/* ============================================================
   301.sh — Landing layout (forked from 301.st system)
   ============================================================ */

/* --- Nav --------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-nav);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 3.25rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
  text-decoration: none;
}
.nav__logo:hover { color: var(--accent-hover); }
.nav__logo svg { width: 64px; height: auto; }

.nav__links {
  display: none;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}
.nav__links a {
  padding: 0.4rem 0.75rem;
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  border-radius: var(--r-sm);
  transition: all var(--dur) var(--ease);
}
.nav__links a:hover {
  color: var(--text);
  background: var(--accent-subtle);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.theme-toggle,
.nav__mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: none;
  border: none;
  border-radius: var(--r-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.theme-toggle:hover,
.nav__mobile-toggle:hover {
  background: var(--accent-subtle);
  color: var(--text);
}

.nav__mobile-menu {
  display: none;
  flex-direction: column;
  padding-bottom: var(--space-md);
}
.nav__mobile-menu.is-open { display: flex; }
.nav__mobile-menu a {
  padding: 0.6rem 0;
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  border-bottom: 1px solid var(--border);
}
.nav__mobile-menu a:last-child { border-bottom: none; }
.nav__mobile-menu a:hover { color: var(--text); }

@media (min-width: 768px) {
  .nav__links { display: flex; }
  .nav__mobile-toggle { display: none; }
  .nav__mobile-menu { display: none !important; }
}

/* --- Sections ---------------------------------------------- */
.section { padding: var(--space-4xl) 0; }
.section--alt { background: var(--bg-alt); }

.section__header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}
.section__header .text-title { margin-bottom: var(--space-sm); }
.section__header .text-lead {
  max-width: 560px;
  margin-inline: auto;
}

/* --- Hero -------------------------------------------------- */
.hero {
  background: var(--bg-hero);
  padding: var(--space-4xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, var(--accent-subtle) 0%, transparent 70%);
  pointer-events: none;
}
.hero .container { position: relative; }

.hero__badge { margin-bottom: var(--space-lg); }

.hero__title {
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: var(--space-md);
}
.hero__title .accent { color: var(--accent); }

.hero__subtitle {
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
}

.hero__meta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-xl);
  color: var(--text-muted);
  font-size: var(--fs-sm);
  margin-top: var(--space-xl);
}
.hero__meta span {
  display: flex;
  align-items: center;
  gap: 0.4em;
}
.hero__meta .icon { color: var(--accent); }

/* --- Signup / waitlist ------------------------------------- */
.signup { max-width: 480px; margin-inline: auto; }
.waitlist {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-sm);
}
.waitlist__input {
  flex: 1 1 220px;
  min-width: 0;
  padding: 0.75rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  color: var(--text);
  font-size: var(--fs-base);
  font-family: var(--font-text);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.waitlist__input::placeholder { color: var(--text-muted); }
.waitlist__input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-subtle);
}
.waitlist .btn--store { flex: 0 0 auto; }
.signup__note {
  color: var(--text-muted);
  font-size: var(--fs-sm);
}
.signup__success {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.85rem 1rem;
  background: var(--accent-subtle);
  border: 1px solid var(--accent);
  border-radius: var(--r-md);
  color: var(--accent);
  font-weight: var(--fw-semibold);
}
.signup.is-done .waitlist,
.signup.is-done .signup__note,
.signup.is-done .signup__error { display: none; }
.signup.is-done .signup__success { display: flex; }
.signup__error {
  color: #e5675f;
  font-size: var(--fs-sm);
  margin-bottom: var(--space-xs);
}
.btn:disabled { opacity: 0.6; cursor: default; pointer-events: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.waitlist .cf-turnstile { flex: 1 0 100%; margin-top: var(--space-xs); }

/* --- Feature cards ----------------------------------------- */
.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--space-xl);
  transition: all var(--dur) var(--ease);
}
.feature-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}
.feature-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--r-md);
  background: var(--accent-subtle);
  color: var(--accent);
  margin-bottom: var(--space-md);
}
.feature-card__title {
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-lg);
  margin-bottom: var(--space-xs);
}
.feature-card__text {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  line-height: var(--lh-loose);
}

/* --- Steps ------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-lg);
}
.step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--space-xl);
}
.step__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--r-pill);
  background: var(--accent-subtle);
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-md);
}
.step__title {
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-lg);
  margin-bottom: var(--space-xs);
}
.step__text {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  line-height: var(--lh-loose);
}

/* --- FAQ --------------------------------------------------- */
.faq { max-width: 700px; margin-inline: auto; }
.faq__item {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--border);
}
.faq__item:last-child { border-bottom: none; }
.faq__q {
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-xs);
}
.faq__a {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  line-height: var(--lh-loose);
}

/* --- Bottom CTA -------------------------------------------- */
.bottom-cta { text-align: center; }

/* --- Footer ------------------------------------------------ */
.footer {
  border-top: 1px solid var(--border);
  padding: var(--space-xl) 0;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}
.footer__copy { color: var(--text-muted); font-size: var(--fs-xs); }
.footer__links { display: flex; gap: var(--space-lg); list-style: none; }
.footer__links a {
  color: var(--text-muted);
  font-size: var(--fs-xs);
  transition: color var(--dur) var(--ease);
}
.footer__links a:hover { color: var(--text); }
.footer__brand { display: inline-flex; align-items: center; gap: 0.5em; }
.footer__logo { width: 2.75em; height: auto; color: currentColor; }

/* --- Mobile ------------------------------------------------ */
@media (max-width: 767px) {
  .section { padding: var(--space-3xl) 0; }
  .hero { padding: var(--space-3xl) 0; }
  .features__grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .hero__meta { flex-direction: column; gap: var(--space-sm); }
}