/* ==========================================================
   PROPOSTA COMERCIAL — Antigravity Studio
   Design: Black / Minimal / Editorial
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=DM+Serif+Display:ital@0;1&display=swap');

/* ---------- TOKENS ---------- */
:root {
  --black:       #0a0a0a;
  --black-2:     #111111;
  --black-3:     #1a1a1a;
  --white:       #f2f2f0;
  --grey-1:      #888888;
  --grey-2:      #444444;
  --grey-3:      #2a2a2a;
  --line:        rgba(242,242,240,0.08);
  --line-2:      rgba(242,242,240,0.16);
  --accent:      #c8a96e;
  --accent-dim:  rgba(200,169,110,0.15);

  --font-serif:  'DM Serif Display', Georgia, serif;
  --font-sans:   'Inter', system-ui, sans-serif;

  --ease:        cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:     cubic-bezier(0.55, 0, 1, 0.45);

  --max-w:       1120px;
  --gutter:      clamp(24px, 5vw, 80px);
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; }

/* ---------- SCROLL PROGRESS ---------- */
#progress {
  position: fixed;
  top: 0; left: 0;
  height: 1px;
  width: 0%;
  background: var(--accent);
  z-index: 999;
  transition: width 0.05s linear;
}

/* ---------- CURSOR ---------- */
#cursor {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--white);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s, width 0.3s var(--ease-out), height 0.3s var(--ease-out), background 0.3s;
  will-change: transform;
}
#cursor-ring {
  position: fixed;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(242,242,240,0.3);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.4s var(--ease-out), height 0.4s var(--ease-out), border-color 0.3s, transform 0.08s linear;
  will-change: transform;
}
body:has(a:hover) #cursor,
body:has(button:hover) #cursor { width: 0; height: 0; }
body:has(a:hover) #cursor-ring,
body:has(button:hover) #cursor-ring { width: 60px; height: 60px; border-color: var(--accent); }

/* ---------- HEADER / NAV ---------- */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 24px var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s, background 0.4s;
}
header.scrolled {
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(12px);
  border-color: var(--line);
}
.nav-logo {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
}
.nav-links {
  display: flex;
  gap: 36px;
  align-items: center;
}
.nav-links a {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grey-1);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }

/* ---------- LAYOUT ---------- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
section { position: relative; }

/* ---------- REVEAL ANIMATION ---------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-line {
  overflow: hidden;
  display: block;
}
.reveal-line span {
  display: block;
  transform: translateY(100%);
  transition: transform 0.9s var(--ease-out);
}
.reveal-line.visible span { transform: translateY(0); }

/* stagger delays */
.d-1 { transition-delay: 0.05s; }
.d-2 { transition-delay: 0.12s; }
.d-3 { transition-delay: 0.20s; }
.d-4 { transition-delay: 0.28s; }
.d-5 { transition-delay: 0.36s; }
.d-6 { transition-delay: 0.44s; }

/* ---------- HORIZONTAL RULE ---------- */
.hr {
  width: 100%;
  height: 1px;
  background: var(--line);
}
.hr-accent {
  width: 40px;
  height: 1px;
  background: var(--accent);
  margin-bottom: 24px;
}

/* ==========================================================
   HERO
   ========================================================== */
#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 var(--gutter);
  padding-bottom: clamp(60px, 8vh, 100px);
  padding-top: 100px;
  overflow: hidden;
  position: relative;
}

.hero-noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.035'/%3E%3C/svg%3E");
  background-size: 256px;
  pointer-events: none;
  z-index: 0;
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.hero-grid-lines::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.hero-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey-1);
  margin-bottom: 40px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.hero-label::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--accent);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(48px, 8vw, 112px);
  line-height: 1.0;
  letter-spacing: -0.02em;
  font-weight: 400;
  margin-bottom: 60px;
}

.hero-title em {
  font-style: italic;
  color: var(--accent);
}

.hero-meta {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
  padding-top: 32px;
}

