:root {
  --green: #1f6f3b;
  --green-dark: #123f2a;
  --green-soft: #dfeade;
  --ink: #101711;
  --muted: #627064;
  --line: rgba(31, 111, 59, 0.16);
  --surface: #ffffff;
  --background: #f4f7f1;
  --shadow: 0 22px 70px rgba(16, 23, 17, 0.1);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

section[id] {
  scroll-margin-top: 32px;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(31, 111, 59, 0.13), rgba(244, 247, 241, 0) 420px),
    var(--background);
  line-height: 1.5;
  letter-spacing: 0;
}

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

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

.site-header {
  width: min(1160px, calc(100% - 32px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand,
.top-nav,
.site-footer nav {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 820;
  letter-spacing: 0.04em;
}

.brand-mark {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: inset 4px -4px 0 rgba(255, 255, 255, 0.36);
}

.top-nav,
.site-footer nav {
  gap: 20px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 680;
}

.top-nav a,
.site-footer a,
.text-link {
  border-bottom: 1px solid transparent;
}

.top-nav a:hover,
.site-footer a:hover,
.text-link:hover {
  border-color: currentColor;
}

.hero {
  width: min(1160px, calc(100% - 32px));
  min-height: calc(100svh - 76px);
  margin: 0 auto;
  padding: 56px 0 78px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.78fr);
  gap: clamp(38px, 7vw, 90px);
  align-items: center;
}

.hero-copy {
  max-width: 780px;
  min-width: 0;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 20px;
  font-size: clamp(2.85rem, 5.2vw, 5.35rem);
  line-height: 1.02;
  font-weight: 620;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(1.9rem, 3.45vw, 3.55rem);
  line-height: 1.08;
  font-weight: 620;
  letter-spacing: 0;
  overflow-wrap: break-word;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.28rem;
  line-height: 1.15;
}

.hero-subline {
  max-width: 650px;
  margin-bottom: 30px;
  color: #2f3a32;
  font-size: clamp(1.2rem, 2vw, 1.65rem);
  line-height: 1.32;
  font-weight: 560;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.button {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border-radius: 14px;
  font-weight: 780;
}

.button.primary {
  color: #fff;
  background: var(--green);
  box-shadow: 0 14px 28px rgba(31, 111, 59, 0.2);
}

.button.secondary {
  color: var(--green-dark);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
}

.hero-proof,
.product-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-proof li,
.product-points span {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #304036;
  background: rgba(255, 255, 255, 0.68);
  font-size: 0.88rem;
  font-weight: 760;
}

.hero-panel {
  display: grid;
  gap: 14px;
}

.signal-card,
.signal-grid div,
.service-grid article,
.approach-list article,
.funding-panel,
.contact-card {
  border: 1px solid rgba(31, 111, 59, 0.13);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 14px 42px rgba(16, 23, 17, 0.07);
}

.main-signal {
  min-height: 300px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    linear-gradient(145deg, rgba(18, 63, 42, 0.94), rgba(31, 111, 59, 0.82)),
    var(--green-dark);
  color: #fff;
  box-shadow: var(--shadow);
}

.signal-card span,
.signal-grid span,
.service-grid span,
.approach-list span,
.funding-panel span,
.contact-card span {
  display: block;
  color: var(--green);
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.main-signal span {
  color: rgba(255, 255, 255, 0.72);
}

.main-signal strong {
  max-width: 380px;
  font-size: clamp(1.75rem, 2.7vw, 2.55rem);
  line-height: 1.08;
}

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

.signal-grid div {
  min-height: 138px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.signal-grid strong {
  font-size: 1.18rem;
  line-height: 1.14;
}

.section-inner {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 90px 0;
}

.section-band {
  background: rgba(255, 255, 255, 0.56);
  border-top: 1px solid rgba(255, 255, 255, 0.75);
  border-bottom: 1px solid var(--line);
}

.section-heading {
  max-width: 830px;
  margin-bottom: 36px;
}

.section-heading p:last-child,
.compact-copy p,
.product-copy p,
.contact-copy p,
.funding-panel p,
.approach-list p,
.service-grid p,
.communication-grid p {
  color: var(--muted);
  font-size: 1.06rem;
  font-weight: 560;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.service-grid article {
  min-height: 280px;
  padding: 24px;
}

.service-grid span {
  margin-bottom: 54px;
}

.service-grid p {
  margin-bottom: 0;
}

.approach,
.product-section,
.funding-layout,
.contact,
.split {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(32px, 6vw, 78px);
  align-items: center;
}

.compact-copy,
.product-copy,
.contact-copy {
  max-width: 680px;
  min-width: 0;
}

.approach > *,
.product-section > *,
.funding-layout > *,
.contact > *,
.split > * {
  min-width: 0;
}

