:root {
  --petroleo: #0f1720;
  --acero: #5b6670;
  --humo: #f5f7fa;
  --naranja: #f47b20;
  --blanco: #ffffff;
  --linea: rgba(15, 23, 32, 0.14);
  --shadow: 0 22px 60px rgba(15, 23, 32, 0.16);
  --radius: 8px;
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--humo);
  color: var(--petroleo);
  line-height: 1.55;
}

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

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 20;
  background: var(--naranja);
  color: var(--petroleo);
  padding: 0.7rem 1rem;
  border-radius: var(--radius);
  font-weight: 800;
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 0.75rem clamp(1rem, 4vw, 4rem);
  background: linear-gradient(180deg, rgba(15, 23, 32, 0.78), rgba(15, 23, 32, 0.3));
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand img,
.site-footer img {
  width: 160px;
  height: auto;
  object-fit: contain;
}

.brand img {
  max-height: 58px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.45rem;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.94rem;
  font-weight: 700;
}

.site-nav a {
  padding: 0.4rem 0;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--blanco);
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: var(--radius);
  font-weight: 850;
}

.nav-cta {
  background: var(--naranja);
  color: var(--petroleo);
  padding: 0.35rem 1rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--blanco);
}

.hero {
  position: relative;
  display: grid;
  min-height: 92svh;
  overflow: hidden;
  color: var(--blanco);
}

.hero-image,
.hero-overlay,
.hero-content {
  grid-area: 1 / 1;
}

.hero-image {
  width: 100%;
  height: 100%;
  min-height: 92svh;
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(15, 23, 32, 0.93) 0%, rgba(15, 23, 32, 0.78) 39%, rgba(15, 23, 32, 0.26) 74%),
    linear-gradient(0deg, rgba(15, 23, 32, 0.46), rgba(15, 23, 32, 0.04));
}

.hero-content {
  position: relative;
  width: min(1160px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 9rem 0 4.4rem;
  align-self: end;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--naranja);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 780px;
  font-size: clamp(2.45rem, 6vw, 5.65rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.35rem);
}

h3 {
  font-size: 1.15rem;
}

.hero-copy {
  max-width: 640px;
  margin: 1.2rem 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.button {
  border: 0;
  padding: 0.85rem 1.2rem;
  cursor: pointer;
}

.button.primary {
  background: var(--naranja);
  color: var(--petroleo);
}

.button.secondary {
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.1);
  color: var(--blanco);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 900px;
  margin: 3.2rem 0 0;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(14px);
}

.hero-stats div {
  padding: 1rem;
  background: rgba(15, 23, 32, 0.42);
}

.hero-stats dt {
  font-size: 1.25rem;
  font-weight: 900;
}

.hero-stats dd {
  margin: 0.2rem 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
}

.section,
.feature,
.cta-band,
.value-band,
.map-section {
  padding: clamp(4rem, 8vw, 7rem) clamp(1rem, 4vw, 4rem);
}

.section-heading,
.service-grid,
.process-list,
.faq-list,
.feature,
.cta-band,
.value-band,
.map-section {
  width: min(1160px, 100%);
  margin-inline: auto;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2rem;
  margin-left: max(0px, calc((100% - min(1160px, 100%)) / 2));
}

.section-heading p:not(.eyebrow) {
  color: var(--acero);
  font-size: 1.05rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.service-card {
  min-height: 310px;
  padding: 1.3rem;
  border: 1px solid var(--linea);
  border-radius: var(--radius);
  background: var(--blanco);
  box-shadow: 0 14px 36px rgba(15, 23, 32, 0.07);
}

.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 1.1rem;
  border-radius: var(--radius);
  background: var(--petroleo);
  color: var(--naranja);
  font-weight: 950;
}

.service-icon svg {
  width: 27px;
  height: 27px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card p {
  color: var(--acero);
}

.service-card a {
  color: var(--petroleo);
  font-weight: 900;
  border-bottom: 2px solid var(--naranja);
}

.value-band {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
  background: var(--blanco);
}

.value-copy h2 {
  max-width: 640px;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.value-grid article {
  min-height: 188px;
  padding: 1.2rem;
  border: 1px solid var(--linea);
  border-radius: var(--radius);
  background: var(--humo);
}

.value-grid strong {
  display: block;
  color: var(--petroleo);
  font-size: 1.1rem;
  line-height: 1.15;
}

