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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background: #0a0e1a;
    overflow-x: hidden;
}

/* Variáveis CSS */
:root {
    --primary-color: #00bcd4;
    --secondary-color: #0277bd;
    --accent-color: #00acc1;
    --dark-bg: #0a0e1a;
    --darker-bg: #050810;
    --light-bg: #1a1f2e;
    --text-primary: #ffffff;
    --text-secondary: #b0bec5;
    --text-muted: #78909c;
    --border-color: #263238;
    --glow-color: #00e5ff;
    --success-color: #4caf50;
    --warning-color: #ffc107;
    --error-color: #f44336;
    --gradient-primary: linear-gradient(135deg, #00bcd4 0%, #0277bd 100%);
    --gradient-secondary: linear-gradient(135deg, #0277bd 0%, #1565c0 100%);
    --shadow-glow: 0 0 20px rgba(0, 188, 212, 0.3);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.section-title {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 188, 212, 0.5);
}

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

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

.btn-large {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn-glow {
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 188, 212, 0.3); }
    50% { box-shadow: 0 0 40px rgba(0, 188, 212, 0.6); }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 14, 26, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.navbar {
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    filter: drop-shadow(0 0 10px rgba(0, 188, 212, 0.5));
    animation: rotate-slow 20s linear infinite;
}

@keyframes rotate-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.logo-text {
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    font-size: 1.1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

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

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

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

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

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

.bar {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
    border-radius: 2px;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.whatsapp-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #25d366;
    color: white;
    padding: 15px 20px;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
    transition: var(--transition);
    animation: bounce 2s infinite;
}

.whatsapp-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-btn i {
    font-size: 1.5rem;
}

.whatsapp-text {
    font-weight: 600;
    white-space: nowrap;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse at center, rgba(0, 188, 212, 0.1) 0%, transparent 70%);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(0, 188, 212, 0.3), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(2, 119, 189, 0.3), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(0, 172, 193, 0.3), transparent),
        radial-gradient(1px 1px at 130px 80px, rgba(0, 188, 212, 0.3), transparent);
    background-repeat: repeat;
    background-size: 150px 100px;
    animation: float-particles 20s linear infinite;
}

@keyframes float-particles {
    from { transform: translateY(0px); }
    to { transform: translateY(-100px); }
}

.hero-grid {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 188, 212, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 188, 212, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: grid-move 30s linear infinite;
}

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

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-family: 'Orbitron', monospace;
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.title-line {
    display: block;
    animation: slide-in-left 1s ease-out;
}

.title-line.highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 188, 212, 0.5);
}

@keyframes slide-in-left {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
    animation: fade-in-up 1s ease-out 0.3s both;
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    animation: fade-in-up 1s ease-out 0.6s both;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    animation: fade-in-up 1s ease-out 0.9s both;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: 'Orbitron', monospace;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(0, 188, 212, 0.5);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fade-in-right 1s ease-out 0.5s both;
}

@keyframes fade-in-right {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.solar-system {
    position: relative;
    width: 300px;
    height: 300px;
}

.solar-panel {
    width: 200px;
    height: 120px;
    background: var(--gradient-secondary);
    border-radius: 10px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotateY(15deg);
    box-shadow: var(--shadow-card);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(-50%, -50%) rotateY(15deg) translateY(0px); }
    50% { transform: translate(-50%, -50%) rotateY(15deg) translateY(-10px); }
}

.panel-grid {
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    border-radius: 5px;
}

.energy-flow {
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border: 2px solid var(--primary-color);
    border-radius: 12px;
    animation: energy-pulse 2s ease-in-out infinite;
}

@keyframes energy-pulse {
    0%, 100% { 
        box-shadow: 0 0 10px rgba(0, 188, 212, 0.5);
        border-color: var(--primary-color);
    }
    50% { 
        box-shadow: 0 0 30px rgba(0, 188, 212, 0.8);
        border-color: var(--glow-color);
    }
}

.energy-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(3px 3px at 50px 50px, var(--primary-color), transparent),
        radial-gradient(2px 2px at 150px 100px, var(--accent-color), transparent),
        radial-gradient(2px 2px at 250px 150px, var(--glow-color), transparent);
    background-repeat: no-repeat;
    animation: particles-orbit 8s linear infinite;
}

