/* BEAS Generic AI Report — product landing
   Visual language: BEAS brand (turquoise / slate / olive) + Microsoft-like clarity & hierarchy */

:root {
  --logo-turquoise: #83bab7;
  --logo-olive: #8da060;
  --logo-dark-slate: #304153;
  --ink: #2a3d4a;
  --ink-deep: #1a252e;
  --muted: #5a6f7a;
  --subtle: #7a8f99;
  --surface: #f7faf9;
  --surface-raised: #ffffff;
  --surface-soft: #eef5f3;
  --accent: #4f8f8b;
  --accent-strong: #3d7571;
  --border: rgba(48, 65, 83, 0.12);
  --shadow: 0 18px 50px rgba(26, 37, 46, 0.12);
  --shadow-soft: 0 8px 28px rgba(48, 65, 83, 0.08);
  --radius: 2px;
  --radius-lg: 12px;
  /* Microsoft Fluent / microsoft.com stack (Segoe on Windows, system UI elsewhere) */
  --font-sans: "Segoe UI Variable", "Segoe UI", "Segoe UI Web (West European)", -apple-system,
    BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-display: var(--font-sans);
  --font-body: var(--font-sans);
  --nav-h: 72px;
  --max: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--surface);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--accent-strong);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--ink-deep);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink-deep);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

/* —— Nav (Microsoft-like sticky bar) —— */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(247, 250, 249, 0.86);
  backdrop-filter: saturate(1.2) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.site-nav.is-scrolled {
  border-bottom-color: var(--border);
  background: rgba(255, 255, 255, 0.92);
}

.nav-inner {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
}

.brand img {
  width: 36px;
  height: 36px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: -0.02em;
  color: var(--logo-dark-slate);
}

.brand-by {
  font-size: 0.7rem;
  color: var(--subtle);
  letter-spacing: 0.02em;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 0.35rem;
  margin-left: auto;
}

.nav-item {
  position: relative;
}

.nav-link,
.nav-trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0.95rem;
  border: 0;
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  border-radius: 8px;
  transition:
    color 0.22s var(--ease),
    background 0.22s var(--ease),
    transform 0.22s var(--ease);
}

.nav-link::after,
.nav-trigger::after {
  content: "";
  position: absolute;
  left: 0.95rem;
  right: 0.95rem;
  bottom: 0.28rem;
  height: 2px;
  border-radius: 2px;
  background: var(--logo-turquoise);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.28s var(--ease);
}

.nav-link:hover,
.nav-trigger:hover,
.nav-item.is-open > .nav-trigger,
.nav-item:focus-within > .nav-trigger {
  color: var(--accent-strong);
  background: rgba(131, 186, 183, 0.12);
  transform: translateY(-1px);
}

.nav-link:hover::after,
.nav-trigger:hover::after,
.nav-item.is-open > .nav-trigger::after,
.nav-item:focus-within > .nav-trigger::after {
  transform: scaleX(1);
}

.nav-chevron {
  transition: transform 0.25s var(--ease);
  opacity: 0.7;
}

.nav-item.is-open > .nav-trigger .nav-chevron,
.nav-item:hover > .nav-trigger .nav-chevron,
.nav-item:focus-within > .nav-trigger .nav-chevron {
  transform: rotate(180deg);
  opacity: 1;
}

.nav-menu {
  position: absolute;
  top: calc(100% + 0.55rem);
  left: 50%;
  min-width: 15.5rem;
  padding: 0.45rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 18px 40px rgba(26, 37, 46, 0.12);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(-50%) translateY(8px) scale(0.98);
  transition:
    opacity 0.22s var(--ease),
    transform 0.22s var(--ease),
    visibility 0.22s;
  z-index: 120;
}

.nav-menu::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -0.7rem;
  height: 0.7rem;
}

.nav-item:hover > .nav-menu,
.nav-item.is-open > .nav-menu,
.nav-item:focus-within > .nav-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0) scale(1);
}

.nav-menu a {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.7rem 0.8rem;
  border-radius: 8px;
  text-decoration: none;
  color: var(--ink);
  transition:
    background 0.2s var(--ease),
    transform 0.2s var(--ease),
    color 0.2s var(--ease);
}

.nav-menu a + a {
  margin-top: 0.1rem;
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
  background: linear-gradient(90deg, rgba(131, 186, 183, 0.18), rgba(141, 160, 96, 0.08));
  color: var(--logo-dark-slate);
  transform: translateX(3px);
}

.nav-menu-label {
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.nav-menu-desc {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 500;
  line-height: 1.35;
}

