@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* CSS Variables */
:root {
    --primary-color: #fbfbf9;
    --secondary-color: #f4f3ef;
    --accent-color: #b14c33; /* Terracotta Red / Ink Rust */
    --accent-glow: rgba(177, 76, 51, 0.08);
    --text-light: #121212; /* Ink Charcoal */
    --text-muted: #6b6a65; /* Muted Sage/Gray */
    --border-color: #dcdad2; /* Fine Warm Borders */
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --spacing-lg: 5rem;
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--primary-color);
}

body {
    font-family: var(--font-sans);
    line-height: 1.7;
    color: var(--text-light);
    background-color: var(--primary-color);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.section {
    padding: var(--spacing-lg) 0;
    position: relative;
    border-bottom: 1px solid var(--border-color);
}

/* Editorial Headers & Typography */
.editorial-header {
    margin-bottom: 4rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 2rem;
}

.editorial-subtitle {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-style: italic;
    color: var(--text-muted);
    margin-top: 0.8rem;
    max-width: 700px;
    line-height: 1.5;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 3.8rem;
    font-weight: 400;
    color: var(--text-light);
    line-height: 1.1;
    letter-spacing: -1px;
}

.editorial-archive-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--accent-color);
    letter-spacing: 2px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.8rem;
}

/* Header & Navigation (VSCode Status Bar / Museum directory) */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 18px 0;
    transition: var(--transition);
    border-bottom: 1px solid var(--border-color);
    background-color: rgba(251, 251, 249, 0.85);
    backdrop-filter: blur(12px);
}

header.scrolled {
    padding: 12px 0;
    background-color: rgba(251, 251, 249, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

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

.logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.5px;
    color: var(--text-light);
}

.logo span {
    font-style: italic;
    font-weight: 400;
    color: var(--accent-color);
}

/* Header & Navigation (Horizontal Layout) */
.nav-links {
    display: flex;
    gap: 1.8rem;
}

.nav-link {
    font-size: 0.8rem;
    font-family: var(--font-sans);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    padding: 6px 0;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
    border-bottom: 2px solid transparent;
}

.nav-num {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--accent-color);
    margin-right: 2px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-light);
    border-bottom: 2px solid var(--accent-color);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1001;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
    border-bottom: 1px solid var(--border-color);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-content {
    max-width: 850px;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 4.8rem;
    font-weight: 300;
    line-height: 1.1;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-highlight {
    color: var(--accent-color);
    font-style: italic;
}

.typing-container {
    font-family: var(--font-mono);
    font-size: 1.4rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    font-weight: 400;
    max-width: 650px;
    line-height: 1.8;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards;
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    border: 1px solid var(--text-light);
    background-color: transparent;
    color: var(--text-light);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    cursor: pointer;
    border-radius: 4px;
}

.btn:hover {
    background-color: var(--text-light);
    color: var(--primary-color);
}

.btn-hero {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.6s forwards;
}

/* About / Biography Column Layout */
.about-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 5rem;
    align-items: flex-start;
}

.about-bio-text {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.stats-editorial {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    margin-top: 3.5rem;
}

.stat-item-museum {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.stat-number-museum {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 400;
    color: var(--text-light);
    line-height: 1;
}

.stat-label-museum {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.profile-image-container {
    border: 1px solid var(--border-color);
    padding: 12px;
    background-color: #ffffff;
    margin-bottom: 2.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.profile-img-museum {
    width: 100%;
    height: auto;
    filter: grayscale(100%);
    transition: var(--transition);
}

.profile-img-museum:hover {
    filter: grayscale(100%) brightness(0.95);
    transform: scale(1.02);
}

.profile-caption {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
    margin-top: 8px;
    text-align: center;
}

.skills-matrix-container {
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.skills-matrix {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    margin-top: 1rem;
}

.matrix-row {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    border-bottom: 1px dashed var(--border-color);
    padding-bottom: 1rem;
}

.matrix-category {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-light);
    text-transform: uppercase;
}

.matrix-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.matrix-pill {
    font-size: 0.75rem;
    padding: 3px 8px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    border-radius: 4px;
}

/* Services / Disciplines Section */
.services-grid-museum {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card-museum {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    padding: 3.5rem 2.2rem;
    transition: var(--transition);
    border-radius: 4px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.01);
}

.service-card-museum:hover {
    border-color: var(--accent-color);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.04);
}

.service-index {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--accent-color);
    letter-spacing: 1px;
    margin-bottom: 2rem;
}

.service-title-museum {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.25;
}

.service-description-museum {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* Projects / Systems Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
    gap: 2.5rem;
}

.project-card {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.01);
}

.project-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-color);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.04);
}

.project-dashboard-header {
    background-color: var(--secondary-color);
    padding: 14px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.project-catalog-num {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.project-metric-badge {
    background: rgba(177, 76, 51, 0.05);
    border: 1px solid rgba(177, 76, 51, 0.2);
    color: var(--accent-color);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    padding: 2px 8px;
    border-radius: 4px;
    text-transform: uppercase;
}

