/* ===================================
   CSS Variables & Reset
   =================================== */
:root {
    /* Colors */
    --color-black: #0a0a0a;
    --color-orange: #ff6b35;
    --color-orange-light: #ff8c42;
    --color-white: #ffffff;
    --color-gray: #1a1a1a;
    --color-gray-light: #2a2a2a;
    --color-gray-lighter: #3a3a3a;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-orange) 0%, var(--color-orange-light) 100%);
    --gradient-dark: linear-gradient(180deg, var(--color-black) 0%, var(--color-gray) 100%);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 40px rgba(255, 107, 53, 0.3);
}

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

html {
    scroll-behavior: smooth;
    font-size: var(--font-size-base);
}

body {
    font-family: var(--font-family);
    line-height: var(--line-height-base);
    color: var(--color-white);
    background-color: var(--color-black);
    overflow-x: hidden;
}

/* ===================================
   Typography
   =================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
}

/* ===================================
   Utility Classes
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.glass-card {
    background: rgba(26, 26, 26, 0.6);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: var(--spacing-md);
    transition: var(--transition-base);
}

.glass-card:hover {
    background: rgba(26, 26, 26, 0.8);
    border-color: rgba(255, 107, 53, 0.3);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-base);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    box-shadow: var(--shadow-md);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.25rem;
    font-weight: 700;
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-link {
    position: relative;
    padding: var(--spacing-xs) 0;
    font-weight: 500;
    transition: var(--transition-base);
}

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

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

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition-base);
}

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

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

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: var(--color-orange);
    top: -200px;
    right: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: var(--color-orange-light);
    bottom: -150px;
    left: -150px;
    animation-delay: 7s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: var(--color-orange);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 14s;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(50px, -50px) scale(1.1);
    }

    66% {
        transform: translate(-50px, 50px) scale(0.9);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
}

.hero-title {
    margin-bottom: var(--spacing-md);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

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

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

.btn span {
    position: relative;
    z-index: 1;
}

.btn svg {
    position: relative;
    z-index: 1;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 107, 53, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--color-orange);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

/* ===================================
   Sections
   =================================== */
section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto;
}

/* ===================================
   Services Section
   =================================== */
.services {
    background: var(--gradient-dark);
}

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

.service-card {
    text-align: center;
    padding: var(--spacing-lg);
}

.service-icon {
    margin-bottom: var(--spacing-md);
    display: inline-block;
    transition: var(--transition-base);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-title {
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.service-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

/* ===================================
   Wholesale Section
   =================================== */
.wholesale {
    background: var(--color-black);
}

.wholesale-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    padding: var(--spacing-lg);
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(255, 107, 53, 0.1);
    color: var(--color-orange);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.wholesale-title {
    margin-bottom: var(--spacing-md);
}

.wholesale-description {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
    line-height: 1.8;
}

.wholesale-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.9);
}

.wholesale-notice {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(255, 107, 53, 0.05);
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: 12px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
}

.wholesale-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder {
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

/* ===================================
   Marketplaces Section
   =================================== */
.marketplaces {
    background: var(--color-black);
}

.marketplaces-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    max-width: 1000px;
    margin: 0 auto;
}

.marketplace-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    text-align: center;
    min-height: 200px;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition-base);
}

.marketplace-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 107, 53, 0.5);
}

.marketplace-logo-container {
    width: 120px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: var(--spacing-sm);
    transition: var(--transition-base);
}

.marketplace-card:hover .marketplace-logo-container {
    background: rgba(255, 255, 255, 1);
    transform: scale(1.05);
}

.marketplace-logo {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.marketplace-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.marketplace-badge {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    padding: 0.25rem 0.75rem;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 100px;
}

.marketplace-card:first-child .marketplace-badge {
    background: rgba(255, 230, 0, 0.2);
    color: #FFE600;
    font-weight: 600;
}

/* ===================================
   Retail Section
   =================================== */
.retail {
    background: var(--gradient-dark);
}

.retail-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    padding: var(--spacing-lg);
}

.retail-title {
    margin-bottom: var(--spacing-md);
}

.retail-description {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
    line-height: 1.8;
}

.retail-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.retail-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===================================
   Mercado Livre Section
   =================================== */
.mercado-livre {
    background: var(--color-black);
    position: relative;
}

