/* ==========================================================
   Grupo Bargo de México — hoja de estilos principal
   Estructura basada en ductiline.com; paleta de la marca Grupo Bargo.
   ========================================================== */

@font-face {
    font-family: "MuseoModerno";
    src: url("../fonts/museomoderno-latin.woff2") format("woff2");
    font-weight: 500 800;
    font-display: swap;
}
@font-face {
    font-family: "Wix Madefor Display";
    src: url("../fonts/wixmadefordisplay-latin.woff2") format("woff2");
    font-weight: 400 800;
    font-display: swap;
}

:root {
    --c-navy: #0C1845;
    --c-blue: #2E4EA2;
    --c-blue-dark: #223C80;
    --c-blue-mid: #5E78BD;
    --c-blue-soft: #E8EDF7;
    --c-line: #D7DEEE;
    --c-text: #33405F;
    --c-muted: #5D6785;
    --c-white: #FFFFFF;

    --f-display: "MuseoModerno", "Trebuchet MS", sans-serif;
    --f-body: "Wix Madefor Display", "Segoe UI", Arial, sans-serif;

    --radius: 18px;
    --radius-sm: 10px;
    --shadow: 0 12px 32px rgba(12, 24, 69, .08);
    --shadow-sm: 0 4px 14px rgba(12, 24, 69, .07);

    --container: 1200px;
    --gutter: clamp(16px, 4vw, 32px);
    --space: clamp(56px, 8vw, 104px);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
    margin: 0;
    background: var(--c-white);
    color: var(--c-text);
    font-family: var(--f-body);
    font-size: 1.0625rem;
    line-height: 1.65;
    overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--c-blue); text-underline-offset: .18em; }
a:hover { color: var(--c-blue-dark); }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
h1, h2, h3, h4 { margin: 0; color: var(--c-navy); line-height: 1.15; }
figure { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--c-blue-mid); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: calc(var(--container) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
.narrow { max-width: calc(760px + 2 * var(--gutter)); }

.skip-link { position: absolute; left: -9999px; top: 8px; z-index: 100; padding: 10px 16px; background: var(--c-navy); color: var(--c-white); border-radius: var(--radius-sm); }
.skip-link:focus { left: 8px; }

.icon { width: 1.15em; height: 1.15em; flex: none; }

/* ---------- Tipografía ---------- */
.eyebrow {
    margin: 0 0 .75rem;
    color: var(--c-blue);
    font-size: .8125rem;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}
.eyebrow--light { color: rgba(255, 255, 255, .78); }
.display {
    font-family: var(--f-display);
    font-weight: 700;
    font-size: clamp(2.1rem, 4.6vw, 3.5rem);
    letter-spacing: -.01em;
}
.title {
    font-family: var(--f-display);
    font-weight: 700;
    font-size: clamp(1.75rem, 3.4vw, 2.6rem);
    margin-bottom: 1rem;
}
.lead { font-size: clamp(1.15rem, 1.8vw, 1.35rem); font-weight: 600; color: var(--c-navy); line-height: 1.45; }

/* ---------- Botones ---------- */
.btn {
    display: inline-flex; align-items: center; gap: .55em;
    padding: .8em 1.4em;
    border: 2px solid var(--c-blue);
    border-radius: 999px;
    background: var(--c-blue);
    color: var(--c-white);
    font-weight: 700;
    font-size: .95rem;
    line-height: 1.2;
    text-decoration: none;
    transition: background-color .2s, color .2s, border-color .2s, transform .2s;
}
.btn:hover { background: var(--c-blue-dark); border-color: var(--c-blue-dark); color: var(--c-white); transform: translateY(-1px); }
.btn--outline { background: transparent; color: var(--c-blue); }
.btn--outline:hover { background: var(--c-blue); border-color: var(--c-blue); }
.btn--light { background: var(--c-white); border-color: var(--c-white); color: var(--c-blue); }
.btn--light:hover { background: var(--c-blue-soft); border-color: var(--c-blue-soft); color: var(--c-blue-dark); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 1.5rem; }
.link-arrow { display: inline-flex; align-items: center; gap: .4em; font-weight: 700; text-decoration: none; }

/* ---------- Header ---------- */
.site-header { position: relative; z-index: 20; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 18px; padding-bottom: 18px; }
.brand { display: inline-block; }
.brand__logo { width: clamp(120px, 14vw, 170px); height: auto; }
.topbar__info { display: flex; flex-wrap: wrap; gap: 8px 28px; font-size: .875rem; font-weight: 600; }
.topbar__info a { display: inline-flex; align-items: center; gap: 8px; color: var(--c-navy); text-decoration: none; }
.topbar__info .icon { color: var(--c-blue); }

