/* ─────────────────────────────────────────────────────────────
   Answer Ready Studio — OTO page (Pro upgrade / Agency / Done-for-you)
   Variant palette: deep navy #12141a  ·  Gold accent #eab308
   Contrast notes: gold-dark #a16207 5.0:1 on white (body pass);
   gold #eab308 on navy #12141a ~10:1 (pass); fg 15.8:1 on white.
   ───────────────────────────────────────────────────────────── */
:root {
  --font-body: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: -apple-system, "SF Pro Display", "Segoe UI", ui-sans-serif, system-ui, Roboto, Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --weight-medium: 500; --weight-semibold: 600; --weight-bold: 700;

  --text-h1: clamp(2rem, 4.4vw, 3.25rem);
  --text-h2: clamp(1.65rem, 3.3vw, 2.4rem);
  --text-h3: 1.25rem;
  --text-body-lg: 1.125rem;
  --text-small: 0.875rem;
  --text-micro: 0.75rem;

  /* Dark brand + gold accent */
  --color-brand: #12141a;
  --color-brand-dark: #08090c;
  --color-brand-light: #363b48;
  --color-brand-soft: #eef0f4;
  --color-accent: #eab308;       /* gold — use on dark only */
  --color-accent-dark: #a16207;  /* 5.0:1 on white — body pass */
  --color-accent-soft: #fef3c7;

  --color-accent-blue: #2563eb;
  --color-accent-teal: #0d9488;
  --color-accent-coral: #f2705b;
  --color-accent-amber: #b45309;
  --color-accent-violet: #7c3aed;
  --color-accent-emerald: #059669;

  --color-neutral-0:#ffffff; --color-neutral-50:#fafbfc; --color-neutral-100:#f4f6f9;
  --color-neutral-200:#e6eaf1; --color-neutral-300:#cdd4de; --color-neutral-400:#99a3b4;
  --color-neutral-500:#6b7385; --color-neutral-600:#4b5262; --color-neutral-700:#363b48;
  --color-neutral-800:#22262f; --color-neutral-900:#12141a; --color-neutral-950:#08090c;

  --color-surface: var(--color-neutral-0);
  --color-surface-alt: var(--color-neutral-50);
  --color-surface-tinted: color-mix(in oklab, var(--color-accent) 6%, var(--color-neutral-0));
  --color-surface-inverse: var(--color-neutral-900);

  --color-text-primary: var(--color-neutral-900);
  --color-text-secondary: var(--color-neutral-700);
  --color-text-muted: var(--color-neutral-500);
  --color-text-inverse: var(--color-neutral-0);

  --color-border: var(--color-neutral-200);
  --color-border-strong: var(--color-neutral-300);

  --gradient-brand: linear-gradient(135deg, #2a2f3d 0%, var(--color-brand) 60%, var(--color-brand-dark) 100%);
  --gradient-gold: linear-gradient(135deg, #f5cf4a 0%, var(--color-accent) 55%, #c98a06 100%);
  --gradient-hero-fade: linear-gradient(180deg, var(--color-brand-dark) 0%, var(--color-brand) 100%);
  --gradient-mesh-1: radial-gradient(60% 60% at 20% 10%, color-mix(in oklab, var(--color-accent) 22%, transparent), transparent 70%),
                     radial-gradient(50% 50% at 90% 30%, color-mix(in oklab, #4d69f0 16%, transparent), transparent 70%);
  --gradient-mesh-2: radial-gradient(45% 60% at 80% 90%, color-mix(in oklab, var(--color-accent) 18%, transparent), transparent 70%),
                     radial-gradient(40% 40% at 10% 80%, color-mix(in oklab, #4d69f0 12%, transparent), transparent 70%);

  --shadow-xs: 0 1px 2px rgba(15,23,42,.04);
  --shadow-sm: 0 1px 2px rgba(15,23,42,.04), 0 4px 8px -4px rgba(15,23,42,.06);
  --shadow-md: 0 2px 4px rgba(15,23,42,.04), 0 8px 20px -8px rgba(15,23,42,.12);
  --shadow-lg: 0 4px 12px rgba(15,23,42,.06), 0 20px 40px -20px rgba(15,23,42,.18);
  --shadow-brand-glow: 0 10px 28px -12px color-mix(in oklab, var(--color-accent) 60%, transparent);

  --radius-sm:6px; --radius-md:10px; --radius-lg:16px; --radius-2xl:24px; --radius-pill:999px;
  --space-2:.5rem; --space-3:1rem; --space-4:1.5rem; --space-5:2rem; --space-6:3rem;

