:root {
  --semt-bg: #edf3ea;
  --semt-surface: #fffdf7;
  --semt-soft: #f5f0e6;
  --semt-ink: #17251e;
  --semt-muted: #65756b;
  --semt-line: #d8dfd2;
  --semt-brand: #246241;
  --semt-brand-dark: #17382a;
  --semt-gold: #d4a247;
  --semt-wa: #25d366;
  --semt-shadow: 0 18px 48px rgba(23, 56, 42, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    linear-gradient(180deg, rgba(255,255,255,.82), rgba(237,243,234,.98)),
    radial-gradient(circle at 16% 0%, rgba(212,162,71,.18), transparent 30%),
    var(--semt-bg);
  color: var(--semt-ink);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
}
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }

.semt-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  min-height: 122px;
  padding: 10px clamp(16px, 4vw, 44px);
  border-bottom: 1px solid rgba(36,98,65,.12);
  background: rgba(237,243,234,.92);
  backdrop-filter: blur(16px);
}
.semt-brand {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  flex: 0 0 auto;
  width: 330px;
  max-width: 330px;
  height: 102px;
  max-height: 102px;
  overflow: hidden;
  min-width: 0;
  color: var(--semt-ink);
  text-decoration: none;
}
.semt-brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--semt-brand-dark);
  color: #fff;
  font-weight: 900;
}
.semt-logo {
  display: inline-flex;
  align-items: center;
}
.semt-logo img {
  width: auto;
  max-width: 240px;
  max-height: 70px;
  object-fit: contain;
}
.semt-header-logo {
  display: block !important;
  width: 330px !important;
  max-width: 330px !important;
  height: 102px !important;
  max-height: 102px !important;
  object-fit: contain !important;
  object-position: left center !important;
}
.semt-brand strong, .semt-brand small { display: block; }
.semt-brand small { color: var(--semt-muted); font-size: 12px; }
.semt-nav,
.semt-nav-list {
  display: flex;
  justify-content: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.semt-nav a, .semt-nav-list a, .semt-call, .semt-wa {
  border-radius: 999px;
  padding: 10px 14px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 800;
}
.semt-nav a:hover, .semt-nav-list a:hover, .semt-call {
  background: #fff;
  box-shadow: 0 8px 20px rgba(23,56,42,.08);
}
.semt-header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}
.semt-wa {
  background: var(--semt-wa);
  color: #fff;
}

