:root {
    --mg-primary: #1a6b52;
    --mg-primary-dark: #0f3d30;
    --mg-primary-light: #2d8a6a;
    --mg-mint: #d8f3e4;
    --mg-mint-icon: #e8f7ef;
    --mg-gold: #c9a24a;
    --mg-sky: #e8f4fc;
    --mg-bg: #f4f9f7;
    --mg-bg-alt: #eef6f2;
    --mg-text: #1e2d28;
    --mg-muted: #5c6f66;
    --mg-border: #e2ebe6;
    --mg-radius: 12px;
    --mg-shadow: 0 8px 30px rgba(26, 107, 82, 0.08);
}

body {
    font-family: 'Roboto', system-ui, sans-serif;
    color: var(--mg-text);
    background: #fff;
    font-size: 1rem;
    line-height: 1.6;
}

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

/* Botones */
.btn-primary-mg {
    --bs-btn-bg: var(--mg-primary);
    --bs-btn-border-color: var(--mg-primary);
    --bs-btn-hover-bg: var(--mg-primary-dark);
    --bs-btn-hover-border-color: var(--mg-primary-dark);
    --bs-btn-active-bg: var(--mg-primary-dark);
    color: #fff;
    font-weight: 600;
    border-radius: 2rem;
    letter-spacing: 0.02em;
}

/* Header */
.site-header {
    background: #fff;
    box-shadow: 0 1px 0 var(--mg-border);
}

.navbar {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.navbar-brand img {
    height: 42px;
    width: auto;
    object-fit: contain;
}

.nav-link {
    color: var(--mg-muted);
    font-weight: 500;
    font-size: 0.9375rem;
    padding: 0.5rem 1rem !important;
}

.nav-link:hover,
.nav-link:focus {
    color: var(--mg-primary);
}

/* Hero estilo Lumina */
.hero-lumina {
    padding: 3.5rem 0 4rem;
    background: linear-gradient(135deg, #fff 0%, var(--mg-sky) 55%, var(--mg-bg) 100%);
}

.hero-kicker {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--mg-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.75rem;
}

.hero-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--mg-text);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero-text {
    font-size: 1.0625rem;
    color: var(--mg-muted);
    max-width: 32rem;
    margin-bottom: 1.5rem;
}

.hero-link {
    font-weight: 600;
    color: var(--mg-primary);
    text-decoration: none;
}

.hero-link:hover {
    color: var(--mg-primary-dark);
    text-decoration: underline;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 280px;
}

.hero-visual__blob {
    position: absolute;
    width: min(100%, 340px);
    aspect-ratio: 1;
    border-radius: 50%;
    background: linear-gradient(145deg, var(--mg-sky) 0%, var(--mg-mint) 100%);
    opacity: 0.9;
}

.hero-visual__frame {
    position: relative;
    z-index: 1;
    background: #fff;
    border-radius: var(--mg-radius);
    padding: 1rem;
    box-shadow: var(--mg-shadow);
    border: 1px solid var(--mg-border);
}

.hero-visual__frame img {
    display: block;
    max-width: 220px;
    max-height: 220px;
    width: auto;
    height: auto;
    object-fit: contain;
    margin: 0 auto;
    border-radius: calc(var(--mg-radius) - 4px);
}

/* Secciones */
.section-lumina {
    padding: 4rem 0;
}

.section-lumina--alt {
    background: var(--mg-bg-alt);
}

.section-header {
    margin-bottom: 2.5rem;
}

.section-heading {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--mg-text);
    margin-bottom: 0.5rem;
}

.section-sub {
    color: var(--mg-muted);
    font-size: 1rem;
    max-width: 36rem;
    margin: 0 auto;
}

/* Cards servicios Lumina */
.lumina-card {
    background: #fff;
    border: 1px solid var(--mg-border);
    border-radius: var(--mg-radius);
    padding: 1.5rem;
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.lumina-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--mg-shadow);
}

.lumina-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 10px;
    background: var(--mg-mint-icon);
    color: var(--mg-primary);
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

.lumina-card--wa .lumina-card__icon {
    background: #dcfce7;
    color: #16a34a;
}

