:root {
  --navy: #0A1733;
  --navy-2: #13254D;
  --blue: #1D5FC2;
  --blue-dark: #164C9E;
  --blue-light: #7AABFF;
  --blue-soft: #EAF1FC;
  --ink: #0A1733;
  --text: #2B3A55;
  --muted: #5A6A85;
  --line: #DCE4F0;
  --bg: #FFFFFF;
  --bg-alt: #F4F7FB;
  --wa: #1DA851; /* verde WhatsApp oscurecido: ícono blanco a 3:1 */
  --radius: 16px;
  --shadow: 0 1px 2px rgba(10, 23, 51, .06), 0 8px 24px rgba(10, 23, 51, .06);
  --font-head: "Montserrat", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: var(--header-h); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  font: 400 1rem/1.6 var(--font-body);
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { font-family: var(--font-head); color: var(--ink); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.015em; }
h2 { font-size: clamp(1.75rem, 1.2rem + 2.2vw, 2.6rem); font-weight: 800; }
h3 { font-size: 1.125rem; font-weight: 700; }
p { margin: 0 0 1em; }
a { color: var(--blue); }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
.hero :focus-visible, .section-dark :focus-visible, .calc-results :focus-visible, .footer :focus-visible { outline-color: var(--blue-light); }
[hidden] { display: none !important; }
[tabindex="-1"]:focus { outline: none; }

.icon {
  width: 1.25em; height: 1.25em; flex: none;
  fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}

.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--navy); color: #fff; padding: 8px 14px; border-radius: 8px; }
.skip:focus { left: 8px; }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font: 600 1rem/1 var(--font-body); text-decoration: none; cursor: pointer;
  padding: 15px 24px; border-radius: 10px; border: 2px solid transparent;
  transition: background-color .15s, border-color .15s, color .15s;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); }
.btn-primary:disabled { background: #A9B7CC; cursor: not-allowed; }
.btn-ghost { color: #fff; border-color: rgba(255, 255, 255, .35); }
.btn-ghost:hover { border-color: #fff; }
.btn-outline { color: var(--blue); border-color: var(--blue); background: transparent; }
.btn-outline:hover { background: var(--blue-soft); }
.btn-sm { padding: 10px 18px; font-size: .9375rem; }
.btn-block { width: 100%; }

/* Header */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .96); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }
.brand img { height: 46px; width: auto; }
.nav-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 10px;
  background: #fff; color: var(--navy); font-size: 1.1rem; cursor: pointer;
}
.nav {
  display: none; position: absolute; top: var(--header-h); left: 0; right: 0;
  flex-direction: column; gap: 4px; padding: 12px 20px 20px;
  background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
  max-height: calc(100dvh - var(--header-h)); overflow-y: auto;
}
.nav.open { display: flex; }
.nav a:not(.btn) { color: var(--ink); text-decoration: none; font-weight: 500; padding: 12px 4px; }
.nav a:not(.btn):hover { color: var(--blue); }
.nav .btn { margin-top: 8px; }
@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .nav { display: flex; position: static; flex-direction: row; align-items: center; gap: 28px; padding: 0; border: 0; box-shadow: none; background: none; max-height: none; overflow: visible; }
  .nav a:not(.btn) { padding: 8px 0; font-size: .9375rem; }
  .nav .btn { margin: 0 0 0 4px; }
}

/* Eyebrow: eco del "— IMPORTADORA —" del logo */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font: 700 .8125rem/1 var(--font-head); letter-spacing: .18em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 16px;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.eyebrow-light { color: var(--blue-light); }

/* Hero */
.hero {
  position: relative; overflow: hidden; color: #C9D5EA; background: var(--navy);
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 70% at 85% 30%, rgba(29, 95, 194, .45), rgba(10, 23, 51, 0) 70%),
    radial-gradient(40% 50% at 0% 100%, rgba(29, 95, 194, .25), rgba(10, 23, 51, 0) 70%);
}
.hero-inner { position: relative; }
.hero { padding: 64px 0 72px; }
.hero-inner { display: grid; gap: 40px; align-items: center; }
.hero h1 { color: #fff; font-size: clamp(2.4rem, 1.5rem + 4vw, 4.25rem); font-weight: 800; letter-spacing: -.025em; margin-bottom: .4em; }
.hero h1 span { color: var(--blue-light); white-space: nowrap; }
.hero-lead { font-size: clamp(1.0625rem, 1rem + .3vw, 1.25rem); max-width: 34em; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin: 32px 0; }
.hero-chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 20px; font-size: .9375rem; }
.hero-chips li { display: inline-flex; align-items: center; gap: 8px; }
.hero-chips .icon { color: var(--blue-light); }

