/* Variables de Color - Paleta Empresarial */
:root {
    --primary-color: #1e40af;
    --primary-dark: #1e3a8a;
    --secondary-color: #3b82f6;
    --accent-color: #60a5fa;
    --dark-gray: #1f2937;
    --medium-gray: #4b5563;
    --light-gray: #f3f4f6;
    --white: #ffffff;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --border-color: #e5e7eb;
    --success: #10b981;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

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

html, body {
    height: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

    .navbar .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

/* Logo del Navbar */
.navbar-logo {
    height: 80px !important;
    width: auto !important;
    max-width: 100px !important;
    transition: transform 0.3s ease !important;
    flex-shrink: 0 !important;
    display: block !important;
    margin-right: 0.5rem !important;
}

.navbar-brand:hover .navbar-logo {
    transform: scale(1.08) !important;
}

.brand-text {
    font-weight: 700 !important;
    font-size: 0.95rem !important;
    color: #1e3a8a !important;
    letter-spacing: -0.3px !important;
    white-space: nowrap !important;
}

.nav-brand h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

    .nav-menu a {
        color: var(--text-primary);
        text-decoration: none;
        font-weight: 500;
        font-size: 0.95rem;
        transition: color 0.3s ease;
    }

        .nav-menu a:hover {
            color: var(--primary-color);
        }

.btn-nav {
    background: var(--primary-color);
    color: var(--white) !important;
    padding: 0.625rem 1.5rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

    .btn-nav:hover {
        background: var(--primary-dark);
        transform: translateY(-1px);
        box-shadow: var(--shadow-md);
    }

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 100%);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

    .hero::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 50%;
        height: 100%;
        background: linear-gradient(135deg, rgba(30, 64, 175, 0.05) 0%, transparent 100%);
    }

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.demo-note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--success);
    font-weight: 500;
    margin-bottom: 2.5rem;
    padding: 0.75rem 1rem;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 8px;
    border-left: 3px solid var(--success);
}

    .demo-note svg {
        flex-shrink: 0;
    }

.btn {
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: inline-block;
    border: none;
    cursor: pointer;
}

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

    .btn-primary:hover {
        background: var(--primary-dark);
        transform: translateY(-2px);
        box-shadow: var(--shadow-lg);
    }

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

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

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

    .stat-item strong {
        font-size: 2rem;
        font-weight: 800;
        color: var(--primary-color);
        margin-bottom: 0.25rem;
    }

    .stat-item span {
        font-size: 0.875rem;
        color: var(--text-secondary);
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.card-3d {
    background: var(--white);
    border-radius: 16px;
    padding: 3rem;
    box-shadow: var(--shadow-xl);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.6s ease;
}

    .card-3d:hover {
        transform: perspective(1000px) rotateY(0deg);
    }

    .card-3d img {
        width: 100%;
        max-width: 400px;
        height: auto;
    }

/* Features Section */
.features {
    padding: 6rem 0;
    background: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

    .section-header h2 {
        font-size: 2.5rem;
        font-weight: 800;
        color: var(--dark-gray);
        margin-bottom: 1rem;
        letter-spacing: -0.5px;
    }

    .section-header p {
        font-size: 1.125rem;
        color: var(--text-secondary);
    }

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
}

    .feature-card:hover {
        border-color: var(--primary-color);
        box-shadow: var(--shadow-lg);
        transform: translateY(-5px);
    }

.feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

    .feature-icon svg {
        width: 32px;
        height: 32px;
        color: var(--white);
    }

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Video Section */
.video-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 100%);
}

.video-container {
    max-width: 900px;
    margin: 0 auto;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
}

    .video-wrapper iframe {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        border-radius: 16px;
    }

/* Benefits Section */
.benefits {
    padding: 6rem 0;
    background: var(--white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
}

.benefit-item {
    position: relative;
    padding-left: 5rem;
}

.benefit-number {
    position: absolute;
    left: 0;
    top: 0;
    font-size: 4rem;
    font-weight: 900;
    color: var(--accent-color);
    opacity: 0.2;
    line-height: 1;
}

