/* ─────────────────────────────────────────────────────────────
   RiseWell marketing site — design tokens mirror lib/theme/app_theme.dart
   (RWColors). Light is the default; dark is opt-in via the toggle.
   ───────────────────────────────────────────────────────────── */

:root {
  --bg: #F5F3EF;
  --card: #FFFFFF;
  --card-hi: #EDEBE7;
  --border: #E0DDD8;
  --divider: #E0DDD8;
  --t1: #1A1A1A;
  --t2: #777777;
  --t3: #AAAAAA;
  --cta-bg: #1A1A1A;
  --cta-fg: #FFFFFF;

  --tag-amb-bg: #FEF0E4;
  --tag-amb-fg: #B05A10;
  --tag-tel-bg: #E0F7F5;
  --tag-tel-fg: #1A9E96;
  --tag-pur-bg: #EEEEFF;
  --tag-pur-fg: #5550CC;
  --tag-blu-bg: #E4F1FF;
  --tag-blu-fg: #1A7FE0;

  --error: #E05555;
  --success: #4DD6A8;

  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --max-width: 1120px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] {
  --bg: #1E1E1E;
  --card: #2A2A2A;
  --card-hi: #323232;
  --border: #3A3A3A;
  --divider: #333333;
  --t1: #F0F0F0;
  --t2: #909090;
  --t3: #555555;
  --cta-bg: #F0F0F0;
  --cta-fg: #111111;

  --tag-amb-bg: #201A0E;
  --tag-amb-fg: #D4922A;
  --tag-tel-bg: #0D2220;
  --tag-tel-fg: #4DD6CC;
  --tag-pur-bg: #1E1E2E;
  --tag-pur-fg: #9B93FF;
  --tag-blu-bg: #10233A;
  --tag-blu-fg: #5AB8FF;

  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--t1);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.2s ease, color 0.2s ease;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

p {
  line-height: 1.6;
  color: var(--t2);
}

h1,
h2,
h3,
h4 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--t1);
  margin: 0 0 12px;
}

/* ─── Nav ──────────────────────────────────────────────────────────── */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--t1);
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--t2);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--t1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-toggle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--t1);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 16px;
}

.nav-burger {
  display: none;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--t1);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
}

/* ─── Buttons ──────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn:hover {
  opacity: 0.9;
}

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

.btn-primary {
  background: var(--cta-bg);
  color: var(--cta-fg);
}

.btn-secondary {
  background: transparent;
  color: var(--t1);
  border-color: var(--border);
}

.btn-block {
  width: 100%;
}

.btn[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

/* ─── Sections / cards ─────────────────────────────────────────────── */

.section {
  padding: 88px 0;
}

.section-sm {
  padding: 56px 0;
}

.eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--t3);
  margin-bottom: 10px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
}

.pill-amber {
  background: var(--tag-amb-bg);
  color: var(--tag-amb-fg);
}

.pill-teal {
  background: var(--tag-tel-bg);
  color: var(--tag-tel-fg);
}

.pill-purple {
  background: var(--tag-pur-bg);
  color: var(--tag-pur-fg);
}

/* ─── Hero ─────────────────────────────────────────────────────────── */

.hero {
  padding: 96px 0 40px;
  text-align: center;
}

.hero h1 {
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.08;
  max-width: 780px;
  margin: 0 auto 18px;
}

.hero .accent {
  color: var(--t2);
}

.hero-sub {
  max-width: 560px;
  margin: 0 auto 32px;
  font-size: 17px;
  color: var(--t2);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-note {
  margin-top: 14px;
  font-size: 12px;
  color: var(--t3);
}

/* ─── Feature grid ─────────────────────────────────────────────────── */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 16px;
  margin-bottom: 6px;
}

.feature-card p {
  font-size: 13.5px;
  margin: 0;
}

.feature-card a {
  color: var(--t1);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  white-space: nowrap;
}

/* ─── Screenshot gallery ───────────────────────────────────────────── */

.gallery-header {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 48px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 20px;
  align-items: start;
}

.gallery-item {
  background: var(--card-hi);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  text-align: center;
}

.gallery-item img {
  border-radius: 14px;
  margin: 0 auto 14px;
  box-shadow: var(--shadow);
}

.gallery-item .cap-title {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--t1);
}

.gallery-item .cap-sub {
  font-size: 12px;
  color: var(--t3);
  margin-top: 2px;
}

.gallery-wide {
  grid-column: 1 / -1;
}

.gallery-wide img {
  box-shadow: none;
}

.gallery-secondary {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.gallery-item img.shot-single {
  max-width: 200px;
  margin-left: auto;
  margin-right: auto;
}

