/* proposta.css — CSS compartilhado das propostas v2 FSTech */

:root {
  --black: #0a0a0a;
  --white: #f5f2ed;
  --cream: #ede9e0;
  --accent: #e84c1e;
  --accent2: #f0a500;
  --gray: #3a3a3a;
  --light-gray: #8a8a8a;
  --border: rgba(245,242,237,0.12);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--black); color: var(--white); font-family: 'Montserrat', system-ui, sans-serif; }
body { overflow-x: hidden; }

a { color: inherit; text-decoration: none; }

.progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  background: var(--accent);
  width: 0;
  z-index: 1000;
}

nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 28px;
  z-index: 999;
  background: linear-gradient(180deg, rgba(10,10,10,0.9), rgba(10,10,10,0));
  backdrop-filter: blur(6px);
}

.logo { display: flex; align-items: center; }

.logo img {
  width: clamp(34px, 3.2vw, 52px);
  height: auto;
  display: block;
  filter: drop-shadow(0 0 12px rgba(232,76,30,0.18));
}

.hamburger {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  padding: 8px;
  border-radius: 8px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--cream);
  margin: 4px 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.side-nav {
  position: fixed;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 12px;
  background: rgba(10,10,10,0.75);
  border: 1px solid var(--border);
  border-radius: 14px;
  z-index: 998;
  backdrop-filter: blur(8px);
}

.side-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--light-gray);
  margin-bottom: 6px;
  text-align: center;
}

.side-nav button {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--cream);
  background: transparent;
  border: 1px solid transparent;
  padding: 8px 10px;
  text-align: left;
  cursor: pointer;
  border-radius: 10px;
  transition: all 0.2s ease;
}

.side-nav button.active,
.side-nav button:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(232,76,30,0.08);
}

.side-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 997;
}

.side-backdrop.active {
  opacity: 1;
  pointer-events: all;
}

.side-nav.open {
  transform: translateY(-50%) translateX(0);
}

.dots { display: flex; gap: 10px; }

.dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.dot.active {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.2);
}

section {
  min-height: auto;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 60px 20px 40px;
}

section#hero {
  min-height: 100vh;
  padding: 110px 20px 80px;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  background: #141414;
  border: 1px solid var(--border);
  border-radius: 12px;
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  padding: 36px 32px;
  transform: translateY(20px) scale(0.96);
  transition: transform 0.3s ease;
  position: relative;
}

.modal-overlay.active .modal-box {
  transform: translateY(0) scale(1);
}

.modal-box h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  margin: 0 0 6px;
  color: var(--accent);
}

.modal-box .modal-subtitle {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--light-gray);
  margin-bottom: 20px;
}

.modal-box ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.modal-box ul li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  line-height: 1.5;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.modal-box ul li:last-child { border-bottom: none; }

.modal-box ul li::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  margin-top: 7px;
}

.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--cream);
  width: 32px; height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.modal-close:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.scope-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 11px;
  cursor: pointer;
  background: transparent;
  margin-top: 14px;
  transition: all 0.3s ease;
}

.scope-btn:hover {
  background: var(--accent);
  color: var(--black);
}

/* Cases */
.cases-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  margin-top: 24px;
}

.case-card {
  background: #101010;
  padding: 30px 28px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
  position: relative;
  overflow: hidden;
}

.case-card.visible { opacity: 1; transform: translateY(0); }

.case-card::after {
  content: '';
  position: absolute;
  left: 0; top: 0;
  width: 3px; height: 0;
  background: var(--accent);
  transition: height 0.4s ease;
}

.case-card:hover::after { height: 100%; }

.case-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.case-logo {
  height: 28px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}

.case-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 24px;
  letter-spacing: 0.04em;
}

.case-sector {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--light-gray);
  margin-bottom: 12px;
}

.case-card p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--cream);
  opacity: 0.85;
}

.case-metrics {
  display: flex;
  gap: 20px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.case-metric {
  border-left: 2px solid var(--accent);
  padding-left: 10px;
}

.case-metric-value {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  color: var(--accent);
  line-height: 1;
}

.case-metric-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--light-gray);
  margin-top: 2px;
}

.section-inner { max-width: 1100px; margin: 0 auto; width: 100%; }

.section-inner p {
  font-size: clamp(16px, 1.2vw, 18px);
  line-height: 1.6;
}

.ghost {
  position: absolute;
  top: 40px; right: 30px;
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(120px, 20vw, 260px);
  color: rgba(245,242,237,0.06);
  letter-spacing: 0.04em;
  z-index: 0;
  pointer-events: none;
}

.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--light-gray);
  margin-bottom: 18px;
  opacity: 0;
  animation: fadeUp 0.7s ease forwards;
  animation-delay: 0.2s;
}

h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(42px, 7vw, 92px);
  margin: 0 0 20px;
  line-height: 0.95;
}

.title-line {
  display: block;
  opacity: 0;
  transform: translateY(40px);
  animation: slideUp 0.8s ease forwards;
}

.title-line:nth-child(1) { animation-delay: 0.35s; }
.title-line:nth-child(2) { animation-delay: 0.55s; }

.subtitle {
  max-width: 720px;
  font-size: clamp(18px, 1.3vw, 20px);
  color: var(--cream);
  opacity: 0;
  animation: fadeUp 0.7s ease forwards;
  animation-delay: 0.7s;
}

.scroll-cta {
  margin-top: 28px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--light-gray);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  opacity: 0;
  animation: fadeUp 0.7s ease forwards;
  animation-delay: 0.95s;
}

.scan {
  width: 42px;
  height: 1px;
  background: var(--accent);
  position: relative;
  overflow: hidden;
}

