/* ============================================================
   Auralis — Main Stylesheet
   Architecture:
     1. Base / reset
     2. Typography
     3. Layout primitives (container, grids)
     4. Components (buttons, cards, badges, form, modal, cookie)
     5. Navbar + Footer
     6. Sections (hero, breastfeeding, platform, why, ecosystem,
        clinical-grade, choose-path, trust, contact)
     7. Reveal animations
     8. Reduced motion
     9. Print
   ============================================================ */

@import url("./tokens.css");

/* --------------------------------------------------------------
   1. Base / reset
   -------------------------------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 80px; /* offset for sticky navbar */
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--c-ink);
  background: var(--c-surface);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img, svg, video { max-width: 100%; height: auto; display: block; }
button { font: inherit; cursor: pointer; }
a { color: var(--c-navy-600); text-decoration: none; transition: color var(--dur-fast) var(--ease-out); }
a:hover { color: var(--c-navy-800); }

:focus-visible {
  outline: 2px solid var(--c-focus);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: var(--c-navy-700); color: #fff; }

/* Skip link */
.skip-link {
  position: absolute;
  inset-inline-start: 1rem;
  inset-block-start: -100px;
  background: var(--c-navy-800);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--r-md);
  z-index: var(--z-toast);
  font-weight: 500;
  transition: inset-block-start var(--dur-fast) var(--ease-out);
}
.skip-link:focus-visible { inset-block-start: 1rem; color: #fff; }

/* --------------------------------------------------------------
   2. Typography
   -------------------------------------------------------------- */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--c-navy-900);
  line-height: var(--lh-tight);
  margin: 0;
  letter-spacing: -0.005em;
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); font-weight: 600; }

p { margin: 0; }
p + p { margin-top: var(--sp-4); }

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--c-navy-500);
  font-weight: 600;
  margin: 0 0 var(--sp-4);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
}
.eyebrow::before {
  content: "";
  inline-size: 28px;
  block-size: 1px;
  background: var(--c-gold-500);
  display: inline-block;
}

.lead {
  font-size: var(--fs-lead);
  color: var(--c-ink-muted);
  line-height: 1.55;
  max-inline-size: 62ch;
}

.section-intro {
  max-inline-size: 70ch;
  margin-block-end: var(--sp-9);
}

.section-intro p { color: var(--c-ink-muted); }

/* --------------------------------------------------------------
   3. Layout primitives
   -------------------------------------------------------------- */

.container {
  max-inline-size: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: var(--section-y);
}

.section--soft { background: var(--c-surface-soft); }
.section--warm { background: var(--c-surface-warm); }
.section--dark { background: var(--c-navy-900); color: #E6EBF2; }
.section--dark h1, .section--dark h2, .section--dark h3 { color: #fff; }
.section--dark .eyebrow { color: var(--c-teal-300); }
.section--dark .eyebrow::before { background: var(--c-gold-500); }
.section--dark .lead { color: rgba(255,255,255,0.78); }

.grid {
  display: grid;
  gap: var(--sp-6);
}
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

@media (min-width: 900px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.split-2 {
  display: grid;
  gap: var(--sp-9);
  align-items: center;
}
@media (min-width: 900px) {
  .split-2 { grid-template-columns: 1.05fr 1fr; gap: var(--sp-11); }
  .split-2--media-first { grid-template-columns: 1fr 1.05fr; }
}

/* --------------------------------------------------------------
   4. Components
   -------------------------------------------------------------- */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.85rem 1.5rem;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition:
    transform var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out);
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--c-navy-800);
  color: #fff;
  border-color: var(--c-navy-800);
  box-shadow: var(--shadow-md);
}
.btn--primary:hover {
  background: var(--c-navy-700);
  color: #fff;
  box-shadow: var(--shadow-lg);
}

.btn--accent {
  background: linear-gradient(135deg, var(--c-gold-500), var(--c-gold-300));
  color: var(--c-navy-900);
  border-color: var(--c-gold-500);
}
.btn--accent:hover {
  background: linear-gradient(135deg, var(--c-gold-300), var(--c-gold-500));
  color: var(--c-navy-900);
}

.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.45);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border-color: rgba(255,255,255,0.7);
}

.btn--outline {
  background: transparent;
  color: var(--c-navy-800);
  border-color: var(--c-navy-300);
}
.btn--outline:hover {
  background: var(--c-surface-soft);
  border-color: var(--c-navy-500);
  color: var(--c-navy-800);
}

.btn--sm { padding: 0.55rem 1.1rem; font-size: 0.875rem; }
.btn--block { display: flex; inline-size: 100%; }

/* Inline arrow link */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--c-navy-700);
  border-block-end: 1px solid transparent;
  padding-block-end: 1px;
  transition: gap var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.link-arrow::after { content: "→"; transition: transform var(--dur-fast) var(--ease-out); display: inline-block; }
.link-arrow:hover { gap: 0.6rem; border-block-end-color: var(--c-navy-500); color: var(--c-navy-800); }
.link-arrow:hover::after { transform: translateX(2px); }

/* Cards */
.card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: var(--sp-7);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  transition:
    transform var(--dur-med) var(--ease-out),
    box-shadow var(--dur-med) var(--ease-out),
    border-color var(--dur-med) var(--ease-out);
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-border-strong);
}
.card__icon {
  inline-size: 48px;
  block-size: 48px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, var(--c-surface-tinted), var(--c-surface-soft));
  display: grid;
  place-items: center;
  color: var(--c-navy-600);
  flex-shrink: 0;
}
.card__icon svg { inline-size: 26px; block-size: 26px; }
.card__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--c-navy-900);
  margin: 0;
}
.card__body { color: var(--c-ink-muted); font-size: 1rem; line-height: 1.55; flex: 1; }
.card__footer { margin-block-start: auto; padding-block-start: var(--sp-3); }

