/* ===========================
   BASE / RESET
   =========================== */

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

:root {
  --color-bg: #020617;
  --color-bg-soft: #020617;
  --color-surface: #0b1220;
  --color-surface-soft: #020617;
  --color-border: #1e293b;
  --color-border-soft: #1f2937;
  --color-text: #e5e7eb;
  --color-text-soft: #9ca3af;
  --color-primary: #38bdf8;
  --color-primary-soft: #0ea5e9;
  --color-primary-strong: #0284c7;
  --color-accent: #22c55e;
  --radius-lg: 1rem;
  --radius-full: 999px;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.7);
  --shadow-card: 0 18px 45px rgba(15, 23, 42, 0.9);
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  scroll-behavior: smooth;
  background: radial-gradient(circle at top, #0b1120 0, #020617 45%, #000 100%);
  color: var(--color-text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI",
    sans-serif;
}

/* Para que la app llene la pantalla */
.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ===========================
   HEADER / NAV
   =========================== */

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.12), transparent 55%),
    linear-gradient(to bottom, rgba(15, 23, 42, 0.98), rgba(15, 23, 42, 0.9));
  border-bottom: 1px solid rgba(148, 163, 184, 0.35);
}

.header-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0.6rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */

.logo {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.logo-main {
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #f9fafb;
}

.logo-sub {
  font-size: 1.05rem;
  font-weight: 500;
  padding: 0.1rem 0.55rem;
  border-radius: 999px;
  background: radial-gradient(circle at top left, var(--color-primary), var(--color-primary-strong));
  color: #0b1120;
}

/* Nav */

.nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-link {
  position: relative;
  text-decoration: none;
  color: var(--color-text-soft);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding-bottom: 0.15rem;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.15rem;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(to right, var(--color-primary), var(--color-accent));
  transition: width 0.25s ease;
}

.nav-link:hover {
  color: #e5e7eb;
}

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

@media (max-width: 768px) {
  .nav {
    display: none; /* Luego se puede hacer menú mobile */
  }

  .header-inner {
    padding-inline: 1rem;
  }
}

/* ===========================
   MAIN / LAYOUT COMÚN
   =========================== */

.main {
  flex: 1;
}

/* Contenedores */

.hero-content,
.section,
.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem;
}

@media (max-width: 768px) {
  .hero-content,
  .section,
  .footer-inner {
    padding-inline: 1rem;
  }
}

/* ===========================
   HERO
   =========================== */

.hero {
  padding: 4.25rem 0 3.5rem;
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.35), transparent 55%),
    radial-gradient(circle at top right, rgba(34, 197, 94, 0.2), transparent 55%),
    linear-gradient(to bottom, #020617 0, #020617 45%, #020617 100%);
  border-bottom: 1px solid rgba(51, 65, 85, 0.6);
}

.hero-content {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.1fr);
  gap: 2.75rem;
  align-items: center;
}

/* Texto hero */

.hero h1 {
  font-size: 2.75rem;
  line-height: 1.05;
  margin-bottom: 1.05rem;
  letter-spacing: 0.02em;
  color: #f9fafb;
}

.hero h1 span {
  background: linear-gradient(to right, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  color: transparent;
}

.hero p {
  font-size: 1rem;
  max-width: 620px;
  color: #cbd5f5;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 1.7rem 0 0.65rem;
}

.hero-note {
  font-size: 0.85rem;
  color: var(--color-text-soft);
}

/* Panel lateral (beneficios) */

.hero-panel {
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.98));
  border-radius: 1.25rem;
  padding: 1.6rem 1.5rem;
  border: 1px solid rgba(148, 163, 184, 0.4);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
}

.hero-panel-title {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-soft);
  margin-bottom: 0.75rem;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
  margin-top: 0.5rem;
}

.hero-metric {
  padding: 0.9rem 0.85rem;
  border-radius: 0.9rem;
  border: 1px solid rgba(51, 65, 85, 0.9);
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 1));
}

.hero-metric-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-soft);
  margin-bottom: 0.25rem;
}

.hero-metric-value {
  font-size: 1.25rem;
  font-weight: 600;
  color: #f9fafb;
}

.hero-metric-note {
  font-size: 0.8rem;
  color: var(--color-text-soft);
}

/* Responsive hero */

@media (max-width: 900px) {
  .hero-content {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero {
    padding-top: 3.2rem;
  }
}

@media (max-width: 640px) {
  .hero h1 {
    font-size: 2.1rem;
  }
}

/* ===========================
   BOTONES
   =========================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  font-size: 0.92rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease,
    background 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease;
  will-change: transform, box-shadow;
}

.btn-primary {
  background: linear-gradient(to right, var(--color-primary-soft), var(--color-primary-strong));
  color: #0b1120;
  box-shadow: 0 16px 40px rgba(56, 189, 248, 0.4);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 20px 55px rgba(56, 189, 248, 0.55);
}

