/* ============================================
   DESIGN SYSTEM — DARK THEME
   Fonts: Coconat (serif), Neue Montreal (sans)
   Theme: Dark, premium, gold accents
   ============================================ */

/* ── Font Faces ── */
@font-face {
    font-family: 'Coconat';
    src: url('https://framerusercontent.com/assets/ajqZQvqHcHYfzV6VYjZCsDHG6kM.woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Neue Montreal';
    src: url('https://framerusercontent.com/assets/FcZ6VvBKLAWytbiu90yQexnjt4.woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Neue Montreal';
    src: url('https://framerusercontent.com/assets/KFUu3XNaEGEz90ZvDBi2DsnjeE.woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* ── Tokens ── */
:root {
    --bg: #0a0a0a;
    --bg-card: #141414;
    --bg-elevated: #1a1a1a;
    --bg-footer: #111111;
    --text: #f0ece4;
    --text-secondary: #8a8580;
    --text-muted: #555250;
    --accent: #c9a84c;
    --accent-dim: rgba(201, 168, 76, 0.12);
    --accent-hover: #dabb62;
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);

    --font-serif: 'Coconat', 'Playfair Display', Georgia, serif;
    --font-sans: 'Neue Montreal', 'IBM Plex Sans', 'Inter', system-ui, sans-serif;
    --font-mono: 'IBM Plex Mono', 'Roboto Mono', monospace;

    --max-w: 1400px;
    --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── Reset ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    background-color: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.6;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: color 0.3s; }
button { background: none; border: none; cursor: pointer; font-family: inherit; color: inherit; }
ul { list-style: none; }

::selection {
    background-color: var(--accent);
    color: var(--bg);
}

/* Hide default cursor on fine-pointer devices */
@media (pointer: fine) {
    body, body a, body button { cursor: none !important; }
}

/* ── Custom Cursor ── */
.custom-cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    opacity: 0;
    transition: opacity 0.3s;
    backdrop-filter: invert(1) blur(1px);
    -webkit-backdrop-filter: invert(1) blur(1px);
    background-color: rgba(255,255,255,0.01);
    will-change: transform;
}

@media (pointer: coarse) {
    .custom-cursor { display: none; }
    body, body a, body button { cursor: auto !important; }
}

/* ── Navbar ── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 50;
    pointer-events: none;
}

.navbar-bg {
    position: absolute;
    inset: 0;
    opacity: 0;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: opacity 0.5s var(--ease-smooth);
    pointer-events: none;
}

.navbar.scrolled .navbar-bg {
    opacity: 1;
    pointer-events: auto;
}

.navbar-content {
    position: relative;
    z-index: 10;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 2.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.5s var(--ease-smooth);
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.navbar.scrolled .navbar-content {
    padding-top: 1.25rem;
    padding-bottom: 1.25rem;
}

.nav-logo {
    font-family: var(--font-sans);
    font-size: 1.125rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text);
    transition: opacity 0.3s;
}

.nav-logo:hover { opacity: 0.7; }

.nav-tabs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-tab {
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.5rem 1rem;
    border-radius: 100px;
    color: var(--text-secondary);
    transition: all 0.3s;
}

.nav-tab:hover {
    background: var(--accent);
    color: var(--bg);
}

/* ── Hero ── */
.hero {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0 3rem;
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse at 50% 80%, rgba(201, 168, 76, 0.04) 0%, transparent 60%);
}

.hero-inner {
    width: 100%;
    max-width: var(--max-w);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hero-heading {
    font-family: var(--font-serif);
    font-size: 5.5vw;
    line-height: 0.9;
    letter-spacing: -0.03em;
    color: var(--text);
    font-weight: 400;
}

.hero-line { display: block; margin-top: 0.25em; }
.hero-line:first-child { margin-top: 0; }
.hero-muted { color: var(--text-muted); }

.hero-ticker {
    position: absolute;
    bottom: 3rem;
    left: 3rem;
    right: 3rem;
}

