34px;
  clip-path: polygon(13% 0, 100% 0, 100% 100%, 0 100%);
}
.tab__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: #f3f3f3;
  transition: background .25s var(--ease);
}
.tab:hover .tab__bg { background: #fff; }
.tab.is-active { color: #1a1200; }
.tab.is-active .tab__bg { background: var(--gold); }
.tab__icon { position: relative; z-index: 1; }
.tab__label {
  position: relative;
  z-index: 1;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.features__inner { position: relative; z-index: 1; }

.section-head {
  text-align: center;
  max-width: 560px;
  margin: 6px auto clamp(38px, 6vw, 64px);
}
.section-head .eyebrow { justify-content: center; }

/* ---------- Cards ---------- */
.cards {
  display: flex;
  flex-direction: column;
  gap: clamp(40px, 6vw, 76px);
  max-width: 1080px;
  margin: 0 auto;
}
.feature {
  display: flex;
  gap: clamp(26px, 5vw, 56px);
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.feature--reverse { flex-direction: row-reverse; }

.feature__media {
  filter: drop-shadow(8px 12px 22px rgba(0, 0, 0, .3));
  flex: none;
}
.slot {
  width: clamp(240px, 40vw, 320px);
  aspect-ratio: 1 / 1.02;
  background:
    linear-gradient(150deg, #4d4d4d 0%, #363636 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: rgba(255, 255, 255, .55);
}
.slot--left { clip-path: polygon(14% 0, 100% 0, 100% 82%, 86% 100%, 0 100%, 0 18%); }
.slot--right { clip-path: polygon(0 0, 86% 0, 100% 18%, 100% 100%, 14% 100%, 0 82%); }
.slot img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.slot:has(img) { position: relative; }
.slot__icon { color: var(--gold); opacity: .85; }
.slot__label {
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.feature__body {
  flex: 0 1 480px;
  min-width: 240px;
}
.feature__index {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 34px;
  line-height: 1;
  color: var(--gold-dk);
  letter-spacing: 2px;
  display: block;
  margin-bottom: 8px;
}
.feature__title {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  font-size: clamp(26px, 3.4vw, 34px);
  letter-spacing: 1px;
  color: var(--black);
  margin-bottom: 12px;
  line-height: 1;
}
.feature__text {
  color: #4a4a4a;
  font-weight: 300;
  font-size: 16px;
  line-height: 1.75;
  max-width: 460px;
}
.feature--reverse .feature__body { text-align: right; }
.feature--reverse .feature__text { margin-left: auto; }

/* ============================================================
   GALERIA / PRODUTO
   ============================================================ */
.gallery {
  background:
    radial-gradient(120% 90% at 0% 0%, #171717 0%, #000 55%),
    var(--black);
  padding: clamp(60px, 9vw, 104px) 0;
}
.section-head--light { margin-top: 0; }
.section-title--light { color: #fff; }
.section-head--light .eyebrow { color: var(--gold); }
.section-head--light .eyebrow__bar { background: var(--gold); }

.gallery__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 26px);
  max-width: 1080px;
  margin: 0 auto;
}
.gallery__item {
  position: relative;
  margin: 0;
  overflow: hidden;
  clip-path: polygon(4% 0, 100% 0, 100% 90%, 96% 100%, 0 100%, 0 10%);
  filter: drop-shadow(6px 10px 22px rgba(0, 0, 0, .45));
}
.gallery__item img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform .5s var(--ease), filter .5s var(--ease);
}
.gallery__item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(0, 0, 0, .72) 100%);
  pointer-events: none;
}
.gallery__item:hover img { transform: scale(1.05); }
.gallery__cap {
  position: absolute;
  left: 20px;
  bottom: 16px;
  z-index: 1;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
}
.gallery__cap::before {
  content: '';
  display: inline-block;
  width: 22px;
  height: 2px;
  background: var(--gold);
  margin-right: 10px;
  vertical-align: middle;
}

