:root {
    --trilona-blue: #0d23bd;
    --trilona-blue-hover: #091b98;
    --trilona-navy: #003873;
    --trilona-navy-deep: #061b42;
    --trilona-ink: #0b1f3a;
    --trilona-muted: #52657a;
    --trilona-soft: #f3f6fa;
    --trilona-line: #dce4ee;
    --trilona-white: #fff;
    --trilona-orange: #c78920;
    --container-reading: 900px;
    --shadow-sm: 0 10px 30px rgba(8, 36, 78, .08);
    --shadow-md: 0 22px 60px rgba(8, 36, 78, .14);
    --radius-sm: .75rem;
    --radius-md: 1.125rem;
    --radius-lg: 1.75rem;
    --ease: cubic-bezier(.2, .75, .25, 1);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 7rem;
}

body {
    margin: 0;
    overflow-x: hidden;
    color: var(--trilona-ink);
    background: var(--trilona-white);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 1rem;
    line-height: 1.65;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

p { font-size: inherit; }

body::before {
    position: fixed;
    z-index: -2;
    inset: 0;
    content: "";
    pointer-events: none;
    opacity: .2;
    background-image: linear-gradient(rgba(13, 35, 189, .025) 1px, transparent 1px), linear-gradient(90deg, rgba(13, 35, 189, .025) 1px, transparent 1px);
    background-size: 32px 32px;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    color: var(--trilona-blue);
    text-underline-offset: .18em;
}

a:hover {
    color: var(--trilona-blue-hover);
}

:focus-visible {
    outline: 3px solid rgba(13, 35, 189, .55) !important;
    outline-offset: 3px !important;
}

h1,
h2,
h3,
h4 {
    color: var(--trilona-ink);
    font-weight: 750;
    line-height: 1.12;
    letter-spacing: -.035em;
}

h1 { font-size: clamp(2.15rem, 8vw, 4.75rem); }
h2 { font-size: clamp(1.8rem, 6vw, 3.25rem); }
h3 { font-size: clamp(1.15rem, 3vw, 1.45rem); }

.skip-link {
    position: fixed;
    z-index: 9999;
    top: .75rem;
    left: .75rem;
    padding: .75rem 1rem;
    color: #fff;
    background: var(--trilona-blue);
    border-radius: .5rem;
    transform: translateY(-180%);
    transition: transform .2s ease;
}

.skip-link:focus { transform: translateY(0); }

.eyebrow {
    display: flex;
    gap: .55rem;
    align-items: center;
    margin-bottom: .8rem;
    color: var(--trilona-blue);
    font-size: .76rem;
    font-weight: 800;
    letter-spacing: .13em;
    line-height: 1.2;
    text-transform: uppercase;
}

.eyebrow::before {
    width: 1.75rem;
    height: 2px;
    content: "";
    background: currentColor;
}

.btn {
    min-height: 46px;
    display: inline-flex;
    gap: .55rem;
    align-items: center;
    justify-content: center;
    border-radius: .7rem;
    font-weight: 750;
    transition: color .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease);
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-brand {
    color: #fff;
    border: 1px solid var(--trilona-blue);
    background: var(--trilona-blue);
    box-shadow: 0 10px 25px rgba(13, 35, 189, .22);
}

.btn-brand:hover,
.btn-brand:focus-visible {
    color: #fff;
    border-color: var(--trilona-blue-hover);
    background: var(--trilona-blue-hover);
    box-shadow: 0 14px 32px rgba(13, 35, 189, .3);
}

.btn-brand-outline {
    color: var(--trilona-blue);
    border: 1px solid rgba(13, 35, 189, .42);
    background: rgba(255, 255, 255, .74);
}

.btn-brand-outline:hover,
.btn-brand-outline:focus-visible {
    color: #fff;
    border-color: var(--trilona-blue);
    background: var(--trilona-blue);
}

.btn-link-brand {
    min-height: 44px;
    padding: .4rem 0;
    color: var(--trilona-blue);
    text-decoration: none;
}

.btn-link-brand:hover { color: var(--trilona-blue-hover); }
.btn-link-brand i { transition: transform .25s var(--ease); }
.btn-link-brand:hover i { transform: translateX(4px); }

.section { padding: 4.5rem 0; }
.section--compact { padding: 2.5rem 0; }

.section--soft {
    position: relative;
    background: linear-gradient(145deg, #f5f7fa 0%, #fff 62%, #f2f6fb 100%);
}

.section--soft::after {
    position: absolute;
    inset: 0;
    content: "";
    pointer-events: none;
    opacity: .32;
    background: linear-gradient(130deg, transparent 58%, rgba(13, 35, 189, .045) 58.2%, transparent 58.7%), linear-gradient(130deg, transparent 70%, rgba(13, 35, 189, .035) 70.2%, transparent 70.7%);
}

