/* Willis Conveyancing — site styles
   Adapted from the Willis Conveyancing design system (quiet editorial:
   Archivo display / Spectral body, warm ink on paper, hairline dividers,
   one slate accent per page, no cards, no shadows, no rounded corners). */

@import url("https://fonts.googleapis.com/css2?family=Archivo:wght@400;500;600;700;800&family=Oswald:wght@400;500;600&family=Spectral:ital,wght@0,300;0,400;0,500;0,600;1,400&family=IBM+Plex+Mono:wght@400;500&display=swap");

:root {
  /* Palette */
  --wc-ink: #16130F;
  --wc-body: #403B33;
  --wc-muted: #8A857C;
  --wc-faint: #A09A90;
  --wc-hairline: #DDD8CE;
  --wc-paper: #FFFFFF;
  --wc-paper-warm: #FAFAF7;
  --wc-paper-deep: #F4F1EA;
  --wc-accent: #2F4A5C;

  /* Families */
  --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-condensed: "Oswald", "Arial Narrow", sans-serif; /* angular condensed, echoes the wordmark */
  --font-body: "Spectral", Georgia, serif;
  --font-mono: "IBM Plex Mono", "SF Mono", monospace;

  /* Web-scaled type */
  --type-body: 17px;
  --type-lead: 20px;
  --type-label: 12px;
  --type-fine: 12px;

  /* Layout */
  --page-max: 1060px;
  --page-pad: clamp(20px, 4vw, 48px);
  --header-h: 76px;

  /* Scroll progress on the front page: 0 at top, 1 once the header has
     condensed. Interior pages hold it at 1. Driven by js/site.js. */
  --p: 1;
  --pi: calc(1 - var(--p));

  /* Header backing progress: stays 0 (transparent) until the hero image has
     left the viewport, then fades the paper bar in. Interior pages hold it at 1. */
  --pb: 1;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: var(--type-body);
  line-height: 1.6;
  color: var(--wc-body);
  background: var(--wc-paper-warm);
}

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

a { color: inherit; }

::selection { background: var(--wc-paper-deep); color: var(--wc-ink); }

/* ---------- Header ---------- */

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: calc(14px + var(--pi) * 22px) var(--page-pad);
  pointer-events: none; /* children restore it */
}

/* Paper backing + hairline rule, faded in with scroll progress */
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--wc-paper-warm);
  border-bottom: 1px solid var(--wc-hairline);
  opacity: var(--pb);
  z-index: -1;
}

.header-logo { pointer-events: auto; display: block; transition: opacity 240ms ease; }

body.menu-open .header-logo { opacity: 0; pointer-events: none; }

.header-logo img {
  /* Large presence in the top-left corner at rest (~1/6 of the page),
     condensing into the bar as --p approaches 1. */
  height: calc(48px + var(--pi) * min(17vw, 210px));
  width: auto;
  transition: height 60ms linear;
}

/* Right side of the header: labelled nav + the cross, overlaid */
.header-right {
  position: relative;
  display: flex;
  align-items: center;
  pointer-events: auto;
}

.header-nav {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  gap: 30px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 240ms ease, visibility 0s linear 240ms;
}

.header-nav a {
  font-family: var(--font-condensed);
  font-weight: 500;
  font-size: 13.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--wc-ink);
}

.header-nav a:hover { color: var(--wc-accent); }
.header-nav a[aria-current="page"] { color: var(--wc-accent); }

/* Past the watermark (home, via js) or on interior pages, the cross gives
   way to labelled navigation — desktop only; small screens keep the cross. */
@media (min-width: 821px) {
  body.page .header-nav,
  body.header-labelled .header-nav {
    opacity: 1;
    visibility: visible;
    transition: opacity 240ms ease;
  }

  body.page .menu-toggle,
  body.header-labelled .menu-toggle {
    opacity: 0;
    pointer-events: none;
  }
}

/* The cross — menu toggle */
.menu-toggle {
  pointer-events: auto;
  appearance: none;
  border: 0;
  background: transparent;
  cursor: pointer;
  position: relative;
  width: calc(26px + var(--pi) * 18px);
  height: calc(26px + var(--pi) * 18px);
  flex: none;
  transition: transform 360ms cubic-bezier(.2, 0, .2, 1), opacity 240ms ease;
}

.menu-toggle span {
  position: absolute;
  left: 50%; top: 50%;
  width: 100%;
  height: 2px;
  background: var(--wc-ink);
}

