body {
    font-family: 'Inter', sans-serif;
    background-color: #0c111c;
    color: #e5e7eb;
}

.font-anton {
    font-family: 'Anton', sans-serif;
}

.hero-section {
    height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: inherit;
    filter: blur(8px) brightness(0.6);
    z-index: 0;
    transform: scale(1.1);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    background: linear-gradient(to top, #0c111c 5%, rgba(248, 113, 113, 0.15) 30%, transparent 60%);
}

.hero-section .hero-content {
    position: relative;
    z-index: 2;
    padding: 0 1rem;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1.2s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

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

/* --- Color Scheme: Red --- */
.gradient-text-red {
    background: linear-gradient(to right, #F87171, #EF4444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.accent-red { color: #F87171; }
.btn-red { background-color: #F87171; color: #111827; transition: background-color 0.3s ease, transform 0.2s ease; }
.btn-red:hover { background-color: #EF4444; transform: scale(1.05); }

/* FAQ Accordion */
details > summary {
    list-style: none;
}
details > summary::-webkit-details-marker {
    display: none;
}
details[open] summary .plus-icon {
    transform: rotate(45deg);
}
.case-study-card {
    background-color: #111827;
}