/* ============================================================================
   RIG DESIGN SYSTEM — shared/rig-design-system.css
   The single source of truth for every page on rodgersintelligence.com.
   Link: <link rel="stylesheet" href="./shared/rig-design-system.css">
   ============================================================================ */

/* ── 1. TOKENS ────────────────────────────────────────────────────────────── */
:root{
  /* Palette */
  --noir:#0A0806;--noir-lift:#12100C;--noir-float:#1A1712;
  --gold:#C8A96E;--gold-light:#D4BC8B;
  --gold-subtle:rgba(200,169,110,.14);--gold-hair:rgba(200,169,110,.22);--gold-glow:rgba(200,169,110,.28);
  --warm-white:#F5F0EB;--stone:#A09890;--charcoal:#6A6258;
  --red:#C44536;--moss:#5B8C5A;--sage:#7C9482;--rust:#9A5A48;
  /* Typography */
  --serif:"Cormorant Garamond",Georgia,serif;
  --sans:"Hanken Grotesk",system-ui,-apple-system,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,monospace;
  /* Motion */
  --ease:cubic-bezier(.16,1,.3,1);--ease-io:cubic-bezier(.65,0,.35,1);
  /* Spacing */
  --space-section:clamp(4rem,8vw,8rem);
  --radius:8px;--radius-lg:16px;
}

/* ── 2. RESET + BASE ──────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{background:var(--noir);color-scheme:dark;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--noir);color:var(--warm-white);font-family:var(--sans);font-weight:300;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img,video{display:block;max-width:100%;height:auto}
::selection{background:var(--gold);color:var(--noir)}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-track{background:var(--noir)}
::-webkit-scrollbar-thumb{background:var(--gold-subtle);border-radius:0}
::-webkit-scrollbar-thumb:hover{background:var(--gold-hair)}
input,textarea,select{caret-color:var(--gold)}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ── 3. TYPOGRAPHY ────────────────────────────────────────────────────────── */
.font-serif{font-family:var(--serif)}
.font-sans{font-family:var(--sans)}
.font-mono{font-family:var(--mono)}
.text-gold{color:var(--gold)}
.text-stone{color:var(--stone)}
.text-cream{color:var(--warm-white)}

h1,.h1{font-family:var(--serif);font-weight:500;font-size:clamp(2.5rem,7vw,4.5rem);line-height:1.05;letter-spacing:-.01em}
h2,.h2{font-family:var(--serif);font-weight:500;font-size:clamp(1.8rem,4vw,2.8rem);line-height:1.1}
h3,.h3{font-family:var(--serif);font-weight:500;font-size:clamp(1.3rem,2.2vw,1.8rem);line-height:1.2}
h1 em,h2 em,h3 em{color:var(--gold);font-style:italic}

.eyebrow{font-family:var(--mono);font-size:.7rem;color:var(--gold);text-transform:uppercase;letter-spacing:.15em;margin-bottom:1rem}
.lede{font-size:clamp(1.05rem,1.5vw,1.25rem);line-height:1.55;color:var(--stone);max-width:60ch}
.prose{font-size:1rem;line-height:1.7;color:var(--stone);max-width:65ch}
.prose b,.lede b{color:var(--warm-white);font-weight:500}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
blockquote{font-family:var(--serif);font-style:italic;font-size:1.2rem;color:var(--stone);border-left:2px solid var(--gold);padding-left:1.5rem;margin:1.5rem 0}

/* ── 4. LAYOUT ────────────────────────────────────────────────────────────── */
.wrap{max-width:1100px;margin:0 auto;padding:0 clamp(1.25rem,4vw,3rem)}
.wrap-wide{max-width:1400px;margin:0 auto;padding:0 clamp(1.25rem,4vw,3rem)}
.wrap-narrow{max-width:700px;margin:0 auto;padding:0 clamp(1.25rem,4vw,3rem)}
.section{padding:var(--space-section) 0}
.section-tight{padding:clamp(2.5rem,5vw,4rem) 0}
.center{text-align:center}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--gold-hair),transparent);margin:3rem 0}
.grid{display:grid;gap:1.5rem}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
.flex{display:flex}
.flex-center{display:flex;align-items:center;justify-content:center}
.gap-sm{gap:.5rem}.gap-md{gap:1rem}.gap-lg{gap:2rem}
.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mt-5{margin-top:3rem}
.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.mb-5{margin-bottom:3rem}

