:root {
  --ink: #171b19;
  --muted: #5e6662;
  --paper: #f3f0e8;
  --paper-strong: #fffdf8;
  --line: #d8d5cc;
  --green: #153f35;
  --green-2: #1f5c4c;
  --mint: #bce8d7;
  --lime: #dbeaa8;
  --orange: #f4a261;
  --shadow: 0 24px 70px rgba(20, 42, 34, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 84% 7%, rgba(188, 232, 215, 0.42), transparent 24rem),
    var(--paper);
  font-family: Inter, Aptos, "Segoe UI Variable", "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.7rem 1rem;
  border-radius: 0.65rem;
  color: white;
  background: var(--green);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid rgba(244, 162, 97, 0.75);
  outline-offset: 3px;
}

.shell {
  width: min(1160px, calc(100% - 2.5rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(23, 27, 25, 0.08);
  background: rgba(243, 240, 232, 0.9);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--green);
  font-size: 1.15rem;
  font-weight: 850;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.brand-mark {
  display: inline-flex;
  height: 28px;
  align-items: end;
  gap: 3px;
}

.brand-mark i {
  display: block;
  width: 5px;
  border-radius: 99px;
  background: currentColor;
  transform: skew(-13deg);
}

.brand-mark i:nth-child(1) { height: 10px; opacity: 0.5; }
.brand-mark i:nth-child(2) { height: 18px; opacity: 0.75; }
.brand-mark i:nth-child(3) { height: 27px; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  margin-left: auto;
}

.main-nav a {
  color: #39403d;
  font-size: 0.88rem;
  font-weight: 720;
  text-decoration: none;
}

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

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.25rem;
  border: 1px solid var(--green);
  border-radius: 0.85rem;
  color: white;
  background: var(--green);
  box-shadow: 0 9px 22px rgba(21, 63, 53, 0.18);
  font-size: 0.93rem;
  font-weight: 800;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.button:hover {
  background: #0f3129;
  box-shadow: 0 12px 28px rgba(21, 63, 53, 0.24);
  transform: translateY(-2px);
}

.button-compact {
  min-height: 42px;
  padding: 0.65rem 1rem;
  font-size: 0.82rem;
}

.hero {
  overflow: hidden;
  padding: 7.5rem 0 6.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(440px, 0.97fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 7rem);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1.25rem;
  color: var(--green-2);
  font-size: 0.73rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 24px;
  height: 2px;
  background: currentColor;
}

.hero h1,
.section h2,
.final-cta h2 {
  margin: 0;
  font-weight: 900;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.hero h1 {
  max-width: 690px;
  font-size: clamp(3.15rem, 6vw, 5.8rem);
}

.hero h1 em {
  color: var(--green-2);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
}

.hero-text {
  max-width: 650px;
  margin: 1.75rem 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.22rem);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-top: 2.15rem;
}

.text-button {
  padding: 0.6rem 0;
  color: var(--green);
  font-size: 0.9rem;
  font-weight: 820;
  text-decoration: none;
}

.text-button:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}

.hero-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.25rem;
  margin: 2.2rem 0 0;
  padding: 0;
  color: #5c625f;
  font-size: 0.78rem;
  font-weight: 720;
  list-style: none;
}

.hero-notes li::before {
  content: "✓";
  margin-right: 0.4rem;
  color: var(--green-2);
  font-weight: 900;
}

.signal-board {
  position: relative;
  padding: 1.15rem;
  border: 1px solid rgba(21, 63, 53, 0.18);
  border-radius: 1.75rem;
  background: rgba(255, 253, 248, 0.92);
  box-shadow: var(--shadow);
  transform: rotate(1deg);
}

.signal-board::before {
  position: absolute;
  inset: -1.2rem 2.2rem 1.4rem -1.3rem;
  z-index: -1;
  border: 1px solid rgba(21, 63, 53, 0.15);
  border-radius: 1.8rem;
  background: rgba(188, 232, 215, 0.55);
  content: "";
  transform: rotate(-4deg);
}

.board-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0.35rem 1rem;
}

.board-top strong {
  display: block;
  margin-top: 0.18rem;
  font-size: 1rem;
}

.mini-label {
  color: #747a77;
  font-size: 0.64rem;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.38rem 0.6rem;
  border-radius: 99px;
  color: var(--green);
  background: #e4f3ec;
  font-size: 0.68rem;
  font-weight: 800;
}

