:root {
  --ink: #161817;
  --paper: #f3f2ed;
  --white: #ffffff;
  --grey: #70736e;
  --line: #cfcec7;
  --accent: #b8875b;
  --accent-dark: #9f7048;
  --green: #1f6f4a;
  --max: 1140px;
  --header: 76px;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { margin: 0; min-width: 320px; overflow-x: hidden; background: var(--paper); }
img { display: block; width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.section-shell { width: min(calc(100% - 56px), var(--max)); margin: 0 auto; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(28px, 4vw, 76px);
  color: var(--white);
  background: rgba(22, 24, 23, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(14px);
  transition: height 180ms ease, background 180ms ease, color 180ms ease;
}
.site-header.is-scrolled, .site-header.is-open {
  height: 68px;
  color: var(--ink);
  background: rgba(243, 242, 237, 0.96);
  border-bottom-color: var(--line);
}
.logo { display: inline-flex; align-items: center; gap: 13px; min-width: max-content; }
.logo-mark { display: grid; grid-template-columns: repeat(2, 10px); grid-template-rows: repeat(2, 10px); gap: 2px; transform: rotate(45deg); }
.logo-mark i { display: block; border: 1px solid currentColor; }
.logo-mark i:nth-child(1), .logo-mark i:nth-child(4) { background: var(--accent); border-color: var(--accent); }
.logo-word { display: grid; grid-template-columns: auto auto; gap: 5px; font-size: 0.94rem; letter-spacing: 0; }
.logo-word strong { font-weight: 900; }
.logo-word span { opacity: 0.72; }
.site-nav { display: flex; align-items: center; gap: 28px; font-size: 0.86rem; font-weight: 800; }
.site-nav > a:not(.nav-cta) { padding: 10px 0; border-bottom: 1px solid transparent; }
.site-nav > a:not(.nav-cta):hover { border-color: currentColor; }
.nav-cta { display: inline-flex; gap: 20px; align-items: center; padding: 12px 16px; color: var(--ink); background: var(--accent); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 0; border: 1px solid currentColor; color: inherit; background: transparent; cursor: pointer; }
.menu-toggle span:not(.sr-only) { display: block; width: 19px; height: 1px; margin: 6px auto; background: currentColor; }

.page-hero {
  min-height: 58vh;
  display: grid;
  align-items: end;
  padding: 150px 0 66px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(22, 24, 23, 0.92), rgba(22, 24, 23, 0.64), rgba(22, 24, 23, 0.24)),
    var(--hero-image, url("/public/assets/hero-badkamer-v2.jpg")) center / cover;
}
.eyebrow { margin: 0 0 18px; color: var(--accent); font-size: 0.72rem; font-weight: 900; letter-spacing: 0.12em; text-transform: uppercase; }
h1, h2, h3, p { margin: 0; letter-spacing: 0; }
h1 { max-width: 920px; font-size: clamp(2.4rem, 5vw, 5rem); line-height: 0.94; text-transform: uppercase; }
h2 { font-size: clamp(2rem, 4vw, 4rem); line-height: 0.96; }
h3 { font-size: 1.25rem; line-height: 1.2; }
p { color: var(--grey); line-height: 1.68; }
.lead { max-width: 710px; margin-top: 24px; color: rgba(255,255,255,.76); font-size: clamp(1.05rem, 1.7vw, 1.32rem); }

.content-band { padding: clamp(72px, 9vw, 126px) 0; }
.content-band.white { background: var(--white); }
.split { display: grid; grid-template-columns: minmax(260px, .74fr) minmax(0, 1.26fr); gap: clamp(42px, 7vw, 110px); align-items: start; }
.prose { max-width: 790px; }
.prose > * + * { margin-top: 22px; }
.prose h2 { margin-top: 58px; font-size: clamp(1.8rem, 3vw, 2.8rem); line-height: 1.08; }
.prose h3 { margin-top: 36px; font-size: clamp(1.25rem, 2vw, 1.6rem); line-height: 1.16; }
.prose ul, .prose ol { display: grid; gap: 12px; padding-left: 22px; color: var(--grey); line-height: 1.65; }
.prose li::marker { color: var(--accent); font-weight: 900; }
.prose a { border-bottom: 1px solid var(--accent); font-weight: 800; }

