/* Espacio Pasarela - Propuesta Simplificada */

:root {
    --primary: #D4AF37;
    --primary-dark: #B8941C;
    --primary-light: #E8D089;
    --secondary: #2C2C2C;
    --gray-50: #FAFAFA;
    --gray-100: #F5F5F5;
    --gray-200: #E0E0E0;
    --gray-600: #616161;
    --gray-700: #424242;
    --gray-800: #2C2C2C;
    --gray-900: #1A1A1A;
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Playfair Display', serif;
    --spacing: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --border-radius: 12px;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--gray-50);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo h1 {
    font-family: var(--font-secondary);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
}

.nav-list {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    transition: var(--transition);
}

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

.btn-contact {
    background: var(--primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--gray-800);
    border-radius: 2px;
    transition: var(--transition);
}

/* Hero */
.hero {
    position: relative;
    min-height: 500px;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--secondary) 0%, #4A4A4A 100%);
    padding: var(--spacing-xl) 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23D4AF37" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,144C960,149,1056,139,1152,128C1248,117,1344,107,1392,101.3L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--primary-light);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-title {
    font-family: var(--font-secondary);
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--gray-200);
    margin-bottom: var(--spacing-lg);
}

.hero-cta {
    display: flex;
    gap: var(--spacing);
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

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

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

.btn-secondary {
    background: transparent;
    color: white;
    border-color: white;
}

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

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Sections */
.section-title {
    font-family: var(--font-secondary);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
    text-align: center;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-600);
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

/* Offer Section */
.offer-section {
    padding: var(--spacing-xl) 0;
    background: white;
}

.offer-card-main {
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    border: 3px solid var(--primary);
    position: relative;
}

.offer-badge {
    background: var(--primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-block;
    margin-bottom: 1rem;
}

.offer-header {
    background: linear-gradient(135deg, var(--secondary) 0%, #4A4A4A 100%);
    color: white;
    padding: var(--spacing-xl);
    text-align: center;
    position: relative;
}

.offer-header h3 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing);
}

.offer-price {
    margin-top: var(--spacing);
}

.price-original {
    font-size: 1rem;
    opacity: 0.8;
    margin-bottom: 0.5rem;
}

.price-original span {
    text-decoration: line-through;
}

.price-discount {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.5rem;
    margin: 1rem 0;
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-secondary);
}

.price-label {
    font-size: 1rem;
}

.price-savings {
    background: var(--primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    display: inline-block;
    margin-top: 0.5rem;
}

.offer-content {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
}

.offer-column h4 {
    color: var(--gray-900);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.column-subtitle {
    color: var(--primary-dark);
    font-weight: 600;
    margin-bottom: var(--spacing);
}

.offer-column ul {
    list-style: none;
    padding: 0;
}

.offer-column li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--gray-700);
}

.offer-column li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
}

.offer-divider {
    width: 2px;
    background: var(--gray-200);
}

.offer-footer {
    padding: var(--spacing-lg);
    background: var(--gray-50);
    text-align: center;
}

/* Additional Services */
.additional-services {
    padding: var(--spacing-xl) 0;
    background: var(--gray-100);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.service-simple {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
}

.service-simple:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-simple h3 {
    font-size: 1.3rem;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.service-description {
    color: var(--gray-600);
    margin-bottom: var(--spacing);
    min-height: 48px;
}

.service-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin: var(--spacing) 0;
    font-family: var(--font-secondary);
}

.service-features {
    list-style: none;
    padding: 0;
    text-align: left;
    margin: var(--spacing) 0;
}

.service-features li {
    padding: 0.25rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--gray-700);
    font-size: 0.9rem;
}

.service-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary);
}

.service-note {
    font-size: 0.85rem;
    color: var(--gray-600);
    font-style: italic;
    margin-top: var(--spacing);
}

/* Summary Section */
.summary-section {
    padding: var(--spacing-xl) 0;
    background: white;
}

.summary-box {
    max-width: 700px;
    margin: 0 auto;
    background: var(--gray-50);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.summary-box h3 {
    text-align: center;
    font-size: 1.8rem;
    color: var(--gray-900);
    margin-bottom: var(--spacing-lg);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing);
    background: white;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.summary-item.featured-item {
    background: linear-gradient(135deg, var(--primary-light) 0%, #FFF9E6 100%);
    border: 2px solid var(--primary);
    padding: 1.5rem var(--spacing);
}

