/* ─── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --orange:      #FF6B00;
  --orange-light:#FFB347;
  --orange-dim:  rgba(255,107,0,0.12);
  --orange-border: rgba(255,107,0,0.25);
  --bg:          #0A0A0A;
  --bg-card:     #111111;
  --bg-card2:    #161616;
  --border:      rgba(255,255,255,0.07);
  --text:        #E8E8E8;
  --muted:       #666;
  --muted2:      #444;
  --white:       #FFFFFF;
  --radius:      12px;
  --transition:  0.3s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Typography ────────────────────────────────────────────────────────────── */
.label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
}

h1, h2, h3, h4 {
  font-family: 'Orbitron', sans-serif;
  line-height: 1.15;
  letter-spacing: 0.02em;
}

/* ─── Buttons ───────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  color: #000;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(255,107,0,0.4); }

.btn-outline {
  background: transparent;
  color: var(--orange);
  border: 1px solid var(--orange-border);
}
.btn-outline:hover { background: var(--orange-dim); }

/* ─── NAV ───────────────────────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}

.logo-text {
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--white);
  line-height: 1.2;
}
.logo-text span { color: var(--orange); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 0.85rem;
  color: var(--muted);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--white); }

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ─── HERO ──────────────────────────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 68px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 40%, rgba(255,107,0,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 10% 80%, rgba(255,179,71,0.05) 0%, transparent 60%);
}

.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,107,0,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,107,0,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 0%, transparent 100%);
}

.hero-content {
  position: relative;
  max-width: 720px;
  padding: 80px 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--orange-dim);
  border: 1px solid var(--orange-border);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 28px;
}

.hero-badge span { font-size: 0.75rem; font-weight: 600; color: var(--orange-light); }

h1.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 24px;
}

h1.hero-title .highlight {
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--muted);
  margin-bottom: 40px;
  max-width: 560px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}

.hero-stat .number {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}

.hero-stat .number span { color: var(--orange); }
.hero-stat .desc { font-size: 0.8rem; color: var(--muted); margin-top: 4px; }

/* ─── Section base ──────────────────────────────────────────────────────────── */
section { padding: 96px 0; }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  color: var(--white);
  margin-bottom: 16px;
}

.section-header p {
  font-size: 1rem;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.75;
}

.divider {
  width: 48px; height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--orange-light));
  border-radius: 2px;
  margin: 16px auto 0;
}

/* ─── SERVICES ──────────────────────────────────────────────────────────────── */
#services { background: var(--bg-card); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--orange), var(--orange-light));
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}

.service-card:hover { border-color: var(--orange-border); transform: translateY(-4px); }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 52px; height: 52px;
  background: var(--orange-dim);
  border: 1px solid var(--orange-border);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.05rem;
  color: var(--white);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.7;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
}

.tag {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 4px;
  background: rgba(255,107,0,0.08);
  color: var(--orange-light);
  border: 1px solid rgba(255,107,0,0.15);
}

/* ─── DIFERENCIAIS ──────────────────────────────────────────────────────────── */
#diferenciais {
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

#diferenciais::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(255,107,0,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.diff-card {
  display: flex;
  gap: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}

.diff-card:hover { border-color: var(--orange-border); }

.diff-num {
  font-family: 'Orbitron', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  color: var(--orange-dim);
  line-height: 1;
  min-width: 48px;
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.diff-body h3 { font-size: 0.95rem; color: var(--white); margin-bottom: 8px; }
.diff-body p  { font-size: 0.85rem; color: var(--muted); line-height: 1.65; }

/* ─── SOBRE ─────────────────────────────────────────────────────────────────── */
#sobre { background: var(--bg-card); }

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.sobre-visual {
  position: relative;
}

.sobre-card {
  background: var(--bg-card2);
  border: 1px solid var(--orange-border);
  border-radius: 16px;
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.sobre-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--orange-light));
}

.founder-avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  margin-bottom: 20px;
}

.founder-name {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.founder-role { font-size: 0.8rem; color: var(--orange); margin-bottom: 20px; }

.founder-bio { font-size: 0.88rem; color: var(--muted); line-height: 1.75; }

.sobre-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}

.sobre-metric {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  text-align: center;
}

.sobre-metric .n {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--white);
}
.sobre-metric .n span { color: var(--orange); }
.sobre-metric .l { font-size: 0.7rem; color: var(--muted); margin-top: 4px; }

.sobre-text h2 { font-size: clamp(1.5rem, 3vw, 2rem); color: var(--white); margin-bottom: 24px; }
.sobre-text h2 span { color: var(--orange); }
.sobre-text p { color: var(--muted); line-height: 1.8; margin-bottom: 16px; font-size: 0.95rem; }

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

/* ─── RESULTADOS ────────────────────────────────────────────────────────────── */
#resultados {
  background: var(--bg);
  position: relative;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 64px;
}

.result-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.result-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,107,0,0.05), transparent);
  opacity: 0;
  transition: var(--transition);
}

.result-card:hover::before { opacity: 1; }
.result-card:hover { border-color: var(--orange-border); }