.benefit-item h3 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.benefit-item p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Industries Section */
.industries {
    padding: 6rem 0;
    background: var(--light-gray);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.industry-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

    .industry-card:hover {
        border-color: var(--primary-color);
        box-shadow: var(--shadow-md);
    }

    .industry-card h4 {
        font-size: 1.125rem;
        font-weight: 700;
        color: var(--dark-gray);
        margin-bottom: 0.5rem;
    }

    .industry-card p {
        font-size: 0.875rem;
        color: var(--text-secondary);
    }

/* Download Demo Section */
.download-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    position: relative;
    overflow: hidden;
}

    .download-section::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -10%;
        width: 500px;
        height: 500px;
        background: radial-gradient(circle, rgba(96, 165, 250, 0.15) 0%, transparent 70%);
        border-radius: 50%;
    }

.download-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.download-text {
    color: var(--white);
}

.badge-demo {
    display: inline-block;
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid var(--success);
}

.download-text h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.download-subtitle {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.demo-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.demo-feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1rem;
}

    .demo-feature-item svg {
        flex-shrink: 0;
        color: var(--success);
    }

    .demo-feature-item strong {
        color: var(--success);
    }

.btn-download {
    background: var(--success);
    color: var(--white);
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
    border: none;
    cursor: pointer;
    flex-direction: column;
}

    .btn-download:hover {
        background: #059669;
        transform: translateY(-3px);
        box-shadow: 0 15px 40px rgba(16, 185, 129, 0.4);
    }

    .btn-download svg {
        animation: bounce 2s infinite;
    }

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

.file-size {
    font-size: 0.75rem;
    font-weight: 400;
    opacity: 0.9;
}

/* ===== BOTÓN PROMO ESPECIAL ===== */
.btn-promo-special {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.4s ease;
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-promo-special::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn-promo-special:hover::before {
    left: 100%;
}

.btn-promo-special:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 50px rgba(102, 126, 234, 0.6);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-promo-special svg {
    flex-shrink: 0;
    animation: pulse-icon 2s infinite;
}

@keyframes pulse-icon {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.promo-text-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.15rem;
}

.promo-main-text {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.95;
}

.promo-price-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: #ffd700;
    text-shadow: 0 2px 10px rgba(255, 215, 0, 0.3);
    line-height: 1;
}

.promo-sub-text {
    font-size: 0.75rem;
    font-weight: 400;
    opacity: 0.9;
}

.download-disclaimer {
    margin-top: 1.5rem;
    font-size: 0.875rem;
    opacity: 0.8;
}

    .download-disclaimer a {
        color: var(--white);
        text-decoration: underline;
    }

.download-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.download-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.download-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto 2rem;
    background: linear-gradient(135deg, var(--success), #059669);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
}

    .download-icon svg {
        width: 60px;
        height: 60px;
        color: var(--white);
    }

.download-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

    .download-stats .stat {
        display: flex;
        flex-direction: column;
    }

        .download-stats .stat strong {
            font-size: 1.75rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 0.25rem;
        }

        .download-stats .stat span {
            font-size: 0.875rem;
            color: rgba(255, 255, 255, 0.7);
        }

/* CTA Section */
.cta-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
}

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

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
}

.contact-form {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

    .contact-form input:focus,
    .contact-form textarea:focus {
        outline: none;
        border-color: var(--primary-color);
    }

.contact-form textarea {
    resize: vertical;
    margin-bottom: 1.5rem;
}

.contact-form .btn-primary {
    width: 100%;
    padding: 1rem;
    font-size: 1.125rem;
}

/* Footer */
.footer {
    background: var(--dark-gray);
    color: var(--white);
    padding: 4rem 0 2rem;
    width: 100%;
    flex-shrink: 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    font-weight: 700;
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
    display: block;
    text-decoration: none;
    transition: color 0.3s ease;
}

    .footer-section a:hover {
        color: var(--accent-color);
    }

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

    .footer-bottom p {
        color: rgba(255, 255, 255, 0.6);
        font-size: 0.875rem;
    }