.nav-actions {
  display: none;
  align-items: center;
  gap: 0.75rem;
  margin-left: 0.85rem;
}

.nav-toggle {
  margin-left: auto;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  background: var(--surface-raised);
  display: grid;
  place-content: center;
  gap: 6px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.nav-toggle:hover {
  border-color: rgba(131, 186, 183, 0.55);
  background: #fff;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--logo-dark-slate);
  transition: transform 0.25s var(--ease);
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.85rem 1.25rem 1.35rem;
  background: var(--surface-raised);
  border-bottom: 1px solid var(--border);
}

.mobile-nav[hidden] {
  display: none !important;
}

.mobile-group {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  overflow: hidden;
}

.mobile-group summary {
  list-style: none;
  cursor: pointer;
  padding: 0.9rem 1rem;
  font-weight: 600;
  color: var(--logo-dark-slate);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.2s var(--ease);
}

.mobile-group summary::-webkit-details-marker {
  display: none;
}

.mobile-group summary::after {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg);
  transition: transform 0.22s var(--ease);
}

.mobile-group[open] summary {
  background: rgba(131, 186, 183, 0.1);
}

.mobile-group[open] summary::after {
  transform: rotate(225deg);
}

.mobile-group-links {
  display: flex;
  flex-direction: column;
  padding: 0.15rem 0.45rem 0.55rem;
}

.mobile-group-links a,
.mobile-top-link {
  text-decoration: none;
  color: var(--ink);
  padding: 0.75rem 0.7rem;
  font-weight: 500;
  border-radius: 8px;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.mobile-group-links a:hover,
.mobile-top-link:hover {
  background: rgba(131, 186, 183, 0.12);
  color: var(--accent-strong);
  padding-left: 0.95rem;
}

.mobile-top-link {
  font-weight: 600;
}

.mobile-nav .btn {
  margin-top: 0.55rem;
  text-align: center;
}

@media (min-width: 980px) {
  .nav-links,
  .nav-actions {
    display: flex;
  }

  .nav-toggle,
  .mobile-nav {
    display: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nav-link,
  .nav-trigger,
  .nav-menu,
  .nav-menu a,
  .nav-chevron,
  .nav-link::after,
  .nav-trigger::after {
    transition: none;
  }
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 1.15rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--logo-dark-slate);
  color: #fff;
}

.btn-primary:hover {
  background: var(--ink-deep);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--logo-dark-slate);
  border-color: rgba(48, 65, 83, 0.28);
}

.btn-secondary:hover {
  border-color: var(--logo-dark-slate);
  color: var(--logo-dark-slate);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
}

.btn-ghost:hover {
  color: var(--accent-strong);
}

.btn-light {
  background: #fff;
  color: var(--logo-dark-slate);
}

.btn-light:hover {
  background: var(--surface-soft);
  color: var(--ink-deep);
}

.btn-lg {
  padding: 0.85rem 1.45rem;
  font-size: 1rem;
}

/* —— Hero —— */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}

.hero-atmosphere {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 70% 55% at 85% 20%, rgba(131, 186, 183, 0.38), transparent 60%),
    radial-gradient(ellipse 50% 45% at 10% 80%, rgba(141, 160, 96, 0.22), transparent 55%),
    linear-gradient(165deg, #e8f2f0 0%, #f7faf9 42%, #eef3f6 100%);
}

.hero-atmosphere::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(48, 65, 83, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(48, 65, 83, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 85%);
  pointer-events: none;
}

.hero-grid {
  width: min(100% - 2.5rem, var(--max));
  margin: 0 auto;
  padding: clamp(2.5rem, 6vh, 4.5rem) 0 clamp(3rem, 8vh, 5.5rem);
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }
}

.eyebrow {
  margin: 0 0 0.85rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-kicker {
  margin: 0 0 0.85rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--muted);
}

.hero-kicker a {
  color: var(--accent-strong);
  font-weight: 600;
  text-decoration: none;
}

.hero-kicker a:hover {
  text-decoration: underline;
}

.hero h1 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.75rem, 6.5vw, 4.25rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--logo-dark-slate);
}

.hero-tagline {
  margin: 0 0 1.15rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.25rem, 2.2vw, 1.625rem);
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--accent-strong);
}

.lede {
  margin: 0;
  max-width: 36rem;
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
  color: var(--muted);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

/* Product mock — dominant visual plane */
.hero-stage {
  perspective: 1400px;
}

.product-frame {
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: rotateY(-6deg) rotateX(4deg);
  animation: floatSoft 7s var(--ease) infinite alternate;
}

