/* ============================================================
   site.css — Landing pública TelematicGPS (sobre tokens.css)
   ============================================================ */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
    margin: 0; font-family: var(--font-sans); color: var(--text-primary);
    background: var(--bg-page); line-height: var(--lh-base); font-size: var(--fs-base);
    -webkit-font-smoothing: antialiased;
    /* Compensa el header fijo (position: fixed) para que el contenido no quede debajo */
    padding-top: var(--header-height);
}
h1, h2, h3, h4 { font-family: var(--font-display); letter-spacing: var(--ls-tight); line-height: var(--lh-tight); margin: 0 0 .5rem; }
p { margin: 0 0 1rem; color: var(--text-secondary); }
a { color: var(--primary); text-decoration: none; }
img { max-width: 100%; height: auto; }
.hidden { display: none !important; }

.container { width: 100%; max-width: var(--container-xl); margin: 0 auto; padding: 0 1.25rem; }
.section { padding: clamp(3rem, 7vw, 6rem) 0; }
.section-alt { background: var(--bg-surface); }
.section-head { text-align: center; margin: 0 auto clamp(2rem, 4vw, 3rem); }
.eyebrow { display: inline-block; font-size: var(--fs-sm); font-weight: var(--fw-semibold); letter-spacing: var(--ls-wide); text-transform: uppercase; color: var(--accent); margin-bottom: .5rem; }
.section-title { font-size: clamp(1.6rem, 4vw, 2.4rem); color: var(--text-primary); text-align: center; }
/* El ancho de 640px limita solo el subtítulo, nunca el título (que puede ser más ancho) */
.section-sub { max-width: 640px; margin-left: auto; margin-right: auto; }
.section-sub { font-size: var(--fs-lg); color: var(--text-secondary); }

/* ---------- Botones ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; font: inherit; font-weight: var(--fw-semibold); padding: .8rem 1.4rem; border-radius: var(--radius-md); border: 1px solid transparent; cursor: pointer; transition: background var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast); }
.btn:active { transform: translateY(1px); }
.btn-accent { background: var(--gradient-accent); color: #fff; box-shadow: var(--shadow-accent-md); }
.btn-accent:hover { filter: brightness(1.05); box-shadow: var(--shadow-accent-lg, var(--shadow-lg)); }
.btn-primary { background: var(--primary); color: #fff; box-shadow: var(--shadow-primary-md); }
.btn-primary:hover { background: var(--primary-hover); }
.btn-outline { background: transparent; border-color: var(--border-strong); color: var(--text-primary); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-lg { padding: .95rem 1.7rem; font-size: var(--fs-md); }
.btn.is-loading { opacity: .7; pointer-events: none; }

/* ---------- Header ---------- */
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: var(--z-fixed); background: color-mix(in srgb, var(--bg-page) 88%, transparent); backdrop-filter: saturate(160%) blur(10px); border-bottom: 1px solid transparent; transition: border-color var(--t-base), box-shadow var(--t-base); }
.site-header.is-scrolled { border-bottom-color: var(--border-subtle); box-shadow: var(--shadow-sm); }
.nav { display: flex; align-items: center; gap: 1.25rem; height: var(--header-height); }
.nav-logo { flex: 0 0 auto; display: inline-flex; align-items: center; border-radius: var(--radius-full); transition: background var(--t-base); }
.nav-logo img { height: 66px; width: auto; display: block; transition: transform var(--t-fast); }
@media (max-width: 640px) { .nav-logo img { height: 50px; } }
.nav-logo:hover img { transform: scale(1.03); }
/* Dark mode: en vez de blanquear el logo, se coloca sobre una placa clara
   para que conserve los colores oficiales de marca y gane protagonismo. */
:root.dark .site-header:not(.device-header) .nav-logo { background: #fff; padding: 5px 14px; box-shadow: var(--shadow-sm); }
:root.dark .site-header:not(.device-header) .nav-logo img { filter: none; }
.nav-links { display: flex; gap: 1.5rem; flex: 1; justify-content: center; }
.nav-tools { flex: 0 0 auto; }
/* El menú móvil está oculto por defecto (desktop); solo aparece en el breakpoint móvil */
#mobile-menu { display: none; }
.nav-links a { color: var(--text-secondary); font-weight: var(--fw-medium); font-size: var(--fs-sm); }
.nav-links a:hover { color: var(--primary); }
.nav-tools { display: flex; align-items: center; gap: .5rem; }
.icon-btn { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: var(--radius-md); border: 1px solid var(--border-default); background: var(--bg-surface); color: var(--text-secondary); cursor: pointer; font: inherit; font-weight: 600; font-size: var(--fs-sm); }
.icon-btn:hover { border-color: var(--primary); color: var(--primary); }
.nav-burger { display: none; }
.nav-cta { padding: .55rem 1.05rem; }
.mobile-menu-cta { display: flex; gap: .5rem; margin-top: .5rem; padding-top: .85rem; border-top: 1px solid var(--border-subtle); }
.mobile-menu-cta .btn { flex: 1; }
@media (min-width: 901px) { .mobile-menu-cta { display: none; } }
@media (max-width: 900px) {
    .nav-links { display: none; }
    .nav-cta { display: none; }
    /* Al ocultar .nav-links (que hacía de spacer flex:1), empujar las herramientas
       (idioma + hamburguesa) al borde derecho. */
    .nav-tools { margin-left: auto; }
    .nav-burger { display: inline-flex; }
    .nav-links.mobile { position: absolute; top: var(--header-height); left: 0; right: 0; flex-direction: column; background: var(--bg-surface); border-bottom: 1px solid var(--border-subtle); padding: 1rem 1.25rem; gap: .25rem; box-shadow: var(--shadow-lg); }
    #mobile-menu { display: none; } #mobile-menu.open { display: flex; }
    #mobile-menu a { padding: .6rem 0; font-size: var(--fs-base); }
}

