:root {
    --primary-color: #203f80;
    --secondary-color: #1c2849;
    --accent-color: #bc4242;
    --text-color: #211a19;
    --text-light: #7d7f81;
    --bg-light: #f5f5f5;
    --bg-secondary: #dbd2cd;
    --white: #ffffff;
    --border-color: #e0e0e0;
    --shadow: 0 2px 15px rgba(28,40,73,0.08);
    --shadow-hover: 0 8px 25px rgba(28,40,73,0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

.top-bar {
    background: var(--secondary-color);
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contact-info {
    display: flex;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--white);
}

.contact-item:hover {
    color: var(--accent-color);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    color: var(--white);
    font-size: 16px;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--accent-color);
    transform: translateY(-2px);
}

.main-nav {
    background: var(--white);
    box-shadow: var(--shadow);
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    z-index: 1000;
    left: 0;
    right: 0;
    width: 100%;
}

.main-nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 24px;
    color: var(--secondary-color);
}

.logo img {
    height: 65px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-menu a {
    font-weight: 500;
    color: var(--text-color);
    padding: 8px 0;
    position: relative;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.dropdown {
    position: relative;
}

.dropdown-toggle {
    cursor: pointer;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    box-shadow: var(--shadow-hover);
    border-radius: 6px;
    padding: 0;
    min-width: 250px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    list-style: none;
    z-index: 100;
    overflow: hidden;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 12px 20px;
    color: var(--text-color);
}

.dropdown-menu a::after {
    display: none;
}

.dropdown-menu a:hover,
.dropdown-menu a.active {
    background: var(--bg-light);
    color: var(--primary-color);
    font-weight: 600;
}

.btn-whatsapp {
    background: var(--accent-color);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

.btn-whatsapp:hover {
    background: #a03737;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    color: var(--white);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--secondary-color);
    transition: var(--transition);
}

.hero {
    position: relative;
    height: 90vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('https://images.unsplash.com/photo-1582139329536-e7284fece509?w=1920&q=80') center/cover no-repeat;
    color: var(--white);
    text-align: center;
    overflow: hidden;
    width: 100%;
    max-width: 100vw;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(32, 63, 128, 0.9) 0%, rgba(28, 40, 73, 0.8) 50%, rgba(28, 40, 73, 0.6) 100%);
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(28, 40, 73, 0.75);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 24px;
    line-height: 1.1;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    text-transform: uppercase;
    letter-spacing: -1px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 44px;
    animation: fadeInUp 1s ease 0.2s both;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.95;
    line-height: 1.6;
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    opacity: 0.6;
    z-index: 1;
}

.hero-scroll i {
    font-size: 24px;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 6px;
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
    line-height: 1.5;
}

.btn-primary {
    background: var(--accent-color);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(188, 66, 66, 0.25);
}

.btn-primary:hover {
    background: #a03737;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(188, 66, 66, 0.35);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
    color: var(--white);
    backdrop-filter: blur(4px);
}

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

.btn-whatsapp-large {
    background: var(--accent-color);
    color: var(--white);
    padding: 16px 40px;
    font-size: 0.95rem;
    box-shadow: 0 4px 12px rgba(188, 66, 66, 0.25);
    border-radius: 6px;
}

.btn-whatsapp-large:hover {
    background: #a03737;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(188, 66, 66, 0.35);
}

.services {
    padding: 100px 0;
    background: var(--bg-light);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
}

.services-3d-section {
    padding: 80px 0;
    position: relative;
    background: #1a1a2e;
    background: linear-gradient(135deg, #0f1c3f 0%, #1a2649 100%);
    overflow: visible;
    color: var(--white);
    min-height: 700px;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.services-3d-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(32, 63, 128, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.section-header.dark-mode {
    position: relative;
    z-index: 10;
}

.section-header.dark-mode .section-title {
    color: var(--white);
}

.section-header.dark-mode .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.timeline-strip {
    position: relative;
    margin: 30px auto 50px;
    z-index: 10;
    width: 100%;
    max-width: 900px;
}