.section--soft > .container { position: relative; z-index: 1; }

.section-heading {
    max-width: 46rem;
    margin-bottom: 2.25rem;
}

.section-heading.text-center { margin-inline: auto; }
.section-heading.text-center .eyebrow { justify-content: center; }
.section-heading h2 { margin-bottom: .85rem; }
.section-heading p:last-child { margin: 0; color: var(--trilona-muted); }

.section-heading--split {
    max-width: none;
    display: flex;
    gap: 1.25rem;
    flex-direction: column;
    align-items: flex-start;
}

/* Header */
.site-header {
    position: sticky;
    z-index: 1030;
    top: -34px;
}

.site-utility {
    color: #fff;
    background: var(--trilona-navy-deep);
    font-size: .75rem;
}

.site-utility__inner {
    min-height: 34px;
    display: flex;
    gap: .85rem 1.1rem;
    align-items: center;
    justify-content: space-between;
}

.site-utility a,
.site-utility span {
    min-height: 34px;
    display: inline-flex;
    gap: .4rem;
    align-items: center;
    color: inherit;
    text-decoration: none;
}

.site-utility__email { display: none !important; }

.site-nav {
    position: relative;
    z-index: 1020;
    top: 0;
    padding: .65rem 0;
    background: rgba(255, 255, 255, .86);
    border-bottom: 1px solid rgba(13, 35, 189, .1);
    box-shadow: 0 8px 30px rgba(6, 27, 66, .06);
    backdrop-filter: blur(18px) saturate(145%);
    -webkit-backdrop-filter: blur(18px) saturate(145%);
    transition: padding .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
}

.whatsapp-fab {
    position: fixed;
    z-index: 1025;
    right: max(1rem, env(safe-area-inset-right));
    bottom: max(1rem, env(safe-area-inset-bottom));
    width: 54px;
    height: 54px;
    display: grid;
    color: #fff;
    place-content: center;
    background: linear-gradient(145deg, var(--trilona-navy), var(--trilona-blue));
    border: 1px solid rgba(255, 255, 255, .55);
    border-radius: 50%;
    box-shadow: 0 12px 30px rgba(0, 56, 115, .3), 0 0 0 5px rgba(13, 35, 189, .08);
    font-size: 1.55rem;
    text-decoration: none;
    transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}

.whatsapp-fab:hover,
.whatsapp-fab:focus-visible {
    color: #fff;
    box-shadow: 0 16px 36px rgba(0, 56, 115, .38), 0 0 0 7px rgba(13, 35, 189, .1);
    transform: translateY(-3px);
}

.whatsapp-fab__label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.site-header.is-scrolled .site-nav {
    padding-block: .35rem;
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 12px 34px rgba(6, 27, 66, .12);
}

.site-nav__glass { flex-wrap: wrap; }

.site-brand { padding: 0; }
.site-brand img { width: 142px; height: auto; display: block; }

.site-nav__toggle {
    width: 46px;
    height: 46px;
    display: grid;
    padding: .7rem;
    place-content: center;
    gap: 5px;
    border: 1px solid rgba(13, 35, 189, .24);
    border-radius: .65rem;
}

.site-nav__toggle span {
    width: 22px;
    height: 2px;
    display: block;
    background: var(--trilona-blue);
    transition: transform .2s ease;
}

.site-nav .navbar-collapse { padding-top: 1rem; }

.site-nav .nav-link {
    position: relative;
    padding: .75rem .6rem !important;
    color: var(--trilona-ink);
    font-size: .94rem;
    font-weight: 700;
}

.site-nav .nav-link::after {
    position: absolute;
    bottom: .4rem;
    left: .6rem;
    width: 0;
    height: 2px;
    content: "";
    background: var(--trilona-blue);
    transition: width .25s var(--ease);
}

.site-nav .nav-link:hover,
.site-nav .nav-link.active { color: var(--trilona-blue); }
.site-nav .nav-link:hover::after,
.site-nav .nav-link.active::after { width: calc(100% - 1.2rem); }

.site-nav__actions {
    display: grid;
    gap: .65rem;
    grid-template-columns: 46px 1fr;
    margin-top: .6rem;
}

.site-search-toggle {
    width: 46px;
    height: 46px;
    color: var(--trilona-blue);
    background: transparent;
    border: 1px solid var(--trilona-line);
    border-radius: .7rem;
}

.site-search {
    padding-top: .65rem;
    padding-bottom: .1rem;
}

.site-search[hidden] { display: none !important; }
.site-search form { display: flex; gap: .5rem; }
.site-search .form-control { min-height: 46px; border-radius: .7rem; }
.site-search .btn span { display: none; }

