/* Wheels App — Landing
   Brand: black / white / coral #E5415F · Poppins · product screens from gogo
*/

:root {
  --black: #000000;
  --white: #ffffff;
  --off: #f7f7f8;
  --divider: #ededed;
  --coral: #e5415f;
  --lavender: #eed9ff;
  --peach: #ffd9d9;
  --text: #1a1a1a;
  --text-soft: #2e3a59;
  --muted: #686777;
  --light: #acacac;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.12);
  --header-h: 72px;
  --max: 1120px;
  --font: "Poppins", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: #050505;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* Contenido encima del canvas fijo */
.site-header,
main,
.site-footer {
  position: relative;
  z-index: 2;
}

/* —— Fondo 3D fijo (cambia con el scroll de secciones) —— */
.wheels-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background: #050505;
}

.wheels-bg-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.wheels-bg-vignette {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 55% 40%, transparent 15%, rgba(0, 0, 0, 0.35) 55%, rgba(0, 0, 0, 0.72) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.25), transparent 30%, transparent 65%, rgba(0, 0, 0, 0.4));
}

.wheels-bg-caption {
  position: absolute;
  left: 1.25rem;
  bottom: 1.25rem;
  max-width: min(42ch, calc(100vw - 2.5rem));
  z-index: 1;
  opacity: 0.55;
  transition: opacity 0.4s ease;
}

@media (min-width: 900px) {
  .wheels-bg-caption {
    left: auto;
    right: 1.75rem;
    bottom: 1.75rem;
    text-align: right;
  }
}

.has-wheels-bg .wheels-bg-caption {
  opacity: 0.7;
}

.wheels-bg-phase {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.5);
}

.wheels-bg-copy {
  margin: 0 0 0.65rem;
  font-size: 0.78rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.62);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.45);
}

.wheels-bg-progress {
  width: 120px;
  height: 2px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  overflow: hidden;
  margin-inline: inherit;
}

@media (min-width: 900px) {
  .wheels-bg-progress {
    margin-left: auto;
  }
}

.wheels-bg-progress-bar {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--coral);
  transform-origin: left center;
  transform: scaleX(0);
}

.wheels-bg--static .wheels-bg-canvas {
  display: none;
}

.wheels-bg--static {
  background:
    radial-gradient(ellipse at 30% 20%, rgba(229, 65, 95, 0.18), transparent 50%),
    #0a0a0a;
}

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

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

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--black);
  color: var(--white);
  padding: 0.75rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.narrow {
  max-width: 720px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 52px;
  padding: 0.85rem 1.4rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--black);
  color: var(--white);
}

.btn-primary:hover {
  background: #1a1a1a;
}

.btn-secondary {
  background: transparent;
  border-color: var(--black);
  color: var(--black);
}

.btn-secondary:hover {
  background: var(--off);
}

.btn-sm {
  min-height: 42px;
  padding: 0.55rem 1rem;
  font-size: 0.875rem;
}

.btn-light {
  background: var(--white);
  color: var(--black);
}

.btn-light:hover {
  background: var(--peach);
}

.btn-on-dark {
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--white);
}

.btn-on-dark:hover {
  background: rgba(255, 255, 255, 0.08);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.9);
  border-bottom-color: rgba(0, 0, 0, 0.06);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.site-nav a:not(.btn) {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
}

.site-nav a:not(.btn):hover {
  color: var(--black);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: var(--black);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100svh - var(--header-h));
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--black);
  color: var(--white);
  isolation: isolate;
}

.hero-atmosphere {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(229, 65, 95, 0.22) 0%, transparent 42%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.2)),
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(255, 255, 255, 0.08), transparent 60%),
    #0a0a0a;
}

.hero-glow {
  position: absolute;
  width: 55vmax;
  height: 55vmax;
  right: -10%;
  top: 10%;
  background: radial-gradient(circle, rgba(229, 65, 95, 0.28), transparent 65%);
  filter: blur(20px);
  animation: drift 12s ease-in-out infinite alternate;
}

.hero-tread {
  position: absolute;
  inset: 0;
  opacity: 0.07;
  background-image: repeating-linear-gradient(
    90deg,
    transparent 0 18px,
    #fff 18px 20px,
    transparent 20px 38px,
    #fff 38px 42px
  );
  mask-image: linear-gradient(90deg, transparent, #000 30%, #000 70%, transparent);
}

