/* 
  Technical Minimalist Design System 
  Based on design.md
*/

:root {
    /* Color Palette */
    --col-paper: #F7F7F5;
    --col-forest: #1A3C2B;
    --col-grid: #3A3A38;
    --col-coral: #FF8C69;
    --col-mint: #9EFFBF;
    --col-gold: #F4D35E;
    --col-white: #FFFFFF;

    /* Typography */
    --font-header: 'Space Grotesk', sans-serif;
    --font-body: 'General Sans', 'Inter', -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing & Borders */
    --border-opacity: 0.2;
    --border-color: rgba(58, 58, 56, var(--border-opacity));
    --border-strong: rgba(58, 58, 56, 0.5);
}

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

body {
    background-color: var(--col-paper);
    color: var(--col-forest);
    font-family: var(--font-body);
    line-height: 1.5;
    overflow-x: hidden;
}

/* Background Mosaic */
.mosaic-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    background-image:
        linear-gradient(rgba(58, 58, 56, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(58, 58, 56, 0.05) 1px, transparent 1px);
    background-size: 100px 100px;
    pointer-events: none;
}

/* Utility Classes */
.c-mint {
    color: var(--col-mint);
}

.c-blue {
    color: #5E81AC;
}

.c-yellow {
    color: var(--col-gold);
}

.c-gray {
    color: #888;
}

/* Navigation */
.technical-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 64px;
    background: rgba(247, 247, 245, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 32px;
    z-index: 1000;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-box {
    width: 32px;
    height: 32px;
    background: var(--col-forest);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--col-white);
    font-size: 18px;
}

.brand-name {
    font-family: var(--font-header);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.version {
    font-family: var(--font-mono);
    font-size: 10px;
    opacity: 0.6;
    margin-left: 4px;
}

.nav-center {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 11px;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--col-forest);
    letter-spacing: 0.05em;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.nav-link:hover {
    opacity: 1;
}

.nav-index {
    opacity: 0.4;
    margin-right: 4px;
}

.nav-right {
    display: flex;
    gap: 12px;
}

/* Buttons */
.btn {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 10px 20px;
    border: none;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background: var(--col-forest);
    color: var(--col-white);
    border: 1px solid var(--col-forest);
}

.btn-primary:hover {
    background: #25523b;
}

.btn-ghost {
    background: transparent;
    border: 1px solid var(--border-strong);
    color: var(--col-forest);
}

.btn-ghost:hover {
    background: rgba(0, 0, 0, 0.03);
    border-color: var(--col-forest);
}

.btn-lg {
    padding: 14px 28px;
    font-size: 12px;
}

.full-width {
    width: 100%;
}

/* Button Feedback States */
.btn:disabled,
.btn[disabled] {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn[data-processing="true"] {
    animation: btn-pulse 1.5s ease-in-out infinite;
}

.btn-success {
    background: var(--col-mint) !important;
    color: var(--col-forest) !important;
    border-color: var(--col-mint) !important;
    animation: btn-flash 0.3s;
}

.btn-error {
    background: rgba(221, 17, 17, 0.1) !important;
    color: #DD1111 !important;
    border-color: #DD1111 !important;
    animation: btn-flash 0.3s;
}

@keyframes btn-pulse {
    0% {
        opacity: 0.6;
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 0.6;
    }
}

@keyframes btn-flash {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 64px 64px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    flex: 1;
    z-index: 2;
    max-width: 600px;
}

.status-indicator {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--col-mint);
    border-radius: 0;
    /* Square per design */
    margin-right: 8px;
    box-shadow: 0 0 10px var(--col-mint);
}

.hero-label {
    font-family: var(--font-mono);
    font-size: 11px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    opacity: 0.8;
}

.hero-title {
    font-family: var(--font-header);
    font-size: 82px;
    line-height: 0.9;
    font-weight: 600;
    letter-spacing: -0.04em;
    margin-bottom: 24px;
    color: var(--col-forest);
    font-size: 16px;
    opacity: 0.8;
    max-width: 600px;
}

