/* Variáveis Globais */
:root {
    --bg-dark: #0A0A0A;
    --bg-darker: #0D0D0D;
    --accent: #FFD400;
    --accent-hover: #E6BE00;
    --white: #FFFFFF;
    --text-muted: rgba(255, 255, 255, 0.6);
    --border-color: rgba(255, 255, 255, 0.1);
    --font-family: 'Inter', sans-serif;
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Typography */
.highlight {
    color: var(--accent);
}

.section-header {
    margin-bottom: 3rem;
}

.section-header.center {
    text-align: center;
}

.section-subtitle {
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 200;
    line-height: 1.15;
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 4px;
    transition: var(--transition);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-accent {
    background-color: var(--accent);
    color: var(--bg-dark);
    border: 1px solid var(--accent);
}

.btn-accent:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 212, 0, 0.3);
}

.btn-outline {
    background-color: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    border-color: var(--white);
    background-color: rgba(255, 255, 255, 0.05);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.header-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.desktop-nav {
    display: none;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 768px) {
    .desktop-nav {
        display: flex;
    }
}

.nav-link {
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: var(--transition);
}

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

.nav-btn {
    padding: 0.5rem 1.25rem;
    font-size: 0.75rem;
}

/* Mobile Drawer */
.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

@media (min-width: 768px) {
    .hamburger {
        display: none;
    }
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--white);
    transition: var(--transition);
}

.mobile-drawer {
    display: none;
    flex-direction: column;
    background-color: rgba(10, 10, 10, 0.98);
    padding: 1rem 1.5rem;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    border-bottom: 1px solid var(--border-color);
}

.mobile-drawer.active {
    display: flex;
    animation: slideDown 0.3s ease forwards;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.mobile-link {
    display: block;
    padding: 1rem 0;
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-sublinks {
    padding-left: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-sublink {
    display: block;
    padding: 0.5rem 0;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.8rem;
}

.mobile-btn {
    margin-top: 1rem;
    width: 100%;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 1.5rem;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.4;
    z-index: -2;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.4) 0%, rgba(10, 10, 10, 0.15) 40%, rgba(10, 10, 10, 0.9) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    animation: fadeUp 0.8s ease forwards;
}

.hero-subtitle {
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(2.5rem, 7vw, 5.5rem);
    font-weight: 200;
    line-height: 1;
    letter-spacing: -0.04em;
    margin-bottom: 1.5rem;
}

.hero-desc {
    color: var(--text-muted);
    font-size: clamp(1rem, 2vw, 1.2rem);
    font-weight: 300;
    max-width: 500px;
    margin: 0 auto 2.5rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Features Bar */
.features-bar {
    background: linear-gradient(180deg, #0A0A0A 0%, #0D0D0D 100%);
    padding: 2rem 1.5rem;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.features-container {
    max-width: 1120px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.feature-icon {
    color: var(--accent);
    opacity: 0.7;
}

/* Stats Section */
.stats {
    position: relative;
    padding: 6rem 1.5rem;
    background-color: var(--bg-dark);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.stat-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 212, 0, 0.2);
    background: rgba(255, 212, 0, 0.02);
}

.stat-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--accent);
    background: rgba(255, 212, 0, 0.1);
    border-radius: 8px;
    margin-bottom: 1rem;
}

.stat-value {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 200;
    line-height: 1;
    color: var(--white);
}

.stat-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.stat-desc {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
    margin-top: 0.5rem;
}

/* About Section */
.about {
    position: relative;
    padding: 8rem 1.5rem;
    background-color: var(--bg-darker);
    text-align: center;
}

.about-subtitle {
    display: inline-block;
    background: rgba(255, 212, 0, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 4px;
}

.about-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 200;
    max-width: 800px;
    margin: 0 auto 2rem;
}

.about-desc {
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
}

.cred-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
    text-align: left;
}

.cred-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: 8px;
    transition: var(--transition);
}

.cred-card:hover {
    background: rgba(255, 212, 0, 0.03);
    border-color: rgba(255, 212, 0, 0.3);
}

.cred-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    background: rgba(255, 212, 0, 0.1);
    border-radius: 6px;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.cred-title {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.cred-desc {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Solutions */
.solutions {
    padding: 6rem 1.5rem;
}

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

@media (max-width: 768px) {
    .solutions-grid {
        grid-template-columns: 1fr;
    }
}

.solution-card {
    position: relative;
    height: 400px;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.solution-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.8s ease;
    z-index: -2;
}

.solution-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.1) 0%, rgba(10, 10, 10, 0.8) 60%, rgba(10, 10, 10, 0.95) 100%);
    z-index: -1;
}

