:root,
html[data-theme="dark"] {
  --bg: #05070a;
  --bg2: #071018;
  --panel: #0c131a;
  --panel2: #101821;
  --line: rgba(133, 167, 195, 0.14);
  --line2: rgba(85, 165, 214, 0.22);
  --text: #eff7ff;
  --muted: #90a1b1;
  --blue: #00aeef;
  --blue2: #168cd4;
  --blue-soft: #79d9ff;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.55);
  --shadow-hover: 0 28px 80px rgba(0, 0, 0, 0.62), 0 0 0 1px rgba(36, 174, 244, 0.18);
  --glow: 0 0 0 1px rgba(36, 174, 244, 0.22), 0 16px 40px rgba(18, 135, 207, 0.18);
  --radius: 12px;
  --font: "Poppins", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur: 0.28s;
  --page-bg:
    linear-gradient(180deg, rgba(5, 8, 12, 0.62) 0%, rgba(5, 8, 12, 0.72) 55%, rgba(5, 8, 12, 0.82) 100%);
  /* Tiny blurred placeholder first; full photo lazy-loaded via lazy.js */
  --page-photo: url("assets/SBSA_Backdrop_placeholder.jpg");
  --page-photo-full: url("assets/SBSA_Backdrop.webp");
  --topbar-bg: rgba(4, 7, 10, 0.82);
  --topbar-border: rgba(255, 255, 255, 0.06);
  --nav-link: #c8d4df;
  --card-bg: linear-gradient(180deg, rgba(16, 24, 33, 0.98), rgba(11, 17, 24, 0.98));
  --card-border: rgba(129, 159, 186, 0.13);
  --tile-bg: #151b23;
  --sidebar-bg: #11161d;
  --app-content-bg: linear-gradient(180deg, #10151c, #0c1117);
  --notice-bg: #111720;
  --footer-text: #9fb0c0;
  --input-bg: #0d141b;
  --chat-bot-bg: #0d141b;
  --chat-user-bg: rgba(36, 174, 244, 0.12);
}

html[data-theme="light"] {
  --bg: #f4f8fc;
  --bg2: #eaf2f8;
  --panel: #ffffff;
  --panel2: #f7fbfe;
  --line: rgba(20, 60, 90, 0.12);
  --line2: rgba(0, 140, 200, 0.2);
  --text: #102033;
  --muted: #5d7388;
  --blue: #008fc9;
  --blue2: #0077a8;
  --blue-soft: #008fc9;
  --shadow: 0 18px 48px rgba(16, 40, 70, 0.1);
  --shadow-hover: 0 24px 56px rgba(16, 40, 70, 0.14), 0 0 0 1px rgba(0, 143, 201, 0.18);
  --glow: 0 0 0 1px rgba(0, 143, 201, 0.18), 0 14px 30px rgba(0, 143, 201, 0.12);
  --page-bg:
    linear-gradient(180deg, rgba(247, 251, 254, 0.78) 0%, rgba(238, 245, 250, 0.84) 100%);
  --page-photo: url("assets/SBSA_Backdrop_placeholder.jpg");
  --page-photo-full: url("assets/SBSA_Backdrop.webp");
  --topbar-bg: rgba(255, 255, 255, 0.86);
  --topbar-border: rgba(16, 40, 70, 0.08);
  --nav-link: #3d5266;
  --card-bg: linear-gradient(180deg, #ffffff, #f7fbfe);
  --card-border: rgba(20, 60, 90, 0.12);
  --tile-bg: #f0f6fb;
  --sidebar-bg: #eef4f9;
  --app-content-bg: linear-gradient(180deg, #f8fbfe, #f1f6fa);
  --notice-bg: #f4f8fc;
  --footer-text: #5d7388;
  --input-bg: #ffffff;
  --chat-bot-bg: #f0f6fb;
  --chat-user-bg: rgba(0, 143, 201, 0.1);
}

* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  min-height: 100%;
  background-color: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background-color: var(--bg);
  background-image: var(--page-bg), var(--page-photo);
  background-size: auto, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
  background-attachment: scroll, scroll;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

html.backdrop-ready body {
  background-image: var(--page-bg), var(--page-photo);
  transition:
    background-color var(--dur) var(--ease),
    color var(--dur) var(--ease),
    background-image 0.45s ease;
}

@media (min-width: 901px) {
  body {
    background-attachment: fixed, fixed;
  }
}

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

img[loading="lazy"] {
  content-visibility: auto;
}

.home-links,
.cta-banner,
.footer,
.feature-grid,
.pricing-grid,
.trust-grid {
  content-visibility: auto;
  contain-intrinsic-size: 1px 480px;
}

a { color: inherit; }
button { font-family: inherit; }

.container {
  width: min(1240px, calc(100% - 28px));
  margin: 0 auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Header */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--topbar-bg);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--topbar-border);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.navwrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.brand:hover {
  transform: translateY(-1px);
  opacity: 0.92;
}

