:root {
    --primary-dark: #42535B;
    --primary-blue: #47AFE4;
    --primary-medium: #455C6A;
    --white: #FFFFFF;
    --gray-light: #f8f9fa;
    --gray-medium: #e9ecef;
    --gray-dark: #6c757d;
    --gradient-primary: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-medium) 100%);
    --gradient-dark: linear-gradient(135deg, var(--primary-medium) 0%, var(--primary-dark) 100%);
    --shadow-sm: 0 2px 10px rgba(66, 83, 91, 0.08);
    --shadow-md: 0 5px 20px rgba(66, 83, 91, 0.12);
    --shadow-lg: 0 15px 40px rgba(66, 83, 91, 0.15);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --whatsapp-green: #25D366;
    --whatsapp-green-dark: #128C7E;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.7;
    color: var(--primary-dark);
    overflow-x: hidden;
    background: var(--white);
    transition: var(--transition);
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--whatsapp-green);
    color: var(--white);
    border-radius: 50%;
    text-align: center;
    box-shadow: var(--shadow-md);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
}

.whatsapp-float:hover {
    background-color: var(--whatsapp-green-dark);
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.whatsapp-float i {
    font-size: 28px;
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: var(--primary-dark);
    color: var(--white);
    padding: 8px 15px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    transform: translateX(20px);
    transition: all 0.3s ease;
    pointer-events: none;
    box-shadow: var(--shadow-md);
}

.whatsapp-tooltip:after {
    content: '';
    position: absolute;
    top: 50%;
    left: 100%;
    margin-top: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent transparent var(--primary-dark);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateX(0);
}

/* Navigation */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    padding: 1rem 0;
    transition: var(--transition);
    z-index: 999;
}

.navbar.scrolled {
    padding: 0.75rem 0;
    background: var(--white);
    box-shadow: var(--shadow-md);
}

.navbar-brand {
    display: flex;
    align-items: center;
}

.brand-logo-img {
    width: 140px;
    height: auto;
    transition: var(--transition);
}

.navbar-nav .nav-link {
    color: var(--primary-dark) !important;
    font-weight: 600;
    margin: 0 0.5rem;
    padding: 0.5rem 1rem !important;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary-blue) !important;
    background: rgba(71, 175, 228, 0.1);
}

.nav-cta {
    margin-left: 1rem;
    padding: 0.6rem 1.5rem !important;
    font-weight: 600;
}

.navbar-toggler {
    border: none;
    padding: 0.5rem;
    border-radius: 8px;
    transition: var(--transition);
}

.navbar-toggler:focus {
    box-shadow: none;
    background: rgba(71, 175, 228, 0.1);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2866, 83, 91, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    width: 1.25em;
    height: 1.25em;
}

/* Hero Section */
.hero-section {
    position: relative;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding-top: 120px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--primary-blue), transparent);
    opacity: 0.1;
}

.shape-1 {
    width: 300px;
    height: 300px;
    top: -150px;
    right: -100px;
    animation: float 6s ease-in-out infinite;
}

.shape-2 {
    width: 200px;
    height: 200px;
    bottom: 100px;
    left: -50px;
    animation: float 8s ease-in-out infinite reverse;
}

.shape-3 {
    width: 150px;
    height: 150px;
    top: 50%;
    right: 20%;
    animation: float 10s ease-in-out infinite;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(71, 175, 228, 0.1);
    color: var(--primary-blue);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    margin-bottom: 2rem;
    border: 1px solid rgba(71, 175, 228, 0.2);
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.title-line {
    display: block;
}

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

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--primary-medium);
    margin-bottom: 2rem;
    font-weight: 400;
    max-width: 90%;
}

.hero-features {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: var(--primary-dark);
}

.feature-item i {
    color: var(--primary-blue);
    font-size: 0.9rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.btn-hero-cta {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    box-shadow: var(--shadow-md);
}

.scroll-guidance {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--primary-medium);
    font-size: 0.9rem;
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--primary-blue);
    border-bottom: 2px solid var(--primary-blue);
    transform: rotate(45deg);
    animation: arrowBounce 1.5s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

