/* smveo.com — Smartcore enterprise landing
 *
 * Single-stylesheet, ~6 KB. Same design language as the desktop app:
 * dark neutral base, terracotta accent. Looks at home next to Claude
 * Desktop / Cursor / Kiro landing pages.
 */

:root {
    --bg: #0b0d12;
    --bg-elevated: #14171d;
    --bg-soft: #1a1d24;

    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.14);

    --text: #e8eaee;
    --text-secondary: #9ca3af;
    --text-tertiary: #6b7280;

    --accent: #cc785c;
    --accent-hover: #d68a72;
    --accent-fg: #1a0e08;

    --success: #4ade80;

    --max-w: 1100px;
    --radius: 10px;

    --font: -apple-system, "Segoe UI Variable", "Segoe UI", Inter, system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
code {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 0.9em;
    font-family: "Fira Code", Consolas, "Liberation Mono", monospace;
}

/* === Nav === */
.nav {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(11, 13, 18, 0.85);
    backdrop-filter: saturate(180%) blur(8px);
    -webkit-backdrop-filter: saturate(180%) blur(8px);
    border-bottom: 1px solid var(--border);
}
.nav-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 16px;
}
.brand-mark {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--accent), #b86b50);
    color: var(--accent-fg);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    font-size: 14px;
    color: var(--text-secondary);
}
.nav-links a:hover { color: var(--text); }
.cta-btn-small {
    background: var(--accent);
    color: var(--accent-fg) !important;
    padding: 7px 14px;
    border-radius: 8px;
    font-weight: 500;
}
.cta-btn-small:hover { background: var(--accent-hover); }

/* === Hero === */
.hero {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 88px 24px 80px;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    padding: 6px 12px;
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    letter-spacing: 0.02em;
}

.hero-title {
    font-size: 56px;
    line-height: 1.05;
    letter-spacing: -0.02em;
    font-weight: 700;
    margin: 0 0 24px;
}
.accent { color: var(--accent); }

.hero-sub {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 520px;
    margin: 0 0 36px;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--accent);
    color: var(--accent-fg) !important;
    padding: 14px 22px;
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 15px;
    transition: background-color 100ms;
}
.cta-btn:hover { background: var(--accent-hover); }
.cta-btn-large {
    padding: 18px 32px;
    font-size: 16px;
}

.hero-meta {
    color: var(--text-tertiary);
    font-size: 13px;
}

/* === Hero screenshot === */
.hero-screen {
    perspective: 1000px;
}
.screen {
    background: var(--bg-elevated);
    border: 1px solid var(--border-strong);
    border-radius: 12px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(204, 120, 92, 0.1);
    overflow: hidden;
    transform: rotateY(-4deg) rotateX(2deg);
}
.screen-titlebar {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
}
.screen-brand { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 600; }
.screen-logo {
    width: 26px;
    height: 26px;
    border-radius: 6px;
    background: linear-gradient(135deg, var(--accent), #b86b50);
}
.screen-body { padding: 32px 28px 24px; }
.screen-status-row { display: flex; gap: 14px; align-items: center; margin-bottom: 24px; }
.screen-status-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(74, 222, 128, 0.12);
    border: 1px solid rgba(74, 222, 128, 0.3);
    flex-shrink: 0;
    position: relative;
}
.screen-status-icon::after {
    content: '';
    position: absolute;
    width: 14px;
    height: 8px;
    border-left: 2px solid var(--success);
    border-bottom: 2px solid var(--success);
    transform: rotate(-45deg);
    top: 14px;
    left: 14px;
}
.screen-status-title { font-size: 15px; font-weight: 600; }
.screen-status-sub { font-size: 13px; color: var(--text-secondary); }

.screen-versions {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 14px;
}
.screen-versions > div { flex: 1; }
.screen-versions > div:nth-child(2) { flex: 0; color: var(--text-tertiary); }
.screen-vlabel { font-size: 10px; color: var(--text-tertiary); letter-spacing: 0.04em; }
.screen-vvalue { font-size: 14px; font-weight: 500; margin-top: 3px; }
.screen-arrow { font-size: 14px; }

.screen-buttons { display: flex; gap: 8px; }
.screen-btn {
    flex: 1;
    border: 0;
    padding: 10px 14px;
    border-radius: 8px;
    font-family: inherit;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
}
.screen-btn-primary { background: var(--accent); color: var(--accent-fg); }
.screen-btn-secondary { background: var(--bg-soft); color: var(--text); border: 1px solid var(--border-strong); }

/* === Features === */
.features {
    border-top: 1px solid var(--border);
    background: linear-gradient(180deg, var(--bg) 0%, rgba(20, 23, 29, 0.4) 100%);
    padding: 80px 0;
}
.features-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
}
.section-title {
    font-size: 36px;
    font-weight: 700;
    letter-spacing: -0.01em;
    text-align: center;
    margin: 0 0 48px;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.feature {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px 24px;
}
.feature-icon {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    background: rgba(204, 120, 92, 0.12);
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.feature h3 {
    font-size: 17px;
    margin: 0 0 8px;
    font-weight: 600;
}
.feature p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.55;
}

/* === Download CTA === */
.download-section {
    border-top: 1px solid var(--border);
    padding: 96px 24px;
    text-align: center;
}
.download-inner { max-width: 700px; margin: 0 auto; }
.download-sub {
    font-size: 17px;
    color: var(--text-secondary);
    margin: 0 0 36px;
    line-height: 1.6;
}
.download-meta {
    margin-top: 20px;
    color: var(--text-tertiary);
    font-size: 13px;
}

/* === Contact card === */
.contact-card {
    max-width: 540px;
    margin: 0 auto;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 32px;
    text-align: left;
}

.contact-row {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}

.contact-row:last-child { border-bottom: none; }

.contact-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-tertiary);
}

.contact-value {
    font-size: 15px;
    color: var(--text);
    line-height: 1.6;
}

.contact-value a {
    color: var(--accent);
    text-decoration: none;
}

.contact-value a:hover { text-decoration: underline; }

/* === Footer === */
.footer {
    border-top: 1px solid var(--border);
    padding: 28px 0;
    color: var(--text-tertiary);
    font-size: 13px;
}
.footer-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.footer-links { display: flex; gap: 24px; }
.footer-links a:hover { color: var(--text); }

/* === Responsive === */
@media (max-width: 880px) {
    .hero {
        grid-template-columns: 1fr;
        padding: 56px 24px;
        gap: 48px;
    }
    .hero-title { font-size: 40px; }
    .features-grid { grid-template-columns: 1fr; }
    .nav-links a:not(.cta-btn-small) { display: none; }
    .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
}