@keyframes particles-orbit {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* About Section */
.about {
    padding: 6rem 0;
    background: var(--light-bg);
}

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

.about-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(0, 188, 212, 0.1);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
    transition: var(--transition);
}

.feature-item:hover {
    background: rgba(0, 188, 212, 0.2);
    transform: translateX(10px);
}

.feature-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.about-services {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.service-quick {
    background: var(--darker-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.service-quick:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card);
    border-color: var(--primary-color);
}

.service-quick i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: block;
}

.service-quick h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.service-quick p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Simulator Section */
.simulator {
    padding: 6rem 0;
    background: var(--dark-bg);
}

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

.simulator-form {
    background: var(--light-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--darker-bg);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.1);
}

.form-group small {
    display: block;
    margin-top: 0.5rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.simulator-results {
    background: var(--light-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
}

.results-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.result-card {
    background: var(--darker-bg);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.result-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.result-card i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: block;
}

.result-card h4 {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.result-value {
    display: block;
    font-family: 'Orbitron', monospace;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.result-unit {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.system-config {
    background: var(--darker-bg);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.system-config h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.config-details p {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.config-details strong {
    color: var(--text-primary);
}

.chart-container {
    margin-bottom: 2rem;
    text-align: center;
}

/* Quote Section */
.quote {
    padding: 6rem 0;
    background: var(--light-bg);
}

.quote-form {
    max-width: 800px;
    margin: 0 auto;
    background: var(--darker-bg);
    padding: 3rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

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

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    color: var(--text-secondary);
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    position: relative;
    transition: var(--transition);
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.link {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

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

/* Services Section */
.services {
    padding: 6rem 0;
    background: var(--dark-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--light-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 188, 212, 0.1), transparent);
    transition: left 0.5s ease;
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-card);
    border-color: var(--primary-color);
}

.service-icon {
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 10px rgba(0, 188, 212, 0.3));
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-features {
    list-style: none;
    text-align: left;
}

.service-features li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

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

/* Technology Section */
.technology {
    padding: 6rem 0;
    background: var(--light-bg);
}

.tech-content {
    max-width: 1000px;
    margin: 0 auto;
}

.tech-explanation {
    text-align: center;
    margin-bottom: 4rem;
}

.tech-explanation h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.tech-explanation p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 3rem;
}

.energy-flow-diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.flow-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: var(--transition);
}

.flow-icon.sun {
    background: var(--warning-color);
    color: white;
    animation: sun-glow 2s ease-in-out infinite;
}

@keyframes sun-glow {
    0%, 100% { box-shadow: 0 0 10px rgba(255, 193, 7, 0.5); }
    50% { box-shadow: 0 0 20px rgba(255, 193, 7, 0.8); }
}

.flow-icon.panel {
    background: var(--secondary-color);
    color: white;
}

.flow-icon.inverter {
    background: var(--primary-color);
    color: white;
    animation: inverter-pulse 1.5s ease-in-out infinite;
}

@keyframes inverter-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.flow-icon.house {
    background: var(--success-color);
    color: white;
}

.flow-arrow {
    font-size: 1.5rem;
    color: var(--primary-color);
    animation: arrow-flow 2s ease-in-out infinite;
}

@keyframes arrow-flow {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.flow-step span {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: center;
}

.flow-step small {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.inverter-types {
    margin-bottom: 4rem;
}

.inverter-types h3 {
    font-size: 2rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 2rem;
}

.types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.type-card {
    background: var(--darker-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    text-align: center;
}

.type-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-card);
}

.type-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: white;
}

.type-card h4 {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.type-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.type-card ul {
    list-style: none;
    text-align: left;
}

.type-card li {
    padding: 0.25rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
    font-size: 0.9rem;
}

.type-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.tech-features h3 {
    font-size: 2rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 2rem;
}

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

.feature-tech {
    background: var(--darker-bg);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
}

.feature-tech:hover {
    transform: translateY(-3px);
    border-color: var(--primary-color);
}

