/* ============================================================================
   iOS Shipper — Onboarding Waitlist Page
   Self-contained stylesheet: design tokens (copied from the main app's
   assets/css/main.css) + this page's own layout/components.
   ============================================================================ */

/* ── Design tokens ─────────────────────────────────────────────────────── */
:root {
  /* Palette */
  --clr-bg:          #fafaf9;
  --clr-bg-alt:      #f3f1ee;
  --clr-dark:        #1c1917;
  --clr-dark-2:      #292524;
  --clr-dark-3:      #3c3735;
  --clr-orange:      #f97316;
  --clr-orange-deep: #c2410c;
  --clr-orange-glow: rgba(249, 115, 22, 0.10);
  --clr-text:        #1c1917;
  --clr-muted:       #78716c;
  --clr-border:      #e7e5e4;
  --clr-white:       #ffffff;
  --clr-green:       #16a34a;

  /* Typography */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Outfit', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  /* Spacing scale */
  --space-1:  0.25rem;  --space-2:  0.5rem;   --space-3:  0.75rem;
  --space-4:  1rem;     --space-5:  1.25rem;  --space-6:  1.5rem;
  --space-8:  2rem;     --space-10: 2.5rem;   --space-12: 3rem;
  --space-16: 4rem;     --space-20: 5rem;     --space-24: 6rem;
  --space-32: 8rem;

  /* Radius */
  --radius:    10px;
  --radius-lg: 18px;
  --radius-xl: 28px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow:    0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --t: 0.22s var(--ease);
}

/* ── Reset / base ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--clr-text);
  background: var(--clr-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-6);
}
@media (min-width: 768px) {
  .container { padding-inline: var(--space-8); }
}

/* ── Reveal on scroll ─────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Labels / section headers ────────────────────────────────────────── */
.label {
  display: inline-block; font-family: var(--font-mono); font-size: 0.72rem;
  font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--clr-orange); margin-bottom: var(--space-4);
}
.label--light { color: rgba(249,115,22,0.75); }

.section-header { margin-bottom: var(--space-12); max-width: 60ch; }
.section-header h2 {
  font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 600; line-height: 1.25; color: var(--clr-dark); font-optical-sizing: auto;
}
.section-header--light h2 { color: var(--clr-white); }

/* ── Buttons ──────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: 0.6rem 1.25rem; border-radius: var(--radius);
  font-family: var(--font-body); font-size: 0.9rem; font-weight: 600; line-height: 1;
  cursor: pointer; border: 2px solid transparent;
  transition: background var(--t), color var(--t), border-color var(--t), transform var(--t), box-shadow var(--t);
  white-space: nowrap; text-decoration: none;
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

.btn--primary { background: var(--clr-orange); color: var(--clr-white); border-color: var(--clr-orange); }
.btn--primary:hover:not(:disabled) { background: var(--clr-orange-deep); border-color: var(--clr-orange-deep); box-shadow: 0 4px 20px rgba(249,115,22,0.35); }
.btn--large { padding: 0.85rem 1.75rem; font-size: 1rem; }

/* ── Header ───────────────────────────────────────────────────────────── */
.ob-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 0.9rem 0;
  transition: background var(--t), backdrop-filter var(--t), border-color var(--t), box-shadow var(--t);
}
.ob-header.scrolled {
  background: rgba(250,250,249,0.85); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--clr-border); box-shadow: var(--shadow-sm);
}
.ob-header__inner { display: flex; align-items: center; justify-content: space-between; }
.ob-logo {
  font-family: var(--font-display); font-size: 1.35rem; font-weight: 700;
  color: var(--clr-dark); letter-spacing: -0.02em; text-decoration: none; font-optical-sizing: auto;
}
.ob-logo em { color: var(--clr-orange); font-style: normal; }

/* ── Hero ─────────────────────────────────────────────────────────────── */
.hero {
  position: relative; padding-top: calc(var(--space-32) + var(--space-4)); padding-bottom: var(--space-16);
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 80% 10%, rgba(249,115,22,0.10) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 10% 90%, rgba(249,115,22,0.06) 0%, transparent 55%);
  pointer-events: none; z-index: 0;
}
.hero::after {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(28,25,23,0.03) 1px, transparent 1px),
                     linear-gradient(90deg, rgba(28,25,23,0.03) 1px, transparent 1px);
  background-size: 60px 60px; pointer-events: none; z-index: 0;
}
.hero .container { position: relative; z-index: 1; }
.hero__inner { max-width: 640px; }