/* Hero */
.hero {
    position: relative;
    min-height: 700px;
    display: grid;
    overflow: hidden;
    isolation: isolate;
    align-items: end;
    background: #dfe9f2;
}

.hero__media,
.hero__media img {
    position: absolute;
    z-index: -3;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero__media img {
    object-fit: cover;
    object-position: 68% center;
}

.hero::before {
    position: absolute;
    z-index: -2;
    inset: 0;
    content: "";
    background: linear-gradient(180deg, rgba(4, 22, 50, .05) 12%, rgba(4, 22, 50, .18) 48%, rgba(4, 22, 50, .78) 100%);
}

.hero__route {
    position: absolute;
    z-index: -1;
    inset: 0;
    pointer-events: none;
    opacity: .52;
    background: linear-gradient(126deg, transparent 0 25%, rgba(255, 255, 255, .55) 25.1% 25.25%, transparent 25.35% 100%), linear-gradient(126deg, transparent 0 31%, rgba(255, 255, 255, .32) 31.1% 31.23%, transparent 31.33% 100%);
}

.hero__inner { padding-top: 3rem; padding-bottom: 2rem; }

.hero__glass {
    position: relative;
    overflow: hidden;
    padding: 1.5rem;
    color: var(--trilona-ink);
    background: rgba(255, 255, 255, .86);
    border: 1px solid rgba(255, 255, 255, .88);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, .9);
    backdrop-filter: blur(20px) saturate(135%);
    -webkit-backdrop-filter: blur(20px) saturate(135%);
}

.hero__glass::after {
    position: absolute;
    top: -40%;
    left: -35%;
    width: 70%;
    height: 180%;
    content: "";
    pointer-events: none;
    background: linear-gradient(105deg, transparent 30%, rgba(255, 255, 255, .48) 50%, transparent 70%);
    transform: rotate(9deg);
}

.hero__glass > * { position: relative; z-index: 1; }
.hero h1 { max-width: 17ch; margin-bottom: 1rem; font-size: clamp(2.15rem, 5vw, 4rem); }

.hero__lead {
    max-width: 38rem;
    margin-bottom: 1.5rem;
    color: #40556d;
    font-size: clamp(1rem, 3vw, 1.25rem);
}

.hero__actions { display: flex; flex-direction: column; gap: .5rem; align-items: stretch; }
.hero__trust { display: grid; padding: 1.2rem 0 0; margin: 1.4rem 0 0; list-style: none; border-top: 1px solid rgba(13, 35, 189, .14); grid-template-columns: repeat(2, 1fr); gap: 1rem .75rem; }

.hero__trust li {
    display: flex;
    gap: .55rem;
    align-items: center;
    color: #334b65;
    font-size: .75rem;
    font-weight: 700;
    line-height: 1.3;
}

.hero__trust i { color: var(--trilona-blue); font-size: 1.1rem; }

/* Applications */
.applications { overflow: hidden; }
.application-grid { display: grid; gap: 1rem; }

.application-card {
    position: relative;
    min-height: 250px;
    display: flex;
    padding: 1.4rem;
    overflow: hidden;
    color: var(--trilona-ink);
    flex-direction: column;
    text-decoration: none;
    background: rgba(255, 255, 255, .82);
    border: 1px solid var(--trilona-line);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 34px rgba(6, 27, 66, .06);
    transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}

.application-card::after {
    position: absolute;
    right: -5rem;
    bottom: -6rem;
    width: 12rem;
    height: 12rem;
    content: "";
    border: 1px solid rgba(13, 35, 189, .09);
    border-radius: 50%;
}

.application-card:hover,
.application-card:focus-visible {
    color: var(--trilona-ink);
    border-color: rgba(13, 35, 189, .32);
    box-shadow: 0 20px 52px rgba(6, 27, 66, .13);
    transform: translateY(-6px);
}

.application-card__icon {
    width: 54px;
    height: 54px;
    display: grid;
    margin-bottom: 1.2rem;
    color: var(--trilona-blue);
    place-content: center;
    background: rgba(13, 35, 189, .07);
    border: 1px solid rgba(13, 35, 189, .12);
    border-radius: 1rem;
    font-size: 1.5rem;
}

.application-card h3 { margin-bottom: .65rem; }
.application-card p { margin-bottom: 1.2rem; color: var(--trilona-muted); font-size: .94rem; }
.application-card__link { margin-top: auto; color: var(--trilona-blue); font-size: .84rem; font-weight: 800; }

/* Products */
.product-grid { display: grid; gap: 1.25rem; }

.product-card {
    min-width: 0;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--trilona-line);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}

.product-card:hover {
    border-color: rgba(13, 35, 189, .26);
    box-shadow: var(--shadow-md);
    transform: translateY(-6px);
}