.lumina-card__tag {
    display: block;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--mg-gold);
    margin-bottom: 0.35rem;
}

.lumina-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--mg-text);
    margin-bottom: 0.65rem;
    line-height: 1.35;
}

.lumina-card__lead {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--mg-text);
    margin-bottom: 0.5rem;
    line-height: 1.55;
}

.lumina-card__text {
    font-size: 0.8125rem;
    color: var(--mg-muted);
    margin-bottom: 0.65rem;
    line-height: 1.55;
}

.lumina-card__label {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--mg-primary);
    margin-bottom: 0.35rem;
}

.lumina-card__list {
    font-size: 0.8125rem;
    color: var(--mg-muted);
    margin: 0 0 0.75rem;
    padding-left: 1.1rem;
    line-height: 1.45;
}

.lumina-card__list li {
    margin-bottom: 0.2rem;
}

.lumina-card__list--checks {
    list-style: none;
    padding-left: 0;
}

.lumina-card__list--checks li {
    position: relative;
    padding-left: 1.15rem;
    margin-bottom: 0.35rem;
}

.lumina-card__list--checks li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--mg-primary);
    font-weight: 700;
    font-size: 0.75rem;
}

.lumina-card__footer {
    margin-top: auto;
    padding-top: 0.5rem;
}

.lumina-card p:last-of-type {
    margin-bottom: 0.65rem;
}

.lumina-card__link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--mg-primary);
    text-decoration: none;
}

.lumina-card__link:hover {
    color: var(--mg-primary-dark);
}

/* Work / galería cards */
.work-card {
    background: #fff;
    border: 1px solid var(--mg-border);
    border-radius: var(--mg-radius);
    overflow: hidden;
    height: 100%;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    transition: transform 0.25s ease;
}

.work-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--mg-shadow);
}

.work-card__img {
    height: 180px;
    overflow: hidden;
    background: var(--mg-bg);
}

.work-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.work-card__body {
    padding: 1.25rem 1.25rem 0.75rem;
}

.work-card__body h3 {
    font-size: 1.0625rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--mg-text);
}

.work-card__body p {
    font-size: 0.875rem;
    color: var(--mg-muted);
    margin-bottom: 0;
}

.work-card__bar {
    display: flex;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--mg-mint);
    border-top: 1px solid var(--mg-border);
}

.work-card__bar a {
    width: 2rem;
    height: 2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #fff;
    color: var(--mg-primary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: background 0.2s, color 0.2s;
}

.work-card__bar a:hover {
    background: var(--mg-primary);
    color: #fff;
}

/* Stats */
.stat-pill {
    background: #fff;
    border: 1px solid var(--mg-border);
    border-radius: var(--mg-radius);
    padding: 1.25rem;
    text-align: center;
    height: 100%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.stat-pill strong {
    display: block;
    font-size: 1.5rem;
    color: var(--mg-primary);
    margin-bottom: 0.25rem;
}

.stat-pill span {
    font-size: 0.875rem;
    color: var(--mg-muted);
}

/* Quote / misión visión */
.quote-card {
    background: #fff;
    border: 1px solid var(--mg-border);
    border-radius: var(--mg-radius);
    padding: 1.75rem;
    height: 100%;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.quote-card__stars {
    color: var(--mg-gold);
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
    letter-spacing: 0.15em;
}

.quote-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--mg-text);
}

.quote-card p {
    font-size: 0.9375rem;
    color: var(--mg-muted);
    margin-bottom: 0;
    line-height: 1.6;
}

/* Contacto */
.contact-stack {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-pill {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    padding: 1rem 1.15rem;
    background: #fff;
    border: 1px solid var(--mg-border);
    border-radius: var(--mg-radius);
    text-decoration: none;
    color: inherit;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.contact-pill i {
    font-size: 1.25rem;
    color: var(--mg-primary);
    margin-top: 0.15rem;
}

.contact-pill small {
    display: block;
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--mg-muted);
}

.contact-pill strong {
    display: block;
    font-size: 0.9rem;
    color: var(--mg-text);
    line-height: 1.35;
}