.ticker-line {
    width: 100%;
    height: 1px;
    background: var(--border);
    margin-bottom: 1.5rem;
}

.ticker-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ticker-text {
    font-size: 0.6875rem;
    font-family: var(--font-sans);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.ticker-link {
    font-size: 0.6875rem;
    font-family: var(--font-sans);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: color 0.3s;
}

.ticker-link:hover { color: var(--accent); }

.ticker-link svg { transition: transform 0.3s; }
.ticker-link:hover svg { transform: translate(2px, -2px); }

/* ── Sections ── */
.section-padded {
    padding: 5rem 3rem;
    max-width: var(--max-w);
    margin: 0 auto;
}

.separator {
    width: 100%;
    height: 1px;
    background: var(--border);
    margin-bottom: 5rem;
}

/* ── Split Layout ── */
.split-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .split-layout {
        grid-template-columns: 4fr 7fr;
        gap: 3rem;
    }
    .split-right { grid-column: 2; }
}

.sticky-title {
    position: sticky;
    top: 8rem;
}

.section-heading-large {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 6vw, 6rem);
    line-height: 0.9;
    color: var(--text);
    font-weight: 400;
}

/* ── Profile Image ── */
.profile-image-wrapper {
    margin-top: 2.5rem;
    width: 100%;
    max-width: 280px;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    border: 1px solid var(--border);
    transition: border-color 0.4s ease;
}

.profile-image-wrapper:hover {
    border-color: var(--accent);
}

.profile-image {
    width: 100%;
    height: auto;
    display: block;
    filter: grayscale(100%) contrast(1.05);
    transition: filter 0.6s ease, transform 0.6s ease;
}

.profile-image-wrapper:hover .profile-image {
    filter: grayscale(30%) contrast(1.1);
    transform: scale(1.03);
}

@media (max-width: 768px) {
    .profile-image-wrapper {
        max-width: 200px;
        margin-top: 1.5rem;
    }
}

.section-label {
    font-size: 0.6875rem;
    font-family: var(--font-sans);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-secondary);
}

/* ── Bio Text ── */
.bio-text {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.text-xl {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    font-weight: 300;
    line-height: 1.7;
    color: var(--text);
}

.text-accent { color: var(--accent); }

/* ── Experience ── */
.experience-section {
    display: flex;
    flex-direction: column;
}

.experience-section .section-label { margin-bottom: 2rem; }

.exp-item {
    border-bottom: 1px solid var(--border);
    padding: 2rem 0;
    transition: all 0.3s;
}

.exp-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.exp-company {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 0.25rem;
    transition: color 0.3s;
}

.exp-item:hover .exp-company { color: var(--accent); }

.exp-role {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--text-secondary);
}

.exp-period {
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    white-space: nowrap;
}

.exp-body { padding-top: 1.5rem; }

.exp-desc {
    font-family: var(--font-sans);
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    font-weight: 300;
    max-width: 48rem;
}

/* ── Download / CTA Link ── */
.download-cv {
    display: flex;
    justify-content: flex-end;
    padding-top: 2rem;
}

.underline-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.6875rem;
    font-family: var(--font-sans);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-secondary);
    padding-bottom: 0.25rem;
    transition: color 0.3s;
}

.underline-link:hover { color: var(--text); }

.underline-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width 0.3s ease-out;
}

.underline-link:hover .underline-bar { width: 100%; }

/* ── Skills Section ── */
.skills-detail-panel { min-height: 300px; }

.skills-default, .skills-active {
    transition: opacity 0.4s var(--ease-smooth), transform 0.4s var(--ease-smooth);
}

.skills-active-inner {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.toolkit-label {
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-family: var(--font-mono);
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.toolkit-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.toolkit-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--border);
    padding: 0.375rem 0.75rem;
    border-radius: 100px;
    font-size: 0.875rem;
    font-family: var(--font-sans);
    color: var(--text-secondary);
    font-weight: 500;
    transition: all 0.3s;
}

