/* Reset e Variáveis */
:root {
    --primary-blue: #3b82f6;
    --primary-gold: #d4af37;
    --dark-bg: #0a1f2e;
    --dark-secondary: #0d2a3d;
    --text-white: #ffffff;
    --text-gray: rgba(255, 255, 255, 0.6);
    --border-color: rgba(255, 255, 255, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
    padding-top: 0;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Navegação */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    transition: all 0.5s ease;
    padding: 1.5rem 0;
}

#navbar.scrolled {
    background: rgba(10, 31, 46, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    padding: 0.75rem 0;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.nav-logo:hover {
    transform: scale(1.05);
}

.logo-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
}

.logo-icon svg,
.logo-icon img {
    width: 100%;
    height: 100%;
    color: white;
}

.logo-name {
    font-size: 1.25rem;
    font-weight: 900;
    color: white;
    letter-spacing: -0.5px;
}

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

.logo-tagline {
    font-size: 0.625rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-links {
    display: none;
    gap: 0.25rem;
}

.nav-links a {
    padding: 0.5rem 1rem;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.nav-links a:hover {
    color: white;
    background: rgba(255, 255, 255, 0.05);
}

.nav-actions {
    display: none;
    align-items: center;
    gap: 0.75rem;
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

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

.btn-catalog {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.5rem;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    border: none;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.2);
    transition: all 0.3s ease;
}

.btn-catalog:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(16, 185, 129, 0.3);
}

.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    padding: 10px;
    border-radius: 12px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.mobile-menu-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: white;
    transition: all 0.3s ease;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    display: none;
}

.mobile-menu.active {
    display: block;
}

.mobile-menu-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.mobile-menu-content {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 320px;
    background: var(--dark-bg);
    border-left: 1px solid var(--border-color);
    padding: 1.5rem;
    padding-top: 6rem;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.mobile-menu.active .mobile-menu-content {
    transform: translateX(0);
}

.mobile-menu-content a {
    display: block;
    padding: 1rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 1.125rem;
    border-radius: 12px;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
}

.mobile-menu-content a:hover {
    color: white;
    background: rgba(255, 255, 255, 0.05);
}

.mobile-menu-footer {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.mobile-phone {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin-bottom: 1rem;
}

.btn-catalog-mobile {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    z-index: 1;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(10, 31, 46, 0.9), rgba(10, 31, 46, 0.7), rgba(10, 31, 46, 0.95));
}

.particles {
    position: absolute;
    inset: 0;
    z-index: 10;
    overflow: hidden;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.8), rgba(59, 130, 246, 0.2));
    border-radius: 50%;
    filter: blur(1px);
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.3);
    animation: particle-glow 3s ease-in-out infinite;
}

@keyframes particle-glow {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.8; }
}

.hero-content {
    position: relative;
    z-index: 20;
    text-align: center;
    padding: 0 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 9999px;
    backdrop-filter: blur(8px);
    margin-bottom: 2rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #93c5fd;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--primary-blue);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

.hero-title {
    font-size: clamp(3rem, 10vw, 7rem);
    font-weight: 900;
    color: white;
    margin-bottom: 1rem;
    letter-spacing: -2px;
    line-height: 1;
}

.gradient-text {
    background: linear-gradient(135deg, #60a5fa, #93c5fd, var(--primary-gold));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-divider {
    width: 128px;
    height: 4px;
    background: linear-gradient(to right, var(--primary-blue), var(--primary-gold));
    margin: 2rem auto;
    border-radius: 9999px;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 3vw, 2rem);
    color: rgba(255, 255, 255, 0.8);
    font-weight: 300;
    margin-bottom: 1rem;
}

.hero-subtitle .highlight {
    color: var(--primary-blue);
    font-weight: 600;
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    justify-content: center;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem 2rem;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    text-decoration: none;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: 9999px;
    box-shadow: 0 20px 60px rgba(59, 130, 246, 0.3);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 25px 70px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: white;
    text-decoration: none;
    border-radius: 9999px;
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    border-color: rgba(59, 130, 246, 0.5);
    background: rgba(59, 130, 246, 0.1);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    animation: bounce 2s infinite;
}

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

.scroll-indicator span {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.scroll-indicator svg {
    color: var(--primary-blue);
}

.hero-gradient {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 128px;
    background: linear-gradient(to top, var(--dark-bg), transparent);
    z-index: 10;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 9999px;
    color: var(--primary-blue);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.section-badge.gold {
    background: rgba(212, 175, 55, 0.1);
    border-color: rgba(212, 175, 55, 0.2);
    color: var(--primary-gold);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.75rem);
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.section-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.6);
    max-width: 800px;
    margin: 0 auto;
}

/* Produtos Section */
.produtos {
    position: relative;
    padding: 8rem 0;
    background: var(--dark-bg);
    overflow: hidden;
}