.approach-list {
  display: grid;
  gap: 12px;
}

.approach-list article {
  padding: 20px;
}

.approach-list span,
.funding-panel span,
.contact-card span {
  margin-bottom: 14px;
}

.approach-list strong,
.funding-panel strong,
.contact-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.25rem;
  line-height: 1.16;
}

.approach-list p,
.funding-panel p,
.contact-card p {
  margin-bottom: 0;
}

.proof-section {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(244, 247, 241, 0.74));
}

.quiet-list {
  display: grid;
  gap: 10px;
}

.quiet-list p {
  margin: 0;
  padding: 17px 18px;
  border-left: 4px solid var(--green);
  border-radius: 0 14px 14px 0;
  color: #263029;
  background: rgba(255, 255, 255, 0.76);
  font-weight: 730;
}

.product-section {
  align-items: center;
}

.product-visual {
  justify-self: center;
  width: min(100%, 350px);
}

.phone-shell {
  padding: 12px;
  border-radius: 42px;
  background: #111713;
  box-shadow: var(--shadow);
}

.phone-screen {
  position: relative;
  overflow: hidden;
  aspect-ratio: 9 / 19.5;
  border-radius: 32px;
  background: var(--background);
}

.phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.caddy-card {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 16px;
  border-radius: 18px;
  color: #fff;
  background: rgba(31, 111, 59, 0.94);
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.18);
}

.caddy-card span,
.caddy-card strong {
  display: block;
}

.card-kicker {
  margin-bottom: 6px;
  font-size: 0.75rem;
  font-weight: 850;
  text-transform: uppercase;
  opacity: 0.72;
}

.caddy-card strong {
  margin-bottom: 5px;
  font-size: 1.18rem;
  line-height: 1.15;
}

.caddy-card span:last-child {
  font-size: 0.9rem;
  opacity: 0.86;
}

.product-points {
  margin-top: 26px;
}

.launch-note {
  margin-top: 24px;
  padding: 20px;
  border: 1px solid rgba(31, 111, 59, 0.13);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 12px 34px rgba(16, 23, 17, 0.07);
}

.launch-note > span {
  display: block;
  margin-bottom: 10px;
  color: var(--green);
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.launch-note strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.24rem;
  line-height: 1.16;
}

.launch-note p {
  margin-bottom: 16px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 18px 0 18px;
}

.pricing-grid div {
  min-height: 102px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(31, 111, 59, 0.12);
  border-radius: 14px;
  background: rgba(247, 250, 245, 0.86);
}

.pricing-grid span {
  color: var(--green);
  font-size: 0.76rem;
  font-weight: 860;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pricing-grid strong {
  margin: 18px 0 0;
  font-size: 0.95rem;
  line-height: 1.18;
}

.app-store-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  align-items: center;
}

.app-store-link {
  min-height: 44px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 9px 17px 10px;
  border-radius: 12px;
  color: #fff;
  background: #111713;
  box-shadow: 0 14px 30px rgba(16, 23, 17, 0.16);
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease;
}

.app-store-link:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
}

.app-store-link span {
  font-size: 0.72rem;
  font-weight: 760;
  line-height: 1;
  opacity: 0.82;
}

.app-store-link strong {
  margin: 2px 0 0;
  font-size: 1.08rem;
  font-weight: 860;
  line-height: 1;
}

.app-store-row small {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.pricing-faq {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.pricing-faq article {
  padding: 16px 18px;
  border: 1px solid rgba(31, 111, 59, 0.11);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.62);
}

.pricing-faq h3 {
  margin-bottom: 6px;
  font-size: 1rem;
  line-height: 1.2;
}

.pricing-faq p {
  font-size: 0.96rem;
}

.funding-section {
  background: rgba(255, 255, 255, 0.5);
}

.funding-panel {
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(31, 111, 59, 0.08), rgba(255, 255, 255, 0.82) 46%),
    var(--surface);
}

.funding-panel strong {
  font-size: clamp(1.65rem, 2.45vw, 2.25rem);
  line-height: 1.12;
}

.communication-section {
  padding-top: 96px;
}

.communication-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.communication-grid article {
  min-height: 300px;
  padding: 26px;
  border: 1px solid rgba(31, 111, 59, 0.13);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(31, 111, 59, 0.07), rgba(255, 255, 255, 0.8) 42%),
    var(--surface);
  box-shadow: 0 14px 42px rgba(16, 23, 17, 0.07);
}

.communication-grid span {
  display: block;
  margin-bottom: 48px;
  color: var(--green);
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.communication-grid h3 {
  max-width: 620px;
  font-size: clamp(1.55rem, 2.4vw, 2.25rem);
  line-height: 1.1;
}