.product-card__media {
    position: relative;
    aspect-ratio: 16 / 10;
    display: block;
    overflow: hidden;
    background: #e9eef4;
}

.product-card__media::after {
    position: absolute;
    inset: 0;
    content: "";
    opacity: 0;
    background: linear-gradient(110deg, transparent 25%, rgba(255, 255, 255, .35) 48%, transparent 70%);
    transform: translateX(-100%);
    transition: opacity .3s ease, transform .75s var(--ease);
}

.product-card:hover .product-card__media::after { opacity: 1; transform: translateX(100%); }

.product-card__media img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    transition: transform .6s var(--ease);
}

.product-card:hover .product-card__media img { transform: scale(1.035); }

.product-card__placeholder {
    width: 100%;
    height: 100%;
    display: grid;
    color: rgba(13, 35, 189, .5);
    place-content: center;
    font-size: 2rem;
}

.product-card__body { display: flex; min-height: 238px; padding: 1.25rem; flex-direction: column; }
.product-card__label { margin-bottom: .55rem; color: var(--trilona-blue); font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.product-card h3 { margin-bottom: .7rem; }
.product-card h3 a { color: inherit; text-decoration: none; }
.product-card__body > p:not(.product-card__label) { color: var(--trilona-muted); font-size: .9rem; }
.product-card__link { margin-top: auto; font-size: .88rem; font-weight: 800; text-decoration: none; }

.benefit-strip {
    display: grid;
    padding: 1.25rem;
    margin: 2rem 0 0;
    list-style: none;
    gap: 1.25rem;
    background: rgba(255, 255, 255, .8);
    border: 1px solid rgba(13, 35, 189, .1);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(14px);
}

.benefit-strip li { display: flex; gap: .85rem; align-items: flex-start; }
.benefit-strip i { width: 1.4rem; margin-top: .2rem; color: var(--trilona-blue); font-size: 1.35rem; text-align: center; }
.benefit-strip span { display: flex; color: var(--trilona-muted); flex-direction: column; font-size: .78rem; line-height: 1.45; }
.benefit-strip strong { color: var(--trilona-ink); font-size: .9rem; }

/* Manufacturing */
.manufacturing { display: grid; background: var(--trilona-soft); }
.manufacturing__image { min-height: 320px; overflow: hidden; }
.manufacturing__image img { width: 100%; height: 100%; display: block; object-fit: cover; }
.manufacturing__content { padding: 3rem max(1.25rem, calc((100vw - 1320px) / 2)); }
.manufacturing__content h2 { max-width: 14ch; margin-bottom: 1.2rem; }
.manufacturing__content p:not(.eyebrow) { max-width: 36rem; color: var(--trilona-muted); }

.bags-products { border-bottom: 1px solid var(--trilona-line); }
.bags-products .section-heading h2 { max-width: 22ch; }

/* WhatsApp */
.whatsapp-cta {
    position: relative;
    display: grid;
    padding: 1.35rem;
    overflow: hidden;
    color: #fff;
    background: linear-gradient(120deg, rgba(0, 56, 115, .95), rgba(13, 35, 189, .9));
    border: 1px solid rgba(255, 255, 255, .45);
    border-radius: var(--radius-md);
    box-shadow: 0 18px 45px rgba(0, 56, 115, .24), inset 0 1px 0 rgba(255, 255, 255, .45);
    gap: 1rem;
    backdrop-filter: blur(18px) saturate(130%);
}

.whatsapp-cta::after {
    position: absolute;
    top: -3rem;
    right: -2rem;
    width: 12rem;
    height: 12rem;
    content: "";
    opacity: .45;
    border: 1px solid rgba(255, 255, 255, .34);
    border-radius: 50%;
    box-shadow: 0 0 55px rgba(255, 255, 255, .14);
}

.whatsapp-cta > * { position: relative; z-index: 1; }
.whatsapp-cta__icon { width: 54px; height: 54px; display: grid; place-content: center; border: 1px solid rgba(255, 255, 255, .5); border-radius: 50%; font-size: 1.8rem; }
.whatsapp-cta h2 { margin: 0 0 .35rem; color: #fff; font-size: clamp(1.25rem, 5vw, 1.7rem); letter-spacing: -.02em; }
.whatsapp-cta p { margin: 0; color: rgba(255, 255, 255, .8); font-size: .9rem; }
.btn-light-outline { color: #fff; border: 1px solid rgba(255, 255, 255, .62); background: rgba(255, 255, 255, .1); }
.btn-light-outline:hover { color: var(--trilona-navy); background: #fff; border-color: #fff; }

/* Institutional */
.institutional__grid { display: grid; gap: 1.5rem; }
.institutional__grid h2 { max-width: 15ch; }
.institutional__grid > div:last-child > p { color: var(--trilona-muted); font-size: 1.08rem; }
.institutional__actions { display: flex; gap: .75rem; flex-direction: column; margin-top: 1.5rem; }

