:root {
  --ink: #1F2A44;
  --ink-soft: #5A6B7E;
  --ink-faint: #8D98A6;
  --paper: #F2EFE6;
  --card: #FFFFFF;
  --line: #E4E2D9;
  --night: #10151C;
  --night-soft: #1B222D;
  --night-line: #262E3A;
  --night-text: #CBD2DA;
  --night-faint: #93A1B0;

  --uv-low: #4CAF50;
  --uv-mod: #FFC107;
  --uv-high: #FF8A00;
  --uv-vhigh: #E8412C;
  --uv-ext: #6B49C8;
  --uv-gradient: linear-gradient(90deg, var(--uv-low), var(--uv-mod), var(--uv-high), var(--uv-vhigh));

  --shadow: 0 18px 48px rgba(16, 21, 28, 0.10);
  --shadow-soft: 0 10px 28px rgba(16, 21, 28, 0.08);
  --radius-xl: 24px;
  --radius-lg: 16px;
  --radius-md: 12px;
  --max-width: 1180px;

  --display: 'Outfit', 'Helvetica Neue', Arial, sans-serif;
  --body: 'Outfit', 'Helvetica Neue', Arial, sans-serif;
  --mono: 'IBM Plex Mono', Menlo, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--paper);
}

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

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

.page-shell {
  min-height: 100vh;
}

.site-header,
.hero,
.stat-strip,
.section,
.page-hero,
.site-footer {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
}

/* ---------- header ---------- */

.site-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.25rem;
  padding: 1.4rem 0;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
}

.brand img {
  height: 30px;
  width: auto;
  object-fit: contain;
}

.brand small {
  display: block;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
}

.site-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.4rem;
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 0.94rem;
}

.site-nav a {
  position: relative;
  padding-bottom: 0.3rem;
}

.site-nav a.active {
  color: var(--ink);
}

.site-nav a.active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  border-radius: 2px;
  background: var(--uv-high);
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.75rem 1.15rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-family: var(--display);
  font-size: 0.92rem;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
  white-space: nowrap;
}

.header-cta,
.button-primary {
  background: linear-gradient(135deg, var(--uv-high), var(--uv-vhigh));
  color: #fff;
  box-shadow: 0 14px 28px rgba(248, 89, 0, 0.24);
}

.button-secondary {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}

.button-ghost {
  border: 1px solid rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.header-cta:hover,
.button:hover {
  transform: translateY(-1px);
}

/* ---------- typography helpers ---------- */

.eyebrow,
.card-label {
  color: var(--uv-high);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
  font-weight: 700;
  font-family: var(--mono);
}

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0;
}

.grad-text {
  background: linear-gradient(90deg, var(--uv-high), var(--uv-vhigh));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- hero (home) ---------- */

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
  padding: 2.6rem 0 3rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.hero-badge span {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--uv-high);
}

.hero h1 {
  margin: 1.1rem 0 1.1rem;
  font-size: clamp(2.5rem, 5.2vw, 4rem);
  line-height: 1.03;
}

.hero-text {
  color: var(--ink-soft);
  line-height: 1.75;
  font-size: 1.05rem;
  max-width: 52ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1.9rem 0 1.6rem;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.hero-proof div {
  border-left: 2px solid var(--uv-high);
  padding-left: 0.75rem;
}

.hero-proof strong {
  display: block;
  font-family: var(--mono);
  font-size: 1.15rem;
}

.hero-proof span {
  display: block;
  color: var(--ink-soft);
  font-size: 0.8rem;
  line-height: 1.4;
  margin-top: 0.2rem;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

/* ---------- phone / watch mini mockups (shared motif) ---------- */

.phone {
  width: 260px;
  height: 536px;
  background: #000;
  border-radius: 40px;
  padding: 8px;
  box-shadow: 0 24px 48px -20px rgba(16, 29, 51, 0.4);
  flex-shrink: 0;
}