/* ---------- Hero (foto de flota, texto centrado, 2 fondos alternando) ---------- */
.hero { position: relative; overflow: hidden; color: #fff; background: #001233; isolation: isolate; }
.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; z-index: -3; }
.hero-bg2 { z-index: -2; opacity: 0; transition: opacity 1.4s ease-in-out; }
.hero.alt .hero-bg2 { opacity: 1; }
.hero-overlay { position: absolute; inset: 0; z-index: -1; background:
    linear-gradient(180deg, rgba(0,10,35,.55) 0%, rgba(0,12,45,.40) 55%, rgba(0,8,30,.72) 100%); }
.hero-inner { padding: clamp(4.5rem, 12vw, 9rem) 0 clamp(3.5rem, 8vw, 6rem); }
.hero-content { max-width: 760px; margin: 0 auto; text-align: center; }
.hero-badge { display: inline-flex; align-items: center; gap: .5rem; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.22); color: #fff; padding: .35rem .8rem; border-radius: var(--radius-full); font-size: var(--fs-sm); margin-bottom: 1.1rem; backdrop-filter: blur(4px); }
.hero h1 { color: #fff; font-size: clamp(2.2rem, 5.5vw, 3.6rem); text-shadow: 0 2px 24px rgba(0,0,0,.4); }
.hero h1 .hl { color: var(--secondary); }
.hero p { color: rgba(255,255,255,.92); font-size: var(--fs-lg); max-width: 40rem; margin-left: auto; margin-right: auto; text-shadow: 0 1px 14px rgba(0,0,0,.4); }
.hero-cta { display: flex; gap: .75rem; flex-wrap: wrap; margin-top: 1.75rem; justify-content: center; }
.hero-stats { display: flex; gap: 2.75rem; margin-top: 2.5rem; justify-content: center; }
.hero-stat-num { font-family: var(--font-display); font-size: var(--fs-3xl); font-weight: var(--fw-bold); color: #fff; }
.hero-stat-label { font-size: var(--fs-sm); color: rgba(255,255,255,.78); }
@media (prefers-reduced-motion: reduce) { .hero-bg2 { transition: none; } }
@media (max-width: 620px) { .hero-stats { gap: 1.5rem; } }
/* Desktop/tablet: hero + cintillo de vehículos SIEMPRE completos en la primera pantalla.
   (En móvil ≤720px se mantiene el flujo natural, que ya se ve completo.) */
@media (min-width: 721px) {
    .hero { display: flex; flex-direction: column; justify-content: center;
            min-height: calc(100svh - var(--header-height) - 120px); }
    .hero-inner { padding-top: clamp(1.75rem, 4vh, 3rem); padding-bottom: clamp(1.75rem, 4vh, 3rem); }
}

