* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #050816;
  --bg-2: #0a1020;
  --bg-3: #11182d;
  --card: rgba(16, 23, 45, 0.82);
  --card-strong: rgba(18, 26, 48, 0.96);
  --line: rgba(255, 255, 255, 0.08);
  --text: #f6f8ff;
  --muted: #9ba8c5;
  --primary: #67f0d8;
  --primary-2: #41bdf8;
  --accent: #8f64ff;
  --success: #25d366;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --max: 1200px;
}

html { scroll-behavior: smooth; }

body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: linear-gradient(180deg, #040713 0%, #050816 48%, #040611 100%);
  overflow-x: hidden;
  position: relative;
}

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

img {
  max-width: 100%;
  display: block;
}

.container {
  width: min(92%, var(--max));
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.bg-noise {
  position: fixed;
  inset: 0;
  opacity: 0.06;
  background-image:
    radial-gradient(circle at 20% 20%, #ffffff 0.8px, transparent 1px),
    radial-gradient(circle at 80% 40%, #ffffff 0.8px, transparent 1px),
    radial-gradient(circle at 30% 80%, #ffffff 0.8px, transparent 1px);
  background-size: 160px 160px;
  pointer-events: none;
}

.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(34px);
  pointer-events: none;
  opacity: 0.55;
}

.orb-a {
  width: 420px;
  height: 420px;
  top: -120px;
  left: -90px;
  background: radial-gradient(circle, rgba(65, 189, 248, 0.22), transparent 66%);
}

.orb-b {
  width: 380px;
  height: 380px;
  top: 120px;
  right: -120px;
  background: radial-gradient(circle, rgba(143, 100, 255, 0.22), transparent 66%);
}

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(5, 8, 22, 0.72);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.nav {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

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

.brand-logo {
  width: auto;
  height: 65px;
  filter: drop-shadow(0 0 10px rgba(65,189,248,0.4));;
  transition: 0.3s;
}

.brand-logo:hover{
  transform: scale(1.05s);
}

.brand-text strong {
  display: block;
  line-height: 1.05;
  font-size: 1.06rem;
}

.brand-text small {
  display: block;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-size: 0.72rem;
  font-weight: 700;
}

.menu {
  display: flex;
  align-items: center;
  gap: 22px;
}

.menu a {
  color: var(--muted);
  font-weight: 700;
  transition: 0.25s ease;
}

.menu a:hover {
  color: #fff;
}

.menu-toggle {
  display: none;
  background: none;
  border: 0;
  color: #fff;
  font-size: 1.8rem;
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  border-radius: 999px;
  padding: 14px 22px;
  font-weight: 800;
  transition: 0.28s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #041019;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: 0 16px 42px rgba(65, 189, 248, 0.2);
  border-radius: 50px;
  padding: 15px;
}

.btn-secondary {
  color: #fff;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.nav-cta {
  margin-left: 8px;
}

.hero {
  padding: 104px 0 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.03fr 0.97fr;
  gap: 34px;
  align-items: center;
}

.tag,
.chip,
.compare-label,
.badge-best {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-weight: 800;
}

.tag {
  padding: 8px 14px;
  color: #c7fff6;
  background: rgba(103, 240, 216, 0.08);
  border: 1px solid rgba(103, 240, 216, 0.18);
  font-size: 0.88rem;
  margin-bottom: 18px;
}

.hero-copy h1 {
  font-size: clamp(2.8rem, 5vw, 5.4rem);
  line-height: 0.96;
  margin-bottom: 18px;
  max-width: 760px;
}

.hero-copy p {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 660px;
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 30px;
}

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

.metric-card,
.model-card,
.feature-card,
.price-card,
.compare-card,
.cta-box {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow);
}

.metric-card {
  padding: 20px;
}

.metric-card strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.15rem;
}

.metric-card span {
  color: var(--muted);
  font-size: 0.93rem;
}

.hero-visual {
  min-height: 620px;
  position: relative;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  box-shadow: var(--shadow);
  overflow: hidden;
   
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 22%, rgba(103, 240, 216, 0.15), transparent 28%),
    radial-gradient(circle at 88% 18%, rgba(143, 100, 255, 0.18), transparent 24%);
  pointer-events: none;
}

.floating {
  position: absolute;
  z-index: 3;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.floating-logo {
  top: 20px;
  right: 20px;
  width: 118px;
  height: 118px;
  border-radius: 28px;
  display: grid;
  place-items: center;
  animation: floatY 6s ease-in-out infinite;
}

