/* ===== VARIABLES ===== */
:root {
    --bg: #0f0a14;
    --bg-card: #1a1025;
    --bg-hover: #251538;
    --text: #f0e8f5;
    --text-muted: #a08aaa;
    --accent: #D946EF;
    --accent-dim: #D946EF18;
    --accent-glow: #D946EF33;
    --accent-light: #F0ABFC;
    --border: #2d1b3d;
    --radius: 20px;
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-tap-highlight-color: transparent;
}

h1,
h2,
h3,
.logo {
    font-family: 'Space Grotesk', sans-serif;
}

/* ===== NAV ===== */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 10, 20, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover {
    color: var(--accent);
}

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

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 5px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: var(--transition);
    border-radius: 2px;
}

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 1.5rem 4rem;
    position: relative;
    overflow: hidden;
}

/* ===== PAGE-LOAD ANIMATIONS ===== */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeDown {
    from { opacity: 0; transform: translateY(-20px); }
    to   { opacity: 1; transform: translateY(0); }
}


@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.88); }
    to   { opacity: 1; transform: scale(1); }
}

/* Nav entrance */
.anim-nav-enter {
    animation: fadeDown 0.6s cubic-bezier(0.22, 1, 0.36, 1) both;
}

/* Hero children — each gets a class + custom delay via CSS var */
.anim-hero-child {
    opacity: 0;
    animation: fadeUp 0.75s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    animation-delay: var(--anim-delay, 0s);
}

/* Scroll-reveal: elements start hidden, JS adds .is-visible */
.scroll-reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.scroll-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger siblings via nth-child when inside a grid/list */
.scroll-reveal:nth-child(2) { transition-delay: 0.07s; }
.scroll-reveal:nth-child(3) { transition-delay: 0.14s; }
.scroll-reveal:nth-child(4) { transition-delay: 0.21s; }
.scroll-reveal:nth-child(5) { transition-delay: 0.28s; }
.scroll-reveal:nth-child(6) { transition-delay: 0.35s; }
.scroll-reveal:nth-child(7) { transition-delay: 0.42s; }

/* Respect reduced-motion */
@media (prefers-reduced-motion: reduce) {
    .anim-nav-enter,
    .anim-hero-child {
        animation: none;
        opacity: 1;
    }
    .scroll-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 50% 50%, var(--accent-glow) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.3;
        transform: scale(1);
    }

    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--accent-dim);
    border: 1px solid var(--accent-glow);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--accent-light);
    margin-bottom: 2.5rem;
    font-weight: 500;
}

.hero-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: blink 2s infinite;
    box-shadow: 0 0 10px var(--accent);
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 4rem;
    background: linear-gradient(135deg, #fff 0%, var(--accent) 60%, var(--accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== GLITCH TEXT ===== */
.glitch-text {
    position: relative;
    display: inline-block;
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 6.5rem;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg);
}

.glitch-text::before {
    left: 2px;
    text-shadow: -2px 0 #00ffff;
    clip: rect(24px, 550px, 90px, 0);
    animation: glitch-anim-1 2.5s infinite linear alternate-reverse;
}

.glitch-text::after {
    left: -2px;
    text-shadow: -2px 0 #ff00ff;
    clip: rect(85px, 550px, 140px, 0);
    animation: glitch-anim-2 3s infinite linear alternate-reverse;
}

@keyframes glitch-anim-1 {
    0% {
        clip: rect(20px, 9999px, 15px, 0);
    }

    20% {
        clip: rect(60px, 9999px, 70px, 0);
    }

    40% {
        clip: rect(20px, 9999px, 50px, 0);
    }

    60% {
        clip: rect(10px, 9999px, 80px, 0);
    }

    80% {
        clip: rect(50px, 9999px, 20px, 0);
    }

    100% {
        clip: rect(70px, 9999px, 90px, 0);
    }
}

@keyframes glitch-anim-2 {
    0% {
        clip: rect(65px, 9999px, 100px, 0);
    }

    20% {
        clip: rect(10px, 9999px, 50px, 0);
    }

    40% {
        clip: rect(80px, 9999px, 120px, 0);
    }

    60% {
        clip: rect(30px, 9999px, 60px, 0);
    }

    80% {
        clip: rect(90px, 9999px, 110px, 0);
    }

    100% {
        clip: rect(15px, 9999px, 40px, 0);
    }
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 0.875rem 2rem;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), #A855F7);
    color: #fff;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px var(--accent-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ===== SECTIONS ===== */
section {
    padding: 5rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 0.75rem;
}

.section-header p {
    color: var(--text-muted);
    max-width: 500px;
    margin: 0 auto;
}

