:root {
  --ink: #10201a;
  --body: #4e5f57;
  --soft: #f4f7f3;
  --line: #dce5dd;
  --panel: #ffffff;
  --green: #17c86b;
  --green-dark: #0b7f42;
  --dark: #10161c;
  --dark-soft: #17212b;
  --amber: #f0a11a;
  --shadow: 0 18px 55px rgba(16, 32, 26, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: #fbfcfa;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: 0;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 72px;
  padding: 14px clamp(18px, 5vw, 64px);
  color: #f7fff9;
  background: rgba(13, 19, 22, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  font-size: 18px;
}

.brand-mark {
  width: 34px;
  height: 26px;
  border: 2px solid rgba(255, 255, 255, 0.22);
  border-radius: 7px;
  position: relative;
}

.brand-mark::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 6px;
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 11px solid var(--green);
}

.brand-mark::after {
  content: "";
  position: absolute;
  left: 4px;
  top: -7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
}

.main-nav {
  display: flex;
  gap: 24px;
  margin-left: auto;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.main-nav a,
.nav-cta {
  text-decoration: none;
}

.main-nav a:hover {
  color: #ffffff;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 18px;
  border-radius: 8px;
  background: var(--green);
  color: #072312;
  font-weight: 700;
}

.hero {
  position: relative;
  min-height: 650px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #ffffff;
}

.hero-bg,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.015);
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(8, 13, 16, 0.94) 0%, rgba(8, 13, 16, 0.78) 38%, rgba(8, 13, 16, 0.42) 76%, rgba(8, 13, 16, 0.25) 100%),
    linear-gradient(0deg, rgba(8, 13, 16, 0.85), rgba(8, 13, 16, 0.08) 34%);
}

.hero-content {
  position: relative;
  width: min(760px, calc(100% - 36px));
  margin-left: clamp(18px, 7vw, 92px);
  padding-top: 12px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green-dark);
  font-size: 13px;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #59ef9d;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(48px, 7vw, 96px);
  line-height: 0.95;
  font-weight: 900;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.04;
  font-weight: 860;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.18;
}

.hero-lead {
  max-width: 680px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(18px, 2.1vw, 24px);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 780;
  border: 1px solid transparent;
}

.button.primary {
  color: #082212;
  background: var(--green);
}

.button.primary:hover,
.nav-cta:hover {
  background: #27db7a;
}

.button.secondary {
  color: currentColor;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.22);
}

.intro-band {
  padding: 34px clamp(18px, 5vw, 64px);
  background: #ffffff;
  border-bottom: 1px solid var(--line);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
}

.intro-grid p {
  max-width: 760px;
  margin: 0;
  color: var(--body);
  font-size: 18px;
}

.intro-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.intro-facts span {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #254237;
  background: var(--soft);
  font-size: 14px;
  font-weight: 720;
  white-space: nowrap;
}

.section {
  padding: 86px clamp(18px, 5vw, 64px);
}

.section.muted {
  background: var(--soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 44px;
  text-align: center;
}

.section-heading.compact {
  margin-bottom: 30px;
}

.section-heading h2 {
  margin-bottom: 0;
}

.feature-layout,
.school-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.34fr) minmax(320px, 0.66fr);
  gap: clamp(22px, 4vw, 54px);
  align-items: center;
  max-width: 1180px;
  margin: 0 auto 42px;
}

.school-grid {
  grid-template-columns: minmax(310px, 0.7fr) minmax(0, 1.1fr);
}

.feature-copy,
.school-copy {
  color: var(--body);
  font-size: 18px;
}

.feature-copy h3,
.school-copy h3 {
  color: var(--ink);
}

.media-frame {
  margin: 0;
  overflow: hidden;
  border: 1px solid #cdd9d0;
  border-radius: 8px;
  background: var(--dark);
  box-shadow: var(--shadow);
}

.media-frame img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.media-frame.large {
  aspect-ratio: 16 / 8.8;
}

.media-frame.large img {
  height: 100%;
  object-fit: cover;
}

.feature-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 1180px;
  margin: 0 auto;
}

.feature-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.feature-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: top center;
  margin-bottom: 18px;
  border: 1px solid #d7e1da;
  border-radius: 6px;
}

.feature-card p,
.steps p,
.contact-panel p {
  color: var(--body);
}

.clean-list {
  padding: 0;
  margin: 20px 0 0;
  list-style: none;
}

.clean-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  color: var(--body);
}

.clean-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
}

.two-shot {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 18px;
  max-width: 1180px;
  margin: 0 auto;
  align-items: stretch;
}

.steps-section {
  background: #ffffff;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 1040px;
  margin: 0 auto;
}

.steps article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.steps span {
  display: block;
  margin-bottom: 34px;
  color: var(--green-dark);
  font-weight: 900;
}

.contact-section {
  padding: 92px clamp(18px, 5vw, 64px);
  background: var(--dark);
  color: #ffffff;
}

.contact-panel {
  max-width: 980px;
  margin: 0 auto;
}

.contact-panel .eyebrow {
  color: #59ef9d;
}

.contact-panel h2 {
  max-width: 800px;
}

.contact-panel p {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 18px;
}

.contact-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 260px));
  gap: 16px;
  margin: 32px 0 0;
}

.contact-list div {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
}

.contact-list dt {
  margin-bottom: 6px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.contact-list dd {
  margin: 0;
  font-size: 18px;
  font-weight: 760;
}

.contact-list a {
  color: #ffffff;
}

.muted-text {
  color: rgba(255, 255, 255, 0.56);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 24px clamp(18px, 5vw, 64px);
  color: #52635b;
  background: #ffffff;
  border-top: 1px solid var(--line);
  font-size: 14px;
}

@media (max-width: 980px) {
  .main-nav {
    display: none;
  }

  .hero {
    min-height: 600px;
  }

  .intro-grid,
  .feature-layout,
  .school-grid,
  .feature-cards,
  .two-shot,
  .steps {
    grid-template-columns: 1fr;
  }

  .intro-facts {
    justify-content: flex-start;
  }

  .school-grid .media-frame {
    order: -1;
  }
}

@media (max-width: 640px) {
  .site-header {
    min-height: 64px;
    gap: 12px;
  }

  .brand {
    font-size: 16px;
  }

  .nav-cta {
    margin-left: auto;
    min-height: 38px;
    padding: 0 14px;
  }

  .hero {
    min-height: 610px;
  }

  .hero-shade {
    background:
      linear-gradient(0deg, rgba(8, 13, 16, 0.96) 0%, rgba(8, 13, 16, 0.88) 54%, rgba(8, 13, 16, 0.42) 100%);
  }

  .hero-content {
    margin: 0 auto;
    align-self: flex-end;
    padding-bottom: 56px;
  }

  .hero-actions,
  .contact-actions,
  .site-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

  .section,
  .contact-section {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .contact-list {
    grid-template-columns: 1fr;
  }
}