/* Piere's Window Cleaning — site styles
   Palette: valley dusk navy, glass aqua, warm paper, gold CTA */
:root {
  --ink: #102033;
  --ink-soft: #3a4a5c;
  --navy: #0c1c2e;
  --navy-2: #16324a;
  --aqua: #1a8a9a;
  --aqua-deep: #0e6d7a;
  --aqua-bright: #3ec6d4;
  --sky: #e4f3f6;
  --mist: #f3f0e9;
  --paper: #faf8f3;
  --white: #ffffff;
  --gold: #c4963a;
  --gold-soft: #e8c988;
  --cta: #d4891f;
  --cta-hover: #b87314;
  --cta-text: #1a1204;
  --line: rgba(16, 32, 51, 0.10);
  --line-strong: rgba(16, 32, 51, 0.16);
  --shadow: 0 18px 50px rgba(12, 28, 46, 0.14);
  --shadow-sm: 0 8px 24px rgba(12, 28, 46, 0.08);
  --radius: 20px;
  --radius-sm: 14px;
  --header-h: 76px;
  --dock-h: 68px;
  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans: "Outfit", "Avenir Next", system-ui, sans-serif;
  --max: 1180px;
  --pad: clamp(1.15rem, 3.2vw, 2rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 14px); }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  font-weight: 400;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--aqua-deep); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--aqua); }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-optical-sizing: auto;
  line-height: 1.12;
  letter-spacing: -0.025em;
  font-weight: 560;
  margin: 0 0 0.6em;
  color: var(--ink);
}
h1 { font-size: clamp(2.35rem, 5.4vw, 4.35rem); }
h2 { font-size: clamp(1.85rem, 3.4vw, 2.85rem); }
h3 { font-size: clamp(1.2rem, 1.8vw, 1.45rem); letter-spacing: -0.015em; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.skip {
  position: absolute; left: 1rem; top: -4rem; z-index: 100;
  background: var(--cta); color: var(--cta-text); padding: .6rem 1rem;
  border-radius: 8px; font-weight: 600;
}
.skip:focus { top: 1rem; }

.wrap {
  width: min(var(--max), calc(100% - var(--pad) * 2));
  margin-inline: auto;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .78rem; font-weight: 600; letter-spacing: .14em;
  text-transform: uppercase; color: var(--aqua-deep); margin-bottom: .85rem;
}
.eyebrow::before {
  content: ""; width: 22px; height: 1.5px; background: var(--gold);
}
.lede {
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  color: var(--ink-soft); max-width: 42rem;
}
.section { padding: clamp(3.5rem, 7vw, 6.25rem) 0; }
.section-head { max-width: 40rem; margin-bottom: 2.4rem; }
.section-head h2 { margin-bottom: .4em; }
.muted { color: var(--ink-soft); }
.fine { font-size: .88rem; color: var(--ink-soft); }
.todo {
  display: inline; background: #f6e7b0; color: #5a4308;
  border-bottom: 1px dashed #c4963a; padding: 0 .2em; border-radius: 3px;
}

/* Buttons */
.btn {
  appearance: none; border: 0; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .95rem 1.35rem; border-radius: 999px;
  font-weight: 600; font-size: .95rem; letter-spacing: .01em;
  text-decoration: none; transition: transform .18s ease, background .18s ease, box-shadow .18s ease, color .18s ease;
  line-height: 1;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-cta {
  background: var(--cta); color: var(--cta-text);
  box-shadow: 0 10px 24px rgba(212, 137, 31, 0.28);
}
.btn-cta:hover { background: var(--cta-hover); color: var(--cta-text); }
.btn-ghost {
  background: transparent; color: var(--white);
  border: 1.5px solid rgba(255,255,255,.55);
}
.btn-ghost:hover { background: rgba(255,255,255,.1); color: var(--white); }
.btn-navy {
  background: var(--navy); color: var(--white);
}
.btn-navy:hover { background: var(--navy-2); color: var(--white); }
.btn-outline {
  background: transparent; color: var(--ink);
  border: 1.5px solid var(--line-strong);
}
.btn-outline:hover { border-color: var(--ink); color: var(--ink); }
.btn-full { width: 100%; }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; }