/* Promotional Product Section */
.promo-section {
    padding: 1.5rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 100%);
    position: relative;
    overflow: hidden;
}

    .promo-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: radial-gradient(circle at top right, rgba(102, 126, 234, 0.08) 0%, transparent 60%);
        pointer-events: none;
    }

.promo-section .section-header {
    margin-bottom: 1rem;
}

.promo-section .section-header h2 {
    font-size: 1.75rem;
    margin-bottom: 0.35rem;
}

.promo-section .section-header p {
    font-size: 0.9rem;
}

.badge-promo {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.promo-content {
    position: relative;
    z-index: 1;
}

.promo-product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.promo-product-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    position: relative;
    display: flex;
    flex-direction: row;
    align-items: stretch;
}

    .promo-product-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        border-radius: 20px;
        padding: 2px;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
        -webkit-mask-composite: xor;
        mask-composite: exclude;
        opacity: 0;
        transition: opacity 0.4s ease;
        pointer-events: none;
    }

    .promo-product-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 20px 50px rgba(102, 126, 234, 0.25);
    }

    .promo-product-card:hover::before {
        opacity: 1;
    }

.promo-image-wrapper {
    width: 50%;
    flex-shrink: 0;
    min-height: 300px;
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    padding: 1rem;
}

    .promo-image-wrapper::after {
        content: '';
        position: absolute;
        top: 0;
        bottom: 0;
        right: 0;
        width: 4px;
        background: linear-gradient(180deg, #667eea 0%, #764ba2 100%);
        box-shadow: 2px 0 8px rgba(102, 126, 234, 0.3);
    }

.promo-product-image {
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: contain;
    transition: all 0.4s ease;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.15));
}

    .promo-product-card:hover .promo-product-image {
        transform: scale(1.08);
        filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.25));
    }

.promo-product-info {
    flex: 1;
    padding: 2rem;
    background: linear-gradient(to bottom, #ffffff 0%, #f9fafb 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

    .promo-product-info h3 {
        font-size: 1.4rem;
        font-weight: 700;
        color: var(--dark-gray);
        margin-bottom: 1rem;
        letter-spacing: -0.02em;
    }

.promo-features-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

    .promo-features-list li {
        display: flex;
        align-items: flex-start;
        gap: 0.4rem;
        margin-bottom: 0.4rem;
        color: var(--text-secondary);
        font-size: 0.8rem;
        line-height: 1.4;
    }

        .promo-features-list li svg {
            flex-shrink: 0;
            margin-top: 2px;
            color: #667eea;
        }

        .promo-features-list li:last-child {
            margin-bottom: 0;
        }

.promo-cta-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

.promo-price-card {
    background: var(--white);
    border-radius: 20px;
    padding: 1.25rem 1.5rem;
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.15);
    text-align: left;
    max-width: 100%;
    width: 100%;
    border: 2px solid transparent;
    background-image: linear-gradient(white, white), linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    display: grid;
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto auto auto auto;
    gap: 0.5rem 1.5rem;
    align-items: center;
}

.promo-price-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.25rem;
    grid-column: 1;
    grid-row: 1;
}

.promo-price-amount {
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    margin-bottom: 0.25rem;
    grid-column: 1;
    grid-row: 2;
}

    .promo-price-amount .currency {
        font-size: 1.25rem;
        font-weight: 700;
        color: #667eea;
        margin-right: 0.2rem;
        margin-top: 0.3rem;
    }

    .promo-price-amount .amount {
        font-size: 2.5rem;
        font-weight: 900;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        line-height: 1;
    }

.promo-price-subtitle {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0;
    font-weight: 500;
    grid-column: 1;
    grid-row: 3;
}

.promo-package-includes {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
    grid-column: 2;
    grid-row: 1 / 4;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

    .promo-package-includes li {
        display: flex;
        align-items: flex-start;
        gap: 0.4rem;
        margin-bottom: 0.3rem;
        color: var(--text-primary);
        font-size: 0.8rem;
        padding: 0.2rem 0;
        border-bottom: 1px solid var(--light-gray);
    }

