/* =========================================
   1. VARIÁVEIS E RESETS
   ========================================= */
:root {
    --primary: #0A2540;
    --primary-light: #1A365D;
    --secondary: #00B4D8;
    --secondary-dark: #0096B4;
    --accent: #F8F9FA;
    --text-main: #4A5568;
    --text-light: #A0AEC0;
    --white: #FFFFFF;
    --gold: #F6E05E;
    
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    --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);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    --radius-md: 1rem;
    --radius-lg: 2rem;
    --radius-full: 9999px;
    
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
}

/* =========================================
   2. COMPONENTES REUTILIZÁVEIS
   ========================================= */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background-color: var(--secondary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background-color: var(--secondary-dark);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

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

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

.btn-ghost {
    background-color: transparent;
    color: var(--primary);
    padding: 14px 24px;
}

.btn-ghost:hover {
    color: var(--secondary);
}

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

.btn-white:hover {
    background-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-tagline-center {
    display: inline-block;
    color: var(--secondary);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

.section-tagline {
    display: inline-block;
    color: var(--secondary);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-title-left {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
    line-height: 1.2;
}

.section-subtitle {
    max-width: 620px;
    margin: 0 auto;
    font-size: 1rem;
}

/* =========================================
   3. HEADER
   ========================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.header.scrolled {
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    font-size: 1.8rem;
    color: var(--secondary);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary);
    line-height: 1.1;
    font-size: 1rem;
}

.logo-subtitle {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-main);
}

.desktop-nav {
    display: none;
}

.desktop-btn {
    display: none;
}

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

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--primary);
    border-radius: 3px;
    transition: var(--transition);
}

.mobile-menu {
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow-lg);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}

.mobile-menu.active {
    max-height: 600px;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    padding: 20px 24px 30px;
    gap: 18px;
}

.mobile-nav a {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 1.05rem;
    color: var(--primary);
    transition: var(--transition);
}

.mobile-nav a:hover {
    color: var(--secondary);
}

.mobile-cta {
    margin-top: 10px;
    color: var(--white) !important;
}

/* =========================================
   4. HERO
   ========================================= */
.hero {
    padding-top: 120px;
    padding-bottom: 60px;
    background: linear-gradient(180deg, var(--white) 0%, var(--accent) 100%);
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 48px;
}

.hero-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-tagline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--secondary);
    background-color: rgba(0, 180, 216, 0.1);
    padding: 8px 18px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 20px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-title .highlight {
    color: var(--secondary);
    position: relative;
}

.hero-description {
    font-size: 1rem;
    margin-bottom: 32px;
    max-width: 520px;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    width: 100%;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--white);
    padding: 10px 16px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    box-shadow: var(--shadow-sm);
}

.badge-item i {
    color: var(--secondary);
}

.badge-item strong {
    color: var(--primary);
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    order: -1;
}

.hero-circle-bg {
    position: absolute;
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--secondary) 0%, rgba(0, 180, 216, 0.1) 100%);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    animation: pulse 6s infinite alternate;
}

@keyframes pulse {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 0.8; }
    100% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.4; }
}

.hero-image {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 320px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    object-fit: cover;
    aspect-ratio: 4/5;
}

.hero-float-card {
    position: absolute;
    bottom: 20px;
    left: 0;
    background-color: var(--white);
    padding: 14px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 3;
}

.hero-float-card i {
    font-size: 1.5rem;
    color: var(--secondary);
}

.hero-float-card strong {
    display: block;
    font-family: var(--font-heading);
    color: var(--primary);
    font-size: 0.9rem;
}

.hero-float-card span {
    font-size: 0.75rem;
    color: var(--text-main);
}

/* =========================================
   5. PROVA SOCIAL
   ========================================= */
.social-proof {
    background-color: var(--accent);
    padding: 40px 0;
}

.social-proof-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    text-align: center;
}

.social-proof-block {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-direction: column;
}

.avatars {
    display: flex;
    justify-content: center;
}

.avatars img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 3px solid var(--white);
    margin-left: -12px;
    object-fit: cover;
}

.avatars img:first-child {
    margin-left: 0;
}

.stars {
    color: var(--gold);
    font-size: 0.9rem;
    display: flex;
    justify-content: center;
    gap: 2px;
    margin-bottom: 4px;
}

.social-proof-text p {
    color: var(--primary);
    font-size: 0.95rem;
}

.social-proof-sub {
    font-size: 0.95rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.social-proof-sub i {
    color: var(--secondary);
}

.divider {
    display: none;
}

/* =========================================
   6. SOBRE
   ========================================= */
.about {
    padding: 80px 0;
    background-color: var(--white);
}

.about-container {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.about-images {
    position: relative;
    display: flex;
    justify-content: center;
    padding-bottom: 80px;
}

.about-img-main {
    width: 85%;
    max-width: 400px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    aspect-ratio: 4/5;
    object-fit: cover;
}