  --pad-section-sm: clamp(2rem, 4vw, 3rem);
  --pad-section: clamp(3rem, 6vw, 5rem);
  --pad-section-lg: clamp(4rem, 8vw, 7rem);

  --duration-fast:150ms; --duration-med:240ms; --duration-slow:400ms;
  --ease-out-quart: cubic-bezier(.25,1,.5,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);font-size:1rem;line-height:1.5;color:var(--color-text-primary);background:var(--color-surface);-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:var(--weight-bold);line-height:1.15;margin:0}
h2{font-size:var(--text-h2);letter-spacing:-.02em}
h3{font-size:var(--text-h3);letter-spacing:-.01em;font-weight:var(--weight-semibold)}
p{margin:0 0 1rem}
img,svg{max-width:100%}
code{font-family:var(--font-mono);font-size:.9em;background:var(--color-neutral-100);padding:.1em .35em;border-radius:4px}

.eyebrow{display:inline-block;font-size:var(--text-micro);font-weight:var(--weight-semibold);letter-spacing:.14em;text-transform:uppercase;color:var(--color-accent-dark);margin-bottom:.5rem}

.container{max-width:1120px;margin-inline:auto;padding-inline:clamp(1rem,4vw,2rem)}
.container-narrow{max-width:720px;margin-inline:auto;padding-inline:clamp(1rem,4vw,2rem)}

.section{padding-block:var(--pad-section)}
.section-tinted{background:var(--color-surface-tinted)}
.section-head{margin-bottom:2.25rem}
.section-head--center{text-align:center;max-width:60ch;margin-inline:auto}
.section-head--left{text-align:left;max-width:52ch}
.lead{font-size:var(--text-body-lg);font-weight:var(--weight-semibold)}
.muted-note{color:var(--color-text-muted);font-style:italic}
.disclosure{font-size:var(--text-small);color:var(--color-text-muted)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);font-family:var(--font-body);font-weight:var(--weight-semibold);border:0;cursor:pointer;text-decoration:none;white-space:nowrap;transition:transform var(--duration-med) var(--ease-out-quart),box-shadow var(--duration-med) var(--ease-out-quart)}
.btn--sm{padding:.55rem 1.1rem;font-size:var(--text-small);border-radius:var(--radius-md);min-height:40px}
.btn--lg{padding:1rem 2rem;font-size:var(--text-body-lg);border-radius:var(--radius-lg);min-height:56px}
.btn-primary{background:var(--gradient-gold);color:var(--color-neutral-950);box-shadow:var(--shadow-brand-glow)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 14px 32px -12px color-mix(in oklab,var(--color-accent) 75%,transparent)}
.btn-primary:active{transform:translateY(0)}
.btn-primary svg{transition:transform var(--duration-med) var(--ease-out-quart)}
.btn-primary:hover svg{transform:translateX(4px)}
.btn-primary:focus-visible{outline:2px solid var(--color-neutral-950);outline-offset:3px}

/* Header */
.site-header{position:sticky;top:0;z-index:40;background:color-mix(in oklab,var(--color-brand) 92%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.08);height:68px;display:flex;align-items:center;transition:height var(--duration-med) var(--ease-out-quart)}
.site-header[data-compact="true"]{height:54px}
.site-header .container{display:flex;align-items:center;justify-content:space-between;width:100%}
.brand{display:inline-flex;align-items:center;gap:.6rem;font-weight:var(--weight-bold);font-family:var(--font-display);letter-spacing:-.01em;text-decoration:none;color:#fff}
.brand-mark{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--gradient-gold);color:var(--color-neutral-950);box-shadow:var(--shadow-brand-glow)}
.brand-mark svg{width:20px;height:20px}
.brand-pill{margin-left:.15rem;padding:.2rem .55rem;font-size:.6rem;font-weight:var(--weight-bold);letter-spacing:.12em;text-transform:uppercase;border-radius:var(--radius-pill);background:var(--color-accent);color:var(--color-neutral-950)}
@media(max-width:540px){.header-cta{display:none}}

