:root {
    --bg: #0f0f0f;
    --surface: #181818;
    --surface-hover: #222;
    --text: #f0f0ec;
    --text-secondary: #999;
    --text-muted: #555;
    --accent: #F59E0B;
    --accent-hover: #D97706;
    --border: #2a2a28;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

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

::selection {
    background: var(--accent);
    color: #000;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 1.25rem 0;
    transition: background 0.15s;
}

.navbar.scrolled {
    background: rgba(15, 15, 15, 0.95);
    border-bottom: 1px solid var(--border);
}

.nav-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.3px;
    color: var(--text);
    text-decoration: none;
}

.brand em {
    font-style: normal;
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a:not(.btn) {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-links a:not(.btn):hover {
    color: var(--text);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 0.6rem 1.25rem;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.15s;
    cursor: pointer;
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--accent);
    color: #000;
}

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

.btn-outline {
    background: transparent;
    border: 2px solid var(--border);
    color: var(--text);
}

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

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

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

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    letter-spacing: -0.3px;
}

.section-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
    max-width: 480px;
}

/* Hero */
.hero {
    min-height: 85vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 100px;
    padding-bottom: 0;
}

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

.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -1px;
    line-height: 1.1;
    margin-bottom: 1.25rem;
}

.hero-title em {
    font-style: normal;
    color: var(--accent);
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 440px;
}

.hero-cta {
    display: flex;
    gap: 0.75rem;
}

.hero-cta .btn {
    padding: 0.75rem 1.5rem;
}

/* Mockup - full width section */
.mockup-section {
    padding: 2rem 0 5rem;
}

.mockup-frame {
    width: 100%;
    border: 1px solid var(--border);
    background: var(--surface);
    overflow: hidden;
}

.software-img {
    width: 100%;
    height: auto;
    display: block;
}

/* Slider */
.slider {
    position: relative;
    overflow: hidden;
}

.slider-track {
    display: flex;
    transition: transform 0.4s ease;
}

.slide {
    min-width: 100%;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--surface);
    border: 2px solid var(--border);
    color: var(--text);
    width: 40px;
    height: 40px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    z-index: 2;
}

.slider-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.slider-prev {
    left: 1rem;
}

.slider-next {
    right: 1rem;
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.25rem;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border: 2px solid var(--border);
    background: transparent;
    cursor: pointer;
    transition: all 0.15s;
    padding: 0;
}

.slider-dot.active {
    background: var(--accent);
    border-color: var(--accent);
}

.slider-label {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: 0.75rem;
}

/* Trust bar */
.trust-section {
    padding: 3rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

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

.trust-item {
    text-align: center;
    padding: 1.5rem;
    border-right: 1px solid var(--border);
}

.trust-item:last-child {
    border-right: none;
}

.trust-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 0.15rem;
}

.trust-text {
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Products */
.product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
}

.product-card {
    background: var(--surface);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
}

.product-card-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border);
    background: var(--bg);
}

.product-card:hover {
    background: var(--surface-hover);
}

.product-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.product-category {
    font-size: 0.8rem;
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

.product-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.product-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.product-features svg {
    width: 14px;
    height: 14px;
    color: var(--accent);
    flex-shrink: 0;
}

.mt-auto {
    margin-top: auto;
}

/* Features grid */
.features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
}

.feature-card {
    background: var(--surface);
    padding: 2.5rem;
}

.feature-card-icon {
    width: 44px;
    height: 44px;
    border: 2px solid var(--border);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.feature-card-icon svg {
    width: 20px;
    height: 20px;
}

.feature-card h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.feature-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* CTA */
.cta-section {
    padding: 5rem 0;
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    letter-spacing: -0.5px;
}

.cta-content p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 2rem;
}

.cta-free-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--accent);
    border: 1px solid var(--accent);
    padding: 0.3rem 0.7rem;
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Social links */
.social-links {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 2rem;
}

.social-item {
    width: 38px;
    height: 38px;
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.15s;
}

.social-item:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* Footer */
.footer {
    border-top: 1px solid var(--border);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: 0.75rem;
    max-width: 280px;
}

.footer h4 {
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.footer a {
    display: block;
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-decoration: none;
    margin-bottom: 0.5rem;
}

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

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

/* Fade-in */
.fade-in {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.fade-in.in-view {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* Mobile */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text);
    cursor: pointer;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(15, 15, 15, 0.98);
        flex-direction: column;
        padding: 1.5rem;
        gap: 1rem;
        border-bottom: 1px solid var(--border);
    }

    .nav-links.active {
        display: flex;
    }

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

    section {
        padding: 4rem 0;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero {
        min-height: auto;
        padding-top: 100px;
    }

    .hero-cta {
        flex-direction: column;
    }

    .mockup-section {
        padding: 1rem 0 3rem;
    }

    .trust-panel {
        grid-template-columns: 1fr;
    }

    .trust-item {
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding-bottom: 1.5rem;
    }

    .trust-item:last-child {
        border-bottom: none;
    }

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

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

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

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}