/* ==========================================================================
   STYLE SHEET: Abel Ashine - Senior Systems Architect Portfolio
   Design Philosophy: High-End Technical Editorial, Brutalist Precision
   Color System: Obsidian Deep Slate, Crisp Neutral Grays, Technical Ice-Blue
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. System Design Tokens & Light Theme (Default)
   -------------------------------------------------------------------------- */
:root {
    --bg-obsidian: #ffffff;
    --bg-slate: #fcfcfd;
    --bg-slate-light: #f4f4f5;
    --bg-card: rgba(252, 252, 253, 0.9);
    
    --accent-ice: #0284c7;
    --accent-ice-dim: rgba(2, 132, 199, 0.06);
    --accent-ice-glow: rgba(2, 132, 199, 0.15);
    
    --text-pure: #09090b;
    --text-primary: #18181b;
    --text-secondary: #52525b;
    --text-muted: #a1a1aa;
    
    --border-fine: rgba(0, 0, 0, 0.07);
    --border-active: rgba(2, 132, 199, 0.3);
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-mono: 'Fira Code', 'JetBrains Mono', monospace;
    
    --transition-precise: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. Dark Theme Overrides (Obsidian Slate Mode)
   -------------------------------------------------------------------------- */
body.dark-theme {
    --bg-obsidian: #08080a;
    --bg-slate: #0e0e12;
    --bg-slate-light: #15151c;
    --bg-card: rgba(14, 14, 18, 0.85);
    
    --accent-ice: #38bdf8;
    --accent-ice-dim: rgba(56, 189, 248, 0.1);
    --accent-ice-glow: rgba(56, 189, 248, 0.25);
    
    --text-pure: #ffffff;
    --text-primary: #e4e4e7;
    --text-secondary: #a1a1aa;
    --text-muted: #52525b;
    
    --border-fine: rgba(255, 255, 255, 0.05);
    --border-active: rgba(56, 189, 248, 0.3);
}

/* --------------------------------------------------------------------------
   3. Reset & Core Structure
   -------------------------------------------------------------------------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-obsidian);
    transition: background-color 0.4s ease;
}

body {
    font-family: var(--font-sans);
    color: var(--text-primary);
    background-color: var(--bg-obsidian);
    line-height: 1.6;
    overflow-x: hidden;
    letter-spacing: -0.01em;
    transition: background-color 0.4s ease, color 0.3s ease;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--text-muted);
}

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

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

/* --------------------------------------------------------------------------
   4. Technical Textures & Grid Ambient Overlays
   -------------------------------------------------------------------------- */
.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    background-image: 
        linear-gradient(var(--border-fine) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-fine) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.45;
}

.grid-overlay::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 30%, transparent 20%, var(--bg-obsidian) 80%);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2.5rem;
}

/* --------------------------------------------------------------------------
   5. Sticky Header Navigation & Theme Toggle
   -------------------------------------------------------------------------- */
#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-fine);
    transition: var(--transition-precise);
}

body.dark-theme #main-header {
    background: rgba(8, 8, 10, 0.7);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2.5rem;
}

.nav-brand {
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--text-pure);
}

.brand-sub {
    color: var(--text-muted);
    font-weight: 400;
    font-size: 0.8rem;
    letter-spacing: 0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
    padding: 0.5rem 0;
}

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

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

.nav-cta {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid var(--border-fine);
    padding: 8px 16px !important;
    font-family: var(--font-mono);
    font-size: 0.75rem !important;
    border-radius: 2px;
}

body.dark-theme .nav-cta {
    background: rgba(255, 255, 255, 0.03);
}

.nav-cta:hover {
    background: var(--text-pure);
    color: var(--bg-obsidian) !important;
    border-color: var(--text-pure);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.theme-toggle-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--border-fine);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    background: rgba(255, 255, 255, 0.01);
    transition: var(--transition-precise);
}

.theme-toggle-btn:hover {
    color: var(--text-pure);
    border-color: var(--text-muted);
    transform: rotate(15deg);
}

.mobile-menu-toggle {
    display: none;
    font-size: 1.2rem;
    color: var(--text-primary);
}

/* Mobile Nav Drawer */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 320px;
    height: 100vh;
    background: var(--bg-obsidian);
    border-left: 1px solid var(--border-fine);
    z-index: 99;
    display: flex;
    flex-direction: column;
    padding: 120px 2.5rem 2rem 2.5rem;
    gap: 1.8rem;
    transition: cubic-bezier(0.16, 1, 0.3, 1) 0.4s;
}

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

.mobile-nav-link {
    font-size: 1rem;
    font-family: var(--font-mono);
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-fine);
    padding-bottom: 0.8rem;
}

.mobile-nav-link:hover {
    color: var(--accent-ice);
}

.mobile-nav-theme-row {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    border-top: 1px solid var(--border-fine);
    padding-top: 1.5rem;
}

