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

/* Prevent horizontal scroll on mobile */
html, body {
    overflow-x: hidden;
    width: 100%;
}

/* Ensure proper mobile viewport */
@media (max-width: 480px) {
    html {
        font-size: 16px;
    }
    
    body {
        min-height: 100vh;
        position: relative;
    }
}

/* Custom Alert Popup */
.custom-alert {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.custom-alert.show {
    opacity: 1;
    visibility: visible;
}

.alert-content {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 16px;
    padding: 32px;
    max-width: 400px;
    width: 90%;
    text-align: center;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: scale(0.9) translateY(20px);
    transition: all 0.3s ease;
}

.custom-alert.show .alert-content {
    transform: scale(1) translateY(0);
}

.alert-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
}

.alert-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #f1f5f9;
    margin-bottom: 8px;
}

.alert-message {
    color: #cbd5e1;
    margin-bottom: 24px;
    line-height: 1.5;
}

.alert-button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 100px;
}

.alert-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.alert-button:active {
    transform: translateY(0);
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #e2e8f0;
    background-color: #0f172a;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

/* Mobile Menu Overlay */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo h2 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.8rem;
    font-weight: 700;
}

.nav-logo .logo-image {
    height: 40px;
    width: auto;
    max-width: 150px;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: #e2e8f0;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: #667eea;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-cta {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white !important;
    padding: 10px 20px;
    border-radius: 25px;
    transition: transform 0.3s ease;
}

.nav-cta:hover {
    transform: translateY(-2px);
    color: white !important;
}

.nav-cta::after {
    display: none;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1001;
}

.nav-toggle:hover {
    background: rgba(102, 126, 234, 0.1);
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #e2e8f0;
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
    transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
    background: #667eea;
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
    background: #667eea;
}

/* Parallax Stars Effect */
@keyframes animStar {
    from {
        transform: translateY(0px);
    }
    to {
        transform: translateY(-2000px);
    }
}

#stars {
    width: 1px;
    height: 1px;
    background: transparent;
    box-shadow: 1847px 1643px #FFF, 1847px 1643px #FFF, 632px 1345px #FFF, 1984px 1780px #FFF, 1456px 1032px #FFF, 945px 1678px #FFF, 1234px 567px #FFF, 1789px 234px #FFF, 456px 1890px #FFF, 1567px 890px #FFF, 234px 1456px #FFF, 1890px 678px #FFF, 567px 1234px #FFF, 1345px 789px #FFF, 890px 1567px #FFF, 1678px 345px #FFF, 234px 1789px #FFF, 1456px 567px #FFF, 789px 1234px #FFF, 1567px 890px #FFF, 345px 1678px #FFF, 1789px 234px #FFF, 567px 1456px #FFF, 1234px 789px #FFF, 890px 1567px #FFF, 1678px 345px #FFF, 234px 1789px #FFF, 1456px 567px #FFF, 789px 1234px #FFF, 1567px 890px #FFF;
    animation: animStar 50s linear infinite;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}

#stars:after {
    content: " ";
    position: absolute;
    top: 2000px;
    width: 1px;
    height: 1px;
    background: transparent;
    box-shadow: 1847px 1643px #FFF, 1847px 1643px #FFF, 632px 1345px #FFF, 1984px 1780px #FFF, 1456px 1032px #FFF, 945px 1678px #FFF, 1234px 567px #FFF, 1789px 234px #FFF, 456px 1890px #FFF, 1567px 890px #FFF, 234px 1456px #FFF, 1890px 678px #FFF, 567px 1234px #FFF, 1345px 789px #FFF, 890px 1567px #FFF, 1678px 345px #FFF, 234px 1789px #FFF, 1456px 567px #FFF, 789px 1234px #FFF, 1567px 890px #FFF, 345px 1678px #FFF, 1789px 234px #FFF, 567px 1456px #FFF, 1234px 789px #FFF, 890px 1567px #FFF, 1678px 345px #FFF, 234px 1789px #FFF, 1456px 567px #FFF, 789px 1234px #FFF, 1567px 890px #FFF;
}