.hero-meta-item {
  padding: 0 32px 0 0;
  border-right: 1px solid var(--line);
}
.hero-meta-item:first-child { padding-left: 0; }
.hero-meta-item:last-child { border-right: none; padding-left: 32px; }
.hero-meta-item:nth-child(2) { padding-left: 32px; }

.hero-meta-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey-1);
  margin-bottom: 8px;
}
.hero-meta-value {
  font-size: 14px;
  font-weight: 400;
  color: var(--white);
}

/* ==========================================================
   INTRO / SOBRE A PROPOSTA
   ========================================================== */
#intro {
  padding: clamp(80px, 12vh, 140px) var(--gutter);
  border-top: 1px solid var(--line);
}

.intro-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 80px;
  align-items: start;
}

.intro-aside {
  padding-top: 4px;
}

.aside-num {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--grey-1);
  text-transform: uppercase;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.aside-num::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--accent);
}

.aside-title {
  font-family: var(--font-serif);
  font-size: 32px;
  line-height: 1.1;
  font-weight: 400;
}

.intro-text p {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--grey-1);
  line-height: 1.75;
  margin-bottom: 24px;
  font-weight: 300;
}
.intro-text p:last-child { margin-bottom: 0; }
.intro-text strong { color: var(--white); font-weight: 500; }

/* ==========================================================
   PROJECTS
   ========================================================== */
#projetos {
  border-top: 1px solid var(--line);
}

/* Project section wrapper */
.project {
  padding: clamp(80px, 12vh, 140px) var(--gutter);
  border-bottom: 1px solid var(--line);
  position: relative;
}

.project-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

/* Project header */
.project-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: start;
  margin-bottom: 80px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--line);
}

.project-num {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.project-name {
  font-family: var(--font-serif);
  font-size: clamp(36px, 5.5vw, 72px);
  line-height: 1.05;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.project-tagline {
  font-size: 15px;
  color: var(--grey-1);
  font-weight: 300;
  max-width: 480px;
  line-height: 1.6;
}

.project-index {
  font-family: var(--font-serif);
  font-size: 120px;
  line-height: 1;
  color: var(--grey-3);
  font-weight: 400;
  user-select: none;
  letter-spacing: -0.04em;
}

/* Deliverables grid */
.deliverables-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey-2);
  margin-bottom: 32px;
}

.deliverables-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.deliverable-item {
  background: var(--black);
  padding: 36px 40px;
  position: relative;
  overflow: hidden;
  transition: background 0.4s var(--ease);
}
.deliverable-item::after {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.4s var(--ease-out);
}
.deliverable-item:hover { background: var(--black-2); }
.deliverable-item:hover::after { transform: scaleY(1); }

.deliverable-num {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--grey-2);
  margin-bottom: 16px;
  display: block;
}
.deliverable-title {
  font-size: clamp(15px, 1.8vw, 18px);
  font-weight: 500;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 10px;
}
.deliverable-desc {
  font-size: 13px;
  color: var(--grey-1);
  line-height: 1.6;
  font-weight: 300;
}

/* Full width items */
.deliverable-item.full {
  grid-column: 1 / -1;
}

/* Sub-brands section */
.sub-brands {
  margin-top: 60px;
  padding-top: 60px;
  border-top: 1px solid var(--line);
}

.sub-brands-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey-2);
  margin-bottom: 32px;
}

.sub-brands-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.sub-brand {
  background: var(--black);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background 0.3s;
  position: relative;
  overflow: hidden;
}
.sub-brand::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.4s var(--ease-out);
}
.sub-brand:hover { background: var(--black-2); }
.sub-brand:hover::after { transform: scaleX(1); }

.sub-brand-num {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--accent);
}
.sub-brand-name {
  font-size: 15px;
  font-weight: 500;
}
.sub-brand-desc {
  font-size: 12px;
  color: var(--grey-1);
  line-height: 1.55;
}

