/* ============================================================
   Header & Footer Styles — IgnitedMinds Academy
   Extracted from shared.css for use on pages that do not
   load shared.css (global/platform-rendered pages).
   ============================================================ */

/* ── CSS Custom Properties ───────────────────────────────── */
:root {
    /* Stable Brand Colors */
    --brand-navy: #1a2a44;
    --brand-gold: #fb8b24;
    --brand-accent: #ff6b00;

    /* Semantic Variables - Light Mode */
    --primary: var(--brand-navy);
    --secondary: var(--brand-gold);
    --accent: var(--brand-accent);

    --bg-main: #ffffff;
    --bg-main-rgb: 255, 255, 255;
    --bg-alt: #f8f9fa;
    --text-main: var(--brand-navy);
    --text-main-rgb: 26, 42, 68;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --glass: rgba(255, 255, 255, 0.85);
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);

    --header-height: 80px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
    /* Semantic Variables - Dark Mode */
    --primary: var(--brand-gold);
    --secondary: #38bdf8;
    --accent: #ffcc00;

    --bg-main: #0a1120;
    --bg-main-rgb: 10, 17, 32;
    --bg-alt: #161e2e;
    --text-main: #f8fafc;
    --text-main-rgb: 248, 250, 252;
    --text-muted: #94a3b8;
    --border: #2d3748;
    --glass: rgba(10, 17, 32, 0.85);
    --shadow: 0 4px 25px rgba(0, 0, 0, 0.7);
}

/* ── Container (used inside <header> and <footer>) ─────────── */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem !important;
}

/* ── Header & Navigation ──────────────────────────────────── */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: transparent;
    backdrop-filter: none;
    z-index: 1000;
    display: flex;
    align-items: center;
    border-bottom: 1px solid transparent;
    transition: transform 0.4s ease-in-out, background 0.4s, border-color 0.4s, backdrop-filter 0.4s;
}

header.scrolled {
    background: var(--glass);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
}

header.hide {
    transform: translateY(-100%);
}

header .container {
    max-width: 100%;
    padding-left: 5rem !important;
    padding-right: 5rem !important;
}

@media (max-width: 1400px) {
    header .container {
        padding-left: 3rem;
        padding-right: 3rem;
    }
}

@media (max-width: 768px) {
    header .container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}
header .nav-links{
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-main);
    transition: var(--transition);
}
header .nav-links a, .user-dropdown-content a{
    text-decoration: none !important;
    color: var(--text-main) !important;
}
.user-dropdown-content a:hover {
    background: var(--bg-alt) !important;
    color: var(--brand-gold) !important;
    padding-left: 1.5rem;
}
.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-main);
    transition: var(--transition);
}

.logo img {
    height: 50px;
    width: auto;
    transition: var(--transition);
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 1)) drop-shadow(0 0 20px rgba(255, 255, 255, 0.2));
    max-width: 100%;
    display: block;
}

/* Header Content Colors — Transparent (hero) State */
header:not(.scrolled) .nav-link,
header:not(.scrolled) .theme-toggle,
header:not(.scrolled) .mobile-toggle {
    color: #fff !important;
}

header:not(.scrolled) .btn-outline {
    border-color: rgba(255, 255, 255, 0.5);
    color: #fff;
}

.nav-link:hover {
    color: var(--primary);
}

/* ── Dropdown Menu ────────────────────────────────────────── */
.dropdown {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.dropdown-content {
    display: block;
    position: absolute;
    background-color: var(--bg-main);
    min-width: 240px;
    box-shadow: var(--shadow);
    border-radius: 12px;
    z-index: 1000;
    top: 100%;
    left: 0;
    border: 1px solid var(--border);
    padding: 0.5rem 0;
    margin-top: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    margin-top: 0.5rem;
}

.dropdown-content a {
    color: var(--text-main);
    padding: 0.8rem 1.5rem;
    text-decoration: none;
    display: block;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

.dropdown-content a:hover {
    background-color: var(--bg-alt);
    color: var(--brand-gold);
    padding-left: 1.8rem;
}

[data-theme="dark"] .dropdown-content {
    background-color: var(--bg-alt);
    border-color: var(--border);
}

[data-theme="dark"] .dropdown-content a:hover {
    background-color: var(--bg-main);
}

/* ── Header CTAs ──────────────────────────────────────────── */
.header-ctas {
    display: flex;
    gap: 1rem;
}

.mobile-toggle {
    display: none;
}

/* ── User Profile Dropdown ────────────────────────────────── */
.user-profile-dropdown {
    position: relative;
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    margin-left: 0.5rem;
}

.profile-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 2px solid #6366f1;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8fafc;
    transition: var(--transition);
    padding: 2px;
    background-clip: content-box;
}

.profile-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.profile-avatar i {
    font-size: 1.4rem;
    color: #94a3b8;
}

.user-dropdown-content {
    position: absolute;
    top: 100%;
    right: 0;
    width: 220px;
    background: var(--bg-main);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow);
    margin-top: 1rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1001;
    padding: 0.5rem 0;
}

.user-profile-dropdown:hover .user-dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-dropdown-content a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    color: var(--text-main);
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
    text-decoration: none;
}

.user-dropdown-content a:hover {
    background: var(--bg-alt);
    color: var(--brand-gold);
    padding-left: 1.5rem;
}

.user-dropdown-content a i {
    width: 20px;
    font-size: 1rem;
    opacity: 0.8;
}

header:not(.scrolled) .profile-avatar {
    border-color: rgba(255, 255, 255, 0.8);
}

