:root {
  --bg: #fbfaf7;
  --surface: #ffffff;
  --surface-soft: #f1eee8;
  --text: #1d1a17;
  --muted: #6f675f;
  --line: #e4ded5;
  --brand: #161412;
  --accent: #b78a4b;
  --accent-dark: #8d6733;
  --radius: 24px;
  --shadow: 0 24px 70px rgba(21, 18, 15, .09);
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
img { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1rem; color: var(--muted); }
h1, h2, h3 { margin: 0 0 1rem; line-height: 1.12; letter-spacing: -.035em; }
h1 { font-size: clamp(2.25rem, 5vw, 4.7rem); }
h2 { font-size: clamp(1.8rem, 3vw, 3rem); }
h3 { font-size: 1.18rem; }
.container { width: min(100% - 32px, var(--container)); margin-inline: auto; }
.narrow { width: min(100% - 32px, 860px); }
.skip-link { position: absolute; left: -999px; top: 12px; background: var(--brand); color: #fff; padding: 10px 14px; z-index: 99; border-radius: 10px; }
.skip-link:focus { left: 12px; }
.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; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(251,250,247,.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(228,222,213,.8);
}
.header-inner { height: 78px; display: flex; align-items: center; gap: 24px; }
.brand img { width: min(230px, 52vw); height: auto; display: block; }
.main-nav { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.main-nav a { padding: 10px 13px; border-radius: 999px; color: var(--muted); font-size: .95rem; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--text); background: var(--surface-soft); }
.header-cta { background: var(--brand); color: #fff; padding: 11px 18px; border-radius: 999px; font-weight: 700; font-size: .94rem; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); margin-left: auto; }
.menu-toggle span:not(.sr-only) { display: block; width: 18px; height: 2px; margin: 4px auto; background: var(--text); border-radius: 999px; }

.hero { padding: 72px 0 56px; }
.hero-grid { display: grid; grid-template-columns: 1fr .92fr; gap: 46px; align-items: center; }
.hero-copy p { font-size: 1.16rem; max-width: 640px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--accent-dark); font-weight: 800; text-transform: uppercase; letter-spacing: .13em; font-size: .76rem; margin-bottom: 14px; }
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn { display: inline-flex; justify-content: center; align-items: center; min-height: 48px; padding: 13px 20px; border-radius: 999px; font-weight: 800; transition: transform .2s ease, box-shadow .2s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 16px 30px rgba(22,20,18,.18); }
.btn-secondary { background: var(--surface); color: var(--text); border: 1px solid var(--line); }
.trust-list { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 28px 0 0; list-style: none; }
.trust-list li { background: var(--surface-soft); color: var(--text); padding: 8px 12px; border-radius: 999px; font-size: .92rem; }
.hero-media { position: relative; }
.hero-media::before { content: ""; position: absolute; inset: -18px 18px 18px -18px; background: var(--surface-soft); border-radius: calc(var(--radius) + 8px); z-index: -1; }
.hero-image { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; object-position: center; display: block; border-radius: var(--radius); box-shadow: var(--shadow); }

.section { padding: 72px 0; }
.section-muted { background: var(--surface-soft); }
.section-head { margin-bottom: 32px; max-width: 780px; }
.section-head p { font-size: 1.06rem; }
.card-grid { display: grid; gap: 22px; }
.three-cols { grid-template-columns: repeat(3, 1fr); }
.image-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: 0 12px 36px rgba(21,18,15,.05); }
.image-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; object-position: center; display: block; background: var(--surface-soft); }
.image-card div { padding: 22px; }
.image-card h3 { margin-bottom: 8px; }
.image-card p { margin-bottom: 0; }
.service-card img { object-position: center; }

.split-grid { display: grid; grid-template-columns: 1fr .82fr; gap: 44px; align-items: center; }
.mini-list { display: grid; gap: 14px; }
.mini-list div, .content-panel, .quote-card, .contact-card, .feature-grid > div { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: 0 14px 44px rgba(21,18,15,.05); }
.mini-list div { display: flex; align-items: center; gap: 16px; }
.mini-list strong { color: var(--accent-dark); font-size: 1.2rem; }
.text-link { color: var(--accent-dark); font-weight: 800; border-bottom: 1px solid currentColor; }
.city-section { background: var(--brand); color: #fff; }
.city-section p, .city-section .eyebrow { color: rgba(255,255,255,.78); }
.quote-card p { color: var(--text); font-size: 1.12rem; }

.page-hero { padding: 78px 0 42px; background: linear-gradient(180deg, var(--surface-soft), var(--bg)); }
.page-hero p { font-size: 1.15rem; max-width: 760px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature-grid.large { grid-template-columns: repeat(2, 1fr); }
.feature-grid h2 { font-size: 1.45rem; }
.check-list, .steps-list { margin: 0; padding-left: 1.2rem; color: var(--muted); }
.check-list li, .steps-list li { margin: .55rem 0; }
.accent-panel { border-color: rgba(183,138,75,.35); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: stretch; }
.primary-contact { grid-row: span 2; background: var(--brand); color: #fff; }
.primary-contact p { color: rgba(255,255,255,.76); }
.primary-contact .btn-primary { background: #fff; color: var(--brand); }
.contact-card a { color: var(--accent-dark); font-weight: 800; }

