/* ========================================
   VICTOR YOUNG · PORTFOLIO
   Matrix / Terminal / Blue-Black theme
   ======================================== */

:root {
    --bg: #00060f;
    --bg-2: #000a18;
    --bg-3: #001226;
    --blue: #00c8ff;
    --blue-bright: #3cdfff;
    --blue-soft: #6bb8ff;
    --blue-deep: #0077b6;
    --blue-glow: rgba(0, 200, 255, 0.45);
    --blue-glow-soft: rgba(0, 200, 255, 0.15);
    --green: #00ffa6;
    --white: #d7f3ff;
    --gray: #4a7a9c;
    --red: #ff3b6b;
    --border: rgba(0, 200, 255, 0.25);
    --border-soft: rgba(0, 200, 255, 0.1);
    --font-mono: "JetBrains Mono", "Share Tech Mono", "Courier New", monospace;
}

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

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

body {
    font-family: var(--font-mono);
    background: var(--bg);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse at top, rgba(0, 119, 182, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at bottom, rgba(0, 30, 60, 0.6) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

/* -------- Matrix Rain -------- */
#matrix-rain {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.4;
    pointer-events: none;
}

/* -------- CRT effects -------- */
.scanlines {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 100;
    background: repeating-linear-gradient(
        to bottom,
        transparent 0,
        transparent 2px,
        rgba(0, 200, 255, 0.03) 2px,
        rgba(0, 200, 255, 0.03) 3px
    );
    mix-blend-mode: overlay;
}

.vignette {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 99;
    box-shadow: inset 0 0 180px 40px rgba(0, 0, 0, 0.75);
}

/* -------- Navbar -------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2.5rem;
    background: rgba(0, 6, 15, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-soft);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 0.7rem 2.5rem;
    border-bottom-color: var(--border);
    box-shadow: 0 4px 30px rgba(0, 200, 255, 0.08);
}

.nav-logo {
    color: var(--blue);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.5px;
    text-shadow: 0 0 10px var(--blue-glow);
}

.nav-logo .prompt {
    margin-right: 4px;
}

.nav-links {
    display: flex;
    gap: 1.8rem;
    list-style: none;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 0.9rem;
    position: relative;
    padding: 0.3rem 0;
    transition: color 0.2s ease;
}

.nav-links a::before {
    content: "> ";
    color: var(--blue);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.nav-links a:hover {
    color: var(--blue-bright);
    text-shadow: 0 0 8px var(--blue-glow);
}

.nav-links a:hover::before {
    opacity: 1;
}

.nav-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border);
    padding: 8px;
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
}

.nav-toggle span {
    width: 20px;
    height: 2px;
    background: var(--blue);
    transition: all 0.3s ease;
}

/* -------- Blink -------- */
.blink {
    animation: blink 1s steps(2, start) infinite;
    color: var(--blue-bright);
}

@keyframes blink {
    to { visibility: hidden; }
}

/* -------- Hero -------- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 6rem 1.5rem 3rem;
    position: relative;
    z-index: 1;
}

/* -------- Terminal window -------- */
.terminal-window {
    width: 100%;
    max-width: 860px;
    background: rgba(0, 8, 20, 0.88);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow:
        0 0 40px rgba(0, 200, 255, 0.15),
        0 0 80px rgba(0, 100, 200, 0.08),
        inset 0 0 30px rgba(0, 10, 30, 0.5);
    overflow: hidden;
    backdrop-filter: blur(4px);
}

.terminal-header {
    display: flex;
    align-items: center;
    padding: 0.6rem 1rem;
    background: linear-gradient(180deg, rgba(0, 20, 40, 0.9), rgba(0, 10, 25, 0.9));
    border-bottom: 1px solid var(--border);
    user-select: none;
}