.navbar { display: flex; border-radius: var(--radius-sm); box-shadow: var(--shadow); }
.navbar__menu { flex: 1; background: var(--c-navy); border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.navbar__menu:last-child { border-radius: var(--radius-sm); }
.navbar__links { display: flex; flex-wrap: wrap; }
.navbar__item { position: relative; }
.navbar__links > li > a {
    display: flex; align-items: center; gap: 6px;
    padding: 18px 18px;
    color: var(--c-white);
    font-size: .875rem;
    font-weight: 800;
    letter-spacing: .04em;
    text-transform: uppercase;
    text-decoration: none;
    transition: background-color .2s;
}
.navbar__links > li > a:hover,
.navbar__links > li > a[aria-current="page"],
.navbar__item.has-sub:hover > a,
.navbar__item.has-sub:focus-within > a { background: rgba(255, 255, 255, .1); color: var(--c-white); }
.navbar__links > li > a[aria-current="page"] { box-shadow: inset 0 -3px 0 var(--c-blue-mid); }
.navbar__links > li:first-child > a { border-radius: var(--radius-sm) 0 0 var(--radius-sm); }

.submenu-toggle { display: none; }
.submenu {
    position: absolute; top: 100%; left: 0; z-index: 40;
    display: none;
    min-width: 250px;
    padding: 8px;
    border-radius: var(--radius-sm);
    background: var(--c-white);
    box-shadow: 0 18px 40px rgba(12, 24, 69, .18);
}
@media (min-width: 768px) {
    .navbar__item.has-sub:hover > .submenu,
    .navbar__item.has-sub:focus-within > .submenu { display: block; }
}
.submenu a {
    display: block;
    padding: 9px 14px;
    border-radius: 8px;
    color: var(--c-navy);
    font-size: .92rem;
    font-weight: 600;
    text-decoration: none;
}
.submenu a:hover, .submenu a:focus-visible { background: var(--c-blue-soft); color: var(--c-blue); }

.badge-hidden {
    padding: 2px 6px;
    border-radius: 999px;
    background: #F2B705;
    color: var(--c-navy);
    font-size: .62rem;
    font-weight: 800;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.navbar__contact { display: flex; background: var(--c-blue); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; overflow: hidden; }
.navbar__contact a {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 18px 22px;
    color: var(--c-white);
    font-size: .875rem;
    font-weight: 700;
    white-space: nowrap;
    text-decoration: none;
}
.navbar__contact a:hover { background: var(--c-blue-dark); color: var(--c-white); }
.navbar__toggle { display: none; }

/* ---------- Vista previa ---------- */
.preview-bar {
    position: fixed; left: 50%; bottom: 16px; z-index: 90;
    transform: translateX(-50%);
    display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px 18px;
    width: max-content; max-width: calc(100% - 24px);
    padding: 10px 18px;
    border-radius: 999px;
    background: var(--c-navy);
    color: var(--c-white);
    font-size: .875rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .3);
}
.preview-bar span { display: inline-flex; align-items: center; gap: 8px; }
.preview-bar a { color: #F2B705; font-weight: 700; }
.pending {
    margin: 16px 0;
    padding: 12px 16px;
    border: 2px dashed #E0A800;
    border-radius: var(--radius-sm);
    background: #FFF8E1;
    color: #6B5200;
    font-size: .9rem;
}
.pending strong { margin-right: 6px; padding: 1px 8px; border-radius: 999px; background: #F2B705; color: var(--c-navy); font-size: .72rem; letter-spacing: .05em; text-transform: uppercase; }

/* ---------- Secciones genéricas ---------- */
.section { padding: var(--space) 0; }
.section--tight { padding: calc(var(--space) * .6) 0; }
.section--soft { background: var(--c-blue-soft); }
.section__head { max-width: 760px; margin-bottom: clamp(28px, 4vw, 48px); }

.media-cover { width: 100%; height: 100%; object-fit: cover; }
.media-contain { width: 100%; height: 100%; object-fit: contain; background: var(--c-white); border: 1px solid var(--c-line); }

/* Intro (Nosotros) */
.intro { padding-top: clamp(40px, 6vw, 72px); }
.intro__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.intro__text .lead { margin-top: 1.25rem; }
.intro__media { position: relative; }
.intro__media img { aspect-ratio: 4 / 3.4; border-radius: var(--radius); box-shadow: var(--shadow); }
.intro__media::before {
    content: ""; position: absolute; z-index: -1;
    inset: 28px -18px -18px 28px;
    border-radius: var(--radius);
    background: var(--c-blue);
}
.stat-card {
    position: absolute; left: -20px; bottom: 28px;
    display: flex; flex-direction: column; align-items: center;
    padding: 14px 26px;
    border-radius: var(--radius);
    background: var(--c-white);
    box-shadow: var(--shadow);
    text-align: center;
}
.stat-card__value { font-family: var(--f-display); font-size: 2.2rem; font-weight: 800; color: var(--c-blue); line-height: 1; }
.stat-card__label { font-size: .85rem; font-weight: 600; color: var(--c-navy); letter-spacing: .04em; }