.brand:hover .brand-mark {
  transform: scale(1.06);
  filter: drop-shadow(0 0 10px rgba(0, 174, 239, 0.45));
}

.brand:hover .brand-name-logo {
  transform: scale(1.03);
  opacity: 0.92;
}

.brand-mark {
  width: 34px;
  height: 34px;
  color: var(--blue);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: transform var(--dur) var(--ease), filter var(--dur) var(--ease);
}

.brand-mark svg { width: 28px; height: 28px; }

.brand-mark-img {
  width: 34px;
  height: 34px;
  object-fit: contain;
  display: block;
}

.brand-name {
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--blue-soft);
  font-size: 0.98rem;
}

.brand-name-logo {
  height: 22px;
  width: auto;
  max-width: 168px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
  transition: transform var(--dur) var(--ease), filter var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.nav {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.nav a,
.ghost-link {
  text-decoration: none;
  color: var(--nav-link);
  font-size: 0.92rem;
  font-weight: 500;
  position: relative;
  transition: color var(--dur) var(--ease);
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  border-radius: 999px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease);
}

.nav a:hover,
.ghost-link:hover { color: #fff; }

.nav a:hover::after,
.nav a.active::after { transform: scaleX(1); }

.nav a.active {
  color: #fff;
}

.nav a:hover .chev {
  transform: translateY(2px);
  opacity: 1;
}

.chev {
  font-size: 0.7rem;
  opacity: 0.7;
  margin-left: 2px;
  display: inline-block;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.nav-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
  flex-shrink: 0;
}

.btn-signup {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-radius: 9px;
  border: 1px solid rgba(36, 174, 244, 0.45);
  color: var(--blue-soft);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.btn-signup:hover {
  background: rgba(36, 174, 244, 0.12);
  border-color: rgba(36, 174, 244, 0.7);
  color: #fff;
  transform: translateY(-1px);
}

/* Sign up is disabled for now — hide on all marketing screens */
.btn-signup,
a[href="signup.html"],
a[href="../signup.html"],
a[href="./signup.html"] {
  display: none !important;
}

.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: transparent;
  color: var(--nav-link);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.theme-toggle svg,
.theme-toggle .theme-logo,
.theme-toggle .theme-icon {
  width: 22px;
  height: 22px;
  object-fit: contain;
  display: block;
  transition: transform var(--dur) var(--ease);
}

.theme-toggle .material-symbols-outlined.theme-icon {
  font-size: 22px;
  line-height: 1;
  width: 22px;
  height: 22px;
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
}

.theme-toggle:hover {
  color: #fff;
  border-color: rgba(36, 174, 244, 0.45);
  background: rgba(36, 174, 244, 0.08);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(0, 174, 239, 0.15);
}

.theme-toggle:hover svg,
.theme-toggle:hover .theme-logo,
.theme-toggle:hover .theme-icon { transform: scale(1.08); }

.theme-toggle-fab {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  border: 1px solid rgba(36, 174, 244, 0.35);
  background: rgba(8, 14, 22, 0.88);
  color: var(--blue-soft);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(36, 174, 244, 0.12);
  backdrop-filter: blur(12px);
}

.theme-toggle-fab .material-symbols-outlined.theme-icon {
  font-size: 24px;
  width: 24px;
  height: 24px;
}

.theme-toggle-fab:hover {
  transform: translateY(-2px) scale(1.04);
  background: rgba(12, 24, 36, 0.95);
  border-color: rgba(36, 174, 244, 0.7);
  box-shadow: 0 16px 40px rgba(0, 174, 239, 0.22);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 9px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  border: 1px solid transparent;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

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

.btn-primary {
  background: linear-gradient(180deg, #2cb8f6, #1287cf);
  color: #fff;
  box-shadow: 0 12px 28px rgba(34, 149, 214, 0.24);
}

.btn-primary:hover {
  box-shadow: 0 18px 36px rgba(34, 149, 214, 0.38);
  background: linear-gradient(180deg, #3fc2fb, #1593db);
}

.btn-secondary {
  border-color: #425363;
  background: transparent;
  color: #d8e5ef;
}

.btn-secondary:hover {
  border-color: rgba(36, 174, 244, 0.55);
  background: rgba(36, 174, 244, 0.08);
  color: #fff;
  box-shadow: var(--glow);
}

.btn-arrow {
  font-size: 1rem;
  line-height: 1;
  transition: transform var(--dur) var(--ease);
}

.btn:hover .btn-arrow { transform: translateX(4px); }

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  padding: 42px 0 28px;
  align-items: start;
}

