/* ============================================================
   BRICK — Landing Page styles
   Source of truth: design.md
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Familjen+Grotesk:wght@400;500&family=Saira:ital,wght@0,300;0,400;0,500;0,700;1,300;1,400&family=Saira+Condensed:wght@400;500;600;700&display=swap');

:root {
  --brick-burgundy: #380000;
  --brick-black: #000000;
  --brick-paper: #EDE4D3;
  --brick-wine: #5C0010;
  --sig: var(--brick-paper);
  --ease: cubic-bezier(0.33, 0, 0.18, 1);
  --dur-reveal: 900ms;
  --grain-opacity: .13;
  --font-display: 'Saira', 'Eurostile', 'Helvetica Neue', system-ui, sans-serif;
  --font-ui: 'Familjen Grotesk', 'Helvetica Neue', 'Söhne', system-ui, sans-serif;
  --font-meta: 'Saira Condensed', 'Saira', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; background: var(--brick-black); }
body { color: var(--brick-paper); font-family: var(--font-ui); overflow-x: hidden; }
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: var(--grain-opacity);
  mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180' viewBox='0 0 180 180'%3E%3Cfilter id='grain'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.78' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23grain)' opacity='.72'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 180px 180px;
}
a { color: inherit; text-decoration: none; }
a:hover { opacity: .7; }
a:focus-visible, button:focus-visible { outline: 1px solid currentColor; outline-offset: 5px; }
img { -webkit-user-drag: none; max-width: 100%; display: block; }
::selection { background: var(--brick-wine); color: var(--brick-paper); }
button { font: inherit; color: inherit; }

/* Header */
.site-header {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  height: clamp(88px, 8.35vw, 111px);
  padding: 0 9%;
}
.site-header__logo, .site-nav { position: relative; z-index: 1; }
.site-header__logo img { height: clamp(30px, 2.75vw, 37px); width: auto; }
.site-nav { display: flex; align-items: center; gap: 16px; }
.site-nav__links { display: flex; align-items: center; gap: clamp(28px, 4.6vw, 62px); }
.site-nav a {
  display: inline-flex;
  align-items: center;
  padding: 8px 0 11px;
  border-bottom: 2px solid transparent;
  font-family: var(--font-ui);
  font-size: clamp(13px, 1.15vw, 17px);
  font-weight: 500;
  letter-spacing: .15em;
  line-height: 1;
  text-transform: uppercase;
  transition: border-color 280ms var(--ease), opacity 280ms var(--ease);
}
.site-nav a.is-active, .site-nav a:hover { border-bottom-color: var(--brick-paper); opacity: 1; }
.nav-toggle {
  display: none;
  position: relative;
  z-index: 11;
  flex-direction: column;
  gap: 5px;
  width: 22px;
  padding: 0;
  margin-left: 8px;
  background: none;
  border: 0;
  cursor: pointer;
}
.nav-toggle span { display: block; height: 1px; background: var(--brick-paper); transition: transform 280ms var(--ease), opacity 180ms var(--ease); transform-origin: center; }
.site-nav.is-open .nav-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.site-nav.is-open .nav-toggle span:nth-child(2) { opacity: 0; }
.site-nav.is-open .nav-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Hero — enquadramento original preservado */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  isolation: isolate;
}
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; display: block; }
.hero__gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.68) 0%, rgba(0,0,0,.52) 20%, rgba(0,0,0,.28) 40%, rgba(0,0,0,.06) 58%, rgba(0,0,0,0) 74%);
}
.hero__monolith {
  position: absolute;
  left: 0;
  top: 0;
  width: min(27vw, 31vh);
  height: auto;
  aspect-ratio: 4 / 9;
  transform: scale(.95);
  transform-origin: center;
  background: var(--brick-burgundy);
  mix-blend-mode: multiply;
  opacity: .92;
}
.orbit { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.orbit__path { fill: none; stroke: currentColor; stroke-width: 1px; stroke-opacity: .24; vector-effect: non-scaling-stroke; stroke-linecap: round; }
.hero__arc { color: var(--brick-paper); }
.hero__body { position: relative; z-index: 1; flex: 1; display: flex; align-items: center; padding: 0 9% clamp(60px, 7vw, 110px); }
.hero__content { max-width: min(62vw, 620px); }
.hero__content h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(28px, 3.4vw, 58px);
  line-height: .95;
  letter-spacing: -.02em;
  text-transform: uppercase;
  white-space: normal;
  text-wrap: balance;
}
.hero__content h1 em { font-weight: 300; font-style: italic; }
.hero__lede { max-width: 390px; margin: clamp(22px, 2.8vw, 34px) 0 0; color: rgba(237,228,211,.82); font-family: var(--font-ui); font-size: clamp(13px, 1.05vw, 15px); line-height: 1.45; text-wrap: pretty; }
.hero__cta {
  margin-top: clamp(28px, 3vw, 42px);
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 44px;
  min-width: 214px;
  padding-bottom: 11px;
  border-bottom: 1px solid rgba(237,228,211,.4);
  font-family: var(--font-meta);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  transition: border-color 280ms var(--ease);
}
.hero__cta:hover { border-bottom-color: var(--brick-paper); opacity: 1; }
.hero__cta span { font-size: 14px; }
.hero__pagenum { position: absolute; left: 3.4%; bottom: clamp(90px, 16vh, 190px); z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.hero__pagenum .current { color: var(--sig); font-size: 11px; letter-spacing: .1em; font-family: var(--font-meta); }
.hero__pagenum .rule { display: block; width: 1px; height: 44px; background: rgba(237,228,211,.3); }
.hero__pagenum .total { color: rgba(237,228,211,.4); font-size: 11px; letter-spacing: .1em; font-family: var(--font-meta); }
.hero__footer { position: absolute; left: 9%; right: 9%; bottom: clamp(24px, 3.2vw, 48px); z-index: 2; color: rgba(237,228,211,.68); text-align: right; }
.hero__footer span { font-family: var(--font-meta); font-size: 10px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; }