/* ==========================================================
   ESCOPO TOTAL (O QUE ESTÁ INCLUSO)
   ========================================================== */
#escopo {
  padding: clamp(80px, 12vh, 140px) var(--gutter);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.escopo-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.escopo-header {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 80px;
  margin-bottom: 72px;
  align-items: end;
}

.escopo-title {
  font-family: var(--font-serif);
  font-size: clamp(36px, 4.5vw, 56px);
  line-height: 1.05;
  font-weight: 400;
}

.escopo-summary {
  font-size: 15px;
  color: var(--grey-1);
  line-height: 1.7;
  font-weight: 300;
  max-width: 520px;
}

.scope-table {
  width: 100%;
  border-collapse: collapse;
}

.scope-table thead tr {
  border-bottom: 1px solid var(--line-2);
}

.scope-table thead th {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey-2);
  padding: 0 0 16px;
  text-align: left;
}
.scope-table thead th:not(:first-child) { text-align: center; }

.scope-table tbody tr {
  border-bottom: 1px solid var(--line);
  transition: background 0.2s;
}
.scope-table tbody tr:hover { background: var(--black-2); }

.scope-table tbody td {
  padding: 20px 0;
  font-size: 14px;
  color: var(--grey-1);
  vertical-align: middle;
}
.scope-table tbody td:first-child {
  color: var(--white);
  font-size: 14px;
  padding-right: 40px;
  font-weight: 400;
}
.scope-table tbody td:not(:first-child) { text-align: center; }

.scope-check {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 1px solid var(--line-2);
  position: relative;
}
.scope-check.on {
  background: var(--accent-dim);
  border-color: var(--accent);
}
.scope-check.on::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.scope-category td {
  padding-top: 32px !important;
  padding-bottom: 8px !important;
  font-size: 10px !important;
  font-weight: 600 !important;
  letter-spacing: 0.14em !important;
  text-transform: uppercase !important;
  color: var(--grey-2) !important;
  border-bottom: none !important;
}

/* ==========================================================
   INVESTMENT
   ========================================================== */
#investimento {
  padding: clamp(80px, 12vh, 140px) var(--gutter);
}

.investimento-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.investimento-header {
  margin-bottom: 72px;
}

.investimento-title {
  font-family: var(--font-serif);
  font-size: clamp(36px, 4.5vw, 56px);
  line-height: 1.05;
  font-weight: 400;
  margin-bottom: 20px;
}

.investimento-subtitle {
  font-size: 15px;
  color: var(--grey-1);
  font-weight: 300;
}

/* Investment cards */
.investment-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-bottom: 48px;
}

.investment-card {
  background: var(--black);
  padding: 52px 48px;
  position: relative;
  transition: background 0.4s;
}
.investment-card:hover { background: var(--black-2); }

.investment-card.featured {
  background: var(--black-2);
  border-left: 1px solid var(--accent);
}

.inv-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey-1);
  margin-bottom: 24px;
}

.inv-project {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.inv-value {
  font-family: var(--font-serif);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 400;
  line-height: 1;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.inv-value span {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 300;
  color: var(--grey-1);
  vertical-align: super;
  margin-right: 4px;
}

.inv-note {
  font-size: 13px;
  color: var(--grey-1);
  font-weight: 300;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  line-height: 1.6;
}

/* Total */
.investment-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 40px 0;
  border-top: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line-2);
  margin-bottom: 48px;
}

.total-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey-1);
}

.total-value {
  font-family: var(--font-serif);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 400;
  color: var(--accent);
  letter-spacing: -0.02em;
}

/* Payment conditions */
.payment-title {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey-2);
  margin-bottom: 28px;
}

.payment-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.payment-opt {
  padding: 28px;
  border: 1px solid var(--line);
  background: var(--black);
  transition: border-color 0.3s, background 0.3s;
  cursor: pointer;
  position: relative;
}
.payment-opt:hover { border-color: var(--line-2); background: var(--black-2); }
.payment-opt.selected {
  border-color: var(--accent);
  background: var(--accent-dim);
}
.payment-opt.selected::before {
  content: 'Selecionado';
  position: absolute;
  top: 12px; right: 16px;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.po-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey-2);
  margin-bottom: 12px;
}
.po-value {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 400;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}
.po-note {
  font-size: 12px;
  color: var(--grey-1);
  font-weight: 300;
}

