:root {
  --ink: #111418;
  --muted: #5b6470;
  --line: #d9dee5;
  --paper: #f7f8f6;
  --white: #ffffff;
  --orange: #f26a21;
  --orange-dark: #b94710;
  --green: #2f6d5f;
  --steel: #2e3845;
  --gold: #c59a4c;
  --shadow: 0 24px 70px rgba(21, 28, 36, 0.15);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 16px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(217, 222, 229, 0.8);
  background: rgba(247, 248, 246, 0.9);
  backdrop-filter: blur(18px);
}

.brand,
.nav,
.hero-actions,
.trust-strip,
footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 6px;
  background: var(--ink);
  color: var(--white);
  font-size: 0.88rem;
}

.nav {
  justify-content: center;
  gap: 26px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav a:hover {
  color: var(--ink);
}

.header-cta,
.primary-button,
.secondary-button,
.lead-form button {
  border-radius: 6px;
  font-weight: 800;
}

.header-cta {
  padding: 12px 16px;
  background: var(--orange);
  color: var(--white);
  font-size: 0.9rem;
}

.menu-toggle {
  display: none;
}

.hero {
  min-height: calc(100vh - 69px);
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  align-items: center;
  gap: clamp(28px, 5vw, 72px);
  padding: clamp(42px, 6vw, 76px) clamp(18px, 5vw, 72px) 36px;
  overflow: hidden;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(2.7rem, 5.5vw, 6.6rem);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 3.6vw, 4.5rem);
  line-height: 1;
}

h3 {
  margin: 18px 0 10px;
  font-size: 1.2rem;
}

.hero-text {
  max-width: 720px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.4vw, 1.28rem);
  line-height: 1.62;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
}

.primary-button {
  background: var(--orange);
  color: var(--white);
}

.secondary-button {
  border: 1px solid var(--line);
  background: var(--white);
}

.trust-strip {
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.trust-strip span {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--steel);
  font-size: 0.88rem;
}

.photo-visual {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  position: relative;
  min-height: min(680px, 72vh);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  transition: transform 180ms ease-out;
  background: var(--ink);
}

.photo-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  filter: saturate(1.05) contrast(1.02);
}

.photo-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(17, 20, 24, 0.08), transparent 34%, rgba(17, 20, 24, 0.5)),
    linear-gradient(180deg, transparent 48%, rgba(17, 20, 24, 0.78));
}

.photo-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(rgba(255, 255, 255, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px);
  background-size: 76px 76px;
  mix-blend-mode: screen;
  opacity: 0.28;
  pointer-events: none;
}

.ai-overlay {
  position: absolute;
  z-index: 3;
  width: min(260px, 42%);
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(18px);
}

.ai-overlay span,
.ai-overlay strong {
  display: block;
}

.ai-overlay span {
  margin-bottom: 7px;
  color: var(--green);
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ai-overlay strong {
  font-size: 1.05rem;
}

.lead-overlay {
  left: 34px;
  top: 34px;
}

.prompt-overlay {
  right: 28px;
  top: 46%;
}

.close-overlay {
  left: 44px;
  bottom: 36px;
  background: rgba(17, 20, 24, 0.82);
  color: var(--white);
}

.close-overlay span {
  color: #a9dccf;
}

.scan-line {
  position: absolute;
  z-index: 3;
  top: 0;
  bottom: 0;
  left: 52%;
  width: 2px;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.9), transparent);
  box-shadow: 0 0 30px rgba(255, 255, 255, 0.88);
  opacity: 0.7;
  animation: scanMove 4.5s ease-in-out infinite;
}

@keyframes scanMove {
  0%,
  100% {
    transform: translateX(-120px);
    opacity: 0.18;
  }
  50% {
    transform: translateX(90px);
    opacity: 0.8;
  }
}

.ai-visual {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  position: relative;
  min-height: min(680px, 72vh);
  perspective: 1100px;
}

.ai-stage {
  position: absolute;
  inset: 0;
  min-height: 500px;
  border-radius: 8px;
  background:
    radial-gradient(circle at 28% 24%, rgba(201, 51, 43, 0.34), transparent 28%),
    radial-gradient(circle at 76% 18%, rgba(47, 109, 95, 0.4), transparent 26%),
    linear-gradient(140deg, #111418 0%, #223142 52%, #f4f6f5 130%);
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  transform-style: preserve-3d;
  transition: transform 180ms ease-out;
}

