/* Shared Header & Navigation Styles */

.header {
    width: 100%;
    padding: 40px 5% 60px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1000;
    overflow: hidden;
    background: linear-gradient(180deg, #3E3560 0%, #3E3560 40%, rgba(62, 53, 96, 0) 100%);
}

.header-container {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-weight: 800;
    font-size: 34.96px;
    line-height: 1;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 40px;
}

.sobi-logo {
    width: 150px !important;
    height: auto !important;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 60px;
    padding: 0;
    margin: 0;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-size: 24px;
    font-weight: 300;
    padding-bottom: 5px;
    border-bottom: 2px solid transparent;
    transition: 0.3s;
}

.nav-link.active,
.nav-link:hover {
    border-bottom: 2px solid var(--white);
}

.burger {
    display: none;
    cursor: pointer;
}

.burger div {
    width: 30px;
    height: 3px;
    background-color: var(--white);
    margin: 6px;
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* Header-specific Animations */
.burger.toggle .line1 {
    transform: translateY(9px) rotate(-45deg);
}

.burger.toggle .line2 {
    opacity: 0;
    transform: translateX(-20px);
}

.burger.toggle .line3 {
    transform: translateY(-9px) rotate(45deg);
}

body.no-scroll {
    overflow: hidden;
}

/* Responsiveness for Header */

@media (max-width: 1200px) {
    .nav-list {
        gap: 40px;
    }
}

@media (max-width: 1100px) {
    .nav {
        gap: 5px;
    }

    .nav-list {
        position: fixed;
        left: 0;
        top: 0;
        height: 100vh;
        width: 100vw;
        background: var(--bg-gradient);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 40px;
        padding: 0 !important;
        margin: 0 !important;
        transform: translateX(100%);
        transition: transform 0.5s cubic-bezier(0.77, 0.2, 0.05, 1.0);
        z-index: 999;
        display: flex;
        list-style: none;
        text-align: center;
        box-sizing: border-box;
    }

    .nav-list.nav-active {
        transform: translateX(0%);
    }

    .burger {
        display: block;
        z-index: 1001;
    }

    .sobi-logo img {
        height: 35px;
        width: auto;
        max-width: 100%;
        /* Fix internal overflow */
    }

    .nav-link {
        font-size: 32px;
    }
}

@media (max-width: 1024px) {
    .header-container {
        align-items: flex-start;
    }

    .sobi-logo {
        width: auto !important;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 30px 5%;
    }

    .logo-text {
        font-size: 26px;
    }

    .sobi-logo img {
        height: 30px;
    }

    .burger div {
        width: 28px;
        margin: 5px;
    }
}

@media (max-width: 480px) {
    .logo-text {
        font-size: 22px;
    }

    .sobi-logo img {
        height: 25px;
    }

    .burger div {
        width: 25px;
        margin: 4px;
        height: 2px;
    }

    /* Animation override for small mobile gap */
    .burger.toggle .line1 {
        transform: translateY(6px) rotate(-45deg);
    }

    .burger.toggle .line3 {
        transform: translateY(-6px) rotate(45deg);
    }
}