/* ===================================
   BTG Bandas Transportadoras
   Estilos Globales
   =================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ===================================
   Variables CSS
   =================================== */
:root {
    --primary-blue: #043349;
    --crimson-red: #F08018;
    --white: #FFFFFF;
    --bg-light: #F8F9FA;
    --text-dark: #2B2D42;
    --text-secondary: #5A5E70;
    --text-light: #8D92A0;
    --border-subtle: #E8E9EB;
    --footer-dark: #043349;
    --footer-text: #B8BCC8;
    
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-xxl: 8rem;
    --spacing-section: 6.25rem;
    
    --border-radius-sm: 0px;
    --border-radius-md: 0px;
    
    --shadow-subtle: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-elegant: 0 4px 20px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.1);
    
    --transition: all 0.3s ease;
}

/* ===================================
   Reset & Base
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--white);
    color: var(--text-dark);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* ===================================
   Layout
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    padding: var(--spacing-section) 0;
}

/* ===================================
   Navbar
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: transparent;
    border-bottom: none;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    transition: var(--transition);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.navbar-logo {
    max-height: 50px;
    object-fit: contain;
    transition: var(--transition);
}

.navbar-logo img {
    max-height: 50px;
    object-fit: contain;
}

.navbar-menu {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.navbar-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--white);
    position: relative;
    padding: var(--spacing-xs) 0;
    transition: var(--transition);
}

.navbar-link:hover {
    color: rgba(255, 255, 255, 0.8);
}

.navbar-link.active {
    color: var(--white);
}

.navbar-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--crimson-red);
}

/* Dropdown Menu */
.navbar-dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.dropdown-toggle::after {
    content: '▼';
    font-size: 0.6rem;
    transition: var(--transition);
}

.navbar-dropdown:hover .dropdown-toggle::after {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    border: 1px solid var(--border-subtle);
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-elegant);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1001;
}

.navbar-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    color: var(--text-dark);
    transition: var(--transition);
}

.dropdown-item:hover {
    background-color: var(--bg-light);
    color: var(--crimson-red);
}

.dropdown-item:first-child {
    border-radius: var(--border-radius-sm) var(--border-radius-sm) 0 0;
}

.dropdown-item:last-child {
    border-radius: 0 0 var(--border-radius-sm) var(--border-radius-sm);
}

/* Navbar CTA Button */
.navbar-cta {
    background-color: var(--crimson-red);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.navbar-cta:hover {
    background-color: #C9660F;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-color: var(--primary-blue);
    padding: var(--spacing-xxl) 0;
    position: relative;
    overflow: hidden;
}

.hero.hero-compact {
    min-height: 0;
    padding: 9rem 0 5rem;
}

.hero video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(11, 37, 69, 0.85) 0%, rgba(11, 37, 69, 0.7) 100%);
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: var(--spacing-md);
    letter-spacing: -1.5px;
    color: var(--white);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
    font-weight: 400;
    line-height: 1.7;
}

.hero-cta-group {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    border-radius: var(--border-radius-sm);
}

.btn-primary {
    background-color: var(--crimson-red);
    color: var(--white);
}

.btn-primary:hover {
    background-color: #C9660F;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--primary-blue);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
}

.btn-outline {
    background-color: transparent;
    color: var(--text-dark);
    border: 1px solid var(--border-subtle);
}

.btn-outline:hover {
    border-color: var(--crimson-red);
    color: var(--crimson-red);
}

.btn-disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-disabled:hover {
    border-color: var(--border-subtle);
    color: var(--text-dark);
}

/* ===================================
   Typography
   =================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.25;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: 3rem;
    letter-spacing: -1px;
}

h2 {
    font-size: 2.25rem;
    letter-spacing: -0.5px;
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

/* ===================================
   Cards & Grid
   =================================== */
.grid {
    display: grid;
    gap: var(--spacing-md);
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    border: none;
    box-shadow: var(--shadow-subtle);
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-elegant);
    transform: translateY(-6px);
}

.card-icon {
    width: 60px;
    height: 60px;
    background-color: var(--primary-blue);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
    color: var(--white);
}

.card h3 {
    margin-bottom: var(--spacing-sm);
}

.card p {
    margin-bottom: 0;
}

.card-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--border-radius-sm) var(--border-radius-sm) 0 0;
    margin: calc(-1 * var(--spacing-lg)) calc(-1 * var(--spacing-lg)) var(--spacing-md) calc(-1 * var(--spacing-lg));
}

/* ===================================
   Forms
   =================================== */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    font-family: var(--font-family);
    border: 1px solid var(--border-subtle);
    border-radius: var(--border-radius-sm);
    background-color: var(--white);
    color: var(--text-dark);
    transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(11, 37, 69, 0.08);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-select {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    font-family: var(--font-family);
    border: 1px solid var(--border-subtle);
    border-radius: var(--border-radius-sm);
    background-color: var(--white);
    color: var(--text-dark);
    transition: var(--transition);
    cursor: pointer;
}