/* ===== TIMELINE ===== */
.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent) 0%, var(--border) 100%);
}

.timeline-item {
    position: relative;
    padding-bottom: 3rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2rem;
    top: 0.5rem;
    width: 12px;
    height: 12px;
    background: var(--bg);
    border: 3px solid var(--accent);
    border-radius: 50%;
    transform: translateX(-5px);
    box-shadow: 0 0 10px var(--accent-glow);
}

.timeline-year {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--accent-dim);
    color: var(--accent-light);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    border: 1px solid var(--accent-glow);
}

.timeline-item h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.timeline-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2rem;
    top: 0.5rem;
    width: 12px;
    height: 12px;
    background: var(--bg);
    border: 3px solid var(--accent);
    border-radius: 50%;
    transform: translateX(-5px);
    box-shadow: 0 0 10px var(--accent-glow);
}

.timeline-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.75rem;
}

.tag {
    padding: 0.3rem 0.8rem;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ===== PROJECTS GRID ===== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
}

.project-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent-glow);
    box-shadow: 0 20px 60px rgba(217, 70, 239, 0.1);
}

.project-card::after {
    content: 'Ver mas →';
    position: absolute;
    bottom: 1rem;
    right: 1.5rem;
    font-size: 0.8rem;
    color: var(--accent);
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--transition);
    font-weight: 600;
}

.project-card:hover::after {
    opacity: 1;
    transform: translateX(0);
}

.project-media {
    width: 100%;
    aspect-ratio: 1;
    background: linear-gradient(135deg, #1a0f2e 0%, #2d1b4e 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Hover overlay — pure dark vignette, no text */
.project-media::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(10, 5, 18, 0.45);
    opacity: 0;
    transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(1px);
}

.project-card:hover .project-media::after {
    opacity: 1;
}

/* SVG expand icon injected by JS */
.card-hover-icon {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    opacity: 0;
    transform: scale(0.7);
    transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    pointer-events: none;
}

.card-hover-icon svg {
    width: 48px;
    height: 48px;
    color: #fff;
    filter: drop-shadow(0 0 12px var(--accent)) drop-shadow(0 0 24px var(--accent-glow));
}

.project-card:hover .card-hover-icon {
    opacity: 1;
    transform: scale(1);
}

/* ===== SKELETON LOADERS ===== */
.skeleton-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    animation: none;
}

.skeleton-media {
    width: 100%;
    aspect-ratio: 1;
    background: linear-gradient(135deg, #1a0f2e 0%, #2d1b4e 100%);
}

.skeleton-info {
    padding: 1.25rem;
}

.skeleton-title {
    height: 1.5rem;
    width: 70%;
    background: linear-gradient(90deg, var(--bg-hover) 25%, var(--border) 50%, var(--bg-hover) 75%);
    background-size: 200% 100%;
    border-radius: 4px;
    margin-bottom: 0.5rem;
    animation: skeleton-shimmer 1.5s infinite;
}

.skeleton-text {
    height: 1rem;
    width: 100%;
    background: linear-gradient(90deg, var(--bg-hover) 25%, var(--border) 50%, var(--bg-hover) 75%);
    background-size: 200% 100%;
    border-radius: 4px;
    margin-bottom: 0.375rem;
    animation: skeleton-shimmer 1.5s infinite;
}

.skeleton-text.short {
    width: 60%;
}

@keyframes skeleton-shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.skeleton-modal {
    padding: 1rem;
}

.skeleton-carousel {
    background: linear-gradient(135deg, #1a0f2e 0%, #2d1b4e 100%);
    border-radius: 8px;
    aspect-ratio: 16/9;
    margin-bottom: 1rem;
}

.skeleton-slide {
    width: 100%;
    height: 100%;
}

.skeleton-caption {
    padding: 0.5rem 0;
}

.skeleton-caption .skeleton-title {
    width: 50%;
    margin-bottom: 0.375rem;
}

.skeleton-caption .skeleton-text {
    width: 80%;
}

/* Hide skeletons when content loads */
.projects-grid:has(.project-card) .skeleton-card,
.modal-media-container:has(.modal-media-wrapper) .skeleton-modal {
    display: none;
}

/* Click burst particles */
.click-burst {
    position: fixed;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    animation: click-burst-anim 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    transform: translate(-50%, -50%);
}

@keyframes click-burst-anim {
    0%   { opacity: 1;   transform: translate(-50%, -50%) scale(1); }
    100% { opacity: 0;   transform: translate(
        calc(-50% + var(--bx)),
        calc(-50% + var(--by))
    ) scale(0.2); }
}

.project-media img,
.project-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover .project-media img,
.project-card:hover .project-media video {
    transform: scale(1.08);
}