/* Split texto / imagen */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.split--reverse .split__media { order: -1; }
.split__media img { aspect-ratio: 4 / 3; border-radius: var(--radius); box-shadow: var(--shadow); }
.split__media--tall img { aspect-ratio: 4 / 5; max-height: 620px; }

/* Tarjetas de diferenciadores */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature {
    padding: 28px;
    border-radius: var(--radius);
    background: var(--c-blue-soft);
    transition: transform .25s, box-shadow .25s;
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.feature__icon {
    display: inline-grid; place-items: center;
    width: 52px; height: 52px; margin-bottom: 18px;
    border-radius: 14px;
    background: var(--c-blue);
    color: var(--c-white);
}
.feature__icon .icon { width: 26px; height: 26px; }
.feature__title { font-family: var(--f-display); font-size: 1.3rem; font-weight: 700; margin-bottom: .5rem; }
.feature p { font-size: .98rem; }

/* Línea de tiempo (historia) */
.timeline { position: relative; max-width: 860px; padding-left: 36px; }
.timeline::before { content: ""; position: absolute; left: 8px; top: 8px; bottom: 8px; width: 2px; background: var(--c-line); }
.timeline__item { position: relative; padding-bottom: 36px; }
.timeline__item:last-child { padding-bottom: 0; }
.timeline__item::before {
    content: ""; position: absolute; left: -36px; top: 6px;
    width: 18px; height: 18px;
    border: 4px solid var(--c-blue-soft);
    border-radius: 50%;
    background: var(--c-blue);
    box-shadow: 0 0 0 2px var(--c-blue);
}
.timeline__title { font-family: var(--f-display); font-size: 1.45rem; font-weight: 700; margin-bottom: .6rem; }

/* Declaración (Misión) */
.statement {
    display: grid; grid-template-columns: minmax(200px, .8fr) 1.4fr; gap: clamp(24px, 4vw, 56px); align-items: center;
    padding: clamp(32px, 5vw, 64px);
    border-radius: var(--radius);
    background: var(--c-navy);
    color: var(--c-white);
}
.statement__title { font-family: var(--f-display); font-size: clamp(2.4rem, 6vw, 4.2rem); font-weight: 800; color: var(--c-white); text-transform: uppercase; text-align: center; }
.statement__text { font-size: clamp(1.05rem, 1.6vw, 1.25rem); line-height: 1.6; }

/* ---------- Portada ---------- */
.hero {
    position: relative;
    isolation: isolate;
    margin-top: 0;
    min-height: clamp(520px, 72vh, 720px);
    display: flex;
    align-items: flex-end;
    color: var(--c-white);
    overflow: hidden;
}
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero::before {
    content: ""; position: absolute; inset: 0; z-index: -1;
    background:
        linear-gradient(90deg, rgba(12, 24, 69, .88) 0%, rgba(12, 24, 69, .62) 45%, rgba(12, 24, 69, .15) 100%),
        linear-gradient(0deg, rgba(12, 24, 69, .55) 0%, transparent 45%);
}
.hero__inner {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 32px;
    align-items: end;
    padding-top: clamp(64px, 10vw, 120px);
    padding-bottom: clamp(40px, 6vw, 64px);
}
.hero__title {
    font-family: var(--f-display);
    font-size: clamp(2.3rem, 5.4vw, 4.1rem);
    font-weight: 800;
    color: var(--c-white);
    line-height: 1.05;
    letter-spacing: -.01em;
    max-width: 14ch;
}
.hero__lead { margin-top: 1.1rem; max-width: 34ch; font-size: clamp(1.1rem, 1.8vw, 1.35rem); color: rgba(255, 255, 255, .9); line-height: 1.45; }
.hero__cards { display: flex; flex-direction: column; align-items: flex-end; gap: 14px; }
.info-card {
    display: flex; gap: 14px; align-items: flex-start;
    max-width: 320px;
    padding: 18px 22px;
    border-radius: var(--radius);
    background: var(--c-blue);
    box-shadow: var(--shadow);
    font-size: .95rem;
}
.info-card .icon { width: 28px; height: 28px; margin-top: 2px; }
.info-card strong { display: block; font-size: 1.05rem; }
.info-card span { color: rgba(255, 255, 255, .88); }
.stat-card--static { position: static; flex-direction: row; gap: 12px; padding: 16px 24px; }
.stat-card--static .stat-card__label { text-align: left; max-width: 9ch; line-height: 1.2; }