.ai-stage::before {
  content: "";
  position: absolute;
  inset: -20%;
  background:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 58px 58px;
  transform: rotateX(62deg) translateY(120px);
  transform-origin: center bottom;
  opacity: 0.65;
}

.ai-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(17, 20, 24, 0.26));
  pointer-events: none;
}

.data-orbit,
.neural-map,
.ai-core,
.smart-car,
.insight-card,
.signal {
  position: absolute;
  transform-style: preserve-3d;
}

.data-orbit {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translateZ(54px) rotateX(66deg);
}

.orbit-one {
  width: 420px;
  height: 420px;
  left: calc(50% - 210px);
  top: 70px;
  animation: orbitPulse 5s ease-in-out infinite;
}

.orbit-two {
  width: 560px;
  height: 560px;
  left: calc(50% - 280px);
  top: 0;
  border-style: dashed;
  opacity: 0.62;
  animation: orbitPulse 7s ease-in-out infinite reverse;
}

.neural-map {
  inset: 56px 62px auto;
  height: 260px;
  background:
    linear-gradient(28deg, transparent 9%, rgba(255, 255, 255, 0.32) 10%, transparent 11% 48%, rgba(255, 255, 255, 0.22) 49%, transparent 50%),
    linear-gradient(145deg, transparent 15%, rgba(255, 255, 255, 0.24) 16%, transparent 17% 68%, rgba(255, 255, 255, 0.16) 69%, transparent 70%);
  transform: translateZ(74px);
}

.node {
  position: absolute;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: #ffcf72;
  box-shadow: 0 0 0 8px rgba(255, 207, 114, 0.12), 0 0 26px rgba(255, 207, 114, 0.82);
  animation: nodeBlink 2.4s ease-in-out infinite;
}

.node-a {
  left: 9%;
  top: 60%;
}

.node-b {
  left: 33%;
  top: 20%;
  animation-delay: 0.35s;
}

.node-c {
  left: 58%;
  top: 48%;
  animation-delay: 0.7s;
}

.node-d {
  right: 14%;
  top: 14%;
  animation-delay: 1s;
}

.node-e {
  right: 6%;
  bottom: 18%;
  animation-delay: 1.35s;
}

.ai-core {
  left: calc(50% - 92px);
  top: 172px;
  width: 184px;
  height: 184px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  background:
    radial-gradient(circle at 38% 32%, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.08) 28%, transparent 44%),
    linear-gradient(145deg, rgba(47, 109, 95, 0.95), rgba(17, 20, 24, 0.96));
  color: var(--white);
  box-shadow: 0 0 44px rgba(47, 109, 95, 0.58), 0 30px 80px rgba(0, 0, 0, 0.32);
  transform: translateZ(140px);
  animation: coreFloat 4s ease-in-out infinite;
}

.ai-core span {
  display: block;
  font-size: 4.6rem;
  font-weight: 950;
  line-height: 0.9;
}

.ai-core small {
  position: absolute;
  bottom: 42px;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #cbe5dc;
}

.smart-car {
  left: 12%;
  right: 7%;
  bottom: 84px;
  height: 168px;
  transform: translateZ(88px) rotateX(8deg) skewX(-7deg);
}

.car-body,
.car-roof,
.car-glow,
.wheel {
  position: absolute;
  display: block;
}

.car-body {
  left: 0;
  right: 0;
  bottom: 20px;
  height: 92px;
  border-radius: 70px 115px 34px 34px;
  background: linear-gradient(100deg, #e8eef1 0%, #ffffff 24%, #aebbc3 45%, #242f3b 85%);
  box-shadow: 0 28px 44px rgba(0, 0, 0, 0.28);
}

.car-roof {
  left: 24%;
  top: 6px;
  width: 36%;
  height: 92px;
  border-radius: 90px 110px 14px 18px;
  background: linear-gradient(130deg, #f7fbff, #7e939f 72%);
  clip-path: polygon(20% 0, 72% 0, 100% 100%, 0 100%);
}