@media (min-width: 720px) {
  .gallery__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--black);
  padding-top: clamp(54px, 8vw, 88px);
  border-top: 1px solid rgba(209, 174, 108, .12);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(40px, 6vw, 64px);
  padding-bottom: clamp(44px, 6vw, 68px);
}
.footer__logo {
  height: 74px;
  width: auto;
  margin-bottom: 20px;
}
.footer__tag {
  color: #b6b6b6;
  font-weight: 300;
  font-size: 15px;
  line-height: 1.7;
  max-width: 340px;
  margin-bottom: 24px;
}
.socials { display: flex; gap: 12px; }
.social {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: var(--gold);
  border: 1px solid rgba(209, 174, 108, .35);
  border-radius: 50%;
  transition: all .25s var(--ease);
}
.social:hover {
  background: var(--gold);
  color: #000;
  transform: translateY(-3px);
  border-color: var(--gold);
}

.footer__title {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  color: #fff;
  font-size: 28px;
  letter-spacing: 2px;
  margin-bottom: 22px;
}
.contact-list { list-style: none; display: flex; flex-direction: column; gap: 20px; }
.contact-list li { display: flex; flex-direction: column; gap: 4px; }
.contact-list__label {
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
}
.contact-list a,
.contact-list span:not(.contact-list__label) {
  color: #d0d0d0;
  font-weight: 300;
  font-size: 15px;
  letter-spacing: .5px;
  transition: color .2s var(--ease);
}
.contact-list a:hover { color: var(--gold); }

.footer__bar {
  background: #0a0a0a;
  border-top: 1px solid rgba(255, 255, 255, .06);
  padding: 16px 0;
}
.footer__bar-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: space-between;
  color: #6f6f6f;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ============================================================
   RESPONSIVO — Tablet / Desktop
   ============================================================ */
@media (min-width: 720px) {
  .footer__grid { grid-template-columns: 1.4fr 1fr; }
}

@media (min-width: 861px) {
  :root { --header-h: 82px; }

  .nav-toggle { display: none; }
  .nav {
    position: static;
    flex-direction: row;
    align-items: center;
    gap: 34px;
    padding: 0;
    background: transparent;
    border: none;
    transform: none;
  }
  .nav__link {
    padding: 6px 0;
    border: none;
    font-size: 14px;
  }
  .nav__link::after {
    content: '';
    position: absolute;
    left: 0; bottom: -2px;
    width: 0; height: 2px;
    background: var(--gold);
    transition: width .28s var(--ease);
  }
  .nav__link:hover::after { width: 100%; }
  .nav__cta { margin-top: 0; padding: 11px 26px; font-size: 17px; }

  .brand img { height: 52px; }

  /* Hero em duas colunas — touro à esquerda */
  .hero {
    padding: 0;
    min-height: min(92vh, 880px);
    display: flex;
    align-items: center;
  }
  .hero__inner {
    flex-direction: row;
    align-items: center;
    min-height: min(92vh, 880px);
    padding-top: var(--header-h);
    padding-bottom: 40px;
  }
  .hero__content {
    position: relative;
    z-index: 2;
    margin-left: auto;
    width: 52%;
    max-width: 600px;
    padding-left: 30px;
  }
  .hero__visual {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 52%;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    z-index: 1;
    pointer-events: none;
  }
  .hero__bull {
    width: auto;
    height: min(78vh, 720px);
    max-width: none;
    margin-left: -4%;
    opacity: 1;
    -webkit-mask-image:
      radial-gradient(115% 115% at 44% 50%, #000 56%, transparent 82%),
      linear-gradient(90deg, #000 62%, transparent 96%);
            mask-image:
      radial-gradient(115% 115% at 44% 50%, #000 56%, transparent 82%),
      linear-gradient(90deg, #000 62%, transparent 96%);
    -webkit-mask-composite: source-in;
            mask-composite: intersect;
  }

  .footer__grid { grid-template-columns: 1.6fr 1fr; }
}

@media (min-width: 1080px) {
  .hero__content { padding-left: 0; }
  .hero__bull { height: min(80vh, 780px); margin-left: -2%; }
}

/* ============================================================
   Acessibilidade — movimento reduzido
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}