/* =========================================================
   VIBE TO PROFIT ACADEMY — Variant 1: "Builder Blue"
   Dark, terminal-flavored aesthetic. Electric blue + gold.
   ---------------------------------------------------------
   Design tokens live in :root. Section backgrounds are pure
   CSS (gradient + grid) so the page looks finished without
   any images. Swap in your own photos/textures by adding a
   background-image to the selectors noted in comments below.
   ========================================================= */

:root {
  /* -- Color -- */
  --bg: #0a0f1c;
  --bg-alt: #0d1424;
  --panel: #121a2c;
  --panel-line: rgba(255, 255, 255, 0.09);
  --blue: #2f6fed;
  --blue-bright: #5b8dff;
  --blue-deep: #1f497d;
  --blue-soft: rgba(47, 111, 237, 0.14);
  --ink: #e9edf5;
  --ink-dim: #97a3ba;
  --ink-faint: #6b7690;
  --gold: #f2b84b;
  --gold-deep: #c98f1f;

  /* -- Type -- */
  --font-display: "Space Grotesk", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  /* -- Layout -- */
  --wrap: 1120px;
  --radius: 14px;
  --radius-sm: 8px;
}

/* ---------------------------------------------------------
   Reset & base
--------------------------------------------------------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; margin: 0 0 0.5em; color: #fff; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); margin-top: 0; }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); margin-top: 1.6em; }
p { margin: 0 0 1.1em; color: var(--ink-dim); }
strong { color: var(--ink); font-weight: 700; }
em { color: var(--blue-bright); font-style: normal; font-weight: 600; }
u { text-decoration-color: var(--gold); text-decoration-thickness: 2px; text-underline-offset: 3px; }
.mark, mark { background: none; color: var(--gold); font-weight: 700; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--blue-bright);
  margin-bottom: 0.9em;
}

/* ---------------------------------------------------------
   Buttons
--------------------------------------------------------- */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  text-align: center;
}
.btn:hover { transform: translateY(-1px); }
.btn:disabled { cursor: wait; opacity: 0.72; transform: none; }
.btn-accent {
  background: var(--gold);
  color: #22160a;
  box-shadow: 0 8px 24px -8px rgba(242, 184, 75, 0.55);
}
.btn-accent:hover { background: #f6c665; }
.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--panel-line);
}
.btn-outline:hover { border-color: var(--blue-bright); color: var(--blue-bright); }
.btn-ghost { background: transparent; color: var(--ink-dim); border-color: var(--panel-line); }
.btn-ghost:hover { color: var(--ink); border-color: var(--blue-bright); }
.btn-large { padding: 16px 30px; font-size: 1.02rem; }
.btn-small { padding: 9px 16px; font-size: 0.85rem; border-radius: 6px; }
.btn-full { display: block; width: 100%; margin-top: 1.4em; }

/* ---------------------------------------------------------
   Header + sticky CTA
--------------------------------------------------------- */
.site-header {
  position: relative;
  padding: 22px 0;
  border-bottom: 1px solid var(--panel-line);
}
.header-row { display: flex; align-items: center; justify-content: space-between; }
.wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
  color: #fff;
}
.wordmark span { color: var(--gold); }

.sticky-cta {
  position: fixed;
  top: -100px;
  left: 0;
  right: 0;
  z-index: 40;
  background: rgba(10, 15, 28, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--panel-line);
  transition: top 0.25s ease;
}
.sticky-cta.is-visible { top: 0; }
.sticky-cta__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 24px;
}
.sticky-cta__text {
  font-size: 0.9rem;
  color: var(--ink-dim);
  display: none;
}
@media (min-width: 620px) { .sticky-cta__text { display: block; } }

/* ---------------------------------------------------------
   Image placeholders ("shots")
   These stand in for real screenshots/photos. Replace by
   swapping the <div class="shot"> for an <img> tag, or by
   adding background-image: url(...) inline once you have
   your asset.
--------------------------------------------------------- */
.shot {
  position: relative;
  border: 1.5px dashed rgba(91, 141, 255, 0.4);
  border-radius: var(--radius-sm);
  background:
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.025) 0 2px, transparent 2px 10px),
    var(--panel);
  min-height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin: 1.6em 0;
  overflow: hidden;
}
.shot::before {
  content: "";
  width: 34px;
  height: 34px;
  margin-bottom: 10px;
  display: block;
}
.shot::after {
  content: "🖼  " attr(data-label);
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
  max-width: 80%;
  line-height: 1.5;
}
.shot--wide { min-height: 300px; }
.shot--portrait { width: 128px; height: 128px; min-height: 0; border-radius: 50%; margin: 0.6em 0 1.2em; }
.shot--portrait::after { font-size: 0.62rem; padding: 0 8px; }
.shot-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.shot-row .shot { margin: 0.4em 0; min-height: 180px; }