.timeline-items {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    position: relative;
    width: 100%;
    min-height: 60px;
}

.timeline-line {
    height: 2px;
    background: rgba(255, 255, 255, 0.2);
    width: 100%;
    position: absolute;
    bottom: 5px;
    top: auto;
    transform: none;
    z-index: 0;
}

.timeline-item {
    padding: 0 15px 25px;
    background: transparent;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
}

.timeline-item::before {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    background: #1a2649;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: -1;
    transition: var(--transition);
    top: auto;
}

.timeline-item.active {
    color: var(--white);
    transform: translateY(-2px);
}

.timeline-item.active::before {
    background: var(--accent-color);
    border-color: var(--accent-color);
    width: 14px;
    height: 14px;
    box-shadow: 0 0 10px rgba(188, 66, 66, 0.5);
    bottom: -2px;
}

.mobile-services-swiper {
    display: none;
}

.services-swiper {
    width: 100%;
    padding-top: 40px;
    padding-bottom: 60px;
    position: relative;
    overflow: visible;
}

.swiper-slide {
    background-position: center;
    background-size: cover;
    width: 800px;
    height: 450px;
    filter: blur(0.5px) brightness(0.85);
    opacity: 0.75;
    transition: all 0.3s;
    border-radius: 12px;
    transform-origin: center center;
    overflow: hidden;
}

.swiper-slide-active {
    filter: blur(0) brightness(1);
    opacity: 1;
    z-index: 10;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.swiper-slide-active .service-bg-img::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 28, 63, 0.4) 0%, rgba(26, 38, 73, 0.5) 100%);
    mix-blend-mode: multiply;
    pointer-events: none;
    z-index: 1;
}

.service-full-card {
    width: 100%;
    height: 100%;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: #000;
}

.service-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: relative;
    transition: transform 0.6s ease;
}

.swiper-slide-active .service-bg-img {
    transform: scale(1.05);
}

.service-content-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 65%;
    height: 100%;
    padding: 30px;
    background: linear-gradient(to right, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.7) 70%, transparent 100%);
    color: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    text-align: left;
    transform: translateX(-20px);
    opacity: 0;
    transition: all 0.4s ease 0.1s;
    z-index: 2;
}

.swiper-slide-active .service-content-overlay {
    transform: translateX(0);
    opacity: 1;
}

.service-icon-floating {
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.service-content-overlay h3 {
    font-size: 1.6rem;
    margin-bottom: 12px;
    font-weight: 700;
    line-height: 1.2;
}

.service-content-overlay p {
    font-size: 0.95rem;
    opacity: 0.9;
    margin-bottom: 25px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    max-width: 90%;
}

.btn-text-glow {
    color: var(--white);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.3);
    padding: 8px 16px;
    border-radius: 20px;
    background: rgba(255,255,255,0.1);
}

.btn-text-glow:hover {
    color: var(--white);
    gap: 12px;
    background: var(--accent-color);
    border-color: var(--accent-color);
}

.swiper-button-next, .swiper-button-prev {
    color: var(--white);
    background: rgba(255,255,255,0.1);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    backdrop-filter: blur(4px);
    transition: var(--transition);
    z-index: 20;
}

.swiper-button-next:after, .swiper-button-prev:after {
    font-size: 20px;
    font-weight: bold;
}

.swiper-button-next:hover, .swiper-button-prev:hover {
    background: var(--accent-color);
}

.swiper-pagination-bullet {
    background: rgba(255,255,255,0.5);
    opacity: 0.5;
}

.swiper-pagination-bullet-active {
    background: var(--accent-color);
    opacity: 1;
}

.about-preview {
    padding: 100px 0;
    background: var(--white);
}

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

.about-header {
    text-align: center;
    margin-bottom: 50px;
}

.about-header h2 {
    font-size: 2.4rem;
    color: var(--secondary-color);
    margin-bottom: 16px;
    line-height: 1.3;
    font-weight: 800;
}

.features-list {
    list-style: none;
    margin-bottom: 40px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
}

