:root {
    /* Oregon Coast Color Palette */
    --misty-white: #f0f2f5;
    --fog: #e3e8ed;
    --sand: #d4c5ae;
    --driftwood: #b5a899;
    --ocean: #6b8fa3;
    --ocean-deep: #4a6b7c;
    --seafoam: #8ba8b7;
    --storm: #3d4e5a;
    --cliff: #2d3f3a;
    --forest-dark: #1e2f2a;
    --charcoal: #3d3d3d;
    --rock: #5a5a5a;
    --shadow: rgba(29, 47, 58, 0.15);
    --shadow-strong: rgba(29, 47, 58, 0.35);
    --border: rgba(107, 143, 163, 0.25);
    --wave-mist: rgba(139, 168, 183, 0.08);
}

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

body {
    font-family: 'Merriweather', serif;
    font-size: 17px;
    line-height: 1.75;
    color: var(--storm);
    background: linear-gradient(180deg, var(--fog) 0%, var(--misty-white) 50%, var(--sand) 100%);
    background-attachment: fixed;
    position: relative;
    overflow-x: hidden;
}

.paper-texture {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(ellipse at 30% 20%, rgba(139, 168, 183, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 60%, rgba(74, 107, 124, 0.05) 0%, transparent 60%),
        radial-gradient(circle at 50% 90%, rgba(212, 197, 174, 0.1) 0%, transparent 40%),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(107, 143, 163, 0.03) 2px,
            rgba(107, 143, 163, 0.03) 4px
        );
    pointer-events: none;
    z-index: 1;
}

/* Navigation */
.main-nav {
    position: sticky;
    top: 0;
    background: rgba(227, 232, 237, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 3px solid var(--ocean);
    padding: 1.5rem 2rem;
    z-index: 100;
    box-shadow: 0 4px 20px var(--shadow);
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 2.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.main-nav li {
    position: relative;
}

.nav-link {
    font-family: 'Source Sans 3', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--storm);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--ocean), var(--seafoam));
    transition: transform 0.3s ease;
    border-radius: 2px;
}

.nav-link:hover {
    color: var(--ocean);
    transform: translateY(-2px);
}

.nav-link.active {
    color: var(--ocean);
}

.nav-link.active::before,
.nav-link:hover::before {
    transform: translateX(-50%) scaleX(1);
}

/* Container */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 4rem 2rem;
    position: relative;
    z-index: 2;
    min-height: calc(100vh - 140px);
}

.page {
    display: none;
    animation: fadeInUp 0.6s ease;
}

.page.active {
    display: block;
}

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

.page-content {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.75) 0%, rgba(227, 232, 237, 0.65) 100%);
    padding: 3.5rem;
    border-radius: 12px;
    border: 2px solid var(--border);
    box-shadow:
        0 10px 40px var(--shadow),
        inset 0 1px 0 rgba(255, 255, 255, 0.7);
    position: relative;
    overflow: hidden;
}

.page-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--ocean), var(--cliff));
}

/* Typography */
h1 {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 900;
    color: var(--storm);
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--storm);
    margin-bottom: 1rem;
}

.subtitle {
    font-family: 'Source Sans 3', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--ocean-deep);
    margin-bottom: 2rem;
    letter-spacing: 0.05em;
}

.intro-text {
    font-size: 1.2rem;
    color: var(--rock);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

p {
    margin-bottom: 1.25rem;
}

strong {
    color: var(--ocean);
    font-weight: 700;
}

em {
    font-style: italic;
    color: var(--cliff);
}

a {
    color: var(--ocean);
    text-decoration: none;
    border-bottom: 2px solid var(--seafoam);
    transition: all 0.2s ease;
    font-weight: 600;
}

a:hover {
    color: var(--seafoam);
    border-bottom-color: var(--ocean);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.section-header h1 {
    display: inline-block;
    position: relative;
    padding-bottom: 1rem;
}

.section-ornament {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--ocean), transparent);
    margin: 0 auto;
    border-radius: 2px;
    position: relative;
}

