@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;600&family=Inter:wght@400;500;600&family=Oswald:wght@500;700&display=swap');

:root {
  --iron: #1C1B1A;
  --steel: #272524;
  --line: #3F3B38;
  --chalk: #EDE6D6;
  --chalk-dim: #A8A199;
  --rust: #C1622B;
  --rust-dim: #8B4520;
  --olive: #8A9550;

  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', 'SF Mono', 'Consolas', monospace;

  --radius: 10px;
  --radius-sm: 6px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--iron);
  color: var(--chalk);
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
}

/* ── Header ── */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 6vw;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color 0.25s, border-color 0.25s;
}

.site-header.scrolled {
  background: var(--iron);
  border-bottom-color: var(--line);
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.site-logo img {
  height: 32px;
  width: 32px;
  display: block;
}

.site-logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 32px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--chalk);
}

.path-switch {
  display: none;
  align-items: center;
  gap: 4px;
  background: rgba(39, 37, 36, 0.6);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px;
  flex: 1;
  max-width: 260px;
  justify-content: center;
}

body[data-view="user"] .path-switch,
body[data-view="pt"] .path-switch {
  display: flex;
}

.path-switch-btn {
  padding: 7px 16px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  text-decoration: none;
  color: var(--chalk-dim);
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}

.path-switch-btn:hover {
  color: var(--chalk);
}

body[data-view="user"] .path-switch-btn[data-path="user"],
body[data-view="pt"] .path-switch-btn[data-path="pt"] {
  background: var(--rust);
  color: var(--chalk);
}

.btn-nav-cta {
  display: none;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  background: var(--rust);
  color: var(--chalk);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s, transform 0.15s;
}

body[data-view="user"] .btn-nav-cta,
body[data-view="pt"] .btn-nav-cta {
  display: inline-flex;
}

.btn-nav-cta:hover {
  background: var(--rust-dim);
}

.btn-nav-cta:active {
  transform: scale(0.98);
}

/* ── View switching ── */
/* Default: nothing shown until JS (or the :target fallback below) picks a
   view — avoids a flash of every section before showView() runs. */

.chooser,
.path-view {
  display: none;
}

body[data-view="chooser"] .chooser {
  display: flex;
}

body[data-view="user"] #userPath,
body[data-view="pt"] #ptPath {
  display: block;
}

/* No-JS fallback: a direct link to #pt or #user still reveals that path via
   pure CSS, since the chooser cards and nav are real anchor links. */
#userPath:target,
#ptPath:target {
  display: block;
}

/* ── Chooser ── */

.chooser {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
  padding: 100px 6vw 48px;
  text-align: center;
}

.chooser-content {
  width: 100%;
  max-width: 760px;
}

.chooser-logo {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  margin-bottom: 20px;
}

.chooser-brand {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-size: clamp(40px, 7vw, 64px);
  line-height: 1;
  color: var(--chalk);
}

.chooser-tagline {
  margin-top: 14px;
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--chalk-dim);
}

.chooser-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 48px;
}

.chooser-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 8px;
  padding: 32px 28px;
  background: var(--steel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  transition: border-color 0.15s, transform 0.15s, background 0.15s;
}

.chooser-card:hover {
  border-color: var(--rust);
  background: #2c2a28;
  transform: translateY(-2px);
}

.chooser-card-icon {
  color: var(--rust);
  margin-bottom: 6px;
}

.chooser-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--chalk);
  line-height: 1.25;
}

.chooser-card-desc {
  font-family: var(--font-body);
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--chalk-dim);
}

.chooser-card-arrow {
  position: absolute;
  top: 28px;
  right: 24px;
  color: var(--chalk-dim);
  font-size: 1.1rem;
  transition: color 0.15s, transform 0.15s;
}

.chooser-card:hover .chooser-card-arrow {
  color: var(--rust);
  transform: translateX(3px);
}