.summary-left {
    display: flex;
    flex-direction: column;
}

.summary-left strong {
    font-size: 1.1rem;
    color: var(--gray-900);
}

.summary-detail {
    font-size: 0.85rem;
    color: var(--gray-600);
    margin-top: 0.25rem;
}

.summary-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.summary-original {
    font-size: 0.9rem;
    color: var(--gray-600);
    text-decoration: line-through;
    margin-bottom: 0.25rem;
}

.summary-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-secondary);
}

.featured-item .summary-price {
    font-size: 2rem;
}

.summary-cta {
    margin-top: var(--spacing-lg);
    text-align: center;
}

/* Contact */
.contact-section {
    padding: var(--spacing-xl) 0;
    background: var(--gray-100);
}

.contact-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.contact-content h2 {
    font-family: var(--font-secondary);
    font-size: 2.5rem;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.contact-content p {
    font-size: 1.1rem;
    color: var(--gray-700);
    margin-bottom: var(--spacing-xl);
}

.contact-details {
    display: grid;
    gap: var(--spacing);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing);
    background: white;
    padding: var(--spacing);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.contact-icon {
    font-size: 2rem;
}

.contact-item h4 {
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.contact-item a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.contact-item a:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: white;
    padding: var(--spacing-lg) 0 var(--spacing) 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing);
    margin-bottom: var(--spacing);
    padding-bottom: var(--spacing);
    border-bottom: 1px solid var(--gray-700);
}

.footer-brand h3 {
    font-family: var(--font-secondary);
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.footer-brand p {
    color: #9E9E9E;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.footer-links a {
    color: #BDBDBD;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    color: #757575;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    .hamburger {
        display: flex;
    }
    
    .nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: white;
        transition: var(--transition);
        box-shadow: var(--shadow-md);
    }
    
    .nav.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        padding: var(--spacing-xl);
    }

    .hero {
        min-height: 400px;
        padding: var(--spacing-lg) 0;
    }

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

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

    .section-title {
        font-size: 2rem;
    }

    .offer-badge {
        font-size: 0.75rem;
        padding: 0.4rem 0.8rem;
        margin-bottom: 0.75rem;
    }

    .offer-header {
        padding: var(--spacing-lg);
    }

    .offer-header h3 {
        font-size: 1.4rem;
    }

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

    .offer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing);
        padding: var(--spacing);
    }

    .offer-divider {
        display: none;
    }

    .offer-column {
        padding: var(--spacing);
        background: var(--gray-50);
        border-radius: 8px;
    }

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

    .summary-box {
        padding: var(--spacing);
    }

    .summary-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
        padding: var(--spacing);
    }

    .summary-right {
        align-items: flex-start;
        width: 100%;
    }

    .contact-details {
        gap: var(--spacing);
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }
}

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

    .section-title {
        font-size: 1.75rem;
    }

    .btn-large {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 50px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    z-index: 1000;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float-icon {
    font-size: 1.5rem;
    animation: bounce 1s infinite;
}

.whatsapp-float-text {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.whatsapp-name {
    font-weight: 700;
    font-size: 1rem;
}

.whatsapp-status {
    font-size: 0.75rem;
    opacity: 0.9;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-3px);
    }
}

/* Responsive WhatsApp Button */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        padding: 0.75rem 1rem;
        gap: 0.5rem;
    }

    .whatsapp-float-icon {
        font-size: 1.3rem;
    }

    .whatsapp-name {
        font-size: 0.9rem;
    }

    .whatsapp-status {
        font-size: 0.7rem;
    }
}

@media (max-width: 480px) {
    .whatsapp-float {
        bottom: 15px;
        right: 15px;
        padding: 0.6rem 0.9rem;
        gap: 0.4rem;
    }

    .whatsapp-float-icon {
        font-size: 1.2rem;
    }

    .whatsapp-name {
        font-size: 0.85rem;
    }

    .whatsapp-status {
        font-size: 0.65rem;
    }
}