/* Header */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  height: var(--header-h);
  display: flex; align-items: center;
  transition: background .25s ease, box-shadow .25s ease, backdrop-filter .25s ease;
}
.page-home .site-header { color: #fff; }
.page-home .site-header.is-scrolled,
.page-inner .site-header {
  background: rgba(250, 248, 243, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--line);
  color: var(--ink);
}
.header-inner {
  width: min(var(--max), calc(100% - var(--pad) * 2));
  margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.brand {
  display: flex; align-items: center; gap: .75rem;
  text-decoration: none; color: inherit;
}
.brand-mark {
  width: 42px; height: 42px; flex: none;
}
.brand-name {
  font-family: var(--serif); font-style: italic; font-weight: 560;
  font-size: 1.45rem; letter-spacing: -0.02em; line-height: 1;
  display: block;
}
.brand-sub {
  display: block; font-size: .62rem; letter-spacing: .16em;
  text-transform: uppercase; font-weight: 600; opacity: .8; margin-top: .18rem;
}
.nav {
  display: flex; align-items: center; gap: 1.55rem;
}
.nav a {
  color: inherit; text-decoration: none; font-size: .92rem; font-weight: 500;
  opacity: .9;
}
.nav a:hover, .nav a[aria-current="page"] { opacity: 1; }
.nav a:not(.btn) {
  position: relative;
}
.nav a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px;
  height: 1.5px; background: var(--gold); transform: scaleX(0);
  transform-origin: left; transition: transform .2s ease;
}
.nav a:not(.btn):hover::after,
.nav a[aria-current="page"]::after { transform: scaleX(1); }
.page-home .site-header:not(.is-scrolled) .nav .btn-cta {
  box-shadow: none;
}
.nav-phone {
  font-weight: 600; letter-spacing: .01em; white-space: nowrap;
}
.menu-toggle {
  display: none; appearance: none; background: transparent; border: 0;
  width: 44px; height: 44px; padding: 0; cursor: pointer; color: inherit;
}
.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block; width: 22px; height: 1.6px; background: currentColor;
  position: relative; transition: transform .2s ease, opacity .2s ease;
}
.menu-toggle span::before,
.menu-toggle span::after {
  content: ""; position: absolute; left: 0;
}
.menu-toggle span::before { top: -7px; }
.menu-toggle span::after { top: 7px; }
body.nav-open .menu-toggle span { background: transparent; }
body.nav-open .menu-toggle span::before { top: 0; transform: rotate(45deg); }
body.nav-open .menu-toggle span::after { top: 0; transform: rotate(-45deg); }

@media (max-width: 920px) {
  .menu-toggle { display: grid; place-items: center; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    display: none; flex-direction: column; align-items: stretch;
    gap: 0; padding: 1rem var(--pad) 1.4rem;
    background: var(--paper); color: var(--ink);
    box-shadow: var(--shadow); border-top: 1px solid var(--line);
  }
  body.nav-open .nav { display: flex; }
  .nav a { padding: .85rem 0; border-bottom: 1px solid var(--line); }
  .nav a::after { display: none; }
  .nav .btn { margin-top: .6rem; }
  .page-home .site-header { color: #fff; }
  body.nav-open .site-header { background: var(--paper); color: var(--ink); }
}

