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

:root {
    --primary-color: #0066FF;
    --primary-light: #3385FF;
    --primary-dark: #0052CC;
    --secondary-color: #000000;
    --secondary-light: #333333;
    --text-dark: #000000;
    --text-light: rgba(0, 0, 0, 0.8);
    --bg-light: #F8F9FA;
    --white: #FFFFFF;
    --shadow: rgba(0, 0, 0, 0.1);
    --border-light: rgba(0, 0, 0, 0.1);
    --border-medium: rgba(0, 0, 0, 0.2);
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 0;
    transition: all 0.3s ease;
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: rgba(0, 0, 0, 0.8);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 24px 16px;
    display: block;
    transition: all 0.3s ease;
    position: relative;
    font-family: 'Inter', sans-serif;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: var(--primary-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

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

.nav-whatsapp {
    margin-left: 16px;
}

.whatsapp-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1.5px solid var(--primary-color);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
    font-size: 1rem;
}
.whatsapp-btn i {
    font-size: 1.2rem;
    color: #fff;
    transition: color 0.3s;
}
.whatsapp-btn:hover {
    background: #25D366;
    color: #fff;
    border-color: #25D366;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 102, 255, 0.25);
}
.whatsapp-btn:hover i {
    color: #fff;
}
@media (max-width: 768px) {
    .whatsapp-btn {
        width: 34px;
        height: 34px;
        font-size: 0.95rem;
    }
.whatsapp-btn i {
        font-size: 1rem;
    }
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.hamburger:hover {
    background: rgba(255, 255, 255, 0.1);
}

.bar {
    width: 24px;
    height: 2px;
    background-color: rgba(0, 0, 0, 0.8);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 1px;
}

.hamburger:hover .bar {
    background-color: var(--primary-color);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    color: white;
    padding-top: 70px;
}

.hero-carousel {
    position: relative;
    width: 100%;
    height: calc(100vh - 70px);
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.8s ease-in-out;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-slide.active {
    opacity: 1;
    transform: translateX(0);
}

.hero-slide.prev {
    transform: translateX(-100%);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(50, 50, 50, 0.7) 0%, rgba(74, 74, 74, 0.5) 100%);
    z-index: 1;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    z-index: 2;
    position: relative;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

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

.btn {
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    font-weight: 600;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 102, 255, 0.3);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Hero visual styles removed as we're using background image */

.hero-animation {
    position: relative;
    width: 100%;
    height: 100%;
}

.floating-element {
    position: absolute;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.floating-element:nth-child(1) {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    top: 60%;
    right: 30%;
    animation-delay: 2s;
}

.floating-element:nth-child(3) {
    bottom: 20%;
    left: 40%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Carousel Navigation */
.carousel-nav {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dot.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

.carousel-dot:hover {
    background: var(--primary-light);
    transform: scale(1.1);
}

/* Carousel Arrows */
.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    backdrop-filter: blur(10px);
}

.carousel-arrow:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
    left: 30px;
}

.carousel-next {
    right: 30px;
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    padding: 8rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--primary-color) 50%, transparent 100%);
}

.about::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -100px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

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

.about-text {
    position: relative;
    z-index: 2;
}

.about-text h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    position: relative;
    line-height: 1.2;
    animation: fadeInUp 0.8s ease-out;
}

.about-text h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 2px;
    animation: slideInLeft 1s ease-out 0.3s both;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.stat {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 102, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.stat:nth-child(2) {
    animation-delay: 0.6s;
}

.stat:nth-child(3) {
    animation-delay: 0.8s;
}

.stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color) 0%, var(--primary-light) 100%);
    transition: width 0.3s ease;
}

.stat:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 102, 255, 0.15);
    border-color: var(--primary-color);
}

.stat:hover::before {
    width: 8px;
}

.stat p {
    color: var(--text-dark);
    font-weight: 600;
    font-size: 1.05rem;
    line-height: 1.5;
    margin: 0;
    position: relative;
    z-index: 1;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    animation: fadeInUp 0.8s ease-out 0.5s both;
}

.about-image::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
    animation: pulse 3s infinite;
}