.badge {
  display: inline-flex; align-items: center; gap: var(--space-2); padding: 0.35rem 0.85rem;
  background: var(--clr-orange-glow); border: 1px solid rgba(249,115,22,0.2); border-radius: 100px;
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--clr-orange-deep);
  letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: var(--space-6);
}

.hero__headline {
  font-family: var(--font-display); font-size: clamp(2.2rem, 6vw, 3.6rem);
  font-weight: 600; line-height: 1.12; letter-spacing: -0.02em; color: var(--clr-dark);
  margin-bottom: var(--space-6); font-optical-sizing: auto;
}
.hero__headline em { color: var(--clr-orange); font-style: italic; }

.hero__sub { font-size: 1.05rem; line-height: 1.7; color: var(--clr-muted); max-width: 52ch; margin-bottom: var(--space-8); }
.hero__footnote { font-family: var(--font-mono); font-size: 0.72rem; color: var(--clr-muted); letter-spacing: 0.03em; margin-top: var(--space-4); }

/* ── Signup form ──────────────────────────────────────────────────────── */
.ob-form-card { max-width: 480px; }
.ob-form-row {
  display: flex; flex-direction: column; gap: var(--space-3);
}
@media (min-width: 480px) {
  .ob-form-row { flex-direction: row; }
}
.ob-input {
  flex: 1; padding: 0.85rem 1rem; border: 1.5px solid var(--clr-border); border-radius: var(--radius);
  font-family: var(--font-body); font-size: 0.95rem; color: var(--clr-text); background: var(--clr-white);
  transition: border-color var(--t), box-shadow var(--t);
}
.ob-input:focus { outline: none; border-color: var(--clr-orange); box-shadow: 0 0 0 3px var(--clr-orange-glow); }
.ob-input::placeholder { color: var(--clr-muted); }

.ob-alert {
  padding: 0.75rem 1rem; border-radius: var(--radius); font-size: 0.88rem; margin-bottom: var(--space-3);
}
.ob-alert--error { background: rgba(220,38,38,0.08); color: #b91c1c; border: 1px solid rgba(220,38,38,0.2); }

.ob-form-card--success {
  padding: var(--space-6); background: var(--clr-white); border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
}
.ob-form-card--success h2 { font-family: var(--font-display); font-size: 1.4rem; color: var(--clr-dark); margin-bottom: var(--space-2); font-optical-sizing: auto; }
.ob-form-card--success p { color: var(--clr-muted); font-size: 0.92rem; }
.ob-success-icon { font-size: 1.8rem; margin-bottom: var(--space-2); }

/* ── Deal strip ───────────────────────────────────────────────────────── */
.deal-strip { background: var(--clr-dark); padding: var(--space-4) 0; }
.deal-strip__inner { display: flex; align-items: center; gap: var(--space-3); }
.deal-strip__icon { font-size: 1.3rem; flex-shrink: 0; }
.deal-strip p { color: rgba(255,255,255,0.85); font-size: 0.92rem; line-height: 1.5; }
.deal-strip strong { color: var(--clr-orange); }

/* ── Features ─────────────────────────────────────────────────────────── */
.features { padding: var(--space-20) 0; background: var(--clr-bg); }
.features__grid { display: grid; grid-template-columns: 1fr; gap: var(--space-6); }
@media (min-width: 768px) {
  .features__grid { grid-template-columns: repeat(3, 1fr); }
}
.feature-card {
  padding: var(--space-6); background: var(--clr-white); border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-lg); transition: border-color var(--t), transform var(--t);
}
.feature-card:hover { border-color: rgba(249,115,22,0.3); transform: translateY(-3px); }
.feature-card__icon { font-size: 1.6rem; margin-bottom: var(--space-3); }
.feature-card h3 { font-family: var(--font-display); font-size: 1.15rem; margin-bottom: var(--space-2); color: var(--clr-dark); font-optical-sizing: auto; }
.feature-card p { font-size: 0.9rem; color: var(--clr-muted); line-height: 1.6; }

