/* ─────────────────────────────────────────────────────────────────
   FIVE STAR · patriotic-rugged styling
   Built + maintained by Validiti for the Five Star oilfield licensee
   ─────────────────────────────────────────────────────────────── */

:root {
    /* patriotic palette — muted/industrial, not parade-bright */
    --bg:           #08111c;   /* deep navy near-black */
    --bg-2:         #0d1828;   /* slightly lifted */
    --surface:      #142036;   /* navy panel */
    --surface-2:    #1a2740;   /* lifted panel */
    --border:       rgba(184, 38, 45, 0.28);   /* red-tinted border */
    --border-soft:  rgba(241, 237, 228, 0.10);
    --border-blue:  rgba(96, 144, 220, 0.30);

    --text:         #f1ede4;   /* warm cream — not sterile white */
    --text-dim:     #a8a294;
    --text-faint:   #6e6a60;

    --red:          #b8262d;   /* industrial red */
    --red-bright:   #d63440;
    --red-soft:     rgba(184, 38, 45, 0.14);

    --blue:         #4a78c4;   /* military slate blue */
    --blue-dark:    #1f3a6b;
    --blue-soft:    rgba(74, 120, 196, 0.12);

    --gold:         #c9a85a;   /* aged brass / star */
    --gold-soft:    rgba(201, 168, 90, 0.12);

    --rust:         #8a4a2a;

    --mono:         'JetBrains Mono', 'Roboto Mono', 'Courier New', monospace;
    --display:      'Oswald', 'Bebas Neue', 'Inter', sans-serif;
    --body:         'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}
a { color: var(--red-bright); text-decoration: none; }
a:hover { color: var(--text); text-decoration: underline; }

/* ── HEADER ── */
header.fs-header {
    background: linear-gradient(180deg, #0a1422 0%, var(--bg) 100%);
    border-bottom: 2px solid var(--red);
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.fs-header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}
.fs-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--text);
}
.fs-brand:hover { text-decoration: none; }
.fs-brand .stars {
    color: var(--gold);
    font-size: 0.85rem;
    letter-spacing: 0.18em;
    line-height: 1;
}
.fs-brand .name {
    font-family: var(--display);
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text);
    line-height: 1;
}
.fs-brand .sub {
    font-family: var(--mono);
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--red-bright);
    margin-top: 4px;
}
.fs-nav {
    display: flex;
    gap: 22px;
    align-items: center;
    flex-wrap: wrap;
}
.fs-nav a {
    color: var(--text-dim);
    font-family: var(--mono);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-weight: 600;
    padding: 6px 0;
    border-bottom: 2px solid transparent;
    transition: color 0.15s, border-color 0.15s;
}
.fs-nav a:hover { color: var(--text); text-decoration: none; border-bottom-color: var(--red-bright); }
.fs-nav a.active { color: var(--text); border-bottom-color: var(--red); }

/* ── LICENSEE BADGE ── */
.fs-badge-strip {
    background: linear-gradient(90deg, var(--blue-dark) 0%, var(--bg-2) 50%, var(--red) 100%);
    border-top: 1px solid var(--red);
    border-bottom: 1px solid var(--red);
    padding: 8px 0;
    text-align: center;
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text);
    font-weight: 700;
}
.fs-badge-strip .sep { color: var(--gold); margin: 0 12px; }

/* ── MAIN ── */
main.fs-main {
    max-width: 1280px;
    margin: 0 auto;
    padding: 56px 32px 96px;
}

/* ── HERO ── */
.fs-hero {
    padding: 56px 0 64px;
    border-bottom: 1px solid var(--border-soft);
    margin-bottom: 56px;
    position: relative;
}
.fs-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background:
        linear-gradient(90deg,
            var(--red) 0%, var(--red) 33%,
            var(--text) 33%, var(--text) 66%,
            var(--blue) 66%, var(--blue) 100%);
    opacity: 0.7;
}
.fs-hero .eyebrow {
    font-family: var(--mono);
    font-size: 0.78rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--red-bright);
    margin-bottom: 18px;
    font-weight: 700;
}
.fs-hero h1 {
    font-family: var(--display);
    font-size: clamp(2.4rem, 5vw, 4.2rem);
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.05;
    text-transform: uppercase;
    color: var(--text);
    margin-bottom: 22px;
}
.fs-hero h1 .red { color: var(--red-bright); }
.fs-hero h1 .blue { color: var(--blue); }
.fs-hero .lead {
    font-size: 1.18rem;
    color: var(--text);
    line-height: 1.65;
    max-width: 800px;
}
.fs-hero .lead strong { color: var(--red-bright); font-weight: 700; }

