/* ============================================================================
   Northwind Studio — site-local styles (Service & Fees template)
   Scoped under .theme-northwind. Builds on shared/styles.css tokens.
   ============================================================================ */

.theme-northwind {
  /* Skin: indigo-violet — precise, trustworthy; deeper than the old #7C3AED. */
  --accent: #6D28D9;
  --accent-soft: #F1ECFE;
  --accent-contrast: #FFFFFF;
  --accent-deep: #5B21B6;
  --ink: #1E1B2E;          /* violet-tinted near-black for dark bands */
  --tracking-tight: -0.02em;
}

/* ---- Eyebrow ---- */
.theme-northwind .eyebrow {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  font-size: var(--fs-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ---- Sticky nav ---- */
.theme-northwind .nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.82);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.theme-northwind .nav.is-scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 1px 0 rgba(15,23,42,0.04), 0 6px 20px rgba(15,23,42,0.05);
}
.theme-northwind .nav__links a[aria-current="page"] { color: var(--accent); }

/* Anchor targets sit clear of the sticky nav when deep-linked */
.theme-northwind #form, .theme-northwind #process { scroll-margin-top: 72px; }

/* Button rows: flex layout with a real gap (shared styles only cover .hero .hero__actions) */
.theme-northwind .hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }
@media (min-width: 768px) {
  .theme-northwind .nw-dark .hero__actions { justify-content: flex-end; }
}

.theme-northwind h1, .theme-northwind h2 { letter-spacing: var(--tracking-tight); }

/* ============================================================================
   HERO
   ============================================================================ */
.theme-northwind .nw-hero { padding-block: var(--space-9) var(--space-7); }
.theme-northwind .nw-hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  line-height: 1.06;
  margin: var(--space-3) 0 var(--space-4);
  max-width: 20ch;
}
.theme-northwind .nw-hero .hero__lede { max-width: 56ch; }

/* Home hero split layout + CSS-only visual with a floating quote card */
.theme-northwind .nw-hero__grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: var(--space-8); align-items: center;
}
.theme-northwind .nw-hero__visual {
  position: relative; aspect-ratio: 5 / 4; border-radius: var(--radius-lg); overflow: hidden;
  background:
    radial-gradient(90% 80% at 85% 12%, var(--accent-soft) 0%, transparent 55%),
    radial-gradient(70% 70% at 12% 90%, rgba(109,40,217,0.35) 0%, transparent 60%),
    linear-gradient(140deg, var(--accent) 0%, var(--accent-deep) 100%);
  box-shadow: var(--shadow-lg);
}
.theme-northwind .nw-hero__visual::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.18) 1px, transparent 1.4px);
  background-size: 22px 22px; mask-image: linear-gradient(135deg, #000, transparent 75%);
}
.theme-northwind .nw-quote {
  position: absolute; left: var(--space-5); bottom: var(--space-5);
  background: rgba(255,255,255,0.94); backdrop-filter: blur(6px);
  border-radius: var(--radius-md); box-shadow: var(--shadow-md);
  padding: var(--space-4) var(--space-5); min-width: 220px;
}
.theme-northwind .nw-quote__num {
  font-family: var(--font-display); font-weight: 800; font-size: var(--fs-2xl);
  color: var(--accent); line-height: 1; font-variant-numeric: tabular-nums;
}
.theme-northwind .nw-quote__label { color: var(--text-muted); font-size: var(--fs-xs); margin-top: 4px; }
@media (max-width: 860px) {
  .theme-northwind .nw-hero__grid { grid-template-columns: 1fr; }
  .theme-northwind .nw-hero__visual { order: -1; aspect-ratio: 16 / 10; }
}

/* ============================================================================
   BILLING TOGGLE (segmented control)
   ============================================================================ */
.theme-northwind .nw-billing {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.theme-northwind .nw-seg {
  display: inline-flex;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 4px;
}
.theme-northwind .nw-seg__btn {
  min-height: 44px;
  padding: 0 var(--space-5);
  border: 0;
  background: transparent;
  border-radius: var(--radius-full);
  font: inherit;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.theme-northwind .nw-seg__btn[aria-pressed="true"] {
  background: var(--accent);
  color: var(--accent-contrast);
}
.theme-northwind .nw-save-badge {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-3);
}

