/* ===== Default Theme ===== */
:root {
    --bg-color: #1b263b;
    --text-color: #f8f9fa;
    --nav-bg: #16213e;
    --nav-text: #f8f9fa;
    --accent-color: #ffd700;
    --card-bg: #233554;
}

/* ===== Body ===== */
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--bg-color);
    color: var(--text-color);
}
body.light-theme {
    --bg-color: #f8f9fa;
    --text-color: #212529;
    --nav-bg: #f8f9fa;
    --nav-text: #212529;
    --accent-color: #ffc107;
    --card-bg: #fff;
}
body.light-theme .bg-dark {
    background-color: var(--bg-color) !important;
}
body.light-theme .text-light {
    color: var(--text-color) !important;
}
body.light-theme .countdown-item {
    background: var(--nav-bg) !important;
}

/* ===== Scroll to Top Button ===== */
#scrollToTopBtn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
    display: none;
    width: 48px;
    height: 48px;
}

/* ===== Navbar ===== */
.navbar {
    background: var(--nav-bg) !important;
    font-weight: 500;
    letter-spacing: 1px;
}
.navbar-nav .nav-link {
    color: var(--nav-text) !important;
    transition: color 0.2s;
    padding: 0.7rem 1.2rem;
}
.navbar-nav .nav-link:hover,
.nav-link.active {
    color: var(--accent-color) !important;
}

/* ===== Hero ===== */
.hero-section {
    background: linear-gradient(135deg, var(--bg-color) 80%, var(--accent-color) 150%);
    padding: 4rem 0 3rem 0;
    text-align: center;
}
.hero-section h1 {
    font-size: 2.8rem;
    font-weight: bold;
    color: var(--accent-color);
    margin-bottom: 1rem;
}
.hero-section p {
    font-size: 1.25rem;
    color: var(--text-color);
    margin-bottom: 2rem;
}

/* ===== Features ===== */
.features-section .card {
    background: var(--card-bg);
    color: var(--text-color);
    border-radius: 1.5rem;
    border: 2px solid transparent;
    box-sizing: border-box;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    box-shadow: 0 2px 16px 0 #11182722;
}
.features-section .card:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 4px 24px 0 #11182744;
    border-color: var(--accent-color);
}
.features-section .fa-solid,
.features-section .fa-brands {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

/* ===== Page Header ===== */
.page-header {
    background: var(--card-bg);
    padding: 3rem 0;
    text-align: center;
}
.page-header h1 {
    color: var(--accent-color);
    font-size: 2.5rem;
    font-weight: 700;
}
.page-header p {
    color: #c0c6cf;
}

/* ===== Team ===== */
.team-section {
    background: var(--nav-bg);
    border-radius: 2rem;
    padding: 3rem 1rem;
    box-shadow: 0 2px 18px #11182725;
}
body.light-theme .team-section {
    background: var(--card-bg) !important;
}
.team-avatar {
    border-radius: 50%;
    width: 90px;
    height: 90px;
    border: 3px solid var(--accent-color);
}
.accordion-button::after {
    filter: brightness(0) saturate(100%) invert(78%) sepia(88%) saturate(3545%) hue-rotate(3deg) brightness(108%) contrast(101%);
}

/* ===== Blog ===== */
.blog-post-meta {
    color: #c0c6cf;
}
.blog-content {
    background: var(--card-bg);
    border-radius: 1.5rem;
    padding: 3rem 2rem;
    margin-top: -2rem;
    box-shadow: 0 2px 24px #11182722;
}
.blog-content h2,
.blog-content h3 {
    color: var(--accent-color);
}
.blog-content blockquote {
    border-left: 4px solid var(--accent-color);
    background: var(--card-bg);
    color: #c0c6cf;
    padding: 1rem 1.5rem;
    border-radius: 1rem;
}
.blog-content img {
    max-width: 100%;
    border-radius: 1rem;
    margin: 2rem 0;
}
.back-link {
    color: var(--accent-color);
}
.back-link:hover {
    text-decoration: underline;
    color: #fff;
}

/* ===== Contact ===== */
.contact-form-section {
    background: var(--card-bg);
    border-radius: 2rem;
    padding: 2.5rem 1rem;
    box-shadow: 0 2px 18px #11182722;
}
.form-control,
.form-select {
    background: var(--bg-color);
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
}
.form-control:focus,
.form-select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.2rem #ffd70044;
}
.btn-warning {
    font-weight: bold;
}
.contact-info i {
    color: var(--accent-color);
    margin-right: 0.5rem;
}

/* ===== Coming Soon Countdown ===== */
.countdown-section {
    min-height: 20vh;
    background: var(--card-bg);
    color: var(--text-color);
    text-align: center;
    border-radius: 1.5rem;
    margin: 2rem;
    box-shadow: 0 2px 24px #11182722;
}
#countdown {
    display: flex;
    justify-content: center;
    gap: 2rem;
}
.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--nav-bg);
    padding: 1.25rem 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 2px 16px #11182722;
    text-align: center;
    min-width: 80px;
}
.countdown-item .number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
}
.countdown-item .label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.25rem;
}

/* ===== Footer ===== */
.footer {
    background: var(--nav-bg);
    color: var(--text-color);
    text-align: center;
    padding: 1.5rem 0 1rem 0;
    margin-top: auto;
}
.footer a {
    color: var(--accent-color);
    text-decoration: none;
    margin: 0 0.5rem;
}
.footer a:hover {
    text-decoration: underline;
    color: var(--text-color);
}