:root {
  --ink: #172027;
  --muted: #5c6670;
  --line: #d9e1e6;
  --paper: #f7f9f7;
  --white: #ffffff;
  --gold: #c69443;
  --gold-soft: #f0dca5;
  --green: #1d7350;
  --blue: #236c9b;
  --blue-dark: #12384f;
  --shadow: 0 24px 70px rgba(23, 32, 39, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 76px;
  padding: 14px clamp(20px, 5vw, 64px);
  background: rgba(247, 249, 247, 0.86);
  border-bottom: 1px solid rgba(217, 225, 230, 0.72);
  backdrop-filter: blur(18px);
  transition: box-shadow 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 12px 30px rgba(23, 32, 39, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.brand img {
  width: 170px;
  height: auto;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex: 1 1 auto;
  font-size: 0.93rem;
  color: var(--muted);
}

.site-nav a,
.header-action,
.primary-button,
.secondary-button {
  text-decoration: none;
}

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

.header-action {
  flex: 0 0 auto;
  padding: 10px 16px;
  color: var(--white);
  background: var(--ink);
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.92rem;
}

main {
  overflow: hidden;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(360px, 0.97fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  min-height: calc(100vh - 76px);
  padding: clamp(52px, 8vw, 104px) clamp(20px, 5vw, 64px) clamp(56px, 7vw, 88px);
}

.hero-copy,
.section-heading,
.mission-copy,
.impact-layout {
  max-width: 1160px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 840px;
  margin-bottom: 24px;
  font-size: clamp(3rem, 7.4vw, 6.8rem);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 4.4rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 16px;
  font-size: 1.28rem;
  line-height: 1.16;
  letter-spacing: 0;
}

.hero-lede {
  max-width: 720px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border-radius: 6px;
  font-weight: 800;
}

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

.secondary-button {
  color: var(--blue-dark);
  background: var(--white);
  border: 1px solid var(--line);
}

.hero-visual {
  position: relative;
  min-height: 560px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--ink);
}

.hero-visual::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(18, 56, 79, 0.02), rgba(18, 56, 79, 0.42));
}

.hero-visual img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
}

.hero-note {
  position: absolute;
  right: 24px;
  bottom: 24px;
  z-index: 2;
  max-width: 320px;
  padding: 18px;
  color: var(--white);
  background: rgba(23, 32, 39, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  backdrop-filter: blur(14px);
}

.hero-note span {
  display: block;
  margin-bottom: 4px;
  color: var(--gold-soft);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-note strong {
  display: block;
  font-size: 1.08rem;
  line-height: 1.25;
}

.section-band {
  padding: clamp(72px, 9vw, 118px) clamp(20px, 5vw, 64px);
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.mission,
.impact {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(36px, 6vw, 96px);
  align-items: start;
}

.mission-copy p,
.impact-layout p,
.contact p {
  color: var(--muted);
  font-size: clamp(1.03rem, 1.5vw, 1.18rem);
}

.mission-copy p:last-child {
  margin-bottom: 0;
}

.focus {
  position: relative;
  padding: clamp(72px, 9vw, 118px) clamp(20px, 5vw, 64px);
  background:
    linear-gradient(90deg, rgba(247, 249, 247, 0.96) 0%, rgba(247, 249, 247, 0.9) 48%, rgba(247, 249, 247, 0.78) 100%),
    url("assets/focus-background.jpg") center / cover;
}

.focus > * {
  position: relative;
  z-index: 1;
}

.market {
  padding: clamp(72px, 9vw, 110px) clamp(20px, 5vw, 64px);
  background: var(--ink);
  color: var(--white);
}

.market .section-heading {
  margin-bottom: 34px;
}

.market .eyebrow {
  color: var(--gold-soft);
}

.market h2 {
  max-width: 900px;
}

.market-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 1280px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.market-grid article {
  min-height: 300px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.055);
}

