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

:root {
    --primary: #0891b2;
    --primary-dark: #0e7490;
    --secondary: #10b981;
    --secondary-dark: #059669;
    --accent: #06b6d4;
    --text-dark: #1f2937;
    --text-light: #ffffff;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 100;
    padding: 15px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 35px;
    padding: 0 20px;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

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

.nav-link:hover::after {
    width: 100%;
}

.nav-link-cta {
    background: var(--secondary);
    color: var(--text-light);
    padding: 8px 20px;
    border-radius: 6px;
}

.nav-link-cta:hover {
    background: var(--secondary-dark);
    color: var(--text-light);
}

.nav-link-cta::after {
    display: none;
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25D366;
    color: white;
    border-radius: 50px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 12px 20px;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.6);
}

.whatsapp-icon {
    width: 28px;
    height: 28px;
}

.whatsapp-text {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hero {
    position: relative;
    min-height: 85vh;
    margin-top: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background: linear-gradient(135deg, #0891b2 0%, #06b6d4 50%, #10b981 100%);
}

.logo {
    position: absolute;
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
    max-width: 180px;
    height: auto;
    z-index: 10;
    background: white;
    padding: 10px 20px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.slideshow-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slide.active {
    opacity: 0.55;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 40px 20px;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--text-light);
    margin-bottom: 20px;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.hero .tagline {
    font-size: 1.4rem;
    color: var(--text-light);
    margin-bottom: 35px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.btn {
    display: inline-block;
    padding: 15px 35px;
    margin: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    box-shadow: var(--shadow-md);
}

.btn-primary {
    background: var(--secondary);
    color: var(--text-light);
}

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

.btn-secondary {
    background: var(--text-light);
    color: var(--primary);
}

.btn-secondary:hover {
    background: var(--bg-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.section {
    padding: 70px 20px;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 50px;
    color: var(--text-dark);
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 35px;
    text-align: center;
    border: 2px solid #e5e7eb;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

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

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
    color: var(--text-dark);
    font-weight: 700;
}

.service-card p {
    color: #6b7280;
    line-height: 1.7;
}

.how-it-works-section {
    background: var(--bg-light);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.step-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    border: 2px solid #e5e7eb;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

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

.step-number {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    margin: 0 auto 25px;
    box-shadow: var(--shadow-md);
}

.step-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--text-dark);
    font-weight: 700;
}

.step-card p {
    color: #6b7280;
    line-height: 1.7;
    font-size: 1rem;
}

.we-service-section {
    background: var(--bg-white);
}

.service-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.service-type-card {
    background: var(--bg-light);
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    border: 2px solid #e5e7eb;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.service-type-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
    background: var(--bg-white);
}

.service-type-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.service-type-card h3 {
    font-size: 1.1rem;
    color: var(--text-dark);
    font-weight: 700;
    margin: 0;
}

.contact-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
}

.contact-section .section-title {
    color: var(--text-light);
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.contact-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

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

.contact-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.contact-icon-whatsapp {
    margin-bottom: 20px;
}

.contact-icon-whatsapp svg {
    width: 70px;
    height: 70px;
}

.contact-card h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
    color: var(--text-dark);
    font-weight: 700;
}

.contact-card p {
    margin: 0;
}

.contact-card a {
    color: var(--primary);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-card a:hover {
    color: var(--secondary);
}

.pricing-section {
    background: var(--bg-light);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.pricing-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 40px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 2px solid transparent;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary);
}

.pricing-card.popular {
    border-color: var(--primary);
    transform: scale(1.03);
}

.pricing-card.popular::before {
    height: 6px;
    background: var(--secondary);
}

.popular-badge {
    position: absolute;
    top: 15px;
    right: -30px;
    background: var(--secondary);
    color: var(--text-light);
    padding: 5px 35px;
    transform: rotate(45deg);
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

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

.pricing-card.popular:hover {
    box-shadow: var(--shadow-lg);
}

.pricing-card h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--text-dark);
    font-weight: 700;
}