#stars2 {
    width: 2px;
    height: 2px;
    background: transparent;
    box-shadow: 1234px 567px #FFF, 789px 1345px #FFF, 1567px 234px #FFF, 345px 1789px #FFF, 1890px 678px #FFF, 456px 1234px #FFF, 1678px 890px #FFF, 234px 1456px #FFF, 1789px 567px #FFF, 890px 1234px #FFF, 1456px 789px #FFF, 567px 1567px #FFF, 1234px 345px #FFF, 789px 1678px #FFF, 1567px 234px #FFF, 345px 1890px #FFF, 1789px 456px #FFF, 678px 1234px #FFF, 1456px 890px #FFF, 234px 1567px #FFF;
    animation: animStar 100s linear infinite;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}

#stars2:after {
    content: " ";
    position: absolute;
    top: 2000px;
    width: 2px;
    height: 2px;
    background: transparent;
    box-shadow: 1234px 567px #FFF, 789px 1345px #FFF, 1567px 234px #FFF, 345px 1789px #FFF, 1890px 678px #FFF, 456px 1234px #FFF, 1678px 890px #FFF, 234px 1456px #FFF, 1789px 567px #FFF, 890px 1234px #FFF, 1456px 789px #FFF, 567px 1567px #FFF, 1234px 345px #FFF, 789px 1678px #FFF, 1567px 234px #FFF, 345px 1890px #FFF, 1789px 456px #FFF, 678px 1234px #FFF, 1456px 890px #FFF, 234px 1567px #FFF;
}

#stars3 {
    width: 3px;
    height: 3px;
    background: transparent;
    box-shadow: 567px 1234px #FFF, 1345px 789px #FFF, 234px 1567px #FFF, 1789px 345px #FFF, 678px 1890px #FFF, 1234px 456px #FFF, 890px 1678px #FFF, 1567px 234px #FFF, 345px 1789px #FFF, 1456px 890px #FFF;
    animation: animStar 150s linear infinite;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}

#stars3:after {
    content: " ";
    position: absolute;
    top: 2000px;
    width: 3px;
    height: 3px;
    background: transparent;
    box-shadow: 567px 1234px #FFF, 1345px 789px #FFF, 234px 1567px #FFF, 1789px 345px #FFF, 678px 1890px #FFF, 1234px 456px #FFF, 890px 1678px #FFF, 1567px 234px #FFF, 345px 1789px #FFF, 1456px 890px #FFF;
}

/* Hero Section */
.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: radial-gradient(ellipse at bottom, #1e293b 0%, #0f172a 100%);
    position: relative;
    overflow: hidden;
    padding: 2rem 0;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    text-align: center;
    max-width: 800px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: #f1f5f9;
}

.highlight {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #cbd5e1;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.9rem;
    color: #94a3b8;
    font-weight: 500;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: center;
}

.btn {
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.6);
}

.btn-secondary {
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
}

.btn-secondary:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* AI Animation */
.ai-animation {
    position: relative;
    width: 400px;
    height: 400px;
    margin: 0 auto;
}

.ai-circle {
    width: 200px;
    height: 200px;
    border: 3px solid #667eea;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 2s infinite;
}

.ai-nodes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.node {
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    position: absolute;
    animation: orbit 4s linear infinite;
}

.node:nth-child(1) {
    top: 20%;
    left: 50%;
    animation-delay: 0s;
}

.node:nth-child(2) {
    top: 50%;
    right: 20%;
    animation-delay: 1s;
}

.node:nth-child(3) {
    bottom: 20%;
    left: 50%;
    animation-delay: 2s;
}

.node:nth-child(4) {
    top: 50%;
    left: 20%;
    animation-delay: 3s;
}

@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.8;
    }
}

@keyframes orbit {
    0% {
        transform: rotate(0deg) translateX(100px) rotate(0deg);
    }
    100% {
        transform: rotate(360deg) translateX(100px) rotate(-360deg);
    }
}

/* Services Section */
.services {
    padding: 100px 0;
    background: #1e293b;
}

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

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #f1f5f9;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: #cbd5e1;
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: #0f172a;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    border: 1px solid #334155;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.05), transparent);
    transition: left 0.6s ease;
}

.service-card:hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: 0 25px 50px rgba(102, 126, 234, 0.15);
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    border-color: #667eea;
}

