/* ============================================================
   Naish & Sons Chimney Sweeps - est. 1870
   Black & gold, matching the van livery.
   ============================================================ */

:root {
  --black: #0a0a0a;
  --charcoal: #1c1a17;
  --gold: #d9b67e;
  --gold-dark: #c2914f;
  --linen: #f5f0e8;
  --paper: #fbf8f2;
  --ink: #2a2620;
  --grey: #6f6a61;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Montserrat', Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }
html, body { overflow-x: hidden; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; }

/* ---------- logo splash intro (once per visit) ---------- */
.splash {
  position: fixed; inset: 0; z-index: 2000;
  background: var(--black);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.7s ease;
}
.splash img {
  width: min(72vw, 430px); height: auto;
  opacity: 0; transform: scale(0.96);
  animation: splash-logo 1.5s ease 0.2s forwards;
}
@keyframes splash-logo { to { opacity: 1; transform: scale(1); } }
.splash.done { opacity: 0; pointer-events: none; }

/* ---------- top bar ---------- */
.topbar {
  background: var(--black);
  border-bottom: 1px solid rgba(217, 182, 126, 0.25);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}
.topbar .wrap {
  display: flex; justify-content: space-between; align-items: center;
  min-height: 34px; gap: 16px;
}
.topbar span, .topbar a { color: var(--gold); text-decoration: none; white-space: nowrap; }
.topbar a:hover { color: #fff; }
.topbar .est { color: rgba(245, 240, 232, 0.75); }

/* ---------- header ---------- */
.site-header {
  background: var(--black);
  position: sticky; top: 0; z-index: 900;
  border-bottom: 2px solid var(--gold);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 72px; gap: 20px;
}
.brand img { height: 40px; width: auto; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a {
  color: var(--linen); text-decoration: none;
  font-size: 0.76rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
}
.nav a:hover { color: var(--gold); }
.nav a.btn-gold { color: var(--black); }

.burger {
  display: none; background: none; border: 0; cursor: pointer;
  width: 40px; height: 40px; position: relative;
}
.burger span {
  display: block; height: 2px; background: var(--gold);
  margin: 6px 8px; transition: 0.25s;
}

/* ---------- buttons ---------- */
.btn-gold {
  display: inline-block; background: var(--gold); color: var(--black);
  font-family: var(--sans); font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 13px 28px; text-decoration: none; border: 1px solid var(--gold);
  transition: 0.2s;
}
.btn-gold:hover { background: var(--gold-dark); border-color: var(--gold-dark); }
.btn-outline {
  display: inline-block; background: transparent; color: var(--gold);
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 13px 28px; text-decoration: none; border: 1px solid var(--gold);
  transition: 0.2s;
}
.btn-outline:hover { background: rgba(217, 182, 126, 0.12); }

/* ---------- hero ---------- */
.hero { background: var(--black); color: var(--linen); overflow: hidden; }
.hero .wrap {
  display: grid; grid-template-columns: 1.15fr 0.85fr;
  gap: 56px; align-items: center; padding-top: 72px; padding-bottom: 72px;
}
.eyebrow {
  color: var(--gold); font-size: 0.74rem; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase; margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(2.4rem, 4.6vw, 3.7rem);
  color: #fff; margin-bottom: 22px;
}
.hero h1 em { font-style: italic; color: var(--gold); }
.hero .rating { margin: -8px 0 20px; }
.hero .rating a { color: rgba(245, 240, 232, 0.9); text-decoration: none; font-size: 0.92rem; font-weight: 600; }
.hero .rating a:hover { color: var(--gold); }
.hero .rating .stars { color: var(--gold); letter-spacing: 0.2em; margin-right: 8px; }
.hero p.lead {
  font-size: 1.05rem; color: rgba(245, 240, 232, 0.85);
  max-width: 34rem; margin-bottom: 30px;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }
.hero-trust { display: flex; align-items: center; gap: 14px; }
.hero-trust img { height: 64px; width: auto; background: #fff; border-radius: 50%; padding: 4px; }
.hero-trust p { font-size: 0.8rem; color: rgba(245, 240, 232, 0.75); max-width: 20rem; line-height: 1.5; }

.hero-photo { position: relative; }
.hero-photo img {
  border: 1px solid var(--gold);
  outline: 1px solid rgba(217, 182, 126, 0.35);
  outline-offset: 8px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.55);
}
.hero-photo figcaption {
  font-size: 0.72rem; letter-spacing: 0.06em; color: rgba(245, 240, 232, 0.6);
  margin-top: 16px; text-align: center;
}