.project-card-info {
    padding: 2.2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-title {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 500;
    color: var(--text-light);
    margin-bottom: 1.2rem;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.project-description {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1.2rem;
}

.editorial-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 0.3rem;
}

.project-business-impact {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    padding-left: 12px;
    border-left: 1px solid var(--accent-color);
}

.project-tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 2rem;
}

.project-tag-pill {
    font-size: 0.72rem;
    padding: 2px 8px;
    background: var(--secondary-color);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    border-radius: 4px;
}

.repo-dual-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.btn-museum {
    width: 100%;
    text-align: center;
    display: block;
    padding: 12px;
    border: 1px solid var(--text-light);
    background-color: transparent;
    color: var(--text-light);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    border-radius: 4px;
}

.btn-museum:hover {
    background-color: var(--text-light);
    color: var(--primary-color);
}

/* Open Source Contributions */
.contributions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 2rem;
}

.contribution-card {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    padding: 2.5rem 2.2rem;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
    border-radius: 4px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.01);
}

.contribution-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-color);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.04);
}

.contribution-index {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--accent-color);
    letter-spacing: 1px;
    margin-bottom: 0.8rem;
    display: block;
}

.contribution-title-wrap {
    display: flex;
    align-items: baseline;
    gap: 0.6rem;
    margin-bottom: 0.4rem;
}

.contribution-icon {
    color: var(--accent-color);
    font-size: 1.05rem;
}

.contribution-title {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--text-light);
    letter-spacing: -0.5px;
    line-height: 1.25;
}

.contribution-role {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    font-style: italic;
    color: var(--text-muted);
    margin-bottom: 1.2rem;
}

.contribution-desc {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.contribution-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-bottom: 1.8rem;
}

.contribution-tag-pill {
    font-size: 0.7rem;
    padding: 2px 7px;
    background: var(--secondary-color);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    border-radius: 4px;
}

.contribution-link-museum {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-light);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    border-bottom: 1px solid var(--text-light);
    padding-bottom: 2px;
    width: fit-content;
}

.contribution-link-museum:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

/* Contact / Dispatch Layout */
.contact-content-museum {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 4rem;
    align-items: flex-start;
}

.contact-info-museum {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-card-museum {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: 4px;
    transition: var(--transition);
}

.contact-card-museum.contact-action {
    cursor: pointer;
}

.contact-card-museum.contact-action:hover {
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.contact-header-museum {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.contact-label-museum {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--accent-color);
    letter-spacing: 0.5px;
}

.contact-value-museum {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-light);
}

.contact-form-container-museum {
    border: 1px solid var(--border-color);
    padding: 3rem;
    background-color: #ffffff;
    border-radius: 4px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.01);
}

.contact-form-museum {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.form-group-museum {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label-museum {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-light);
    letter-spacing: 1px;
}

.form-input-museum,
.form-textarea-museum {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    background-color: var(--secondary-color);
    color: var(--text-light);
    font-family: inherit;
    font-size: 0.95rem;
    border-radius: 4px;
    transition: var(--transition);
}

.form-input-museum:focus,
.form-textarea-museum:focus {
    outline: none;
    border-color: var(--accent-color);
    background-color: #ffffff;
}

.btn-submit-museum {
    margin-top: 1rem;
    width: 100%;
    cursor: pointer;
}

.btn-submit-museum:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.form-status-message {
    display: none;
    margin-top: 1.2rem;
    padding: 14px 18px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.74rem;
    line-height: 1.6;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.form-status-message.status-loading {
    background-color: var(--secondary-color);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
}

.form-status-message.status-success {
    background-color: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #16a34a;
}

.form-status-message.status-error {
    background-color: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #dc2626;
}

.direct-mail-link {
    color: var(--accent-color);
    text-decoration: underline;
}

/* Footer Section */
footer {
    border-top: 1px solid var(--border-color);
    background-color: var(--secondary-color);
    padding: 5rem 0 4rem 0;
    margin-top: 6rem;
}

.footer-layout-museum {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-title-museum {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-light);
    letter-spacing: 1px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 1rem;
}

.footer-desc-museum {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.footer-social-museum {
    display: flex;
    gap: 1.5rem;
}

.footer-social-museum a {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-light);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
    padding-bottom: 2px;
}

.footer-social-museum a:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.footer-copyright-museum {
    display: flex;
    justify-content: space-between;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
}

/* Back to Top Icon */
.back-to-top {
    position: fixed;
    right: 30px;
    bottom: 30px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    color: var(--text-light);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    transform: translateY(-3px);
}

/* Interactive Console Terminal CSS (Museum Edition) */
.terminal-toggle-btn {
    position: fixed;
    left: 30px;
    bottom: 30px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    color: var(--text-light);
    padding: 10px 18px;
    border-radius: 4px;
    cursor: pointer;
    z-index: 999;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02);
    transition: var(--transition);
}

.terminal-toggle-btn:hover {
    transform: translateY(-3px);
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.terminal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(7, 10, 19, 0.4);
    backdrop-filter: blur(4px);
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
    padding: 20px;
}