@keyframes drift {
  from {
    transform: translate(-2%, -1%) scale(1);
  }
  to {
    transform: translate(3%, 2%) scale(1.08);
  }
}

.hero-layout {
  width: min(100% - 2rem, 1280px);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(360px, 1.22fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: center;
  padding-block: 2.75rem 3.5rem;
}

.hero-copy {
  max-width: 34rem;
}

.hero-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: clamp(1.65rem, 3.2vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: 1.1rem;
  animation: rise 0.8s ease both;
}

.hero-mark {
  width: auto;
  height: 2.1rem;
  filter: brightness(0) invert(1);
}

.hero-title {
  font-size: clamp(2.1rem, 4.6vw, 3.55rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.045em;
  max-width: 14ch;
  margin-bottom: 1.1rem;
  animation: rise 0.9s 0.08s ease both;
}

.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: rgba(255, 255, 255, 0.78);
  max-width: 38ch;
  margin-bottom: 1.75rem;
  animation: rise 0.9s 0.16s ease both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
  animation: rise 0.9s 0.24s ease both;
}

.hero .btn-secondary {
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--white);
}

.hero .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
}

.hero-link {
  display: inline-block;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
  font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  padding-bottom: 2px;
  animation: rise 0.9s 0.3s ease both;
}

.hero-link:hover {
  color: var(--white);
  border-bottom-color: var(--coral);
}

.hero-visual {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  min-width: 0;
  animation: rise 1s 0.2s ease both;
}

.hero-render {
  margin: 0;
  width: 100%;
  max-width: 720px;
  border-radius: 28px;
  overflow: hidden;
  background: #e8dff3;
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.08);
}

.hero-render img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Phone frames */
.phone-frame {
  position: relative;
  width: min(100%, 300px);
  border-radius: 28px;
  overflow: hidden;
  background: #111;
  box-shadow: var(--shadow);
  border: 3px solid #1c1c1c;
}

.phone-frame img {
  width: 100%;
  display: block;
}

.phone-frame--hero {
  width: min(100%, 320px);
  transform: rotate(2deg);
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.06);
}

.phone-frame--hero:hover {
  transform: rotate(0deg) translateY(-4px);
  transition: transform 0.35s ease;
}

.phone-frame figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.85rem 1rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.75));
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 500;
}

/* Trust */
.trust {
  background: var(--white);
  border-bottom: 1px solid var(--divider);
  padding: 1.5rem 0;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-soft);
}

.icon-blob {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: var(--black);
}

.icon-blob svg {
  width: 20px;
  height: 20px;
}

.icon-blob--lavender {
  background: var(--lavender);
}

.icon-blob--peach {
  background: var(--peach);
}

/* Sections */
.section {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
}

.section-head {
  margin-bottom: 2.5rem;
}

.section-head h2,
.problem h2,
.routes-copy h2,
.safety-copy h2,
.role h2,
.final-cta h2 {
  font-size: clamp(1.75rem, 3.4vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.035em;
  font-weight: 800;
  color: var(--text);
}

.section-head p,
.lede,
.routes-copy p,
.role p,
.price-card p,
.faq-item p {
  color: var(--muted);
  font-size: 1.05rem;
}

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

.section-head.narrow p {
  margin-top: 1rem;
}

.section-cta {
  margin-top: 2.5rem;
  text-align: center;
}

.eyebrow {
  color: var(--coral);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
}

/* Problem */
.problem {
  background: var(--off);
}

.problem h2 {
  margin-bottom: 1rem;
}

.solution-block {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--divider);
}

.solution-block h3 {
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.65rem;
}

.solution-block p {
  color: var(--muted);
  font-size: 1.05rem;
}

/* Steps */
.how {
  background: var(--white);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  counter-reset: none;
}

.step {
  padding-top: 0.25rem;
}

.step-num {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--coral);
  letter-spacing: 0.08em;
  margin-bottom: 0.85rem;
}

.step h3 {
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.step p {
  color: var(--muted);
}

/* Experience 3D — legacy sticky block removed; see .wheels-bg */
.experience {
  display: none;
}

/* Benefits */
.benefits {
  background: var(--off);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem 1.5rem;
}

.benefit h3 {
  margin: 0.9rem 0 0.4rem;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.benefit p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* Roles — cards allowed (interaction/comparison) */
.roles {
  background: var(--white);
}

