/* ============================================================
   CONDUZ DIGITAL — Site institucional
   Identidade: dark cinematográfico + laranja #FF6B35
   ============================================================ */

:root {
  --bg: #0A0A0A;
  --bg-alt: #141414;
  --bg-card: #161616;
  --accent: #FF6B35;
  --accent-soft: rgba(255, 107, 53, 0.12);
  --wpp: #5BBA6F;
  --wpp-dark: #4DA862;
  --wpp-deeper: #3F9354;
  --wpp-text: #F2EDE5;
  --text: #FFFFFF;
  --muted: #9A9A9A;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);

  --font-display: 'Anton', 'Arial Black', sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --max-w: 1280px;
  --pad-x: clamp(20px, 5vw, 80px);
}

/* ---------- Reset ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; }

::selection { background: var(--accent); color: var(--bg); }

/* ---------- Cursor custom ---------- */
.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  will-change: transform;
}
.cursor-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  mix-blend-mode: difference;
}
.cursor-ring {
  width: 36px; height: 36px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  transition: width 0.25s ease, height 0.25s ease, background 0.25s ease;
}
.cursor-ring.hover {
  width: 60px; height: 60px;
  background: var(--accent-soft);
}

@media (hover: none), (max-width: 880px) {
  .cursor-dot, .cursor-ring { display: none; }
  body { cursor: auto; }
}

/* ---------- Ghost chevrons background ---------- */
.ghost-chevrons {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.ghost-chevrons span {
  position: absolute;
  font-family: var(--font-display);
  color: var(--accent);
  opacity: 0.03;
  font-size: clamp(280px, 40vw, 520px);
  line-height: 1;
  user-select: none;
}
.ghost-chevrons span:nth-child(1) { top: 5%;   left: -3%;  }
.ghost-chevrons span:nth-child(2) { top: 18%;  right: -2%; }
.ghost-chevrons span:nth-child(3) { top: 48%;  left: 20%;  }
.ghost-chevrons span:nth-child(4) { top: 65%;  right: 5%;  }
.ghost-chevrons span:nth-child(5) { top: 82%;  left: -2%;  }
.ghost-chevrons span:nth-child(6) { top: 95%;  right: 10%; }

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--pad-x);
  background: transparent;
  transition: background 0.3s ease, backdrop-filter 0.3s ease, padding 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(10, 10, 10, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
  padding: 12px var(--pad-x);
}
.nav-logo svg { transition: transform 0.3s ease; }
.nav-logo:hover svg { transform: translateX(4px); }

.nav-links {
  display: flex;
  gap: 36px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.3px;
}
.nav-links a {
  color: var(--muted);
  position: relative;
  padding: 4px 0;
  transition: color 0.2s ease;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0;
  height: 1.5px;
  background: var(--accent);
  transition: width 0.3s ease;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(180deg, var(--wpp) 0%, var(--wpp-dark) 100%);
  color: var(--wpp-text);
  padding: 12px 22px;
  border-radius: 4px;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.nav-cta:hover {
  transform: translateY(-2px);
  background: linear-gradient(180deg, var(--wpp-dark) 0%, var(--wpp-deeper) 100%);
  box-shadow: 0 12px 30px rgba(91, 186, 111, 0.4);
}
.nav-cta .arrow { transition: transform 0.2s ease; }
.nav-cta:hover .arrow { transform: translateX(4px); }

@media (max-width: 880px) {
  .nav-links { display: none; }
  .nav { padding: 14px 20px; }
  .nav-cta { padding: 10px 16px; font-size: 12px; }
}

/* ---------- Eyebrow ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 24px;
}
.eyebrow.center { justify-content: center; }
.eyebrow .bar {
  display: inline-block;
  width: 36px;
  height: 2px;
  background: var(--accent);
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 30px;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  border-radius: 4px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
  position: relative;
  overflow: hidden;
  will-change: transform;
}
.btn .arrow { display: inline-block; transition: transform 0.25s ease; }
.btn:hover .arrow { transform: translateX(6px); }

.btn-primary {
  background: linear-gradient(180deg, var(--wpp) 0%, var(--wpp-dark) 100%);
  color: var(--wpp-text);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}
.btn-primary:hover {
  transform: translateY(-3px);
  background: linear-gradient(180deg, var(--wpp-dark) 0%, var(--wpp-deeper) 100%);
  box-shadow: 0 18px 40px rgba(91, 186, 111, 0.45);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--line-strong);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
}