.terminal-buttons {
    display: flex;
    gap: 8px;
}

.btn-close, .btn-min, .btn-max {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.btn-close { background: #ff5f56; box-shadow: 0 0 6px rgba(255, 95, 86, 0.5); }
.btn-min   { background: #ffbd2e; box-shadow: 0 0 6px rgba(255, 189, 46, 0.5); }
.btn-max   { background: #27c93f; box-shadow: 0 0 6px rgba(39, 201, 63, 0.5); }

.terminal-title {
    flex: 1;
    text-align: center;
    color: var(--blue-soft);
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.terminal-status {
    color: var(--green);
    font-size: 0.75rem;
    padding: 2px 8px;
    border: 1px solid var(--green);
    border-radius: 3px;
    opacity: 0.8;
}

.terminal-body {
    padding: 1.5rem 1.8rem;
    font-size: 0.95rem;
    color: var(--white);
    min-height: 280px;
}

.terminal-line {
    margin: 0.3rem 0;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px;
}

.terminal-output {
    margin: 0.4rem 0 1rem 0.5rem;
    color: var(--blue-soft);
    animation: fadeIn 0.3s ease-out;
}

.prompt-green { color: var(--green); font-weight: 500; }
.prompt-white { color: var(--white); }
.prompt-blue  { color: var(--blue); }

.command {
    color: var(--blue-bright);
    margin-left: 6px;
    text-shadow: 0 0 4px var(--blue-glow-soft);
}

.cursor {
    color: var(--blue-bright);
    margin-left: 4px;
}

.ascii-art {
    color: var(--blue);
    font-size: 0.65rem;
    line-height: 1.1;
    text-shadow: 0 0 10px var(--blue-glow);
    margin: 0.3rem 0;
    overflow-x: auto;
}

.output-key { color: var(--blue-bright); font-weight: 500; }
.output-sep { color: var(--gray); }
.output-val { color: var(--white); }
.output-val.success { color: var(--green); }
.output-text { color: var(--blue-soft); }
.output-text.success { color: var(--green); display: block; margin-top: 6px; }

.dots::after {
    content: "";
    animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {
    0%, 20% { content: ""; }
    40% { content: "."; }
    60% { content: ".."; }
    80%, 100% { content: "..."; }
}

.progress-bar {
    width: 100%;
    max-width: 400px;
    height: 8px;
    background: rgba(0, 200, 255, 0.08);
    border: 1px solid var(--border);
    border-radius: 2px;
    overflow: hidden;
    margin: 8px 0;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--blue-deep), var(--blue-bright));
    box-shadow: 0 0 10px var(--blue-glow);
    width: 0;
    animation: progress 2.5s ease-out forwards;
}

@keyframes progress {
    to { width: 100%; }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* -------- Hero CTAs -------- */
.hero-cta {
    display: flex;
    gap: 1.2rem;
    margin-top: 2.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.btn-primary, .btn-secondary {
    position: relative;
    padding: 0.9rem 1.8rem;
    font-family: var(--font-mono);
    font-size: 0.95rem;
    text-decoration: none;
    border: 1px solid var(--blue);
    color: var(--blue-bright);
    background: rgba(0, 30, 60, 0.4);
    transition: all 0.25s ease;
    overflow: hidden;
    letter-spacing: 0.5px;
    cursor: pointer;
    text-shadow: 0 0 6px var(--blue-glow-soft);
}

.btn-primary:hover, .btn-secondary:hover {
    background: rgba(0, 200, 255, 0.12);
    box-shadow:
        0 0 20px var(--blue-glow),
        inset 0 0 15px rgba(0, 200, 255, 0.1);
    transform: translateY(-2px);
    color: #fff;
}

.btn-secondary {
    border-color: var(--border);
    color: var(--blue-soft);
}

.btn-glitch {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(90deg, transparent, rgba(0, 200, 255, 0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.btn-primary:hover .btn-glitch {
    transform: translateX(100%);
}

/* -------- Sections -------- */
.section {
    padding: 6rem 1.5rem 4rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