/* Page heroes and articles */
.page-hero {
    position: relative;
    padding: 3.5rem 0;
    overflow: hidden;
    background: linear-gradient(135deg, #eef3f8 0%, #fff 58%, #e8eef6 100%);
    border-bottom: 1px solid var(--trilona-line);
}

.page-hero::after {
    position: absolute;
    top: -70%;
    right: -12%;
    width: 60%;
    height: 230%;
    content: "";
    opacity: .32;
    border-left: 1px solid rgba(13, 35, 189, .24);
    transform: rotate(24deg);
}

.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { max-width: 15ch; margin-bottom: .8rem; }
.page-hero .container > p:last-child { max-width: 45rem; margin: 0; color: var(--trilona-muted); font-size: 1.05rem; }

.breadcrumb { margin-bottom: 1.5rem; font-size: .82rem; }
.breadcrumb a { color: var(--trilona-muted); text-decoration: none; }
.breadcrumb-item + .breadcrumb-item::before { color: #8795a5; }
.breadcrumb-item.active { color: var(--trilona-blue); }

.article-page { padding: 2rem 0 5rem; }
.article-breadcrumb { margin-bottom: 1.25rem; }
.article-cover { width: 100%; max-width: 1180px; aspect-ratio: 16 / 9; margin: 0 auto; overflow: hidden; background: #e8eef4; border: 1px solid var(--trilona-line); border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
.article-cover img { width: 100%; height: 100%; display: block; object-fit: cover; }
.article-content-shell { width: min(100%, var(--container-reading)); margin: 0 auto; }
.article-header { padding: 2rem 0 1.4rem; border-bottom: 1px solid var(--trilona-line); }
.article-header h1 { margin-bottom: 1rem; font-size: clamp(2rem, 7vw, 3.75rem); }
.article-subtitle { margin: 0; color: var(--trilona-muted); font-size: clamp(1.05rem, 3vw, 1.35rem); line-height: 1.55; }
.article-body { padding-top: 1.75rem; color: #263b52; font-size: clamp(1rem, 2vw, 1.125rem); }
.article-body h2 { margin: 2.5rem 0 1rem; font-size: clamp(1.55rem, 4vw, 2.15rem); }
.article-body h3 { margin: 2rem 0 .8rem; }
.article-body p { margin-bottom: 1.25rem; }
.article-body img { max-width: 100% !important; height: auto !important; border-radius: var(--radius-sm); }
.article-body table { width: 100% !important; min-width: 620px; border-collapse: collapse; }
.article-body table td, .article-body table th { padding: .75rem; border: 1px solid var(--trilona-line); }
.article-body:has(table) { overflow-x: auto; }
.article-gallery { padding-top: 4rem; }
.marketing-products { padding-bottom: 2rem; }
.author-card { width: min(100%, var(--container-reading)); display: grid; margin: 2rem auto; padding: 1.4rem; gap: 1.25rem; align-items: center; background: linear-gradient(135deg, rgba(255, 255, 255, .88), rgba(237, 244, 251, .92)); border: 1px solid var(--trilona-line); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); backdrop-filter: blur(14px); }
.author-card > img { width: 92px; height: 92px; object-fit: cover; border: 4px solid #fff; border-radius: 50%; box-shadow: var(--shadow-sm); }
.author-card h2 { margin-bottom: .45rem; }
.author-card p:not(.eyebrow) { margin-bottom: .85rem; color: var(--trilona-muted); }
.author-card__links { display: flex; gap: .5rem 1rem; flex-direction: column; }
.author-card__links a { display: inline-flex; gap: .5rem; align-items: center; color: var(--trilona-navy); text-decoration: none; overflow-wrap: anywhere; }
.author-card__links a:hover { color: var(--trilona-blue); text-decoration: underline; }
.gallery-grid { display: grid; gap: 1rem; grid-template-columns: repeat(2, 1fr); }
.gallery-card { position: relative; aspect-ratio: 4 / 3; padding: 0; overflow: hidden; background: #eef2f6; border: 1px solid var(--trilona-line); border-radius: var(--radius-sm); }
.gallery-card img { width: 100%; height: 100%; display: block; object-fit: cover; transition: transform .4s var(--ease); }
.gallery-card:hover img { transform: scale(1.04); }
.gallery-card__zoom { position: absolute; right: .65rem; bottom: .65rem; width: 38px; height: 38px; display: grid; color: #fff; place-content: center; background: rgba(0, 56, 115, .78); border: 1px solid rgba(255, 255, 255, .45); border-radius: 50%; backdrop-filter: blur(8px); }
.modal-content { border: 0; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); }
.modal-body { padding: .75rem; text-align: center; background: #07162d; }
.modal-body img { max-height: 78vh; border-radius: .5rem; }

