/* Public marketing site — VirtuCare brand tokens + site atmosphere */

:root {
  --site-ink: #17193f;
  --site-ink-soft: #343957;
  --site-fog: #f9f9f9;
  --site-mist: #e8ecf8;
  --site-blue: var(--vc-periwinkle, #627de7);
  --site-blue-deep: var(--vc-navy, #34499b);
  --site-teal: var(--vc-teal, #05ceb6);
  --site-white: #ffffff;
  --site-font-display: "sofia-pro", "Sofia Pro", "Segoe UI", sans-serif;
  --site-font-body: "sofia-pro", "Sofia Pro", "Segoe UI", sans-serif;
  --site-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body.site-body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--site-font-body);
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--site-ink);
  background: var(--site-fog);
  -webkit-font-smoothing: antialiased;
}

.site-skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--site-white);
  padding: 0.5rem 1rem;
  z-index: 100;
}
.site-skip:focus {
  left: 0.5rem;
  top: 0.5rem;
}

.site-top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem clamp(1.25rem, 4vw, 3rem);
  color: var(--site-white);
}

.site-wordmark {
  font-family: var(--site-font-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: inherit;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}
.site-wordmark .vc-logo {
  height: 2rem;
  width: auto;
  max-width: 11rem;
  filter: brightness(0) invert(1);
}
.site-home .site-top {
  color: var(--site-white);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.25rem;
  align-items: center;
  font-size: 0.95rem;
}
.site-nav a {
  color: inherit;
  text-decoration: none;
  opacity: 0.9;
}
.site-nav a:hover {
  opacity: 1;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}
.site-nav-portal {
  border: 1px solid rgba(255, 255, 255, 0.45);
  padding: 0.35rem 0.75rem;
  border-radius: 2px;
}

.site-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  color: var(--site-white);
  overflow: hidden;
  isolation: isolate;
}

.site-hero-plane {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 55% at 70% 20%, rgba(5, 206, 182, 0.28), transparent 55%),
    radial-gradient(ellipse 60% 50% at 15% 80%, rgba(98, 125, 231, 0.32), transparent 50%),
    linear-gradient(160deg, #17193f 0%, #181a40 42%, #2a3160 100%);
}
.site-hero-plane::before {
  content: "";
  position: absolute;
  inset: -20%;
  background:
    repeating-radial-gradient(
      circle at 72% 38%,
      transparent 0,
      transparent 18px,
      rgba(255, 255, 255, 0.035) 19px,
      transparent 22px
    );
  opacity: 0.7;
  transform: scale(1.05);
  animation: site-ripple 18s var(--site-ease) infinite alternate;
}
.site-hero-plane::after {
  content: "";
  position: absolute;
  left: -10%;
  right: -10%;
  bottom: 0;
  height: 45%;
  background: linear-gradient(
    180deg,
    transparent,
    rgba(6, 16, 24, 0.55) 40%,
    rgba(6, 16, 24, 0.85)
  );
}

@keyframes site-ripple {
  from {
    transform: scale(1) translateY(0);
  }
  to {
    transform: scale(1.08) translateY(-2%);
  }
}

.site-hero-inner {
  width: min(42rem, 100%);
  padding: clamp(6.5rem, 14vh, 9rem) clamp(1.25rem, 4vw, 3rem) clamp(3rem, 8vh, 5rem);
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 0.9s var(--site-ease), transform 0.9s var(--site-ease);
}
.site-hero.is-ready .site-hero-inner {
  opacity: 1;
  transform: none;
}

.site-hero-brand {
  margin: 0 0 0.85rem;
  font-family: var(--site-font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 7vw, 4.25rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 0.95;
}

.site-hero-title {
  margin: 0 0 1rem;
  font-family: var(--site-font-display);
  font-weight: 600;
  font-size: clamp(1.35rem, 3.2vw, 1.85rem);
  line-height: 1.25;
  max-width: 22ch;
}

.site-hero-lede {
  margin: 0 0 1.75rem;
  font-size: 1.08rem;
  max-width: 36ch;
  color: rgba(255, 255, 255, 0.88);
}

.site-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.site-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.2rem;
  font-family: var(--site-font-display);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s var(--site-ease);
}
.site-btn:hover {
  transform: translateY(-1px);
}
.site-btn-primary {
  background: var(--site-teal, #05ceb6);
  color: var(--site-ink, #17193f);
  border-color: var(--site-teal, #05ceb6);
  font-weight: 600;
}
.site-btn-primary:hover {
  background: #04b8a3;
  border-color: #04b8a3;
}
.site-btn-ghost {
  background: transparent;
  color: var(--site-white);
  border-color: rgba(255, 255, 255, 0.55);
}
.site-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
}

