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

:root {
    /* Cores baseadas no logo RP Protetores */
    --primary-orange: #FF8C42;
    --primary-dark: #2C2C2C;
    --primary-light: #F5F5F5;
    --accent-orange: #FF6B1A;
    --text-dark: #1A1A1A;
    --text-gray: #6B7280;
    --text-light: #9CA3AF;
    --white: #FFFFFF;
    --border-light: #E5E7EB;
    --shadow-light: rgba(0, 0, 0, 0.1);
    --shadow-medium: rgba(0, 0, 0, 0.15);
    --shadow-heavy: rgba(0, 0, 0, 0.25);
    
    /* Gradientes */
    --gradient-orange: linear-gradient(135deg, var(--primary-orange) 0%, var(--accent-orange) 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(44, 44, 44, 0.8) 0%, rgba(26, 26, 26, 0.9) 100%);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --container-max-width: 1200px;
    --section-padding: 6rem 0;
    --card-padding: 2rem;
    --border-radius: 16px;
    --border-radius-large: 24px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

body {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-regular);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Utility Classes */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    z-index: 1000;
    transition: var(--transition-medium);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.logo {
    height: 60px;
    width: auto;
}

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

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-orange);
    transition: var(--transition-fast);
}

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

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 140, 66, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 107, 26, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, #0a0f1a 0%, #111827  25%, #1f2937 50%, #111827 75%, #0a0f1a 100%);
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px, 80px 80px;
    animation: drift 20s ease-in-out infinite alternate;
}

@keyframes drift {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-20px, -10px); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(10, 15, 26, 0.6) 0%, 
        rgba(17, 24, 39, 0.5) 25%, 
        rgba(31, 41, 55, 0.4) 50%, 
        rgba(17, 24, 39, 0.5) 75%, 
        rgba(10, 15, 26, 0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    width: 100%;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 500px;
}

.hero-text {
    text-align: left;
    animation: slideInLeft 1s ease-out;
}

@keyframes slideInLeft {
    0% {
        opacity: 0;
        transform: translateX(-50px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: var(--font-weight-bold);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 50%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 4px 20px rgba(255, 255, 255, 0.1);
    animation: glow 3s ease-in-out infinite alternate;
}

@keyframes glow {
    0% { filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.2)); }
    100% { filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.4)); }
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(241, 245, 249, 0.9);
    margin-bottom: 2rem;
    line-height: 1.6;
    font-weight: var(--font-weight-medium);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
    color: rgba(241, 245, 249, 0.95);
    font-weight: var(--font-weight-medium);
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    animation: fadeInUp 0.8s ease-out;
    animation-fill-mode: both;
}

.feature-item:nth-child(1) { animation-delay: 0.2s; }
.feature-item:nth-child(2) { animation-delay: 0.4s; }
.feature-item:nth-child(3) { animation-delay: 0.6s; }

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 140, 66, 0.3);
    transform: translateX(5px);
}

.feature-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary-orange), var(--accent-orange));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: bold;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(255, 140, 66, 0.3);
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.8s;
    animation-fill-mode: both;
}

.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 450px;
    position: relative;
    animation: slideInRight 1s ease-out;
}

@keyframes slideInRight {
    0% {
        opacity: 0;
        transform: translateX(50px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: linear-gradient(135deg, 
        rgba(255, 140, 66, 0.2) 0%, 
        rgba(255, 107, 26, 0.1) 50%, 
        rgba(255, 140, 66, 0.2) 100%);
    border-radius: 32px;
    animation: pulse 3s ease-in-out infinite;
    z-index: -1;
}

@keyframes pulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.05); }
}

.hero-product-image {
    width: 100%;
    height: 100%;
    max-width: 450px;
    object-fit: cover;
    object-position: center;
    border-radius: 24px;
    box-shadow: 
        0 25px 80px rgba(0, 0, 0, 0.4),
        0 10px 40px rgba(255, 140, 66, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.5s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-product-image:hover {
    transform: translateY(-10px) scale(1.02) rotateY(5deg);
    box-shadow: 
        0 35px 100px rgba(0, 0, 0, 0.5),
        0 15px 50px rgba(255, 140, 66, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-indicator {
    width: 2px;
    height: 40px;
    background: var(--white);
    opacity: 0.6;
    animation: scroll-bounce 2s infinite;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem 2.5rem;
    border: none;
    border-radius: 16px;
    font-family: var(--font-primary);
    font-weight: var(--font-weight-semibold);
    font-size: 1.1rem;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.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 0.6s;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary-orange), var(--accent-orange));
    color: var(--white);
    box-shadow: 
        0 8px 32px rgba(255, 140, 66, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 
        0 12px 40px rgba(255, 140, 66, 0.5),
        0 4px 20px rgba(255, 140, 66, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    background: linear-gradient(135deg, #FF9A5C, #FF7A2A);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(15px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.1);
}

