/* ==========================================================================
   Laarish Components
   Source: SPEC.md §5
   ========================================================================== */

/* 5.1 Button --------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: var(--fs-button);
  font-weight: var(--fw-semibold);
  line-height: 1;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform var(--t-base), background-color var(--t-base), box-shadow var(--t-base);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-card); }
.btn:active { transform: translateY(0); }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn--primary {
  background-color: var(--cta-primary-bg);
  color: var(--cta-primary-fg);
}
.btn--primary:hover { background-color: var(--cta-primary-hover-bg); color: var(--cta-primary-fg); }

.btn--secondary {
  background-color: var(--cta-secondary-bg);
  color: var(--cta-secondary-fg);
}
.btn--secondary:hover { background-color: var(--cta-secondary-hover-bg); color: var(--cta-secondary-fg); }

.btn--orange {
  background-color: var(--cta-orange-bg);
  color: var(--cta-orange-fg);
}
.btn--orange:hover { background-color: var(--cta-orange-hover-bg); color: var(--cta-orange-fg); }

.btn--ghost {
  background-color: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
}
.btn--ghost:hover { background-color: var(--color-navy); color: var(--color-white); }

.btn--lg { padding: 1rem 2rem; font-size: 1.125rem; }
.btn--block { width: 100%; }

/* 5.2 Header / Nav -------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 248, 231, 0.82);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: box-shadow 280ms ease, border-color 280ms ease, background-color 280ms ease;
}
.site-header.is-scrolled {
  background-color: rgba(255, 248, 231, 0.92);
  box-shadow: 0 6px 24px rgba(26, 20, 51, 0.08);
  border-bottom-color: rgba(26, 20, 51, 0.06);
}
/* When the mobile menu is open, header goes solid cream so nothing shows
   through (blurred header over scrolling content looks blurry/transparent). */
body.nav-open .site-header,
body.nav-open .site-header.is-scrolled {
  background-color: var(--color-cream);
  -webkit-backdrop-filter: none;
          backdrop-filter: none;
  border-bottom-color: rgba(26, 20, 51, 0.08);
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  height: var(--header-height);
  transition: height 240ms ease;
}
.site-header.is-scrolled .site-header__inner {
  height: calc(var(--header-height) - 8px);
}

.site-header__logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.site-logo-img {
  height: 56px;
  width: auto;
  display: block;
  transition: height 240ms ease;
}
.site-header.is-scrolled .site-logo-img { height: 48px; }
@media (max-width: 480px) {
  .site-logo-img { height: 44px; }
  .site-header.is-scrolled .site-logo-img { height: 40px; }
}

/* Nav: pill-style links with hover + brand-yellow active state */
.site-nav { display: none; }
.site-nav__list {
  display: flex;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}
.site-nav__link {
  position: relative;
  display: inline-block;
  font-weight: var(--fw-semibold);
  font-size: 0.95rem;
  color: var(--color-navy);
  text-decoration: none;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-pill);
  border-bottom: 0;
  white-space: nowrap;
  transition: background-color 200ms ease, color 200ms ease;
}
.site-nav__link:hover {
  background-color: rgba(26, 20, 51, 0.07);
  color: var(--color-navy);
}
.site-nav__link.is-active {
  background-color: var(--color-yellow);
  color: var(--color-navy);
}
.site-nav__link.is-active:hover {
  background-color: var(--color-yellow-700);
}

.site-header__ctas {
  display: none;
  gap: var(--space-2);
  margin-left: auto;
  align-items: center;
}
/* Refined CTA in nav: pill radius + soft brand glow */
.site-header__ctas .btn {
  padding: 0.65rem 1.25rem;
  font-size: 0.95rem;
  border-radius: var(--radius-pill);
}
.site-header__ctas .btn--primary {
  box-shadow: 0 2px 10px rgba(255, 210, 0, 0.35);
}
.site-header__ctas .btn--primary:hover {
  box-shadow: 0 8px 20px rgba(255, 210, 0, 0.5);
}

