:root {
  --ink: #3a202e;
  --ink-soft: #5c3d4c;
  --muted: #7a5a68;
  --petal: #c2185b;
  --petal-deep: #9f124d;
  --blush: #f7d4e3;
  --blush-2: #fbeaf1;
  --cream: #fff8f6;
  --paper: #ffffff;
  --line: rgba(194, 24, 91, 0.16);
  --gold: #b0894b;
  --shadow: 0 18px 50px rgba(90, 24, 52, 0.1);
  --radius: 1.35rem;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Outfit", system-ui, sans-serif;
  color: var(--ink);
  background: var(--cream);
  background-image:
    radial-gradient(1200px 500px at 80% -10%, rgba(247, 212, 227, 0.7), transparent 60%),
    radial-gradient(900px 420px at -10% 20%, rgba(255, 255, 255, 0.9), transparent 55%);
  background-repeat: no-repeat;
  min-height: 100vh;
}

body.nav-open {
  overflow: hidden;
}

h1, h2, h3, .font-display {
  font-family: "Cormorant Garamond", Georgia, serif;
  letter-spacing: -0.02em;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--petal);
  color: #fff;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  z-index: 80;
}

.skip-link:focus {
  top: 0.75rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(255, 248, 246, 0.86);
  border-bottom: 1px solid var(--line);
}

.brand-mark {
  height: 2.5rem;
  width: 2.5rem;
  border-radius: 0.85rem;
  box-shadow: 0 8px 20px rgba(194, 24, 91, 0.18);
}

.nav-link {
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.15s ease;
}

.nav-link:hover,
.nav-link[aria-current="page"] {
  color: var(--petal-deep);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--petal);
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.62rem 1rem;
  border-radius: 999px;
  box-shadow: 0 8px 20px rgba(194, 24, 91, 0.22);
  transition: transform 0.15s ease, background 0.15s ease;
}

.nav-cta:hover {
  background: var(--petal-deep);
  transform: translateY(-1px);
  color: #fff;
}

.nav-toggle {
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  background: #fff;
  color: var(--ink);
}

.nav-panel {
  display: none;
}

.nav-panel.open {
  display: block;
}

.hero {
  position: relative;
  overflow: hidden;
}

.download-card {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.download-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 48px rgba(90, 24, 52, 0.14);
}

.icon-orb {
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 0.95rem;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.icon-android { background: linear-gradient(160deg, #7cb342, #33691e); }
.icon-apple { background: linear-gradient(160deg, #5c5c5c, #111); }
.icon-windows { background: linear-gradient(160deg, #4fc3f7, #1565c0); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

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

.btn-primary {
  background: var(--petal);
  color: #fff;
  box-shadow: 0 10px 22px rgba(194, 24, 91, 0.22);
}

.btn-primary:hover { background: var(--petal-deep); color: #fff; }

.btn-ghost {
  background: #fff;
  color: var(--petal-deep);
  border: 1px solid var(--line);
}

.btn-ghost:hover { border-color: var(--petal); color: var(--petal-deep); }

.panel {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: 1.5rem;
  box-shadow: var(--shadow);
}

.step-num {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 999px;
  background: var(--blush-2);
  color: var(--petal-deep);
  display: grid;
  place-items: center;
  font-weight: 700;
  flex-shrink: 0;
}

.faq details {
  border-bottom: 1px solid var(--line);
  padding: 0.95rem 0;
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--ink);
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary::after {
  content: "\f078";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--petal);
  transition: transform 0.15s ease;
}

.faq details[open] summary::after {
  transform: rotate(180deg);
}

.guide-shot {
  border-radius: 1rem;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 10px 28px rgba(90, 24, 52, 0.08);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.notice {
  background: var(--blush-2);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1rem 1.1rem;
}

@media (min-width: 768px) {
  .nav-panel {
    display: flex !important;
    position: static;
    background: transparent;
    padding: 0;
    box-shadow: none;
  }
}

@media (max-width: 767px) {
  .compact-card {
    padding: 0.7rem 0.85rem;
  }

  .hero {
    padding-bottom: 0;
  }

  .nav-panel {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    z-index: 40;
    background: #fff8f6;
    border-bottom: 1px solid var(--line);
    padding: 0.75rem 1rem 1.1rem;
    box-shadow: var(--shadow);
  }
}