/* ── Hero ── */

.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 100dvh;
  padding: 32px 6vw;
  text-align: left;
  overflow: hidden;
}

.hero-user {
  background-image: url('Hero.jpg');
  background-size: cover;
  background-position: center;
}

.hero-user::before {
  /* dark base overlay so text sits cleanly on the photo */
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(28, 27, 26, 0.72);
  pointer-events: none;
}

.hero-user::after {
  /* rust warmth from the bottom, ties the photo into the palette */
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(193, 98, 43, 0.18), transparent 60%);
  pointer-events: none;
}

.hero-pt {
  background:
    radial-gradient(ellipse 900px 500px at 85% 20%, rgba(193, 98, 43, 0.22), transparent 60%),
    linear-gradient(160deg, var(--steel), var(--iron) 65%);
}

.hero-pt::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(237, 230, 214, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(237, 230, 214, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 75%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 620px;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--rust);
  margin-bottom: 14px;
}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.08;
  color: var(--chalk);
}

.hero-subhead {
  margin-top: 18px;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--chalk-dim);
  max-width: 500px;
}

.btn-install {
  margin-top: 36px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--rust);
  color: var(--chalk);
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background 0.15s, transform 0.15s;
}

.btn-install:hover {
  background: var(--rust-dim);
}

.btn-install:active {
  transform: scale(0.98);
}

.hero-note {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--chalk-dim);
  letter-spacing: 0.02em;
}

.scroll-indicator {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  color: var(--chalk-dim);
  opacity: 0;
  animation: scroll-fade-in 0.8s ease-out 1.5s forwards, scroll-bob 2s ease-in-out 1.5s infinite;
}

.scroll-indicator svg {
  display: block;
}

@keyframes scroll-fade-in {
  to { opacity: 0.6; }
}

@keyframes scroll-bob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

@media (prefers-reduced-motion: reduce) {
  .scroll-indicator {
    animation: scroll-fade-in 0.8s ease-out 1.5s forwards;
  }
}

/* ── Shared section heading ── */

.section-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--chalk);
  text-align: center;
}

/* ── Feature grid ── */

.feature-grid-section {
  background: var(--steel);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 72px 6vw;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  max-width: 1100px;
  margin: 44px auto 0;
}

.feature-card {
  padding: 26px 24px;
  background: var(--iron);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.15s;
}

.feature-card:hover {
  border-color: var(--rust-dim);
}

.feature-card svg {
  color: var(--rust);
  margin-bottom: 14px;
}

.feature-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--chalk);
  margin-bottom: 8px;
}

.feature-card-desc {
  font-family: var(--font-body);
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--chalk-dim);
}

/* ── Screenshots ── */

.screenshots {
  background: var(--iron);
  padding: 72px 24px;
  text-align: center;
}

.screenshots-row {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 40px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 8px;
}

.phone-frame {
  flex: 0 0 auto;
  width: 220px;
  aspect-ratio: 9 / 19.5;
  padding: 10px;
  background: var(--steel);
  border: 1px solid var(--line);
  border-radius: 28px;
  scroll-snap-align: center;
}

.phone-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 18px;
  display: block;
  background: var(--steel);
}

/* ── How-to ── */

.howto {
  background: var(--steel);
  padding: 72px 24px;
  text-align: center;
  border-top: 1px solid var(--line);
}

.howto-steps {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 48px;
  margin-top: 40px;
}

.howto-step {
  max-width: 240px;
}

.step-number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 3rem;
  line-height: 1;
  color: var(--rust);
  margin-bottom: 8px;
}

.step-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--chalk);
  margin-bottom: 6px;
}

.step-desc {
  font-family: var(--font-body);
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--chalk-dim);
}

/* ── PT mention (User path) ── */

.pt-mention {
  max-width: 640px;
  margin: 0 auto;
  padding: 56px 24px;
  text-align: center;
}

.pt-mention p {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--chalk-dim);
}