/* ---------- Tarjetas con imagen + hover reveal ---------- */
.imgcard { position: relative; display: block; height: 320px; border-radius: var(--radius-xl); overflow: hidden; border: 1px solid var(--border-subtle); box-shadow: var(--shadow-sm); background: var(--bg-surface); color: inherit; text-decoration: none; transition: box-shadow var(--t-base), transform var(--t-base); }
.imgcard:hover { box-shadow: var(--shadow-xl); transform: translateY(-3px); }
.imgcard-media { position: absolute; inset: 0; background-image: var(--bg); background-position: center; background-repeat: no-repeat; transition: transform .55s cubic-bezier(.2,.7,.2,1), filter .4s; }
.imgcard--contain .imgcard-media { background-size: 92%; background-position: center 42%; }
.imgcard--cover .imgcard-media { background-size: cover; }
.imgcard:hover .imgcard-media { transform: scale(1.08); }
.imgcard-body { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; justify-content: flex-end; padding: 1.15rem 1.2rem; transition: opacity .4s ease; }
.imgcard:hover .imgcard-body { opacity: 0; }
.imgcard--contain .imgcard-body { background: linear-gradient(to top, var(--bg-surface) 0%, var(--bg-surface) 26%, rgba(255,255,255,0) 62%); }
.imgcard--cover .imgcard-body { background: linear-gradient(to top, rgba(0,15,45,.95) 0%, rgba(0,15,45,.55) 42%, rgba(0,15,45,0) 78%); }
.imgcard-top { display: flex; flex-direction: column; }
.imgcard-foot { margin-top: .75rem; display: flex; align-items: center; justify-content: space-between; }
.imgcard h3, .imgcard h4 { font-size: var(--fs-lg); margin: 0 0 .15rem; }
.imgcard--contain h3 { color: var(--text-primary); }
.imgcard--cover h4 { color: #fff; }
.imgcard--cover .industry-desc { color: rgba(255,255,255,.85); font-size: var(--fs-sm); }
.device-conn { font-size: var(--fs-xs); color: var(--text-tertiary); margin-bottom: .35rem; }
.device-desc { font-size: var(--fs-sm); color: var(--text-secondary); }
.device-price { font-weight: var(--fw-bold); color: var(--primary); }
.device-link { font-size: var(--fs-sm); font-weight: var(--fw-semibold); color: var(--accent); }
.imgcard--contain { --hint: 1; }
.imgcard::after { content: ""; position: absolute; top: .7rem; right: .7rem; z-index: 3; width: 26px; height: 26px; border-radius: 50%; background: rgba(0,0,0,.35) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2'%3E%3Cpath d='M15 3h6v6M9 21H3v-6M21 3l-7 7M3 21l7-7'/%3E%3C/svg%3E") center/15px no-repeat; opacity: 0; transition: opacity .3s; }
.imgcard:hover::after { opacity: 1; }

/* ---------- Carrusel de Tecnología (marquee a la izquierda) ---------- */
.tech-carousel {
    --tech-w: 440px;
    position: relative; overflow: hidden; padding: .5rem 0;
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 4%, #000 96%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0, #000 4%, #000 96%, transparent 100%);
}
.tech-track { display: flex; width: max-content; animation: techScroll 40s linear infinite; }
.tech-carousel:hover .tech-track { animation-play-state: paused; }
.tech-track .imgcard { flex: 0 0 var(--tech-w); margin-right: 1.5rem; height: 460px; }
@keyframes techScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (max-width: 1024px) { .tech-carousel { --tech-w: 340px; } .tech-track { animation-duration: 20s; } .tech-track .imgcard { height: 420px; } }
@media (max-width: 680px)  { .tech-carousel { --tech-w: 82vw; } .tech-track { animation-duration: 11s; } .tech-track .imgcard { height: 380px; } }
@media (prefers-reduced-motion: reduce) {
    .tech-track { animation: none; }
    .tech-carousel { overflow-x: auto; scroll-snap-type: x mandatory; -webkit-mask-image: none; mask-image: none; }
    .tech-track .imgcard { scroll-snap-align: start; }
}

/* ---------- Beneficios ---------- */
.grid { display: grid; gap: 1.25rem; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1000px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 720px) { .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.feature { background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: var(--radius-xl); padding: 1.5rem; box-shadow: var(--shadow-sm); transition: transform var(--t-base), box-shadow var(--t-base); }
.feature:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.feature-icon { width: 48px; height: 48px; border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; background: var(--accent-bg-soft); color: var(--accent); }
.feature-icon svg { width: 26px; height: 26px; }
.feature h3 { font-size: var(--fs-lg); color: var(--text-primary); }
.feature p { margin: 0; font-size: var(--fs-sm); }

/* ---------- Planes ---------- */
.plan { position: relative; background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: var(--radius-2xl); padding: 1.75rem; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; transition: transform var(--t-slow), box-shadow var(--t-slow), border-color var(--t-slow); }
.plan:hover { transform: translateY(-10px) scale(1.04); box-shadow: var(--shadow-xl); border-color: var(--secondary); z-index: 2; }
.plan.is-featured { border-color: var(--accent); box-shadow: var(--shadow-accent-md); transform: translateY(-6px); }
.plan.is-featured:hover { transform: translateY(-14px) scale(1.05); }
.plan-badge { position: absolute; top: -.8rem; left: 50%; transform: translateX(-50%); background: var(--gradient-accent); color: #fff; font-size: var(--fs-xs); font-weight: var(--fw-bold); padding: .3rem .9rem; border-radius: var(--radius-full); box-shadow: var(--shadow-accent-md); }
.plan-type { font-size: var(--fs-sm); color: var(--text-tertiary); }
.plan-name { font-size: var(--fs-2xl); color: var(--text-primary); }
.plan-price { font-family: var(--font-display); font-size: var(--fs-2xl); font-weight: var(--fw-bold); color: var(--primary); margin: .5rem 0 1rem; }
.plan-features { list-style: none; padding: 0; margin: 0 0 1.5rem; }
.plan-features li { position: relative; padding-left: 1.6rem; margin-bottom: .55rem; font-size: var(--fs-sm); color: var(--text-secondary); }
.plan-features li::before { content: ""; position: absolute; left: 0; top: .35rem; width: 16px; height: 16px; border-radius: 50%; background: var(--success-bg); }
.plan-features li::after { content: "✓"; position: absolute; left: 3px; top: .1rem; color: var(--success); font-size: 12px; font-weight: 700; }
.plan .btn { margin-top: auto; }

