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

:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #3b82f6;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --text-color: #334155;
    --border-color: #e2e8f0;
    --success-color: #10b981;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

@media (max-width: 768px) {
    html {
        font-size: 16px;
    }
    
    * {
        -webkit-overflow-scrolling: touch;
    }
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
    -webkit-tap-highlight-color: transparent;
}

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

/* Header */
.header {
    background: #fff;
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

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

.logo-img {
    height: 50px;
    width: auto;
}

.logo h1 {
    font-size: 1.8rem;
    color: var(--dark-color);
    font-weight: 700;
}

.logo span {
    color: var(--primary-color);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

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

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

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

.mobile-menu .bar {
    width: 25px;
    height: 3px;
    background: var(--dark-color);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 50%, #3b82f6 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-top: 70px;
    overflow: hidden;
    background-image: url('foto_limpeza_de_sofa_hb_clean.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(30, 58, 138, 0.65) 0%, 
        rgba(37, 99, 235, 0.55) 50%, 
        rgba(59, 130, 246, 0.50) 100%);
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(59, 130, 246, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(37, 99, 235, 0.2) 0%, transparent 50%);
    animation: gradientMove 8s ease-in-out infinite;
    z-index: 0;
}

@keyframes gradientMove {
    0%, 100% {
        background: radial-gradient(circle at 30% 50%, rgba(59, 130, 246, 0.2) 0%, transparent 50%),
                    radial-gradient(circle at 70% 50%, rgba(37, 99, 235, 0.2) 0%, transparent 50%);
    }
    25% {
        background: radial-gradient(circle at 70% 30%, rgba(59, 130, 246, 0.2) 0%, transparent 50%),
                    radial-gradient(circle at 30% 70%, rgba(37, 99, 235, 0.2) 0%, transparent 50%);
    }
    50% {
        background: radial-gradient(circle at 70% 70%, rgba(59, 130, 246, 0.2) 0%, transparent 50%),
                    radial-gradient(circle at 30% 30%, rgba(37, 99, 235, 0.2) 0%, transparent 50%);
    }
    75% {
        background: radial-gradient(circle at 30% 70%, rgba(59, 130, 246, 0.2) 0%, transparent 50%),
                    radial-gradient(circle at 70% 30%, rgba(37, 99, 235, 0.2) 0%, transparent 50%);
    }
}

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.hero-particles::before,
.hero-particles::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    animation: float 20s ease-in-out infinite;
}

.hero-particles::before {
    top: -150px;
    left: -150px;
    animation-delay: 0s;
}

.hero-particles::after {
    bottom: -150px;
    right: -150px;
    animation-delay: 10s;
}

.hero-content {
    text-align: center;
    color: #fff;
    z-index: 2;
    position: relative;
    max-width: 900px;
}

.hero-badges {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease;
}

.hero-badge {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.hero-badge:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
}

.hero-badge i {
    font-size: 1.2rem;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
    line-height: 1.2;
    animation: fadeInUp 1s ease 0.2s backwards;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero-highlight {
    color: #fff;
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    line-height: 1.8;
    animation: fadeInUp 1s ease 0.4s backwards;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.6s backwards;
    margin-bottom: 2.5rem;
}

.hero-features {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.8s backwards;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    opacity: 0.9;
}

.hero-feature i {
    color: #10b981;
    font-size: 1.1rem;
}

.btn {
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn i {
    font-size: 1.1rem;
}

.btn-primary {
    background: #fff;
    color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: 2px solid #fff;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: #fff;
    color: var(--primary-color);
    border-color: #fff;
}

.btn-full {
    width: 100%;
}

/* Serviços Section */
.servicos {
    padding: 5rem 0;
    background: var(--light-color);
}

/* Clientes Section */
.clientes {
    padding: 4rem 0;
    background: #fff;
    overflow: hidden;
}

.clientes .container {
    width: 70%;
    margin: 0 auto;
}

.clientes-grid {
    display: flex;
    gap: 4rem;
    animation: scroll-clientes 25s linear infinite;
    width: max-content;
    align-items: center;
}