.empty-state { padding: 2.5rem; text-align: center; background: var(--trilona-soft); border: 1px solid var(--trilona-line); border-radius: var(--radius-md); }

/* Forms foundation */
.form-shell { width: min(100%, var(--container-reading)); margin-inline: auto; }
.section.contact-whatsapp { padding-block: 2.5rem; }
.contact-whatsapp + .contact-page { padding-top: 0; }
.form-panel { padding: 1.25rem; background: rgba(255, 255, 255, .9); border: 1px solid var(--trilona-line); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.form-intro { margin-bottom: 1.5rem; }
.form-intro h2 { margin-bottom: .75rem; }
.form-intro > p { color: var(--trilona-muted); }
.form-field { margin-bottom: 1.15rem; }
.form-grid { display: grid; gap: 0 1rem; }
.form-label { color: var(--trilona-ink); font-weight: 700; }
.form-label-note { color: var(--trilona-muted); font-size: .78rem; font-weight: 500; }
.form-control, .form-select { min-height: 50px; color: var(--trilona-ink); border-color: #cbd6e3; border-radius: .65rem; }
.form-control:focus, .form-select:focus { border-color: var(--trilona-blue); box-shadow: 0 0 0 .25rem rgba(13, 35, 189, .12); }
textarea.form-control { min-height: 160px; }
.form-hint, .form-required { margin: .45rem 0 0; color: var(--trilona-muted); font-size: .78rem; }
.form-required { margin-bottom: 1rem; }
.form-notice { display: flex; gap: .9rem; padding: 1rem; margin-top: 1.25rem; color: #28445f; background: #edf4fb; border: 1px solid #caddef; border-left: 4px solid var(--trilona-blue); border-radius: .7rem; }
.form-notice > i { margin-top: .2rem; color: var(--trilona-blue); font-size: 1.15rem; }
.form-notice strong { display: block; margin-bottom: .2rem; color: var(--trilona-ink); }
.form-notice p { margin: 0; font-size: .88rem; }
.recaptcha-wrap { max-width: 100%; display: flex; margin: 1.25rem 0; overflow-x: auto; justify-content: center; }
.form-panel .form-submit { width: fit-content; max-width: 100%; display: flex; margin-inline: auto; padding-inline: 2rem; }

.channel-grid { display: grid; max-width: var(--container-reading); margin-inline: auto; gap: 1rem; }
.channel-card { min-width: 0; display: flex; gap: 1rem; align-items: center; padding: 1.25rem; color: var(--trilona-ink); text-decoration: none; background: rgba(255, 255, 255, .86); border: 1px solid var(--trilona-line); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.channel-card > i { width: 50px; height: 50px; flex: 0 0 50px; display: grid; color: var(--trilona-blue); place-content: center; background: rgba(13, 35, 189, .07); border-radius: .85rem; font-size: 1.25rem; }
.channel-card span { min-width: 0; display: flex; color: var(--trilona-muted); overflow-wrap: anywhere; flex-direction: column; font-size: .86rem; }
.channel-card strong { color: var(--trilona-ink); font-size: 1rem; }
a.channel-card:hover { color: var(--trilona-ink); border-color: rgba(13, 35, 189, .3); box-shadow: var(--shadow-md); transform: translateY(-3px); }

.result-page { min-height: 65vh; display: grid; place-items: center; background: linear-gradient(145deg, var(--trilona-soft), #fff); }
.result-card { padding: 2rem 1.25rem; text-align: center; background: rgba(255, 255, 255, .9); border: 1px solid var(--trilona-line); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.result-card__icon { width: 76px; height: 76px; display: grid; margin: 0 auto 1.25rem; color: var(--trilona-blue); place-content: center; background: rgba(13, 35, 189, .08); border-radius: 50%; font-size: 2rem; }
.result-card--error .result-card__icon { color: var(--trilona-navy); background: rgba(0, 56, 115, .09); }
.result-card .eyebrow { justify-content: center; }
.result-card h1 { margin-bottom: 1rem; font-size: clamp(1.8rem, 6vw, 3rem); }
.result-card > p:not(.eyebrow) { color: var(--trilona-muted); }
.result-card__actions { display: flex; gap: .75rem; flex-direction: column; justify-content: center; margin-top: 1.5rem; }