.phone .screen {
  width: 100%;
  height: 100%;
  background: var(--card);
  border-radius: 33px;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

.statusbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 20px 2px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  position: relative;
  z-index: 5;
}

.island {
  position: absolute;
  left: 50%;
  top: 8px;
  transform: translateX(-50%);
  width: 74px;
  height: 20px;
  background: #000;
  border-radius: 999px;
}

.body-pad {
  flex: 1;
  padding: 6px 16px 0;
  overflow: hidden;
  position: relative;
}

.h-screen {
  font-family: var(--display);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.02em;
}

.arc-wrap {
  position: relative;
}

.arc-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.sed {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 28px;
  line-height: 1;
}

.sed small {
  font-size: 12px;
  color: var(--ink-soft);
  font-weight: 600;
}

.arc-sub {
  font-size: 10px;
  color: var(--ink-soft);
  margin-top: 4px;
  line-height: 1.4;
}

.pill-card {
  background: #FFF4E5;
  border: 1px solid #F6DDBA;
  border-radius: 14px;
  padding: 9px 11px;
  margin-top: 10px;
}

.pill-btn {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  color: #fff;
  background: var(--uv-high);
  border-radius: 999px;
  padding: 5px 10px;
  white-space: nowrap;
}

.badge {
  background: var(--uv-vhigh);
  color: #fff;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 11px;
  padding: 3px 9px;
  border-radius: 999px;
  white-space: nowrap;
}

.tabbar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 50px;
  background: rgba(255, 255, 255, 0.94);
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-around;
  align-items: center;
  font-size: 9px;
  color: var(--ink-soft);
}

.tabbar div {
  text-align: center;
}

.tabbar .on {
  color: var(--uv-high);
  font-weight: 700;
}

.tabbar i {
  font-style: normal;
  font-size: 14px;
  display: block;
}

.row {
  display: flex;
  align-items: center;
}

.between {
  justify-content: space-between;
}

.watch-outer {
  position: relative;
  flex-shrink: 0;
}

.crown {
  position: absolute;
  right: -7px;
  top: 52px;
  width: 8px;
  height: 30px;
  background: #2b2b2e;
  border-radius: 4px;
}

.wbutton {
  position: absolute;
  right: -6px;
  top: 96px;
  width: 6px;
  height: 44px;
  background: #232326;
  border-radius: 3px;
}

.watch {
  width: 176px;
  height: 212px;
  background: #0a0a0c;
  border-radius: 48px;
  padding: 9px;
  box-shadow: 0 20px 40px -18px rgba(16, 29, 51, 0.45);
}

.watch .screen {
  width: 100%;
  height: 100%;
  background: var(--night);
  border-radius: 41px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  color: #fff;
  padding: 14px 12px 11px;
}

.w-time {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--night-faint);
}

.w-sub {
  font-size: 9.5px;
  color: var(--night-text);
}

.w-btn {
  border: none;
  border-radius: 11px;
  font-family: var(--display);
  font-weight: 800;
  font-size: 12px;
  padding: 9px 0;
  width: 100%;
  color: #fff;
  background: var(--uv-high);
}

.w-btn.ghost {
  background: var(--night-soft);
  color: var(--night-text);
  font-family: var(--body);
  font-weight: 600;
  font-size: 11px;
  padding: 7px 0;
}

/* ---------- how-it-works hero image ---------- */

.how-hero-image {
  display: block;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.how-hero-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* ---------- stat strip ---------- */

.stat-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1rem;
}

.stat-strip article {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card);
  box-shadow: var(--shadow-soft);
  padding: 1.4rem;
}

.stat-strip strong {
  display: block;
  font-family: var(--mono);
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  background: linear-gradient(90deg, var(--uv-mod), var(--uv-vhigh));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-strip span {
  color: var(--ink-soft);
  line-height: 1.6;
  font-size: 0.92rem;
}

