/* Floor Protection Sheet Service — styles */
:root {
  --primary: #EA580C;
  --primary-dark: #C2410C;
  --on-primary: #FFFFFF;
  --accent: #2563EB;
  --accent-dark: #1D4ED8;
  --bg: #FFF7ED;
  --surface: #FFFFFF;
  --fg: #0F172A;
  --fg-muted: #475569;
  --muted: #FDF4F0;
  --border: #FCEAE1;
  --ring: #EA580C;
  --radius: 14px;
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, .08);
  --shadow-md: 0 6px 20px rgba(15, 23, 42, .10);
  --font-head: 'Poppins', system-ui, sans-serif;
  --font-body: 'Open Sans', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--fg);
  background: var(--bg);
}

h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.25; font-weight: 600; }
h1 { font-size: clamp(1.9rem, 4.5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.2rem; }
p  { color: var(--fg-muted); }
a  { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img, svg { max-width: 100%; }
:focus-visible { outline: 3px solid var(--ring); outline-offset: 2px; border-radius: 4px; }

.container { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.section { padding: 64px 0; }
.section.alt { background: var(--surface); }
.section-head { max-width: 640px; margin: 0 auto 40px; text-align: center; }
.eyebrow {
  display: inline-block; font-family: var(--font-head); font-size: .8rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase; color: var(--primary);
  background: var(--muted); border: 1px solid var(--border);
  padding: 4px 14px; border-radius: 999px; margin-bottom: 14px;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-head); font-weight: 600; font-size: 1rem;
  padding: 13px 26px; border-radius: 10px; border: 2px solid transparent;
  cursor: pointer; transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
  min-height: 48px; text-decoration: none !important;
}
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; color: var(--fg); border-color: var(--fg); }
.btn-outline:hover { background: var(--fg); color: #fff; }
.btn-wa { background: #16A34A; color: #fff; }
.btn-wa:hover { background: #15803D; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn svg { width: 20px; height: 20px; flex: none; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .95); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none !important; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 10px; background: var(--primary);
  display: grid; place-items: center; flex: none;
}
.brand-mark svg { width: 26px; height: 26px; }
.brand-name { font-family: var(--font-head); font-weight: 700; font-size: 1.02rem; color: var(--fg); line-height: 1.2; }
.brand-name small { display: block; font-weight: 500; font-size: .72rem; color: var(--primary); letter-spacing: .05em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 26px; list-style: none; }
.nav-links a { font-family: var(--font-head); font-weight: 500; font-size: .95rem; color: var(--fg); }
.nav-links a:hover, .nav-links a.active { color: var(--primary); text-decoration: none; }
.nav-links a.active { font-weight: 600; }
.nav-cta { display: inline-flex; }
.nav-cta.btn { padding: 10px 20px; min-height: 44px; font-size: .92rem; }
.nav-toggle {
  display: none; background: none; border: none; cursor: pointer; padding: 10px;
  min-width: 44px; min-height: 44px;
}
.nav-toggle svg { width: 26px; height: 26px; }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--surface); border-bottom: 1px solid var(--border); box-shadow: var(--shadow-md);
    padding: 8px 0;
  }
  .nav-links.open { display: flex; }
  .nav-links a { display: block; padding: 14px 24px; }
  .nav-cta-wrap { display: none; }
}

/* Hero */
.hero { background: linear-gradient(160deg, #0F172A 0%, #1E3A8A 70%, #2563EB 100%); color: #fff; padding: 72px 0; position: relative; overflow: hidden; }
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: repeating-linear-gradient(45deg, rgba(255,255,255,.04) 0 22px, transparent 22px 44px);
}
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; position: relative; z-index: 1; }
.hero h1 { color: #fff; margin: 14px 0 18px; }
.hero h1 .hl { color: #FDBA74; }
.hero p.lead { color: #CBD5E1; font-size: 1.1rem; max-width: 540px; }
.hero .eyebrow { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.2); color: #FDBA74; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 36px; }
.hero-stat strong { display: block; font-family: var(--font-head); font-size: 1.5rem; color: #FDBA74; }
.hero-stat span { font-size: .85rem; color: #CBD5E1; }

/* Quote card */
.quote-card {
  background: var(--surface); color: var(--fg); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-md);
}
.quote-card h3 { margin-bottom: 4px; }
.quote-card > p { font-size: .9rem; margin-bottom: 18px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-family: var(--font-head); font-weight: 500; font-size: .88rem; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; font-family: var(--font-body); font-size: 1rem; color: var(--fg);
  padding: 12px 14px; border: 1.5px solid #E2E8F0; border-radius: 10px; background: #fff;
  min-height: 48px;
}
.field textarea { min-height: 90px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid var(--ring); outline-offset: 1px; border-color: var(--primary); }
.quote-card .btn { width: 100%; }
.form-note { font-size: .8rem; color: var(--fg-muted); text-align: center; margin-top: 10px; }