@keyframes arrowBounce {
    0%, 100% {
        opacity: 1;
        transform: rotate(45deg) translateY(0);
    }
    50% {
        opacity: 0.5;
        transform: rotate(45deg) translateY(10px);
    }
}

.hero-visual {
    position: relative;
    height: 450px;
    z-index: 2;
}

.main-visual {
    position: relative;
    width: 100%;
    height: 350px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.visual-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(71, 175, 228, 0.1), transparent);
}

.floating-card {
    position: absolute;
    background: var(--white);
    padding: 1rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: var(--transition);
    animation: float 3s ease-in-out infinite;
    border: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 3;
}

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

.card-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1rem;
}

.card-content {
    display: flex;
    flex-direction: column;
}

.card-title {
    font-weight: 700;
    color: var(--primary-dark);
    font-size: 0.9rem;
}

.card-subtitle {
    font-size: 0.8rem;
    color: var(--primary-medium);
    opacity: 0.8;
}

.card-1 {
    top: 10%;
    left: -5%;
    animation-delay: 0s;
}

.card-2 {
    top: 5%;
    right: -5%;
    animation-delay: 0.5s;
}

.card-3 {
    bottom: 20%;
    left: -8%;
    animation-delay: 1s;
}

.card-4 {
    bottom: 10%;
    right: -3%;
    animation-delay: 1.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(1deg); }
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-header {
    margin-bottom: 3rem;
}

.section-subtitle {
    display: inline-block;
    background: rgba(71, 175, 228, 0.1);
    color: var(--primary-blue);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

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

/* Clients Section */
.clients-section {
    background: var(--white);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.client-logo {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--gray-medium);
}

.client-logo:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.client-logo-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    color: var(--primary-medium);
}

.client-logo-placeholder i {
    font-size: 2.5rem;
    color: var(--primary-blue);
}

.client-logo-placeholder span {
    font-weight: 600;
    text-align: center;
    font-size: 0.9rem;
}

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

.about-visual {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image {
    width: 100%;
    height: 450px;
    object-fit: cover;
    transition: var(--transition);
}

.about-visual:hover .about-image {
    transform: scale(1.05);
}

.experience-badge {
    position: absolute;
    bottom: -25px;
    right: -25px;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 1.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    z-index: 2;
}

.exp-number {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
}

.exp-text {
    font-size: 0.8rem;
    opacity: 0.9;
    margin-top: 0.5rem;
}

.lead {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    color: var(--primary-dark);
}

.mission-vision {
    display: grid;
    gap: 2rem;
    margin: 2rem 0;
}

.mv-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.mv-item i {
    font-size: 1.8rem;
    color: var(--primary-blue);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.mv-item h4 {
    margin-bottom: 0.5rem;
    color: var(--primary-dark);
    font-size: 1.2rem;
}

.mv-item p {
    color: var(--primary-medium);
    margin: 0;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.expertise-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--white);
    border-radius: var(--border-radius);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.expertise-item:hover {
    transform: translateY(-3px);
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.expertise-item:hover i {
    color: var(--white);
}

.expertise-item i {
    color: var(--primary-blue);
    font-size: 1.1rem;
}

.expertise-item span {
    font-weight: 500;
    font-size: 0.95rem;
}

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

.services-filter {
    max-width: 300px;
    margin: 2rem auto 3rem;
}

.services-filter .form-select {
    padding: 0.875rem 1.5rem;
    border-radius: 50px;
    border: 2px solid var(--gray-medium);
    font-weight: 600;
    color: var(--primary-dark);
    background: var(--white);
    transition: var(--transition);
    cursor: pointer;
    font-size: 1rem;
}

.services-filter .form-select:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(71, 175, 228, 0.1);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--gray-medium);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

.service-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition);
    transform-origin: left;
}

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

.service-header {
    text-align: center;
    margin-bottom: 2.5rem;
    flex-shrink: 0;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(71, 175, 228, 0.1) 0%, rgba(255, 255, 255, 0) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-icon:before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover .service-icon:before {
    opacity: 1;
}

