/* ===================================================================
   ICEEICT – Global Styles (shared across editions)
   =================================================================== */

:root {
    --color-navy: #070e20;
    --color-dark-blue: #001f54;
    --color-accent-blue: #034078;
    --color-gold: #ffb703;
    --color-light: #f0f4f8;
    --color-white: #ffffff;
    --color-text: #2c3e50;
    --color-muted: #6c757d;
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.12);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    line-height: 1.7;
    background: var(--color-white);
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-navy);
}

/* ===== NAVBAR ===== */
#main-navbar {
    padding: 0.3rem 0;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    z-index: 1050;
    background: rgba(255, 255, 255, 0.85);
    /* Glassmorphism */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    /* Subtle structure separator */
}

.nav-pill {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.82rem;
    letter-spacing: 0.5px;
    color: var(--color-navy) !important;
    padding: 0.35rem 1rem !important;
    border: 2px solid transparent;
    border-radius: 50px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.nav-pill:hover,
.nav-pill:focus {
    color: var(--color-accent-blue) !important;
    border-color: var(--color-accent-blue);
    background: rgba(3, 64, 120, 0.06);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.dropdown-menu {
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.dropdown-item {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.5rem 1.2rem;
}

.dropdown-item:hover {
    background: var(--color-light);
    color: var(--color-accent-blue);
}

/* ===== COMMITTEE DROPDOWN (dark navy) ===== */
.committee-dropdown-menu {
    background: #0b0a30 !important;
    border: none;
    border-radius: var(--radius-sm);
    min-width: 260px;
    padding: 0.4rem 0;
}

.committee-dropdown-menu .dropdown-item {
    color: #ffffff;
    font-size: 0.85rem;
    padding: 0.55rem 1.2rem;
}

.committee-dropdown-menu .dropdown-item:hover,
.committee-dropdown-menu .dropdown-item:focus {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-gold);
}

/* Hover-to-open on desktop */
@media (min-width: 992px) {
    .committee-dropdown:hover>.committee-dropdown-menu {
        display: block;
        margin-top: 0;
    }
}

/* Ensure mobile dropdowns follow Bootstrap's default click behavior */
@media (max-width: 991.98px) {
    .committee-dropdown-menu {
        background: transparent !important;
        border: none;
        padding-left: 1rem;
        display: none;
        /* Hide by default on mobile */
    }

    /* Bootstrap adds .show to the dropdown-menu when active */
    .committee-dropdown-menu.show {
        display: block;
    }

    .committee-dropdown-menu .dropdown-item {
        color: var(--color-navy);
    }

    .committee-dropdown-menu .dropdown-item:hover {
        background: transparent;
        color: var(--color-accent-blue);
    }
}

/* ===== FOOTER ===== */
.footer-section {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-dark-blue) 100%);
    color: var(--color-white);
    padding: 3.5rem 0 2rem;
    margin-top: 3rem;
}

.footer-heading {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-logo-box {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 0.8rem;
    display: inline-block;
    margin-bottom: 0.8rem;
}

.footer-logo {
    max-height: 60px;
    max-width: 150px;
    object-fit: contain;
}

.footer-text {
    font-size: 0.85rem;
    line-height: 1.6;
    opacity: 0.85;
}

.footer-copy {
    font-size: 0.78rem;
    opacity: 0.6;
    margin-top: 0.5rem;
}

.footer-contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact-list li {
    font-size: 0.85rem;
    margin-bottom: 0.4rem;
    opacity: 0.85;
}

.footer-contact-list li i {
    margin-right: 0.5rem;
    color: var(--color-gold);
}

.footer-social {
    margin-top: 0.8rem;
    display: flex;
    gap: 0.7rem;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    color: var(--color-white);
    font-size: 1rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icon:hover {
    background: var(--color-gold);
    color: var(--color-navy);
    transform: translateY(-2px);
}

.footer-form .form-control {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
}

.footer-form .form-control::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.footer-form .form-control:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--color-gold);
    outline: none;
    box-shadow: 0 0 0 3px rgba(252, 163, 17, 0.15);
    color: var(--color-white);
}

.footer-form .form-check-label {
    font-size: 0.82rem;
    opacity: 0.85;
}

.footer-form .btn-primary {
    background: var(--color-gold);
    border: none;
    color: var(--color-navy);
    font-weight: 700;
    font-family: var(--font-heading);
    letter-spacing: 0.5px;
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
}

.footer-form .btn-primary:hover {
    background: #e6940f;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(252, 163, 17, 0.4);
}

/* ===== SECTION HEADERS ===== */
.section-header {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-dark-blue) 60%, var(--color-accent-blue) 100%);
    color: var(--color-white);
    text-align: center;
    padding: 1rem 0;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 1px;
    border-radius: var(--radius-sm);
    margin-bottom: 2.5rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 991.98px) {
    .nav-pill {
        font-size: 0.9rem;
        padding: 0.5rem 1rem !important;
        border: none;
        border-radius: 0;
    }

    .nav-pill:hover {
        background: var(--color-light);
        border-color: transparent;
    }
}