/* Trabalhos */
#trabalhos { position: relative; background: var(--brick-paper); color: rgba(20,20,20,.8); padding: clamp(78px, 9vw, 140px) 9% clamp(88px, 10vw, 160px); overflow: hidden; }
.trabalhos__orbit { color: var(--brick-black); }
.section-head { position: relative; display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; flex-wrap: wrap; margin-bottom: clamp(38px, 4.6vw, 68px); }
.section-head__eyebrow { display: flex; align-items: center; gap: 14px; }
.section-head__eyebrow .rule { display: block; width: 30px; height: 1px; background: var(--brick-burgundy); }
.section-head__eyebrow span { font-family: var(--font-meta); font-size: 10.5px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--brick-burgundy); }
.section-head h2 {
  margin: 22px 0 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(24px, 2.7vw, 40px);
  line-height: .95;
  letter-spacing: -.015em;
  text-transform: uppercase;
  color: var(--brick-burgundy);
}
.section-head h2 em { font-weight: 300; font-style: italic; }
.section-head__lede { max-width: 350px; margin: 0; color: rgba(56,0,0,.66); font-size: 15px; line-height: 1.55; }
.work-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: clamp(150px, 16.5vw, 250px) clamp(150px, 16.5vw, 250px) clamp(160px, 18vw, 270px);
  gap: clamp(14px, 1.7vw, 26px);
}
.work-card { position: relative; display: block; overflow: hidden; background: #141414; }
.work-card__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: grayscale(0) contrast(1.05); transition: filter 1200ms var(--ease), transform 1200ms var(--ease); }
.work-card:hover .work-card__img { filter: grayscale(0) contrast(1); transform: scale(1.02); }
.wc-1 .work-card__img { top: -7%; height: 107%; }
.work-card__scrim { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.72) 0%, rgba(0,0,0,0) 52%); pointer-events: none; }
.work-card__meta { position: absolute; left: clamp(18px, 1.8vw, 30px); right: 20px; bottom: clamp(18px, 1.9vw, 32px); pointer-events: none; }
.work-card__tag { font-family: var(--font-meta); font-size: 10px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: rgba(237,228,211,.72); }
.work-card__title { margin: 11px 0 0; font-family: var(--font-display); font-weight: 500; font-size: clamp(16px, 1.4vw, 26px); line-height: 1; letter-spacing: -.012em; text-transform: uppercase; color: var(--brick-paper); }
.work-card__sub { margin: 8px 0 0; font-size: 12.5px; line-height: 1.5; color: rgba(237,228,211,.6); }
.wc-1 { grid-column: 1 / 6; grid-row: 1 / 4; }
.wc-2 { grid-column: 6 / 13; grid-row: 1 / 2; }
.wc-3 { grid-column: 6 / 10; grid-row: 2 / 3; }
.wc-4 { grid-column: 10 / 13; grid-row: 2 / 3; }
.wc-5 { grid-column: 6 / 13; grid-row: 3 / 4; }