@keyframes scroll-clientes {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.clientes-grid:hover {
    animation-play-state: paused;
}

.cliente-logo {
    max-height: 70px;
    width: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.65;
    transition: all 0.4s ease;
    flex-shrink: 0;
}

.cliente-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.08);
}

/* Vídeo Institucional Section */
.video-institucional {
    padding: 5rem 0;
    background: var(--light-color);
}

.video-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-top: 2rem;
}

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    background: var(--dark-color);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-description h3 {
    font-size: 1.8rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.video-description p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.video-highlights {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.video-highlights li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1rem;
    color: var(--text-color);
}

.video-highlights li i {
    color: var(--success-color);
    font-size: 1.1rem;
    flex-shrink: 0;
}

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

.section-header h2 {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-color);
}

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

.servico-item {
    text-align: center;
    padding: 2rem;
}

.servico-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.servico-item h3 {
    font-size: 1.3rem;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.servico-item p {
    color: var(--text-color);
}

.servico-destaque {
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 15px;
    padding: 2.5rem;
    margin-top: 2.5rem;
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.servico-destaque:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(16, 185, 129, 0.4);
}

.servico-destaque i {
    font-size: 4rem;
    color: #fff;
    flex-shrink: 0;
}

.servico-destaque-content {
    color: #fff;
}

.servico-destaque h3 {
    font-size: 1.8rem;
    color: #fff;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.servico-destaque p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.95);
    margin: 0;
}

/* Benefícios Section */
.beneficios {
    padding: 5rem 0;
    background: #fff;
}

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

.beneficio-item {
    text-align: center;
    padding: 2rem;
}

.beneficio-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.beneficio-item h3 {
    font-size: 1.3rem;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.beneficio-item p {
    color: var(--text-color);
}

/* Sobre Section */
.sobre {
    padding: 5rem 0;
    background: var(--light-color);
}

.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.sobre-text h2 {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
}

.sobre-text p {
    margin-bottom: 1rem;
    line-height: 1.8;
    font-size: 1.1rem;
}

.sobre-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

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

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

.gallery-wrapper {
    width: 100%;
    background: #fff;
    border-radius: 15px;
    box-shadow: var(--shadow);
    overflow: hidden;
    position: relative;
}

.gallery-main {
    position: relative;
    height: 400px;
}

.gallery-track {
    position: relative;
    width: 100%;
    height: 100%;
}

.gallery-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.6s ease;
    display: flex;
    flex-direction: column;
}

.gallery-slide.active {
    opacity: 1;
    z-index: 1;
}

.gallery-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-slide figcaption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1rem 1.2rem;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.55) 100%);
    color: #fff;
    font-weight: 600;
    line-height: 1.4;
    text-shadow: 0 3px 12px rgba(0, 0, 0, 0.35);
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.85);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 2;
}

.gallery-nav i {
    color: var(--dark-color);
    font-size: 1.1rem;
}

.gallery-nav:hover {
    background: #fff;
    transform: translateY(-50%) scale(1.05);
}

.gallery-nav.prev {
    left: 16px;
}

.gallery-nav.next {
    right: 16px;
}

.gallery-dots {
    display: flex;
    gap: 0.6rem;
    justify-content: center;
    padding: 1rem;
    background: #fff;
}

.gallery-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #e2e8f0;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.gallery-dot.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

.gallery-seo-text {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-color);
    line-height: 1.6;
    font-size: 0.95rem;
}

.gallery-wrapper:hover .gallery-slide figcaption {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.7) 100%);
}

.gallery-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 2000;
    padding: 1.5rem;
}

.gallery-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.gallery-modal-content {
    background: #fff;
    border-radius: 12px;
    padding: 1rem;
    max-width: 900px;
    width: 100%;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
    position: relative;
}

.gallery-modal-content img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    display: block;
}

.gallery-modal-content p {
    margin-top: 0.8rem;
    color: var(--dark-color);
    line-height: 1.5;
}