.toolkit-pill:hover {
    border-color: var(--border-hover);
    background: var(--accent-dim);
    color: var(--accent);
}

.focus-text {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.7;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.tag-item {
    padding: 0.375rem 0.75rem;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--text-secondary);
    transition: all 0.3s;
}

.tag-item:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.close-detail {
    font-size: 0.625rem;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-muted);
    margin-top: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s;
}

.close-detail:hover { color: var(--text); }

.skills-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.skill-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 5rem);
    line-height: 1;
    color: var(--text-muted);
    text-align: left;
    width: 100%;
    transition: all 0.5s;
    transform-origin: left center;
    padding: 0;
}

.skill-title:hover {
    color: var(--text);
    transform: translateX(1rem);
}

.skill-title.active {
    color: var(--accent);
    transform: translateX(1rem) scale(1.05);
}

.skill-title.dimmed {
    color: rgba(255, 255, 255, 0.08);
}

/* ── Work Section ── */
.work-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 4rem;
}

.work-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    color: var(--text);
    letter-spacing: -0.02em;
    font-weight: 400;
}

.work-years {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 4vw, 3.5rem);
    color: var(--text-muted);
}

.work-grid {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.project-featured {
    position: relative;
    width: 100%;
    height: 60vh;
    min-height: 400px;
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1510 50%, #141210 100%);
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    padding: 4rem;
    border: 1px solid var(--border);
    transition: all 0.3s;
}

.project-featured:hover {
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
    border-color: var(--border-hover);
}

.project-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(10, 10, 10, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 0.4rem 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 100px;
    border: 1px solid rgba(255,255,255,0.12);
    z-index: 2;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.badge-text {
    font-size: 0.6875rem;
    font-family: var(--font-sans);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.project-featured-info {
    max-width: 36rem;
    z-index: 1;
}

.project-featured-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.5rem);
    color: var(--text);
    margin-bottom: 1rem;
    font-weight: 400;
}

.project-featured-desc {
    font-family: var(--font-sans);
    font-size: 1.125rem;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.7;
}

.project-view-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    font-size: 0.6875rem;
    font-family: var(--font-sans);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    opacity: 0;
    transform: translateY(1rem);
    transition: all 0.3s;
}

.project-featured:hover .project-view-link {
    opacity: 1;
    transform: translateY(0);
}

.project-grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
}

.project-card-img {
    overflow: hidden;
    border-radius: 4px;
    aspect-ratio: 4/3;
    margin-bottom: 1.5rem;
    background: #141414;
    border: 1px solid var(--border);
    transition: border-color 0.3s;
}

.project-card:hover .project-card-img {
    border-color: var(--border-hover);
}

.project-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #141414, #1a1a1a);
    transition: all 0.7s ease-out;
}

.project-card:hover .project-card-placeholder {
    transform: scale(1.03);
    background: linear-gradient(135deg, #171717, #1c1c1c);
}

.placeholder-label {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-secondary);
}

.project-card-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    color: var(--text);
    margin-bottom: 0.5rem;
    transition: color 0.3s;
}

.project-card:hover .project-card-title { color: var(--accent); }

.project-card-desc {
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.project-card-link span {
    font-size: 0.6875rem;
    font-family: var(--font-sans);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-muted);
    border-bottom: 1px solid transparent;
    padding-bottom: 2px;
    transition: border-color 0.3s;
}

.project-card:hover .project-card-link span {
    border-color: var(--accent);
}

/* ── Philosophy / Bento Grid ── */
.section-philosophy { padding-top: 8rem; padding-bottom: 8rem; }

.philosophy-header {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 6rem;
}

@media (min-width: 768px) {
    .philosophy-header {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-end;
    }
}

.philosophy-title {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 5.5vw, 5.5rem);
    color: var(--text);
    line-height: 1.1;
    letter-spacing: -0.02em;
    font-weight: 400;
}

