/* FILE: assets/css/styles.css */
:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --text-primary: #f5f5f5;
    --text-secondary: #a0a0a0;

    /* Slightly lighter muted improves legibility on dark backgrounds */
    --text-muted: #7a7a7a;

    --accent: #00ff88;
    --accent-dim: #00cc6a;
    --accent-glow: rgba(0, 255, 136, 0.15);
    --border: #2a2a2a;
    --grid-line: rgba(255, 255, 255, 0.03);

    /* Legibility floor for “micro” text (replaces 0.55–0.75rem usage) */
    --fs-xs: clamp(0.78rem, 0.25vw + 0.72rem, 0.88rem);
    --fs-sm: clamp(0.88rem, 0.25vw + 0.82rem, 0.98rem);
    --fs-base: clamp(1.00rem, 0.25vw + 0.95rem, 1.08rem);

    /* Slightly tighter tracking for small uppercase labels */
    --trk-med: 0.12em;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'IBM Plex Mono', monospace;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    font-size: var(--fs-base);
    text-rendering: optimizeLegibility;
}

/* Controlled wrapping for content text only (prevents layout surprises) */
.hero-description,
.solution-text p,
.feature-content p,
.team-intro p,
.advantage p,
.contact-subtitle,
.tam-context,
.phase-details,
.phase-details li,
.problem-card p {
    overflow-wrap: anywhere;
    hyphens: auto;
}

/* Grid Background */
.grid-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.03;
    pointer-events: none;
    z-index: 1;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.logo {
    font-family: 'Instrument Serif', serif;
    font-size: 1.5rem;
    font-weight: 400;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: var(--trk-med);
    transition: color 0.3s ease;
}

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

/* Sections */
section {
    position: relative;
    z-index: 2;
    padding: 8rem 3rem;
}

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

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 6rem;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--accent-glow);
    border: 1px solid var(--accent-dim);
    border-radius: 2px;
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: var(--trk-med);
    color: var(--accent);
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease-out;
}

.hero-tag::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

.hero h1 {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 400;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero h1 em {
    font-style: italic;
    color: var(--accent);
}

.hero-description {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 480px;
    margin-bottom: 3rem;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    animation: fadeInUp 0.8s ease-out 0.3s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    font-family: 'IBM Plex Mono', monospace;
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    border: 1px solid;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg-primary);
}

.btn-primary:hover {
    background: transparent;
    color: var(--accent);
    box-shadow: 0 0 30px var(--accent-glow);
}

.btn-secondary {
    background: transparent;
    border-color: var(--border);
    color: var(--text-primary);
}

.btn-secondary:hover {
    border-color: var(--text-secondary);
    background: var(--bg-secondary);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.machine-diagram {
    width: 100%;
    aspect-ratio: 1;
    position: relative;
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    overflow: hidden;
}

.machine-diagram::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60%;
    height: 60%;
    transform: translate(-50%, -50%);
    border: 1px dashed var(--border);
}

.machine-diagram::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30%;
    height: 30%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, var(--accent-glow), transparent);
    border: 1px solid var(--accent-dim);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.coord-lines {
    position: absolute;
    inset: 0;
}

.coord-lines span {
    position: absolute;
    font-size: var(--fs-xs);
    color: var(--text-muted);
}

.coord-lines .x { bottom: 1rem; left: 50%; transform: translateX(-50%); }
.coord-lines .y { left: 1rem; top: 50%; transform: translateY(-50%) rotate(-90deg); }
.coord-lines .z { top: 1rem; right: 1rem; }

.crosshair {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    transform: translate(-50%, -50%);
}

.crosshair::before,
.crosshair::after {
    content: '';
    position: absolute;
    background: var(--accent);
}

.crosshair::before {
    width: 100%;
    height: 1px;
    top: 50%;
}

.crosshair::after {
    width: 1px;
    height: 100%;
    left: 50%;
}

/* Stats Bar */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    margin-top: 4rem;
    animation: fadeInUp 0.8s ease-out 0.5s both;
}

.stat {
    background: var(--bg-secondary);
    padding: 2rem;
    text-align: center;
}

.stat-value {
    font-family: 'Instrument Serif', serif;
    font-size: 2.5rem;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-value span {
    color: var(--accent);
}

.stat-label {
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: var(--trk-med);
    color: var(--text-muted);
}

/* Problem Section */
.problem {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.section-header {
    margin-bottom: 4rem;
}

.section-label {
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--accent);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.section-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.section-title {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

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

.problem-card {
    padding: 2.5rem;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    position: relative;
    transition: border-color 0.3s ease;
}

.problem-card:hover {
    border-color: var(--accent-dim);
}

.problem-card::before {
    content: attr(data-num);
    position: absolute;
    top: 2.5rem;
    right: 2.5rem;
    font-family: 'Instrument Serif', serif;
    font-size: 3rem;
    color: var(--bg-tertiary);
    line-height: 1;
}

