:root {
  --bg: #eef4f1;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #ffffff;
  --text: #10211f;
  --muted: #4c6764;
  --line: rgba(16, 33, 31, 0.1);
  --mint: #dff2ea;
  --teal: #184f54;
  --teal-soft: #2f7379;
  --amber: #d88b2f;
  --amber-soft: #fff0de;
  --shadow: 0 24px 60px rgba(24, 79, 84, 0.12);
  --radius: 24px;
  --radius-sm: 16px;
  --max-width: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(216, 139, 47, 0.18), transparent 30%),
    radial-gradient(circle at right 20%, rgba(47, 115, 121, 0.18), transparent 28%),
    linear-gradient(180deg, #f7fbf8 0%, var(--bg) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(16, 33, 31, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 33, 31, 0.03) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.45), transparent 80%);
  pointer-events: none;
}

.site-shell {
  position: relative;
  z-index: 1;
}

.topbar {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 1rem auto 0;
  padding: 1rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(18px);
  border-radius: 999px;
  box-shadow: 0 8px 30px rgba(16, 33, 31, 0.08);
  position: sticky;
  top: 1rem;
  z-index: 10;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: white;
  border: 1px solid var(--line);
  overflow: hidden;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-text {
  display: grid;
  gap: 0.15rem;
}

.brand-text strong {
  font-size: 1rem;
}

.brand-text span:last-child {
  color: var(--muted);
  font-size: 0.75rem;
}

.nav {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
  align-items: center;
}

.nav a,
.nav-trigger {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.nav a:hover,
.nav a:focus-visible,
.nav-menu:hover .nav-trigger,
.nav-menu:focus-within .nav-trigger {
  color: var(--text);
}

.nav-menu {
  position: relative;
}

.nav-menu::after {
  content: "";
  position: absolute;
  top: 100%;
  left: -0.75rem;
  right: -0.75rem;
  height: 0.85rem;
}

.nav-submenu {
  position: absolute;
  top: calc(100% + 0.6rem);
  left: 50%;
  min-width: 16rem;
  padding: 0.55rem;
  display: grid;
  gap: 0.25rem;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 18px 44px rgba(16, 33, 31, 0.14);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -0.35rem);
  transition: opacity 160ms ease, transform 160ms ease;
}

.nav-submenu a {
  padding: 0.7rem 0.85rem;
  border-radius: 12px;
  font-family: "Avenir Next", "Helvetica Neue", sans-serif;
  font-size: 0.9rem;
}

.nav-submenu a:hover,
.nav-submenu a:focus-visible {
  background: var(--mint);
  color: var(--teal);
}

.nav-menu:hover .nav-submenu,
.nav-menu:focus-within .nav-submenu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

main {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
  padding-bottom: 4rem;
}

.hero {
  min-height: calc(100vh - 8rem);
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 2rem;
  align-items: center;
  padding: 4rem 0 3rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  color: var(--teal-soft);
  margin: 0 0 1rem;
  font-family: "Avenir Next", "Helvetica Neue", sans-serif;
}

.hero h1 {
  font-size: clamp(1.9rem, 3.5vw, 3.85rem);
  line-height: 1;
  margin: 0;
  max-width: 13ch;
}

.hero-title-lockup {
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(8rem, 13rem);
  gap: 1.25rem;
  align-items: center;
}

.hero-product-logo {
  display: block;
  width: 100%;
  max-width: 13rem;
  object-fit: contain;
}

.section-heading h2 {
  font-size: clamp(1.9rem, 3.5vw, 3.85rem);
  line-height: 1;
  margin: 0;
  max-width: 16ch;
}

.lede,
.section-heading p {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.8;
  max-width: 60ch;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 2rem 0;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 3.25rem;
  padding: 0 1.25rem;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid transparent;
  font-family: "Avenir Next", "Helvetica Neue", sans-serif;
  font-weight: 600;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--teal), #2f7379);
  color: white;
  box-shadow: 0 14px 32px rgba(24, 79, 84, 0.24);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.68);
  color: var(--text);
  border-color: var(--line);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 2rem 0 0;
}

.hero-metrics div,
.panel-card,
.value-strip article,
.product-card,
.comparison-card,
.evidence-highlight,
.evidence-list article,
.resource-card,
.contact-form,
.contact-note {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

.hero-metrics div {
  padding: 1rem 1rem 1.2rem;
}

.hero-metrics dt {
  font-size: 1.5rem;
  font-weight: 700;
}

.hero-metrics dd {
  margin: 0.35rem 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.hero-panel {
  display: grid;
  gap: 1rem;
}

.panel-card {
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}

.panel-card::after {
  content: "";
  position: absolute;
  inset: auto -3rem -3rem auto;
  width: 10rem;
  height: 10rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.32);
}

.panel-card-warm {
  background: linear-gradient(180deg, rgba(255, 240, 222, 0.88), rgba(255, 255, 255, 0.78));
}

.panel-card-cool {
  background: linear-gradient(180deg, rgba(223, 242, 234, 0.94), rgba(255, 255, 255, 0.78));
}