/* Compact card variant */
.card--compact { padding: var(--sp-6); }
.card--compact .card__title { font-size: 1.125rem; }

/* Highlight (gold) card */
.card--highlight {
  border-color: var(--c-gold-500);
  background: linear-gradient(180deg, #fff, #FBF8F2);
}

/* Audience card (Choose Your Path) */
.card--audience {
  text-align: start;
  align-items: flex-start;
}
.card--audience .card__title { font-size: 1.5rem; }
.card--audience .btn { margin-block-start: var(--sp-3); }

/* Checklist */
.checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}
.checklist li {
  display: grid;
  grid-template-columns: 28px 1fr;
  align-items: start;
  gap: var(--sp-3);
  font-size: 1rem;
  color: var(--c-ink);
}
.checklist li::before {
  content: "";
  inline-size: 24px;
  block-size: 24px;
  background: var(--c-teal-300);
  border-radius: var(--r-pill);
  background-image:
    linear-gradient(135deg, var(--c-teal-500), var(--c-teal-600));
  position: relative;
  display: grid;
  place-items: center;
  margin-block-start: 2px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px 12px;
  /* white check inside circle */
  background-image:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>"),
    linear-gradient(135deg, var(--c-teal-500), var(--c-teal-600));
}
.checklist--strong li { font-weight: 500; color: var(--c-navy-800); }

/* Pill / badge */
.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.85rem;
  background: var(--c-surface-tinted);
  border-radius: var(--r-pill);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--c-navy-700);
  letter-spacing: 0.02em;
}

.divider-dots {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--c-ink-muted);
  font-size: 0.9375rem;
  letter-spacing: 0.04em;
  flex-wrap: wrap;
}
.divider-dots span { display: inline-flex; align-items: center; gap: var(--sp-3); }
.divider-dots span:not(:last-child)::after {
  content: "•";
  color: var(--c-gold-500);
  font-size: 0.75rem;
  margin-inline-start: var(--sp-2);
}

/* Form */
.form {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-sm);
}
.form__row {
  display: grid;
  gap: var(--sp-4);
}
@media (min-width: 700px) {
  .form__row--2 { grid-template-columns: 1fr 1fr; }
}
.form__field {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-block-end: var(--sp-5);
}
.form__row .form__field { margin-block-end: 0; }
.form__label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--c-navy-800);
  letter-spacing: 0.01em;
}
.form__label .req {
  color: var(--c-gold-500);
  margin-inline-start: 2px;
  font-weight: 700;
}
.form__hint { font-size: 0.8125rem; color: var(--c-ink-soft); }
.form__input, .form__select, .form__textarea {
  font: inherit;
  font-size: 1rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-md);
  background: var(--c-surface);
  color: var(--c-ink);
  transition:
    border-color var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out);
  inline-size: 100%;
}
.form__textarea { min-block-size: 140px; resize: vertical; }
.form__select {
  appearance: none;
  background-image:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231B1F2A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  background-size: 18px 18px;
  padding-inline-end: 2.5rem;
}
.form__input:focus, .form__select:focus, .form__textarea:focus {
  outline: none;
  border-color: var(--c-focus);
  box-shadow: 0 0 0 4px rgba(37, 99, 167, 0.14);
}
.form__input:user-invalid:not(:focus),
.form__select:user-invalid:not(:focus),
.form__textarea:user-invalid:not(:focus) {
  border-color: var(--c-error);
}

.form__actions {
  margin-block-start: var(--sp-6);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}
.form__note { font-size: 0.8125rem; color: var(--c-ink-soft); }

.form__success {
  display: none;
  padding: var(--sp-6);
  background: linear-gradient(135deg, #F1F8F3, #E9F5EE);
  border: 1px solid #C7E4D0;
  border-radius: var(--r-card);
  color: #174A30;
}
.form__success.is-visible { display: block; }
.form__success h3 { font-family: var(--font-display); margin-block-end: var(--sp-2); color: #174A30; }

/* Cookie banner */
.cookie-bar {
  position: fixed;
  inset-inline: clamp(0.75rem, 2vw, 1.5rem);
  inset-block-end: clamp(0.75rem, 2vw, 1.5rem);
  max-inline-size: 980px;
  margin-inline: auto;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-lg);
  padding: clamp(1rem, 2vw, 1.5rem);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  z-index: var(--z-overlay);
  transform: translateY(120%);
  opacity: 0;
  transition:
    transform var(--dur-med) var(--ease-out),
    opacity var(--dur-med) var(--ease-out);
  pointer-events: none;
}
.cookie-bar.is-visible { transform: translateY(0); opacity: 1; pointer-events: auto; }
.cookie-bar__body { font-size: 0.9375rem; color: var(--c-ink-muted); line-height: 1.55; }
.cookie-bar__body strong { color: var(--c-navy-800); }
.cookie-bar__actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; }

@media (min-width: 800px) {
  .cookie-bar { flex-direction: row; align-items: center; gap: var(--sp-7); }
  .cookie-bar__body { flex: 1; }
}

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 26, 47, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  padding: 1rem;
  opacity: 0;
  transition: opacity var(--dur-med) var(--ease-out);
}
.modal-backdrop.is-open { display: flex; opacity: 1; }
.modal {
  background: var(--c-surface);
  border-radius: var(--r-card);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  max-inline-size: 540px;
  inline-size: 100%;
  max-block-size: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateY(8px);
  transition: transform var(--dur-med) var(--ease-out);
}
.modal-backdrop.is-open .modal { transform: translateY(0); }
.modal__title { font-family: var(--font-display); font-size: 1.5rem; color: var(--c-navy-900); margin-block-end: var(--sp-2); }
.modal__lead { font-size: 0.9375rem; color: var(--c-ink-muted); margin-block-end: var(--sp-6); }