.communication-grid p {
  margin-bottom: 0;
}

.founder-section {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.68), rgba(244, 247, 241, 0.72));
}

.founder-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.82fr);
  gap: clamp(34px, 6vw, 78px);
  align-items: center;
}

.founder-copy {
  max-width: 720px;
  min-width: 0;
}

.founder-copy p {
  color: var(--muted);
  font-size: 1.06rem;
  font-weight: 560;
}

.founder-card {
  padding: 30px;
  border: 1px solid rgba(31, 111, 59, 0.13);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(18, 63, 42, 0.95), rgba(31, 111, 59, 0.84)),
    var(--green-dark);
  color: #fff;
  box-shadow: var(--shadow);
}

.founder-card > span {
  display: block;
  margin-bottom: 48px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.founder-card strong {
  display: block;
  margin-bottom: 14px;
  font-size: clamp(1.75rem, 2.7vw, 2.55rem);
  line-height: 1.08;
}

.founder-card p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 1rem;
  font-weight: 560;
}

.founder-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}

.founder-points span {
  padding: 9px 11px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.84rem;
  font-weight: 760;
}

.contact {
  align-items: stretch;
}

.contact-card {
  padding: 28px;
}

.text-link {
  display: inline-flex;
  margin: 4px 0 18px;
  color: var(--green);
  font-weight: 800;
}

.text-link.inline {
  display: inline;
  margin: 0;
}

.site-footer {
  width: min(1160px, calc(100% - 32px));
  min-height: 90px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-weight: 700;
}

.site-footer > span {
  color: var(--ink);
  letter-spacing: 0.04em;
}

.site-footer nav {
  flex-wrap: wrap;
}

.back-to-top {
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 20;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(31, 111, 59, 0.18);
  border-radius: 50%;
  color: #fff;
  background: rgba(18, 63, 42, 0.94);
  box-shadow: 0 16px 38px rgba(16, 23, 17, 0.18);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 180ms ease, transform 180ms ease, background 180ms ease;
}

.back-to-top span {
  font-size: 1.28rem;
  line-height: 1;
  transform: translateY(-1px);
}

.back-to-top:hover {
  background: var(--green);
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.legal-main {
  width: min(860px, calc(100% - 32px));
  margin: 0 auto;
  padding: 58px 0 80px;
}

.legal-hero {
  padding: 36px 0 34px;
}

.legal-hero h1 {
  font-size: clamp(3.2rem, 8vw, 6.6rem);
}

.legal-hero p,
.legal-content p,
.legal-content li {
  color: var(--muted);
  font-size: 1.08rem;
  font-weight: 560;
}

.legal-content {
  display: grid;
  gap: 14px;
}

.legal-content article {
  padding: 24px;
  border: 1px solid rgba(31, 111, 59, 0.13);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 10px 30px rgba(16, 23, 17, 0.07);
}

.legal-content h2 {
  margin-bottom: 12px;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.legal-content ul {
  margin: 0;
  padding-left: 1.1rem;
}

.legal-content li + li {
  margin-top: 6px;
}

@media (max-width: 920px) {
  .hero,
  .approach,
  .product-section,
  .funding-layout,
  .founder-layout,
  .contact,
  .split,
  .service-grid,
  .communication-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 34px;
  }

  .section-inner {
    padding: 68px 0;
  }

  .service-grid article {
    min-height: 0;
  }

  .service-grid span {
    margin-bottom: 34px;
  }

  .communication-grid article {
    min-height: 0;
  }

  .communication-grid span {
    margin-bottom: 30px;
  }

  .founder-card > span {
    margin-bottom: 30px;
  }
}

@media (max-width: 620px) {
  .site-header,
  .site-footer,
  .hero,
  .section-inner,
  .legal-main {
    width: min(100% - 24px, 1160px);
  }

  .site-header {
    min-height: 0;
    padding: 18px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .top-nav {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
    font-size: 0.88rem;
  }

  h1 {
    font-size: clamp(2.22rem, 10vw, 3rem);
    overflow-wrap: break-word;
  }

  h2 {
    font-size: clamp(1.68rem, 7.8vw, 2.35rem);
    overflow-wrap: break-word;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

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

  .main-signal {
    min-height: 240px;
  }

  .product-visual {
    width: min(100%, 300px);
  }

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

  .pricing-grid div {
    min-height: 84px;
  }

  .phone-shell {
    padding: 9px;
    border-radius: 34px;
  }

  .phone-screen {
    border-radius: 26px;
  }

  .site-footer {
    min-height: 0;
    padding: 24px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .back-to-top {
    right: max(14px, env(safe-area-inset-right));
    bottom: max(14px, env(safe-area-inset-bottom));
    width: 46px;
    height: 46px;
  }
}