        .promo-package-includes li:last-child {
            border-bottom: none;
            margin-bottom: 0;
        }

        .promo-package-includes li svg {
            flex-shrink: 0;
            margin-top: 2px;
            color: #667eea;
        }

.btn-promo {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
    border: none;
    cursor: pointer;
    grid-column: 3;
    grid-row: 1 / 3;
    align-self: center;
    white-space: nowrap;
}

    .btn-promo:hover {
        transform: translateY(-3px);
        box-shadow: 0 15px 40px rgba(102, 126, 234, 0.5);
        color: var(--white);
    }

    .btn-promo svg {
        transition: transform 0.3s ease;
    }

    .btn-promo:hover svg {
        transform: scale(1.1);
    }

.promo-explore-link {
    text-align: center;
    padding: 1rem 0;
    margin-top: 1.5rem;
    border-top: 1px dashed rgba(102, 126, 234, 0.2);
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.promo-explore-link svg {
    color: var(--primary-color);
    flex-shrink: 0;
}

.promo-explore-link a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.promo-explore-link a:hover {
    color: #764ba2;
    text-decoration: underline;
}

.promo-explore-link a::after {
    content: '→';
    display: inline-block;
    transition: transform 0.2s ease;
}

.promo-explore-link a:hover::after {
    transform: translateX(3px);
}

.promo-note {
    margin-top: 0;
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.4;
    grid-column: 1 / -1;
    grid-row: 4;
    text-align: center;
    padding-top: 0.5rem;
    border-top: 1px solid var(--light-gray);
}

/* ===== PROMO ADDITIONAL INFO ===== */
.promo-additional-info {
    margin-top: 1rem;
    padding: 0.75rem;
    background: rgba(102, 126, 234, 0.05);
    border-radius: 12px;
    border-left: 4px solid #667eea;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.promo-info-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.promo-info-icon svg {
    width: 18px;
    height: 18px;
}

.promo-info-text {
    flex: 1;
    min-width: 250px;
    margin: 0;
    font-size: 0.8rem;
    color: var(--text-primary);
    line-height: 1.4;
}

.promo-additional-info .btn-secondary {
    flex-shrink: 0;
    margin-left: auto;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-text h1 {
        font-size: 2.25rem;
    }

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

    .nav-menu {
        gap: 1rem;
        font-size: 0.875rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .download-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .download-text h2 {
        font-size: 2rem;
    }

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

    .promo-product-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .promo-image-wrapper {
        min-height: 300px;
        padding: 1.25rem;
    }

    .promo-product-image {
        max-height: 260px;
    }

    .promo-price-card {
        padding: 2rem;
    }

        .promo-price-card .promo-price-amount .amount {
            font-size: 3rem;
        }
}

@media (max-width: 640px) {
    .hero {
        padding: 4rem 0;
    }

    .hero-text h1 {
        font-size: 1.875rem;
    }

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

    .section-header h2 {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

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

    .features,
    .benefits,
    .industries,
    .video-section,
    .cta-section,
    .download-section {
        padding: 4rem 0;
    }

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

    .nav-menu {
        display: none;
    }

    .download-text h2 {
        font-size: 1.75rem;
    }

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

    .demo-features {
        gap: 0.75rem;
    }

    .demo-feature-item {
        font-size: 0.9rem;
    }

    .btn-download {
        width: 100%;
        justify-content: center;
        padding: 1rem 1.5rem;
    }

    .download-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .download-icon {
        width: 100px;
        height: 100px;
    }

        .download-icon svg {
            width: 50px;
            height: 50px;
        }

    .promo-section {
        padding: 4rem 0;
    }

    .promo-image-wrapper {
        min-height: 280px;
        padding: 1rem;
    }

    .promo-product-image {
        max-height: 240px;
    }

    .promo-product-info {
        padding: 1.5rem;
    }

        .promo-product-info h3 {
            font-size: 1.25rem;
        }

    .promo-price-card {
        padding: 1.5rem;
    }

        .promo-price-card .promo-price-amount .currency {
            font-size: 1.5rem;
        }