.service-icon i {
    font-size: 2rem;
    color: var(--primary-blue);
    transition: var(--transition);
    position: relative;
    z-index: 2;
}

.service-card:hover .service-icon i {
    color: var(--white);
    transform: scale(1.2);
}

.service-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin: 0;
}

.service-list {
    list-style: none;
    margin-bottom: 2.5rem;
    flex-grow: 1;
}

.service-list li {
    padding: 0.75rem 0;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--primary-medium);
    border-bottom: 1px solid rgba(108, 117, 125, 0.1);
    font-size: 0.95rem;
    transition: var(--transition);
}

.service-list li:last-child {
    border-bottom: none;
}

.service-list li:hover {
    color: var(--primary-dark);
    padding-left: 5px;
}

.service-list li i {
    color: var(--primary-blue);
    font-size: 0.9rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

/* Botões organizados verticalmente */
.service-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: auto;
    flex-shrink: 0;
}

.service-cta,
.service-quote {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    text-align: center;
    border: 2px solid;
    font-size: 0.95rem;
    cursor: pointer;
    width: 100%;
    text-align: center;
}

.service-cta {
    background: transparent;
    color: var(--primary-blue);
    border-color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.service-cta:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(71, 175, 228, 0.3);
}

.service-quote {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
}

.service-quote:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(71, 175, 228, 0.4);
    color: var(--white);
}

/* How It Works Section */
.how-it-works-section {
    background: var(--gray-light);
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.step-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    border: 1px solid var(--gray-medium);
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.step-icon {
    width: 70px;
    height: 70px;
    background: rgba(71, 175, 228, 0.1);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
}

.step-card:hover .step-icon {
    background: var(--gradient-primary);
    transform: scale(1.1);
}

.step-icon i {
    font-size: 1.8rem;
    color: var(--primary-blue);
    transition: var(--transition);
}

.step-card:hover .step-icon i {
    color: var(--white);
}

.step-card h3 {
    margin-bottom: 1rem;
    color: var(--primary-dark);
    font-size: 1.3rem;
}

.step-card p {
    color: var(--primary-medium);
    margin: 0;
    font-size: 0.95rem;
}

.cta-mini {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    max-width: 600px;
    margin: 0 auto;
    border: 1px solid var(--gray-medium);
}

.cta-mini p {
    margin-bottom: 1.5rem;
    color: var(--primary-medium);
    font-size: 1.1rem;
}

.cta-mini p i {
    color: var(--primary-blue);
    margin-right: 0.5rem;
}

.cta-mini .btn {
    padding: 0.8rem 2rem;
    font-weight: 600;
}

/* CTA Section */
.cta-section {
    background: var(--gradient-primary);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-section:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: cover;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.btn-whatsapp {
    background: var(--whatsapp-green);
    color: var(--white);
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: var(--transition);
}

.btn-whatsapp:hover {
    background: var(--whatsapp-green-dark);
    transform: translateY(-3px);
    color: var(--white);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: var(--transition);
}

.btn-outline-light:hover {
    background: var(--white);
    color: var(--primary-blue);
    transform: translateY(-3px);
}

.cta-microcopy {
    font-size: 0.9rem;
    opacity: 0.8;
}

.cta-microcopy i {
    margin-right: 0.5rem;
}

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

.contact-info {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    height: 100%;
    border: 1px solid var(--gray-medium);
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--gray-medium);
}

.contact-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(71, 175, 228, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.contact-item:hover .contact-icon {
    background: var(--gradient-primary);
    transform: rotateY(180deg);
}

.contact-icon i {
    font-size: 1.3rem;
    color: var(--primary-blue);
    transition: var(--transition);
}

.contact-item:hover .contact-icon i {
    color: var(--white);
}

.contact-details h4 {
    margin-bottom: 0.5rem;
    color: var(--primary-dark);
    font-size: 1.1rem;
}

.contact-details p {
    color: var(--primary-medium);
    margin: 0;
    font-size: 1rem;
}

.contact-details a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: var(--transition);
}

