/* ---------- Tokens ---------- */
:root {
  --paper: #F6F2EA;
  --paper-elev: #FFFFFF;
  --swap: #F1E4D5;
  --ink: #15181C;
  --ink-2: #4A4F57;
  --ink-3: #8B8F96;
  --accent: #B5613B;
  --accent-warm: #D77A4E;
  --hairline: rgba(21, 24, 28, 0.10);
  --shadow-card: 0 12px 32px rgba(21, 24, 28, 0.06);

  --font-display: 'Big Shoulders Display', 'Impact', 'Arial Black', sans-serif;
  --font-body: 'IBM Plex Sans', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  --radius-card: 18px;
  --radius-pill: 999px;
  --radius-btn: 22px;

  --shell-w: 1080px;
  --gutter: clamp(20px, 4vw, 56px);
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0E1014;
    --paper-elev: #161A20;
    --swap: #1F242B;
    --ink: #F2EFE7;
    --ink-2: #B0B5BD;
    --ink-3: #6E747D;
    --accent: #D77A4E;
    --accent-warm: #E89366;
    --hairline: rgba(242, 239, 231, 0.12);
    --shadow-card: 0 12px 32px rgba(0, 0, 0, 0.4);
  }
}

/* ---------- Reset-ish ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--accent-warm); }
ol, ul { padding: 0; margin: 0; list-style: none; }
h1, h2, h3 { margin: 0; }
img { max-width: 100%; height: auto; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--paper);
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  z-index: 100;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ---------- Shared ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 14px 0;
}
.eyebrow.centered { text-align: center; }

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.05;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--ink);
  text-align: center;
  max-width: 18ch;
  margin: 0 auto 28px auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 28px;
  border-radius: var(--radius-btn);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  transition: transform 120ms ease, background-color 120ms ease, color 120ms ease;
  min-height: 52px;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover {
  background: var(--accent);
  color: var(--paper-elev);
}
@media (prefers-color-scheme: dark) {
  .btn-primary { background: var(--accent); color: var(--paper); }
  .btn-primary:hover { background: var(--accent-warm); }
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--ink);
}
.btn-ghost:hover {
  background: var(--ink);
  color: var(--paper);
}

/* ---------- Top bar ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--shell-w);
  margin: 0 auto;
  padding: 28px var(--gutter) 0 var(--gutter);
}
.wordmark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 26px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
}
.wordmark-small { font-size: 22px; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: var(--paper-elev);
  border: 1px solid var(--hairline);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(181, 97, 59, 0.6);
  animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(181, 97, 59, 0.45); }
  70%  { box-shadow: 0 0 0 8px rgba(181, 97, 59, 0); }
  100% { box-shadow: 0 0 0 0 rgba(181, 97, 59, 0); }
}

/* ---------- Hero ---------- */
.hero {
  max-width: var(--shell-w);
  margin: 0 auto;
  padding: clamp(56px, 10vw, 120px) var(--gutter) clamp(48px, 8vw, 100px) var(--gutter);
  text-align: left;
}
.headline {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(56px, 11vw, 132px);
  line-height: 0.92;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 4px 0 28px 0;
}
.headline-accent {
  color: var(--accent);
  font-style: italic;
  position: relative;
}
.headline-accent::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 6px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
  opacity: 0.6;
}
.lede {
  font-family: var(--font-body);
  font-size: clamp(17px, 1.6vw, 20px);
  color: var(--ink-2);
  max-width: 56ch;
  margin: 0 0 36px 0;
  line-height: 1.55;
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}
.cta-note {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0;
}

/* ---------- How it works ---------- */
.how {
  max-width: var(--shell-w);
  margin: 0 auto;
  padding: clamp(64px, 9vw, 120px) var(--gutter);
}
.how-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 12px;
}
.how-card {
  background: var(--paper-elev);
  border: 1.5px dashed var(--ink);
  border-radius: var(--radius-card);
  padding: 28px;
  box-shadow: var(--shadow-card);
  position: relative;
  transition: transform 180ms ease;
}
.how-card:hover { transform: translateY(-4px); }
.how-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--accent);
  display: inline-block;
  margin-bottom: 16px;
}
.how-card-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 28px;
  line-height: 1.05;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 12px 0;
}
.how-card-body {
  font-size: 15.5px;
  color: var(--ink-2);
  line-height: 1.55;
  margin: 0;
}

/* ---------- Features ---------- */
.features {
  max-width: var(--shell-w);
  margin: 0 auto;
  padding: clamp(48px, 7vw, 90px) var(--gutter);
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px 32px;
  margin-top: 16px;
}
.feature {
  border-top: 1px solid var(--hairline);
  padding-top: 18px;
}
.feature-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 6px 0;
}
.feature-body {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.55;
  margin: 0;
}