/* ---------- Industrias: usan .imgcard--cover ---------- */

/* ---------- Aliados ---------- */
.partners { background: var(--gradient-primary); color: #fff; border-radius: var(--radius-2xl); padding: clamp(2rem, 5vw, 3.5rem); text-align: center; }
.partners h2 { color: #fff; }
.partners p { color: rgba(255,255,255,.82); max-width: 40rem; margin: 0 auto 1.5rem; }

/* ---------- Contacto ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 2.5rem; }
@media (max-width: 860px) {
    .contact-grid { grid-template-columns: 1fr; }
    /* En móvil el título y datos de contacto van centrados como el resto de secciones */
    .contact-info { text-align: center; }
    .contact-info .contact-line { justify-content: center; }
}
.contact-info h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); }
.contact-info .contact-line { display: flex; gap: .7rem; align-items: center; margin-bottom: .9rem; color: var(--text-secondary); }
.contact-info .contact-line svg { width: 20px; height: 20px; color: var(--accent); flex-shrink: 0; }
.form { background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: var(--radius-2xl); padding: 1.75rem; box-shadow: var(--shadow-md); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.field { margin-bottom: 1rem; }
.field label { display: block; font-size: var(--fs-sm); font-weight: var(--fw-medium); color: var(--text-secondary); margin-bottom: .35rem; }
.field input, .field select, .field textarea { width: 100%; font: inherit; color: var(--text-primary); background: var(--bg-page); border: 1px solid var(--border-default); border-radius: var(--radius-md); padding: .7rem .8rem; transition: border-color var(--t-fast), box-shadow var(--t-fast); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: var(--shadow-focus); }
.field textarea { min-height: 110px; resize: vertical; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.form-note { font-size: var(--fs-xs); color: var(--text-tertiary); margin-top: .75rem; }
.alert { padding: .8rem 1rem; border-radius: var(--radius-md); margin-bottom: 1rem; font-size: var(--fs-sm); border: 1px solid; }
.alert-success { background: var(--success-bg); border-color: var(--success-border); color: var(--success); }
.alert-danger { background: var(--danger-bg); border-color: var(--danger-border); color: var(--danger); }

/* ---------- Footer ---------- */
.site-footer { background: var(--primary-dark, #001444); color: rgba(255,255,255,.75); padding: 3rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2rem; margin-bottom: 2rem; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer img { height: 60px; filter: brightness(0) invert(1); margin-bottom: 1rem; }
.site-footer h4 { color: #fff; font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: var(--ls-wide); }
.site-footer a { color: rgba(255,255,255,.75); display: block; padding: .25rem 0; font-size: var(--fs-sm); }
.site-footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 1.25rem; font-size: var(--fs-xs); color: rgba(255,255,255,.55); display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem; }

/* WhatsApp flotante */
.wa-float { position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: var(--z-fixed); width: 54px; height: 54px; border-radius: 50%; background: #25D366; color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lg); }
.wa-float svg { width: 30px; height: 30px; }

/* ============================================================
   Beneficios v2 (imagen banner + contenido visible) — estilo distinto
   ============================================================ */
.benefits-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.benefit2 { position: relative; background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; transition: transform var(--t-base), box-shadow var(--t-base); }
.benefit2:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.benefit2-img { height: 150px; background-image: var(--bg); background-size: cover; background-position: center; }
.benefit2-body { position: relative; padding: 26px 18px 20px; }
.benefit2-icon { position: absolute; top: -20px; left: 18px; width: 42px; height: 42px; border-radius: 12px; background: var(--gradient-accent); color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-accent-md); }
.benefit2-icon svg { width: 22px; height: 22px; }
.benefit2-body h3 { font-size: var(--fs-lg); color: var(--text-primary); margin: .35rem 0 .3rem; }
.benefit2-body p { font-size: var(--fs-sm); margin: 0; }
.benefit2-tag { display: inline-block; font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: var(--ls-wide); color: var(--secondary); margin-bottom: .3rem; }
.benefit2--wide { grid-column: 1 / -1; flex-direction: row; }
/* Imagen = 2 cuadros (50%), texto = 2 cuadros (50%): simetría con la fila de arriba */
.benefit2--wide .benefit2-img { height: auto; flex: 0 0 50%; min-height: 250px; }
.benefit2--wide .benefit2-body { flex: 0 0 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 32px 40px; }
.benefit2--wide .benefit2-icon { position: static; margin: 0 auto 12px; }
.benefit2--wide h3 { font-size: var(--fs-2xl); }
.benefit2--wide p { font-size: var(--fs-base); margin-bottom: 1.4rem; max-width: 46ch; }
.benefit2--wide .btn { align-self: center; }
@media (max-width: 1000px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 760px) {
    .benefit2--wide { flex-direction: column; }
    .benefit2--wide .benefit2-img { flex: auto; height: 180px; }
    .benefit2--wide .benefit2-icon { position: static; margin: 0 auto 12px; }
    .benefit2--wide .benefit2-body { flex: auto; padding: 26px 20px 24px; }
}
@media (max-width: 600px) { .benefits-grid { grid-template-columns: 1fr; } }