.about-img-secondary {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50%;
    max-width: 220px;
    border-radius: var(--radius-lg);
    border: 6px solid var(--white);
    box-shadow: var(--shadow-lg);
    aspect-ratio: 1;
    object-fit: cover;
}

.about-experience-card {
    position: absolute;
    bottom: 20px;
    left: 0;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    color: var(--white);
    padding: 20px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 12px;
}

.exp-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1;
}

.exp-text {
    font-size: 0.8rem;
    line-height: 1.2;
    font-weight: 500;
}

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

.about-role {
    color: var(--secondary);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 20px;
}

.about-text {
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin: 32px 0;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px;
    background-color: var(--accent);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.feature-item:hover {
    background-color: rgba(0, 180, 216, 0.08);
    transform: translateX(4px);
}

.feature-item i {
    font-size: 1.3rem;
    color: var(--secondary);
    margin-top: 2px;
    flex-shrink: 0;
}

.feature-item strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--primary);
    margin-bottom: 2px;
}

.feature-item span {
    font-size: 0.8rem;
    color: var(--text-main);
}

/* =========================================
   7. SERVIÇOS
   ========================================= */
.services {
    padding: 80px 0;
    background-color: var(--accent);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.service-card {
    background-color: var(--white);
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(0, 180, 216, 0.3);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.15) 0%, rgba(0, 180, 216, 0.05) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary);
    margin-bottom: 20px;
}

.service-icon i {
    font-size: 1.6rem;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.92rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

.service-link {
    color: var(--secondary);
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.service-link:hover {
    gap: 12px;
    color: var(--secondary-dark);
}

/* =========================================
   8. DIFERENCIAIS
   ========================================= */
.features {
    padding: 80px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.feature-box {
    text-align: center;
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    background-color: var(--white);
    border: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition);
}

.feature-box:hover {
    background-color: var(--accent);
    border-color: transparent;
    transform: translateY(-5px);
}

.feature-box-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 8px 20px rgba(0, 180, 216, 0.3);
}

.feature-box h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.feature-box p {
    font-size: 0.9rem;
}

/* =========================================
   9. GALERIA
   ========================================= */
.gallery {
    padding: 80px 0;
    background-color: var(--accent);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    cursor: pointer;
    aspect-ratio: 1;
}

.gallery-item.gallery-large {
    grid-column: span 2;
    aspect-ratio: 16/10;
}

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

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.7) 0%, rgba(10, 37, 64, 0.7) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* =========================================
   10. DEPOIMENTOS
   ========================================= */
.testimonials {
    padding: 80px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.testimonial-card {
    background-color: var(--white);
    padding: 32px 28px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
    transition: var(--transition);
}

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

.testimonial-quote {
    color: var(--secondary);
    font-size: 1.8rem;
    margin-bottom: 16px;
    opacity: 0.6;
}

.testimonial-text {
    font-size: 0.95rem;
    font-style: italic;
    margin-bottom: 24px;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 20px;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author strong {
    display: block;
    font-family: var(--font-heading);
    color: var(--primary);
    font-size: 0.95rem;
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--secondary);
    font-weight: 500;
}

/* =========================================
   11. FAQ
   ========================================= */
.faq {
    padding: 80px 0;
    background-color: var(--accent);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background-color: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.faq-item.active {
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: none;
    border: none;
    text-align: left;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--primary);
    transition: var(--transition);
}

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

.faq-question i {
    color: var(--secondary);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    padding: 0 24px;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 24px 20px;
}

.faq-answer p {
    font-size: 0.9rem;
    line-height: 1.7;
}

/* =========================================
   12. CTA FINAL
   ========================================= */
.cta-final {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-final::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 180, 216, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    top: -100px;
    right: -100px;
}

.cta-container {
    position: relative;
    z-index: 2;
}

.cta-final h2 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-final p {
    font-size: 1rem;
    margin-bottom: 32px;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

/* =========================================
   13. CONTATO
   ========================================= */
.contact {
    padding: 80px 0;
}

.contact-container {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background-color: var(--accent);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.contact-card:hover {
    background-color: rgba(0, 180, 216, 0.08);
    transform: translateX(4px);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    color: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-card h4 {
    font-family: var(--font-heading);
    color: var(--primary);
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.contact-card p {
    font-size: 0.88rem;
    line-height: 1.6;
}

.contact-map {
    width: 100%;
    min-height: 350px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

/* =========================================
   14. FOOTER
   ========================================= */
.footer {
    background-color: var(--primary);
    color: var(--white);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
    padding-bottom: 48px;
}

.footer-logo {
    justify-content: center;
    margin-bottom: 16px;
}

.footer-logo .logo-title {
    color: var(--white);
}

.footer-brand p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.social-icons a {
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 1rem;
}

.social-icons a:hover {
    background-color: var(--secondary);
    transform: translateY(-4px);
}