.section-ornament::before,
.section-ornament::after {
    content: '◆';
    position: absolute;
    top: -8px;
    color: var(--ocean);
    font-size: 12px;
}

.section-ornament::before {
    left: -20px;
}

.section-ornament::after {
    right: -20px;
}

/* Home Hero */
.home-hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-content {
    max-width: 700px;
    position: relative;
}

.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--ocean), var(--seafoam));
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 30px;
    font-family: 'Source Sans 3', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(107, 143, 163, 0.35);
}

.hero-content h1 {
    font-size: 4.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--storm), var(--ocean-deep));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-decoration {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--ocean), var(--cliff));
    margin: 2rem auto 0;
    border-radius: 2px;
}

/* About Section */
.about-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 3.5rem;
    align-items: start;
    margin-top: 2rem;
}

.about-image {
    position: sticky;
    top: 7rem;
}

.image-frame {
    position: relative;
    padding: 12px;
    background: linear-gradient(135deg, var(--driftwood), var(--fog));
    border: 3px solid var(--ocean);
    box-shadow:
        0 8px 25px var(--shadow),
        inset 0 0 20px rgba(107, 143, 163, 0.12);
    transform: rotate(-2deg);
    transition: transform 0.3s ease;
}

.image-frame:hover {
    transform: rotate(0deg);
}

.image-frame img {
    width: 100%;
    height: auto;
    display: block;
}

.image-caption {
    margin-top: 1rem;
    text-align: center;
    font-family: 'Playfair Display', serif;
    font-style: italic;
    color: var(--rock);
    font-size: 0.95rem;
}

.about-text h1 {
    margin-top: 0;
    text-align: left;
}

.about-intro {
    font-size: 1.25rem;
    color: var(--ocean-deep);
    padding: 1.5rem;
    background: var(--wave-mist);
    border-left: 4px solid var(--ocean);
    margin-bottom: 2rem;
    border-radius: 4px;
    line-height: 1.6;
}

.signature {
    margin-top: 2.5rem;
    text-align: left;
}

.signature-text {
    font-family: 'Caveat', cursive;
    font-size: 2rem;
    font-weight: 600;
    color: var(--storm);
    letter-spacing: 0.05em;
    display: inline-block;
}

/* Blog Styles */
.blog-post {
    position: relative;
    padding: 2rem;
    padding-left: 5rem;
    background: rgba(255, 255, 255, 0.5);
    border: 2px solid var(--border);
    border-radius: 8px;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px var(--shadow);
}

.post-number {
    position: absolute;
    left: 1.5rem;
    top: 2rem;
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 900;
    color: var(--ocean);
    opacity: 0.3;
}

.post-title {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.post-date {
    font-size: 0.9rem;
    color: var(--ocean-deep);
    font-style: italic;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Projects Styles */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.project-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.85), rgba(227, 232, 237, 0.7));
    padding: 2.5rem;
    border: 2px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 6px 20px var(--shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--ocean), var(--cliff));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px var(--shadow-strong);
}

.project-card:hover::before {
    transform: scaleX(1);
}

.project-card.featured {
    border-color: var(--ocean);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(240, 242, 245, 0.9));
}

.project-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: inline-block;
    filter: drop-shadow(0 2px 4px var(--shadow));
}

.project-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--storm);
}

.project-card p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: var(--rock);
    line-height: 1.6;
}

.project-tag {
    display: inline-block;
    font-family: 'Source Sans 3', sans-serif;
    font-size: 0.75rem;
    padding: 0.4rem 1rem;
    background: linear-gradient(135deg, var(--ocean-deep), var(--ocean));
    color: white;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 20px;
    box-shadow: 0 2px 8px rgba(74, 107, 124, 0.35);
}

/* Resume Styles */
.pdf-download-link {
    display: inline-block;
    padding: 0.8rem 2rem;
    background: linear-gradient(135deg, var(--ocean), var(--seafoam));
    color: white !important;
    font-family: 'Source Sans 3', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: none !important;
    border-radius: 30px;
    box-shadow: 0 4px 15px rgba(107, 143, 163, 0.35);
    transition: all 0.3s ease;
    letter-spacing: 0.05em;
}