.contact-details a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.contact-details .text-muted {
    font-size: 0.85rem;
    margin-top: 0.25rem;
    display: block;
    opacity: 0.7;
}

.contact-form {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    height: 100%;
    border: 1px solid var(--gray-medium);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--primary-dark);
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 0.875rem 1.25rem;
    border: 2px solid var(--gray-medium);
    border-radius: 10px;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
    color: var(--primary-dark);
    font-family: 'Inter', sans-serif;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(71, 175, 228, 0.1);
}

.form-microcopy {
    margin: 1.5rem 0;
    padding: 1rem;
    background: rgba(71, 175, 228, 0.05);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    color: var(--primary-medium);
    text-align: center;
}

.form-microcopy i {
    color: var(--primary-blue);
    margin-right: 0.5rem;
}

/* Footer */
.footer {
    background: var(--primary-dark);
    color: var(--white);
    padding: 4rem 0 1rem;
}

.footer-brand {
    margin-bottom: 2rem;
}

.footer-logo-img {
    width: 120px;
    height: auto;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-links a:hover {
    background: var(--primary-blue);
    transform: translateY(-3px);
}

.footer-links h4,
.footer-info h4 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--white);
    transform: translateX(5px);
}

.contact-mini p {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.contact-mini a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.contact-mini a:hover {
    color: var(--white);
    text-decoration: underline;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 3rem;
    padding-top: 2rem;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    font-size: 0.9rem;
}

.footer-bottom-links {
    display: flex;
    gap: 1.5rem;
    justify-content: flex-end;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.9rem;
}

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

/* Buttons */
.btn {
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    border: 2px solid transparent;
    font-size: 1rem;
    cursor: pointer;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(71, 175, 228, 0.3);
    color: var(--white);
}

.btn-outline {
    background: transparent;
    color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.btn-outline:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-3px);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Service Detail Modal */
.service-detail-content {
    padding: 1rem 0;
}

.detail-section {
    margin-bottom: 1.5rem;
    padding: 1.25rem;
    background: var(--gray-light);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-blue);
}

.detail-section h6 {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    color: var(--primary-dark);
    font-size: 1rem;
}

.detail-section h6 i {
    margin-right: 0.5rem;
    color: var(--primary-blue);
}

.detail-section p {
    color: var(--primary-medium);
    margin: 0;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Scroll to Top Button */
.scroll-top-btn {
    position: fixed;
    bottom: 90px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: var(--shadow-md);
    transform: scale(0.8);
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.scroll-top-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(71, 175, 228, 0.4);
}

/* Accessibility Bar - Desktop */
.accessibility-bar {
    position: fixed;
    top: 100px;
    left: 0;
    background: var(--white);
    border-radius: 0 12px 12px 0;
    box-shadow: var(--shadow-md);
    z-index: 1001;
    transition: var(--transition);
    border: 1px solid var(--gray-medium);
}

.accessibility-toggle {
    background: var(--primary-dark);
    color: var(--white);
    padding: 1rem 1.2rem;
    border-radius: 0 12px 12px 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    font-size: 0.9rem;
}

.accessibility-toggle:hover {
    background: var(--primary-medium);
    padding-right: 1.5rem;
}

.accessibility-options {
    display: none;
    padding: 1rem;
    background: var(--white);
    border-radius: 0 0 12px 0;
    min-width: 250px;
}

.accessibility-bar.expanded .accessibility-options {
    display: block;
    animation: slideDown 0.3s ease;
}

.accessibility-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.8rem 1rem;
    background: var(--gray-light);
    border: 2px solid transparent;
    border-radius: 8px;
    color: var(--primary-dark);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 0.5rem;
    text-align: left;
    font-size: 0.9rem;
    border: none;
}

.accessibility-btn:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateX(5px);
}

.accessibility-btn:hover i {
    color: var(--white);
}

.accessibility-btn i {
    color: var(--primary-blue);
    font-size: 1rem;
    width: 20px;
    transition: var(--transition);
}

.accessibility-btn.active {
    background: var(--primary-blue);
    color: var(--white);
    border-color: var(--primary-dark);
}

