/* Torres Arboleda · Estilos del Sitio Web Público
   Identidad: Verde #023524, Dorado #B68737, Marfil #FAF9F5, Gris #1F2937
   Tipografía: Manrope (UI & Datos) + Newsreader (Editorial & Titulares) */

:root {
    --ta-green: #023524;
    --ta-green-dark: #012217;
    --ta-green-light: #064e35;
    --ta-gold: #B68737;
    --ta-gold-light: #d4a24c;
    --ta-gold-bg: rgba(182, 135, 55, 0.1);
    --ta-bg-ivory: #FAF9F5;
    --ta-surface: #FFFFFF;
    --ta-text: #1F2937;
    --ta-text-muted: #4B5563; /* WCAG AAA elevated contrast */
    --ta-border: #E5E7EB;
    --ta-radius: 12px;
    --ta-radius-lg: 20px;
    --ta-shadow-sm: 0 2px 4px rgba(2, 53, 36, 0.04);
    --ta-shadow: 0 10px 25px -5px rgba(2, 53, 36, 0.08), 0 8px 10px -6px rgba(2, 53, 36, 0.04);
    --ta-shadow-lg: 0 20px 30px -10px rgba(2, 53, 36, 0.12);

    /* DESIGN EXCELLENCE 3.0: Mandatory Typographic Scale */
    --font-size-h1: clamp(2.35rem, 4.5vw, 3.75rem);
    --font-size-h2: clamp(1.85rem, 3.2vw, 2.75rem);
    --font-size-h3: clamp(1.35rem, 2vw, 1.75rem);
    --font-size-lead: 1.15rem;      /* ~18.4px */
    --font-size-body: 1.0625rem;    /* 17px */
    --font-size-body-sm: 1rem;      /* 16px */
    --font-size-meta: 0.9375rem;    /* 15px - strictly accessory */
    --font-size-button: 1.0625rem;  /* 17px */
    --font-size-nav: 1.0625rem;     /* 17px */
    --line-height-body: 1.68;
    --line-height-title: 1.18;
}

body.public-body {
    background-color: var(--ta-bg-ivory);
    color: var(--ta-text);
    font-family: var(--font-sans);
    font-size: var(--font-size-body);
    line-height: var(--line-height-body);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Navbar */
.public-header {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(2, 53, 36, 0.08);
    transition: all 0.3s ease;
}

.public-nav-container {
    max-width: 1328px;
    margin: 0 auto;
    padding: 1.15rem 1.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.public-brand img {
    height: 48px;
    width: auto;
    display: block;
}

.public-nav-links {
    display: flex;
    align-items: center;
    gap: 2.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.public-nav-link {
    color: var(--ta-text);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-nav);
    position: relative;
    padding: 0.5rem 0;
    transition: color 0.2s ease;
}

.public-nav-link:hover,
.public-nav-link.active {
    color: var(--ta-green);
}

.public-nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2.5px;
    background: var(--ta-gold);
    border-radius: 2px;
}

.btn-portal {
    background: var(--ta-green);
    color: #ffffff !important;
    padding: 0.75rem 1.6rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    font-size: var(--font-size-body-sm);
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    box-shadow: 0 4px 14px rgba(2, 53, 36, 0.2);
    transition: all 0.25s cubic-bezier(0.2, 0.7, 0.3, 1);
}

.btn-portal:hover {
    background: var(--ta-green-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(2, 53, 36, 0.28);
}

/* Mobile Nav Toggle */
.public-nav-toggle {
    display: none;
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    color: var(--ta-green);
}

/* Shared Editorial Eyebrow Component */
.home-eyebrow,
.section-badge-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1.5;
    color: var(--ta-gold);
    text-transform: uppercase;
}

.home-eyebrow-line {
    width: 32px;
    height: 2px;
    flex: 0 0 32px;
    background: currentColor;
    border-radius: 2px;
}

/* Shared Trust Chips Component */
.home-hero-trust-chips,
.nosotros-hero-chips {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.home-trust-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(2, 53, 36, 0.05);
    border: 1px solid rgba(2, 53, 36, 0.12);
    border-radius: 24px;
    font-size: 15px;
    font-weight: 600;
    color: var(--ta-green-dark);
    box-shadow: 0 1px 3px rgba(2, 53, 36, 0.03);
    white-space: nowrap;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.home-trust-chip:hover {
    background: rgba(2, 53, 36, 0.08);
    border-color: rgba(182, 135, 55, 0.35);
    transform: translateY(-1px);
}

