/* ============================================================
   Staten Island Remodeling — Stylesheet
   Design language matched to Premier Appliance Repair (appliancerepairsi.com):
   dark navy header/hero/footer, electric blue primary actions,
   amber accent highlights, Plus Jakarta Sans throughout,
   rounded cards with soft elevation, mobile-first.
   ============================================================ */

:root {
  --ink: #0D0F14;
  --ink-soft: #5B6472;
  --paper: #FFFFFF;
  --paper-alt: #F4F6FA;
  --paper-deep: #E9EDF4;
  --white: #FFFFFF;

  --primary: #1A6BF0;
  --primary-dark: #1455C0;
  --primary-tint: #EAF1FE;
  --accent: #F59E0B;
  --accent-dark: #D97F06;
  --dark-bg: #0D0F14;
  --dark-bg-alt: #151823;
  --line: #E3E7EF;
  --line-soft: #EDF0F5;

  --font-head: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --maxw: 1180px;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 3px rgba(13,15,20,0.06), 0 1px 2px rgba(13,15,20,0.04);
  --shadow-md: 0 8px 24px rgba(13,15,20,0.08);
  --shadow-lg: 0 16px 40px rgba(13,15,20,0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { padding: 0; margin: 0; list-style: none; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 16px;
  color: var(--ink);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 16px; color: var(--ink-soft); max-width: 62ch; }
.section-lede { font-size: 1.1rem; max-width: 58ch; }

.eyebrow-mark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--primary-tint);
  padding: 6px 14px;
  border-radius: 999px;
}
.eyebrow-mark::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.98rem;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 6px 16px rgba(26,107,240,0.28);
}
.btn-primary:hover, .btn-primary:focus-visible {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(26,107,240,0.34);
}
.btn-secondary {
  background: var(--white);
  color: var(--ink);
  border-color: var(--line);
}
.btn-secondary:hover, .btn-secondary:focus-visible {
  border-color: var(--primary);
  color: var(--primary);
}
.btn-ghost {
  background: transparent;
  color: var(--paper);
  border-color: rgba(255,255,255,0.35);
}
.btn-ghost:hover, .btn-ghost:focus-visible { border-color: var(--paper); background: rgba(255,255,255,0.08); }
.btn-block { width: 100%; }

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--dark-bg);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  gap: 20px;
}
.brand {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  white-space: nowrap;
  color: var(--white);
}
.brand span { color: var(--accent); }

.main-nav { display: none; }
.main-nav ul { display: flex; align-items: center; gap: 28px; }
.main-nav a {
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255,255,255,0.72);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a.active { color: var(--white); border-color: var(--primary); }

.has-dropdown { position: relative; }
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: -16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  min-width: 240px;
  padding: 8px;
  box-shadow: var(--shadow-md);
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown { display: block; }
.dropdown a {
  display: block;
  padding: 10px 12px;
  border: none;
  border-radius: 6px;
  color: var(--ink-soft);
}
.dropdown a:hover { background: var(--paper-alt); color: var(--ink); }

.header-actions { display: flex; align-items: center; gap: 16px; }
.header-phone {
  font-weight: 700;
  font-size: 0.95rem;
  white-space: nowrap;
  display: none;
  color: var(--white);
}
.header-phone svg { vertical-align: -3px; margin-right: 6px; color: var(--accent); }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.06);
  cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  background: var(--white);
  position: relative;
  transition: transform 0.2s ease;
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

.mobile-nav {
  display: none;
  border-top: 1px solid rgba(255,255,255,0.08);
  background: var(--dark-bg);
}
.mobile-nav.open { display: block; }
.mobile-nav ul { padding: 8px 24px 20px; }
.mobile-nav li { border-bottom: 1px solid rgba(255,255,255,0.08); }
.mobile-nav a { display: block; padding: 14px 4px; font-weight: 600; color: rgba(255,255,255,0.85); }
.mobile-nav .mobile-cta { padding: 16px 4px 4px; }
.mobile-sub { padding-left: 14px; }
.mobile-sub a { color: rgba(255,255,255,0.6); font-size: 0.95rem; padding: 10px 4px; }

@media (min-width: 940px) {
  .main-nav { display: block; }
  .header-phone { display: inline-flex; align-items: center; }
  .nav-toggle, .mobile-nav { display: none !important; }
}