.feature-tech i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: block;
}

.feature-tech h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.feature-tech p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: var(--dark-bg);
}

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

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

.contact-card {
    background: var(--light-bg);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary-color);
}

.contact-card i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: block;
}

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

.contact-card p {
    color: var(--text-secondary);
    line-height: 1.5;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 188, 212, 0.4);
}

.contact-form-container {
    background: var(--light-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
}

.contact-form .form-row {
    margin-bottom: 1.5rem;
}

/* Footer */
.footer {
    background: var(--darker-bg);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

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

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
}

.footer-logo span {
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.footer-contact i {
    color: var(--primary-color);
    width: 16px;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .simulator-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-cta {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .about-services {
        grid-template-columns: 1fr;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .energy-flow-diagram {
        flex-direction: column;
        gap: 1rem;
    }
    
    .flow-arrow {
        transform: rotate(90deg);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .whatsapp-text {
        display: none;
    }
    
    .whatsapp-btn {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        padding: 0;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .simulator-form,
    .quote-form,
    .contact-form-container {
        padding: 1.5rem;
    }
    
    .service-card,
    .type-card {
        padding: 1.5rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .hero-stats {
        gap: 1rem;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Scroll suave para seções */
html {
    scroll-padding-top: 80px;
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--primary-color);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Acessibilidade */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus states para acessibilidade */
.btn:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Estados de erro para formulários */
.form-group.error input,
.form-group.error select,
.form-group.error textarea {
    border-color: var(--error-color);
    box-shadow: 0 0 0 3px rgba(244, 67, 54, 0.1);
}

.error-message {
    color: var(--error-color);
    font-size: 0.85rem;
    margin-top: 0.5rem;
    display: block;
}

/* Estados de sucesso */
.form-group.success input,
.form-group.success select,
.form-group.success textarea {
    border-color: var(--success-color);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.success-message {
    color: var(--success-color);
    font-size: 0.85rem;
    margin-top: 0.5rem;
    display: block;
}

/* ==================== MODAL STYLES ==================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    background: var(--light-bg);
    border-radius: var(--border-radius);
    max-width: 1000px;
    width: 95%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(0, 188, 212, 0.2);
    border: 1px solid var(--border-color);
    animation: slideUp 0.3s ease;
}

.modal-compact {
    max-width: 1100px;
}

/* Layout Otimizado para Orçamento */
.info-section {
    background: var(--darker-bg);
    padding: 1.25rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    margin-bottom: 1rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.info-section h4 {
    color: var(--primary-color);
    font-size: 1rem;
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
    font-weight: 600;
}

.info-section h4 i {
    margin-right: 0.5rem;
}

.info-section.compact {
    padding: 0.75rem 1.25rem;
}

.info-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem 1.5rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.info-item label {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-item span {
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 500;
}

.status-row {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.status-item i {
    color: var(--primary-color);
}

/* Responsividade */
@media (max-width: 768px) {
    .info-grid-2 {
        grid-template-columns: 1fr;
    }

    .status-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
}

.observacoes-box {
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.05) 0%, var(--darker-bg) 100%);
    padding: 1.25rem;
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.observacoes-box h4 {
    color: var(--primary-color);
    font-size: 1rem;
    margin: 0 0 0.75rem 0;
    font-weight: 600;
}

.observacoes-box h4 i {
    margin-right: 0.5rem;
}

.observacoes-box p {
    color: var(--text-primary);
    font-size: 0.95rem;
    line-height: 1.7;
    white-space: pre-wrap;
    margin: 0;
    background: rgba(0, 0, 0, 0.3);
    padding: 1rem;
    border-radius: 6px;
}

.update-section {
    background: linear-gradient(135deg, var(--darker-bg) 0%, rgba(0, 188, 212, 0.05) 100%);
    padding: 1.5rem;
    border-radius: 10px;
    border: 2px solid var(--primary-color);
    margin-top: 1rem;
    box-shadow: 0 4px 12px rgba(0, 188, 212, 0.15);
}

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

.form-group label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

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

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 2px solid var(--primary-color);
    background: linear-gradient(135deg, var(--darker-bg) 0%, rgba(0, 188, 212, 0.1) 100%);
}