.service-card:hover::before {
    left: 100%;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 2;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    box-shadow: 0 0 25px rgba(102, 126, 234, 0.5);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #f1f5f9;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.service-card p {
    color: #cbd5e1;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.service-card:hover h3 {
    color: #667eea;
    transform: translateY(-2px);
}

.service-card:hover p {
    color: #e2e8f0;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
}

.service-features span {
    color: #94a3b8;
    font-size: 0.9rem;
    padding: 0.25rem 0;
    border-left: 2px solid #667eea;
    padding-left: 0.75rem;
}

/* Methodology Section */
.methodology {
    padding: 100px 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}

.methodology-steps {
    display: grid;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    padding: 2rem;
    background: #1e293b;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid #334155;
    position: relative;
    overflow: hidden;
}

.step::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
    transition: left 0.6s ease;
}

.step:hover {
    transform: translateX(15px) scale(1.02);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
    background: linear-gradient(135deg, #1e293b 0%, #2d3748 100%);
    border-color: #667eea;
}

.step:hover::before {
    left: 100%;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 2;
}

.step:hover .step-number {
    transform: scale(1.15);
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.6);
}

.step-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #f1f5f9;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
}

.step-content p {
    color: #cbd5e1;
    line-height: 1.6;
    transition: all 0.3s ease;
}

.step:hover .step-content h3 {
    color: #667eea;
    transform: translateY(-2px);
}

.step:hover .step-content p {
    color: #e2e8f0;
    transform: translateY(-1px);
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
    background: #1e293b;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    padding: 2.5rem;
    border-radius: 20px;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid #334155;
    overflow: hidden;
}

.testimonial-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.08), transparent);
    transition: left 0.6s ease;
    z-index: 1;
}

.testimonial-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 45px rgba(102, 126, 234, 0.2);
    background: linear-gradient(135deg, #1e293b 0%, #2d3748 100%);
    border-color: #667eea;
}

.testimonial-card:hover::after {
    left: 100%;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: #667eea;
    font-weight: 700;
    opacity: 0.3;
}

.testimonial-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #cbd5e1;
    margin-bottom: 2rem;
    font-style: italic;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.author-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #f1f5f9;
    margin-bottom: 0.25rem;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.author-info span {
    color: #94a3b8;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.testimonial-card:hover .testimonial-content p {
    color: #e2e8f0;
    transform: translateY(-2px);
}

.testimonial-card:hover .author-info h4 {
    color: #667eea;
}

.testimonial-card:hover .author-info span {
    color: #cbd5e1;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    border-radius: 20px;
    padding: 0;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    border: 1px solid #334155;
    animation: slideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-header {
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid #334155;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    color: #f1f5f9;
    font-size: 1.5rem;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: #94a3b8;
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.modal-progress {
    padding: 1rem 2rem;
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: #334155;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    width: 33.33%;
    transition: width 0.4s ease;
    border-radius: 2px;
}

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

.step-indicator {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #334155;
    color: #94a3b8;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
}

.step-indicator.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    transform: scale(1.1);
}

.step-indicator.completed {
    background: #10b981;
    color: white;
}

.modal-step {
    display: none;
    padding: 2rem;
    animation: slideInStep 0.3s ease;
}

.modal-step.active {
    display: block;
}

.modal-step h3 {
    color: #f1f5f9;
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

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

.form-group label {
    display: block;
    color: #f1f5f9;
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-group select,
.form-group input[type="text"],
.form-group textarea,
.form-group input[type="email"],
.form-group input[type="tel"] {
    width: 100%;
    padding: 0.75rem 1rem;
    background: #ffffff;
    border: 2px solid #334155;
    border-radius: 10px;
    color: #1e293b;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-group select:focus,
.form-group input[type="text"]:focus,
.form-group textarea:focus,
.form-group input[type="email"]:focus,
.form-group input[type="tel"]:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group select:hover,
.form-group input[type="text"]:hover,
.form-group textarea:hover,
.form-group input[type="email"]:hover,
.form-group input[type="tel"]:hover {
    border-color: #475569;
}

.form-group option {
    background: #1e293b;
    color: #f1f5f9;
    padding: 0.5rem;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.interest-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.interest-option {
    cursor: pointer;
}

