/* ==========================================================================
   AUTOMAGG SpA — Hoja de estilos principal
   Paleta tomada de las cotizaciones Automagg (navy + teal + franja 4 colores)
   ========================================================================== */

:root {
  --navy: #283a6b;
  --navy-900: #16203d;
  --navy-800: #1d2a4f;
  --teal: #0f9e8a;
  --teal-600: #0c8574;
  --s1: #7ac943;
  --s2: #12c49a;
  --s3: #1a9fc6;
  --s4: #4b4fa6;
  --text: #1c2733;
  --muted: #5b6876;
  --line: #d9dee4;
  --light: #f3f5f7;
  --white: #ffffff;
  --stripe: linear-gradient(90deg, var(--s1) 0 25%, var(--s2) 25% 50%, var(--s3) 50% 75%, var(--s4) 75% 100%);
  --radius: 4px;
  --shadow: 0 1px 2px rgba(22, 32, 61, .06), 0 8px 24px rgba(22, 32, 61, .06);
  --wrap: 1240px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); text-decoration: none; }
a:hover { color: var(--teal); }
h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 .5em; color: var(--navy-900); letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.4vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 750; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 0; background: var(--navy); color: #fff; padding: 8px 14px; z-index: 999; }
.skip:focus { left: 8px; top: 8px; color: #fff; }

/* ---------- Franja de marca ---------- */
.stripe { height: 4px; background: var(--stripe); }

/* ---------- Barra superior ---------- */
.topbar { background: var(--navy-900); color: #c9d1e3; font-size: .8rem; }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 38px; }
.topbar a { color: #fff; }
.topbar a:hover { color: var(--s2); }
.topbar-badge { display: flex; align-items: center; gap: 8px; }
.topbar-badge strong { color: #fff; letter-spacing: .04em; }
.topbar-contact { display: flex; gap: 22px; }
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--s2); display: inline-block; }

/* ---------- Header ---------- */
.header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.97); border-bottom: 1px solid var(--line); backdrop-filter: saturate(1.4) blur(6px); }
.header .wrap { display: flex; align-items: center; justify-content: space-between; height: 78px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--navy-900); }
.brand img { width: 46px; height: 46px; }
.brand-name { font-weight: 800; font-size: 1.32rem; letter-spacing: .08em; line-height: 1; }
.brand-sub { display: block; font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-top: 4px; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a { color: var(--text); font-weight: 600; font-size: .92rem; padding: 10px 12px; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--navy); border-bottom-color: var(--teal); }
.nav .btn { margin-left: 10px; border-bottom: 0; }
.menu-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: var(--radius); padding: 9px 11px; cursor: pointer; }
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--navy-900); margin: 4px 0; transition: .2s; }

/* ---------- Botones ---------- */
.btn { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: .92rem; padding: 13px 22px; border-radius: var(--radius); border: 2px solid transparent; cursor: pointer; transition: background .15s, color .15s, border-color .15s; font-family: inherit; line-height: 1.2; }
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-600); color: #fff; }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-900); color: #fff; }
.btn-outline { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-ghost { border-color: rgba(255,255,255,.7); color: #fff; }
.btn-ghost:hover { background: #fff; color: var(--navy-900); }
.btn-sm { padding: 9px 14px; font-size: .84rem; }
.arrow::after { content: "→"; font-weight: 700; }
.link-arrow { font-weight: 700; color: var(--navy); display: inline-flex; gap: 8px; align-items: center; }
.link-arrow::after { content: "→"; transition: transform .15s; }
.link-arrow:hover::after { transform: translateX(4px); }

/* ---------- Hero ---------- */
.hero { position: relative; color: #fff; background: var(--navy-900); overflow: hidden; }
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(22,32,61,.94) 0%, rgba(22,32,61,.82) 42%, rgba(22,32,61,.25) 100%); }
.hero .wrap { position: relative; z-index: 2; padding-top: 110px; padding-bottom: 120px; }
.hero-content { max-width: 680px; }
.hero h1 { color: #fff; }
.hero p.lead { font-size: 1.15rem; color: #d6dcea; max-width: 580px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }
.eyebrow { display: inline-block; font-size: .76rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--teal); margin-bottom: 14px; }
.hero .eyebrow, .dark .eyebrow { color: var(--s2); }