/* ============================================================
   Sección Video demo
   ============================================================ */
.video-wrap { max-width: 900px; margin: 0 auto; border-radius: var(--radius-2xl); overflow: hidden; box-shadow: var(--shadow-xl); border: 1px solid var(--border-subtle); background: #000; aspect-ratio: 16 / 9; }
.video-wrap video { width: 100%; height: 100%; display: block; object-fit: cover; }
.video-note { max-width: 760px; margin: 1.75rem auto 0; }
.video-note p { font-size: var(--fs-lg); line-height: 1.7; color: var(--text-secondary); text-align: center; font-style: italic; margin: 0; }

/* ============================================================
   Planes: banda con fondo minimalista
   ============================================================ */
.planes-band { position: relative; color: #fff; background: #0a1430; isolation: isolate; }
.planes-band::before { content: ""; position: absolute; inset: 0; z-index: -2; background-image: var(--pbg); background-size: cover; background-position: center; }
.planes-band::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(6,14,40,.80), rgba(6,14,40,.90)); }
.planes-band .section-title { color: #fff; }
.planes-band .section-sub { color: rgba(255,255,255,.82); }
.planes-band .eyebrow { color: var(--secondary); }
.plans-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem; }
.plans-grid .plan { flex: 0 1 350px; }

/* ============================================================
   Contacto + Footer con fondo compartido
   ============================================================ */
.cf-band { position: relative; isolation: isolate; background: #06122e; }
.cf-band::before { content: ""; position: absolute; inset: 0; z-index: -2; background-image: var(--cfbg); background-size: cover; background-position: center; }
/* El tope arranca en el mismo tono que el borde inferior del collage de Industrias
   (rgba(0,10,35)) para fundir sin costura; la textura del fondo emerge más abajo. */
.cf-band::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgb(0,10,35) 0%, rgba(4,10,30,.94) 12%, rgba(4,10,30,.86) 42%, rgba(3,8,24,.96) 100%); }
.cf-section { background: transparent; }
.cf-section .contact-info h2 { color: #fff; }
.cf-section .contact-info p { color: rgba(255,255,255,.82); }
.cf-section .contact-info .eyebrow { color: var(--secondary); }
.cf-section .contact-line { color: rgba(255,255,255,.85); }
.cf-section .contact-line a { color: #fff; }
.cf-band .site-footer { background: transparent; }
.cf-band .site-footer .footer-bottom { border-top-color: rgba(255,255,255,.15); }

/* ============================================================
   Full-bleed + secciones inmersivas (estilo SpaceX)
   ============================================================ */
html, body { overflow-x: hidden; }
.full-bleed { width: 100vw; margin-left: calc(50% - 50vw); }
.eyebrow-light { color: var(--secondary) !important; }

/* --- Sección con video/imagen de fondo completo --- */
.section-full { position: relative; overflow: hidden; color: #fff; isolation: isolate; padding: clamp(5rem, 13vw, 9rem) 0; }
.section-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.section-full-overlay { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(2,8,26,.58) 0%, rgba(2,8,26,.36) 50%, rgba(2,8,26,.74) 100%); }
.section-full-content { position: relative; text-align: center; max-width: 820px; margin: 0 auto; }
.lead-float { font-size: clamp(1.05rem, 2.4vw, 1.4rem); line-height: 1.65; color: rgba(255,255,255,.92); max-width: 720px; margin: .5rem auto 0; font-style: italic; text-shadow: 0 1px 16px rgba(0,0,0,.45); }