/* ============================================================================
   PRICING TIERS
   ============================================================================ */
.theme-northwind .nw-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  align-items: start;
}
.theme-northwind .nw-tier {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.theme-northwind .nw-tier--featured {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  position: relative;
}
.theme-northwind .nw-tier__flag {
  position: absolute;
  top: calc(-1 * var(--space-3));
  left: var(--space-6);
  background: var(--accent);
  color: var(--accent-contrast);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}
.theme-northwind .nw-tier__name { font-size: var(--fs-lg); font-weight: 700; }
.theme-northwind .nw-tier__price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1;
  letter-spacing: var(--tracking-tight);
}
.theme-northwind .nw-tier__suffix { color: var(--text-muted); font-size: var(--fs-sm); font-weight: 500; }
.theme-northwind .nw-tier__note { color: var(--text-muted); font-size: var(--fs-sm); min-height: 1.2em; }
.theme-northwind .nw-tier ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-2); }
.theme-northwind .nw-tier li { position: relative; padding-left: var(--space-6); color: var(--text-muted); font-size: var(--fs-sm); }
.theme-northwind .nw-tier li::before {
  content: "✓"; position: absolute; left: 0; top: 0; color: var(--accent); font-weight: 800;
}
.theme-northwind .nw-tier .btn { margin-top: auto; }

/* ============================================================================
   SIGNATURE — live sample invoice (receipt artifact)
   ============================================================================ */
.theme-northwind .nw-invoice-wrap {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: var(--space-8);
  align-items: center;
}
.theme-northwind .nw-invoice {
  position: relative;
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  padding: var(--space-6) var(--space-6) var(--space-5);
  margin-top: 12px;
}
/* Scalloped 'receipt' top edge — half-circle notches reveal the page bg. */
.theme-northwind .nw-invoice::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: -10px;
  height: 12px;
  background:
    radial-gradient(circle 7px at 9px 12px, transparent 6px, var(--surface) 7px) repeat-x;
  background-size: 18px 12px;
  filter: drop-shadow(0 -1px 0 rgba(15,23,42,0.03));
}
.theme-northwind .nw-invoice__head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-bottom: var(--space-4); border-bottom: 1px dashed var(--border); margin-bottom: var(--space-4);
}
.theme-northwind .nw-invoice__title { font-weight: 700; }
.theme-northwind .nw-invoice__meta { color: var(--text-muted); font-size: var(--fs-xs); }
.theme-northwind .nw-invoice__row {
  display: flex; justify-content: space-between; gap: var(--space-4);
  padding: var(--space-2) 0; font-size: var(--fs-sm);
}
.theme-northwind .nw-invoice__row span:first-child { color: var(--text); }
.theme-northwind .nw-invoice__row .amt { font-variant-numeric: tabular-nums; font-weight: 600; }
.theme-northwind .nw-invoice__save { color: var(--accent); }
.theme-northwind .nw-invoice__save .amt { color: var(--accent); }
.theme-northwind .nw-invoice__save[hidden] { display: none; }
.theme-northwind .nw-invoice__total {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: var(--space-3); padding-top: var(--space-4);
  border-top: 2px solid var(--ink);
}
.theme-northwind .nw-invoice__total .label { font-weight: 700; }
.theme-northwind .nw-invoice__total .amt {
  font-family: var(--font-display); font-weight: 800; font-size: var(--fs-2xl);
  font-variant-numeric: tabular-nums; color: var(--accent);
}
.theme-northwind .nw-invoice__term { color: var(--text-muted); font-size: var(--fs-xs); margin-top: var(--space-3); }

/* ============================================================================
   COMPARISON MATRIX
   ============================================================================ */
.theme-northwind .nw-matrix-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-top: var(--space-2); }
.theme-northwind .nw-matrix-hint { color: var(--text-muted); font-size: var(--fs-sm); margin-top: var(--space-7); }
@media (min-width: 768px) {
  .theme-northwind .nw-matrix-hint { display: none; }
  .theme-northwind .nw-matrix-scroll { margin-top: var(--space-7); }
}
.theme-northwind .nw-matrix {
  width: 100%; border-collapse: collapse; min-width: 640px;
}
.theme-northwind .nw-matrix th, .theme-northwind .nw-matrix td {
  text-align: left; padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border); font-size: var(--fs-sm);
}
.theme-northwind .nw-matrix thead th {
  background: var(--surface);
  border-bottom: 2px solid var(--border);
}
.theme-northwind .nw-matrix thead .col-plan { text-align: center; }
.theme-northwind .nw-matrix .plan-name { font-weight: 700; }
.theme-northwind .nw-matrix .plan-price { color: var(--text-muted); font-weight: 500; font-size: var(--fs-xs); }
.theme-northwind .nw-matrix td.val { text-align: center; font-variant-numeric: tabular-nums; }
.theme-northwind .nw-matrix .cat td {
  background: var(--bg); font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; font-size: var(--fs-xs); color: var(--text-muted);
}
.theme-northwind .nw-matrix .tick { color: var(--accent); font-weight: 800; }
.theme-northwind .nw-matrix .dash { color: var(--text-muted); }
.theme-northwind .nw-matrix .col-featured { background: var(--accent-soft); }