/* --------------------------------------------------------------------------
   6. Hero Section (Editorial Grid)
   -------------------------------------------------------------------------- */
.hero-section {
    padding: 160px 0 80px 0;
    border-bottom: 1px solid var(--border-fine);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 6rem;
    align-items: center;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--border-fine);
    background: rgba(255,255,255,0.01);
    padding: 6px 14px;
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 1.8rem;
}

.pulse-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #10b981;
    box-shadow: 0 0 8px #10b981;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--text-pure);
    margin-bottom: 1.8rem;
}

.hero-headline em {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 500;
}

.hero-bio-para {
    font-size: 1.02rem;
    color: var(--text-secondary);
    margin-bottom: 1.2rem;
    line-height: 1.6;
}

.hero-bio-para strong {
    color: var(--text-pure);
}

.hero-buttons {
    display: flex;
    gap: 1.2rem;
    margin-top: 2rem;
}

/* --------------------------------------------------------------------------
   7. Executive Portrait Component
   -------------------------------------------------------------------------- */
.hero-portrait-container {
    display: flex;
    justify-content: flex-end;
}

.portrait-card {
    width: 100%;
    max-width: 360px;
    background: var(--bg-slate);
    border: 1px solid var(--border-fine);
    padding: 1rem;
    border-radius: 4px;
    transition: background-color 0.4s ease;
}

.portrait-image-wrapper {
    width: 100%;
    aspect-ratio: 0.85;
    overflow: hidden;
    border-radius: 2px;
    border: 1px solid rgba(255,255,255,0.03);
    background-color: var(--bg-obsidian);
}

.portrait-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(1);
    transition: var(--transition-precise);
}

.portrait-card:hover .portrait-image {
    filter: grayscale(0);
}

.portrait-meta {
    margin-top: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 6px;
    border-top: 1px solid var(--border-fine);
    padding-top: 1rem;
}

.meta-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    font-family: var(--font-mono);
}

.meta-label {
    color: var(--text-muted);
}

.meta-value {
    color: var(--text-secondary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 2px;
    transition: var(--transition-precise);
}

.btn-primary {
    background: var(--text-pure);
    color: var(--bg-obsidian);
}

.btn-primary:hover {
    background: var(--accent-ice);
    color: var(--bg-obsidian);
    box-shadow: 0 4px 20px var(--accent-ice-glow);
}

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

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: var(--text-secondary);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* --------------------------------------------------------------------------
   8. Systems Architecture Blueprints (Viewer UI)
   -------------------------------------------------------------------------- */
.blueprints-section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border-fine);
}

.blueprints-layout {
    display: grid;
    grid-template-columns: 0.32fr 0.68fr;
    gap: 3.5rem;
    align-items: start;
}

.blueprint-controls {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.blueprint-btn {
    display: flex;
    align-items: start;
    gap: 1.2rem;
    background: rgba(255,255,255,0.01);
    border: 1px solid var(--border-fine);
    padding: 1.2rem;
    border-radius: 4px;
    text-align: left;
    transition: var(--transition-precise);
}

.blueprint-btn:hover {
    border-color: var(--text-muted);
}

.blueprint-btn.active {
    border-color: var(--accent-ice);
    background: var(--bg-slate);
    box-shadow: 0 4px 20px var(--accent-ice-dim);
}

.bp-num {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--accent-ice);
    font-weight: 700;
}

.bp-info {
    display: flex;
    flex-direction: column;
}

.bp-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.bp-sub {
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* Diagram box inside viewer */
.blueprint-viewer {
    background: var(--bg-slate);
    border: 1px solid var(--border-fine);
    border-radius: 4px;
    overflow: hidden;
}

.viewer-header {
    background: rgba(255,255,255,0.02);
    border-bottom: 1px solid var(--border-fine);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.7rem;
}

.viewer-dots {
    display: flex;
    gap: 6px;
    margin-right: 18px;
}

.viewer-dots span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-muted);
}

.viewer-title {
    color: var(--text-secondary);
}

.viewer-status {
    margin-left: auto;
    color: var(--accent-ice);
    font-weight: 700;
}

.viewer-body {
    padding: 2.5rem 2rem;
}

.blueprint-diagram {
    display: none;
}

.blueprint-diagram.active {
    display: block;
}

/* SVG Custom diagram flow charts mock */
.svg-diagram-mock {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 1px solid var(--border-fine);
    background: var(--bg-obsidian);
    padding: 2rem 1.2rem;
    border-radius: 4px;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 12px;
    transition: background-color 0.4s ease;
}

.diagram-node {
    background: var(--bg-slate-light);
    border: 1px solid var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 8px 12px;
    border-radius: 2px;
    text-align: center;
    transition: background-color 0.4s ease;
}