.live-pill i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #35a478;
  box-shadow: 0 0 0 4px rgba(53, 164, 120, 0.13);
}

.signal-list {
  display: grid;
  gap: 0.55rem;
}

.signal-list article {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem;
  border: 1px solid #e5e2da;
  border-radius: 1rem;
  background: white;
}

.signal-number {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 0.65rem;
  color: var(--green);
  background: #edf4f0;
  font-size: 0.72rem;
  font-weight: 900;
}

.signal-list strong {
  display: block;
  font-size: 0.87rem;
}

.signal-list p {
  margin: 0.18rem 0 0;
  color: #747a77;
  font-size: 0.7rem;
  line-height: 1.45;
}

.signal-tag {
  padding: 0.35rem 0.5rem;
  border-radius: 99px;
  color: #4d5a55;
  background: #f0eee8;
  font-size: 0.62rem;
  font-weight: 800;
}

.board-result {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-top: 0.75rem;
  padding: 1rem;
  border-radius: 1rem;
  color: white;
  background: var(--green);
}

.board-result > span {
  display: grid;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  color: var(--green);
  background: var(--mint);
  font-weight: 950;
}

.board-result small,
.board-result strong {
  display: block;
}

.board-result small {
  color: #bcd5cd;
  font-size: 0.64rem;
  font-weight: 750;
}

.board-result strong {
  margin-top: 0.14rem;
  font-size: 0.78rem;
}

.section {
  padding: 7rem 0;
}

.solutions {
  border-block: 1px solid var(--line);
  background: var(--paper-strong);
}

.section-heading {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: end;
  gap: 3rem;
}

.section h2 {
  max-width: 740px;
  font-size: clamp(2.4rem, 5vw, 4.4rem);
}

.section-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 3.25rem;
}

.solution-card {
  min-height: 440px;
  padding: 1.75rem;
  border: 1px solid var(--line);
  border-radius: 1.35rem;
  background: #f8f6f0;
}

.solution-card.featured {
  color: white;
  border-color: var(--green);
  background: var(--green);
  box-shadow: 0 18px 45px rgba(21, 63, 53, 0.17);
  transform: translateY(-0.8rem);
}

.card-index {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 0.75rem;
  color: var(--green);
  background: var(--mint);
  font-size: 0.75rem;
  font-weight: 900;
}

.solution-card h3 {
  margin: 4.4rem 0 0.8rem;
  font-size: 1.45rem;
  letter-spacing: -0.035em;
}

.solution-card p {
  margin: 0;
  color: #676d69;
  font-size: 0.9rem;
  line-height: 1.7;
}

.solution-card.featured p {
  color: #c8d9d3;
}

.solution-card ul {
  display: grid;
  gap: 0.65rem;
  margin: 1.6rem 0 0;
  padding: 1.4rem 0 0;
  border-top: 1px solid rgba(90, 98, 94, 0.18);
  font-size: 0.8rem;
  font-weight: 720;
  list-style: none;
}

.solution-card.featured ul {
  border-color: rgba(255, 255, 255, 0.15);
}

.solution-card li::before {
  content: "→";
  margin-right: 0.5rem;
  color: #4a7b69;
}

.solution-card.featured li::before {
  color: var(--mint);
}

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

.method-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(4rem, 9vw, 9rem);
  align-items: start;
}

.eyebrow.light {
  color: var(--mint);
}

.method-copy {
  position: sticky;
  top: 115px;
}

.method-copy p:not(.eyebrow) {
  max-width: 560px;
  margin: 1.5rem 0 2rem;
  color: #c8d9d3;
  line-height: 1.75;
}

.button-light {
  color: var(--green);
  border-color: white;
  background: white;
  box-shadow: none;
}

.button-light:hover {
  color: var(--green);
  background: var(--mint);
}

.method-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.method-steps li {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 1.4rem;
  padding: 2.1rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.17);
}

.method-steps li:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.17);
}

.method-steps > li > span {
  color: var(--mint);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.method-steps h3 {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.method-steps p {
  margin: 0.6rem 0 0;
  color: #bcd0c9;
  font-size: 0.9rem;
  line-height: 1.65;
}

.fit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.fit-list {
  display: grid;
  gap: 0.75rem;
}

