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

:root {
    --primary-blue: #3b82f6;
    --primary-purple: #8b5cf6;
    --primary-teal: #14b8a6;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 15px 35px rgba(0, 0, 0, 0.15);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--white);
    overflow-x: hidden;
}

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

header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
    z-index: 1001;
    transition: opacity 0.3s;
}

.logo:hover {
    opacity: 0.9;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
}

.nav-links li {
    margin: 0;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    padding: 0.5rem 0;
    display: block;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--white);
    transition: width 0.3s;
}

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

.nav-links a:hover {
    opacity: 0.9;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.75rem;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
    transition: transform 0.3s;
}

.menu-toggle:hover {
    transform: scale(1.1);
}

.menu-toggle:active {
    transform: scale(0.95);
}

.hero {
    background: url('../images/BACKGROUND.jpg') center/cover no-repeat;
    padding: 6rem 0;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
    background-attachment: fixed;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.6) 0%, rgba(59, 130, 246, 0.6) 100%);
    z-index: 0;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.1)" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,154.7C960,171,1056,181,1152,165.3C1248,149,1344,107,1392,85.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.2;
    animation: wave 20s ease-in-out infinite;
    z-index: 1;
}

@keyframes wave {
    0%, 100% { transform: translateY(0) scaleY(1); }
    50% { transform: translateY(-20px) scaleY(1.1); }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-vectors {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    overflow: hidden;
    pointer-events: none;
}

.vector-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
}

.vector-circle:nth-child(1) {
    width: 300px;
    height: 300px;
    top: -150px;
    right: -150px;
    animation-delay: 0s;
}

.vector-circle:nth-child(2) {
    width: 200px;
    height: 200px;
    bottom: -100px;
    left: -100px;
    animation-delay: 2s;
}

.vector-circle:nth-child(3) {
    width: 150px;
    height: 150px;
    top: 50%;
    right: 10%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

.hero-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    pointer-events: none;
}

.hero-shape {
    position: absolute;
    opacity: 0.15;
    animation: pulse 4s ease-in-out infinite;
}

.hero-shape-1 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), rgba(255,255,255,0));
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    top: -200px;
    right: -200px;
    animation-delay: 0s;
}

.hero-shape-2 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), rgba(255,255,255,0));
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    bottom: -150px;
    left: -150px;
    animation-delay: 1s;
}

@keyframes pulse {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.1) rotate(180deg); }
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
    animation: fadeInUp 1s ease-out;
    position: relative;
    z-index: 2;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    animation: fadeInUp 1s ease-out 0.2s both;
    position: relative;
    z-index: 2;
}

.hero .btn {
    animation: fadeInUp 1s ease-out 0.4s both;
    position: relative;
    z-index: 2;
    margin: 0.5rem;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-illustration {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: 400px;
    height: 400px;
    z-index: 1;
    opacity: 0.25;
    animation: slideInRight 1s ease-out 0.6s both;
    pointer-events: none;
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.3));
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateY(-50%) translateX(100px);
    }
    to {
        opacity: 0.2;
        transform: translateY(-50%) translateX(0);
    }
}

.hero-grid {
    display: grid;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    opacity: 0.05;
}

.hero-grid-line {
    position: absolute;
    background: var(--white);
}

.hero-grid-line.horizontal {
    width: 100%;
    height: 1px;
    left: 0;
}

.hero-grid-line.vertical {
    width: 1px;
    height: 100%;
    top: 0;
}

.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    background: var(--white);
    color: var(--primary-blue);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: transform 0.3s, box-shadow 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

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

.thank-you-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.thank-you-buttons .btn {
    margin: 0;
    flex: 1;
    min-width: 150px;
    max-width: 250px;
}

.thank-you-buttons .btn-secondary {
    background: transparent !important;
    color: var(--primary-blue) !important;
    border: 2px solid var(--primary-blue) !important;
}

.thank-you-buttons .btn-secondary:hover {
    background: var(--primary-blue) !important;
    color: var(--white) !important;
    border-color: var(--primary-blue) !important;
}

section {
    padding: 5rem 0;
}

.section-fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.section-fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-purple));
    margin: 1rem auto 2rem;
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 25px;
    box-shadow: var(--shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(59, 130, 246, 0.1);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-purple), var(--primary-teal));
    transform: scaleX(0);
    transition: transform 0.4s;
}

.card:hover::before {
    transform: scaleX(1);
}

.card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.3);
}

.card-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    transition: transform 0.4s;
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
}