.features-list li {
    flex: 0 1 calc(33.333% - 20px);
    min-width: 280px;
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 14px;
    font-size: 0.9rem;
    line-height: 1.6;
    background: var(--bg-light);
    border-radius: 10px;
    transition: var(--transition);
}

.features-list li:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
    background: var(--white);
}

.features-list li strong {
    color: var(--secondary-color);
    font-size: 1.15rem;
}

.features-list li .feature-desc {
    color: var(--text-light);
    font-size: 0.95rem;
}

.features-list i {
    color: var(--white);
    font-size: 36px;
    width: 70px;
    height: 70px;
    background: var(--secondary-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow);
}

.about-cta {
    text-align: center;
}

@media (max-width: 992px) {
    .swiper-slide {
        width: 500px;
        height: 300px;
    }
}

@media (max-width: 768px) {
    .services-3d-section {
        padding: 50px 0;
        min-height: auto;
        overflow-x: hidden;
    }
    
    .section-header.dark-mode .section-title {
        font-size: 1.8rem;
    }
    
    .section-header.dark-mode .section-subtitle {
        font-size: 0.95rem;
    }
    
    .services-swiper {
        padding-top: 20px;
        padding-bottom: 50px;
    }
    
    .timeline-items {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    
    .timeline-items::-webkit-scrollbar {
        display: none;
    }
    
    .timeline-strip {
        display: none;
    }
    
    .timeline-item {
        font-size: 0.7rem;
        padding: 0 10px 25px;
    }
    
    .services-3d-section {
        overflow: hidden;
        width: 100%;
        padding: 40px 0;
        position: relative;
        min-height: 550px;
        background: linear-gradient(135deg, #0f1c3f 0%, #1a2649 100%);
    }
    
    .services-3d-section .services-3d-overlay {
        display: none;
    }
    
    .services-3d-section .container {
        width: 100%;
        max-width: 100%;
        padding: 0;
        margin: 0;
    }
    
    .services-swiper {
        display: none !important;
        visibility: hidden !important;
    }
    
    .mobile-services-swiper {
        display: block !important;
        visibility: visible !important;
        width: 100% !important;
        height: auto !important;
        padding: 30px 0 70px !important;
        margin: 0 !important;
        position: relative !important;
    }
    
    .mobile-services-swiper .swiper-wrapper {
        height: 420px !important;
        align-items: center;
        overflow: visible;
    }
    
    .mobile-services-swiper .swiper-slide {
        width: 100% !important;
        height: 400px !important;
        display: flex;
        justify-content: center;
        align-items: center;
        box-shadow: none !important;
    }
    
    .mobile-services-swiper .swiper-slide .mobile-service-card {
        width: 85vw;
        max-width: 320px;
    }
    
    .mobile-service-card {
        width: 100%;
        height: 400px;
        border-radius: 16px;
        overflow: hidden;
        box-shadow: none !important;
        position: relative;
        background: #1a2649;
    }
    
    .mobile-services-swiper .swiper-slide,
    .mobile-services-swiper .mobile-service-card,
    .mobile-services-swiper * {
        box-shadow: none !important;
        filter: none !important;
    }
    
    .mobile-card-image {
        width: 100%;
        height: 400px;
        background-size: cover;
        background-position: center;
        position: absolute;
        top: 0;
        left: 0;
    }
    
    .mobile-card-overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 20px 16px;
        background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.85) 65%, transparent 100%);
        color: white;
        text-align: center;
    }
    
    .mobile-card-icon {
        width: 45px;
        height: 45px;
        background: #bc4242;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 10px;
        box-shadow: none;
    }
    
    .mobile-card-icon i {
        font-size: 22px;
        color: white;
    }
    
    .mobile-card-overlay h3 {
        font-size: 1.1rem;
        font-weight: 700;
        margin-bottom: 8px;
        color: white;
        line-height: 1.3;
    }
    
    .mobile-card-overlay p {
        font-size: 0.85rem;
        line-height: 1.4;
        margin-bottom: 14px;
        color: rgba(255,255,255,0.95);
    }
    
