body {
    background: linear-gradient(135deg, var(--color-darker) 0%, var(--color-dark) 100%);
}

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 0.8rem 1%;
    background: rgba(52, 52, 78, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(203, 218, 213, 0.1);
}

    .navbar.scrolled {
        background: rgba(52, 52, 78, 0.98);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    }

.logo img {
    width: 20%;
}

    .logo i {
        color: var(--color-secondary);
    }

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
    margin-bottom: 0;
}

    .nav-links a {
        color: #fff;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.3s ease;
        position: relative;
    }

        .nav-links a:not(.btn-primary)::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--color-primary);
            transition: width 0.3s ease;
        }

        .nav-links a:not(.btn-primary):hover::after {
            width: 100%;
        }

        .nav-links a:not(.btn-primary):hover {
            color: var(--color-primary);
        }

.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 2000;
    position: absolute;
    top: 2.5rem;
    right: 1.5rem;
    transition: transform 0.3s ease;
}

    .mobile-menu span {
        width: 28px;
        height: 3px;
        background: #fff;
        transition: all 0.3s ease;
        border-radius: 2px;
    }

    .mobile-menu.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }

    .mobile-menu.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 5% 4rem;
    position: relative;
    overflow: hidden;    
}

    .hero::before {
        content: '';
        position: absolute;
        width: 600px;
        height: 600px;
        background: radial-gradient(circle, rgba(137, 167, 177, 0.15), transparent);
        border-radius: 50%;
        top: -200px;
        right: -200px;
        animation: float 20s infinite ease-in-out;
    }

    .hero::after {
        content: '';
        position: absolute;
        width: 400px;
        height: 400px;
        background: radial-gradient(circle, rgba(203, 218, 213, 0.1), transparent);
        border-radius: 50%;
        bottom: -100px;
        left: -100px;
        animation: float 15s infinite ease-in-out reverse;
    }

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }

    50% {
        transform: translate(50px, 50px) rotate(180deg);
    }
}

.hero-content {
    max-width: 1400px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff, var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text p {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
}

.floating-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: floatCard 6s infinite ease-in-out;
}

@keyframes floatCard {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.card-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-tertiary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.card-info h3 {
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
}

.card-info p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

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

.stat {
    text-align: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.3rem;
}

.stat-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

.features {
    padding: 6rem 5%;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

    .section-header h2 {
        font-size: 3rem;
        font-weight: 800;
        margin-bottom: 1rem;
        background: linear-gradient(135deg, #fff, var(--color-primary));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .section-header p {
        font-size: 1.2rem;
        color: rgba(255, 255, 255, 0.7);
    }

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.feature-card {
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: none !important;
    background: rgba(255, 255, 255, 0.08);
}

    .feature-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, rgba(137, 167, 177, 0.1), transparent);
        opacity: 0;
        transition: opacity 0.4s ease;
    }

    .feature-card:hover::before {
        opacity: 1;
    }

    .feature-card:hover {
        transform: translateY(-10px);
        border-color: var(--color-secondary);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    }

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-tertiary));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.feature-card p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.how-it-works {
    padding: 6rem 5%;
    background: rgba(0, 0, 0, 0.2);
}

.steps-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-tertiary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    margin: 0 auto 1.5rem;
    box-shadow: 0 10px 30px rgba(137, 167, 177, 0.3);
}

.step h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.step p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.cta {
    padding: 6rem 5%;
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

    .cta-content h2 {
        font-size: 2.5rem;
        font-weight: 800;
        margin-bottom: 1.5rem;
    }

    .cta-content p {
        font-size: 1.2rem;
        color: rgba(255, 255, 255, 0.8);
        margin-bottom: 2.5rem;
    }

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

footer {
    background: var(--color-darker);
    padding: 3rem 5% 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.footer-section p, .footer-section a {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

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

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

    .social-links a {
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
    }

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
}

@media (max-width: 1600px) {
    .logo img {
        width: 15%;
    }

    .hero {
        margin-top: 20px;
    }
}

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 3rem;
    }

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

    .hero-visual {
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 900px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 70%;
        max-width: 300px;
        background: rgba(52, 52, 78, 0.98);
        flex-direction: column;
        padding: 6rem 2rem 2rem;
        transition: right 0.4s ease;
        border-left: 1px solid rgba(255, 255, 255, 0.1);
    }

        .nav-links.active {
            right: 0;
        }

        .nav-links li {
            margin: 1.2rem 0;
        }

    .mobile-menu {
        display: flex;
        top: 1.6rem;
    }

    .floating-card {
        animation: none;
    }
}

@media (max-width: 768px) {
    .hero-text h1 {
        font-size: 2.5rem;
    }

    .hero-text p {
        font-size: 1.1rem;
    }

    .section-header h2 {
        font-size: 2.2rem;
    }

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

    .steps-container {
        grid-template-columns: 1fr;
    }

    .cta-content {
        padding: 2.5rem 1.5rem;
    }

        .cta-content h2 {
            font-size: 2rem;
        }

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

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

@media (max-width: 480px) {
    .hero {
        padding: 6rem 3% 3rem;
    }

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

    .hero-buttons {
        flex-direction: column;
    }

    .btn-primary, .btn-secondary {
        width: 100%;
        text-align: center;
    }

    .card-stats {
        grid-template-columns: 1fr;
    }
}