.produtos::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 2px 2px, rgba(255, 255, 255, 0.05) 1px, transparent 0);
    background-size: 40px 40px;
    opacity: 0.5;
}

.produtos-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    position: relative;
    z-index: 10;
}

.produto-card {
    position: relative;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border: 1px solid var(--border-color);
    border-radius: 24px;
    overflow: hidden;
    backdrop-filter: blur(8px);
    transition: all 0.5s ease;
}

.produto-card:hover {
    border-color: rgba(59, 130, 246, 0.3);
    transform: scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.produto-image {
    position: relative;
    height: 192px;
    overflow: hidden;
}

.produto-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.produto-card:hover .produto-image img {
    transform: scale(1.1);
}

.produto-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--dark-bg), transparent);
}

.produto-icon {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.produto-icon.blue {
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
}

.produto-icon.orange {
    background: linear-gradient(135deg, #f97316, #fb923c);
}

.produto-icon.green {
    background: linear-gradient(135deg, #10b981, #34d399);
}

.produto-icon svg {
    color: white;
}

.produto-content {
    padding: 1.5rem;
}

.produto-subtitle {
    font-size: 0.75rem;
    color: var(--primary-blue);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.produto-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.75rem;
}

.produto-description {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.produto-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-blue);
    font-weight: 500;
    text-decoration: none;
    transition: gap 0.3s ease;
}

.produto-link:hover {
    gap: 0.75rem;
}

/* Cilindros Section */
.cilindros {
    padding: 8rem 0;
    background: linear-gradient(to bottom, var(--dark-bg), var(--dark-secondary), var(--dark-bg));
    position: relative;
    overflow: hidden;
}

.cilindros::before,
.cilindros::after {
    content: '';
    position: absolute;
    width: 384px;
    height: 384px;
    border-radius: 50%;
    filter: blur(100px);
}

.cilindros::before {
    top: 0;
    left: 25%;
    background: rgba(59, 130, 246, 0.1);
}

.cilindros::after {
    bottom: 0;
    right: 25%;
    background: rgba(212, 175, 55, 0.1);
}

.cilindros-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 10;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin: 2.5rem 0;
}

.feature-item {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 16px;
}

.feature-label {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.feature-desc {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

.cilindros-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.btn-gold {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary-gold), #b8941e);
    color: black;
    font-weight: 600;
    border: none;
    border-radius: 9999px;
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.2);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-gold:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 25px 70px rgba(212, 175, 55, 0.3);
}

/* Cylinders Visual */
.cylinders-container {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 0.75rem;
    padding: 2rem 0;
    position: relative;
}

.cylinder {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.cylinder:hover {
    transform: translateY(-10px) scale(1.05);
}

.cylinder-body {
    position: relative;
    width: 40px;
    border-radius: 20px 20px 8px 8px;
    background: linear-gradient(to bottom, #2563eb, #1e40af);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.h-64 { height: 256px; }
.h-56 { height: 224px; }
.h-44 { height: 176px; }
.h-40 { height: 160px; }
.h-32 { height: 128px; }
.h-28 { height: 112px; }
.h-20 { height: 80px; }

.cylinder-cap {
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: #9ca3af;
    border: 2px solid #6b7280;
    border-radius: 50%;
}

.cylinder-valve {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 12px;
    background: #4b5563;
    border-radius: 2px;
}

.cylinder-shine {
    position: absolute;
    top: 0;
    left: 4px;
    bottom: 0;
    width: 8px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 9999px;
}

.cylinder-label {
    position: absolute;
    top: 33%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.9);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #1e40af;
}

.cylinder-size {
    margin-top: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
    font-size: 1rem;
}

.cylinders-glow {
    position: absolute;
    bottom: -2.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 80px;
    background: linear-gradient(to top, rgba(59, 130, 246, 0.2), transparent);
    filter: blur(40px);
    pointer-events: none;
}

/* Diferenciais Section */
.diferenciais {
    padding: 8rem 0;
    background: var(--dark-bg);
    position: relative;
}

.truck-showcase {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    margin-bottom: 4rem;
    height: 400px;
}

.truck-showcase img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.truck-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(10, 31, 46, 0.9), transparent);
    display: flex;
    align-items: center;
    padding: 3rem;
}

.truck-badge {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: rgba(10, 31, 46, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 16px;
}

.truck-badge svg {
    color: var(--primary-blue);
    flex-shrink: 0;
}

.truck-badge-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

.truck-badge-subtitle {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    position: relative;
    z-index: 10;
}

.diferencial-card {
    position: relative;
    padding: 2rem;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border: 1px solid var(--border-color);
    border-radius: 24px;
    backdrop-filter: blur(8px);
    transition: all 0.5s ease;
}

.diferencial-card:hover {
    border-color: rgba(59, 130, 246, 0.3);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.diferencial-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
}

.diferencial-icon svg {
    color: white;
}

.diferencial-stat {
    margin-bottom: 1rem;
}

.stat-value {
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-blue);
    line-height: 1;
}