.home-trust-chip .icon {
    width: 17px;
    height: 17px;
    color: var(--ta-gold);
    flex-shrink: 0;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 5rem 1.5rem 4rem;
    background: radial-gradient(circle at 80% 20%, rgba(182, 135, 55, 0.08) 0%, transparent 60%),
                radial-gradient(circle at 10% 80%, rgba(2, 53, 36, 0.05) 0%, transparent 50%),
                var(--ta-bg-ivory);
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3.5rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--ta-gold-bg);
    color: var(--ta-gold);
    border: 1px solid rgba(182, 135, 55, 0.3);
    padding: 0.35rem 0.9rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.35rem, 4.3vw, 3.5rem);
    font-weight: 700;
    line-height: 1.12;
    color: var(--ta-green);
    margin: 0 0 1.25rem;
    letter-spacing: -0.025em;
    text-wrap: balance;
}

.hero-title span {
    color: var(--ta-gold);
}

.hero-lead {
    font-size: 1.15rem;
    color: var(--ta-text-muted);
    margin: 0 0 2rem;
    max-width: 540px;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

.btn-primary-ta {
    background: var(--ta-green);
    color: #ffffff;
    border: none;
    padding: 0.85rem 1.8rem;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s;
    box-shadow: 0 4px 14px rgba(2, 53, 36, 0.25);
}

.btn-primary-ta:hover {
    background: var(--ta-green-light);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(2, 53, 36, 0.35);
}

.btn-secondary-ta {
    background: var(--ta-surface);
    color: var(--ta-green);
    border: 1px solid var(--ta-border);
    padding: 0.85rem 1.8rem;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s;
}

.btn-secondary-ta:hover {
    border-color: var(--ta-green);
    background: rgba(2, 53, 36, 0.03);
    color: var(--ta-green);
}

.hero-card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.hero-stat-card {
    background: var(--ta-surface);
    padding: 1.75rem;
    border-radius: var(--ta-radius);
    border: 1px solid rgba(2, 53, 36, 0.08);
    box-shadow: var(--ta-shadow);
    transition: transform 0.2s;
}

.hero-stat-card:hover {
    transform: translateY(-3px);
}

.hero-stat-number {
    font-family: var(--font-sans);
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--ta-gold);
    line-height: 1;
    margin-bottom: 0.5rem;
    font-variant-numeric: tabular-nums lining-nums;
    font-feature-settings: 'tnum' on, 'lnum' on;
}

.hero-stat-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ta-green);
    margin-bottom: 0.25rem;
}

.hero-stat-desc {
    font-size: 0.8rem;
    color: var(--ta-text-muted);
    line-height: 1.4;
    margin: 0;
}

/* Sections */
.public-section {
    padding: 4.5rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-badge {
    display: inline-block;
    color: var(--ta-gold);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.85rem, 3.2vw, 2.45rem);
    font-weight: 700;
    color: var(--ta-green);
    margin: 0 0 1rem;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--ta-text-muted);
    max-width: 650px;
    margin: 0 0 3rem;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.service-card {
    background: var(--ta-surface);
    border: 1px solid var(--ta-border);
    border-radius: var(--ta-radius);
    padding: 2rem;
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--ta-shadow-sm);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--ta-green), var(--ta-gold));
    opacity: 0;
    transition: opacity 0.25s;
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: rgba(182, 135, 55, 0.4);
    box-shadow: var(--ta-shadow);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(2, 53, 36, 0.06);
    color: var(--ta-green);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--ta-green);
    margin: 0 0 0.75rem;
}

.service-card p {
    color: var(--ta-text-muted);
    font-size: 0.925rem;
    line-height: 1.6;
    margin: 0 0 1.5rem;
}

.service-card-link {
    color: var(--ta-green);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: color 0.2s;
}

.service-card-link:hover {
    color: var(--ta-gold);
}

/* Blog Cards */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.25rem;
}

.blog-card {
    background: var(--ta-surface);
    border-radius: var(--ta-radius);
    border: 1px solid var(--ta-border);
    overflow: hidden;
    transition: all 0.25s cubic-bezier(0.2, 0.7, 0.3, 1);
    box-shadow: var(--ta-shadow-sm);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ta-shadow);
    border-color: rgba(2, 53, 36, 0.15);
}

.blog-card-media {
    height: 220px;
    position: relative;
    background: #E5E7EB;
    overflow: hidden;
}

.blog-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.blog-card:hover .blog-card-media img {
    transform: scale(1.04);
}

.blog-card-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--ta-green), var(--ta-green-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.4);
}

.blog-card-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.4rem 0.85rem;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 700;
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.blog-card-body {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    font-size: 15px;
    color: var(--ta-text-muted);
    margin-bottom: 0.85rem;
}

.blog-card-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--ta-green);
    margin: 0 0 0.85rem;
    line-height: 1.35;
}

.blog-card-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.blog-card-title a:hover {
    color: var(--ta-gold);
}