@keyframes floatSoft {
  from {
    transform: rotateY(-6deg) rotateX(4deg) translateY(0);
  }
  to {
    transform: rotateY(-4deg) rotateX(2deg) translateY(-10px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .product-frame {
    animation: none;
    transform: none;
  }
}

.product-chrome {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 0.9rem;
  background: #f2f5f4;
  border-bottom: 1px solid var(--border);
}

.product-chrome span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #c9d4d1;
}

.product-chrome span:nth-child(1) {
  background: #c98b84;
}
.product-chrome span:nth-child(2) {
  background: #c9b36a;
}
.product-chrome span:nth-child(3) {
  background: #7faf8a;
}

.product-url {
  margin-left: 0.75rem;
  flex: 1;
  font-size: 0.72rem;
  color: var(--subtle);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
}

.product-body {
  display: grid;
  grid-template-columns: 56px 1fr;
  min-height: 320px;
}

.mock-nav {
  background: var(--logo-dark-slate);
  padding: 0.85rem 0.55rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.mock-logo {
  width: 28px;
  height: 28px;
  margin: 0 auto 0.5rem;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--logo-turquoise), var(--logo-olive));
}

.mock-item {
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.18);
}

.mock-item.active {
  background: var(--logo-turquoise);
}

.mock-main {
  padding: 1rem;
  display: grid;
  gap: 0.85rem;
  background: linear-gradient(180deg, #fbfcfb, #f3f7f6);
}

.mock-chat {
  display: grid;
  gap: 0.65rem;
}

.mock-bubble {
  max-width: 92%;
  padding: 0.75rem 0.9rem;
  border-radius: 10px;
  font-size: 0.78rem;
  line-height: 1.45;
}

.mock-bubble.user {
  justify-self: end;
  background: var(--logo-dark-slate);
  color: #fff;
}

.mock-bubble.ai {
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.mock-kpi-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.mock-kpi {
  background: var(--surface-soft);
  border-radius: 8px;
  padding: 0.45rem 0.5rem;
  display: flex;
  flex-direction: column;
}

.mock-kpi strong {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--logo-dark-slate);
}

.mock-kpi span {
  font-size: 0.65rem;
  color: var(--subtle);
}

.mock-chart {
  height: 72px;
}

.mock-chart svg {
  width: 100%;
  height: 100%;
}

.mock-widgets {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}

.mock-widget {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.65rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.mock-widget span {
  font-size: 0.68rem;
  color: var(--subtle);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.mock-widget em {
  font-style: normal;
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--ink);
}

.mock-widget.accent {
  border-color: rgba(131, 186, 183, 0.55);
  background: linear-gradient(180deg, #fff, #eef7f6);
}

/* —— Strip —— */
.strip {
  border-block: 1px solid var(--border);
  background: var(--surface-raised);
}

.strip-inner {
  padding: 1.1rem 0;
  text-align: center;
}

.strip p {
  margin: 0;
  font-size: 0.98rem;
  color: var(--muted);
  font-weight: 500;
}

/* —— Sections —— */
.section {
  padding: clamp(4rem, 10vw, 7rem) 0;
  scroll-margin-top: calc(var(--nav-h) + 12px);
}

.section-alt {
  background: linear-gradient(180deg, #eaf3f1 0%, #f7faf9 100%);
}

.section-compact {
  padding-top: 2rem;
}

.section-head {
  max-width: 40rem;
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.section h2 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--logo-dark-slate);
}

.section-lede {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.cap-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 700px) {
  .cap-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .cap-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.cap {
  padding: 1.5rem 1.35rem 1.6rem;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.cap:hover {
  border-color: rgba(131, 186, 183, 0.55);
  box-shadow: var(--shadow-soft);
}

.cap-icon {
  width: 40px;
  height: 40px;
  color: var(--accent);
  margin-bottom: 1rem;
}

.cap h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--logo-dark-slate);
}

.cap p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Steps */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

@media (min-width: 860px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step {
  display: grid;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--surface-raised);
  border-left: 3px solid var(--logo-turquoise);
  box-shadow: var(--shadow-soft);
}

.step-num {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
  color: var(--logo-turquoise);
  letter-spacing: -0.01em;
}

.step h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--logo-dark-slate);
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Trust */
.trust-layout {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 900px) {
  .trust-layout {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.trust-list {
  margin: 1.4rem 0 1.75rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.65rem;
}

.trust-list li {
  position: relative;
  padding-left: 1.35rem;
  color: var(--ink);
  font-size: 0.98rem;
}