.error-page { min-height: 68vh; display: grid; overflow: hidden; place-items: center; background: linear-gradient(135deg, #f2f6fa, #fff 60%, #eaf0f7); }
.error-page__inner { display: grid; padding-top: 4rem; padding-bottom: 4rem; gap: 2rem; align-items: center; }
.error-page__content { position: relative; z-index: 1; }
.error-page__code { margin: 0 0 -1.6rem; color: rgba(13, 35, 189, .08); font-size: clamp(6rem, 30vw, 13rem); font-weight: 900; line-height: .8; letter-spacing: -.08em; }
.error-page h1 { max-width: 12ch; margin-bottom: 1rem; }
.error-page__content > p:not(.eyebrow, .error-page__code) { max-width: 38rem; color: var(--trilona-muted); }
.error-page__actions { display: flex; gap: .75rem; flex-direction: column; margin-top: 1.5rem; }
.error-page__visual { position: relative; min-height: 240px; display: grid; color: var(--trilona-blue); place-content: center; font-size: 6rem; }
.error-page__visual::before, .error-page__visual::after { position: absolute; width: 120%; height: 40%; content: ""; border-top: 2px dashed rgba(13, 35, 189, .28); border-radius: 50%; transform: rotate(-12deg); }
.error-page__visual::before { top: 20%; left: -15%; }
.error-page__visual::after { right: -10%; bottom: 5%; transform: rotate(14deg); }

/* Footer */
.site-footer {
    position: relative;
    overflow: hidden;
    color: rgba(255, 255, 255, .78);
    background: linear-gradient(135deg, var(--trilona-navy) 0%, var(--trilona-navy-deep) 68%, #081634 100%);
}

.site-footer::before {
    position: absolute;
    inset: 0;
    content: "";
    pointer-events: none;
    opacity: .12;
    background-image: repeating-linear-gradient(0deg, transparent 0 3px, rgba(255, 255, 255, .2) 3px 4px), repeating-linear-gradient(90deg, transparent 0 4px, rgba(255, 255, 255, .12) 4px 5px);
    background-size: 8px 8px;
}

.site-footer__route { position: absolute; right: -10%; bottom: 5rem; width: 65%; height: 6rem; opacity: .14; border-top: 3px solid #fff; border-radius: 50%; transform: rotate(-8deg); }
.site-footer__route::after { position: absolute; inset: 1rem 0 auto; content: ""; border-top: 1px dashed #fff; }
.site-footer__main { position: relative; display: grid; padding-top: 4rem; padding-bottom: 3rem; gap: 2.25rem; }
.site-footer__brand img { width: 165px; filter: brightness(0) invert(1); }
.site-footer__brand p { max-width: 17rem; margin: 1rem 0 0; font-size: .88rem; }
.site-footer h2 { margin-bottom: 1rem; color: #fff; font-size: 1rem; letter-spacing: 0; }
.site-footer ul { padding: 0; margin: 0; list-style: none; }
.site-footer li + li { margin-top: .45rem; }
.site-footer a { color: rgba(255, 255, 255, .82); text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.site-footer__column p, .site-footer__column address { margin: 0 0 .35rem; font-size: .82rem; font-style: normal; }
.site-footer__contact > a { display: flex; gap: .55rem; align-items: center; margin-top: .4rem; font-size: .82rem; }
.site-footer__contact i { width: 1rem; color: rgba(255, 255, 255, .64); text-align: center; }
.site-footer__social { display: flex; gap: .65rem; margin-bottom: 1.25rem; }
.site-footer__social a { width: 44px; height: 44px; display: grid; place-content: center; border: 1px solid rgba(255, 255, 255, .32); border-radius: 50%; transition: background .2s ease, transform .2s ease; }
.site-footer__social a:hover { text-decoration: none; background: rgba(255, 255, 255, .12); transform: translateY(-2px); }
.btn-footer { color: #fff !important; border: 1px solid rgba(255, 255, 255, .5); background: rgba(255, 255, 255, .08); }
.btn-footer:hover { color: var(--trilona-navy) !important; text-decoration: none !important; background: #fff; }
.site-footer__bottom { position: relative; padding: 1rem 0; background: rgba(0, 0, 0, .25); border-top: 1px solid rgba(255, 255, 255, .12); }
.site-footer__bottom .container { display: flex; gap: .4rem 1.5rem; flex-direction: column; }
.site-footer__bottom p { margin: 0; font-size: .72rem; }

/* Reveal animations */
[data-reveal] { opacity: 1; transform: none; }
.js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .65s var(--ease), transform .65s var(--ease); }
.js [data-reveal].is-visible { opacity: 1; transform: translateY(0); }

@media (min-width: 576px) {
    .site-utility__email { display: inline-flex !important; }
    .hero__actions { flex-direction: row; align-items: center; }
    .hero__actions .btn-brand { min-width: 220px; }
    .application-grid, .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .benefit-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .institutional__actions { flex-direction: row; }
    .site-footer__main { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .form-grid, .channel-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .result-card { padding: 3rem; }
    .result-card__actions, .error-page__actions { flex-direction: row; }
    .author-card { grid-template-columns: auto 1fr; padding: 1.75rem; }
    .author-card__links { flex-direction: row; flex-wrap: wrap; }
}