.route { width: 100%; max-width: 480px; margin: 0 auto; overflow: visible; }
.route-globe { stroke: rgba(255, 255, 255, .12); stroke-width: 1.5; }
.route-sea, .route-air { fill: none; stroke-width: 3; stroke-linecap: round; }
.route-sea { stroke: var(--blue-light); stroke-dasharray: 10 10; }
.route-air { stroke: #fff; stroke-dasharray: 2 10; opacity: .8; }
.route-badge circle { fill: #fff; filter: drop-shadow(0 6px 14px rgba(0, 0, 0, .3)); }
.route-badge use { fill: none; stroke: var(--navy); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.route-point circle { fill: var(--blue-light); stroke: var(--navy); stroke-width: 3; }
.route-point rect { fill: rgba(255, 255, 255, .1); stroke: rgba(255, 255, 255, .25); }
.route-point text { fill: #fff; font: 600 15px var(--font-body); text-anchor: middle; }
@media (prefers-reduced-motion: no-preference) {
  .route-sea { animation: dash 2.4s linear infinite; }
  .route-air { animation: dash 1.6s linear infinite; }
  @keyframes dash { to { stroke-dashoffset: -40; } }
}
@media (min-width: 960px) {
  .hero { padding: 96px 0 104px; }
  .hero-inner { grid-template-columns: 1.15fr 1fr; }
}

/* Secciones */
.section { padding: 72px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 720px; margin-bottom: 40px; }
.lead { font-size: 1.125rem; color: var(--muted); }
@media (min-width: 900px) { .section { padding: 104px 0; } .section-head { margin-bottom: 56px; } }

.grid { display: grid; gap: 20px; }
@media (min-width: 700px) { .grid-2, .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }
.grid-services { margin-top: 20px; }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow);
}
.card p { color: var(--muted); margin: 0; }
/* Icono al lado del título, texto a todo el ancho */
.card:has(> .icon-tile) { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; column-gap: 16px; }
.card:has(> .icon-tile) > :not(.icon-tile, h3) { grid-column: 1 / -1; margin-top: 16px; }
.card:has(> .icon-tile) h3 { margin: 0; overflow-wrap: break-word; -webkit-hyphens: auto; hyphens: auto; }
.card-feature { background: linear-gradient(160deg, var(--blue-soft), #fff 70%); }
.card-feature h3 { font-size: clamp(1.2rem, 1rem + 1vw, 1.5rem); }
@media (min-width: 700px) { .card-feature { padding: 36px; } }

.icon-tile {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--blue-soft); color: var(--blue);
}
.icon-tile-lg { width: 60px; height: 60px; background: var(--blue); color: #fff; }
.icon-tile-lg .icon { width: 30px; height: 30px; }

.tags { list-style: none; margin: 20px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { font-size: .8125rem; font-weight: 600; color: var(--blue-dark); background: #fff; border: 1px solid #C7D8F3; border-radius: 999px; padding: 6px 12px; }

/* Pasos */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 28px; }
.steps li { position: relative; padding-left: 64px; }
.steps p { color: var(--muted); margin: 0; }
.steps h3 { margin-bottom: .35em; }
.step-num {
  position: absolute; left: 0; top: -6px;
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%;
  font: 800 1.125rem/1 var(--font-head); color: #fff; background: var(--blue);
  box-shadow: 0 0 0 6px var(--blue-soft);
}
.steps li:not(:last-child)::after {
  content: ""; position: absolute; left: 21px; top: 46px; bottom: -28px; width: 2px; background: var(--line);
}
@media (min-width: 900px) {
  .steps { grid-template-columns: repeat(5, 1fr); gap: 24px; }
  .steps li { padding: 64px 0 0; }
  .step-num { top: 0; }
  .steps li:not(:last-child)::after { left: 56px; right: -20px; top: 21px; bottom: auto; width: auto; height: 2px; }
}

/* Por qué (oscuro) */
.section-dark { background: var(--navy); color: #C9D5EA; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark .lead { color: #A9B8D3; }
.pillar { padding: 28px; border-radius: var(--radius); background: var(--navy-2); border: 1px solid rgba(255, 255, 255, .08); }
.pillar .icon { width: 28px; height: 28px; color: var(--blue-light); }
.pillar h3 { margin-top: 16px; }
.pillar p { margin: 0; }