.image-placeholder {
    width: 320px;
    height: 320px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: white;
    position: relative;
    z-index: 1;
    box-shadow: 0 20px 40px rgba(0, 102, 255, 0.3);
    transition: all 0.4s ease;
}

.image-placeholder:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: 0 30px 60px rgba(0, 102, 255, 0.4);
}

.image-placeholder i {
    transition: all 0.4s ease;
}

.image-placeholder:hover i {
    transform: scale(1.1);
}

@keyframes slideInLeft {
    from {
        width: 0;
        opacity: 0;
    }
    to {
        width: 60px;
        opacity: 1;
    }
}

/* Services Section */
.services {
    padding: 6rem 0;
    background: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 6px var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid #e5e7eb;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px var(--shadow);
    border-color: var(--primary-color);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: white;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s ease;
}

.service-link:hover {
    gap: 1rem;
    color: var(--primary-dark);
}

/* Products Section */
.products {
    padding: 6rem 0;
    background: white;
}

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

.product-card {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 6px var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid #e5e7eb;
    text-align: center;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px var(--shadow);
    border-color: var(--primary-color);
}

.product-image {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
}

.product-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.product-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-features {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.product-features li i {
    color: var(--primary-color);
    font-size: 0.9rem;
}

/* Clients Section */
.clients {
    padding: 6rem 0;
    background: var(--bg-light);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    align-items: center;
}

.client-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100px;
}

.logo-placeholder {
    background: var(--white);
    padding: 1rem 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px var(--shadow);
    font-weight: 600;
    color: var(--text-light);
    transition: all 0.3s ease;
}

.logo-placeholder:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 16px var(--shadow);
    color: var(--primary-color);
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.contact-info p {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-light);
}

.contact-item i {
    color: var(--primary-color);
    font-size: 1.25rem;
    width: 20px;
}

.contact-form {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 16px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(253, 217, 0, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    color: var(--text-dark);
    padding: 3rem 0 1.5rem;
    border-top: 1px solid var(--border-light);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr 1.2fr 1.2fr;
    gap: 2.5rem;
    margin-bottom: 2rem;
}

.footer-section:first-child {
    text-align: center;
    padding-right: 1rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1.2rem;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 1.1rem;
    position: relative;
}

.footer-section h3::after,
.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary-color);
    border-radius: 1px;
}

.footer-section p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.2rem;
    font-size: 0.95rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section ul li a {
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    position: relative;
    padding-left: 0;
}

.footer-section ul li a::before {
    content: '→';
    position: absolute;
    left: -15px;
    opacity: 0;
    transition: all 0.3s ease;
    color: var(--primary-color);
}

.footer-section ul li a:hover {
    color: var(--primary-color);
    padding-left: 15px;
}

.footer-section ul li a:hover::before {
    opacity: 1;
}

.social-links {
    display: flex;
    gap: 0.8rem;
    margin-top: 1rem;
}

.social-links a {
    width: 38px;
    height: 38px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid var(--border-light);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.social-links a:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 102, 255, 0.25);
    border-color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid var(--border-light);
    padding-top: 1.5rem;
    text-align: center;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    .footer-section:first-child {
        padding-right: 0;
    }

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

    .carousel-arrow {
        width: 40px;
        height: 40px;
    }

    .carousel-prev {
        left: 15px;
    }

    .carousel-next {
        right: 15px;
    }

    .carousel-nav {
        bottom: 20px;
    }

    .hero-content {
        padding: 0 15px;
    }

    .nav-whatsapp {
        margin-left: 10px;
    }

    .whatsapp-btn {
        width: 42px;
        height: 42px;
    }

    .whatsapp-btn i {
        font-size: 1.2rem;
    }

    .nav-link {
        color: rgba(0, 0, 0, 0.8);
        padding: 16px 20px;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }

    .nav-link:hover {
        color: #000;
        background: rgba(0, 0, 0, 0.05);
    }

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

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.1);
        padding: 2rem 0;
        border-top: 1px solid rgba(0, 0, 0, 0.1);
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

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

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

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

    .about-text h3 {
        font-size: 2rem;
    }

    .stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat {
        padding: 1.5rem;
    }

