/* ============================================================
   TQ POOL SERVICES — BASE & COMPONENTS
   ============================================================ */

@import url("https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,600;9..144,700;9..144,800&family=Inter+Tight:wght@400;500;600;700&display=swap");

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.55;
  color: var(--color-fg);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv05";
}

img, svg { display: block; max-width: 100%; }

/* Display headings use Fraunces' optical-size axis at the maximum reasonable
   value, with optical tracking dialled in by size. Headlines wrap with
   `text-wrap: balance` so they break the way a magazine sub-editor would
   break them, not where the container happens to run out. */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.025em;
  color: var(--color-fg);
  text-wrap: balance;
  font-variation-settings: "opsz" 144;
}

h1 {
  font-size: clamp(var(--fs-4xl), 6vw, var(--fs-6xl));
  font-weight: 800;
  letter-spacing: -0.035em;
}
h2 { font-size: clamp(var(--fs-3xl), 4vw, var(--fs-5xl)); letter-spacing: -0.028em; }
h3 { font-size: var(--fs-2xl);  letter-spacing: -0.02em; }
h4 { font-size: var(--fs-xl);   letter-spacing: -0.015em; font-variation-settings: "opsz" 36; }

p {
  color: var(--color-fg-muted);
  max-width: 60ch;
  text-wrap: pretty;
}

a  { color: var(--color-primary); text-decoration: none; transition: color var(--dur-fast); }
a:hover { color: var(--color-primary-hover); }

/* Tabular figures everywhere numbers act as data — prices, stats, tables.
   Salt Editorial reads ledgers cleanly; columns must align. */
.pricing__table,
.hero__readings,
.strip__num,
.how__num,
.product-card__price,
.service-card__price,
[data-tabular-nums] {
  font-variant-numeric: tabular-nums lining-nums;
}

.container {
  width: min(1200px, calc(100% - 2rem));
  margin-inline: auto;
}

/* Eyebrow — section-marker. Refined: thinner rule, longer tracking,
   smaller cap, single-tone. */
.eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 1.5px;
  background: currentColor;
  opacity: 0.7;
}

/* Focus ring — visible, calm, accessible. */
:where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: none;
  box-shadow: var(--sh-glow);
  border-radius: 4px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--btn-pad-y) var(--btn-pad-x);
  border-radius: var(--btn-radius);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: 600;
  letter-spacing: 0.01em;
  border: none;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out),
              background var(--dur-fast),
              box-shadow var(--dur-fast),
              color var(--dur-fast);
  text-decoration: none;
}

.btn-primary {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-fg);
  box-shadow: var(--sh-md);
}
.btn-primary:hover { background: var(--btn-primary-bg-hover); transform: translateY(-2px); box-shadow: var(--sh-lg); color: var(--btn-primary-fg); }
.btn-primary:active { transform: translateY(0); }

.btn-accent {
  background: var(--color-accent);
  color: var(--color-accent-fg);
}
.btn-accent:hover { background: var(--color-accent-hover); transform: translateY(-2px); color: var(--color-accent-fg); }

.btn-ghost {
  background: transparent;
  color: var(--color-fg);
  border: 1.5px solid var(--color-border-strong);
}
.btn-ghost:hover { background: var(--color-surface-alt); color: var(--color-fg); }

.btn-lg { padding: 1.15rem 2.25rem; font-size: var(--fs-lg); }

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-height);
  background: var(--nav-bg);
  backdrop-filter: var(--nav-blur);
  -webkit-backdrop-filter: var(--nav-blur);
  z-index: 50;
  border-bottom: 1px solid var(--color-border);
}
.nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
}
.nav__logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-fg);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
/* Brand logo mark — loads /assets/img/brand/logo.svg. Designer/client can
   drop a replacement file at that path (any aspect ratio, the rule below
   adapts) and every page picks it up. */
.nav__logo-mark {
  width: 38px;
  height: 38px;
  background-image: url('/assets/img/brand/logo.svg');
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  flex-shrink: 0;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
  list-style: none;
}
.nav__links li { display: flex; align-items: center; }
.nav__links a {
  color: var(--color-fg);
  font-weight: 500;
  font-size: var(--fs-sm);
  position: relative;
  padding: 0.4rem 0;
}
.nav__links a::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--dur-med) var(--ease-out);
}
.nav__links a:hover::after { transform: scaleX(1); transform-origin: left; }

