:root {
    --primary-color: #000000;
    --secondary-color: #ffffff;
    --accent-color: #1a1a1a;
    --text-color: #333333;
    --light-gray: #f9f9f9;
    --border-color: #eaeaea;
    --gold-accent: linear-gradient(135deg, #d4af37 0%, #ffdf00 100%);
    --dark-gradient: linear-gradient(135deg, #0f0f0f 0%, #2a2a2a 100%);
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --gold: #d4af37;
}

/* Branding */
.nav-logo {
    height: 60px;
    width: auto;
    display: block;
}

.footer-logo {
    height: 80px;
    width: auto;
    margin-bottom: 1.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: #fff;
    padding: 3rem;
    border-radius: 30px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.05);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.testimonial-card:hover { transform: translateY(-10px); }

.stars {
    color: var(--gold);
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.testimonial-card p {
    font-style: italic;
    color: #555;
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.customer-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.customer-info img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-color);
}

.customer-info h5 {
    font-size: 1.1rem;
    margin: 0;
}

.customer-info span {
    font-size: 0.85rem;
    color: #888;
}

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

body {
    font-family: 'Outfit', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--secondary-color);
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

html {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.text-center { text-align: center; }
.bg-light { background-color: var(--light-gray); }

/* Typography */
h1, h2, h3, h4 { font-weight: 800; color: var(--primary-color); }

.section-title {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
    background: var(--dark-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 3rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: #ffffff; /* Combinando com o fundo da logo */
    z-index: 1000;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid var(--border-color);
    padding: 0.5rem 0;
    transition: var(--transition);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    letter-spacing: 2px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--primary-color);
    cursor: pointer;
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a:not(.btn-primary) {
    font-weight: 600;
    position: relative;
}

.nav-links a:not(.btn-primary)::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-links a:not(.btn-primary):hover::after {
    width: 100%;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    padding: 0.8rem 1.5rem;
    border-radius: 4px;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--primary-color);
    display: inline-block;
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color);
}

.btn-large {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    padding: 1rem 2rem;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 2rem;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 700px;
    background: url('assets/hero-bg.png') center/cover no-repeat;
    display: flex;
    align-items: center;
    position: relative;
    color: var(--secondary-color);
    text-align: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 60%);
    animation: rotate 30s linear infinite;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding-top: 80px; 
}

.hero-title {
    font-size: 5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    line-height: 1.1;
    animation: fadeInUp 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.hero-title span {
    background: var(--gold-accent);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    -webkit-text-stroke: 0;
}

.hero-subtitle {
    font-size: 1.3rem;
    font-weight: 300;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    animation: fadeInUp 1s ease 0.2s;
    animation-fill-mode: both;
}

/* Sections General */
.section {
    padding: 6rem 0;
}

/* About Grid */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.stats {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
}

.stat-num {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #666;
}

.placeholder-box {
    background: url('assets/about-us.png') center/cover no-repeat;
    color: #fff;
    height: 400px;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding-bottom: 2rem;
    font-size: 1.5rem;
    gap: 1rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    transition: var(--transition);
}

.placeholder-box:hover {
    transform: scale(1.02);
}

.placeholder-box i { font-size: 3rem; text-shadow: 0 4px 15px rgba(0,0,0,0.8); }
.placeholder-box span { background: rgba(0,0,0,0.6); padding: 5px 20px; border-radius: 30px; backdrop-filter: blur(5px); font-size: 1.2rem; }

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.product-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    padding: 3.5rem 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--dark-gradient);
    transform: scaleX(0);
    transition: transform 0.4s ease;
    transform-origin: left;
}

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

.product-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
    border-color: rgba(0,0,0,0.1);
}

.product-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

/* Contact Details */
.contact-links {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.contact-links a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    transition: var(--transition);
}

.contact-links a:hover {
    color: #555;
}

/* Footer (META Compliant) */
.footer {
    background-color: var(--primary-color);
    color: #999;
    padding: 4rem 0 2rem;
    font-size: 0.9rem;
}

.footer-legal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #333;
    padding-bottom: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

