/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #4f46e5;
    --primary-dark: #4338ca;
    --primary-light: #818cf8;
    --secondary: #0ea5e9;
    --dark: #0f172a;
    --dark-light: #1e293b;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--gray-700);
    background: var(--white);
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--gray-900);
    line-height: 1.2;
}

h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 700; }
h4 { font-size: 1.125rem; font-weight: 600; }

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.4);
    transform: translateY(-2px);
}

.btn-outline {
    background: var(--white);
    color: var(--gray-700);
    border: 2px solid var(--gray-200);
}

.btn-outline:hover {
    border-color: var(--primary-light);
    color: var(--primary);
}

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

.btn-white:hover {
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn-quote {
    background: linear-gradient(135deg, #f97316, #ea580c);
    color: var(--white);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-quote:hover {
    box-shadow: 0 10px 30px rgba(249, 115, 22, 0.5);
    transform: translateY(-2px);
}

.btn-sm { padding: 10px 20px; font-size: 0.875rem; }
.btn-lg { padding: 16px 36px; font-size: 1.125rem; }
.btn-full { width: 100%; text-align: center; }

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 1.25rem;
}

.logo span {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-links a {
    text-decoration: none;
    color: var(--gray-600);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: var(--gray-700);
    border-radius: 3px;
    transition: 0.3s;
}

.mobile-menu {
    display: none;
    flex-direction: column;
    background: var(--white);
    padding: 20px;
    border-top: 1px solid var(--gray-200);
}

.mobile-menu.active {
    display: flex;
}

.mobile-menu a {
    padding: 12px 0;
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    border-bottom: 1px solid var(--gray-100);
}

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--gray-50) 0%, #e0e7ff 50%, #ddd6fe 100%);
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: #93c5fd;
    top: 10%;
    left: 5%;
}

.blob-2 {
    width: 500px;
    height: 500px;
    background: #c4b5fd;
    bottom: 10%;
    right: 5%;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.badge {
    display: inline-block;
    background: rgba(79, 70, 229, 0.1);
    color: var(--primary);
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero h1 {
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 32px;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

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

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 60px;
    position: relative;
}

.stat-card {
    background: var(--white);
    border-radius: 20px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(79, 70, 229, 0.1);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--gray-600);
    margin-top: 5px;
}

/* Section Styles */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

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

.section-header p {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-top: 16px;
}

/* Services Section */
.services-section {
    padding: 100px 0;
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: 20px;
    padding: 28px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.service-card:hover {
    border-color: transparent;
    box-shadow: 0 20px 40px rgba(79, 70, 229, 0.15);
    transform: translateY(-5px);
}

.service-card.featured {
    border: 2px solid var(--primary);
    position: relative;
}

.service-card.featured::before {
    content: 'NEW';
    position: absolute;
    top: -10px;
    right: 20px;
    background: var(--gradient);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 16px;
    transition: transform 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.icon-blue { background: linear-gradient(135deg, #3b82f6, #2563eb); }
.icon-green { background: linear-gradient(135deg, #22c55e, #16a34a); }
.icon-orange { background: linear-gradient(135deg, #f97316, #ea580c); }
.icon-purple { background: linear-gradient(135deg, #a855f7, #9333ea); }
.icon-red { background: linear-gradient(135deg, #ef4444, #dc2626); }
.icon-amber { background: linear-gradient(135deg, #f59e0b, #d97706); }
.icon-indigo { background: linear-gradient(135deg, #6366f1, #4f46e5); }
.icon-yellow { background: linear-gradient(135deg, #eab308, #ca8a04); }
.icon-lime { background: linear-gradient(135deg, #84cc16, #65a30d); }
.icon-slate { background: linear-gradient(135deg, #64748b, #475569); }
.icon-cyan { background: linear-gradient(135deg, #06b6d4, #0891b2); }
.icon-teal { background: linear-gradient(135deg, #14b8a6, #0d9488); }
.icon-eu { background: linear-gradient(135deg, #3b82f6, #4f46e5); }
.icon-emerald { background: linear-gradient(135deg, #10b981, #059669); }
.icon-rose { background: linear-gradient(135deg, #f43f5e, #e11d48); }
.icon-violet { background: linear-gradient(135deg, #8b5cf6, #7c3aed); }

.service-card h3 {
    margin-bottom: 4px;
}

.service-title {
    display: block;
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.service-card p {
    color: var(--gray-600);
    font-size: 0.9rem;
}

