/* Navigation */
.nav-link {
    position: relative;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #000;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: -4px;
    left: 0;
    background-color: #ef4444;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link:hover {
    color: #ef4444;
}

.nav-scrolled {
    background: rgba(255, 255, 255, 0.9) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.1);
    padding: 5px 0;
}

#mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background-color: #ffffff;
    z-index: 40;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.burger-line {
    background-color: #000;
}

/* Home hero */
.vertical-ticker {
    height: 100px;
    overflow: hidden;
}

.vertical-ticker span {
    display: block;
    height: 100px;
    line-height: 100px;
}

.dot-grid {
    background-image: radial-gradient(#cbd5e1 1px, transparent 1px);
    background-size: 30px 30px;
}

.glass-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.glow-orb {
    position: absolute;
    filter: blur(60px);
    border-radius: 50%;
    z-index: -1;
    opacity: 0.5;
}

/* Home services section */
#services .service-card {
    transition: all 0.3s ease;
}

#services .service-card:hover {
    transform: translateY(-8px);
}

/* Services page */
.services-page .service-card {
    opacity: 0;
    transform: translateY(50px);
}

.bg-dot-pattern {
    background-image: radial-gradient(#e5e7eb 1px, transparent 1px);
    background-size: 20px 20px;
}

/* Projects carousel */
.swiper-pagination {
    bottom: 0 !important;
}

.mySwiper {
    padding-bottom: 50px !important;
    padding-top: 20px !important;
}

/* Projects & contact shared */
.fade-in {
    animation: fadeIn 0.4s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.filter-btn.active {
    background-color: #2563EB;
    color: #fff;
    border-color: #2563EB;
}

/* Contact page */
.faq-item {
    border-bottom: 1px solid #e2e8f0;
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-item.active .faq-content {
    max-height: 200px;
    padding-bottom: 20px;
}

.faq-item.active i {
    transform: rotate(180deg);
}

.bg-black-950 {
    background-color: #050505;
}

.text-yellow-brand {
    color: #facc15;
}

.text-red-brand {
    color: #ef4444;
}

.border-red-brand {
    border-color: #ef4444;
}

.glass-badge {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.orb {
    position: absolute;
    filter: blur(100px);
    border-radius: 50%;
    z-index: 0;
    opacity: 0.3;
}