.gallery-modal-close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: none;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.gallery-modal-close i {
    color: var(--dark-color);
    font-size: 1rem;
}

.gallery-modal-close:hover {
    background: #e2e8f0;
    transform: scale(1.05);
}

.budget-modal {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 2100;
    padding: 1.2rem;
}

.budget-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.budget-content {
    background: #fff;
    border-radius: 16px;
    padding: 2rem;
    max-width: 580px;
    width: 100%;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.18);
    position: relative;
    text-align: center;
    max-height: 90vh;
    overflow-y: auto;
}

.budget-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: none;
    background: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.budget-close i {
    color: var(--dark-color);
}

.budget-close:hover {
    background: #e2e8f0;
    transform: scale(1.05);
}

.budget-content h3 {
    font-size: 1.6rem;
    color: var(--dark-color);
    margin-bottom: 0.8rem;
}

.budget-content p {
    color: var(--text-color);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

#budget-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: left;
}

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

#budget-form .form-group {
    margin-bottom: 0;
}

#budget-form label {
    display: block;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.4rem;
    font-size: 0.95rem;
}

#budget-form input,
#budget-form select,
#budget-form textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

#budget-form input:focus,
#budget-form select:focus,
#budget-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

#budget-form select {
    cursor: pointer;
}

#budget-form textarea {
    resize: vertical;
    min-height: 100px;
}

.budget-btn {
    width: 100%;
    justify-content: center;
    margin-top: 0.5rem;
}

.budget-note {
    display: block;
    font-size: 0.85rem;
    color: #475569;
    text-align: center;
    margin-top: 0.5rem;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* Contato Section */
.contato {
    padding: 5rem 0;
    background: #fff;
}

.contato-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.contato-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 0.2rem;
}

.info-item h3 {
    font-size: 1.1rem;
    color: var(--dark-color);
    margin-bottom: 0.3rem;
}

.info-item p {
    color: var(--text-color);
}

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

.social-link {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-link:hover {
    background: var(--secondary-color);
    transform: translateY(-5px);
}

.contato-form {
    background: var(--light-color);
    padding: 2rem;
    border-radius: 15px;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: #fff;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    height: 60px;
    width: auto;
    margin-bottom: 1rem;
}

.footer-section h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-section h3 span {
    color: var(--primary-color);
}

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

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

.footer-section ul li {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-section ul li a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.footer-section ul li i {
    color: var(--primary-color);
    flex-shrink: 0;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #94a3b8;
}

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

.footer-credits {
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.footer-link {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

.footer-link:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

/* WhatsApp Flutuante */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    z-index: 999;
    transition: all 0.3s ease;
    text-decoration: none;
    animation: bounce 2s ease-in-out infinite;
}

.whatsapp-float:hover {
    background: #20ba5a;
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.7);
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-50px) rotate(180deg);
    }
}

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

/* Responsive Tablet/iPad */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        max-width: 90%;
        padding: 0 2rem;
    }

    .hero {
        min-height: 80vh;
        padding: 3rem 0;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.15rem;
    }

    .hero-badges {
        gap: 1rem;
    }

    .hero-badge {
        padding: 0.7rem 1.2rem;
        font-size: 0.95rem;
    }

    .section-header h2 {
        font-size: 2.2rem;
    }

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

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

    .sobre-text h2 {
        font-size: 2.2rem;
    }

    .sobre-text p {
        font-size: 1.05rem;
    }

    .gallery-main {
        height: 380px;
    }

    .clientes .container {
        width: 85%;
    }

    .clientes-grid {
        gap: 2rem;
    }

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

    .video-description h3 {
        font-size: 1.6rem;
    }

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

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

    .newsletter-content {
        max-width: 520px;
        padding: 2rem 1.5rem;
    }

    .newsletter-content h3 {
        font-size: 1.4rem;
    }

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

/* Responsive Mobile */
@media (max-width: 768px) {
    .mobile-menu {
        display: flex;
        padding: 0.5rem;
        z-index: 1001;
    }

    .mobile-menu.active .bar:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .mobile-menu.active .bar:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu.active .bar:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .header {
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }

