/* ── TOKENS ─────────────────────────────────────────────── */
:root {
    --cyan:        #00C8B4;
    --cyan-deep:   #009E8E;
    --cyan-light:  #E0FAF7;
    --cyan-force:  linear-gradient(135deg, oklch(50% .13 200) 0%, oklch(72% .14 195) 55%, oklch(85% .12 190) 100%);
    --navy:        #0D1F2D;
    --slate:       #3D5166;
    --mist:        #F4F8F9;
    --white:       #FFFFFF;
    --border:      #E2EBF0;
    --text-main:   #0D1F2D;
    --text-muted:  #6B8499;
    --radius-sm:   10px;
    --radius-md:   16px;
    --radius-lg:   24px;
    --radius-xl:   32px;
    --shadow-card: 0 2px 12px rgba(13,31,45,.07), 0 1px 4px rgba(0,0,0,.04);
    --shadow-lift: 0 8px 28px rgba(0,200,180,.18);
    --transition:  0.28s cubic-bezier(.4,0,.2,1);
    --font-display: 'Inter', sans-serif;
    --font-body:    'DM Sans', sans-serif;
}

/* ── RESET ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background: var(--white);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; border: none; }

/* ── UTILITIES ──────────────────────────────────────────── */
.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--slate);
    margin-bottom: 20px;
}
.eyebrow::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--cyan);
    flex-shrink: 0;
}
.accent { color: var(--cyan); }

/* ── FADE-IN ANIMATION ──────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ── BUTTONS ────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 24px;
    border-radius: 50px;
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
    white-space: nowrap;
}
.btn-primary {
    background: var(--navy);
    color: var(--white);
}
.btn-primary:hover {
    background: var(--cyan);
    box-shadow: var(--shadow-lift);
    transform: translateY(-2px);
}
.btn-outline {
    background: transparent;
    color: var(--navy);
    border: 1.5px solid var(--border);
}
.btn-outline:hover {
    border-color: var(--cyan);
    color: var(--cyan);
    transform: translateY(-2px);
}
.btn-cyan {
    background: var(--cyan);
    color: var(--white);
    padding: 11px 22px;
    font-size: 13px;
}
.btn-cyan:hover {
    background: var(--cyan-deep);
    box-shadow: var(--shadow-lift);
    transform: translateY(-2px);
}
.btn-arrow::after {
    content: '↗';
    font-size: 15px;
}

/* ── HEADER / NAV ────────────────────────────────────────── */
#header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition), box-shadow var(--transition);
}
#header.scrolled {
    border-bottom-color: var(--border);
    box-shadow: 0 2px 16px rgba(13,31,45,.06);
}
.nav-inner {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.nav-logo-img {
    height: 70px;
    width: auto;
}
.footer-logo-img { height: 40px; }
.logo-mark {
    width: 38px; height: 38px;
    background: linear-gradient(135deg, var(--cyan) 0%, var(--cyan-deep) 100%);
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.logo-mark svg { width: 22px; height: 22px; }
.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}
.logo-text span:first-child {
    font-family: var(--font-body);
    font-size: 9.5px;
    font-weight: 500;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--slate);
}
.logo-text strong {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 800;
    color: var(--navy);
    letter-spacing: -.02em;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}
.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--slate);
    transition: color var(--transition);
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -3px; left: 0; right: 0;
    height: 1.5px;
    background: var(--cyan);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}
.nav-links a:hover { color: var(--navy); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    padding: 4px;
}
.hamburger span {
    display: block;
    width: 24px; height: 2px;
    background: var(--navy);
    border-radius: 2px;
    transition: var(--transition);
}
.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 0;
    background: var(--white);
    border-top: 1px solid var(--border);
    padding: 8px 0 16px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 500;
    color: var(--slate);
    transition: color var(--transition);
}
.mobile-menu a:hover { color: var(--cyan); }
.mobile-menu .btn-cyan { margin: 8px 28px 0; text-align: center; justify-content: center; }