.btn--ghost-light { background: transparent; border-color: rgba(255, 255, 255, .7); color: var(--c-white); }
.btn--ghost-light:hover { background: rgba(255, 255, 255, .12); border-color: var(--c-white); color: var(--c-white); }

.title--xl { font-size: clamp(1.9rem, 3.8vw, 2.9rem); }
.section--flush-top { padding-top: 0; }
.section__head--center { margin-left: auto; margin-right: auto; text-align: center; }

.accent-media { position: relative; }
.accent-media::before {
    content: ""; position: absolute; z-index: -1;
    inset: 24px 24px -18px -18px;
    border-radius: var(--radius);
    background: var(--c-blue);
}
.accent-media { isolation: isolate; }

/* Dos tarjetas (equivalente a Hierro gris / Hierro dúctil) */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.duo__card { padding: clamp(28px, 4vw, 44px); border-radius: var(--radius); color: rgba(255, 255, 255, .9); }
.duo__card--navy { background: var(--c-navy); }
.duo__card--blue { background: var(--c-blue); }
.duo__title { font-family: var(--f-display); font-size: clamp(1.4rem, 2.4vw, 1.9rem); font-weight: 700; color: var(--c-white); margin-bottom: 1rem; }

/* Tarjetas de soluciones */
.sol-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 22px; }
.sol-card { flex: 1 1 300px; max-width: calc((100% - 44px) / 3); }
.sol-card__link {
    display: flex; flex-direction: column; height: 100%;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--c-white);
    box-shadow: var(--shadow-sm);
    color: inherit;
    text-decoration: none;
    transition: transform .25s, box-shadow .25s;
}
.sol-card__link:hover { transform: translateY(-4px); box-shadow: var(--shadow); color: inherit; }
.sol-card__media img { aspect-ratio: 16 / 10; }
.sol-card__body { display: flex; flex-direction: column; flex: 1; padding: 22px 24px 24px; }
.sol-card__title { font-family: var(--f-display); font-size: 1.4rem; font-weight: 700; margin-bottom: .5rem; }
.sol-card__body p { font-size: .96rem; flex: 1; }
.sol-card__more { display: inline-flex; align-items: center; gap: .4em; margin-top: 1rem; color: var(--c-blue); font-weight: 800; font-size: .875rem; letter-spacing: .06em; text-transform: uppercase; }

/* Marcas */
.brand-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.brand-list a {
    display: block;
    padding: 12px 22px;
    border-radius: 999px;
    background: var(--c-white);
    box-shadow: var(--shadow-sm);
    color: var(--c-navy);
    font-weight: 800;
    text-decoration: none;
    transition: background-color .2s, color .2s;
}
.brand-list a:hover { background: var(--c-blue); color: var(--c-white); }

/* ---------- Banner de página (Soluciones) ---------- */
.page-banner { padding-top: clamp(24px, 4vw, 40px); }
.page-banner__box {
    padding: clamp(32px, 5vw, 56px) clamp(24px, 4vw, 48px);
    border-radius: var(--radius);
    background: var(--c-blue);
    background-image: radial-gradient(120% 140% at 100% 0%, rgba(255, 255, 255, .14) 0, transparent 55%);
    text-align: center;
}
.page-banner__title { font-family: var(--f-display); font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; color: var(--c-white); text-transform: uppercase; letter-spacing: .02em; line-height: 1.05; }
.page-banner__lead { max-width: 720px; margin: 1rem auto 0; color: rgba(255, 255, 255, .9); font-size: 1.1rem; }

.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 4px 0; margin-bottom: 14px; font-size: .85rem; color: var(--c-muted); }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin: 0 10px; color: var(--c-line); }
.breadcrumbs a { color: var(--c-muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--c-blue); text-decoration: underline; }
.breadcrumbs [aria-current] { color: var(--c-navy); font-weight: 700; }

/* ---------- Catálogo y fichas ---------- */
.placeholder-media { display: grid; place-items: center; width: 100%; height: 100%; min-height: 160px; background: var(--c-blue-soft); color: var(--c-blue-mid); }
.placeholder-media .icon { width: 44px; height: 44px; }
.sol-card__media, .product-card__media { aspect-ratio: 16 / 10; overflow: hidden; }
.sol-card__media .placeholder-media, .product-card__media .placeholder-media { aspect-ratio: auto; }

