/*=============================
   RESET & BASE
=============================*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    overflow-x: hidden;
    padding-top: 90px;
    background: #050505;
    color: #fff;
}

.container {
    width: 90%;
    max-width: 1300px;
    margin: 0 auto;
}

/*=============================
   HEADER
=============================*/
.bb-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 90px;
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    z-index: 999;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.bb-navbar {
    height: 90px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.bb-logo img {
    width: 160px;
    display: block;
}

/*=============================
   DESKTOP MENU
=============================*/
.bb-nav-links {
    display: flex;
    gap: 45px;
    list-style: none;
}

.bb-nav-links a {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
}

.bb-nav-links a:hover,
.bb-nav-links a.active {
    color: #D4AF37;
}

.bb-nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 0;
    height: 2px;
    background: #D4AF37;
    transition: width 0.3s ease;
}

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

/*=============================
   HAMBURGER MENU BUTTON
=============================*/
.bb-menu-btn {
    width: 45px;
    height: 45px;
    border: none;
    background: none;
    cursor: pointer;
    display: none;
    padding: 5px;
    border-radius: 8px;
    transition: background 0.3s;
}

.bb-menu-btn:hover {
    background: rgba(255, 255, 255, 0.05);
}

.bb-menu-btn span {
    display: block;
    width: 28px;
    height: 2.5px;
    background: #fff;
    margin: 6px auto;
    transition: all 0.3s ease;
    border-radius: 2px;
}

/*=============================
   MOBILE MENU
=============================*/
.bb-mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 320px;
    max-width: 85%;
    height: 100vh;
    background: #0d0d0d;
    padding: 30px 25px;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 9999;
    overflow-y: auto;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.6);
}

.bb-mobile-menu.active {
    right: 0;
}

.mobile-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
}

.mobile-header img {
    width: 120px;
}

.close-btn {
    background: none;
    border: none;
    color: #fff;
    font-size: 28px;
    cursor: pointer;
    padding: 5px;
    transition: color 0.3s, transform 0.3s;
}

.close-btn:hover {
    color: #D4AF37;
    transform: rotate(90deg);
}

.bb-mobile-menu nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.bb-mobile-menu a {
    display: block;
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
    padding: 12px 15px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.bb-mobile-menu a:hover,
.bb-mobile-menu a.active {
    color: #D4AF37;
    background: rgba(212, 175, 55, 0.08);
    padding-left: 20px;
}

/*=============================
   OVERLAY
=============================*/
.bb-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    z-index: 9998;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.bb-overlay.active {
    opacity: 1;
    visibility: visible;
}

/*=============================
   RESPONSIVE BREAKPOINTS
=============================*/

/* Tablet & Mobile */
@media (max-width: 992px) {
    .bb-nav-links {
        display: none;
    }

    .bb-menu-btn {
        display: block;
    }
}

/* Desktop - hide mobile elements */
@media (min-width: 993px) {
    .bb-mobile-menu {
        display: none !important;
    }

    .bb-overlay {
        display: none !important;
    }
}

/* Small Mobile */
@media (max-width: 768px) {
    body {
        padding-top: 75px;
    }

    .bb-header {
        height: 75px;
    }

    .bb-navbar {
        height: 75px;
    }

    .bb-logo img {
        width: 130px;
    }

    .bb-mobile-menu {
        width: 100%;
        max-width: 100%;
        padding: 25px 20px;
    }

    .bb-mobile-menu a {
        font-size: 17px;
        padding: 14px 15px;
    }

    .bb-menu-btn span {
        width: 25px;
        height: 2.5px;
        margin: 5.5px auto;
    }
}

/* Extra Small Mobile */
@media (max-width: 400px) {
    .bb-logo img {
        width: 110px;
    }

    .bb-mobile-menu {
        padding: 20px 15px;
    }

    .bb-mobile-menu a {
        font-size: 16px;
        padding: 12px 12px;
    }

    .mobile-header img {
        width: 100px;
    }
}

/*=============================
   UTILITY - Active link highlight
=============================*/
.bb-mobile-menu a.active {
    color: #D4AF37;
    background: rgba(212, 175, 55, 0.08);
}