.interest-option input[type="radio"] {
    display: none;
}

.option-card {
    background: #1e293b;
    border: 2px solid #334155;
    border-radius: 15px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
}

.option-card:hover {
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.1);
}

.interest-option input[type="radio"]:checked + .option-card {
    border-color: #667eea;
    background: linear-gradient(135deg, #1e293b 0%, #2d3748 100%);
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.3);
}

.option-card i {
    font-size: 2rem;
    color: #667eea;
    margin-bottom: 1rem;
}

.option-card h4 {
    color: #f1f5f9;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.option-card p {
    color: #cbd5e1;
    font-size: 0.9rem;
    margin: 0;
}

.modal-actions {
    padding: 1rem 2rem 2rem;
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    border-top: 1px solid #334155;
}

.btn-secondary {
    background: #475569;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: #64748b;
    transform: translateY(-1px);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes slideInStep {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

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

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.contact-info p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.contact-benefits {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.benefit i {
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    padding: 2.5rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

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

.form-group input,
.form-group select {
    width: 100%;
    padding: 15px 20px;
    border: none;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    background: white;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.form-group input::placeholder {
    color: #a0aec0;
}

/* Footer */
.footer {
    background: #0f172a;
    color: white;
    padding: 60px 0 20px;
    border-top: 1px solid #334155;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand p {
    color: #a0aec0;
    line-height: 1.6;
}

.footer-brand .footer-logo {
    height: 50px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    margin-bottom: 1rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.footer-column h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column ul li a {
    color: #a0aec0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column ul li a:hover {
    color: #667eea;
}

.footer-bottom {
    border-top: 1px solid #4a5568;
    padding-top: 2rem;
    text-align: center;
    color: #a0aec0;
}

/* Responsive Design */
/* Tablet Styles */
@media (max-width: 1024px) {
    .hero-container {
        gap: 3rem;
        padding: 0 30px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .ai-animation {
        width: 350px;
        height: 350px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

/* Mobile Landscape and Small Tablets */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: linear-gradient(135deg, rgba(15, 23, 42, 0.98) 0%, rgba(30, 41, 59, 0.98) 100%);
        backdrop-filter: blur(25px);
        width: 100%;
        height: calc(100vh - 70px);
        text-align: center;
        transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
        padding: 2rem 0;
        border-top: 1px solid rgba(102, 126, 234, 0.3);
        z-index: 1000;
        overflow-y: auto;
    }

    .nav-menu li {
        margin: 0;
        opacity: 0;
        transform: translateY(20px);
        transition: all 0.3s ease;
    }

    .nav-menu.active li {
        opacity: 1;
        transform: translateY(0);
    }

    .nav-menu.active li:nth-child(1) { transition-delay: 0.1s; }
    .nav-menu.active li:nth-child(2) { transition-delay: 0.2s; }
    .nav-menu.active li:nth-child(3) { transition-delay: 0.3s; }
    .nav-menu.active li:nth-child(4) { transition-delay: 0.4s; }
    .nav-menu.active li:nth-child(5) { transition-delay: 0.5s; }

    .nav-menu a {
        font-size: 1.2rem;
        padding: 0.3rem 2rem;
        display: block;
        transition: all 0.3s ease;
        margin: 0.05rem 1rem;
        border-radius: 12px;
        position: relative;
        overflow: hidden;
    }

    .nav-menu a::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, rgba(102, 126, 234, 0.2) 0%, rgba(118, 75, 162, 0.2) 100%);
        transition: left 0.3s ease;
        z-index: -1;
    }

    .nav-menu a:hover::before {
        left: 0;
    }

    .nav-menu a:hover {
        color: #667eea;
        transform: translateX(10px);
    }

    .nav-cta {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
        color: white !important;
        margin: 1rem;
        box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    }

    .nav-cta:hover {
        transform: translateX(0) translateY(-2px) !important;
        box-shadow: 0 8px 25px rgba(102, 126, 234, 0.6) !important;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-container {
        padding: 0 20px;
    }

    .hero-title {
        font-size: 2.5rem;
        line-height: 1.1;
    }

    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }

    .hero-stats {
        justify-content: center;
        gap: 1.5rem;
        margin-bottom: 2rem;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
        gap: 0.8rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.95rem;
    }

