:root {
  --bg: #f6f7fb;
  --surface: #ffffff;
  --surface-soft: #eef3f8;
  --text: #111827;
  --muted: #667085;
  --accent: #0f766e;
  --accent-dark: #115e59;
  --accent-soft: #d8f3ee;
  --gold: #c9962b;
  --border: #d9e0ea;
  --shadow: 0 22px 60px rgba(17, 24, 39, .09);
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 12% 8%, rgba(15, 118, 110, .12), transparent 28rem),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 42%);
  color: var(--text);
}

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

button,
.btn,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1160px, 100%);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, .86);
  border-bottom: 1px solid rgba(217, 224, 234, .85);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: .85rem;
}

.brand-mark {
  width: 2.8rem;
  height: 2.8rem;
  display: grid;
  place-items: center;
  border-radius: .8rem;
  background: linear-gradient(135deg, var(--accent), #183b56);
  color: #fff;
  font-size: .9rem;
  font-weight: 800;
  letter-spacing: .04em;
  box-shadow: 0 12px 24px rgba(15, 118, 110, .22);
}

.brand-eyebrow,
.eyebrow {
  margin: 0 0 .7rem;
  color: var(--accent);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.brand-eyebrow {
  margin-bottom: .2rem;
  font-size: .68rem;
}

.brand-title {
  margin: 0;
  font-size: 1rem;
  line-height: 1.1;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: .35rem;
}

.site-nav a {
  border-radius: 999px;
  padding: .72rem .95rem;
  color: #334155;
  font-size: .94rem;
  font-weight: 700;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}

.site-nav a:hover {
  background: var(--surface-soft);
  color: var(--accent-dark);
  transform: translateY(-1px);
}

.site-nav .nav-cta {
  background: var(--text);
  color: #fff;
  padding-inline: 1.1rem;
}

.site-nav .nav-cta:hover {
  background: var(--accent-dark);
  color: #fff;
}

.menu-toggle {
  display: none;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  border-radius: 999px;
  padding: .72rem 1rem;
  font-weight: 800;
  cursor: pointer;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 5.5rem 0 4.5rem;
}

.hero::after {
  content: "";
  position: absolute;
  right: -8rem;
  top: 6rem;
  width: 34rem;
  height: 34rem;
  background: conic-gradient(from 140deg, rgba(15, 118, 110, .18), rgba(201, 150, 43, .18), rgba(17, 24, 39, .05), rgba(15, 118, 110, .18));
  border-radius: 50%;
  filter: blur(28px);
  opacity: .65;
  z-index: -1;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
  gap: 3rem;
  align-items: center;
}

.hero-copy h2 {
  max-width: 780px;
  margin: 0 0 1.2rem;
  font-size: clamp(2.7rem, 5.5vw, 5.4rem);
  line-height: .98;
  letter-spacing: 0;
}

.hero-lead {
  max-width: 42rem;
  margin: 0;
  color: var(--muted);
  font-size: 1.12rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: .9rem 1.35rem;
  font-weight: 800;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

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

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 18px 36px rgba(15, 118, 110, .24);
}

.btn-primary:hover {
  background: var(--accent-dark);
}

.btn-secondary {
  background: rgba(255, 255, 255, .75);
  border-color: var(--border);
  color: var(--text);
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .8rem;
  max-width: 46rem;
  margin-top: 2.2rem;
}

.hero-proof div {
  border-left: 3px solid var(--gold);
  padding: .3rem 1rem;
}

.hero-proof strong,
.panel-metric strong,
.result-card strong {
  display: block;
  color: var(--text);
  font-size: 1.65rem;
  line-height: 1;
}

.hero-proof span,
.panel-metric span {
  display: block;
  margin-top: .35rem;
  color: var(--muted);
  font-size: .9rem;
}

.hero-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .32);
  border-radius: 1.5rem;
  padding: 1.5rem;
  background:
    linear-gradient(145deg, rgba(17, 24, 39, .96), rgba(24, 59, 86, .94)),
    var(--text);
  color: #fff;
  box-shadow: var(--shadow);
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, .12), transparent 42%);
  pointer-events: none;
}

.panel-top,
.panel-metric {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.panel-top {
  justify-content: flex-start;
  margin-bottom: 3.5rem;
}

.panel-top p {
  margin: 0;
  color: #c6d3df;
  font-size: .88rem;
  font-weight: 700;
}

.panel-status {
  width: .7rem;
  height: .7rem;
  border-radius: 50%;
  background: #30d5a0;
  box-shadow: 0 0 0 6px rgba(48, 213, 160, .16);
}

.hero-panel h3 {
  position: relative;
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.55rem);
  line-height: 1.05;
}