.eyebrow,
.section-kicker {
  display: inline-block;
  border: 1px solid #224a64;
  color: #86dcff;
  padding: 7px 12px;
  border-radius: 8px;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  font-weight: 600;
  background: rgba(14, 23, 31, 0.78);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease), background var(--dur) var(--ease);
}

.eyebrow:hover,
.section-kicker:hover {
  border-color: rgba(36, 174, 244, 0.55);
  box-shadow: 0 0 18px rgba(0, 174, 239, 0.18);
  transform: translateY(-1px);
  background: rgba(14, 28, 40, 0.9);
}

.hero h1 {
  font-size: clamp(3rem, 6.4vw, 5.6rem);
  line-height: 0.98;
  margin: 18px 0 14px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.hero h1 span { color: var(--blue); }

.lede {
  max-width: 540px;
  color: #a7b6c5;
  font-size: 1.02rem;
  line-height: 1.7;
  font-weight: 400;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 24px 0 28px;
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.hero-points > div {
  border-top: 1px solid var(--line);
  padding-top: 14px;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.hero-points > div:hover {
  transform: translateY(-3px);
  border-top-color: rgba(36, 174, 244, 0.45);
}

.hero-points strong {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 0.92rem;
  font-weight: 600;
}

.hero-points .ico {
  width: 18px;
  height: 18px;
  color: var(--blue);
  flex-shrink: 0;
  transition: transform var(--dur) var(--ease), filter var(--dur) var(--ease);
}

.hero-points > div:hover .ico {
  transform: scale(1.15) translateY(-1px);
  filter: drop-shadow(0 0 8px rgba(0, 174, 239, 0.5));
}

.hero-points span {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.5;
  display: block;
}

/* App mock */
.app-shell {
  background: linear-gradient(180deg, #0a0f15, #0b121a);
  border: 1px solid #21465a;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 72px rgba(0, 0, 0, 0.56);
  position: relative;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.app-shell:hover {
  transform: translateY(-4px);
  border-color: rgba(36, 174, 244, 0.45);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.62), 0 0 40px rgba(0, 174, 239, 0.12);
}

.app-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 16px;
  box-shadow: inset 0 0 0 1px rgba(86, 215, 255, 0.05);
  pointer-events: none;
}

.app-topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: #1fa8df;
}

.menu-lines {
  width: 18px;
  height: 14px;
  border-top: 2px solid rgba(255, 255, 255, 0.7);
  border-bottom: 2px solid rgba(255, 255, 255, 0.7);
  position: relative;
}

.menu-lines::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 5px;
  border-top: 2px solid rgba(255, 255, 255, 0.7);
}

.searchbox,
.user-pill {
  background: rgba(6, 16, 23, 0.38);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.86rem;
}

.searchbox {
  margin-left: auto;
  min-width: 210px;
  color: #dbe7f3;
}

.user-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
}

.user-icon {
  width: 18px;
  height: 18px;
  object-fit: contain;
  border-radius: 50%;
}

.app-body {
  display: grid;
  grid-template-columns: 214px 1fr;
  min-height: 462px;
}

.sidebar {
  background: #11161d;
  padding: 16px;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.side-title {
  font-size: 0.68rem;
  color: #778698;
  letter-spacing: 0.14em;
  font-weight: 600;
  margin: 2px 0 10px;
}

.side-title.mt { margin-top: 16px; }

.side-item {
  display: block;
  padding: 9px 10px;
  border-radius: 8px;
  color: #d7e0e9;
  font-size: 0.9rem;
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.side-item.active,
.side-item:hover {
  background: #18222d;
  color: #fff;
}

.side-item:hover { transform: translateX(3px); padding-left: 13px; }

.app-content {
  padding: 18px;
  background: linear-gradient(180deg, #10151c, #0c1117);
}

.grid-actions {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.grid-actions div {
  height: 92px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  background: #151b23;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #cdd7e1;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), color var(--dur) var(--ease);
}

.grid-actions div:hover {
  transform: translateY(-4px) scale(1.02);
  background: #1a2430;
  border-color: rgba(36, 174, 244, 0.35);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(36, 174, 244, 0.12);
  color: #fff;
}

.grid-actions div:hover .tile-ico {
  transform: scale(1.18);
}

.tile-ico {
  font-size: 1.1rem;
  line-height: 1;
  transition: transform var(--dur) var(--ease);
}

.notice {
  margin-top: 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 14px 16px;
  background: #111720;
  color: #bfcdda;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.notice:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
}

.warning { border-left: 3px solid #eea040; }
.warning strong { display: block; font-weight: 600; }
.warning small {
  display: block;
  color: #8798a7;
  margin-top: 4px;
  font-size: 0.82rem;
}

.stats .bars {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.stats i {
  display: block;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, #31d67a, #1e8c52);
}