/* ─── Challenges: Body & Mind showcase ─────────────────────────────── */

.challenge-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.challenge-panel {
  background: var(--card-hi);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
}

.challenge-panel img {
  border-radius: 14px;
  box-shadow: var(--shadow);
  margin: 0 auto 20px;
  max-width: 260px;
}

.challenge-panel .cap-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--t1);
  margin-bottom: 12px;
}

.challenge-list {
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.challenge-list li {
  font-size: 13.5px;
  color: var(--t2);
  line-height: 1.5;
  padding-left: 18px;
  position: relative;
}

.challenge-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--t3);
}

.challenge-list strong {
  color: var(--t1);
  font-weight: 600;
}

/* ─── CTA band ─────────────────────────────────────────────────────── */

.cta-band {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 56px 40px;
  text-align: center;
}

.cta-band h2 {
  font-size: 28px;
  margin-bottom: 10px;
}

/* ─── Footer ───────────────────────────────────────────────────────── */

.footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 13px;
  color: var(--t2);
}

.footer-links a:hover {
  color: var(--t1);
}

.footer-copy {
  font-size: 12.5px;
  color: var(--t3);
}

/* ─── Simple content pages (About / Privacy) ──────────────────────── */

.page-header {
  padding: 72px 0 24px;
}

.page-header h1 {
  font-size: clamp(28px, 5vw, 40px);
}

.page-updated {
  font-size: 12.5px;
  color: var(--t3);
  margin-bottom: 0;
}

.prose {
  max-width: 760px;
}

.prose h2 {
  font-size: 20px;
  margin-top: 36px;
}

.prose h3 {
  font-size: 15px;
  margin-top: 24px;
  color: var(--t1);
}

.prose p,
.prose li {
  color: var(--t2);
  font-size: 14.5px;
  line-height: 1.7;
}

.prose ul {
  padding-left: 20px;
}

.prose a {
  color: var(--t1);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.notice {
  background: var(--tag-amb-bg);
  color: var(--tag-amb-fg);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.6;
  margin: 24px 0 8px;
}

/* ─── Contact form ─────────────────────────────────────────────────── */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}

.contact-info h2 {
  font-size: 20px;
}

.contact-info-row {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.contact-info-row .icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--card-hi);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-row .label {
  font-size: 12px;
  color: var(--t3);
}

.contact-info-row .value {
  font-size: 14px;
  color: var(--t1);
  font-weight: 500;
}

.contact-info-main {
  display: flex;
  align-items: center;
  gap: 12px;
}

.email-row {
  align-items: center;
  justify-content: space-between;
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 32px;
  padding: 0 14px;
  border-radius: 8px;
  border: 1px solid var(--tag-blu-fg);
  background: var(--tag-blu-bg);
  color: var(--tag-blu-fg);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
  margin-left: auto;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.copy-btn:hover {
  transform: scale(1.05);
}

.copy-btn.copied {
  color: var(--success);
  border-color: var(--success);
  background: color-mix(in srgb, var(--success) 16%, transparent);
}

.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--t2);
  margin-bottom: 7px;
}

.field input,
.field textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 14px;
  font-family: inherit;
  color: var(--t1);
  outline: none;
  transition: border-color 0.15s ease;
}

.field input:focus,
.field textarea:focus {
  border-color: var(--t2);
}

.field textarea {
  resize: vertical;
  min-height: 120px;
}

/* Honeypot — hidden from real users, catches basic bots */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-status {
  font-size: 13.5px;
  padding: 12px 14px;
  border-radius: 10px;
  margin-bottom: 16px;
  display: none;
}

.form-status.show {
  display: block;
}

.form-status.success {
  background: color-mix(in srgb, var(--success) 16%, transparent);
  color: var(--success);
}

.form-status.error {
  background: color-mix(in srgb, var(--error) 16%, transparent);
  color: var(--error);
}

/* ─── Responsive ───────────────────────────────────────────────────── */

@media (max-width: 880px) {
  .nav-links {
    display: none;
  }

  .nav-burger {
    display: flex;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-secondary {
    grid-template-columns: 1fr 1fr;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .cta-band {
    padding: 40px 24px;
  }

  .challenge-showcase {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-secondary {
    grid-template-columns: 1fr 1fr;
  }

  .section {
    padding: 56px 0;
  }

  .hero {
    padding: 64px 0 32px;
  }
}

/* Mobile nav panel (toggled via JS) */
.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px 24px 20px;
  border-bottom: 1px solid var(--border);
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  padding: 12px 4px;
  font-size: 15px;
  font-weight: 500;
  color: var(--t2);
  border-bottom: 1px solid var(--divider);
}

.mobile-nav a:last-child {
  border-bottom: none;
}