/* ── Pricing ──────────────────────────────────────────────────────────── */
.pricing { padding: var(--space-20) 0; background: var(--clr-dark); position: relative; overflow: hidden; }
.pricing::before {
  content: ''; position: absolute; top: -200px; left: 50%; transform: translateX(-50%);
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(249,115,22,0.12) 0%, transparent 70%); pointer-events: none;
}
.pricing .container { position: relative; z-index: 1; }
.pricing__grid { display: grid; grid-template-columns: 1fr; gap: var(--space-6); max-width: 780px; margin-inline: auto; }
@media (min-width: 640px) {
  .pricing__grid { grid-template-columns: repeat(2, 1fr); }
}

.pricing-card {
  padding: var(--space-8); border-radius: var(--radius-xl);
  border: 1.5px solid rgba(255,255,255,0.1); background: rgba(255,255,255,0.04);
  position: relative; transition: border-color var(--t), transform var(--t);
}
.pricing-card:hover { border-color: rgba(255,255,255,0.2); transform: translateY(-3px); }
.pricing-card--pro { border-color: rgba(249,115,22,0.4); background: rgba(249,115,22,0.06); }
.pricing-card--pro:hover { border-color: rgba(249,115,22,0.6); }

.pricing-card__badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  padding: 4px 14px; background: var(--clr-orange); color: var(--clr-white);
  font-family: var(--font-mono); font-size: 0.65rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; border-radius: 100px; white-space: nowrap;
}

.pricing-card__tier {
  display: block; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: rgba(255,255,255,0.5); margin-bottom: var(--space-3);
}
.pricing-card--pro .pricing-card__tier { color: var(--clr-orange); }

.pricing-card__price { display: flex; align-items: baseline; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-3); }
.price-was { font-size: 0.95rem; color: rgba(255,255,255,0.4); text-decoration: line-through; }
.price { font-family: var(--font-display); font-size: 2.4rem; font-weight: 700; color: var(--clr-white); line-height: 1; font-optical-sizing: auto; }
.price-period { font-size: 0.82rem; color: rgba(255,255,255,0.45); }

.pricing-card__desc { font-size: 0.88rem; color: rgba(255,255,255,0.55); margin-bottom: var(--space-5); }

.pricing-card__features { display: flex; flex-direction: column; gap: var(--space-2); list-style: none; }
.pricing-card__features li { font-size: 0.88rem; color: rgba(255,255,255,0.65); display: flex; align-items: center; gap: var(--space-2); }
.pricing-card__features li.has { color: rgba(255,255,255,0.85); }
.pricing-card__features li.has::before { content: '✓'; color: var(--clr-orange); font-weight: 700; }
.pricing-card__features li.no { color: rgba(255,255,255,0.28); text-decoration: line-through; }
.pricing-card__features li.no::before { content: '✗'; color: rgba(255,255,255,0.2); font-weight: 700; text-decoration: none; }

/* ── Trust strip ──────────────────────────────────────────────────────── */
.trust-strip { background: var(--clr-bg-alt); padding: var(--space-5) 0; }
.trust-strip__inner { display: flex; align-items: center; justify-content: center; gap: var(--space-2); text-align: center; }
.trust-strip__icon { font-size: 1.1rem; }
.trust-strip p { color: var(--clr-muted); font-size: 0.88rem; }

/* ── Final CTA ────────────────────────────────────────────────────────── */
.final-cta { padding: var(--space-24) 0; background: var(--clr-bg); }
.final-cta__inner { max-width: 520px; margin-inline: auto; text-align: center; }
.final-cta h2 {
  font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 2.4rem); font-weight: 600;
  color: var(--clr-dark); margin-bottom: var(--space-3); font-optical-sizing: auto;
}
.final-cta > .container > .final-cta__inner > p { color: var(--clr-muted); margin-bottom: var(--space-8); }
.final-cta .ob-form-card { margin-inline: auto; }
.final-cta .ob-form-card--success { text-align: left; }

/* ── Footer ───────────────────────────────────────────────────────────── */
.ob-footer { background: var(--clr-dark-2); padding: var(--space-8) 0; }
.ob-footer__inner { text-align: center; }
.ob-footer span { font-family: var(--font-mono); font-size: 0.78rem; color: rgba(255,255,255,0.5); }
.ob-footer em { color: var(--clr-orange); font-style: normal; }

/* ── Reduced motion ───────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .reveal { transition: none; opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}