    .ai-animation {
        width: 280px;
        height: 280px;
        margin: 0 auto;
    }

    /* Optimize parallax for mobile */
    #stars, #stars2, #stars3 {
        animation-duration: 80s, 120s, 180s;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .section-header {
        margin-bottom: 1.5rem;
    }

    .section-header h2 {
        font-size: 2rem;
        margin-bottom: 0.4rem;
    }

    .section-header p {
        margin-bottom: 0;
    }

    .step {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

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

    .service-card {
        padding: 2rem 1.5rem;
    }
}

/* Mobile Portrait */
@media (max-width: 480px) {
    .nav-menu {
        padding: 1.5rem 0;
    }

    .nav-menu a {
        font-size: 1.1rem;
        padding: 0.8rem 1.5rem;
        margin: 0.3rem 0.8rem;
    }

    .nav-cta {
        margin: 0.8rem;
        font-size: 1rem;
    }

    .nav-toggle {
        padding: 6px;
    }

    .nav-toggle span {
        width: 22px;
        height: 2.5px;
    }

    .hero {
        min-height: 100vh;
        padding: 2rem 0 3rem 0;
        display: flex;
        align-items: flex-start;
        justify-content: center;
        padding-top: 80px;
    }

    .hero-container {
        padding: 0 20px;
        gap: 1.8rem;
        width: 100%;
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-title {
        font-size: 1.8rem;
        margin-bottom: 1.2rem;
        line-height: 1.3;
        text-align: center;
        padding: 0 5px;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2rem;
        line-height: 1.6;
        text-align: center;
        padding: 0 10px;
    }

    .hero-stats {
        flex-direction: row;
        gap: 0.8rem;
        margin-bottom: 1.8rem;
        align-items: center;
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    .stat {
        padding: 0.6rem 0.8rem;
        min-width: 90px;
        flex: 1;
        max-width: 110px;
        text-align: center;
        background: rgba(139, 92, 246, 0.1);
        border-radius: 10px;
        border: 1px solid rgba(139, 92, 246, 0.2);
    }

    .stat-number {
        font-size: 1.4rem;
        margin-bottom: 0.1rem;
        font-weight: 700;
    }

    .stat-label {
        font-size: 0.75rem;
        opacity: 0.9;
        font-weight: 500;
        line-height: 1.2;
    }

    .hero-cta {
        gap: 0.8rem;
        width: 100%;
        max-width: 280px;
        margin: 0 auto 2rem auto;
        display: flex;
        flex-direction: column;
        align-items: center;
        padding-bottom: 1rem;
    }

    .btn {
        padding: 14px 24px;
        font-size: 0.95rem;
        border-radius: 25px;
        font-weight: 600;
        width: 100%;
        max-width: 250px;
        text-align: center;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .btn:hover {
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    }

    .btn-primary {
        background: linear-gradient(135deg, #8b5cf6 0%, #a855f7 100%);
    }

    .btn-secondary {
        background: rgba(139, 92, 246, 0.1);
        border: 2px solid rgba(139, 92, 246, 0.3);
        backdrop-filter: blur(10px);
    }

    .ai-animation {
        width: 200px;
        height: 200px;
        margin: 1rem auto;
    }

    /* Disable parallax on very small screens for performance */
    #stars, #stars2, #stars3 {
        animation: none;
        opacity: 0.3;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .service-card {
        padding: 1.5rem;
        margin: 0 10px;
    }

    .contact-info h2 {
        font-size: 1.8rem;
    }

    .contact-form {
        padding: 1.5rem;
        margin: 0 10px;
    }

    .form-group {
        margin-bottom: 1rem;
    }

    .form-control {
        padding: 10px 15px;
        font-size: 0.9rem;
    }

    .section-header {
        margin-bottom: 1.2rem;
    }

    .section-header h2 {
        font-size: 1.8rem;
        margin-bottom: 0.3rem;
    }

    .section-header p {
        font-size: 0.95rem;
        margin-bottom: 0;
    }

    /* Improve spacing for mobile */
    section {
        padding: 2rem 0;
    }

    .container {
        padding: 0 15px;
    }

    /* Reduce menu spacing for mobile */
    .nav-menu a {
        padding: 0.25rem 2rem;
        margin: 0.02rem 1rem;
        font-size: 1.1rem;
    }
}