/* ---------- sections ---------- */

.section {
  padding: 2.4rem 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 1.6rem;
}

.section-heading h2 {
  margin: 0.6rem 0 0;
  font-size: clamp(1.9rem, 3.6vw, 3rem);
  line-height: 1.08;
}

.section-heading p {
  margin-top: 1rem;
  color: var(--ink-soft);
  line-height: 1.75;
}

.page-hero {
  max-width: 760px;
  padding: 2.8rem 0 1rem;
}

.page-hero .eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
}

.page-hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.2rem, 4.6vw, 3.4rem);
  line-height: 1.06;
}

.page-hero p {
  color: var(--ink-soft);
  line-height: 1.75;
  font-size: 1.02rem;
}

/* ---------- generic card grids ---------- */

.card-grid {
  display: grid;
  gap: 1.1rem;
}

.card-grid.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.card-grid.cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.card-grid.cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card);
  box-shadow: var(--shadow-soft);
  padding: 1.5rem;
}

.card h3 {
  font-size: 1.2rem;
  margin: 0.6rem 0 0.6rem;
}

.card p,
.card li {
  color: var(--ink-soft);
  line-height: 1.7;
  font-size: 0.94rem;
}

.card ul {
  margin: 0.8rem 0 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.5rem;
}

.card.featured {
  background: linear-gradient(160deg, #FFF7EC, #FFFFFF);
  border-color: #F6DDBA;
}

.step-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  min-height: 38px;
  padding: 0 0.7rem;
  border-radius: 12px;
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 800;
  background: rgba(248, 89, 0, 0.1);
  color: var(--uv-vhigh);
}

/* ---------- formula block ---------- */

.formula {
  font-family: var(--mono);
  font-size: 0.92rem;
  line-height: 2;
  background: var(--night);
  color: var(--night-text);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.6rem;
  overflow-x: auto;
  white-space: pre;
}

.formula .op {
  color: var(--night-faint);
}

/* ---------- nudge table ---------- */

.nudge-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.nudge-table th,
.nudge-table td {
  text-align: left;
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
  line-height: 1.6;
  vertical-align: top;
}

.nudge-table th {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  background: var(--paper);
}

.nudge-table tr:last-child td {
  border-bottom: none;
}

.nudge-table td:first-child {
  color: var(--ink-soft);
  width: 40%;
}

.nudge-table td:last-child {
  font-weight: 500;
}

/* ---------- pricing ---------- */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem;
}

.price-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card);
  box-shadow: var(--shadow-soft);
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
}

.price-card.highlight {
  background: linear-gradient(160deg, var(--ink), #1a2b47);
  border-color: transparent;
  color: #fff;
}

.price-card.highlight .price-card-tier,
.price-card.highlight .price-card-note {
  color: var(--night-text);
}

.price-card.highlight .price-card-amount {
  color: #fff;
}

.price-card.highlight ul li {
  color: var(--night-text);
}

.price-card-tier {
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
}

.price-card-amount {
  font-family: var(--display);
  font-weight: 800;
  font-size: 2.1rem;
  margin: 0.5rem 0 0.2rem;
}

.price-card-amount span {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.price-card-note {
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-bottom: 1rem;
}

.price-card ul {
  margin: 0 0 1.2rem;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.55rem;
  flex: 1;
}

.price-card li {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--ink-soft);
}

/* ---------- teams / dark panel ---------- */

.dark-panel {
  border-radius: var(--radius-xl);
  background: linear-gradient(160deg, var(--ink), var(--night));
  box-shadow: var(--shadow);
  padding: 2.5rem;
  color: #fff;
}

.dark-panel .eyebrow {
  color: #FFB98C;
}

.dark-panel h2,
.dark-panel h3 {
  color: #fff;
}

.dark-panel p {
  color: var(--night-text);
  line-height: 1.75;
}

.dark-panel ul {
  padding-left: 1.1rem;
  display: grid;
  gap: 0.6rem;
  color: var(--night-text);
  line-height: 1.65;
}