.roles-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  align-items: stretch;
}

.role-column {
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 1rem;
  height: 100%;
}

.role {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 2rem 2rem 1.5rem;
  overflow: hidden;
  min-height: 460px;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  box-sizing: border-box;
}

.role--passenger {
  background: linear-gradient(165deg, #fff5f5 0%, var(--peach) 100%);
}

.role--driver {
  background: linear-gradient(165deg, #faf5ff 0%, var(--lavender) 100%);
}

.role-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.role h2 {
  max-width: 14ch;
  min-height: 2.5em;
  font-size: clamp(1.45rem, 2.2vw, 1.85rem);
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.role > p {
  max-width: 36ch;
  min-height: 4.8em;
  flex: 0 0 auto;
}

.role .btn {
  align-self: flex-start;
  margin-top: 0.35rem;
}

.role-shot {
  margin-top: auto;
  align-self: flex-end;
  width: 170px;
  height: 220px;
  flex: 0 0 auto;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.15);
  border: 2px solid rgba(0, 0, 0, 0.08);
  transform: translateY(8px);
}

.role-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.role-commercial {
  border-radius: var(--radius-lg);
  border: 1px solid var(--divider);
  background: var(--off);
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
}

.role-column:first-child .role-commercial {
  background: #fff8f8;
  border-color: #f3d4d4;
}

.role-column:last-child .role-commercial {
  background: #faf6ff;
  border-color: #e2d2f2;
}

.role-commercial-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--coral);
  margin: 0 0 0.65rem 0.15rem;
}

.video-frame--role {
  border-radius: 12px;
  overflow: hidden;
}

.role-commercial-copy {
  margin: 0.75rem 0.15rem 0.15rem;
  font-size: 0.9rem;
  color: var(--muted);
  max-width: none !important;
  min-height: 2.8em;
}

/* Routes */
.routes {
  background: var(--black);
  color: var(--white);
}

.routes-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.routes-copy h2 {
  color: var(--white);
  margin-bottom: 1rem;
}

.routes-copy p {
  color: rgba(255, 255, 255, 0.72);
}

.routes-copy strong {
  color: var(--white);
}

.route-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.75rem;
}

.route-chips li {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
}

.routes-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 40%, rgba(229, 65, 95, 0.12), transparent 60%),
    rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1rem 0.5rem 0.5rem;
  min-height: 420px;
  display: grid;
  place-items: center;
}

.city-graph {
  width: min(100%, 520px);
  height: auto;
  display: block;
  font-family: var(--font);
}

.city-graph .city-node circle {
  fill: #fff;
  stroke: rgba(255, 255, 255, 0.35);
  stroke-width: 1.5;
}

.city-graph .city-node text {
  fill: rgba(255, 255, 255, 0.78);
  font-size: 12px;
  font-weight: 500;
  text-anchor: middle;
  letter-spacing: -0.01em;
}

.city-graph .graph-nodes--soft .city-node circle {
  fill: rgba(255, 255, 255, 0.35);
  stroke: rgba(255, 255, 255, 0.2);
}

.city-graph .graph-nodes--soft .city-node text {
  fill: rgba(255, 255, 255, 0.45);
  font-size: 11px;
}

.city-graph .city-node--hub circle:not(.node-ring) {
  fill: var(--coral);
  stroke: #fff;
  stroke-width: 2;
}

.city-graph .node-ring {
  fill: none !important;
  stroke: rgba(229, 65, 95, 0.55) !important;
  stroke-width: 1.5 !important;
  animation: nodePulse 2.8s ease-in-out infinite;
}

.city-graph .city-node--hub text {
  fill: #fff;
  font-weight: 600;
  font-size: 13px;
}

.city-graph .edge-dash {
  stroke-dasharray: 5 6;
  animation: dashFlow 18s linear infinite;
}

.city-graph .edge-pulse {
  stroke-dasharray: 8 10;
  animation: dashFlow 10s linear infinite;
}

.graph-legend text {
  font-family: var(--font);
}

@keyframes dashFlow {
  to {
    stroke-dashoffset: -120;
  }
}

@keyframes nodePulse {
  0%,
  100% {
    opacity: 0.35;
  }
  50% {
    opacity: 0.95;
  }
}

/* Safety */
.safety {
  background: var(--off);
}

.safety-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.safety-list {
  margin-top: 1.5rem;
  display: grid;
  gap: 0.9rem;
}