.car-glow {
  right: 4%;
  bottom: 78px;
  width: 78px;
  height: 13px;
  border-radius: 999px;
  background: #ffcf72;
  box-shadow: 0 0 28px rgba(255, 207, 114, 0.96);
}

.wheel {
  bottom: 0;
  width: 86px;
  height: 86px;
  border: 16px solid #10151b;
  border-radius: 50%;
  background: radial-gradient(circle, #eaf0f3 0 42%, #5d6870 43% 100%);
  box-shadow: inset 0 0 0 6px rgba(255, 255, 255, 0.14);
}

.wheel-left {
  left: 16%;
}

.wheel-right {
  right: 12%;
}

.insight-card {
  width: min(232px, 40%);
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(16px);
  transform: translateZ(190px);
}

.insight-card strong,
.insight-card span {
  display: block;
}

.insight-card strong {
  margin-bottom: 6px;
}

.insight-card span {
  color: var(--muted);
  font-size: 0.9rem;
}

.lead-card {
  left: 42px;
  top: 88px;
}

.script-card {
  right: 34px;
  top: 172px;
}

.crm-card {
  left: 82px;
  bottom: 72px;
  background: rgba(17, 20, 24, 0.82);
  color: var(--white);
}

.crm-card span {
  color: #cfdae2;
}

.signal {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 0 22px rgba(255, 255, 255, 0.92);
  transform: translateZ(210px);
  animation: signalMove 4.4s linear infinite;
}

.signal-a {
  left: 21%;
  top: 42%;
}

.signal-b {
  left: 50%;
  top: 30%;
  animation-delay: 1.2s;
}

.signal-c {
  right: 21%;
  bottom: 30%;
  animation-delay: 2.1s;
}

@keyframes orbitPulse {
  0%,
  100% {
    opacity: 0.38;
    transform: translateZ(54px) rotateX(66deg) scale(0.98);
  }
  50% {
    opacity: 0.82;
    transform: translateZ(78px) rotateX(66deg) scale(1.03);
  }
}

@keyframes nodeBlink {
  0%,
  100% {
    transform: scale(0.72);
    opacity: 0.55;
  }
  45% {
    transform: scale(1.12);
    opacity: 1;
  }
}

@keyframes coreFloat {
  0%,
  100% {
    transform: translateZ(140px) translateY(0);
  }
  50% {
    transform: translateZ(160px) translateY(-10px);
  }
}

@keyframes signalMove {
  0% {
    opacity: 0;
    transform: translate3d(-22px, 18px, 210px) scale(0.7);
  }
  22%,
  74% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate3d(86px, -42px, 230px) scale(1.2);
  }
}

.metrics,
.trainer,
.section,
.ai-search-section,
.modules,
.audience,
.faq,
.contact {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.metrics article {
  padding: 28px;
  background: var(--white);
}

.metrics strong {
  display: block;
  color: var(--orange);
  font-size: 2.2rem;
}

.metrics span {
  color: var(--muted);
}

.trainer {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(28px, 6vw, 84px);
  align-items: start;
  padding: 72px 0 18px;
}

.trainer-copy {
  display: grid;
  gap: 22px;
}

.trainer-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.65;
}

.client-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.client-list span {
  min-height: 58px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--steel);
  font-weight: 900;
}

.section {
  padding: 92px 0 34px;
}

.two-column,
.ai-search-section,
.method,
.audience,
.faq,
.contact {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(28px, 6vw, 84px);
}

.section-copy p,
.ai-answer p,
.method-copy p,
.audience p,
.contact p,
.faq p,
.modules p {
  color: var(--muted);
  line-height: 1.65;
}

.modules {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding-bottom: 70px;
}

.ai-search-section {
  align-items: start;
  padding: 36px clamp(18px, 4vw, 48px) 54px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.ai-answer p:first-child {
  margin-top: 0;
}

.ai-answer p:last-child {
  margin-bottom: 0;
}

.modules article {
  min-height: 230px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.modules span {
  color: var(--gold);
  font-weight: 900;
}

.method {
  align-items: start;
  padding: 76px clamp(18px, 4vw, 48px);
  border-radius: 8px;
  background: var(--ink);
  color: var(--white);
}