/* ── Final path CTA repeat ── */

.path-cta-final {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 64px 24px;
  border-top: 1px solid var(--line);
}

.path-cta-final .btn-install {
  margin-top: 24px;
}

/* ── Pricing (PT path) ── */

.pricing {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 80px 6vw;
  border-top: 1px solid var(--line);
}

.pricing-sub {
  margin-top: 12px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--chalk-dim);
}

.pricing-table {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 220px));
  gap: 20px;
  margin-top: 44px;
}

.price-card {
  position: relative;
  padding: 28px 22px;
  background: var(--steel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
}

.price-card.featured {
  border-color: var(--rust);
  background: #2c2521;
  transform: scale(1.04);
}

.price-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--rust);
  color: var(--chalk);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: 999px;
  white-space: nowrap;
}

.price-tier {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--chalk-dim);
}

.price-amount {
  margin-top: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.9rem;
  color: var(--chalk);
}

.price-amount span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--chalk-dim);
}

.price-clients {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--chalk-dim);
}

.pricing .btn-pt-cta {
  margin-top: 44px;
}

/* ── PT CTA buttons ── */

.btn-pt-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--rust);
  color: var(--chalk);
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: background 0.15s, transform 0.15s;
}

.btn-pt-cta:hover {
  background: var(--rust-dim);
}

.btn-pt-cta:active {
  transform: scale(0.98);
}

.btn-pt-cta-hero {
  margin-top: 36px;
}

.pt-cta-note {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--chalk-dim);
  letter-spacing: 0.02em;
}

/* ── Donate ── */

.donate {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 72px 24px;
  max-width: 520px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
}

.donate-body {
  margin-top: 12px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--chalk-dim);
}

.btn-kofi {
  margin-top: 28px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: transparent;
  border: 1px solid var(--chalk);
  color: var(--chalk);
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s;
}

.btn-kofi:hover {
  background: rgba(237, 230, 214, 0.06);
  border-color: var(--rust);
}

/* ── Footer ── */

.landing-footer {
  padding: 32px 24px 24px;
  text-align: center;
  border-top: 1px solid var(--line);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 14px;
}

.footer-links a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--chalk-dim);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--rust);
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--chalk-dim);
}

/* ── Responsive ── */

@media (max-width: 900px) {
  .pricing-table {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 480px;
  }

  .price-card.featured {
    transform: none;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 12px 16px;
    gap: 8px;
  }

  .site-logo-text {
    font-size: 1rem;
  }

  .path-switch {
    max-width: none;
    flex: 1;
  }

  .path-switch-btn {
    flex: 1;
    text-align: center;
    padding: 7px 8px;
  }

  .btn-nav-cta {
    padding: 8px 12px;
    font-size: 0.68rem;
  }

  .chooser {
    padding: 88px 20px 40px;
  }

  .chooser-cards {
    grid-template-columns: 1fr;
  }

  .hero,
  .hero-pt {
    justify-content: center;
    text-align: center;
    padding: 32px 24px;
  }

  .hero-user {
    justify-content: center;
    text-align: center;
    padding: 32px 24px;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-subhead {
    margin-left: auto;
    margin-right: auto;
  }

  .feature-grid-section {
    padding: 48px 20px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 32px;
  }

  .screenshots {
    padding: 48px 0;
  }

  .screenshots-row {
    justify-content: flex-start;
    padding-left: 24px;
    padding-right: 24px;
  }

  .phone-frame {
    width: 78vw;
    max-width: 260px;
  }

  .howto {
    padding: 48px 24px;
  }

  .howto-steps {
    flex-direction: column;
    align-items: center;
    gap: 32px;
  }

  .pricing {
    padding: 56px 20px;
  }

  .pricing-table {
    grid-template-columns: 1fr;
    max-width: 280px;
  }

  .price-card.featured {
    transform: none;
  }

  .footer-links {
    flex-wrap: wrap;
    gap: 16px;
  }
}