.consent-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-5);
  padding-block: var(--sp-4);
  border-block-end: 1px solid var(--c-border);
}
.consent-row:last-of-type { border-block-end: none; margin-block-end: var(--sp-5); }
.consent-row__text strong { display: block; color: var(--c-navy-800); margin-block-end: 2px; font-size: 0.9375rem; }
.consent-row__text span { font-size: 0.8125rem; color: var(--c-ink-soft); line-height: 1.5; }

.switch {
  --w: 40px;
  --h: 22px;
  position: relative;
  inline-size: var(--w);
  block-size: var(--h);
  flex-shrink: 0;
  margin-block-start: 2px;
}
.switch input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.switch__track {
  position: absolute;
  inset: 0;
  background: var(--c-border-strong);
  border-radius: var(--r-pill);
  transition: background var(--dur-fast) var(--ease-out);
}
.switch__thumb {
  position: absolute;
  inset-block-start: 2px;
  inset-inline-start: 2px;
  inline-size: calc(var(--h) - 4px);
  block-size: calc(var(--h) - 4px);
  background: #fff;
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-fast) var(--ease-out);
}
.switch input:checked + .switch__track { background: var(--c-teal-600); }
.switch input:checked + .switch__track + .switch__thumb {
  transform: translateX(calc(var(--w) - var(--h)));
}
.switch input:focus-visible + .switch__track {
  box-shadow: 0 0 0 3px rgba(37, 99, 167, 0.3);
}
.switch--locked .switch__track { background: var(--c-navy-500); opacity: 0.6; }

/* --------------------------------------------------------------
   5. Navbar + Footer
   -------------------------------------------------------------- */

.navbar {
  position: sticky;
  inset-block-start: 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-block-end: 1px solid transparent;
  z-index: var(--z-sticky);
  transition:
    border-color var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out);
}
.navbar.is-scrolled {
  border-block-end-color: var(--c-border);
  box-shadow: 0 1px 0 rgba(15, 27, 49, 0.02);
}
.navbar__inner {
  display: flex;
  align-items: center;
  gap: var(--sp-7);
  padding-block: var(--sp-4);
}
.navbar__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
  color: var(--c-navy-900);
}
.navbar__brand img { block-size: 38px; inline-size: auto; }
.navbar__brand .brand-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: inline;
  color: var(--c-navy-900);
}

.navbar__nav {
  display: none;
  flex: 1;
  align-items: center;
  gap: var(--sp-6);
}
@media (min-width: 1024px) { .navbar__nav { display: flex; } }

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--c-ink-muted);
  padding: 0.5rem 0;
  position: relative;
  transition: color var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}
.nav-link::after {
  content: "";
  position: absolute;
  inset-block-end: 0;
  inset-inline-start: 0;
  inline-size: 0;
  block-size: 2px;
  background: var(--c-navy-700);
  transition: inline-size var(--dur-fast) var(--ease-out);
}
.nav-link:hover { color: var(--c-navy-900); }
.nav-link[aria-current="page"] { color: var(--c-navy-900); font-weight: 600; }
.nav-link[aria-current="page"]::after { inline-size: 100%; background: var(--c-gold-500); }

.navbar__cta { margin-inline-start: auto; display: none; }
.navbar__cta .btn { padding: 0.7rem 1.25rem; font-size: 0.875rem; }
@media (min-width: 1024px) {
  .navbar__cta { display: block; }
}

.nav-toggle {
  display: inline-flex;
  margin-inline-start: auto;
  background: transparent;
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-md);
  padding: 0.6rem;
  align-items: center;
  justify-content: center;
  color: var(--c-navy-800);
}
@media (min-width: 1024px) { .nav-toggle { display: none; } }
.nav-toggle svg { inline-size: 22px; block-size: 22px; }

/* Mobile drawer */
.nav-drawer {
  position: fixed;
  inset: 0;
  background: var(--c-surface);
  z-index: var(--z-modal);
  display: none;
  flex-direction: column;
  padding: var(--sp-7) var(--container-pad);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--dur-med) var(--ease-out);
}
.nav-drawer.is-open { display: flex; transform: translateX(0); }
.nav-drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-block-end: var(--sp-9);
}
.nav-drawer nav {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}
.nav-drawer .nav-link {
  font-family: var(--font-display);
  font-size: 1.625rem;
  font-weight: 500;
  color: var(--c-navy-900);
  padding: 1rem 0;
  border-block-end: 1px solid var(--c-border);
  letter-spacing: -0.005em;
  white-space: normal;
}
.nav-drawer .nav-link::after { display: none; }
.nav-drawer .nav-link[aria-current="page"] {
  color: var(--c-navy-800);
  position: relative;
}
.nav-drawer .nav-link[aria-current="page"]::before {
  content: "";
  position: absolute;
  inset-block: 0;
  inset-inline-start: -1rem;
  inline-size: 3px;
  background: var(--c-gold-500);
  border-radius: 2px;
}
.nav-drawer__cta { margin-block-start: var(--sp-9); }
.nav-drawer__cta .btn { inline-size: 100%; padding: 1rem 1.5rem; font-size: 1rem; }

