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

:root {
    /* Paleta de Cores Azul */
    --primary-blue: #0066cc;
    --secondary-blue: #004499;
    --light-blue: #3399ff;
    --dark-blue: #003366;
    --accent-blue: #66b3ff;
    
    /* Cores de Apoio */
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --gray: #6c757d;
    --dark-gray: #343a40;
    --success: #28a745;
    
    /* Tipografia */
    --font-family: 'Inter', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    /* Transições */
    --transition-fast: 0.15s ease-in-out;
    --transition-base: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Header Styles */
.header {
    background: var(--white);
    box-shadow: var(--shadow-base);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.navbar {
    padding: var(--spacing-sm) 0;
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-blue);
}

.nav-brand i {
    font-size: var(--font-size-2xl);
}

.nav-brand .logo {
    height: 50px;
    width: auto;
    transition: var(--transition-base);
}

.nav-brand .logo:hover {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

.nav-menu a {
    text-decoration: none;
    color: var(--dark-gray);
    font-weight: 500;
    transition: var(--transition-base);
    position: relative;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: var(--transition-base);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--dark-gray);
    transition: var(--transition-base);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 50%, #2563eb 100%);
    color: var(--white);
    padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-content {
    padding-right: var(--spacing-lg);
    z-index: 2;
    position: relative;
}

.hero-image {
    position: relative;
    z-index: 1;
}

.hero-logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
}

.hero-logo {
    width: 280px;
    height: auto;
    max-width: 100%;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
    transition: var(--transition-base);
    animation: logoFloat 3s ease-in-out infinite;
}

.hero-logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 8px 16px rgba(0, 102, 204, 0.4));
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
    transition: transform 0.6s ease;
}

.image-wrapper:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.hero-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
}

.image-overlay {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 3;
}

.metrics-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: var(--spacing-md);
    color: var(--dark-blue);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    animation: float 3s ease-in-out infinite;
}

.metric-value {
    display: block;
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1.2;
}

.plus-highlight {
    color: #60a5fa;
    font-size: 1.4em;
    font-weight: 900;
    text-shadow: 0 0 10px rgba(96, 165, 250, 0.5);
    animation: plus-glow 2s ease-in-out infinite alternate;
}

.metric-label {
    font-size: var(--font-size-xs);
    color: var(--gray);
    margin-top: 4px;
}

@keyframes plus-glow {
    from {
        color: #60a5fa;
        text-shadow: 0 0 10px rgba(96, 165, 250, 0.5);
    }
    to {
        color: #3b82f6;
        text-shadow: 0 0 15px rgba(59, 130, 246, 0.8);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Why Different Section */
.why-different {
    padding: var(--spacing-2xl) 0;
    background: var(--light-gray);
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.differential-card {
    background: #dbeafe;
    padding: var(--spacing-xl);
    border-radius: 16px;
    text-align: center;
    transition: var(--transition-base);
    border: 1px solid #bfdbfe;
    position: relative;
    overflow: hidden;
}

.differential-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(37, 99, 235, 0.05) 100%);
    pointer-events: none;
}

.differential-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
}

.differential-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-blue);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    position: relative;
    z-index: 2;
}

.differential-icon i {
    font-size: var(--font-size-2xl);
    color: var(--white);
}

.differential-card h3 {
    font-size: var(--font-size-xl);
    color: var(--dark-blue);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
    position: relative;
    z-index: 2;
}

.differential-card p {
    color: var(--gray);
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
    text-align: left;
}

.hero .highlight {
    color: #60a5fa;
    display: block;
}

.hero p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
    opacity: 0.9;
    text-align: left;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}



/* Button Styles */
.btn {
    display: inline-block;
    padding: 16px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-base);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--white);
    color: var(--primary-blue);
    border-color: var(--white);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.btn-primary:hover {
    background: #f8fafc;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
    transform: translateY(-3px);
}

/* Section Styles */
section {
    padding: var(--spacing-2xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: var(--spacing-md);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    background: var(--light-gray);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-text h3 {
    font-size: var(--font-size-2xl);
    color: var(--dark-blue);
    margin-bottom: var(--spacing-md);
}

.about-text h4 {
    font-size: var(--font-size-xl);
    color: var(--primary-blue);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.about-text p {
    margin-bottom: var(--spacing-md);
    color: var(--gray);
    line-height: 1.7;
}

.about-text p:last-of-type {
    margin-bottom: var(--spacing-lg);
}

.about-text strong {
    color: var(--dark-blue);
    font-weight: 600;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.feature i {
    color: var(--primary-blue);
    font-size: var(--font-size-lg);
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.tech-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    transform: perspective(1000px) rotateY(5deg) rotateX(-2deg);
    transition: transform 0.6s ease;
    max-width: 400px;
}

.tech-image-wrapper:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.about-tech-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
}

.tech-overlay {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    z-index: 3;
}

.tech-badge {
    background: rgba(0, 102, 204, 0.95);
    backdrop-filter: blur(10px);
    color: var(--white);
    padding: 12px 20px;
    border-radius: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: var(--font-size-sm);
    box-shadow: 0 8px 20px rgba(0, 102, 204, 0.3);
    animation: pulse-badge 2s ease-in-out infinite;
}

.tech-badge i {
    font-size: var(--font-size-base);
}

@keyframes pulse-badge {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 8px 20px rgba(0, 102, 204, 0.3);
    }
    50% { 
        transform: scale(1.05);
        box-shadow: 0 12px 25px rgba(0, 102, 204, 0.4);
    }
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 9999;
}

.whatsapp-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: white;
    padding: 15px 20px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-base);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.whatsapp-btn:hover {
    background: #20BA5A;
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-btn i {
    font-size: 24px;
}