.safety-list li {
  position: relative;
  padding-left: 1.35rem;
  color: var(--muted);
  font-size: 1.02rem;
}

.safety-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--coral);
}

.safety-visual {
  justify-self: center;
  width: min(100%, 320px);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 3px solid #111;
}

/* Pricing — cards OK */
.pricing {
  background: var(--white);
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.price-card {
  background: var(--off);
  border: 1px solid var(--divider);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}

.price-card-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.price-card h3 {
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.price-badge {
  font-size: 0.95rem;
  color: var(--muted);
  font-weight: 500;
}

.price-badge span {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--coral);
  letter-spacing: -0.03em;
  margin-right: 0.15rem;
}

.price-card strong {
  color: var(--text);
}

/* Tutorials */
.tutorial--register {
  background: var(--white);
}

.tutorial--search {
  background: var(--off);
}

.tutorial-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2.5rem;
  align-items: center;
}

.tutorial-layout--flip .tutorial-copy {
  order: 2;
}

.tutorial-layout--flip .tutorial-media {
  order: 1;
}

.tutorial-copy h2 {
  font-size: clamp(1.75rem, 3.4vw, 2.45rem);
  line-height: 1.15;
  letter-spacing: -0.035em;
  font-weight: 800;
  margin-bottom: 1rem;
}

.tutorial-copy > p {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
  max-width: 40ch;
}

.tutorial-points {
  display: grid;
  gap: 0.7rem;
  margin-bottom: 1.5rem;
}

.tutorial-points li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--text-soft);
  font-size: 0.98rem;
}

.tutorial-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--coral);
}

.tutorial-media .video-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--divider);
}

.tutorial-caption {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 500;
}

/* Brand scene (legacy unused) */
.brand-scene {
  background:
    radial-gradient(ellipse at 70% 30%, rgba(238, 217, 255, 0.55), transparent 55%),
    linear-gradient(180deg, #f4f0f8 0%, var(--white) 100%);
}

.brand-scene-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 2.5rem;
  align-items: center;
}

.brand-scene-copy h2 {
  font-size: clamp(1.75rem, 3.4vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.035em;
  font-weight: 800;
  margin-bottom: 1rem;
}

.brand-scene-copy p {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
  max-width: 36ch;
}

.brand-scene-visual {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #e8dff3;
  box-shadow: 0 24px 60px rgba(46, 20, 70, 0.12);
}

.brand-scene-visual img {
  width: 100%;
  height: auto;
  display: block;
}

/* Videos (shared frames) */
.video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #111;
}

.video-frame video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  background: #000;
}

/* Showcase */
.showcase {
  background: var(--off);
}

.showcase .section-head p {
  margin-top: 0.75rem;
}

.showcase-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  justify-items: center;
}

.showcase .phone-frame {
  width: min(100%, 260px);
}

/* FAQ */
.faq {
  background: var(--white);
}

.faq-list {
  display: grid;
  gap: 0.75rem;
}

.faq-item {
  border: 1px solid var(--divider);
  border-radius: var(--radius);
  background: var(--off);
  padding: 0.25rem 1.15rem 0.25rem;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 1.02rem;
  padding: 1rem 0;
  position: relative;
  padding-right: 2rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--coral);
  font-size: 1.35rem;
  font-weight: 500;
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item p {
  padding-bottom: 1.1rem;
}

/* Final CTA */
.final-cta {
  background:
    linear-gradient(135deg, rgba(229, 65, 95, 0.18), transparent 45%),
    var(--black);
  color: var(--white);
  padding: clamp(4.5rem, 9vw, 7rem) 0;
  text-align: center;
}

.final-brand {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: 0.75rem;
}

.final-cta h2 {
  color: var(--white);
  max-width: 18ch;
  margin-inline: auto;
}

.final-sub {
  margin: 1rem auto 1.75rem;
  color: rgba(255, 255, 255, 0.72);
  max-width: 36ch;
}

.final-cta .hero-actions {
  justify-content: center;
  margin-bottom: 1rem;
}

.final-note {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.45);
}

/* Footer */
.site-footer {
  background: #0a0a0a;
  color: rgba(255, 255, 255, 0.7);
  padding: 3rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.footer-brand p {
  margin-top: 0.75rem;
  max-width: 28ch;
  font-size: 0.95rem;
}