/* Footer */
.footer {
  background: var(--c-navy-900);
  color: rgba(255,255,255,0.78);
  padding-block: var(--sp-11);
  margin-block-start: 0;
}
.footer h4 {
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  font-weight: 600;
  margin-block-end: var(--sp-5);
}
.footer a { color: rgba(255,255,255,0.78); }
.footer a:hover { color: #fff; }
.footer__top {
  display: grid;
  gap: var(--sp-9);
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .footer__top { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}
.footer__brand img {
  background: #fff;
  padding: 8px;
  border-radius: var(--r-sm);
  inline-size: 90px;
  block-size: auto;
  margin-block-end: var(--sp-5);
}
.footer__tag { font-size: 0.9375rem; line-height: 1.55; max-inline-size: 32ch; color: rgba(255,255,255,0.7); }
.footer__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  font-size: 0.9375rem;
}
.footer__bottom {
  margin-block-start: var(--sp-10);
  padding-block-start: var(--sp-6);
  border-block-start: 1px solid rgba(255,255,255,0.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-5);
  flex-wrap: wrap;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
}
.footer__legal {
  display: flex;
  gap: var(--sp-5);
  flex-wrap: wrap;
}
.footer__social {
  display: flex;
  gap: var(--sp-4);
}
.footer__social a {
  inline-size: 36px;
  block-size: 36px;
  display: grid;
  place-items: center;
  border-radius: var(--r-pill);
  background: rgba(255,255,255,0.06);
  transition: background var(--dur-fast) var(--ease-out);
}
.footer__social a:hover { background: rgba(255,255,255,0.16); }
.footer__social svg { inline-size: 16px; block-size: 16px; color: #fff; }

/* --------------------------------------------------------------
   6. Sections
   -------------------------------------------------------------- */

/* HERO */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(ellipse at 70% 40%, rgba(43,163,184,0.18), transparent 60%),
    linear-gradient(135deg, var(--c-navy-900) 0%, var(--c-navy-700) 100%);
  padding-block: clamp(5rem, 10vw, 9rem);
  min-block-size: clamp(560px, 80vh, 760px);
  display: flex;
  align-items: center;
}
.hero > .container { inline-size: 100%; }
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: url("../images/hero.jpg");
  background-size: cover;
  background-position: right center;
  opacity: 0.95;
}
.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(95deg, rgba(10,26,47,0.92) 0%, rgba(10,26,47,0.78) 35%, rgba(10,26,47,0.18) 70%, rgba(10,26,47,0) 100%);
}

@media (max-width: 767px) {
  /* Reframe the hero on mobile so the baby's face is visible
     rather than the back of the head. Add a stronger top-to-bottom
     scrim so the headline remains readable over the image. */
  .hero__bg {
    background-position: 62% center;
    opacity: 0.75;
  }
  .hero__bg::after {
    background:
      linear-gradient(180deg, rgba(10,26,47,0.62) 0%, rgba(10,26,47,0.78) 55%, rgba(10,26,47,0.92) 100%);
  }
}
.hero__grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  opacity: 0.4;
  mix-blend-mode: overlay;
  background-image:
    radial-gradient(circle at 12% 22%, rgba(200,169,106,0.07), transparent 25%),
    radial-gradient(circle at 88% 78%, rgba(43,163,184,0.10), transparent 30%);
}
.hero__inner {
  max-inline-size: 680px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  position: relative;
  /* Aligns with logo (left edge of .container, no auto-centering) */
  margin-inline: 0;
}
.hero__eyebrow {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--c-teal-300);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
}
.hero__eyebrow::before {
  content: "";
  inline-size: 28px;
  block-size: 1px;
  background: var(--c-gold-500);
}
.hero h1 {
  font-size: var(--fs-hero);
  color: #fff;
  letter-spacing: -0.015em;
  font-weight: 400;
  line-height: 1.08;
  text-wrap: balance;
}
.hero__lead {
  font-size: var(--fs-lead);
  color: rgba(255,255,255,0.86);
  line-height: 1.55;
  max-inline-size: 58ch;
}
.hero__divider {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.78);
  letter-spacing: 0.02em;
}
.hero__divider span:not(:last-child)::after {
  content: "•";
  color: var(--c-gold-500);
  margin-inline-start: var(--sp-3);
}
.hero__ctas {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-block-start: var(--sp-3);
}
.hero__scroll-cue {
  position: absolute;
  inset-block-end: 1.5rem;
  inset-inline-end: 1.5rem;
  inline-size: 36px;
  block-size: 56px;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 20px;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding-block-start: 8px;
  pointer-events: none;
}
.hero__scroll-cue::after {
  content: "";
  inline-size: 3px;
  block-size: 8px;
  background: rgba(255,255,255,0.7);
  border-radius: 2px;
  animation: scroll-dot 1.6s var(--ease-out) infinite;
}
@media (min-width: 768px) { .hero__scroll-cue { display: flex; } }
@keyframes scroll-dot {
  0% { transform: translateY(0); opacity: 0.9; }
  60% { transform: translateY(18px); opacity: 0.0; }
  100% { transform: translateY(18px); opacity: 0; }
}

/* Inner-page hero: smaller, image-free, decorative gold/teal particles */
.hero.hero--page {
  min-block-size: clamp(340px, 50vh, 460px);
  padding-block: clamp(3.5rem, 8vw, 6rem);
}
.hero--page .hero__bg { display: none; }
.hero--page .hero__particles {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(circle at 78% 30%, rgba(200,169,106,0.22), transparent 12%),
    radial-gradient(circle at 86% 60%, rgba(43,163,184,0.20), transparent 14%),
    radial-gradient(circle at 70% 78%, rgba(200,169,106,0.14), transparent 10%),
    radial-gradient(circle at 92% 42%, rgba(43,163,184,0.16), transparent 9%),
    radial-gradient(circle at 64% 20%, rgba(255,255,255,0.06), transparent 8%),
    radial-gradient(circle at 96% 80%, rgba(200,169,106,0.10), transparent 8%);
}
.hero--page h1 {
  font-size: clamp(2rem, 3.6vw, 3rem);
  letter-spacing: -0.012em;
}
.hero--page .hero__scroll-cue { display: none; }

