/* =====================
   Navigation - Glass Pill Style
   ===================== */
.navbar {
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    box-shadow: none !important;
    z-index: 1000;
    padding: 1rem 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Scrolled navbar - Full width bar */
.navbar.scrolled {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--glass-border) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1) !important;
    padding: 0.5rem 0;
}

[data-theme="dark"] .navbar.scrolled {
    background: rgba(17, 24, 39, 0.85) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3) !important;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.navbar-left {
    display: flex;
    align-items: center;
}

.navbar-right {
    display: flex;
    align-items: center;
}

.navbar-nav {
    display: flex !important;
    flex-direction: row !important;
    align-items: center;
    gap: 0.25rem;
    margin: 0;
    padding: 0;
    list-style: none;
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 50px;
    padding: 0.4rem 1rem;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* When scrolled, remove individual pill backgrounds */
.navbar.scrolled .navbar-nav {
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    box-shadow: none;
    border-radius: 0;
    padding: 0.4rem 0;
}

.navbar.scrolled .social-nav {
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    box-shadow: none;
    border-radius: 0;
    padding: 0.4rem 0;
}

[data-theme="dark"] .navbar-nav {
    background: rgba(30, 30, 30, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .navbar.scrolled .navbar-nav {
    background: transparent;
    border: none;
}

[data-theme="dark"] .navbar.scrolled .social-nav {
    background: transparent;
    border: none;
}

.nav-divider {
    width: 1px;
    height: 20px;
    background: rgba(0, 0, 0, 0.15);
    margin: 0 0.5rem;
}

[data-theme="dark"] .nav-divider {
    background: rgba(255, 255, 255, 0.15);
}

.theme-toggle {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem 0.75rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    font-size: 1rem;
    transition: all 0.2s ease;
}

/* Social Navigation */
.social-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin: 0;
    padding: 0;
    list-style: none;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(217, 119, 6, 0.1) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 50px;
    padding: 0.4rem 1rem;
    box-shadow: 0 4px 30px rgba(245, 158, 11, 0.15);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] .social-nav {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.4) 0%, rgba(217, 119, 6, 0.3) 100%);
    border: 1px solid rgba(245, 158, 11, 0.5);
    box-shadow: 0 4px 30px rgba(245, 158, 11, 0.25);
}

[data-theme="dark"] .navbar.scrolled .social-nav {
    background: transparent;
    border: none;
    box-shadow: none;
}

.social-nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0.75rem;
    color: var(--dark-color);
    font-size: 1.1rem;
    border-radius: 20px;
    transition: all 0.2s ease;
}

[data-theme="dark"] .social-nav a {
    color: var(--text-color);
}

.social-nav a:hover {
    color: var(--primary-dark);
    background: rgba(245, 158, 11, 0.2);
    transform: translateY(-2px);
}

.social-nav .cv-link {
    gap: 0.25rem;
}

.social-nav .cv-link span {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.5rem 1.25rem !important;
    color: var(--text-color) !important;
    transition: all var(--transition-speed) ease;
    border-radius: 20px;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color) !important;
    background: rgba(245, 158, 11, 0.1);
}

.nav-link.active {
    color: var(--primary-color) !important;
    background: rgba(245, 158, 11, 0.15);
}

.theme-toggle:hover {
    background: rgba(245, 158, 11, 0.15);
    color: var(--primary-color);
}

.theme-toggle .bi-moon-fill {
    display: none;
}

[data-theme="dark"] .theme-toggle .bi-sun-fill {
    display: none;
}

[data-theme="dark"] .theme-toggle .bi-moon-fill {
    display: inline-block;
}

/* Navbar Responsive */
/* Desktop layout: nav links left, social icons right (with gap) */
@media (min-width: 992px) {
    .navbar .container { justify-content: space-between; }
    .navbar-collapse { display: flex; align-items: center; justify-content: space-between; width: 100%; }
    .navbar-left { justify-content: flex-start; }
    .navbar-right { justify-content: flex-end; }
    .navbar-nav { justify-content: flex-start; }
    .social-nav { justify-content: flex-end; gap: 0.75rem; }
}

/* Toggler (mobile) */
.navbar-toggler {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-color);
    padding: 0.5rem;
    border-radius: 8px;
    position: relative;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
}

.navbar-toggler .navbar-toggler-icon-close {
    display: none;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon-open {
    display: none;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon-close {
    display: block;
}

/* Collapse wrapper - used for both desktop and mobile */
.navbar-collapse {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    width: 100%;
}