/* Feature strip */
.feature-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  padding: 18px 0 10px;
}

.feature-card,
.panel,
.trust-card,
.cta-banner,
.process-bar {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.feature-card {
  padding: 20px 18px;
  min-height: 210px;
  display: flex;
  flex-direction: column;
  cursor: default;
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(36, 174, 244, 0.4);
  box-shadow: var(--shadow-hover);
}

.feature-ico {
  width: 34px;
  height: 34px;
  color: var(--blue);
  margin-bottom: 14px;
  transition: transform var(--dur) var(--ease), filter var(--dur) var(--ease);
}

.feature-card:hover .feature-ico {
  transform: scale(1.12) translateY(-2px);
  filter: drop-shadow(0 0 10px rgba(0, 174, 239, 0.45));
}

.feature-ico svg { width: 100%; height: 100%; }

.feature-card h3 {
  margin: 0 0 10px;
  font-size: 1.35rem;
  font-weight: 700;
}

.feature-card p,
.trust-card p,
.panel p,
.preview-copy p,
.cta-banner p,
.trust-intro p {
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.92rem;
}

.feature-card a,
.panel a {
  color: #89d6ff;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  width: fit-content;
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease), gap var(--dur) var(--ease);
}

.feature-card a:hover,
.panel a:hover {
  color: #fff;
  transform: translateX(4px);
  gap: 8px;
}

/* Process */
.process { padding: 18px 0 28px; }

.process-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 22px 24px;
  color: #d4e5f3;
  flex-wrap: wrap;
}

.process-step {
  text-align: center;
  min-width: 110px;
  flex: 1;
  padding: 8px 4px;
  border-radius: 10px;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}

.process-step:hover {
  transform: translateY(-4px);
  background: rgba(36, 174, 244, 0.06);
}

.process-ico {
  width: 28px;
  height: 28px;
  margin: 0 auto 10px;
  color: var(--blue);
  transition: transform var(--dur) var(--ease), filter var(--dur) var(--ease);
}

.process-step:hover .process-ico {
  transform: scale(1.18);
  filter: drop-shadow(0 0 8px rgba(0, 174, 239, 0.5));
}

.process-ico svg { width: 100%; height: 100%; }

.process-bar strong {
  display: block;
  font-size: 0.98rem;
  font-weight: 600;
}

.process-bar span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  margin-top: 4px;
}

.process-arrow {
  color: var(--blue);
  opacity: 0.7;
  font-size: 1.1rem;
  flex: 0 0 auto;
}

/* Preview */
.preview-grid {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 18px;
  padding: 8px 0 28px;
}

.preview-copy { padding: 10px 8px 10px 0; }

.preview-copy h2 {
  font-size: clamp(1.8rem, 3vw, 2.35rem);
  line-height: 1.15;
  margin: 14px 0 12px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.check-list {
  list-style: none;
  margin: 20px 0 26px;
  padding: 0;
}

.check-list li {
  position: relative;
  padding: 8px 0 8px 28px;
  color: #d5e0ea;
  line-height: 1.5;
  font-size: 0.95rem;
  border-radius: 8px;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.check-list li:hover {
  transform: translateX(4px);
  background: rgba(36, 174, 244, 0.05);
  color: #fff;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background:
    linear-gradient(180deg, #2cb8f6, #1287cf);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08) inset;
}

.check-list li::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 16px;
  width: 5px;
  height: 8px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.panel {
  padding: 16px;
  min-height: 140px;
  display: flex;
  flex-direction: column;
  cursor: default;
}

.panel:hover {
  transform: translateY(-5px);
  border-color: rgba(36, 174, 244, 0.38);
  box-shadow: var(--shadow-hover);
}

.panel h4 {
  margin: 0 0 12px;
  font-size: 0.95rem;
  font-weight: 600;
}

.panel.wide { grid-column: span 2; }

.activity-list,
.collection-list,
.health-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
}

.activity-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 8px;
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease), padding var(--dur) var(--ease);
}

.activity-list li:hover {
  background: rgba(36, 174, 244, 0.06);
  transform: translateX(4px);
  padding-left: 6px;
  padding-right: 6px;
}

.activity-list li:last-child { border-bottom: 0; }

.file-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 6px;
  flex-shrink: 0;
}

.file-dot.pdf { background: #ff6b6b; }
.file-dot.doc { background: #4dabf7; }

.activity-list strong {
  display: block;
  font-size: 0.86rem;
  font-weight: 500;
}

.activity-list em {
  display: block;
  font-style: normal;
  color: var(--muted);
  font-size: 0.75rem;
  margin-top: 2px;
}

.collection-list li,
.health-list li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 0.88rem;
  border-radius: 8px;
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease), padding var(--dur) var(--ease);
}