/* Hero (dark) */
.hero{position:relative;overflow:hidden;padding-block:clamp(2.75rem,6vw,5.5rem);background:var(--gradient-hero-fade);color:var(--color-text-inverse)}
.hero::before{content:"";position:absolute;inset:0;background:var(--gradient-mesh-1);opacity:.5;pointer-events:none;z-index:0}
.hero .container{position:relative;z-index:1}
.grid-hero{display:grid;gap:clamp(2rem,4vw,4rem);align-items:center}
@media(min-width:1024px){.grid-hero{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr)}}
.hero .eyebrow{color:var(--color-accent)}
.hero h1{font-size:var(--text-h1);letter-spacing:-.03em;line-height:1.06;margin:.75rem 0 1rem}
.sub-hero{font-size:clamp(1.05rem,1.4vw,1.2rem);color:color-mix(in oklab,#fff 82%,transparent);max-width:54ch}
.trust-anchor{display:inline-flex;align-items:center;gap:.5rem;margin-top:1.25rem;padding:.5rem 1rem;background:color-mix(in oklab,var(--color-accent) 16%,transparent);color:var(--color-accent-soft);font-size:var(--text-small);font-weight:var(--weight-medium);border-radius:var(--radius-pill);border:1px solid color-mix(in oklab,var(--color-accent) 40%,transparent)}
.trust-anchor svg{width:16px;height:16px}
.hero-visual{width:100%;height:auto;display:block;filter:drop-shadow(0 24px 48px rgba(0,0,0,.4));border-radius:var(--radius-2xl)}
@media(min-width:1024px){.hero-visual{max-width:620px;margin-left:auto}}
.hero-figure{position:relative;margin:0}
.hero-badge{position:absolute;right:14px;bottom:14px;padding:.35rem .8rem;font-size:var(--text-micro);font-weight:var(--weight-bold);letter-spacing:.12em;text-transform:uppercase;border-radius:var(--radius-pill);background:var(--color-accent);color:var(--color-neutral-950);box-shadow:var(--shadow-md)}

/* Cards */
.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-4);box-shadow:var(--shadow-xs);transition:transform var(--duration-med) var(--ease-out-quart),box-shadow var(--duration-med) var(--ease-out-quart)}
.card--elevated{background:var(--color-surface);border:1px solid transparent;border-radius:var(--radius-lg);padding:var(--space-4);box-shadow:var(--shadow-md);transition:transform var(--duration-med) var(--ease-out-quart),box-shadow var(--duration-med) var(--ease-out-quart)}
.card:hover,.card--elevated:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}

/* Interest prose */
.prose p{color:var(--color-text-secondary)}
.prose{max-width:60ch}

/* Desire feature grid */
.feature-grid{display:grid;gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.feature-item{display:grid;grid-template-columns:52px 1fr;gap:var(--space-3);align-items:start}
.feature-item__body h3{margin-bottom:.4rem}
.feature-item__body p{margin:0;color:var(--color-text-secondary)}
.icon-tile{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:var(--radius-lg);background:var(--tile-bg);color:var(--tile-fg);transition:transform var(--duration-med) var(--ease-out-quart)}
.feature-item:hover .icon-tile{transform:scale(1.05)}
.icon-tile--gold{--tile-bg:color-mix(in oklab,var(--color-accent) 18%,var(--color-surface));--tile-fg:var(--color-accent-dark)}
.icon-tile--blue{--tile-bg:color-mix(in oklab,var(--color-accent-blue) 15%,var(--color-surface));--tile-fg:var(--color-accent-blue)}
.icon-tile--teal{--tile-bg:color-mix(in oklab,var(--color-accent-teal) 15%,var(--color-surface));--tile-fg:var(--color-accent-teal)}
.icon-tile--violet{--tile-bg:color-mix(in oklab,var(--color-accent-violet) 15%,var(--color-surface));--tile-fg:var(--color-accent-violet)}
.icon-tile--emerald{--tile-bg:color-mix(in oklab,var(--color-accent-emerald) 15%,var(--color-surface));--tile-fg:var(--color-accent-emerald)}
.icon-tile--coral{--tile-bg:color-mix(in oklab,var(--color-accent-coral) 18%,var(--color-surface));--tile-fg:var(--color-accent-coral)}