/* ---------- Hero ---------- */
.hero {
  padding: 56px 0 64px;
  background: radial-gradient(circle at 15% 0%, #182140 0%, var(--dark-bg) 55%);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.hero h1, .hero .eyebrow-mark { color: var(--white); }
.hero .eyebrow-mark { background: rgba(26,107,240,0.18); color: #8CB4FA; }
.hero p { color: rgba(255,255,255,0.7); }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
@media (min-width: 900px) {
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; gap: 56px; }
}
.hero-copy p.section-lede { margin-bottom: 26px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 28px; }
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.hero-trust li {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-trust li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}

.frame {
  position: relative;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 14px;
  background: rgba(255,255,255,0.04);
}
.frame::before, .frame::after,
.frame .corner-a, .frame .corner-b { content: none; }
.frame-inner {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
}
.placeholder-img {
  aspect-ratio: 4 / 3;
  width: 100%;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.03) 0 2px, transparent 2px 14px),
    var(--dark-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: rgba(255,255,255,0.55);
  font-size: 0.85rem;
  padding: 20px;
}
.placeholder-img .ph-label {
  font-weight: 700;
  color: var(--white);
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-head);
  font-size: 1rem;
}
.corner-marks { display: none; }
.frame { position: relative; }

/* Placeholder images that appear on light sections (not inside .hero .frame) */
section:not(.hero) .placeholder-img {
  background:
    repeating-linear-gradient(135deg, var(--paper-deep) 0 2px, transparent 2px 14px),
    var(--paper-alt);
  color: var(--ink-soft);
  border-radius: var(--radius-sm);
}
section:not(.hero) .placeholder-img .ph-label { color: var(--ink); }
section:not(.hero) .frame { background: var(--paper-alt); border-color: var(--line); }
section:not(.hero) .frame-inner { border-color: var(--line); }

/* ---------- Sections ---------- */
section { padding: 64px 0; }
.section-alt { background: var(--paper-alt); }
.section-head { max-width: 640px; margin-bottom: 40px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.rule { border: none; border-top: 1px solid var(--line); margin: 0; }

/* Service summary grid (home page) */
.service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 700px) { .service-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1080px) { .service-grid { grid-template-columns: repeat(3, 1fr); } }
.service-card {
  background: var(--white);
  padding: 32px;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}
.service-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--primary-tint); }
.service-card h3 { margin-bottom: 10px; }
.service-card p { margin-bottom: 18px; font-size: 0.96rem; }
.service-card .link-arrow { margin-top: auto; font-weight: 700; color: var(--primary); font-size: 0.92rem; }
.service-card .link-arrow::after { content: " →"; }

/* Feature list (bullet groups on service pages) */
.feature-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 760px) { .feature-list { grid-template-columns: 1fr 1fr; } }
.feature-item { padding-left: 20px; border-left: 3px solid var(--primary); }
.feature-item h3 { font-size: 1.1rem; margin-bottom: 6px; }
.feature-item p { font-size: 0.95rem; margin-bottom: 0; }

/* Process steps */
.process-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}
.process-step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 20px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}
.process-step .num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}
.process-step h3 { margin-bottom: 6px; }
.process-step p { margin-bottom: 0; font-size: 0.95rem; }
@media (min-width: 760px) {
  .process-list { grid-template-columns: repeat(3, 1fr); border-top: none; gap: 24px; }
  .process-step {
    grid-template-columns: 1fr;
    border-bottom: none;
    border-top: none;
    padding: 24px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--line);
  }
}

/* Why us */
.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 760px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .why-grid { grid-template-columns: repeat(3, 1fr); } }
.why-item {
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.why-item h3 { font-size: 1.05rem; }
.why-item p { font-size: 0.93rem; }

/* Cost section */
.cost-box {
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 32px;
}
.cost-factors {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 24px;
  margin: 20px 0 24px;
}
@media (min-width: 640px) { .cost-factors { grid-template-columns: repeat(3, 1fr); } }
.cost-factors li { font-size: 0.92rem; color: var(--ink-soft); padding-left: 18px; position: relative; }
.cost-factors li::before { content: "—"; position: absolute; left: 0; color: var(--primary); }
.cost-note {
  font-size: 0.85rem;
  color: var(--ink-soft);
  border-top: 1px dashed var(--line);
  padding-top: 14px;
  margin-top: 4px;
}

/* Projects gallery */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}
.gallery-filters button {
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 9px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 0.15s ease;
}
.gallery-filters button.active,
.gallery-filters button:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-tint); }

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 640px) { .gallery-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }
.gallery-item .frame-inner, .gallery-item .placeholder-img { border-radius: var(--radius); }
.gallery-item .frame-inner img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.gallery-item figcaption {
  margin-top: 10px;
  font-size: 0.88rem;
  color: var(--ink-soft);
}
.gallery-item figcaption strong { color: var(--ink); display: block; font-size: 0.95rem; }