.product-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.product-card {
    display: grid; grid-template-columns: 1fr 180px; gap: 18px; align-items: start; height: 100%;
    padding: 26px;
    border-radius: var(--radius);
    background: var(--c-white);
    box-shadow: var(--shadow);
    color: inherit;
    text-decoration: none;
    transition: transform .25s;
}
.product-card:hover { transform: translateY(-3px); color: inherit; }
.product-card__media { order: 2; aspect-ratio: 1; border-radius: var(--radius-sm); }
.product-card__title { font-family: var(--f-display); font-size: 1.4rem; font-weight: 800; text-transform: uppercase; margin-bottom: .5rem; }
.product-card__body p { font-size: .95rem; }

.product-detail { display: grid; grid-template-columns: 1.5fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.product-detail__aside { display: grid; gap: 18px; }
.variant-card { padding: 16px; border: 1px solid var(--c-line); border-radius: var(--radius); background: var(--c-blue-soft); text-align: center; }
.variant-card__name { font-weight: 800; color: var(--c-navy); margin-bottom: 10px; }
.variant-card__media { overflow: hidden; border-radius: var(--radius-sm); margin-bottom: 12px; aspect-ratio: 1; background: var(--c-white); }
.variant-card__media--photo { aspect-ratio: 4 / 3; margin-bottom: 0; }
.btn--block { width: 100%; justify-content: center; }
.notice { display: flex; gap: 12px; padding: 16px 18px; border-radius: var(--radius-sm); background: var(--c-blue-soft); color: var(--c-navy); }
.notice .icon { margin-top: .2em; color: var(--c-blue); }
.prose p { margin-bottom: 1.1em; }
.meta { color: var(--c-muted); font-size: .88rem; font-weight: 700; }
.facts { display: grid; gap: 12px; padding: 22px; border-radius: var(--radius); background: var(--c-blue-soft); }
.facts dt { font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--c-blue); }
.facts dd { margin: 0; color: var(--c-navy); font-weight: 600; }
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 40px; }
.gallery img { aspect-ratio: 4 / 3; border-radius: var(--radius-sm); }
.empty-state { display: grid; justify-items: center; gap: 12px; padding: 48px 24px; border-radius: var(--radius); background: var(--c-blue-soft); color: var(--c-navy); text-align: center; font-size: 1.1rem; }
.empty-state .icon { width: 42px; height: 42px; color: var(--c-blue); }

/* Recursos */
.feature-grid--links > li { display: flex; }
.feature--link { display: block; width: 100%; color: inherit; text-decoration: none; }
.feature--link:hover { color: inherit; }
.doc-group__title { font-family: var(--f-display); font-size: 1.4rem; font-weight: 700; margin: 28px 0 12px; }
.doc-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 10px; }
.doc { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: var(--radius-sm); background: var(--c-blue-soft); color: var(--c-navy); font-weight: 700; text-decoration: none; }
.doc span { flex: 1; }
.doc:hover { background: var(--c-blue); color: var(--c-white); }
.doc-cards, .video-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 22px; }
.doc-card { display: flex; flex-direction: column; height: 100%; overflow: hidden; border-radius: var(--radius); background: var(--c-white); box-shadow: var(--shadow-sm); color: inherit; text-decoration: none; }
.doc-card__media { aspect-ratio: 3 / 4; background: var(--c-blue-soft); }
.doc-card__body { padding: 16px 18px 20px; }
.doc-card__title { font-size: 1.05rem; font-weight: 800; margin-bottom: .4rem; font-family: var(--f-body); }
.video-card video { width: 100%; aspect-ratio: 16 / 9; border-radius: var(--radius-sm); background: var(--c-navy); }
.video-card__title { font-size: 1.05rem; font-weight: 800; margin: 10px 0 4px; font-family: var(--f-body); }

/* Valores y visión */
.statement--blue { margin-top: 20px; background: var(--c-blue); }
.values__title { font-family: var(--f-display); font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 800; text-align: center; margin: 48px 0 20px; }
.values { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.values__item { display: grid; gap: 4px; padding: 14px 26px; border-radius: 999px; background: var(--c-blue-soft); color: var(--c-navy); text-align: center; }
.values__item span { font-size: .9rem; color: var(--c-text); }