.solution-badge {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    background: rgba(10, 10, 10, 0.6);
    backdrop-filter: blur(8px);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 212, 0, 0.3);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent);
    box-shadow: 0 0 8px rgba(255, 212, 0, 0.8);
}

.solution-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.solution-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.solution-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    padding: 0.5rem 1rem;
    border: 1px solid rgba(255, 212, 0, 0.2);
    border-radius: 20px;
    background: rgba(255, 212, 0, 0.05);
    transition: var(--transition);
}

.solution-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 212, 0, 0.4);
}

.solution-card:hover .solution-bg {
    transform: scale(1.05);
}

.solution-card:hover .solution-arrow {
    gap: 1rem;
    background: rgba(255, 212, 0, 0.15);
}

/* Safety Section */
.safety {
    padding: 8rem 1.5rem;
    position: relative;
}

.safety-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    z-index: -2;
}

.safety-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(10, 10, 10, 0.8) 50%, var(--bg-dark) 100%);
    z-index: -1;
}

.safety-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 3rem;
}

.safety-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.safety-icon-wrapper {
    width: 60px;
    height: 60px;
    background: rgba(255, 212, 0, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    flex-shrink: 0;
}

/* Contact */
.contact {
    padding: 4rem 1.5rem;
}

.contact-card {
    background: linear-gradient(135deg, rgba(255, 212, 0, 0.1), rgba(10, 10, 10, 0));
    border: 1px solid rgba(255, 212, 0, 0.2);
    border-radius: 16px;
    padding: 4rem 2rem;
    text-align: center;
}

.contact-info h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.footer {
    border-top: 1px solid var(--border-color);
    padding: 4rem 1.5rem 2rem;
    background-color: var(--bg-darker);
}

.footer-top {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--text-muted);
    margin-top: 1rem;
    max-width: 300px;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 4rem;
    flex-wrap: wrap;
}

.link-group h4 {
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.link-group a {
    display: block;
    color: var(--text-muted);
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
    transition: var(--transition);
}

.link-group a:hover {
    color: var(--accent);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.8rem;
}

/* Animations */
.fade-in-section {
    opacity: 0;
    transform: translateY(20px);
    visibility: hidden;
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    will-change: opacity, visibility;
}

.fade-in-section.is-visible {
    opacity: 1;
    transform: none;
    visibility: visible;
}

/* Quote Form Styles */
.quote-form {
    text-align: left;
    max-width: 600px;
    margin: 0 auto;
}

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

.form-row.two-col {
    display: flex;
    gap: 1.5rem;
}

.form-row.two-col .form-group {
    flex: 1;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 4px;
    padding: 0.8rem 1rem;
    color: var(--white);
    font-family: var(--font-family);
    font-size: 0.9rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.1);
}

.checkbox-row {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    margin-top: 2rem;
}

.checkbox-row input[type="checkbox"] {
    margin-top: 0.2rem;
    accent-color: var(--accent);
}

.checkbox-row label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 768px) {
    .form-row.two-col {
        flex-direction: column;
        gap: 1.5rem;
    }
}

/* WhatsApp Floating Widget */
.whatsapp-widget {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.whatsapp-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #25D366;
    border: none;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.whatsapp-btn:hover {
    transform: scale(1.1);
}

.whatsapp-popup {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 320px;
    background-color: #111111;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    overflow: hidden;
}

.whatsapp-popup.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.wp-header {
    background-color: #1A1A1A;
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.wp-title-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.wp-icon-small {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
}

.wp-title {
    font-weight: 600;
    font-size: 1rem;
    color: white;
}

.wp-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: color 0.2s;
}

.wp-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

.wp-body {
    padding: 1.25rem;
}

.wp-body p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.wp-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.wp-option {
    background-color: #262626;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    padding: 0.8rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    text-align: left;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wp-option:hover {
    background-color: #333333;
    border-color: rgba(255, 255, 255, 0.2);
}

.wp-option .arrow {
    color: #25D366;
    font-weight: bold;
    transition: transform 0.2s ease;
}

.wp-option:hover .arrow {
    transform: translateX(4px);
}

/* Carousel Styles */
.carousel-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    aspect-ratio: 4/3;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.carousel-slide.active {
    opacity: 1;
    z-index: 1;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.9);
}

.carousel-dots {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 2;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
}

.carousel-dot.active {
    background-color: var(--accent);
    transform: scale(1.2);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.carousel-btn:hover {
    background: var(--accent);
    color: black;
}

.carousel-btn.prev {
    left: 10px;
}

.carousel-btn.next {
    right: 10px;
}