/* FAQ */
.faq-list { border-top: 1px solid var(--line); }
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item summary {
  cursor: pointer;
  padding: 20px 0;
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--font-body);
  font-size: 1.4rem;
  color: var(--primary);
  flex-shrink: 0;
  margin-left: 16px;
}
.faq-item[open] summary::after { content: "\2013"; }
.faq-item .faq-a { padding: 0 0 22px; max-width: 68ch; }
.faq-item .faq-a p { font-size: 0.95rem; margin-bottom: 0; }

/* CTA band */
.cta-band {
  background: var(--dark-bg);
  color: var(--paper);
  border-radius: 0;
}
.cta-band h2 { color: var(--paper); }
.cta-band p { color: rgba(255,255,255,0.7); }
.cta-band-inner {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
  justify-content: space-between;
}
@media (min-width: 800px) {
  .cta-band-inner { flex-direction: row; align-items: center; }
}
.cta-band-ctas { display: flex; flex-wrap: wrap; gap: 14px; }

/* Related links */
.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.related-links a {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ink-soft);
  background: var(--white);
}
.related-links a:hover { border-color: var(--primary); color: var(--primary); }

/* Breadcrumbs */
.breadcrumbs {
  font-size: 0.82rem;
  color: var(--ink-soft);
  padding: 16px 0 0;
}
.breadcrumbs a { color: var(--ink-soft); }
.breadcrumbs a:hover { color: var(--primary); }
.breadcrumbs .sep { margin: 0 8px; }

/* ---------- Form ---------- */
.form-panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 32px;
}
.form-row { margin-bottom: 20px; }
.form-row label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.form-row .hint { font-weight: 400; color: var(--ink-soft); font-size: 0.82rem; }
.form-row input[type="text"],
.form-row input[type="tel"],
.form-row input[type="email"],
.form-row select,
.form-row textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.98rem;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper-alt);
  color: var(--ink);
}
.form-row textarea { resize: vertical; min-height: 110px; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
  background: var(--white);
}
.form-grid-2 { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 640px) { .form-grid-2 { grid-template-columns: 1fr 1fr; } }
.radio-group, .checkbox-group {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}
@media (min-width: 520px) { .radio-group, .checkbox-group { grid-template-columns: 1fr 1fr; } }
.radio-group label, .checkbox-group label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 400;
  font-size: 0.92rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  cursor: pointer;
}
.radio-group input, .checkbox-group input { accent-color: var(--primary); }
.form-note { font-size: 0.82rem; color: var(--ink-soft); margin-top: 16px; }
.form-success {
  display: none;
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  background: var(--primary-tint);
  padding: 24px;
  font-size: 0.95rem;
}
.form-success.visible { display: block; }
.form-success strong { display: block; font-family: var(--font-head); font-size: 1.15rem; margin-bottom: 6px; color: var(--primary-dark); }

/* ---------- About / trust page bits ---------- */
.info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 700px) { .info-grid { grid-template-columns: 1fr 1fr; } }
.info-card {
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 24px;
}
.info-card h3 { font-size: 1rem; margin-bottom: 8px; }
.info-card p { font-size: 0.92rem; margin-bottom: 0; }

.area-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.area-tags span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-soft);
  background: var(--white);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--dark-bg);
  color: rgba(255,255,255,0.7);
  padding: 56px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.3fr 1fr 1fr 1fr; } }
.footer-brand { font-family: var(--font-head); font-weight: 800; font-size: 1.2rem; color: var(--paper); margin-bottom: 12px; }
.footer-brand span { color: var(--accent); }
.footer-col h4 {
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.footer-col ul li { margin-bottom: 10px; font-size: 0.9rem; }
.footer-col ul a:hover { color: var(--paper); }
.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 24px;
  font-size: 0.82rem;
}
@media (min-width: 760px) {
  .footer-bottom { flex-direction: row; justify-content: space-between; align-items: center; }
}
.footer-legal-links { display: flex; gap: 18px; }

/* ---------- Sticky mobile call bar ---------- */
.mobile-call-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 60;
  background: var(--dark-bg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.mobile-call-bar a {
  padding: 14px 10px;
  text-align: center;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--paper);
}
.mobile-call-bar a.call { background: var(--primary); color: var(--white); }
body { padding-bottom: 60px; }
@media (min-width: 940px) {
  .mobile-call-bar { display: none; }
  body { padding-bottom: 0; }
}

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