/*
  Landing Limpieza Local - Recurso gratuito editable
  Identidad visual: azul marino + teal + naranja acento
  Creada por Aguilar Forge
  Web: [aguilarforge.com]
*/

:root {
  --bg: #f4fafd;
  --surface: #ffffff;
  --surface-soft: #e6f3f9;
  --text: #1c3350;
  --muted: #4a6278;
  --primary: #1683a8;
  --primary-dark: #115e7d;
  --accent: #e87526;
  --border: #b5d8e8;
  --radius: 14px;
  --shadow: 0 8px 24px rgba(22, 131, 168, 0.09);
}

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

body {
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

a {
  color: inherit;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

.section {
  padding: 4rem 0;
}

.section-soft {
  background: linear-gradient(180deg, #f4fafd 0%, var(--surface-soft) 100%);
}

/* HEADER */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(244, 250, 253, 0.96);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  font-weight: 700;
}

.brand-mark {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: #ffffff;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  font-weight: 700;
}

.brand-logo {
  height: 2.8rem;
  width: auto;
  display: block;
  object-fit: contain;
}

.brand-text {
  font-size: 0.95rem;
  color: var(--text);
  letter-spacing: 0.01em;
}

.menu {
  list-style: none;
  display: flex;
  gap: 1rem;
}

.menu a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}

.menu a:hover,
.menu a:focus-visible {
  color: var(--primary);
}

/* HERO */

.hero {
  background: linear-gradient(135deg, #f4fafd 0%, #d8eef7 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  background: rgba(22, 131, 168, 0.10);
  color: var(--primary-dark);
  border: 1px solid rgba(22, 131, 168, 0.22);
  border-radius: 999px;
  padding: 0.25rem 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

h1,
h2,
h3 {
  line-height: 1.2;
}

h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  margin-bottom: 0.9rem;
}

h3 {
  font-size: 1.05rem;
}

.lead,
.section-intro {
  color: var(--muted);
  max-width: 65ch;
  margin-bottom: 1.3rem;
}

.cta-row {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.78rem 1.4rem;
  border: 2px solid transparent;
  transition: background 0.18s, color 0.18s, border-color 0.18s;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--primary-dark);
}

.btn-secondary {
  background: #ffffff;
  color: var(--primary-dark);
  border-color: var(--primary-dark);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: var(--surface-soft);
}

/* HERO VISUAL (aside decorativo) */

.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.hero-img {
  width: 100%;
  height: auto;
  max-height: 380px;
  object-fit: cover;
  border-radius: var(--radius);
  display: block;
  box-shadow: var(--shadow);
}

.hero-trust-pills {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
  max-width: 300px;
}

.hero-trust-pills li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(22, 131, 168, 0.2);
  border-radius: 999px;
  padding: 0.38rem 0.9rem;
  font-size: 0.85rem;
  color: var(--primary-dark);
  font-weight: 500;
}

.hero-trust-pills li::before {
  content: "\2713";
  color: var(--primary);
  font-weight: 800;
  flex-shrink: 0;
}

/* CARDS DE SERVICIOS */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--primary);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.3rem;
  transition: box-shadow 0.18s, transform 0.18s;
}

.card:hover {
  box-shadow: 0 14px 32px rgba(22, 131, 168, 0.13);
  transform: translateY(-2px);
}

.card h3 {
  margin-bottom: 0.4rem;
  color: var(--primary-dark);
}

.card-icon {
  font-size: 1.7rem;
  display: block;
  margin-bottom: 0.65rem;
  line-height: 1;
}

.cards-grid {
  margin-top: 1.3rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* VENTAJAS */

.trust-list {
  margin-top: 1.2rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.trust-list--cleaning {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.trust-item {
  background: transparent;
  border: none;
  border-left: 3px solid var(--primary);
  border-radius: 0;
  box-shadow: none;
  padding: 0.6rem 0 0.6rem 1.1rem;
}

.trust-item::before {
  display: none;
}

.trust-item h3 {
  margin-bottom: 0.25rem;
  color: var(--primary-dark);
  font-size: 1rem;
}

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

/* PASOS */

.steps-grid {
  margin-top: 1.3rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.steps-grid .card {
  border-top: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.steps-grid .card h3 {
  color: var(--primary-dark);
}

.step-num {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 999px;
  background: var(--accent);
  color: #ffffff;
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.8rem;
}

/* CONTACTO */

.contact-grid {
  margin-top: 1.3rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.contact-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  font-weight: 700;
}

.contact-card a {
  color: var(--primary-dark);
  font-weight: 700;
  overflow-wrap: anywhere;
  text-decoration: none;
}

.contact-card a:hover {
  text-decoration: underline;
}

/* FOOTER */

.site-footer {
  border-top: 2px solid var(--border);
  padding: 2rem 0 2.4rem;
  background: var(--surface-soft);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--muted);
}

.footer-inner a {
  color: var(--primary-dark);
  text-decoration: none;
}

.footer-inner a:hover {
  text-decoration: underline;
}

.footer-credit {
  flex-basis: 100%;
  text-align: center;
  font-size: 0.85rem;
  color: var(--primary-dark);
  font-weight: 600;
}

/* RESPONSIVE */

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-img {
    max-height: 280px;
  }

  .hero-trust-pills {
    max-width: 100%;
  }

  .cards-grid,
  .contact-grid,
  .trust-list--cleaning,
  .steps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .trust-list,
  .trust-list--cleaning {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.7rem;
  }

  .menu {
    flex-wrap: wrap;
  }

  .section {
    padding: 3rem 0;
  }

  .cta-row {
    flex-direction: column;
  }

  .cta-row .btn {
    text-align: center;
  }

  .cards-grid,
  .contact-grid,
  .steps-grid,
  .trust-list--cleaning,
  .trust-list {
    grid-template-columns: 1fr;
  }

  .steps-grid .card {
    border-radius: 0 var(--radius) var(--radius) 0;
  }
}