.btn-secondary {
  background: transparent;
  border-color: rgba(148, 163, 184, 0.6);
  color: #e5e7eb;
}

.btn-secondary:hover {
  background: rgba(15, 23, 42, 0.9);
  border-color: var(--color-primary);
}

.btn-full {
  width: 100%;
}

/* ===========================
   SECCIONES GENERALES
   =========================== */

.section {
  padding: 2.7rem 0 2.9rem;
  background: radial-gradient(circle at top, rgba(15, 23, 42, 1), rgba(15, 23, 42, 0.96));
  border-bottom: 1px solid rgba(31, 41, 55, 0.85);
}

.section-alt {
  background: radial-gradient(circle at top left, rgba(15, 23, 42, 0.96), #020617);
}

.section h2 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.section h2::after {
  content: "";
  display: block;
  width: 3rem;
  height: 2px;
  border-radius: 999px;
  margin-top: 0.6rem;
  background: linear-gradient(to right, var(--color-primary), var(--color-accent));
}

.section-intro {
  max-width: 640px;
  color: var(--color-text-soft);
  font-size: 0.98rem;
}

/* ===========================
   CARDS DE SERVICIOS
   =========================== */

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 1.7rem;
}

@media (max-width: 900px) {
  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .cards {
    grid-template-columns: minmax(0, 1fr);
  }
}

.card {
  position: relative;
  background: radial-gradient(circle at top, #020617, #020617);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.35rem;
  border: 1px solid rgba(51, 65, 85, 0.9);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.16), transparent 55%);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.card:hover::before {
  opacity: 1;
}

.card h3 {
  position: relative;
  margin-top: 0;
  margin-bottom: 0.4rem;
  font-size: 1.1rem;
  color: #f9fafb;
}

.card p {
  position: relative;
  margin: 0.35rem 0 0.8rem;
  font-size: 0.92rem;
  color: var(--color-text-soft);
}

/* Listas dentro de cards */

.bullet-list {
  position: relative;
  padding-left: 1rem;
  color: var(--color-text-soft);
  font-size: 0.9rem;
  margin: 0.2rem 0 0;
}

.bullet-list li {
  margin-bottom: 0.25rem;
}

.bullet-list li::marker {
  color: var(--color-primary);
}

/* ===========================
   SECCIÓN “NOSOTROS”
   =========================== */

.content-two-columns {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 2.25rem;
  margin-top: 1.4rem;
}

@media (max-width: 900px) {
  .content-two-columns {
    grid-template-columns: minmax(0, 1fr);
  }
}

.section p {
  font-size: 0.95rem;
  color: var(--color-text-soft);
}

/* ===========================
   FORMULARIO DE CONTACTO
   =========================== */

.contact-form {
  margin-top: 1.8rem;
  background: radial-gradient(circle at top, rgba(15, 23, 42, 1), rgba(15, 23, 42, 0.98));
  padding: 1.7rem 1.5rem;
  border-radius: 1.1rem;
  border: 1px solid rgba(55, 65, 81, 0.9);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: minmax(0, 1fr);
  }
}

label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.85rem;
  color: #e5e7eb;
}

input,
select,
textarea {
  border-radius: 0.7rem;
  border: 1px solid rgba(75, 85, 99, 0.9);
  padding: 0.55rem 0.8rem;
  font: inherit;
  background: rgba(15, 23, 42, 0.9);
  color: #e5e7eb;
}

input::placeholder,
textarea::placeholder {
  color: rgba(148, 163, 184, 0.85);
  font-size: 0.85rem;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(56, 189, 248, 0.9);
  outline-offset: 1px;
  border-color: transparent;
}

.contact-extra {
  font-size: 0.85rem;
  color: var(--color-text-soft);
}

/* ===========================
   FOOTER
   =========================== */

.footer {
  border-top: 1px solid rgba(51, 65, 85, 0.9);
  background: radial-gradient(circle at top, #020617, #000);
  color: var(--color-text-soft);
}

.footer-inner {
  padding-block: 1.1rem 1.4rem;
  font-size: 0.82rem;
}

.footer p {
  margin: 0.1rem 0;
}

.footer-small {
  color: #64748b;
}
.breadcrumbs {
  font-size: 0.8rem;
  margin-bottom: 0.75rem;
  color: var(--color-text-soft);
}

.breadcrumbs a {
  text-decoration: none;
  color: var(--color-text-soft);
}

.breadcrumbs a:hover {
  color: #e5e7eb;
}

.breadcrumbs-separator {
  margin: 0 0.35rem;
  opacity: 0.6;
}

.breadcrumbs-current {
  color: #e5e7eb;
}
section {
  animation: fadeUp 0.6s ease both;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(25px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}