:root {
    --purple-primary: #7c3aed;
    --purple-dark: #5b21b6;
    --purple-light: #a78bfa;
    --purple-gradient: linear-gradient(135deg, #7c3aed 0%, #a78bfa 100%);
    --tech-blue: #3b82f6;
    --tech-cyan: #06b6d4;
    --dark-bg: #0f0f1e;
    --dark-card: #1a1a2e;
    --text-primary: #ffffff;
    --text-secondary: #a0aec0;
    --text-muted: #718096;
    --accent-glow: rgba(124, 58, 237, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: #fff;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 10px 40px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 15px 50px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 15, 30, 0.9);
    backdrop-filter: blur(10px);
    z-index: 999;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(124, 58, 237, 0.1);
}

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

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

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

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

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

.nav-menu a:hover {
    color: var(--purple-light);
}

.btn-contact {
    background: var(--purple-gradient);
    padding: 0.6rem 1.5rem;
    border-radius: 8px;
    color: var(--text-primary) !important;
}

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

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    padding: 150px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--purple-light);
    margin-bottom: 1.5rem;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.1);
    }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

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

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.highlight-text {
    color: var(--purple-light);
    font-weight: 600;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    margin-bottom: 2.5rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(124, 58, 237, 0.2);
    border-bottom: 1px solid rgba(124, 58, 237, 0.2);
}

.hero-stat {
    display: flex;
    flex-direction: column;
}

.hero-stat strong {
    font-size: 2rem;
    font-weight: 800;
    background: var(--purple-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary {
    background: var(--purple-gradient);
    color: var(--text-primary);
    box-shadow: 0 10px 30px rgba(124, 58, 237, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(124, 58, 237, 0.5);
}

.btn-secondary {
    background: rgba(124, 58, 237, 0.1);
    color: var(--purple-light);
    border: 2px solid var(--purple-primary);
}

.btn-secondary:hover {
    background: rgba(124, 58, 237, 0.2);
    transform: translateY(-3px);
}

/* Hero Visual */
.hero-visual {
    position: absolute;
    right: -100px;
    top: 50%;
    transform: translateY(-50%);
    width: 500px;
    height: 500px;
}

.floating-card {
    position: absolute;
    background: var(--dark-card);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: float 6s ease-in-out infinite;
}

.card-1 {
    top: 0;
    left: 0;
    animation-delay: 0s;
}

.card-2 {
    top: 40%;
    right: 0;
    animation-delay: 2s;
}

.card-3 {
    bottom: 0;
    left: 20%;
    animation-delay: 4s;
}

.card-4 {
    bottom: 10%;
    right: 10%;
    animation-delay: 1s;
}

.card-icon {
    font-size: 2rem;
}

.card-text {
    font-weight: 600;
    color: var(--text-secondary);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Services Section */
.services {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--dark-bg) 0%, var(--dark-card) 100%);
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

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

@media (min-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) and (max-width: 1199px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

.service-card {
    background: var(--dark-card);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 1.5rem;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--purple-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--purple-primary);
    box-shadow: 0 20px 60px rgba(124, 58, 237, 0.3);
}

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

.service-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    background: rgba(124, 58, 237, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--purple-light);
    flex-shrink: 0;
}

.service-icon svg {
    width: 32px;
    height: 32px;
}

.service-content {
    flex: 1;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* About Section */
.about {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--dark-bg) 0%, var(--dark-card) 100%);
}

.about-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 5rem;
}

.about-badge {
    display: inline-block;
    color: var(--purple-light);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    padding: 0.5rem 1.5rem;
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 30px;
}

.about-lead {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-top: 1.5rem;
}

.about-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.value-item {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 2.5rem;
    background: var(--dark-card);
    border: 1px solid rgba(124, 58, 237, 0.1);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.value-item:hover {
    border-color: var(--purple-primary);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(124, 58, 237, 0.2);
}

.value-icon-wrapper {
    width: 60px;
    height: 60px;
    background: rgba(124, 58, 237, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.value-item:hover .value-icon-wrapper {
    background: var(--purple-gradient);
    transform: scale(1.1);
}

.value-icon {
    width: 30px;
    height: 30px;
    color: var(--purple-light);
}

.value-item:hover .value-icon {
    color: white;
}

.value-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.value-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

.about-text {
    max-width: 600px;
}

.about-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.values-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.stat-card {
    background: var(--dark-card);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: scale(1.05);
    border-color: var(--purple-primary);
    box-shadow: 0 10px 40px rgba(124, 58, 237, 0.3);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--purple-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Footer */
.footer {
    background: var(--dark-card);
    border-top: 1px solid rgba(124, 58, 237, 0.1);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand {
    max-width: 400px;
}

.footer-tagline {
    color: var(--text-secondary);
    margin-top: 1rem;
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.footer-column h4 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

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

.footer-column a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
    margin-bottom: 0.5rem;
}

.footer-column a:hover {
    color: var(--purple-light);
}

.footer-bottom {
    border-top: 1px solid rgba(124, 58, 237, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: var(--text-muted);
}

