/* ====================================
   POSTES WALTER ULRICH - CSS AVANÇADO
   ====================================*/

/* Reset e Configurações Globais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background: #ffffff;
    width: 100%;
    max-width: 100vw;
}

/* Prevenir scroll horizontal em todos os dispositivos */
html, body {
    overflow-x: hidden;
    max-width: 100vw;
    position: relative;
}

/* Garantir que todas as seções não ultrapassem a largura da tela */
section {
    width: 100%;
    max-width: 100vw;
    box-sizing: border-box;
    overflow-x: hidden;
}

/* Garantir que elementos não quebrem o layout */
* {
    max-width: 100%;
    box-sizing: border-box;
}

/* Correção adicional para o header fixo */
.header {
    left: 0;
    right: 0;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Variáveis CSS Avançadas */
:root {
    /* Cores Principais */
    --primary-blue: #1e3a8a;
    --secondary-blue: #3b82f6;
    --light-blue: #dbeafe;
    --accent-blue: #0ea5e9;
    --dark-blue: #1e40af;
    
    /* Cores Neutras */
    --white: #ffffff;
    --black: #1f1f1f;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Cores de Destaque */
    --red-accent: #dc2626;
    --green-accent: #16a34a;
    --orange-accent: #ea580c;
    --yellow-accent: #d97706;
    
    /* WhatsApp */
    --whatsapp-green: #25d366;
    --whatsapp-dark: #128c7e;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    --gradient-accent: linear-gradient(135deg, var(--accent-blue), var(--secondary-blue));
    --gradient-dark: linear-gradient(135deg, var(--gray-800), var(--gray-900));
    --gradient-light: linear-gradient(135deg, var(--white), var(--gray-50));
    --gradient-whatsapp: linear-gradient(135deg, var(--whatsapp-green), var(--whatsapp-dark));
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --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);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-blue: 0 10px 25px rgba(30, 58, 138, 0.15);
    
    /* Animações */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Bordas */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --border-radius-2xl: 1.5rem;
    --border-radius-full: 9999px;
    
    /* Fontes */
    --font-primary: 'Roboto', sans-serif;
    --font-heading: 'Montserrat', sans-serif;
}

/* ====================================
   ELEMENTOS GLOBAIS
   ====================================*/

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
    box-sizing: border-box;
}

/* Headers de Seção */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-label {
    display: inline-block;
    background: var(--gradient-accent);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: var(--border-radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.section-description {
    font-size: 1.125rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--border-radius-full);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(30, 58, 138, 0.4);
}

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

.btn-secondary:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--gray-700);
    border: 2px solid var(--gray-300);
}

.btn-outline:hover {
    background: var(--gray-900);
    color: var(--white);
    border-color: var(--gray-900);
}

.btn-whatsapp {
    background: var(--gradient-whatsapp);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.btn-service {
    background: var(--gradient-accent);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
}

/* Melhorias específicas para botões WhatsApp */
.btn-whatsapp,
.btn-service {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    white-space: nowrap;
}

.btn-whatsapp i,
.btn-service i {
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* ====================================
   HEADER & NAVIGATION
   ====================================*/

.header {
    position: fixed;
    top: 0;
    width: 100%;
    max-width: 100vw;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    overflow-x: hidden;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-lg);
}

.navbar {
    padding: 1rem 0;
    width: 100%;
    overflow-x: hidden;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
}

.nav-brand h1 {
    font-family: var(--font-heading);
    font-size: clamp(1.25rem, 4vw, 1.75rem);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    white-space: nowrap;
}

.nav-brand .tagline {
    display: block;
    font-size: clamp(0.625rem, 2vw, 0.75rem);
    color: var(--gray-500);
    font-weight: 500;
    margin-top: -0.25rem;
    white-space: nowrap;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-normal);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-normal);
}

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 0.25rem;
}

.nav-toggle .bar {
    width: 25px;
    height: 3px;
    background: var(--gray-700);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-normal);
}

/* ====================================
   HERO SECTION AVANÇADA
   ====================================*/

.hero {
    min-height: 100vh;
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    background: var(--gradient-light);
    overflow: hidden;
    padding-top: 80px;
    box-sizing: border-box;
}

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

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(30, 58, 138, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(14, 165, 233, 0.05) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
}

.hero-grid {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: grid-move 30s linear infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