/* ---------- heritage strip ---------- */
.strip { background: var(--gold); }
.strip .wrap {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px; padding-top: 30px; padding-bottom: 30px; text-align: center;
}
.strip .stat b {
  display: block; font-family: var(--serif); font-size: 2rem;
  color: var(--black); line-height: 1.1;
}
.strip .stat span {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: rgba(10, 10, 10, 0.75);
}

/* ---------- generic section ---------- */
.section { padding: 90px 0; }
.section-dark { background: var(--charcoal); color: var(--linen); }
.section-linen { background: var(--linen); }
.section h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
  margin-bottom: 18px; color: var(--black);
}
.section-dark h2 { color: #fff; }
.section .kicker {
  color: var(--gold-dark); font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase; margin-bottom: 14px;
}
.section-dark .kicker { color: var(--gold); }

/* ---------- story ---------- */
.story-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start;
}
.story-copy p { margin-bottom: 18px; }
.story-copy p:last-child { margin-bottom: 0; }
.story-photos { display: grid; gap: 30px; }
.story-photos figure img {
  border: 1px solid var(--gold-dark);
  outline: 1px solid rgba(194, 145, 79, 0.35);
  outline-offset: 7px;
  filter: sepia(0.12);
}
.story-photos figcaption {
  font-size: 0.74rem; letter-spacing: 0.05em; color: var(--grey); margin-top: 14px;
}

/* ---------- services ---------- */
.cards {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; margin-top: 48px;
}
.card {
  background: rgba(245, 240, 232, 0.04);
  border: 1px solid rgba(217, 182, 126, 0.35);
  padding: 36px 32px;
}
.card img.mark { height: 52px; width: auto; margin-bottom: 20px; }
.card h3 { font-size: 1.45rem; color: var(--gold); margin-bottom: 12px; }
.card p { font-size: 0.92rem; color: rgba(245, 240, 232, 0.82); }
.card ul { margin-top: 12px; padding-left: 18px; font-size: 0.88rem; color: rgba(245, 240, 232, 0.82); }
.card li { margin-bottom: 4px; }

/* ---------- safety ---------- */
.safety-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.safety-copy p { margin-bottom: 16px; }
.sched { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
.sched div {
  background: #fff; border-top: 3px solid var(--gold);
  padding: 20px 18px; box-shadow: 0 6px 18px rgba(42, 38, 32, 0.07);
}
.sched b { display: block; font-family: var(--serif); font-size: 1.2rem; color: var(--black); margin-bottom: 4px; }
.sched span { font-size: 0.8rem; color: var(--grey); }
.safety-photo img {
  border: 1px solid var(--gold-dark);
  outline: 1px solid rgba(194, 145, 79, 0.35); outline-offset: 7px;
}
.safety-photo figcaption { font-size: 0.74rem; color: var(--grey); margin-top: 14px; }

/* ---------- homes / areas ---------- */
.homes-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items: center; }
.homes-photo img {
  border: 1px solid var(--gold);
  outline: 1px solid rgba(217, 182, 126, 0.35); outline-offset: 8px;
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.4);
}
.homes-copy p { margin-bottom: 16px; color: rgba(245, 240, 232, 0.85); }
.homes-copy .areas { font-size: 0.9rem; color: var(--gold); }

/* ---------- reviews ---------- */
.reviews-wrap { text-align: center; max-width: 760px; }
.stars-big { color: var(--gold-dark); font-size: 2rem; letter-spacing: 0.3em; margin: 10px 0 14px; }
.review-quote { max-width: 620px; margin: 30px auto 0; }
.review-quote p {
  font-family: var(--serif); font-size: 1.5rem; font-style: italic;
  color: var(--black); line-height: 1.4; margin-bottom: 14px;
}
.review-quote cite { font-style: normal; font-size: 0.82rem; letter-spacing: 0.08em; color: var(--grey); }
.btn-black {
  display: inline-block; background: var(--black); color: var(--gold);
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 14px 32px; text-decoration: none; transition: 0.2s;
}
.btn-black:hover { background: var(--charcoal); }

/* ---------- CTA band ---------- */
.cta-band { background: var(--gold); text-align: center; }
.cta-band .wrap { padding-top: 64px; padding-bottom: 64px; }
.cta-band h2 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); color: var(--black); margin-bottom: 10px; }
.cta-band p { color: rgba(10, 10, 10, 0.8); margin-bottom: 26px; }
.cta-band .btn-dark {
  display: inline-block; background: var(--black); color: var(--gold);
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 15px 34px; text-decoration: none; transition: 0.2s;
}
.cta-band .btn-dark:hover { background: var(--charcoal); }