/* Trust Signals Section */
.trust-signals {
    padding: 5rem 0;
    background: linear-gradient(180deg, var(--dark-card) 0%, rgba(124, 58, 237, 0.03) 100%);
    border-top: 1px solid rgba(124, 58, 237, 0.1);
    border-bottom: 1px solid rgba(124, 58, 237, 0.1);
}

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

.trust-subtitle {
    color: var(--purple-light);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.trust-title {
    font-size: 2.5rem;
    color: var(--text-primary);
    font-weight: 700;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    margin-bottom: 4rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.stat-item {
    text-align: center;
    position: relative;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--purple-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.stat-bar {
    width: 100%;
    height: 3px;
    background: rgba(124, 58, 237, 0.1);
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}

.stat-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: var(--purple-gradient);
    animation: fillBar 2s ease-out forwards;
}

@keyframes fillBar {
    from { width: 0; }
    to { width: 100%; }
}

.features-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.feature-item:hover {
    color: var(--purple-light);
    transform: translateX(5px);
}

.feature-icon {
    width: 20px;
    height: 20px;
    color: var(--purple-primary);
    flex-shrink: 0;
}

/* Portfolio Section */
.portfolio {
    padding: 100px 0;
    background: var(--dark-bg);
}

.portfolio-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.portfolio-card {
    background: var(--dark-card);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: row;
    align-items: center;
}

.portfolio-card:hover {
    transform: translateX(10px);
    border-color: var(--purple-primary);
    box-shadow: 0 20px 60px rgba(124, 58, 237, 0.3);
}

.portfolio-image {
    width: 250px;
    min-width: 250px;
    height: 200px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-placeholder {
    color: var(--purple-light);
}

.portfolio-placeholder svg {
    width: 64px;
    height: 64px;
}

.portfolio-content {
    padding: 2rem;
    flex: 1;
}

.portfolio-tag {
    display: inline-block;
    background: rgba(124, 58, 237, 0.1);
    color: var(--purple-light);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.portfolio-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.portfolio-content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.portfolio-tech {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.portfolio-tech span {
    background: rgba(124, 58, 237, 0.1);
    color: var(--text-secondary);
    padding: 0.3rem 0.8rem;
    border-radius: 6px;
    font-size: 0.8rem;
}

/* Technologies Section */
.technologies {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--dark-bg) 0%, var(--dark-card) 100%);
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.tech-category {
    text-align: center;
}

.tech-category h4 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: var(--purple-light);
}

.tech-icons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.tech-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    transition: transform 0.3s ease;
}

.tech-icon:hover {
    transform: translateY(-5px);
}

.tech-icon span {
    font-size: 2.5rem;
    background: var(--dark-card);
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    border: 1px solid rgba(124, 58, 237, 0.2);
}

.tech-icon img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.tech-icon:hover img {
    transform: scale(1.1);
}

.tech-icon p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Process Section */
.process {
    padding: 100px 0;
    background: var(--dark-bg);
}

.process-timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 40px;
    bottom: 40px;
    width: 2px;
    background: linear-gradient(180deg, var(--purple-primary) 0%, transparent 100%);
}

.process-step {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--purple-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    flex-shrink: 0;
    box-shadow: 0 10px 30px rgba(124, 58, 237, 0.3);
}

.step-content {
    flex: 1;
    background: var(--dark-card);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.step-content:hover {
    border-color: var(--purple-primary);
    transform: translateX(10px);
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* FAQ Section */
.faq {
    padding: 100px 0;
    background: var(--dark-bg);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--dark-card);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 16px;
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--purple-primary);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    text-align: left;
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: var(--purple-light);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--purple-light);
    transition: transform 0.3s ease;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 2rem 1.5rem 2rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Contact Form Improvements */
.form-header {
    margin-bottom: 2rem;
}

.form-header h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.form-header p {
    color: var(--text-secondary);
}

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

.form-group label {
    display: block;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group select {
    background: var(--dark-bg);
    border: 2px solid rgba(124, 58, 237, 0.2);
    border-radius: 12px;
    padding: 1rem;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    width: 100%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.form-group select:focus {
    outline: none;
    border-color: var(--purple-primary);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.form-note {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 1rem;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-visual {
        display: none;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-stats {
        gap: 2rem;
    }

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

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

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

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

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

    .portfolio-card {
        flex-direction: column;
    }

    .portfolio-image {
        width: 100%;
        min-width: 100%;
    }

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

    .process-timeline::before {
        left: 20px;
    }

    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(15, 15, 30, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 2rem;
        transition: left 0.3s ease;
    }

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

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

    .hero {
        padding: 100px 0 60px;
    }

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

    .hero-description {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

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

    .features-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

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

    .about-lead {
        font-size: 1rem;
    }

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

    .stat-number {
        font-size: 2.5rem;
    }

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

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

    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-float svg {
        width: 26px;
        height: 26px;
    }

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

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

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero-title {
        font-size: 1.75rem;
    }

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

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

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

    .stat-number {
        font-size: 2rem;
    }

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

    .value-item {
        padding: 1.5rem;
    }

    .service-card,
    .stat-card {
        padding: 1.5rem;
    }
}