.project-media-placeholder {
    color: var(--text-muted);
    font-size: 0.85rem;
    text-align: center;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.project-media-placeholder svg {
    width: 40px;
    height: 40px;
    opacity: 0.4;
}

.project-info {
    padding: 1.5rem;
}

.project-info h3 {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.project-info .project-role {
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    display: block;
}

.project-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 5, 15, 0.92);
    backdrop-filter: blur(12px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    max-width: 900px;
    width: 100%;
    max-height: 92vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.95) translateY(20px);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(26, 16, 37, 0.9);
    border: 1px solid var(--border);
    color: var(--text);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 10;
}

.modal-close:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.modal-content {
    padding: 2rem;
}

.modal-header {
    margin-bottom: 1.5rem;
}

.modal-header h2 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.modal-meta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 1rem;
}

.modal-year {
    padding: 0.25rem 0.75rem;
    background: var(--accent-dim);
    color: var(--accent-light);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 700;
    border: 1px solid var(--accent-glow);
}

.modal-role {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9rem;
}

.modal-description {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.modal-description p {
    margin-bottom: 1rem;
}

.modal-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

/* ===== CAROUSEL & TABS ===== */
.modal-media-wrapper {
    margin-bottom: 1.5rem;
}

.carousel-tabs {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.75rem;
    margin-bottom: 0.75rem;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
    flex-shrink: 0;
    flex-wrap: nowrap;
    width: 100%;
}

.carousel-tabs::-webkit-scrollbar {
    height: 4px;
}

.carousel-tabs::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.carousel-tab-btn {
    background: var(--bg-hover);
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 0.45rem 1rem;
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: inherit;
}

.carousel-tab-btn:hover {
    border-color: var(--accent);
    color: var(--text);
    transform: translateY(-1px);
}

.carousel-tab-btn.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    box-shadow: 0 0 15px var(--accent-glow);
}

.carousel-tab-badge {
    background: rgba(0, 0, 0, 0.3);
    padding: 0.1rem 0.45rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.carousel-container-item {
    display: none;
    animation: fadeIn 0.25s ease forwards;
}

.carousel-container-item.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(4px);
    }

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

.carousel {
    position: relative;
    width: 100%;
    border-radius: 16px 16px 0 0;
    overflow: hidden;
    background: #0d0714;
    border: 1px solid var(--border);
    border-bottom: none;
}

.carousel-track {
    display: flex;
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: transform;
}

.carousel-slide {
    min-width: 100%;
    aspect-ratio: 16/9;
    position: relative;
    background: #08040d;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.carousel-slide img,
.carousel-slide video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    background: #050208;
}

.carousel-slide video {
    max-height: 100%;
    outline: none;
}

/* Video badge indicator */
.carousel-slide-video {
    position: relative;
}

.video-badge {
    position: absolute;
    top: 0.6rem;
    left: 0.6rem;
    background: rgba(217, 70, 239, 0.85);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.25rem 0.65rem;
    border-radius: 100px;
    letter-spacing: 0.04em;
    z-index: 5;
    pointer-events: none;
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 2px 10px rgba(217, 70, 239, 0.4);
}

/* ===== CUSTOM VIDEO PLAY/PAUSE OVERLAY ===== */
.video-play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 48px;
    /* leave room for native controls */
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 6;
    cursor: pointer;
    background: transparent;
    border: none;
    padding: 0;
    transition: opacity 0.2s ease, background 0.2s ease;
}

.video-play-overlay:hover {
    background: rgba(0, 0, 0, 0.1);
}

.video-play-btn {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.72);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: transform 0.2s ease, background 0.2s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.45);
    pointer-events: none;
}

.video-play-overlay:hover .video-play-btn {
    transform: scale(1.08);
    background: rgba(0, 0, 0, 0.85);
}

.video-play-btn svg {
    width: 32px;
    height: 32px;
    fill: currentColor;
}

.video-play-btn .icon-play {
    margin-left: 3px;
}

/* While playing: hide overlay completely (no pause button stuck in the middle) */
.carousel-slide-video.is-playing .video-play-overlay {
    opacity: 0;
    pointer-events: none;
}

.carousel-slide-video video {
    cursor: pointer;
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(15, 10, 20, 0.85);
    border: 1px solid var(--border);
    color: var(--text);
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 5;
    backdrop-filter: blur(6px);
}

.carousel-nav:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    transform: translateY(-50%) scale(1.05);
}

.carousel-nav.prev {
    left: 0.75rem;
}

.carousel-nav.next {
    right: 0.75rem;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: rgba(15, 10, 20, 0.6);
    border-top: 1px solid var(--border);
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.carousel-dot:hover {
    background: var(--text-muted);
}