/* Hero */
.hero {
  position: relative; min-height: 100svh;
  display: grid; align-items: end;
  color: #fff; overflow: hidden;
  padding: calc(var(--header-h) + 2.2rem) 0 3.5rem;
}
.hero-img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: 62% 50%;
}
.hero-shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(8,16,28,.78) 0%, rgba(8,16,28,.48) 46%, rgba(8,16,28,.18) 100%),
    linear-gradient(180deg, rgba(8,16,28,.28) 0%, transparent 28%, rgba(8,16,28,.45) 100%);
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.15fr .85fr;
  gap: 2.5rem; align-items: end;
}
.hero h1 { color: #fff; margin-bottom: .45em; max-width: 13ch; }
.hero h1 em {
  font-style: italic; font-weight: 450; color: var(--gold-soft);
}
.hero .lede { color: rgba(255,255,255,.86); max-width: 36rem; margin-bottom: 1.5rem; }
.hero .eyebrow { color: var(--gold-soft); }
.hero .eyebrow::before { background: var(--gold-soft); }
.hero-note { margin-top: 1.1rem; color: rgba(255,255,255,.75); font-size: .92rem; }
.hero-note a { color: #fff; }

.quote-card {
  background: rgba(250, 248, 243, 0.94);
  color: var(--ink);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: var(--radius);
  padding: 1.45rem 1.4rem 1.35rem;
  box-shadow: var(--shadow);
}
.quote-card h2, .quote-card h3 {
  font-size: 1.55rem; margin-bottom: .25em;
}
.quote-card .fine { margin-bottom: 1rem; }

@media (max-width: 860px) {
  .hero {
    align-items: end;
    min-height: 100svh;
    padding-bottom: calc(1.6rem + var(--dock-h) + env(safe-area-inset-bottom));
  }
  .hero-grid { grid-template-columns: 1fr; gap: 1.25rem; }
  .hero h1 { max-width: 14ch; }
  .hero .quote-card { display: none; }
  .hero-img { object-position: 72% 70%; }
  .hero-shade {
    background:
      linear-gradient(180deg, rgba(8,16,28,.42) 0%, rgba(8,16,28,.28) 36%, rgba(8,16,28,.72) 100%);
  }
}

/* Trust */
.trust {
  background: var(--navy); color: rgba(255,255,255,.86);
  padding: 1.15rem 0;
}
.trust-list {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1rem; list-style: none; margin: 0; padding: 0;
}
.trust-list li {
  display: flex; align-items: center; gap: .7rem;
  font-size: .92rem; font-weight: 500;
}
.trust-list svg { flex: none; }
@media (max-width: 800px) {
  .trust-list { grid-template-columns: 1fr 1fr; }
}

/* Cards / services */
.cards {
  display: flex; flex-wrap: wrap;
  gap: 1.1rem;
}
.cards .card { flex: 1 1 240px; }
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem 1.25rem 1.3rem;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.icon-orb {
  width: 48px; height: 48px; border-radius: 14px;
  display: grid; place-items: center;
  background: var(--sky); color: var(--aqua-deep); margin-bottom: 1rem;
}
.card h3 { margin-bottom: .35em; }
.card p { color: var(--ink-soft); font-size: .95rem; }
.card-link {
  display: inline-block; margin-top: auto; padding-top: .9rem;
  font-weight: 600; font-size: .9rem; color: var(--aqua-deep);
  text-decoration: none;
}
.card-link:hover { color: var(--aqua); }
@media (max-width: 860px) {
  .cards .card { flex-basis: 100%; }
}

/* Split */
.split {
  display: grid; grid-template-columns: 1.05fr .95fr;
  gap: 3rem; align-items: center;
}
.split-img {
  border-radius: 28px; overflow: hidden;
  min-height: 420px; position: relative;
  box-shadow: var(--shadow);
}
.split-img img {
  width: 100%; height: 100%; object-fit: cover;
  position: absolute; inset: 0;
}
.split ul {
  margin: 1.2rem 0 0; padding: 0; list-style: none;
}
.split li {
  padding: .7rem 0 .7rem 1.7rem;
  position: relative; border-top: 1px solid var(--line);
  color: var(--ink-soft);
}
.split li::before {
  content: ""; position: absolute; left: 0; top: 1.15rem;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gold);
}
@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; gap: 1.6rem; }
  .split-img { min-height: 280px; }
}

/* Steps */
.steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem;
}
.step {
  padding: 1.5rem 1.3rem 1.4rem;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
}
.step-num {
  font-family: var(--serif); font-style: italic;
  font-size: 2.4rem; color: var(--aqua); line-height: 1;
  margin-bottom: .7rem; display: block;
}
@media (max-width: 800px) { .steps { grid-template-columns: 1fr; } }

