:root {
  --paper: #fbfaf7;
  --ivory: #f4efe6;
  --sand: #d8c8ad;
  --gold: #b99052;
  --bronze: #8f6b3d;
  --charcoal: #22211f;
  --ink: #3b3833;
  --muted: #746d62;
  --line: rgba(34, 33, 31, .12);
  --shadow: 0 24px 60px rgba(27, 24, 20, .14);
  --radius: 8px;
  --header: 82px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header) + 20px);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.container {
  width: min(1160px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  min-height: var(--header);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
  padding: 10px max(20px, calc((100vw - 1160px) / 2));
  background: rgba(251, 250, 247, .92);
  border-bottom: 1px solid rgba(34, 33, 31, .08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  font-weight: 800;
  color: var(--charcoal);
  line-height: 1.05;
  letter-spacing: 0;
  text-transform: uppercase;
}

.brand img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  flex: 0 0 auto;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(12px, 1.6vw, 24px);
  font-size: 12px;
  font-weight: 800;
  color: var(--charcoal);
  letter-spacing: 0;
}

.site-nav a,
.footer-grid nav a {
  position: relative;
}

.site-nav a::after,
.footer-grid nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -7px;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--gold);
  transition: transform .2s ease;
}

.site-nav a:hover::after,
.footer-grid nav a:hover::after { transform: scaleX(1); }

.header-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 13px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
  white-space: nowrap;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.header-cta,
.btn.primary {
  color: #fff;
  background: #1f7a49;
}

.btn.ghost {
  color: #fff;
  border-color: rgba(255,255,255,.46);
  background: rgba(255,255,255,.08);
}

.btn.dark {
  color: #fff;
  background: var(--charcoal);
}

.header-cta:hover,
.btn:hover { transform: translateY(-2px); }

.header-cta svg,
.header-cta img,
.btn svg,
.btn img,
.contact-card svg,
.contact-card img,
.floating-call svg,
.floating-whatsapp svg,
.floating-whatsapp img {
  width: 19px;
  height: 19px;
  fill: currentColor;
  flex: 0 0 auto;
}

.wa-icon {
  object-fit: contain;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--charcoal);
}

.hero {
  position: relative;
  min-height: 720px;
  padding-top: var(--header);
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #fff;
  background: var(--charcoal);
}

.hero-bg,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-bg {
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(20,18,15,.84) 0%, rgba(20,18,15,.58) 48%, rgba(20,18,15,.18) 100%),
    linear-gradient(0deg, rgba(20,18,15,.76) 0%, rgba(20,18,15,.08) 42%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 110px 0 128px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1, h2, h3, p, a, strong, span, summary, li {
  overflow-wrap: anywhere;
  word-break: break-word;
}

h1 {
  max-width: 820px;
  margin: 0;
  color: #fff;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.08;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 690px;
  margin: 22px 0 0;
  color: rgba(255,255,255,.86);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.trust-strip {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 0;
  width: min(1160px, calc(100% - 40px));
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(251,250,247,.96);
  color: var(--charcoal);
  border-radius: var(--radius) var(--radius) 0 0;
  box-shadow: var(--shadow);
}

.trust-strip span {
  min-height: 74px;
  display: grid;
  place-items: center;
  padding: 16px;
  text-align: center;
  font-weight: 800;
  border-right: 1px solid var(--line);
}

.trust-strip span:last-child { border-right: 0; }

.section {
  padding: 92px 0;
}

.section:nth-of-type(even) { background: #fff; }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, .86fr);
  gap: clamp(30px, 6vw, 80px);
  align-items: center;
}

.split.reverse {
  grid-template-columns: minmax(330px, .86fr) minmax(0, 1fr);
}

h2 {
  margin: 0 0 18px;
  color: var(--charcoal);
  font-size: clamp(27px, 3vw, 42px);
  line-height: 1.16;
}

h3 {
  margin: 0 0 10px;
  color: var(--charcoal);
  font-size: 20px;
  line-height: 1.25;
}

.section p,
.section-head p,
.site-footer p {
  color: var(--muted);
}

.image-panel {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--ivory);
}

.image-panel img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: center;
}

.feature-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 34px;
}

.feature-row div,
.service-grid article,
.process-grid article,
.contact-card,
.faq-list details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.74);
  box-shadow: 0 12px 36px rgba(27, 24, 20, .06);
}