.site-footer { background: #11100f; color: #fff; padding: 54px 0 26px; }
.site-footer p, .site-footer a { color: rgba(255,255,255,.72); }
.site-footer h2 { font-size: 1rem; letter-spacing: 0; margin-bottom: 12px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 32px; }
.footer-logo { width: 220px; max-width: 100%; filter: brightness(0) invert(1); margin-bottom: 18px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; border-top: 1px solid rgba(255,255,255,.12); margin-top: 34px; padding-top: 22px; font-size: .92rem; }

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 9px 13px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.86) !important;
  font-weight: 800;
  line-height: 1;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.social-link:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.28);
  color: #fff !important;
}
.social-icon {
  width: 18px;
  height: 18px;
  display: block;
  flex: 0 0 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}
.social-link[href*="facebook"] .social-icon {
  fill: currentColor;
  stroke: none;
}

 .floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 18px;
  z-index: 25;
  background: #1f7a3a;
  color: #fff;
  padding: 13px 18px;
  border-radius: 999px;
  font-weight: 900;
  box-shadow: 0 16px 32px rgba(0,0,0,.2);
  transform-origin: center;
  will-change: transform, box-shadow;
  animation: whatsappAttention 4.8s ease-in-out infinite;
}
.floating-whatsapp::before,
.floating-whatsapp::after {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
}
.floating-whatsapp::before {
  border: 2px solid rgba(31, 122, 58, .38);
  animation: whatsappRingOne 4.8s ease-out infinite;
}
.floating-whatsapp::after {
  border: 2px solid rgba(31, 122, 58, .22);
  animation: whatsappRingTwo 4.8s ease-out infinite;
}
.floating-whatsapp:hover {
  animation-play-state: paused;
  transform: translateY(-2px) scale(1.03);
}
.floating-whatsapp:hover::before,
.floating-whatsapp:hover::after { animation-play-state: paused; }

@keyframes whatsappAttention {
  0%, 8%, 34%, 100% {
    transform: translateY(0) scale(1);
    box-shadow: 0 16px 32px rgba(0,0,0,.2);
  }
  12% {
    transform: translateY(-2px) scale(1.13);
    box-shadow: 0 20px 44px rgba(31,122,58,.42);
  }
  16% { transform: translateY(0) scale(1); }
  20% {
    transform: translateY(-2px) scale(1.13);
    box-shadow: 0 20px 44px rgba(31,122,58,.42);
  }
  24% { transform: translateY(0) scale(1); }
  28% {
    transform: translateY(-1px) scale(1.08);
    box-shadow: 0 18px 38px rgba(31,122,58,.34);
  }
}
@keyframes whatsappRingOne {
  0%, 8%, 34%, 100% { opacity: 0; transform: scale(.88); }
  12%, 20%, 28% { opacity: 1; transform: scale(1.08); }
  16%, 24%, 32% { opacity: 0; transform: scale(1.28); }
}
@keyframes whatsappRingTwo {
  0%, 13%, 39%, 100% { opacity: 0; transform: scale(.9); }
  18%, 26% { opacity: .85; transform: scale(1.16); }
  22%, 32% { opacity: 0; transform: scale(1.45); }
}

@media (prefers-reduced-motion: reduce) {
  .floating-whatsapp,
  .floating-whatsapp::before,
  .floating-whatsapp::after {
    animation: none;
  }
}

@media (max-width: 960px) {
  .header-inner { height: 70px; }
  .menu-toggle { display: inline-block; }
  .header-cta { display: none; }
  .main-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 78px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 12px;
    box-shadow: var(--shadow);
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 13px 14px; }
  .hero { padding-top: 42px; }
  .hero-grid, .split-grid, .footer-grid { grid-template-columns: 1fr; }
  .three-cols, .feature-grid, .feature-grid.large, .contact-grid { grid-template-columns: 1fr 1fr; }
  .primary-contact { grid-row: auto; grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 24px, var(--container)); }
  h1 { font-size: clamp(2.1rem, 11vw, 3.2rem); }
  .brand img { width: 190px; }
  .hero-actions .btn, .btn { width: 100%; }
  .three-cols, .feature-grid, .feature-grid.large, .contact-grid { grid-template-columns: 1fr; }
  .section { padding: 54px 0; }
  .page-hero { padding: 56px 0 34px; }
  .footer-bottom { flex-direction: column; }
 
.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 9px 13px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.86) !important;
  font-weight: 800;
  line-height: 1;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.social-link:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.28);
  color: #fff !important;
}
.social-icon {
  width: 18px;
  height: 18px;
  display: block;
  flex: 0 0 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}
.social-link[href*="facebook"] .social-icon {
  fill: currentColor;
  stroke: none;
}

 .floating-whatsapp { left: 12px; right: 12px; text-align: center; }
}