/* ---------------------------------------------------------
   Hero
   To add a background image: uncomment and edit below.
   .hero { background-image: linear-gradient(180deg, rgba(10,15,28,.4), rgba(10,15,28,.95)), url('../assets/img/hero-bg.jpg'); background-size: cover; background-position: center; }
   Recommended size: 2400×1600
--------------------------------------------------------- */
.hero {
  padding: 84px 0 70px;
  background:
    radial-gradient(circle at 18% 0%, rgba(47, 111, 237, 0.22), transparent 55%),
    repeating-linear-gradient(0deg, transparent 0 39px, var(--panel-line) 39px 40px),
    repeating-linear-gradient(90deg, transparent 0 39px, var(--panel-line) 39px 40px),
    var(--bg);
}
.hero__grid { max-width: 760px; }
.hero__headline { margin-bottom: 0.55em; }
.hero__sub { font-size: 1.15rem; color: var(--ink); }
.hero__supporting { color: var(--ink-dim); }
.hero__intro { margin-top: 1.4em; font-size: 1.05rem; }

/* ---------------------------------------------------------
   Sections (generic)
--------------------------------------------------------- */
.section { padding: 64px 0; border-top: 1px solid var(--panel-line); }
.section--tight { padding: 40px 0; }
.section--proof, .section--modules, .section--pricing { background: var(--bg-alt); }

.callout {
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-left: 3px solid var(--blue);
  border-radius: var(--radius-sm);
  padding: 28px 28px 6px;
  margin: 2em 0;
}
.callout p { color: var(--ink-dim); }
.callout h3 { margin-top: 0; }
.callout--rule { border-left-color: var(--gold); }
.callout__label {
  font-family: var(--font-mono);
  color: var(--gold);
  letter-spacing: 0.04em;
  font-weight: 600;
}
.callout--warning { border-left-color: var(--gold-deep); }
.callout--warning ol { padding-left: 1.2em; }
.callout--warning li { margin-bottom: 1.1em; }
.callout--warning li strong { display: block; margin-bottom: 0.3em; color: var(--ink); }

/* ---------------------------------------------------------
   Proof / receipts
--------------------------------------------------------- */
.proof__intro { max-width: 640px; }
.proof__name { color: var(--blue-bright); margin-top: 0; }
.proof__note { font-size: 1.1rem; color: var(--ink); }
.receipt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  margin: 1.6em 0 2em;
}
.receipt-card {
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius);
  padding: 20px;
}
.receipt-card__amount { color: var(--ink); font-size: 1.02rem; margin-bottom: 0; }
.receipt-card__amount strong { color: var(--gold); }

/* ---------------------------------------------------------
   Checklists / bullets
--------------------------------------------------------- */
.check-list { list-style: none; margin: 1.4em 0; padding: 0; display: grid; gap: 14px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink-dim); }
.check { color: var(--gold); font-weight: 700; flex: 0 0 auto; margin-top: 0.15em; }
.bullet-list { padding-left: 1.2em; margin: 1.2em 0; }
.bullet-list li { margin-bottom: 0.9em; color: var(--ink-dim); }

/* ---------------------------------------------------------
   Modules (signature: code-comment tags + terminal cards)
--------------------------------------------------------- */
.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 2em;
}
.module-card {
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius);
  padding: 24px 24px 8px;
}
.module-card__tag {
  font-family: var(--font-mono);
  color: var(--blue-bright);
  font-size: 0.8rem;
  margin-bottom: 0.4em;
}
.module-card h3 { font-size: 1.15rem; margin-top: 0; }
.module-card ul { padding-left: 1.1em; margin: 0.6em 0; }
.module-card li { color: var(--ink-dim); margin-bottom: 0.8em; font-size: 0.95rem; }