.node-ext {
    border-color: var(--text-secondary);
}

.node-core {
    border-color: var(--accent-ice);
    color: var(--text-pure);
}

.node-processing {
    border-color: #8b5cf6;
}

.node-db {
    border-color: #10b981;
}

.diagram-arrow {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.c-dim {
    font-size: 0.62rem;
    color: var(--text-muted);
    display: block;
    margin-top: 2px;
}

.blueprint-specifications {
    border-top: 1px solid var(--border-fine);
    padding-top: 1.5rem;
}

.spec-heading {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.spec-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    list-style-type: none;
}

.spec-list li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    position: relative;
    padding-left: 20px;
}

.spec-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-ice);
}

.spec-list li strong {
    color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   8B. Products Designed & Built Section (Premium Cards Grid)
   -------------------------------------------------------------------------- */
.products-built-section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border-fine);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(440px, 1fr));
    gap: 2.2rem;
    margin-top: 2rem;
}

.product-card {
    background: var(--bg-slate);
    border: 1px solid var(--border-fine);
    padding: 2.2rem 2rem;
    border-radius: 4px;
    transition: var(--transition-precise);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    border-color: var(--border-active);
    box-shadow: 0 4px 25px var(--accent-ice-dim);
}

.p-card-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 1.2rem;
    border-bottom: 1px solid var(--border-fine);
    padding-bottom: 0.8rem;
}

.p-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-pure);
}

.p-date {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--accent-ice);
    font-weight: 600;
}

.p-summary {
    color: var(--text-primary);
    font-size: 0.92rem;
    line-height: 1.55;
    margin-bottom: 1.2rem;
}

.p-bullets {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 1.8rem;
    list-style-type: none;
}

.p-bullets li {
    font-size: 0.82rem;
    color: var(--text-secondary);
    position: relative;
    padding-left: 18px;
    line-height: 1.45;
}

.p-bullets li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--text-muted);
}

.p-tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: auto;
}

.p-tech-tags span {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-fine);
    color: var(--text-secondary);
    padding: 3px 8px;
    border-radius: 2px;
}

/* --------------------------------------------------------------------------
   9. Chronicle Timeline (Experience UI - Highly Curated)
   -------------------------------------------------------------------------- */
.case-studies-section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border-fine);
}

.cases-timeline {
    display: flex;
    flex-direction: column;
    max-width: 900px;
    margin: 0 auto;
}

.case-item {
    display: grid;
    grid-template-columns: 0.25fr 0.75fr;
    gap: 3rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-fine);
}

.case-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.case-meta {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.case-date {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-ice);
}

.case-company {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-pure);
}

.case-url {
    margin-top: 4px;
}
.case-url a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-secondary);
    background: var(--bg-slate-light);
    border: 1px solid var(--border-fine);
    padding: 4px 12px;
    border-radius: 20px;
    transition: var(--transition-precise);
    text-decoration: none;
    width: fit-content;
}
.case-url a:hover {
    color: var(--accent-ice);
    border-color: var(--accent-ice);
    background: var(--accent-ice-dim);
    box-shadow: 0 2px 10px var(--accent-ice-dim);
}
.case-url a i {
    font-size: 0.65rem;
    transition: transform 0.2s ease;
}
.case-url a:hover i {
    transform: translate(2px, -2px);
}

.case-title {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-pure);
    margin-bottom: 0.6rem;
}

.case-summary {
    color: var(--text-secondary);
    font-size: 0.92rem;
    margin-bottom: 1rem;
    line-height: 1.55;
}

.case-bullets {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 1.5rem;
    list-style-type: none;
}

.case-bullets li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    position: relative;
    padding-left: 20px;
}

.case-bullets li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--text-muted);
}

.case-tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.case-tech-tags span {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-fine);
    color: var(--text-secondary);
    padding: 2px 8px;
    border-radius: 2px;
}

/* --------------------------------------------------------------------------
   10. Laurels / Hackathon Gallery Section
   -------------------------------------------------------------------------- */
.laurels-section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border-fine);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    margin-top: 1.5rem;
}

.gallery-card {
    background: var(--bg-slate);
    border: 1px solid var(--border-fine);
    padding: 1rem;
    border-radius: 4px;
    transition: var(--transition-precise);
}

.gallery-card:hover {
    border-color: var(--border-active);
}

.gallery-image-wrapper {
    width: 100%;
    aspect-ratio: 1.55;
    overflow: hidden;
    border-radius: 2px;
    border: 1px solid rgba(255,255,255,0.03);
    background-color: var(--bg-obsidian);
}

.gallery-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-precise);
}

.gallery-card:hover .gallery-image {
    transform: scale(1.02);
}

.gallery-caption {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 4px;
    border-top: 1px solid var(--border-fine);
    padding-top: 0.8rem;
}