.modal-header h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin: 0;
    font-weight: 600;
    text-shadow: 0 0 10px rgba(0, 188, 212, 0.3);
}

.modal-header h3 i {
    margin-right: 0.75rem;
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.close-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.modal-body {
    padding: 2rem;
}

.orcamento-details h4 {
    color: var(--primary-color);
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.orcamento-details h4:first-child {
    margin-top: 0;
}

.orcamento-details p {
    margin: 0.75rem 0;
    color: var(--text-secondary);
    line-height: 1.8;
}

.orcamento-details p strong {
    color: var(--text-primary);
    display: inline-block;
    min-width: 150px;
}

.orcamento-details select,
.orcamento-details input,
.orcamento-details textarea {
    width: 100%;
    padding: 0.75rem;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.95rem;
    margin-top: 0.5rem;
    transition: var(--transition);
}

.orcamento-details select:focus,
.orcamento-details input:focus,
.orcamento-details textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.1);
}

.orcamento-details textarea {
    min-height: 100px;
    resize: vertical;
    font-family: inherit;
}

.modal-footer {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    padding: 1.5rem 2rem;
    border-top: 2px solid var(--border-color);
    background: var(--darker-bg);
}

.modal-footer .btn {
    min-width: 150px;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.modal-footer .btn-primary {
    background: var(--gradient-primary);
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.3);
}

.modal-footer .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 188, 212, 0.5);
}

.modal-footer .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

/* === MODAL DE PRODUTOS === */

.modal-produto {
    max-width: 900px;
}

.modal-produto .form-section {
    background: var(--darker-bg);
    padding: 1.5rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.modal-produto .form-section h4 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-produto .form-section h4 i {
    font-size: 1.2rem;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.75rem;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.1);
}

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

.form-group small {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Upload de Imagem */
.image-upload-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.image-preview {
    width: 100%;
    max-width: 400px;
    height: 300px;
    background: rgba(0, 0, 0, 0.4);
    border: 2px dashed var(--border-color);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
}

.image-preview:hover {
    border-color: var(--primary-color);
    background: rgba(0, 188, 212, 0.05);
}

.image-preview img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.image-preview i {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.image-preview p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.image-upload-container input[type="file"] {
    display: none;
}

.image-upload-container label.btn {
    cursor: pointer;
    margin: 0;
}

/* Checkbox Group */
.checkbox-group {
    display: flex;
    align-items: center;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    margin: 0;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.checkbox-group span {
    color: var(--text-primary);
    font-size: 1rem;
}

/* Botão Adicionar Produto */
.btn-adicionar-produto {
    margin-left: auto;
}

/* Responsividade Modal Produtos */
@media (max-width: 768px) {
    .modal-produto {
        width: 98%;
        max-width: none;
    }

    .form-grid-2 {
        grid-template-columns: 1fr;
    }

    .image-preview {
        max-width: 100%;
        height: 250px;
    }
}

/* Anexos */
.anexos-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.anexo-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    background: var(--darker-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.anexo-item:hover {
    border-color: var(--primary-color);
    background: rgba(0, 188, 212, 0.05);
}

.anexo-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.anexo-item span {
    flex: 1;
    color: var(--text-secondary);
}

.anexo-item a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.anexo-item a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

/* === MEUS PEDIDOS === */

.meus-pedidos {
    padding: 8rem 0 4rem;
    background: var(--bg-primary);
}

.consulta-pedidos-card {
    background: var(--light-bg);
    border-radius: 16px;
    padding: 2.5rem;
    margin-bottom: 3rem;
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

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

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

.consulta-header h3 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin: 0;
}

.consulta-info {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1rem;
}

.consulta-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.consulta-form .form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.consulta-form button[type="submit"] {
    width: fit-content;
    padding: 0.875rem 2.5rem;
    font-size: 1.1rem;
}

/* Pedidos Container */
.pedidos-container {
    background: var(--light-bg);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.pedidos-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.pedidos-header h3 {
    font-size: 1.6rem;
    color: var(--primary-color);
    margin: 0;
}