@media (max-width: 991.98px) {
    /* Mobile: single row with hamburger on the right */
    .navbar {
        padding: 0.5rem 0;
    }

    .navbar .container {
        flex-direction: row;
        justify-content: flex-end;
        align-items: center;
        min-height: 3.5rem;
        padding: 0 1rem;
        position: relative;
        width: 100%;
    }

    .navbar-toggler {
        display: inline-flex;
        position: relative;
        z-index: 1100;
    }

    /* Hide nav/social in flow on mobile until menu is open (handled by .navbar-collapse) */
    .navbar-left,
    .navbar-right {
        width: 100%;
        justify-content: center;
    }

    .navbar-nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.25rem;
    }

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

    /* Mobile dropdown: inset from sides, generous padding */
    .navbar-collapse {
        display: none;
        position: fixed;
        top: 4.5rem;
        left: 0.75rem;
        right: 0.75rem;
        width: calc(100% - 1.5rem);
        max-width: calc(100vw - 1.5rem);
        box-sizing: border-box;
        max-height: calc(100vh - 4rem);
        overflow-y: auto;
        overflow-x: hidden;
        background: var(--glass-bg);
        backdrop-filter: blur(20px) saturate(180%);
        -webkit-backdrop-filter: blur(20px) saturate(180%);
        padding: 1.25rem 1.5rem;
        border-radius: 16px 16px 16px 16px;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
        border: 1px solid var(--glass-border);
        border-top: none;
        z-index: 1050;
        flex-direction: column;
        flex-wrap: nowrap;
        justify-content: flex-start;
        align-items: stretch;
        gap: 1rem;
    }

    [data-theme="dark"] .navbar-collapse {
        background: rgba(17, 24, 39, 0.98);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-top: none;
    }

    .navbar-collapse.show {
        display: flex;
    }

    /* Links as vertical list - override base row !important */
    .navbar-collapse .navbar-left {
        width: 100%;
        max-width: 100%;
        min-width: 0;
        order: 1;
        flex: 0 0 auto;
    }

    .navbar-collapse .navbar-right {
        width: 100%;
        max-width: 100%;
        min-width: 0;
        order: 2;
        border-top: 1px solid var(--glass-border);
        padding-top: 0.75rem;
        flex: 0 0 auto;
    }

    [data-theme="dark"] .navbar-collapse .navbar-right {
        border-top-color: rgba(255, 255, 255, 0.1);
    }

    .navbar-collapse .navbar-nav {
        display: flex !important;
        flex-direction: column !important;
        flex-wrap: nowrap !important;
        width: 100%;
        max-width: 100%;
        min-width: 0;
        background: transparent;
        border: none;
        padding: 0;
        box-shadow: none;
        gap: 0.25rem;
    }

    .navbar-collapse .navbar-nav .nav-item {
        width: 100%;
        max-width: 100%;
        flex: 0 0 auto;
        min-width: 0;
    }

    .navbar-collapse .nav-link {
        display: block !important;
        width: 100% !important;
        max-width: 100%;
        box-sizing: border-box;
        padding: 0.65rem 1rem !important;
        font-size: 1rem;
        text-align: left;
        border-radius: 10px;
        white-space: normal;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .navbar-collapse .nav-link:hover {
        background: rgba(245, 158, 11, 0.15);
    }

    .navbar-collapse .nav-divider {
        display: none;
    }

    .navbar-collapse .theme-toggle {
        margin-left: 0.5rem;
    }

    .navbar-collapse .social-nav {
        width: 100%;
        max-width: 100%;
        min-width: 0;
        justify-content: center;
        background: transparent;
        border: none;
        padding: 0;
        flex-wrap: wrap;
        gap: 0.5rem;
        box-sizing: border-box;
    }

    /* Push page content down when menu is open */
    .menu-open .hero-section {
        padding-top: 12rem;
    }

    .navbar.scrolled .navbar-nav,
    .navbar.scrolled .social-nav {
        background: transparent;
        border: none;
        box-shadow: none;
    }
}

@media (max-width: 575.98px) {
    .navbar-nav {
        padding: 0.3rem 0.5rem;
    }
    
    /* Only affect desktop nav; mobile collapse has its own .nav-link rules */
    .navbar-collapse .nav-link {
        padding: 0.55rem 1rem !important;
        font-size: 0.95rem;
    }
    
    .social-nav {
        padding: 0.3rem 0.5rem;
    }
    
    .social-nav a {
        padding: 0.4rem 0.5rem;
        font-size: 1rem;
    }
    
    .nav-divider {
        display: none;
    }
}