/* 
    Arkenstone Design - Clone
    Components (Header, Footer, Cards, Ticker)
*/

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    transition: transform var(--transition-base), background-color var(--transition-base);
    display: flex;
    align-items: center;
}

/* Glassmorphism effect when scrolled */
.main-header.scrolled {
    background-color: rgba(14, 12, 8, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Auto-hide header on scroll down */
.main-header.hide {
    transform: translateY(-100%);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo img {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--color-contrast-high);
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: capitalize;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-base);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* Mobile Menu Trigger */
.menu-trigger {
    display: none;
    background: none;
    border: none;
    color: var(--color-contrast-higher);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ==========================================================================
   Scrolling Text Ticker (Marquee)
   ========================================================================== */
.ticker-wrap {
    width: 100%;
    overflow: hidden;
    background: transparent;
    padding: 1rem 0;
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 10;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.ticker-content {
    display: flex;
    white-space: nowrap;
    animation: ticker 25s linear infinite;
    /* Move right to left */
}

.ticker-text {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    padding-right: 2rem;
    font-weight: 500;
}

.ticker-text span {
    margin: 0 1rem;
    opacity: 0.5;
}

@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); } /* Assuming content is duplicated */
}

/* ==========================================================================
   Project Cards (Portfolio Grid)
   ========================================================================== */
.project-card {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    display: block;
    aspect-ratio: 1 / 1;
    background-color: var(--color-contrast-lower);
}

.project-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover img {
    transform: scale(1.05);
}

.project-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
    transform: translateY(20px);
    opacity: 0;
    transition: all var(--transition-base);
}

.project-card:hover .project-info {
    transform: translateY(0);
    opacity: 1;
}

.project-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.project-info h4 {
    font-size: 0.875rem;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==========================================================================
   Service Cards
   ========================================================================== */
.service-card {
    padding: 3rem 2rem;
    background-color: var(--color-contrast-lower);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 4px;
    transition: transform var(--transition-base), border-color var(--transition-base);
    height: 100%;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.service-card h4 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.service-card p {
    color: var(--color-contrast-medium);
    font-size: 0.95rem;
}

/* ==========================================================================
   Testimonial Cards
   ========================================================================== */
.testimonial-card {
    padding: 2.5rem;
    background-color: var(--color-contrast-lower);
    border-radius: 4px;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.testimonial-content {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--color-contrast-high);
    margin-bottom: 2rem;
    flex-grow: 1;
}

.testimonial-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
}

.testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-name {
    font-weight: 600;
    color: var(--color-primary);
    font-size: 0.95rem;
}

/* ==========================================================================
   Client Logo Marquee
   ========================================================================== */
.logo-marquee-wrap {
    overflow: hidden;
    padding: 4rem 0;
    background: linear-gradient(90deg, rgba(14,12,8,1) 0%, rgba(14,12,8,0) 10%, rgba(14,12,8,0) 90%, rgba(14,12,8,1) 100%);
    position: relative;
}

.logo-marquee {
    display: flex;
    align-items: center;
    gap: 4rem;
    animation: marquee 30s linear infinite;
    white-space: nowrap;
}

.logo-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 150px;
    opacity: 0.5;
    transition: opacity var(--transition-base);
    filter: grayscale(100%) brightness(200%); /* Make logos white/grey */
}

.logo-item:hover {
    opacity: 1;
}

.logo-item img {
    max-height: 50px;
    width: auto;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.ms-footer {
    background-color: var(--footer-bg);
    padding: var(--space-4xl) 0 2rem;
    margin-top: 4rem;
}

.footer-cta {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.footer-cta p {
    font-size: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.footer-cta strong {
    color: var(--color-primary);
}

.footer-cta h2 {
    font-size: clamp(3rem, 6vw, 5rem);
    margin-bottom: 2rem;
}

.footer-social-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 4rem;
    margin-bottom: 4rem;
    text-align: center;
}

.social-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.social-link i {
    font-size: 1.5rem;
    color: var(--color-primary);
}

.social-link span {
    font-size: 0.9rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    font-size: 0.875rem;
    color: var(--color-contrast-medium);
}

/* ==========================================================================
   Responsive Utilities
   ========================================================================== */
@media (max-width: 991px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background-color: rgba(14, 12, 8, 0.95);
        backdrop-filter: blur(10px);
        padding: 2rem;
        text-align: center;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .menu-trigger {
        display: block;
    }
    
    .footer-social-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .footer-social-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}