:root {
    --primary: #3b82f6;
    --primary-glow: rgba(59, 130, 246, 0.5);
    --secondary: #8b5cf6;
    --accent: #22d3ee;
    --background: #020617;
    --surface: #0f172a;
    --card: rgba(30, 41, 59, 0.7);
    --text: #f8fafc;
    --text-muted: #94a3b8;
    --glass: rgba(255, 255, 255, 0.03);
    --border: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
    background-color: var(--background);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Navbar */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 0;
    z-index: 1000;
    background: rgba(2, 6, 23, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 180px 0 100px;
    background: radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 60%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    filter: blur(60px);
    z-index: -1;
    opacity: 0.3;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
}

.hero-text h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-text p {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    border-radius: 9999px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    box-shadow: 0 10px 25px -5px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 30px -10px rgba(59, 130, 246, 0.6);
}

.hero-image {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 30px 60px -12px rgba(0,0,0,0.5);
    border: 1px solid var(--border);
}

.hero-image img {
    width: 100%;
    display: block;
    transform: scale(1.05);
    transition: transform 10s ease;
}

.hero-image:hover img {
    transform: scale(1);
}

/* Services / Pricing Section */
.section {
    padding: 100px 0;
}

.section-tag {
    color: var(--primary);
    text-transform: uppercase;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    display: block;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    background: var(--glass);
    padding: 2.5rem;
    border-radius: 24px;
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(59, 130, 246, 0.3);
}

.card-icon {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.card-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.card-type {
    font-size: 0.75rem;
    text-transform: uppercase;
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary);
    padding: 0.25rem 0.75rem;
    border-radius: 99px;
    margin-bottom: 1.5rem;
    align-self: flex-start;
}

.card-price {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.card-price span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
}

.card-features {
    list-style: none;
    margin-top: auto;
}

.card-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-muted);
}

.card-features li::before {
    content: '✓';
    color: var(--primary);
    font-weight: bold;
}

/* Footer */
footer {
    padding: 4rem 0;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-muted);
}

/* Form Styles */
.form-container {
    background: var(--glass);
    padding: 3rem;
    border-radius: 24px;
    border: 1px solid var(--border);
    max-width: 800px;
    margin: 0 auto;
}

/* Expert Section */
.expert-feature {
    background: var(--glass);
    padding: 4rem;
    border-radius: 40px;
    border: 1px solid var(--border);
    margin-bottom: 4rem;
    position: relative;
    overflow: hidden;
}

.expert-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary), var(--secondary));
}

.expert-description {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    max-width: 900px;
}

.expert-badges {
    display: flex;
    gap: 3rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.badge-item {
    display: flex;
    flex-direction: column;
}

.badge-count {
    font-family: 'Outfit', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.badge-label {
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    font-weight: 700;
    margin-top: 0.5rem;
    color: var(--text-muted);
}

.expert-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
}

.detail-post strong {
    display: block;
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.detail-post p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

@media (max-width: 640px) {
    .expert-badges {
        gap: 1.5rem;
    }
    .badge-count {
        font-size: 2.5rem;
    }
    .expert-feature {
        padding: 2rem;
    }
}

/* Pricing Info Section */
.pricing-info {
    margin-top: 4rem;
    background: rgba(30, 41, 59, 0.4);
    padding: 3rem;
    border-radius: 32px;
    border: 1px solid var(--border);
}

.info-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.info-icon {
    font-size: 1.5rem;
}

.info-header h3 {
    font-size: 1.75rem;
}

.info-description {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    max-width: 800px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
}

.info-item {
    border-left: 2px solid var(--primary);
    padding-left: 1.5rem;
}

.info-item h4 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    color: var(--text);
}

.info-item p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.info-footer {
    margin-top: 3rem;
    font-size: 0.875rem;
    color: var(--primary);
    font-style: italic;
    opacity: 0.8;
}

/* AI Solutions Section */
.ai-feature-box {
    background: radial-gradient(circle at top right, rgba(139, 92, 246, 0.1), transparent 50%),
                radial-gradient(circle at bottom left, rgba(34, 211, 238, 0.1), transparent 50%);
    border-radius: 40px;
    padding: 5rem 4rem;
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.ai-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 1.5rem auto 0;
}

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

.ai-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 2.5rem;
    transition: all 0.3s ease;
}

.ai-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
    border-color: var(--primary);
}

.ai-card.highlight {
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.05));
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.ai-card-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.ai-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.ai-card p {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.ai-example {
    background: rgba(0, 0, 0, 0.4);
    padding: 1.5rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.ex-section {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.ex-label {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--accent);
    letter-spacing: 0.05em;
    background: rgba(34, 211, 238, 0.1);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    align-self: flex-start;
}

.ex-section p {
    font-size: 0.875rem !important;
    color: var(--text) !important;
    margin: 0 !important;
    line-height: 1.5 !important;
}

.ex-section strong {
    color: var(--primary);
}

@media (max-width: 1024px) {
    .ai-cards-grid {
        grid-template-columns: 1fr;
    }
    
    .ai-feature-box {
        padding: 3rem 2rem;
    }
}

.ai-stack-badges {
    margin-top: 4rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    border-top: 1px solid var(--border);
    padding-top: 3rem;
}

.ai-stack-badges span {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.ai-stack-badges .badge {
    background: rgba(255, 255, 255, 0.05);
    padding: 0.5rem 1.25rem;
    border-radius: 99px;
    font-size: 0.875rem;
    color: var(--text);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.ai-stack-badges .badge:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
}

.input-box {
    width: 100%;
    padding: 1rem 1.25rem;
    background: rgba(2, 6, 23, 0.5);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text);
    font-size: 1rem;
    transition: all 0.3s ease;
    outline: none;
}

.input-box:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

textarea.input-box {
    resize: none;
    min-height: 120px;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 640px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }
}

.form-status {
    margin-top: 1rem;
    text-align: center;
    font-size: 0.875rem;
}

.form-status.success { color: #10b981; }
.form-status.error { color: #ef4444; }

@media (max-width: 968px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .hero-text p {
        margin-left: auto;
        margin-right: auto;
    }
}