.problem-card h3 {
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.problem-card p {
    font-family: 'Instrument Serif', serif;
    font-size: 1.5rem;
    line-height: 1.4;
    color: var(--text-primary);
}

/* Solution Section */
.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.solution-text {
    position: sticky;
    top: 8rem;
}

.solution-text p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.solution-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.feature:hover {
    border-color: var(--accent-dim);
    transform: translateX(4px);
}

.feature-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    border: 1px solid var(--accent-dim);
    color: var(--accent);
    font-size: 1rem;
    flex-shrink: 0;
}

.feature-content h4 {
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.feature-content p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 0;
}

/* Market Section */
.market {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.market-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    align-items: start;
}

.tam-display {
    text-align: center;
    padding: 3rem;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    position: relative;
}

.tam-display::before {
    content: 'REGIONAL CNC MARKET';
    position: absolute;
    top: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--text-muted);
}

.tam-value {
    font-family: 'Instrument Serif', serif;
    font-size: 5rem;
    line-height: 1;
    color: var(--accent);
    margin-top: 2rem;
}

.tam-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 1rem;
}

.tam-sublabel {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    margin-top: 0.5rem;
}

/* TAM Context line */
.tam-context {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    letter-spacing: 0.05em;
}

/* Market Pyramid */
.market-pyramid {
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    gap: 4px;
    padding: 2rem 0;
}

.pyramid-level {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;

    /* IMPORTANT: keep the row sizing behavior but allow 2-line clamp */
    height: 64px;

    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.3s ease;
}

.pyramid-level:hover {
    border-color: var(--accent-dim);
    background: linear-gradient(135deg, var(--accent-glow), var(--bg-secondary));
    transform: scale(1.02);
    z-index: 5;
}

/* Pyramid level widths - proportional to market size */
.pyramid-level:nth-child(1) { width: 100%; } /* $400M */
.pyramid-level:nth-child(2) { width: 92%; }  /* $180M */
.pyramid-level:nth-child(3) { width: 84%; }  /* $120M */
.pyramid-level:nth-child(4) { width: 76%; }  /* $95M  */
.pyramid-level:nth-child(5) { width: 68%; }  /* $85M  */
.pyramid-level:nth-child(6) { width: 60%; }  /* $60M  */
.pyramid-level:nth-child(7) { width: 52%; }  /* $30M  */
.pyramid-level:nth-child(8) { width: 44%; }  /* $20M  */

.pyramid-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0 1.5rem;
    gap: 1rem;
}

.pyramid-label {
    font-size: var(--fs-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);

    flex: 1;
    min-width: 0;

    /* Fix wrapping bottleneck: allow readable wrap with clamp */
    white-space: normal;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-height: 1.15;
}

.pyramid-value {
    font-family: 'Instrument Serif', serif;
    font-size: 1.25rem;
    color: var(--text-primary);
    white-space: nowrap;
}

.pyramid-percent {
    font-size: var(--fs-xs);
    color: var(--accent);
    white-space: nowrap;
    min-width: 45px;
    text-align: right;
}

/* Pyramid Tooltip */
.pyramid-tooltip {
    position: absolute;
    bottom: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%) translateY(5px);
    background: var(--bg-primary);
    border: 1px solid var(--accent-dim);
    padding: 0.75rem 1rem;
    font-size: 1rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 20;
    pointer-events: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.pyramid-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--accent-dim);
}

.pyramid-level:hover .pyramid-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* sector name line */
.pyramid-tooltip .tooltip-sector {
    display: block;
    color: var(--text-muted);
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 0.35rem;
}

.pyramid-tooltip .tooltip-value {
    color: var(--accent);
    font-weight: 600;
    font-size: 1rem;
}

.pyramid-tooltip .tooltip-detail {
    color: var(--text-primary);
    margin-left: 0.5rem;
}

.pyramid-tooltip .tooltip-context {
    display: block;
    color: var(--text-muted);
    margin-top: 0.35rem;
    font-size: var(--fs-xs);
}

/* Pyramid total label */
.pyramid-total {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    text-align: center;
}

.pyramid-total-value {
    font-family: 'Instrument Serif', serif;
    font-size: 1.5rem;
    color: var(--accent);
}

.pyramid-total-label {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Market Share Targets */
.market-targets {
    grid-column: 1 / -1;
    margin-top: 2.5rem;
    padding: 2rem;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    max-width: 600px;
    width: 100%;
    margin: 2.5rem auto 0;
}

.target-header {
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
}

.target-row {
    display: grid;
    grid-template-columns: 80px 1fr 100px;
    align-items: center;
    gap: 1.5rem;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border);
}