.site-band {
  padding: clamp(3rem, 8vw, 5.5rem) clamp(1.25rem, 4vw, 3rem);
  background: var(--site-white);
}
.site-band-inner {
  max-width: 58rem;
  margin: 0 auto;
}
.site-band h2 {
  margin: 0 0 0.75rem;
  font-family: var(--site-font-display);
  font-weight: 650;
  font-size: clamp(1.55rem, 3vw, 2rem);
}
.site-band-lede {
  margin: 0 0 2rem;
  max-width: 40rem;
  color: var(--acertara-grey, #7e7e82);
}
.site-band-action {
  margin: 2rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.site-band-action .site-btn-ghost {
  color: var(--site-ink);
  border-color: var(--site-mist);
}

.site-pillars {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
}
.site-pillars h3 {
  margin: 0 0 0.4rem;
  font-family: var(--site-font-display);
  font-size: 1.15rem;
  color: var(--site-blue-deep);
}
.site-pillars p {
  margin: 0;
  color: var(--acertara-grey, #7e7e82);
  font-size: 0.98rem;
}

.site-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1.25rem;
}
.site-steps li {
  padding-left: 1rem;
  border-left: 3px solid var(--site-blue);
}
.site-steps strong {
  display: block;
  font-family: var(--site-font-display);
  margin-bottom: 0.25rem;
}

.site-page-head {
  padding: clamp(6rem, 12vh, 8rem) clamp(1.25rem, 4vw, 3rem) 2.5rem;
  background: var(--site-white);
}
.site-page-head-dark {
  background: linear-gradient(160deg, #061018, #0f2435 55%, #0a3a5c);
  color: var(--site-white);
}
.site-page-head-dark .site-page-lede {
  color: rgba(255, 255, 255, 0.85);
}
.site-page-head-inner {
  max-width: 40rem;
}
.site-kicker {
  margin: 0 0 0.5rem;
  font-family: var(--site-font-display);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--site-blue);
}
.site-page-head-dark .site-kicker {
  color: rgba(255, 255, 255, 0.75);
}
.site-page-head h1 {
  margin: 0 0 0.75rem;
  font-family: var(--site-font-display);
  font-size: clamp(2rem, 5vw, 2.75rem);
}
.site-page-lede {
  margin: 0;
  color: var(--acertara-grey, #7e7e82);
  max-width: 36rem;
}

.site-form-section {
  padding: 0 clamp(1.25rem, 4vw, 3rem) clamp(3rem, 8vw, 5rem);
  background: var(--site-white);
}
.site-form {
  max-width: 36rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.25rem;
}
.site-form label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.9rem;
  font-weight: 600;
}
.site-form-full {
  grid-column: 1 / -1;
}
.site-form input,
.site-form textarea {
  font: inherit;
  font-weight: 400;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--site-mist);
  border-radius: 2px;
  background: var(--site-fog);
}
.site-form input:focus,
.site-form textarea:focus {
  outline: 2px solid var(--site-blue);
  outline-offset: 1px;
}
.site-form-actions {
  grid-column: 1 / -1;
  margin-top: 0.5rem;
}
.site-form button.site-btn {
  border: none;
}

.site-flash {
  padding: 0.75rem clamp(1.25rem, 4vw, 3rem);
  background: #e7f4ec;
}
.site-flash-error {
  background: #fdecea;
  color: #8a1f11;
}
.site-flash-success {
  color: #1b5e20;
}
.site-flash-item {
  margin: 0;
}

.site-foot {
  background: var(--site-ink);
  color: rgba(255, 255, 255, 0.82);
  padding: 2rem clamp(1.25rem, 4vw, 3rem);
}
.site-foot-inner {
  max-width: 58rem;
  margin: 0 auto;
}
.site-foot-brand {
  margin: 0 0 0.35rem;
  font-family: var(--site-font-display);
  font-weight: 600;
  color: var(--site-white);
}
.site-foot-meta {
  margin: 0 0 1rem;
  font-size: 0.9rem;
}
.site-foot-links {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.site-foot-links a {
  color: inherit;
}

/* Non-hero pages: dark header needs readable top nav */
.site-contact .site-top,
.site-thanks .site-top,
.site-service .site-page-head-dark ~ * {
  /* no-op placeholder for specificity clarity */
}
.site-contact .site-top,
.site-thanks .site-top {
  position: relative;
  color: var(--site-ink);
  background: var(--site-white);
  border-bottom: 1px solid var(--site-fog);
}
.site-contact .site-nav-portal,
.site-thanks .site-nav-portal {
  border-color: var(--site-mist);
}
.site-service .site-top {
  color: var(--site-white);
}

@media (max-width: 640px) {
  .site-form {
    grid-template-columns: 1fr;
  }
  .site-nav {
    font-size: 0.85rem;
    gap: 0.35rem 0.85rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-hero-plane::before {
    animation: none;
  }
  .site-hero-inner {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .site-btn:hover {
    transform: none;
  }
}