.menu-toggle span:first-child { transform: translate(-50%, -50%) rotate(45deg); }
.menu-toggle span:last-child  { transform: translate(-50%, -50%) rotate(-45deg); }

body.menu-open .menu-toggle { transform: rotate(90deg); }

/* Interior pages: header is always the condensed paper bar */
body.page { padding-top: var(--header-h); }

/* ---------- Menu overlay ---------- */

.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--wc-paper-warm);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--page-pad);
  opacity: 0;
  visibility: hidden;
  transition: opacity 320ms ease, visibility 0s linear 320ms;
}

body.menu-open .menu-overlay {
  opacity: 1;
  visibility: visible;
  transition: opacity 320ms ease;
}

body.menu-open { overflow: hidden; }

.menu-nav {
  width: min(560px, 100%);
  margin: 0 auto;
  border-top: 1px solid var(--wc-ink);
}

.menu-nav a {
  display: flex;
  align-items: baseline;
  gap: 22px;
  padding: 18px 4px;
  border-bottom: 1px solid var(--wc-hairline);
  text-decoration: none;
  transform: translateY(10px);
  opacity: 0;
  transition: opacity 300ms ease, transform 300ms ease;
}

body.menu-open .menu-nav a { opacity: 1; transform: none; }
body.menu-open .menu-nav a:nth-child(2) { transition-delay: 40ms; }
body.menu-open .menu-nav a:nth-child(3) { transition-delay: 80ms; }
body.menu-open .menu-nav a:nth-child(4) { transition-delay: 120ms; }
body.menu-open .menu-nav a:nth-child(5) { transition-delay: 160ms; }

.menu-nav .num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--wc-muted);
}

.menu-nav .name {
  font-family: var(--font-condensed);
  font-weight: 500;
  font-size: clamp(28px, 4.4vw, 40px);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1.05;
  color: var(--wc-ink);
}

.menu-nav a:hover .name { color: var(--wc-accent); }

.menu-nav a[aria-current="page"] .num { color: var(--wc-accent); }

.menu-meta {
  width: min(560px, 100%);
  margin: 26px auto 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--wc-muted);
}

/* ---------- Hero (front page) ---------- */

.hero {
  position: relative;
  height: 100svh;
  min-height: 520px;
  overflow: hidden;
  background: var(--wc-paper-deep);
}

.hero-img,
.hero-blur {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
}

/* Blurred twin fades in as you scroll */
.hero-blur {
  filter: blur(26px) saturate(0.85);
  transform: scale(1.12); /* hide blur edge bleed */
  opacity: var(--p);
}

/* Warm-paper gradient wash, also tied to scroll */
.hero-fade {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(250, 250, 247, 0.55) 0%,
    rgba(250, 250, 247, 0.15) 38%,
    rgba(250, 250, 247, 0.75) 78%,
    var(--wc-paper-warm) 100%
  );
  opacity: var(--p);
}

/* Constant soft wash behind the big logo so it always reads */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.5) 0%,
      rgba(255, 255, 255, 0) 34%
    ),
    linear-gradient(
      225deg,
      rgba(255, 255, 255, 0.55) 0%,
      rgba(255, 255, 255, 0) 26%
    );
}

.hero-fade { z-index: 2; }

/* Permanent dissolve along the bottom edge, so the image melts into the
   page below even before any scrolling happens */
.hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 26vh;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(250, 250, 247, 0) 0%,
    rgba(250, 250, 247, 0.45) 55%,
    rgba(250, 250, 247, 0.9) 85%,
    var(--wc-paper-warm) 100%
  );
}

.hero-tag {
  position: absolute;
  z-index: 3;
  left: var(--page-pad);
  bottom: clamp(36px, 8vh, 84px);
  opacity: calc(1 - var(--p) * 1.6);
}

.hero-tag .eyebrow {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--type-label);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--wc-accent);
}

.hero-tag .sub {
  display: block;
  margin-top: 10px;
  font-family: var(--font-condensed);
  font-weight: 400;
  font-size: clamp(17px, 2.1vw, 23px);
  letter-spacing: 0.04em;
  color: var(--wc-ink);
}

.hero-scroll {
  position: absolute;
  z-index: 3;
  right: var(--page-pad);
  bottom: clamp(36px, 8vh, 84px);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--wc-ink);
  text-decoration: none;
  opacity: calc(1 - var(--p) * 1.6);
}

/* ---------- Page scaffolding ---------- */

.wrap {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 0 var(--page-pad);
}

.band { padding: clamp(48px, 8vw, 96px) 0; }
.band + .band { border-top: 1px solid var(--wc-hairline); }