/* ---------- benefit / check list ---------- */

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.benefit-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--card);
  padding: 1.2rem 1.3rem;
}

.benefit-card strong {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--display);
  font-size: 1rem;
}

.benefit-card span {
  display: block;
  color: var(--ink-soft);
  font-size: 0.88rem;
  line-height: 1.6;
}

.benefit-card.accent {
  background: linear-gradient(160deg, #FFF4E5, #fff);
  border-color: #F6DDBA;
}

/* ---------- flow diagram ---------- */

.flow-strip {
  display: flex;
  align-items: stretch;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.flow-strip .card {
  flex: 1;
  min-width: 220px;
}

.flow-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--uv-high);
  font-size: 1.4rem;
  font-family: var(--mono);
  flex: 0 0 auto;
}

/* ---------- callout / disclaimer ---------- */

.callout {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card);
  padding: 1.3rem 1.5rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

.callout.warn {
  background: #FFF4E5;
  border-color: #F6DDBA;
}

.callout strong {
  color: var(--ink);
}

/* ---------- data table (privacy) ---------- */

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.data-table th,
.data-table td {
  text-align: left;
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
  line-height: 1.6;
}

.data-table th {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  background: var(--paper);
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table .yes {
  color: var(--uv-low);
  font-weight: 700;
}

.data-table .no {
  color: var(--uv-vhigh);
  font-weight: 700;
}

/* ---------- contact ---------- */

.contact-panel {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--card);
  box-shadow: var(--shadow);
  padding: 2.5rem;
}

.contact-panel h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.1;
}

.contact-panel p {
  color: var(--ink-soft);
  line-height: 1.75;
  margin-top: 0.9rem;
}

.contact-actions {
  display: grid;
  gap: 1rem;
  justify-items: start;
}

/* ---------- footer ---------- */

.site-footer {
  margin-top: 1.5rem;
  padding: 2.6rem 0 0;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.footer-inner {
  background: var(--night);
  border-radius: var(--radius-xl);
  color: var(--night-text);
  padding: 2.6rem;
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 2rem;
}

.footer-inner img {
  height: 26px;
  margin-bottom: 0.8rem;
}

.footer-inner p {
  line-height: 1.7;
  font-size: 0.88rem;
  max-width: 40ch;
}

.footer-col strong {
  display: block;
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--night-faint);
  margin-bottom: 0.9rem;
}

.footer-col a {
  display: block;
  padding: 0.3rem 0;
  font-size: 0.92rem;
  color: var(--night-text);
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 1.4rem auto 2.4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--ink-faint);
}

.footer-bottom a {
  color: var(--ink-faint);
}

.footer-bottom a:hover {
  color: var(--ink);
}

/* ---------- reveal-on-scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 500ms ease, transform 500ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- responsive ---------- */

@media (max-width: 1024px) {
  .site-header,
  .hero,
  .stat-strip,
  .card-grid.cols-3,
  .card-grid.cols-4,
  .pricing-grid,
  .contact-panel,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .card-grid.cols-2 {
    grid-template-columns: 1fr 1fr;
  }

  .site-header {
    justify-items: start;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .hero-visual {
    order: -1;
  }

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

  .flow-strip {
    flex-direction: column;
  }

  .flow-arrow {
    transform: rotate(90deg);
  }
}

@media (max-width: 720px) {
  .site-header,
  .hero,
  .stat-strip,
  .section,
  .page-hero,
  .site-footer {
    width: min(calc(100% - 1.2rem), var(--max-width));
  }

  .card-grid.cols-2 {
    grid-template-columns: 1fr;
  }

  .hero-proof {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    padding: 1.8rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-panel {
    padding: 1.8rem;
  }

  .phone {
    width: 220px;
    height: 452px;
  }

  .nudge-table,
  .data-table {
    display: block;
    overflow-x: auto;
  }
}