/* Documentário — mesma composição visual do bloco anterior */
#documentario { position: relative; background: var(--brick-burgundy); overflow: hidden; display: grid; grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); align-items: stretch; }
.documentario__orbit { color: var(--brick-paper); z-index: 2; }
.documentario__content { position: relative; z-index: 1; padding: clamp(80px, 9.5vw, 150px) clamp(40px, 7vw, 110px) clamp(80px, 9.5vw, 150px) 9%; }
.documentario__content .section-head__eyebrow .rule { background: var(--brick-paper); }
.documentario__content .section-head__eyebrow span { color: var(--brick-paper); }
.documentario__content h2 {
  margin: 24px 0 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(24px, 2.7vw, 40px);
  line-height: .95;
  letter-spacing: -.015em;
  text-transform: uppercase;
}
.documentario__content h2 em { font-weight: 300; font-style: italic; }
.documentario__lede { margin: 28px 0 0; max-width: 430px; font-size: 15.5px; line-height: 1.55; color: rgba(237,228,211,.7); }
.documentario__list { margin-top: clamp(38px, 4.4vw, 62px); max-width: 470px; }
.documentario__row { display: flex; justify-content: space-between; gap: 24px; padding: 18px 0; border-top: 1px solid rgba(237,228,211,.2); font-family: var(--font-meta); font-size: 11px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; }
.documentario__row:last-child { border-bottom: 1px solid rgba(237,228,211,.2); }
.documentario__row span:last-child { color: rgba(237,228,211,.55); text-align: right; }
.documentario__cta { margin-top: clamp(34px, 4vw, 52px); display: inline-flex; align-items: center; justify-content: space-between; gap: 44px; min-width: 196px; padding-bottom: 11px; border-bottom: 1px solid rgba(237,228,211,.45); font-family: var(--font-meta); font-size: 11px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; transition: border-color 280ms var(--ease); }
.documentario__cta:hover { border-bottom-color: var(--brick-paper); opacity: 1; }
.documentario__cta span { font-size: 14px; }
.documentario__media { position: relative; z-index: 1; min-height: clamp(420px, 52vw, 760px); }
.documentario__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 40% 50%; }
.documentario__media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(56,0,0,.92) 0%, rgba(56,0,0,.35) 32%, rgba(0,0,0,.18) 100%); }
.documentario__caption { position: absolute; left: clamp(20px, 2.4vw, 38px); bottom: clamp(20px, 2.4vw, 38px); z-index: 2; font-family: var(--font-meta); font-size: 10px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: rgba(237,228,211,.6); }

/* Prova */
#prova { background: var(--brick-black); padding: clamp(78px, 9vw, 140px) 9%; }
#prova .section-head__eyebrow .rule { background: var(--brick-paper); }
#prova .section-head__eyebrow span, #prova .section-head h2 { color: var(--brick-paper); }
.prova__intro { max-width: 330px; font-size: 14.5px; line-height: 1.55; color: rgba(237,228,211,.55); }
.prova__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(148px, 1fr)); gap: clamp(20px, 2.8vw, 48px); align-items: start; }
.prova__item { position: relative; padding: clamp(20px, 2.2vw, 32px) 0 0; border-top: 1px solid rgba(237,228,211,.22); transition: border-top-color 600ms var(--ease); }
.prova__item:hover { border-top-color: var(--brick-paper); }
.prova__item:nth-child(2) { margin-top: clamp(0px, 4vw, 64px); }
.prova__item:nth-child(3) { margin-top: clamp(0px, 8vw, 128px); }
.prova__item:nth-child(4) { margin-top: clamp(0px, 12vw, 192px); }
.prova__num { display: block; font-family: var(--font-display); font-weight: 500; font-size: clamp(42px, 4.6vw, 76px); line-height: .82; letter-spacing: -.03em; color: var(--sig); opacity: .9; }
.prova__item h3 { margin: clamp(18px, 2vw, 30px) 0 0; font-family: var(--font-display); font-weight: 500; font-size: clamp(17px, 1.4vw, 21px); line-height: 1; letter-spacing: -.01em; text-transform: uppercase; }
.prova__item p { margin: 14px 0 0; font-size: 14px; line-height: 1.55; color: rgba(237,228,211,.58); }