/* ---------- Dropdown under Services & prices ---------- */
.nav__links .has-dropdown { position: relative; }
.nav__links .has-dropdown > a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.nav__links .has-dropdown > a::before {
  content: "";
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid currentColor;
  margin-left: 4px;
  order: 2;
  opacity: 0.55;
  transition: transform var(--dur-fast) var(--ease-out);
}
.nav__links .has-dropdown:hover > a::before,
.nav__links .has-dropdown:focus-within > a::before { transform: rotate(180deg); opacity: 1; }

.nav__dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: -8px;
  min-width: 280px;
  background: var(--white);
  border: 1px solid var(--color-border);
  border-radius: var(--r-asym-1);
  padding: var(--sp-2);
  margin: 0;
  list-style: none;
  box-shadow: 0 16px 36px -16px rgba(8, 39, 84, 0.25), var(--sh-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out),
              visibility 0s linear var(--dur-fast);
  z-index: 60;
}
.nav__links .has-dropdown:hover > .nav__dropdown,
.nav__links .has-dropdown:focus-within > .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition-delay: 0s;
}
.nav__dropdown li { margin: 0; }
.nav__dropdown a {
  display: block;
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-md);
  color: var(--color-fg);
  font-size: var(--fs-sm);
  font-weight: 500;
  line-height: 1.4;
}
.nav__dropdown a::after { display: none; }  /* drop the nav underline */
.nav__dropdown a:hover {
  background: var(--blue-50);
  color: var(--blue-700);
}
.nav__dropdown a strong {
  display: block;
  font-weight: 700;
  color: var(--blue-900);
  margin-bottom: 2px;
}
.nav__dropdown a em {
  font-style: normal;
  color: var(--sand-500);
  font-size: var(--fs-xs);
  letter-spacing: 0.02em;
}

/* Mobile — dropdown sits inline (the burger menu handles overall reveal) */
@media (max-width: 880px) {
  .nav__dropdown {
    position: static;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 0 0 0 var(--sp-4);
    opacity: 1;
    visibility: visible;
    transform: none;
    min-width: 0;
  }
  .nav__dropdown a { padding: var(--sp-2) var(--sp-3); }
}

.nav__cta { display: flex; gap: var(--sp-3); align-items: center; }

.nav__burger {
  display: none;
  background: none; border: none; cursor: pointer;
  width: 40px; height: 40px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}
.nav__burger span {
  display: block; height: 2px; width: 22px;
  background: var(--color-fg);
  transition: transform var(--dur-fast);
}

@media (max-width: 880px) {
  .nav__links, .nav__cta .btn-ghost { display: none; }
  .nav__burger { display: flex; }
}

/* ---------- Cards ---------- */
.card {
  background: var(--card-bg);
  border: var(--card-border);
  border-radius: var(--card-radius);
  padding: var(--sp-6);
  transition: transform var(--dur-med) var(--ease-out),
              box-shadow var(--dur-med);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--card-shadow); }

/* ---------- Footer ---------- */
.footer {
  background: var(--color-bg-deep);
  color: var(--color-fg-on-deep);
  padding: var(--sp-9) 0 var(--sp-6);
  margin-top: var(--sp-10);
}
.footer h4 { color: var(--white); margin-bottom: var(--sp-4); font-size: var(--fs-lg); }
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-7);
}
.footer a { color: var(--sand-200); display: block; padding: 0.25rem 0; font-size: var(--fs-sm); }
.footer a:hover { color: var(--white); }
.footer__bottom {
  margin-top: var(--sp-7);
  padding-top: var(--sp-5);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-xs);
  color: var(--sand-300);
}
@media (max-width: 720px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__bottom { flex-direction: column; gap: var(--sp-3); }
}

/* ---------- Sticky mobile call bar ---------- */
.callbar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--blue-900);
  display: none;
  z-index: 40;
  padding: var(--sp-3);
  gap: var(--sp-2);
  border-top: 2px solid var(--blue-400);
}
.callbar {
  box-shadow: 0 -8px 24px -8px rgba(8, 66, 90, 0.45);
}
.callbar a {
  flex: 1;
  text-align: center;
  padding: 0.95rem 0.85rem;
  font-weight: 600;
  font-size: var(--fs-sm);
  letter-spacing: 0.01em;
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur-fast);
}
.callbar a:active { transform: translateY(1px); }
.callbar .call {
  background: var(--color-accent);
  color: var(--color-accent-fg);
  border-radius: var(--r-asym-1);
}
.callbar .book {
  background: var(--white);
  color: var(--blue-800);
  border-radius: var(--r-asym-2);
}
@media (max-width: 720px) { .callbar { display: flex; } body { padding-bottom: 76px; } }

