/* =====================================================
   EXARGEN - Page Layout Styles
   ===================================================== */

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

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--space-24);
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
}

.hero-text {
    max-width: 560px;
}

.hero-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: var(--space-4);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: var(--font-extrabold);
    line-height: 1.1;
    margin-bottom: var(--space-6);
}

.hero-description {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-8);
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-canvas-container {
    width: 100%;
    height: 500px;
    border-radius: 16px;
    overflow: hidden;
}

.hero-canvas-container canvas {
    display: block;
    width: 100%;
    height: 100%;
}

/* Hero Background Elements */
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 0;
}

.hero-glow {
    position: absolute;
    top: -100px;
    right: -100px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(124, 93, 245, 0.25), transparent 70%);
    filter: blur(80px);
}

@media (max-width: 900px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text {
        max-width: 100%;
    }

    .hero-description {
        max-width: 100%;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-visual {
        order: -1;
        height: 300px;
    }

    .hero-canvas-container {
        height: 300px;
    }
}

/* =================== Audience Section =================== */

.audience-section {
    padding: var(--space-16) 0;
    text-align: center;
}

.audience-title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-8);
}

.audience-pills {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* =================== Working Approach Section =================== */

.approach-section {
    background: var(--color-bg);
    text-align: center;
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    margin-top: var(--space-4);
}

.approach-card {
    position: relative;
    background: var(--color-surface);
    border-radius: var(--radius-2xl);
    padding: var(--space-8) var(--space-6);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all var(--transition-base);
    text-align: center;
}

.approach-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(124, 93, 245, 0.1);
    border-color: rgba(124, 93, 245, 0.2);
}

.approach-step {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: var(--font-extrabold);
    color: rgba(107, 76, 230, 0.08);
    line-height: 1;
}

.approach-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-gradient);
    border-radius: var(--radius-xl);
    margin: 0 auto var(--space-5);
    color: white;
}

.approach-icon svg {
    width: 28px;
    height: 28px;
}

.approach-card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.approach-card p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

@media (max-width: 900px) {
    .approach-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: var(--space-4) auto 0;
    }
}

/* =================== Services Section =================== */

.services-section {
    background: var(--color-bg-alt);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

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

@media (max-width: 640px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* =================== Research Section =================== */

.research-section {
    background: var(--color-bg);
}

.research-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
}

.research-column {
    background: var(--color-surface);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.research-column-title {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 3px solid var(--color-primary);
    display: inline-block;
}

.research-column-title--secondary {
    border-bottom-color: var(--color-primary-light);
}

.research-item {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-4) 0;
}

.research-item + .research-item {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.research-item-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(107, 76, 230, 0.1), rgba(107, 76, 230, 0.05));
    border-radius: var(--radius-lg);
    color: var(--color-primary);
}

.research-item-icon svg {
    width: 22px;
    height: 22px;
}

.research-item h4 {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-2);
}

.research-item p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

@media (max-width: 900px) {
    .research-grid {
        grid-template-columns: 1fr;
    }
}

/* =================== Our Work Section =================== */

.work-section {
    background: var(--color-bg-alt);
}

.work-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.work-card {
    position: relative;
    background: var(--color-surface);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.work-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(124, 93, 245, 0.1);
    border-color: rgba(124, 93, 245, 0.2);
}

.work-card-badge {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    padding: var(--space-1) var(--space-3);
    background: linear-gradient(135deg, rgba(107, 76, 230, 0.1), rgba(107, 76, 230, 0.05));
    color: var(--color-primary);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.work-card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-gradient);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-5);
    color: white;
}

.work-card-icon svg {
    width: 28px;
    height: 28px;
}

.work-card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.work-card p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    flex: 1;
}

.work-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-5);
    padding-top: var(--space-4);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.work-tag {
    padding: var(--space-1) var(--space-3);
    background: rgba(124, 93, 245, 0.1);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--color-primary-light);
}

@media (max-width: 1024px) {
    .work-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
}

/* =================== Pricing Section =================== */

.pricing-section {
    background: var(--color-bg);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    align-items: stretch;
}

@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto;
    }
}

/* =================== POC Section =================== */

.poc-section {
    position: relative;
    background: var(--color-surface);
    color: white;
    text-align: center;
    overflow: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.poc-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(124, 93, 245, 0.2), transparent 70%);
    filter: blur(60px);
}

.poc-content {
    position: relative;
    z-index: 1;
}

.poc-tag {
    color: var(--color-primary-light);
}

.poc-title {
    color: white;
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
}

.poc-subtitle {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-lg);
    margin-bottom: var(--space-8);
}

.poc-section .btn-primary {
    background: var(--color-primary-gradient);
    color: white;
}

.poc-section .btn-primary:hover {
    box-shadow: 0 8px 25px rgba(124, 93, 245, 0.4);
}

/* =================== CTA Banner =================== */

.cta-banner {
    background: var(--color-primary-gradient);
    padding: var(--space-16) 0;
    text-align: center;
    color: white;
}

.cta-title {
    color: white;
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
}

.cta-subtitle {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-8);
}

.cta-banner .btn {
    background: white;
    color: var(--color-primary);
}

.cta-banner .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}