    .image-placeholder {
        width: 280px;
        height: 280px;
        font-size: 3.5rem;
    }

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

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

    .partner-logo img {
        max-width: 140px !important;
        max-height: 80px !important;
        padding: 10px !important;
    }
}

@media (max-width: 480px) {
    .partners-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .partner-logo img {
        max-width: 120px !important;
        max-height: 70px !important;
        padding: 8px !important;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

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

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

    .service-card {
        padding: 1.5rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    display: none;
}

.floating-whatsapp-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
    animation: pulse 2s infinite;
}

.floating-whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 102, 255, 0.4);
    color: white;
}

.floating-whatsapp-btn i {
    font-size: 1.8rem;
}

@keyframes pulse {
    0% {
        box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
    }
    50% {
        box-shadow: 0 4px 20px rgba(0, 102, 255, 0.6);
    }
    100% {
        box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
} 

/* Nuevo estilo para logo en header */
.logo-img {
    display: block;
    max-height: 110px;
    height: auto;
    width: auto;
    margin: 0;
}

.nav-logo {
    display: flex;
    align-items: center;
    height: 120px;
    padding: 0 0.5rem;
}

/* Footer logo mucho más grande y pegado al slogan */
.footer-logo {
    display: block;
    max-height: 160px;
    height: auto;
    width: auto;
    margin: 0 auto 0 auto;
}

.footer-slogan {
    display: block;
    color: var(--primary-color);
    font-size: 2.2rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1.2rem;
    margin-top: 0;
    letter-spacing: 1px;
    line-height: 1;
    text-shadow: 0 2px 8px rgba(0,102,255,0.08);
}

@media (max-width: 768px) {
    .footer-logo {
        max-height: 100px;
        margin-bottom: 0;
    }
    .footer-slogan {
        font-size: 1.4rem;
        margin-bottom: 0.8rem;
        line-height: 1;
    }
} 

.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 56px;
    height: 56px;
    background: var(--primary-color);
    color: #fff;
    border: 2px solid rgba(255,255,255,0.7);
    border-radius: 50%;
    box-shadow: 0 6px 24px 0 rgba(0,102,255,0.18), 0 1.5px 6px 0 rgba(0,0,0,0.10);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    cursor: pointer;
    z-index: 1200;
    transition: background 0.25s, box-shadow 0.25s, color 0.25s, transform 0.25s, border 0.25s;
    outline: none;
    opacity: 0;
    visibility: hidden;
}
.back-to-top[style*="opacity: 1"] {
    animation: pulse-backtotop 1.6s infinite;
    opacity: 1 !important;
    visibility: visible !important;
}
.back-to-top:hover {
    background: var(--primary-dark);
    color: #fff;
    box-shadow: 0 12px 32px 0 rgba(0,102,255,0.28), 0 2px 8px 0 rgba(0,0,0,0.13);
    transform: scale(1.08);
    border-color: #fff;
}
.back-to-top i {
    color: #fff !important;
    font-size: 1em;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: font-size 0.2s;
}
@media (max-width: 768px) {
    .back-to-top i {
        font-size: 0.85em;
    }
}
.back-to-top[style*="opacity: 1"] i {
    animation: bounce-backtotop 1.2s infinite;
}
@keyframes bounce-backtotop {
    0%, 100% { transform: translateY(0); }
    20% { transform: translateY(-7px); }
    40% { transform: translateY(0); }
    60% { transform: translateY(-4px); }
    80% { transform: translateY(0); }
}
@media (max-width: 768px) {
    .back-to-top {
        width: 44px;
        height: 44px;
        font-size: 1.5rem;
        right: 16px;
        bottom: 16px;
    }
    .back-to-top i {
        font-size: 1.3em;
    }
} 

/* Partners Section */
.partners {
    padding: 6rem 0;
    background: white;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    align-items: center;
    justify-items: center;
}

.partner-logo {
    transition: all 0.3s ease;
}

.partner-logo:hover {
    transform: translateY(-8px);
}

.partner-logo img {
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    background: white;
    padding: 12px;
    border-radius: 12px;
    object-fit: contain;
}

.partner-logo:hover img {
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
    transform: scale(1.05);
}