.page-hero { position: relative; color: #fff; background: var(--navy-900); overflow: hidden; }
.page-hero .hero-media img { object-position: center; }
.page-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(22,32,61,.95) 0%, rgba(22,32,61,.78) 55%, rgba(22,32,61,.35) 100%); }
.page-hero .wrap { position: relative; z-index: 2; padding-top: 72px; padding-bottom: 76px; }
.page-hero h1 { color: #fff; font-size: clamp(2rem, 4vw, 3rem); max-width: 760px; }
.page-hero p { color: #d6dcea; max-width: 640px; font-size: 1.08rem; }
.crumbs { font-size: .8rem; color: #aab4cc; margin-bottom: 18px; }
.crumbs a { color: #fff; }

/* ---------- Banda Mudata ---------- */
.mudata-band { border-bottom: 1px solid var(--line); background: #fff; }
.mudata-band .wrap { display: grid; grid-template-columns: auto 1fr auto; gap: 36px; align-items: center; padding-top: 30px; padding-bottom: 30px; }
.mudata-band img { width: 210px; }
.mudata-band p { margin: 0; color: var(--muted); }
.mudata-band strong { color: var(--navy-900); font-size: 1.12rem; display: block; margin-bottom: 2px; }
.badge-official { display: inline-flex; align-items: center; gap: 8px; font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--teal); border: 1px solid var(--teal); border-radius: 999px; padding: 4px 12px; margin-bottom: 10px; }

/* ---------- Secciones ---------- */
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.bg-light { background: var(--light); }
.dark { background: var(--navy-900); color: #d6dcea; }
.dark h2, .dark h3 { color: #fff; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 44px; }
.section-head p { color: var(--muted); max-width: 560px; margin: 0; }
.dark .section-head p { color: #aab4cc; }
.section-head h2 { margin: 0; max-width: 680px; }
.rule { width: 56px; height: 4px; background: var(--stripe); margin: 0 0 22px; }

/* ---------- Tarjetas de industria (estilo SGS) ---------- */
.grid { display: grid; gap: 24px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow .2s, transform .2s; color: var(--text); }
a.card:hover { box-shadow: var(--shadow); transform: translateY(-3px); color: var(--text); }
.card-media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--light); }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
a.card:hover .card-media img { transform: scale(1.04); }
.card-body { padding: 22px 22px 26px; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { margin-bottom: 8px; }
.card-body p { color: var(--muted); font-size: .94rem; }
.card-body .link-arrow { margin-top: auto; font-size: .9rem; }
.card-tag { font-size: .7rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--teal); margin-bottom: 8px; }

/* ---------- Cifras ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.stat { padding: 34px 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.stat b { display: block; font-size: 2.8rem; font-weight: 800; color: var(--navy); line-height: 1; margin-bottom: 10px; }
.stat span { color: var(--muted); font-size: .92rem; }

/* ---------- Pasos ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; background: rgba(255,255,255,.08); }
.step { background: var(--navy-800); padding: 34px 28px; }
.step b { font-size: 2rem; font-weight: 800; color: var(--s2); display: block; margin-bottom: 18px; }
.step h3 { color: #fff; }
.step p { color: #aab4cc; font-size: .93rem; margin: 0; }

/* ---------- Split (imagen + texto) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split.reverse .split-media { order: 2; }
.split-media { position: relative; }
.split-media img { width: 100%; border-radius: var(--radius); aspect-ratio: 4/3.2; object-fit: cover; }
.split-media .duo { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.split-media .duo img { aspect-ratio: 3/4; }
.split-media::before { content: ""; position: absolute; left: -14px; top: 28px; bottom: 28px; width: 4px; background: var(--stripe); }
.checklist { list-style: none; padding: 0; margin: 24px 0 30px; display: grid; gap: 14px; }
.checklist li { display: grid; grid-template-columns: 28px 1fr; gap: 12px; }
.checklist li::before { content: ""; width: 22px; height: 22px; border-radius: 50%; background: var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/13px no-repeat; margin-top: 2px; }
.checklist b { display: block; color: var(--navy-900); }
.checklist span { color: var(--muted); font-size: .94rem; }
.dark .checklist b { color: #fff; }
.dark .checklist span { color: #aab4cc; }