.pdf-download-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(107, 143, 163, 0.5);
    color: white !important;
}

.resume-section {
    margin-bottom: 3.5rem;
}

.resume-section:last-child {
    margin-bottom: 0;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--ocean);
    margin-bottom: 2rem;
    padding-bottom: 0.75rem;
    border-bottom: 3px solid var(--sand);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.title-icon {
    font-size: 1.5rem;
}

.resume-item {
    position: relative;
    margin-bottom: 2.5rem;
    padding-left: 2.5rem;
}

.timeline-dot {
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 16px;
    height: 16px;
    background: var(--ocean);
    border: 3px solid var(--misty-white);
    border-radius: 50%;
    box-shadow: 0 0 0 2px var(--ocean);
}

.resume-item::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 1.5rem;
    bottom: -1.5rem;
    width: 2px;
    background: var(--sand);
}

.resume-item:last-child::before {
    display: none;
}

.resume-item h4 {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    color: var(--storm);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.resume-meta {
    font-size: 0.95rem;
    color: var(--ocean-deep);
    font-style: italic;
    font-weight: 600;
    margin-bottom: 1rem;
}

.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
}

.skill-badge {
    display: inline-block;
    font-family: 'Source Sans 3', sans-serif;
    font-size: 0.9rem;
    padding: 0.6rem 1.25rem;
    background: linear-gradient(135deg, var(--seafoam), var(--ocean));
    color: white;
    font-weight: 600;
    border-radius: 25px;
    box-shadow: 0 4px 12px rgba(107, 143, 163, 0.35);
    transition: all 0.3s ease;
}

.skill-badge:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(107, 143, 163, 0.45);
}

/* Music & Videos Styles */
.music-intro {
    text-align: center;
    margin-bottom: 2.5rem;
}

.video-wrapper {
    margin: 3rem 0;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    background: var(--storm);
    border: 4px solid var(--ocean);
    border-radius: 12px;
    box-shadow:
        0 12px 40px var(--shadow-strong),
        inset 0 0 20px rgba(29, 47, 58, 0.4);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 8px;
}

.music-links {
    margin-top: 2rem;
    text-align: center;
    padding: 1.5rem;
    background: var(--wave-mist);
    border-radius: 8px;
    border: 2px dashed var(--seafoam);
}

.music-links p {
    margin: 0;
    font-size: 1.1rem;
}

/* Demo Page Styles */
.demo-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.color-control-section {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
    padding: 2rem;
    background: var(--wave-mist);
    border-radius: 12px;
    border: 2px solid var(--border);
}

.top-controls {
    display: flex;
    gap: 2rem;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.vertical-sliders {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.vertical-slider-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.vertical-slider-group label {
    font-family: 'Source Sans 3', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--storm);
}

.vertical-slider-group span {
    font-family: 'Source Sans 3', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--ocean);
    min-width: 40px;
    text-align: center;
}

.color-slider-vertical {
    -webkit-appearance: slider-vertical;
    writing-mode: bt-lr;
    width: 12px;
    height: 200px;
    border-radius: 6px;
    outline: none;
    cursor: pointer;
}

.color-slider-vertical::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: white;
    border: 3px solid var(--ocean);
    cursor: pointer;
    box-shadow: 0 2px 8px var(--shadow);
    transition: all 0.2s ease;
}

.color-slider-vertical::-webkit-slider-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 4px 12px var(--shadow-strong);
}

.color-slider-vertical::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: white;
    border: 3px solid var(--ocean);
    cursor: pointer;
    box-shadow: 0 2px 8px var(--shadow);
    transition: all 0.2s ease;
}

.color-slider-vertical::-moz-range-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 4px 12px var(--shadow-strong);
}

