/*
 * The Living Company - Home / Landing Page Styles
 *
 * Page-specific styles for the public landing page (home.html).
 * Includes: hero, problems, AI difference, comparison, methodology,
 *           stats, features, quote, CTA sections.
 * Requires: theme.css + public.css (loaded first).
 */

/* ==========================================================================
   Landing Page Button Variants
   ========================================================================== */

.btn-white {
    background: var(--color-white);
    color: var(--color-black);
}

.btn-white:hover {
    background: var(--color-gray-100);
}

.btn-large {
    padding: 18px 36px;
    font-size: 14px;
}

.btn-trial {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(45, 80, 22, 0.3);
}

.btn-trial:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(45, 80, 22, 0.4);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 160px 60px 120px;
    text-align: center;
    background: linear-gradient(180deg, var(--color-off-white) 0%, var(--color-white) 100%);
    position: relative;
}

.hero-content {
    max-width: 900px;
}

.hero-eyebrow {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 32px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(45, 80, 22, 0.1);
    padding: 8px 16px;
    border-radius: 20px;
}

.hero-eyebrow::before {
    content: "";
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(42px, 6vw, 72px);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 28px;
    color: var(--color-black);
}

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

.hero-subtitle {
    font-size: 19px;
    font-weight: 400;
    color: var(--color-gray-600);
    max-width: 680px;
    margin: 0 auto 20px;
    line-height: 1.7;
}

.hero-stat {
    font-size: 14px;
    color: var(--color-gray-400);
    margin-bottom: 40px;
}

.hero-stat strong {
    color: var(--color-black);
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.hero-note {
    font-size: 13px;
    color: var(--color-gray-400);
}

.hero-scroll {
    position: absolute;
    bottom: 48px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.hero-scroll span {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gray-400);
}

.hero-scroll-line {
    width: 1px;
    height: 48px;
    background: var(--color-gray-400);
    animation: scrollPulse 2s ease infinite;
}

@keyframes scrollPulse {
    0%, 100% { transform: scaleY(1); opacity: 1; }
    50% { transform: scaleY(0.5); opacity: 0.5; }
}

/* ==========================================================================
   Section Styles (shared across landing sections)
   ========================================================================== */

.section {
    padding: 140px 60px;
}

.section-dark {
    background: var(--color-black);
    color: var(--color-white);
}

.section-alt {
    background: var(--color-gray-100);
}

.section-header {
    max-width: 700px;
    margin-bottom: 80px;
}

.section-header.centered {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.section-eyebrow {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.section-dark .section-eyebrow {
    color: var(--color-accent);
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(36px, 4.5vw, 56px);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.section-header p {
    font-size: 17px;
    color: var(--color-gray-600);
    margin-top: 20px;
    line-height: 1.7;
}

.section-dark .section-header p {
    color: var(--color-gray-400);
}

/* ==========================================================================
   Problem Section
   ========================================================================== */

.problem-section {
    background: linear-gradient(180deg, var(--color-gray-800) 0%, var(--color-black) 100%);
    padding: 140px 60px;
}

.problem-intro {
    max-width: 800px;
    margin: 0 auto 80px;
    text-align: center;
}

.problem-intro .section-eyebrow {
    color: #a5d66f;
}

.problem-intro h2 {
    font-family: var(--font-display);
    font-size: clamp(36px, 4.5vw, 52px);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--color-white);
    margin-bottom: 24px;
}

.problem-intro .lead {
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-gray-400);
    margin-bottom: 16px;
}

.problem-stat {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.08);
    padding: 12px 24px;
    border-radius: 8px;
    margin-top: 24px;
}

.problem-stat-number {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 500;
    color: #a5d66f;
}

.problem-stat-text {
    font-size: 14px;
    color: var(--color-gray-400);
    text-align: left;
    line-height: 1.4;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.problem-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 40px 32px;
    position: relative;
    transition: var(--transition);
}

.problem-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.12);
    transform: translateY(-4px);
}

.problem-icon {
    width: 48px;
    height: 48px;
    background: rgba(165, 214, 111, 0.18);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 20px;
    color: #a5d66f;
}

.problem-card h3 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 16px;
    color: var(--color-white);
}

.problem-card .problem-summary {
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
}

.problem-card .problem-detail {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-gray-400);
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.problem-card .problem-detail strong {
    color: rgba(255, 255, 255, 0.6);
}

/* ==========================================================================
   AI Difference Section
   ========================================================================== */

.difference-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    max-width: 1200px;
    margin: 0 auto;
    align-items: center;
}

.difference-content h3 {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 400;
    margin-bottom: 24px;
    color: var(--color-black);
}

.difference-content p {
    font-size: 16px;
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: 16px;
}

.difference-list {
    list-style: none;
    margin-top: 32px;
}

.difference-list li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
    font-size: 15px;
    color: var(--color-gray-600);
}

.difference-list li::before {
    content: "";
    width: 24px;
    height: 24px;
    min-width: 24px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
}

.difference-visual {
    background: var(--color-off-white);
    border-radius: 12px;
    padding: 48px;
    position: relative;
}

.conversation-demo {
    background: var(--color-white);
    border-radius: 8px;
    padding: 32px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}

.demo-message {
    margin-bottom: 24px;
}

.demo-message:last-child {
    margin-bottom: 0;
}

.demo-ai {
    font-family: var(--font-display);
    font-size: 18px;
    font-style: italic;
    color: var(--color-black);
    line-height: 1.6;
    padding-left: 20px;
    border-left: 2px solid var(--color-primary);
}