.floating-logo img {
  width: 84px;
  height: 84px;
}

.floating-note {
  left: 22px;
  bottom: 24px;
  width: 240px;
  padding: 18px;
  border-radius: 22px;
  animation: floatY 6s ease-in-out infinite 1s;
}

.floating-note span {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-weight: 900;
  color: #041019;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  margin-bottom: 12px;
}

.floating-note strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.06rem;
}

.floating-note small {
  color: #dbe5ff;
  font-size: 0.9rem;
}

.device {
  position: absolute;
  display: grid;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(180deg, #141d34, #0d1325);
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}

.main-device {
  width: 72%;
  height: 68%;
  left: 28px;
  top: 32px;
}

.side-device {
  width: 46%;
  height: 38%;
  right: 24px;
  bottom: 24px;
}

.device-top {
  height: 42px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.device-top span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
}

.device-body {
  height: calc(100% - 42px);
  background-size: cover;
  background-position: center;
  position: relative;
}

.image-service {
  background-image: url('assets/modelo-servicos.svg');
  
}

.image-fashion {
  background-image: url('assets/modelo-moda.svg');
}

.device-overlay {
  position: absolute;
  left: 22px;
  right: 42px;
  bottom: 10px;
  padding: 20px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(8, 12, 25, 0.15), rgba(8, 12, 25, 0.78));
  border: 1px solid rgba(255,255,255,0.08);
}

.device-overlay.mini {
  padding: 16px;
  
  
}

.device-overlay small {
  display: inline-block;
  margin-bottom: 8px;
  color: #c8fff8;
  letter-spacing: 1px;
  font-size: 0.78rem;
}

.device-overlay h3 {
  font-size: 1.42rem;
  margin-bottom: 8px;
}

.device-overlay p {
  color: rgba(255,255,255,0.84);
  max-width: 320px;
}

.proof-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 18px 0;
}

.proof-grid div {
  text-align: center;
  color: #deebff;
  font-weight: 700;
}

.proof {
  padding: 40px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  background: rgba(255,255,255,0.02);
}

.proof-content {
  text-align: center;
}

.proof-title {
  font-size: 1.2rem;
  margin-bottom: 20px;
  color: #cbd5f5;
}

.proof-items {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  font-weight: 700;
  margin-bottom: 20px;
}

.proof-items span {
  background: rgba(255,255,255,0.05);
  padding: 10px 15px;
  border-radius: 20px;
}

.proof-highlight {
  font-size: 1.1rem;
  color: #67f0d8;
}

.section {
  padding: 96px 0;
}

.section-dark {
  background: linear-gradient(180deg, rgba(255,255,255,0.018), rgba(255,255,255,0.03));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head {
  max-width: 780px;
  margin-bottom: 36px;
}

.section-head.center {
  text-align: center;
  margin-inline: auto;
}

.section-head h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.03;
  margin-bottom: 12px;
}

.section-head p {
  color: var(--muted);
  font-size: 1.03rem;
}

.models-grid,
.features-grid,
.pricing-grid {
  display: grid;
  gap: 22px;
}

.models-grid {
  grid-template-columns: repeat(3, 1fr);
}

.model-card {
  overflow: hidden;
  transition: 0.28s ease;
}

.model-card:hover {
  transform: translateY(-8px);
}

.model-card.featured {
  background: linear-gradient(180deg, rgba(143, 100, 255, 0.12), rgba(65, 189, 248, 0.08));
  border-color: rgba(143, 100, 255, 0.24);
}

.model-thumb {
  width: 100%;
  height: 230px;
  object-fit: cover;
  background: #0c1223;
}

.model-content {
  padding: 24px;
  
}
.model-content a{
  margin-top: 10px;
}

.chip {
  padding: 6px 12px;
  font-size: 0.78rem;
  color: #d9faff;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 12px;
}

.model-content h3 {
  font-size: 1.34rem;
  margin-bottom: 10px;
}

.model-content p,
.feature-card p,
.price-card p,
.compare-card p,
.footer p,
.cta-copy p {
  color: var(--muted);
}

.model-content ul,
.price-card ul {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 18px 0 20px;
}

.model-content li,
.price-card li {
  padding-left: 18px;
  position: relative;
  color: #ebf1ff;
}

.model-content li::before,
.price-card li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--primary);
}

.model-content a {
  display: inline-flex;
  color: #c6fbff;
  font-weight: 800;
}