/* ---------- Lista de productos ---------- */
.product-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top: 1px solid var(--line); }
.product-item { padding: 26px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 52px 1fr; gap: 16px; }
.product-item:nth-child(odd) { padding-right: 36px; }
.product-item:nth-child(even) { padding-left: 36px; border-left: 1px solid var(--line); }
.product-item .num { font-weight: 800; color: var(--teal); font-size: 1.05rem; }
.product-item h3 { font-size: 1.05rem; margin-bottom: 4px; }
.product-item p { color: var(--muted); font-size: .93rem; margin: 0; }
.product-item .models { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font-size: .74rem; font-weight: 700; color: var(--navy); background: var(--light); border: 1px solid var(--line); border-radius: 999px; padding: 3px 10px; }

/* ---------- Marcas ---------- */
.brands { display: grid; grid-template-columns: repeat(7, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.brand-cell { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 28px 22px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; background: #fff; min-height: 150px; text-align: center; }
.brand-cell img { max-height: 46px; max-width: 140px; width: auto; object-fit: contain; filter: grayscale(1); opacity: .75; transition: .2s; }
.brand-cell:hover img { filter: none; opacity: 1; }
.brand-cell small { font-size: .74rem; color: var(--muted); letter-spacing: .06em; }
.brand-cell.featured { grid-column: span 2; background: var(--light); }
.brand-cell.featured img { max-height: 64px; max-width: 240px; filter: none; opacity: 1; }

/* ---------- Bloques de marca (aserraderos) ---------- */
.brand-block { display: grid; grid-template-columns: 220px 1fr; gap: 40px; padding: 36px 0; border-bottom: 1px solid var(--line); align-items: start; }
.brand-block:first-child { border-top: 1px solid var(--line); }
.brand-block .logo { display: flex; flex-direction: column; gap: 10px; }
.brand-block .logo img { max-height: 54px; max-width: 170px; width: auto; }
.brand-block .logo small { color: var(--muted); font-size: .8rem; }
.brand-block ul { margin: 0; padding-left: 18px; color: var(--muted); columns: 2; column-gap: 40px; }
.brand-block li { margin-bottom: 6px; break-inside: avoid; }

/* ---------- Contacto por área ---------- */
.contacts { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.contact-card { background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--navy); border-radius: var(--radius); padding: 30px; }
.contact-card.teal { border-top-color: var(--teal); }
.contact-card h3 { margin-bottom: 4px; }
.contact-card .areas { color: var(--muted); font-size: .92rem; margin-bottom: 18px; }
.contact-card a.mail { display: block; font-size: 1.15rem; font-weight: 700; color: var(--navy-900); margin-bottom: 4px; word-break: break-all; }
.contact-card a.mail:hover { color: var(--teal); }
.contact-card .phone { color: var(--muted); }
.contact-card .btns { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }

/* ---------- CTA ---------- */
.cta { background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.cta::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--stripe); }
.cta .wrap { display: flex; justify-content: space-between; align-items: center; gap: 30px; padding-top: 64px; padding-bottom: 64px; }
.cta h2 { color: #fff; margin: 0 0 8px; }
.cta p { color: #d6dcea; margin: 0; }
.cta .actions { display: flex; gap: 12px; flex-wrap: wrap; flex-shrink: 0; }

/* ---------- Catálogo ---------- */
.catalog-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; margin-bottom: 30px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.filter { font: inherit; font-size: .86rem; font-weight: 600; padding: 9px 16px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--text); cursor: pointer; }
.filter:hover { border-color: var(--navy); }
.filter.active { background: var(--navy); border-color: var(--navy); color: #fff; }
.machine { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); display: flex; flex-direction: column; overflow: hidden; }
.machine-media { aspect-ratio: 1 / 1; background: #fff; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: center; padding: 18px; }
.machine-media img { max-height: 100%; width: auto; object-fit: contain; }
.machine-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.machine-body .card-tag { margin-bottom: 4px; }
.machine-body h3 { margin-bottom: 6px; }
.machine-body > p { color: var(--muted); font-size: .92rem; }
.specs { width: 100%; border-collapse: collapse; font-size: .84rem; margin: 6px 0 18px; }
.specs th, .specs td { text-align: left; padding: 7px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.specs th { color: var(--muted); font-weight: 500; width: 46%; }
.specs td { font-weight: 600; color: var(--navy-900); }
.price { margin-top: auto; padding-top: 16px; border-top: 2px solid var(--navy); display: flex; justify-content: space-between; align-items: end; gap: 10px; flex-wrap: wrap; }
.price b { font-size: 1.45rem; color: var(--navy-900); font-weight: 800; line-height: 1; }
.price small { display: block; color: var(--muted); font-size: .74rem; margin-top: 4px; }
.price .consult { font-size: 1.05rem; }
.note { font-size: .84rem; color: var(--muted); background: var(--light); border-left: 4px solid var(--teal); padding: 14px 18px; border-radius: 0 var(--radius) var(--radius) 0; }