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

.section-tag {
    display: inline-block;
    color: var(--gray);
    font-size: 0.85rem;
    margin-bottom: 0.8rem;
    letter-spacing: 2px;
}

.section-title {
    font-size: clamp(1.4rem, 3vw, 2.2rem);
    color: var(--white);
    font-weight: 500;
    letter-spacing: 1px;
    text-shadow: 0 0 14px var(--blue-glow-soft);
}

.section-title .file-name {
    color: var(--blue-bright);
    text-shadow: 0 0 10px var(--blue-glow);
}

.section-sub {
    margin-top: 0.8rem;
    color: var(--gray);
    font-size: 0.95rem;
}

.comment { color: var(--gray); font-style: italic; }

/* -------- About -------- */
.about-grid {
    display: grid;
    grid-template-columns: minmax(260px, 340px) 1fr;
    gap: 3rem;
    align-items: start;
}

.about-photo {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.photo-frame {
    position: relative;
    aspect-ratio: 1 / 1;
    border: 1px solid var(--border);
    background:
        linear-gradient(135deg, rgba(0, 30, 60, 0.4), rgba(0, 10, 25, 0.6)),
        repeating-linear-gradient(45deg, transparent 0 10px, rgba(0, 200, 255, 0.03) 10px 11px);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow:
        0 0 30px var(--blue-glow-soft),
        inset 0 0 30px rgba(0, 10, 30, 0.6);
    transition: all 0.35s ease;
}

.photo-frame:hover {
    box-shadow:
        0 0 45px var(--blue-glow),
        inset 0 0 30px rgba(0, 20, 50, 0.4);
    border-color: var(--blue);
}

.photo-frame img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 28%;
    filter: brightness(0.95) contrast(1.05);
}

.photo-corners .corner {
    position: absolute;
    width: 18px;
    height: 18px;
    border: 2px solid var(--blue);
    box-shadow: 0 0 6px var(--blue-glow);
}

.corner.tl { top: 8px; left: 8px; border-right: none; border-bottom: none; }
.corner.tr { top: 8px; right: 8px; border-left: none; border-bottom: none; }
.corner.bl { bottom: 8px; left: 8px; border-right: none; border-top: none; }
.corner.br { bottom: 8px; right: 8px; border-left: none; border-top: none; }

.photo-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    padding: 1rem;
    text-align: center;
}

.photo-label {
    color: var(--blue-bright);
    font-size: 1.4rem;
    letter-spacing: 3px;
    text-shadow: 0 0 12px var(--blue-glow);
}

.photo-hint {
    color: var(--blue-soft);
    font-size: 0.9rem;
}

.photo-hint-small {
    color: var(--gray);
    font-size: 0.75rem;
}

.photo-scan {
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--blue-bright), transparent);
    box-shadow: 0 0 12px var(--blue-glow);
    animation: scan 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes scan {
    0%, 100% { top: 0%; opacity: 0.8; }
    50%      { top: calc(100% - 2px); opacity: 1; }
}

.photo-meta {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: 0.8rem 1rem;
    background: rgba(0, 10, 25, 0.6);
    border: 1px solid var(--border-soft);
    font-size: 0.85rem;
}

.meta-line {
    color: var(--white);
}

.meta-key {
    color: var(--blue);
    margin-right: 10px;
    text-shadow: 0 0 4px var(--blue-glow-soft);
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.about-paragraph {
    color: var(--white);
    font-size: 0.98rem;
    line-height: 1.8;
}

.about-paragraph .highlight {
    color: var(--blue-bright);
    text-shadow: 0 0 8px var(--blue-glow-soft);
    font-weight: 500;
}

.about-stats {
    display: flex;
    gap: 1.5rem;
    margin-top: 1.2rem;
    flex-wrap: wrap;
}

.stat {
    flex: 1;
    min-width: 120px;
    padding: 1rem 1.2rem;
    border: 1px solid var(--border);
    background: rgba(0, 10, 25, 0.5);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.stat::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--blue), transparent);
}