@media (min-width: 768px) {
    .section { padding: 6rem 0; }
    .section--compact { padding: 3rem 0; }
    .hero { min-height: 720px; align-items: center; }
    .hero::before { background: linear-gradient(90deg, rgba(241, 247, 252, .96) 0%, rgba(241, 247, 252, .84) 43%, rgba(241, 247, 252, .18) 68%, rgba(6, 27, 66, .06) 100%); }
    .hero__inner { padding-block: 4rem; }
    .hero__glass { max-width: 660px; padding: 2.2rem; background: rgba(255, 255, 255, .68); }
    .hero__trust { grid-template-columns: repeat(4, 1fr); }
    .hero__trust li { flex-direction: column; align-items: flex-start; border-right: 1px solid rgba(13, 35, 189, .12); }
    .hero__trust li:last-child { border-right: 0; }
    .section-heading--split { flex-direction: row; align-items: flex-end; justify-content: space-between; }
    .application-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .product-grid--catalog { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .manufacturing { grid-template-columns: 1.15fr .85fr; }
    .manufacturing__image { min-height: 520px; order: 2; clip-path: polygon(12% 0, 100% 0, 100% 100%, 0 100%); }
    .manufacturing__content { display: flex; padding-block: 5rem; justify-content: center; flex-direction: column; }
    .whatsapp-cta { grid-template-columns: auto 1fr auto; align-items: center; padding: 1.6rem 1.8rem; }
    .institutional__grid { grid-template-columns: .9fr 1.1fr; gap: 4rem; align-items: center; }
    .gallery-grid { grid-template-columns: repeat(4, 1fr); }
    .form-panel { padding: 2rem; }
    .error-page__inner { grid-template-columns: 1.05fr .95fr; }
    .site-footer__main { grid-template-columns: 1.2fr .8fr .9fr 1.3fr; }
    .site-footer__brand { grid-column: span 2; }
    .site-footer__bottom .container { flex-direction: row; justify-content: space-between; }
}

@media (min-width: 992px) {
    .site-nav { margin-bottom: -1px; }
    .site-nav__glass { min-height: 74px; padding-inline: 1rem; background: rgba(255, 255, 255, .52); border: 1px solid rgba(255, 255, 255, .8); border-radius: 1rem; box-shadow: 0 14px 38px rgba(6, 27, 66, .08); backdrop-filter: blur(18px); }
    .site-brand img { width: 165px; }
    .site-nav .navbar-collapse { padding-top: 0; }
    .site-nav .nav-link { padding-inline: .72rem !important; }
    .site-nav__actions { display: flex; align-items: center; margin: 0 0 0 1rem; }
    .site-search { position: absolute; top: calc(100% - .15rem); right: 0; left: 0; padding: .8rem; background: rgba(255, 255, 255, .96); border: 1px solid var(--trilona-line); border-radius: 0 0 1rem 1rem; box-shadow: var(--shadow-sm); }
    .site-search .btn span { display: inline; }
    .application-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .product-grid--catalog { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .benefit-strip { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .benefit-strip li:not(:last-child) { border-right: 1px solid var(--trilona-line); }
    .site-footer__main { grid-template-columns: 1.25fr .7fr .8fr 1.5fr .8fr; }
    .site-footer__brand { grid-column: auto; }
}

@media (min-width: 1200px) {
    .container { max-width: 1180px; }
    .hero__glass { max-width: 760px; }
    .page-hero { padding: 5rem 0; }
}

@media (min-width: 1400px) {
    .container { max-width: 1320px; }
    .hero { min-height: 760px; }
}

@media (max-width: 575.98px) {
    .site-utility__inner span { max-width: 48%; }
    .site-utility__inner a { max-width: 48%; }
    .hero__actions .btn { width: 100%; }
    .whatsapp-cta .btn { width: 100%; }
    .breadcrumb { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
}

@media (max-width: 359.98px) {
    .recaptcha-wrap { height: 70px; overflow: hidden; }
    .recaptcha-wrap .g-recaptcha { width: 304px; transform: scale(.82); transform-origin: center top; }
}

@media (hover: none) {
    .application-card:hover,
    .product-card:hover,
    .btn:hover { transform: none; }
    .product-card:hover .product-card__media img { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .js [data-reveal] { opacity: 1; transform: none; }
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
    .site-nav { background: rgba(255, 255, 255, .97); }
    .hero__glass { background: rgba(255, 255, 255, .94); }
    .whatsapp-cta { background: linear-gradient(120deg, var(--trilona-navy), var(--trilona-blue)); }
}