/* ---------- Screens gallery ---------- */
.screens {
  max-width: var(--shell-w);
  margin: 0 auto;
  padding: clamp(56px, 8vw, 110px) var(--gutter);
}
.screen-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 36px 32px;
  margin-top: 12px;
  justify-items: center;
}
.screen { margin: 0; max-width: 320px; text-align: center; }
.screen-frame {
  /* Empty state: subtle dashed placeholder so the layout is visible
     before real PNGs land. Once images load, they sit on transparent
     bg and the dashed border is hidden behind them. */
  position: relative;
  display: inline-block;
  background: var(--paper-elev);
  border-radius: 32px;
  padding: 0;
  box-shadow: var(--shadow-card);
  transition: transform 220ms ease;
}
.screen:hover .screen-frame { transform: translateY(-6px); }
.screen-frame img {
  display: block;
  width: 100%;
  max-width: 280px;
  height: auto;
  border-radius: 32px;
  background:
    repeating-linear-gradient(
      45deg,
      rgba(21, 24, 28, 0.04),
      rgba(21, 24, 28, 0.04) 8px,
      transparent 8px,
      transparent 16px
    );
}
/* If an image fails to load (placeholder phase), the alt text + diagonal
   stripes act as a visible "image missing here" cue. */
.screen-frame img::before {
  content: '';
  display: block;
  padding-top: calc(572 / 280 * 100%);
}
.screen-caption {
  margin-top: 16px;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 28ch;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Stores ---------- */
.stores {
  background: var(--swap);
  padding: clamp(64px, 9vw, 110px) var(--gutter);
  position: relative;
}
@media (prefers-color-scheme: dark) {
  .stores { background: var(--paper-elev); }
}
.stores-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.stores-body {
  font-size: 16px;
  color: var(--ink-2);
  max-width: 56ch;
  margin: 0 auto 32px auto;
}
.store-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}
.store-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 14px 24px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 14px;
  min-width: 200px;
  opacity: 0.6;
  cursor: not-allowed;
}
.store-badge-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-warm);
}
.store-badge-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 26px;
  line-height: 1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--paper);
  margin-top: 4px;
}

/* ---------- Invite ---------- */
.invite {
  max-width: var(--shell-w);
  margin: 0 auto;
  padding: clamp(64px, 9vw, 110px) var(--gutter);
}
.invite-card {
  background: var(--paper-elev);
  border: 1.5px dashed var(--ink);
  border-radius: var(--radius-card);
  padding: clamp(36px, 5vw, 56px);
  text-align: center;
  box-shadow: var(--shadow-card);
}
.invite-card .eyebrow { text-align: center; }
.invite-card .section-title { margin-bottom: 18px; }
.invite-body {
  font-size: 16px;
  color: var(--ink-2);
  max-width: 56ch;
  margin: 0 auto 28px auto;
}
.invite-fineprint {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 20px 0 0 0;
}

/* ---------- Invite form ---------- */
.invite-form {
  display: flex;
  flex-direction: column;
  gap: 22px;
  text-align: left;
  max-width: 480px;
  margin: 0 auto;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border: 0;
  padding: 0;
}
.form-fieldset { margin: 0; }
.form-field label,
.form-field legend {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding: 0;
}
.form-field input[type="email"],
.form-field input[type="text"],
.form-field .form-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  width: 100%;
  background: var(--paper);
  color: var(--ink);
  border: 1.5px solid var(--hairline);
  border-radius: 12px;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.3;
  transition: border-color 120ms ease, background 120ms ease;
}
.form-field input::placeholder { color: var(--ink-3); }
.form-field input:focus,
.form-field .form-select:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--paper-elev);
}

/* Native select: chevron drawn as an SVG background so it renders the
   same across Chrome/Safari/Firefox. The unselected placeholder option
   is styled via :invalid (required + value="" + selected disabled). */
.form-field .form-select {
  padding-right: 44px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='8' viewBox='0 0 14 8' fill='none'><path d='M1 1l6 6 6-6' stroke='%2315181C' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 18px center;
  background-size: 12px 7px;
  cursor: pointer;
}
.form-field .form-select:invalid { color: var(--ink-3); }
.form-field .form-select option { color: var(--ink); background: var(--paper-elev); }
.form-field .form-select option[disabled] { color: var(--ink-3); }
@media (prefers-color-scheme: dark) {
  .form-field .form-select {
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='8' viewBox='0 0 14 8' fill='none'><path d='M1 1l6 6 6-6' stroke='%23F2EFE7' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  }
}
.form-hint {
  font-size: 13px;
  line-height: 1.45;
  color: var(--ink-3);
  margin-top: 2px;
}
.radio-row {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}
.radio {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 18px;
  background: var(--paper);
  border: 1.5px solid var(--hairline);
  border-radius: 12px;
  cursor: pointer;
  transition: border-color 120ms ease, background 120ms ease, color 120ms ease;
  text-transform: none;
  letter-spacing: 0;
}
.radio span {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-2);
  letter-spacing: 0;
  text-transform: none;
}
.radio input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.radio:has(input:checked) {
  background: var(--ink);
  border-color: var(--ink);
}
.radio:has(input:checked) span { color: var(--paper); }
.radio:focus-within { border-color: var(--accent); }