.btn-huge {
  padding: 26px 48px;
  font-size: 22px;
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  padding: clamp(120px, 18vh, 200px) var(--pad-x) 80px;
  display: flex;
  align-items: center;
  z-index: 1;
}
.hero-inner {
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  position: relative;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(56px, 11vw, 168px);
  line-height: 0.92;
  letter-spacing: -1px;
  text-transform: uppercase;
  margin-bottom: 40px;
}
.hero-title .line {
  display: block;
  overflow: hidden;
}
.hero-title .word {
  display: inline-block;
  transform: translateY(110%);
  will-change: transform;
}
.hero-title .accent { color: var(--accent); }

.hero-sub {
  font-size: clamp(16px, 1.4vw, 20px);
  color: var(--muted);
  max-width: 580px;
  margin-bottom: 48px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-trail {
  position: absolute;
  top: 50%;
  right: -10vw;
  transform: translateY(-50%);
  display: flex;
  gap: 6px;
  pointer-events: none;
  z-index: -1;
}
.hero-trail .chev {
  font-family: var(--font-display);
  font-size: clamp(180px, 28vw, 360px);
  color: var(--accent);
  line-height: 1;
}
.hero-trail .chev:nth-child(1) { opacity: 0.08; }
.hero-trail .chev:nth-child(2) { opacity: 0.18; }
.hero-trail .chev:nth-child(3) { opacity: 0.32; }

/* Reveal helpers (initial state) */
.reveal { opacity: 0; transform: translateY(30px); }
.reveal-card { opacity: 0; transform: translateY(40px); }

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 10px;
  letter-spacing: 4px;
  color: var(--muted);
}
.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); opacity: 0.4; }
  50%      { transform: scaleY(1.4); opacity: 1; }
}

/* ---------- Section head ---------- */
section { position: relative; z-index: 1; }

.section-head {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  margin-bottom: 80px;
}
.section-head.center { text-align: center; }
.section-head.center .eyebrow { justify-content: center; }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 88px);
  line-height: 0.96;
  letter-spacing: -0.5px;
  text-transform: uppercase;
  max-width: 1000px;
}
.section-title .accent { color: var(--accent); }

/* ---------- Serviços ---------- */
.services {
  padding: clamp(80px, 14vh, 160px) 0;
  background: var(--bg);
}
.services-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.service-card {
  position: relative;
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1),
              border-color 0.35s ease,
              background 0.35s ease;
  overflow: hidden;
  cursor: none;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-soft) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}
.service-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent);
  background: var(--bg-alt);
}
.service-card:hover::before { opacity: 1; }

.card-num {
  font-family: var(--font-display);
  font-size: 48px;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 24px;
  line-height: 1;
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: normal;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.service-card p {
  color: var(--muted);
  font-size: 15px;
}
.card-arrow {
  position: absolute;
  bottom: 28px;
  right: 28px;
  font-size: 28px;
  color: var(--accent);
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.service-card:hover .card-arrow {
  opacity: 1;
  transform: translateX(0);
}

/* ---------- Processo ---------- */
.process {
  padding: clamp(80px, 14vh, 160px) 0;
  background: var(--bg-alt);
  position: relative;
}
.process-track {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.process-line {
  position: absolute;
  top: 40px;
  left: var(--pad-x);
  right: var(--pad-x);
  height: 2px;
  background: var(--line);
}
.process-line::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: var(--progress, 0%);
  height: 100%;
  background: var(--accent);
  transition: width 0.6s ease;
}

.step {
  position: relative;
  padding-top: 0;
}
.step-num {
  font-family: var(--font-display);
  font-size: 38px;
  color: var(--accent);
  background: var(--bg-alt);
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--accent);
  border-radius: 50%;
  margin-bottom: 28px;
  position: relative;
  z-index: 2;
}
.step h4 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: normal;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.step p { color: var(--muted); font-size: 15px; }

@media (max-width: 900px) {
  .process-track { grid-template-columns: 1fr; gap: 40px; }
  .process-line { display: none; }
}

