/* Reusable components shared across pages */

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-sm);
  font-size: var(--fs-body-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: background var(--duration-fast) var(--ease-calm),
              color var(--duration-fast) var(--ease-calm),
              border-color var(--duration-fast) var(--ease-calm),
              transform var(--duration-fast) var(--ease-calm);
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--sage-deep);
  color: var(--paper);
  border: 1px solid var(--sage-deep);
}
.btn-primary:hover { background: var(--sage); border-color: var(--sage); }

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}
.btn-secondary:hover { background: var(--ink); color: var(--paper); }

.btn-inverted {
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--paper);
}
.btn-inverted:hover { background: transparent; color: var(--paper); }

/* ---------- Header / Nav ---------- */
/* Height/padding is intentionally constant across scroll states (not just at rest, but even
   during the is-scrolled transition) — a position:sticky header that changes size mid-scroll
   invalidates every GSAP ScrollTrigger position beneath it (parallax, scroll reveals) until the
   next refresh, which is what caused the jittery/"shaking" scroll behavior. Only paint properties
   (background, box-shadow) change now, never layout ones. */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: transparent;
  transition: background var(--duration-base) var(--ease-calm),
              box-shadow var(--duration-base) var(--ease-calm);
  padding-block: var(--space-2);
}
.site-header.is-scrolled {
  background: var(--paper);
  box-shadow: 0 1px 0 var(--border);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  gap: var(--space-2);
}

.wordmark {
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 4vw, 1.25rem);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  flex-shrink: 1;
}

.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-4);
}
.nav-links a {
  font-size: var(--fs-body-sm);
  font-weight: 500;
  position: relative;
  padding-block: 0.25rem;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: currentColor;
  transition: right var(--duration-base) var(--ease-calm);
}
.nav-links a:hover::after { right: 0; }

.nav-actions { display: flex; align-items: center; gap: var(--space-2); flex-shrink: 0; }

/* Compact CTA everywhere the hamburger nav is in play (below the 60rem desktop breakpoint),
   not just the smallest phones — a mid-range viewport (~420-480px) with the full-size button
   left just enough room for the wordmark to be borderline, so this removes that gap entirely
   instead of only patching the extreme narrow end. */
@media (max-width: 59.99rem) {
  .nav-actions .btn-primary { padding: 0.6rem 0.9rem; font-size: 0.8125rem; }
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 0.75rem 0.5rem;
  min-width: 44px;
  min-height: 44px;
}
.nav-toggle span {
  width: 22px; height: 1.5px;
  background: var(--ink);
  transition: transform var(--duration-fast) var(--ease-calm), opacity var(--duration-fast) var(--ease-calm);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--paper);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-6) var(--container-pad);
  /* On short/landscape mobile viewports, 7 nav links + padding can exceed the viewport height —
     without this, links past the bottom edge would be clipped and unreachable. */
  overflow-y: auto;
  transform: translateY(-100%);
  transition: transform var(--duration-base) var(--ease-calm);
}
.mobile-menu.is-open { transform: translateY(0); }
.mobile-menu ul { display: flex; flex-direction: column; gap: var(--space-3); }
.mobile-menu a { font-family: var(--font-display); font-size: var(--fs-display-sm); }

@media (min-width: 60rem) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
  .mobile-menu { display: none; }
}

/* ---------- Section header pattern ---------- */
.section-header { max-width: 40rem; }
.section-header.centered { margin-inline: auto; text-align: center; }

/* ---------- Image placeholder block (no real photography yet) ---------- */
.media-placeholder {
  position: relative;
  background: linear-gradient(155deg, var(--sand), var(--putty));
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  min-height: 16rem;
}
.media-placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(45deg, rgba(46,38,32,0.05) 0 2px, transparent 2px 14px);
}
.media-placeholder .media-label {
  position: relative;
  margin: var(--space-2);
  font-size: var(--fs-body-sm);
  color: var(--ink);
  background: var(--paper);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
}
/* Real photography dropped into a placeholder wrapper: fill + crop, and hide the
   decorative gradient/pattern/label so the photo isn't obscured. */
.media-placeholder img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.media-placeholder:has(img)::before,
.media-placeholder:has(img) .media-label {
  display: none;
}