        .promo-price-card .promo-price-amount .amount {
            font-size: 2.5rem;
        }

    .promo-price-subtitle {
        font-size: 1rem;
    }

    .btn-promo {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
}


/* ============================================================
   CARRUSEL DE DOCUMENTOS DE IDENTIDAD - OPTIMIZADO PARA MÓVIL
   ============================================================ */

.carousel-documents {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    background: #ffffff;
    /* Hardware acceleration */
    transform: translateZ(0);
    will-change: transform;
    /* Optimización de contenido */
    contain: layout style paint;
}

    .carousel-documents .carousel-inner {
        border-radius: 16px;
        overflow: hidden;
        /* GPU acceleration para el contenedor */
        transform: translate3d(0, 0, 0);
        backface-visibility: hidden;
        perspective: 1000px;
    }

    /* Solo aplicar flex a items ACTIVOS - deja que Bootstrap maneje display */
    .carousel-documents .carousel-item.active {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* Items base - optimizado para móvil */
    .carousel-documents .carousel-item {
        background: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 100%);
        min-height: 600px;
        padding: 40px 20px;
        position: relative;
        /* GPU acceleration */
        transform: translate3d(0, 0, 0);
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
        /* Optimización de rendering */
        will-change: transform, opacity;
    }

        /* Transición suave entre items usando transform (GPU) */
        .carousel-documents .carousel-item.active,
        .carousel-documents .carousel-item-next,
        .carousel-documents .carousel-item-prev {
            transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1),
                        opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }

        /* Imágenes dentro del carrusel - optimizadas */
        .carousel-documents .carousel-item img {
            max-width: 85%;
            max-height: 520px;
            height: auto;
            width: auto;
            object-fit: contain;
            filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.15));
            /* GPU acceleration para imágenes */
            transform: translateZ(0);
            backface-visibility: hidden;
            /* Optimización de imagen en móvil */
            image-rendering: -webkit-optimize-contrast;
            image-rendering: crisp-edges;
            /* Smooth touch scrolling */
            -webkit-touch-callout: none;
            /* Prevenir layout shift */
            contain: layout;
        }

/* Animación de entrada optimizada con GPU */
@keyframes slideInImage {
    from {
        opacity: 0;
        transform: translate3d(0, 0, 0) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translate3d(0, 0, 0) scale(1);
    }
}

.carousel-documents .carousel-item.active img {
    animation: slideInImage 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Captions (títulos) del carrusel - optimizado */
.carousel-documents .carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(30, 58, 138, 0.95), transparent);
    padding: 2rem 1rem 1rem;
    border-radius: 0;
    /* GPU acceleration */
    transform: translateZ(0);
    will-change: opacity;
}

    .carousel-documents .carousel-caption h5 {
        color: #ffffff;
        font-size: 1.25rem;
        font-weight: 700;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        margin: 0;
        /* Optimización de texto */
        text-rendering: optimizeLegibility;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

/* Indicadores (puntos de navegación) - optimizados */
.carousel-documents .carousel-indicators {
    bottom: -50px;
    padding: 20px 0;
    /* GPU acceleration */
    transform: translateZ(0);
}

    .carousel-documents .carousel-indicators button {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        border: 2px solid #1e3a8a;
        background-color: transparent;
        /* Transición optimizada con GPU */
        transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1),
                    background-color 0.2s ease,
                    box-shadow 0.2s ease;
        margin: 0 6px;
        /* Optimización táctil */
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
        /* GPU acceleration */
        transform: translateZ(0);
        will-change: transform;
    }

        .carousel-documents .carousel-indicators button.active {
            background-color: #1e3a8a;
            box-shadow: 0 0 0 4px rgba(30, 58, 138, 0.2);
            transform: translateZ(0) scale(1.1);
        }

        .carousel-documents .carousel-indicators button:hover {
            background-color: #3b82f6;
            border-color: #3b82f6;
            transform: translateZ(0) scale(1.15);
        }

