/* --- Core Base Styles --- */
body {
    font-family: 'Inter', sans-serif;
    background-color: #fcfbfa;
}

h1, h2, h3, h4, .font-serif {
    font-family: 'Playfair Display', serif;
}

/* --- Golden Timeline Track --- */
.timeline-line::before {
    content: '';
    position: absolute;
    left: 50%;
    width: 1px;
    height: 100%;
    background: #e9d6b2; /* Subtle Gold Line */
    transform: translateX(-50%);
}

@media (max-width: 768px) {
    .timeline-line::before {
        left: 20px;
    }
}

/* --- Infinite Marquee Animation (Hardware Accelerated) --- */
.marquee-wrapper {
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
}

/* Creating seamless masks on both sides of the carousel */
.marquee-wrapper::before,
.marquee-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    width: 100px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.marquee-wrapper::before {
    left: 0;
    background: linear-gradient(to right, #fcfbfa 10%, transparent);
}

.marquee-wrapper::after {
    right: 0;
    background: linear-gradient(to left, #fcfbfa 10%, transparent);
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: scroll-marquee 25s linear infinite;
}

.marquee-logo {
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes scroll-marquee {
    0% {
        transform: translate3d(0, 0, 0);
    }
    100% {
        transform: translate3d(-50%, 0, 0);
    }
}

/* Pause the scrolling animation when hovering over logos */
.marquee-wrapper:hover .marquee-track {
    animation-play-state: paused;
}

/* --- Smooth Navigation Transition --- */
nav {
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Premium Hover Effects for Visual Sections --- */
#about img {
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s ease;
}

#about div.relative:hover div.absolute {
    transform: translate(-6px, -6px); /* Gold border offset moves with portrait hover */
}

#about div.relative div.absolute {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}