.quick-links { display: grid; gap: 10px; position: sticky; top: 104px; }
.quick-links a { padding: 14px 0; border-bottom: 1px solid var(--line); color: #4d514c; font-weight: 850; }
.quick-links a:hover { color: var(--ink); }

.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.page-card { min-height: 260px; display: flex; flex-direction: column; justify-content: space-between; padding: 24px; color: var(--white); background: var(--ink); }
.page-card span { color: var(--accent); font-size: .72rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.page-card h2 { font-size: clamp(1.7rem, 2.8vw, 3rem); line-height: 1.02; }
.page-card p { margin-top: 12px; color: rgba(255,255,255,.66); }
.page-card a { margin-top: 28px; color: var(--accent); font-weight: 900; }

.image-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 14px; margin-top: 40px; }
.image-grid-wide { grid-template-columns: 1fr; }
.image-grid figure { position: relative; min-height: 330px; margin: 0; overflow: hidden; background: #ddd8cf; }
.image-grid-wide figure { min-height: 430px; }
.image-grid img { height: 100%; object-fit: cover; }
.image-grid figcaption { position: absolute; left: 16px; bottom: 16px; padding: 10px 12px; color: var(--white); background: rgba(22,24,23,.76); border-left: 3px solid var(--accent); font-weight: 900; }

.faq-block { display: grid; gap: 1px; margin-top: 34px; background: var(--line); }
.faq-block details { background: var(--paper); }
.faq-block summary { padding: 20px; font-weight: 900; cursor: pointer; }
.faq-block p { padding: 0 20px 20px; }

.cta-band { padding: clamp(70px, 10vw, 120px) 0; color: var(--white); background: #29302d; }
.cta-band h2 { max-width: 820px; text-transform: uppercase; }
.button-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.button { display: inline-flex; min-height: 54px; align-items: center; justify-content: center; gap: 28px; padding: 15px 20px; color: var(--ink); background: var(--accent); font-weight: 900; }
.button.dark { color: var(--white); background: var(--ink); }

.floating-whatsapp { position: fixed; z-index: 45; right: 22px; bottom: 22px; display: inline-flex; align-items: center; gap: 10px; min-height: 50px; padding: 8px 15px 8px 8px; color: var(--white); background: var(--green); box-shadow: 0 14px 36px rgba(10,30,22,.25); }
.floating-whatsapp > span { display: inline-flex; width: 34px; height: 34px; align-items: center; justify-content: center; border-radius: 50%; color: var(--green); background: var(--white); font-size: .64rem; font-weight: 900; }
.floating-whatsapp strong { font-size: .82rem; }
.site-footer { padding: 34px 0; color: rgba(255,255,255,.72); background: var(--ink); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer-inner p, .footer-inner > span { margin: 0; color: inherit; font-size: .78rem; }

@media (max-width: 1020px) {
  .menu-toggle { display: block; }
  .site-nav { position: fixed; inset: 68px 14px auto; display: grid; gap: 0; padding: 10px; color: var(--ink); background: var(--paper); border: 1px solid var(--line); opacity: 0; pointer-events: none; transform: translateY(-8px); transition: opacity 160ms ease, transform 160ms ease; }
  .site-nav.is-open { opacity: 1; pointer-events: auto; transform: none; }
  .site-nav a { padding: 14px; }
  .nav-cta { justify-content: space-between; }
  .split, .card-grid, .image-grid { grid-template-columns: 1fr; }
  .quick-links { position: static; }
}

@media (max-width: 720px) {
  :root { --header: 68px; }
  .section-shell { width: min(calc(100% - 28px), var(--max)); }
  .site-header { padding-inline: 14px; }
  .page-hero { min-height: auto; padding: 110px 0 48px; }
  h1 { font-size: clamp(2rem, 10vw, 3rem); }
  .content-band { padding: 64px 0; }
  .image-grid figure { min-height: 260px; }
  .footer-inner { display: grid; justify-items: start; }
  .floating-whatsapp { right: 14px; bottom: 14px; width: 52px; height: 52px; justify-content: center; padding: 0; border-radius: 50%; }
  .floating-whatsapp > span { width: 32px; height: 32px; }
  .floating-whatsapp strong { display: none; }
}