/* iPhone 14 Pro Max and similar large phones */
@media (max-width: 430px) and (min-width: 390px) {
    .section-header {
        margin-bottom: 1rem;
    }

    .section-header h2 {
        font-size: 1.9rem;
        margin-bottom: 0.3rem;
    }

    .section-header p {
        font-size: 1rem;
        margin-bottom: 0;
    }

    .hero {
        padding: 2rem 0 4rem 0;
        padding-top: 90px;
        align-items: flex-start;
    }

    .hero-container {
        gap: 2rem;
        padding: 0 25px;
    }

    .hero-title {
        font-size: 2rem;
        margin-bottom: 1.5rem;
        line-height: 1.25;
        padding: 0 10px;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .hero-subtitle {
        font-size: 1.15rem;
        margin-bottom: 2.2rem;
        line-height: 1.5;
    }

    .hero-stats {
        flex-direction: row;
        gap: 1rem;
        margin-bottom: 2.2rem;
        justify-content: center;
        flex-wrap: wrap;
    }

    .stat {
        padding: 0.8rem 1rem;
        min-width: 100px;
        flex: 1;
        max-width: 120px;
    }

    .stat-number {
        font-size: 1.6rem;
    }

    .stat-label {
        font-size: 0.8rem;
        line-height: 1.2;
    }

    .hero-cta {
        max-width: 320px;
        gap: 1rem;
    }

    .btn {
        padding: 14px 24px;
        font-size: 1rem;
        max-width: 280px;
    }

    .ai-animation {
        width: 240px;
        height: 240px;
        margin: 1.5rem auto;
    }
}

/* Extra Small Devices */
@media (max-width: 360px) {
    .section-header {
        margin-bottom: 0.8rem;
    }

    .section-header h2 {
        font-size: 1.6rem;
        margin-bottom: 0.2rem;
    }

    .section-header p {
        font-size: 0.9rem;
        margin-bottom: 0;
    }

    section {
        padding: 1.8rem 0;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-container {
        padding: 0 15px;
    }

    .ai-animation {
        width: 180px;
        height: 180px;
    }

    .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }

    .service-card,
    .contact-form {
        margin: 0 10px;
        padding: 1.2rem;
    }
}

/* Landscape orientation adjustments */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding: 0.5rem 0;
    }

    .hero-container {
        gap: 1rem;
    }

    .hero-title {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }

    .hero-subtitle {
        margin-bottom: 1rem;
    }

    .hero-stats {
        flex-direction: row;
        gap: 1rem;
        margin-bottom: 1rem;
    }

    .ai-animation {
        width: 200px;
        height: 200px;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .ai-animation {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading animation */
.loading {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.loading.loaded {
    opacity: 1;
    transform: translateY(0);
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    #stars, #stars2, #stars3 {
        animation: none;
    }

    html {
        scroll-behavior: auto;
    }
}

/* Bio Page Styles */
body {
    background: radial-gradient(ellipse at bottom, #1e293b 0%, #0f172a 100%);
    min-height: 100vh;
    font-family: 'Inter', sans-serif;
}

.bio-hero {
    background: transparent;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    color: white;
    padding: 2rem 1rem 3rem 1rem;
}

.hero-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-content-centered {
    text-align: center;
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.profile-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    margin-top: 3rem;
    margin-bottom: 3rem;
}

.cta-content-integrated {
    text-align: center;
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.cta-content-integrated h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
}

.cta-content-integrated .cta-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.cta-content-integrated .cta-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.cta-content-integrated .cta-option {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 1.5rem;
    text-decoration: none;
    color: white;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.cta-content-integrated .cta-option:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.cta-content-integrated .cta-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.cta-content-integrated .cta-text {
    flex: 1;
    text-align: left;
}

.cta-content-integrated .cta-text h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: white;
}

.cta-content-integrated .cta-text p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    line-height: 1.4;
}

.cta-content-integrated .cta-arrow {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
}

.cta-content-integrated .cta-option:hover .cta-arrow {
    transform: translateX(5px);
    color: white;
}

.cta-content-integrated .cta-footer {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-content-integrated .cta-footer p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0.5rem 0;
    font-size: 0.95rem;
}