/* ── HERO ────────────────────────────────────────────────── */
#hero {
    padding: 148px 0 88px;
    background: var(--mist);
    position: relative;
    overflow: hidden;
}
#hero::before {
    content: '';
    position: absolute;
    top: -160px; right: -180px;
    width: 640px; height: 640px;
    background: radial-gradient(circle, rgba(0,200,180,.14) 0%, transparent 70%);
    pointer-events: none;
}
#hero::after {
    content: '';
    position: absolute;
    bottom: -80px; left: -80px;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(0,200,180,.07) 0%, transparent 70%);
    pointer-events: none;
}
.hero-inner {
    max-width: 720px;
    position: relative;
    z-index: 1;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    color: var(--slate);
    letter-spacing: .05em;
    margin-bottom: 28px;
}
.hero-badge span {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--cyan);
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: .6; transform: scale(.8); }
}
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(40px, 6vw, 68px);
    font-weight: 800;
    line-height: 1.06;
    letter-spacing: -.03em;
    color: var(--navy);
    margin-bottom: 24px;
}
.hero-desc {
    font-size: 17px;
    color: var(--slate);
    max-width: 480px;
    line-height: 1.65;
    margin-bottom: 36px;
}
.hero-desc strong { color: var(--navy); font-weight: 600; }
.hero-cta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

/* ── STATS ──────────────────────────────────────────────── */
#stats {
    padding: 0 0 72px;
    background: var(--mist);
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.stat-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 28px 24px;
    transition: var(--transition);
}
.stat-card:hover {
    border-color: var(--cyan);
    box-shadow: var(--shadow-card);
    transform: translateY(-3px);
}
.stat-value {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 800;
    color: var(--cyan);
    letter-spacing: -.02em;
    line-height: 1;
    margin-bottom: 6px;
}
.stat-label {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

/* ── LOGO TICKER ─────────────────────────────────────────── */
#ticker {
    padding: 40px 0;
    background: var(--white);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
}
.ticker-track {
    display: flex;
    animation: ticker 28s linear infinite;
    width: max-content;
}
.ticker-track:hover { animation-play-state: paused; }
@keyframes ticker {
    from { transform: translateX(0); }
    to   { transform: translateX(-33.3333%); }
}
.ticker-item {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    margin-right: 64px;
    opacity: .55;
    transition: opacity var(--transition);
    cursor: default;
}
.ticker-item:hover { opacity: 1; }
.ticker-logo {
    display: block;
    height: 60px;
    width: auto;
    filter: grayscale(100%);
    transition: filter var(--transition);
}
.ticker-item:hover .ticker-logo { filter: grayscale(0); }
/* ── EMPRESAS SECTION ─────────────────────────────────────── */
#empresas {
    padding: 96px 0;
    background: var(--white);
}
.section-head { margin-bottom: 56px; }
.section-title {
    font-family: var(--font-display);
    font-size: clamp(30px, 4vw, 44px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -.025em;
    color: var(--navy);
    margin-bottom: 14px;
}
.section-desc {
    font-size: 16px;
    color: var(--text-muted);
    max-width: 540px;
    line-height: 1.65;
}
.empresas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* New empresa card — image background with logo badge + arrow, text bottom */
.empresa-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 380px;
    cursor: pointer;
    background: #111;
}
.empresa-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform .55s ease;
}
.empresa-card:hover .empresa-bg { transform: scale(1.06); }
.empresa-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
    to bottom,
    rgba(10,22,35,.18) 0%,
    rgba(10,22,35,.10) 35%,
    rgba(10,22,35,.75) 68%,
    rgba(10,22,35,.92) 100%
    );
}

/* Logo badge — top left, white pill */
.empresa-logo-badge {
    position: absolute;
    top: 18px; left: 18px;
    background: var(--white);
    border-radius: 12px;
    padding: 8px 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 800;
    color: var(--navy);
    box-shadow: 0 2px 12px rgba(0,0,0,.18);
    z-index: 2;
}
.empresa-logo-badge span { font-size: 11px; font-weight: 500; color: var(--slate); }
.empresa-logo-img { display: block; height: 26px; width: auto; }

/* Arrow button — top right */
.empresa-arrow {
    position: absolute;
    top: 18px; right: 18px;
    width: 36px; height: 36px;
    background: rgba(255,255,255,.18);
    backdrop-filter: blur(6px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 15px;
    z-index: 2;
    transition: background var(--transition);
}
.empresa-card:hover .empresa-arrow { background: var(--white); color: var(--navy); }