/* ---------- Reveal-on-scroll ---------- */
/* Base reveal — gentle fade up. Variants below break the uniformity
   so different sections animate differently as you scroll. */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 720ms var(--ease-out), transform 720ms var(--ease-out), filter 720ms var(--ease-out), clip-path 900ms var(--ease-out);
  will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: none; filter: none; clip-path: inset(0 0 0 0); }

/* Slide from the left */
.reveal--left { transform: translateX(-40px); }
/* Slide from the right */
.reveal--right { transform: translateX(40px); }
/* Scale up subtly */
.reveal--scale { transform: scale(0.94); }
/* Drop in from above */
.reveal--down { transform: translateY(-28px); }
/* Photographic clip-wipe — image reveals from the bottom upward.
   Uses a small inset (8%) so even if the observer is slow, photos
   stay visible. Less aggressive than a full 100% inset which can
   leave content totally hidden if intersection timing is off. */
.reveal--clip {
  transform: translateY(40px);
  clip-path: inset(8% 4% 0 4%);
}
.reveal--clip.in { clip-path: inset(0 0 0 0); transform: none; }
/* Soft blur-in for cards/badges */
.reveal--blur { filter: blur(8px); transform: translateY(16px); }

/* Stagger helper — apply to a parent, children get incremental delays */
.reveal-stagger > .reveal { transition-delay: 0ms; }
.reveal-stagger.in > .reveal:nth-child(1) { transition-delay: 60ms; }
.reveal-stagger.in > .reveal:nth-child(2) { transition-delay: 140ms; }
.reveal-stagger.in > .reveal:nth-child(3) { transition-delay: 220ms; }
.reveal-stagger.in > .reveal:nth-child(4) { transition-delay: 300ms; }
.reveal-stagger.in > .reveal:nth-child(5) { transition-delay: 380ms; }
.reveal-stagger.in > .reveal:nth-child(6) { transition-delay: 460ms; }

/* Word-by-word reveal for marquee headings */
.reveal-words .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.4em);
  transition: opacity 580ms var(--ease-out), transform 580ms var(--ease-out);
}
.reveal-words.in .word { opacity: 1; transform: none; }
.reveal-words.in .word:nth-child(1)  { transition-delay: 0ms; }
.reveal-words.in .word:nth-child(2)  { transition-delay: 80ms; }
.reveal-words.in .word:nth-child(3)  { transition-delay: 160ms; }
.reveal-words.in .word:nth-child(4)  { transition-delay: 240ms; }
.reveal-words.in .word:nth-child(5)  { transition-delay: 320ms; }
.reveal-words.in .word:nth-child(6)  { transition-delay: 400ms; }
.reveal-words.in .word:nth-child(7)  { transition-delay: 480ms; }
.reveal-words.in .word:nth-child(8)  { transition-delay: 560ms; }
.reveal-words.in .word:nth-child(9)  { transition-delay: 640ms; }
.reveal-words.in .word:nth-child(10) { transition-delay: 720ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal--left,
  .reveal--right,
  .reveal--scale,
  .reveal--down,
  .reveal--clip,
  .reveal--blur,
  .reveal-words .word {
    transition: opacity 200ms ease !important;
    transform: none !important;
    clip-path: none !important;
    filter: none !important;
  }
}

/* ---------- Section spacing ---------- */
section { padding: var(--sp-9) 0; }
@media (max-width: 720px) { section { padding: var(--sp-7) 0; } }

/* ---------- Form basics ---------- */
.field { display: flex; flex-direction: column; gap: var(--sp-2); margin-bottom: var(--sp-4); }
.field label { font-size: var(--fs-sm); font-weight: 600; color: var(--color-fg); }
.field input, .field textarea, .field select {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--r-md);
  background: var(--white);
  color: var(--color-fg);
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--sh-glow);
}
.field textarea { resize: vertical; min-height: 120px; }