/* ── SECTION ── */
section.fs-section { padding: 48px 0; border-bottom: 1px solid var(--border-soft); }
section.fs-section:last-of-type { border-bottom: none; }

h2.fs-h2 {
    font-family: var(--display);
    font-size: clamp(1.7rem, 3vw, 2.4rem);
    font-weight: 700;
    letter-spacing: 0.05em;
    line-height: 1.1;
    text-transform: uppercase;
    color: var(--text);
    margin-bottom: 14px;
}
h2.fs-h2 .red { color: var(--red-bright); }
h2.fs-h2 .blue { color: var(--blue); }

.fs-eyebrow {
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--red-bright);
    margin-bottom: 12px;
    font-weight: 700;
}

.fs-section-lead {
    font-size: 1.05rem;
    color: var(--text-dim);
    line-height: 1.65;
    max-width: 820px;
    margin-bottom: 28px;
}
.fs-section-lead strong { color: var(--text); font-weight: 600; }

p { color: var(--text-dim); line-height: 1.7; margin-bottom: 14px; font-size: 0.98rem; }
p strong { color: var(--text); font-weight: 600; }
p em { color: var(--red-bright); font-style: italic; font-weight: 500; }

h3 { font-family: var(--display); font-weight: 600; font-size: 1.2rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text); margin: 22px 0 10px; }
h4 { font-family: var(--mono); font-size: 0.82rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--red-bright); margin-bottom: 8px; }

/* ── CARDS / GRID ── */
.fs-grid { display: grid; gap: 18px; margin: 22px 0; }
.fs-grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.fs-grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.fs-grid.cols-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.fs-card {
    background: var(--surface);
    border: 1px solid var(--border-soft);
    border-top: 3px solid var(--red);
    padding: 22px 24px;
    transition: border-color 0.15s, transform 0.15s;
}
.fs-card:hover { border-color: var(--red); transform: translateY(-2px); }
.fs-card.blue { border-top-color: var(--blue); }
.fs-card:hover.blue { border-color: var(--blue); }
.fs-card.gold { border-top-color: var(--gold); }
.fs-card:hover.gold { border-color: var(--gold); }
.fs-card .num {
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    color: var(--text-faint);
    margin-bottom: 8px;
}
.fs-card h3 { margin: 0 0 10px; font-size: 1.05rem; }
.fs-card p { font-size: 0.92rem; color: var(--text-dim); margin: 0; line-height: 1.55; }
.fs-card .stat {
    font-family: var(--mono);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--red-bright);
    line-height: 1;
    margin: 8px 0 4px;
}
.fs-card .stat-label {
    font-family: var(--mono);
    font-size: 0.66rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-faint);
}

/* ── CALLOUT ── */
.fs-callout {
    background: var(--surface);
    border-left: 4px solid var(--red);
    border-right: 1px solid var(--border-soft);
    border-top: 1px solid var(--border-soft);
    border-bottom: 1px solid var(--border-soft);
    padding: 22px 28px;
    margin: 24px 0;
}
.fs-callout p { color: var(--text); margin-bottom: 8px; }
.fs-callout p:last-child { margin-bottom: 0; }
.fs-callout strong { color: var(--red-bright); }
.fs-callout.blue { border-left-color: var(--blue); }
.fs-callout.blue strong { color: var(--blue); }
.fs-callout.gold { border-left-color: var(--gold); }
.fs-callout.gold strong { color: var(--gold); }

/* ── BULLETS ── */
ul.fs-bullets { list-style: none; padding: 0; margin: 14px 0; }
ul.fs-bullets li { position: relative; padding: 8px 0 8px 26px; color: var(--text-dim); font-size: 0.97rem; line-height: 1.6; }
ul.fs-bullets li::before { content: '★'; position: absolute; left: 0; top: 6px; color: var(--red-bright); font-size: 0.85rem; }
ul.fs-bullets li strong { color: var(--text); font-weight: 600; }

ol.fs-steps { list-style: none; counter-reset: s; padding: 0; margin: 18px 0; }
ol.fs-steps li {
    counter-increment: s;
    position: relative;
    padding: 12px 0 12px 50px;
    color: var(--text);
    font-size: 0.98rem;
    line-height: 1.6;
    border-bottom: 1px solid var(--border-soft);
}
ol.fs-steps li:last-child { border-bottom: none; }
ol.fs-steps li::before {
    content: counter(s);
    position: absolute;
    left: 0;
    top: 12px;
    width: 32px;
    height: 32px;
    background: var(--red);
    color: var(--text);
    font-family: var(--mono);
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ── TABLES (industrial) ── */
table.fs-table {
    width: 100%;
    border-collapse: collapse;
    margin: 18px 0;
    font-size: 0.92rem;
}
table.fs-table thead th {
    background: var(--blue-dark);
    border: 1px solid var(--blue-dark);
    padding: 12px 14px;
    text-align: left;
    color: var(--text);
    font-family: var(--mono);
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
}
table.fs-table td {
    border: 1px solid var(--border-soft);
    padding: 12px 14px;
    color: var(--text-dim);
}
table.fs-table td:first-child { color: var(--text); font-weight: 600; }
table.fs-table td strong { color: var(--red-bright); }

