/* ==========================================================================
   Aluciano Home Services - styles.css
   Palette locked for WCAG AA. Copper CTA carries INK text (6.1:1), never white.
   ========================================================================== */

:root {
  --ink:        #0A1724;
  --ink-2:      #12293D;
  --ink-3:      #1D3A52;
  --copper:     #E07B39;
  --copper-lt:  #F2A671;
  --copper-dk:  #B85E22;
  --cool:       #256C8C;
  --cool-lt:    #E4F0F6;
  --paper:      #FFFFFF;
  --paper-2:    #F5F7F9;
  --paper-3:    #EBEFF3;
  --line:       #DCE3E8;
  --muted:      #5A6B7A;
  --ok:         #1F7A4D;

  --sans: "Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --display: "Archivo", "Source Sans 3", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --wrap: 1140px;
  --r: 10px;
  --r-lg: 16px;
  --shadow: 0 1px 2px rgba(10,23,36,.06), 0 8px 24px rgba(10,23,36,.07);
  --shadow-lg: 0 2px 4px rgba(10,23,36,.08), 0 20px 48px rgba(10,23,36,.12);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-2);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--display);
  color: var(--ink);
  line-height: 1.13;
  letter-spacing: -0.026em;
  margin: 0 0 .5em;
  font-weight: 800;
}
h1 { font-size: clamp(2.1rem, 5.2vw, 3.5rem); }
h2 { font-size: clamp(1.65rem, 3.4vw, 2.4rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); font-weight: 700; }
h4 { font-size: 1.02rem; font-weight: 700; }
p  { margin: 0 0 1.1em; }
a  { color: var(--cool); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--ink); }

:focus-visible {
  outline: 3px solid var(--copper);
  outline-offset: 2px;
  border-radius: 4px;
}

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }
.narrow { max-width: 760px; }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--ink); color: #fff; padding: 12px 18px; border-radius: 0 0 var(--r) 0;
  font-weight: 700;
}
.skip:focus { left: 0; color: #fff; }

/* ---------- Eyebrow / labels ---------- */
.eyebrow {
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--copper-dk);
  font-weight: 600;
  margin: 0 0 .8em;
}
.eyebrow.on-dark { color: var(--copper-lt); }

/* ---------- Top emergency bar ---------- */
.topbar {
  background: var(--ink);
  color: #C9D6E0;
  font-size: .85rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.topbar .wrap {
  display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap;
}
.topbar b { color: #fff; }
.topbar a { color: var(--copper-lt); font-weight: 700; text-decoration: none; white-space: nowrap; }
.topbar a:hover { color: #fff; text-decoration: underline; }
.topbar .dot { color: var(--copper); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.94);
  backdrop-filter: saturate(1.6) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  min-height: 74px;
}
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; }
.brand:hover { color: inherit; }
.brand-mark { width: 36px; height: 36px; flex: 0 0 36px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name {
  font-weight: 800; font-size: 1.16rem; color: var(--ink); letter-spacing: -.03em;
}
.brand-sub {
  font-family: var(--mono); font-size: .61rem; letter-spacing: .15em;
  text-transform: uppercase; color: var(--muted); font-weight: 600; margin-top: 2px;
}

.nav { display: flex; align-items: center; gap: 26px; }
.nav a {
  color: var(--ink-2); text-decoration: none; font-weight: 600; font-size: .95rem;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--copper-dk); }
.nav a[aria-current="page"] { text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 2px; }

.hamburger {
  display: none; background: none; border: 1px solid var(--line); border-radius: var(--r);
  width: 44px; height: 44px; padding: 0; cursor: pointer; align-items: center; justify-content: center;
}
.hamburger span { display: block; width: 19px; height: 2px; background: var(--ink); position: relative; }
.hamburger span::before, .hamburger span::after {
  content: ""; position: absolute; left: 0; width: 19px; height: 2px; background: var(--ink);
}
.hamburger span::before { top: -6px; }
.hamburger span::after  { top: 6px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 24px; border-radius: var(--r); font-weight: 700; font-size: 1rem;
  text-decoration: none; border: 2px solid transparent; cursor: pointer;
  transition: transform .12s ease, background .15s ease, border-color .15s ease;
  line-height: 1.2;
}
.btn:hover { transform: translateY(-1px); }
@media (prefers-reduced-motion: reduce) { .btn:hover { transform: none; } }