/* Cards */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } .hero-grid { grid-template-columns: 1fr; } }

.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card-icon {
  width: 52px; height: 52px; border-radius: 12px; background: var(--muted);
  display: grid; place-items: center; margin-bottom: 18px;
}
.card-icon svg { width: 28px; height: 28px; }
.card h3 { margin-bottom: 10px; }
.card p { font-size: .95rem; }
.card .more { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; font-family: var(--font-head); font-weight: 600; font-size: .9rem; color: var(--primary); }
.card .more svg { width: 16px; height: 16px; }

/* Checklist */
.checklist { list-style: none; display: grid; gap: 12px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; color: var(--fg-muted); }
.checklist svg { width: 22px; height: 22px; flex: none; margin-top: 2px; }

/* Steps */
.steps { counter-reset: step; display: grid; gap: 20px; grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .steps { grid-template-columns: 1fr; } }
.step { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  display: block; font-family: var(--font-head); font-weight: 700; font-size: 1.6rem;
  color: var(--primary); margin-bottom: 10px;
}
.step h3 { font-size: 1.05rem; margin-bottom: 6px; }
.step p { font-size: .9rem; }

/* Reviews */
.review { display: flex; flex-direction: column; gap: 14px; }
.stars { color: #F59E0B; display: flex; gap: 2px; }
.stars svg { width: 18px; height: 18px; }
.review p { font-style: italic; }
.review footer { font-family: var(--font-head); font-weight: 600; font-size: .9rem; color: var(--fg); }

/* Areas */
.chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.chip {
  background: var(--surface); border: 1px solid var(--border); border-radius: 999px;
  padding: 8px 18px; font-size: .9rem; color: var(--fg-muted); font-family: var(--font-head);
}

/* FAQ */
.faq-list { max-width: 760px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.faq-item summary {
  cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 14px;
  padding: 18px 22px; font-family: var(--font-head); font-weight: 600; font-size: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary svg { width: 20px; height: 20px; flex: none; transition: transform .2s ease; color: var(--primary); }
.faq-item[open] summary svg { transform: rotate(45deg); }
.faq-item .faq-body { padding: 0 22px 20px; font-size: .95rem; color: var(--fg-muted); }

/* Page hero (inner pages) */
.page-hero { background: linear-gradient(160deg, #0F172A, #1E3A8A); color: #fff; padding: 56px 0; }
.page-hero h1 { color: #fff; margin-top: 10px; }
.page-hero p { color: #CBD5E1; max-width: 640px; margin-top: 12px; font-size: 1.05rem; }
.crumbs { font-size: .85rem; color: #94A3B8; }
.crumbs a { color: #CBD5E1; }

/* Split layout */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
@media (max-width: 820px) { .split { grid-template-columns: 1fr; } }

/* CTA band */
.cta-band { background: linear-gradient(135deg, var(--primary), #F97316); color: #fff; }
.cta-band .inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding: 48px 0; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #FFEDD5; margin-top: 6px; }
.cta-band .btn-primary { background: #fff; color: var(--primary); }
.cta-band .btn-primary:hover { background: #FFF7ED; }

/* Contact */
.contact-card { display: flex; gap: 16px; align-items: flex-start; }
.contact-card .card-icon { margin-bottom: 0; }
.contact-card h3 { font-size: 1.02rem; margin-bottom: 4px; }
.contact-card p { font-size: .93rem; }
.map-wrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.map-wrap iframe { display: block; width: 100%; height: 380px; border: 0; }

/* Footer */
.site-footer { background: #0F172A; color: #CBD5E1; padding: 56px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.2fr; gap: 36px; padding-bottom: 40px; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.site-footer ul { list-style: none; display: grid; gap: 10px; }
.site-footer a { color: #CBD5E1; font-size: .93rem; }
.site-footer a:hover { color: #FDBA74; text-decoration: none; }
.site-footer p { color: #94A3B8; font-size: .93rem; }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand .brand-name { color: #fff; }
.footer-brand .brand-name small { color: #FDBA74; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 20px 0; font-size: .85rem; color: #94A3B8; display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; }

/* Floating WhatsApp */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 90;
  width: 56px; height: 56px; border-radius: 50%; background: #16A34A;
  display: grid; place-items: center; box-shadow: var(--shadow-md);
  transition: transform .2s ease;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; }

/* Blog article */
.post-body h2 { margin: 32px 0 12px; font-size: 1.45rem; }
.post-body p { margin-bottom: 16px; }
.post-body ul { margin: 0 0 16px 22px; color: var(--fg-muted); }
.post-body li { margin-bottom: 10px; }
.post-body a { font-weight: 600; }

/* Utility */
.center { text-align: center; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.rating-badge {
  display: inline-flex; align-items: center; gap: 8px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 999px; padding: 8px 18px;
  font-family: var(--font-head); font-weight: 600; font-size: .92rem;
}
.rating-badge svg { width: 18px; height: 18px; color: #F59E0B; }