/* BREASTFEEDING (warm light strip) */
.breastfeeding {
  background: var(--c-surface-warm);
  border-block-start: 1px solid var(--c-border);
  border-block-end: 1px solid var(--c-border);
}
.breastfeeding__inner {
  max-inline-size: 70ch;
  margin-inline: auto;
  text-align: center;
  padding-block: clamp(3rem, 6vw, 5rem);
}
.breastfeeding__eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--c-gold-500);
  font-weight: 600;
  margin-block-end: var(--sp-4);
}
.breastfeeding h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  color: var(--c-navy-900);
  margin-block-end: var(--sp-5);
}
.breastfeeding p {
  font-size: 1.0625rem;
  color: var(--c-ink-muted);
  line-height: 1.7;
}

/* PLATFORM OVERVIEW */
.platform__cards {
  margin-block-start: var(--sp-9);
}

/* ECOSYSTEM (5-step flow) */
.ecosystem {
  background:
    radial-gradient(ellipse at 50% 0%, rgba(43,163,184,0.18), transparent 60%),
    linear-gradient(180deg, var(--c-navy-900), var(--c-navy-800));
  color: #fff;
  position: relative;
  overflow: hidden;
}
.ecosystem h2 { color: #fff; }
.ecosystem .eyebrow { color: var(--c-teal-300); }
.ecosystem__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url("../images/ecosystem.jpg");
  background-size: cover;
  background-position: center;
  opacity: 0.22;
  mix-blend-mode: screen;
}
.ecosystem > .container { position: relative; z-index: 1; }

.flow {
  margin-block-start: var(--sp-9);
  margin-inline: 0;
  inline-size: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp-5);
  counter-reset: flow-step;
  justify-content: stretch;
  /* Reset <ol> defaults so columns align flush within the container */
  list-style: none;
  padding: 0;
}
@media (min-width: 1024px) {
  .flow {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: var(--sp-3);
    align-items: stretch;
  }
}
.flow__step {
  position: relative;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-card);
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  backdrop-filter: blur(2px);
  transition: background var(--dur-med) var(--ease-out), border-color var(--dur-med) var(--ease-out);
}
.flow__step:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(200,169,106,0.45);
}
.flow__step::before {
  counter-increment: flow-step;
  content: "0" counter(flow-step);
  font-family: var(--font-display);
  font-size: 0.875rem;
  color: var(--c-gold-500);
  font-weight: 600;
  letter-spacing: 0.04em;
}
.flow__step h3 {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  margin: 0;
}
.flow__step p {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.74);
  line-height: 1.55;
}
.flow__step .flow__icon {
  inline-size: 36px;
  block-size: 36px;
  border-radius: var(--r-md);
  background: rgba(255,255,255,0.08);
  display: grid;
  place-items: center;
  color: var(--c-teal-300);
  margin-block-end: var(--sp-2);
}
.flow__step .flow__icon svg { inline-size: 20px; block-size: 20px; }

@media (min-width: 1024px) {
  .flow__step:not(:last-child)::after {
    content: "";
    position: absolute;
    inset-block-start: 50%;
    inset-inline-end: calc(var(--sp-3) * -1);
    inline-size: var(--sp-3);
    block-size: 1px;
    background: linear-gradient(90deg, transparent, var(--c-gold-500));
    transform: translateY(-50%);
  }
}

/* Light-surface flow variant (used inside .section--soft or .flow--light) */
.section--soft .flow__step,
.flow--light .flow__step {
  background: var(--c-surface);
  border-color: var(--c-border);
  color: var(--c-ink);
  backdrop-filter: none;
  box-shadow: var(--shadow-sm);
}
.section--soft .flow__step:hover,
.flow--light .flow__step:hover {
  background: var(--c-surface);
  border-color: var(--c-border-strong);
  box-shadow: var(--shadow-md);
}
.section--soft .flow__step h3,
.flow--light .flow__step h3 { color: var(--c-navy-900); }
.section--soft .flow__step p,
.flow--light .flow__step p { color: var(--c-ink-muted); }
.section--soft .flow__step::before,
.flow--light .flow__step::before { color: var(--c-navy-600); }
.section--soft .flow__step .flow__icon,
.flow--light .flow__step .flow__icon {
  background: var(--c-surface-tinted);
  color: var(--c-navy-600);
}

/* Step sub-bullet list (used inside individual flow steps) */
.flow__sublist {
  list-style: none;
  padding: 0;
  margin: var(--sp-2) 0 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  font-size: 0.875rem;
}
.flow__sublist li {
  padding-inline-start: 1rem;
  position: relative;
  color: var(--c-ink-muted);
  line-height: 1.5;
}
.flow__sublist li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0.55em;
  inline-size: 6px;
  block-size: 6px;
  border-radius: 50%;
  background: var(--c-gold-500);
}

/* Closing CTA pair (used on inner pages after a checklist) */
.cta-pair {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-block-start: var(--sp-9);
}