.hero-citation {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
    padding: 12px 16px;
    border: 1px active var(--border-color);
    background: rgba(158, 255, 191, 0.05);
    border-radius: 4px;
    width: fit-content;
}

.citation-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    border: 1px solid var(--col-mint);
}

.citation-name {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 13px;
    color: var(--col-forest);
}

.citation-role {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--col-grid);
    opacity: 0.8;
}

.hero-subtext {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.subtext-line {
    width: 1px;
    background: var(--col-forest);
    height: auto;
    min-height: 100%;
}

.hero-subtext p {
    font-family: var(--font-mono);
    font-size: 14px;
    text-transform: uppercase;
    line-height: 1.6;
    letter-spacing: 0.02em;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    /* Ensure canvas sits behind content if needed, but here it's side-by-side */
}

/* Hero Canvas */
#hero-canvas {
    width: 600px;
    height: 500px;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.5);
    /* Slight tint */
    position: relative;
    /* Add technical corners */
}

#hero-canvas::after {
    content: "NETWORK_TOPOLOGY // LIVE_PREVIEW";
    position: absolute;
    bottom: 12px;
    right: 12px;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--col-forest);
    opacity: 0.6;
    pointer-events: none;
}

/* Feature Details Section */
.feature-section {
    padding: 64px;
    border-bottom: 1px solid var(--border-color);
    background: var(--col-paper);
}

.feature-container {
    /* max-width: 1200px; */
    margin: 0 auto;
    display: flex;
    gap: 64px;
    align-items: center;
}

.feature-container.reverse {
    flex-direction: row-reverse;
}

.feature-text {
    flex: 1;
}

.feature-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

.feature-label {
    font-family: var(--font-mono);
    color: var(--col-forest);
    font-size: 12px;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
    display: inline-block;
    border-bottom: 1px solid var(--col-mint);
}

.feature-title {
    font-family: var(--font-header);
    font-size: 48px;
    line-height: 1;
    margin-bottom: 24px;
    color: var(--col-forest);
}

.feature-description {
    font-family: var(--font-body);
    font-size: 18px;
    line-height: 1.6;
    color: var(--col-forest);
    opacity: 0.8;
    margin-bottom: 32px;
    max-width: 500px;
}

.feature-list {
    list-style: none;
    font-family: var(--font-mono);
    font-size: 14px;
}

.feature-list li {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.feature-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--col-mint);
    display: block;
}

/* Visual Mockups for Features */
.visual-box {
    width: 100%;
    max-width: 500px;
    aspect-ratio: 4/3;
    background: #fff;
    border: 1px solid var(--col-grid);
    position: relative;
    padding: 24px;
    box-shadow: 20px 20px 0 rgba(26, 60, 43, 0.05);
}

.visual-header {
    height: 32px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border-color);
}

.visual-content {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--col-grid);
}

.mock-line {
    height: 8px;
    background: rgba(58, 58, 56, 0.1);
    margin-bottom: 8px;
    width: 100%;
}

.mock-line.short {
    width: 60%;
}

.mock-line.accent {
    background: rgba(158, 255, 191, 0.3);
}

/* Testimonial Grid */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.testimonial-card {
    background: var(--col-paper);
    border: 1px solid var(--border-color);
    padding: 32px;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform 0.2s, box-shadow 0.2s;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 10px 10px 0 rgba(26, 60, 43, 0.05);
}

.testimonial-header {
    margin-bottom: 24px;
}

.testimonial-header h4 {
    font-family: var(--font-header);
    font-size: 24px;
    line-height: 1.1;
    color: var(--col-forest);
    margin-bottom: 8px;
}

.star-rating {
    color: var(--col-gold);
    font-size: 14px;
    letter-spacing: 2px;
}