.form-select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(11, 37, 69, 0.08);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: var(--footer-dark);
    color: var(--footer-text);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1.3fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-column h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-address {
    color: var(--footer-text);
    line-height: 1.8;
    font-size: 0.9rem;
}

.footer-address p {
    color: var(--footer-text);
    margin-bottom: var(--spacing-xs);
}

.footer-address a {
    color: var(--footer-text);
    transition: var(--transition);
}

.footer-address a:hover {
    color: var(--white);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    color: var(--white);
    font-size: 1.2rem;
    transition: var(--transition);
}

.footer-social-link:hover {
    background-color: var(--crimson-red);
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-light);
}

.footer-legal {
    margin-top: var(--spacing-xs);
}

.footer-legal a {
    color: var(--footer-text);
    text-decoration: underline;
}

.footer-legal a:hover {
    color: var(--white);
}

.footer-address-line {
    white-space: normal;
}

.footer-address-icon {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
}

.footer-icon {
    flex-shrink: 0;
    font-size: 0.95rem;
    line-height: 1.8;
}

@media (min-width: 769px) {
    .footer-address-line {
        white-space: nowrap;
    }
}

/* ===================================
   Sections
   =================================== */
.section-alt {
    background-color: var(--bg-light);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

.section-header h2 {
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    font-size: 1.1rem;
    text-wrap: balance;
}

/* ===================================
   Modal
   =================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--white);
    border-top: 4px solid var(--crimson-red);
    border-radius: var(--border-radius-md);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    padding: var(--spacing-md);
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    color: var(--crimson-red);
}

.modal-body {
    padding: var(--spacing-md);
}

.modal-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-subtle);
    text-align: right;
}

/* ===================================
   WhatsApp Floating Button
   =================================== */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    background-color: var(--crimson-red);
    color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: var(--shadow-elegant);
    z-index: 1500;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(217, 4, 41, 0.4);
}

.whatsapp-float svg {
    width: 30px;
    height: 30px;
    fill: var(--white);
}

/* ===================================
   Timeline
   =================================== */
.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--border-subtle);
}

.timeline-item {
    position: relative;
    padding-bottom: var(--spacing-lg);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2.35rem;
    top: 0.5rem;
    width: 12px;
    height: 12px;
    background-color: var(--crimson-red);
    border-radius: 50%;
    border: 2px solid var(--white);
}

.timeline-content {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    border: none;
    box-shadow: var(--shadow-subtle);
}

.timeline-year {
    font-weight: 700;
    color: var(--crimson-red);
    margin-bottom: var(--spacing-xs);
}

/* ===================================
   Legal Page
   =================================== */
.legal-content {
    max-width: 900px;
    margin: 0 auto;
}

.legal-content h2 {
    margin-top: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border-subtle);
}

.legal-content h3 {
    margin-top: var(--spacing-md);
    color: var(--primary-blue);
}

.legal-content p {
    margin-bottom: var(--spacing-sm);
}

/* ===================================
   Scroll Reveal Animations
   =================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered delays for grid items */
.grid .reveal:nth-child(1) { transition-delay: 0.1s; }
.grid .reveal:nth-child(2) { transition-delay: 0.2s; }
.grid .reveal:nth-child(3) { transition-delay: 0.3s; }
.grid .reveal:nth-child(4) { transition-delay: 0.4s; }
.grid .reveal:nth-child(5) { transition-delay: 0.5s; }
.grid .reveal:nth-child(6) { transition-delay: 0.6s; }

/* ===================================
   Navbar Scrolled State
   =================================== */
.navbar.scrolled {
    background-color: var(--white);
    box-shadow: var(--shadow-subtle);
}

.navbar.scrolled .navbar-logo {
    color: var(--primary-blue);
}

.navbar.scrolled .navbar-link {
    color: var(--text-dark);
}

.navbar.scrolled .navbar-link:hover {
    color: var(--crimson-red);
}

.navbar.scrolled .navbar-link.active {
    color: var(--primary-blue);
}

.navbar.scrolled .navbar-link.active::after {
    background-color: var(--crimson-red);
}

/* ===================================
   Responsive
   =================================== */
@media (max-width: 768px) {
    h1 {
        font-size: 2.25rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero {
        min-height: auto;
        padding: var(--spacing-xl) 0;
    }

    .hero.hero-compact {
        padding: var(--spacing-xl) 0;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-cta-group {
        flex-direction: column;
        width: 100%;
    }

    .hero-cta-group .btn {
        width: 100%;
        text-align: center;
    }

    .whatsapp-float {
        bottom: 1rem;
        left: 1rem;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}

/* ===================================
   Hytrol-Style Layouts
   =================================== */

/* Layout 1: Zig-Zag Industrial */
.zigzag-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.zigzag-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    min-height: 500px;
}

.zigzag-row.reverse {
    direction: rtl;
}

.zigzag-row.reverse > * {
    direction: ltr;
}

.zigzag-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 500px;
}

.zigzag-content {
    background: var(--white);
    padding: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.zigzag-content.alt-bg {
    background: var(--bg-light);
}

/* Layout: Feature Grid (image-fill cards with hover zoom) */
.why-us-section {
    padding-bottom: 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    background-color: var(--border-subtle);
}