/* ── Theme Toggle ─────────────────────────────────────────── */
.theme-toggle {
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    margin-right: 1rem;
}

/* ── Buttons (used in header) ─────────────────────────────── */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border: none;
    font-family: 'Outfit', sans-serif;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--brand-gold);
    color: var(--brand-navy) !important;
    font-weight: 600;
}

.btn-primary:hover {
    background-color: var(--brand-accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(197, 160, 89, 0.4);
}

.btn-secondary {
    background-color: var(--brand-navy);
    color: #fff;
    border: 1px solid var(--brand-gold);
}

[data-theme="dark"] .btn-secondary {
    background-color: #1e293b;
}

.btn-secondary:hover {
    background-color: var(--brand-gold);
    color: var(--brand-navy);
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--brand-gold);
    color: var(--brand-gold);
}

.btn-outline:hover {
    background-color: var(--brand-gold);
    color: var(--brand-navy);
}

/* ── Footer ───────────────────────────────────────────────── */
footer {
    background: #0b0f17;
    color: #ffffff;
    padding: 3rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-family: 'Outfit', sans-serif;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 4rem;
}

.footer-logo-col p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-top: 1.5rem;
    max-width: 320px;
}

.footer-col h3 {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-transform: capitalize;
    font-family: 'Outfit', sans-serif;
}

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

.footer-links li {
    margin-bottom: 1.2rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.5) !important;
    font-size: 0.95rem !important;
    transition: var(--transition) !important;
    display: inline-block !important;
    text-decoration: none !important;
}

.footer-links a:hover {
    color: var(--brand-gold) !important;
    transform: translateX(5px) !important;
}

.footer-contact-info {
    color: rgba(255, 255, 255, 0.5) !important;
    font-size: 0.95rem !important;
    line-height: 1.8 !important;
}

.footer-contact-info p {
    margin-bottom: 1.5rem;
}

.footer-contact-info a {
    color: var(--brand-gold) !important;
    display: block !important;
    margin-top: 0.5rem !important;
    text-decoration: none !important;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    font-size: 0.85rem !important;
    color: rgba(255, 255, 255, 0.4) !important;
}

.footer-socials {
    display: flex;
    gap: 1.5rem;
}

.social-link {
    color: rgba(255, 255, 255, 0.6) !important;
    font-size: 1.2rem !important;
    transition: var(--transition);
    text-decoration: none !important;
}

.social-link:hover {
    color: var(--brand-gold) !important;
    transform: translateY(-3px) !important;
}

/* ── Responsive: ≤ 1024px ─────────────────────────────────── */
@media (max-width: 1024px) {
    /* Container adjustment */
    .container {
        padding: 0 1.5rem;
    }

    /* Mobile full-screen nav overlay */
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: var(--glass);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        flex-direction: column;
        padding: 6rem 2rem 2rem;
        transition: opacity 0.4s ease-in-out, visibility 0.4s ease-in-out;
        z-index: 998;
        display: flex;
        align-items: center;
        justify-content: flex-start;
        gap: 2rem;
        opacity: 0;
        visibility: hidden;
        overflow-y: auto;
    }

    .nav-links .nav-link {
        color: var(--text-main) !important;
        font-size: 2rem !important;
        font-weight: 700;
        text-align: center;
        transform: translateY(20px);
        opacity: 0;
        transition: transform 0.4s ease, opacity 0.4s ease;
    }

    .nav-links.active {
        opacity: 1;
        visibility: visible;
    }

    .nav-links.active .nav-link,
    .nav-links.active .dropdown {
        transform: translateY(0);
        opacity: 1;
    }

    .nav-links.active > *:nth-child(1) { transition-delay: 0.1s; }
    .nav-links.active > *:nth-child(2) { transition-delay: 0.15s; }
    .nav-links.active > *:nth-child(3) { transition-delay: 0.2s; }
    .nav-links.active > *:nth-child(4) { transition-delay: 0.25s; }
    .nav-links.active > *:nth-child(5) { transition-delay: 0.3s; }
    .nav-links.active > *:nth-child(6) { transition-delay: 0.35s; }

    .mobile-toggle {
        display: block !important;
        font-size: 1.8rem;
        cursor: pointer;
        order: 3;
        margin-left: 1rem;
        z-index: 1000;
        position: relative;
    }

    .header-ctas .btn-primary {
        display: none;
    }

    .header-ctas {
        margin-left: auto;
    }

    .dropdown {
        flex-direction: column;
        align-items: center;
        width: 100%;
        transform: translateY(20px);
        opacity: 0;
        transition: transform 0.4s ease, opacity 0.4s ease;
    }

    .dropdown-content {
        position: static;
        width: 100%;
        min-width: 100%;
        box-shadow: none;
        border: none;
        background: transparent;
        margin-top: 0;
        padding: 0;
        display: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        border-radius: 0;
    }

    .dropdown-content a {
        font-size: 1.2rem;
        text-align: center;
        padding: 1rem;
    }

    .dropdown-content a:hover {
        padding-left: 1rem;
        background: transparent;
    }

    .dropdown.mobile-open .dropdown-content {
        display: block;
        margin-top: 1rem;
    }

    /* Footer: 2-column grid */
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
}

/* ── Responsive: ≤ 768px ──────────────────────────────────── */
@media (max-width: 768px) {
    header .container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

/* ── Responsive: ≤ 600px ──────────────────────────────────── */
@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}