/* ---------- Contacto ---------- */
.contact { display: grid; grid-template-columns: 1.6fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; margin-bottom: 24px; }
.field { display: grid; gap: 6px; }
.field--full { grid-column: 1 / -1; }
.field label { font-weight: 700; color: var(--c-navy); font-size: .92rem; }
.field input:not([type="checkbox"]), .field select, .field textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--c-line);
    border-radius: var(--radius-sm);
    background: var(--c-white);
    color: var(--c-navy);
    font: inherit;
    font-size: 1rem;
}
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--c-blue); box-shadow: 0 0 0 3px rgba(46, 78, 162, .18); }
.field [aria-invalid="true"] { border-color: #C62828; }
.field__error { color: #C62828; font-size: .85rem; font-weight: 600; }
.field--check label { display: flex; gap: 10px; align-items: flex-start; font-weight: 500; color: var(--c-text); }
.field--check input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--c-blue); }
.req { color: #C62828; }
.form__trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.alert { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 20px; padding: 14px 16px; border-radius: var(--radius-sm); font-weight: 600; }
.alert .icon { margin-top: .15em; }
.alert--ok { background: #E6F4EA; color: #1E6B34; }
.alert--error { background: #FDECEA; color: #A5281B; }
.contact__channels { display: grid; gap: 16px; }
.channel { display: flex; gap: 16px; align-items: flex-start; padding: 20px; border-radius: var(--radius); background: var(--c-blue-soft); }
.channel__icon { display: grid; place-items: center; flex: none; width: 46px; height: 46px; border-radius: 12px; background: var(--c-blue); color: var(--c-white); }
.channel__title { font-size: 1.05rem; font-weight: 800; margin-bottom: 2px; font-family: var(--f-body); }
.channel a { font-weight: 700; text-decoration: none; word-break: break-word; }
.map iframe { width: 100%; height: 420px; border: 0; border-radius: var(--radius); }

.brand-list span { display: block; padding: 12px 22px; border-radius: 999px; background: var(--c-white); box-shadow: var(--shadow-sm); color: var(--c-navy); font-weight: 800; }

/* Subnavegación fija */
.subnav {
    position: sticky; top: 0; z-index: 15;
    margin-top: 20px;
    background: rgba(255, 255, 255, .94);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--c-line);
}
.subnav__list { display: flex; gap: 8px; overflow-x: auto; padding: 12px 0; scrollbar-width: none; }
.subnav__list::-webkit-scrollbar { display: none; }
.subnav__list a {
    display: block;
    padding: 8px 16px;
    border: 1px solid var(--c-line);
    border-radius: 999px;
    color: var(--c-navy);
    font-size: .875rem;
    font-weight: 700;
    white-space: nowrap;
    text-decoration: none;
    transition: background-color .2s, color .2s, border-color .2s;
}
.subnav__list a:hover { border-color: var(--c-blue); color: var(--c-blue); }
.subnav__list a[aria-current="true"] { background: var(--c-blue); border-color: var(--c-blue); color: var(--c-white); }

/* ---------- Categorías de soluciones ---------- */
.category { padding: calc(var(--space) * .7) 0 0; }
.category:last-of-type { padding-bottom: var(--space); }
.category__banner {
    display: flex; align-items: center; justify-content: center; gap: 18px;
    padding: 22px 28px;
    border-radius: var(--radius-sm);
    background: var(--c-blue);
}
.category__number { font-family: var(--f-display); font-size: 1.1rem; font-weight: 700; color: rgba(255, 255, 255, .6); }
.category__title { font-family: var(--f-display); font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 800; color: var(--c-white); text-transform: uppercase; letter-spacing: .02em; text-align: center; }

.category__intro { max-width: 980px; margin: clamp(28px, 4vw, 48px) auto; text-align: center; font-size: 1.1rem; }
.category__intro--media { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(28px, 4vw, 56px); align-items: center; max-width: none; text-align: left; }
.category__intro-media img { aspect-ratio: 16 / 10; border-radius: var(--radius); box-shadow: var(--shadow); }

/* Flujo (agua pluvial) */
.flow { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 30px; margin: 1.5rem 0; counter-reset: paso; }
.flow__step {
    position: relative;
    padding: 8px 16px 8px 10px;
    font-size: .98rem;
    border-radius: 999px;
    background: var(--c-blue-soft);
    color: var(--c-navy);
    font-weight: 700;
    counter-increment: paso;
}
.flow__step::before {
    content: counter(paso);
    display: inline-grid; place-items: center;
    width: 26px; height: 26px; margin-right: 8px;
    border-radius: 50%;
    background: var(--c-blue);
    color: var(--c-white);
    font-size: .8rem;
}
.flow__step:not(:last-child)::after {
    content: "→";
    position: absolute; right: -22px; top: 50%;
    transform: translateY(-50%);
    color: var(--c-blue);
    font-weight: 800;
}

/* Bloque de solución */
.solution {
    display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(28px, 4vw, 56px); align-items: start;
    padding: clamp(28px, 4vw, 44px);
    margin-bottom: 24px;
    border: 1px solid var(--c-line);
    border-radius: var(--radius);
    background: var(--c-white);
    box-shadow: var(--shadow-sm);
}
.solution--reverse .solution__media { order: -1; }
.solution--full { grid-template-columns: 1fr; }
.solution__title { font-family: var(--f-display); font-size: clamp(1.4rem, 2.4vw, 1.85rem); font-weight: 700; margin-bottom: 1rem; }