/* Copper button ALWAYS uses ink text: 6.1:1. Never white on copper. */
.btn-call { background: var(--copper); color: var(--ink); border-color: var(--copper); }
.btn-call:hover { background: var(--copper-lt); color: var(--ink); border-color: var(--copper-lt); }

.btn-ink { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn-ink:hover { background: var(--ink-3); color: #fff; border-color: var(--ink-3); }

.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }

.btn-ghost-lt { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.btn-ghost-lt:hover { border-color: #fff; color: #fff; background: rgba(255,255,255,.08); }

.btn-lg { padding: 17px 30px; font-size: 1.08rem; }
.btn-block { width: 100%; }

.btn .phone-num { font-variant-numeric: tabular-nums; letter-spacing: -.01em; }

/* ---------- Sections ---------- */
section { padding: 74px 0; }
.sec-tight { padding: 52px 0; }
.sec-alt { background: var(--paper-2); }
.sec-dark { background: var(--ink); color: #C9D6E0; }
.sec-dark h2, .sec-dark h3, .sec-dark h4 { color: #fff; }
.sec-dark a { color: var(--copper-lt); }
.sec-dark .lead { color: #AFC0CE; }

.sec-head { max-width: 720px; margin-bottom: 42px; }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.lead { font-size: 1.13rem; color: var(--muted); margin-bottom: 0; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(165deg, var(--ink) 0%, var(--ink-2) 58%, #17364E 100%);
  color: #C9D6E0;
  padding: 0;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(700px 320px at 88% 8%, rgba(224,123,57,.16), transparent 65%),
    radial-gradient(560px 280px at 4% 96%, rgba(37,108,140,.22), transparent 65%);
}
.hero .wrap { position: relative; z-index: 1; }
.hero-grid {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center;
  padding: 76px 0 82px;
}
/* Interior pages: single column hero. Carries its own padding because .hero is padding:0. */
.hero-solo { padding: 66px 0 72px; max-width: 54rem; }
.hero h1 { color: #fff; margin-bottom: .38em; }
.hero h1 .accent { color: var(--copper-lt); }
.hero-sub { font-size: 1.16rem; color: #AFC0CE; max-width: 34em; margin-bottom: 1.8em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 13px; margin-bottom: 30px; }
.hero-trust {
  display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: .87rem; color: #9FB2C2;
  padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12);
}
.hero-trust span { display: inline-flex; align-items: center; gap: 7px; }
.hero-trust svg { flex: 0 0 15px; color: var(--copper-lt); }

/* Hero call card */
.call-card {
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--r-lg);
  padding: 30px;
  backdrop-filter: blur(6px);
}
.call-card .kicker {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .15em; text-transform: uppercase;
  color: var(--copper-lt); font-weight: 600; margin-bottom: 14px;
}
.call-card .bignum {
  display: block; font-size: clamp(1.6rem, 3.6vw, 2.15rem); font-weight: 800; color: #fff;
  text-decoration: none; letter-spacing: -.03em; font-variant-numeric: tabular-nums; margin-bottom: 6px;
}
.call-card .bignum:hover { color: var(--copper-lt); }
.call-card .note { font-size: .88rem; color: #9FB2C2; margin: 0 0 20px; }
.call-card ul { list-style: none; margin: 20px 0 0; padding: 20px 0 0; border-top: 1px solid rgba(255,255,255,.13); }
.call-card li {
  display: flex; gap: 10px; align-items: flex-start; font-size: .92rem; color: #BDCCD8; margin-bottom: 10px;
}
.call-card li:last-child { margin-bottom: 0; }
.call-card li svg { flex: 0 0 16px; margin-top: 4px; color: var(--copper); }