/* Signature move: tracked-uppercase label + italic Spectral subhead */
.section-heading {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}

.section-heading .label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--type-label);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--wc-ink);
}

.section-heading .label.accent {
  font-weight: 600;
  letter-spacing: 0.28em;
  color: var(--wc-accent);
}

.section-heading .subhead {
  font-family: var(--font-condensed);
  font-weight: 400;
  font-size: 16px;
  letter-spacing: 0.04em;
  color: var(--wc-muted);
}

h1.display, .display {
  font-family: var(--font-condensed);
  font-weight: 500;
  font-size: clamp(36px, 5.2vw, 58px);
  line-height: 1.06;
  letter-spacing: 0.015em;
  text-transform: uppercase;
  color: var(--wc-ink);
}

.lead {
  font-size: var(--type-lead);
  line-height: 1.55;
  color: var(--wc-body);
  max-width: 62ch;
}

p + p { margin-top: 1em; }

/* Page title band (interior pages) */
.page-title { padding: clamp(44px, 7vw, 80px) 0 clamp(30px, 5vw, 56px); }
.page-title .display { margin-top: 18px; }
.page-title .lead { margin-top: 22px; }

/* ---------- Statement (centered headline over giant house mark) ---------- */

.statement {
  position: relative;
  text-align: center;
  padding: clamp(90px, 13vw, 160px) 0;
}

.statement-mark {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  height: min(60vw, 440px);
  width: auto;
  opacity: 0.08;
  pointer-events: none;
  user-select: none;
}

/* Watermark animation: js/site.js adds .mark-anim on load (unless the user
   prefers reduced motion) and drives --build (0→1) from scroll position, so
   the house draws in from the roof down as you scroll deeper. */
.statement.mark-anim .statement-mark {
  opacity: calc(var(--build, 1) * 0.08);
  clip-path: inset(0 0 calc((1 - var(--build, 1)) * 100%) 0);
  transition:
    clip-path 120ms linear,
    opacity 120ms linear;
  animation: mark-drift 12s ease-in-out infinite;
}

@keyframes mark-drift {
  0%, 100% { transform: translate(-50%, -50%); }
  50%      { transform: translate(-50%, calc(-50% - 14px)); }
}

.statement-inner {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
}

.statement .eyebrow {
  font-family: var(--font-condensed);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--wc-accent);
}

.statement h1 {
  margin-top: 20px;
  font-family: var(--font-condensed);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.015em;
  font-size: clamp(38px, 5.6vw, 60px);
  line-height: 1.06;
}

.statement .lead {
  margin: 24px auto 0;
  font-family: var(--font-condensed);
  font-weight: 400;
  font-size: 19px;
  line-height: 1.65;
  letter-spacing: 0.02em;
  color: var(--wc-body);
}

/* ---------- Cell grid ---------- */

.cell-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--wc-ink);
  margin-top: 34px;
}

.cell {
  padding: 22px 28px 8px 0;
  text-decoration: none;
}

.cell + .cell { border-left: 1px solid var(--wc-hairline); padding-left: 28px; }

.cell .num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--wc-accent);
}

.cell h3 {
  font-family: var(--font-condensed);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--wc-ink);
  margin-top: 10px;
}

.cell p {
  font-family: var(--font-condensed);
  letter-spacing: 0.02em;
  font-size: 15px;
  line-height: 1.6;
  color: var(--wc-muted);
  margin-top: 8px;
}

a.cell:hover h3 { color: var(--wc-accent); }

/* ---------- Arrow list ---------- */

.arrow-list { list-style: none; margin-top: 26px; }

.arrow-list li {
  display: flex;
  gap: 16px;
  padding: 13px 0;
}

.arrow-list li + li { border-top: 1px solid var(--wc-hairline); }

.arrow-list .arrow {
  font-family: var(--font-display);
  color: var(--wc-ink);
  flex: none;
  line-height: 1.6;
}

.arrow-list b, .arrow-list strong {
  font-weight: 600;
  color: var(--wc-ink);
}

/* Pulled from Claude Design (Home page): guarantee list items and the
   get-started lead set in Oswald to match the statement section. */
.oswald-copy .arrow-list li > span:not(.arrow),
.oswald-copy .lead {
  font-family: var(--font-condensed);
  letter-spacing: 0.02em;
}

/* ---------- Buttons / CTA ---------- */

.btn {
  display: inline-block;
  margin-top: 30px;
  padding: 13px 30px;
  border: 1.5px solid var(--wc-ink);
  font-family: var(--font-condensed);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--wc-ink);
  background: transparent;
  transition: background 200ms ease, color 200ms ease;
}