/* ---------- Service row (alternating, not a uniform card grid) ---------- */
.service-row {
  display: grid;
  gap: var(--space-4);
  align-items: center;
  padding-block: var(--space-6);
  border-top: var(--border-hair);
}
.service-row:last-child { border-bottom: var(--border-hair); }

@media (min-width: 60rem) {
  .service-row { grid-template-columns: 5fr 7fr; gap: var(--space-8); }
  .service-row.reverse { grid-template-columns: 7fr 5fr; }
  .service-row.reverse .service-row-media { order: 2; }
}

.service-row-meta {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-2);
  font-size: var(--fs-body-sm);
  color: var(--text-secondary);
}

/* ---------- Pricing table ---------- */
.pricing-table { border-top: var(--border-hair); }
.pricing-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-2);
  align-items: center;
  padding: var(--space-3) 0;
  border-bottom: var(--border-hair);
  position: relative;
}
.pricing-row.is-popular { background: var(--bg-alt); padding-inline: var(--space-3); border-radius: var(--radius-sm); }
.pricing-duration { font-family: var(--font-display); font-size: var(--fs-display-sm); }
.pricing-desc { color: var(--text-secondary); font-size: var(--fs-body-sm); margin-top: 0.25rem; }
.pricing-price-row { display: flex; align-items: center; gap: var(--space-3); }
.pricing-price { font-family: var(--font-display); font-size: var(--fs-display-sm); }
.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--terracotta-deep);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
}

/* ---------- Testimonial ---------- */
.testimonial {
  border-left: 3px solid var(--sage);
  padding-left: var(--space-3);
}
.testimonial .stars {
  color: var(--terracotta-deep);
  letter-spacing: 0.15em;
  font-size: 0.875rem;
  margin-bottom: var(--space-1);
}
.testimonial blockquote { font-family: var(--font-display); font-size: var(--fs-display-sm); line-height: 1.35; }
.testimonial footer {
  margin-top: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-body-sm);
  color: var(--text-secondary);
}
.testimonial .sample-tag {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: 1px solid var(--border);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
}

/* ---------- Form ---------- */
.field { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: var(--space-3); }
.field label { font-size: var(--fs-body-sm); font-weight: 600; }
.field .hint { font-size: 0.8125rem; color: var(--text-secondary); }
.field input,
.field select,
.field textarea {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem;
  font-size: var(--fs-body);
  transition: border-color var(--duration-fast) var(--ease-calm);
}
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: var(--sage-deep); }
.field textarea { resize: vertical; min-height: 6rem; }
.field.has-error input,
.field.has-error select,
.field.has-error textarea { border-color: var(--terracotta); }
.field-error {
  display: none;
  font-size: 0.8125rem;
  color: var(--terracotta-deep);
}
.field.has-error .field-error { display: block; }

.form-row { display: grid; gap: var(--space-3); }
@media (min-width: 40rem) {
  .form-row.two-col { grid-template-columns: 1fr 1fr; }
}

.form-status {
  display: none;
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-3);
}
.form-status.is-visible { display: block; }
.form-status.success { background: var(--bg-alt); border: 1px solid var(--sage); }
.form-status.error { background: #F7E9E1; border: 1px solid var(--terracotta); }

.btn[data-loading="true"] { opacity: 0.7; pointer-events: none; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--paper); }
.footer-grid {
  display: grid;
  gap: var(--space-6);
  padding-block: var(--space-10) var(--space-6);
}
@media (min-width: 48rem) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}
.footer-grid h4 { font-family: var(--font-body); font-size: var(--fs-body-sm); font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: var(--space-2); color: var(--sand); }
.footer-grid ul { display: flex; flex-direction: column; gap: 0.6rem; font-size: var(--fs-body-sm); }
.footer-grid a:hover { color: var(--sand); }
.footer-bottom {
  border-top: 1px solid rgba(244,238,228,0.15);
  padding-block: var(--space-3);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--putty);
}