:root {
  --bg: #f7f5ff;
  --surface: #ffffff;
  --ink: #221a5f;
  --muted: #5c568d;
  --line: #dfdaf8;
  --brand: #3915af;
  --accent: #febe12;
  --good: #178054;
  --radius: 16px;
  --shadow: 0 16px 34px rgba(30, 21, 92, 0.12);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: "Plus Jakarta Sans", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 100% -10%, rgba(254, 190, 18, 0.16), transparent 34%),
    radial-gradient(circle at 0% 15%, rgba(57, 21, 175, 0.12), transparent 30%),
    var(--bg);
}

a { color: inherit; }

.container {
  width: min(1080px, 94vw);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(9px);
  background: rgba(247, 245, 255, 0.92);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand img {
  width: 152px;
  display: block;
}

.top-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.72rem 0.96rem;
  transition: transform 170ms ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: linear-gradient(145deg, #3915af, #2c1d7f);
  color: #fff;
}

.btn-ghost {
  background: #fff;
  color: #2f227a;
  border-color: #d3cdf8;
}

.hero {
  margin-top: 1rem;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(170deg, #fff 0%, #faf9ff 100%);
  box-shadow: var(--shadow);
  padding: clamp(1rem, 3vw, 2rem);
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 1rem;
}

.kicker {
  display: inline-flex;
  align-items: center;
  border: 1px solid #dbd5fb;
  border-radius: 999px;
  color: #5b5491;
  background: #fff;
  font-size: 0.75rem;
  padding: 0.3rem 0.58rem;
}

h1 {
  margin: 0.62rem 0 0;
  font-family: "Fraunces", serif;
  font-size: clamp(1.78rem, 5vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
}

.lead {
  margin: 0.72rem 0 0;
  color: var(--muted);
  line-height: 1.56;
}

.hero-actions {
  margin-top: 0.95rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.56rem;
}

.hero-proof {
  margin-top: 0.65rem;
  color: #585286;
  font-size: 0.84rem;
  font-weight: 600;
}

.hero-media {
  border: 1px solid #ddd8fb;
  border-radius: 14px;
  background: #fff;
  padding: 0.4rem;
  display: grid;
  gap: 0.45rem;
}

.hero-media img {
  width: 100%;
  display: block;
  border: 1px solid #e4e0fb;
  border-radius: 12px;
  object-fit: cover;
}

.hero-media .screen {
  aspect-ratio: 16 / 10;
}

.hero-media .photo {
  aspect-ratio: 16 / 9;
}

main section {
  margin-top: 1rem;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  padding: clamp(1rem, 2.6vw, 1.4rem);
}

h2 {
  margin: 0;
  font-family: "Fraunces", serif;
  font-size: clamp(1.32rem, 3.8vw, 2rem);
  line-height: 1.15;
}

.intro {
  margin: 0.58rem 0 0;
  color: var(--muted);
  line-height: 1.56;
}

.grid-2 {
  margin-top: 0.85rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.card {
  border: 1px solid #e2defa;
  border-radius: 12px;
  background: #fff;
  padding: 0.75rem;
}

.card h3 {
  margin: 0;
  font-size: 1rem;
}

.card p {
  margin: 0.35rem 0 0;
  color: #5f5990;
  line-height: 1.5;
  font-size: 0.92rem;
}

.pain-list,
.benefit-list {
  margin: 0.8rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.pain-list li,
.benefit-list li {
  border: 1px solid #e3dffb;
  border-radius: 12px;
  background: #fcfbff;
  padding: 0.65rem 0.75rem;
  line-height: 1.45;
  color: #33297f;
  font-size: 0.92rem;
}

.benefit-list li {
  border-color: #d4eedf;
  background: #effcf5;
  color: #176244;
}

.shots {
  margin-top: 0.78rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}

.shots img {
  width: 100%;
  min-height: 220px;
  object-fit: contain;
  background: #f9f8ff;
  border: 1px solid #e5e1fb;
  border-radius: 12px;
  padding: 0.25rem;
}

.faq details {
  border: 1px solid #e1dcfb;
  border-radius: 12px;
  background: #fff;
  padding: 0.64rem 0.7rem;
}

.faq details + details { margin-top: 0.5rem; }

.faq summary {
  cursor: pointer;
  font-weight: 700;
  color: #2c2179;
}

.faq p {
  margin: 0.45rem 0 0;
  color: #5f5990;
  line-height: 1.5;
}

.final-cta {
  margin-top: 1rem;
  border: 1px solid #ddd8fa;
  border-radius: 16px;
  background: linear-gradient(155deg, #fff 0%, #f8f6ff 100%);
  padding: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  justify-content: space-between;
}

.final-cta p {
  margin: 0;
  color: #554e88;
  font-size: 0.92rem;
}

.breadcrumb {
  margin: 0.95rem 0 0;
  color: #5f5990;
  font-size: 0.82rem;
}

.sticky-rail {
  position: fixed;
  left: 50%;
  bottom: 12px;
  transform: translateX(-50%) translateY(120%);
  width: min(980px, calc(100vw - 24px));
  border: 1px solid #d7d0fa;
  border-radius: 14px;
  padding: 0.56rem;
  background: rgba(255, 255, 255, 0.96);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.55rem;
  z-index: 60;
  transition: transform 220ms ease;
  box-shadow: 0 10px 24px rgba(26, 18, 80, 0.16);
}

.sticky-rail.visible { transform: translateX(-50%) translateY(0); }

.sticky-text {
  font-size: 0.82rem;
  color: #4f4883;
  font-weight: 600;
}

.sticky-actions {
  display: flex;
  gap: 0.45rem;
}

@media (max-width: 980px) {
  .hero,
  .grid-2,
  .shots {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .top-links .btn-ghost { display: none; }

  .top-links .btn,
  .hero-actions .btn,
  .final-cta .btn {
    width: 100%;
  }

  .top-links,
  .hero-actions,
  .final-cta {
    width: 100%;
  }

  .sticky-rail {
    left: 12px;
    right: 12px;
    width: auto;
    transform: translateY(120%);
    flex-direction: column;
    align-items: stretch;
  }

  .sticky-rail.visible {
    transform: translateY(0);
  }

  .sticky-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }

  .sticky-rail { display: none; }
}