/* Why */
.why { background: var(--navy); color: #fff; }
.why h2, .why h3 { color: #fff; }
.why .eyebrow { color: var(--gold-soft); }
.why .eyebrow::before { background: var(--gold-soft); }
.why .lede { color: rgba(255,255,255,.78); }
.why-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem;
}
.why-item {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  padding: 1.3rem 1.15rem;
}
.why-item p { color: rgba(255,255,255,.74); font-size: .95rem; }
@media (max-width: 860px) { .why-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .why-grid { grid-template-columns: 1fr; } }

/* Gallery */
.gallery {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 1rem;
}
.gallery figure {
  margin: 0; position: relative; overflow: hidden;
  border-radius: 24px; min-height: 280px;
}
.gallery img {
  width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0;
  transition: transform .6s ease;
}
.gallery figure:hover img { transform: scale(1.04); }
.gallery figcaption {
  position: absolute; left: 1rem; bottom: 1rem;
  color: #fff; font-size: .82rem; font-weight: 500;
  background: rgba(12,28,46,.45); backdrop-filter: blur(8px);
  padding: .35rem .7rem; border-radius: 999px;
}
.gallery-note { margin-top: 1rem; }
@media (max-width: 700px) {
  .gallery { grid-template-columns: 1fr; }
  .gallery figure { min-height: 230px; }
}

/* Areas */
.areas-grid {
  display: flex; flex-wrap: wrap; gap: .8rem;
}
.area-chip {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--white); border: 1px solid var(--line);
  border-radius: 16px; padding: 1rem 1.05rem;
  text-decoration: none; color: var(--ink); font-weight: 600;
  transition: border-color .18s ease, transform .18s ease;
  flex: 1 1 220px;
}
.area-chip:hover { border-color: var(--aqua); transform: translateY(-2px); color: var(--ink); }
.area-chip span { color: var(--aqua); font-weight: 500; }

/* FAQ */
.faq-list { display: grid; gap: .7rem; max-width: 760px; }
details.faq {
  background: var(--white); border: 1px solid var(--line);
  border-radius: 16px; padding: 0 1.15rem;
}
details.faq summary {
  cursor: pointer; list-style: none; font-weight: 600;
  padding: 1.05rem 1.6rem 1.05rem 0; position: relative;
}
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after {
  content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  font-size: 1.3rem; color: var(--aqua); font-weight: 400;
}
details.faq[open] summary::after { content: "–"; }
details.faq .faq-body { padding: 0 0 1.15rem; color: var(--ink-soft); }

/* CTA band */
.cta-band {
  position: relative; overflow: hidden; color: #fff;
  padding: clamp(3.5rem, 7vw, 5.5rem) 0;
}
.cta-band img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.cta-band .shade {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(12,28,46,.82), rgba(12,28,46,.55));
}
.cta-band .wrap { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; max-width: 16ch; }
.cta-band p { color: rgba(255,255,255,.84); max-width: 34rem; margin-bottom: 1.4rem; }

/* Inner hero */
.page-hero {
  padding: calc(var(--header-h) + 3.2rem) 0 3rem;
  background:
    radial-gradient(1200px 400px at 10% 0%, rgba(62,198,212,.18), transparent 50%),
    var(--mist);
}
.page-hero h1 { max-width: 16ch; }
.crumb { font-size: .88rem; color: var(--ink-soft); margin-bottom: 1rem; }
.crumb a { color: inherit; text-decoration: none; }
.crumb a:hover { color: var(--aqua-deep); }