.mercado-livre-highlight {
    background: linear-gradient(180deg, rgba(255, 230, 0, 0.03) 0%, var(--color-black) 100%);
    position: relative;
    overflow: hidden;
}

.mercado-livre-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent 0%,
            rgba(255, 230, 0, 0.05) 50%,
            transparent 100%);
    animation: shimmer 8s infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

.mercado-livre-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.mercado-livre-highlight .mercado-livre-content {
    border: 2px solid rgba(255, 230, 0, 0.2);
    box-shadow: 0 0 40px rgba(255, 230, 0, 0.1),
        0 8px 32px rgba(0, 0, 0, 0.3);
    animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: 0 0 40px rgba(255, 230, 0, 0.1),
            0 8px 32px rgba(0, 0, 0, 0.3);
    }

    50% {
        box-shadow: 0 0 60px rgba(255, 230, 0, 0.2),
            0 12px 48px rgba(0, 0, 0, 0.4);
    }
}

.mercado-livre-header {
    margin-bottom: var(--spacing-lg);
}

.badge-premium {
    background: linear-gradient(135deg, #FFE600 0%, #FFC700 100%);
    color: var(--color-black);
    font-weight: 700;
    font-size: 1rem;
    padding: 0.75rem 1.5rem;
    box-shadow: 0 4px 16px rgba(255, 230, 0, 0.4);
    animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

.mercado-livre-title {
    margin-bottom: var(--spacing-md);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
}

.mercado-livre-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto;
}

.mercado-livre-banner {
    margin-bottom: var(--spacing-lg);
    display: flex;
    justify-content: center;
    align-items: center;
}

.ml-banner-img {
    max-width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    transition: var(--transition-base);
}

.ml-banner-img:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 32px rgba(255, 230, 0, 0.2);
}

.mercado-livre-badges {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.ml-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    transition: var(--transition-base);
    min-width: 200px;
}

.mercado-livre-highlight .ml-badge {
    border-color: rgba(255, 230, 0, 0.2);
}

.ml-badge:hover {
    transform: translateY(-8px) scale(1.05);
    border-color: rgba(255, 230, 0, 0.5);
    box-shadow: 0 12px 32px rgba(255, 230, 0, 0.3);
}

.ml-badge-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
    color: var(--color-white);
}

.ml-badge-info p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    font-weight: 600;
}

.mercado-livre-stats {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(255, 230, 0, 0.08);
    border-radius: 16px;
    border: 1px solid rgba(255, 230, 0, 0.2);
}

.ml-stat {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.95);
    font-size: 1rem;
    font-weight: 600;
}

.btn-mercado-livre {
    background: linear-gradient(135deg, #FFE600 0%, #FFC700 100%);
    color: var(--color-black);
    font-weight: 700;
    box-shadow: 0 8px 24px rgba(255, 230, 0, 0.4);
    border: none;
}

.btn-mercado-livre:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 12px 32px rgba(255, 230, 0, 0.6);
    background: linear-gradient(135deg, #FFF200 0%, #FFD700 100%);
}

/* ===================================
   Contact Section
   =================================== */
.contact {
    background: var(--color-black);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.contact-card {
    text-align: center;
    padding: var(--spacing-lg);
}

.contact-icon {
    margin-bottom: var(--spacing-md);
    display: inline-block;
    transition: var(--transition-base);
}

.contact-card:hover .contact-icon {
    transform: translateY(-8px);
}

.contact-title {
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.contact-info {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--color-gray);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

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

.footer-tagline {
    color: rgba(255, 255, 255, 0.6);
    margin-top: var(--spacing-sm);
    line-height: 1.8;
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-heading {
    color: var(--color-orange);
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

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

.footer-list li {
    margin-bottom: var(--spacing-xs);
}

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-base);
}

.footer-link:hover {
    color: var(--color-orange);
    padding-left: 4px;
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

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

/* ===================================
   Animations
   =================================== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
        transform: translateX(-100%);
        transition: var(--transition-base);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        justify-content: center;
    }

    .wholesale-content {
        grid-template-columns: 1fr;
    }

    .wholesale-image {
        order: -1;
    }

    .retail-content {
        grid-template-columns: 1fr;
    }

    .retail-image {
        order: -1;
    }

    .mercado-livre-badges {
        flex-direction: column;
        align-items: center;
    }

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

    .stat-divider {
        display: none;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .service-card,
    .contact-card,
    .retail-card {
        padding: var(--spacing-md);
    }
}