/* Botones de control (anterior/siguiente) - optimizados para móvil */
.carousel-documents .carousel-control-prev,
.carousel-documents .carousel-control-next {
    width: 50px;
    height: 50px;
    top: 50%;
    transform: translate3d(0, -50%, 0);
    border-radius: 50%;
    background-color: rgba(30, 58, 138, 0.6);
    /* Transición optimizada */
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1),
                background-color 0.2s ease,
                box-shadow 0.2s ease;
    /* Optimización táctil */
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    /* GPU acceleration */
    will-change: transform;
    backface-visibility: hidden;
    /* Área táctil más grande en móvil */
    padding: 12px;
}

    .carousel-documents .carousel-control-prev:hover,
    .carousel-documents .carousel-control-next:hover {
        background-color: #1e3a8a;
        box-shadow: 0 4px 12px rgba(30, 58, 138, 0.4);
        transform: translate3d(0, -50%, 0) scale(1.08);
    }

    /* Efecto de presión en móvil */
    .carousel-documents .carousel-control-prev:active,
    .carousel-documents .carousel-control-next:active {
        transform: translate3d(0, -50%, 0) scale(0.95);
    }

.carousel-documents .carousel-control-prev-icon,
.carousel-documents .carousel-control-next-icon {
    filter: brightness(1.2);
    /* GPU acceleration */
    transform: translateZ(0);
}

/* ============================================================
   RESPONSIVE - CARRUSEL (Tablet 968px)
   ============================================================ */

@media (max-width: 968px) {
    .carousel-documents .carousel-item {
        min-height: 450px;
        padding: 30px 15px;
        /* Reducir animaciones en tablet para mejor rendimiento */
        will-change: opacity;
    }

        .carousel-documents .carousel-item img {
            max-width: 90%;
            max-height: 400px;
            /* Optimización de imágenes en tablet */
            image-rendering: auto;
        }

    .carousel-documents .carousel-control-prev,
    .carousel-documents .carousel-control-next {
        width: 40px;
        height: 40px;
        /* Área táctil mejorada */
        padding: 10px;
    }

    .carousel-documents .carousel-indicators {
        bottom: -45px;
    }

    /* Transiciones más rápidas en tablet */
    .carousel-documents .carousel-item.active,
    .carousel-documents .carousel-item-next,
    .carousel-documents .carousel-item-prev {
        transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                    opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    }
}

/* ============================================================
   RESPONSIVE - CARRUSEL (Mobile 640px) - MÁXIMA OPTIMIZACIÓN
   ============================================================ */

@media (max-width: 640px) {
    .carousel-documents {
        /* Optimización máxima para móvil */
        will-change: auto;
        contain: layout style paint;
    }

    .carousel-documents .carousel-item {
        min-height: 350px;
        padding: 20px 10px;
        /* Reducir will-change en móvil para ahorrar memoria */
        will-change: opacity;
    }

        .carousel-documents .carousel-item img {
            max-width: 95%;
            max-height: 300px;
            /* Optimización agresiva de imágenes en móvil */
            image-rendering: auto;
            filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.1));
        }

    /* Animación más rápida y suave en móvil */
    .carousel-documents .carousel-item.active img {
        animation: slideInImage 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .carousel-documents .carousel-caption {
        padding: 1.5rem 0.75rem 0.75rem;
    }

        .carousel-documents .carousel-caption h5 {
            font-size: 1rem;
            /* Optimización de texto en móvil */
            text-rendering: optimizeSpeed;
        }

    .carousel-documents .carousel-control-prev,
    .carousel-documents .carousel-control-next {
        width: 35px;
        height: 35px;
        /* Área táctil óptima para móvil (mínimo 44x44px recomendado) */
        padding: 15px;
        /* Reducir efectos visuales en móvil */
        box-shadow: none;
    }

    .carousel-documents .carousel-indicators {
        bottom: -40px;
        padding: 15px 0;
    }

        .carousel-documents .carousel-indicators button {
            width: 10px;
            height: 10px;
            margin: 0 4px;
            /* Área táctil más grande */
            padding: 4px;
            /* Transiciones más rápidas */
            transition: transform 0.15s ease,
                        background-color 0.15s ease;
        }

