/* Metria Landing Page Stylesheet */

/* --- Design Tokens & Variables --- */
:root {
    --bg-primary: #121212;
    --bg-panel: #1a1a1e;
    --bg-card: #242426;
    --accent: #FF6B00;
    --accent-glow: rgba(255, 107, 0, 0.15);
    --accent-glow-strong: rgba(255, 107, 0, 0.4);
    --text-primary: #ffffff;
    --text-secondary: #aeaeb2;
    --text-dimmed: #636366;
    --border-color: #2c2c2e;
    --border-color-light: rgba(255, 255, 255, 0.08);
    --font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --border-radius-lg: 16px;
    --border-radius-md: 12px;
    --border-radius-sm: 8px;
}

/* --- Base Resets & Global Styles --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-family);
    overflow-x: hidden;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Hide scrollbar for drag operations but keep general scrolling */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 5px;
    border: 2px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-dimmed);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

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

img {
    max-width: 100%;
    height: auto;
}

/* --- Background Glows --- */
.bg-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-glow) 0%, rgba(18, 18, 18, 0) 70%);
    filter: blur(80px);
    pointer-events: none;
    z-index: -1;
    opacity: 0.8;
}

.bg-glow-1 {
    top: -200px;
    right: -200px;
}

.bg-glow-2 {
    top: 60vh;
    left: -300px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.08) 0%, rgba(18, 18, 18, 0) 70%);
}

/* --- Header / Navigation --- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    background-color: rgba(18, 18, 18, 0.7);
    border-bottom: 1px solid var(--border-color-light);
    transition: background-color var(--transition-fast), padding var(--transition-fast);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 40px;
    width: 40px;
    border-radius: var(--border-radius-sm);
}

.logo-text {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 2px;
    background: linear-gradient(135deg, #fff 0%, #aaa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

@media (min-width: 769px) {
    .logo-link {
        flex: 1 0 0%;
        min-width: max-content;
    }
    .nav-menu {
        flex: 0 0 auto;
    }
    .header-actions {
        flex: 1 0 0%;
        display: flex;
        justify-content: flex-end;
        align-items: center;
        min-width: max-content;
    }
}


.nav-item {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
}

.nav-item:hover {
    color: var(--text-primary);
}

.gearlabs-link {
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}

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

.external-arrow {
    font-size: 11px;
    vertical-align: middle;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--border-radius-md);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.primary-cta {
    background-color: var(--accent);
    color: #000;
    box-shadow: 0 8px 20px rgba(255, 107, 0, 0.2);
}

.primary-cta:hover {
    background-color: #ff8533;
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(255, 107, 0, 0.35);
}

.secondary-cta {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.secondary-cta:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.header-cta {
    background-color: var(--text-primary);
    color: #000;
    padding: 10px 20px;
    font-size: 14px;
}

.header-cta:hover {
    background-color: #e2e2e2;
    transform: translateY(-1px);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-toggle .bar {
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* --- Hero Section --- */
.hero-section {
    padding-top: 160px;
    padding-bottom: 80px;
    position: relative;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
    align-items: center;
}

.hero-text-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-width: 0;
}

.badge {
    background: rgba(255, 107, 0, 0.1);
    border: 1px solid rgba(255, 107, 0, 0.2);
    color: var(--accent);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 54px;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 24px;
}

.hero-title .highlight {
    background: linear-gradient(135deg, var(--accent) 0%, #ff9800 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.platform-indicators {
    display: flex;
    gap: 16px;
}

.platform-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--bg-panel);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 13px;
    color: var(--text-secondary);
}

.pill-icon {
    width: 16px;
    height: 16px;
}

/* --- Phone Mockup (Hero Graphic) --- */
.hero-visual {
    display: flex;
    justify-content: center;
    position: relative;
    min-width: 0;
}

.carousel-wrapper {
    position: relative;
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
}

.carousel-container {
    width: 100%;
    aspect-ratio: 9 / 19.5; /* Matches prints aspect ratio */
    overflow: hidden;
    position: relative;
    background-color: transparent;
}

.carousel-track {
    display: flex;
    width: 500%; /* 5 slides */
    height: 100%;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: transform;
}

.carousel-slide {
    width: 20%;
    height: 100%;
    padding: 12px; /* Espaço para evitar corte do asset */
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.5));
}

.carousel-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.dot.active {
    background-color: var(--accent);
    box-shadow: 0 0 8px var(--accent);
}

/* Navigation controls (prev/next) */
.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: rgba(26, 26, 30, 0.6);
    border: 1px solid var(--border-color-light);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 15;
    transition: background-color var(--transition-fast), transform var(--transition-fast), opacity var(--transition-fast);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0.7;
}

.carousel-control:hover {
    background-color: rgba(255, 107, 0, 0.8);
    border-color: var(--accent);
    color: #000;
    transform: translateY(-50%) scale(1.1);
    opacity: 1;
}

.carousel-control svg {
    width: 20px;
    height: 20px;
}

.carousel-control.prev {
    left: -22px;
}

.carousel-control.next {
    right: -22px;
}

@media (max-width: 480px) {
    .carousel-control.prev {
        left: 8px;
    }
    .carousel-control.next {
        right: 8px;
    }
}