.feature-card {
    position: relative;
    min-height: 460px;
    overflow: hidden;
    display: block;
}

.feature-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1);
    transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover img {
    transform: scale(1.12);
}

.feature-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(11, 37, 69, 0.1) 0%, rgba(11, 37, 69, 0.92) 100%);
    transition: background 0.4s ease;
}

.feature-card:hover .feature-card-overlay {
    background: linear-gradient(180deg, rgba(11, 37, 69, 0.35) 0%, rgba(11, 37, 69, 0.96) 100%);
}

.feature-card-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2.5rem;
}

.feature-card-content h3 {
    color: var(--white);
    margin-bottom: 0.75rem;
    transform: translateY(12px);
    transition: transform 0.4s ease;
}

.feature-card:hover .feature-card-content h3 {
    transform: translateY(0);
}

.feature-card-content p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.3s ease;
}

.feature-card:hover .feature-card-content p {
    max-height: 200px;
    opacity: 1;
}

@media (max-width: 768px) {
    .feature-grid {
        grid-template-columns: 1fr;
    }

    .feature-card {
        min-height: 320px;
    }

    .feature-card-content p {
        max-height: 200px;
        opacity: 1;
    }
}

/* Layout 2: Overlap Box / Caja Superpuesta */
.overlap-card {
    position: relative;
    margin-bottom: 60px;
}

.overlap-card-image {
    width: 100%;
    height: 350px;
    object-fit: cover;
}

.overlap-card-content {
    position: absolute;
    bottom: -30px;
    left: 5%;
    width: 90%;
    background: var(--white);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 30px;
    border-top: 4px solid var(--primary-blue);
    z-index: 2;
}

/* Layout 3: Dark Overlay Reveal */
#industrias {
    padding-bottom: 0;
}

.dark-overlay-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

@media (max-width: 900px) {
    .dark-overlay-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .dark-overlay-grid {
        grid-template-columns: 1fr;
    }
}

.dark-overlay-card {
    position: relative;
    display: block;
    text-decoration: none;
    color: var(--white);
    min-height: 400px;
    overflow: hidden;
}

.dark-overlay-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
    transition: background 0.4s ease;
}

.dark-overlay-card:hover::before,
.dark-overlay-card.is-active::before {
    background: rgba(0, 0, 0, 0.8);
}

.dark-overlay-card-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.dark-overlay-card-content {
    position: relative;
    z-index: 2;
    padding: 40px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.dark-overlay-card h3 {
    color: var(--white);
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    transition: transform 0.4s ease;
}

.dark-overlay-card:hover h3,
.dark-overlay-card.is-active h3 {
    transform: translateY(-10px);
}

.dark-overlay-card p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.3s ease, margin-top 0.4s ease;
}

.dark-overlay-card:hover p,
.dark-overlay-card.is-active p {
    max-height: 220px;
    opacity: 1;
    margin-top: 0.5rem;
}

/* Hero B2B Premium Floating Box */
.hero-content-box {
    position: relative;
    z-index: 2;
    background: rgba(11, 37, 69, 0.85);
    padding: 60px;
    border-left: 6px solid var(--crimson-red);
    max-width: 600px;
    margin-left: 10%;
}

.hero-content-box h1 {
    color: var(--white);
    margin-bottom: 1.5rem;
}

.hero-content-box .hero-subtitle {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.hero-content-box .hero-cta-group {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-content-box.align-right {
    margin-left: auto;
    margin-right: 10%;
    border-left: none;
    border-right: 6px solid var(--crimson-red);
}

/* ===================================
   Stats Band
   =================================== */
.stats-band {
    background: var(--primary-blue);
    padding: var(--spacing-lg) 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    text-align: center;
}

.stat-item .stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -1px;
    color: var(--white);
    margin-bottom: 0.5rem;
    font-variant-numeric: tabular-nums;
}

.stat-item .stat-label {
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.7);
}

/* ===================================
   Media Banner (full-bleed video/image band)
   =================================== */
.media-banner {
    position: relative;
    min-height: 420px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 0;
}

.media-banner video,
.media-banner-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.media-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(11, 37, 69, 0.85) 0%, rgba(11, 37, 69, 0.55) 100%);
    z-index: 1;
}

.media-banner-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    text-align: center;
    padding: 0 var(--spacing-md);
}

.media-banner-content h2 {
    color: var(--white);
}

.media-banner-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
}

/* ===================================
   Mission & Vision - Full-bleed Image Section
   =================================== */
.mv-section {
    position: relative;
    overflow: hidden;
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, #0c2c53 100%);
    border-top: 4px solid var(--crimson-red);
}

.mv-overlay {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px);
    background-size: 18px 18px;
}

.mv-section .container {
    position: relative;
    z-index: 2;
}

.mv-section .section-header h2,
.mv-section .section-header p {
    color: var(--white);
}

.mv-section .section-header p {
    color: rgba(255, 255, 255, 0.75);
}

.mv-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.mv-divider {
    width: 1px;
    align-self: stretch;
    background: rgba(255, 255, 255, 0.2);
}

