:root {
  color: #213c36;
  background: #fff9ee;
  font-family:
    ui-rounded, "Apple SD Gothic Neo", "Malgun Gothic", Inter, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(180deg, #d9f3ed 0 520px, #fff9ee 520px 100%);
}

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px clamp(18px, 4vw, 56px);
  background: rgba(255, 249, 238, 0.78);
  border-bottom: 1px solid rgba(83, 124, 114, 0.16);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  color: #138f79;
  font-size: 21px;
  font-weight: 950;
  white-space: nowrap;
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: clamp(10px, 2vw, 24px);
  color: #45645d;
  font-size: 15px;
  font-weight: 850;
}

.site-header nav a {
  padding: 10px 0;
  white-space: nowrap;
}

.hero {
  position: relative;
  min-height: 86svh;
  overflow: hidden;
  background: #d0f0e8;
}

.hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 249, 238, 0.98) 0%, rgba(255, 249, 238, 0.84) 40%, rgba(255, 249, 238, 0.18) 72%),
    linear-gradient(180deg, rgba(255, 249, 238, 0.08), rgba(255, 249, 238, 0.24));
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 86svh;
  width: min(1160px, calc(100% - 36px));
  margin: 0 auto;
  padding: 108px 0 58px;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.eyebrow,
.step-label {
  margin: 0 0 13px;
  color: #15937b;
  font-size: 15px;
  font-weight: 950;
  line-height: 1.2;
}

.hero h1,
.section h2,
.guided-demo h2,
.talk-section h2,
.premium-section h2,
.closing-section h2,
.policy-page h1,
.policy-section h2 {
  margin: 0;
  letter-spacing: 0;
  color: #213c36;
}

.hero h1 {
  max-width: 730px;
  font-size: clamp(46px, 6.6vw, 82px);
  line-height: 0.98;
  font-weight: 950;
}

.hero-copy {
  width: min(640px, 100%);
  margin: 22px 0 0;
  color: #455f59;
  font-size: clamp(21px, 2.5vw, 32px);
  font-weight: 850;
  line-height: 1.36;
}

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

.primary-action,
.secondary-action,
.text-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 23px;
  border-radius: 999px;
  font-weight: 950;
}

.primary-action {
  background: #ffd35c;
  color: #263b36;
  box-shadow: 0 12px 20px rgba(195, 150, 42, 0.22);
}

.secondary-action,
.text-link {
  background: rgba(255, 255, 255, 0.74);
  color: #2f5c52;
  border: 1px solid rgba(77, 128, 116, 0.18);
}

.hero-facts {
  display: flex;
  gap: 10px;
  margin-top: 22px;
  flex-wrap: wrap;
}

.hero-facts span {
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(16, 33, 30, 0.88);
  color: #fff8dc;
  font-size: 14px;
  font-weight: 950;
}

.promise-strip {
  display: grid;
  width: min(1160px, calc(100% - 36px));
  margin: -32px auto 0;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  position: relative;
  z-index: 3;
}

.promise-strip div {
  min-height: 122px;
  padding: 22px 24px;
  border-radius: 8px;
  background: #10211e;
  color: #fff8dc;
  box-shadow: 0 18px 46px rgba(45, 81, 73, 0.18);
}

.promise-strip span {
  display: block;
  color: #84e5d5;
  font-size: 14px;
  font-weight: 950;
}

.promise-strip strong {
  display: block;
  margin-top: 9px;
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.18;
}

.section,
.guided-demo,
.talk-section,
.premium-section,
.closing-section,
.policy-page {
  width: min(1160px, calc(100% - 36px));
  margin: 0 auto;
}

.intro-section {
  padding: 106px 0 64px;
}

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

.section-heading p:not(.eyebrow),
.demo-copy p,
.premium-copy p,
.policy-section p,
.policy-section li {
  margin: 0;
  color: #536d66;
  font-size: 17px;
  font-weight: 650;
  line-height: 1.64;
}

.section-heading p:not(.eyebrow) {
  margin-top: 18px;
}

.section h2,
.guided-demo h2,
.talk-section h2,
.premium-section h2,
.closing-section h2 {
  font-size: clamp(34px, 5.1vw, 62px);
  line-height: 1.04;
  font-weight: 950;
}

.intro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 34px;
}

.message-card {
  min-height: 250px;
  padding: 25px;
  border-radius: 8px;
  border: 1px solid rgba(77, 128, 116, 0.14);
  box-shadow: 0 18px 44px rgba(82, 122, 113, 0.08);
}

.message-card.warm {
  background: #ffe9d8;
}

.message-card.sunny {
  background: #fff1bd;
}

.message-card.mint {
  background: #dff7ed;
}

.message-card span,
.premium-benefits span {
  display: inline-flex;
  margin-bottom: 20px;
  color: #147a6a;
  font-size: 14px;
  font-weight: 950;
}

.message-card h3,
.demo-copy h3 {
  margin: 0 0 12px;
  color: #213c36;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.12;
  font-weight: 950;
}

.message-card p {
  margin: 0;
  color: #4e625d;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.58;
}

.guided-demo {
  padding: 56px 0 84px;
}

.demo-row {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.28fr);
  gap: clamp(24px, 5vw, 62px);
  align-items: center;
  padding: 58px 0;
  border-top: 1px solid rgba(77, 128, 116, 0.14);
}