.stat-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.diferencial-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.75rem;
}

.diferencial-description {
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

.stats-banner {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    padding: 3rem 2rem;
    margin-top: 4rem;
    background: linear-gradient(to right, rgba(59, 130, 246, 0.1), transparent, rgba(212, 175, 55, 0.1));
    border: 1px solid var(--border-color);
    border-radius: 24px;
    position: relative;
    z-index: 10;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: white;
    margin-bottom: 0.25rem;
}

.stat-text {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Sobre Section */
.sobre {
    padding: 8rem 0;
    background: var(--dark-bg);
}

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

.sobre-image {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    height: 500px;
}

.sobre-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sobre-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 31, 46, 0.9), transparent);
}

.sobre-badge-float {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    padding: 1.5rem;
    background: rgba(10, 31, 46, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sobre-badge-float svg {
    color: var(--primary-blue);
}

.badge-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
}

.badge-subtitle {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

.sobre-lead {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.sobre-text {
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.valores-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: white;
    margin-top: 2rem;
    margin-bottom: 1.5rem;
}

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

.valor-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 12px;
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

.valor-item:hover {
    background: rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.4);
    transform: translateX(5px);
}

.valor-item svg {
    color: var(--primary-blue);
    flex-shrink: 0;
}

/* Contato Section */
.contato {
    padding: 8rem 0;
    background: var(--dark-secondary);
}

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

.contato-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.info-card {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.3s ease;
}

.info-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-5px);
}

.info-card svg {
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.info-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.info-value {
    font-size: 1.125rem;
    color: white;
    font-weight: 600;
}

.redes-sociais {
    grid-column: 1 / -1;
    padding-top: 1rem;
}

.redes-title {
    font-size: 1rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1rem;
    text-align: center;
}

.redes-buttons {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.rede-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.rede-btn.whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
}

.rede-btn.whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
}

.rede-btn.instagram {
    background: linear-gradient(135deg, #e1306c, #c13584, #833ab4);
    color: white;
}

.rede-btn.instagram:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(193, 53, 132, 0.3);
}

.contato-form-wrapper {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2rem;
}

.form-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
    text-align: center;
}

.contato-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

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

.form-input,
.form-textarea {
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: white;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: rgba(255, 255, 255, 0.08);
}

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

.btn-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
    transition: all 0.3s ease;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(59, 130, 246, 0.4);
}

.mapa-wrapper {
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

/* Footer */
.footer {
    padding: 4rem 0 2rem;
    background: var(--dark-bg);
    border-top: 1px solid var(--border-color);
}

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

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-desc {
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    transform: translateY(-3px);
}

.footer-links h4,
.footer-contact h4 {
    color: white;
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.footer-links a,
.footer-contact a {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: all 0.3s ease;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--primary-blue);
    transform: translateX(5px);
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 0.75rem;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

.footer-credits {
    display: flex;
    gap: 1rem;
}

.footer-credits span {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-signature {
    padding-top: 1.5rem;
    margin-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.footer-signature p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.875rem;
}

.footer-signature a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    position: relative;
    transition: all 0.3s ease;
}

.footer-signature a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, var(--primary-blue), var(--primary-gold));
    transition: width 0.3s ease;
}

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

.footer-signature a:hover::after {
    width: 100%;
}

/* WhatsApp Button */
.whatsapp-button {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
    z-index: 1000;
    opacity: 0;
    transform: scale(0);
    transition: all 0.3s ease;
    text-indent: -9999px;
}

.whatsapp-button.show {
    opacity: 1;
    transform: scale(1);
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.4);
}

.whatsapp-button::before {
    content: '';
    position: absolute;
    width: 30px;
    height: 30px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="white"><path d="M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413z"/></svg>') center/cover;
}

/* Catalog Modal */
.catalog-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}

.catalog-modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
}

.modal-content {
    position: relative;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 3rem;
    max-width: 500px;
    width: 90%;
    text-align: center;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.modal-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: white;
}

.modal-content p {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 2rem;
}

.btn-modal-primary {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary-gold), #b8941e);
    color: black;
    border: none;
    border-radius: 9999px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
}

.btn-modal-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 25px 70px rgba(212, 175, 55, 0.3);
}

/* Responsive */
@media (min-width: 640px) {
    .hero-actions {
        flex-direction: row;
    }

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

    .cylinder-body {
        width: 56px;
    }

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

    .stats-banner {
        grid-template-columns: repeat(4, 1fr);
    }

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

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

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

@media (min-width: 768px) {
    .produtos-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

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

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

    .contato-grid {
        grid-template-columns: 1fr 1.2fr;
    }

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

    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
    }

    .nav-actions {
        display: flex;
    }

    .mobile-menu-btn {
        display: none;
    }

    .diferenciais-grid {
        grid-template-columns: repeat(4, 1fr);
    }

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