.btn-full {
    width: 100%;
}

/* Sections */
section {
    padding: var(--section-padding);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(255, 140, 66, 0.1);
    color: var(--primary-orange);
    font-size: 0.875rem;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 50px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-gray);
    line-height: 1.7;
}

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

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1152px;
    margin: 0 auto;
}

.about-card {
    background: var(--white);
    padding: var(--card-padding);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px var(--shadow-light);
    text-align: center;
    transition: var(--transition-medium);
}

.about-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px var(--shadow-medium);
}

.card-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    padding: 1rem;
    background: var(--gradient-orange);
    border-radius: 50%;
    color: var(--white);
}

.about-card h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: 1rem;
}

.about-card p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    max-width: 1152px;
    margin: 0 auto;
}

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 
        0 4px 20px rgba(0, 0, 0, 0.08),
        0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 140, 66, 0.1);
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 15px 40px rgba(0, 0, 0, 0.12),
        0 5px 15px rgba(255, 140, 66, 0.15);
    border-color: rgba(255, 140, 66, 0.2);
}

.service-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-orange);
    color: var(--white);
    font-weight: var(--font-weight-bold);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    font-size: 1.5rem;
    box-shadow: 0 8px 25px rgba(255, 140, 66, 0.3);
    position: relative;
}

.service-number::after {
    content: '';
    position: absolute;
    inset: -2px;
    background: var(--gradient-orange);
    border-radius: 18px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover .service-number::after {
    opacity: 0.2;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 1.25rem;
    color: var(--text-dark);
    line-height: 1.3;
}

.service-card > p {
    color: var(--text-gray);
    margin-bottom: 2rem;
    line-height: 1.7;
    font-size: 1.05rem;
}

.service-card ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.service-card li {
    color: var(--text-gray);
    margin-bottom: 0.75rem;
    position: relative;
    padding-left: 2rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.service-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--primary-orange);
    font-weight: var(--font-weight-bold);
    width: 20px;
    height: 20px;
    background: rgba(255, 140, 66, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

/* Galeria moderna de produtos */
.products-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.product-item {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: 2px solid transparent;
    position: relative;
}

.product-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-orange);
}

.product-image-container {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: #f8f9fa;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: all 0.4s ease;
    filter: brightness(1) contrast(1.05);
    background: #f8f9fa;
}

.product-item:hover .product-image {
    transform: scale(1.1);
    filter: brightness(1.1) contrast(1.1);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 140, 66, 0.9), rgba(255, 107, 26, 0.9));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
    color: white;
    text-align: center;
    backdrop-filter: blur(2px);
}

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

.product-zoom-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    animation: pulse 2s infinite;
}

.product-zoom-text {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-info {
    padding: 1.25rem 1rem;
    text-align: center;
    background: white;
}

.product-name {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}



/* Animação para o ícone de zoom */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* Responsividade da galeria */
@media (max-width: 768px) {
    .products-gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .product-image-container {
        height: 150px;
    }
    
    .product-info {
        padding: 1rem 0.75rem;
    }
    
    .product-name {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .products-gallery {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .product-image-container {
        height: 180px;
    }
}

/* Tabela de Medidas */
.measurements-table-container {
    overflow-x: auto;
    margin: 1.5rem 0;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    background: white;
}

.measurements-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    background: white;
    border-radius: 12px;
    overflow: hidden;
}

.measurements-table thead {
    background: linear-gradient(135deg, var(--primary-orange), var(--accent-orange));
    color: white;
}

.measurements-table th {
    padding: 1.25rem 1rem;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.3;
    border: none;
}

.table-header {
    position: relative;
}

.table-subtitle {
    font-size: 0.75rem;
    font-weight: 400;
    opacity: 0.9;
    text-transform: none;
    display: block;
    margin-top: 0.25rem;
}

.measurements-table tbody tr {
    transition: all 0.2s ease;
    border-bottom: 1px solid #f1f5f9;
}

.measurements-table tbody tr:nth-child(even) {
    background: #f8fafc;
}

.measurements-table tbody tr:hover {
    background: rgba(255, 140, 66, 0.05);
    transform: scale(1.005);
}

.measurements-table td {
    padding: 1rem;
    text-align: center;
    color: var(--text-dark);
    font-weight: 500;
    border: none;
}

.nominal-size {
    font-weight: 700 !important;
    color: var(--primary-orange) !important;
    font-size: 1.1rem !important;
    background: rgba(255, 140, 66, 0.05);
}

.packaging {
    font-weight: 600 !important;
    color: var(--primary-orange) !important;
}