.footer h4 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--white);
}

.footer ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer ul li {
    color: var(--text-light);
    font-size: 0.88rem;
}

.footer ul li a {
    transition: var(--transition);
}

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

.footer-contact ul li {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
}

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

.footer-bottom {
    padding: 24px 24px 100px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-light);
}

.footer-credits {
    margin-top: 8px;
    font-size: 0.75rem;
    opacity: 0.7;
}

/* =========================================
   15. WHATSAPP FLUTUANTE
   ========================================= */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    transition: var(--transition);
    animation: bounce 2s infinite;
    font-size: 1.8rem;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    animation: none;
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background-color: var(--primary);
    color: var(--white);
    padding: 8px 14px;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    white-space: nowrap;
    font-weight: 500;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    right: 75px;
}

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

/* =========================================
   16. MEDIA QUERIES - TABLET
   ========================================= */
@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
        width: auto;
    }
    
    .about-features {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid .testimonial-card:last-child {
        grid-column: span 2;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* =========================================
   17. MEDIA QUERIES - DESKTOP
   ========================================= */
@media (min-width: 1024px) {
    /* Header */
    .mobile-menu-btn {
        display: none;
    }
    
    .desktop-nav {
        display: flex;
        gap: 28px;
    }
    
    .desktop-nav a {
        font-weight: 500;
        font-size: 0.92rem;
        color: var(--primary);
        position: relative;
        transition: var(--transition);
    }
    
    .desktop-nav a::after {
        content: '';
        position: absolute;
        bottom: -6px;
        left: 0;
        width: 0;
        height: 2px;
        background-color: var(--secondary);
        transition: var(--transition);
    }
    
    .desktop-nav a:hover {
        color: var(--secondary);
    }
    
    .desktop-nav a:hover::after {
        width: 100%;
    }
    
    .desktop-btn {
        display: inline-flex;
        padding: 10px 22px;
        font-size: 0.88rem;
    }
    
    /* Hero */
    .hero {
        padding-top: 160px;
        padding-bottom: 100px;
    }
    
    .hero-container {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
        gap: 60px;
    }
    
    .hero-content {
        text-align: left;
        align-items: flex-start;
        flex: 1;
    }
    
    /* Ajuste da Imagem no Desktop */
    .hero-image-wrapper {
        order: 2;
        flex: 1;
        display: flex;
        justify-content: center;
        align-items: center;
        position: relative;
        padding-left: 20px;
    }
    
    .hero-circle-bg {
        width: 480px;
        height: 480px;
        top: 50%;
        left: 50%;
        transform: translate(-45%, -50%);
        z-index: 1;
    }
    
    .hero-image {
        max-width: 440px;
        aspect-ratio: 4/5;
        border-radius: 30px;
        box-shadow: var(--shadow-xl);
        position: relative;
        z-index: 2;
        object-fit: cover;
    }
    
    .hero-float-card {
        bottom: 40px;
        left: -30px;
        z-index: 3;
        padding: 16px 24px;
        box-shadow: 0 15px 30px rgba(0,0,0,0.15);
    }
    
    .hero-title {
        font-size: 3.2rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .hero-badges {
        justify-content: flex-start;
    }
    
    /* Sobre */
    .about-container {
        flex-direction: row;
        align-items: center;
        gap: 80px;
    }
    
    .about-images {
        flex: 1;
        padding-bottom: 0;
        min-height: 560px;
        align-items: center;
    }
    
    .about-img-main {
        width: 100%;
        max-width: 440px;
    }
    
    .about-img-secondary {
        right: 0;
        bottom: 0;
        max-width: 240px;
    }
    
    .about-experience-card {
        bottom: 30px;
        left: 0;
    }
    
    .about-content {
        flex: 1;
    }
    
    /* Serviços */
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    /* Diferenciais */
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    /* Galeria */
    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
        grid-auto-rows: 220px;
        gap: 16px;
    }
    
    .gallery-item {
        aspect-ratio: auto;
    }
    
    .gallery-item.gallery-large {
        grid-column: span 2;
        grid-row: span 2;
        aspect-ratio: auto;
    }
    
    /* Depoimentos */
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .testimonials-grid .testimonial-card:last-child {
        grid-column: span 1;
    }
    
    /* Contato */
    .contact-container {
        flex-direction: row;
        align-items: stretch;
    }
    
    .contact-info {
        flex: 1;
    }
    
    .contact-map {
        flex: 1;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
        text-align: left;
    }
    
    .footer-logo {
        justify-content: flex-start;
    }
    
    .social-icons {
        justify-content: flex-start;
    }
    
    .footer-contact ul li {
        justify-content: flex-start;
    }
    
    .footer-bottom {
        padding: 24px;
    }
    
    /* CTA Final */
    .cta-final h2 {
        font-size: 2.5rem;
    }
}