.philosophy-subtitle {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 28rem;
    text-align: left;
    line-height: 1.7;
    font-weight: 300;
}

@media (min-width: 768px) {
    .philosophy-subtitle { text-align: right; }
}

.bento-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .bento-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

.bento-card {
    position: relative;
    overflow: hidden;
    background: var(--bg-card);
    border-radius: 2.5rem;
    padding: 3.5rem;
    border: 1px solid var(--border);
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 380px;
    transition: all 0.5s;
}

.bento-card:hover {
    box-shadow: 0 8px 30px rgba(0,0,0,0.4);
    border-color: var(--border-hover);
}

.bento-number {
    position: absolute;
    top: -3rem;
    right: -0.5rem;
    font-family: var(--font-sans);
    font-size: 14rem;
    font-weight: 700;
    color: rgba(255,255,255,0.03);
    pointer-events: none;
    user-select: none;
    transition: transform 0.7s;
    line-height: 1;
}

.bento-card:hover .bento-number {
    transform: scale(1.05) translate(-1rem, 1rem);
}

.bento-content {
    position: relative;
    z-index: 1;
    transition: transform 0.5s;
}

.bento-card:hover .bento-content {
    transform: translateY(-0.5rem);
}

.bento-title {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    color: var(--text);
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
    transition: color 0.3s;
}

.bento-card:hover .bento-title { color: var(--accent); }

.bento-desc {
    font-family: var(--font-sans);
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    font-weight: 300;
    max-width: 28rem;
}

/* ── Footer ── */
.footer {
    padding: 5rem 3rem 2rem;
    background: var(--bg-footer);
    color: var(--text);
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--border);
}

.footer-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

.footer-cta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 5rem;
}

.footer-headings {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 4rem;
}

.footer-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.15;
    color: var(--text);
    font-weight: 400;
}

.footer-email-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
}

.footer-arrow {
    transition: transform 0.5s ease-out;
    color: var(--accent);
}

.footer-arrow svg { width: 2rem; height: 2rem; }

@media (min-width: 768px) {
    .footer-arrow svg { width: 3rem; height: 3rem; }
}

.footer-email-btn:hover .footer-arrow {
    transform: translate(0.5rem, -0.5rem);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--text-secondary);
    transition: color 0.3s;
}

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

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--text-muted);
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

/* ── Copy Toast ── */
.copy-toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 100;
    background: var(--accent);
    color: var(--bg);
    padding: 0.75rem 1.5rem;
    border-radius: 100px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    opacity: 0;
    transform: translateY(1.25rem);
    pointer-events: none;
    transition: all 0.4s var(--ease-smooth);
}

.copy-toast svg { color: var(--bg); }

.copy-toast.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* ── Animations ── */
@keyframes entranceSlideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-entrance {
    opacity: 0;
    animation: entranceSlideUp 800ms var(--ease-smooth) forwards;
}

.entrance-delay-1 { animation-delay: 100ms; }
.entrance-delay-2 { animation-delay: 300ms; }
.entrance-delay-3 { animation-delay: 500ms; }

/* ── Scroll Reveal ── */
.reveal {
    opacity: 0;
    transform: translateY(12px);
    transition: all 400ms ease-out;
}

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

.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--bg-elevated); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ── Responsive ── */
@media (max-width: 768px) {
    .hero { padding: 0 1.5rem; }
    .hero-heading { font-size: 8.5vw; }
    .hero-ticker { left: 1.5rem; right: 1.5rem; bottom: 2rem; }
    .ticker-content { flex-direction: column; gap: 1rem; align-items: flex-start; }

    .section-padded { padding: 3rem 1.5rem; }
    .separator { margin-bottom: 3rem; }

    .exp-header { flex-direction: column; gap: 0.25rem; }
    .exp-period { font-size: 0.625rem; }

    .project-grid-2col { grid-template-columns: 1fr; }
    .project-featured { height: auto; min-height: 50vh; padding: 2rem; }

    .footer { padding: 3rem 1.5rem 1.5rem; }
}