/* Bottom text content */
.empresa-content {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 20px 22px 22px;
    z-index: 2;
}
.empresa-category {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: rgba(255,255,255,.65);
    margin-bottom: 5px;
}
.empresa-name {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 8px;
    line-height: 1.15;
}
.empresa-tag {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 13px;
}
.empresa-desc {
    font-size: 13.5px;
    color: rgba(255,255,255,.78);
    line-height: 1.55;
    margin-bottom: 18px;
}

/* "Visitar sitio" with colored underline */
.empresa-link {
    display: inline-flex;
    align-items: center;
    gap: 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
    position: relative;
}
.empresa-link::after {
    content: '';
    position: absolute;
    bottom: -3px; left: 0;
    width: 40px; height: 2.5px;
    border-radius: 2px;
    background: var(--link-color, #E53935);
    transition: width var(--transition);
}
.empresa-card:hover .empresa-link::after { width: 100%; }

/* CTA tile */
.empresa-cta {
    grid-column: span 1;
    background: linear-gradient(135deg, var(--cyan) 0%, var(--cyan-deep) 100%);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 380px;
    position: relative;
    overflow: hidden;
}
.empresa-cta::before {
    content: '';
    position: absolute;
    top: -60px; right: -60px;
    width: 200px; height: 200px;
    background: rgba(255,255,255,.1);
    border-radius: 50%;
}
.empresa-cta-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(255,255,255,.7);
    margin-bottom: 12px;
}
.empresa-cta h3 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 800;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 12px;
}
.empresa-cta p {
    font-size: 13.5px;
    color: rgba(255,255,255,.8);
    line-height: 1.55;
    margin-bottom: 24px;
}
.btn-white {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 11px 20px;
    background: var(--white);
    color: var(--cyan-deep);
    border-radius: 50px;
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 700;
    transition: var(--transition);
    align-self: flex-start;
}
.btn-white:hover {
    background: var(--navy);
    color: var(--white);
    transform: translateY(-2px);
}

/* ── NOSOTROS / HISTORIA ─────────────────────────────────── */
#nosotros {
    padding: 96px 0;
    background: var(--mist);
}
.nosotros-inner {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 72px;
    align-items: start;
}
.nosotros-text p {
    font-size: 15.5px;
    color: var(--slate);
    line-height: 1.75;
    margin-bottom: 16px;
}
.nosotros-text p strong { color: var(--navy); font-weight: 600; }

/* 2-column card grid for companies */
.empresa-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
/* Last card (Transguapolindo) spans full width if odd */
.empresa-list-item:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    max-width: calc(50% - 7px);
}

.empresa-list-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    transition: box-shadow var(--transition), transform var(--transition);
    cursor: default;
}
.empresa-list-item:hover {
    box-shadow: 0 6px 24px rgba(13,31,45,.1);
    transform: translateY(-2px);
}

/* Colored top bar — always full width, grows taller on hover */
.empresa-list-bar {
    height: 5px;
    width: 100%;
    border-radius: 0;
    background: var(--bar-color, #00C8B4);
    transition: height .32s cubic-bezier(.4,0,.2,1);
    flex-shrink: 0;
}
.empresa-list-item:hover .empresa-list-bar {
    height: 10px;
}

.empresa-list-body {
    padding: 18px 20px 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}
/* Logo placeholder area */
.empresa-list-logo {
    height: 36px;
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}
.empresa-list-logo-box {
    background: var(--mist);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 5px 10px;
    display: flex;
    align-items: center;
}
.empresa-list-logo-box img { display: block; height: 30px; width: auto; }
.empresa-list-info strong {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 1px;
}
.empresa-list-info span {
    font-size: 12.5px;
    color: var(--cyan);
    font-weight: 500;
}