/* Hamburger with circular hover halo */
.nav-toggle {
  margin-left: auto;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
  cursor: pointer;
  border-radius: var(--radius-pill);
  transition: background-color 180ms ease;
}
.nav-toggle:hover { background-color: rgba(26, 20, 51, 0.08); }
.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: '';
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-navy);
  border-radius: 2px;
  transition: transform 240ms cubic-bezier(0.22, 1, 0.36, 1), opacity var(--t-base), background-color var(--t-base);
}
.nav-toggle__bars { position: relative; }
.nav-toggle__bars::before { position: absolute; top: -7px; left: 0; }
.nav-toggle__bars::after  { position: absolute; top:  7px; left: 0; }
body.nav-open .nav-toggle__bars { background: transparent; }
body.nav-open .nav-toggle__bars::before { transform: translateY(7px) rotate(45deg); }
body.nav-open .nav-toggle__bars::after  { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 1024px) {
  .nav-toggle { display: none; }
  .site-nav { display: block; margin-left: auto; }
  .site-header__ctas { display: inline-flex; margin-left: var(--space-3); }
}
/* Tight breakpoint (1024–1180px): shrink padding so 5 links + CTA + logo all
   fit on one row without wrapping. */
@media (min-width: 1024px) and (max-width: 1180px) {
  .site-header__inner { gap: var(--space-2); }
  .site-nav__list { gap: 0.1rem; }
  .site-nav__link { padding: 0.5rem 0.7rem; font-size: 0.9rem; }
  .site-header__ctas .btn { padding: 0.55rem 1rem; font-size: 0.9rem; }
  .site-logo-img { height: 48px; }
}

/* Mobile nav overlay — fully opaque so menu items are clearly readable */
.mobile-nav {
  position: fixed;
  inset: var(--header-height) 0 0 0;
  background-color: var(--color-cream);     /* solid, NOT translucent */
  padding: var(--space-6) var(--container-pad) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transform: translateX(100%);
  transition: transform 380ms cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 95;                              /* sits above page content but below header */
  visibility: hidden;
  overflow-y: auto;
  /* Lock the page beneath from scrolling sideways through the overlay */
  overscroll-behavior: contain;
}
/* While the menu is open, lock background page scroll so the overlay can't
   leak the page content behind a translucent header. */
body.nav-open { overflow: hidden; }
body.nav-open .mobile-nav { transform: translateX(0); visibility: visible; }
.mobile-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.mobile-nav__link {
  display: block;
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: 1.75rem;
  color: var(--color-navy);
  text-decoration: none;
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  transition: background-color 180ms ease, color 180ms ease;
}
.mobile-nav__link:hover,
.mobile-nav__link:focus-visible {
  background-color: rgba(26, 20, 51, 0.06);
  color: var(--color-navy);
}
.mobile-nav__ctas {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
@media (min-width: 1024px) {
  .mobile-nav { display: none; }
}

/* 5.3 Stage Card ---------------------------------------------------------- */
.stage-card {
  --stage: var(--color-teal);
  position: relative;
  padding: var(--space-5) var(--space-4);
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border-top: 6px solid var(--stage);
  box-shadow: var(--shadow-card);
  transition: transform var(--t-base), box-shadow var(--t-base);
}
.stage-card:hover,
.stage-card:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}
.stage-card__number {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: var(--fw-extrabold);
  font-size: 1.25rem;
  color: var(--stage);
  letter-spacing: 0.05em;
}
.stage-card__name {
  margin: var(--space-2) 0 var(--space-1);
  font-size: 1.5rem;
}
.stage-card__age {
  font-size: var(--fs-caption);
  color: var(--text-muted);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.stage-card__product {
  font-weight: var(--fw-medium);
  margin-bottom: var(--space-2);
}
.stage-card__tagline {
  font-family: var(--font-accent);
  font-style: italic;
  color: var(--text-muted);
  margin: 0;
}

/* 5.4 Stage Journey Visual ----------------------------------------------- */
.journey-visual {
  position: relative;
  padding-block: var(--space-4);
}
.journey-visual__track {
  display: grid;
  grid-template-columns: repeat(5, minmax(240px, 1fr));
  gap: var(--space-4);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: var(--space-3);
  -webkit-overflow-scrolling: touch;
}
.journey-visual__track > * {
  scroll-snap-align: start;
  min-width: 0;
}
@media (max-width: 1023px) {
  .journey-visual__track {
    grid-auto-flow: column;
    grid-template-columns: none;
    grid-auto-columns: 80%;
  }
}
@media (max-width: 480px) {
  .journey-visual__track { grid-auto-columns: 90%; }
}