/* Action / pricing */
.section-pricing{position:relative;background:var(--color-surface-alt);padding-block:var(--pad-section-lg)}
.section-pricing::before{content:"";position:absolute;inset:0;background-image:radial-gradient(var(--color-border) 1px,transparent 1px);background-size:24px 24px;opacity:.5;pointer-events:none}
.section-pricing > .container{position:relative}
.pricing-card-featured{position:relative;max-width:520px;margin-inline:auto;padding:2px;background:var(--gradient-gold);border-radius:calc(var(--radius-2xl) + 2px);box-shadow:var(--shadow-lg)}
.pricing-ribbon{position:absolute;top:-12px;left:50%;transform:translateX(-50%);z-index:1;padding:.3rem .9rem;background:var(--color-neutral-900);color:var(--color-accent);font-size:var(--text-micro);font-weight:var(--weight-semibold);letter-spacing:.1em;text-transform:uppercase;border-radius:var(--radius-pill);box-shadow:var(--shadow-md)}
.pricing-card-inner{background:var(--color-surface);border-radius:var(--radius-2xl);padding:clamp(1.75rem,3vw,2.5rem);text-align:center}
.price{display:flex;align-items:baseline;gap:.5rem;justify-content:center;margin:0 0 .5rem}
.price-amount{font-family:var(--font-display);font-size:clamp(3rem,6vw,4rem);font-weight:var(--weight-bold);letter-spacing:-.03em;line-height:1}
.price-term{color:var(--color-text-muted);font-weight:var(--weight-medium)}
.price-sub{color:var(--color-text-secondary);margin-bottom:1.5rem}
.pricing-card-inner .btn{width:100%}
.guarantee-inline{margin-top:1.25rem;font-size:var(--text-small);color:var(--color-text-muted);display:flex;align-items:center;justify-content:center;gap:.5rem}
.guarantee-inline svg{width:16px;height:16px;color:var(--color-accent-dark)}

/* FAQ */
.faq-list{display:grid;gap:.85rem}
.faq-list details{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-xs);overflow:hidden;transition:box-shadow var(--duration-med) var(--ease-out-quart)}
.faq-list details[open]{box-shadow:var(--shadow-sm);border-color:var(--color-border-strong)}
.faq-list summary{cursor:pointer;list-style:none;padding:1.1rem 1.35rem;font-weight:var(--weight-semibold);display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";font-size:1.4rem;font-weight:400;color:var(--color-accent-dark);transition:transform var(--duration-med) var(--ease-out-quart)}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-body{padding:0 1.35rem 1.25rem}
.faq-body p{margin:0;color:var(--color-text-secondary)}

/* Final CTA */
.final-cta{position:relative;overflow:hidden;background:var(--color-surface-inverse);color:var(--color-text-inverse);padding-block:var(--pad-section-lg);text-align:center}
.final-cta::before{content:"";position:absolute;inset:0;background:var(--gradient-mesh-2);opacity:.6;pointer-events:none}
.final-cta .container{position:relative}
.final-cta h2{margin-bottom:1rem}
.final-cta p{color:color-mix(in oklab,#fff 85%,transparent);max-width:54ch;margin-inline:auto;margin-bottom:1.75rem}
.final-note{font-size:var(--text-small);color:color-mix(in oklab,#fff 62%,transparent)!important;margin-top:1.25rem;margin-bottom:0}

/* Footer */
.site-footer{background:var(--color-neutral-950);color:color-mix(in oklab,#fff 70%,transparent);padding-block:var(--pad-section-sm)}
.footer-top{display:flex;flex-wrap:wrap;gap:1rem 2rem;align-items:center;justify-content:space-between;padding-bottom:1.25rem;border-bottom:1px solid rgba(255,255,255,.1)}
.site-footer .brand{color:#fff}
.footer-tag{margin:0;font-size:var(--text-small);color:color-mix(in oklab,#fff 60%,transparent);max-width:44ch}
.footer-disclosure{color:color-mix(in oklab,#fff 55%,transparent);font-size:var(--text-small);margin:1.25rem 0 .75rem}
.footer-legal{margin:0;font-size:var(--text-small)}
.footer-legal a{color:color-mix(in oklab,#fff 85%,transparent)}

/* Sticky CTA */
.sticky-cta{position:fixed;bottom:0;left:0;right:0;padding:12px 16px;background:var(--color-brand);border-top:1px solid rgba(255,255,255,.12);z-index:50;transform:translateY(100%);transition:transform var(--duration-med) var(--ease-out-quart)}
.sticky-cta .btn{width:100%}
.sticky-cta[data-visible="true"]{transform:translateY(0)}
@media(min-width:768px){.sticky-cta{display:none}}

/* Fade-in */
main > section{opacity:0;transform:translateY(20px);transition:opacity var(--duration-slow) var(--ease-out-quart),transform var(--duration-slow) var(--ease-out-quart)}
main > section[data-visible="true"]{opacity:1;transform:translateY(0)}

/* A11y */
.skip-link{position:absolute;top:-100px;left:0;background:var(--color-accent);color:var(--color-neutral-950);padding:12px 16px;z-index:100}
.skip-link:focus{top:0}
*:focus-visible{outline:2px solid var(--color-accent-dark);outline-offset:3px;border-radius:var(--radius-sm)}
.hero *:focus-visible,.final-cta *:focus-visible{outline-color:var(--color-accent)}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  main > section{opacity:1;transform:none}
  .sticky-cta{transition:none}
}