@keyframes grid-move {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

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

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(30, 58, 138, 0.1);
    color: var(--primary-blue);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(30, 58, 138, 0.2);
}

.hero-title {
    margin-bottom: 1.5rem;
}

.title-main {
    display: block;
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.title-sub {
    display: block;
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    color: var(--gray-600);
    font-weight: 600;
    margin-top: 0.5rem;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 2rem;
}

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

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.875rem;
}

.feature-item i {
    color: var(--green-accent);
    font-size: 1rem;
}

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

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-container {
    position: relative;
    width: 400px;
    height: 400px;
}

.hero-main-image {
    position: relative;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-2xl);
}

.hero-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    position: relative;
    z-index: 2;
}

.hero-icon {
    font-size: 8rem;
    color: var(--white);
    animation: glow 3s ease-in-out infinite alternate;
}

@keyframes glow {
    from { text-shadow: 0 0 20px rgba(255, 255, 255, 0.5); }
    to { text-shadow: 0 0 30px rgba(255, 255, 255, 0.8), 0 0 40px rgba(255, 255, 255, 0.6); }
}

.energy-waves {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: wave 2s linear infinite;
}

.energy-waves::before,
.energy-waves::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    animation: wave 2s linear infinite;
}

.energy-waves::before {
    width: 140%;
    height: 140%;
    animation-delay: -0.5s;
}

.energy-waves::after {
    width: 160%;
    height: 160%;
    animation-delay: -1s;
}

@keyframes wave {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0;
    }
}

.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
}

.floating-card {
    position: absolute;
    background: var(--white);
    padding: 1rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    animation: float-card 6s ease-in-out infinite;
}

.floating-card:nth-child(1) {
    top: 20%;
    right: -20%;
    animation-delay: 0s;
}

.floating-card:nth-child(2) {
    bottom: 30%;
    left: -20%;
    animation-delay: -2s;
}

.floating-card:nth-child(3) {
    top: 60%;
    right: -10%;
    animation-delay: -4s;
}

.floating-card i {
    color: var(--primary-blue);
    font-size: 1.25rem;
}

@keyframes float-card {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(1deg); }
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-200);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-accent);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    flex-shrink: 0;
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1;
}

.stat-text {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* ====================================
   CERTIFICAÇÕES
   ====================================*/

.certifications {
    padding: 2rem 0;
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.certifications-content {
    text-align: center;
}

.certifications-content h3 {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.certifications-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.cert-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-500);
    transition: color var(--transition-normal);
}

.cert-item:hover {
    color: var(--primary-blue);
}

.cert-logo {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.cert-item:hover .cert-logo {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.cert-item span {
    font-size: 0.875rem;
    font-weight: 600;
}

/* ====================================
   ABOUT SECTION AVANÇADA
   ====================================*/

.about {
    padding: 8rem 0;
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-timeline {
    position: relative;
    padding-left: 2rem;
}

.about-timeline::before {
    content: '';
    position: absolute;
    left: 1rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-primary);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform var(--transition-normal);
}

.timeline-item:hover {
    transform: translateX(10px);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2.5rem;
    top: 1.5rem;
    width: 12px;
    height: 12px;
    background: var(--primary-blue);
    border-radius: 50%;
    border: 3px solid var(--white);
    box-shadow: 0 0 0 3px var(--primary-blue);
}

.timeline-date {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 0.5rem 1rem;
    font-weight: 700;
    font-size: 0.875rem;
}

.timeline-content {
    padding: 1.5rem;
}

.timeline-content h4 {
    color: var(--gray-900);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--gray-600);
    line-height: 1.6;
}

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

.about-card {
    background: var(--gradient-light);
    border-radius: var(--border-radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-200);
}

.main-card {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.card-header i {
    font-size: 2rem;
    color: var(--white);
}

.main-card .card-header h3 {
    color: var(--white);
}

.about-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-normal);
    text-align: center;
}

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

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-accent);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--white);
    font-size: 1.5rem;
}

.feature-card h4 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.feature-card p {
    color: var(--gray-600);
    font-size: 0.875rem;
    line-height: 1.6;
}

.about-cta {
    margin-top: 1rem;
}

/* ====================================
   SERVICES SECTION PREMIUM
   ====================================*/

.services {
    padding: 8rem 0;
    position: relative;
    background: var(--gray-50);
}