    .header .container {
        padding: 1rem 20px;
    }

    .logo-img {
        height: 45px;
    }

    .nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: #fff;
        box-shadow: var(--shadow);
        transition: left 0.3s ease;
        overflow-y: auto;
    }

    .nav.active {
        left: 0;
    }

    .nav-list {
        flex-direction: column;
        padding: 2rem 1.5rem;
        gap: 0.5rem;
    }

    .nav-link {
        padding: 1rem;
        font-size: 1.1rem;
        border-radius: 8px;
        display: block;
        transition: all 0.3s ease;
    }

    .nav-link:hover {
        background: var(--light-color);
    }

    /* Hero otimizado */
    .hero {
        min-height: 70vh;
        padding: 2rem 0;
        background-attachment: scroll;
        background-position: center center;
        display: flex;
        align-items: center;
    }

    .hero-content {
        padding: 0 20px;
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
        margin-bottom: 0.8rem;
        text-shadow: 0 2px 15px rgba(0, 0, 0, 0.4);
    }

    .hero-subtitle {
        font-size: 0.95rem;
        line-height: 1.5;
        margin-bottom: 1.5rem;
        text-shadow: 0 1px 10px rgba(0, 0, 0, 0.3);
        opacity: 0.98;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .hero-badges {
        display: none;
    }

    .hero-buttons {
        display: flex;
        flex-direction: row;
        width: 100%;
        gap: 0.8rem;
        margin-bottom: 1.5rem;
    }

    .btn {
        width: 100%;
        padding: 1rem 1.2rem;
        font-size: 0.95rem;
        justify-content: center;
        min-height: 48px;
        touch-action: manipulation;
        font-weight: 600;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }

    .btn i {
        display: none;
    }

    .hero-features {
        display: none;
    }

    /* Seções gerais */
    .servicos,
    .beneficios,
    .sobre,
    .contato {
        padding: 2.5rem 0;
    }

    .container {
        padding: 0 20px;
    }

    .section-header {
        margin-bottom: 1.5rem;
    }

    .section-header h2 {
        font-size: 1.6rem;
        line-height: 1.2;
        margin-bottom: 0.5rem;
    }

    .section-header p {
        font-size: 0.95rem;
        line-height: 1.5;
        color: var(--text-color);
        opacity: 0.9;
    }

    /* Serviços */
    .servicos .section-header::after {
        content: '← Deslize →';
        display: block;
        text-align: center;
        font-size: 0.8rem;
        color: var(--primary-color);
        margin-top: 0.5rem;
        font-weight: 600;
        opacity: 0.8;
    }

    /* Clientes */
    .clientes {
        padding: 2rem 0;
    }

    .clientes .container {
        width: 100%;
    }

    .clientes .section-header {
        margin-bottom: 1.5rem;
    }

    .clientes .section-header h2 {
        font-size: 1.5rem;
    }

    .clientes .section-header p {
        font-size: 0.9rem;
    }

    .clientes-grid {
        gap: 2.5rem;
        animation: scroll-clientes 18s linear infinite;
    }

    .cliente-logo {
        max-height: 50px;
    }

    /* Vídeo */
    .video-institucional {
        padding: 2.5rem 0;
    }

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

    .video-container {
        border-radius: 12px;
    }

    .video-description h3 {
        font-size: 1.4rem;
        margin-bottom: 0.8rem;
    }

    .video-description p {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 1rem;
    }

    .video-highlights {
        gap: 0.6rem;
    }

    .video-highlights li {
        font-size: 0.9rem;
    }



    .servico-icon {
        width: 60px;
        height: 60px;
        min-width: 60px;
        font-size: 1.5rem;
        margin-bottom: 0;
    }

    .servico-card h3 {
        font-size: 1.1rem;
        margin-bottom: 0.3rem;
    }

    .servico-card p {
        font-size: 0.9rem;
        line-height: 1.5;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    /* Benefícios */
    .beneficios-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .beneficio-item {
        padding: 1.2rem 0.8rem;
        background: transparent;
        border-radius: 10px;
        transition: all 0.3s ease;
    }