/* ---------- Trade strip ---------- */
.trades { background: var(--ink-2); border-top: 1px solid rgba(255,255,255,.09); padding: 0; }
.trades .wrap {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
}
.trade {
  padding: 26px 26px; color: #C9D6E0; text-decoration: none;
  border-right: 1px solid rgba(255,255,255,.09);
  display: flex; gap: 15px; align-items: flex-start;
  transition: background .15s ease;
}
.trade:last-child { border-right: 0; }
.trade:hover { background: rgba(255,255,255,.05); color: #fff; }
.trade svg { flex: 0 0 26px; color: var(--copper); margin-top: 2px; }
.trade b { display: block; color: #fff; font-size: 1.04rem; margin-bottom: 3px; letter-spacing: -.01em; }
.trade span { font-size: .88rem; color: #9FB2C2; line-height: 1.5; }

/* ---------- Cards ---------- */
.grid { display: grid; gap: 22px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 28px; box-shadow: var(--shadow);
}
.card h3 { margin-bottom: .45em; }
.card p:last-child { margin-bottom: 0; }
.card-link { text-decoration: none; color: inherit; display: block; transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease; }
.card-link:hover { border-color: var(--copper); box-shadow: var(--shadow-lg); transform: translateY(-2px); color: inherit; }
@media (prefers-reduced-motion: reduce) { .card-link:hover { transform: none; } }

.card-icon {
  width: 46px; height: 46px; border-radius: var(--r); background: var(--cool-lt);
  display: flex; align-items: center; justify-content: center; margin-bottom: 18px; color: var(--cool);
}
.card-icon.warm { background: #FCEDE1; color: var(--copper-dk); }
.card-icon svg { width: 24px; height: 24px; }

.more {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 14px;
  font-weight: 700; font-size: .93rem; color: var(--copper-dk); text-decoration: none;
}
.card-link:hover .more { gap: 10px; }

/* ---------- Checklist ---------- */
.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li {
  display: flex; gap: 11px; align-items: flex-start; margin-bottom: 13px; font-size: 1rem;
}
.checklist li:last-child { margin-bottom: 0; }
.checklist svg { flex: 0 0 19px; margin-top: 4px; color: var(--ok); }
.checklist b { color: var(--ink); }
.sec-dark .checklist li { color: #C9D6E0; }
.sec-dark .checklist b { color: #fff; }
.sec-dark .checklist svg { color: var(--copper-lt); }

/* ---------- Steps ---------- */
.steps { counter-reset: s; display: grid; gap: 26px; grid-template-columns: repeat(4, 1fr); }
.step { position: relative; padding-top: 54px; }
.step::before {
  counter-increment: s; content: counter(s);
  position: absolute; top: 0; left: 0;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--copper); color: var(--ink);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.02rem;
}
.step h4 { margin-bottom: .35em; }
.step p { font-size: .95rem; color: var(--muted); margin: 0; }
.sec-dark .step p { color: #9FB2C2; }

/* ---------- Areas ---------- */
.area-cols { columns: 3; column-gap: 34px; }
.area-cols a {
  display: block; break-inside: avoid; padding: 7px 0; color: var(--ink-2);
  text-decoration: none; font-size: .97rem; border-bottom: 1px solid var(--line);
}
.area-cols a:hover { color: var(--copper-dk); }
.area-plain { display: flex; flex-wrap: wrap; gap: 8px; }
.area-plain span {
  background: var(--paper-2); border: 1px solid var(--line); border-radius: 100px;
  padding: 6px 15px; font-size: .9rem; color: var(--ink-2);
}
.sec-dark .area-plain span { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.14); color: #C9D6E0; }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.stat .n {
  font-size: clamp(1.9rem, 4vw, 2.7rem); font-weight: 800; color: var(--copper);
  letter-spacing: -.035em; line-height: 1; margin-bottom: 8px; font-variant-numeric: tabular-nums;
}
.stat .l { font-size: .93rem; color: #9FB2C2; }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; padding: 20px 44px 20px 0; font-weight: 700; color: var(--ink);
  font-size: 1.05rem; list-style: none; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  font-size: 1.5rem; font-weight: 400; color: var(--copper-dk); line-height: 1;
}
.faq details[open] summary::after { content: "\2212"; }
.faq summary:hover { color: var(--copper-dk); }
.faq .body { padding: 0 44px 22px 0; color: var(--muted); }
.faq .body p:last-child { margin-bottom: 0; }