.contact-pill--wa {
    background: #f0fdf4;
    border-color: #bbf7d0;
}

.contact-pill--wa i {
    color: #16a34a;
}

.contact-pill--wa:hover {
    color: inherit;
}

.contact-pill--addr {
    background: var(--mg-bg);
}

.form-lumina {
    background: #fff;
    border: 1px solid var(--mg-border);
    border-radius: var(--mg-radius);
    padding: 1.75rem;
    box-shadow: var(--mg-shadow);
}

.form-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--mg-text);
}

.form-control,
.form-select {
    border-radius: 8px;
    border-color: var(--mg-border);
    padding: 0.6rem 0.85rem;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--mg-primary);
    box-shadow: 0 0 0 0.2rem rgba(26, 107, 82, 0.12);
}

/* Footer oscuro */
.footer-lumina {
    background: var(--mg-primary-dark);
    color: rgba(255, 255, 255, 0.85);
    padding: 3.5rem 0 0;
    position: relative;
    overflow: hidden;
}

.footer-lumina__logo {
    height: 48px;
    width: auto;
    object-fit: contain;
    margin-bottom: 1rem;
    filter: brightness(1.1);
}

.footer-lumina__lead {
    font-size: 0.9375rem;
    max-width: 22rem;
    margin-bottom: 1.25rem;
    opacity: 0.9;
}

.footer-lumina__social {
    display: flex;
    gap: 0.65rem;
}

.footer-lumina__social a {
    width: 2.5rem;
    height: 2.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    text-decoration: none;
    transition: background 0.2s;
}

.footer-lumina__social a:hover {
    background: var(--mg-gold);
    color: var(--mg-primary-dark);
}

.footer-lumina__title {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1rem;
}

.footer-lumina__links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-lumina__links li {
    margin-bottom: 0.5rem;
}

.footer-lumina__links a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-size: 0.9rem;
}

.footer-lumina__links a:hover {
    color: var(--mg-gold);
}

.footer-lumina__contact {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.9rem;
}

.footer-lumina__contact li {
    margin-bottom: 0.65rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.footer-lumina__contact i {
    color: var(--mg-gold);
    margin-top: 0.15rem;
}

.footer-lumina__bottom {
    margin-top: 2.5rem;
    padding: 1.25rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    font-size: 0.8125rem;
    opacity: 0.75;
}

.footer-lumina__bottom a {
    color: var(--mg-gold);
    text-decoration: none;
}

.footer-lumina__watermark {
    position: absolute;
    right: 0;
    bottom: 0;
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 700;
    color: rgba(255, 255, 255, 0.04);
    pointer-events: none;
    line-height: 1;
}

/* WhatsApp flotante */
.wa-float {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: 1050;
    width: 3.5rem;
    height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    font-size: 1.6rem;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
    text-decoration: none;
    transition: transform 0.2s ease;
}

.wa-float:hover {
    color: #fff;
    transform: scale(1.06);
}

.wa-float-label {
    position: absolute;
    right: calc(100% + 0.65rem);
    background: #fff;
    color: var(--mg-text);
    font-size: 0.8125rem;
    font-weight: 600;
    padding: 0.4rem 0.75rem;
    border-radius: 2rem;
    box-shadow: var(--mg-shadow);
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.2s;
}

.wa-float:hover .wa-float-label {
    opacity: 1;
}

.alert-toast {
    position: fixed;
    top: 5rem;
    right: 1rem;
    z-index: 1060;
    max-width: 22rem;
}

/* Responsive */
@media (max-width: 991.98px) {
    .hero-lumina {
        padding: 2.5rem 0 3rem;
    }

    .hero-visual {
        min-height: 220px;
    }

    .hero-visual__frame img {
        max-width: 180px;
        max-height: 180px;
    }

    .navbar .btn-primary-mg {
        width: 100%;
        margin-top: 0.75rem;
    }
}

@media (max-width: 575.98px) {
    .section-lumina {
        padding: 2.75rem 0;
    }

    .wa-float-label {
        display: none;
    }

    .footer-lumina__watermark {
        display: none;
    }

    .work-card__img {
        height: 150px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .lumina-card,
    .work-card,
    .wa-float {
        transition: none;
    }
}