.note { margin-top: 1.25rem; padding: 14px 18px; border-radius: var(--radius-sm); background: var(--c-blue-soft); color: var(--c-navy); font-size: .98rem; }

.solution__media img { border-radius: var(--radius-sm); }
.solution__media--1 img { aspect-ratio: 4 / 3; }

/* Solución con varios productos: encabezado + una tarjeta por producto con su propia imagen */
.solution--items { display: block; }
.solution__head { max-width: 860px; margin-bottom: 28px; }
.offer-grid { display: grid; gap: 22px; grid-template-columns: repeat(2, 1fr); }
.offer-grid--1 { grid-template-columns: minmax(0, 560px); }
.offer-grid--3 { grid-template-columns: repeat(3, 1fr); }
.offer-grid--4 { grid-template-columns: repeat(4, 1fr); }
.offer {
    display: flex; flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--c-line);
    border-radius: var(--radius);
    background: var(--c-blue-soft);
}
.offer__media { aspect-ratio: 16 / 10; overflow: hidden; background: var(--c-white); }
.offer__media--contain { padding: 12px; border-bottom: 1px solid var(--c-line); }
.offer__media--contain .media-contain { border: 0; }
.offer__body { display: flex; flex-direction: column; flex: 1; padding: 20px 22px 22px; border-top: 4px solid var(--c-blue); }
.offer__title { font-family: var(--f-display); font-size: 1.35rem; font-weight: 700; margin-bottom: .5rem; }
.offer__body p { font-size: .98rem; }
.offer__body .btn-row { margin-top: auto; padding-top: 16px; }
.offer-grid--4 .offer__title { font-size: 1.15rem; }
.offer-grid--4 .offer__body p { font-size: .93rem; }

/* ---------- Banda CTA (equivalente a "Suscríbete" de ductiline) ---------- */
.cta-band {
    padding: clamp(56px, 8vw, 96px) 0 clamp(80px, 10vw, 128px);
    background: var(--c-blue);
    border-radius: 0 0 50% 50% / 0 0 clamp(28px, 5vw, 64px) clamp(28px, 5vw, 64px);
    color: var(--c-white);
}
.cta-band__inner { display: grid; grid-template-columns: auto 1fr auto; gap: 16px 36px; align-items: center; }
.cta-band__title { font-family: var(--f-display); font-size: clamp(1.8rem, 3.6vw, 2.8rem); font-weight: 800; color: var(--c-white); text-transform: uppercase; max-width: 12ch; line-height: 1.05; }
.cta-band__text { font-size: 1.1rem; color: rgba(255, 255, 255, .9); margin: 0; }

/* ---------- Footer ---------- */
.site-footer { padding: clamp(40px, 6vw, 64px) 0 32px; font-size: .95rem; }
.site-footer__top { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--c-line); }
.social { display: flex; gap: 16px; font-weight: 700; }
.social a { text-decoration: none; }
.site-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; padding: 32px 0; border-bottom: 1px solid var(--c-line); }
.site-footer__title { font-size: 1.05rem; font-weight: 700; color: var(--c-blue); margin-bottom: 14px; font-family: var(--f-body); }
.site-footer__contact { display: grid; gap: 10px; }
.site-footer__contact li { display: flex; gap: 10px; align-items: flex-start; }
.site-footer__contact .icon { margin-top: .25em; color: var(--c-blue); }
.site-footer__contact a { color: var(--c-text); text-decoration: none; }
.site-footer__nav { display: grid; gap: 10px; justify-items: end; }
.site-footer__nav a { color: var(--c-navy); font-weight: 800; text-transform: uppercase; font-size: .875rem; letter-spacing: .04em; text-decoration: none; }
.site-footer__nav a:hover { color: var(--c-blue); }
.site-footer__bottom { padding-top: 24px; text-align: center; color: var(--c-muted); font-size: .825rem; }
.site-footer__legal { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 24px; margin-bottom: 12px; }
.site-footer__legal a { color: var(--c-muted); text-decoration: none; }
.site-footer__legal a:hover { color: var(--c-blue); text-decoration: underline; }

/* ---------- Responsivo ---------- */
@media (max-width: 1024px) {
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .offer-grid--3, .offer-grid--4 { grid-template-columns: repeat(2, 1fr); }
    .sol-card { max-width: calc((100% - 22px) / 2); }
    .hero__inner { grid-template-columns: 1fr; }
    .hero__cards { flex-direction: row; flex-wrap: wrap; align-items: stretch; justify-content: flex-start; }
    .cta-band__inner { grid-template-columns: 1fr; text-align: center; justify-items: center; }
    .cta-band__title { max-width: none; }
}