/* ── VALORES ─────────────────────────────────────────────── */
#valores {
    padding: 96px 0;
    background: var(--white);
}
.valores-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 56px;
}
.valor-card {
    background: var(--mist);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 32px 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.valor-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 3px; height: 100%;
    background: var(--cyan);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform var(--transition);
}
.valor-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-card);
    transform: translateY(-4px);
}
.valor-card:hover::after { transform: scaleY(1); }
.valor-name {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 8px;
}
.valor-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ── CONTACT CTA ─────────────────────────────────────────── */
#contacto {
    padding: 96px 0;
    background: var(--mist);
}
.contact-banner {
    background: var(--cyan-force);
    border-radius: var(--radius-xl);
    padding: 64px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    position: relative;
    overflow: hidden;
}
.contact-banner::before {
    content: '';
    position: absolute;
    top: -80px; right: -80px;
    width: 320px; height: 320px;
    background: radial-gradient(circle, rgba(255,255,255,.07) 0%, transparent 70%);
    pointer-events: none;
}
.contact-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 3.5vw, 42px);
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    letter-spacing: -.025em;
    margin-bottom: 14px;
}
.contact-sub {
    font-size: 15px;
    color: rgba(255,255,255,.75);
    line-height: 1.6;
}
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.contact-row {
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.18);
    border-radius: var(--radius-md);
    padding: 18px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    backdrop-filter: blur(8px);
    transition: var(--transition);
}
.contact-row:hover { background: rgba(255,255,255,.2); }
.contact-icon-img {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    padding: 6px;
    background: rgba(255,255,255,.15);
    border-radius: 9px;
    box-sizing: content-box;
    filter: brightness(0) invert(1);
}
.contact-row-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(255,255,255,.6);
    margin-bottom: 2px;
}
.contact-row-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
}

/* ── FOOTER ──────────────────────────────────────────────── */
#footer {
    background: var(--white);
    border-top: 1px solid var(--border);
    padding: 40px 0 28px;
}
.footer-inner {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 40px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--border);
}
.footer-brand {
    flex-shrink: 0;
    max-width: 280px;
}
.footer-logo-mark {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}
.footer-logo-mark .logo-text span:first-child { color: var(--text-muted); }
.footer-logo-mark .logo-text strong { color: var(--navy); }
.footer-brand p {
    font-size: 13.5px;
    color: var(--slate);
    line-height: 1.65;
}
.footer-brand p a { color: var(--cyan); }
.footer-links {
    display: flex;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
    justify-content: flex-end;
    padding-top: 6px;
}
.footer-links a {
    font-size: 14px;
    color: var(--slate);
    font-weight: 400;
    transition: color var(--transition);
    white-space: nowrap;
}
.footer-links a:hover { color: var(--cyan); }
.footer-bottom {
    padding-top: 20px;
    display: flex;
    align-items: center;
}
.footer-bottom p {
    font-size: 13px;
    color: var(--text-muted);
}
@media (max-width: 720px) {
    .footer-inner { flex-direction: column; gap: 28px; }
    .footer-links { justify-content: flex-start; gap: 20px; }
    .container-logo-img { height: 60px; }
}

/* ── RESPONSIVE ──────────────────────────────────────────── */

/* ── TABLET: 2 columns for empresa cards ── */
@media (max-width: 1000px) {
    .empresas-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
    .nav-links, .nav-actions { display: none; }
    .hamburger { display: flex; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .nosotros-inner { grid-template-columns: 1fr; gap: 40px; }
    .empresa-list { grid-template-columns: 1fr 1fr; }
    .empresa-list-item:last-child:nth-child(odd) { max-width: 100%; grid-column: 1 / -1; }
    .valores-grid { grid-template-columns: 1fr 1fr; }
    .contact-banner { grid-template-columns: 1fr; padding: 40px 28px; }
}

/* ── MOBILE: 1 column, horizontal card layout ── */
@media (max-width: 640px) {
    #hero { padding: 120px 0 64px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .stat-card { padding: 20px 18px; }
    .stat-value { font-size: 28px; }
    .hero-cta { flex-direction: column; align-items: flex-start; }
    .contact-banner { padding: 32px 20px; }
    .valores-grid { grid-template-columns: 1fr; }

    /* Empresa cards go 1 column, height grows with content */
    .empresas-grid { grid-template-columns: 1fr; gap: 16px; }
    .empresa-card { aspect-ratio: unset; min-height: 380px; }
    .empresa-cta { aspect-ratio: auto; min-height: 320px; }

    /* Logo badge slightly smaller on mobile */
    .empresa-logo-badge { padding: 6px 10px; font-size: 12px; }

    /* El Grupo cards: 1 column on very small screens */
    .empresa-list { grid-template-columns: 1fr; }
    .empresa-list-item:last-child:nth-child(odd) { grid-column: auto; }
}

@media (max-width: 420px) {
    .empresa-card { aspect-ratio: unset; min-height: 500px; }
    .empresa-name { font-size: 20px; }
}

@media (prefers-reduced-motion: reduce) {
    .ticker-track { animation: none; }
    .reveal { opacity: 1; transform: none; transition: none; }
}