.card:hover .card-icon {
    transform: scale(1.1) rotate(5deg);
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
    transition: color 0.3s;
}

.card:hover h3 {
    color: var(--primary-blue);
}

.card p {
    color: var(--text-light);
    line-height: 1.8;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.portfolio-card {
    background: var(--white);
    border-radius: 25px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
}

.portfolio-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 50px rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.3);
}

.portfolio-image {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-card:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.8), rgba(139, 92, 246, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s;
}

.portfolio-card:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-category {
    color: var(--white);
    font-weight: 600;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.5rem 1.5rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.portfolio-content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.portfolio-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
    transition: color 0.3s;
}

.portfolio-card:hover .portfolio-content h3 {
    color: var(--primary-blue);
}

.portfolio-content p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.portfolio-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: auto;
}

.feature-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
    color: var(--primary-blue);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: all 0.3s;
}

.portfolio-card:hover .feature-tag {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    color: var(--white);
    border-color: transparent;
    transform: translateY(-2px);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
    align-items: stretch;
}

.pricing-card {
    background: var(--white);
    border-radius: 25px;
    padding: 2.5rem;
    box-shadow: var(--shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid transparent;
    position: relative;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.3);
}

.pricing-card-featured {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    border: 2px solid var(--primary-blue);
    transform: scale(1.05);
}

.pricing-card-featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.4);
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--bg-light);
}

.pricing-header h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.pricing-description {
    color: var(--text-light);
    font-size: 0.95rem;
    margin: 0;
}

.pricing-price {
    text-align: center;
    margin-bottom: 2rem;
    padding: 1.5rem 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(139, 92, 246, 0.05));
    border-radius: 15px;
}

.price-amount {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.pricing-card-featured .price-amount {
    font-size: 3.5rem;
}

.price-period {
    display: block;
    font-size: 0.9rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
    flex-grow: 1;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--bg-light);
    color: var(--text-dark);
    transition: all 0.3s;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li:hover {
    padding-left: 0.5rem;
    color: var(--primary-blue);
}

.feature-icon {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

.pricing-card-featured .feature-icon {
    width: 28px;
    height: 28px;
    font-size: 0.85rem;
}

.pricing-btn {
    display: block;
    width: 100%;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    color: var(--white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s;
    border: 2px solid transparent;
    margin-top: auto;
}

.pricing-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.4);
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-blue));
}

.pricing-btn-featured {
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-blue));
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
}

.pricing-btn-featured:hover {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    box-shadow: 0 15px 35px rgba(59, 130, 246, 0.5);
}

.features {
    background: var(--bg-light);
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.03) 0%, rgba(139, 92, 246, 0.03) 100%);
    pointer-events: none;
}

.feature-item {
    text-align: center;
    padding: 2.5rem;
    background: var(--white);
    border-radius: 20px;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.feature-item:hover {
    transform: translateY(-5px);
    border-color: rgba(59, 130, 246, 0.2);
    box-shadow: var(--shadow);
}

.feature-item h3 {
    font-size: 1.5rem;
    margin: 1rem 0;
    color: var(--text-dark);
    transition: color 0.3s;
}

.feature-item:hover h3 {
    color: var(--primary-blue);
}

.feature-item p {
    color: var(--text-light);
    line-height: 1.8;
}

.stats-section {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    color: var(--white);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: pulse 8s ease-in-out infinite;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    padding: 2rem 1rem;
    transition: transform 0.3s;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, var(--white), rgba(255, 255, 255, 0.8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: countUp 2s ease-out;
    line-height: 1.2;
    word-break: break-word;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.4;
}

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

.testimonials-section {
    padding: 5rem 0;
    background: var(--white);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary-blue);
    transition: all 0.3s;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 5rem;
    color: var(--primary-blue);
    opacity: 0.2;
    font-family: Georgia, serif;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-left-color: var(--primary-purple);
}

.testimonial-text {
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

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

.author-name {
    font-weight: 600;
    color: var(--text-dark);
}

.author-role {
    font-size: 0.9rem;
    color: var(--text-light);
}

.process-timeline {
    position: relative;
    padding: 3rem 0;
    max-width: 1000px;
    margin: 0 auto;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--primary-blue), var(--primary-purple));
    transform: translateX(-50%);
    z-index: 1;
}

.process-item {
    display: flex;
    align-items: center;
    margin-bottom: 4rem;
    position: relative;
}