.demo-row:first-of-type {
  margin-top: 42px;
}

.demo-row.flip .demo-copy {
  order: 2;
}

.demo-row.flip .demo-visual {
  order: 1;
}

.step-label {
  display: inline-flex;
  margin-bottom: 16px;
  padding: 8px 11px;
  border-radius: 999px;
  background: #10211e;
  color: #fff8dc;
}

.demo-copy ul {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.demo-copy li {
  padding: 12px 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(77, 128, 116, 0.13);
  color: #36554e;
  font-size: 15px;
  font-weight: 850;
}

.demo-visual,
.premium-visual {
  justify-self: center;
  width: min(100%, 430px);
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: #dff7ed;
  border: 1px solid rgba(77, 128, 116, 0.18);
  box-shadow: 0 24px 58px rgba(45, 81, 73, 0.15);
}

.demo-visual {
  outline: 10px solid #ffffff;
}

.demo-visual.accent {
  background: #ffe9d8;
}

.demo-visual.cool {
  background: #dfefff;
}

.demo-visual img,
.premium-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.demo-visual figcaption,
.premium-visual figcaption {
  padding: 14px 17px 17px;
  background: #ffffff;
  color: #2f5c52;
  font-size: 14px;
  font-weight: 950;
}

.talk-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(24px, 5vw, 58px);
  align-items: start;
  padding: 76px 0;
  border-top: 1px solid rgba(77, 128, 116, 0.14);
  border-bottom: 1px solid rgba(77, 128, 116, 0.14);
}

.talk-grid {
  display: grid;
  gap: 12px;
}

.talk-grid p {
  margin: 0;
  padding: 20px 22px;
  border-radius: 8px;
  background: #ffffff;
  color: #213c36;
  border: 1px solid rgba(77, 128, 116, 0.14);
  font-size: clamp(21px, 2.4vw, 28px);
  font-weight: 950;
  line-height: 1.25;
  box-shadow: 0 14px 30px rgba(82, 122, 113, 0.08);
}

.premium-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(24px, 5vw, 58px);
  align-items: center;
  padding: 88px 0;
}

.premium-copy p {
  margin-top: 20px;
}

.premium-benefits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 28px;
}

.premium-benefits div {
  min-height: 118px;
  padding: 19px;
  border-radius: 8px;
  background: #ffffff;
  border: 1px solid rgba(77, 128, 116, 0.14);
  box-shadow: 0 14px 30px rgba(82, 122, 113, 0.07);
}

.premium-benefits strong {
  display: block;
  color: #213c36;
  font-size: 22px;
  line-height: 1.18;
}

.closing-section {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding: 76px 0 94px;
  border-top: 1px solid rgba(77, 128, 116, 0.14);
}

.closing-section div {
  max-width: 760px;
}

.site-footer {
  display: flex;
  min-height: 92px;
  padding: 24px clamp(18px, 4vw, 56px);
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: #10211e;
  color: #fff8dc;
}

.site-footer strong {
  font-size: 20px;
}

.site-footer span {
  color: rgba(255, 248, 220, 0.68);
  font-size: 14px;
}

.policy-page {
  padding: 132px 0 84px;
}

.policy-page h1 {
  font-size: clamp(40px, 7vw, 78px);
  line-height: 1;
  font-weight: 950;
}

.policy-lead {
  max-width: 760px;
  margin: 22px 0 44px;
  color: #536d66;
  font-size: 20px;
  font-weight: 750;
  line-height: 1.56;
}

.policy-section {
  max-width: 860px;
  padding: 30px 0;
  border-top: 1px solid rgba(77, 128, 116, 0.14);
}

.policy-section h2 {
  margin-bottom: 14px;
  font-size: 28px;
  line-height: 1.1;
  font-weight: 950;
}

.policy-section ul {
  margin: 0;
  padding-left: 22px;
}

@media (max-width: 900px) {
  .site-header {
    position: absolute;
    padding: 16px 18px;
  }

  .site-header nav {
    gap: 12px;
    font-size: 14px;
  }

  .site-header nav a:first-child {
    display: none;
  }

  .hero {
    min-height: 84svh;
  }

  .hero-media {
    object-position: 58% center;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(255, 249, 238, 0.98) 0%, rgba(255, 249, 238, 0.88) 56%, rgba(255, 249, 238, 0.34) 100%),
      linear-gradient(180deg, rgba(255, 249, 238, 0.06), rgba(255, 249, 238, 0.22));
  }

  .hero-content {
    min-height: 84svh;
    padding: 102px 0 48px;
  }

  .promise-strip,
  .intro-grid,
  .demo-row,
  .talk-section,
  .premium-section {
    grid-template-columns: 1fr;
  }

  .promise-strip {
    margin-top: -18px;
  }

  .intro-section {
    padding: 78px 0 46px;
  }

  .guided-demo {
    padding: 42px 0 64px;
  }

  .demo-row {
    padding: 44px 0;
  }

  .demo-row.flip .demo-copy,
  .demo-row.flip .demo-visual {
    order: initial;
  }

  .talk-section,
  .premium-section {
    padding: 64px 0;
  }

  .closing-section,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .site-header nav a:nth-child(3) {
    display: none;
  }

  .hero h1 {
    font-size: clamp(40px, 12vw, 58px);
  }

  .primary-action,
  .secondary-action,
  .text-link {
    width: 100%;
  }

  .promise-strip {
    gap: 8px;
  }

  .promise-strip div {
    min-height: 104px;
    padding: 18px;
  }

  .premium-benefits {
    grid-template-columns: 1fr;
  }
}