.hero-panel > p {
  position: relative;
  color: #d9e5ee;
  line-height: 1.75;
}

.panel-list {
  position: relative;
  display: grid;
  gap: .75rem;
  margin: 1.7rem 0;
}

.panel-list span {
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: .9rem;
  padding: .85rem .95rem;
  background: rgba(255, 255, 255, .08);
  color: #eef6f6;
  font-weight: 700;
}

.panel-metric {
  border-top: 1px solid rgba(255, 255, 255, .16);
  padding-top: 1.3rem;
}

.panel-metric strong {
  color: #fff;
}

.section {
  padding: 4.8rem 0;
}

.section-header {
  max-width: 670px;
  margin-bottom: 2.4rem;
}

.section-header h2 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 3.35rem);
  line-height: 1.04;
  letter-spacing: 0;
}

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

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.card,
.result-card,
.form-card {
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 18px 42px rgba(17, 24, 39, .06);
}

.card {
  min-height: 260px;
  padding: 1.5rem;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.card:hover {
  border-color: rgba(15, 118, 110, .34);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.card-number {
  display: inline-flex;
  margin-bottom: 3rem;
  color: var(--gold);
  font-size: .8rem;
  font-weight: 900;
  letter-spacing: .12em;
}

.card h3,
.result-card h3,
.timeline-item h3 {
  margin: 0 0 .75rem;
  font-size: 1.2rem;
}

.card p,
.result-card p,
.timeline-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.section-contrast {
  background: #111827;
  color: #fff;
}

.section-contrast .eyebrow {
  color: #5eead4;
}

.section-contrast .section-header p {
  color: #c9d4df;
}

.results-layout {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 2rem;
  align-items: start;
}

.results-grid {
  display: grid;
  gap: 1rem;
}

.result-card {
  padding: 1.35rem;
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .14);
  color: #fff;
}

.result-card strong {
  margin-bottom: 1rem;
  color: #5eead4;
  font-size: 2.15rem;
}

.result-card p {
  color: #d5dde7;
}

.method-layout {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 2rem;
  align-items: start;
}

.timeline {
  display: grid;
  gap: 1rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  border-bottom: 1px solid var(--border);
  padding: 0 0 1.25rem;
}

.timeline-item span {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  border-radius: .8rem;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-weight: 900;
}

.section-contact {
  padding-bottom: 5.5rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 2rem;
  align-items: center;
}

.contact-copy h2 {
  margin: 0;
  font-size: clamp(2.1rem, 3.4vw, 3.6rem);
  line-height: 1.03;
}

.contact-copy > p {
  max-width: 36rem;
  color: var(--muted);
  line-height: 1.75;
}

.contact-note {
  display: grid;
  gap: .35rem;
  margin-top: 1.5rem;
  border-left: 3px solid var(--accent);
  padding-left: 1rem;
}

.contact-note span {
  color: var(--muted);
}

.form-card {
  padding: 1.4rem;
}

.form-grid {
  display: grid;
  gap: 1rem;
}

.form-grid label {
  display: grid;
  gap: .48rem;
  color: #344054;
  font-weight: 800;
}

.form-grid input,
.form-grid textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: .9rem;
  padding: .95rem 1rem;
  background: #fff;
  color: var(--text);
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.form-grid input:focus,
.form-grid textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(15, 118, 110, .12);
}

.form-grid textarea {
  min-height: 140px;
  resize: vertical;
}

.form-grid button {
  width: fit-content;
}

.footer-inner {
  border-top: 1px solid var(--border);
  padding: 1.6rem 0;
  color: var(--muted);
  font-size: .92rem;
  text-align: center;
}

@media (max-width: 980px) {
  .header-inner {
    min-height: 70px;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + .75rem);
    right: 1.5rem;
    width: min(280px, calc(100vw - 3rem));
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: .3rem;
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: .65rem;
    background: rgba(255, 255, 255, .98);
    box-shadow: var(--shadow);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: .85rem 1rem;
  }

  .hero-grid,
  .results-layout,
  .method-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

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

  .card {
    min-height: auto;
  }

  .card-number {
    margin-bottom: 1.8rem;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 1rem;
  }

  .brand-eyebrow {
    display: none;
  }

  .brand-mark {
    width: 2.55rem;
    height: 2.55rem;
  }

  .hero {
    padding: 3.8rem 0 3.5rem;
  }

  .hero-copy h2 {
    font-size: 2.55rem;
  }

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

  .hero-proof {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    padding: 1.2rem;
  }

  .panel-top {
    margin-bottom: 2.4rem;
  }

  .section {
    padding: 3.5rem 0;
  }
}