.target-row:last-child {
    border-bottom: none;
}

.target-year {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.target-share {
    position: relative;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    padding-left: 0;
}

/* Visual bar behind the share percentage */
.target-share::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 4px;
    background: var(--accent);
    opacity: 0.4;
    border-radius: 2px;
}

.target-row:nth-child(2) .target-share::before { width: 30px; }
.target-row:nth-child(3) .target-share::before { width: 90px; }
.target-row:nth-child(4) .target-share::before { width: 180px; }

.target-share span {
    position: relative;
    z-index: 1;
    background: var(--bg-primary);
    padding-right: 0.5rem;
}

.target-revenue {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent);
    text-align: right;
}

/* Hover effect for target rows */
.target-row:hover {
    background: var(--bg-secondary);
    margin: 0 -1rem;
    padding: 0.85rem 1rem;
    transition: all 0.2s ease;
}

/* Investment Section */
.investment-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.phase-card {
    padding: 2.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.phase-card.featured {
    border-color: var(--accent-dim);
    background: linear-gradient(135deg, var(--bg-secondary), var(--accent-glow));
}

.phase-card.featured::before {
    content: 'CURRENT RAISE';
    position: absolute;
    top: 1rem;
    right: -2rem;
    background: var(--accent);
    color: var(--bg-primary);
    font-size: 0.72rem;
    padding: 0.25rem 2.5rem;
    transform: rotate(45deg);
    letter-spacing: 0.1em;
}

.phase-label {
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: var(--trk-med);
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.phase-amount {
    font-family: 'Instrument Serif', serif;
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.phase-card.featured .phase-amount {
    color: var(--accent);
}

.phase-details {
    list-style: none;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.phase-details li {
    padding: 0.5rem 0;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.phase-details li::before {
    content: '→';
    color: var(--accent);
}

/* Metrics Section */
.metrics {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
}

.metric {
    background: var(--bg-primary);
    padding: 3rem 2rem;
    text-align: center;
}

.metric-value {
    font-family: 'Instrument Serif', serif;
    font-size: 3rem;
    color: var(--accent);
    line-height: 1;
}

.metric-label {
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-top: 1rem;
}

.metric-context {
    font-size: var(--fs-xs);
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* Team Section */
.team-intro {
    max-width: 900px;
    margin-bottom: 4rem;
}

.team-intro p {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.advantage {
    padding: 2rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
}

.advantage h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 1rem;
}

.advantage p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Contact Section */
.contact {
    text-align: center;
    padding: 10rem 3rem;
}

.contact-title {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    margin-bottom: 1.5rem;
}

.contact-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 3rem;
}

.contact-email {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    font-family: 'Instrument Serif', serif;
    font-size: 1.5rem;
    color: var(--accent);
    text-decoration: none;
    padding: 1rem 2rem;
    border: 1px solid var(--accent-dim);
    transition: all 0.3s ease;
}

.contact-email:hover {
    background: var(--accent);
    color: var(--bg-primary);
    box-shadow: 0 0 40px var(--accent-glow);
}

/* Footer */
footer {
    position: relative;
    z-index: 2;
    padding: 3rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-text {
    font-size: var(--fs-xs);
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

/* Responsive */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        max-width: 400px;
        margin: 0 auto;
    }

    .stats-bar {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .solution-content {
        grid-template-columns: 1fr;
    }

    .market-content {
        grid-template-columns: 1fr;
    }

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

    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .market-targets {
        grid-column: 1;
    }

    /* Keep pyramid readable on tablet */
    .pyramid-label {
        font-size: var(--fs-xs);
    }

    .pyramid-value {
        font-size: 1.1rem;
    }
}

@media (max-width: 768px) {
    section {
        padding: 5rem 1.5rem;
    }

    nav {
        padding: 1rem 1.5rem;
    }

    .nav-links {
        display: none;
    }

    .stats-bar {
        grid-template-columns: 1fr;
    }

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

    footer {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .market-targets {
        margin-top: 2rem;
        padding: 1.5rem;
    }

    .target-row {
        grid-template-columns: 60px 1fr 80px;
        gap: 1rem;
        padding: 0.6rem 0;
    }

    .target-share {
        font-size: 0.85rem;
    }

    .target-revenue {
        font-size: 0.85rem;
    }

    /* Pyramid mobile adjustments */
    .pyramid-level {
        height: 58px;
    }

    .pyramid-content {
        padding: 0 0.75rem;
        gap: 0.5rem;
    }

    .pyramid-label {
        font-size: var(--fs-xs);
        -webkit-line-clamp: 2;
    }

    .pyramid-value {
        font-size: 0.95rem;
    }

    .pyramid-percent {
        font-size: var(--fs-xs);
        min-width: 35px;
    }

    .pyramid-tooltip {
        font-size: var(--fs-xs);
        padding: 0.5rem 0.75rem;
    }
}