.testimonial-body {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    color: var(--col-forest);
    opacity: 0.9;
    margin-bottom: 32px;
    flex: 1;
}

.testimonial-footer {
    display: flex;
    align-items: center;
    gap: 12px;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
}

.user-avatar {
    width: 48px;
    height: 48px;
    background-size: cover;
    background-position: center;
    border: 1px solid var(--border-color);
    filter: grayscale(100%);
    transition: filter 0.3s;
}

.testimonial-card:hover .user-avatar {
    filter: grayscale(0%);
}

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

.user-name {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--col-forest);
}

.user-role {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--col-grid);
    opacity: 0.6;
}

/* Responsive adjustments for features */
@media (max-width: 1024px) {
    .testimonial-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-container,
    .feature-container.reverse {
        flex-direction: column;
        gap: 48px;
    }

    .feature-visual {
        width: 100%;
    }

    .visual-box {
        max-width: 100%;
    }

    #hero-canvas {
        width: 100%;
        height: 400px;
    }
}

/* Bento Grid */
.bento-section {
    padding: 64px;
    background: var(--col-paper);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.section-header {
    margin-bottom: 48px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.section-header h2 {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.1em;
    background: var(--col-grid);
    color: #fff;
    padding: 4px 8px;
}

.separator-line {
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
    gap: 1px;
    background: var(--col-grid);
    /* Gap color */
    border: 1px solid var(--col-grid);
}

.bento-cell {
    background: var(--col-paper);
    padding: 32px;
    position: relative;
    min-height: 300px;
    display: flex;
    flex-direction: column;
}

.cell-large {
    grid-column: span 2;
}

.cell-wide {
    grid-column: span 3;
}

.cell-tag {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 4px;
}

.tag-mint {
    background: var(--col-mint);
}

.tag-coral {
    background: var(--col-coral);
}

.tag-gold {
    background: var(--col-gold);
}

.tag-forest {
    background: var(--col-forest);
}

.cell-content h3 {
    font-family: var(--font-mono);
    font-size: 14px;
    margin-bottom: 12px;
    color: var(--col-forest);
    display: inline-block;
    border-bottom: 1px solid transparent;
}

.cell-content p {
    font-size: 18px;
    max-width: 90%;
    margin-bottom: 24px;
    opacity: 0.8;
}

/* Mockup Code Box */
.mockup-box {
    background: var(--col-forest);
    color: #fff;
    padding: 16px;
    font-family: var(--font-mono);
    font-size: 12px;
    margin-top: auto;
    border-left: 2px solid var(--col-mint);
}

.code-line {
    margin-bottom: 4px;
    opacity: 0.9;
}

/* Badge */
.status-row {
    display: flex;
    gap: 8px;
    margin-top: auto;
}

.badge {
    border: 1px solid var(--border-color);
    padding: 4px 12px;
    font-family: var(--font-mono);
    font-size: 10px;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.5);
}

/* Section specific styles */

/* Audience / JTBD Section */
.audience-section {
    padding: 64px;
    background: var(--col-paper);
    border-bottom: 1px solid var(--border-color);
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.audience-block {
    padding: 32px;
    border: 1px solid var(--border-color);
    background: #fff;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform 0.2s, box-shadow 0.2s;
}

.audience-block:hover {
    transform: translateY(-4px);
    box-shadow: 10px 10px 0 rgba(26, 60, 43, 0.05);
}

.audience-label {
    font-family: var(--font-mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--col-grid);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--col-mint);
    display: inline-block;
}

.audience-subheading {
    font-family: var(--font-header);
    font-size: 20px;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--col-forest);
}

.audience-body {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    color: var(--col-forest);
    opacity: 0.8;
}

/* How It Works Section */
.how-it-works-section {
    padding: 64px;
    background: var(--col-paper);
    border-bottom: 1px solid var(--border-color);
}