.method .eyebrow {
  color: #ffb199;
}

.method-copy p {
  color: #c8d0d9;
}

.timeline {
  display: grid;
  gap: 12px;
}

.timeline div {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
}

.timeline span {
  color: #ffd596;
  font-weight: 900;
}

.timeline p {
  margin-bottom: 0;
  color: #dce2e8;
}

.audience {
  align-items: start;
  padding: 92px 0;
}

.audience ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.audience li {
  padding: 18px 18px 18px 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--steel);
  position: relative;
}

.audience li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 23px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--orange);
}

.faq {
  display: grid;
  padding: 86px 0;
  border-top: 1px solid var(--line);
}

.faq-list {
  display: grid;
  gap: 12px;
}

details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

summary {
  cursor: pointer;
  padding: 20px;
  font-weight: 900;
}

details p {
  margin: 0;
  padding: 0 20px 20px;
}

.contact {
  align-items: start;
  padding: 64px clamp(18px, 4vw, 48px);
  border-radius: 8px 8px 0 0;
  background: var(--white);
}

.contact-whatsapp {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  margin-top: 14px;
  padding: 0 18px;
  border-radius: 6px;
  background: var(--green);
  color: var(--white);
  font-weight: 900;
}

.lead-form {
  display: grid;
  gap: 14px;
}

.lead-form label {
  display: grid;
  gap: 7px;
  color: var(--steel);
  font-weight: 800;
}

.lead-form input,
.lead-form select {
  min-height: 48px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 13px;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
}

.lead-form button {
  min-height: 52px;
  border: 0;
  background: var(--orange);
  color: var(--white);
  font: inherit;
  cursor: pointer;
}

.form-note {
  margin: 0;
  font-size: 0.88rem;
}

footer {
  justify-content: space-between;
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 26px 0 38px;
  color: var(--muted);
}

@media (max-width: 920px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav,
  .header-cta {
    display: none;
  }

  .menu-toggle {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--white);
  }

  .menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--ink);
  }

  .nav.open {
    position: absolute;
    left: 18px;
    right: 18px;
    top: 68px;
    display: grid;
    justify-content: stretch;
    gap: 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .nav.open a {
    padding: 16px;
    border-bottom: 1px solid var(--line);
  }

  .hero,
  .trainer,
  .two-column,
  .ai-search-section,
  .method,
  .audience,
  .faq,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .photo-visual,
  .ai-visual {
    min-height: 520px;
  }

  .modules {
    grid-template-columns: repeat(2, 1fr);
  }

  .client-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 36px;
  }

  h1 {
    font-size: clamp(2.45rem, 13vw, 4rem);
  }

  .metrics,
  .modules,
  .client-list {
    grid-template-columns: 1fr;
  }

  .photo-visual,
  .ai-visual {
    min-height: 390px;
  }

  .photo-visual img {
    object-position: 58% center;
  }

  .ai-overlay {
    width: 210px;
    padding: 13px;
  }

  .lead-overlay {
    left: 18px;
    top: 18px;
  }

  .prompt-overlay {
    right: 18px;
    top: auto;
    bottom: 24px;
  }

  .close-overlay {
    display: none;
  }

  .ai-stage {
    min-height: 360px;
  }

  .ai-core {
    left: calc(50% - 68px);
    top: 118px;
    width: 136px;
    height: 136px;
  }

  .ai-core span {
    font-size: 3.4rem;
  }

  .ai-core small {
    bottom: 28px;
    font-size: 0.62rem;
  }

  .smart-car {
    left: 7%;
    right: -12%;
    bottom: 42px;
    height: 130px;
  }

  .wheel {
    width: 62px;
    height: 62px;
    border-width: 12px;
  }

  .lead-card,
  .crm-card {
    left: 18px;
    width: 210px;
  }

  .lead-card {
    top: 28px;
  }

  .script-card {
    right: 18px;
    top: 250px;
    width: 205px;
  }

  .crm-card {
    display: none;
  }

  .data-orbit,
  .neural-map {
    opacity: 0.5;
  }

  .section,
  .audience,
  .faq {
    padding-top: 64px;
  }

  footer {
    display: grid;
    gap: 8px;
  }
}