.market-grid h3 {
  color: var(--white);
}

.market-grid p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
}

.focus > .section-heading {
  margin-bottom: 34px;
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  max-width: 1280px;
  background: var(--line);
  border: 1px solid var(--line);
}

.focus-card {
  min-height: 330px;
  padding: 28px;
  background: var(--white);
}

.card-index {
  display: inline-flex;
  margin-bottom: 52px;
  color: var(--gold);
  font-weight: 900;
  font-size: 0.86rem;
}

.focus-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.impact-layout {
  max-width: 900px;
}

.impact-copy {
  display: grid;
  gap: 18px;
}

.impact-copy p {
  margin-bottom: 0;
}

.contact {
  position: relative;
  width: 100%;
  max-width: none;
  padding: clamp(72px, 9vw, 116px) clamp(20px, 5vw, 64px);
  background:
    linear-gradient(90deg, rgba(247, 249, 247, 0.96) 0%, rgba(247, 249, 247, 0.9) 44%, rgba(247, 249, 247, 0.76) 100%),
    url("assets/contact-background.jpg") center / cover;
}

.contact > * {
  position: relative;
  z-index: 1;
}

.contact-inner {
  display: grid;
  grid-template-columns: minmax(320px, 0.74fr) minmax(360px, 0.62fr);
  gap: clamp(72px, 9vw, 140px);
  align-items: center;
  max-width: 1280px;
}

.contact h2 {
  max-width: 660px;
  margin-bottom: 20px;
  font-size: clamp(2.3rem, 5vw, 5.2rem);
  line-height: 1.04;
}

.contact p {
  max-width: 620px;
  margin-bottom: 0;
}

.letter-form {
  display: grid;
  gap: 16px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.letter-form label {
  display: grid;
  gap: 8px;
}

.letter-form span {
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 800;
}

.letter-form input,
.letter-form textarea {
  width: 100%;
  padding: 13px 14px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
}

.letter-form textarea {
  resize: vertical;
}

.letter-form input:focus,
.letter-form textarea:focus {
  border-color: var(--blue);
  outline: 3px solid rgba(35, 108, 155, 0.14);
}

.letter-form button {
  min-height: 50px;
  color: var(--white);
  background: var(--blue-dark);
  border: 0;
  border-radius: 6px;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.letter-form button:hover {
  background: var(--ink);
}

.site-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px clamp(20px, 5vw, 64px);
  color: var(--muted);
  background: var(--ink);
  color: rgba(255, 255, 255, 0.72);
}

.site-footer img {
  width: 28px;
  height: 28px;
}

.site-footer span:first-of-type {
  color: var(--white);
  font-weight: 800;
}

.site-footer span:last-child {
  margin-left: auto;
}

@media (max-width: 1040px) {
  .hero,
  .mission,
  .impact,
  .contact-inner {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

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

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

@media (max-width: 760px) {
  .site-header {
    flex-wrap: wrap;
    gap: 12px;
    min-height: auto;
  }

  .brand img {
    width: 148px;
  }

  .site-nav {
    order: 3;
    justify-content: flex-start;
    width: 100%;
    gap: 14px;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .header-action {
    margin-left: auto;
  }

  .hero {
    padding-top: 44px;
  }

  h1 {
    font-size: clamp(2.7rem, 14vw, 4rem);
  }

  .hero-visual,
  .hero-visual img {
    min-height: 420px;
  }

  .hero-note {
    right: 16px;
    bottom: 16px;
    left: 16px;
    max-width: none;
  }

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

  .focus-card {
    min-height: 260px;
  }

  .card-index {
    margin-bottom: 34px;
  }

  .site-footer {
    flex-wrap: wrap;
  }

  .site-footer span:last-child {
    width: 100%;
    margin-left: 44px;
  }
}

@media (max-width: 440px) {
  .hero-actions {
    flex-direction: column;
  }

  .primary-button,
  .secondary-button {
    width: 100%;
  }

  .header-action {
    padding-inline: 12px;
  }
}