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

.services-pattern {
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(30, 58, 138, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
    animation: pattern-move 20s ease-in-out infinite;
}

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

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    border-radius: var(--border-radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: translateX(-100%);
    transition: transform var(--transition-slow);
}

.service-card:hover::before {
    transform: translateX(0);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.service-card.premium {
    border: 2px solid var(--primary-blue);
    background: linear-gradient(135deg, var(--white), var(--light-blue));
}

.service-card.emergency {
    border: 2px solid var(--red-accent);
}

.service-icon {
    position: relative;
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon i {
    font-size: 2.5rem;
    color: var(--white);
    z-index: 2;
    position: relative;
}

.icon-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-normal);
}

.service-card:hover .icon-bg {
    transform: rotate(10deg) scale(1.1);
}

.service-card.emergency .icon-bg {
    background: linear-gradient(135deg, var(--red-accent), #ef4444);
}

.service-content h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.service-content p {
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.service-features {
    list-style: none;
    margin-bottom: 2rem;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.service-features i {
    color: var(--green-accent);
    font-size: 0.875rem;
}

.service-cta {
    margin-top: auto;
}

/* ====================================
   GALLERY SECTION
   ====================================*/

.gallery {
    padding: 8rem 0;
    background: var(--white);
}

.gallery-carousel {
    position: relative;
    margin-bottom: 2rem;
}

.carousel-container {
    overflow: hidden;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
}

.carousel-track {
    display: flex;
    transition: transform var(--transition-slow);
}

.carousel-slide {
    min-width: 100%;
    position: relative;
    height: 400px;
}

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

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: var(--white);
    padding: 2rem;
}

.image-overlay h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: var(--white);
    border: none;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--gray-700);
    transition: all var(--transition-normal);
}

.carousel-btn:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn.prev {
    left: 1rem;
}

.carousel-btn.next {
    right: 1rem;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray-300);
    cursor: pointer;
    transition: background var(--transition-normal);
}

.carousel-dot.active {
    background: var(--primary-blue);
}

/* ====================================
   VIDEOS SECTION
   ====================================*/

.videos {
    padding: 8rem 0;
    background: var(--gray-50);
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.video-card {
    background: var(--white);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-normal);
}

.video-card:hover {
    transform: translateY(-5px);
}

.video-container {
    position: relative;
    width: 100%;
    height: 225px;
    cursor: pointer;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
}

.video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    pointer-events: none;
    z-index: 5;
}

.video-container:hover .video-overlay {
    background: rgba(0, 0, 0, 0.5);
}

.video-container.playing .video-overlay {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.play-button {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    pointer-events: auto;
    cursor: pointer;
    z-index: 6;
}

.play-button:hover {
    background: var(--white);
    transform: scale(1.1);
}

.play-button i {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-left: 4px; /* Ajustar visualmente o ícone play */
}

/* Loading state para vídeos */
.video-container.loading .video-overlay {
    background: rgba(0, 0, 0, 0.7);
}

.video-container.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid var(--white);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 10;
}

.video-container.loading .play-button {
    opacity: 0;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Estilo para vídeo quando está tocando */
.video-container.playing video {
    cursor: default;
}

.video-container.playing video:hover {
    transform: scale(1.02);
}

/* Garantir que controles do vídeo funcionem */
.video-container video::-webkit-media-controls-panel {
    z-index: 10;
}

.video-container video::-webkit-media-controls {
    z-index: 10;
}

.video-info {
    padding: 1.5rem;
}

.video-info h4 {
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.video-info p {
    color: var(--gray-600);
    line-height: 1.6;
}

/* ====================================
   CONTACT SECTION
   ====================================*/

.contact {
    padding: 8rem 0;
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contact-info h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.contact-info > p {
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--gray-50);
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--primary-blue);
    transition: all var(--transition-normal);
}

.contact-item:hover {
    background: var(--light-blue);
    transform: translateX(5px);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary-blue);
    margin-top: 0.25rem;
}

.contact-item div h4 {
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.contact-item div p {
    color: var(--gray-600);
    line-height: 1.5;
}

/* WhatsApp Section */
.contact-whatsapp {
    display: flex;
    justify-content: center;
    align-items: center;
}