/* ---------- contact page ---------- */
.page-head { background: var(--black); color: var(--linen); text-align: center; }
.page-head .wrap { padding-top: 70px; padding-bottom: 70px; }
.page-head h1 { font-size: clamp(2.2rem, 4vw, 3.2rem); color: #fff; margin-bottom: 14px; }
.page-head p { color: rgba(245, 240, 232, 0.8); max-width: 40rem; margin: 0 auto; }

.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px; align-items: start; }
.contact-cards { display: grid; gap: 18px; }
.ccard {
  background: #fff; border-left: 3px solid var(--gold);
  padding: 24px 26px; box-shadow: 0 6px 18px rgba(42, 38, 32, 0.07);
}
.ccard h3 { font-size: 1.25rem; margin-bottom: 6px; }
.ccard p { font-size: 0.92rem; color: var(--grey); }
.ccard a { color: var(--ink); font-weight: 600; text-decoration: none; }
.ccard a:hover { color: var(--gold-dark); }

.form { background: #fff; padding: 36px; box-shadow: 0 6px 18px rgba(42, 38, 32, 0.07); border-top: 3px solid var(--gold); }
.form label {
  display: block; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink); margin-bottom: 6px;
}
.form input, .form textarea {
  width: 100%; font-family: var(--sans); font-size: 0.95rem; color: var(--ink);
  border: 1px solid #d8d2c6; background: var(--paper);
  padding: 12px 14px; margin-bottom: 20px;
}
.form input:focus, .form textarea:focus { outline: 2px solid var(--gold); border-color: var(--gold); }
.form button {
  font-family: var(--sans); background: var(--black); color: var(--gold);
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 14px 32px; border: 0; cursor: pointer; transition: 0.2s;
}
.form button:hover { background: var(--charcoal); }
.form .sent { display: none; color: var(--gold-dark); font-weight: 600; margin-top: 14px; }

/* ---------- footer ---------- */
.site-footer { background: var(--black); color: rgba(245, 240, 232, 0.75); font-size: 0.85rem; }
.site-footer .wrap {
  display: grid; grid-template-columns: 1.2fr 1fr 1fr;
  gap: 40px; padding-top: 64px; padding-bottom: 40px;
}
.site-footer img.flogo { height: 44px; width: auto; margin-bottom: 18px; }
.site-footer img.fnacs { height: 74px; width: auto; background: #fff; border-radius: 50%; padding: 5px; margin-top: 14px; }
.site-footer h4 {
  font-family: var(--sans); color: var(--gold); font-size: 0.74rem;
  font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 16px;
}
.site-footer a { color: rgba(245, 240, 232, 0.85); text-decoration: none; }
.site-footer a:hover { color: var(--gold); }
.site-footer li { list-style: none; margin-bottom: 8px; }
.copyline {
  border-top: 1px solid rgba(217, 182, 126, 0.2);
  text-align: center; font-size: 0.74rem; letter-spacing: 0.04em;
  padding: 20px 24px; color: rgba(245, 240, 232, 0.5);
}

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .hero .wrap, .story-grid, .safety-grid, .homes-grid, .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .homes-photo { order: -1; }
  .cards { grid-template-columns: 1fr; }
  .site-footer .wrap { grid-template-columns: 1fr; gap: 30px; }
  .hero-photo { max-width: 460px; margin: 0 auto; }
}
@media (max-width: 600px) {
  .tb-email { display: none; }
  .topbar .wrap { justify-content: center; }
}
@media (max-width: 860px) {
  .nav {
    position: fixed; top: 0; right: 0; height: 100vh; width: min(78vw, 320px);
    background: var(--black); border-left: 1px solid var(--gold);
    flex-direction: column; align-items: flex-start; gap: 8px;
    padding: 90px 34px 34px; transform: translateX(100%);
    transition: transform 0.3s ease; visibility: hidden; z-index: 950;
  }
  .nav.open { transform: none; visibility: visible; }
  .nav a { padding: 10px 0; font-size: 0.85rem; }
  .burger { display: block; z-index: 960; }
  .topbar .est { display: none; }
  .sched { grid-template-columns: 1fr; }
  .strip .wrap { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .section { padding: 64px 0; }
}