:root {
  --forest: #164734;
  --leaf: #2f6f4f;
  --earth: #7d5536;
  --gold: #d8922b;
  --ink: #18211d;
  --muted: #5f6b64;
  --paper: #f7f4ef;
  --soft: #e8eee8;
  --white: #ffffff;
  --line: #d9e1d9;
  --shadow: 0 18px 50px rgba(20, 35, 28, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a { color: inherit; }
img { display: block; max-width: 100%; }
.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 20;
  background: var(--ink);
  color: var(--white);
  padding: .75rem 1rem;
}
.skip-link:focus { top: 1rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 76px;
  padding: .75rem clamp(1rem, 4vw, 4rem);
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}
.brand {
  display: flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
  font-weight: 850;
  color: var(--forest);
  min-width: 220px;
}
.brand img { width: 62px; height: 40px; object-fit: contain; }
.brand span { line-height: 1.1; }
.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex: 1;
  font-weight: 720;
  color: #26352d;
}
.main-nav a { text-decoration: none; padding: .45rem .2rem; }
.main-nav a:hover { color: var(--leaf); }
.nav-cta {
  color: var(--forest);
  border-bottom: 2px solid var(--gold);
}
.header-phone {
  white-space: nowrap;
  text-decoration: none;
  background: var(--forest);
  color: var(--white);
  padding: .8rem 1rem;
  border-radius: 7px;
  font-weight: 850;
}
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--white);
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, .98fr);
  min-height: calc(100vh - 76px);
  background: var(--forest);
  color: var(--white);
}
.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 6vw, 5rem);
}
.hero h1 {
  max-width: 890px;
  margin: .3rem 0 1.1rem;
  font-size: clamp(2.25rem, 4.65vw, 4.55rem);
  line-height: 1;
  letter-spacing: 0;
}
.hero-lead {
  max-width: 720px;
  margin: 0 0 1.6rem;
  color: #e6eee8;
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
}
.hero-media {
  min-height: 520px;
  position: relative;
  overflow: hidden;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-media:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(22,71,52,.4), transparent 42%);
}
.hero-proof-panel {
  position: absolute;
  left: 1.25rem;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 1;
  max-width: 420px;
  padding: 1rem;
  background: rgba(16, 23, 19, .82);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 8px;
  backdrop-filter: blur(14px);
}
.hero-proof-panel strong {
  display: block;
  color: var(--gold);
  font-size: 1.1rem;
}
.hero-proof-panel span { color: #e7eee8; }
.trust-bar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}
.trust-bar div {
  display: grid;
  gap: .15rem;
  min-height: 112px;
  padding: 1.25rem clamp(1rem, 3vw, 2rem);
  background: var(--white);
}
.trust-bar strong {
  color: var(--forest);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1;
}
.trust-bar span {
  color: var(--muted);
  font-weight: 760;
}
.eyebrow {
  margin: 0 0 .7rem;
  color: var(--gold);
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .82rem;
}
.hero-actions, .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  align-items: center;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: .85rem 1.1rem;
  border: 0;
  border-radius: 7px;
  text-decoration: none;
  font-weight: 850;
  cursor: pointer;
}
.btn-primary { background: var(--gold); color: #1d160c; }
.btn-whatsapp { background: #1fa855; color: var(--white); }
.btn-quiet { background: var(--white); color: var(--forest); border: 1px solid var(--line); }
.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  padding: 0;
  margin: 1.6rem 0 0;
  list-style: none;
}
.trust-list li {
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  padding: .45rem .75rem;
  color: #edf5ef;
  background: rgba(255,255,255,.07);
  font-weight: 720;
}