.compare-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.compare-btn {
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
  color: #fff;
  font-weight: 800;
  cursor: pointer;
  transition: 0.25s ease;
}

.compare-btn.active,
.compare-btn:hover {
  color: #041019;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
}

.compare-wrapper {
  position: relative;
}

.compare-wrapper strong{
  margin-left: 25%;
}

.compare-panel {
  display: none;
  grid-template-columns: 1fr auto 1fr;
  gap: 18px;
  align-items: stretch;
}

.compare-panel.active {
  display: grid;
}

.compare-card {
  padding: 20px;
}

.compare-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: 18px;
  margin-bottom: 16px;
  background: #0b1020;
}

.compare-card h3 {
  font-size: 1.24rem;
  margin-bottom: 8px;
}

.compare-label {
  padding: 6px 12px;
  font-size: 0.78rem;
  color: #d9faff;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 14px;
}

.compare-label.highlight {
  color: #08131b;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  border: 0;
}

.compare-arrow {
  align-self: center;
  font-size: 2.2rem;
  font-weight: 900;
  color: #cce7ff;
}

.features-grid {
  grid-template-columns: repeat(4, 1fr);
}

.feature-card {
  padding: 26px;
  transition: 0.28s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
}

.feature-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #041019;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  margin-bottom: 18px;
}

.feature-card h3 {
  font-size: 1.18rem;
  margin-bottom: 8px;
}

.pricing-grid {
  grid-template-columns: repeat(3, 1fr);
}

.price-card {
  position: relative;
  padding: 28px;
}

.price-card small {
  display: inline-block;
  margin-bottom: 14px;
  color: #bfeeff;
  font-size: 0.88rem;
}

.price-card h3 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.price-card.featured {
  background: linear-gradient(180deg, rgba(103, 240, 216, 0.12), rgba(65, 189, 248, 0.08));
  border-color: rgba(103, 240, 216, 0.24);
  transform: translateY(-8px);
}

.badge-best {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 6px 12px;
  font-size: 0.72rem;
  color: #12210a;
  background: linear-gradient(135deg, #b7ff93, #67f0d8);
}

.cta-box {
  padding: 36px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  background: linear-gradient(135deg, rgba(103, 240, 216, 0.08), rgba(143, 100, 255, 0.08));
}

.cta-copy {
  max-width: 700px;
}

.cta-copy h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.03;
  margin-bottom: 10px;
}

.cta-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.footer {
  padding: 28px 0 42px;
  border-top: 1px solid var(--line);
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-brand img {
  width: 54px;
  height: 54px;
}

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--success);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 1.7rem;
  box-shadow: 0 16px 38px rgba(37, 211, 102, 0.32);
  z-index: 999;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: 0.7s ease;
}

.reveal.show {
  opacity: 1;
  transform: translateY(0);
}

@keyframes floatY {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

@media (max-width: 1120px) {
  .hero-grid,
  .models-grid,
  .features-grid,
  .pricing-grid,
  .compare-panel {
    grid-template-columns: 1fr;
  }

  .proof-grid {
    grid-template-columns: 1fr 1fr;
  }

  .compare-arrow {
    display: none;
  }
}

@media (max-width: 860px) {
  .menu-toggle {
    display: block;
  }

  .menu {
    display: none;
    position: absolute;
    top: 84px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 22px;
    background: #0a1020;
    border-bottom: 1px solid var(--line);
  }

  .menu.active {
    display: flex;
  }

  .nav-cta {
    margin-left: 0;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .main-device {
    width: 82%;
    height: 58%;
    left: 18px;
    top: 24px;
  }

  .side-device {
    width: 54%;
    height: 28%;
    right: 14px;
    bottom: 96px;
  }

  .floating-note {
    width: 190px;
  }
}

@media (max-width: 640px) {
  .hero,
  .section {
    padding: 74px 0;
  }

  .proof-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 500px;
  }

  .floating-logo {
    width: 94px;
    height: 94px;
    top: 14px;
    right: 14px;
  }

  .floating-logo img {
    width: 66px;
    height: 66px;
  }

  .floating-note {
    display: none;
  }

  .main-device {
    width: 88%;
    height: 50%;
    left: 14px;
    top: 14px;
  }

  .side-device {
    width: 58%;
    height: 24%;
    right: 10px;
    bottom: 84px;
  }

  .compare-card img,
  .model-thumb {
    height: 200px;
  }

  .cta-box {
    padding: 26px;
  }
}