/* ==========================================================
   PRAZO / TIMELINE
   ========================================================== */
#prazo {
  padding: clamp(80px, 12vh, 140px) var(--gutter);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.prazo-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.prazo-header {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 72px;
}

.prazo-title {
  font-family: var(--font-serif);
  font-size: clamp(36px, 4.5vw, 56px);
  line-height: 1.05;
  font-weight: 400;
}

.prazo-note {
  font-size: 15px;
  color: var(--grey-1);
  font-weight: 300;
  line-height: 1.7;
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.timeline-item {
  display: grid;
  grid-template-columns: 180px 1px 1fr;
  gap: 0 40px;
  padding-bottom: 52px;
  position: relative;
}

.tl-step-col {
  text-align: right;
  padding-top: 4px;
}
.tl-step {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey-2);
  display: block;
  margin-bottom: 4px;
}
.tl-weeks {
  font-size: 13px;
  color: var(--grey-1);
  font-weight: 300;
}

.tl-line-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}
.tl-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--grey-2);
  border: 1px solid var(--grey-2);
  flex-shrink: 0;
  transition: background 0.4s, border-color 0.4s;
  position: relative;
  z-index: 1;
}
.tl-dot.active { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 16px rgba(200,169,110,0.4); }
.tl-connector {
  flex: 1;
  width: 1px;
  background: var(--line);
  margin-top: 8px;
}
.timeline-item:last-child .tl-connector { display: none; }

.tl-content-col { padding-top: 0; }
.tl-phase {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.tl-title {
  font-size: 20px;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.3;
}
.tl-desc {
  font-size: 14px;
  color: var(--grey-1);
  font-weight: 300;
  line-height: 1.65;
  max-width: 480px;
}

/* ==========================================================
   TERMOS
   ========================================================== */
#termos {
  padding: clamp(80px, 12vh, 140px) var(--gutter);
  border-bottom: 1px solid var(--line);
}

.termos-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 80px;
}

.termos-aside .aside-title {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 400;
}

.termos-content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px 64px;
}

.termo-item h4 {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey-1);
  margin-bottom: 12px;
}
.termo-item p {
  font-size: 14px;
  color: var(--grey-1);
  font-weight: 300;
  line-height: 1.65;
}
.termo-item strong { color: var(--white); font-weight: 500; }

/* Validade banner */
.validade-banner {
  margin-top: 60px;
  grid-column: 1 / -1;
  padding: 28px 32px;
  border: 1px solid var(--line-2);
  background: var(--black-2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.validade-text {
  font-size: 13px;
  color: var(--grey-1);
  font-weight: 300;
}
.validade-text strong { color: var(--white); font-weight: 500; }
.validade-date {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--accent);
  font-weight: 400;
  white-space: nowrap;
}

/* ==========================================================
   CTA / FECHAMENTO
   ========================================================== */
#cta {
  padding: clamp(100px, 16vh, 180px) var(--gutter);
  overflow: hidden;
  position: relative;
}

.cta-bg-text {
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-serif);
  font-size: clamp(120px, 20vw, 260px);
  white-space: nowrap;
  color: rgba(242,242,240,0.025);
  font-weight: 400;
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.04em;
}

.cta-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.cta-title {
  font-family: var(--font-serif);
  font-size: clamp(42px, 7vw, 96px);
  line-height: 1.0;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 52px;
  max-width: 800px;
}

.cta-title em { font-style: italic; color: var(--accent); }

.cta-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 72px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 16px 32px;
  border: 1px solid transparent;
  transition: all 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--white);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
  z-index: -1;
}
.btn:hover::after { transform: scaleX(1); }

.btn-primary {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}
.btn-primary:hover { color: var(--black); }