.process-item:last-child {
    margin-bottom: 0;
}

.process-item:nth-child(even) {
    flex-direction: row-reverse;
}

.process-content {
    flex: 1;
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
    margin: 0 2rem;
    transition: all 0.3s;
    position: relative;
    z-index: 1;
}

.process-content:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-hover);
}

.process-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.process-content p {
    color: var(--text-light);
    line-height: 1.8;
}

.process-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.4);
    position: relative;
    z-index: 2;
    flex-shrink: 0;
}

.tech-stack {
    background: var(--bg-light);
    padding: 5rem 0;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.tech-item {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.tech-item:hover {
    transform: translateY(-10px);
    border-color: var(--primary-blue);
    box-shadow: var(--shadow);
}

.tech-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.tech-name {
    font-weight: 600;
    color: var(--text-dark);
}

.faq-section {
    padding: 5rem 0;
}

.faq-item {
    background: var(--white);
    border-radius: 15px;
    margin-bottom: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.faq-question {
    padding: 1.5rem 2rem;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s;
}

.faq-question:hover {
    background: var(--bg-light);
}

.faq-answer {
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s, padding 0.3s;
    color: var(--text-light);
    line-height: 1.8;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 1.5rem 2rem;
}

.faq-toggle {
    font-size: 1.5rem;
    color: var(--primary-blue);
    transition: transform 0.3s;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.cta-section {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-blue) 100%);
    color: var(--white);
    text-align: center;
    padding: 5rem 0;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-info-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 25px;
    box-shadow: var(--shadow);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.contact-info-card h3 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--bg-light);
}

.contact-info-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 15px;
    transition: all 0.3s;
}

.contact-info-item:hover {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(139, 92, 246, 0.05));
    transform: translateX(5px);
}

.contact-info-item:last-child {
    margin-bottom: 0;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    flex-shrink: 0;
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
}

.contact-info-content h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 600;
}

.contact-info-content p {
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}


.contact-form-wrapper {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 25px;
    box-shadow: var(--shadow);
}

.contact-form-wrapper h3 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--bg-light);
}

.contact-form {
    max-width: 100%;
    margin: 0;
    background: transparent;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
}

.form-group {
    margin-bottom: 1.75rem;
    position: relative;
}

form label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
}

form input,
form textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s;
    background: var(--bg-light);
}

form input::placeholder,
form textarea::placeholder {
    color: #94a3b8;
}

form input:focus,
form textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
    transform: translateY(-2px);
}

form textarea {
    resize: vertical;
    min-height: 140px;
    font-family: inherit;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 2rem;
    padding: 1.25rem;
    background: var(--bg-light);
    border-radius: 12px;
    transition: background 0.3s;
}

.checkbox-group:hover {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(139, 92, 246, 0.05));
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 0.15rem;
    cursor: pointer;
    accent-color: var(--primary-blue);
    flex-shrink: 0;
}

.checkbox-group label {
    font-weight: 400;
    font-size: 0.9rem;
    color: var(--text-light);
    cursor: pointer;
    line-height: 1.5;
}

.contact-submit-btn {
    width: 100%;
    padding: 1.125rem 2rem;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.05rem;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
}

.contact-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.4);
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-blue));
}

.map-container {
    margin-top: 2rem;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: var(--shadow);
    position: relative;
    background: var(--bg-light);
    padding: 0.5rem;
}

.map-container iframe {
    width: 100%;
    height: 450px;
    border: none;
    border-radius: 20px;
    display: block;
}

form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 3rem 0 1.5rem;
}

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

.footer-section h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.9rem;
}

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

.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-hover);
}

.modal-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
    width: 100%;
}

.modal-buttons .btn,
.modal-buttons .btn-secondary {
    flex: 1;
    min-width: 120px;
    text-align: center;
}

.modal-content .btn-secondary {
    background: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.modal-content .btn-secondary:hover {
    background: var(--primary-blue);
    color: var(--white);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.modal-header h2 {
    font-size: 1.75rem;
    color: var(--text-dark);
}

.close-btn {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-light);
    line-height: 1;
}

.close-btn:hover {
    color: var(--text-dark);
}

.content-section {
    margin-bottom: 4rem;
    background: var(--white);
    padding: 3rem;
    border-radius: 25px;
    box-shadow: var(--shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.content-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-blue), var(--primary-purple), var(--primary-teal));
    transform: scaleY(0);
    transition: transform 0.4s;
}

.content-section:hover::before {
    transform: scaleY(1);
}

.content-section:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.2);
}

.content-section:nth-child(even) {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.02) 0%, rgba(139, 92, 246, 0.02) 100%);
}