.brand--footer {
  color: var(--white);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.25rem;
  align-content: flex-start;
}

.footer-nav a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
}

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

.footer-legal {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.5rem;
}

.footer-legal p {
  font-size: 0.8rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.45);
  max-width: 80ch;
}

.copyright {
  margin-top: 1rem !important;
  color: rgba(255, 255, 255, 0.55) !important;
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 960px) {
  .hero-layout,
  .routes-layout,
  .safety-layout,
  .roles-columns,
  .pricing-grid,
  .steps,
  .benefits-grid,
  .showcase-row,
  .trust-row,
  .brand-scene-layout,
  .tutorial-layout {
    grid-template-columns: 1fr 1fr;
  }

  .trust-row {
    grid-template-columns: 1fr 1fr;
  }

  .steps,
  .benefits-grid,
  .showcase-row {
    grid-template-columns: 1fr 1fr;
  }

  .hero-layout {
    grid-template-columns: 1fr;
    text-align: left;
    padding-block: 2rem 2.75rem;
    width: min(100% - 1.5rem, 1280px);
  }

  .hero {
    min-height: auto;
  }

  .hero-title {
    max-width: 16ch;
  }

  .hero-visual {
    order: -1;
    justify-content: center;
  }

  .hero-render {
    max-width: min(100%, 640px);
  }

  .roles-columns,
  .pricing-grid,
  .safety-layout,
  .routes-layout,
  .brand-scene-layout,
  .tutorial-layout {
    grid-template-columns: 1fr;
  }

  .tutorial-layout--flip .tutorial-copy,
  .tutorial-layout--flip .tutorial-media {
    order: initial;
  }

  .role-shot {
    width: 150px;
    height: 195px;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem 1.25rem;
    gap: 0.35rem;
    border-bottom: 1px solid var(--divider);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.28s ease, opacity 0.28s ease;
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a:not(.btn) {
    padding: 0.75rem 0.25rem;
    border-bottom: 1px solid var(--divider);
  }

  .header-cta {
    margin-top: 0.5rem;
    width: 100%;
  }

  .trust-row,
  .steps,
  .benefits-grid,
  .showcase-row {
    grid-template-columns: 1fr;
  }

  .hero-brand {
    font-size: 1.55rem;
  }

  .container {
    width: min(100% - 1.75rem, var(--max));
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal,
  .hero-brand,
  .hero-title,
  .hero-sub,
  .hero-actions,
  .hero-link,
  .hero-visual,
  .hero-glow,
  .city-graph .edge-dash,
  .city-graph .edge-pulse,
  .city-graph .node-ring {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* Cuando el fondo 3D está activo: paneles translúcidos para que la escena se vea al scrollear */
.has-wheels-bg .hero {
  background: transparent;
}

.has-wheels-bg .hero-grid {
  background:
    linear-gradient(115deg, rgba(229, 65, 95, 0.18) 0%, transparent 42%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.12)),
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(255, 255, 255, 0.06), transparent 60%);
}

.has-wheels-bg .trust,
.has-wheels-bg .how,
.has-wheels-bg .pricing,
.has-wheels-bg .faq {
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.has-wheels-bg .problem,
.has-wheels-bg .benefits,
.has-wheels-bg .roles,
.has-wheels-bg .showcase,
.has-wheels-bg .tutorial--register,
.has-wheels-bg .tutorial--search,
.has-wheels-bg .safety {
  background: rgba(247, 247, 248, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.has-wheels-bg .routes,
.has-wheels-bg .final-cta {
  background:
    linear-gradient(135deg, rgba(229, 65, 95, 0.14), transparent 45%),
    rgba(5, 5, 5, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.has-wheels-bg .site-footer {
  background: rgba(10, 10, 10, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.has-wheels-bg .benefit,
.has-wheels-bg .step,
.has-wheels-bg .price-card,
.has-wheels-bg .faq-item {
  background: rgba(255, 255, 255, 0.72);
}

.has-wheels-bg .benefit,
.has-wheels-bg .step {
  padding: 1rem 1.1rem;
  border-radius: var(--radius-lg);
}

@media (max-width: 760px) {
  .wheels-bg-caption {
    opacity: 0.35;
    max-width: 70vw;
  }

  .has-wheels-bg .wheels-bg-caption {
    opacity: 0.45;
  }
}