.panel-card-strong {
  background: linear-gradient(180deg, rgba(235, 241, 255, 0.9), rgba(255, 255, 255, 0.78));
}

.panel-label,
.product-badge {
  display: inline-flex;
  width: fit-content;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font: 700 0.74rem/1 "Avenir Next", "Helvetica Neue", sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.panel-label {
  background: rgba(16, 33, 31, 0.08);
  color: var(--text);
}

.panel-card h2,
.product-card h3,
.comparison-card h3,
.evidence-list h3,
.resource-card h3,
.contact-note h3 {
  margin: 1rem 0 0.5rem;
  font-size: 1.55rem;
}

.panel-card p,
.panel-card li,
.value-strip p,
.product-card p,
.feature-list li,
.comparison-card dd,
.evidence-list p,
.resource-card p,
.contact-note li,
.footer p {
  color: var(--muted);
  line-height: 1.65;
}

.value-strip,
.resources-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.value-strip article,
.resource-card {
  padding: 1.35rem;
}

.section {
  padding: 5rem 0 0;
}

.section-heading {
  margin-bottom: 2rem;
}

.product-heading-lockup,
.evidence-heading-lockup {
  display: grid;
  grid-template-columns: minmax(0, max-content) minmax(9rem, 18rem);
  gap: 2rem;
  align-items: center;
}

.product-heading-image,
.evidence-heading-image {
  display: block;
  width: 100%;
  max-width: 18rem;
  object-fit: contain;
}

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

.product-card,
.comparison-card,
.evidence-highlight,
.evidence-list article,
.contact-form,
.contact-note {
  padding: 1.5rem;
}

.product-badge-warm {
  background: var(--amber-soft);
  color: #8c5010;
}

.product-badge-cool {
  background: var(--mint);
  color: var(--teal);
}

.product-badge-strong {
  background: #e8edff;
  color: #294777;
}

.feature-list {
  padding-left: 1.2rem;
  margin-bottom: 0;
}

.product-card .text-link {
  display: inline-flex;
  margin-top: 1rem;
}

.comparison-card {
  grid-column: 1 / -1;
  min-height: clamp(18rem, 32vw, 28rem);
}

.product-page {
  padding-top: 4rem;
}

.product-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 24rem;
  gap: 2rem;
  align-items: start;
  padding: 4rem 0 2rem;
}

.product-hero h1 {
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1;
  margin: 0;
  max-width: 13ch;
}

.product-summary,
.product-detail-card,
.product-side-card {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

.product-summary {
  padding: 1.5rem;
}

.product-summary p {
  color: var(--muted);
  line-height: 1.7;
  margin-top: 0;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1rem;
}

.product-detail-card,
.product-side-card {
  padding: 1.5rem;
}

.product-detail-card h2,
.product-side-card h2,
.product-packages h2,
.product-video h2 {
  margin: 0 0 0.75rem;
  font-size: 1.6rem;
}

.product-detail-card p,
.product-side-card p,
.product-packages p,
.product-video p {
  color: var(--muted);
  line-height: 1.7;
}

.product-packages,
.product-video {
  margin-top: 1rem;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

.package-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

.package-card {
  padding: 1rem;
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.package-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  margin-bottom: 0.85rem;
  border-radius: 12px;
  background: white;
}

.package-card strong {
  display: block;
  margin-bottom: 0.35rem;
  font-family: "Avenir Next", "Helvetica Neue", sans-serif;
}

.package-card span {
  color: var(--muted);
  line-height: 1.55;
}

.video-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  margin-top: 1rem;
  border-radius: var(--radius-sm);
  background: #0e2428;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-family: "Avenir Next", "Helvetica Neue", sans-serif;
  font-size: 0.9rem;
}

.breadcrumb a {
  color: var(--teal);
  text-decoration: none;
}

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

.comparison-card dt {
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.comparison-card dd {
  margin: 0;
}

.comparison-card dl,
.footer-grid {
  display: grid;
  gap: 1rem;
}

.evidence-section {
  position: relative;
}

.evidence-highlight {
  display: grid;
  place-content: center;
  min-height: 100%;
  text-align: center;
  background: linear-gradient(135deg, rgba(24, 79, 84, 0.94), rgba(47, 115, 121, 0.92));
  color: white;
}

.highlight-stat {
  margin: 0;
  font-size: clamp(4rem, 10vw, 7rem);
  line-height: 0.9;
}

.highlight-copy {
  margin: 0.75rem 0 0;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.86);
}

.evidence-list {
  display: grid;
  grid-column: span 2;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.text-link,
.resource-note {
  font-family: "Avenir Next", "Helvetica Neue", sans-serif;
}

.text-link {
  color: var(--teal);
  text-decoration: none;
  font-weight: 600;
}

.resource-note {
  display: inline-block;
  margin-top: 1rem;
  color: var(--teal-soft);
  font-size: 0.85rem;
}