.content-section h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
    position: relative;
    padding-left: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.content-section h2::before {
    content: '';
    width: 4px;
    height: 2.5rem;
    background: linear-gradient(180deg, var(--primary-blue), var(--primary-purple));
    border-radius: 2px;
    position: absolute;
    left: 0;
}

.content-section h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: var(--primary-blue);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.content-section h3::before {
    content: '✓';
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
    flex-shrink: 0;
}

.content-section p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    line-height: 1.9;
    font-size: 1.05rem;
}

.content-section ul {
    margin-left: 0;
    margin-bottom: 1rem;
    color: var(--text-light);
    list-style: none;
    padding: 0;
}

.content-section li {
    margin-bottom: 0.75rem;
    padding-left: 2rem;
    position: relative;
    line-height: 1.8;
    transition: transform 0.2s, color 0.2s;
}

.content-section li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: 700;
    transition: transform 0.2s;
}

.content-section li:hover {
    transform: translateX(5px);
    color: var(--text-dark);
}

.content-section li:hover::before {
    transform: translateX(3px);
}

@media (max-width: 1024px) {
    .nav-links {
        gap: 1.5rem;
    }

    .process-timeline {
        max-width: 100%;
    }

    .process-content {
        margin: 0 1.5rem;
        padding: 2rem;
    }

    .process-number {
        width: 55px;
        height: 55px;
        font-size: 1.35rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .logo {
        font-size: 1.25rem;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
        flex-direction: column;
        padding: 2rem 1rem;
        gap: 0;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        max-height: calc(100vh - 70px);
        overflow-y: auto;
        animation: slideDown 0.3s ease-out;
    }

    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-links li:last-child {
        border-bottom: none;
    }

    .nav-links a {
        padding: 1rem 1.5rem;
        width: 100%;
        font-size: 1.1rem;
    }

    .nav-links a::after {
        display: none;
    }

    .nav-links a:hover {
        background: rgba(255, 255, 255, 0.1);
        padding-left: 2rem;
    }

    .hero {
        padding: 4rem 0;
        background-attachment: scroll;
    }

    .hero-illustration {
        width: 250px;
        height: 250px;
        opacity: 0.15;
        right: -50px;
    }

    .hero-shape-1,
    .hero-shape-2 {
        width: 200px;
        height: 200px;
    }

    .vector-circle:nth-child(1) {
        width: 150px;
        height: 150px;
    }

    .vector-circle:nth-child(2) {
        width: 100px;
        height: 100px;
    }

    .vector-circle:nth-child(3) {
        width: 80px;
        height: 80px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .cta-section h2 {
        font-size: 2rem;
    }

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

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

    .tech-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .portfolio-image {
        height: 220px;
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .pricing-card {
        padding: 2rem;
    }

    .pricing-header h3 {
        font-size: 1.6rem;
    }

    .price-amount {
        font-size: 2.5rem;
    }

    .pricing-card-featured .price-amount {
        font-size: 2.75rem;
    }

    .pricing-features li {
        padding: 0.875rem 0;
        font-size: 0.95rem;
    }

    .pricing-card-featured {
        transform: scale(1);
    }

    .pricing-card-featured:hover {
        transform: translateY(-10px);
    }

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

    .contact-info-card {
        position: static;
    }

    .content-section {
        padding: 2rem;
    }

    .content-section h2 {
        font-size: 1.75rem;
    }

    .content-section h3 {
        font-size: 1.25rem;
    }

    form {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.1rem;
    }

    .menu-toggle {
        font-size: 1.5rem;
        padding: 0.4rem;
    }

    .nav-links {
        top: 60px;
        padding: 1.5rem 1rem;
        max-height: calc(100vh - 60px);
    }

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

    .pricing-card {
        padding: 1.75rem;
    }

    .pricing-header {
        margin-bottom: 1.5rem;
        padding-bottom: 1.5rem;
    }

    .pricing-header h3 {
        font-size: 1.5rem;
    }

    .pricing-description {
        font-size: 0.9rem;
    }

    .pricing-price {
        margin-bottom: 1.5rem;
        padding: 1.25rem 0;
    }

    .price-amount {
        font-size: 2.25rem;
    }

    .pricing-card-featured .price-amount {
        font-size: 2.5rem;
    }

    .price-period {
        font-size: 0.85rem;
    }

    .pricing-features {
        margin-bottom: 1.5rem;
    }

    .pricing-features li {
        padding: 0.75rem 0;
        font-size: 0.9rem;
    }