/* ---------- Utility ---------- */
.split { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--sp-8); align-items: center; }
@media (max-width: 880px) { .split { grid-template-columns: 1fr; gap: var(--sp-6); } }

.text-center { text-align: center; }
.mb-2 { margin-bottom: var(--sp-2); }
.mb-4 { margin-bottom: var(--sp-4); }
.mb-6 { margin-bottom: var(--sp-6); }
.mt-6 { margin-top: var(--sp-6); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.35rem 0.75rem;
  background: var(--blue-50);
  color: var(--blue-700);
  border-radius: var(--r-pill);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.badge--accent { background: rgba(244, 180, 26, 0.15); color: var(--sun-600); }

/* ============================================================
   PAGE LOADER — brand splash. TQ tile fills with rising water,
   wordmark + caustic shimmer underneath, fades out on window.load.
   ============================================================ */
.tq-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background:
    radial-gradient(circle at 50% 60%, rgba(21, 101, 192, 0.06), transparent 60%),
    var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--sp-5);
  transition: opacity 520ms var(--ease-out), visibility 0s linear 520ms;
}
.tq-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* The mark — a rounded blue tile with TQ in it. Two layers of "water"
   rise inside on a loop, with a subtle wave crest at each layer's top. */
.tq-loader__mark {
  position: relative;
  width: 96px;
  height: 96px;
  border-radius: 18px;
  background: var(--blue-50);
  border: 2px solid var(--blue-100);
  overflow: hidden;
  box-shadow: 0 18px 38px -18px rgba(21, 101, 192, 0.35);
  animation: tq-loader-pop 600ms var(--ease-out) backwards;
}
.tq-loader__mark::before,
.tq-loader__mark::after {
  content: "";
  position: absolute;
  left: -50%;
  right: -50%;
  height: 200%;
  border-radius: 38% 42% 0 0 / 8% 10% 0 0;
  bottom: -150%;
  animation: tq-loader-fill 2.4s ease-in-out infinite;
}
.tq-loader__mark::before {
  background: linear-gradient(180deg, var(--blue-500), var(--blue-700));
  opacity: 0.75;
  animation-delay: 0s;
}
.tq-loader__mark::after {
  background: linear-gradient(180deg, var(--blue-400), var(--blue-600));
  opacity: 0.55;
  animation-delay: -0.6s;  /* offset so two waves overlap */
}
@keyframes tq-loader-fill {
  0%   { transform: translateY(0)      rotate(0deg); }
  50%  { transform: translateY(-105%)  rotate(2deg); }
  100% { transform: translateY(0)      rotate(0deg); }
}

/* "TQ" stamped on top of the water — sits above ::before/::after */
.tq-loader__mark span {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 900;
  font-size: 38px;
  letter-spacing: -1px;
  color: var(--white);
  z-index: 1;
  mix-blend-mode: difference;  /* stays readable as water rises behind it */
  filter: invert(1);
}

/* Wordmark below the tile, with letter-by-letter rise */
.tq-loader__wordmark {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: var(--fs-xs);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--blue-700);
  display: flex;
  gap: 0.18em;
}
.tq-loader__wordmark span {
  display: inline-block;
  animation: tq-loader-letter 1.4s var(--ease-out) infinite;
}
.tq-loader__wordmark span:nth-child(1) { animation-delay: 0.00s; }
.tq-loader__wordmark span:nth-child(2) { animation-delay: 0.05s; }
.tq-loader__wordmark span:nth-child(3) { animation-delay: 0.10s; }
.tq-loader__wordmark span:nth-child(4) { animation-delay: 0.15s; }
.tq-loader__wordmark span:nth-child(5) { animation-delay: 0.20s; }
.tq-loader__wordmark span:nth-child(6) { animation-delay: 0.25s; }
.tq-loader__wordmark span:nth-child(7) { animation-delay: 0.30s; }
.tq-loader__wordmark span:nth-child(8) { animation-delay: 0.35s; }
.tq-loader__wordmark span:nth-child(9) { animation-delay: 0.40s; }
.tq-loader__wordmark span:nth-child(10){ animation-delay: 0.45s; }
.tq-loader__wordmark span:nth-child(11){ animation-delay: 0.50s; }
.tq-loader__wordmark span:nth-child(12){ animation-delay: 0.55s; }
.tq-loader__wordmark span:nth-child(13){ animation-delay: 0.60s; }
.tq-loader__wordmark span:nth-child(14){ animation-delay: 0.65s; }
.tq-loader__wordmark .gap { width: 0.4em; animation: none; }