.mv-block {
    position: relative;
}

.mv-block h3 {
    color: var(--white);
    position: relative;
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.mv-block p {
    color: rgba(255, 255, 255, 0.85);
    position: relative;
    margin-bottom: 0;
}

/* ===================================
   Team Section (generic, no names)
   =================================== */
.team-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
}

.team-photo-wrap {
    position: relative;
    overflow: hidden;
    border-top: 3px solid var(--crimson-red);
}

.team-photo-wrap img {
    width: 100%;
    height: 100%;
    min-height: 340px;
    object-fit: cover;
    display: block;
}

.team-text p {
    color: var(--text-secondary);
}

/* ===================================
   Roadmap (horizontal timeline)
   =================================== */
.roadmap-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.roadmap-nav {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border-subtle);
    background: var(--white);
    color: var(--primary-blue);
    font-size: 1.3rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 2;
}

.roadmap-nav:hover {
    background: var(--crimson-red);
    border-color: var(--crimson-red);
    color: var(--white);
}

.roadmap-scroll {
    flex: 1;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    padding: 3.5rem 0.5rem;
}

.roadmap {
    position: relative;
    display: flex;
    width: max-content;
    min-width: 100%;
    padding: 0 var(--spacing-lg);
}

.roadmap-line {
    position: absolute;
    top: 50%;
    left: 0;
    height: 2px;
    width: 100%;
    background: var(--border-subtle);
    transform: translateY(-50%) scaleX(0);
    transform-origin: left;
    transition: transform 1.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.roadmap-line.active {
    transform: translateY(-50%) scaleX(1);
}

.roadmap-item {
    position: relative;
    width: 270px;
    flex-shrink: 0;
    height: 440px;
}

.roadmap-item::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 14px;
    height: 14px;
    background: var(--crimson-red);
    border: 3px solid var(--white);
    border-radius: 50%;
    box-shadow: 0 0 0 3px var(--border-subtle);
    transform: translate(-50%, -50%);
    z-index: 2;
}

.roadmap-connector {
    position: absolute;
    left: 50%;
    width: 2px;
    height: 22px;
    background: var(--border-subtle);
    transform: translateX(-50%);
}

.roadmap-card {
    position: absolute;
    left: 50%;
    width: 250px;
    transform: translateX(-50%);
    background: var(--white);
    box-shadow: var(--shadow-subtle);
    padding: 1.1rem 1.4rem;
    transition: var(--transition);
}

.roadmap-card:hover {
    box-shadow: var(--shadow-hover);
}

.roadmap-item.up .roadmap-connector {
    bottom: calc(50% + 7px);
}

.roadmap-item.up .roadmap-card {
    bottom: calc(50% + 29px);
}

.roadmap-item.down .roadmap-connector {
    top: calc(50% + 7px);
}

.roadmap-item.down .roadmap-card {
    top: calc(50% + 29px);
}

.roadmap-year {
    display: block;
    font-weight: 700;
    color: var(--crimson-red);
    font-size: 0.85rem;
    margin-bottom: 0.4rem;
}

.roadmap-card p {
    font-size: 0.85rem;
    margin-bottom: 0;
    line-height: 1.55;
}

.roadmap-item:nth-child(1) { transition-delay: 0.05s; }
.roadmap-item:nth-child(2) { transition-delay: 0.15s; }
.roadmap-item:nth-child(3) { transition-delay: 0.25s; }
.roadmap-item:nth-child(4) { transition-delay: 0.35s; }
.roadmap-item:nth-child(5) { transition-delay: 0.45s; }
.roadmap-item:nth-child(6) { transition-delay: 0.55s; }
.roadmap-item:nth-child(7) { transition-delay: 0.65s; }
.roadmap-item:nth-child(8) { transition-delay: 0.75s; }
.roadmap-item:nth-child(9) { transition-delay: 0.85s; }
.roadmap-item:nth-child(10) { transition-delay: 0.95s; }
.roadmap-item:nth-child(11) { transition-delay: 1.05s; }

/* ===================================
   Contact Split Panel (No Hero)
   =================================== */
.contact-intro {
    padding-top: calc(var(--spacing-section) + 70px);
}

.contact-intro + section {
    padding-top: var(--spacing-lg);
}

.contact-panel {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-elegant);
}

.contact-panel-info {
    position: relative;
    overflow: hidden;
    background: linear-gradient(160deg, #081b2e 0%, var(--primary-blue) 55%, #0c2c53 100%);
    color: var(--white);
    padding: 3.5rem 3rem;
}

.contact-panel-info::before {
    content: '';
    position: absolute;
    inset: -30%;
    background: radial-gradient(circle at 25% 15%, rgba(200, 16, 46, 0.2) 0%, transparent 55%);
    pointer-events: none;
}

.contact-panel-info > * {
    position: relative;
    z-index: 1;
}

.contact-panel-info h1 {
    color: var(--white);
    font-size: 2.1rem;
    margin: 0.75rem 0 1rem;
}

.contact-panel-lead {
    color: rgba(255, 255, 255, 0.72);
    margin-bottom: 2.5rem;
}