/* CLINICAL-GRADE */
.clinical-grade__media {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: var(--c-surface-soft);
  box-shadow: var(--shadow-lg);
}
.clinical-grade__media img { inline-size: 100%; block-size: 100%; object-fit: cover; }
.clinical-grade__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(10,26,47,0.18));
  pointer-events: none;
}
.clinical-grade__lists {
  display: grid;
  gap: var(--sp-7);
  margin-block-start: var(--sp-6);
}
.clinical-grade__list h3 {
  font-size: 1.0625rem;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--c-navy-700);
  margin-block-end: var(--sp-4);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.8125rem;
}

/* CHOOSE PATH */
.choose-path__cards {
  margin-block-start: var(--sp-9);
}

/* TRUST */
.trust {
  background: var(--c-surface-soft);
  border-block: 1px solid var(--c-border);
}
.trust__inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-6);
}
.trust__tag {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  color: var(--c-navy-700);
  letter-spacing: 0.01em;
}
.trust__tag span { color: var(--c-gold-500); margin-inline: 0.4rem; }
.trust__icons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--sp-7);
  max-inline-size: 880px;
  inline-size: 100%;
  margin-block-start: var(--sp-3);
}
.trust__icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  color: var(--c-navy-800);
}
.trust__icon-mark {
  inline-size: 56px;
  block-size: 56px;
  border-radius: var(--r-pill);
  background: linear-gradient(135deg, var(--c-surface), #EAEFF6);
  display: grid;
  place-items: center;
  color: var(--c-navy-600);
  box-shadow: var(--shadow-sm);
}
.trust__icon-mark svg { inline-size: 26px; block-size: 26px; }
.trust__icon span { font-size: 0.9375rem; font-weight: 500; }

/* CONTACT */
.contact__intro p {
  color: var(--c-ink-muted);
}
.contact__email {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--c-navy-800);
  margin-block-start: var(--sp-6);
  display: inline-block;
  border-block-end: 1px solid var(--c-gold-500);
  padding-block-end: 4px;
}
.contact__detail-list {
  list-style: none;
  padding: 0;
  margin: var(--sp-6) 0 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}
.contact__detail-list li {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
  font-size: 0.9375rem;
  color: var(--c-ink-muted);
}
.contact__detail-list strong {
  color: var(--c-navy-800);
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.contact__detail-icon {
  inline-size: 36px;
  block-size: 36px;
  border-radius: var(--r-md);
  background: var(--c-surface-tinted);
  display: grid;
  place-items: center;
  color: var(--c-navy-600);
  flex-shrink: 0;
}
.contact__detail-icon svg { inline-size: 18px; block-size: 18px; }

/* --------------------------------------------------------------
   7. Reveal animations
   -------------------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
  will-change: opacity, transform;
}
.reveal.is-revealed {
  opacity: 1;
  transform: translateY(0);
}
.reveal--delay-1 { transition-delay: 80ms; }
.reveal--delay-2 { transition-delay: 160ms; }
.reveal--delay-3 { transition-delay: 240ms; }
.reveal--delay-4 { transition-delay: 320ms; }

/* --------------------------------------------------------------
   8. Reduced motion
   -------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .btn:hover { transform: none; }
  .card:hover { transform: none; }
}

/* --------------------------------------------------------------
   9. Print
   -------------------------------------------------------------- */

@media print {
  .navbar, .cookie-bar, .footer__social, .nav-drawer, .modal-backdrop { display: none !important; }
  .hero { background: #fff; color: #000; min-block-size: auto; padding-block: 1rem; }
  .hero__bg, .hero__grain, .hero__scroll-cue { display: none; }
  .section, .ecosystem, .trust { background: #fff !important; color: #000 !important; }
  a { color: #000; text-decoration: underline; }
}

/* ============================================================
   10. Inner-page components (Science, Clinical Evidence,
       Manufacturing, Investors, About, Club, Contact, Legal)
   ============================================================ */

/* Card with circular icon background (Science: Scientific Foundation) */
.card--circle-icon .card__icon {
  inline-size: 64px; block-size: 64px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--c-surface-soft), var(--c-surface-tinted));
  box-shadow: inset 0 0 0 1px var(--c-border-strong);
  color: var(--c-navy-700);
}
.card--circle-icon .card__icon svg { inline-size: 30px; block-size: 30px; }

/* Testimonial quote card (Science: What Leading Scientists Say) */
.quote-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: var(--sp-8) var(--sp-7) var(--sp-7);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  transition: transform var(--dur-med) var(--ease-out), box-shadow var(--dur-med) var(--ease-out);
}
.quote-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.quote-card::before {
  content: "\201C";
  position: absolute;
  inset-block-start: var(--sp-3);
  inset-inline-start: var(--sp-5);
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: var(--c-gold-500);
  opacity: 0.5;
}
.quote-card__body {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--c-ink);
  margin: 0;
  padding-block-start: var(--sp-5);
}
.quote-card__author {
  font-size: 0.875rem;
  color: var(--c-ink-muted);
  line-height: 1.5;
  border-block-start: 1px solid var(--c-border);
  padding-block-start: var(--sp-4);
  margin-block-start: auto;
}
.quote-card__author strong {
  display: block;
  color: var(--c-navy-800);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.005em;
}

/* Big-number statistic callout (Investors: Market Opportunity) */
.stat-card {
  text-align: start;
  padding: var(--sp-7);
  background: linear-gradient(180deg, var(--c-surface), var(--c-surface-tinted));
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.stat-card__num {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  color: var(--c-navy-900);
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-card__num .unit { color: var(--c-gold-500); margin-inline-start: 2px; }
.stat-card__label {
  font-size: 0.9375rem;
  color: var(--c-ink-muted);
  line-height: 1.5;
}
.stat-card__sub {
  font-size: 0.8125rem;
  color: var(--c-ink-soft);
  margin-block-start: var(--sp-1);
}