/* Lista de Pedidos */
.pedidos-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.pedido-card {
    background: var(--darker-bg);
    border-radius: 12px;
    padding: 1.75rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    cursor: pointer;
}

.pedido-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 20px rgba(0, 188, 212, 0.2);
    transform: translateY(-2px);
}

.pedido-header-card {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.25rem;
}

.pedido-info {
    flex: 1;
}

.pedido-numero {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.pedido-data {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.pedido-status-badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
}

.pedido-status-badge.pendente {
    background: rgba(255, 193, 7, 0.2);
    color: #ffc107;
    border: 1px solid #ffc107;
}

.pedido-status-badge.confirmado {
    background: rgba(33, 150, 243, 0.2);
    color: #2196f3;
    border: 1px solid #2196f3;
}

.pedido-status-badge.enviado {
    background: rgba(156, 39, 176, 0.2);
    color: #9c27b0;
    border: 1px solid #9c27b0;
}

.pedido-status-badge.entregue {
    background: rgba(76, 175, 80, 0.2);
    color: #4caf50;
    border: 1px solid #4caf50;
}

.pedido-status-badge.cancelado {
    background: rgba(244, 67, 54, 0.2);
    color: #f44336;
    border: 1px solid #f44336;
}

.pedido-detalhes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.25rem;
}

.pedido-detalhe-item {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.pedido-detalhe-item label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pedido-detalhe-item span {
    color: var(--text-primary);
    font-size: 1.05rem;
    font-weight: 500;
}

.pedido-valor {
    color: var(--primary-color) !important;
    font-size: 1.3rem !important;
    font-weight: 600 !important;
}

.pedido-itens {
    background: rgba(0, 0, 0, 0.3);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
}

.pedido-itens h4 {
    color: var(--text-primary);
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pedido-itens-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.pedido-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.pedido-item:last-child {
    border-bottom: none;
}

.pedido-item-nome {
    flex: 1;
}

.pedido-item-qtd {
    color: var(--text-primary);
    margin: 0 1rem;
}

.pedido-item-preco {
    color: var(--primary-color);
    font-weight: 500;
}

/* Estado Vazio */
.pedidos-vazio {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--light-bg);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.pedidos-vazio i {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.pedidos-vazio h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.pedidos-vazio p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Responsividade Meus Pedidos */
@media (max-width: 768px) {
    .consulta-form .form-row {
        grid-template-columns: 1fr;
    }

    .pedido-detalhes {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .pedido-header-card {
        flex-direction: column;
        gap: 1rem;
    }

    .pedidos-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}

/* ============================================
   SISTEMA DE AUTENTICAÇÃO DE CLIENTES
   ============================================ */

/* Área Cliente Não Logado */
.cliente-nao-logado {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
    padding: 3rem 0;
}

.login-prompt-card {
    background: var(--surface);
    border-radius: 12px;
    padding: 3rem;
    text-align: center;
    max-width: 500px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.login-prompt-icon {
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.login-prompt-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.login-prompt-card p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.login-prompt-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Área Cliente Logado */
.cliente-logado {
    animation: fadeIn 0.3s ease;
}

.cliente-header {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.cliente-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.cliente-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.cliente-dados h3 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.cliente-dados p {
    opacity: 0.9;
    font-size: 0.9rem;
}

.cliente-acoes {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* Pedidos do Cliente */
.cliente-pedidos {
    margin-top: 2rem;
}

.pedidos-filtros {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.pedidos-filtros h3 {
    font-size: 1.5rem;
    color: var(--text);
}

.filtros-grupo {
    display: flex;
    gap: 1rem;
}

.pedidos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.pedido-card {
    background: var(--surface);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s, box-shadow 0.2s;
}

.pedido-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.pedido-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.pedido-numero {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--text);
}

.pedido-numero i {
    color: var(--primary);
}

.pedido-status {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.pedido-status.status-pendente {
    background: #fff3cd;
    color: #856404;
}

.pedido-status.status-confirmado {
    background: #d1ecf1;
    color: #0c5460;
}