.how-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.how-step {
    padding: 24px;
    border: 1px solid var(--border-color);
    background: #fff;
    position: relative;
}

.step-number {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--col-mint);
    background: var(--col-forest);
    padding: 4px 8px;
    display: inline-block;
    margin-bottom: 16px;
}

.step-heading {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--col-forest);
    text-transform: uppercase;
}

.step-body {
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.5;
    color: var(--col-forest);
    opacity: 0.8;
}

/* Pricing Section */
.pricing-section {
    padding: 64px;
    background: var(--col-paper);
    border-bottom: 1px solid var(--border-color);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
    margin-bottom: 48px;
}

.pricing-card {
    padding: 32px;
    border: 1px solid var(--border-color);
    background: #fff;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.2s;
}

.pricing-card.highlight {
    border: 2px solid var(--col-forest);
    background: rgba(158, 255, 191, 0.05);
}

.pricing-label {
    font-family: var(--font-mono);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--col-grid);
    margin-bottom: 16px;
}

.pricing-price {
    font-family: var(--font-header);
    font-size: 32px;
    color: var(--col-forest);
    margin-bottom: 8px;
}

.pricing-tag {
    font-family: var(--font-mono);
    font-size: 10px;
    background: var(--col-mint);
    color: var(--col-forest);
    padding: 4px 8px;
    display: inline-block;
    margin-bottom: 24px;
}

.pricing-subtext {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--col-grid);
    margin-bottom: 24px;
    opacity: 0.8;
}

.pricing-bullets {
    list-style: none;
    margin-bottom: 32px;
    flex: 1;
}

.pricing-bullets li {
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 12px;
    padding-left: 20px;
    position: relative;
    color: var(--col-forest);
    opacity: 0.9;
}

.pricing-bullets li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--col-mint);
    font-family: var(--font-mono);
}

.lifetime-block {
    background: var(--col-forest);
    color: #fff;
    padding: 48px;
    border: 1px solid var(--border-color);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.lifetime-label {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--col-mint);
    letter-spacing: 0.1em;
    margin-bottom: 16px;
    display: block;
    text-transform: uppercase;
}

.lifetime-title {
    font-family: var(--font-header);
    font-size: 32px;
    margin-bottom: 16px;
    color: #fff;
}

.lifetime-old-price {
    text-decoration: line-through;
    opacity: 0.6;
    margin-right: 8px;
    font-weight: 400;
}

.lifetime-body {
    font-family: var(--font-body);
    font-size: 16px;
    opacity: 0.8;
    margin-bottom: 24px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.lifetime-note {
    font-family: var(--font-mono);
    font-size: 10px;
    opacity: 0.5;
    margin-top: 16px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Outcomes Section */
.outcomes-section {
    padding: 64px;
    background: var(--col-paper);
    border-bottom: 1px solid var(--border-color);
}

.outcomes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
    margin-bottom: 48px;
}

.outcome-block {
    padding: 32px;
    border-left: 2px solid var(--col-mint);
    background: #fff;
}

.outcome-title {
    font-family: var(--font-header);
    font-size: 20px;
    margin-bottom: 16px;
    color: var(--col-forest);
}

.outcome-body {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    color: var(--col-forest);
    opacity: 0.8;
}

/* FAQ Section */
.faq-section {
    padding: 64px;
    background: var(--col-paper);
    border-bottom: 1px solid var(--border-color);
}

.faq-container {
    /* max-width: 1200px; */
    padding: 100px 0px;
    margin: 0 auto;
    counter-reset: faq-counter;
}

.faq-item {
    border: 1px solid var(--border-color);
    background: #fff;
    padding: 24px;
    margin-bottom: 16px;
    counter-increment: faq-counter;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item:hover {
    border-color: var(--col-forest);
    box-shadow: 4px 4px 0 rgba(26, 60, 43, 0.05);
}