.gallery-caption strong {
    font-size: 0.9rem;
    color: var(--text-pure);
}

.gallery-caption p {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.45;
}

/* --------------------------------------------------------------------------
   10B. Abel's Dispatch Newsletter Section
   -------------------------------------------------------------------------- */
.newsletter-section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border-fine);
}

.newsletter-box {
    background: var(--bg-slate);
    border: 1px solid var(--border-fine);
    padding: 3rem;
    border-radius: 4px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
    transition: var(--transition-precise);
}

.newsletter-box:hover {
    border-color: var(--border-active);
}

.newsletter-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-pure);
    margin-top: 0.5rem;
    margin-bottom: 1rem;
}

.newsletter-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.input-row {
    display: flex;
    gap: 12px;
}

.input-row input {
    flex-grow: 1;
    background: var(--bg-obsidian);
    border: 1px solid var(--border-fine);
    padding: 12px 16px;
    font-size: 0.9rem;
    color: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-precise);
}

.input-row input:focus {
    border-color: var(--accent-ice);
    outline: none;
}

/* --------------------------------------------------------------------------
   12. Technical Skill Matrix Section (Horizontal Tech Bar)
   -------------------------------------------------------------------------- */
.capabilities-section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border-fine);
}

.tech-bar {
    display: flex;
    justify-content: space-between;
    border: 1px solid var(--border-fine);
    background: var(--bg-slate);
    padding: 1.8rem 2.5rem;
    border-radius: 4px;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.tech-bar-item {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.tech-bar-item strong {
    color: var(--text-pure);
    font-family: var(--font-mono);
    margin-right: 8px;
}

/* --------------------------------------------------------------------------
   13. High-End Handshake Connection (Contact)
   -------------------------------------------------------------------------- */
.connection-section {
    padding: 100px 0;
}

.connection-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 5rem;
    align-items: center;
}

.connection-title {
    font-family: var(--font-serif);
    font-size: 2.3rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-pure);
    margin-bottom: 1.2rem;
}

.connection-desc {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 2.5rem;
}

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

.info-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.info-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.info-value {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
}

.info-value a:hover {
    color: var(--accent-ice);
}

/* Form Styling */
.connection-form-container {
    background: var(--bg-slate);
    border: 1px solid var(--border-fine);
    padding: 3rem;
    border-radius: 4px;
}

.editorial-form {
    display: flex;
    flex-direction: column;
}

.form-heading {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-pure);
    margin-bottom: 1.8rem;
    border-bottom: 1px solid var(--border-fine);
    padding-bottom: 0.8rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 1.2rem;
}

.form-group label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.form-group input, .form-group textarea {
    background: var(--bg-obsidian);
    border: 1px solid var(--border-fine);
    padding: 10px 12px;
    font-size: 0.85rem;
    color: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-precise);
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--accent-ice);
    outline: none;
}

.form-status {
    margin-top: 1.2rem;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-align: center;
}

.form-status.success { color: #10b981; }
.form-status.error { color: #ef4444; }

.direct-email-fallback {
    margin-top: 1.5rem;
    border-top: 1px solid var(--border-fine);
    padding-top: 1.2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.direct-mail-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-ice);
    font-weight: 600;
    transition: var(--transition-precise);
}

.direct-mail-btn:hover {
    color: var(--text-pure);
    text-decoration: underline;
}

/* --------------------------------------------------------------------------
   14. Footer
   -------------------------------------------------------------------------- */
footer {
    border-top: 1px solid var(--border-fine);
    padding: 3rem 0;
    background: var(--bg-obsidian);
}

.footer-layout {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.8rem;
}

.footer-brand {
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--text-pure);
}

.footer-copy {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.footer-meta-links {
    display: flex;
    gap: 1.2rem;
    font-size: 0.7rem;
    font-family: var(--font-mono);
    color: var(--text-secondary);
}

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

/* --------------------------------------------------------------------------
   15. Responsive Adaptations
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
    
    .hero-portrait-container {
        justify-content: center;
    }
    
    .portrait-card {
        max-width: 380px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .blueprints-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .case-item {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .newsletter-box {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem;
    }
    
    .tech-bar {
        flex-direction: column;
        gap: 1rem;
        padding: 1.5rem;
    }
    
    .connection-layout {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero-headline {
        font-size: 2.3rem;
    }
    
    .sub-section-title {
        font-size: 1.6rem;
    }
    
    .connection-title {
        font-size: 1.8rem;
    }
    
    .connection-form-container {
        padding: 1.8rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .input-row {
        flex-direction: column;
    }
    
    .svg-diagram-mock {
        flex-direction: column;
        gap: 10px;
    }
    
    .diagram-arrow {
        transform: rotate(90deg);
        margin: 5px 0;
    }
}