:root {
  --color-primary: #6B46C1;
  --color-accent: #10B981;
  --color-bg: #0b0b0d;
  --color-surface: #121217;
  --color-text: #f5f7fa;
  --color-muted: #b7c0cd;
  --radius: 14px;
  --shadow: 0 8px 24px rgba(0,0,0,0.35);
  --shadow-hover: 0 12px 32px rgba(0,0,0,0.5);
}

/* Lightweight reset */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
img { max-width: 100%; display: block; }
button, input { font: inherit; }

body {
  background: radial-gradient(1200px 1200px at 10% 0%, rgba(107,70,193,0.25), transparent),
              radial-gradient(1200px 1200px at 90% 20%, rgba(16,185,129,0.15), transparent),
              var(--color-bg);
  color: var(--color-text);
  font-family: Inter, Roboto, system-ui, -apple-system, Segoe UI, Arial, sans-serif;
  line-height: 1.5;
}

.container {
  width: min(100% - 2rem, 1000px);
  margin-inline: auto;
}

.skip-link {
  position: absolute; left: -999px; top: auto; width: 1px; height: 1px; overflow: hidden;
}
.skip-link:focus { position: static; width: auto; height: auto; display: inline-block; padding: .5rem 1rem; background: #000; color: #fff; }

.site-header {
  position: sticky; top: 0; z-index: 20; backdrop-filter: blur(6px);
  background: rgba(12,12,15,0.6); border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: transform .25s ease;
}
.site-header.hidden { transform: translateY(-100%); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: .75rem 0; }
.brand { font-weight: 700; letter-spacing: .3px; }
.link-button { background: transparent; border: none; color: var(--color-muted); cursor: pointer; text-decoration: underline; }
.link-button:focus { outline: 2px solid var(--color-accent); outline-offset: 3px; }

.hero { display: grid; gap: 1.25rem; align-items: center; padding: 1.25rem 0 0; }
.hero-text h1 { font-size: 1.6rem; line-height: 1.2; margin: .25rem 0 .5rem; }
.subtitle { font-size: 1rem; color: var(--color-muted); font-weight: 500; margin: 0 0 .75rem; }

.trust-badges { display: flex; gap: .5rem; flex-wrap: wrap; padding: 0; margin: 0 0 .75rem; list-style: none; }
.trust-badges li { background: rgba(255,255,255,0.06); padding: .35rem .6rem; border-radius: 999px; font-size: .85rem; }

.cta-group { display: grid; gap: .5rem; grid-template-columns: 1fr; margin: .5rem 0 .75rem; }

.btn { border: none; cursor: pointer; border-radius: var(--radius); padding: .9rem 1rem; font-weight: 700; letter-spacing: .2px; }
.btn:focus { outline: 3px solid rgba(16,185,129,0.65); outline-offset: 2px; }
.btn-primary { background: linear-gradient(180deg, var(--color-primary), #5430b8); color: white; box-shadow: var(--shadow); transform: translateZ(0); transition: transform .15s ease, box-shadow .15s ease; }
.btn-primary:hover { transform: scale(1.02); box-shadow: var(--shadow-hover); }
.btn-secondary { background: rgba(255,255,255,0.08); color: var(--color-text); border: 1px solid rgba(255,255,255,0.12); }
.btn-small { padding: .5rem .75rem; border-radius: 10px; }
.btn-ghost { background: transparent; color: var(--color-text); border: 1px solid rgba(255,255,255,0.18); }

.fast-facts { background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02)); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius); padding: .5rem .75rem; }
.fast-facts ul { margin: 0; padding-left: 1rem; }

.hero-media { border-radius: 18px; overflow: hidden; border: 1px solid rgba(255,255,255,0.08); background: #0f0f14; }
.hero-media img { width: 100%; height: auto; display: block; }

.steps { padding: 1.25rem 0; }
.steps h3 { margin: 0 0 .75rem; font-size: 1.1rem; }
.steps-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .75rem; }
.step { display: grid; grid-template-columns: 40px 1fr; gap: .75rem; align-items: center; background: rgba(255,255,255,0.04); padding: .65rem .75rem; border-radius: 12px; border: 1px solid rgba(255,255,255,0.08); }
.step p { margin: 0; }

.how-it-works details { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; padding: .75rem .9rem; }
.how-it-works summary { cursor: pointer; font-weight: 700; }
.how-it-works .levels ul { margin: .5rem 0; padding-left: 1.25rem; }

.faq { padding: 1.25rem 0; }
.accordion-trigger { width: 100%; text-align: left; padding: .75rem .9rem; border-radius: 12px; border: 1px solid rgba(255,255,255,0.08); background: rgba(255,255,255,0.04); color: var(--color-text); cursor: pointer; }
.accordion-trigger + .accordion-panel { display: none; padding: .5rem .9rem .9rem; }
.accordion-trigger[aria-expanded="true"] + .accordion-panel { display: block; }

.disclaimer { padding-bottom: 1.5rem; }
.small { color: var(--color-muted); font-size: .85rem; }

.site-footer { border-top: 1px solid rgba(255,255,255,0.08); }
.footer-inner { padding: 1rem 0; text-align: center; }
.site-footer a { color: var(--color-muted); }

.cookie-banner { position: fixed; inset: auto 0 0 0; background: rgba(12,12,16,0.96); border-top: 1px solid rgba(255,255,255,0.08); transform: translateY(100%); transition: transform .25s ease; z-index: 30; }
.cookie-banner.show { transform: translateY(0); }
.cookie-inner { display: grid; gap: .5rem; padding: .75rem 0; align-items: center; }
.cookie-actions { display: flex; gap: .5rem; }

.modal[hidden] { display: none; }
.modal { position: fixed; inset: 0; z-index: 40; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.55); }
.modal-dialog { position: relative; margin: 6vh auto; width: min(92vw, 540px); background: var(--color-surface); border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; padding: 1rem; box-shadow: var(--shadow); }
.modal-close { position: absolute; top: .5rem; right: .5rem; border: none; background: transparent; color: var(--color-text); cursor: pointer; font-size: 1rem; }
.modal input[type="tel"] { width: 100%; padding: .6rem .7rem; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); color: var(--color-text); border-radius: 10px; margin: .35rem 0 .75rem; }
.hint { color: var(--color-muted); font-size: .8rem; }

.toast[hidden] { display: none; }
.toast { position: fixed; left: 50%; bottom: 1rem; transform: translateX(-50%); background: #0d1b13; color: #dcfce7; border: 1px solid rgba(16,185,129,0.35); padding: .6rem .8rem; border-radius: 10px; z-index: 50; box-shadow: var(--shadow); }

/* Responsive */
@media (min-width: 480px) {
  .hero-text h1 { font-size: 1.75rem; }
  .subtitle { font-size: 1.05rem; }
}

@media (min-width: 640px) {
  .container { width: min(100% - 3rem, 1100px); }
}

@media (min-width: 768px) {
  .hero { grid-template-columns: 1.1fr .9fr; gap: 2rem; padding: 2rem 0 0; }
  .hero-text h1 { font-size: 2rem; }
  .cta-group { grid-template-columns: 1fr 1fr; }
  .steps-list { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
  .hero-text h1 { font-size: 2.3rem; }
}

@media (min-width: 1200px) {
  .container { width: min(100% - 4rem, 1200px); }
  .hero { gap: 2.25rem; padding-top: 2.25rem; grid-template-columns: 1fr 1fr; }
  .hero-text h1 { font-size: 2.6rem; }
  .subtitle { font-size: 1.1rem; }
}