:root {
  --pine: #0e5d48;
  --pine-dark: #07392d;
  --pine-soft: #dff3ea;
  --ember: #de562e;
  --ember-soft: #ffddd2;
  --amber: #b07c12;
  --amber-soft: #f7e5b8;
  --volt: #c4f135;
  --ink: #1d1b14;
  --ink-soft: #575245;
  --paper: #f1ecdf;
  --surface: #fbf8f0;
  --surface-strong: #ffffff;
  --line: #ddd5c3;
  --line-dark: rgba(255, 255, 255, 0.16);
  --shadow: 0 18px 45px rgba(29, 27, 20, 0.12);
  --shadow-soft: 0 8px 24px rgba(29, 27, 20, 0.08);
  --radius: 8px;
  --max-width: 1160px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

* {
  margin: 0;
}

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

body {
  min-width: 320px;
  font-family: var(--font);
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(14, 93, 72, 0.05) 1px, transparent 1px),
    linear-gradient(0deg, rgba(14, 93, 72, 0.04) 1px, transparent 1px),
    var(--paper);
  background-size: 56px 56px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
input,
textarea {
  font: inherit;
}

button {
  border: 0;
}

textarea {
  resize: vertical;
}

.container {
  width: min(100%, var(--max-width));
  margin: 0 auto;
  padding: 0 24px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid transparent;
  background: rgba(241, 236, 223, 0.92);
  backdrop-filter: blur(14px);
  transition: box-shadow 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  box-shadow: 0 8px 24px rgba(29, 27, 20, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  box-shadow: 0 10px 24px rgba(14, 93, 72, 0.16);
}

.brand span {
  display: grid;
  gap: 1px;
}

.brand strong {
  font-size: 1rem;
  line-height: 1.2;
}

.brand small {
  color: var(--ink-soft);
  font-size: 0.78rem;
  line-height: 1.2;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border-radius: var(--radius);
  color: var(--ink-soft);
  font-weight: 700;
  font-size: 0.93rem;
  transition: background 180ms ease, color 180ms ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background: rgba(14, 93, 72, 0.11);
  color: var(--pine-dark);
}

.site-nav .nav-cta {
  margin-left: 6px;
  background: var(--pine);
  color: #fff;
}

.site-nav .nav-cta:hover,
.site-nav .nav-cta[aria-current="page"] {
  background: var(--pine-dark);
  color: #fff;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  color: #f7f1de;
  background:
    linear-gradient(135deg, rgba(196, 241, 53, 0.12), transparent 42%),
    linear-gradient(135deg, #272319 0%, #15120a 62%, #0e5d48 100%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  align-items: center;
  gap: 64px;
  min-height: 680px;
  padding-top: 72px;
  padding-bottom: 72px;
}

.eyebrow {
  margin-bottom: 14px;
  color: var(--pine);
  font-weight: 800;
  font-size: 0.86rem;
}

.eyebrow.inverse {
  color: var(--volt);
}

h1,
h2,
h3 {
  line-height: 1.08;
}

h1 {
  max-width: 720px;
  font-size: 4.25rem;
  font-weight: 900;
}

h2 {
  font-size: 2.55rem;
  font-weight: 900;
}

h3 {
  font-size: 1.2rem;
  font-weight: 850;
}

p {
  color: var(--ink-soft);
}

.hero p {
  color: rgba(247, 241, 222, 0.78);
}

.hero-lead {
  max-width: 620px;
  margin-top: 22px;
  font-size: 1.2rem;
}

.hero-actions,
.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: var(--radius);
  font-weight: 850;
  line-height: 1.2;
  text-align: center;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--pine);
  color: #fff;
  box-shadow: 0 14px 28px rgba(14, 93, 72, 0.18);
}

.button-primary:hover {
  background: var(--pine-dark);
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.button-ghost {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
}

.button-volt {
  background: var(--volt);
  color: var(--ink);
}

.proof-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 620px;
  margin-top: 38px;
}

.proof-list div {
  padding: 18px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
}

.proof-list dt {
  color: var(--volt);
  font-size: 2rem;
  line-height: 1;
  font-weight: 900;
}

.proof-list dd {
  margin-top: 8px;
  color: rgba(247, 241, 222, 0.72);
  font-size: 0.92rem;
}

.app-showcase {
  position: relative;
  display: grid;
  justify-items: center;
}

.showcase-icon {
  position: absolute;
  top: 24px;
  right: 14px;
  width: 86px;
  height: 86px;
  border: 5px solid #f7f1de;
  border-radius: 18px;
  box-shadow: var(--shadow);
  z-index: 2;
}