.collection-list li:hover,
.health-list li:hover {
  background: rgba(36, 174, 244, 0.06);
  transform: translateX(3px);
  padding-left: 6px;
  padding-right: 6px;
}

.collection-list li:last-child,
.health-list li:last-child { border-bottom: 0; }

.collection-list em,
.health-list em {
  font-style: normal;
  color: var(--muted);
  font-size: 0.8rem;
}

.health-list .ok {
  color: #8ee59f;
  background: #143e1f;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
}

.chat-bubble {
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.84rem;
  line-height: 1.5;
  margin-bottom: 8px;
}

.chat-bubble.user {
  background: rgba(36, 174, 244, 0.12);
  border: 1px solid rgba(36, 174, 244, 0.2);
  color: #d8eefc;
}

.chat-bubble.bot {
  background: #0d141b;
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: #b7c5d2;
}

.chat .chat-input {
  margin-top: auto;
  padding: 10px 12px;
  border-radius: 12px;
  background: #0d141b;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #71869b;
  border: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.84rem;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.chat .chat-input:hover {
  border-color: rgba(36, 174, 244, 0.35);
  box-shadow: 0 0 0 3px rgba(36, 174, 244, 0.08);
}

.chat-input button {
  background: #1b9ddd;
  border: none;
  color: #fff;
  border-radius: 8px;
  width: 34px;
  height: 30px;
  cursor: pointer;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.chat-input button:hover {
  transform: scale(1.08);
  background: #2cb8f6;
  box-shadow: 0 6px 16px rgba(27, 157, 221, 0.4);
}

.pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: #143e1f;
  color: #8ee59f;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.panel:hover .pill {
  transform: scale(1.05);
  box-shadow: 0 0 12px rgba(142, 229, 159, 0.25);
}

.doc-intel {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.doc-intel strong {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
}

.doc-intel p { margin: 0; }

.insight { text-align: center; align-items: center; }

.circle {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 10px solid #1a3142;
  border-top-color: #2a89c2;
  border-right-color: #2a89c2;
  font-size: 1.35rem;
  font-weight: 700;
  margin: 4px 0 10px;
  color: #fff;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.panel.insight:hover .circle {
  transform: scale(1.08) rotate(8deg);
  box-shadow: 0 0 24px rgba(42, 137, 194, 0.35);
  border-left-color: #2a89c2;
}

.insight-stats {
  display: flex;
  gap: 22px;
  justify-content: center;
  margin-top: 8px;
  width: 100%;
}

.insight-stats strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
}

.insight-stats span {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
}

/* Trust */
.trust { padding: 8px 0 28px; }

.trust-intro {
  max-width: 640px;
  margin-bottom: 18px;
}

.trust-intro h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  line-height: 1.15;
  margin: 12px 0;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.trust-card {
  padding: 22px;
  min-height: 170px;
  cursor: default;
}

.trust-card:hover {
  transform: translateY(-6px);
  border-color: rgba(36, 174, 244, 0.4);
  box-shadow: var(--shadow-hover);
}

.trust-ico {
  width: 32px;
  height: 32px;
  color: var(--blue);
  margin-bottom: 14px;
  transition: transform var(--dur) var(--ease), filter var(--dur) var(--ease);
}

.trust-card:hover .trust-ico {
  transform: scale(1.14) translateY(-2px);
  filter: drop-shadow(0 0 10px rgba(0, 174, 239, 0.45));
}

.trust-ico svg { width: 100%; height: 100%; }

.trust-card h4 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  font-weight: 600;
}

/* CTA */
.cta-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 28px 26px;
  margin-bottom: 28px;
  background:
    radial-gradient(circle at 85% 40%, rgba(36, 174, 244, 0.18), transparent 42%),
    linear-gradient(180deg, rgba(14, 28, 42, 0.98), rgba(10, 18, 28, 0.98));
  border-color: rgba(36, 174, 244, 0.22);
}

.cta-banner:hover {
  transform: translateY(-3px);
  border-color: rgba(36, 174, 244, 0.5);
  box-shadow: var(--shadow-hover), 0 0 50px rgba(0, 174, 239, 0.12);
  background:
    radial-gradient(circle at 85% 40%, rgba(36, 174, 244, 0.28), transparent 48%),
    linear-gradient(180deg, rgba(16, 34, 52, 0.98), rgba(10, 18, 28, 0.98));
}

.cta-banner h2 {
  margin: 0 0 8px;
  font-size: clamp(1.4rem, 2.4vw, 1.85rem);
  font-weight: 700;
}

.cta-banner p { margin: 0; }

.cta-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  flex-shrink: 0;
}

/* Footer */
.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding: 34px 0 28px;
  color: #9fb0c0;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 28px;
}