.faq-item.active {
    border-left: 4px solid var(--col-mint);
    padding-left: 21px; /* Compensate for border width to keep alignment if needed, or let it shift */
}

.faq-question {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 700;
    color: var(--col-forest);
    margin-bottom: 0;
    display: flex;
    align-items: center;
    cursor: pointer;
}

.faq-question::before {
    content: counter(faq-counter, decimal-leading-zero) ".";
    color: var(--col-mint);
    margin-right: 12px;
    font-weight: 400;
}

.faq-question::after {
    content: "[+]";
    color: var(--col-mint);
    font-size: 12px;
    margin-left: auto;
}

.faq-item.active .faq-question {
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.faq-item.active .faq-question::after {
    content: "[-]";
}

.faq-answer {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    color: var(--col-forest);
    opacity: 0.8;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 0.8; transform: translateY(0); }
}

/* Form Section */
.cta-section {
    padding: 120px 0;
    display: flex;
    justify-content: center;
}

.technical-form {
    /* width: 640px; */
    padding: 64px;
    border: 1px solid var(--col-grid);
    position: relative;
    background: var(--col-paper);
}

.corner-marker {
    position: absolute;
    width: 10px;
    height: 10px;
    border-color: var(--col-forest);
    border-style: solid;
}

.tl {
    top: -1px;
    left: -1px;
    border-width: 2px 0 0 2px;
}

.tr {
    top: -1px;
    right: -1px;
    border-width: 2px 2px 0 0;
}

.bl {
    bottom: -1px;
    left: -1px;
    border-width: 0 0 2px 2px;
}

.br {
    bottom: -1px;
    right: -1px;
    border-width: 0 2px 2px 0;
}

.technical-form h2 {
    font-family: var(--font-header);
    font-size: 48px;
    line-height: 1;
    margin-bottom: 16px;
    text-align: center;
}

.technical-form p {
    font-family: var(--font-mono);
    text-align: center;
    margin-bottom: 48px;
    opacity: 0.7;
}

.signup-form {
    /* max-width: 400px; */
    margin: 0 auto;
}

.input-group {
    margin-bottom: 24px;
}

.input-group label {
    display: block;
    font-family: var(--font-mono);
    font-size: 10px;
    margin-bottom: 8px;
    text-transform: uppercase;
    font-weight: 700;
}

.input-group input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--col-grid);
    background: #fff;
    font-family: var(--font-mono);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

.input-group input:focus {
    border-color: var(--col-forest);
    box-shadow: 0 0 0 2px rgba(26, 60, 43, 0.1);
}

/* Footer */
.technical-footer {
    border-top: 1px solid var(--border-color);
    padding: 64px;
    background: #fff;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-col h4 {
    font-family: var(--font-mono);
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    color: var(--col-forest);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 12px;
    margin-bottom: 12px;
    opacity: 0.6;
}

.footer-col a:hover {
    opacity: 1;
}

.text-right {
    text-align: right;
}

.footer-col p {
    font-family: var(--font-mono);
    font-size: 10px;
    opacity: 0.5;
    margin-bottom: 8px;
}

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

    .testimonial-grid,
    .audience-grid,
    .pricing-grid,
    .outcomes-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .cell-large,
    .cell-wide {
        grid-column: span 1;
    }

    .hero-title {
        font-size: 64px;
    }

    .technical-form {
        width: 90%;
        padding: 32px;
    }
}

@media (max-width: 768px) {
    .testimonial-grid,
    .audience-grid,
    .pricing-grid,
    .outcomes-grid,
    .how-grid {
        grid-template-columns: 1fr;
    }

    .hero-section {
        flex-direction: column;
        padding-top: 100px;
    }

    .hero-visual {
        width: 100%;
        margin-top: 48px;
    }

    #hero-canvas {
        width: 100%;
        height: 400px;
    }

    .nav-center {
        display: none;
    }

    .nav-right .btn-ghost {
        display: none;
    }
}