.carousel-dot.active {
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow);
    width: 24px;
    border-radius: 4px;
}

.carousel-counter {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: rgba(15, 10, 20, 0.85);
    border: 1px solid var(--border);
    padding: 0.25rem 0.75rem;
    border-radius: 100px;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    backdrop-filter: blur(6px);
    z-index: 5;
}

/* ===== CAROUSEL CAPTION CONTAINER ===== */
.carousel-caption-container {
    padding: 0.65rem 1.25rem 0.85rem;
    background: rgba(10, 5, 15, 0.75);
    border: 1px solid var(--border);
    border-radius: 0 0 16px 16px;
    text-align: center;
    backdrop-filter: blur(8px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    min-height: 2.2rem;
}

.carousel-item-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--accent-light);
    letter-spacing: 0.02em;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.carousel-item-desc {
    font-size: 0.88rem;
    color: var(--text);
    line-height: 1.55;
    white-space: pre-line;
    max-width: 95%;
    opacity: 0.95;
}

.carousel-item-title:empty,
.carousel-item-desc:empty {
    display: none;
}


/* ===== CONTACT ===== */
.contact {
    text-align: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 3rem 2rem;
}

.contact h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.social-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.social-link {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

/* Tooltip */
.social-link::before {
    content: attr(aria-label);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    background: rgba(15, 10, 20, 0.92);
    color: var(--text);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 6px;
    white-space: nowrap;
    border: 1px solid var(--border);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    letter-spacing: 0.04em;
}

.social-link:hover::before {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.social-link:hover {
    background: var(--accent-dim);
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 0 20px var(--accent-glow);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.email-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    margin-top: 1rem;
    transition: var(--transition);
}

.email-link:hover {
    color: var(--accent-light);
    text-decoration: underline;
}

/* ===== FOOTER ===== */
footer {
    text-align: center;
    padding: 2rem 1.5rem;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ===== SCROLL PROGRESS BAR ===== */
#scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    width: 0%;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    z-index: 9999;
    transition: width 0.1s linear;
    box-shadow: 0 0 8px var(--accent-glow);
}

/* ===== CUSTOM CURSOR ===== */
/* Custom cursor removed - using default browser cursor */

/* ===== HERO PARTICLES ===== */
.hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.particle {
    position: absolute;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0;
    animation: particle-float linear infinite;
}

@keyframes particle-float {
    0%   { opacity: 0;   transform: translateY(0)    scale(1); }
    10%  { opacity: 0.6; }
    90%  { opacity: 0.3; }
    100% { opacity: 0;   transform: translateY(-110vh) scale(0.4); }
}

/* ===== MOBILE ===== */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--bg);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        padding: 1.5rem;
        gap: 1rem;
        transform: translateY(-150%);
        transition: var(--transition);
        opacity: 0;
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
    }

    .menu-toggle {
        display: flex;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero {
        padding-top: 5rem;
    }

    .timeline {
        padding-left: 1.5rem;
    }

/* Timeline-specific scroll reveal (slide from left) */
.timeline-item.scroll-reveal {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.timeline-item.scroll-reveal.is-visible {
    opacity: 1;
    transform: translateX(0);
}

/* Stagger delays for timeline items */
.timeline-item.scroll-reveal:nth-child(1) { transition-delay: 0.1s; }
.timeline-item.scroll-reveal:nth-child(2) { transition-delay: 0.17s; }
.timeline-item.scroll-reveal:nth-child(3) { transition-delay: 0.24s; }
.timeline-item.scroll-reveal:nth-child(4) { transition-delay: 0.31s; }
.timeline-item.scroll-reveal:nth-child(5) { transition-delay: 0.38s; }
.timeline-item.scroll-reveal:nth-child(6) { transition-delay: 0.45s; }
.timeline-item.scroll-reveal:nth-child(7) { transition-delay: 0.52s; }
        left: -1.5rem;
        transform: translateX(-4px);
    }

    section {
        padding: 3rem 1rem;
    }

    .modal-content {
        padding: 1.25rem;
    }

    .carousel-nav {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .carousel-nav.prev {
        left: 0.5rem;
    }

    .carousel-nav.next {
        right: 0.5rem;
    }

    .video-play-btn {
        width: 60px;
        height: 60px;
    }

    .video-play-btn svg {
        width: 26px;
        height: 26px;
    }

    .video-play-overlay {
        bottom: 40px;
    }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

.modal::-webkit-scrollbar {
    width: 6px;
}

.modal::-webkit-scrollbar-thumb {
    background: var(--accent-glow);
    border-radius: 3px;
}