.phone-frame {
  width: min(100%, 350px);
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 34px;
  background: #11100b;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.34);
}

.phone-speaker {
  width: 76px;
  height: 7px;
  margin: 0 auto 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
}

.phone-screen {
  min-height: 540px;
  padding: 20px;
  border-radius: 24px;
  background: var(--paper);
  color: var(--ink);
}

.screen-top,
.screen-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.screen-top {
  margin-bottom: 20px;
  color: var(--ink-soft);
  font-weight: 800;
}

.screen-top strong {
  color: var(--pine);
  font-size: 1.3rem;
}

.twister-card {
  padding: 22px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #272319, #15120a);
}

.twister-card p {
  margin-bottom: 12px;
  color: var(--volt);
  font-size: 0.82rem;
  font-weight: 900;
}

.twister-card blockquote {
  color: #fff;
  font-size: 1.45rem;
  line-height: 1.22;
  font-weight: 850;
}

.twister-card span {
  display: inline-flex;
  margin-top: 18px;
  padding: 6px 10px;
  border-radius: var(--radius);
  background: rgba(196, 241, 53, 0.14);
  color: var(--volt);
  font-size: 0.82rem;
  font-weight: 850;
}

.rep-meter {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  align-items: end;
  gap: 8px;
  height: 96px;
  margin: 22px 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.rep-meter span {
  height: var(--height);
  min-height: 14px;
  border-radius: 6px 6px 2px 2px;
  background: linear-gradient(180deg, var(--volt), var(--pine));
}

.screen-row {
  margin-top: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  font-weight: 800;
}

.screen-row span:last-child {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.section {
  padding: 92px 0;
}

.section-light {
  background: rgba(251, 248, 240, 0.78);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 34px;
}

.section-heading.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-intro p,
.section-heading p {
  max-width: 680px;
  margin-top: 16px;
  font-size: 1.05rem;
}

.split {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 54px;
  align-items: start;
}

.feature-grid,
.audience-grid,
.legal-grid,
.support-grid,
.detail-grid {
  display: grid;
  gap: 18px;
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-grid.compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.audience-grid,
.support-grid,
.detail-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.legal-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-card,
.audience-card,
.support-card,
.legal-card,
.detail-card,
.contact-card,
.notice-card,
.timeline-item {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-strong);
  box-shadow: var(--shadow-soft);
}

.feature-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 30px;
  margin-bottom: 18px;
  border-radius: var(--radius);
  background: var(--pine-soft);
  color: var(--pine-dark);
  font-size: 0.82rem;
  font-weight: 900;
}

.feature-card:nth-child(3n + 2) .feature-number,
.detail-card:nth-child(3n + 2) .feature-number {
  background: var(--amber-soft);
  color: #5e4105;
}

.feature-card:nth-child(3n) .feature-number,
.detail-card:nth-child(3n) .feature-number {
  background: var(--ember-soft);
  color: #7b250e;
}

.feature-card h3,
.audience-card h3,
.support-card h3,
.legal-card h3,
.detail-card h3,
.contact-card h3,
.notice-card h3,
.timeline-item h3 {
  margin-bottom: 10px;
}

.section-poster {
  color: #fff;
  background:
    linear-gradient(90deg, rgba(196, 241, 53, 0.12), transparent 58%),
    linear-gradient(135deg, #272319, #15120a);
}

.section-poster p,
.section-poster h2 {
  color: #fff;
}

.poster-grid {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 44px;
  align-items: center;
}

.poster-note {
  padding: 28px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
}

.poster-note .button {
  margin-top: 22px;
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-strong);
  box-shadow: var(--shadow-soft);
}

.cta-panel h2 {
  max-width: 760px;
  font-size: 2rem;
}

.cta-panel p:last-child {
  max-width: 720px;
  margin-top: 10px;
}

.page-hero {
  padding: 82px 0 64px;
  background:
    linear-gradient(135deg, rgba(196, 241, 53, 0.16), transparent 42%),
    linear-gradient(135deg, #272319, #15120a);
  color: #fff;
}

.page-hero p {
  color: rgba(255, 255, 255, 0.76);
}

.page-hero h1 {
  max-width: 850px;
  font-size: 3.55rem;
}

.page-hero .eyebrow {
  color: var(--volt);
}

.page-lead {
  max-width: 760px;
  margin-top: 20px;
  font-size: 1.16rem;
}

.content-section {
  padding: 78px 0;
}

.content-section + .content-section {
  padding-top: 0;
}

.timeline {
  display: grid;
  gap: 16px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 24px;
  align-items: start;
}