    .mobile-card-btn {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 10px 24px;
        background: #bc4242;
        color: white;
        border-radius: 25px;
        font-weight: 600;
        font-size: 0.85rem;
        text-decoration: none;
    }
    
    .mobile-services-swiper .swiper-pagination {
        bottom: 20px !important;
    }
    
    .mobile-services-swiper .swiper-pagination-bullet {
        background: white;
        width: 10px;
        height: 10px;
        opacity: 0.5;
    }
    
    .mobile-services-swiper .swiper-pagination-bullet-active {
        background: #bc4242;
        opacity: 1;
        width: 26px;
        border-radius: 5px;
    }
    

    .about-header h2 {
        font-size: 1.8rem;
    }
    
    .features-list li {
        width: 100%;
        flex: 0 0 100%;
    }
}

.service-card {
    background: var(--white);
    padding: 0;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    border-top: none;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card-img {
    width: 100%;
    height: 160px;
    overflow: hidden;
}

.service-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.service-card:hover .service-card-img img {
    transform: scale(1.05);
}

.service-card .service-icon {
    margin: -35px auto 15px;
    position: relative;
    z-index: 1;
}

.service-card h3,
.service-card p {
    margin-left: 30px;
    margin-right: 30px;
}

.service-card .service-link {
    align-self: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.service-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px;
    background: var(--secondary-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 36px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--accent-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 20px;
    flex: 1;
}

.service-link {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 30px;
    margin-top: auto;
}

.service-link:hover {
    gap: 12px;
}

.trust-banner {
    padding: 60px 0;
    background: var(--secondary-color);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.trust-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(255,255,255,0.03) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.03) 50%, rgba(255,255,255,0.03) 75%, transparent 75%, transparent);
    background-size: 30px 30px;
    opacity: 0.3;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    position: relative;
    z-index: 1;
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 15px;
    justify-content: flex-start;
}

.trust-item i {
    font-size: 40px;
    color: var(--accent-color);
    margin-bottom: 5px;
    background: rgba(255,255,255,0.05);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.trust-item:hover i {
    background: var(--accent-color);
    color: var(--white);
    transform: rotateY(180deg);
}

.trust-item strong {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 5px;
    text-transform: uppercase;
}

.trust-item span {
    font-size: 0.9rem;
    opacity: 0.8;
    line-height: 1.4;
}

.platforms-section {
    padding: 100px 0;
    background: var(--white);
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.platform-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 35px 24px 30px;
    background: var(--bg-light);
    border-radius: 10px;
    border: 1px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    transition: var(--transition);
    height: 100%;
    color: var(--text-color);
}

.platform-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-color);
    color: var(--text-color);
}

.platform-icon {
    width: 56px;
    height: 56px;
    background: var(--secondary-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 26px;
    margin-bottom: 20px;
    transition: var(--transition);
}

.platform-card:hover .platform-icon {
    background: var(--accent-color);
}

.platform-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.platform-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 0;
}

.clients {
    padding: 80px 0;
    background: var(--bg-light);
}

.clients-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 40px;
    align-items: center;
    margin-top: 40px;
}

.client-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    transition: var(--transition);
    opacity: 0.7;
}

.client-item:hover {
    opacity: 1;
    transform: scale(1.05);
}

.client-item img {
    max-width: 150px;
    height: auto;
    filter: grayscale(100%);
    transition: var(--transition);
}

.client-item:hover img {
    filter: grayscale(0%);
}

.certifications {
    padding: 80px 0;
    background: var(--bg-light);
}

.certifications-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 50px;
    align-items: center;
    justify-items: center;
    max-width: 900px;
    margin: 0 auto;
}

.certification-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: var(--transition);
}

.certification-item img {
    max-width: 150px;
    max-height: 150px;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    transition: var(--transition);
    margin-bottom: 15px;
}

.certification-item:hover img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

.certification-item h4 {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-bottom: 6px;
    font-weight: 700;
}