@keyframes tq-loader-letter {
  0%, 60%, 100% { transform: translateY(0);     opacity: 0.55; }
  20%           { transform: translateY(-3px);  opacity: 1; }
}
@keyframes tq-loader-pop {
  from { transform: scale(0.85); opacity: 0; }
  to   { transform: scale(1);    opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .tq-loader { transition: opacity 120ms linear, visibility 0s linear 120ms; }
  .tq-loader__mark::before,
  .tq-loader__mark::after,
  .tq-loader__mark,
  .tq-loader__wordmark span { animation: none !important; }
  .tq-loader__mark::before { transform: translateY(-30%); }
}

/* ============================================================
   SHARED PAGE-HEAD + HEADLINE PRIMITIVES
   Used across multiple pages (book, services, contact, blog, etc.),
   so they live here rather than in any single page CSS file.
   ============================================================ */
.page-head {
  padding: calc(var(--nav-height) + var(--sp-8)) 0 var(--sp-7);
  background: linear-gradient(180deg, var(--sand-50), var(--blue-50));
  text-align: center;
}
.page-head .eyebrow { justify-content: center; margin-bottom: var(--sp-3); }
.page-head h1 { margin-bottom: var(--sp-4); }
.page-head__lede {
  margin: 0 auto;
  max-width: 56ch;
  font-size: var(--fs-lg);
  color: var(--sand-700);
}

/* ============================================================
   .page-hero — cinemagraph-style banner used across all pages.
   Photo background + slow diagonal light shimmer over the water.
   Text sits left, centered vertically; scrim biases the left side
   darker for legibility, lets the photo show through on the right.
   ============================================================ */
.page-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: var(--blue-900);
  min-height: 380px;
  padding: calc(var(--nav-height) + var(--sp-8)) 0 var(--sp-7);
  color: var(--white);
}
.page-hero__photo {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center 60%;
  z-index: -3;
}
.page-hero__shimmer {
  position: absolute; inset: 0;
  background-image: linear-gradient(115deg,
    rgba(255,255,255,0) 38%,
    rgba(255,255,255,0.22) 50%,
    rgba(255,255,255,0) 62%);
  background-size: 240% 100%;
  background-repeat: no-repeat;
  background-position: -120% 0;
  animation: pageHeroShimmer 11s ease-in-out infinite;
  mix-blend-mode: screen;
  pointer-events: none;
  z-index: -2;
}
@keyframes pageHeroShimmer {
  0%   { background-position: -120% 0; }
  100% { background-position: 240% 0; }
}
.page-hero__scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg,
      rgba(8, 48, 95, 0.85) 0%,
      rgba(21, 101, 192, 0.62) 40%,
      rgba(21, 101, 192, 0.30) 70%,
      rgba(21, 101, 192, 0.15) 100%),
    linear-gradient(180deg,
      rgba(0, 0, 0, 0.18) 0%,
      rgba(0, 0, 0, 0) 30%,
      rgba(0, 0, 0, 0) 70%,
      rgba(0, 0, 0, 0.18) 100%);
  z-index: -1;
  pointer-events: none;
}
.page-hero__inner { position: relative; z-index: 1; max-width: 720px; }
.page-hero .eyebrow {
  color: rgba(255,255,255,0.85);
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.22);
  margin-bottom: var(--sp-3);
}
.page-hero h1 {
  color: var(--white);
  margin-bottom: var(--sp-4);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.22);
}
.page-hero__lede {
  max-width: 56ch;
  font-size: var(--fs-lg);
  color: rgba(255,255,255,0.94);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.25);
}
/* Brighten the blue-gradient accent so it pops against the dark hero scrim
   while keeping it unmistakably blue (uses lighter tokens of the same hue). */
.page-hero .hero__accent {
  background: linear-gradient(135deg, var(--blue-100), var(--blue-300));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-hero .hero__accent::after {
  background: var(--sun-400, var(--sun-500));
  opacity: 0.95;
}
@media (prefers-reduced-motion: reduce) {
  .page-hero__shimmer { animation: none; opacity: 0; }
}
@media (max-width: 720px) {
  .page-hero { min-height: 320px; padding-top: calc(var(--nav-height) + var(--sp-6)); }
  .page-hero__scrim {
    background:
      linear-gradient(180deg,
        rgba(8, 48, 95, 0.78) 0%,
        rgba(21, 101, 192, 0.55) 60%,
        rgba(21, 101, 192, 0.30) 100%);
  }
}