.pedido-status.status-enviado {
    background: #d4edda;
    color: #155724;
}

.pedido-status.status-entregue {
    background: #d4edda;
    color: #155724;
}

.pedido-status.status-cancelado {
    background: #f8d7da;
    color: #721c24;
}

.pedido-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.info-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.info-row i {
    width: 20px;
    text-align: center;
    color: var(--primary);
}

.pedido-pagamento {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: rgba(0, 188, 212, 0.05);
    border-radius: 8px;
}

.pedido-pagamento .badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.badge-pendente {
    background: #fff3cd;
    color: #856404;
}

.badge-pago {
    background: #d4edda;
    color: #155724;
}

.badge-cancelado,
.badge-estornado {
    background: #f8d7da;
    color: #721c24;
}

.forma-pagamento {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.pedido-rastreio {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: rgba(0, 188, 212, 0.05);
    border-radius: 8px;
    font-size: 0.9rem;
}

.pedido-rastreio i {
    color: var(--primary);
}

/* Modal de Autenticação */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 1rem;
    backdrop-filter: blur(4px);
}

.modal-content {
    background: var(--surface);
    border-radius: 16px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

.modal-auth {
    max-width: 700px;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
    z-index: 1;
}

.modal-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--text);
}

.modal-header {
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid var(--border);
}

.modal-header h2 {
    font-size: 1.8rem;
    color: var(--text);
}

.modal-tabs {
    display: flex;
    padding: 0 2rem;
    gap: 1rem;
    border-bottom: 1px solid var(--border);
}

.tab-btn {
    padding: 1rem 1.5rem;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
}

.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.tab-btn:hover:not(.active) {
    color: var(--text);
}

.modal-body {
    padding: 2rem;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-divider {
    margin: 1rem 0;
    text-align: center;
    position: relative;
}

.form-divider::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 1px;
    background: var(--border);
}

.form-divider span {
    background: var(--surface);
    padding: 0 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    position: relative;
}

.form-group-small {
    flex: 0 0 auto;
    min-width: 120px;
}

.btn-block {
    width: 100%;
}

/* Modal de Detalhes do Pedido */
.modal-pedido-detalhes {
    max-width: 900px;
}

.pedido-detalhes-header {
    padding: 2rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 16px 16px 0 0;
}

.pedido-detalhes-header h2 {
    font-size: 1.8rem;
}

.pedido-detalhes-body {
    padding: 2rem;
}

.detalhes-secao {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.detalhes-secao:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.detalhes-secao h3 {
    font-size: 1.3rem;
    margin-bottom: 1.25rem;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.detalhes-secao h3 i {
    color: var(--primary);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.25rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.info-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.info-value {
    font-size: 1rem;
    color: var(--text);
}

.valor-destaque {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
}

.itens-lista {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.item-pedido {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: rgba(0, 188, 212, 0.05);
    border-radius: 8px;
    gap: 1rem;
}

.item-info h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--text);
}

.item-info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.item-quantidade {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
    min-width: 60px;
    text-align: center;
}

.item-preco {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    min-width: 100px;
}

.preco-unitario {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.preco-total {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
}

.observacoes-texto {
    padding: 1rem;
    background: rgba(0, 188, 212, 0.05);
    border-radius: 8px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Animações */
@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsivo */
@media (max-width: 768px) {
    .cliente-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .cliente-acoes {
        width: 100%;
    }

    .cliente-acoes .btn {
        flex: 1;
    }

    .pedidos-grid {
        grid-template-columns: 1fr;
    }

    .login-prompt-card {
        padding: 2rem 1.5rem;
    }

    .login-prompt-buttons {
        flex-direction: column;
        width: 100%;
    }

    .login-prompt-buttons .btn {
        width: 100%;
    }

    .modal-content {
        margin: 0;
        max-height: 100vh;
        border-radius: 0;
    }

    .modal-auth {
        max-width: 100%;
    }

    .modal-header,
    .modal-body {
        padding: 1.5rem;
    }

    .modal-tabs {
        padding: 0 1.5rem;
    }

    .pedido-detalhes-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    .item-pedido {
        flex-direction: column;
        align-items: flex-start;
    }

    .item-preco {
        width: 100%;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}