.fit-list article {
  display: grid;
  grid-template-columns: 45px 1fr;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgba(255, 253, 248, 0.76);
}

.fit-list span {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 0.7rem;
  color: var(--green);
  background: var(--mint);
  font-size: 0.8rem;
  font-weight: 900;
}

.fit-list p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.fit-list strong {
  color: var(--ink);
}

.final-cta {
  padding: 0 0 6rem;
}

.cta-card {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 3rem;
  padding: clamp(2rem, 5vw, 4rem);
  border-radius: 2rem;
  color: white;
  background:
    linear-gradient(105deg, rgba(21, 63, 53, 0.95), rgba(31, 92, 76, 0.94)),
    var(--green);
  box-shadow: var(--shadow);
}

.cta-card h2 {
  max-width: 760px;
  font-size: clamp(2.3rem, 5vw, 4.3rem);
}

.cta-card p:not(.eyebrow) {
  max-width: 640px;
  margin: 1.2rem 0 0;
  color: #c9dbd5;
}

.site-footer {
  padding: 3.5rem 0;
  border-top: 1px solid var(--line);
  background: #eae7de;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem 4rem;
  align-items: start;
}

.footer-brand {
  font-size: 1.35rem;
}

.footer-grid > div:first-child > p {
  margin: 0.8rem 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.footer-contact {
  display: grid;
  justify-items: end;
  gap: 0.28rem;
}

.footer-contact span {
  color: #777d79;
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-contact a {
  color: var(--green);
  font-size: 0.88rem;
  font-weight: 780;
  text-decoration: none;
}

.footer-contact a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.footer-note {
  grid-column: 1 / -1;
  margin: 1rem 0 0;
  padding-top: 1.5rem;
  border-top: 1px solid #d6d2c7;
  color: #787d7a;
  font-size: 0.72rem;
}

@media (max-width: 960px) {
  .main-nav {
    display: none;
  }

  .hero {
    padding-top: 5.5rem;
  }

  .hero-grid,
  .method-grid,
  .fit-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 5rem;
  }

  .signal-board {
    width: min(620px, 94%);
    margin-inline: auto;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

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

  .solution-card {
    min-height: 0;
  }

  .solution-card.featured {
    transform: none;
  }

  .solution-card h3 {
    margin-top: 2.6rem;
  }

  .method-copy {
    position: static;
  }

  .cta-card {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .cta-card .button {
    justify-self: start;
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 1.35rem, 1160px);
  }

  .header-inner {
    min-height: 68px;
  }

  .header-inner .button {
    min-height: 40px;
    padding-inline: 0.75rem;
    font-size: 0.72rem;
  }

  .brand {
    font-size: 1rem;
  }

  .brand-mark {
    height: 24px;
  }

  .brand-mark i:nth-child(1) { height: 8px; }
  .brand-mark i:nth-child(2) { height: 15px; }
  .brand-mark i:nth-child(3) { height: 23px; }

  .hero {
    padding: 4.25rem 0 4.5rem;
  }

  .hero h1 {
    font-size: clamp(2.75rem, 14vw, 4.25rem);
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button,
  .hero-actions .text-button {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .hero-notes {
    display: grid;
  }

  .signal-board {
    width: 96%;
    padding: 0.7rem;
    border-radius: 1.35rem;
    transform: none;
  }

  .signal-board::before {
    inset: -0.75rem 1rem 0.8rem -0.7rem;
  }

  .signal-list article {
    grid-template-columns: auto 1fr;
  }

  .signal-tag {
    display: none;
  }

  .section {
    padding: 5rem 0;
  }

  .section h2,
  .cta-card h2 {
    font-size: clamp(2.25rem, 11vw, 3.4rem);
  }

  .solution-card {
    padding: 1.35rem;
  }

  .method-steps li {
    grid-template-columns: 42px 1fr;
    gap: 0.75rem;
  }

  .fit-list article {
    grid-template-columns: 38px 1fr;
    padding: 1rem;
  }

  .fit-list span {
    width: 36px;
    height: 36px;
  }

  .final-cta {
    padding-bottom: 4rem;
  }

  .cta-card {
    gap: 2rem;
    border-radius: 1.4rem;
  }

  .cta-card .button {
    width: 100%;
  }

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

  .footer-contact {
    justify-items: start;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}