.cta-content-integrated .cta-footer p:first-child {
    font-weight: 600;
    color: white;
}

.profile-avatar {
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: white;
    backdrop-filter: blur(10px);
    border: 3px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    overflow: hidden;
}

.profile-avatar:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    line-height: 1.6;
    margin: 0;
}

.hero-stats {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-stats .stat-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.15);
    padding: 1.2rem 1.8rem;
    border-radius: 15px;
    backdrop-filter: blur(15px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    min-width: 100px;
}

.hero-stats .stat-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.hero-stats .stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.25rem;
}

.hero-stats .stat-label {
    display: block;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.bio-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
}

.bio-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.bio-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    transition: all 0.3s ease;
}

.bio-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(102, 126, 234, 0.3);
}

.bio-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: white;
}

.bio-card h2 {
    color: #f1f5f9;
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.bio-card p {
    color: #cbd5e1;
    line-height: 1.6;
    font-size: 1.1rem;
}

.values-list {
    list-style: none;
    text-align: left;
}

.values-list li {
    color: #cbd5e1;
    margin-bottom: 12px;
    padding-left: 20px;
    position: relative;
    line-height: 1.5;
}

.values-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
}

.values-list strong {
    color: #f1f5f9;
}

.bio-approach {
    padding: 80px 0;
    background: linear-gradient(135deg, #334155 0%, #475569 100%);
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.approach-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.approach-item:hover {
    transform: translateY(-5px);
    border-color: rgba(102, 126, 234, 0.3);
}

.approach-number {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
}

.approach-item h3 {
    color: #f1f5f9;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.approach-item p {
    color: #cbd5e1;
    line-height: 1.5;
}

.bio-stats {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.stat-item {
    text-align: center;
    padding: 30px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: rgba(102, 126, 234, 0.3);
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

.stat-label {
    color: #cbd5e1;
    font-size: 1.1rem;
    font-weight: 500;
}

.bio-cta {
    background: linear-gradient(135deg, #8B5CF6 0%, #06B6D4 100%);
    padding: 4rem 0;
    text-align: center;
    color: white;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.cta-subtitle {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    line-height: 1.6;
}

.cta-options {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 600px;
    margin: 0 auto 3rem;
}

.cta-option {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 15px;
    text-decoration: none;
    color: white;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: left;
}

.cta-option:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.cta-icon {
    font-size: 2rem;
    margin-right: 1.5rem;
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cta-text {
    flex: 1;
}

.cta-text h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: white;
}

.cta-text p {
    font-size: 0.95rem;
    opacity: 0.8;
    margin: 0;
    line-height: 1.4;
}

.cta-arrow {
    font-size: 1.5rem;
    margin-left: 1rem;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.cta-option:hover .cta-arrow {
    opacity: 1;
    transform: translateX(5px);
}

.cta-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
    margin-top: 2rem;
}

.cta-footer p {
    margin: 0.5rem 0;
    opacity: 0.8;
}

.cta-footer p:first-child {
    font-size: 1.1rem;
    font-weight: 600;
}

.nav-menu .active {
    color: #667eea;
    font-weight: 600;
}

/* Mobile Responsiveness for Bio Page */
@media (max-width: 768px) {
    .bio-hero {
        min-height: 100vh;
        padding: 1rem;
    }
    
    .hero-container {
        max-width: 100%;
        padding: 0 0.5rem;
    }
    
    .hero-content-centered {
        max-width: 100%;
        padding: 0;
    }
    
    .profile-avatar {
        width: 100px;
        height: 100px;
        font-size: 2.5rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-stats {
        gap: 1rem;
        flex-direction: row;
        justify-content: center;
    }
    
    .hero-stats .stat-item {
        padding: 1rem 1.2rem;
        min-width: 80px;
    }
    
    .hero-stats .stat-number {
        font-size: 1.6rem;
    }
    
    .hero-stats .stat-label {
        font-size: 0.85rem;
    }
    
    .cta-content-integrated h2 {
        font-size: 1.8rem;
    }
    
    .cta-content-integrated .cta-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .cta-content-integrated .cta-option {
        padding: 1.2rem;
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .cta-content-integrated .cta-text {
        text-align: center;
    }
    
