:root {
  color-scheme: light;
  --ink: #161616;
  --muted: #4a4a4a;
  --sand: #f4efe7;
  --stone: #e1d7c7;
  --clay: #c9b79f;
  --accent: #ef6b4b;
  --deep: #1f3c3b;
  --highlight: #ffd7b5;
  --radius-lg: 28px;
  --radius-md: 18px;
  --shadow: 0 30px 60px rgba(22, 22, 22, 0.12);
  --shadow-soft: 0 20px 45px rgba(31, 60, 59, 0.15);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Archivo", "Segoe UI", sans-serif;
  background: linear-gradient(140deg, #f8f2ea 0%, #f5ede3 42%, #efe6da 100%);
  color: var(--ink);
  line-height: 1.6;
}

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

main {
  display: flex;
  flex-direction: column;
  gap: 120px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(248, 242, 234, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(31, 60, 59, 0.08);
}

.nav {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 32px;
  gap: 24px;
}

.logo {
  font-family: "IBM Plex Serif", serif;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.nav-links {
  display: flex;
  gap: 18px;
  font-size: 0.95rem;
  color: var(--muted);
}

.nav-links a {
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--deep);
  color: var(--deep);
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.nav-cta:hover {
  background: var(--deep);
  color: #fff;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(31, 60, 59, 0.2);
  background: #fff;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  background: var(--deep);
  display: block;
}

.hero {
  position: relative;
  padding: 140px 32px 80px;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  align-items: center;
}

.hero-content h1 {
  font-family: "IBM Plex Serif", serif;
  font-size: clamp(2.6rem, 4vw, 3.8rem);
  line-height: 1.1;
  margin-bottom: 18px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 0.75rem;
  color: var(--accent);
  margin-bottom: 14px;
  font-weight: 600;
}

.lead {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 26px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
}

.btn.primary {
  background: var(--deep);
  color: #fff;
  box-shadow: var(--shadow-soft);
}

.btn.ghost {
  border-color: var(--deep);
  color: var(--deep);
  background: transparent;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 18px;
}

.hero-metrics h3 {
  font-size: 1.4rem;
}

.hero-metrics p {
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-media {
  display: flex;
  justify-content: center;
}

.media-slot {
  width: 100%;
  min-height: 260px;
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(31, 60, 59, 0.4);
  background: linear-gradient(135deg, #fff 0%, #f9f3eb 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  padding: 24px;
  color: var(--muted);
  box-shadow: var(--shadow);
}

.media-slot span {
  font-weight: 600;
  color: var(--deep);
}

.media-slot small {
  font-size: 0.85rem;
}

.hero-glow {
  position: absolute;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(239, 107, 75, 0.3), transparent 70%);
  top: 20px;
  right: -120px;
  filter: blur(4px);
  z-index: -1;
}

.section {
  padding: 0 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  max-width: 680px;
  margin-bottom: 48px;
}

.section-header h2 {
  font-family: "IBM Plex Serif", serif;
  font-size: clamp(2rem, 3.4vw, 3rem);
  margin-bottom: 12px;
}

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

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.about-card {
  padding: 24px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
}

.services {
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 22px;
}

.service-card {
  padding: 22px;
  border-radius: var(--radius-md);
  background: var(--sand);
  border: 1px solid rgba(31, 60, 59, 0.08);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px;
}

.step {
  padding: 20px;
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow);
}

.step span {
  font-weight: 700;
  color: var(--accent);
}

.contact {
  background: linear-gradient(120deg, #fff 0%, #f5efe7 100%);
  border-radius: var(--radius-lg);
  padding: 60px 32px;
  box-shadow: var(--shadow);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--muted);
}

.contact-form input,
.contact-form textarea {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(31, 60, 59, 0.2);
  font-family: inherit;
}

.contact-panel {
  display: grid;
  gap: 16px;
}

.panel-item {
  padding: 18px;
  background: #fff;
  border-radius: 16px;
  border: 1px solid rgba(31, 60, 59, 0.1);
}