.form-error {
  font-size: 14px;
  color: var(--accent);
  background: rgba(181, 97, 59, 0.08);
  border-radius: 10px;
  padding: 10px 14px;
  margin: 0;
}
.invite-submit { align-self: flex-start; margin-top: 4px; }

.form-success {
  border: 1.5px dashed var(--accent);
  border-radius: var(--radius-card);
  padding: 24px 28px;
  background: rgba(181, 97, 59, 0.06);
  text-align: left;
  max-width: 480px;
  margin: 0 auto;
}
.form-success-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 8px 0;
}
.form-success-body {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink);
  margin: 0;
}

@media (max-width: 640px) {
  .invite-submit { align-self: stretch; }
}

/* ---------- Manual fallback ---------- */
.manual-fallback {
  max-width: 480px;
  margin: 32px auto 0 auto;
  padding-top: 28px;
  border-top: 1px dashed var(--hairline);
  text-align: left;
}
.manual-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 10px 0;
}
.manual-email {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 4px;
  margin-bottom: 18px;
  word-break: break-all;
}
.manual-email:hover { color: var(--accent); }
.manual-instructions {
  font-size: 14px;
  color: var(--ink-2);
  margin: 0 0 8px 0;
  line-height: 1.55;
}
.manual-list {
  list-style: none;
  padding: 0;
  margin: 0 0 14px 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.manual-list li {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.55;
  padding-left: 14px;
  position: relative;
}
.manual-list li::before {
  content: '·';
  position: absolute;
  left: 0;
  top: -2px;
  color: var(--accent);
  font-size: 20px;
  font-weight: bold;
  line-height: 1;
}
.manual-list strong {
  color: var(--ink);
  font-weight: 600;
}
.manual-warning {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1.5;
  color: var(--accent);
  margin: 14px 0 0 0;
  padding: 10px 14px;
  background: rgba(181, 97, 59, 0.08);
  border-radius: 10px;
}

/* ---------- Legal pages (privacy / terms) ---------- */
.legal {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(40px, 6vw, 80px) var(--gutter) clamp(48px, 8vw, 100px);
}
.legal-h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 5.6vw, 56px);
  line-height: 1.02;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 6px 0 18px 0;
  text-align: left;
  max-width: none;
}
.legal-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: -4px;
}
.legal-lede {
  font-size: clamp(17px, 1.4vw, 19px);
  color: var(--ink-2);
  line-height: 1.6;
  max-width: 60ch;
}
.legal-note {
  font-size: 14px;
  color: var(--ink-3);
  background: var(--paper-elev);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  padding: 14px 18px;
}
.legal-h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 24px;
  line-height: 1.1;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 44px 0 10px 0;
}
.legal-h3 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 22px 0 6px 0;
}
.legal-inner p {
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-2);
  margin: 0 0 14px 0;
}
.legal-inner p:last-child { margin-bottom: 0; }
.legal-lede { margin-top: 18px; }
.legal-note { margin: 18px 0 0 0; }
.legal-list {
  list-style: disc;
  padding-left: 22px;
  margin: 4px 0 14px 0;
}
.legal-list li {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-2);
  margin: 8px 0;
}
.legal-list li::marker { color: var(--ink-3); }
.legal-inner strong { color: var(--ink); font-weight: 600; }
.legal-callout {
  border: 1.5px dashed var(--accent);
  background: rgba(181, 97, 59, 0.06);
  border-radius: var(--radius-card);
  padding: 20px 22px;
  margin-top: 24px;
}
.legal-callout-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 8px 0 !important;
}
.legal-callout p {
  color: var(--ink);
}
.legal-back {
  margin-top: 48px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--hairline);
  padding: 44px var(--gutter);
}
.footer-inner {
  max-width: var(--shell-w);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.footer-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin: 0;
}
.footer-meta {
  font-size: 13px;
  color: var(--ink-3);
  margin: 8px 0 0 0;
}
.footer-meta a { color: var(--ink-3); }
.footer-meta a:hover { color: var(--accent); }

/* ---------- Mobile niceties ---------- */
@media (max-width: 640px) {
  .topbar { padding-top: 18px; }
  .pill { font-size: 10px; padding: 6px 12px; }
  .headline { font-size: clamp(48px, 13vw, 80px); }
  .cta-row .btn { width: 100%; }
  .store-badge { width: 100%; }
}

/* ---------- Reduce motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}