.footer-brand-block .brand { margin-bottom: 14px; }

.socials {
  display: flex;
  gap: 10px;
}

.socials a {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: grid;
  place-items: center;
  text-decoration: none;
  color: #c8d4df;
  font-size: 0.85rem;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.socials a:hover {
  color: #fff;
  border-color: rgba(36, 174, 244, 0.5);
  background: rgba(36, 174, 244, 0.12);
  transform: translateY(-3px) scale(1.06);
  box-shadow: 0 8px 18px rgba(0, 174, 239, 0.2);
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(4, minmax(100px, 1fr));
  gap: 28px;
}

.footer-cols h5 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
}

.footer-cols a {
  display: block;
  text-decoration: none;
  color: #9fb0c0;
  font-size: 0.86rem;
  margin-bottom: 8px;
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.footer-cols a:hover {
  color: #fff;
  transform: translateX(4px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.84rem;
}

.footer-legal-links {
  display: flex;
  gap: 16px;
}

.footer-legal-links a {
  text-decoration: none;
  color: #9fb0c0;
  transition: color var(--dur) var(--ease);
}

.footer-legal-links a:hover { color: #fff; }

/* Secondary pages */
.page { padding: 56px 0 72px; }
.page h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}
.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}

@media (max-width: 1100px) {
  .hero,
  .preview-grid { grid-template-columns: 1fr; }
  .feature-strip { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .dashboard-grid { grid-template-columns: repeat(2, 1fr); }
  .navwrap,
  .cta-banner,
  .footer-top { flex-direction: column; align-items: flex-start; }
  .footer-cols { width: 100%; }
}

@media (max-width: 720px) {
  .nav { display: none; }
  .hero-points,
  .grid-actions,
  .dashboard-grid,
  .feature-strip,
  .trust-grid,
  .cards-3,
  .footer-cols { grid-template-columns: 1fr; }
  .app-body { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .searchbox { min-width: 0; }
  .panel.wide { grid-column: auto; }
  .process-arrow { display: none; }
  .process-bar { justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }

  .btn:hover,
  .feature-card:hover,
  .panel:hover,
  .trust-card:hover,
  .app-shell:hover,
  .cta-banner:hover,
  .grid-actions div:hover,
  .process-step:hover,
  .hero-points > div:hover,
  .socials a:hover {
    transform: none;
  }
}

/* ========== Light theme surface overrides ========== */
html[data-theme="light"] .nav a:hover,
html[data-theme="light"] .ghost-link:hover,
html[data-theme="light"] .footer-cols a:hover,
html[data-theme="light"] .footer-legal-links a:hover {
  color: var(--text);
}

html[data-theme="light"] .theme-toggle {
  border-color: rgba(16, 40, 70, 0.12);
}

html[data-theme="light"] .theme-toggle:hover {
  color: var(--blue);
  border-color: rgba(0, 143, 201, 0.4);
  background: rgba(0, 143, 201, 0.08);
}

html[data-theme="light"] .theme-toggle-fab {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(0, 143, 201, 0.35);
  color: var(--blue);
  box-shadow: 0 12px 28px rgba(16, 40, 70, 0.16);
}

html[data-theme="light"] .theme-toggle-fab:hover {
  background: #fff;
  border-color: rgba(0, 143, 201, 0.6);
  box-shadow: 0 16px 36px rgba(0, 143, 201, 0.18);
}

html[data-theme="light"] .brand-name-logo {
  /* White wordmark → dark for light backgrounds */
  filter: brightness(0);
}

html[data-theme="light"] .brand:hover .brand-name-logo {
  filter: brightness(0);
  opacity: 0.85;
}

html[data-theme="light"] .btn-secondary {
  border-color: rgba(16, 40, 70, 0.18);
  color: var(--text);
}

html[data-theme="light"] .btn-secondary:hover {
  border-color: rgba(0, 143, 201, 0.45);
  background: rgba(0, 143, 201, 0.08);
  color: var(--blue2);
}

html[data-theme="light"] .btn-signup {
  border-color: rgba(0, 143, 201, 0.4);
  color: var(--blue);
}

html[data-theme="light"] .btn-signup:hover {
  background: rgba(0, 143, 201, 0.1);
  border-color: rgba(0, 143, 201, 0.65);
  color: var(--blue2);
}

html[data-theme="light"] .eyebrow,
html[data-theme="light"] .section-kicker {
  border-color: rgba(0, 143, 201, 0.28);
  color: var(--blue);
  background: rgba(255, 255, 255, 0.9);
}

html[data-theme="light"] .lede,
html[data-theme="light"] .hero-points span,
html[data-theme="light"] .feature-card p,
html[data-theme="light"] .trust-card p,
html[data-theme="light"] .panel p,
html[data-theme="light"] .preview-copy p,
html[data-theme="light"] .cta-banner p,
html[data-theme="light"] .trust-intro p,
html[data-theme="light"] .process-bar span,
html[data-theme="light"] .activity-list em,
html[data-theme="light"] .collection-list em,
html[data-theme="light"] .insight-stats span {
  color: var(--muted);
}