/* Responsividade da tabela */
@media (max-width: 768px) {
    .measurements-table-container {
        margin: 1rem -1.5rem;
        border-radius: 0;
    }
    
    .measurements-table th,
    .measurements-table td {
        padding: 0.75rem 0.5rem;
        font-size: 0.85rem;
    }
    
    .table-subtitle {
        font-size: 0.7rem;
    }
    
    .nominal-size {
        font-size: 1rem !important;
    }
}

@media (max-width: 480px) {
    .measurements-table th,
    .measurements-table td {
        padding: 0.6rem 0.4rem;
        font-size: 0.8rem;
    }
    
    .measurements-table th {
        font-size: 0.75rem;
    }
    
    .table-subtitle {
        font-size: 0.65rem;
    }
    
    .nominal-size {
        font-size: 0.9rem !important;
    }
}

/* Seções organizadas dentro dos cards */
.service-card .card-section {
    margin: 2rem 0;
    padding: 1.5rem;
    background: rgba(255, 140, 66, 0.02);
    border-radius: 12px;
    border-left: 3px solid var(--primary-orange);
}

.service-card .card-section h4 {
    color: var(--primary-orange);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.service-card .card-section h4::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--primary-orange);
    border-radius: 50%;
}

/* Melhorar responsividade dos cards */
@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 100%;
    }
    
    .service-card {
        padding: 2rem 1.5rem;
    }
    
    .service-number {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
        margin-bottom: 1.5rem;
    }
    
    .service-card h3 {
        font-size: 1.25rem;
    }
    
    .color-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 0.5rem !important;
    }
}

/* Catalog Section */
.catalog {
    background: var(--white);
}

.catalog-content {
    display: flex;
    justify-content: center;
    max-width: 1152px;
    margin: 0 auto;
}

.catalog-card {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 
        0 4px 20px rgba(0, 0, 0, 0.08),
        0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 140, 66, 0.1);
    text-align: center;
    max-width: 600px;
    width: 100%;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.catalog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-orange);
    border-radius: 20px 20px 0 0;
}

.catalog-card:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 15px 40px rgba(0, 0, 0, 0.12),
        0 5px 15px rgba(255, 140, 66, 0.15);
    border-color: rgba(255, 140, 66, 0.2);
}

.catalog-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-orange);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: var(--white);
    box-shadow: 0 8px 25px rgba(255, 140, 66, 0.3);
}

.catalog-icon svg {
    width: 40px;
    height: 40px;
}

.catalog-card h3 {
    font-size: 1.75rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.catalog-card > p {
    color: var(--text-gray);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    font-size: 1.05rem;
}

.catalog-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.catalog-features .feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(255, 140, 66, 0.05);
    border-radius: 12px;
    border-left: 3px solid var(--primary-orange);
    transition: all 0.3s ease;
    text-align: left;
}

.catalog-features .feature-item:hover {
    background: rgba(255, 140, 66, 0.1);
    transform: translateX(5px);
}

.catalog-features .feature-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.catalog-features .feature-item span {
    font-weight: var(--font-weight-medium);
    color: var(--text-dark);
    font-size: 0.95rem;
}

/* Responsive para seção de catálogo */
@media (max-width: 768px) {
    .catalog-card {
        padding: 2rem 1.5rem;
        margin: 0 1rem;
    }
    
    .catalog-features {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .catalog-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 1.5rem;
    }
    
    .catalog-icon svg {
        width: 30px;
        height: 30px;
    }
    
    .catalog-card h3 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
}

/* Coverage Section */
.coverage {
    background: var(--primary-light);
}

.map-container {
    margin: 3rem 0;
    position: relative;
}

.brazil-map {
    width: 100%;
    max-width: 700px;
    height: 550px;
    margin: 0 auto;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: 0 8px 30px var(--shadow-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--text-gray);
    position: relative;
    overflow: hidden;
    transform: rotate(180deg) scaleX(-1);
    will-change: transform;
}

.brazil-map svg {
    width: 100%;
    height: 100%;
    will-change: transform;
}

/* Otimizar renderização dos paths */
.brazil-map path {
    will-change: fill, transform;
    transform-origin: center;
    transition: fill 0.2s ease, transform 0.2s ease;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform-style: preserve-3d;
}

.brazil-map path:hover {
    will-change: fill, transform, filter;
}

/* Tooltip otimizado */
.map-tooltip-optimized {
    will-change: opacity, transform;
    backface-visibility: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    pointer-events: none;
    user-select: none;
    transform: translateZ(0);
}

/* Otimizações para o SVG do mapa */
.brazil-map svg {
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.map-legend {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 4px;
}

.legend-color.active {
    background: var(--primary-orange);
}

.legend-color.partial {
    background: var(--text-light);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    max-width: 1152px;
    margin-left: auto;
    margin-right: auto;
}