/* Two-line headline primitive — used in hero and page-head H1s.
   .hero__line: forced block at >=560px, inline-block on narrow viewports
   so text-wrap:balance can break naturally.
   .hero__accent: gradient text with sun underline (Fraunces-friendly). */
.hero__line { display: inline-block; }
@media (min-width: 560px) {
  .hero__line { display: block; }
}
.hero__accent {
  background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  position: relative;
  display: inline-block;
}
.hero__accent::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -0.05em;
  height: 0.18em;
  background: var(--sun-500);
  border-radius: 999px;
  opacity: 0.6;
  z-index: -1;
}

/* ============================================================
   HOW-LIST — dark vertical timeline. Used on home + book pages
   for the "how it works" / "how to book" section. Deliberately a
   completely different layout from the services-preview card grid
   so it never reads as "another row of cards".
   ============================================================ */
.how-list {
  background:
    radial-gradient(ellipse at 15% 0%, rgba(20, 135, 178, 0.30), transparent 55%),
    radial-gradient(ellipse at 95% 100%, rgba(61, 158, 224, 0.18), transparent 55%),
    linear-gradient(180deg, var(--blue-900) 0%, #051E2B 100%);
  color: var(--sand-50);
  padding: var(--sp-10) 0;
  position: relative;
  overflow: hidden;
}
.how-list .eyebrow { color: var(--sky-400); }
.how-list .eyebrow::before { background: var(--sky-400); }

.how-list__head {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: var(--sp-7);
  align-items: end;
  margin-bottom: var(--sp-8);
}
.how-list__head h2 {
  color: var(--white);
  font-size: clamp(var(--fs-3xl), 4.4vw, var(--fs-5xl));
  margin: var(--sp-3) 0 0;
}
.how-list__lede {
  color: var(--sand-200);
  font-size: var(--fs-lg);
  margin: 0;
  max-width: 40ch;
  justify-self: end;
}
@media (max-width: 720px) {
  .how-list__head { grid-template-columns: 1fr; gap: var(--sp-4); }
  .how-list__lede { justify-self: start; }
}

.how-list__items {
  list-style: none;
  padding: 0;
  margin: 0;
  max-width: 880px;
  position: relative;
}
/* Dotted vertical connector — anchored to the centre of the numerals */
.how-list__items::before {
  content: "";
  position: absolute;
  left: 38px;
  top: 30px;
  bottom: 30px;
  width: 2px;
  background:
    repeating-linear-gradient(180deg,
      rgba(91, 188, 230, 0.55) 0 6px,
      transparent 6px 14px);
}

.how-list__item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--sp-5);
  padding: var(--sp-5) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  align-items: start;
}
.how-list__item:last-child { border-bottom: none; }

.how-list__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 4.6vw, 3.2rem);
  color: var(--sky-400);
  background: var(--blue-900);
  width: 76px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-asym-3);
  border: 2px solid rgba(91, 188, 230, 0.45);
  letter-spacing: -0.04em;
  position: relative;
  z-index: 1;
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}
.how-list__item:nth-child(even) .how-list__num {
  border-radius: var(--r-asym-4);
}

.how-list__text h3 {
  color: var(--white);
  font-size: var(--fs-2xl);
  margin: 6px 0 var(--sp-2);
  letter-spacing: -0.02em;
}
.how-list__text p {
  color: var(--sand-200);
  font-size: var(--fs-base);
  line-height: 1.65;
  margin: 0;
  max-width: 60ch;
}

.how-list__cta {
  margin-top: var(--sp-7);
  display: inline-flex;
}

/* ============================================================
   BOOK-FLOW — 4-step "how it works" as a connected water journey
   Used on home + book pages. Dark pool-deep background, animated
   wavy SVG connector behind asymmetric numbered tiles, custom
   illustrated icons per step. Mobile collapses to vertical timeline
   with a left-side wave rail.
   ============================================================ */
/* Light, crisp variant — white blending into pool blue, no dramatic dark bg. */
.book-flow {
  position: relative;
  background: linear-gradient(180deg, var(--white) 0%, var(--blue-50) 100%);
  color: var(--color-fg);
  padding: var(--sp-9) 0;
  overflow: hidden;
}
.book-flow .section-head { margin-bottom: var(--sp-8); }