.privacy {
  padding-bottom: 120px;
}

.privacy-card {
  padding: 26px;
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow);
  max-width: 720px;
}

.footer {
  text-align: center;
  padding: 32px 24px 48px;
  color: var(--muted);
  font-size: 0.9rem;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 192px;
  height: 192px;
  border-radius: 16px;
  background: transparent;
  color: inherit;
  display: grid;
  place-items: center;
  box-shadow: none;
  z-index: 20;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-float:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: none;
}

.whatsapp-float img {
  width: 144px;
  height: 144px;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 10px 16px rgba(0, 0, 0, 0.2));
}

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

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

@media (max-width: 960px) {
  .nav {
    align-items: center;
  }

  .nav-toggle {
    display: grid;
  }

  .nav-cta {
    display: none;
  }

  .nav-links {
    position: absolute;
    top: 72px;
    right: 32px;
    flex-direction: column;
    gap: 12px;
    padding: 18px;
    border-radius: 18px;
    background: #fff;
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

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

  .hero {
    padding-top: 120px;
  }
}

@media (max-width: 720px) {
  .site-header {
    position: sticky;
    background: #0b1030;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav {
    padding: 16px 20px;
  }

  .logo {
    color: #f7f7ff;
  }

  .nav-toggle {
    border-color: rgba(255, 255, 255, 0.35);
    background: transparent;
  }

  .nav-toggle span {
    background: #f7f7ff;
  }

  .nav-links {
    left: 20px;
    right: 20px;
    background: #0f163b;
    color: #f7f7ff;
    border: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav-links a {
    color: inherit;
  }

  .hero {
    padding: 110px 22px 70px;
    margin: 0;
    max-width: 100%;
    border-radius: 0;
    background: radial-gradient(circle at top right, rgba(255, 209, 102, 0.12), transparent 45%),
      #0b1030;
    color: #f7f7ff;
  }

  .hero-content h1 {
    font-size: clamp(2.4rem, 9vw, 3.2rem);
    color: #f7f7ff;
  }

  .hero .eyebrow {
    color: #ffd166;
  }

  .hero .lead {
    color: rgba(247, 247, 255, 0.78);
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero .btn.primary {
    background: #ffd166;
    color: #0b1030;
  }

  .hero .btn.ghost {
    border-color: rgba(255, 255, 255, 0.4);
    color: #f7f7ff;
  }

  .hero-media {
    order: 2;
  }

  .hero-media .media-slot {
    background: rgba(255, 255, 255, 0.06);
    border: 1px dashed rgba(255, 255, 255, 0.35);
    color: rgba(247, 247, 255, 0.75);
    box-shadow: none;
  }

  .hero-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .hero-metrics p {
    color: rgba(247, 247, 255, 0.7);
  }

  .hero-glow {
    display: none;
  }

  main {
    gap: 80px;
  }

  .whatsapp-float {
    width: 174px;
    height: 174px;
    right: 16px;
    bottom: 16px;
  }

  .whatsapp-float img {
    width: 132px;
    height: 132px;
  }
}

.maintenance {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 40px 20px;
  background: radial-gradient(circle at top, rgba(11, 16, 48, 0.12), transparent 55%),
    #f4f6fb;
  color: #0b1030;
  text-align: center;
}

.maintenance-card {
  max-width: 640px;
  padding: 40px 32px;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 24px 60px rgba(15, 22, 59, 0.18);
}

.maintenance-tag {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(11, 16, 48, 0.08);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.maintenance-card h1 {
  font-size: clamp(2rem, 5vw, 2.6rem);
  margin-bottom: 16px;
}

.maintenance-card p {
  font-size: 1.05rem;
  color: rgba(11, 16, 48, 0.7);
  margin-bottom: 26px;
}

.maintenance-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 999px;
  background: #25d366;
  color: #0b1030;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 16px 30px rgba(37, 211, 102, 0.3);
}

.maintenance-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 34px rgba(37, 211, 102, 0.35);
}