/* ---------- Números ---------- */
.numbers {
  padding: clamp(80px, 14vh, 160px) 0;
  background: var(--bg);
}
.numbers-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}
.stat {
  padding: 48px 36px;
  border-top: 2px solid var(--accent);
  background: var(--bg-card);
  border-radius: 0 0 12px 12px;
}
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(80px, 8vw, 128px);
  color: var(--text);
  line-height: 1;
  letter-spacing: -2px;
}
.stat-suffix {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--accent);
  letter-spacing: 3px;
  margin: 8px 0 24px;
}
.stat p { color: var(--muted); font-size: 15px; }

/* ---------- Cases ---------- */
.cases {
  padding: clamp(80px, 14vh, 160px) 0;
  background: var(--bg-alt);
}
.cases-card {
  max-width: 880px;
  margin: 0 auto;
  padding: 60px clamp(28px, 5vw, 60px);
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-alt));
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cases-card::before {
  content: '›';
  position: absolute;
  top: -40px;
  right: -20px;
  font-family: var(--font-display);
  font-size: 320px;
  color: var(--accent);
  opacity: 0.05;
  line-height: 1;
  pointer-events: none;
}
.cases-text {
  font-size: clamp(17px, 1.6vw, 22px);
  color: var(--text);
  margin-bottom: 36px;
  position: relative;
}

/* ---------- FAQ ---------- */
.faq {
  padding: clamp(80px, 14vh, 160px) 0;
  background: var(--bg);
}
.faq-list {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 var(--pad-x);
}
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
  transition: border-color 0.2s ease;
}
.faq-item[open] { border-bottom-color: var(--accent); }

.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 26px);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: none;
  list-style: none;
  user-select: none;
  transition: color 0.2s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--accent); }

.faq-icon {
  color: var(--accent);
  font-size: 32px;
  transition: transform 0.3s ease;
  font-family: var(--font-display);
}
.faq-item[open] .faq-icon { transform: rotate(90deg); }

.faq-body {
  margin-top: 18px;
  color: var(--muted);
  font-size: 16px;
  max-width: 720px;
  animation: faqOpen 0.4s ease both;
}
@keyframes faqOpen {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- CTA final ---------- */
.final-cta {
  padding: clamp(120px, 22vh, 220px) var(--pad-x);
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.final-cta::before,
.final-cta::after {
  content: '›';
  position: absolute;
  font-family: var(--font-display);
  color: var(--accent);
  font-size: clamp(400px, 50vw, 720px);
  line-height: 1;
  pointer-events: none;
}
.final-cta::before {
  top: -10%; left: -8%;
  opacity: 0.04;
}
.final-cta::after {
  bottom: -20%; right: -8%;
  opacity: 0.05;
}

.final-inner {
  max-width: 1080px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}
.final-title {
  font-family: var(--font-display);
  font-size: clamp(56px, 10vw, 152px);
  line-height: 0.94;
  letter-spacing: -1px;
  text-transform: uppercase;
  margin: 24px 0 28px;
}
.final-title .accent { color: var(--accent); }
.final-sub {
  font-size: clamp(16px, 1.4vw, 20px);
  color: var(--muted);
  margin-bottom: 48px;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--bg-alt);
  padding: 80px var(--pad-x) 24px;
  border-top: 1px solid var(--line);
  position: relative;
  z-index: 1;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--line);
}
.footer-brand p {
  color: var(--muted);
  margin-top: 20px;
  max-width: 320px;
  font-size: 14px;
}
.footer-cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(160px, 1fr));
  gap: 60px;
}
.footer-cols h5 {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.footer-cols ul li { margin-bottom: 10px; }
.footer-cols a {
  color: var(--muted);
  font-size: 14px;
  transition: color 0.2s ease;
}
.footer-cols a:hover { color: var(--text); }

.footer-bottom {
  max-width: var(--max-w);
  margin: 0 auto;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 1px;
}

@media (max-width: 720px) {
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-cols { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

/* ---------- Responsive ---------- */
@media (max-width: 720px) {
  .hero { padding-top: 140px; }
  .hero-title { font-size: clamp(48px, 14vw, 96px); }
  .btn { padding: 14px 22px; font-size: 14px; }
  .btn-huge { padding: 20px 32px; font-size: 18px; }
  .stat { padding: 36px 24px; }
  .service-card { padding: 32px 24px; }
  .scroll-hint { display: none; }
}