.certification-item p {
    font-size: 0.85rem;
    color: var(--text-color);
    opacity: 0.7;
    line-height: 1.4;
    max-width: 200px;
}

.cta {
    padding: 100px 0;
    background: var(--secondary-color);
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 100vw;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(32, 63, 128, 0.15) 0%, transparent 100%);
    pointer-events: none;
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.2rem;
    color: var(--white);
    opacity: 0.9;
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.footer {
    background: var(--secondary-color);
    color: var(--white);
    padding: 60px 0 30px;
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 100vw;
}

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

.footer-section h3 {
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.footer-section p {
    color: rgba(255,255,255,0.8);
    margin-bottom: 15px;
}

.social-links-footer {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links-footer a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links-footer a:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255,255,255,0.8);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

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

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 15px;
    color: rgba(255,255,255,0.8);
}

.contact-list i {
    color: var(--accent-color);
    margin-top: 3px;
}

.contact-list a {
    color: rgba(255,255,255,0.8);
}

.contact-list a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 25px;
    border-top: 1px solid rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--accent-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: var(--shadow-hover);
    z-index: 999;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    background: #a03737;
    transform: scale(1.1);
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(188, 66, 66, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(188, 66, 66, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(188, 66, 66, 0);
    }
}

@media (max-width: 768px) {
    .top-bar-content {
        flex-direction: column;
        gap: 8px;
        text-align: left;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }
    
    .social-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 80px 30px 30px;
        box-shadow: var(--shadow);
        transition: var(--transition);
        align-items: flex-start;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding-left: 20px;
        display: none;
    }
    
    .dropdown.active .dropdown-menu {
        display: block;
    }
    
    .dropdown-toggle i {
        transition: var(--transition);
    }
    
    .dropdown.active .dropdown-toggle i {
        transform: rotate(180deg);
    }
    
    .btn-whatsapp {
        display: none;
    }
    
    .hero {
        min-height: 500px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .certifications {
        padding: 60px 0;
    }
    
    .certifications-carousel {
        grid-template-columns: 1fr;
        gap: 35px;
    }
    
    .certification-item img {
        max-width: 120px;
        max-height: 120px;
    }
    
    .certification-item h4 {
        font-size: 1rem;
    }
    
    .certification-item p {
        font-size: 0.8rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 320px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .services {
        padding: 60px 0;
    }
    
    .about-preview {
        padding: 60px 0;
    }
    
    .about-header h2 {
        font-size: 1.5rem;
    }
    
    .features-list li {
        flex: 0 1 calc(50% - 15px);
        min-width: 0;
    }
    
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .trust-item {
        justify-content: flex-start;
    }
    
    .platforms-section {
        padding: 60px 0;
    }
    
    .platforms-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta {
        padding: 60px 0;
    }
    
    .cta-content h2 {
        font-size: 1.8rem;
    }
    
    .cta-content p {
        font-size: 1rem;
        margin-bottom: 30px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 320px;
    }
    
    .clients {
        padding: 60px 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: left;
    }
    
    .footer-section {
        padding-bottom: 25px;
        border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    
    .footer-section:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    
    .social-links-footer {
        justify-content: flex-start;
    }
    
    .contact-list li {
        justify-content: flex-start;
    }
    
    .footer-links {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 1.4rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 0.85rem;
    }
    
    .btn-whatsapp-large {
        padding: 14px 28px;
        font-size: 0.85rem;
    }
    
    .features-list li {
        flex: 1 1 100%;
        padding: 20px 16px;
    }
    
    .features-list i {
        width: 56px;
        height: 56px;
        font-size: 28px;
    }
    
    .trust-grid {
        grid-template-columns: 1fr;
    }
    
    .trust-item {
        justify-content: flex-start;
    }
    
    .platforms-grid {
        grid-template-columns: 1fr;
    }
    
    .clients-carousel {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .cta-content h2 {
        font-size: 1.4rem;
    }
    
    .footer {
        padding: 50px 0 20px;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 25px;
        bottom: 20px;
        right: 20px;
    }
}