/* ============================================
   IRON EMPIRE GYM - COMPONENTS
   Reusable UI Components
   ============================================ */

/* === NAVIGATION HEADER === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    backdrop-filter: none;
    border-bottom: 1px solid transparent;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(13, 13, 13, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(196, 30, 58, 0.3);
    box-shadow: var(--shadow-lg);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.navbar-logo {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-white);
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-logo span {
    color: var(--color-red-empire);
}

.navbar-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.navbar-menu a {
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-silver);
    transition: color var(--transition-fast);
    position: relative;
}

.navbar-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-red-empire);
    transition: width var(--transition-base);
}

.navbar-menu a:hover,
.navbar-menu a.active {
    color: var(--color-white);
}

.navbar-menu a:hover::after,
.navbar-menu a.active::after {
    width: 100%;
}

.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.navbar-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--color-white);
    transition: all var(--transition-base);
}

.navbar-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.navbar-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* === HERO SECTION === */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: 0;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.6) contrast(1.2);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg,
            rgba(13, 13, 13, 0.6) 0%,
            rgba(13, 13, 13, 0.3) 50%,
            rgba(13, 13, 13, 0.7) 100%);
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    padding: 2rem;
    z-index: 1;
}

.hero-title {
    font-size: var(--text-7xl);
    font-weight: 700;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-md);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: var(--text-2xl);
    color: var(--color-silver-light);
    margin-bottom: var(--space-xl);
    font-weight: 300;
    letter-spacing: 0.05em;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8);
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* === SECTION HEADER === */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-2xl);
}

.section-title {
    font-size: var(--text-5xl);
    margin-bottom: var(--space-md);
    position: relative;
    display: inline-block;
}

/* Removed decorative line - cleaner look
.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-red);
}
*/

.section-description {
    font-size: var(--text-lg);
    color: var(--color-silver);
    line-height: 1.8;
}

/* === FEATURE/SERVICE CARDS === */
.card {
    background: var(--gradient-steel);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    transition: all var(--transition-base);
    border: 1px solid rgba(192, 197, 206, 0.1);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-red);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-red-empire);
}

.card:hover::before {
    transform: scaleX(1);
}

.card-icon {
    font-size: var(--text-5xl);
    color: var(--color-red-empire);
    margin-bottom: var(--space-md);
    display: block;
}

.card-title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-sm);
}

.card-description {
    color: var(--color-silver);
    line-height: 1.7;
}

/* === IMAGE CARDS === */
.image-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
    transition: transform var(--transition-base);
}

.image-card:hover {
    transform: scale(1.02);
}

.image-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all var(--transition-slow);
}

.image-card:hover img {
    transform: scale(1.1);
    filter: brightness(1.1);
}

.image-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-lg);
    background: linear-gradient(to top, rgba(13, 13, 13, 0.95), transparent);
    transform: translateY(100%);
    transition: transform var(--transition-base);
}

.image-card:hover .image-card-overlay {
    transform: translateY(0);
}

.image-card-title {
    font-size: var(--text-xl);
    margin-bottom: 0.5rem;
}

.image-card-text {
    font-size: var(--text-sm);
    color: var(--color-silver);
}

/* === TESTIMONIALS === */
.testimonial {
    background: var(--color-steel-medium);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border-left: 4px solid var(--color-red-empire);
    position: relative;
}

.testimonial-quote {
    font-size: var(--text-lg);
    font-style: italic;
    color: var(--color-silver-light);
    margin-bottom: var(--space-md);
    line-height: 1.8;
}

.testimonial-quote::before {
    content: '"';
    font-size: var(--text-5xl);
    color: var(--color-red-empire);
    position: absolute;
    top: 10px;
    left: 20px;
    opacity: 0.3;
    font-family: Georgia, serif;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid var(--color-red-empire);
    object-fit: cover;
}

.testimonial-info h4 {
    font-size: var(--text-lg);
    margin-bottom: 0.25rem;
}

.testimonial-info p {
    font-size: var(--text-sm);
    color: var(--color-silver);
    margin: 0;
}

/* === STATS/COUNTERS === */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
    text-align: center;
}

.stat-item {
    padding: var(--space-lg);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: var(--text-6xl);
    font-weight: 700;
    color: var(--color-red-empire);
    display: block;
    margin-bottom: var(--space-sm);
}

.stat-label {
    font-size: var(--text-lg);
    color: var(--color-silver);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* === FOOTER === */
.footer {
    background: var(--color-black-soft);
    border-top: 1px solid rgba(196, 30, 58, 0.3);
    padding: var(--space-3xl) 0 var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-section h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-md);
    color: var(--color-red-empire);
}

.footer-section p,
.footer-section a {
    color: var(--color-silver);
    font-size: var(--text-sm);
    line-height: 1.8;
}

.footer-section a:hover {
    color: var(--color-white);
}

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

.footer-links li {
    margin-bottom: var(--space-sm);
}

.social-links {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-steel-medium);
    border-radius: 50%;
    color: var(--color-white);
    font-size: var(--text-lg);
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--color-red-empire);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(192, 197, 206, 0.1);
    color: var(--color-silver);
    font-size: var(--text-sm);
}

/* === FORM ELEMENTS === */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xs);
    color: var(--color-white);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 1rem;
    background: var(--color-steel-medium);
    border: 1px solid rgba(192, 197, 206, 0.2);
    border-radius: var(--radius-sm);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: var(--text-base);
    transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-red-empire);
    background: var(--color-steel-dark);
    box-shadow: 0 0 0 3px rgba(196, 30, 58, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 150px;
}

/* === RESPONSIVE - MOBILE === */
@media (max-width: 768px) {
    .navbar-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(13, 13, 13, 0.98);
        padding: 2rem;
        gap: 1.5rem;
        transform: translateX(-100%);
        transition: transform var(--transition-base);
        border-bottom: 2px solid var(--color-red-empire);
    }

    .navbar-menu.active {
        transform: translateX(0);
    }

    .navbar-toggle {
        display: flex;
    }

    .hero-title {
        font-size: var(--text-4xl);
    }

    .hero-subtitle {
        font-size: var(--text-lg);
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .hero-cta .btn {
        width: 100%;
        max-width: 300px;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}