.btn:hover { background: var(--wc-ink); color: var(--wc-paper-warm); }

/* ---------- Service sections ---------- */

.service {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 38px;
  padding: clamp(40px, 6vw, 72px) 0;
}

.service + .service { border-top: 1px solid var(--wc-hairline); }

.service .marker .num {
  font-family: var(--font-condensed);
  font-weight: 600;
  font-size: 32px;
  color: var(--wc-ink);
  line-height: 1;
}

.service .marker .tag {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--wc-muted);
  margin-top: 8px;
}

.service h2 {
  font-family: var(--font-condensed);
  font-weight: 500;
  font-size: clamp(27px, 3.6vw, 36px);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--wc-ink);
}

.service .sub {
  font-family: var(--font-condensed);
  font-weight: 400;
  font-size: 16px;
  letter-spacing: 0.04em;
  color: var(--wc-muted);
  margin-top: 8px;
}

.service p,
.service .arrow-list li > span:not(.arrow) {
  font-family: var(--font-condensed);
  letter-spacing: 0.02em;
}

.service p { margin-top: 18px; max-width: 62ch; }

/* ---------- FAQ ---------- */

.faq { border-top: 1px solid var(--wc-ink); margin-top: 34px; }

.faq details { border-bottom: 1px solid var(--wc-hairline); }

.faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding: 20px 4px;
  font-family: var(--font-condensed);
  font-weight: 500;
  font-size: 19px;
  letter-spacing: 0.02em;
  color: var(--wc-ink);
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary .mark {
  font-family: var(--font-body);
  flex: none;
  color: var(--wc-muted);
  transition: transform 200ms ease;
}

.faq details[open] summary .mark { transform: rotate(90deg); color: var(--wc-accent); }

.faq .answer {
  padding: 0 4px 24px 40px;
  max-width: 66ch;
}

.faq .answer ul { margin: 12px 0 0 0; list-style: none; }

.faq .answer li { padding: 4px 0; }

.faq .answer li::before { content: "→\00a0\00a0"; }

/* ---------- Contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--wc-ink);
  margin-top: 34px;
}

.contact-grid > div {
  padding: 22px 28px 8px 0;
}

.contact-grid > div + div { border-left: 1px solid var(--wc-hairline); padding-left: 28px; }

.contact-grid .label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--wc-muted);
}

.contact-grid .value {
  font-family: var(--font-condensed);
  font-weight: 500;
  font-size: 20px;
  color: var(--wc-ink);
  margin-top: 10px;
  overflow-wrap: anywhere;
}

/* Email address always on one line: scale it down instead of wrapping */
.contact-grid .value.email {
  white-space: nowrap;
  overflow-wrap: normal;
  font-size: clamp(13px, 1.85vw, 20px);
}

@media (max-width: 820px) {
  .contact-grid .value.email { font-size: clamp(16px, 4.6vw, 20px); }
}

.contact-grid .value a { text-decoration: none; }
.contact-grid .value a:hover { color: var(--wc-accent); }

.contact-grid .note {
  font-family: var(--font-condensed);
  font-weight: 400;
  font-size: 14px;
  letter-spacing: 0.03em;
  color: var(--wc-muted);
  margin-top: 6px;
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--wc-ink);
  padding: 40px 0 48px;
  margin-top: clamp(48px, 8vw, 96px);
}

.site-footer .row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
}

.site-footer img { height: 40px; width: auto; }

.footer-nav {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
}

.footer-nav a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--wc-body);
}

.footer-nav a:hover { color: var(--wc-accent); }

.site-footer .meta {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--wc-hairline);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--type-fine);
  letter-spacing: 0.06em;
  color: var(--wc-faint);
}

.site-footer .meta a { text-decoration: none; color: var(--wc-muted); }

/* ---------- Responsive ---------- */

@media (max-width: 820px) {
  .cell-grid, .contact-grid { grid-template-columns: 1fr; border-top: none; }

  .cell, .contact-grid > div { border-top: 1px solid var(--wc-hairline); padding: 20px 0 14px; }
  .cell + .cell, .contact-grid > div + div { border-left: none; padding-left: 0; }
  .cell-grid > :first-child, .contact-grid > :first-child { border-top: 1px solid var(--wc-ink); }

  .service { grid-template-columns: 1fr; gap: 18px; }

  .header-logo img { height: calc(42px + var(--pi) * 19vw); }

  .hero-scroll { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .menu-overlay, .menu-nav a, .menu-toggle, .header-logo img { transition: none; }
}