.section {
  padding: clamp(3rem, 7vw, 6rem) clamp(1rem, 4vw, 4rem);
}
.alt { background: var(--paper); }
.section-heading {
  max-width: 850px;
  margin-bottom: 2rem;
}
h2 {
  margin: 0 0 1rem;
  color: var(--forest);
  font-size: clamp(1.75rem, 3.5vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: 0;
}
h3 {
  margin: 0 0 .45rem;
  color: var(--forest);
  font-size: 1.25rem;
  line-height: 1.2;
}
p { margin: 0 0 1rem; }
.intro-grid, .content-grid, .form-section {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.realisation-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.realisation-grid.compact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.service-card, .zone-card, .steps article, .side-panel, .contact-card, .equipment-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 8px 28px rgba(20,35,28,.07);
}
.realisation-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 8px 28px rgba(20,35,28,.07);
}
.service-card a {
  display: block;
  height: 100%;
  text-decoration: none;
}
.realisation-card a, .case-card a {
  display: block;
  height: 100%;
  color: inherit;
  text-decoration: none;
}
.service-card img, .realisation-card img {
  width: 100%;
  aspect-ratio: 1.55 / 1;
  object-fit: cover;
  border-radius: 8px 8px 0 0;
}
.realisation-grid:not(.compact-grid) .realisation-card:nth-child(1),
.realisation-grid:not(.compact-grid) .realisation-card:nth-child(5) {
  grid-column: span 2;
}
.realisation-grid:not(.compact-grid) .realisation-card:nth-child(1) img,
.realisation-grid:not(.compact-grid) .realisation-card:nth-child(5) img {
  aspect-ratio: 2.08 / 1;
}
.service-card div, .realisation-card div { padding: 1.1rem; }
.service-card p, .realisation-card p { color: var(--muted); margin: 0; }
.card-link {
  display: inline-block;
  margin-top: .9rem;
  color: var(--forest);
  font-weight: 900;
}
.section-link {
  margin: 1.4rem 0 0;
  font-weight: 850;
}
.section-link a { color: var(--forest); }

.signature-section { background: #f1f5f1; }
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.case-card {
  min-height: 100%;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 34px rgba(20,35,28,.09);
}
.case-card img {
  width: 100%;
  aspect-ratio: 1.24 / 1;
  object-fit: cover;
}
.case-card div { padding: 1.15rem; }
.case-card p:not(.eyebrow) { color: var(--muted); }
.equipment-preview { background: var(--white); }
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.equipment-grid.large { gap: 1.15rem; }
.equipment-card {
  overflow: hidden;
}
.equipment-card img {
  width: 100%;
  aspect-ratio: 1.45 / 1;
  object-fit: cover;
}
.equipment-card div { padding: 1.15rem; }
.equipment-card p {
  color: var(--muted);
  margin-bottom: .8rem;
}
.equipment-card small {
  display: block;
  color: #334139;
  font-weight: 760;
  line-height: 1.45;
}
.premium-check {
  display: grid;
  grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr);
  gap: clamp(2rem, 6vw, 5rem);
}
.check-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .85rem;
}
.check-grid article {
  padding: 1rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}
.check-grid p { color: var(--muted); margin: 0; }

.split-proof {
  display: grid;
  grid-template-columns: minmax(320px, .9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.split-proof img {
  width: 100%;
  min-height: 460px;
  object-fit: cover;
  border-radius: 8px;
}
.feature-list {
  display: grid;
  gap: .75rem;
  margin-top: 1.5rem;
}
.proof-intro {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 6vw, 5rem);
}
.proof-points {
  display: grid;
  gap: .8rem;
}
.proof-points p {
  margin: 0;
  padding: 1rem;
  background: var(--soft);
  border-left: 4px solid var(--gold);
  border-radius: 0 8px 8px 0;
}
.feature-list p {
  margin: 0;
  padding: 1rem;
  border-left: 4px solid var(--gold);
  background: var(--soft);
  border-radius: 0 8px 8px 0;
}

.diagnostic-panel {
  display: grid;
  grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
  background: #101713;
  color: var(--white);
}
.diagnostic-panel h2,
.diagnostic-panel h3 { color: var(--white); }
.diagnostic-panel p { color: #dce7df; }
.diagnostic-tool {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: 1rem;
}
.diagnostic-form,
.diagnostic-result {
  padding: 1rem;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 8px;
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(14px);
}
.diagnostic-form {
  display: grid;
  gap: .85rem;
}
.diagnostic-form label {
  display: grid;
  gap: .35rem;
  color: #f2f7f3;
  font-weight: 850;
}
.diagnostic-form input,
.diagnostic-form select {
  width: 100%;
  border: 1px solid rgba(255,255,255,.26);
  border-radius: 7px;
  padding: .85rem;
  font: inherit;
  color: var(--ink);
  background: var(--white);
}
.diagnostic-result {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
}
.diagnostic-result p {
  margin: 0;
  padding: 1rem;
  color: var(--ink);
  background: var(--white);
  border-radius: 8px;
}
.diagnostic-result small {
  color: #cbd7cf;
  font-weight: 720;
}