.stat-card {
    text-align: center;
    padding: 2rem 1rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px var(--shadow-light);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-orange);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-gray);
    font-weight: var(--font-weight-medium);
}

/* Secondary Banner */
.secondary-banner {
    background: var(--gradient-overlay), linear-gradient(135deg, var(--primary-dark) 0%, var(--text-dark) 100%);
    color: var(--white);
    text-align: center;
    padding: 5rem 0;
    position: relative;
}

.banner-content {
    max-width: 800px;
    margin: 0 auto;
}

.banner-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: var(--font-weight-bold);
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.banner-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info .section-title {
    text-align: left;
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--text-gray);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.method-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    flex-shrink: 0;
}

.method-icon svg {
    width: 24px;
    height: 24px;
}

.contact-method h4 {
    font-weight: var(--font-weight-semibold);
    margin-bottom: 0.25rem;
}

.contact-method p {
    color: var(--text-gray);
    margin: 0;
}

/* Form */
.contact-form {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: 0 8px 30px var(--shadow-medium);
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--border-light);
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 3px rgba(255, 140, 66, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

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

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

.footer-logo {
    height: 40px;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

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

.footer-column h4 {
    font-weight: var(--font-weight-semibold);
    margin-bottom: 1rem;
    color: var(--white);
}

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

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

.footer-column a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
}

/* Animations for modals */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { 
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to { 
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        box-shadow: 0 4px 20px var(--shadow-medium);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-medium);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 4rem 0;
        --card-padding: 1.5rem;
    }
    
    .hero {
        padding: 100px 0 60px;
        min-height: 90vh;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
        min-height: auto;
    }
    
    .hero-text {
        text-align: center;
        order: 1;
    }
    
    .hero-title {
        font-size: clamp(2rem, 8vw, 2.8rem);
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-image {
        order: 2;
        height: 300px;
    }
    
    .hero-product-image {
        max-width: 100%;
        height: 100%;
        border-radius: 20px;
    }
    
    .hero-image::before {
        border-radius: 24px;
    }
    
    .hero-features {
        align-items: center;
        gap: 0.75rem;
        margin-bottom: 2rem;
    }
    
    .feature-item {
        max-width: 320px;
        width: 100%;
        justify-content: center;
        padding: 1rem 1.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .map-legend {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .nav-container {
        padding: 1rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .section-nav {
        display: none;
    }
    
    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
}

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

.about-card,
.service-card,
.stat-card {
    animation: fadeInUp 0.6s ease forwards;
}

/* Micro-interactions */
.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:active::before {
    width: 300px;
    height: 300px;
}

/* Scroll Progress Indicator */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 4px;
    background: var(--gradient-orange);
    z-index: 1001;
    transition: width 0.3s ease;
    box-shadow: 0 0 10px rgba(255, 140, 66, 0.5);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: var(--gradient-orange);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(255, 140, 66, 0.3);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(255, 140, 66, 0.5);
}

/* Section Navigation Dots */
.section-nav {
    position: fixed;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.nav-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid rgba(255, 140, 66, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

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

.nav-dot:hover {
    background: rgba(255, 140, 66, 0.7);
    transform: scale(1.1);
}

.nav-dot::after {
    content: attr(data-section);
    position: absolute;
    right: 120%;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-dark);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

.nav-dot:hover::after {
    opacity: 1;
    visibility: visible;
    right: 110%;
}

/* Smooth scroll behavior enhancement */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

/* Scroll animations */
.section-header,
.about-card,
.service-card {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.section-header.in-view,
.about-card.in-view,
.service-card.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* Enhanced navigation active states */
.nav-link.active {
    color: var(--primary-orange);
}

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

/* Cores clicáveis */
.clickable-color {
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.clickable-color::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
}

.clickable-color:hover::before {
    opacity: 1;
}

.clickable-color:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Modal de imagem */
.image-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease;
}

.image-modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    animation: slideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.image-modal-header {
    padding: 1.5rem 2rem;
    background: linear-gradient(135deg, var(--primary-orange), var(--accent-orange));
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.image-modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.image-modal-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
}

.image-modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

.image-modal-body {
    padding: 0;
}

.image-modal img {
    width: 100%;
    height: auto;
    max-height: 70vh;
    object-fit: contain;
    display: block;
}

/* Modal animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes slideOut {
    from {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    to {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
}

/* Map tooltip improvements */
.map-tooltip {
    font-family: var(--font-primary) !important;
    line-height: 1.4 !important;
}

/* Hover effects for buttons in modal */
#representative-modal a:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2) !important;
}

#close-modal:hover {
    background-color: #F3F4F6 !important;
    color: #374151 !important;
}