.contact-channels {
    position: relative;
    display: flex;
    flex-direction: column;
}

.contact-channels::before {
    content: '';
    position: absolute;
    top: 26px;
    bottom: 26px;
    left: 19px;
    width: 2px;
    background: rgba(255, 255, 255, 0.15);
}

.contact-channel {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.9rem 0;
    text-decoration: none;
    color: inherit;
}

.contact-channel-dot {
    position: relative;
    z-index: 1;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: var(--transition);
}

a.contact-channel:hover .contact-channel-dot {
    background: var(--crimson-red);
    border-color: var(--crimson-red);
    transform: scale(1.08);
}

.contact-channel h4 {
    color: var(--white);
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
}

.contact-channel p {
    color: rgba(255, 255, 255, 0.62);
    font-size: 0.85rem;
    margin: 0;
    line-height: 1.5;
}

.contact-channels .reveal:nth-child(1) { transition-delay: 0.1s; }
.contact-channels .reveal:nth-child(2) { transition-delay: 0.2s; }
.contact-channels .reveal:nth-child(3) { transition-delay: 0.3s; }
.contact-channels .reveal:nth-child(4) { transition-delay: 0.4s; }

.contact-panel-form {
    background: var(--white);
    padding: 3.5rem 3rem;
    border: 1px solid var(--border-subtle);
}

.contact-panel-form h3 {
    margin-bottom: 0.5rem;
}

.contact-panel-form > p {
    color: var(--text-secondary);
    margin-bottom: 0;
}

.contact-reason-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin: 1.75rem 0 2rem;
}

.contact-reason-pill {
    padding: 0.55rem 1.15rem;
    border-radius: 999px;
    border: 1px solid var(--border-subtle);
    background: var(--white);
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 600;
    font-family: var(--font-family);
    cursor: pointer;
    transition: var(--transition);
}

.contact-reason-pill:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.contact-reason-pill.active {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    color: var(--white);
}

.contact-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 1.25rem;
}

/* ===================================
   Legal / Document Layout
   =================================== */
.legal-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.legal-nav {
    position: sticky;
    top: 100px;
    border-left: 3px solid var(--border-subtle);
    padding-left: var(--spacing-md);
}

.legal-nav a {
    display: block;
    padding: 0.5rem 0;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.legal-nav a:hover {
    color: var(--crimson-red);
}

.legal-nav a.active {
    color: var(--primary-blue);
    font-weight: 700;
}

/* Doc Tabs (documentos-tecnicos.html): show one section at a time */
.doc-tabs .legal-section {
    display: none;
    padding-bottom: 0;
    margin-bottom: 0;
    border-bottom: none;
}

.doc-tabs .legal-section.active {
    display: block;
}

.doc-tabs-next {
    margin-top: 2rem;
}

.legal-section {
    padding-bottom: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-subtle);
}

.legal-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.legal-section h3 {
    color: var(--primary-blue);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 1.1rem;
}

.legal-section ul {
    margin: 0.25rem 0 var(--spacing-sm);
    padding-left: 1.25rem;
}

.legal-section ul li {
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}

.legal-section ul li:last-child {
    margin-bottom: 0;
}

/* ===================================
   Responsive additions for new components
   =================================== */
@media (max-width: 900px) {
    .contact-panel {
        grid-template-columns: 1fr;
        border-radius: 12px;
    }

    .contact-panel-info,
    .contact-panel-form {
        padding: 2.5rem 1.75rem;
    }

    .contact-form-row {
        grid-template-columns: 1fr;
    }

    .contact-intro {
        padding-top: calc(var(--spacing-lg) + 70px);
    }

    .legal-layout {
        grid-template-columns: 1fr;
    }

    .legal-nav {
        position: static;
        border-left: none;
        border-top: 3px solid var(--border-subtle);
        padding-left: 0;
        padding-top: var(--spacing-md);
        display: flex;
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }

    .legal-nav a {
        padding: 0.4rem 0.85rem;
        background: var(--bg-light);
    }

    .legal-nav a.active {
        background: var(--primary-blue);
        color: var(--white);
    }
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .mv-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .mv-divider {
        width: 100%;
        height: 1px;
    }

    .team-grid {
        grid-template-columns: 1fr;
    }

    .media-banner {
        min-height: 320px;
    }

    .hero-content-box.align-right {
        margin-right: 0;
    }
}

/* ===================================
   Product Hero (Blueprint / Technical)
   =================================== */
.product-hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 48px 48px;
}

.product-hero-frame {
    position: relative;
    z-index: 1;
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
    padding: 3rem 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.03);
}

.product-hero-corner {
    position: absolute;
    width: 26px;
    height: 26px;
    border: 2px solid var(--crimson-red);
}

.product-hero-corner.tl {
    top: -2px;
    left: -2px;
    border-right: none;
    border-bottom: none;
}

.product-hero-corner.tr {
    top: -2px;
    right: -2px;
    border-left: none;
    border-bottom: none;
}

.product-hero-corner.bl {
    bottom: -2px;
    left: -2px;
    border-right: none;
    border-top: none;
}