/* About Section */
.about-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
    color: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content h2 {
    color: var(--white);
    margin-bottom: 20px;
}

.about-content > p {
    color: var(--gray-300);
    font-size: 1.125rem;
    margin-bottom: 32px;
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--gray-200);
}

.check-icon {
    width: 24px;
    height: 24px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: var(--white);
    flex-shrink: 0;
}

.about-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.about-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 28px;
    text-align: center;
}

.about-card.offset {
    margin-top: 40px;
}

.about-card-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 12px;
}

.about-card h4 {
    color: var(--white);
    margin-bottom: 4px;
}

.about-card p {
    color: var(--gray-400);
    font-size: 0.875rem;
}

/* Process Section */
.process-section {
    padding: 100px 0;
    background: var(--gray-50);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.process-card {
    background: var(--white);
    border-radius: 20px;
    padding: 32px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.process-card:hover {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.process-bg {
    position: absolute;
    top: -20px;
    right: -10px;
    font-size: 6rem;
    font-weight: 800;
    color: var(--gray-100);
    transition: color 0.3s ease;
}

.process-card:hover .process-bg {
    color: #e0e7ff;
}

.process-number {
    width: 50px;
    height: 50px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
}

.process-card h3 {
    margin-bottom: 10px;
    position: relative;
}

.process-card p {
    color: var(--gray-600);
    position: relative;
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-info h2 {
    margin-bottom: 16px;
}

.contact-info > p {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(79, 70, 229, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.contact-label {
    display: block;
    font-size: 0.875rem;
    color: var(--gray-500);
}

.contact-value {
    display: block;
    font-weight: 600;
    color: var(--gray-900);
}

.contact-form-wrapper {
    background: linear-gradient(135deg, var(--gray-50) 0%, #e0e7ff 100%);
    border-radius: 30px;
    padding: 40px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--gray-200);
    border-radius: 14px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.15);
}

.form-group textarea {
    resize: none;
}

.form-group select {
    cursor: pointer;
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: var(--gradient);
    text-align: center;
}

.cta-section h2 {
    color: var(--white);
    margin-bottom: 16px;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.25rem;
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-about p {
    color: var(--gray-400);
    margin-top: 20px;
    max-width: 350px;
}

.footer-about .logo span {
    color: var(--white);
}

.footer-links h4 {
    color: var(--white);
    margin-bottom: 20px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links li,
.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: 30px;
    text-align: center;
    color: var(--gray-500);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .stat-card {
        padding: 20px 15px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .about-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-card.offset {
        margin-top: 0;
    }
    
    .process-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        padding: 25px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn-lg {
        width: 100%;
        text-align: center;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .about-cards {
        grid-template-columns: 1fr;
    }
}

/* Modal Popup Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.modal-container {
    background: var(--white);
    border-radius: 24px;
    width: 100%;
    max-width: 550px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9) translateY(20px);
    transition: all 0.3s ease;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
}

.modal-overlay.active .modal-container {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--gray-100);
    border-radius: 50%;
    font-size: 24px;
    color: var(--gray-600);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
}

.modal-close:hover {
    background: var(--gray-200);
    color: var(--gray-900);
}

.modal-header {
    background: linear-gradient(135deg, var(--gray-50) 0%, #e0e7ff 100%);
    padding: 40px 40px 30px;
    text-align: center;
    border-radius: 24px 24px 0 0;
}

.modal-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 15px;
}

.modal-header h2 {
    font-size: 1.75rem;
    margin-bottom: 8px;
}

.modal-header p {
    color: var(--gray-600);
    font-size: 0.95rem;
}

.modal-form {
    padding: 30px 40px 40px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.modal-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.modal-form .form-group label {
    font-size: 0.875rem;
    margin-bottom: 6px;
}

.modal-form .form-group input,
.modal-form .form-group select,
.modal-form .form-group textarea {
    padding: 12px 16px;
    border-radius: 12px;
}

/* Modal Responsive */
@media (max-width: 600px) {
    .modal-container {
        max-width: 100%;
        max-height: 95vh;
        border-radius: 20px;
    }
    
    .modal-header {
        padding: 30px 25px 20px;
        border-radius: 20px 20px 0 0;
    }
    
    .modal-form {
        padding: 20px 25px 30px;
    }
    
    .modal-form .form-row {
        grid-template-columns: 1fr;
    }
    
    .modal-header h2 {
        font-size: 1.5rem;
    }
}