.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: var(--line-2);
}
.btn-secondary::after { background: var(--grey-3); }
.btn-secondary:hover { border-color: var(--grey-2); color: var(--white); }

.btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  transition: transform 0.3s var(--ease);
}
.btn:hover svg { transform: translateX(4px); }

.cta-contact {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 48px;
  justify-content: start;
  padding-top: 48px;
  border-top: 1px solid var(--line);
}

.contact-item-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey-2);
  margin-bottom: 8px;
}
.contact-item-value {
  font-size: 14px;
  color: var(--white);
  font-weight: 400;
  transition: color 0.2s;
}
.contact-item-value a:hover { color: var(--accent); }

/* ==========================================================
   FOOTER
   ========================================================== */
footer {
  border-top: 1px solid var(--line);
  padding: 28px var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-left {
  font-size: 11px;
  color: var(--grey-2);
  font-weight: 400;
  letter-spacing: 0.04em;
}

.footer-right {
  font-size: 11px;
  color: var(--grey-2);
  font-weight: 400;
  letter-spacing: 0.04em;
}

/* ==========================================================
   MARQUEE
   ========================================================== */
.marquee-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding: 20px 0;
}

.marquee-track {
  display: flex;
  gap: 0;
  animation: marquee 28s linear infinite;
  white-space: nowrap;
}

.marquee-track:hover { animation-play-state: paused; }

.marquee-item {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 0 40px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey-2);
}
.marquee-item span {
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ==========================================================
   RESPONSIVE
   ========================================================== */
@media (max-width: 900px) {
  #cursor, #cursor-ring { display: none; }

  .hero-meta { grid-template-columns: 1fr 1fr; }
  .hero-meta-item:last-child { grid-column: 1 / -1; border-right: none; padding: 20px 0 0; border-top: 1px solid var(--line); }

  .intro-inner { grid-template-columns: 1fr; gap: 40px; }
  .intro-aside { display: flex; align-items: center; gap: 24px; }
  .aside-title { font-size: 24px; }

  .project-header { grid-template-columns: 1fr; gap: 20px; }
  .project-index { display: none; }

  .deliverables-list { grid-template-columns: 1fr; }
  .deliverable-item.full { grid-column: 1; }
  .sub-brands-grid { grid-template-columns: repeat(2, 1fr); }

  .escopo-header { grid-template-columns: 1fr; gap: 24px; }

  .investment-cards { grid-template-columns: 1fr; }
  .payment-options { grid-template-columns: 1fr; gap: 12px; }
  .investment-total { flex-direction: column; align-items: flex-start; gap: 16px; }

  .prazo-header { grid-template-columns: 1fr; gap: 24px; }
  .timeline-item { grid-template-columns: 80px 1px 1fr; gap: 0 24px; }
  .tl-step-col { text-align: right; }
  .tl-step, .tl-weeks { display: none; }
  .tl-content-col { padding-left: 0; }

  .termos-inner { grid-template-columns: 1fr; gap: 40px; }
  .termos-content { grid-template-columns: 1fr; gap: 32px; }
  .validade-banner { flex-direction: column; align-items: flex-start; }

  .cta-contact { grid-template-columns: 1fr; gap: 24px; }
  .nav-links { display: none; }
}

@media (max-width: 600px) {
  .hero-meta { grid-template-columns: 1fr; }
  .hero-meta-item { border-right: none; padding: 0 0 16px; border-bottom: 1px solid var(--line); }
  .hero-meta-item:last-child { border-bottom: none; }
  .sub-brands-grid { grid-template-columns: 1fr; }
  .scope-table thead th:not(:first-child):not(:nth-child(2)) { display: none; }
  .scope-table tbody td:not(:first-child):not(:nth-child(2)) { display: none; }
}

/* ==========================================================
   PRINT
   ========================================================== */
@media print {
  * { -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; }
  header, #cursor, #cursor-ring, #progress, .marquee-section { display: none !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .reveal-line span { transform: none !important; }
}