.bonus-block {
  margin-top: 3em;
  padding-top: 2em;
  border-top: 1px dashed var(--panel-line);
}

/* ---------------------------------------------------------
   ICP cards
--------------------------------------------------------- */
.icp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 1.6em;
}
.icp-card {
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius);
  padding: 26px;
}
.icp-card h3 { margin-top: 0; font-size: 1.2rem; }

.cta-banner {
  text-align: center;
  padding: 40px 24px;
  margin-top: 2.4em;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--blue-deep), var(--blue));
}
.cta-banner p, .cta-banner__lead { color: rgba(255, 255, 255, 0.9); }
.cta-banner__lead { font-size: 1.15rem; }

/* ---------------------------------------------------------
   Authority
--------------------------------------------------------- */
.pull-quote {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: #fff;
  margin: 1.4em 0;
  line-height: 1.3;
}

/* ---------------------------------------------------------
   Pricing
--------------------------------------------------------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 2em;
  align-items: start;
}
.price-card {
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius);
  padding: 28px;
}
.price-card h3 { font-size: 1.15rem; margin-top: 0; }
.price-card p { font-size: 0.95rem; }
.price-card__price {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  color: var(--gold);
  margin-bottom: 1em;
}
.price-card--emphasis {
  border-color: var(--blue);
  box-shadow: 0 24px 48px -24px rgba(47, 111, 237, 0.45);
  transform: scale(1.02);
}

/* ---------------------------------------------------------
   FAQ
--------------------------------------------------------- */
.faq-list { margin-top: 1.8em; display: grid; gap: 12px; }
.faq-item {
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius-sm);
  padding: 4px 20px;
}
.faq-item summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
  padding: 16px 0;
  list-style: none;
  position: relative;
  padding-right: 28px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 14px;
  color: var(--blue-bright);
  font-size: 1.3rem;
}
.faq-item[open] summary::after { content: "–"; }
.faq-item p { padding-bottom: 18px; margin-bottom: 0; }

/* ---------------------------------------------------------
   Footer
--------------------------------------------------------- */
.site-footer { padding: 40px 0 60px; border-top: 1px solid var(--panel-line); }
.wordmark--footer { margin-bottom: 6px; }
.site-footer__fine { font-size: 0.85rem; color: var(--ink-faint); }
.site-footer__fine a { color: var(--ink-faint); text-decoration: underline; }

/* ---------------------------------------------------------
   Opt-in page
   To add a background image, edit .optin below.
--------------------------------------------------------- */
.optin-body { min-height: 100vh; }
.optin {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  background:
    radial-gradient(circle at 50% 0%, rgba(47, 111, 237, 0.25), transparent 60%),
    repeating-linear-gradient(0deg, transparent 0 39px, var(--panel-line) 39px 40px),
    repeating-linear-gradient(90deg, transparent 0 39px, var(--panel-line) 39px 40px),
    var(--bg);
}
.optin__card {
  max-width: 560px;
  width: 100%;
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: 18px;
  padding: 44px 40px;
}
.optin__headline { margin-bottom: 0.7em; }
.optin__video {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin: 0 0 1.6em;
  overflow: hidden;
  border: 1px solid var(--panel-line);
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
}
.optin__video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.optin__lede { font-size: 1.08rem; color: var(--ink); }
.optin__form { margin-top: 1.6em; }
.optin__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--blue-bright);
  margin-bottom: 0.6em;
}
.optin input[type="email"] {
  width: 100%;
  padding: 15px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--panel-line);
  background: var(--bg-alt);
  color: var(--ink);
  font-size: 1rem;
  font-family: var(--font-body);
  margin-bottom: 14px;
}
.optin input[type="email"]:focus { border-color: var(--blue-bright); outline: none; }
.optin__error { color: #ff8a8a; font-size: 0.88rem; min-height: 1.2em; margin-top: 10px; }
.rule { border: none; border-top: 1px solid var(--panel-line); margin: 2em 0 1.2em; }
.optin__trust { font-size: 0.88rem; color: var(--ink-faint); margin-bottom: 0.4em; }

/* ---------------------------------------------------------
   Responsive
--------------------------------------------------------- */
@media (max-width: 640px) {
  .price-card--emphasis { transform: none; }
  .optin__card { padding: 32px 24px; }
  .hero { padding: 56px 0 44px; }
  .section { padding: 48px 0; }
}