.timeline-item span {
  color: var(--pine);
  font-weight: 900;
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 28px;
  align-items: start;
}

.contact-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.contact-list a {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  font-weight: 800;
}

.contact-list span {
  color: var(--ink-soft);
  font-weight: 650;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.form-row {
  display: grid;
  gap: 7px;
}

.form-row.full {
  grid-column: 1 / -1;
}

.form-row label {
  font-weight: 850;
}

.form-row input,
.form-row textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  padding: 13px 14px;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.form-row input:focus,
.form-row textarea:focus {
  border-color: var(--pine);
  box-shadow: 0 0 0 4px rgba(14, 93, 72, 0.12);
}

.form-actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 6px;
}

.form-note {
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.form-note.error {
  color: #9b2711;
}

.form-note.success {
  color: var(--pine);
}

.legal-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 34px;
  align-items: start;
}

.legal-aside {
  position: sticky;
  top: 104px;
  display: grid;
  gap: 12px;
}

.legal-aside a,
.legal-aside span {
  display: block;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink-soft);
  font-weight: 750;
}

.legal-aside span {
  color: var(--pine-dark);
  background: var(--pine-soft);
}

.legal-document {
  display: grid;
  gap: 18px;
}

.legal-section {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-strong);
}

.legal-section h2 {
  margin-bottom: 14px;
  font-size: 1.55rem;
}

.legal-section p + p {
  margin-top: 12px;
}

.legal-section ul {
  margin: 12px 0 0;
  padding-left: 1.2rem;
  color: var(--ink-soft);
}

.legal-section li + li {
  margin-top: 8px;
}

.notice-card {
  border-color: rgba(222, 86, 46, 0.28);
  background: #fff7f3;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 40px;
  padding-top: 46px;
  padding-bottom: 30px;
}

.footer-brand .brand-mark {
  width: 40px;
  height: 40px;
}

.footer-copy {
  max-width: 360px;
  margin-top: 14px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px 22px;
}

.footer-links a {
  color: var(--ink-soft);
  font-weight: 800;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-top: 20px;
  padding-bottom: 28px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.footer-bottom a {
  color: var(--pine);
  font-weight: 850;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 980px) {
  h1 {
    font-size: 3.25rem;
  }

  h2 {
    font-size: 2.15rem;
  }

  .hero-grid,
  .split,
  .poster-grid,
  .contact-layout,
  .legal-layout {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    min-height: 0;
  }

  .app-showcase {
    max-width: 430px;
    margin: 0 auto;
  }

  .feature-grid,
  .feature-grid.compact,
  .audience-grid,
  .support-grid,
  .detail-grid,
  .legal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .legal-aside {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .container {
    padding: 0 18px;
  }

  .header-inner {
    min-height: 68px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    display: grid;
    gap: 6px;
    padding: 14px 18px 18px;
    border-bottom: 1px solid var(--line);
    background: rgba(241, 236, 223, 0.98);
    box-shadow: var(--shadow);
    transform: translateY(-130%);
    transition: transform 220ms ease;
  }

  .site-nav.is-open {
    transform: translateY(0);
  }

  .site-nav a,
  .site-nav .nav-cta {
    width: 100%;
    margin-left: 0;
    justify-content: center;
  }

  .hero-grid,
  .page-hero {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  h1,
  .page-hero h1 {
    font-size: 2.55rem;
  }

  h2 {
    font-size: 1.85rem;
  }

  .hero-lead,
  .page-lead {
    font-size: 1.05rem;
  }

  .proof-list,
  .feature-grid,
  .feature-grid.compact,
  .audience-grid,
  .support-grid,
  .detail-grid,
  .legal-grid,
  .form-grid,
  .legal-aside {
    grid-template-columns: 1fr;
  }

  .section,
  .content-section {
    padding: 58px 0;
  }

  .content-section + .content-section {
    padding-top: 0;
  }

  .cta-panel,
  .footer-bottom {
    align-items: stretch;
    flex-direction: column;
  }

  .cta-panel {
    padding: 24px;
  }

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

  .footer-links {
    justify-content: flex-start;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .phone-frame {
    width: min(100%, 324px);
  }

  .phone-screen {
    min-height: 500px;
  }

  .showcase-icon {
    width: 72px;
    height: 72px;
    right: 0;
  }
}

@media (max-width: 430px) {
  .brand strong {
    font-size: 0.92rem;
  }

  .brand small {
    font-size: 0.72rem;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .hero-actions,
  .page-actions,
  .form-actions {
    display: grid;
  }

  .button {
    width: 100%;
    min-height: 50px;
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}