    .feature-icon {
        width: 22px;
        height: 22px;
        font-size: 0.7rem;
    }

    .pricing-card-featured .feature-icon {
        width: 24px;
        height: 24px;
        font-size: 0.75rem;
    }

    .pricing-btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }
}

@media (max-width: 320px) {
    header {
        padding: 0.75rem 0;
    }

    .logo {
        font-size: 1rem;
    }

    .menu-toggle {
        font-size: 1.25rem;
        padding: 0.3rem;
    }

    .nav-links {
        top: 55px;
        padding: 1rem 0.75rem;
        max-height: calc(100vh - 55px);
    }

    .nav-links a {
        padding: 0.75rem 1rem;
        font-size: 0.95rem;
    }

    .hero {
        padding: 2.5rem 0;
    }

    .hero-illustration {
        display: none;
    }

    .hero-shape-1,
    .hero-shape-2 {
        width: 100px;
        height: 100px;
    }

    .vector-circle {
        opacity: 0.2;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .hero p {
        font-size: 0.95rem;
    }

    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
        display: block;
        margin: 0.5rem auto;
    }

    .thank-you-buttons {
        flex-direction: column;
        align-items: center;
    }

    .thank-you-buttons .btn {
        width: 100%;
        max-width: 100%;
        margin: 0.5rem 0;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
    }

    .card {
        padding: 1.25rem;
    }

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

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .portfolio-image {
        height: 180px;
    }

    .portfolio-content {
        padding: 1.25rem;
    }

    .portfolio-content h3 {
        font-size: 1.25rem;
    }

    .feature-tag {
        font-size: 0.75rem;
        padding: 0.4rem 0.8rem;
    }

    .pricing-grid {
        gap: 1.25rem;
    }

    .pricing-card {
        padding: 1.5rem;
        border-radius: 20px;
    }

    .pricing-header {
        margin-bottom: 1.25rem;
        padding-bottom: 1.25rem;
    }

    .pricing-header h3 {
        font-size: 1.4rem;
    }

    .pricing-description {
        font-size: 0.85rem;
    }

    .pricing-price {
        margin-bottom: 1.25rem;
        padding: 1rem 0;
    }

    .price-amount {
        font-size: 2rem;
    }

    .pricing-card-featured .price-amount {
        font-size: 2.25rem;
    }

    .price-period {
        font-size: 0.8rem;
    }

    .pricing-features {
        margin-bottom: 1.25rem;
    }

    .pricing-features li {
        padding: 0.7rem 0;
        font-size: 0.85rem;
        gap: 0.75rem;
    }

    .feature-icon {
        width: 20px;
        height: 20px;
        font-size: 0.65rem;
    }

    .pricing-card-featured .feature-icon {
        width: 22px;
        height: 22px;
        font-size: 0.7rem;
    }

    .pricing-btn {
        padding: 0.8rem 1.25rem;
        font-size: 0.9rem;
    }

    .popular-badge {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
        top: -12px;
    }

    .contact-info-card,
    .contact-form-wrapper {
        padding: 1.5rem;
    }

    .contact-info-card h3,
    .contact-form-wrapper h3 {
        font-size: 1.5rem;
    }

    .contact-info-item {
        flex-direction: column;
        text-align: center;
        padding: 1rem;
    }

    .contact-icon {
        margin: 0 auto;
    }

    form input,
    form textarea {
        padding: 0.875rem 1rem;
    }

    .map-container {
        margin-top: 1.5rem;
        padding: 0.25rem;
    }

    .map-container iframe {
        height: 350px;
        border-radius: 15px;
    }

    .content-section {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }

    .content-section h2 {
        font-size: 1.35rem;
        padding-left: 0.5rem;
    }

    .content-section h2::before {
        width: 3px;
        height: 1.75rem;
    }

    .content-section h3 {
        font-size: 1.1rem;
    }

    .content-section h3::before {
        width: 22px;
        height: 22px;
        font-size: 0.7rem;
    }

    .content-section p {
        font-size: 1rem;
    }

    .content-section li {
        padding-left: 1.5rem;
        font-size: 0.95rem;
    }

    form {
        padding: 1.25rem;
    }

    .modal-content {
        padding: 1.5rem;
    }

    .modal-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }

    .modal-buttons .btn,
    .modal-buttons .btn-secondary {
        width: 100%;
        min-width: 100%;
    }
}