/* ---------- Formulario ---------- */
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form .full { grid-column: 1 / -1; }
.form label { display: block; font-size: .8rem; font-weight: 700; color: var(--navy-900); margin-bottom: 6px; letter-spacing: .02em; }
.form input, .form select, .form textarea { width: 100%; font: inherit; font-size: .95rem; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; color: var(--text); }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--teal); outline-offset: 0; border-color: var(--teal); }
.form textarea { min-height: 140px; resize: vertical; }
.form small { color: var(--muted); font-size: .8rem; }

/* ---------- Footer ---------- */
.footer { background: var(--navy-900); color: #aab4cc; font-size: .9rem; }
.footer .stripe { height: 4px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-top: 64px; padding-bottom: 48px; }
.footer h4 { color: #fff; font-size: .78rem; letter-spacing: .18em; text-transform: uppercase; margin-bottom: 18px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer a { color: #d6dcea; }
.footer a:hover { color: var(--s2); }
.footer .brand { color: #fff; margin-bottom: 18px; }
.footer .brand-sub { color: #8f9bb8; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); }
.footer-bottom .wrap { display: flex; justify-content: space-between; gap: 20px; padding-top: 20px; padding-bottom: 24px; font-size: .8rem; flex-wrap: wrap; }

/* ---------- WhatsApp flotante ---------- */
.wa { position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 54px; height: 54px; border-radius: 50%; background: #25d366; display: flex; align-items: center; justify-content: center; box-shadow: 0 6px 18px rgba(0,0,0,.2); }
.wa svg { width: 28px; height: 28px; fill: #fff; }

/* ---------- Animación de entrada ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .g4, .steps, .stats { grid-template-columns: repeat(2, 1fr); }
  .brands { grid-template-columns: repeat(5, 1fr); }
  .brand-cell.featured { grid-column: 1 / -1; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 920px) {
  .menu-toggle { display: block; }
  .nav { position: absolute; top: 100%; left: 0; right: 0; height: calc(100vh - 120px); height: calc(100dvh - 120px); background: #fff; border-top: 1px solid var(--line); flex-direction: column; align-items: stretch; padding: 16px 24px; gap: 0; transform: translateX(100%); visibility: hidden; transition: transform .25s, visibility .25s; overflow-y: auto; }
  .nav.open { transform: none; visibility: visible; }
  .nav a { padding: 16px 4px; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .nav .btn { margin: 18px 0 0; justify-content: center; }
  .split, .g2, .contacts { grid-template-columns: 1fr; }
  .g3 { grid-template-columns: repeat(2, 1fr); }
  .split { gap: 40px; }
  .split.reverse .split-media { order: 0; }
  .mudata-band .wrap { grid-template-columns: 1fr; gap: 16px; text-align: left; }
  .section-head { flex-direction: column; align-items: start; }
  .product-list { grid-template-columns: 1fr; }
  .product-item:nth-child(n) { padding: 22px 0; border-left: 0; }
  .brand-block { grid-template-columns: 1fr; gap: 18px; }
  .cta .wrap { flex-direction: column; align-items: start; }
  .topbar-contact { display: none; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .section { padding: 64px 0; }
  .g3, .g4, .steps, .stats { grid-template-columns: 1fr; }
  .brands { grid-template-columns: repeat(2, 1fr); }
  .brand-cell.featured { grid-column: span 2; }
  .brand-block ul { columns: 1; }
  .footer-top { grid-template-columns: 1fr; }
  .form { grid-template-columns: 1fr; }
  .hero .wrap { padding-top: 72px; padding-bottom: 80px; }
  .brand-sub { display: none; }
  .header .wrap { height: 68px; }
  .nav { height: calc(100vh - 110px); height: calc(100dvh - 110px); }
}

/* Catálogo: materiales */
.machine-body .mat { font-size: .7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.machine-media img { mix-blend-mode: multiply; }
.machine { position: relative; }
.machine.featured { border: 2px solid var(--teal); }
.machine .star { position: absolute; top: 14px; left: 14px; z-index: 2; background: var(--teal); color: #fff; font-size: .7rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; padding: 5px 12px; border-radius: 999px; }