.price {
    font-size: 3rem;
    font-weight: 800;
    margin: 25px 0;
    color: var(--primary);
}

.price span {
    font-size: 1.1rem;
    color: #6b7280;
    font-weight: 500;
}

.pricing-features {
    list-style: none;
    margin: 25px 0;
    text-align: left;
}

.pricing-features li {
    padding: 12px 0;
    border-bottom: 1px solid #e5e7eb;
    color: #4b5563;
}

.pricing-features li:before {
    content: "✓";
    color: var(--secondary);
    font-weight: 900;
    margin-right: 10px;
    font-size: 1.1rem;
}

.booking-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: var(--text-light);
    padding: 60px 20px;
}

.booking-form {
    max-width: 650px;
    margin: 0 auto;
    background: var(--bg-white);
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

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

.bin-counter {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.bin-btn {
    width: 45px;
    height: 45px;
    border-radius: 8px;
    background: var(--primary);
    color: var(--text-light);
    border: none;
    font-size: 1.5rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.bin-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

.bin-count {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    min-width: 60px;
    text-align: center;
}

.plan-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 10px;
}

.plan-option {
    position: relative;
}

.plan-option input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.plan-option label {
    display: block;
    padding: 20px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    background: var(--bg-white);
}

.plan-option input[type="radio"]:checked + label {
    background: var(--primary);
    color: var(--text-light);
    border-color: var(--primary);
}

.plan-option label:hover {
    border-color: var(--primary);
}

.reviews-section {
    background: var(--bg-white);
}

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

.reviews-with-images {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
    margin-bottom: 30px;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 20px;
}

.review-card {
    animation: fadeInUp 1s ease-out;
}

.review-content {
    background: var(--bg-light);
    padding: 35px;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    border: 2px solid #e5e7eb;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

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

.client-image {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    margin: 0 auto 20px;
    border: 4px solid var(--primary);
    object-fit: cover;
}

.stars {
    color: #fbbf24;
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.review-text {
    font-size: 1rem;
    color: #4b5563;
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
    flex-grow: 1;
}

.client-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
    margin-top: auto;
}

.footer {
    background: var(--text-dark);
    color: var(--text-light);
    text-align: center;
    padding: 30px 20px;
}

.success-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
}

.success-card {
    background: var(--bg-white);
    padding: 60px 50px;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 1s ease-out;
}

.success-icon {
    font-size: 5rem;
    color: var(--secondary);
    margin-bottom: 25px;
}

.success-card h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.success-card p {
    font-size: 1.1rem;
    color: #6b7280;
    margin-bottom: 30px;
    line-height: 1.7;
}

@media (max-width: 768px) {
    .nav-container {
        gap: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .nav-link {
        font-size: 0.8rem;
    }

    .nav-link-cta {
        padding: 6px 16px;
        font-size: 0.8rem;
    }

    .hero {
        margin-top: 80px;
    }

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

    .hero .tagline {
        font-size: 1.2rem;
    }

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

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

    .pricing-card.popular {
        transform: scale(1);
    }

    .booking-form {
        padding: 30px 25px;
    }

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

    .btn {
        padding: 12px 25px;
        font-size: 0.95rem;
    }

    .logo {
        max-width: 140px;
        top: 20px;
    }

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

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

    .whatsapp-float {
        padding: 10px 16px;
        bottom: 20px;
        right: 20px;
        gap: 2px;
    }

    .whatsapp-icon {
        width: 24px;
        height: 24px;
    }

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

@media (max-width: 480px) {
    .nav-container {
        gap: 10px;
        padding: 0 10px;
    }

    .nav-link {
        font-size: 0.7rem;
    }

    .hero {
        margin-top: 100px;
    }

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

    .section {
        padding: 50px 15px;
    }

    .success-card {
        padding: 40px 30px;
    }

    .success-card h1 {
        font-size: 2rem;
    }

    .reviews-with-images {
        grid-template-columns: 1fr;
    }

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

    .service-types-grid {
        grid-template-columns: 1fr;
    }

    .steps-grid {
        gap: 25px;
    }
}