/* 5.5 Combined pillar card — Vision Discovery + Experiential Kits in one card */
.pillar-combo {
  display: grid;
  grid-template-columns: 1fr;
  align-items: stretch;
  max-width: 920px;
  margin-inline: auto;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  position: relative;
  transition: box-shadow var(--t-base), transform var(--t-base);
}
.pillar-combo:hover { box-shadow: var(--shadow-card-hover); }

.pillar-combo__half {
  --accent: var(--color-teal);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-5);
  text-decoration: none;
  color: inherit;
  border-bottom: 0;
  position: relative;
  transition: background-color var(--t-base);
  background:
    radial-gradient(circle at 100% 0%, rgba(0, 201, 167, 0.08), transparent 55%),
    var(--color-white);
}
.pillar-combo__half:hover { color: inherit; }
.pillar-combo__half:focus-visible { outline-offset: -3px; }

.pillar-combo__half--kits {
  --accent: var(--color-yellow);
  background:
    radial-gradient(circle at 0% 100%, rgba(255, 210, 0, 0.18), transparent 55%),
    var(--color-white);
}

.pillar-combo__badge {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  background: var(--accent);
  color: var(--color-navy);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}
.pillar-combo__half--vision .pillar-combo__badge {
  color: var(--color-white);
}

.pillar-combo__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--fw-extrabold);
  font-size: 1.5rem;
  color: var(--color-navy);
}
.pillar-combo__desc {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.55;
}
.pillar-combo__cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding-top: var(--space-3);
  font-weight: var(--fw-semibold);
  color: var(--color-navy);
  text-decoration: none;
  border-bottom: 0;
}
.pillar-combo__cta svg { transition: transform var(--t-base); }
.pillar-combo__half:hover .pillar-combo__cta svg { transform: translateX(4px); }

/* Divider — horizontal line on mobile, vertical on desktop */
.pillar-combo__divider {
  background: var(--border-soft);
  align-self: stretch;
  width: 100%;
  height: 1px;
}

@media (min-width: 768px) {
  .pillar-combo {
    grid-template-columns: 1fr 1px 1fr;
  }
  .pillar-combo__divider {
    width: 1px;
    height: auto;
  }
  .pillar-combo__half { padding: var(--space-6); gap: var(--space-3); }
  .pillar-combo__title { font-size: 1.65rem; }
}

/* 5.6 Problem Card -------------------------------------------------------- */
.problems {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
@media (min-width: 768px) {
  .problems { grid-template-columns: repeat(3, 1fr); }
}
.problem-card {
  padding: var(--space-5);
  background: var(--color-navy);
  color: var(--color-white);
  border-radius: var(--radius-md);
  border-left: 6px solid var(--color-yellow);
}
.problem-card__index {
  display: block;
  font-family: var(--font-heading);
  font-weight: var(--fw-extrabold);
  color: var(--color-yellow);
  font-size: 1rem;
  margin-bottom: var(--space-2);
}
.problem-card__text {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: 1.25rem;
  line-height: var(--lh-tight);
  color: var(--color-white);
  margin: 0;
}

/* 5.7 How It Works Step --------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  counter-reset: step;
}
@media (min-width: 768px) {
  .steps { grid-template-columns: repeat(3, 1fr); }
}
.step { display: flex; flex-direction: column; gap: var(--space-2); }
.step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem; height: 3rem;
  background: var(--color-yellow);
  color: var(--color-navy);
  font-family: var(--font-heading);
  font-weight: var(--fw-extrabold);
  font-size: 1.5rem;
  border-radius: var(--radius-pill);
}
.step__title { font-weight: var(--fw-semibold); margin: 0; }
.step__body  { margin: 0; color: var(--text-muted); }