.product-hero-corner.br {
    bottom: -2px;
    right: -2px;
    border-left: none;
    border-top: none;
}

.product-hero-eyebrow {
    display: inline-block;
    color: var(--crimson-red);
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

.product-hero-frame h1 {
    color: var(--white);
}

.product-hero-frame .hero-subtitle {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 0;
}

.product-hero-tags {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 1.75rem;
}

.product-hero-tag {
    padding: 0.6rem 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 999px;
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: var(--transition);
}

.product-hero-tag:hover {
    background: var(--crimson-red);
    border-color: var(--crimson-red);
}

/* ===================================
   Catalog Accordion
   =================================== */
.catalog-accordion {
    max-width: 1100px;
    margin: 0 auto;
    border-top: 1px solid var(--border-subtle);
}

.catalog-item {
    border-bottom: 1px solid var(--border-subtle);
    scroll-margin-top: 100px;
}

.catalog-header {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.75rem 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-family);
    transition: var(--transition);
}

.catalog-header:hover {
    background: var(--bg-light);
}

.catalog-header-index {
    font-size: 2rem;
    font-weight: 700;
    color: var(--border-subtle);
    transition: var(--transition);
    width: 60px;
    flex-shrink: 0;
}

.catalog-item.active .catalog-header-index {
    color: var(--crimson-red);
}

.catalog-header-text {
    flex: 1;
}

.catalog-header-title {
    display: block;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-dark);
}

.catalog-header-sub {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.2rem;
}

.catalog-header-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border-radius: 50%;
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--crimson-red);
    transition: transform 0.35s ease, background 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.catalog-item.active .catalog-header-icon {
    transform: rotate(135deg);
    background: var(--crimson-red);
    color: var(--white);
    border-color: var(--crimson-red);
}

.catalog-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.catalog-body-inner {
    padding: 0.5rem 0.5rem 2.5rem;
}

/* ===================================
   Product Cards
   =================================== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.product-card {
    background: var(--white);
    box-shadow: var(--shadow-subtle);
    overflow: hidden;
    transition: var(--transition);
}

.product-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-5px);
}

.product-card-image-wrap {
    position: relative;
    height: 200px;
    overflow: hidden;
    cursor: zoom-in;
}

.product-card-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card-image-wrap:hover img {
    transform: scale(1.08);
}

.product-card-zoom {
    position: absolute;
    inset: 0;
    background: rgba(11, 37, 69, 0);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.product-card-image-wrap:hover .product-card-zoom {
    opacity: 1;
    background: rgba(11, 37, 69, 0.4);
}

.product-card-zoom span {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--primary-blue);
}

.product-card-content {
    padding: 1.25rem 1.5rem 1.5rem;
}

.product-card-content h3 {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.product-card-content p {
    font-size: 0.9rem;
    margin-bottom: 1.1rem;
}

.product-card:nth-child(1) { transition-delay: 0.05s; }
.product-card:nth-child(2) { transition-delay: 0.15s; }
.product-card:nth-child(3) { transition-delay: 0.25s; }
.product-card:nth-child(4) { transition-delay: 0.35s; }
.product-card:nth-child(5) { transition-delay: 0.45s; }
.product-card:nth-child(6) { transition-delay: 0.55s; }

/* ===================================
   Lightbox
   =================================== */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(11, 37, 69, 0.94);
    z-index: 3000;
    align-items: center;
    justify-content: center;
    padding: 3rem;
}

.lightbox.active {
    display: flex;
}

.lightbox-image-wrap {
    position: relative;
}

.lightbox img {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    display: block;
}

.lightbox-caption {
    margin-top: 1.25rem;
    text-align: center;
    color: var(--white);
    font-weight: 600;
}

.lightbox-close {
    position: fixed;
    top: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.lightbox-close:hover {
    background: var(--crimson-red);
    border-color: var(--crimson-red);
}

/* ===================================
   Catalog CTA (animated band)
   =================================== */
.catalog-cta {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--crimson-red) 0%, #7A3D0A 100%);
    padding: var(--spacing-xl) 0;
}

.catalog-cta-pattern {
    position: absolute;
    inset: -20%;
    background-image: repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.07) 0px, rgba(255, 255, 255, 0.07) 2px, transparent 2px, transparent 42px);
    animation: catalog-cta-move 18s linear infinite;
}

@keyframes catalog-cta-move {
    from { transform: translate(0, 0); }
    to { transform: translate(58px, 58px); }
}

.catalog-cta .container {
    position: relative;
    z-index: 2;
}

.catalog-cta-inner {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.catalog-cta h2,
.catalog-cta p {
    color: var(--white);
}

.catalog-cta p {
    color: rgba(255, 255, 255, 0.9);
}

.catalog-cta-actions {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.catalog-cta-actions .btn-primary {
    background: var(--white);
    color: var(--crimson-red);
}

.catalog-cta-actions .btn-primary:hover {
    background: var(--primary-blue);
    color: var(--white);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

.catalog-cta-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 1rem 1.75rem;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 999px;
    color: var(--white);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