/* Oferta */
#statement { background: var(--brick-paper); color: var(--brick-burgundy); padding: clamp(84px, 10vw, 164px) 9% clamp(70px, 8vw, 130px); }
#statement .eyebrow { font-family: var(--font-meta); font-size: 10.5px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; opacity: .6; }
#statement h2 { margin: clamp(28px, 3.4vw, 52px) 0 0; font-family: var(--font-display); font-weight: 500; font-size: clamp(34px, 5.6vw, 104px); line-height: .88; letter-spacing: -.035em; text-transform: uppercase; }
#statement h2 em { font-weight: 300; font-style: italic; }
.statement__facts { margin-top: clamp(40px, 5vw, 80px); display: flex; flex-wrap: wrap; gap: clamp(24px, 4vw, 80px); font-family: var(--font-meta); font-size: 11px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; }
.statement__facts .muted { opacity: .55; }

/* Contato */
#contato { background: var(--brick-burgundy); padding: clamp(80px, 9.5vw, 150px) 9% clamp(30px, 3vw, 44px); }
.contato__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: clamp(36px, 8vw, 130px); align-items: end; }
#contato .section-head__eyebrow .rule { background: var(--brick-paper); }
#contato .section-head__eyebrow span { color: var(--brick-paper); }
#contato h2 { margin: 24px 0 0; font-family: var(--font-display); font-weight: 500; font-size: clamp(34px, 4.8vw, 76px); line-height: .9; letter-spacing: -.025em; text-transform: uppercase; }
#contato h2 em { font-weight: 300; font-style: italic; }
.contato__email { margin-top: clamp(32px, 3.8vw, 52px); display: inline-block; padding-bottom: 10px; border-bottom: 1px solid rgba(237,228,211,.45); font-family: var(--font-display); font-weight: 500; font-size: clamp(18px, 1.7vw, 25px); letter-spacing: -.01em; transition: border-color 280ms var(--ease); }
.contato__email:hover { border-bottom-color: var(--brick-paper); opacity: 1; }
.contato__aside { max-width: 430px; padding-top: 18px; border-top: 1px solid rgba(237,228,211,.25); }
.contato__aside p { margin: 0; max-width: 31ch; font-size: clamp(17px, 1.7vw, 25px); line-height: 1.35; }
.contato__aside span { display: block; margin-top: 36px; font-family: var(--font-meta); font-size: 10px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; color: rgba(237,228,211,.55); }
.site-footer { margin-top: clamp(60px, 8vw, 120px); padding-top: 22px; border-top: 1px solid rgba(237,228,211,.2); display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.site-footer img { height: 17px; width: auto; }
.site-footer .tagline, .site-footer .domain { font-family: var(--font-meta); font-size: 10px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; }
.site-footer .tagline { color: rgba(237,228,211,.55); }

/* Scroll reveal */
[data-reveal] { opacity: 0; transition: opacity 900ms var(--ease); }
[data-reveal].is-visible { opacity: 1; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1 !important; transition: none; }
  .work-card__img, .prova__item { transition: none; }
  .work-card:hover .work-card__img { transform: none; }
}

/* Responsive */
@media (max-width: 900px) {
  .site-header { height: 82px; padding: 0 9%; }
  .site-header__logo img { height: 29px; }
  .nav-toggle { display: flex; }
  .site-nav__links { position: fixed; inset: 0; z-index: 10; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 28px; padding: 0 9%; background: var(--brick-black); transform: translateY(-100%); transition: transform 400ms var(--ease); }
  .site-nav__links a { padding: 8px 0 10px; border-bottom-width: 2px; font-size: 14px; }
  .site-nav.is-open .site-nav__links { transform: translateY(0); }
  .work-grid { grid-template-columns: 1fr; grid-template-rows: none; gap: 14px; }
  .work-card { height: 62vw; min-height: 260px; }
  .wc-1, .wc-2, .wc-3, .wc-4, .wc-5 { grid-column: 1; grid-row: auto; }
  #documentario { grid-template-columns: 1fr; }
  .documentario__media { min-height: 60vw; }
}

@media (max-width: 560px) {
  .hero__content { max-width: 84vw; }
  .hero__content h1 { max-width: 100%; font-size: clamp(24px, 8vw, 32px); }
  #statement h2 { font-size: 15vw; }
  .contato__grid { align-items: start; }
  .documentario__row { align-items: flex-start; flex-direction: column; gap: 8px; }
  .documentario__row span:last-child { text-align: left; }
  .prova__item:nth-child(n) { margin-top: 0; }
}