.blog-card-excerpt {
    color: var(--ta-text-muted);
    font-size: 1.0625rem;
    line-height: 1.65;
    margin: 0 0 1.5rem;
    flex-grow: 1;
}

/* Article Page */
.article-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 3.5rem 1.75rem 5.5rem;
}

.article-header {
    margin-bottom: 2.75rem;
}

.article-breadcrumbs {
    font-size: 15px;
    color: var(--ta-text-muted);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.article-breadcrumbs a {
    color: var(--ta-text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.article-breadcrumbs a:hover {
    color: var(--ta-green);
}

.article-title {
    font-family: var(--font-serif);
    font-size: clamp(2.3rem, 4vw, 3.25rem);
    font-weight: 700;
    color: var(--ta-green);
    line-height: 1.15;
    letter-spacing: -0.022em;
    margin: 0 0 1.5rem;
    text-wrap: balance;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 1.35rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--ta-border);
    font-size: 15px;
    color: var(--ta-text-muted);
    flex-wrap: wrap;
}

.article-cover {
    width: 100%;
    max-height: 500px;
    border-radius: var(--ta-radius);
    object-fit: cover;
    margin: 2rem 0;
    box-shadow: var(--ta-shadow);
}

.article-content {
    font-size: 1.125rem; /* 18px */
    line-height: 1.8;
    color: #1F2937;
}

/* Form Controls for Public Pages */
.form-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--ta-text);
    margin-bottom: 0.5rem;
    display: block;
}

.form-control {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.5;
    padding: 0.85rem 1.15rem;
    border: 1.5px solid var(--ta-border);
    border-radius: 8px;
    color: var(--ta-text);
    background-color: #ffffff;
    width: 100%;
    box-sizing: border-box;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
    border-color: var(--ta-green);
    box-shadow: 0 0 0 3px rgba(2, 53, 36, 0.15);
    outline: none;
}

.form-control.is-invalid {
    border-color: #DC2626;
}

.invalid-feedback {
    font-size: 15px;
    color: #DC2626;
    margin-top: 0.4rem;
}

.privacy-notice {
    font-size: 15px;
    line-height: 1.6;
    color: var(--ta-text-muted);
}

.privacy-consent {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 16px;
    line-height: 1.5;
    color: var(--ta-text);
    margin: 1.25rem 0;
}

.privacy-consent input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--ta-green);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.article-content h2,
.article-content h3 {
    color: var(--ta-green);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.article-content p {
    margin-bottom: 1.5rem;
}

.article-content blockquote {
    border-left: 3px solid var(--ta-gold);
    padding-left: 1.35rem;
    margin: 2rem 0;
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--ta-green);
    font-size: 1.28rem;
    line-height: 1.5;
}

.article-share {
    margin-top: 3.5rem;
    padding-top: 1.75rem;
    border-top: 1px solid var(--ta-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Footer */
.public-footer {
    background: var(--ta-green-dark);
    color: #E2E8F0;
    padding: 5rem 1.75rem 2.5rem;
    margin-top: 4rem;
}

.footer-container {
    max-width: 1328px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 3.5rem;
    margin-bottom: 3.5rem;
}

.footer-brand img {
    height: 46px;
    filter: brightness(0) invert(1);
    margin-bottom: 1.25rem;
}

.footer-brand p {
    font-size: var(--font-size-body-sm);
    line-height: var(--line-height-body);
    color: #CBD5E1;
    max-width: 360px;
}

.footer-col h4 {
    color: #ffffff;
    font-size: var(--font-size-button);
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin: 0 0 1.25rem;
}

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

.footer-col li {
    margin-bottom: 0.85rem;
    font-size: var(--font-size-body-sm);
    line-height: 1.5;
}

.footer-col a {
    color: #CBD5E1;
    text-decoration: none;
    font-size: var(--font-size-body-sm);
    transition: color 0.2s ease;
}

.footer-col a:hover {
    color: var(--ta-gold-light);
}

.footer-bottom {
    max-width: 1328px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--font-size-meta);
    color: #9CA3AF;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Responsive */
@media (max-width: 991px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .hero-title {
        font-size: 2.5rem;
    }
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    .public-nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #ffffff;
        flex-direction: column;
        padding: 1.5rem;
        border-bottom: 1px solid var(--ta-border);
        box-shadow: var(--ta-shadow);
    }
    .public-nav-links.is-open {
        display: flex;
    }
    .public-nav-toggle {
        display: block;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2rem;
    }
    .hero-card-grid {
        grid-template-columns: 1fr;
    }
    .footer-container {
        grid-template-columns: 1fr;
    }
    .article-title {
        font-size: 2rem;
    }
}