.accessibility-btn.active i {
    color: var(--white);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Accessibility Modes */
body.dark-mode {
    background: #121212;
    color: #e0e0e0;
}

body.dark-mode .navbar,
body.dark-mode .service-card,
body.dark-mode .contact-form,
body.dark-mode .contact-info,
body.dark-mode .step-card,
body.dark-mode .cta-mini,
body.dark-mode .client-logo {
    background: #1e1e1e;
    color: #e0e0e0;
    border-color: #333;
}

body.dark-mode .hero-section {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
}

body.dark-mode .section-header h2,
body.dark-mode .service-header h3,
body.dark-mode .step-card h3,
body.dark-mode .contact-details h4,
body.dark-mode .footer-links h4,
body.dark-mode .footer-info h4,
body.dark-mode .mv-item h4,
body.dark-mode .lead,
body.dark-mode .hero-title,
body.dark-mode .hero-subtitle {
    color: #ffffff;
}

body.dark-mode .section-description,
body.dark-mode .step-card p,
body.dark-mode .contact-details p,
body.dark-mode .footer-brand p,
body.dark-mode .detail-section p,
body.dark-mode .form-microcopy,
body.dark-mode .service-list li {
    color: #b0b0b0;
}

body.dark-mode .footer {
    background: #0a0a0a;
}

body.dark-mode .cta-section {
    background: linear-gradient(135deg, #2d3748 0%, #4a5568 100%);
}

body.high-contrast {
    --primary-dark: #000000;
    --primary-blue: #0000ff;
    --primary-medium: #333333;
    --white: #ffffff;
    --gray-light: #ffffff;
    --gray-medium: #000000;
    --gray-dark: #000000;
    background: #ffffff;
    color: #000000;
}

body.high-contrast .navbar,
body.high-contrast .service-card,
body.high-contrast .contact-form,
body.high-contrast .contact-info,
body.high-contrast .step-card,
body.high-contrast .cta-mini,
body.high-contrast .client-logo {
    background: #ffffff;
    color: #000000;
    border: 3px solid #000000;
}

body.high-contrast .hero-title,
body.high-contrast .section-header h2,
body.high-contrast .service-header h3,
body.high-contrast .btn,
body.high-contrast .nav-link {
    color: #000000 !important;
}

body.high-contrast .btn-primary,
body.high-contrast .service-quote {
    background: #0000ff !important;
    color: #ffffff !important;
    border: 3px solid #000000 !important;
}

body.high-contrast .footer {
    background: #000000;
    color: #ffffff;
}

/* Font size classes */
body.large-font {
    font-size: 18px;
}

body.large-font .hero-title {
    font-size: calc(3.2rem * 1.2);
}

body.large-font .section-header h2 {
    font-size: calc(2.5rem * 1.2);
}

body.large-font .btn {
    font-size: 1.1rem;
    padding: 1rem 2rem;
}

body.extra-large-font {
    font-size: 20px;
}

body.extra-large-font .hero-title {
    font-size: calc(3.2rem * 1.4);
}

body.extra-large-font .section-header h2 {
    font-size: calc(2.5rem * 1.4);
}

body.extra-large-font .btn {
    font-size: 1.2rem;
    padding: 1.2rem 2.4rem;
}

body.small-font {
    font-size: 14px;
}

body.small-font .hero-title {
    font-size: calc(3.2rem * 0.9);
}

body.small-font .section-header h2 {
    font-size: calc(2.5rem * 0.9);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-light);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-blue);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-medium);
}

/* Selection */
::selection {
    background: rgba(71, 175, 228, 0.2);
    color: var(--primary-dark);
}

::-moz-selection {
    background: rgba(71, 175, 228, 0.2);
    color: var(--primary-dark);
}

/* Focus visible for accessibility */
.btn:focus-visible,
.form-control:focus-visible,
.nav-link:focus-visible {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* Utility Classes */
.text-center { text-align: center; }

.mb-0 { margin-bottom: 0; }
.mt-0 { margin-top: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mt-1 { margin-top: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mt-2 { margin-top: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mt-4 { margin-top: 2rem; }