/* Section-Specific Styles */

/* Hero Section */
.hero {
    padding: 140px 0 100px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, #fafbff 0%, #ffffff 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 1400px;
    height: 1400px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.25) 0%, rgba(118, 75, 162, 0.15) 40%, transparent 70%);
    pointer-events: none;
    animation: rotate 25s linear infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -100px;
    right: -100px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(118, 75, 162, 0.2) 0%, transparent 60%);
    pointer-events: none;
    animation: rotate 30s linear infinite reverse;
}

.hero h1 {
    font-size: 72px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.04em;
    max-width: 900px;
    background: linear-gradient(135deg, #764ba2 0%, #4a4a8a 50%, #1a1a2e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease;
    position: relative;
    z-index: 1;
}

.hero .lead {
    font-size: 22px;
    color: var(--color-text-secondary);
    margin-bottom: 48px;
    max-width: 700px;
    font-weight: 400;
    line-height: 1.6;
    animation: fadeInUp 0.8s ease 0.1s backwards;
    position: relative;
    z-index: 1;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 64px;
    animation: fadeInUp 0.8s ease 0.2s backwards;
    position: relative;
    z-index: 1;
}

.tag-line {
    font-size: 14px;
    color: var(--color-text-secondary);
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.3s backwards;
    position: relative;
    z-index: 1;
}

.tag-line span {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(118, 75, 162, 0.08) 100%);
    border-radius: 20px;
    transition: all 0.3s ease;
    border: 1px solid rgba(99, 102, 241, 0.15);
}

.tag-line span:hover {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.18) 0%, rgba(118, 75, 162, 0.15) 100%);
    transform: translateY(-2px);
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.tag-line span:before {
    content: "✓";
    color: var(--color-accent);
    font-weight: 700;
    font-size: 16px;
}

/* Value Section */
.value {
    padding: 120px 0;
    background: linear-gradient(180deg, #fafafa 0%, #ffffff 100%);
    position: relative;
}

.value h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 64px;
    letter-spacing: -0.03em;
    text-align: center;
}

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

.value-item {
    text-align: center;
    padding: 40px 32px;
    border-radius: 16px;
    background: white;
    box-shadow: var(--shadow-sm);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--color-border);
}

.value-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent);
}

.value-item h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-text);
}

.value-item p {
    color: var(--color-text-secondary);
    font-size: 15px;
    line-height: 1.7;
}

/* Product Section */
.product {
    padding: 120px 0;
    position: relative;
}

.product h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}

.product-intro {
    font-size: 20px;
    color: var(--color-text-secondary);
    margin-bottom: 80px;
    max-width: 700px;
}

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

.product-item {
    padding: 40px;
    border-radius: 20px;
    background: linear-gradient(135deg, #f5f7fa 0%, #f0f2f5 100%);
    border: 1px solid var(--color-border);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.product-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--gradient-primary);
    transition: height 0.4s ease;
}

.product-item:hover::before {
    height: 100%;
}

.product-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
    background: white;
}

.product-item h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-text);
}

.product-item p {
    color: var(--color-text-secondary);
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 24px;
}

.product-list {
    list-style: none;
    padding: 0;
}

.product-list li {
    color: var(--color-text-secondary);
    font-size: 14px;
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    transition: color 0.2s ease;
}

.product-list li:hover {
    color: var(--color-text);
}

.product-list li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 600;
}

/* AI Section */
.ai {
    padding: 120px 0;
    background: #1a1a2e;
    color: white;
    position: relative;
    overflow: hidden;
}

.ai::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.3) 0%, transparent 70%);
    pointer-events: none;
}

.ai h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -0.03em;
    color: white;
}

.ai-intro {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 80px;
    max-width: 700px;
}

.ai-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.ai-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.ai-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.ai-item h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: white;
}

.ai-item p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    line-height: 1.7;
}

/* Examples Section */
.examples {
    padding: 80px 0;
}

.examples h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 32px;
    letter-spacing: -0.03em;
}

.example {
    margin-bottom: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

.example:last-child {
    border-bottom: none;
}

.example-tag {
    font-size: 12px;
    font-weight: 700;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
    display: inline-block;
    padding: 6px 12px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 6px;
}

.example h3 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.example p {
    color: var(--color-text-secondary);
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 24px;
    max-width: 800px;
}

.example-impact {
    background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf1 100%);
    padding: 24px 32px;
    border-radius: 12px;
    border-left: 4px solid var(--color-accent);
    max-width: 800px;
    box-shadow: var(--shadow-sm);
}

.example-impact strong {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.example-impact p {
    margin: 8px 0 0 0;
    font-size: 16px;
}

/* Tech Section */
.tech {
    padding: 120px 0;
    background: var(--color-bg-alt);
}

.tech h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}

.tech-intro {
    font-size: 20px;
    color: var(--color-text-secondary);
    margin-bottom: 80px;
    max-width: 700px;
}

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

.tech-item {
    background: white;
    padding: 32px 24px;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
}

.tech-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}

.tech-item h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text);
}

.tech-item p {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* Compliance Section */
.compliance {
    padding: 120px 0;
}

.compliance h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}

.compliance-intro {
    font-size: 20px;
    color: var(--color-text-secondary);
    margin-bottom: 80px;
    max-width: 700px;
}

.compliance-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
}

.compliance-item {
    padding: 32px 24px;
    background: var(--color-bg-alt);
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--color-border);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.compliance-item:hover {
    background: white;
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}

.compliance-item h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text);
}

.compliance-item p {
    font-size: 13px;
    color: var(--color-text-secondary);
}

/* CTA Section */
.cta {
    padding: 140px 0;
    text-align: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

.cta .container {
    position: relative;
    z-index: 1;
}

.cta h2 {
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
    color: white;
}

.cta p {
    font-size: 22px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
}

.cta .btn {
    background: white;
    color: var(--color-text);
    font-size: 16px;
    padding: 16px 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.cta .btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}