            .carousel-documents .carousel-indicators button.active {
                transform: translateZ(0) scale(1.05);
            }

    /* Transiciones más rápidas en móvil */
    .carousel-documents .carousel-item.active,
    .carousel-documents .carousel-item-next,
    .carousel-documents .carousel-item-prev {
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                    opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    /* Reducir transform en hover para móvil */
    .carousel-documents .carousel-control-prev:hover,
    .carousel-documents .carousel-control-next:hover {
        transform: translate3d(0, -50%, 0) scale(1.02);
    }
}

/* ============================================================
   OPTIMIZACIÓN ESPECÍFICA PARA DISPOSITIVOS TÁCTILES
   ============================================================ */

@media (hover: none) and (pointer: coarse) {
    /* Dispositivos táctiles sin cursor (móviles, tablets) */
    .carousel-documents .carousel-control-prev,
    .carousel-documents .carousel-control-next {
        /* Mejorar área táctil */
        min-width: 44px;
        min-height: 44px;
    }

    .carousel-documents .carousel-indicators button {
        /* Indicadores más grandes para dedos */
        min-width: 44px;
        min-height: 44px;
        padding: 15px;
    }

    /* Eliminar efectos hover en dispositivos táctiles */
    .carousel-documents .carousel-control-prev:hover,
    .carousel-documents .carousel-control-next:hover,
    .carousel-documents .carousel-indicators button:hover {
        transform: none;
        background-color: initial;
    }

    /* Mejorar feedback táctil con :active */
    .carousel-documents .carousel-indicators button:active {
        transform: translateZ(0) scale(0.9);
        background-color: #3b82f6;
    }
}

/* ============================================================
   MODO OSCURO Y PREFERENCIAS DE REDUCCIÓN DE MOVIMIENTO
   ============================================================ */

/* Reducir animaciones si el usuario prefiere menos movimiento */
@media (prefers-reduced-motion: reduce) {
    .carousel-documents .carousel-item.active,
    .carousel-documents .carousel-item-next,
    .carousel-documents .carousel-item-prev {
        transition: opacity 0.2s ease;
    }

    .carousel-documents .carousel-item.active img {
        animation: none;
    }

    .carousel-documents .carousel-control-prev,
    .carousel-documents .carousel-control-next,
    .carousel-documents .carousel-indicators button {
        transition: background-color 0.2s ease;
    }
}

/* ===== PRODUCT PURCHASE PAGE ===== */
.product-purchase-section {
    padding: 0.4rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 100%);
    min-height: 100vh;
}

.purchase-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
    max-width: 1420px;
    margin: 0 auto;
}

@media (max-width: 968px) {
    .purchase-grid {
        grid-template-columns: 1fr;
        gap: 0.65rem;
    }
}

.product-details-card,
.purchase-form-card {
    background: var(--white);
    border-radius: 7px;
    padding: 0.85rem;
    box-shadow: var(--shadow-lg);
}

.product-badge {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
    padding: 0.17rem 0.65rem;
    border-radius: 12px;
    font-size: 0.6rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.product-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--dark-gray);
    margin-bottom: 0.25rem;
    line-height: 1.15;
}

.product-description {
    font-size: 0.68rem;
    color: var(--text-secondary);
    line-height: 1.25;
    margin-bottom: 0.5rem;
}

.product-price-large {
    display: flex;
    align-items: flex-start;
    gap: 0.25rem;
    margin-bottom: 0.6rem;
    padding: 0.7rem 0.85rem;
    background: linear-gradient(135deg, #667eea10 0%, #764ba210 100%);
    border-radius: 7px;
    border-left: 3px solid #667eea;
}

.product-price-large .currency {
    font-size: 0.95rem;
    font-weight: 700;
    color: #667eea;
    margin-top: 0.17rem;
}

.product-price-large .amount {
    font-size: 1.9rem;
    font-weight: 900;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.product-price-large .currency-code {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    align-self: flex-end;
    margin-bottom: 0.17rem;
}