/* ── 5. BUTTONS ───────────────────────────────────────────────────────────── */
.btn{display:inline-block;padding:.875rem 2rem;border:none;border-radius:var(--radius);font-family:var(--sans);font-weight:600;font-size:.9rem;cursor:pointer;transition:all .25s var(--ease);text-decoration:none;letter-spacing:.01em}
.btn-primary{background:var(--gold);color:var(--noir);box-shadow:0 2px 20px rgba(200,169,110,.2)}
.btn-primary:hover{background:var(--gold-light);transform:translateY(-2px);box-shadow:0 6px 30px rgba(200,169,110,.35)}
.btn-ghost{background:transparent;color:var(--stone);border:1px solid var(--gold-hair)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold);background:var(--gold-subtle)}
.btn-lg{padding:1.15rem 3rem;font-size:1rem}
.btn-sm{padding:.5rem 1.2rem;font-size:.8rem}
.btn-block{display:block;width:100%;text-align:center}
.btn-mono{font-family:var(--mono);font-size:.8rem;font-weight:500;letter-spacing:.04em;text-transform:uppercase}

/* ── 6. CARDS ─────────────────────────────────────────────────────────────── */
.card{background:var(--noir-lift);border:1px solid var(--gold-hair);border-radius:var(--radius-lg);padding:1.75rem;transition:border-color .3s var(--ease),transform .3s var(--ease)}
.card:hover{border-color:var(--gold);transform:translateY(-2px)}
.card-stat{text-align:center;padding:1.5rem}
.card-stat b{font-family:var(--serif);font-size:2rem;color:var(--gold);display:block;font-weight:500;line-height:1}
.card-stat span{font-family:var(--mono);font-size:.65rem;color:var(--stone);text-transform:uppercase;letter-spacing:.08em;display:block;margin-top:.3rem}
.card-img{position:relative;border-radius:var(--radius-lg);overflow:hidden;min-height:300px;display:flex;align-items:flex-end;border:1px solid var(--gold-hair);transition:transform .3s var(--ease)}
.card-img:hover{transform:translateY(-4px)}
.card-img-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.5;z-index:0}
.card-img-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,var(--noir) 100%)}
.card-img-content{position:relative;z-index:1;padding:2rem;width:100%}

/* ── 7. BADGES / CHIPS ────────────────────────────────────────────────────── */
.badge{display:inline-block;background:var(--gold-subtle);color:var(--gold);font-family:var(--mono);font-size:.7rem;padding:.2rem .6rem;border-radius:3px;letter-spacing:.03em}
.chip{display:inline-block;background:var(--gold-subtle);color:var(--gold);font-family:var(--mono);font-size:.75rem;padding:.25rem .75rem;border-radius:4px}
.chip-row{display:flex;gap:.5rem;flex-wrap:wrap}

/* ── 8. FORMS ─────────────────────────────────────────────────────────────── */
.form-field{margin-bottom:1rem}
.form-field label{display:block;font-size:.85rem;color:var(--warm-white);margin-bottom:.4rem;font-weight:500}
.form-field input,.form-field textarea,.form-field select{
  width:100%;background:var(--noir);border:1px solid var(--gold-hair);border-radius:var(--radius);
  padding:.75rem 1rem;color:var(--warm-white);font-family:var(--sans);font-size:.9rem;transition:border-color .2s var(--ease)}
.form-field input:focus,.form-field textarea:focus,.form-field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-subtle)}
.form-field textarea{min-height:100px;resize:vertical}
.form-field ::placeholder{color:var(--charcoal)}

/* ── 9. ALERTS ────────────────────────────────────────────────────────────── */
.alert{padding:.75rem 1rem;border-radius:var(--radius);font-size:.85rem;margin-bottom:.5rem;display:flex;gap:.5rem;align-items:center}
.alert-success{background:rgba(91,140,90,.12);border:1px solid rgba(91,140,90,.3);color:var(--moss)}
.alert-info{background:var(--gold-subtle);border:1px solid var(--gold-hair);color:var(--gold)}
.alert-error{background:rgba(196,69,54,.12);border:1px solid rgba(196,69,54,.3);color:var(--red)}