/* ============================================================================
   FAQ (native <details>)
   ============================================================================ */
.theme-northwind .nw-faq { display: grid; gap: var(--space-3); max-width: 760px; }
.theme-northwind .nw-faq details {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: var(--space-4) var(--space-5);
}
.theme-northwind .nw-faq summary {
  cursor: pointer; font-weight: 600; list-style: none; display: flex;
  justify-content: space-between; align-items: center; gap: var(--space-4);
}
.theme-northwind .nw-faq summary::-webkit-details-marker { display: none; }
.theme-northwind .nw-faq summary::after {
  content: "+"; color: var(--accent); font-weight: 800; font-size: var(--fs-lg);
}
.theme-northwind .nw-faq details[open] summary::after { content: "–"; }
.theme-northwind .nw-faq p { color: var(--text-muted); margin: var(--space-3) 0 0; font-size: var(--fs-sm); }

/* ============================================================================
   LOGO WALL / TRUST
   ============================================================================ */
.theme-northwind .nw-trust__label { text-align: center; color: var(--text-muted); font-size: var(--fs-sm); margin-bottom: var(--space-5); }
.theme-northwind .logo-wall__item {
  font-family: var(--font-display); font-weight: 800; font-size: var(--fs-lg);
  letter-spacing: 0.02em; color: var(--text-muted); text-align: center; opacity: 1;
}

/* ============================================================================
   FEATURE CARDS (home page)
   ============================================================================ */
.theme-northwind .nw-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: var(--space-6);
}
.theme-northwind .nw-card__icon {
  width: 44px; height: 44px; display: grid; place-items: center;
  border-radius: var(--radius-md); background: var(--accent-soft); color: var(--accent);
  margin-bottom: var(--space-4);
}
.theme-northwind .nw-card__icon svg { width: 24px; height: 24px; }
.theme-northwind .nw-card h3 { font-size: var(--fs-lg); margin-bottom: var(--space-2); }
.theme-northwind .nw-card p { color: var(--text-muted); font-size: var(--fs-sm); margin: 0; }

/* ============================================================================
   DARK BAND
   ============================================================================ */
.theme-northwind .nw-dark { background: var(--ink); color: #E2E1EC; }
.theme-northwind .nw-dark h2 { color: #fff; }
.theme-northwind .nw-dark p { color: #A8A4C0; }
.theme-northwind .nw-dark .btn--ghost { color: #fff; border-color: rgba(255,255,255,0.35); }
.theme-northwind .nw-dark .btn--ghost:hover { border-color: #fff; background: rgba(255,255,255,0.08); }

/* ============================================================================
   CONTACT FORM
   ============================================================================ */
.theme-northwind .nw-form { display: grid; gap: var(--space-4); }
.theme-northwind .nw-field { display: grid; gap: var(--space-2); }
.theme-northwind .nw-field label { font-weight: 600; font-size: var(--fs-sm); }
.theme-northwind .nw-field input, .theme-northwind .nw-field select, .theme-northwind .nw-field textarea {
  width: 100%; font: inherit; color: var(--text); background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius-md); padding: var(--space-3) var(--space-4);
}
.theme-northwind .nw-field input:focus-visible,
.theme-northwind .nw-field select:focus-visible,
.theme-northwind .nw-field textarea:focus-visible { outline: 3px solid var(--accent-soft); border-color: var(--accent); }
.theme-northwind .nw-form__ok { font-weight: 600; }
.theme-northwind .nw-form__ok.is-shown {
  padding: var(--space-4) var(--space-5); border-radius: var(--radius-md);
  background: var(--accent-soft); color: var(--accent-deep);
}

/* ============================================================================
   REVEAL
   ============================================================================ */
.theme-northwind .reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease; will-change: opacity, transform;
}
.theme-northwind .reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .theme-northwind .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============================================================================
   RESPONSIVE
   ============================================================================ */
@media (max-width: 900px) {
  .theme-northwind .nw-tiers { grid-template-columns: 1fr; }
  .theme-northwind .nw-invoice-wrap { grid-template-columns: 1fr; }
}

/* Real-photo hero panel (keeps the floating quote card on top) */
.theme-northwind .nw-hero__visual.has-photo { background-size: cover; background-position: center; }
.theme-northwind .nw-hero__visual.has-photo::after { display: none; }