@media (max-width: 900px) {
    .intro__grid,
    .split,
    .category__intro--media,
    .solution { grid-template-columns: 1fr; }
    .split--reverse .split__media,
    .solution--reverse .solution__media { order: 0; }
    .intro__media { margin: 0 18px 18px 0; }
    .stat-card { left: 12px; bottom: 12px; }
    .split__media--tall img { aspect-ratio: 4 / 3; }
    .statement { grid-template-columns: 1fr; text-align: center; }
    .duo { grid-template-columns: 1fr; }
    .accent-media { margin: 0 0 18px 18px; }
    .product-detail, .contact { grid-template-columns: 1fr; }
    .gallery { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767px) {
    .topbar { flex-direction: column; gap: 12px; padding-top: 14px; padding-bottom: 14px; }
    .topbar__info { justify-content: center; font-size: .8rem; }

    .navbar { flex-wrap: wrap; }
    .navbar__menu { flex: 1 1 auto; }
    .navbar__toggle {
        display: inline-flex; align-items: center; gap: 10px;
        width: 100%; height: 100%;
        padding: 16px 20px;
        border: 0;
        background: transparent;
        color: var(--c-white);
        font: 800 .875rem/1 var(--f-body);
        letter-spacing: .06em;
        text-transform: uppercase;
        cursor: pointer;
    }
    .navbar__toggle .icon--close { display: none; }
    .navbar__toggle[aria-expanded="true"] .icon--open { display: none; }
    .navbar__toggle[aria-expanded="true"] .icon--close { display: block; }
    .navbar__links { display: none; flex-direction: column; padding-bottom: 8px; }
    .navbar__links.is-open { display: flex; }
    .navbar__links > li > a { padding: 14px 20px; border-radius: 0 !important; }
    .navbar__item.has-sub { display: grid; grid-template-columns: 1fr auto; }
    .submenu-toggle {
        display: grid; place-items: center;
        width: 52px;
        border: 0;
        background: transparent;
        color: var(--c-white);
        cursor: pointer;
    }
    .submenu-toggle[aria-expanded="true"] .icon { transform: rotate(180deg); }
    .submenu { position: static; grid-column: 1 / -1; min-width: 0; padding: 0 0 8px; border-radius: 0; background: rgba(255, 255, 255, .06); box-shadow: none; }
    .submenu.is-open { display: block; }
    .submenu a { padding: 10px 20px 10px 34px; border-radius: 0; color: rgba(255, 255, 255, .88); }
    .submenu a:hover { background: rgba(255, 255, 255, .1); color: var(--c-white); }
    .no-js .submenu { display: block; }
    .navbar__menu { border-radius: var(--radius-sm) var(--radius-sm) 0 0; }
    .navbar__contact { border-radius: 0 0 var(--radius-sm) var(--radius-sm); flex: 1 1 100%; flex-direction: row; justify-content: center; flex-wrap: wrap; }
    .product-grid { grid-template-columns: 1fr; }
    .product-card { grid-template-columns: 1fr 110px; padding: 20px; }
    .form__grid { grid-template-columns: 1fr; }
    .gallery { grid-template-columns: 1fr; }
    .preview-bar { border-radius: var(--radius-sm); bottom: 8px; }
    .navbar__contact { flex-direction: column; justify-content: center; }
    .navbar__contact a { padding: 10px 16px; font-size: .8rem; }
    /* Sin JS, el menú queda visible */
    .no-js .navbar__links { display: flex; }
    .no-js .navbar__toggle { display: none; }

    .feature-grid { grid-template-columns: 1fr; }
    .sol-card { max-width: none; }
    .hero { min-height: 0; }
    .hero::before { background: linear-gradient(0deg, rgba(12, 24, 69, .92) 0%, rgba(12, 24, 69, .7) 60%, rgba(12, 24, 69, .45) 100%); }
    .info-card { max-width: none; flex: 1 1 100%; }
    .timeline { padding-left: 30px; }
    .timeline__item::before { left: -30px; }
    .solution { padding: 22px 18px; }
    .offer-grid, .offer-grid--3, .offer-grid--4 { grid-template-columns: 1fr; }
    .flow { flex-direction: column; align-items: flex-start; gap: 18px; }
    .flow__step:not(:last-child)::after { content: "↓"; right: auto; left: 18px; top: auto; bottom: -21px; transform: none; }
    .category__intro { text-align: left; }
    .category__intro .flow { align-items: flex-start; }
    .site-footer__top { flex-direction: column; align-items: flex-start; }
    .site-footer__grid { grid-template-columns: 1fr; }
    .site-footer__nav { justify-items: start; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition: none !important; }
}