/* --- Industrias: collage integrado --- */
.industrias-full { padding: clamp(3rem, 7vw, 5rem) 0 0; overflow: hidden; }
.collage { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; margin-top: clamp(1.5rem, 3vw, 2.5rem); }
.collage-cell { position: relative; height: clamp(340px, 40vw, 470px); overflow: hidden; }
.collage-media { position: absolute; inset: 0; background-image: var(--bg); background-size: cover; background-position: center; transition: transform .7s cubic-bezier(.2,.7,.2,1); }
.collage-cell::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,10,35,.92) 0%, rgba(0,10,35,.18) 55%, rgba(0,10,35,.5) 100%); transition: background .4s; }
.collage-cell:hover .collage-media { transform: scale(1.08); }
.collage-cell:hover::after { background: linear-gradient(to top, rgba(0,10,35,.78) 0%, rgba(0,10,35,0) 60%, rgba(0,10,35,.25) 100%); }
.collage-label { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: 1.4rem 1.5rem; }
.collage-label h4 { color: #fff; font-size: var(--fs-xl); margin: 0 0 .2rem; text-shadow: 0 1px 10px rgba(0,0,0,.5); }
.collage-desc { color: rgba(255,255,255,.88); font-size: var(--fs-sm); }
@media (max-width: 900px) { .collage { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .collage { grid-template-columns: 1fr; gap: 0; } .collage-cell { height: 230px; } .collage-label { padding: 1rem 1.2rem; } }

/* --- Aliados: banda con FONDO PROPIO (navy de marca), separada del fondo-foto de contacto/footer --- */
.aliados-sec { text-align: center; position: relative; isolation: isolate; color: #fff;
  background: linear-gradient(165deg, #012a80 0%, #001c56 55%, #041233 100%);
  border-top: 1px solid rgba(255,255,255,.08); }
.aliados-sec::before { content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(120% 80% at 50% -10%, rgba(0,156,222,.18), transparent 60%); }
.aliados-float { max-width: 720px; margin: 0 auto; }
.aliados-float h2 { color: #fff; font-size: clamp(1.6rem, 4vw, 2.4rem); }
.aliados-float p { color: rgba(255,255,255,.86); font-size: var(--fs-lg); margin-bottom: 1.5rem; }

/* Showcase del aliado (Tecnomotriz M&A) */
.aliados-partners { margin-top: clamp(2.2rem, 5vw, 3.4rem); display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.aliados-partners-label { font-size: var(--fs-sm); font-weight: var(--fw-semibold); letter-spacing: var(--ls-wide);
  text-transform: uppercase; color: rgba(255,255,255,.6); }
.ally-card { display: inline-flex; align-items: center; gap: 1.25rem; text-align: left; text-decoration: none;
  max-width: 100%; width: min(600px, 100%); padding: 1.25rem 1.6rem 1.25rem 1.25rem; border-radius: var(--radius-lg);
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.16); backdrop-filter: blur(6px);
  transition: var(--t-base); }
.ally-card:hover { border-color: var(--accent); background: rgba(255,255,255,.1); transform: translateY(-2px); }
.ally-logo { flex: none; width: 84px; height: 84px; border-radius: 50%; display: grid; place-items: center;
  background: radial-gradient(closest-side, rgba(0,156,222,.22), transparent 72%); }
.ally-logo img { width: 84px; height: 84px; object-fit: contain; display: block; }
.ally-info { display: flex; flex-direction: column; gap: .28rem; min-width: 0; }
.ally-name { color: #fff; font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; line-height: 1.1; }
.ally-chips { display: flex; flex-wrap: wrap; gap: .4rem; }
.ally-chip { font-size: var(--fs-xs); font-weight: var(--fw-bold); letter-spacing: .02em; text-transform: uppercase;
  padding: .22rem .62rem; border-radius: var(--radius-full);
  color: var(--secondary); background: rgba(0,156,222,.14); border: 1px solid rgba(0,156,222,.42); }
.ally-chip--accent { color: #fff; background: rgba(231,97,20,.92); border-color: transparent; }
.ally-desc { color: rgba(255,255,255,.66); font-size: var(--fs-sm); line-height: 1.4; }
.ally-url { color: var(--secondary); font-size: var(--fs-sm); font-weight: var(--fw-semibold);
  display: inline-flex; align-items: center; gap: .3rem; margin-top: .1rem; }
.ally-url svg { width: 14px; height: 14px; flex: none; }
.ally-card:hover .ally-url { color: var(--accent); }

/* --- Separador decorativo entre secciones --- */
.section-sep { display: flex; align-items: center; justify-content: center; gap: 1rem; padding: clamp(1.5rem, 4vw, 3rem) 1.25rem; max-width: var(--container-xl); margin: 0 auto; }
.section-sep i { height: 1px; width: min(180px, 26vw); display: block; background: linear-gradient(90deg, transparent, var(--border-strong)); }
.section-sep i:last-child { background: linear-gradient(90deg, var(--border-strong), transparent); }
.section-sep svg { width: 20px; height: 20px; color: var(--accent); flex: none; }