.trust-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--logo-olive);
  border-radius: 1px;
}

.trust-panel {
  display: grid;
  gap: 0.85rem;
}

.trust-card {
  padding: 1.25rem 1.35rem;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.trust-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

.trust-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--logo-dark-slate);
  margin-bottom: 0.25rem;
}

.trust-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

/* CTA band */
.cta-band {
  background:
    radial-gradient(ellipse 60% 80% at 100% 0%, rgba(131, 186, 183, 0.28), transparent 50%),
    linear-gradient(135deg, #304153 0%, #1a252e 100%);
  color: #fff;
  padding: clamp(3.5rem, 8vw, 5.5rem) 0;
}

.cta-inner {
  text-align: center;
  max-width: 40rem;
}

.cta-band h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
  letter-spacing: -0.02em;
}

.cta-band p {
  margin: 0 0 1.5rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.05rem;
}

/* Documentation-aligned topic cards */
.doc-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 760px) {
  .doc-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .doc-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1040px) {
  .doc-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.doc-card {
  padding: 1.45rem 1.4rem 1.55rem;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.doc-card:hover {
  border-color: rgba(131, 186, 183, 0.55);
  box-shadow: var(--shadow-soft);
}

.doc-label {
  margin: 0 0 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.doc-card h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--logo-dark-slate);
}

.doc-card > p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.doc-card code {
  font-family: Consolas, "Segoe UI Mono", Menlo, monospace;
  font-size: 0.88em;
  background: var(--surface-soft);
  padding: 0.08em 0.35em;
  border-radius: 2px;
}

.doc-steps,
.doc-bullets {
  margin: 0.9rem 0 0;
  padding-left: 1.15rem;
  color: var(--ink);
  font-size: 0.92rem;
  display: grid;
  gap: 0.4rem;
}

.doc-steps {
  padding-left: 1.25rem;
}

.role-table {
  margin-top: 1rem;
  display: grid;
  gap: 0.55rem;
}

.role-row {
  display: grid;
  gap: 0.2rem;
  padding: 0.7rem 0.85rem;
  background: var(--surface-soft);
  border-radius: 8px;
  border: 1px solid var(--border);
}

.role-row strong {
  font-size: 0.92rem;
  color: var(--logo-dark-slate);
}

.role-row span {
  font-size: 0.88rem;
  color: var(--muted);
}

/* Contact */
.contact-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 800px) {
  .contact-grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: start;
  }
}

.contact-card {
  font-style: normal;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: grid;
  gap: 1rem;
}

.contact-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.contact-card strong {
  color: var(--logo-dark-slate);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.contact-card a {
  color: var(--accent-strong);
  font-weight: 600;
  text-decoration: none;
}

.contact-card a:hover {
  text-decoration: underline;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: #fff;
  padding: 2rem 0 2.5rem;
}

.footer-inner {
  display: grid;
  gap: 1.25rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-brand strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--logo-dark-slate);
}

.footer-brand span {
  font-size: 0.8rem;
  color: var(--subtle);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.35rem;
}

.footer-links a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
}

.footer-links a:hover {
  color: var(--accent-strong);
}

.footer-copy {
  margin: 0;
  font-size: 0.8rem;
  color: var(--subtle);
}

@media (min-width: 800px) {
  .footer-inner {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .footer-copy {
    grid-column: 1 / -1;
  }
}

/* Pricing */
.pricing-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .pricing-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1.5rem 1.35rem 1.6rem;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.pricing-card-featured {
  border-color: rgba(131, 186, 183, 0.65);
  background: linear-gradient(180deg, #ffffff 0%, #eef6f5 100%);
}

.pricing-badge {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-strong);
}

.pricing-tier {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--logo-dark-slate);
  letter-spacing: -0.02em;
}

.pricing-price {
  margin: 0;
}

.pricing-amount {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink-deep);
}

.pricing-period {
  margin-left: 0.25rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.pricing-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  min-height: 3.2em;
}

.pricing-limits {
  margin: 0.25rem 0 0.75rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
  flex: 1;
}

.pricing-limits li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--ink);
  font-size: 0.9rem;
}

.pricing-limits li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 1px;
  background: var(--logo-turquoise);
}

.pricing-card .btn {
  align-self: stretch;
  text-align: center;
}

/* Reveal motion */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.delay-1 {
  transition-delay: 0.12s;
}

.delay-2 {
  transition-delay: 0.24s;
}

.delay-3 {
  transition-delay: 0.36s;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}