.catalog-cta-whatsapp:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--white);
}

.catalog-cta-whatsapp svg {
    width: 18px;
    height: 18px;
    fill: var(--white);
}

/* ===================================
   Experience Horizontal Checkpoint Map
   =================================== */
.experience-section {
    background-color: var(--white);
    padding-top: 3.5rem;
}

.experience-map {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin-top: 4.75rem;
}

.experience-checkpoint {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 1.25rem;
}

.experience-checkpoint-dot {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--crimson-red);
    border: 3px solid var(--white);
    box-shadow: 0 0 0 1px var(--border-subtle);
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
}

.experience-checkpoint:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 8px;
    left: calc(50% + 8px);
    width: calc(100% - 16px);
    height: 2px;
    background: var(--border-subtle);
    z-index: 1;
}

.experience-checkpoint-value {
    display: block;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.experience-checkpoint h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.6rem;
}

.experience-checkpoint p {
    font-size: 0.85rem;
    line-height: 1.55;
    color: var(--text-secondary);
    margin: 0;
}

.experience-map .reveal:nth-child(1) { transition-delay: 0.1s; }
.experience-map .reveal:nth-child(2) { transition-delay: 0.25s; }
.experience-map .reveal:nth-child(3) { transition-delay: 0.4s; }
.experience-map .reveal:nth-child(4) { transition-delay: 0.55s; }

@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: 1fr;
    }

    .catalog-header {
        gap: 1rem;
    }

    .catalog-header-index {
        width: 36px;
        font-size: 1.4rem;
    }

    .product-hero-frame {
        padding: 2rem 1.5rem;
    }

    .experience-map {
        grid-template-columns: repeat(2, 1fr);
        row-gap: 2.5rem;
    }

    .experience-checkpoint:nth-child(2)::after {
        display: none;
    }
}

@media (max-width: 480px) {
    .roadmap-nav {
        display: none;
    }

    .roadmap-item {
        width: 220px;
    }

    .roadmap-card {
        width: 190px;
        padding: 1rem 1.1rem;
    }

    .experience-map {
        grid-template-columns: 1fr;
        row-gap: 2rem;
    }

    .experience-checkpoint::after {
        display: none !important;
    }
}

/* ===================================
   Service Hero (Photo Background)
   =================================== */
.service-hero-photo {
    position: relative;
}

.service-hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.service-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(4, 51, 73, 0.92) 0%, rgba(4, 51, 73, 0.6) 100%);
    z-index: 1;
}

.service-hero-photo .container {
    position: relative;
    z-index: 2;
}

/* ===================================
   Service Tabs (Interactive Photo Preview)
   =================================== */
.service-tabs {
    max-width: 1140px;
    margin: 0 auto;
}

.service-tabs-nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border-subtle);
    border: 1px solid var(--border-subtle);
}

.service-tab {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--white);
    border: none;
    padding: 1.25rem;
    text-align: left;
    cursor: pointer;
    font-family: var(--font-family);
    transition: var(--transition);
}

.service-tab:hover {
    background: var(--bg-light);
}

.service-tab.active {
    background: var(--primary-blue);
}

.service-tab.active .service-tab-title,
.service-tab.active .service-tab-index {
    color: var(--white);
}

.service-tab.active .service-tab-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.service-tab-thumb {
    position: relative;
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    overflow: hidden;
    transition: var(--transition);
}

.service-tab-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.service-tab.active .service-tab-thumb {
    box-shadow: 0 0 0 2px var(--crimson-red);
}

.service-tab-label {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    min-width: 0;
}

.service-tab-index {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--crimson-red);
    letter-spacing: 1px;
}

.service-tab-title {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.3;
}

.service-tab-subtitle {
    font-size: 0.78rem;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.service-panels {
    border: 1px solid var(--border-subtle);
    border-top: none;
}

.service-panel {
    display: none;
    grid-template-columns: 1fr 1fr;
}

.service-panel.active {
    display: grid;
    animation: servicePanelFade 0.5s ease;
}

@keyframes servicePanelFade {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.service-panel-media {
    position: relative;
    min-height: 380px;
    overflow: hidden;
}

.service-panel-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.service-panel-content {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-panel-eyebrow {
    color: var(--crimson-red);
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-size: 0.78rem;
    margin-bottom: 0.75rem;
}

.service-panel-content h3 {
    font-size: 1.6rem;
    margin-bottom: 1.25rem;
    color: var(--primary-blue);
}

.service-panel-content p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.7;
}

.service-panel-content .btn {
    align-self: flex-start;
    margin-top: 0.5rem;
}

@media (max-width: 900px) {
    .service-tabs-nav {
        grid-template-columns: 1fr;
    }

    .service-panel {
        display: none;
    }

    .service-panel.active {
        display: block;
    }

    .service-panel-media {
        position: relative;
        max-height: none;
        height: 260px;
    }

    .service-panel-content {
        padding: 2rem 1.5rem;
    }
}

/* ===================================
   Technical Documents (doc cards / video grid)
   =================================== */
.legal-section .doc-grid,
.legal-section .video-grid {
    margin-top: 1.5rem;
}