.zone-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.zone-card {
  overflow: hidden;
}
.zone-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}
.zone-card div { padding: 1.25rem; }
.zone-card a { font-weight: 850; color: var(--forest); }

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}
.steps article { padding: 1.2rem; }
.steps span {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-bottom: 1rem;
  border-radius: 50%;
  background: var(--gold);
  color: #1d160c;
  font-weight: 900;
}

.cta-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: center;
  margin: 0 clamp(1rem, 4vw, 4rem) clamp(3rem, 6vw, 5rem);
  padding: clamp(1.5rem, 4vw, 3rem);
  background: var(--ink);
  color: var(--white);
  border-radius: 8px;
}
.cta-band h2 { color: var(--white); }
.cta-band p { color: #dce7df; }

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, .72fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding: clamp(2.5rem, 6vw, 5rem) clamp(1rem, 4vw, 4rem);
  background: var(--paper);
}
.page-hero h1 {
  margin: .2rem 0 1rem;
  color: var(--forest);
  font-size: clamp(2rem, 4.7vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: 0;
}
.page-hero p { max-width: 780px; font-size: 1.1rem; }
.page-hero img {
  width: 100%;
  aspect-ratio: 1.05 / 1;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.page-hero.compact {
  grid-template-columns: minmax(0, 1fr) minmax(280px, .45fr);
}
.page-hero.compact > div:first-child:last-child { grid-column: 1 / -1; }

.case-hero {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(320px, 1.08fr);
  min-height: calc(100vh - 76px);
  background: #101713;
  color: var(--white);
}
.case-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 6vw, 5rem);
}
.case-hero h1 {
  margin: .3rem 0 1rem;
  font-size: clamp(2.2rem, 5vw, 4.8rem);
  line-height: 1;
  letter-spacing: 0;
}
.case-hero p {
  max-width: 760px;
  color: #dce7df;
  font-size: 1.1rem;
}
.case-hero > img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}
.case-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.case-flow article {
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 8px 28px rgba(20,35,28,.06);
}
.case-flow span {
  display: inline-block;
  margin-bottom: .75rem;
  color: var(--gold);
  font-weight: 950;
}
.case-flow h2 {
  font-size: clamp(1.35rem, 2.4vw, 2rem);
}
.case-media-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .8rem;
  margin-top: 1.4rem;
}
.case-media-grid figure { margin: 0; }
.case-media-grid img {
  width: 100%;
  aspect-ratio: 1.12 / 1;
  object-fit: cover;
  border-radius: 8px;
}

.rich-text {
  max-width: 820px;
}
.rich-text p, .rich-text li {
  color: #334139;
  font-size: 1.05rem;
}
.rich-text h2:not(:first-child) { margin-top: 2rem; }
.narrow { max-width: 860px; }
.side-panel {
  position: sticky;
  top: 96px;
  padding: 1.25rem;
}
.side-panel ul { padding-left: 1.1rem; }
.side-panel a { color: var(--forest); font-weight: 800; }
.inline-links {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin: 1rem 0 1.4rem;
}
.inline-links a, .town-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  min-height: 44px;
  padding: .65rem .85rem;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--white);
  text-decoration: none;
  font-weight: 800;
  color: var(--forest);
}
.town-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .65rem;
}
.town-link small { color: var(--muted); }
.town-link.muted { color: var(--muted); font-weight: 650; }

.faq-list, .faq-mini {
  display: grid;
  gap: .75rem;
}
details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1rem 1.15rem;
}
summary {
  cursor: pointer;
  font-weight: 850;
  color: var(--forest);
}
details p { margin-top: .9rem; margin-bottom: 0; }

.contact-form {
  display: grid;
  gap: .9rem;
  padding: 1.2rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.contact-form label {
  display: grid;
  gap: .35rem;
  font-weight: 800;
  color: var(--forest);
}
.contact-form input, .contact-form textarea {
  width: 100%;
  border: 1px solid #cdd8ce;
  border-radius: 7px;
  padding: .85rem;
  font: inherit;
  color: var(--ink);
  background: #fff;
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: 3px solid rgba(216,146,43,.25);
  border-color: var(--gold);
}
.form-note { color: var(--muted); font-size: .92rem; margin: 0; }
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.contact-card { padding: 1.25rem; }
.big-phone {
  margin: 0 0 1rem;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 900;
  color: var(--forest);
}
.big-phone a { text-decoration: none; }