.demo-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gray-400);
    margin-bottom: 8px;
}

/* ==========================================================================
   Methodology Steps
   ========================================================================== */

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.method-step {
    text-align: center;
    padding: 32px 24px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 8px;
    transition: var(--transition);
}

.method-step:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}

.method-number {
    width: 56px;
    height: 56px;
    background: var(--color-off-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-family: var(--font-display);
    font-size: 24px;
    color: var(--color-primary);
    transition: var(--transition);
}

.method-step:hover .method-number {
    background: var(--color-primary);
    color: var(--color-white);
}

.method-step h3 {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 12px;
    color: var(--color-black);
}

.method-step p {
    font-size: 14px;
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* ==========================================================================
   Comparison Section
   ========================================================================== */

.comparison-section {
    background: var(--color-off-white);
    padding: 120px 60px;
}

.comparison-container {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.comparison-card {
    background: var(--color-white);
    border-radius: 12px;
    padding: 40px;
    border: 1px solid var(--color-gray-200);
}

.comparison-card.old {
    position: relative;
}

.comparison-card.new {
    border-color: var(--color-primary);
    box-shadow: 0 8px 32px rgba(45, 80, 22, 0.12);
}

.comparison-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-gray-200);
}

.comparison-card.new .comparison-card-header {
    border-bottom-color: rgba(45, 80, 22, 0.2);
}

.comparison-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.comparison-card.old .comparison-icon {
    background: var(--color-gray-100);
    color: var(--color-gray-600);
}

.comparison-card.new .comparison-icon {
    background: var(--color-primary);
    color: var(--color-white);
}

.comparison-card-title {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-gray-400);
}

.comparison-card.new .comparison-card-title {
    color: var(--color-primary);
}

.comparison-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.comparison-item:last-child {
    margin-bottom: 0;
}

.comparison-item-icon {
    width: 24px;
    height: 24px;
    min-width: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    margin-top: 2px;
}

.comparison-card.old .comparison-item-icon {
    background: var(--color-gray-100);
    color: var(--color-gray-400);
}

.comparison-card.new .comparison-item-icon {
    background: rgba(45, 80, 22, 0.1);
    color: var(--color-primary);
}

.comparison-item-content {
    flex: 1;
}

.comparison-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-gray-400);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.comparison-value {
    font-family: var(--font-display);
    font-size: 20px;
    color: var(--color-black);
    line-height: 1.3;
}

.comparison-card.old .comparison-value {
    color: var(--color-gray-600);
}

.comparison-card.new .comparison-value {
    color: var(--color-black);
    font-weight: 500;
}

.comparison-badge {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.05em;
    padding: 6px 12px;
    border-radius: 4px;
    margin-top: 24px;
}

/* ==========================================================================
   Stats Section
   ========================================================================== */

.stats-section {
    background: var(--color-primary);
    padding: 100px 60px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}

.stat-item {
    color: var(--color-white);
}

.stat-value {
    font-family: var(--font-display);
    font-size: clamp(40px, 4vw, 56px);
    font-weight: 400;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 13px;
    font-weight: 500;
    color: rgba(255,255,255,0.7);
    letter-spacing: 0.02em;
}

/* ==========================================================================
   Features Grid
   ========================================================================== */

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: var(--color-white);
    padding: 36px;
    border: 1px solid var(--color-gray-200);
    border-radius: 8px;
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--color-off-white);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 20px;
    color: var(--color-primary);
}

.feature-card h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--color-black);
}

.feature-card p {
    font-size: 14px;
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* ==========================================================================
   Testimonial / Quote Section
   ========================================================================== */

.quote-section {
    padding: 140px 60px;
    background: var(--color-off-white);
    text-align: center;
}

.quote-content {
    max-width: 800px;
    margin: 0 auto;
}

.quote-text {
    font-family: var(--font-display);
    font-size: clamp(28px, 3.5vw, 40px);
    font-style: italic;
    font-weight: 400;
    line-height: 1.4;
    color: var(--color-black);
    margin-bottom: 32px;
}

.quote-author {
    font-size: 14px;
    color: var(--color-gray-600);
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta {
    padding: 160px 60px;
    text-align: center;
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-off-white) 100%);
}

.cta-badge {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: rgba(45, 80, 22, 0.1);
    padding: 8px 16px;
    border-radius: 20px;
    margin-bottom: 32px;
}

.cta h2 {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta h2 em {
    font-style: italic;
    color: var(--color-primary);
}

.cta p {
    font-size: 17px;
    color: var(--color-gray-600);
    margin-bottom: 40px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.cta-note {
    font-size: 13px;
    color: var(--color-gray-400);
}

/* ==========================================================================
   Responsive - Home Page Sections
   ========================================================================== */

@media (max-width: 1024px) {
    .problems-grid,
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .methodology-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .difference-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .difference-visual {
        order: -1;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 120px 24px 80px;
    }

    .hero-scroll {
        display: none;
    }

    .section {
        padding: 80px 24px;
    }

    .stats-section {
        padding: 80px 24px;
    }

    .problem-section {
        padding: 80px 24px;
    }

    .problem-stat {
        flex-direction: column;
        text-align: center;
    }

    .problem-stat-text {
        text-align: center;
    }

    .comparison-section {
        padding: 80px 24px;
    }

    .comparison-container {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .quote-section {
        padding: 80px 24px;
    }

    .cta {
        padding: 100px 24px;
    }

    .problems-grid,
    .methodology-grid,
    .stats-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }
}