    .cta-content-integrated .cta-text h3 {
        font-size: 1.1rem;
    }
    
    .cta-content-integrated .cta-text p {
        font-size: 0.9rem;
    }
    
    .bio-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .bio-card {
        padding: 30px 20px;
    }
    
    .approach-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .cta-option {
        padding: 0.8rem;
        flex-direction: column;
        text-align: center;
        gap: 0.8rem;
    }
    
    .cta-icon {
        margin-right: 0;
        margin-bottom: 0.4rem;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.2);
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        font-size: 1.2rem;
    }
    
    .cta-text h3 {
        font-size: 1rem;
        margin-bottom: 0.3rem;
    }

    .cta-text p {
        font-size: 0.85rem;
        line-height: 1.3;
    }
    
    .cta-arrow {
        display: none;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .bio-hero {
        padding: 0.5rem 0.5rem 2rem 0.5rem;
    }
    
    .hero-container {
        max-width: 100%;
        padding: 0 0.25rem;
    }
    
    .hero-content-centered {
        max-width: 100%;
        padding: 0;
    }
    
    .profile-avatar {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-stats {
        flex-direction: row;
        gap: 0.5rem;
        align-items: center;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .hero-stats .stat-item {
        padding: 0.6rem 0.8rem;
        min-width: 90px;
        flex: 1;
        max-width: 110px;
    }
    
    .hero-stats .stat-number {
        font-size: 1.4rem;
    }
    
    .hero-stats .stat-label {
        font-size: 0.8rem;
    }
    
    .profile-section {
        margin-top: 2rem;
        margin-bottom: 2rem;
    }
    
    .cta-content-integrated h2 {
        font-size: 1.6rem;
    }
    
    .cta-content-integrated .cta-subtitle {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }
    
    .cta-content-integrated .cta-option {
        padding: 0.6rem;
    }
    
    .cta-content-integrated .cta-icon {
        width: 35px;
        height: 35px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.2);
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        font-size: 1.1rem;
        margin-bottom: 0.3rem;
    }
    
    .cta-content-integrated .cta-text h3 {
        font-size: 0.9rem;
        margin-bottom: 0.2rem;
    }

    .cta-content-integrated .cta-text p {
        font-size: 0.8rem;
        line-height: 1.2;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .bio-section,
    .bio-approach,
    .bio-stats,
    .bio-cta {
        padding: 60px 0;
    }
}

/* Modal WhatsApp Styles */
#whatsappModal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

#whatsappModal .modal-content {
    background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
    margin: 5% auto;
    padding: 0;
    border: none;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    animation: modalSlideIn 0.3s ease-out;
}

#whatsappModal .modal-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px 30px;
    border-radius: 20px 20px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#whatsappModal .modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

#whatsappModal .modal-header h2 i {
    color: #25D366;
    font-size: 1.8rem;
}

#whatsappModal .modal-close {
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.3s ease;
}

#whatsappModal .modal-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

#whatsappModal .modal-body {
    padding: 30px;
}

#whatsappModal .form-group {
    margin-bottom: 20px;
}

#whatsappModal .form-group label {
    display: block;
    margin-bottom: 8px;
    color: #e2e8f0;
    font-weight: 500;
    font-size: 1rem;
}

#whatsappModal .form-group input {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #4a5568;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    color: white;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

#whatsappModal .form-group input:focus {
    outline: none;
    border-color: #667eea;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

#whatsappModal .form-group input::placeholder {
    color: #a0aec0;
}

#whatsappModal .btn {
    width: 100%;
    padding: 15px 25px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
}

#whatsappModal .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
}

#whatsappModal .btn i {
    font-size: 1.3rem;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Responsive Modal */
@media (max-width: 768px) {
    #whatsappModal .modal-content {
        width: 95%;
        margin: 10% auto;
    }
    
    #whatsappModal .modal-header {
        padding: 15px 20px;
    }
    
    #whatsappModal .modal-header h2 {
        font-size: 1.3rem;
    }
    
    #whatsappModal .modal-body {
        padding: 20px;
    }
    
    #whatsappModal .form-group input {
        padding: 12px 15px;
    }
    
    #whatsappModal .btn {
        padding: 12px 20px;
        font-size: 1rem;
    }
}