:root {
    --deep-brown: #7A1E2C;
    --warm-brown: #7C4A2D;
    --cream: #FFF7ED;
    --gold: #D97706;
    --dark-text: #1F2937;
    --white: #FFFFFF;
    --soft-gold: #FCD34D;
    --border-soft: rgba(217, 119, 6, 0.18);
    --shadow-soft: 0 18px 45px rgba(59, 36, 22, 0.14);
}

/* Header Wrapper */
.rgs-header {
    width: 100%;
    position: sticky;
    top: 0;
    z-index: 999;
}

/* Navbar */
.rgs-navbar {
    width: 100%;
    background: rgba(255, 247, 237, 0.92);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border-soft);
    box-shadow: 0 10px 35px rgba(59, 36, 22, 0.08);
}

/* Main Container */
.rgs-nav-container {
    width: min(1280px, 92%);
    margin: 0 auto;
    min-height: 86px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Brand */
.rgs-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--deep-brown);
    flex-shrink: 0;
}

.rgs-logo-wrap {
    width: 54px;
    height: 54px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5px;
    box-shadow: 0 12px 30px rgba(59, 36, 22, 0.22);
    position: relative;
    overflow: visible;
}

.rgs-logo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 14px;
    position: relative;
    z-index: 1;
    transition: transform 0.35s ease, filter 0.35s ease;
    transform-origin: center;
}

.rgs-brand:hover .rgs-logo {
    transform: scale(1.12);
    filter: drop-shadow(0 10px 16px rgba(59, 36, 22, 0.18));
}

.rgs-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.05;
}

.rgs-brand-title {
    font-size: 1.28rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--deep-brown);
}

.rgs-brand-subtitle {
    margin-top: 4px;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold);
}

.rgs-brand-text {
    background: linear-gradient(
        90deg,
        var(--deep-brown),
        var(--warm-brown),
        var(--gold),
        var(--deep-brown)
    );
    background-size: 220% auto;
    -webkit-background-clip: text;
    background-clip: text;
}

.rgs-brand:hover .rgs-brand-text {
    color: transparent;
    -webkit-text-fill-color: transparent;
    animation: rgsTextShine 1.4s ease forwards;
}

@keyframes rgsTextShine {
    from {
        background-position: 0% center;
    }
    to {
        background-position: 220% center;
    }
}


/* Menu */
.rgs-nav-menu {
    display: flex;
    align-items: center;
    gap: 26px;
}

.rgs-nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0;
    margin: 0;
}

/* Links */
.rgs-nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 11px 12px;
    font-size: 0.92rem;
    font-weight: 700;
    color: rgba(59, 36, 22, 0.78);
    text-decoration: none;
    border-radius: 999px;
    transition: all 0.28s ease;
}

.rgs-nav-link::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 5px;
    width: 0;
    height: 2px;
    background: var(--gold);
    border-radius: 999px;
    transform: translateX(-50%);
    transition: width 0.28s ease;
}

.rgs-nav-link:hover {
    color: var(--deep-brown);
    background: rgba(217, 119, 6, 0.09);
}

.rgs-nav-link:hover::after,
.rgs-nav-link.active::after {
    width: 42%;
}

.rgs-nav-link.active {
    color: var(--deep-brown);
    background: rgba(217, 119, 6, 0.13);
}

/* Login Button */
.rgs-nav-actions {
    display: flex;
    align-items: center;
}

.rgs-login-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 22px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--deep-brown), var(--warm-brown));
    color: var(--cream);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 800;
    box-shadow: 0 14px 28px rgba(59, 36, 22, 0.22);
    overflow: hidden;
    transition: all 0.28s ease;
}

.rgs-login-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: -120%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent,
        rgba(255, 247, 237, 0.35),
        transparent
    );
    transition: left 0.55s ease;
}

.rgs-login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 38px rgba(59, 36, 22, 0.3);
}

.rgs-login-btn:hover::before {
    left: 120%;
}

.rgs-login-btn span {
    position: relative;
    z-index: 1;
}

/* Mobile Toggle */
.rgs-menu-toggle {
    display: none;
    width: 46px;
    height: 46px;
    border: 1px solid var(--border-soft);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.56);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    transition: all 0.25s ease;
}

.rgs-menu-toggle span {
    width: 22px;
    height: 2px;
    background: var(--deep-brown);
    border-radius: 999px;
    transition: all 0.25s ease;
}

.rgs-menu-toggle:hover {
    background: rgba(217, 119, 6, 0.1);
}

/* Toggle Active Animation */
.rgs-menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.rgs-menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Responsive */
@media (max-width: 1180px) {
    .rgs-nav-container {
        width: min(1180px, 94%);
    }

    .rgs-nav-link {
        padding: 10px 9px;
        font-size: 0.86rem;
    }

    .rgs-nav-menu {
        gap: 16px;
    }
}

@media (max-width: 992px) {
    .rgs-nav-container {
        min-height: 76px;
    }

    .rgs-menu-toggle {
        display: flex;
    }

    .rgs-nav-menu {
        position: absolute;
        top: 76px;
        left: 50%;
        transform: translateX(-50%) translateY(-18px);
        width: min(92%, 720px);
        background: rgba(255, 247, 237, 0.98);
        border: 1px solid var(--border-soft);
        border-radius: 28px;
        box-shadow: var(--shadow-soft);
        padding: 20px;
        display: block;
        opacity: 0;
        pointer-events: none;
        visibility: hidden;
        transition: all 0.28s ease;
    }

    .rgs-nav-menu.active {
        opacity: 1;
        pointer-events: auto;
        visibility: visible;
        transform: translateX(-50%) translateY(0);
    }

    .rgs-nav-links {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .rgs-nav-link {
        width: 100%;
        justify-content: center;
        padding: 13px 14px;
        background: rgba(255, 255, 255, 0.52);
        border: 1px solid rgba(217, 119, 6, 0.12);
    }

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

    .rgs-nav-actions {
        margin-top: 16px;
    }

    .rgs-login-btn {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .rgs-nav-container {
        width: 92%;
        min-height: 72px;
    }

    .rgs-logo-wrap {
        width: 48px;
        height: 48px;
        border-radius: 16px;
    }

    .rgs-brand-title {
        font-size: 1.08rem;
    }

    .rgs-brand-subtitle {
        font-size: 0.64rem;
        letter-spacing: 0.09em;
    }

    .rgs-nav-menu {
        top: 72px;
        border-radius: 22px;
        padding: 16px;
    }

    .rgs-nav-links {
        grid-template-columns: 1fr;
    }

    .rgs-nav-link {
        justify-content: flex-start;
        padding: 13px 16px;
    }
}

@media (max-width: 380px) {
    .rgs-brand-text {
        display: none;
    }
}