:root {
    --primary-orange: #F5A623;
    --accent-yellow: #F8E71C;
    --teal: #50C1B7;
    --dark: #1a1a2e;
    --dark-secondary: #16213e;
    --light-gray: #f4f6f8;
    --white: #FFFFFF;
    --green: #10B981;
    --red: #E74C3C;
    --text-muted: #6b7280;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
    --radius: 8px;
    --radius-lg: 16px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--dark);
    line-height: 1.6;
    background: var(--white);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: 0.75rem 0;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-nav {
    height: 45px;
}

.nav-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.lang-toggle {
    display: flex;
    background: var(--light-gray);
    border-radius: 20px;
    padding: 4px;
    margin-right: 1rem;
}

.lang-btn {
    padding: 6px 14px;
    border: none;
    background: transparent;
    border-radius: 16px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition);
}

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

/* Buttons */
.btn {
    padding: 0.7rem 1.4rem;
    border-radius: var(--radius);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    border: none;
    font-size: 0.95rem;
}

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

.btn-primary:hover {
    background: #e09520;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 166, 35, 0.4);
}

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

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

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
}

.btn-whatsapp:hover {
    background: #20BA5A;
}

/* Hero Section */
.hero {
    margin-top: 70px;
    position: relative;
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-secondary) 100%);
    color: var(--white);
    padding: 5rem 2rem;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('images/LOCAL INDUSTRIAL 6,000M2 ATE (1) conv 17.jpeg') center/cover;
    opacity: 0.15;
}

.hero-content {
    position: relative;
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background: rgba(245, 166, 35, 0.2);
    border: 1px solid var(--primary-orange);
    color: var(--primary-orange);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.15rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.metric-card {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 1.25rem;
    border-radius: var(--radius);
    text-align: center;
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-orange);
}

.metric-label {
    font-size: 0.85rem;
    opacity: 0.8;
    margin-top: 0.25rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.hero-price-tag {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    background: var(--primary-orange);
    color: var(--white);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 1.1rem;
}

/* Sections */
.section {
    padding: 5rem 2rem;
}

.section-alt {
    background: var(--light-gray);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.75rem;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
}

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

.spec-card {
    background: var(--white);
    padding: 1.75rem;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-orange);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.spec-icon {
    font-size: 2rem;
    color: var(--primary-orange);
    margin-bottom: 1rem;
}

.spec-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.spec-list {
    list-style: none;
}

.spec-list li {
    padding: 0.4rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-muted);
}

.spec-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--teal);
    font-weight: 700;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    aspect-ratio: 4/3;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1rem;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 500;
    opacity: 0;
    transition: opacity 0.3s;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
    padding: 1rem;
}

.lightbox-prev {
    left: 2rem;
}

.lightbox-next {
    right: 2rem;
}

/* Gallery Filters */
.gallery-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.gallery-filter-btn {
    padding: 0.6rem 1.4rem;
    border: 2px solid #e5e7eb;
    background: var(--white);
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-muted);
    font-family: inherit;
}

.gallery-filter-btn:hover {
    border-color: var(--primary-orange);
    color: var(--primary-orange);
}

.gallery-filter-btn.active {
    background: var(--primary-orange);
    border-color: var(--primary-orange);
    color: var(--white);
}

/* Lightbox Enhanced */
.lightbox-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 90vw;
    max-height: 90vh;
}

.lightbox-caption {
    color: var(--white);
    margin-top: 1rem;
    font-size: 1.1rem;
    font-weight: 500;
    text-align: center;
}

.lightbox-counter {
    color: rgba(255, 255, 255, 0.6);
    margin-top: 0.5rem;
    font-size: 0.9rem;
}

/* Comparison Cards */
.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.comparison-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    position: relative;
}

.comparison-card.highlight {
    border: 2px solid var(--green);
}

.card-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--green);
    color: var(--white);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.savings-highlight {
    background: linear-gradient(135deg, var(--green) 0%, #0D8A63 100%);
    color: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
    margin-top: 2rem;
}

.savings-amount {
    font-size: 2.5rem;
    font-weight: 700;
}

/* Location */
.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.location-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.location-icon {
    font-size: 1.25rem;
    color: var(--primary-orange);
    min-width: 30px;
}

.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
}

/* Contact Form */
.form-container {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.2s;
}

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

.required {
    color: var(--red);
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 4rem 2rem 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    max-width: 1280px;
    margin: 0 auto;
}

.footer h4 {
    color: var(--primary-orange);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.footer p,
.footer a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.9rem;
    line-height: 1.8;
}

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

.footer-bottom {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.85rem;
    opacity: 0.7;
}

/* Floating CTA */
.floating-cta {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.floating-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    text-decoration: none;
    color: var(--white);
}

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

/* Responsive */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-image {
        display: none;
    }

    .hero h1 {
        font-size: 2rem;
    }

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

    .hero-cta {
        justify-content: center;
    }

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

    .nav-actions .btn span {
        display: none;
    }
}

@media (max-width: 640px) {
    .hero-metrics {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 3rem 1rem;
    }

    .section-title {
        font-size: 1.5rem;
    }
}

/* Utilities */
.text-center {
    text-align: center;
}

.mt-2 {
    margin-top: 2rem;
}

.hidden {
    display: none !important;
}