.result-icon { font-size: 2rem; margin-bottom: 16px; }

.result-number {
  font-family: 'Orbitron', sans-serif;
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}

.result-number span { color: var(--orange); }
.result-label { font-size: 0.82rem; color: var(--muted); }

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

.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}

.case-card:hover { border-color: var(--orange-border); transform: translateY(-3px); }

.case-segment {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
}

.case-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--orange);
}

.case-segment span { font-size: 0.72rem; font-weight: 600; color: var(--orange); letter-spacing: 0.08em; text-transform: uppercase; }

.case-card h3 { font-size: 0.95rem; color: var(--white); margin-bottom: 12px; }
.case-card p  { font-size: 0.83rem; color: var(--muted); line-height: 1.65; margin-bottom: 20px; }

.case-metrics {
  display: flex;
  gap: 20px;
}

.case-metric .val {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--orange);
}
.case-metric .key { font-size: 0.68rem; color: var(--muted2); margin-top: 2px; }

/* ─── DEPOIMENTOS ───────────────────────────────────────────────────────────── */
#depoimentos { background: var(--bg-card); }

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

.test-card {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  transition: var(--transition);
}

.test-card:hover { border-color: var(--orange-border); }

.quote-icon {
  font-size: 3rem;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 16px;
  font-family: Georgia, serif;
  opacity: 0.5;
}

.test-text {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.75;
  margin-bottom: 24px;
  font-style: italic;
}

.test-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--border);
  padding-top: 20px;
}

.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: #000;
  flex-shrink: 0;
}

.author-name { font-size: 0.88rem; font-weight: 600; color: var(--white); }
.author-role { font-size: 0.75rem; color: var(--muted); margin-top: 2px; }

.stars { color: var(--orange); font-size: 0.85rem; margin-bottom: 16px; }

/* ─── CTA FINAL ─────────────────────────────────────────────────────────────── */
#cta-final {
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.cta-box {
  background: linear-gradient(135deg, rgba(255,107,0,0.08) 0%, rgba(255,179,71,0.04) 100%);
  border: 1px solid var(--orange-border);
  border-radius: 20px;
  padding: 72px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--orange), var(--orange-light), transparent);
}

.cta-box h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  color: var(--white);
  margin-bottom: 16px;
}
.cta-box h2 span { color: var(--orange); }

.cta-box p { font-size: 1rem; color: var(--muted); max-width: 500px; margin: 0 auto 40px; line-height: 1.75; }

.cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

.btn-wa {
  background: #25D366;
  color: #fff;
  font-size: 0.9rem;
}
.btn-wa:hover { background: #20ba5a; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,0.3); }

/* ─── FOOTER ────────────────────────────────────────────────────────────────── */
footer {
  background: #070707;
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.75;
  margin-top: 16px;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { font-size: 0.85rem; color: var(--muted); transition: var(--transition); }
.footer-col ul a:hover { color: var(--orange); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p { font-size: 0.8rem; color: var(--muted2); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 0.8rem; color: var(--muted2); transition: var(--transition); }
.footer-legal a:hover { color: var(--orange); }

/* ─── Privacy / Terms pages ─────────────────────────────────────────────────── */
.legal-page {
  padding-top: 120px;
  padding-bottom: 96px;
  max-width: 800px;
  margin: 0 auto;
}

.legal-page h1 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  color: var(--white);
  margin-bottom: 8px;
}

.legal-date { font-size: 0.8rem; color: var(--muted); margin-bottom: 48px; }

.legal-page h2 {
  font-size: 1.1rem;
  color: var(--white);
  margin: 36px 0 12px;
}

.legal-page p, .legal-page li {
  font-size: 0.93rem;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 12px;
}

.legal-page ul { padding-left: 20px; margin-bottom: 12px; }

/* ─── Reveal animation ──────────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ─── Scroll top button ─────────────────────────────────────────────────────── */
#scroll-top {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 44px; height: 44px;
  background: var(--orange);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 999;
  border: none;
  color: #000;
  font-size: 1.1rem;
}
#scroll-top.show { opacity: 1; transform: none; }
#scroll-top:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(255,107,0,0.4); }

/* ─── Mobile nav ────────────────────────────────────────────────────────────── */
.mobile-nav {
  display: none;
  position: fixed;
  top: 68px; left: 0; right: 0;
  background: rgba(10,10,10,0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 24px;
  z-index: 999;
  flex-direction: column;
  gap: 20px;
}

.mobile-nav.open { display: flex; }
.mobile-nav a { font-size: 1rem; color: var(--text); padding: 4px 0; }
.mobile-nav a:hover { color: var(--orange); }

/* ─── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .diff-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .cases-grid { grid-template-columns: 1fr 1fr; }
  .sobre-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .hero-content { padding: 60px 0; }
  .hero-stats { gap: 24px; }
  .services-grid { grid-template-columns: 1fr; }
  .test-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .cta-box { padding: 48px 24px; }
  section { padding: 64px 0; }
}

@media (max-width: 480px) {
  .results-grid { grid-template-columns: 1fr 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}