.book-flow__track {
  position: relative;
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-5);
  z-index: 1;
}

/* SVG wave connector — sits behind the number badges. Vertically centered
   on the badges (which are 88px tall starting at the top of the track), so
   the rail midline (y=40 in viewBox) lands at the badges' centerline. */
.book-flow__rail {
  position: absolute;
  top: 4px;
  left: 6%;
  right: 6%;
  height: 80px;
  pointer-events: none;
  z-index: 0;
}
.book-flow__rail svg { width: 100%; height: 100%; overflow: visible; }
.book-flow__rail .rail-path { animation: rail-drift 9s linear infinite; }
@keyframes rail-drift {
  to { stroke-dashoffset: -28; }
}

.book-flow__step {
  position: relative;
  text-align: center;
  padding: 0 var(--sp-3);
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Numbered asymmetric tile — alternates radii left/right */
.book-flow__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 88px;
  height: 88px;
  background: var(--blue-600);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-2xl);
  border-radius: var(--r-asym-3);
  border: 3px solid var(--white);
  box-shadow: 0 12px 28px -14px rgba(21, 101, 192, 0.45);
  position: relative;
  z-index: 2;
  margin-bottom: var(--sp-4);
  transition: transform var(--dur-med) var(--ease-out),
              background var(--dur-med),
              color var(--dur-med);
}
.book-flow__step:nth-child(even) .book-flow__num { border-radius: var(--r-asym-4); }
.book-flow__step:hover .book-flow__num {
  transform: translateY(-3px);
  background: var(--blue-500);
}

/* Custom illustrated icon — pool palette, 1.6 stroke */
.book-flow__icon {
  display: block;
  width: 44px;
  height: 44px;
  margin: 0 auto var(--sp-3);
  color: var(--blue-500);
  transition: transform var(--dur-med) var(--ease-out), color var(--dur-med);
}
.book-flow__icon path,
.book-flow__icon circle,
.book-flow__icon rect,
.book-flow__icon line {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.book-flow__step:hover .book-flow__icon { transform: translateY(-3px); }

.book-flow__step h3 {
  color: var(--blue-900);
  font-size: var(--fs-xl);
  margin-bottom: var(--sp-2);
  letter-spacing: -0.015em;
}
.book-flow__step p {
  color: var(--sand-700);
  font-size: var(--fs-sm);
  line-height: 1.6;
  margin: 0 auto;
  max-width: 28ch;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .book-flow__rail .rail-path { animation: none; }
}

/* Tablet — 2x2 grid, hide horizontal rail (doesn't fit a 2x2) */
@media (max-width: 880px) {
  .book-flow__track { grid-template-columns: repeat(2, 1fr); gap: var(--sp-7) var(--sp-4); }
  .book-flow__rail { display: none; }
}

/* Phone — vertical timeline with a left-side wave rail */
@media (max-width: 540px) {
  .book-flow__track {
    grid-template-columns: 1fr;
    gap: var(--sp-5);
    position: relative;
    padding-left: var(--sp-7);
  }
  .book-flow__track::before {
    content: "";
    position: absolute;
    top: 32px;
    bottom: 32px;
    left: 36px;
    width: 2px;
    background-image: radial-gradient(circle, var(--blue-400) 1px, transparent 1.5px);
    background-size: 2px 10px;
    background-repeat: repeat-y;
    opacity: 0.65;
  }
  .book-flow__step {
    text-align: left;
    align-items: flex-start;
    padding: 0;
    flex-direction: row;
    gap: var(--sp-4);
  }
  .book-flow__num {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    font-size: var(--fs-xl);
    margin-left: -28px;
    margin-bottom: 0;
  }
  .book-flow__icon { display: none; }
  .book-flow__step > div { flex: 1; }
  .book-flow__step h3 { margin-top: var(--sp-1); }
  .book-flow__step p { max-width: none; }
}

/* Inline check icon — replaces unicode ✓ glyphs.
   Sized to inherit em + currentColor so it works in any context. */
.ic-check {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
  color: currentColor;
  vertical-align: -0.125em;
}
.ic-check path {
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}