/* Forms */
form .row { display: grid; gap: .85rem; }
form .row.two { grid-template-columns: 1fr 1fr; }
@media (max-width: 640px) { form .row.two { grid-template-columns: 1fr; } }
label { display: block; font-size: .82rem; font-weight: 600; margin-bottom: .35rem; }
input[type="text"], input[type="tel"], input[type="email"], select, textarea {
  width: 100%; border: 1.5px solid var(--line-strong); background: #fff;
  border-radius: 12px; padding: .8rem .9rem; outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--aqua); box-shadow: 0 0 0 4px rgba(26,138,154,.15);
}
.checks { display: grid; gap: .45rem; margin: .3rem 0 1rem; }
.checks label { font-weight: 500; font-size: .92rem; display: flex; gap: .55rem; align-items: flex-start; }
.hp { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }
.form-status {
  display: none; margin-top: 1rem; padding: .9rem 1rem; border-radius: 12px;
  font-size: .95rem;
}
.form-status.ok { display: block; background: #e3f6ea; color: #14532d; }
.form-status.err { display: block; background: #fde8d8; color: #7a3b04; }
.form-status.info { display: block; background: var(--sky); color: var(--navy); }

/* Service detail */
.service-detail {
  display: grid; gap: 1.1rem;
}
.service-detail article {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.4rem 1.4rem 1.3rem;
}
.city-block {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.4rem;
}

/* Footer */
.site-footer {
  background: #0a1624; color: rgba(255,255,255,.78);
  padding: 3.4rem 0 2rem;
}
.foot-grid {
  display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.1fr; gap: 2rem;
}
.site-footer a { color: rgba(255,255,255,.88); text-decoration: none; }
.site-footer a:hover { color: var(--gold-soft); }
.site-footer h3 {
  color: #fff; font-family: var(--sans); font-size: .78rem;
  letter-spacing: .14em; text-transform: uppercase; font-weight: 600;
  margin-bottom: 1rem;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: .45rem; }
.foot-brand .brand { margin-bottom: 1rem; }
.legal {
  margin-top: 2.4rem; padding-top: 1.2rem;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  font-size: .84rem; color: rgba(255,255,255,.55);
}
@media (max-width: 800px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .foot-grid { grid-template-columns: 1fr; }
}

/* Mobile dock */
.mobile-dock {
  display: none;
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  background: rgba(250,248,243,.96);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
  padding: .55rem .7rem calc(.55rem + env(safe-area-inset-bottom));
  grid-template-columns: 1fr 1fr 1.2fr; gap: .45rem;
}
.mobile-dock .btn { padding: .85rem .4rem; font-size: .86rem; border-radius: 12px; }
@media (max-width: 860px) {
  .mobile-dock { display: grid; }
  body { padding-bottom: calc(var(--dock-h) + env(safe-area-inset-bottom)); }
}

/* Utility */
.bg-mist { background: var(--mist); }
.bg-sky { background: linear-gradient(180deg, var(--paper), var(--sky)); }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition: none !important; animation: none !important;
  }
}

/* Extra layout polish */
fieldset { border: 0; margin: 0 0 .4rem; padding: 0; }
.service-detail ul { margin: 1rem 0 0; padding-left: 1.15rem; color: var(--ink-soft); }
.service-detail li { margin-bottom: .4rem; }
.quote-layout {
  display: grid; grid-template-columns: 1.1fr .9fr;
  gap: 2.2rem; align-items: start;
}
@media (max-width: 860px) {
  .quote-layout { grid-template-columns: 1fr; }
}
.page-inner .quote-card { background: #fff; box-shadow: var(--shadow-sm); }
aside .plain-list { list-style: none; margin: 1rem 0 0; padding: 0; }
aside .plain-list li {
  padding: .7rem 0 .7rem 1.7rem; position: relative;
  border-top: 1px solid var(--line); color: var(--ink-soft);
}
aside .plain-list li::before {
  content: ""; position: absolute; left: 0; top: 1.15rem;
  width: 8px; height: 8px; border-radius: 50%; background: var(--gold);
}

@media (max-width: 860px) {
  html { scroll-padding-bottom: calc(var(--dock-h) + env(safe-area-inset-bottom)); }
}
.city-block, .service-detail article { scroll-margin-top: calc(var(--header-h) + 14px); }
.foot-grid li .todo { display: inline-block; margin-top: .15rem; }