    .beneficio-item:active {
        transform: scale(0.98);
    }

    .beneficio-item i {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }

    .beneficio-item h3 {
        font-size: 1rem;
        margin-bottom: 0.2rem;
    }

    .beneficio-item p {
        font-size: 0.85rem;
        line-height: 1.4;
    }

    /* Sobre */
    .sobre-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .sobre-text h2 {
        font-size: 1.6rem;
        margin-bottom: 0.8rem;
    }

    .sobre-text p {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 0.8rem;
    }

    .sobre-text p:last-of-type {
        display: none;
    }

    .sobre-stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 0.8rem;
        margin-top: 1.5rem;
        background: white;
        padding: 1.2rem 0.8rem;
        border-radius: 12px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    }

    .stat {
        text-align: center;
    }

    .stat-number {
        font-size: 1.6rem;
        display: block;
        margin-bottom: 0.2rem;
    }

    .stat-label {
        font-size: 0.75rem;
        line-height: 1.2;
    }

    .gallery-wrapper {
        box-shadow: none;
        border-radius: 12px;
    }

    .gallery-main {
        height: 260px;
    }

    .gallery-nav {
        width: 40px;
        height: 40px;
        top: calc(50% - 10px);
    }

    .gallery-dots {
        padding: 0.8rem 0.5rem 1rem;
    }

    .gallery-dot {
        width: 10px;
        height: 10px;
    }

    .gallery-seo-text {
        padding: 0 1rem 1.2rem;
        font-size: 0.9rem;
        line-height: 1.5;
    }

    /* Contato */
    .contato-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .contato-info {
        order: 2;
    }

    .contato-form {
        order: 1;
    }

    .info-item {
        padding: 1rem 0.8rem;
        background: var(--light-color);
        border-radius: 10px;
        transition: all 0.3s ease;
    }

    .info-item:active {
        transform: scale(0.98);
    }

    .info-item i {
        font-size: 1.2rem;
        min-width: 28px;
    }

    .info-item h3 {
        font-size: 1rem;
        margin-bottom: 0.1rem;
    }

    .info-item p {
        font-size: 0.95rem;
    }

    .social-links {
        justify-content: center;
        margin-top: 1rem;
        gap: 0.8rem;
    }

    .social-link {
        width: 48px;
        height: 48px;
        font-size: 1.4rem;
    }

    .contato-form {
        padding: 1.5rem 1.2rem;
        border-radius: 15px;
    }

    .form-group {
        margin-bottom: 1rem;
    }

    .form-group input,
    .form-group textarea {
        font-size: 16px;
        padding: 1rem;
        border-radius: 10px;
        border: 2px solid var(--border-color);
    }

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

    .form-group input:focus,
    .form-group textarea:focus {
        border-color: var(--primary-color);
        box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    }

    /* Footer */
    .footer {
        padding: 2rem 0 1rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }

    .footer-section:first-child {
        display: block;
    }

    .footer-section:not(:first-child) {
        display: none;
    }

    .footer-logo {
        height: 45px;
        margin: 0 auto 0.8rem;
    }

    .footer-section p {
        font-size: 0.9rem;
        line-height: 1.5;
    }

    .footer-bottom {
        padding-top: 1.5rem;
        margin-top: 0.5rem;
    }

    .footer-bottom p {
        font-size: 0.85rem;
        margin-bottom: 0.5rem;
    }

    .footer-credits {
        font-size: 0.8rem;
    }

    /* WhatsApp */
    .whatsapp-float {
        width: 56px;
        height: 56px;
        font-size: 1.8rem;
        bottom: 20px;
        right: 20px;
        box-shadow: 0 4px 15px rgba(37, 211, 102, 0.5);
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 65vh;
    }

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

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .btn {
        font-size: 0.9rem;
        padding: 0.9rem 1rem;
    }

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

    .section-header h2 {
        font-size: 1.5rem;
    }

    .section-header p {
        font-size: 0.9rem;
    }
}