/* ── 10. PROGRESS ─────────────────────────────────────────────────────────── */
.progress{height:6px;background:var(--noir-float);border-radius:3px;overflow:hidden;margin:.5rem 0}
.progress-fill{height:100%;background:var(--gold);border-radius:3px;transition:width .5s var(--ease)}

/* ── 11. ACCORDION (FAQ) ──────────────────────────────────────────────────── */
.accordion details{border:1px solid var(--gold-hair);border-radius:var(--radius);margin-bottom:.75rem;background:var(--noir-lift);overflow:hidden}
.accordion summary{padding:1.2rem 1.5rem;cursor:pointer;font-family:var(--sans);font-weight:500;font-size:1rem;color:var(--warm-white);list-style:none;transition:background .2s}
.accordion summary:hover{background:var(--noir-float)}
.accordion summary::-webkit-details-marker{display:none}
.accordion summary::after{content:'+';float:right;color:var(--gold);font-size:1.2rem;font-weight:300;transition:transform .2s}
.accordion details[open] summary::after{content:'−'}
.accordion p{padding:0 1.5rem 1.2rem;color:var(--stone);font-size:.95rem;line-height:1.6}

/* ── 12. TRUST BAR ────────────────────────────────────────────────────────── */
.trust{display:flex;flex-wrap:wrap;justify-content:center;gap:clamp(1.5rem,4vw,3rem);padding:2rem;background:var(--noir-lift);border-top:1px solid var(--gold-hair);border-bottom:1px solid var(--gold-hair)}
.trust__item{text-align:center}
.trust__item b{font-family:var(--serif);font-size:clamp(1.4rem,3vw,1.8rem);color:var(--gold);display:block;font-weight:500;line-height:1}
.trust__item span{font-family:var(--mono);font-size:.65rem;color:var(--stone);text-transform:uppercase;letter-spacing:.08em;display:block;margin-top:.3rem}

/* ── 13. HERO PATTERNS ────────────────────────────────────────────────────── */
.hero-full{position:relative;min-height:80vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:2rem;overflow:hidden}
.hero-full__bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.35;z-index:0}
.hero-full__bg::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,var(--noir) 0%,transparent 25%,transparent 75%,var(--noir) 100%)}
.hero-full__content{position:relative;z-index:1;max-width:700px}

/* ── 14. STICKY CTA ───────────────────────────────────────────────────────── */
.sticky-cta{position:fixed;bottom:0;left:0;right:0;z-index:9000;background:rgba(18,16,12,.95);backdrop-filter:blur(12px);border-top:1px solid var(--gold);padding:.85rem 2rem;display:flex;justify-content:center;align-items:center;gap:1.5rem;transform:translateY(120%);transition:transform .4s var(--ease)}
.sticky-cta.show{transform:translateY(0)}
.sticky-cta__text{font-size:.85rem;color:var(--warm-white)}
.sticky-cta__text strong{color:var(--gold)}
.sticky-cta__btn{padding:.6rem 1.5rem;background:var(--gold);color:var(--noir);border-radius:6px;font-weight:600;font-size:.85rem;white-space:nowrap;text-decoration:none}
.sticky-cta__close{background:none;border:none;color:var(--stone);font-size:1.2rem;cursor:pointer}
@media(max-width:600px){.sticky-cta{flex-direction:column;gap:.5rem;padding:.6rem 1rem}.sticky-cta__text{font-size:.75rem;text-align:center}}

/* ── 15. TOP BAR ──────────────────────────────────────────────────────────── */
.topbar{position:sticky;top:0;z-index:70;display:flex;align-items:center;justify-content:space-between;padding:1rem clamp(1.25rem,4vw,3rem);background:rgba(10,8,6,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--gold-hair)}
.topbar__brand{font-family:var(--serif);font-size:1.2rem;color:var(--gold)}
.topbar__brand span{color:var(--stone)}
.topbar__cta{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);padding:.5rem 1.2rem;border:1px solid var(--gold-hair);border-radius:4px;transition:all .2s var(--ease)}
.topbar__cta:hover{border-color:var(--gold);background:var(--gold-subtle)}

/* ── 16. RESPONSIVE ──────────────────────────────────────────────────────── */
@media(max-width:768px){
  h1,.h1{font-size:clamp(2rem,8vw,3rem)}
  .hide-mobile{display:none!important}
  .grid-mobile-stack{grid-template-columns:1fr!important}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}