.stat-value {
    font-size: 2rem;
    color: var(--blue-bright);
    font-weight: 700;
    text-shadow: 0 0 12px var(--blue-glow);
}

.stat-plus {
    color: var(--blue);
    font-size: 1.4rem;
}

.stat-label {
    display: block;
    color: var(--gray);
    font-size: 0.8rem;
    margin-top: 0.3rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* -------- Skills -------- */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.3rem;
}

.skill-card {
    padding: 1.6rem;
    background: rgba(0, 10, 25, 0.7);
    border: 1px solid var(--border);
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
}

.skill-card::before {
    content: "";
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 2px;
    background: linear-gradient(90deg, transparent, var(--blue-bright), transparent);
    transition: left 0.6s ease;
}

.skill-card:hover {
    transform: translateY(-4px);
    border-color: var(--blue);
    box-shadow:
        0 10px 30px rgba(0, 0, 0, 0.5),
        0 0 20px var(--blue-glow-soft);
}

.skill-card:hover::before {
    left: 100%;
}

.skill-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px dashed var(--border-soft);
}

.skill-icon {
    color: var(--blue-bright);
    font-size: 1rem;
    font-weight: 700;
    text-shadow: 0 0 8px var(--blue-glow);
}

.skill-title {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.skill-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.skill-list li {
    color: var(--blue-soft);
    font-size: 0.9rem;
}

.bullet {
    color: var(--blue);
    margin-right: 6px;
}

/* -------- Projects -------- */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.8rem;
}

.project-card {
    background: rgba(0, 10, 25, 0.7);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
}

.project-card:hover {
    transform: translateY(-6px);
    border-color: var(--blue);
    box-shadow:
        0 15px 40px rgba(0, 0, 0, 0.6),
        0 0 30px var(--blue-glow-soft);
}

.project-card.ghost {
    opacity: 0.65;
    border-style: dashed;
}

.project-card-hit {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.project-card-hit:focus-visible {
    outline: 2px solid var(--blue-bright);
    outline-offset: -4px;
    box-shadow: inset 0 0 0 4px rgba(0, 200, 255, 0.12);
}

.project-preview {
    border-bottom: 1px solid var(--border);
}

.preview-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: linear-gradient(180deg, rgba(0, 20, 40, 0.9), rgba(0, 10, 25, 0.9));
    border-bottom: 1px solid var(--border-soft);
}

.preview-url {
    margin-left: auto;
    color: var(--blue-soft);
    font-size: 0.75rem;
}

.preview-body {
    aspect-ratio: 16 / 9;
    background:
        linear-gradient(135deg, rgba(0, 30, 60, 0.3), rgba(0, 10, 25, 0.6)),
        repeating-linear-gradient(0deg, transparent 0 14px, rgba(0, 200, 255, 0.035) 14px 15px),
        repeating-linear-gradient(90deg, transparent 0 14px, rgba(0, 200, 255, 0.035) 14px 15px);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.preview-body img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.95) contrast(1.04) brightness(0.92);
    transition: transform 0.35s ease, filter 0.35s ease;
}

.project-card:hover .preview-body img {
    transform: scale(1.04);
    filter: saturate(1.05) contrast(1.08) brightness(1);
}

.preview-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    padding: 1rem;
}

.placeholder-icon {
    color: var(--blue-bright);
    font-size: 1.8rem;
    letter-spacing: 3px;
    text-shadow: 0 0 12px var(--blue-glow);
}

.placeholder-icon.plus {
    font-size: 2.5rem;
    letter-spacing: 0;
}

.placeholder-text {
    color: var(--blue-soft);
    font-size: 0.9rem;
}

.placeholder-hint {
    color: var(--gray);
    font-size: 0.75rem;
}

.project-info {
    padding: 1.3rem 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    flex: 1;
    position: relative;
}

.project-id {
    color: var(--blue);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-shadow: 0 0 6px var(--blue-glow-soft);
}

