:root {
  --paper: #f4f6f2;
  --paper-2: #e9eee8;
  --ink: #15231d;
  --muted: #607069;
  --forest: #183e31;
  --forest-2: #245b47;
  --mint: #a8d9bd;
  --lime: #dbe9ad;
  --line: rgba(21, 35, 29, 0.14);
  --white: #fbfcfa;
  --shadow: 0 30px 80px rgba(24, 62, 49, 0.14);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.55;
  overflow-x: clip;
}

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

a {
  color: inherit;
}

.site-header {
  width: min(1240px, calc(100% - 48px));
  height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 36px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.08rem;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px 10px 10px 3px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--forest);
  font-family: "DM Serif Display", Georgia, serif;
  font-size: 1.25rem;
  font-weight: 400;
}

.site-header nav {
  display: flex;
  gap: 28px;
  margin-left: auto;
}

.site-header nav a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  color: var(--white);
  background: var(--forest);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(24, 62, 49, 0.18);
  transition: transform 180ms ease, background 180ms ease;
}

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

.button-small {
  min-height: 42px;
  padding: 0 18px;
  font-size: 0.84rem;
}

.hero {
  min-height: 720px;
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  align-items: center;
  gap: 70px;
  padding: 72px 0 100px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--forest-2);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2,
blockquote {
  font-family: "DM Serif Display", Georgia, serif;
  font-weight: 400;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 680px;
  margin: 0;
  font-size: clamp(4rem, 6.7vw, 6.8rem);
  line-height: 0.94;
}

.hero-lede {
  max-width: 600px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.5vw, 1.28rem);
}

.actions {
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.text-link {
  color: var(--forest);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.platform-list {
  margin: 32px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  color: var(--muted);
  font-size: 0.78rem;
  list-style: none;
}

.platform-list li::before {
  content: "✓";
  margin-right: 7px;
  color: var(--forest-2);
  font-weight: 700;
}

.hero-visual {
  position: relative;
  min-height: 580px;
}

.glow {
  position: absolute;
  inset: 1% -10% 0 2%;
  border-radius: 50%;
  background: radial-gradient(circle at 55% 40%, rgba(168, 217, 189, 0.9), rgba(219, 233, 173, 0.32) 45%, transparent 72%);
  filter: blur(8px);
}

.desktop-shot {
  position: absolute;
  top: 38px;
  right: -9%;
  width: 106%;
  padding: 8px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.68);
  box-shadow: var(--shadow);
  transform: perspective(1600px) rotateY(-5deg) rotateX(1deg);
}

.real-app-shot {
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(21, 35, 29, 0.12);
  background: #eef3f8;
}

.real-app-shot img {
  width: 100%;
  height: auto;
}

.phone-shot {
  position: absolute;
  z-index: 2;
  left: 0;
  bottom: -4px;
  width: 29%;
  padding: 7px;
  border-radius: 24px;
  background: #15231d;
  box-shadow: 0 25px 55px rgba(21, 35, 29, 0.3);
}

.real-phone-shot {
  height: 330px;
  margin: 0;
  overflow: hidden;
}

.real-phone-shot img {
  width: 100%;
  height: 100%;
  border-radius: 18px;
  object-fit: cover;
  object-position: center bottom;
}

.proof-strip {
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
  padding: 25px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 40px;
}

.proof-strip p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.proof-strip div {
  flex: 1;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  font-family: "DM Serif Display", Georgia, serif;
  font-size: 1.35rem;
}

.section {
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
  padding: 140px 0;
}

.section-heading {
  max-width: 760px;
}

.section-heading h2,
.manual h2,
.final-cta h2 {
  margin: 0;
  font-size: clamp(2.8rem, 5vw, 5rem);
  line-height: 1;
}

.section-heading > p:last-child {
  max-width: 610px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.steps {
  margin-top: 72px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 56px;
}

.step {
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.step-number {
  color: var(--forest-2);
  font-size: 0.78rem;
  font-weight: 700;
}

.step h3,
.feature h3,
.principle-grid h3 {
  margin: 28px 0 10px;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.step p,
.feature p,
.principle-grid p {
  margin: 0;
  color: var(--muted);
}

.statement {
  padding: 135px max(24px, calc((100vw - 1040px) / 2));
  color: var(--white);
  background: var(--forest);
  text-align: center;
}

.statement .eyebrow {
  color: var(--mint);
}

.statement blockquote {
  max-width: 1040px;
  margin: 24px auto 0;
  font-size: clamp(2.8rem, 5.4vw, 5.8rem);
  line-height: 1;
}

.product-section {
  padding-bottom: 80px;
}

.feature {
  border-radius: 28px;
  overflow: hidden;
  background: var(--paper-2);
}

.feature-wide {
  min-height: 590px;
  margin-top: 70px;
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  align-items: center;
}

.feature-copy {
  padding: 54px;
}

.feature-kicker {
  color: var(--forest-2) !important;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.feature h3 {
  margin-top: 16px;
  font-family: "DM Serif Display", Georgia, serif;
  font-size: clamp(2rem, 3.2vw, 3.5rem);
  font-weight: 400;
  line-height: 1;
}

.feature ul {
  margin: 26px 0 0;
  padding: 0;
  color: var(--muted);
  list-style: none;
}

.feature li {
  margin-top: 10px;
}

.feature li::before {
  content: "—";
  margin-right: 10px;
  color: var(--forest-2);
}