.feature-row div {
  padding: 20px;
  color: var(--charcoal);
  font-weight: 800;
}

.section-head {
  max-width: 760px;
  text-align: center;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 38px;
}

.service-grid article {
  position: relative;
  min-height: 214px;
  padding: 26px;
  overflow: hidden;
}

.service-grid article::before {
  content: "";
  width: 44px;
  height: 3px;
  display: block;
  margin-bottom: 24px;
  background: var(--gold);
}

.showcase {
  background: var(--ivory);
}

.showcase-grid {
  display: grid;
  gap: 22px;
  margin-top: 38px;
}

.showcase-card {
  display: grid;
  grid-template-columns: 42% 1fr;
  min-height: 310px;
  overflow: hidden;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.showcase-card:nth-child(even) {
  grid-template-columns: 1fr 42%;
}

.showcase-card:nth-child(even) img { order: 2; }

.showcase-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.showcase-card div {
  padding: clamp(26px, 4vw, 52px);
  display: grid;
  align-content: center;
}

.showcase-card span,
.process-grid span {
  color: var(--gold);
  font-weight: 900;
}

.gallery-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.gallery-tabs button {
  min-height: 40px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--charcoal);
  background: #fff;
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
}

.gallery-tabs button.active {
  color: #fff;
  border-color: var(--charcoal);
  background: var(--charcoal);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-flow: dense;
  gap: 14px;
  margin-top: 28px;
}

.gallery-item {
  position: relative;
  min-height: 230px;
  border: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ivory);
  cursor: pointer;
  box-shadow: 0 14px 34px rgba(27, 24, 20, .09);
}

.gallery-item.wide { grid-column: span 2; }
.gallery-item.tall { grid-row: span 2; min-height: 474px; }

.gallery-item img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  transition: transform .35s ease;
}

.gallery-item:hover img { transform: scale(1.04); }

.gallery-item span {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  padding: 10px 12px;
  border-radius: var(--radius);
  color: #fff;
  background: rgba(34,33,31,.74);
  font-weight: 800;
  text-align: left;
}

.gallery-item.is-hidden { display: none; }

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 14px 16px 14px 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  font-weight: 750;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 19px;
  width: 12px;
  height: 7px;
  border-left: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  transform: rotate(-45deg);
}

.process {
  background: var(--charcoal);
}

.process h2,
.process h3 { color: #fff; }
.process p { color: rgba(255,255,255,.72); }

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 36px;
}

.process-grid article {
  padding: 28px;
  background: rgba(255,255,255,.07);
  border-color: rgba(255,255,255,.14);
}

.process-grid span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 34px;
  border-radius: 50%;
  background: rgba(185,144,82,.16);
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 880px;
}

.faq-list details {
  padding: 0 22px;
}

.faq-list summary {
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--charcoal);
  font-weight: 850;
  cursor: pointer;
}

.faq-list summary::after {
  content: "+";
  color: var(--gold);
  font-size: 24px;
  line-height: 1;
}

.faq-list details[open] summary::after { content: "-"; }
.faq-list details p { margin: 0 0 22px; }

.cta-band {
  padding: 74px 0;
  color: #fff;
  background: linear-gradient(135deg, #25231f, #544330);
}

.cta-band .container {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px 50px;
  align-items: center;
}

.cta-band h2 {
  margin-bottom: 10px;
  color: #fff;
}

.cta-band p {
  max-width: 660px;
  margin: 0;
  color: rgba(255,255,255,.8);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 34px;
}

.contact-card {
  min-height: 205px;
  padding: 28px;
  display: grid;
  align-content: start;
  gap: 10px;
}

.contact-card svg {
  width: 32px;
  height: 32px;
  color: var(--gold);
}

.contact-card .wa-icon {
  width: 32px;
  height: 32px;
}

.contact-card span {
  color: var(--muted);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 12px;
}

.contact-card strong {
  color: var(--charcoal);
  font-size: 19px;
  line-height: 1.35;
}

.contact-card.address a {
  width: max-content;
  margin-top: 8px;
  color: var(--bronze);
  font-weight: 900;
  font-size: 12px;
}

.site-footer {
  color: rgba(255,255,255,.76);
  background: #181715;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr .8fr 1.1fr;
  gap: 34px;
  padding: 56px 0;
}