/* Comparison table (Investors: Why Auralis Has No Direct Competitor) */
.comp-table-wrap {
  margin-block-start: var(--sp-7);
  overflow-x: auto;
  border-radius: var(--r-card);
  border: 1px solid var(--c-border);
}
.comp-table {
  inline-size: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
  background: var(--c-surface);
}
.comp-table th, .comp-table td {
  padding: var(--sp-5) var(--sp-6);
  text-align: start;
  border-block-end: 1px solid var(--c-border);
}
.comp-table tbody tr:last-child td { border-block-end: none; }
.comp-table thead th {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-navy-500);
  background: var(--c-surface-soft);
}
.comp-table tbody tr.is-highlight {
  background: linear-gradient(180deg, #FBF8F2, #fff);
  position: relative;
}
.comp-table tbody tr.is-highlight td:first-child {
  font-weight: 600;
  color: var(--c-navy-900);
  position: relative;
}
.comp-table tbody tr.is-highlight td:first-child::before {
  content: "";
  position: absolute;
  inset-block: 0;
  inset-inline-start: 0;
  inline-size: 3px;
  background: var(--c-gold-500);
}
.comp-table tbody tr.is-highlight td { color: var(--c-navy-800); font-weight: 500; }

/* Team card (About) — real headshot photo */
.team-card {
  text-align: start;
  padding: 0;
  background: transparent;
  border: none;
}
.team-card__photo {
  inline-size: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--r-card);
  object-fit: cover;
  margin-block-end: var(--sp-5);
  box-shadow: var(--shadow-md);
  background: var(--c-surface-soft);
}
.team-card__name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--c-navy-900);
  margin: 0 0 4px;
}
.team-card__role {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-gold-500);
  font-weight: 600;
  margin: 0 0 var(--sp-4);
}
.team-card__bio {
  font-size: 0.9375rem;
  color: var(--c-ink-muted);
  line-height: 1.55;
}

/* Pill bar (Clinical Evidence: validation focus areas) */
.pill-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-block: var(--sp-7);
}
.pill-bar .pill {
  background: var(--c-surface);
  border: 1px solid var(--c-border-strong);
  padding: 0.6rem 1.1rem;
  font-size: 0.875rem;
  color: var(--c-navy-700);
  font-weight: 500;
}

/* Inline SVG diagram base (Science, Clinical Evidence) */
.diagram {
  display: block;
  inline-size: 100%;
  block-size: auto;
  max-inline-size: 720px;
  margin-block: var(--sp-9);
}
.diagram--center { margin-inline: auto; }
/* Full container-width diagram variant (used for the growth-curve graph) */
.diagram--wide {
  max-inline-size: 100%;
}

/* Legal page typography (privacy + terms) */
.legal-page {
  max-inline-size: 72ch;
  margin-inline: auto;
  padding-block: var(--sp-10);
}
.legal-page h2 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--c-navy-900);
  margin: var(--sp-9) 0 var(--sp-3);
  letter-spacing: -0.005em;
}
.legal-page h2:first-of-type { margin-block-start: var(--sp-4); }
.legal-page p {
  color: var(--c-ink-muted);
  margin-block-end: var(--sp-4);
  line-height: 1.7;
}
.legal-page ul {
  list-style: disc;
  padding-inline-start: 1.5rem;
  color: var(--c-ink-muted);
  margin: var(--sp-3) 0 var(--sp-5);
}
.legal-page ul li { margin-block-end: var(--sp-2); line-height: 1.6; }
.legal-page a { color: var(--c-navy-700); border-block-end: 1px solid var(--c-border-strong); }
.legal-page a:hover { border-block-end-color: var(--c-navy-700); }
.legal-page .legal-updated {
  display: inline-block;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.78);
  letter-spacing: 0.02em;
  margin-block-start: var(--sp-3);
}

/* Direct-contact email card (Contact page + Investors page) */
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  padding: var(--sp-6);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  transition: border-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.contact-card:hover {
  border-color: var(--c-navy-300);
  transform: translateY(-2px);
}
.contact-card__icon {
  inline-size: 40px;
  block-size: 40px;
  border-radius: var(--r-md);
  background: var(--c-surface-tinted);
  display: grid;
  place-items: center;
  color: var(--c-navy-600);
  flex-shrink: 0;
}
.contact-card__icon svg { inline-size: 20px; block-size: 20px; }
.contact-card__body strong {
  display: block;
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-navy-500);
  margin-block-end: 2px;
  font-weight: 600;
}
.contact-card__body a {
  font-size: 1rem;
  color: var(--c-navy-800);
  font-weight: 500;
}

/* Big audience CTA card variant (Contact page team cards) */
.audience-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: var(--sp-7);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  transition: transform var(--dur-med) var(--ease-out), border-color var(--dur-med) var(--ease-out);
}
.audience-card:hover {
  transform: translateY(-2px);
  border-color: var(--c-border-strong);
}
.audience-card__icon {
  inline-size: 48px;
  block-size: 48px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, var(--c-surface-tinted), var(--c-surface-soft));
  display: grid;
  place-items: center;
  color: var(--c-navy-600);
}
.audience-card__icon svg { inline-size: 24px; block-size: 24px; }
.audience-card__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--c-navy-900);
  margin: 0;
}
.audience-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.audience-card ul li {
  position: relative;
  padding-inline-start: 1rem;
  color: var(--c-ink-muted);
  font-size: 0.9375rem;
  line-height: 1.5;
}
.audience-card ul li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0.55em;
  inline-size: 6px;
  block-size: 6px;
  border-radius: 50%;
  background: var(--c-gold-500);
}