/* --- Features Section --- */
.features-section {
    padding: 100px 0;
    background-color: #0b0b0d;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: 38px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 16px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.feature-card {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-color-light);
    border-radius: var(--border-radius-lg);
    padding: 32px;
    transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 107, 0, 0.25);
    box-shadow: 0 12px 30px -10px rgba(0, 0, 0, 0.4), 0 0 20px rgba(255, 107, 0, 0.02);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background-color: rgba(255, 107, 0, 0.1);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    margin-bottom: 24px;
}

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

.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 15px;
}

/* --- Download Section --- */
.download-section {
    padding: 120px 0;
    position: relative;
}

.download-box-wrapper {
    background: radial-gradient(circle at top right, rgba(255, 107, 0, 0.15), transparent 60%), var(--bg-panel);
    border: 1px solid var(--border-color-light);
    border-radius: 32px;
    padding: 80px 48px;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.download-content h2 {
    font-size: 40px;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 20px;
}

.download-content p {
    color: var(--text-secondary);
    font-size: 17px;
    max-width: 500px;
    margin: 0 auto 40px;
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.store-button {
    background-color: #000;
    color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px 28px;
    display: inline-flex;
    align-items: center;
    gap: 16px;
    text-align: left;
    transition: transform var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}

.store-button:hover:not(.disabled) {
    transform: translateY(-2px);
    background-color: #0d0d0f;
    border-color: rgba(255, 255, 255, 0.2);
}

.store-icon {
    width: 28px;
    height: 28px;
}

.store-text {
    display: flex;
    flex-direction: column;
}

.store-sub {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

.store-main {
    font-size: 16px;
    font-weight: 600;
}

.store-button.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* --- Footer --- */
.main-footer {
    background-color: #070709;
    border-top: 1px solid var(--border-color);
    padding: 80px 0 40px;
    margin-top: auto;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 64px;
    margin-bottom: 64px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 15px;
    max-width: 320px;
}

.footer-dev-by {
    font-size: 14px;
    color: var(--text-dimmed);
}

.footer-dev-by a {
    color: var(--text-secondary);
    font-weight: 500;
}

.footer-dev-by a:hover {
    color: var(--accent);
}

.footer-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
}

.footer-links h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 15px;
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    grid-column: 1 / -1;
    border-top: 1px solid var(--border-color-light);
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: var(--text-dimmed);
}

/* --- Legal / Standard Subpages Layout --- */
.legal-main {
    padding-top: 140px;
    padding-bottom: 100px;
}

.legal-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

.legal-header {
    margin-bottom: 48px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 24px;
}

.legal-title {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 12px;
}

.legal-date {
    color: var(--text-secondary);
    font-size: 14px;
}

.legal-content {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.legal-content h2 {
    color: var(--text-primary);
    font-size: 22px;
    font-weight: 700;
    margin-top: 40px;
    margin-bottom: 16px;
}

.legal-content p {
    margin-bottom: 20px;
}

.legal-content ul {
    margin-bottom: 24px;
    padding-left: 24px;
}

.legal-content li {
    margin-bottom: 12px;
}

/* --- Responsive Adjustments --- */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 48px;
    }
    
    .hero-text-content {
        align-items: center;
    }
    
    .hero-title {
        font-size: 44px;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .platform-indicators {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding-top: 120px;
        padding-bottom: 48px;
    }

    .hero-title {
        font-size: 34px;
        margin-bottom: 16px;
    }

    .hero-title br {
        display: none;
    }

    .hero-subtitle {
        font-size: 16px;
        margin-bottom: 32px;
    }

    .hero-actions {
        margin-bottom: 32px;
    }

    .platform-indicators {
        flex-wrap: wrap;
        gap: 12px;
        justify-content: center;
    }

    .section-title {
        font-size: 30px;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .features-section {
        padding: 60px 0;
    }

    .download-section {
        padding: 60px 0;
    }

    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background-color: var(--bg-panel);
        border-bottom: 1px solid var(--border-color);
        padding: 32px 24px;
        gap: 24px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .mobile-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .mobile-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .header-cta {
        display: none; /* Hide on mobile to save space */
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .download-box-wrapper {
        padding: 48px 24px;
    }
    
    .download-content h2 {
        font-size: 28px;
    }

    .legal-main {
        padding-top: 100px;
        padding-bottom: 60px;
    }

    .legal-title {
        font-size: 28px;
    }

    .legal-header {
        margin-bottom: 32px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 26px;
    }

    .hero-subtitle {
        font-size: 15px;
    }

    .platform-pill {
        padding: 6px 12px;
        font-size: 12px;
    }

    .section-title {
        font-size: 24px;
    }

    .download-content h2 {
        font-size: 22px;
    }

    .download-content p {
        font-size: 15px;
        margin-bottom: 32px;
    }

    .store-button {
        padding: 10px 20px;
        gap: 12px;
        width: 100%;
        justify-content: center;
    }

    .store-icon {
        width: 24px;
        height: 24px;
    }

    .store-main {
        font-size: 14px;
    }
}

@media (max-width: 360px) {
    .hero-title {
        font-size: 22px;
    }
}


/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}