/* --- Cintillo con camión en movimiento (separador con vida) --- */
.truck-strip {
    position: relative;
    height: 120px;
    overflow: hidden;
    isolation: isolate;
    background: linear-gradient(180deg, transparent 0, var(--bg-surface-2) 22%, var(--bg-surface-2) 78%, transparent 100%);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}
/* Carretera: doble línea (borde + eje central discontinuo) */
.truck-strip .truck-road {
    position: absolute; left: 0; right: 0; top: 50%;
    transform: translateY(30px);
    height: 3px;
    background: var(--border-strong);
    opacity: .55;
}
.truck-strip .truck-road::after {
    content: ""; position: absolute; left: 0; right: 0; top: 50%; transform: translateY(-50%);
    height: 2px;
    background: repeating-linear-gradient(90deg, var(--accent) 0 26px, transparent 26px 54px);
    opacity: .8;
}
/* Cada vehículo es una unidad (pin de rastreo + imagen) que se desplaza */
.truck-strip .truck-unit {
    position: absolute; top: 50%; left: -220px;
    width: max-content;              /* evita el "shrink-to-fit" que aplastaba la imagen al salir por la derecha */
    transform: translateY(-62%);
    animation: truckDrive 22s linear infinite;
    will-change: left;
}
.truck-strip .truck-veh { display: block; height: 54px; width: auto; }
/* Pin naranja de rastreo flotando sobre cada vehículo (mismo pin/tamaño que los
   separadores de sección) → transmite que la plataforma los está rastreando. */
.truck-strip .truck-pin {
    position: absolute; left: 50%; bottom: 100%; transform: translateX(-50%);
    width: 20px; height: 20px; margin-bottom: 3px; color: var(--accent);
    filter: drop-shadow(0 2px 3px rgba(0,0,0,.45));
    animation: trackPin 2s ease-in-out infinite;
}
@keyframes trackPin { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(-3px); } }
/* Cinco vehículos HD por carretera: distinta velocidad, salida y carril → tránsito natural */
.truck-strip .v-hd       { animation-duration: 24s; animation-delay:  0s;  top: 62%; }
.truck-strip .v-verde    { animation-duration: 27s; animation-delay: -5s;  top: 60%; }
.truck-strip .v-cisterna { animation-duration: 30s; animation-delay: -12s; top: 63%; }
.truck-strip .v-volteo   { animation-duration: 26s; animation-delay: -16s; top: 64%; }
.truck-strip .v-azul     { animation-duration: 23s; animation-delay: -19s; top: 59%; }
.truck-strip .v-hd .truck-veh, .truck-strip .v-verde .truck-veh { height: 54px; }
.truck-strip .v-cisterna .truck-veh { height: 50px; }
.truck-strip .v-volteo .truck-veh { height: 57px; }
.truck-strip .v-azul .truck-veh { height: 52px; }
@keyframes truckDrive {
    /* El vehículo entra deslizándose por la izquierda (asoma el frente) y sale
       deslizándose por la derecha (el frente sale primero) — mismo efecto en espejo,
       sin desvanecer: se mete/saca detrás del borde del cintillo (overflow:hidden). */
    0%   { left: -260px; transform: translateY(-62%); }
    50%  { transform: translateY(-66%); }
    100% { left: calc(100% + 40px); transform: translateY(-62%); }
}
/* Variante sobre fondo oscuro (industrias → aliados) */
.truck-strip--dark { background: linear-gradient(180deg, transparent 0, var(--primary-dark) 20%, var(--primary-dark) 80%, transparent 100%); border-color: rgba(255,255,255,.10); }
.truck-strip--dark .truck-road { background: rgba(255,255,255,.28); }
:root.dark .truck-strip { background: linear-gradient(180deg, transparent 0, var(--bg-elevated) 22%, var(--bg-elevated) 78%, transparent 100%); }
@media (max-width: 640px) { .truck-strip { height: 100px; } .truck-strip .truck-veh { height: 40px !important; } }
@media (prefers-reduced-motion: reduce) {
    .truck-strip .truck-unit { animation: none; }
    .truck-strip .v-hd       { left: 4%; }
    .truck-strip .v-verde    { left: 24%; }
    .truck-strip .v-cisterna { left: 45%; }
    .truck-strip .v-volteo   { left: 66%; }
    .truck-strip .v-azul     { left: 84%; }
}

/* --- Sello de marca (isotipo) en el hero: promociona la identidad --- */
.hero-brandmark {
    position: absolute; z-index: -1; top: 50%; right: clamp(-40px, 2vw, 60px);
    transform: translateY(-50%);
    width: clamp(220px, 34vw, 460px); height: auto;
    opacity: .10; pointer-events: none; filter: saturate(1.1);
}
@media (max-width: 860px) { .hero-brandmark { right: -80px; opacity: .07; width: 300px; } }

/* --- Ajustes responsive de encuadre --- */
@media (max-width: 720px) {
    .section { padding: clamp(2.5rem, 9vw, 4rem) 0; }
    .hero-inner { padding: clamp(3.5rem, 16vw, 6rem) 0 clamp(2.5rem, 10vw, 4rem); }
    .plans-grid .plan { flex: 1 1 100%; }
    .plan:hover, .plan.is-featured:hover { transform: translateY(-4px); }
    .benefit2:hover, .imgcard:hover, .collage-cell:hover .collage-media { transform: none; }
    .section-full { padding: clamp(3.5rem, 16vw, 6rem) 0; }
}