.doc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1rem;
}

.doc-card {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 1.1rem 1.25rem;
    background: var(--white);
    border: 1px solid var(--border-subtle);
    text-decoration: none;
    transition: var(--transition);
}

.doc-card:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-subtle);
    transform: translateY(-2px);
}

.doc-card-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.doc-card-title {
    display: block;
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.35;
}

.doc-card-action {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--crimson-red);
    margin-top: 0.3rem;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.video-embed {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    background: var(--bg-light);
    overflow: hidden;
}

.video-embed iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Presence Map Section */
.presence-section {
    padding: 3.5rem 0;
}

.presence-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
    max-width: 1100px;
    margin: 0 auto;
    box-shadow: var(--shadow-elegant);
}

.presence-panel-text {
    background: linear-gradient(160deg, #081b2e 0%, var(--primary-blue) 55%, #0c2c53 100%);
    color: var(--white);
    padding: 3.5rem 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.presence-panel-text .product-hero-eyebrow {
    color: var(--crimson-red);
}

.presence-panel-text h2 {
    color: var(--white);
    margin-bottom: 0;
}

.presence-map-pulse {
    transform-box: fill-box;
    transform-origin: center;
    animation: presence-map-pulse 2.4s ease-out infinite;
}

.presence-map-point-2 .presence-map-pulse {
    animation-delay: 0.8s;
}

.presence-map-point-3 .presence-map-pulse {
    animation-delay: 1.6s;
}

@keyframes presence-map-pulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    100% {
        transform: scale(3);
        opacity: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .presence-map-pulse {
        animation: none;
        display: none;
    }
}

.presence-panel-map {
    background: var(--bg-light);
    border-top: 3px solid var(--crimson-red);
    padding: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.presence-panel-map svg {
    width: 100%;
    max-width: 380px;
    height: auto;
    display: block;
}

.presence-panel-map text {
    font-family: var(--font-family);
}

@media (max-width: 768px) {
    .presence-panel {
        grid-template-columns: 1fr;
    }

    .presence-panel-text {
        text-align: center;
        padding: 2.5rem 1.5rem;
    }

    .presence-panel-map {
        padding: 2rem 1.5rem;
    }
}

/* Success Stories (Casos de Éxito) Section */
.case-study-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.case-study-card {
    background: var(--white);
    box-shadow: var(--shadow-subtle);
    overflow: hidden;
    transition: var(--transition);
}

.case-study-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-5px);
}

.case-study-card-image-wrap {
    height: 180px;
    overflow: hidden;
}

.case-study-card-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-study-card-content {
    padding: 1.25rem 1.5rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.case-study-card-content h3 {
    font-size: 1.05rem;
    margin: 0;
}

.case-study-card-soon {
    flex-shrink: 0;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-light);
    background: var(--bg-light);
    padding: 0.35rem 0.75rem;
    border: 1px solid var(--border-subtle);
}

@media (max-width: 900px) {
    .case-study-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .case-study-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   Navbar móvil (menú hamburguesa)
   =================================== */
.navbar-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    gap: 5px;
    width: 32px;
    height: 24px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
    z-index: 1002;
}

.navbar-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--white);
    transition: var(--transition);
}

.navbar.scrolled .navbar-toggle span {
    background-color: var(--primary-blue);
}

.navbar-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.navbar-toggle.active span:nth-child(2) {
    opacity: 0;
}

.navbar-toggle.active span:nth-child(3) {
    width: 100%;
    transform: translateY(-7px) rotate(-45deg);
}

body.nav-open {
    overflow: hidden;
}

@media (max-width: 900px) {
    .navbar-toggle {
        display: flex;
    }

    .navbar-container {
        flex-wrap: nowrap;
    }

    .navbar-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(320px, 85vw);
        height: 100vh;
        height: 100dvh;
        margin: 0;
        background-color: var(--white);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 6rem var(--spacing-md) var(--spacing-md);
        overflow-y: auto;
        box-shadow: -8px 0 30px rgba(0, 0, 0, 0.2);
        transition: right 0.35s ease;
    }

    .navbar-menu.active {
        right: 0;
    }

    .navbar-menu .navbar-link,
    .navbar-menu .dropdown-toggle {
        color: var(--primary-blue);
        width: 100%;
        padding: 0.9rem 0;
        border-bottom: 1px solid var(--border-subtle);
        font-size: 1rem;
        justify-content: space-between;
    }

    .navbar-menu .navbar-link.active {
        color: var(--crimson-red);
    }

    .navbar-menu .navbar-link.active::after {
        display: none;
    }

    .navbar-dropdown {
        width: 100%;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        display: none;
        min-width: 0;
        width: 100%;
        padding-left: var(--spacing-md);
        transition: none;
    }

    .navbar-dropdown.active .dropdown-menu {
        display: block;
    }

    .navbar-dropdown.active .dropdown-toggle::after {
        transform: rotate(180deg);
    }

    .navbar-cta {
        display: block;
        margin-top: var(--spacing-md);
        width: 100%;
        text-align: center;
    }
}