.footer-grid strong,
.footer-grid a {
  color: #fff;
  font-weight: 850;
}

.footer-grid nav {
  display: grid;
  align-content: start;
  gap: 12px;
  font-size: 12px;
}

.footer-signature {
  padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,.1);
  text-align: center;
  font-size: 14px;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  place-items: center;
  padding: 28px;
  background: rgba(18,17,15,.88);
}

.lightbox.is-open { display: grid; }

.lightbox img {
  max-width: min(1100px, 100%);
  max-height: 86vh;
  border-radius: var(--radius);
  object-fit: contain;
  background: #111;
}

.lightbox-close {
  position: fixed;
  top: 18px;
  right: 18px;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255,255,255,.26);
  border-radius: 50%;
  color: #fff;
  background: rgba(0,0,0,.35);
  cursor: pointer;
}

.floating-call,
.floating-whatsapp {
  position: fixed;
  right: 18px;
  z-index: 45;
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  box-shadow: 0 14px 34px rgba(0,0,0,.24);
}

.floating-call {
  bottom: 84px;
  background: var(--charcoal);
}

.floating-whatsapp {
  bottom: 22px;
  background: #1f7a49;
}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .menu-toggle { display: block; }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    padding: 12px 20px 20px;
    background: rgba(251, 250, 247, .98);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 24px 40px rgba(27,24,20,.12);
  }

  .site-nav.is-open {
    display: grid;
    justify-items: start;
    gap: 0;
  }

  .site-nav a {
    width: 100%;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
  }

  .header-cta { display: none; }
  .service-grid, .process-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 820px) {
  :root { --header: 72px; }

  .container { width: min(100% - 28px, 680px); }
  .brand img { width: 52px; height: 52px; }
  .brand span { font-size: 13px; }

  .hero {
    min-height: auto;
    align-items: start;
  }

  .hero-inner {
    padding: 92px 0 34px;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(27px, 7.6vw, 34px);
    line-height: 1.14;
  }

  h2 {
    max-width: 100%;
    font-size: clamp(24px, 6.6vw, 32px);
  }

  .eyebrow {
    max-width: 100%;
    font-size: 11px;
    line-height: 1.45;
  }

  .hero-copy {
    max-width: 100%;
    font-size: 15px;
  }

  .trust-strip {
    position: relative;
    left: auto;
    width: min(100% - 28px, 680px);
    transform: none;
    margin: 0 auto 14px;
    grid-template-columns: 1fr 1fr;
    border-radius: var(--radius);
  }

  .trust-strip span {
    min-height: 58px;
    border-bottom: 1px solid var(--line);
  }

  .section { padding: 64px 0; }
  .split, .split.reverse { grid-template-columns: 1fr; }
  .split.reverse .image-panel { order: 2; }
  .image-panel img { height: 360px; }
  .feature-row, .contact-grid { grid-template-columns: 1fr 1fr; }
  .showcase-card, .showcase-card:nth-child(even) { grid-template-columns: 1fr; }
  .showcase-card:nth-child(even) img { order: 0; }
  .showcase-card img { height: 280px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item, .gallery-item.tall { min-height: 230px; }
  .gallery-item.wide, .gallery-item.tall { grid-column: span 1; grid-row: span 1; }
  .cta-band .container { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 540px) {
  .site-header { padding-inline: 14px; }
  .container { width: calc(100% - 24px); }
  .brand { gap: 8px; }
  .brand img { width: 48px; height: 48px; }
  .brand span { max-width: 190px; font-size: 12px; }
  .menu-toggle { width: 42px; height: 42px; }
  .hero-inner { padding-top: 76px; }
  .hero-inner,
  .split > div,
  .section-head {
    max-width: 336px;
    margin-left: 12px;
    margin-right: auto;
  }

  h1 { font-size: 27px; }
  h2 { font-size: 24px; }
  h3 { font-size: 18px; }
  p { font-size: 15px; }

  .hero-actions { width: 100%; }
  .btn { width: 100%; white-space: normal; }
  .trust-strip, .feature-row, .service-grid, .process-grid, .gallery-grid, .contact-grid { grid-template-columns: 1fr; }
  .trust-strip span { border-right: 0; }
  .service-grid article { min-height: 0; }
  .gallery-item { min-height: 260px; }
  .image-panel img, .showcase-card img { height: 300px; }
  .contact-card { min-height: 0; }
  .floating-call, .floating-whatsapp { width: 46px; height: 46px; right: 14px; }
}