.terminal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.terminal-window {
    width: 100%;
    max-width: 800px;
    height: 480px;
    background: #111111;
    border: 1px solid #222222;
    border-radius: 4px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    font-family: var(--font-mono);
    transform: scale(0.95);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.terminal-overlay.active .terminal-window {
    transform: scale(1);
}

.terminal-header-bar {
    background-color: #1a1a1a;
    padding: 10px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #2a2a2a;
}

.terminal-title {
    color: #888888;
    font-size: 0.72rem;
    letter-spacing: 0.5px;
}

.terminal-controls {
    display: flex;
    gap: 6px;
}

.terminal-control-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #333333;
}

.terminal-control-dot.close {
    background-color: #ff5f56;
    cursor: pointer;
}

.terminal-control-dot.close:hover {
    filter: brightness(1.2);
}

.terminal-body {
    flex-grow: 1;
    padding: 20px;
    overflow-y: auto;
    color: #d1d5db;
    font-size: 0.85rem;
    line-height: 1.6;
}

.terminal-output {
    margin-bottom: 10px;
}

.terminal-line {
    margin-bottom: 4px;
    white-space: pre-wrap;
}

.terminal-prompt-line {
    display: flex;
    align-items: center;
    gap: 10px;
}

.terminal-prompt-label {
    color: var(--accent-color);
}

.terminal-input {
    background: transparent;
    border: none;
    color: #ffffff;
    font-family: inherit;
    font-size: inherit;
    outline: none;
    flex-grow: 1;
}

/* 3D Isometric Tilt Styles */
.tilt-target {
    transform-style: preserve-3d;
    will-change: transform;
}

/* Mobile Menu Animation */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Execution Model Steps */
.process-grid-museum {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.process-card-museum {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    padding: 2.5rem 1.8rem;
    transition: var(--transition);
    border-radius: 4px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.01);
}

.process-card-museum:hover {
    border-color: var(--accent-color);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.04);
}

.process-num-museum {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--accent-color);
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.process-title-museum {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--text-light);
    margin-bottom: 0.8rem;
    line-height: 1.3;
}

.process-desc-museum {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Responsive Layout Overrides */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .services-grid-museum {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .process-grid-museum {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .contact-content-museum {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .footer-layout-museum {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 3.2rem;
        letter-spacing: -1px;
    }
    .section-title {
        font-size: 2.6rem;
    }
    .nav-links {
        display: none;
        flex-direction: column;
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background-color: rgba(251, 251, 249, 0.98);
        z-index: 1000;
        justify-content: center;
        align-items: center;
        gap: 2rem;
    }
    .nav-links.active {
        display: flex;
    }
    .nav-link {
        font-size: 1.5rem;
    }
    .mobile-menu-btn {
        display: block;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Floating Terminal Toggle Button */
.terminal-toggle-btn {
    position: fixed;
    bottom: 24px;
    left: 24px;
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: #121212;
    color: #fbfbf9;
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 10px 16px;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    transition: var(--transition);
}

.terminal-toggle-btn:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(177, 76, 51, 0.35);
}

.terminal-toggle-btn i {
    color: #22c55e;
}

/* Terminal Overlay & Modal */
.terminal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: none;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.terminal-overlay.active {
    display: flex;
}

.terminal-window {
    width: 100%;
    max-width: 780px;
    height: 480px;
    background: #0d1117;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
}

.terminal-header {
    background: #161b22;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.terminal-dots {
    display: flex;
    gap: 7px;
}

.terminal-dots .dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
}

.close-dot { background-color: #ff5f56; }
.minimize-dot { background-color: #ffbd2e; }
.maximize-dot { background-color: #27c93f; }

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: #8b949e;
}

.terminal-close {
    background: none;
    border: none;
    color: #8b949e;
    font-size: 1.2rem;
    cursor: pointer;
    line-height: 1;
    transition: var(--transition);
}

.terminal-close:hover {
    color: #f0f6fc;
}

.terminal-body {
    padding: 18px;
    flex-grow: 1;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: #c9d1d9;
    line-height: 1.6;
}

.console-welcome {
    color: #58a6ff;
    font-weight: 500;
}

.console-help-hint {
    color: #8b949e;
    font-size: 0.78rem;
}

.term-highlight {
    color: #2ea043;
    font-weight: 600;
}

.term-cmd {
    color: #ffa657;
    font-weight: 600;
}

.term-header {
    color: #58a6ff;
    font-weight: 600;
}

.terminal-input-line {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
}

.terminal-prompt {
    color: #7ee787;
    white-space: nowrap;
}

.terminal-input {
    background: transparent;
    border: none;
    outline: none;
    color: #f0f6fc;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    width: 100%;
}

.terminal-log-line {
    margin-bottom: 6px;
}

.terminal-response-line {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: #c9d1d9;
    white-space: pre-wrap;
    margin-bottom: 12px;
    line-height: 1.5;
}

.terminal-error-line {
    color: #f85149;
    margin-bottom: 8px;
}