/* Shared lead-form (prototype-style: AJAX + per-field error + thank-you card) */
.contact-form--lead .form-group { margin-block-end: var(--sp-5); }
.contact-form--lead .form-group.full { grid-column: 1 / -1; }
.contact-form--lead .form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
@media (min-width: 600px) {
  .contact-form--lead .form-grid { grid-template-columns: 1fr 1fr; gap: 0 var(--sp-5); }
}
.contact-form--lead input,
.contact-form--lead select,
.contact-form--lead textarea {
  font: inherit;
  font-size: 1rem;
  padding: 0.95rem 1rem;
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-md);
  background: var(--c-surface);
  color: var(--c-ink);
  inline-size: 100%;
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.contact-form--lead textarea { min-block-size: 130px; resize: vertical; }
.contact-form--lead select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231B1F2A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  background-size: 18px 18px;
  padding-inline-end: 2.5rem;
}
.contact-form--lead input::placeholder,
.contact-form--lead textarea::placeholder { color: var(--c-ink-soft); }
.contact-form--lead input:focus,
.contact-form--lead select:focus,
.contact-form--lead textarea:focus {
  outline: none;
  border-color: var(--c-focus);
  box-shadow: 0 0 0 4px rgba(37, 99, 167, 0.14);
}
.contact-form--lead input.invalid,
.contact-form--lead select.invalid,
.contact-form--lead textarea.invalid {
  border-color: var(--c-error);
}
.contact-form--lead .field-error {
  display: none;
  font-size: 0.8125rem;
  color: var(--c-error);
  margin-block-start: var(--sp-2);
}
.contact-form--lead .field-error.visible { display: block; }
.contact-form--lead .form-net-error {
  display: none;
  padding: var(--sp-4);
  margin-block: var(--sp-4);
  background: #FDF0F2;
  border: 1px solid #F5C9CE;
  border-radius: var(--r-md);
  color: var(--c-error);
  font-size: 0.9375rem;
}
.contact-form--lead .form-net-error.visible { display: block; }
.contact-form--lead .form-net-error a { color: var(--c-error); text-decoration: underline; }
.contact-form--lead .form-submit {
  inline-size: 100%;
  margin-block-start: var(--sp-4);
}

.form-success {
  display: none;
  padding: var(--sp-9);
  text-align: center;
  background: linear-gradient(135deg, #F1F8F3, #E9F5EE);
  border: 1px solid #C7E4D0;
  border-radius: var(--r-card);
  color: #174A30;
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.55;
}
.form-success.visible { display: block; }
.form-success::before {
  content: "\2726";
  color: var(--c-gold-500);
  margin-inline-end: 0.5rem;
  font-size: 1.5rem;
  vertical-align: -2px;
}

/* Contact-form section wrapper (gives the form room to breathe) */
.form-shell {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-sm);
}

/* Subtle aside paragraph above forms */
.form-aside {
  font-size: 0.9375rem;
  color: var(--c-ink-muted);
  margin-block-end: var(--sp-5);
  line-height: 1.6;
}

/* SVG diagram theming (continuous refinement, growth curve, ecosystem) */
.diagram-svg { color: var(--c-navy-700); }
.diagram-svg .ring { fill: none; stroke: var(--c-border-strong); stroke-width: 1.2; }
.diagram-svg .arrow { fill: none; stroke: var(--c-gold-500); stroke-width: 1.4; marker-end: url(#diag-arrow); }
.diagram-svg .node {
  fill: var(--c-surface);
  stroke: var(--c-navy-500);
  stroke-width: 1.4;
}
.diagram-svg .node-center {
  fill: var(--c-navy-800);
  stroke: var(--c-gold-500);
}
.diagram-svg .node-label {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  fill: var(--c-navy-800);
  text-anchor: middle;
}
.diagram-svg .node-label-sub {
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 400;
  fill: var(--c-ink-soft);
  text-anchor: middle;
}
.diagram-svg .node-label-center {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  fill: #fff;
  text-anchor: middle;
}
.diagram-svg .axis { stroke: var(--c-border-strong); stroke-width: 1; }
.diagram-svg .curve {
  fill: none;
  stroke: var(--c-navy-600);
  stroke-width: 2;
  stroke-linecap: round;
}
.diagram-svg .curve-fill {
  fill: url(#diag-gradient);
  opacity: 0.5;
}
.diagram-svg .stage-dot {
  fill: var(--c-gold-500);
  stroke: #fff;
  stroke-width: 3;
}
.diagram-svg .stage-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  fill: var(--c-navy-700);
  text-anchor: middle;
}
.diagram-svg .axis-label {
  font-family: var(--font-body);
  font-size: 10px;
  fill: var(--c-ink-soft);
  text-anchor: middle;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Vision / mission block (About + Auralis Club) */
.vision-block {
  max-inline-size: 70ch;
  font-size: 1.0625rem;
  color: var(--c-ink);
  line-height: 1.7;
}
.vision-block p + p { margin-block-start: var(--sp-5); }
.vision-block p:first-of-type {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--c-navy-800);
}

/* Member benefits icon row (Auralis Club) */
.benefits-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--sp-7);
  margin-block-start: var(--sp-7);
}
.benefits-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-3);
}
.benefits-bar__icon {
  inline-size: 56px;
  block-size: 56px;
  border-radius: var(--r-pill);
  background: linear-gradient(135deg, var(--c-surface-tinted), #EAEFF6);
  display: grid;
  place-items: center;
  color: var(--c-navy-600);
  box-shadow: var(--shadow-sm);
}
.benefits-bar__icon svg { inline-size: 26px; block-size: 26px; }
.benefits-bar__item span {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--c-navy-800);
}