/* ---------- Callout ---------- */
.callout {
  background: var(--cool-lt); border: 1px solid #C4DDE9;
  padding: 22px 26px; border-radius: var(--r); margin: 30px 0;
}
.callout p:last-child { margin-bottom: 0; }
.callout .callout-t {
  display: block; font-weight: 700; color: var(--ink); margin-bottom: 6px; font-size: .96rem;
}
.callout.warm { background: #FCEDE1; border-color: #F0CDAF; }

/* ---------- Final CTA ---------- */
.final {
  background: linear-gradient(150deg, var(--ink) 0%, #143854 100%);
  color: #C9D6E0; text-align: center; padding: 82px 0;
}
.final h2 { color: #fff; margin-bottom: .4em; }
.final .lead { color: #AFC0CE; margin: 0 auto 32px; max-width: 40em; }
.final .btns { display: flex; gap: 13px; justify-content: center; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.site-footer { background: #06101A; color: #8FA3B4; padding: 58px 0 0; font-size: .93rem; }
.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 44px; }
.site-footer h4 {
  color: #fff; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase;
  font-family: var(--mono); font-weight: 600; margin-bottom: 16px;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 9px; }
.site-footer a { color: #8FA3B4; text-decoration: none; }
.site-footer a:hover { color: var(--copper-lt); text-decoration: underline; }
.foot-brand .brand-name { color: #fff; }
.foot-brand .brand-sub { color: #6E8394; }
.foot-blurb { margin: 16px 0 18px; line-height: 1.6; max-width: 30em; }
.foot-phone {
  display: inline-block; color: #fff; font-weight: 800; font-size: 1.24rem;
  text-decoration: none; letter-spacing: -.02em; font-variant-numeric: tabular-nums;
}
.foot-phone:hover { color: var(--copper-lt); }
.foot-bottom {
  border-top: 1px solid rgba(255,255,255,.09); padding: 20px 0 26px;
  display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; font-size: .85rem; color: #6E8394;
}

/* ---------- Sticky mobile call bar ---------- */
.callbar { display: none; }

/* ---------- Reveal ---------- */
.reveal { opacity: 1; }
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
  .js .reveal.in { opacity: 1; transform: none; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; padding: 56px 0 62px; }
  .hero-solo { padding: 50px 0 56px; }
  .g4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 26px; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .trades .wrap { grid-template-columns: repeat(2, 1fr); }
  .trade:nth-child(2n) { border-right: 0; }
  .trade:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.09); }
  .trade { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.09); }
  .trade:last-child { border-bottom: 0; }
  .area-cols { columns: 2; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  section { padding: 54px 0; }

  .hamburger { display: flex; }
  .nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: stretch; gap: 0; padding: 8px 0;
    box-shadow: var(--shadow-lg);
  }
  .nav.open { display: flex; }
  .nav a { padding: 13px 22px; border-bottom: 1px solid var(--paper-3); font-size: 1rem; }
  .nav a:last-child { border-bottom: 0; }
  .site-header .wrap { position: relative; }

  .g2, .g3, .g4 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 22px; }
  .area-cols { columns: 1; }
  .foot-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero-cta .btn { width: 100%; }
  .final .btns .btn { width: 100%; }
  .topbar { font-size: .8rem; }
  .topbar .hide-sm { display: none; }

  /* Sticky tap-to-call: the whole conversion path on mobile. */
  .callbar {
    display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
    background: var(--copper); border-top: 1px solid var(--copper-dk);
    padding: 11px 16px calc(11px + env(safe-area-inset-bottom));
    box-shadow: 0 -4px 18px rgba(10,23,36,.18);
  }
  .callbar a {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    color: var(--ink); font-weight: 800; font-size: 1.09rem; text-decoration: none;
    font-variant-numeric: tabular-nums; letter-spacing: -.01em;
  }
  .callbar svg { flex: 0 0 19px; }
  body { padding-bottom: 68px; }
}

/* Brand wordmark + big numerals ride the display face */
.brand-name, .foot-phone, .call-card .bignum, .stat .n, .step::before { font-family: var(--display); }

/* Footer legal links */
.foot-legal-links { display: inline-flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.foot-legal-links a { text-decoration: underline; text-underline-offset: 2px; }