.contact-form {
  display: grid;
  grid-column: span 2;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.contact-form label {
  display: grid;
  gap: 0.45rem;
  font-family: "Avenir Next", "Helvetica Neue", sans-serif;
  font-size: 0.95rem;
  color: var(--text);
}

.contact-form label:last-of-type,
.contact-form button {
  grid-column: span 2;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.8);
  border-radius: 14px;
  min-height: 3rem;
  padding: 0 0.95rem;
  font: inherit;
  color: var(--text);
}

.contact-form textarea {
  min-height: 8rem;
  padding: 0.9rem 0.95rem;
  resize: vertical;
}

.contact-form button {
  cursor: pointer;
}

.form-note,
.form-status {
  grid-column: span 2;
  margin: 0;
  font-family: "Avenir Next", "Helvetica Neue", sans-serif;
}

.form-note {
  color: var(--muted);
  font-size: 0.9rem;
}

.form-status {
  color: var(--teal);
  font-size: 0.92rem;
  font-weight: 600;
}

.assistant-response {
  grid-column: span 2;
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, rgba(223, 242, 234, 0.78), rgba(255, 255, 255, 0.9));
  border: 1px solid rgba(24, 79, 84, 0.12);
}

.assistant-response h3 {
  margin: 0 0 0.75rem;
}

.assistant-response-body p {
  margin: 0;
}

.assistant-response-body p + p {
  margin-top: 0.9rem;
}

.footer {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 4rem auto 2rem;
  padding: 1.5rem;
  /*background: #0e2428;*/
  background: rgba(47, 115, 121, 0.2);
  color: rgba(255, 255, 255, 0.86);
  border-radius: 28px;
}

.footer-company {
  display: grid;
  grid-template-columns: minmax(18rem, 0.9fr) 1.85fr;
  gap: 2rem;
  align-items: start;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(0,0,0, 0.14);
}

.footer-logo {
  display: block;
  width: 100%;
  max-width: 35rem;
  height: clamp(9.5rem, 16vw, 13rem);
  object-fit: contain;
  padding: 1.25rem;
  background: transparent;
  border-radius: 26px;
}

.footer-contact {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem 1.25rem;
  margin: 1rem 0 0;
}

.footer-contact div {
  display: grid;
  gap: 0.25rem;
}

.footer-contact dt {
  color: rgba(0,0,0, 0.58);
  font: 700 0.75rem/1.2 "Avenir Next", "Helvetica Neue", sans-serif;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-contact dd {
  margin: 0;
  color: rgba(0,0,0, 0.86);
  line-height: 1.5;
}

.footer-contact a {
  color: rgba(0,0,0, 0.92);
  text-decoration: none;
}

.footer-contact a:hover,
.footer-contact a:focus-visible {
  color: black;
  text-decoration: underline;
}

.footer-disclaimer {
  max-width: 64rem;
}

.footer-disclaimer p {
  margin: 0;
}

.footer-disclaimer p + p {
  margin-top: 0.55rem;
}

.footer-disclaimer strong {
  color: black;
}

.footer-title {
  margin: 0 0 0.4rem;
  color: white;
  font: 700 0.88rem/1.4 "Avenir Next", "Helvetica Neue", sans-serif;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.error-page {
  width: min(calc(100% - 2rem), 760px);
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  place-items: center;
}

.error-card {
  width: 100%;
  padding: 2rem;
  text-align: center;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

@media (max-width: 1024px) {
  .hero,
  .product-hero,
  .product-detail-grid,
  .package-grid,
  .footer-company,
  .footer-contact,
  .product-grid,
  .contact-layout,
  .evidence-layout,
  .resources-grid,
  .value-strip,
  .evidence-list {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 3rem;
  }

  .hero h1,
  .section-heading h2 {
    max-width: none;
  }

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

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

  .contact-form label:last-of-type,
  .contact-form button,
  .form-note,
  .form-status,
  .assistant-response {
    grid-column: span 1;
  }
}

@media (max-width: 720px) {
  .topbar {
    border-radius: 28px;
    align-items: flex-start;
  }

  .topbar,
  .nav {
    flex-direction: column;
  }

  .nav {
    align-items: flex-start;
  }

  .nav-menu {
    width: 100%;
  }

  .nav-submenu {
    position: static;
    min-width: 0;
    margin-top: 0.5rem;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    box-shadow: none;
  }

  main,
  .topbar,
  .footer {
    width: min(calc(100% - 1rem), var(--max-width));
  }

  .hero {
    padding-top: 2rem;
  }

  .section-heading h2,
  .hero h1,
  .product-hero h1 {
    font-size: clamp(1.55rem, 7vw, 2.4rem);
  }

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

  .hero-product-logo {
    max-width: 11rem;
  }

  .product-heading-lockup,
  .evidence-heading-lockup {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .product-heading-image,
  .evidence-heading-image {
    max-width: 11rem;
    justify-self: start;
  }

  .footer-logo {
    height: clamp(7.5rem, 36vw, 11rem);
    max-width: none;
  }
}