.red-slider {
    background: linear-gradient(to bottom, #ff0000, #000000);
}

.green-slider {
    background: linear-gradient(to bottom, #00ff00, #000000);
}

.blue-slider {
    background: linear-gradient(to bottom, #0000ff, #000000);
}

.color-preview {
    flex: 1;
    min-width: 300px;
    height: 280px;
    border-radius: 12px;
    border: 4px solid var(--ocean);
    box-shadow: 0 8px 30px var(--shadow-strong);
    background-color: rgb(128, 128, 128);
    transition: background-color 0.1s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rgb-vector {
    font-family: 'Source Sans 3', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    padding: 1rem;
}

.randomize-btn {
    font-family: 'Source Sans 3', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    padding: 0.8rem 2.5rem;
    background: linear-gradient(135deg, var(--ocean), var(--seafoam));
    color: white;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(107, 143, 163, 0.35);
    transition: all 0.3s ease;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.randomize-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(107, 143, 163, 0.5);
}

.randomize-btn:active {
    transform: translateY(-1px);
}

.cube-section {
    width: 100%;
    padding-top: 2rem;
    border-top: 2px solid var(--border);
}

.cube-section h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--ocean);
    margin-bottom: 1.5rem;
}

#cubeCanvas {
    display: block;
    margin: 0 auto;
    width: 100%;
    height: auto;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 8px;
    border: 2px solid var(--border);
    cursor: grab;
    box-shadow: 0 4px 15px var(--shadow);
}

#cubeCanvas:active {
    cursor: grabbing;
}

.cube-instruction {
    font-family: 'Source Sans 3', sans-serif;
    font-size: 0.95rem;
    color: var(--rock);
    margin-top: 1rem;
    margin-bottom: 0;
    font-style: italic;
}

.vertex-density-control {
    margin-top: 2rem;
}

.vertex-density-control label {
    display: block;
    font-family: 'Source Sans 3', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--storm);
    margin-bottom: 0.75rem;
    text-align: left;
}

.vertex-density-control span {
    display: inline-block;
    min-width: 30px;
    color: var(--ocean);
}

.density-slider {
    width: 100%;
    height: 10px;
    border-radius: 5px;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
    background: linear-gradient(to right, var(--ocean), var(--seafoam));
}

.density-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    border: 3px solid var(--ocean);
    cursor: pointer;
    box-shadow: 0 2px 8px var(--shadow);
    transition: all 0.2s ease;
}

.density-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 4px 12px var(--shadow-strong);
}

.density-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    border: 3px solid var(--ocean);
    cursor: pointer;
    box-shadow: 0 2px 8px var(--shadow);
    transition: all 0.2s ease;
}

.density-slider::-moz-range-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 4px 12px var(--shadow-strong);
}

/* Footer */
.site-footer {
    text-align: center;
    padding: 2.5rem;
    border-top: 3px solid var(--ocean);
    background: linear-gradient(135deg, var(--fog), var(--sand));
    position: relative;
    z-index: 2;
    box-shadow: 0 -4px 20px var(--shadow);
}

.site-footer p {
    font-family: 'Source Sans 3', sans-serif;
    font-size: 0.95rem;
    color: var(--rock);
    margin: 0;
    font-weight: 600;
    letter-spacing: 0.05em;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-nav ul {
        gap: 1.5rem;
    }

    .nav-link {
        font-size: 0.9rem;
    }

    .container {
        padding: 3rem 1.5rem;
    }

    .page-content {
        padding: 2.5rem 2rem;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    h1 {
        font-size: 2.25rem;
    }

    .about-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .about-image {
        position: static;
        max-width: 240px;
        margin: 0 auto;
    }

    .project-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 16px;
    }

    .main-nav {
        padding: 1rem;
    }

    .main-nav ul {
        gap: 1rem;
    }

    .nav-link {
        font-size: 0.85rem;
    }

    .container {
        padding: 2rem 1rem;
    }

    .page-content {
        padding: 2rem 1.5rem;
    }

    .hero-content h1 {
        font-size: 2.25rem;
    }

    h1 {
        font-size: 2rem;
    }

    .blog-post {
        padding-left: 2rem;
    }

    .post-number {
        font-size: 2rem;
        left: 1rem;
    }
}