.whatsapp-text {
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

.whatsapp-pulse {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #25D366;
    border-radius: 50px;
    animation: whatsapp-pulse 2s infinite;
    z-index: 1;
}

@keyframes whatsapp-pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    70% {
        transform: scale(1.3);
        opacity: 0;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

/* Responsividade do WhatsApp Button */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-btn {
        padding: 12px 16px;
        border-radius: 50px;
    }
    
    .whatsapp-text {
        display: none;
    }
    
    .whatsapp-btn {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        justify-content: center;
        padding: 0;
    }
    
    .whatsapp-pulse {
        border-radius: 50%;
    }
}

/* Solutions Section */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.solution-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: 12px;
    box-shadow: var(--shadow-base);
    transition: var(--transition-base);
    border-top: 4px solid var(--primary-blue);
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.solution-icon {
    width: 60px;
    height: 60px;
    background: var(--light-blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.solution-icon i {
    font-size: var(--font-size-2xl);
    color: var(--white);
}

.solution-card h3 {
    font-size: var(--font-size-xl);
    color: var(--dark-blue);
    margin-bottom: var(--spacing-md);
}

.solution-card p {
    color: var(--gray);
    margin-bottom: var(--spacing-md);
}

.solution-features {
    list-style: none;
}

.solution-features li {
    padding: var(--spacing-xs) 0;
    color: var(--gray);
    position: relative;
    padding-left: var(--spacing-md);
}

.solution-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
}

/* Process Section */
.process {
    background: var(--light-gray);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin: 0 auto var(--spacing-md);
}

.step h3 {
    font-size: var(--font-size-xl);
    color: var(--dark-blue);
    margin-bottom: var(--spacing-sm);
}

.step p {
    color: var(--gray);
}

/* Testimonials Section */
.testimonials {
    background: var(--white);
    padding: var(--spacing-2xl) 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.testimonial-card {
    background: var(--light-gray);
    border-radius: 12px;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-base);
    transition: var(--transition-base);
    border-left: 4px solid var(--primary-blue);
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.testimonial-content {
    margin-bottom: var(--spacing-lg);
}

.quote-icon {
    color: var(--primary-blue);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
    opacity: 0.7;
}

.testimonial-content p {
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.testimonial-content p:last-child {
    margin-bottom: 0;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-info h4 {
    color: var(--dark-blue);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.author-info span {
    color: var(--primary-blue);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

/* Contact Section */
.contact {
    background: var(--dark-blue);
    color: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.contact-info h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
}

.contact-info p {
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.contact-details {
    margin-bottom: var(--spacing-lg);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.contact-item i {
    color: var(--accent-blue);
    width: 20px;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition-base);
}

.social-link:hover {
    background: var(--light-blue);
    transform: translateY(-2px);
}

.whatsapp-link {
    background: #25D366 !important;
}

.whatsapp-link:hover {
    background: #20BA5A !important;
    transform: translateY(-2px) scale(1.05);
}

/* Form Styles */
.contact-form {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: 12px;
    color: var(--dark-gray);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--dark-blue);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: var(--font-size-base);
    transition: var(--transition-base);
    font-family: var(--font-family);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

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

/* Footer */
.footer {
    background: var(--dark-gray);
    color: var(--white);
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.footer-brand i {
    color: var(--accent-blue);
}

.footer-brand .footer-logo {
    height: 40px;
    width: auto;
    opacity: 0.9;
    transition: var(--transition-base);
}

.footer-brand .footer-logo:hover {
    opacity: 1;
}

/* Footer Logo Section */
.footer-logo-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-logo-container {
    padding: var(--spacing-sm);
    transition: var(--transition-base);
}

.footer-logo-container:hover {
    transform: translateY(-2px);
}

.footer-main-logo {
    height: 120px;
    width: auto;
    filter: brightness(1.1) contrast(1.1);
    transition: var(--transition-base);
}

.footer-main-logo:hover {
    transform: scale(1.02);
}

.footer-tagline {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
    margin: 0;
    max-width: 300px;
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .hero-content {
        padding-right: 0;
        order: 2;
    }
    
    .hero-image {
        order: 1;
    }
    
    .hero-logo-container {
        margin-bottom: var(--spacing-md);
        padding: var(--spacing-md);
    }
    
    .hero-logo {
        width: 220px;
    }
    
    .footer-main-logo {
        height: 100px;
    }
    
    .footer-logo-container {
        padding: var(--spacing-sm);
    }
    
    .hero h1 {
        text-align: center;
    }
    
    .hero p {
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }
    
    .image-wrapper {
        transform: none;
        margin-bottom: var(--spacing-lg);
    }
    
    .differentials-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .differential-card {
        padding: var(--spacing-lg);
    }
    
    .tech-image-wrapper {
        transform: none;
        max-width: 100%;
        margin-top: var(--spacing-lg);
    }
    

}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-xs);
    }
    
    .solution-card,
    .contact-form {
        padding: var(--spacing-md);
    }
    
    .hero {
        padding: calc(60px + var(--spacing-xl)) 0 var(--spacing-xl);
    }
    
    .hero-logo-container {
        margin-bottom: var(--spacing-sm);
        padding: var(--spacing-sm);
    }
    
    .hero-logo {
        width: 180px;
    }
    
    .footer-main-logo {
        height: 80px;
    }
    
    .footer-tagline {
        font-size: var(--font-size-xs);
    }
    
    section {
        padding: var(--spacing-xl) 0;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* Loading Animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* Smooth scrolling offset */
html {
    scroll-padding-top: 80px;
}