.whatsapp-card {
    background: linear-gradient(135deg, var(--white), var(--light-blue));
    padding: 3rem;
    border-radius: var(--border-radius-2xl);
    text-align: center;
    box-shadow: var(--shadow-xl);
    border: 2px solid var(--light-blue);
    max-width: 500px;
    width: 100%;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.whatsapp-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(37, 211, 102, 0.1) 0%, transparent 70%);
    animation: whatsapp-glow 4s ease-in-out infinite;
}

@keyframes whatsapp-glow {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.1) rotate(180deg); }
}

.whatsapp-card > * {
    position: relative;
    z-index: 2;
}

.whatsapp-card i.fab.fa-whatsapp {
    font-size: 4rem;
    color: var(--whatsapp-green);
    margin-bottom: 1rem;
    display: block;
}

.whatsapp-card h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--gray-900);
    margin-bottom: 1rem;
    font-weight: 700;
    margin-top: 0;
}

.whatsapp-card p {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.whatsapp-card .btn-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin: 0.5rem auto 1rem auto;
    padding: 1rem 2rem;
    min-width: 250px;
}

.whatsapp-note {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin: 0;
    font-style: italic;
}

/* ====================================
   FOOTER
   ====================================*/

.footer {
    background: var(--gradient-dark);
    color: var(--white);
    padding: 4rem 0 2rem;
}

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

.footer-brand h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--gray-300);
    line-height: 1.6;
}

.footer-links h4,
.footer-contact h4 {
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-links a {
    display: block;
    color: var(--gray-300);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color var(--transition-normal);
}

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

.footer-contact p {
    color: var(--gray-300);
    margin-bottom: 0.5rem;
}

.footer-contact i {
    margin-right: 0.5rem;
    color: var(--secondary-blue);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-700);
    color: var(--gray-400);
}

.footer-bottom .branco {
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-normal);
}

.footer-bottom .branco:hover {
    color: var(--secondary-blue);
}

/* ====================================
   RESPONSIVIDADE
   ====================================*/

@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
        width: 100%;
        max-width: 100%;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-image-container {
        width: 300px;
        height: 300px;
    }
    
    .hero-icon {
        font-size: 6rem;
    }
    
    .floating-card {
        display: none;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
        width: 100%;
        max-width: 100%;
    }
    
    .header {
        width: 100vw;
        max-width: 100vw;
        left: 0;
        right: 0;
    }
    
    .navbar .container {
        width: 100%;
        max-width: 100%;
        padding: 0 1rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100vw;
        max-width: 100vw;
        background: var(--white);
        flex-direction: column;
        padding: 2rem 1rem;
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
        box-sizing: border-box;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .nav-toggle.active .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active .bar:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .hero {
        padding: 8rem 0 4rem;
        text-align: center;
        height: auto;
        min-height: 100vh;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 1.5rem;
    }
    
    .stat-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .stat-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-features {
        justify-content: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .certifications-grid {
        gap: 2rem;
    }
    
    .about-timeline {
        padding-left: 1.5rem;
    }
    
    .timeline-item::before {
        left: -2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .videos-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
        width: 100%;
        max-width: 100%;
    }
    
    .header {
        width: 100vw;
        max-width: 100vw;
    }
    
    .navbar .container {
        padding: 0 0.75rem;
        width: 100%;
        max-width: 100%;
    }
    
    .nav-brand h1 {
        font-size: 1.25rem;
    }
    
    .nav-brand .tagline {
        font-size: 0.625rem;
    }
    
    .nav-menu {
        padding: 2rem 0.75rem;
        width: 100vw;
        max-width: 100vw;
    }
    
    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.875rem;
    }
    
    .hero {
        padding: 6rem 0 2rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .hero-image-container {
        width: 250px;
        height: 250px;
    }
    
    .hero-icon {
        font-size: 4rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    .about-card {
        padding: 1.5rem;
    }
    
    .feature-card {
        padding: 1rem;
    }
    
    .whatsapp-card {
        padding: 2rem 1.5rem;
        margin: 0 1rem;
        max-width: none;
        width: calc(100% - 2rem);
    }
    
    .whatsapp-card h3 {
        font-size: 1.5rem;
    }
    
    .whatsapp-card .btn-whatsapp {
        min-width: 200px;
        padding: 12px 20px;
        font-size: 1rem;
        gap: 0.5rem;
        margin: 1rem auto 1rem auto;
    }
    
