/* Vremsoft — freeapps section stylesheet (site palette: dark bg, red brand) */

:root {
    --bg: #0a0c0f;
    --bg-elevated: #111418;
    --bg-card: #171b21;
    --bg-card-hover: #1d222a;
    --text: #eef1f5;
    --text-muted: #9aa3ad;
    --text-dim: #6b7480;
    --brand: #e63946;
    --accent: #3b9eff;
    --cyan: #4fc3f7;
    --border: #232a32;
    --border-light: #2c343d;
    --warning-bg: rgba(245, 197, 66, 0.08);
    --warning-border: #f5c542;
    --max-width: 1080px;
    --radius: 14px;
    --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    padding: 0;
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

.wrap {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ---------- Header ---------- */
.site-header {
    border-bottom: 1px solid var(--border);
    background: var(--bg-elevated);
}
.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}
.logo {
    text-decoration: none;
    color: var(--text);
    font-size: 1.45rem;
    font-weight: 700;
}
.logo .brand { color: var(--brand); }
.main-nav { display: flex; gap: 1.4rem; }
.main-nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
}
.main-nav a:hover, .main-nav a.active { color: var(--text); }

/* ---------- Hero ---------- */
.hero { padding: 3.2rem 0 2.2rem; }
.eyebrow {
    color: var(--cyan);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.hero h1 {
    margin: 0.4rem 0 0.6rem;
    font-size: 2.6rem;
    line-height: 1.15;
}
.hero h1 .free { color: var(--brand); }
.hero-sub {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 46rem;
    margin: 0 0 1.6rem;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    padding: 0.7rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    border: 1px solid transparent;
}
.btn-primary {
    background: var(--brand);
    color: #fff;
}
.btn-primary:hover { background: #c82633; }
.btn-ghost {
    border-color: var(--border-light);
    color: var(--text);
    background: var(--bg-card);
}
.btn-ghost:hover { background: var(--bg-card-hover); }
.hero-actions { display: flex; gap: 0.9rem; flex-wrap: wrap; }

/* ---------- Cards / sections ---------- */
.section { padding: 2.2rem 0; }
.section h2 {
    font-size: 1.5rem;
    margin: 0 0 1.1rem;
    padding-left: 0.8rem;
    border-left: 4px solid var(--brand);
}
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.4rem 1.6rem;
    margin-bottom: 1.2rem;
}
.card h3 { margin: 0 0 0.5rem; font-size: 1.1rem; }
.card p { margin: 0.3rem 0; color: var(--text-muted); }
.card ul { margin: 0.4rem 0 0.2rem; padding-left: 1.3rem; color: var(--text-muted); }
.card li { margin-bottom: 0.35rem; }
.card strong { color: var(--text); }

/* ---------- Video ---------- */
video {
    width: 100%;
    max-width: 960px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: #000;
    display: block;
}

/* ---------- Disclaimer ---------- */
.disclaimer {
    background: var(--warning-bg);
    border: 1px solid var(--warning-border);
    border-radius: var(--radius);
    padding: 1.3rem 1.6rem;
    margin: 2rem 0;
}
.disclaimer h2, .disclaimer h3 {
    margin: 0 0 0.6rem;
    color: var(--warning-border);
    font-size: 1.1rem;
    border: none;
    padding: 0;
}
.disclaimer p { color: var(--text-muted); margin: 0.4rem 0; font-size: 0.95rem; }
.disclaimer strong { color: var(--text); }

/* ---------- Slides guide ---------- */
.slide-figure {
    margin: 0 0 2.4rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}
.slide-figure img {
    width: 100%;
    display: block;
}
.slide-figure figcaption {
    padding: 0.7rem 1.1rem;
    color: var(--text-muted);
    font-size: 0.92rem;
    border-top: 1px solid var(--border);
}
.slide-figure figcaption strong { color: var(--text); }

/* ---------- Download terms modal ---------- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.72);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.2rem;
    z-index: 100;
}
.modal-overlay[hidden] { display: none; }
.modal {
    background: var(--bg-elevated);
    border: 1px solid var(--warning-border);
    border-radius: var(--radius);
    max-width: 640px;
    width: 100%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    padding: 1.4rem 1.6rem;
}
.modal h3 {
    margin: 0 0 0.8rem;
    color: var(--warning-border);
    font-size: 1.1rem;
}
.modal-terms {
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.9rem 1.1rem;
    background: var(--bg-card);
    margin-bottom: 1rem;
}
.modal-terms p { color: var(--text-muted); font-size: 0.92rem; margin: 0.4rem 0; }
.modal-terms strong { color: var(--text); }
.modal-agree {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1.1rem;
    font-weight: 600;
    cursor: pointer;
}
.modal-agree input { width: 1.15rem; height: 1.15rem; accent-color: var(--brand); }
.modal-actions { display: flex; gap: 0.8rem; justify-content: flex-end; flex-wrap: wrap; }
.modal-actions .btn { cursor: pointer; font-family: inherit; }
.modal-actions .btn[disabled] { opacity: 0.45; cursor: not-allowed; }
.modal-actions .btn[disabled]:hover { background: var(--brand); }

/* ---------- Footer ---------- */
.site-footer {
    border-top: 1px solid var(--border);
    margin-top: 2.5rem;
    padding: 1.6rem 0 2.2rem;
    color: var(--text-dim);
    font-size: 0.9rem;
}
.site-footer .brand { color: var(--brand); font-weight: 700; }