.scan::after {
  content: '';
  position: absolute;
  left: -20px; top: -1px;
  width: 20px; height: 3px;
  background: var(--accent2);
  animation: scanLine 1.6s linear infinite;
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; position: relative; z-index: 2; }

.pain-list { display: flex; flex-direction: column; gap: 14px; margin-top: 20px; }

.pain-item {
  border-left: 3px solid var(--border);
  padding: 10px 14px;
  background: rgba(245,242,237,0.02);
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.5s ease;
}

.pain-item.visible { transform: translateY(0); opacity: 1; }
.pain-item:hover { border-color: var(--accent); transform: translateX(6px); }

.model-wrap {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1px;
  background: var(--border);
  margin-top: 24px;
}

.model-card {
  background: #101010;
  padding: 26px;
  min-height: 200px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.model-card.visible { opacity: 1; transform: translateY(0); }

.vs-divider { display: flex; align-items: center; justify-content: center; padding: 10px 18px; font-family: 'JetBrains Mono', monospace; color: var(--light-gray); background: #0c0c0c; }

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  margin-top: 26px;
}

.pillar {
  position: relative;
  background: #101010;
  padding: 26px;
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.pillar.visible { opacity: 1; transform: translateY(0); }

.pillar::before {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 0;
  background: linear-gradient(180deg, rgba(232,76,30,0.18), rgba(232,76,30,0));
  transition: height 0.4s ease;
}

.pillar:hover::before { height: 100%; }

.deliverables {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 24px;
}

.deliverable {
  border: 1px solid var(--border);
  padding: 22px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
  display: flex;
  flex-direction: column;
}

.deliverable.visible { opacity: 1; transform: translateY(0); }

.deliverable .price { margin-top: auto; }

.deliverable .scope-btn { align-self: flex-start; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--light-gray);
  margin-bottom: 12px;
}

.price {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(24px, 3.5vw, 38px);
  color: var(--accent);
  margin: 10px 0 0;
}

/* SyaaS */
.syaas-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  margin-top: 24px;
}

.syaas-card {
  background: #101010;
  padding: 28px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.syaas-card.visible { opacity: 1; transform: translateY(0); }

.syaas-card--accent {
  border-left: 3px solid var(--accent);
}

.syaas-quote {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(20px, 2.5vw, 28px);
  color: var(--cream);
  margin-bottom: 12px;
  line-height: 1.15;
}

.syaas-card--accent .syaas-quote {
  color: var(--accent);
}

.syaas-card p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--cream);
  opacity: 0.85;
}

.syaas-phases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  margin-top: 24px;
}

.syaas-phase {
  background: #101010;
  padding: 24px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.syaas-phase.visible { opacity: 1; transform: translateY(0); }

.syaas-phase-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 20px;
  letter-spacing: 0.04em;
  margin: 6px 0 10px;
}

.syaas-phase p {
  font-size: 13px;
  line-height: 1.55;
  color: var(--cream);
  opacity: 0.8;
}

/* Founder */
.founder-wrap {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 1px;
  background: var(--border);
  margin-top: 24px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.founder-wrap.visible { opacity: 1; transform: translateY(0); }

.founder-bio {
  background: #101010;
  padding: 30px 28px;
}

.founder-bio p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--cream);
  opacity: 0.85;
}

.founder-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 32px;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.founder-metrics {
  display: flex;
  gap: 20px;
  margin-top: 22px;
  flex-wrap: wrap;
}

.founder-links {
  background: #101010;
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  transition: all 0.25s ease;
  font-size: 13px;
  color: var(--cream);
}

.social-link:hover {
  border-color: var(--accent);
  background: rgba(232,76,30,0.06);
  color: var(--accent);
}

.social-link svg { flex-shrink: 0; }

.social-link--wa {
  align-items: flex-start;
}

.social-link-content {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.social-link-desc {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: var(--light-gray);
  line-height: 1.4;
}

.cta-box { border: 1px solid var(--border); padding: 32px; background: rgba(245,242,237,0.02); }

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12px;
  transition: all 0.3s ease;
  background: transparent;
}

.cta-btn:hover { background: var(--accent); color: var(--black); gap: 16px; }

footer {
  padding: 30px 20px 50px;
  color: var(--light-gray);
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
  text-align: center;
  border-top: 1px solid var(--border);
}

.cursor, .cursor-ring {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 2000;
  mix-blend-mode: difference;
}

.cursor { width: 12px; height: 12px; border-radius: 50%; background: #fff; }
.cursor-ring { width: 36px; height: 36px; border-radius: 50%; border: 1px solid #fff; }

@keyframes slideUp { to { transform: translateY(0); opacity: 1; } }
@keyframes fadeUp { to { transform: translateY(0); opacity: 1; } }
@keyframes scanLine { 0% { transform: translateX(0); } 100% { transform: translateX(60px); } }

.visible {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

@media (max-width: 768px) {
  .grid-2 { grid-template-columns: 1fr; }
  .logo img { width: 42px; }
  .dots { display: none; }
  .side-nav {
    right: 0;
    top: 0;
    height: 100vh;
    transform: translateX(100%);
    border-radius: 0;
    width: min(78vw, 320px);
    padding-top: 80px;
    transition: transform 0.3s ease;
  }
  .side-nav.open { transform: translateX(0); }
  .hamburger {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .model-wrap { grid-template-columns: 1fr; }
  .vs-divider { display: none; }
  .pillars { grid-template-columns: 1fr; }
  .deliverables { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .founder-wrap { grid-template-columns: 1fr; }
  .syaas-compare { grid-template-columns: 1fr; }
  .syaas-phases { grid-template-columns: 1fr; }
}