:root {
  --green: #4caf50;
  --green-dark: #2f7d33;
  --green-soft: #e8f5e9;
  --white: #ffffff;
  --gray: #f5f5f5;
  --text: #1e2a22;
  --muted: #657066;
  --line: #dde8de;
  --shadow: 0 24px 70px rgba(35, 85, 43, 0.14);
  --radius: 8px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
  padding: 18px 0;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(14px);
}

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

.brand {
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--white);
  background: var(--green);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(76, 175, 80, 0.25);
}

.nav {
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
}

.nav a {
  transition: color 180ms ease;
}

.nav a:hover {
  color: var(--green-dark);
}

.section {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
  padding: 86px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: 48px;
  align-items: center;
  min-height: calc(100vh - 72px);
  padding-top: 44px;
}

.hero-content {
  max-width: 620px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  line-height: 1.12;
  letter-spacing: 0;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(40px, 6vw, 72px);
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4vw, 48px);
}

h3 {
  margin-bottom: 12px;
  font-size: 22px;
}

.hero-text,
.section-heading p,
.request-copy p,
.final-cta p {
  color: var(--muted);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0 26px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 13px 22px;
  font-weight: 800;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease;
}

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

.button-primary {
  color: var(--white);
  background: var(--green);
  box-shadow: 0 14px 30px rgba(76, 175, 80, 0.28);
}

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

.button-secondary {
  color: var(--green-dark);
  background: var(--white);
  border-color: var(--line);
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.trust-list li {
  padding: 8px 12px;
  color: var(--green-dark);
  background: var(--green-soft);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
}

.hero-media {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-media img {
  width: 100%;
  height: min(570px, 62vh);
  object-fit: cover;
  object-position: center;
  animation: slow-zoom 8s ease-in-out infinite alternate;
}

.section-heading {
  max-width: 780px;
  margin: 0 auto 38px;
  text-align: center;
}

.section-heading.align-left {
  margin: 0;
  text-align: left;
}

.section-heading.compact {
  max-width: 640px;
}

.product-section,
.audience-section {
  width: 100%;
  max-width: none;
  padding-right: max(20px, calc((100vw - var(--container)) / 2));
  padding-left: max(20px, calc((100vw - var(--container)) / 2));
  background: var(--gray);
}

.product-grid,
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.info-panel,
.benefit-card,
.request-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 16px 45px rgba(31, 64, 37, 0.08);
}

.info-panel,
.benefit-card {
  padding: 28px;
}

.panel-number,
.icon {
  display: inline-grid;
  width: 40px;
  height: 40px;
  place-items: center;
  margin-bottom: 22px;
  color: var(--green-dark);
  background: var(--green-soft);
  border-radius: 8px;
  font-weight: 900;
}

.info-panel p,
.benefit-card p,
.audience-item p,
.scenario-steps p {
  margin-bottom: 0;
  color: var(--muted);
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(320px, 1.15fr);
  gap: 48px;
  align-items: start;
  width: min(var(--container), 100%);
  margin: 0 auto;
}

.audience-list {
  display: grid;
  gap: 14px;
}

.audience-item {
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.scenario-box {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(320px, 1.2fr);
  gap: 44px;
  align-items: start;
  padding: 42px;
  background:
    linear-gradient(135deg, rgba(76, 175, 80, 0.12), rgba(255, 255, 255, 0) 55%),
    var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.scenario-steps {
  display: grid;
  gap: 16px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.scenario-steps li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 16px;
  align-items: start;
}

.scenario-steps span {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--white);
  background: var(--green);
  border-radius: 50%;
  font-weight: 900;
}

.request-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 0.7fr);
  gap: 42px;
  align-items: center;
}

.request-form {
  display: grid;
  gap: 18px;
  padding: 28px;
}

.request-form label {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-weight: 800;
}

.request-form input {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  color: var(--text);
  background: var(--gray);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font: inherit;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    background-color 160ms ease;
}

.request-form input:focus {
  outline: none;
  background: var(--white);
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(76, 175, 80, 0.16);
}

.request-form .button {
  width: 100%;
  border: 0;
  cursor: pointer;
  font: inherit;
}

.form-note {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
}

.final-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto 72px;
  padding: 38px;
  color: var(--white);
  background: var(--green-dark);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.final-cta .eyebrow,
.final-cta p {
  color: rgba(255, 255, 255, 0.84);
}

.final-cta h2 {
  margin-bottom: 10px;
}

.final-cta .button-primary {
  flex: 0 0 auto;
  color: var(--green-dark);
  background: var(--white);
  box-shadow: none;
}

.reveal {
  animation: reveal-up 720ms ease both;
}

.reveal-delay {
  animation-delay: 140ms;
}

@keyframes reveal-up {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slow-zoom {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.035);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 920px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    width: 100%;
    justify-content: space-between;
  }

  .hero,
  .split-layout,
  .scenario-box,
  .request-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-media img {
    height: 430px;
  }

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

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

@media (max-width: 600px) {
  .site-header,
  .section,
  .final-cta {
    width: min(100% - 28px, var(--container));
  }

  .section {
    padding: 62px 0;
  }

  .product-section,
  .audience-section {
    padding-right: 14px;
    padding-left: 14px;
  }

  .nav {
    overflow-x: auto;
    justify-content: flex-start;
    gap: 16px;
    padding-bottom: 4px;
    white-space: nowrap;
  }

  h1 {
    font-size: 38px;
  }

  .hero-text,
  .section-heading p,
  .request-copy p,
  .final-cta p {
    font-size: 16px;
  }

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

  .button {
    padding-right: 16px;
    padding-left: 16px;
  }

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

  .hero-media img {
    height: 340px;
  }

  .info-panel,
  .benefit-card,
  .audience-item,
  .scenario-box,
  .request-form,
  .final-cta {
    padding: 22px;
  }

  .scenario-steps li {
    grid-template-columns: 36px 1fr;
  }

  .scenario-steps span {
    width: 36px;
    height: 36px;
  }
}