.value-grid p {
  margin-bottom: 0;
  color: var(--acero);
}

.feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.feature-dark {
  width: 100%;
  max-width: none;
  background: var(--petroleo);
  color: var(--blanco);
}

.feature-dark .feature-media,
.feature-dark .feature-copy {
  width: min(560px, 100%);
}

.feature-dark .feature-media {
  justify-self: end;
}

.feature-copy p:not(.eyebrow),
.check-list {
  color: var(--acero);
}

.feature-dark .feature-copy p:not(.eyebrow),
.feature-dark .check-list {
  color: rgba(255, 255, 255, 0.78);
}

.feature-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.map-section {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  background: var(--humo);
}

.map-copy p:not(.eyebrow) {
  color: var(--acero);
}

.map-frame {
  min-height: 420px;
  overflow: hidden;
  border: 1px solid var(--linea);
  border-radius: var(--radius);
  background: var(--blanco);
  box-shadow: var(--shadow);
}

.map-frame iframe {
  display: block;
  width: 100%;
  height: 420px;
  border: 0;
}

.check-list {
  display: grid;
  gap: 0.75rem;
  margin: 1.35rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 1.7rem;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 2px;
  background: var(--naranja);
}

.process {
  background: var(--blanco);
}

.process-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  padding: 0;
  list-style: none;
}

.process-list li {
  padding: 1.4rem;
  border-left: 4px solid var(--naranja);
  background: var(--humo);
  border-radius: var(--radius);
}

.process-list span {
  color: var(--naranja);
  font-weight: 950;
}

.process-list p {
  color: var(--acero);
}

.cta-band {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
  border-radius: 0;
  background: var(--petroleo);
  color: var(--blanco);
}

.cta-band p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.8);
}

.quote-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
}

.quote-form label {
  display: grid;
  gap: 0.45rem;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.9rem;
  font-weight: 800;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: var(--blanco);
  color: var(--petroleo);
  padding: 0.78rem 0.85rem;
  font: inherit;
}

.quote-form textarea {
  resize: vertical;
}

.full {
  grid-column: 1 / -1;
}

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

details {
  border: 1px solid var(--linea);
  border-radius: var(--radius);
  background: var(--blanco);
}

summary {
  cursor: pointer;
  padding: 1rem 1.2rem;
  font-weight: 900;
}

details p {
  margin: 0;
  padding: 0 1.2rem 1.2rem;
  color: var(--acero);
}

.site-footer {
  display: grid;
  gap: 1rem;
  justify-items: center;
  padding: 2.2rem 1rem;
  background: var(--petroleo);
  color: rgba(255, 255, 255, 0.78);
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  color: var(--blanco);
  font-weight: 800;
}

.whatsapp-float {
  position: fixed;
  right: clamp(1rem, 3vw, 1.6rem);
  bottom: clamp(1rem, 3vw, 1.6rem);
  z-index: 12;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 54px;
  padding: 0.8rem 1.05rem;
  border-radius: 999px;
  background: #25d366;
  color: #082116;
  font-weight: 950;
  box-shadow: 0 16px 38px rgba(15, 23, 32, 0.28);
}

.whatsapp-float svg {
  width: 27px;
  height: 27px;
  fill: currentColor;
  flex: 0 0 auto;
}

@media (max-width: 920px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 1rem;
    left: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.8rem;
    background: rgba(15, 23, 32, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 0.85rem;
  }

  .service-grid,
  .process-list,
  .feature,
  .cta-band,
  .value-band,
  .value-grid,
  .map-section {
    grid-template-columns: 1fr;
  }

  .feature-dark .feature-media {
    justify-self: stretch;
  }

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

  .map-frame,
  .map-frame iframe {
    min-height: 340px;
    height: 340px;
  }
}

@media (max-width: 620px) {
  .brand img,
  .site-footer img {
    width: 128px;
  }

  .site-header {
    min-height: 66px;
  }

  .hero-content {
    width: min(100% - 1.5rem, 1160px);
    padding-top: 8rem;
  }

  h1 {
    font-size: clamp(2.15rem, 13vw, 3.2rem);
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .service-grid,
  .quote-form {
    grid-template-columns: 1fr;
  }

  .whatsapp-float {
    right: 0.85rem;
    bottom: 0.85rem;
    min-height: 50px;
    padding: 0.75rem;
  }

  .whatsapp-float span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }
}