/* EdgeCraft – Trimmer landing site */
:root {
    --bg: #0d1117;
    --bg-elevated: #161b22;
    --bg-card: #21262d;
    --text: #e6edf3;
    --text-muted: #8b949e;
    --accent: #3fb950;
    --accent-hover: #56d364;
    --accent-muted: rgba(63, 185, 80, 0.15);
    --border: #30363d;
    --radius: 12px;
    --radius-lg: 20px;
    --font: 'Outfit', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --transition: 0.2s ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container.narrow {
    max-width: 720px;
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(13, 17, 23, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text);
    font-weight: 700;
    font-size: 1.25rem;
}

.logo-icon {
    color: var(--accent);
    font-size: 1.1em;
}

.main-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0.25rem;
}

.main-nav a {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: var(--radius);
    font-weight: 500;
    transition: color var(--transition), background var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--text);
    background: var(--accent-muted);
}

.main-nav a.active {
    color: var(--accent);
}

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-left: 1rem;
    font-size: 0.875rem;
}

.lang-switcher a {
    padding: 0.25rem 0.4rem;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 4px;
}

.lang-switcher a:hover,
.lang-switcher a.active {
    color: var(--accent);
    background: transparent;
}

.lang-sep {
    color: var(--border);
    user-select: none;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 0;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    color: var(--text);
}

.nav-toggle span {
    display: block;
    height: 2px;
    background: currentColor;
    border-radius: 1px;
    transition: var(--transition);
}

/* Hero */
.hero {
    position: relative;
    padding: 4rem 0 5rem;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, var(--accent-muted) 0%, transparent 60%),
                linear-gradient(180deg, var(--bg) 0%, var(--bg-elevated) 100%);
    pointer-events: none;
}

.hero-inner {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-label {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.75rem;
}

.hero h1 {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    margin: 0 0 1rem;
    letter-spacing: -0.02em;
}

.hero-desc {
    color: var(--text-muted);
    font-size: 1.125rem;
    max-width: 28rem;
    margin: 0 0 1.75rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-visual img {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 24px 48px rgba(0, 0, 0, 0.5));
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.btn-primary {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
}

.btn-primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    color: var(--bg);
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    border-color: var(--border);
}

.btn-secondary:hover {
    border-color: var(--text-muted);
    color: var(--text);
}

.btn-outline {
    background: transparent;
    color: var(--accent);
    border-color: var(--accent);
}

.btn-outline:hover {
    background: var(--accent-muted);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Sections */
.section-title {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    text-align: center;
    margin: 0 0 2.5rem;
    letter-spacing: -0.02em;
}

/* Features */
.features {
    padding: 4rem 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    transition: border-color var(--transition), transform var(--transition);
}

.feature-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--accent);
}

.feature-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0 0 0.5rem;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 0;
}

/* Products */
.products {
    padding: 4rem 0;
    background: var(--bg-elevated);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.product-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.product-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow);
}

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 1;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.35rem 0.65rem;
    background: var(--accent);
    color: var(--bg);
    border-radius: 6px;
}

.product-image {
    padding: 2rem;
    background: var(--bg-elevated);
    text-align: center;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    max-width: 100%;
    height: auto;
    max-height: 200px;
    object-fit: contain;
}

.product-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-body h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 0.5rem;
}

.product-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0 0 1rem;
    flex: 1;
}

.product-price {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.price-current {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
}

.price-old {
    font-size: 1rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

/* CTA block */
.cta-block {
    padding: 4rem 0;
    text-align: center;
    background: linear-gradient(180deg, var(--bg-elevated) 0%, var(--bg) 100%);
}

.cta-block h2 {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    margin: 0 0 0.5rem;
}

.cta-block p {
    color: var(--text-muted);
    margin: 0 0 1.5rem;
}

/* Page hero (inner pages) */
.page-hero {
    padding: 3rem 0;
    text-align: center;
    border-bottom: 1px solid var(--border);
    background: var(--bg-elevated);
}

.page-hero h1 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    margin: 0 0 0.5rem;
}

.page-hero p {
    color: var(--text-muted);
    margin: 0;
}

.page-hero-small {
    padding: 2rem 0;
}

/* Contact */
.contact-section {
    padding: 3rem 0 4rem;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: start;
}

.contact-info h2 {
    font-size: 1.5rem;
    margin: 0 0 0.75rem;
}

.contact-info > p {
    color: var(--text-muted);
    margin: 0 0 1.5rem;
}

.contact-details {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-details li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
}

.contact-form-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.form-message {
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
}

.form-message-success {
    background: var(--accent-muted);
    color: var(--accent);
}

.form-message-error {
    background: rgba(248, 81, 73, 0.15);
    color: #f85149;
}

.contact-form .form-group {
    margin-bottom: 1.25rem;
}

.contact-form label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.35rem;
    font-size: 0.9rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font);
    font-size: 1rem;
    color: var(--text);
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
}

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

/* About */
.about-content {
    padding: 3rem 0 4rem;
}

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

.about-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

.about-text h2 {
    font-size: 1.5rem;
    margin: 1.5rem 0 0.75rem;
}

.about-text h2:first-child {
    margin-top: 0;
}

.about-text p {
    color: var(--text-muted);
    margin: 0 0 1rem;
}

.values-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.values-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
}

.values-list li:last-child {
    border-bottom: none;
}

/* Stats */
.stats-block {
    padding: 3rem 0;
    background: var(--bg-elevated);
    border-top: 1px solid var(--border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent);
    font-family: var(--font-mono);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Legal / Terms */
.legal-content {
    padding: 3rem 0 4rem;
}

.legal-body h2 {
    font-size: 1.25rem;
    margin: 2rem 0 0.75rem;
}

.legal-body h2:first-child {
    margin-top: 0;
}

.legal-body p {
    color: var(--text-muted);
    margin: 0 0 1rem;
}

.legal-body a {
    color: var(--accent);
    text-decoration: none;
}

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

/* Footer */
.site-footer {
    padding: 3rem 0 1.5rem;
    border-top: 1px solid var(--border);
    background: var(--bg-elevated);
}

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

.footer-brand .logo {
    margin-bottom: 0.5rem;
}

.footer-brand .tagline {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0 0 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links a {
    display: block;
    padding: 0.25rem 0;
    color: var(--text-muted);
    text-decoration: none;
}

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

.footer-contact p {
    margin: 0.25rem 0;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer-bottom {
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-visual {
        order: -1;
    }

    .hero-visual img {
        max-width: 280px;
    }

    .features-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }

    .contact-layout,
    .about-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 600px) {
    .main-nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--bg-elevated);
        border-bottom: 1px solid var(--border);
        padding: 1rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
    }

    .main-nav.is-open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .main-nav ul {
        flex-direction: column;
    }

    .nav-toggle {
        display: flex;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
}