:root {
  --ink: #10201b;
  --ink-soft: #2a3b36;
  --muted: #65756f;
  --surface: #ffffff;
  --soft: #f5f9f7;
  --line: #d9e6e1;
  --green: #078465;
  --green-dark: #045a46;
  --red: #ed2432;
  --red-soft: #fff0f1;
  --shadow: 0 24px 70px rgba(16, 32, 27, 0.13);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: "Segoe UI", Inter, Arial, sans-serif;
  letter-spacing: 0;
}

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;
  min-height: 72px;
  padding: 16px clamp(20px, 5vw, 56px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.logo-link img,
.site-footer img {
  width: 161px;
  height: auto;
}

.top-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 4vw, 38px);
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 800;
}

.top-nav a {
  transition: color 160ms ease;
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(520px, 1.05fr) minmax(360px, 0.95fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
  max-width: 1320px;
  min-height: min(700px, calc(86svh - 72px));
  margin: 0 auto;
  padding: clamp(34px, 5vw, 72px) clamp(20px, 5vw, 56px) clamp(38px, 5vw, 70px);
}

.hero-copy {
  max-width: 690px;
}

.section-label {
  margin: 0 0 18px;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(32px, 3vw, 44px);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.08;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 7px;
  font-size: 14px;
  font-weight: 900;
  line-height: 1;
  transition:
    background-color 160ms ease,
    border-color 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  color: var(--surface);
  background: var(--green);
}

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

.button.secondary {
  color: var(--ink);
  background: var(--surface);
  border-color: #b9ccc5;
}

.button.secondary:hover {
  color: var(--green-dark);
  border-color: var(--green);
}

.hero-media,
.tools-image {
  margin: 0;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.hero-media {
  aspect-ratio: 1.43 / 1;
}

.hero-media img,
.tools-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tools-section,
.outcomes-section {
  padding: clamp(66px, 8vw, 112px) clamp(20px, 5vw, 56px);
}

.tools-section {
  background:
    linear-gradient(180deg, var(--surface) 0%, var(--soft) 100%);
  border-top: 1px solid var(--line);
}

.section-copy {
  max-width: 760px;
  margin: 0 auto clamp(34px, 5vw, 54px);
  text-align: center;
}

.section-copy h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(32px, 4.2vw, 56px);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.05;
}

.tools-image {
  max-width: 760px;
  margin: 0 auto;
}

.tools-image img {
  object-fit: contain;
}

.outcomes-section {
  background: var(--surface);
}

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  max-width: var(--max);
  margin: 0 auto;
}

.outcome-grid article {
  min-height: 235px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.outcome-grid span {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  color: var(--red);
  background: var(--red-soft);
  border: 1px solid rgba(237, 36, 50, 0.22);
  border-radius: 7px;
  font-size: 13px;
  font-weight: 900;
}

.outcome-grid h3 {
  margin: 22px 0 0;
  color: var(--ink);
  font-size: 21px;
  letter-spacing: 0;
  line-height: 1.18;
}

.outcome-grid p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 112px;
  padding: 30px clamp(20px, 5vw, 56px);
  background: var(--soft);
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  text-align: right;
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-copy {
    max-width: 820px;
  }

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

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

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

  .hero {
    gap: 28px;
    padding-top: 38px;
  }

  .hero h1 {
    font-size: 32px;
    line-height: 1.08;
  }

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

  .hero-media {
    aspect-ratio: 1.42 / 1;
  }

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

  .outcome-grid article {
    min-height: auto;
  }

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

  .site-footer p {
    text-align: left;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }
}