.product-includes h3 {
    font-size: 0.77rem;
    font-weight: 700;
    color: var(--dark-gray);
    margin-bottom: 0.4rem;
}

.product-includes ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.product-includes li {
    display: flex;
    align-items: flex-start;
    gap: 0.38rem;
    margin-bottom: 0.3rem;
    font-size: 0.68rem;
    color: var(--text-primary);
}

.product-includes li svg {
    flex-shrink: 0;
    color: #667eea;
    margin-top: 1px;
    width: 13px;
    height: 13px;
}

.shipping-info {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.6rem;
    padding: 0.55rem;
    background: #10b98110;
    border-radius: 7px;
    border-left: 3px solid var(--success);
}

.shipping-info svg {
    color: var(--success);
    flex-shrink: 0;
    width: 14px;
    height: 14px;
}

.shipping-info span {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--success);
}

.purchase-form-card h2 {
    font-size: 1.06rem;
    font-weight: 700;
    color: var(--dark-gray);
    margin-bottom: 0.17rem;
}

.form-subtitle {
    font-size: 0.68rem;
    color: var(--text-secondary);
    margin-bottom: 0.7rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
}

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

    /* Diseño vertical para móviles */
    .promo-product-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .promo-product-card {
        flex-direction: column;
    }

    .promo-image-wrapper {
        width: 100%;
        min-height: 240px;
    }

        .promo-image-wrapper::after {
            top: auto;
            bottom: 0;
            left: 0;
            right: 0;
            width: auto;
            height: 4px;
            background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
        }

    .promo-product-image {
        max-height: 200px;
    }

    .promo-product-info {
        padding: 1.5rem;
    }

        .promo-product-info h3 {
            font-size: 1.2rem;
        }
}

.form-group {
    margin-bottom: 0.6rem;
}

.form-group label {
    display: block;
    font-size: 0.64rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.42rem 0.55rem;
    border: 2px solid #e5e7eb;
    border-radius: 5px;
    font-size: 0.72rem;
    font-family: inherit;
    transition: var(--chat-transition);
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.section-title {
    font-size: 0.77rem;
    font-weight: 700;
    color: var(--dark-gray);
    margin: 0.6rem 0 0.5rem 0;
    padding-bottom: 0.3rem;
    border-bottom: 2px solid #e5e7eb;
}

.btn-purchase {
    width: 100%;
    padding: 0.64rem 0.85rem;
    font-size: 0.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.38rem;
    margin-top: 0.3rem;
}

.secure-payment-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.38rem;
    margin-top: 0.5rem;
    padding: 0.42rem;
    background: #f3f4f6;
    border-radius: 5px;
    font-size: 0.6rem;
    color: var(--text-secondary);
}

.secure-payment-notice svg {
    color: #667eea;
    flex-shrink: 0;
}

.loading-spinner {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-spinner p {
    color: white;
    font-size: 1.125rem;
    margin-top: 1.5rem;
}

#epayco-button-wrapper {
    margin-top: 1rem;
}

.epayco-button-render {
    width: 100% !important;
    padding: 16px 32px !important;
    background: linear-gradient(135deg, #1b6ec2 0%, #1861ac 100%) !important;
    border: none !important;
    border-radius: 8px !important;
    color: white !important;
    font-size: 1.125rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
}

/* ===== SHIPPING COST SECTION ===== */
.shipping-cost-section {
    background: #ffffff;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
}

.cost-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.cost-row:last-child {
    margin-bottom: 0;
}

.cost-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.cost-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.cost-divider {
    border: none;
    border-top: 2px solid #e5e7eb;
    margin: 0.75rem 0;
}

.cost-total .cost-label {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark-gray);
}

.cost-total .cost-value {
    font-size: 1.35rem;
    font-weight: 900;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (max-width: 640px) {
    .shipping-cost-section {
        padding: 0.85rem 1rem;
    }

    .cost-label {
        font-size: 0.8rem;
    }

    .cost-value {
        font-size: 0.85rem;
    }

    .cost-total .cost-label {
        font-size: 0.9rem;
    }

    .cost-total .cost-value {
        font-size: 1.15rem;
    }
}