.desktop-feature {
  align-self: stretch;
  display: flex;
  align-items: center;
  padding-left: 10px;
  background: linear-gradient(140deg, var(--mint), var(--lime));
}

.real-feature-shot {
  padding: 48px 0 48px 40px;
  overflow: hidden;
}

.real-feature-shot img {
  width: 108%;
  max-width: none;
  border: 1px solid rgba(21, 35, 29, 0.12);
  border-radius: 18px 0 0 18px;
  box-shadow: var(--shadow);
}

.feature-pair {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.feature-pair .feature {
  min-height: 650px;
  position: relative;
}

.phone-feature {
  width: 48%;
  max-height: 390px;
  margin: 0 auto;
  padding: 7px 7px 0;
  overflow: hidden;
  border-radius: 24px 24px 0 0;
  background: var(--ink);
  box-shadow: 0 20px 50px rgba(21, 35, 29, 0.18);
}

.real-phone-feature {
  height: 390px;
}

.real-phone-feature img {
  width: 100%;
  height: 100%;
  border-radius: 18px 18px 0 0;
  object-fit: cover;
  object-position: center bottom;
}

.feature-dark {
  color: var(--white);
  background: #1d3028;
}

.feature-dark .feature-kicker {
  color: var(--mint) !important;
}

.feature-dark .feature-copy p:last-child {
  color: #b6c5be;
}

.mini-plan {
  margin: 8px 48px 48px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.07);
}

.mini-plan span {
  color: var(--mint);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.mini-plan strong {
  display: block;
  margin-top: 8px;
  font-size: 1.25rem;
}

.mini-plan > p {
  margin-top: 18px;
  color: #b6c5be;
}

.mini-plan dl {
  margin: 26px 0 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.mini-plan dt {
  color: #9fb0a8;
  font-size: 0.78rem;
}

.mini-plan dd {
  margin: 3px 0 0;
  font-size: 1.4rem;
  font-weight: 700;
}

.principles {
  padding-top: 80px;
}

.principle-grid {
  margin-top: 70px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.principle-grid article {
  min-height: 250px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 20px;
}

.principle-grid h3 {
  margin-top: 0;
}

.manual {
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto 140px;
  padding: 70px;
  border-radius: 28px;
  color: var(--white);
  background: var(--forest);
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 50px;
}

.manual .eyebrow {
  color: var(--mint);
}

.manual p:last-child {
  margin: 20px 0 0;
  color: #b6c5be;
}

.button-light {
  flex: 0 0 auto;
  color: var(--forest);
  background: var(--white);
}

.button-light:hover {
  color: var(--white);
}

.final-cta {
  padding: 110px 24px 130px;
  text-align: center;
  background: linear-gradient(180deg, var(--paper), #dce9df);
}

.final-cta p:not(.eyebrow) {
  margin: 24px auto 30px;
  color: var(--muted);
}

footer {
  min-height: 110px;
  padding: 30px max(24px, calc((100vw - 1240px) / 2));
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  background: #dce9df;
  font-size: 0.78rem;
}

footer p:last-child {
  text-align: right;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

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

  .button {
    transition: none;
  }
}

@media (max-width: 960px) {
  .site-header nav {
    display: none;
  }

  .site-header .button {
    margin-left: auto;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 70px;
  }

  .hero-copy {
    max-width: 720px;
  }

  .hero-visual {
    min-height: 570px;
  }

  .steps,
  .principle-grid {
    gap: 24px;
  }

  .feature-wide {
    grid-template-columns: 1fr;
  }

  .desktop-feature {
    min-height: 420px;
    padding: 55px 0 55px 55px;
  }

  .feature-pair {
    grid-template-columns: 1fr;
  }

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

  footer p:first-of-type {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}

@media (max-width: 680px) {
  .site-header,
  .hero,
  .proof-strip,
  .section,
  .manual {
    width: min(100% - 32px, 1240px);
  }

  .site-header {
    height: 68px;
  }

  .site-header .button {
    display: none;
  }

  .hero {
    min-height: auto;
    gap: 42px;
    padding: 65px 0 75px;
  }

  h1 {
    font-size: clamp(3.5rem, 17vw, 5rem);
  }

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

  .platform-list {
    display: grid;
  }

  .hero-visual {
    min-height: 330px;
  }

  .desktop-shot {
    right: -13%;
    width: 110%;
  }

  .phone-shot {
    width: 30%;
  }

  .proof-strip {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .proof-strip div {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    font-size: 1.05rem;
  }

  .section {
    padding: 95px 0;
  }

  .steps,
  .principle-grid {
    margin-top: 52px;
    grid-template-columns: 1fr;
  }

  .statement {
    padding-top: 95px;
    padding-bottom: 95px;
  }

  .feature-copy {
    padding: 34px 26px;
  }

  .desktop-feature {
    min-height: 270px;
    padding: 32px 0 32px 28px;
  }

  .feature-pair .feature {
    min-height: 560px;
  }

  .phone-feature {
    width: 60%;
  }

  .mini-plan {
    margin: 0 24px 24px;
    padding: 22px;
  }

  .manual {
    margin-bottom: 90px;
    padding: 42px 28px;
    align-items: flex-start;
    flex-direction: column;
  }

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

  footer p,
  footer p:last-child {
    margin: 0;
    text-align: left;
  }

  footer p:first-of-type {
    grid-column: auto;
    grid-row: auto;
  }
}