.site-footer {
  background: #101713;
  color: #cbd7cf;
  padding: clamp(2rem, 5vw, 4rem) clamp(1rem, 4vw, 4rem) 6rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr .9fr 1.1fr .8fr;
  gap: 2rem;
}
.site-footer h2 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: .7rem;
}
.site-footer a { color: #f2f7f3; }
.footer-logo {
  width: 110px;
  height: auto;
  background: var(--white);
  border-radius: 8px;
  padding: .35rem;
  margin-bottom: 1rem;
}
.footer-cities {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem .7rem;
  font-size: .92rem;
}
.footer-bottom {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,.12);
  color: #93a198;
}
.mobile-actions {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  display: none;
  z-index: 12;
  box-shadow: 0 -10px 30px rgba(0,0,0,.16);
}
.mobile-actions a {
  flex: 1;
  padding: .95rem .5rem;
  text-align: center;
  text-decoration: none;
  color: var(--white);
  font-weight: 900;
}
.mobile-actions a:first-child { background: var(--forest); }
.mobile-actions a:last-child { background: #1fa855; }

@media (max-width: 980px) {
  .site-header { flex-wrap: wrap; }
  .header-phone { margin-left: auto; }
  .nav-toggle { display: block; margin-left: auto; }
  .main-nav {
    display: none;
    order: 5;
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    padding-top: .75rem;
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: .85rem 0; border-top: 1px solid var(--line); }
  .hero, .page-hero, .case-hero, .intro-grid, .content-grid, .form-section, .split-proof, .cta-band, .premium-check, .diagnostic-panel, .diagnostic-tool {
    grid-template-columns: 1fr;
  }
  .hero { min-height: 0; }
  .hero-media { min-height: 360px; order: -1; }
  .hero-media:after { background: linear-gradient(0deg, rgba(22,71,52,.45), transparent 55%); }
  .case-hero { min-height: 0; }
  .case-hero > img { min-height: 360px; order: -1; }
  .trust-bar { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-grid, .realisation-grid, .realisation-grid.compact-grid, .equipment-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-grid, .case-flow { grid-template-columns: 1fr; }
  .realisation-grid:not(.compact-grid) .realisation-card:nth-child(1),
  .realisation-grid:not(.compact-grid) .realisation-card:nth-child(5) {
    grid-column: span 1;
  }
  .realisation-grid:not(.compact-grid) .realisation-card:nth-child(1) img,
  .realisation-grid:not(.compact-grid) .realisation-card:nth-child(5) img {
    aspect-ratio: 1.55 / 1;
  }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .proof-intro { grid-template-columns: 1fr; }
  .side-panel { position: static; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  body { padding-bottom: 56px; }
  .site-header { min-height: 68px; padding: .65rem 1rem; }
  .brand { min-width: 0; flex: 1; }
  .brand img { width: 54px; height: 36px; }
  .brand span { font-size: .92rem; }
  .header-phone { display: none; }
  .trust-bar, .check-grid, .case-media-grid { grid-template-columns: 1fr; }
  .trust-bar div { min-height: 92px; }
  .hero-copy { padding: 2rem 1rem; }
  .hero h1 { font-size: clamp(2rem, 10.8vw, 2.85rem); }
  .hero-media { height: 285px; min-height: 260px; max-height: 320px; }
  .hero-proof-panel { left: .85rem; right: .85rem; bottom: .85rem; }
  .case-hero-copy { padding: 2rem 1rem; }
  .case-hero h1 { font-size: clamp(2rem, 10.8vw, 2.9rem); }
  .case-hero > img { height: 320px; min-height: 280px; }
  .section { padding: 3rem 1rem; }
  .service-grid, .realisation-grid, .realisation-grid.compact-grid, .zone-grid, .steps, .town-grid, .footer-grid, .case-grid, .equipment-grid { grid-template-columns: 1fr; }
  .page-hero { padding: 2.4rem 1rem; }
  .page-hero img { aspect-ratio: 1.25 / 1; }
  .cta-band { margin: 0 1rem 3rem; }
  .mobile-actions { display: flex; }
}