    .btn-whatsapp i {
        font-size: 1rem;
    }
    
    .whatsapp-card i.fab.fa-whatsapp {
        font-size: 3rem;
    }
}

/* Prevenir scroll quando menu mobile está aberto */
body.menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

/* ====================================
   ANIMAÇÕES EXTRAS
   ====================================*/

/* Contador animado */
@keyframes countUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.stat-number {
    animation: countUp 0.6s ease-out;
}

/* Glow effect para elementos especiais */
.glow {
    animation: glow-pulse 2s ease-in-out infinite alternate;
}

@keyframes glow-pulse {
    from { box-shadow: 0 0 5px var(--primary-blue), 0 0 10px var(--primary-blue), 0 0 15px var(--primary-blue); }
    to { box-shadow: 0 0 10px var(--primary-blue), 0 0 20px var(--primary-blue), 0 0 30px var(--primary-blue); }
}

/* Smooth reveal para elementos */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Loading states */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: loading-shimmer 1.5s infinite;
}

@keyframes loading-shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Estilo para quando as imagens não carregam */
img {
    background-color: var(--gray-100);
}

.carousel-slide img[src*="data:image"] {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--gray-100);
    color: var(--gray-500);
}

video[poster*="data:image"] {
    background-color: var(--gray-800);
}

/* Suporte para imagem no hero */
.hero-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    position: relative;
    z-index: 2;
}

/* Quando usar imagem, ocultar o ícone */
.hero-main-image:has(.hero-photo) .hero-icon {
    display: none;
}

/* Manter as ondas de energia mesmo com imagem */
.hero-main-image:has(.hero-photo) .energy-waves {
    z-index: 1;
}


#branco {
    color: var(--white);
}

/* ==============================================
   ESTILOS PARA O MAPA DO GOOGLE MAPS
   ============================================== */

/* Container do mapa */
.map-container {
    margin-top: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.map-container:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

/* Cabeçalho do mapa */
.map-container h3 {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    padding: 1rem;
    margin: 0;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.map-container h3 i {
    font-size: 1.3rem;
}

/* Mapa do Google */
.google-map {
    width: 100%;
    height: 350px;
    border: none;
    position: relative;
    z-index: 1;
}

/* Informações do mapa */
.map-info {
    padding: 1rem;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-top: 1px solid #e9ecef;
}

.map-info p {
    margin: 0.5rem 0;
    color: #6c757d;
    font-size: 0.9rem;
    line-height: 1.5;
}

.map-info strong {
    color: #495057;
    font-weight: 600;
}

/* Responsividade para o mapa */
@media (max-width: 768px) {
    .google-map {
        height: 280px;
    }
    
    .map-container h3 {
        font-size: 1.1rem;
        padding: 0.8rem;
    }
    
    .map-info {
        padding: 0.8rem;
    }
    
    .map-info p {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .google-map {
        height: 250px;
    }
    
    .map-container {
        margin-top: 1.5rem;
    }
    
    .map-container h3 {
        font-size: 1rem;
        padding: 0.7rem;
    }
}

/* Efeitos especiais para o mapa */
.map-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #25D366, #128C7E, #075E54);
    z-index: 2;
}

/* Animação de carregamento para o mapa */
.google-map::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #25D366;
    border-radius: 50%;
    animation: mapLoading 1s linear infinite;
    z-index: 0;
}

@keyframes mapLoading {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Esconder animação quando o mapa carregou */
.google-map.loaded::before {
    display: none;
}

/* Botões do mapa */
.map-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.btn-map {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: #007bff;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-map:hover {
    background: #0056b3;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

.btn-map.btn-whatsapp {
    background: #25D366;
}

.btn-map.btn-whatsapp:hover {
    background: #128C7E;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.btn-map i {
    font-size: 1rem;
}

/* Responsividade para botões do mapa */
@media (max-width: 480px) {
    .map-buttons {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .btn-map {
        justify-content: center;
        padding: 0.7rem 1rem;
        font-size: 0.9rem;
    }
}

/* Melhorias no iframe do mapa */
#temp-map iframe {
    border-radius: 0;
    filter: grayscale(0.1);
    transition: filter 0.3s ease;
}

#temp-map:hover iframe {
    filter: grayscale(0);
}