.project-title {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 500;
}

.project-desc {
    color: var(--blue-soft);
    font-size: 0.88rem;
    line-height: 1.6;
    flex: 1;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.3rem;
}

.tag {
    padding: 3px 9px;
    background: rgba(0, 200, 255, 0.08);
    border: 1px solid var(--border);
    color: var(--blue-soft);
    font-size: 0.72rem;
    letter-spacing: 0.5px;
}

.project-links {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
    position: relative;
    z-index: 2;
}

.project-link {
    color: var(--blue-bright);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.2s ease;
}

.project-link:hover { color: var(--white); text-shadow: 0 0 8px var(--blue-glow); }

.project-link.disabled {
    color: var(--gray);
    pointer-events: none;
    cursor: not-allowed;
}

/* -------- Contact -------- */
.contact-terminal {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(0, 8, 20, 0.88);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow:
        0 0 40px rgba(0, 200, 255, 0.12),
        inset 0 0 30px rgba(0, 10, 30, 0.5);
    overflow: hidden;
}

.contact-intro {
    color: var(--white);
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
}

.contact-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 0.7rem;
    margin: 1.5rem 0;
}

.contact-link {
    display: grid;
    grid-template-columns: auto auto 1fr;
    align-items: center;
    gap: 0.8rem;
    padding: 0.9rem 1rem;
    background: rgba(0, 20, 40, 0.4);
    border: 1px solid var(--border);
    color: var(--white);
    text-decoration: none;
    transition: all 0.25s ease;
    font-size: 0.88rem;
}

.contact-link:hover {
    background: rgba(0, 200, 255, 0.1);
    border-color: var(--blue);
    transform: translateX(4px);
    box-shadow: 0 0 20px var(--blue-glow-soft);
}

.contact-icon {
    color: var(--blue-bright);
    font-weight: 700;
    text-shadow: 0 0 6px var(--blue-glow);
}

.contact-label {
    color: var(--blue);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.72rem;
}

.contact-value {
    color: var(--blue-soft);
    font-size: 0.85rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.contact-outro {
    margin-top: 1.2rem;
    color: var(--white);
}

/* -------- Footer -------- */
.footer {
    padding: 2.5rem 1.5rem 2rem;
    border-top: 1px solid var(--border-soft);
    background: rgba(0, 6, 15, 0.8);
    position: relative;
    z-index: 1;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    align-items: center;
    text-align: center;
    color: var(--gray);
    font-size: 0.8rem;
}

.footer-line:first-child { color: var(--blue-soft); }

/* -------- Responsive -------- */
@media (max-width: 820px) {
    .about-grid {
        grid-template-columns: 1fr;
    }

    .about-photo {
        max-width: 300px;
        margin: 0 auto;
    }

    .nav-links {
        position: fixed;
        top: 60px;
        right: -100%;
        flex-direction: column;
        background: rgba(0, 6, 15, 0.97);
        width: 70%;
        padding: 2rem;
        border-left: 1px solid var(--border);
        transition: right 0.3s ease;
        height: calc(100vh - 60px);
    }

    .nav-links.open { right: 0; }

    .nav-toggle { display: flex; }
}

@media (max-width: 560px) {
    .navbar { padding: 0.8rem 1rem; }
    .nav-logo { font-size: 0.85rem; }
    .terminal-body { padding: 1rem 1.1rem; font-size: 0.85rem; }
    .ascii-art { font-size: 0.5rem; }
    .hero { padding-top: 5rem; }
    .section { padding: 4rem 1rem 3rem; }
    .hero-cta { flex-direction: column; width: 100%; max-width: 300px; }
    .btn-primary, .btn-secondary { text-align: center; }
}

/* -------- Reveal on scroll -------- */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* -------- Selection -------- */
::selection {
    background: var(--blue);
    color: var(--bg);
}

/* -------- Scrollbar -------- */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
    background: linear-gradient(var(--blue-deep), var(--blue));
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--blue-bright); }