/* 5.8 Form Field ---------------------------------------------------------- */
.field { display: flex; flex-direction: column; gap: var(--space-1); margin-bottom: var(--space-3); }
.field__label {
  font-weight: var(--fw-medium);
  font-size: var(--fs-caption);
  color: var(--text-primary);
}
.field__label .req { color: var(--color-orange); }
.field__input,
.field__select,
.field__textarea {
  width: 100%;
  min-height: 44px;
  padding: 0.625rem var(--space-3);
  font: inherit;
  color: var(--text-primary);
  background: var(--color-white);
  border: 1.5px solid var(--border-soft);
  border-radius: var(--radius-sm);
  transition: border-color var(--t-base), box-shadow var(--t-base);
}
.field__textarea { min-height: 6rem; resize: vertical; }
.field__input:focus,
.field__select:focus,
.field__textarea:focus {
  outline: none;
  border-color: var(--color-navy);
  box-shadow: 0 0 0 3px rgba(0, 201, 167, 0.25);
}
.field__error {
  color: var(--color-orange);
  font-size: var(--fs-caption);
  margin: 0;
}
.field--invalid .field__input,
.field--invalid .field__select,
.field--invalid .field__textarea {
  border-color: var(--color-orange);
}
/* Honeypot — visually hidden, off-screen, no tab */
.field--honeypot {
  position: absolute;
  left: -9999px;
  width: 1px; height: 1px; opacity: 0;
}

.form__actions { margin-top: var(--space-4); }
.form__success {
  padding: var(--space-4);
  background: var(--color-green);
  color: var(--color-navy);
  border-radius: var(--radius-md);
  font-weight: var(--fw-medium);
}

/* 5.10 Infinity Loop motif ----------------------------------------------- */
.motif-loop {
  position: absolute;
  pointer-events: none;
  opacity: 0.08;
  width: min(60vw, 600px);
  height: auto;
  z-index: 0;
  animation: loop-drift 60s linear infinite;
}
@keyframes loop-drift {
  0%   { transform: translateX(-2%); }
  50%  { transform: translateX(2%);  }
  100% { transform: translateX(-2%); }
}
@media (prefers-reduced-motion: reduce) {
  .motif-loop { animation: none; }
}

/* Footer ----------------------------------------------------------------- */
.site-footer {
  background: var(--color-navy);
  color: var(--color-white);
  padding-block: var(--space-7);
}
.site-footer a { color: var(--color-white); }
.site-footer a:hover { color: var(--color-yellow); }
.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
@media (min-width: 768px) {
  .site-footer__grid { grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr; }
}
.site-footer__logo {
  width: auto;
  height: 64px;
  display: block;
  margin-bottom: var(--space-3);
}
.site-footer__col h4 {
  font-size: 1rem;
  color: var(--color-yellow);
  margin-bottom: var(--space-3);
}
.site-footer__col ul { list-style: none; padding: 0; margin: 0; }
.site-footer__col li + li { margin-top: var(--space-2); }
.site-footer__bottom {
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: var(--fs-caption);
  color: rgba(255,255,255,0.7);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: space-between;
}

/* Trust block ------------------------------------------------------------ */
.trust {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  font-weight: var(--fw-medium);
}
@media (min-width: 768px) { .trust { grid-template-columns: repeat(4, 1fr); } }
.trust__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-align: left;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-white);
  border-left: 4px solid var(--color-teal, #00C9A7);
  box-shadow: var(--shadow-card);
}
.trust__icon {
  font-size: 1.4rem;
  line-height: 1;
  flex-shrink: 0;
}

/* Programs "What's included" chips --------------------------------------- */
.included-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
@media (min-width: 768px) { .included-grid { grid-template-columns: 1fr 1fr; } }

/* Coming Soon modal ------------------------------------------------------- */
#coming-soon-modal {
  display: none;
  position: fixed;
  inset: 0;
  /* Higher than #stage-modal (2000) so Shop Now → Coming Soon paints on top
     of the stage modal it was triggered from. */
  z-index: 2100;
  align-items: center;
  justify-content: center;
  background: rgba(26, 20, 51, 0.55);
  backdrop-filter: blur(3px);
}
#coming-soon-modal.is-open { display: flex; }
.coming-soon-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-6) var(--space-7);
  max-width: 420px;
  width: 90%;
  text-align: center;
  box-shadow: 0 24px 64px rgba(26, 20, 51, 0.22);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}
.coming-soon-card h2 { margin: 0; color: var(--color-navy); }
.coming-soon-card p  { margin: 0; color: var(--text-muted); }