html[data-theme="light"] .app-shell {
  background: linear-gradient(180deg, #ffffff, #f4f8fc);
  border-color: rgba(0, 143, 201, 0.28);
  box-shadow: 0 20px 60px rgba(16, 40, 70, 0.12);
}

html[data-theme="light"] .app-shell:hover {
  border-color: rgba(0, 143, 201, 0.5);
  box-shadow: 0 28px 70px rgba(16, 40, 70, 0.16), 0 0 30px rgba(0, 174, 239, 0.1);
}

html[data-theme="light"] .sidebar {
  background: var(--sidebar-bg);
  border-right-color: rgba(16, 40, 70, 0.08);
}

html[data-theme="light"] .side-title { color: #7a8fa3; }

html[data-theme="light"] .side-item {
  color: #33485c;
}

html[data-theme="light"] .side-item.active,
html[data-theme="light"] .side-item:hover {
  background: #dfeaf3;
  color: var(--text);
}

html[data-theme="light"] .app-content {
  background: var(--app-content-bg);
}

html[data-theme="light"] .grid-actions div {
  background: var(--tile-bg);
  border-color: rgba(16, 40, 70, 0.08);
  color: #33485c;
}

html[data-theme="light"] .grid-actions div:hover {
  background: #e4eef6;
  border-color: rgba(0, 143, 201, 0.35);
  color: var(--text);
}

html[data-theme="light"] .notice {
  background: var(--notice-bg);
  border-color: rgba(16, 40, 70, 0.1);
  color: #3d5266;
}

html[data-theme="light"] .warning small { color: #6b8094; }

html[data-theme="light"] .feature-card a,
html[data-theme="light"] .panel a {
  color: var(--blue);
}

html[data-theme="light"] .feature-card a:hover,
html[data-theme="light"] .panel a:hover {
  color: var(--blue2);
}

html[data-theme="light"] .process-bar,
html[data-theme="light"] .check-list li,
html[data-theme="light"] .activity-list strong,
html[data-theme="light"] .collection-list li,
html[data-theme="light"] .health-list li,
html[data-theme="light"] .doc-intel strong {
  color: var(--text);
}

html[data-theme="light"] .chat-bubble.user {
  background: var(--chat-user-bg);
  border-color: rgba(0, 143, 201, 0.22);
  color: #0f3a52;
}

html[data-theme="light"] .chat-bubble.bot {
  background: var(--chat-bot-bg);
  border-color: rgba(16, 40, 70, 0.08);
  color: #3d5266;
}

html[data-theme="light"] .chat .chat-input {
  background: var(--input-bg);
  border-color: rgba(16, 40, 70, 0.12);
  color: #7a8fa3;
}

html[data-theme="light"] .circle {
  border-color: #d5e6f2;
  border-top-color: var(--blue);
  border-right-color: var(--blue);
  color: var(--text);
}

html[data-theme="light"] .panel.insight:hover .circle {
  border-left-color: var(--blue);
}

html[data-theme="light"] .cta-banner {
  background:
    radial-gradient(circle at 85% 40%, rgba(0, 174, 239, 0.14), transparent 42%),
    linear-gradient(180deg, #ffffff, #eef6fb);
  border-color: rgba(0, 143, 201, 0.22);
}

html[data-theme="light"] .cta-banner:hover {
  background:
    radial-gradient(circle at 85% 40%, rgba(0, 174, 239, 0.2), transparent 48%),
    linear-gradient(180deg, #ffffff, #e8f3fa);
  border-color: rgba(0, 143, 201, 0.4);
}

html[data-theme="light"] .footer {
  border-top-color: rgba(16, 40, 70, 0.08);
  color: var(--footer-text);
}

html[data-theme="light"] .footer-bottom {
  border-top-color: rgba(16, 40, 70, 0.08);
}

html[data-theme="light"] .footer-cols h5 { color: var(--text); }

html[data-theme="light"] .footer-cols a,
html[data-theme="light"] .footer-legal-links a,
html[data-theme="light"] .socials a {
  color: var(--footer-text);
}

html[data-theme="light"] .socials a {
  border-color: rgba(16, 40, 70, 0.12);
}

html[data-theme="light"] .socials a:hover {
  color: var(--blue);
  border-color: rgba(0, 143, 201, 0.4);
  background: rgba(0, 143, 201, 0.08);
}

html[data-theme="light"] .activity-list li,
html[data-theme="light"] .collection-list li,
html[data-theme="light"] .health-list li {
  border-bottom-color: rgba(16, 40, 70, 0.06);
}

html[data-theme="light"] .activity-list li:hover,
html[data-theme="light"] .collection-list li:hover,
html[data-theme="light"] .health-list li:hover,
html[data-theme="light"] .check-list li:hover {
  background: rgba(0, 143, 201, 0.06);
}

html[data-theme="light"] .searchbox,
html[data-theme="light"] .user-pill {
  color: #fff;
}