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

.legal-links a {
    color: #fff;
    transition: var(--transition);
}

.legal-links a:hover {
    text-decoration: underline;
}

.footer-security {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-security a {
    color: #fff;
    text-decoration: underline;
}

/* Floating WhatsApp */
.float-whatsapp {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 35px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.float-whatsapp:hover {
    background-color: #1ebe57;
    transform: scale(1.1);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--primary-color);
    color: var(--secondary-color);
    padding: 1.5rem 0;
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.5s ease;
    box-shadow: 0 -5px 20px rgba(0,0,0,0.3);
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.cookie-content p {
    font-size: 0.9rem;
    opacity: 0.9;
}

.cookie-content a {
    text-decoration: underline;
    font-weight: 600;
}

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

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

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(255, 255, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

.float-whatsapp.pulse-animation {
    animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Reveal Animations using Intersection Observer */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

/* Responsive */
@media (max-width: 992px) {
    .hero-title { font-size: 3.5rem; }
    .about-grid { gap: 3rem; }
    .section-title { font-size: 2.2rem; }
}

@media (max-width: 768px) {
    .nav-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-links { 
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        align-items: center;
        padding: 2rem 0;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        transform: translateY(-150%);
        opacity: 0;
        visibility: hidden;
        border-top: 1px solid var(--border-color);
        transition: all 0.4s ease;
        gap: 1.5rem;
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .hero-title { font-size: 2.5rem; }
    .hero-subtitle { font-size: 1.1rem; padding: 0 1rem; }
    .btn-large { padding: 0.8rem 1.5rem; font-size: 1rem; }
    
    .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .placeholder-box { height: 300px; }
    
    .footer-legal, .cookie-content { flex-direction: column; text-align: center; gap: 1.5rem; word-break: break-word; }
    .legal-links { flex-wrap: wrap; justify-content: center; }
    
    .contact-links { flex-direction: column; align-items: center; }
    .contact-links a { word-break: break-all; font-size: 0.9rem; }
    
    .section { padding: 4rem 0; }
    .products-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .logo { font-size: 1.5rem; }
    .stat-num { font-size: 2.5rem; }
    .hero { min-height: 500px; }
    .float-whatsapp { width: 50px; height: 50px; font-size: 28px; bottom: 20px; right: 20px; }
}

/* New Sections Styles */
.fabrics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.fabric-item {
    background: #fff;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
    border: 1px solid var(--border-color);
}

.fabric-item h4 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    display: inline-block;
}

.fabric-info h5 {
    font-size: 1.2rem;
    margin: 1.5rem 0 0.5rem;
    color: var(--primary-color);
}

.fabric-info p {
    color: #666;
    font-size: 0.95rem;
}

.grade-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    margin-top: 3rem;
}

.grade-card {
    background: #fff;
    padding: 3rem;
    border-radius: 25px;
    box-shadow: 0 15px 50px rgba(0,0,0,0.08);
    transition: var(--transition);
}

.grade-card:hover { transform: translateY(-10px); }

.grade-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

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

.grade-card ul {
    list-style: none;
    margin-top: 1.5rem;
}

.grade-card ul li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
    font-size: 0.95rem;
}

.size-specs {
    background: var(--light-gray);
    padding: 1.5rem;
    border-radius: 15px;
    margin: 1.5rem 0;
}

.size-specs p { font-weight: 600; font-size: 0.9rem; }

.logistics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.log-item {
    padding: 2.5rem;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.03);
}

.log-item i { font-size: 3rem; margin-bottom: 1.5rem; color: var(--primary-color); }

.policy-content {
    max-width: 900px;
    margin: 0 auto;
    background: #fff;
    padding: 3rem;
    border-radius: 30px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.05);
}

.policy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 2.5rem;
}

.policy-box h5 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.policy-box ul { list-style: none; }
.policy-box ul li {
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
    padding-left: 1.5rem;
    position: relative;
}

.policy-box ul li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

@media (max-width: 992px) {
    .fabrics-grid, .grade-grid, .policy-grid { grid-template-columns: 1fr; }
    .logistics-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .logistics-grid { grid-template-columns: 1fr; }
    .policy-content { padding: 2rem; }
}