/* Calculadora */
.calc { display: grid; border-radius: 20px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
.calc-form { padding: 28px; background: #fff; display: grid; gap: 20px; align-content: start; }
.calc-form fieldset { border: 0; margin: 0; padding: 0; }
.calc-form legend { font-weight: 600; color: var(--ink); margin-bottom: 10px; padding: 0; }
.calc-dims, .calc-row { display: grid; gap: 12px; grid-template-columns: repeat(3, 1fr); }
.calc-row { grid-template-columns: 1fr 1fr; }
.calc-results { padding: 28px; background: var(--navy); color: #C9D5EA; display: flex; flex-direction: column; gap: 20px; }
.calc-results dl { margin: 0; display: grid; gap: 2px; }
.calc-results dl > div { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 14px 0; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.calc-results dt small { display: block; font-size: .75rem; color: #8597B8; }
.calc-results dd { margin: 0; font: 700 1.375rem/1.2 var(--font-head); color: #fff; white-space: nowrap; }
.calc-highlight dd { color: var(--blue-light); font-size: 1.625rem; }
.calc-note { font-size: .8125rem; color: #8597B8; margin: 0; }
@media (min-width: 900px) {
  .calc { grid-template-columns: 1.1fr 1fr; }
  .calc-form, .calc-results { padding: 40px; }
}

/* Formularios */
label { display: block; font-size: .9375rem; font-weight: 500; color: var(--ink); }
label > input, label > select, label > textarea { display: block; margin-top: 6px; }
.opt { font-weight: 400; color: var(--muted); }
input, select, textarea {
  width: 100%; font: 400 1rem/1.4 var(--font-body); color: var(--ink);
  padding: 12px 14px; min-height: 48px;
  background: #fff; border: 1px solid #7A8AA6; border-radius: 10px;
}
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(29, 95, 194, .2); }
input::placeholder, textarea::placeholder { color: #64748B; }

/* Nosotros */
.about { display: grid; gap: 32px; align-items: center; }
.about-cards { display: grid; gap: 20px; }
@media (min-width: 900px) { .about { grid-template-columns: 1fr 1fr; gap: 64px; } }

/* Cotizar */
.quote { display: grid; gap: 40px; }
.quote-tip { font-weight: 600; color: var(--ink); margin: 28px 0 12px; }
.checklist { list-style: none; margin: 0 0 28px; padding: 0; display: grid; gap: 10px; }
.checklist li { display: flex; align-items: center; gap: 10px; }
.checklist .icon { color: var(--blue); }
.contact-lines { display: grid; gap: 12px; justify-items: start; }
.contact-line { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; text-decoration: none; }
.quote-form { display: grid; gap: 18px; }
.form-row { display: grid; gap: 18px; align-items: end; }
@media (min-width: 600px) { .form-row { grid-template-columns: 1fr 1fr; } }
@media (min-width: 960px) { .quote { grid-template-columns: .85fr 1.15fr; gap: 64px; align-items: start; } .quote-form { padding: 36px; } }

.pills { border: 0; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.pills legend { font-size: .9375rem; font-weight: 500; color: var(--ink); padding: 0; margin-bottom: 8px; }
.pill {
  display: inline-flex; align-items: center; cursor: pointer;
  padding: 10px 16px; border: 1px solid #7A8AA6; border-radius: 999px; font-weight: 500;
}
.pill input { position: absolute; opacity: 0; width: 1px; height: 1px; min-height: 0; }
.pill:has(:checked) { background: var(--blue); border-color: var(--blue); color: #fff; }
.pill:has(:focus-visible) { outline: 3px solid var(--blue); outline-offset: 2px; }
.quote-form .form-note { font-size: .8125rem; color: var(--muted); margin: -6px 0 0; text-align: center; }
.form-status { background: var(--blue-soft); border-radius: 10px; padding: 16px; font-size: .9375rem; }
.form-status p { margin: 0 0 10px; }

/* Footer */
.footer { background: var(--navy); color: #A9B8D3; padding-top: 56px; font-size: .9375rem; }
.footer-inner { display: grid; gap: 32px; padding-bottom: 40px; }
.footer-logo { height: 52px; width: auto; margin-bottom: 12px; }
.footer-backed { font-size: .8125rem; letter-spacing: .04em; margin: 0; }
.footer-backed strong { color: #fff; letter-spacing: .08em; }
.footer nav, .footer-contact { display: grid; gap: 10px; align-content: start; }
.footer a { color: #fff; text-decoration: none; }
.footer a:hover { color: var(--blue-light); }
.footer-contact a, .footer-contact span { display: inline-flex; align-items: center; gap: 10px; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .1); padding-block: 20px; padding-right: 88px; font-size: .8125rem; } /* deja libre el botón de WhatsApp */
@media (min-width: 800px) { .footer-inner { grid-template-columns: 2fr 1fr 1fr; } }

/* WhatsApp flotante */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  display: inline-flex; align-items: center; justify-content: center;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--wa); color: #fff; box-shadow: 0 8px 24px rgba(0, 0, 0, .25);
}
.wa-float .icon { width: 28px; height: 28px; }

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .card { transition: transform .2s, border-color .2s; }
  .card:hover { transform: translateY(-3px); border-color: #B9CCEB; }
}