/* ── BADGES / PILLS ── */
.fs-badge {
    display: inline-block;
    padding: 4px 12px;
    border: 1px solid var(--red);
    background: var(--red-soft);
    color: var(--red-bright);
    font-family: var(--mono);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}
.fs-badge.blue { border-color: var(--blue); background: var(--blue-soft); color: var(--blue); }
.fs-badge.gold { border-color: var(--gold); background: var(--gold-soft); color: var(--gold); }

.fs-badges { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; }

/* ── CTA BUTTONS ── */
.fs-cta {
    display: inline-block;
    padding: 14px 28px;
    background: var(--red);
    color: var(--text);
    font-family: var(--mono);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    border: 2px solid var(--red);
    transition: background 0.15s, transform 0.15s;
}
.fs-cta:hover { background: var(--red-bright); transform: translateY(-2px); text-decoration: none; color: var(--text); }
.fs-cta.outline { background: transparent; color: var(--red-bright); }
.fs-cta.outline:hover { background: var(--red); color: var(--text); }
.fs-cta.blue { background: var(--blue-dark); border-color: var(--blue); }
.fs-cta.blue:hover { background: var(--blue); }

.fs-cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 22px; }

/* ── PHASE BLOCK ── */
.fs-phase {
    background: var(--surface);
    border: 1px solid var(--border-soft);
    border-left: 4px solid var(--red);
    padding: 20px 24px;
    margin: 18px 0;
}
.fs-phase .phase-row {
    display: flex;
    align-items: baseline;
    gap: 14px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}
.fs-phase .phase-num {
    font-family: var(--mono);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--red-bright);
    background: var(--red-soft);
    padding: 4px 10px;
    border: 1px solid var(--red);
}
.fs-phase .phase-when {
    font-family: var(--mono);
    font-size: 0.74rem;
    color: var(--text-faint);
    letter-spacing: 0.08em;
}
.fs-phase h3 { margin: 4px 0 6px; }
.fs-phase .companies {
    font-size: 0.88rem;
    color: var(--text-dim);
    line-height: 1.6;
    margin-top: 6px;
}
.fs-phase .companies strong { color: var(--text); font-weight: 600; }
.fs-phase.blue { border-left-color: var(--blue); }
.fs-phase.blue .phase-num { color: var(--blue); background: var(--blue-soft); border-color: var(--blue); }

/* ── SIGNOFF ── */
.fs-signoff {
    margin-top: 56px;
    padding: 28px 0;
    border-top: 2px solid var(--red);
    border-bottom: 1px solid var(--border-soft);
    font-style: italic;
    color: var(--text-dim);
    font-size: 1.0rem;
    line-height: 1.7;
}
.fs-signoff .sig {
    margin-top: 18px;
    font-style: normal;
    font-family: var(--mono);
    font-size: 0.8rem;
    color: var(--red-bright);
    letter-spacing: 0.06em;
}

/* ── FOOTER ── */
footer.fs-footer {
    background: var(--bg-2);
    border-top: 4px solid var(--red);
    padding: 32px 0 24px;
    margin-top: 56px;
}
.fs-footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
}
.fs-footer .col h4 {
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 10px;
}
.fs-footer .col p, .fs-footer .col a {
    font-size: 0.85rem;
    color: var(--text-dim);
    line-height: 1.7;
}
.fs-footer .col a { display: block; }
.fs-footer .col a:hover { color: var(--red-bright); text-decoration: none; }
.fs-footer-bottom {
    max-width: 1280px;
    margin: 28px auto 0;
    padding: 18px 32px 0;
    border-top: 1px solid var(--border-soft);
    text-align: center;
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--text-faint);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.fs-footer-bottom .stars { color: var(--gold); letter-spacing: 0.18em; margin-right: 12px; }
.fs-footer-bottom a { color: var(--text-faint); }
.fs-footer-bottom a:hover { color: var(--red-bright); }

/* ── RESPONSIVE ── */
@media (max-width: 760px) {
    .fs-header-inner { flex-direction: column; align-items: flex-start; }
    .fs-nav { gap: 16px; }
    main.fs-main { padding: 32px 24px 72px; }
    .fs-hero { padding: 36px 0 44px; }
}