/* Inner pages */
.page-hero {
  padding: 48px 0 18px;
}

.page-hero h1 {
  font-size: clamp(2.1rem, 4.2vw, 3.4rem);
  line-height: 1.1;
  margin: 14px 0 12px;
  font-weight: 700;
  letter-spacing: -0.03em;
  max-width: 860px;
}

.page-section { padding-bottom: 28px; }

.home-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  padding: 8px 0 24px;
}

.home-link-card {
  display: block;
  text-decoration: none;
  padding: 20px 18px;
  min-height: 160px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.home-link-card:hover {
  transform: translateY(-6px);
  border-color: rgba(36, 174, 244, 0.4);
  box-shadow: var(--shadow-hover);
}

.home-link-card h3 {
  margin: 12px 0 8px;
  font-size: 1.15rem;
  font-weight: 700;
}

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

.solutions-intro {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: start;
  padding-bottom: 18px;
}

.solutions-intro .btn { align-self: end; width: fit-content; }

.pricing-card {
  min-height: 360px;
}

.pricing-card .price-tag {
  display: inline-block;
  margin: 0 0 10px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(36, 174, 244, 0.12);
  color: var(--blue-soft);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.pricing-card.featured {
  border-color: rgba(36, 174, 244, 0.45);
  box-shadow: var(--glow);
}

.pricing-card .btn { margin-top: auto; width: 100%; }

.contact-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 12px;
}

.contact-form label {
  display: grid;
  gap: 6px;
  font-size: 0.86rem;
  color: var(--muted);
  font-weight: 500;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  border: 1px solid var(--card-border);
  background: var(--input-bg);
  color: var(--text);
  border-radius: 10px;
  padding: 11px 12px;
  font-family: inherit;
  font-size: 0.92rem;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.contact-form select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% - 3px),
    calc(100% - 12px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 36px;
  cursor: pointer;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: none;
  border-color: rgba(36, 174, 244, 0.5);
  box-shadow: 0 0 0 3px rgba(36, 174, 244, 0.12);
}

.contact-form .btn {
  margin-top: 6px;
  border: none;
  cursor: pointer;
  width: fit-content;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.signup-wrap {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 28px;
  align-items: start;
  padding: 48px 0 72px;
}

.signup-intro h1 {
  margin: 10px 0 12px;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.15;
}

.signup-login-hint {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

.signup-login-hint a {
  color: var(--blue-soft);
  text-decoration: none;
  font-weight: 600;
}

.signup-login-hint a:hover { text-decoration: underline; }

.signup-form {
  max-width: 560px;
}

.form-note {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.cta-banner a[href^="mailto"] {
  color: var(--blue-soft);
  text-decoration: none;
}

.cta-banner a[href^="mailto"]:hover { text-decoration: underline; }

html[data-theme="light"] .nav a.active { color: var(--text); }

html[data-theme="light"] .home-link-card:hover {
  border-color: rgba(0, 143, 201, 0.4);
}

/* Learn-more detail pages */
.learn-hero {
  padding: 28px 0 10px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  color: var(--muted);
  font-size: 0.84rem;
  margin-bottom: 14px;
}

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

.breadcrumb a:hover { text-decoration: underline; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 18px;
  color: var(--blue-soft);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.92rem;
  transition: transform var(--dur) var(--ease), color var(--dur) var(--ease);
}

.back-link:hover {
  transform: translateX(-3px);
  color: #fff;
}

html[data-theme="light"] .back-link:hover { color: var(--blue2); }

.learn-hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.12;
  margin: 12px 0;
  font-weight: 700;
  letter-spacing: -0.03em;
  max-width: 900px;
}

.learn-block {
  padding: 18px 0 10px;
}

.learn-block-head {
  max-width: 760px;
  margin-bottom: 16px;
}

.learn-block-head h2 {
  margin: 10px 0 8px;
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 700;
}

.learn-block-head p {
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}

.learn-cards {
  margin-top: 8px;
}

.faq-grid {
  display: grid;
  gap: 12px;
}

.faq-item h4 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.learn-related {
  padding: 20px 0 8px;
}

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

.feature-card.is-clickable,
.pricing-card.is-clickable,
.trust-card.is-clickable {
  cursor: pointer;
}

@media (max-width: 1100px) {
  .home-links,
  .contact-panel,
  .solutions-intro,
  .related-grid,
  .signup-wrap { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .form-row { grid-template-columns: 1fr; }
}