/* Custom Styles - Extracted from inline CSS */
:root {
    --brand-ink: #0a0a0a;
    --brand-charcoal: #1a1a1a;
    --brand-pearl: #faf9f6;
    --brand-surface: #ffffff;
    --brand-accent: #c2a676;
    --brand-muted: #888888;
    --brand-border: #e0e0e0;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: var(--brand-pearl);
}

/* Scroll Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.25, 1, 0.5, 1);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* Custom Animated Underlines */
.link-hover {
    position: relative;
    display: inline-block;
}
.link-hover::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -2px;
    left: 0;
    background-color: currentColor;
    transition: width 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}
.link-hover:hover::after {
    width: 100%;
}

/* Timeline Refinements */
.timeline-container { position: relative; }
.timeline-container::before {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    left: 20px;
    width: 1px;
    background: linear-gradient(to bottom, transparent, var(--brand-accent) 10%, var(--brand-accent) 90%, transparent);
    opacity: 0.3;
}
@media (min-width: 768px) {
    .timeline-container::before {
        left: 50%;
        transform: translateX(-50%);
    }
}

/* Modals & Loaders */
.modal-open { overflow: hidden; }
.typing-indicator span {
    display: inline-block;
    width: 5px; height: 5px;
    background-color: var(--brand-accent);
    border-radius: 50%;
    margin: 0 2px;
    animation: bounce 1.4s infinite ease-in-out both;
}
.typing-indicator span:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator span:nth-child(2) { animation-delay: -0.16s; }
@keyframes bounce {
    0%, 80%, 100% { transform: scale(0); opacity: 0.3; }
    40% { transform: scale(1); opacity: 1; }
}

/* Glassmorphism utilities */
.glass {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}
.glass-dark {
    background: rgba(10, 10, 10, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

/* Carousel Styles */
.hide-scrollbar::-webkit-scrollbar { display: none; }
.hide-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }
.carousel-track { scroll-behavior: smooth; }

/* Modal Transitions */
#ai-modal {
    transition: opacity 0.4s ease;
}
#ai-modal.hidden {
    display: none;
}
#ai-modal.opacity-0 {
    opacity: 0;
}
#ai-modal-content {
    transition: all 0.4s ease;
}
#ai-modal-content.scale-95 {
    transform: scale(0.95);
}
#ai-modal-content.translate-y-4 {
    transform: translateY(1rem);
}