/* ============================================================
   Ajustes finos: títulos en 1 línea + secciones más inmersivas
   ============================================================ */
/* nowrap (título en 1 línea) solo desde 1024px; abajo envuelve y sigue centrado */
@media (min-width: 1024px) { .section-title--nowrap { white-space: nowrap; } }

/* Tecnología: carrusel más grande que llena la sección */
#tecnologia { padding-top: clamp(2.5rem, 5vw, 3.5rem); padding-bottom: 0; }
.tech-carousel { padding-bottom: clamp(2rem, 5vw, 3.5rem); }
.tech-track .imgcard { height: clamp(420px, 54vh, 580px); }

/* Industrias: título flotando sobre el collage */
.industrias-full { padding: 0; }
.collage { position: relative; margin-top: 0; }
.collage::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 55%; background: linear-gradient(to bottom, rgba(2,8,26,.96) 0%, rgba(2,8,26,.55) 45%, transparent 100%); z-index: 3; pointer-events: none; }
.collage-head { position: absolute; top: 0; left: 0; right: 0; z-index: 5; text-align: center; padding: clamp(2rem, 5vw, 3.5rem) 1.25rem 1rem; }
.collage-head .section-title { margin: 0; text-shadow: 0 2px 16px rgba(0,0,0,.55); }
@media (max-width: 900px) { .collage::before { height: 42%; } }

/* Beneficios: full-bleed, imágenes más grandes, menos espaciado */
#beneficios { padding-bottom: clamp(2rem, 4vw, 3rem); }
.benefits-grid.full-bleed { gap: 6px; }
.benefits-grid.full-bleed .benefit2 { border-radius: 0; }
.benefits-grid.full-bleed .benefit2-img { height: 190px; }
.benefits-grid.full-bleed .benefit2--wide .benefit2-img { height: auto; }
@media (max-width: 600px) { .benefits-grid.full-bleed .benefit2 { border-radius: var(--radius-lg); } .benefits-grid.full-bleed { gap: 1rem; padding: 0 1rem; } }

/* ============================================================
   Beneficios: texto centrado FLOTANDO sobre la imagen (overlay)
   ============================================================ */
.benefits-grid .benefit2:not(.benefit2--wide) { height: clamp(340px, 30vw, 440px); }
.benefit2:not(.benefit2--wide) .benefit2-img { position: absolute; inset: 0; height: 100%; transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.benefit2:not(.benefit2--wide):hover .benefit2-img { transform: scale(1.07); }
.benefit2:not(.benefit2--wide) .benefit2-body {
    position: absolute; inset: 0; z-index: 2;
    display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
    padding: 1.5rem 1.35rem;
    background: linear-gradient(to top, rgba(0,10,35,.92) 0%, rgba(0,10,35,.5) 50%, rgba(0,10,35,.72) 100%);
}
.benefit2:not(.benefit2--wide) .benefit2-icon { position: static; top: auto; left: auto; margin: 0 auto .9rem; width: 46px; height: 46px; }
.benefit2:not(.benefit2--wide) .benefit2-body h3 { color: #fff; font-size: var(--fs-xl); margin: 0 0 .4rem; text-shadow: 0 2px 12px rgba(0,0,0,.5); }
.benefit2:not(.benefit2--wide) .benefit2-body p { color: rgba(255,255,255,.9); font-size: var(--fs-sm); max-width: 30ch; }
/* la tarjeta ancha (sala de monitoreo) también un poco más alta */
.benefit2--wide { min-height: 340px; }
@media (max-width: 600px) { .benefits-grid .benefit2:not(.benefit2--wide) { height: 260px; } }

/* ============================================================
   Demo: sección alta, título arriba / texto abajo
   ============================================================ */
.demo-full { min-height: min(88vh, 820px); padding: 0; display: flex; align-items: stretch; }
.demo-content { display: flex; flex-direction: column; justify-content: space-between; align-items: center; text-align: center; width: 100%; padding: clamp(2.5rem, 7vh, 5.5rem) 1.25rem; gap: 1.5rem; }
.demo-top { margin: 0 auto; }
.demo-top .section-title { margin: 0; }
.demo-bottom { margin: 0 auto; }
@media (max-width: 767px) { .demo-full { min-height: 70vh; } }

/* ============================================================
   Header fijo con efecto (encoge al hacer scroll)
   ============================================================ */
.nav { transition: height var(--t-base); }
.nav-logo img { transition: height var(--t-base), transform var(--t-fast); }
.site-header.is-scrolled { background: color-mix(in srgb, var(--bg-page) 97%, transparent); box-shadow: var(--shadow-md); }
.site-header.is-scrolled .nav { height: 58px; }
.site-header.is-scrolled .nav-logo img { height: 44px; }
@media (max-width: 640px) { .site-header.is-scrolled .nav-logo img { height: 40px; } }