.semt-site-main,
.semt-page-wrap {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.semt-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, .8fr);
  gap: 24px;
  align-items: stretch;
  padding: clamp(34px, 7vw, 78px) 0 28px;
}
.semt-hero-copy, .semt-hero-media, .semt-page-hero, .semt-section, .semt-footer {
  border: 1px solid rgba(36,98,65,.13);
  border-radius: 28px;
  background: rgba(255,253,247,.94);
  box-shadow: var(--semt-shadow);
}
.semt-hero-copy { padding: clamp(28px, 5vw, 56px); }
.semt-hero-media {
  display: grid;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(145deg, #f8f1e5, #eaf3e5);
}
.semt-hero-media img { width: 100%; height: 100%; object-fit: cover; }
.semt-home-sliders {
  display: block;
  padding: 28px 0;
}
.semt-promo-slider {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  border: 1px solid rgba(36,98,65,.13);
  border-radius: 24px;
  box-shadow: var(--semt-shadow);
  isolation: isolate;
  background: #17382a;
}
.semt-promo-slider::after {
  content: "";
  position: absolute;
  inset: auto 18px 18px 18px;
  height: 4px;
  border-radius: 999px;
  background: rgba(255,255,255,.22);
}
.semt-promo-slider .semt-slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: none;
  padding: 36px;
  color: #fff;
  opacity: 0;
  transform: translateX(18px);
  animation: semtSlider 8s infinite;
  background-image:
    linear-gradient(90deg, rgba(16,34,25,.9) 0%, rgba(16,34,25,.7) 46%, rgba(16,34,25,.22) 100%),
    var(--slide-image);
  background-size: cover;
  background-position: center;
}
.semt-promo-slider .semt-slide-2 { animation-delay: 4s; }
.semt-promo-slider span {
  width: fit-content;
  margin-bottom: 12px;
  padding: 8px 11px;
  border-radius: 999px;
  background: rgba(255,255,255,.16);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}
.semt-promo-slider h1,
.semt-promo-slider h2 {
  max-width: 540px;
  margin: 0 0 14px;
  color: #fff;
  font-size: 42px;
  line-height: 1.08;
}
.semt-promo-slider p {
  max-width: 500px;
  margin: 0;
  color: rgba(255,255,255,.9);
  font-size: 17px;
  line-height: 1.58;
}
.semt-promo-slider .semt-cta-row { margin-top: 24px; }
.semt-promo-slider .semt-btn-secondary {
  background: rgba(255,255,255,.92);
}
@keyframes semtSlider {
  0% { opacity: 0; transform: translateX(18px); }
  8%, 44% { opacity: 1; transform: translateX(0); }
  52%, 100% { opacity: 0; transform: translateX(-18px); }
}
.semt-eyebrow {
  margin: 0 0 10px;
  color: var(--semt-brand);
  font-size: 13px;
  font-weight: 900;
}
.semt-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 16px;
  color: var(--semt-muted);
  font-size: 13px;
  font-weight: 800;
}
.semt-breadcrumbs a {
  color: var(--semt-brand);
  text-decoration: none;
}
.semt-breadcrumbs strong {
  color: var(--semt-ink);
}
h1, h2, h3, p { margin-top: 0; }
.semt-hero h1, .semt-page-hero h1 {
  max-width: 840px;
  margin-bottom: 18px;
  font-size: clamp(38px, 7vw, 76px);
  line-height: 1.02;
}
.semt-section-title h2, .semt-content-section h2 {
  margin-bottom: 10px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.08;
}
.semt-hero p, .semt-page-hero p, .semt-section-title p, .semt-card p, .semt-content-section p, .semt-footer p {
  color: var(--semt-muted);
  line-height: 1.7;
}
.semt-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.semt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  border: 0;
  border-radius: 14px;
  padding: 0 18px;
  text-decoration: none;
  font-weight: 900;
  cursor: pointer;
}
.semt-btn-primary { background: var(--semt-brand); color: #fff; }
.semt-btn-wa { background: var(--semt-wa); color: #fff; }
.semt-btn-secondary { background: #fff; color: var(--semt-brand-dark); }

.semt-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 0 0 22px;
}
.semt-strip div {
  padding: 18px;
  border: 1px solid rgba(36,98,65,.13);
  border-radius: 20px;
  background: #fff;
}
.semt-strip strong, .semt-strip span { display: block; }
.semt-strip span { margin-top: 4px; color: var(--semt-muted); }

.semt-section, .semt-page-hero {
  margin: 22px 0;
  padding: clamp(18px, 4vw, 34px);
}
.semt-section-title { max-width: 820px; margin-bottom: 22px; }
.semt-card-grid {
  display: grid;
  gap: 14px;
}
.semt-card-grid-2 { grid-template-columns: repeat(2, 1fr); }
.semt-card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.semt-card-grid-4 { grid-template-columns: repeat(4, 1fr); }
.semt-card {
  min-width: 0;
  padding: 18px;
  border: 1px solid rgba(36,98,65,.12);
  border-radius: 20px;
  background: #fff;
}
.semt-card span {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(36,98,65,.1);
  color: var(--semt-brand);
  font-size: 12px;
  font-weight: 900;
}
.semt-card h3 { margin-bottom: 8px; font-size: 22px; line-height: 1.18; }
.semt-address-card {
  display: grid;
  align-content: start;
  gap: 10px;
}
.semt-address-card .semt-btn { width: fit-content; }
.semt-reference-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.semt-reference-card {
  display: grid;
  grid-template-rows: 110px auto;
  gap: 12px;
  align-items: center;
  min-width: 0;
  padding: 18px;
  border: 1px solid rgba(36,98,65,.12);
  border-radius: 16px;
  background: #fff;
  text-align: center;
  box-shadow: 0 10px 24px rgba(23,56,42,.06);
}
.semt-reference-logo {
  display: grid;
  place-items: center;
  width: 100%;
  height: 110px;
  border-radius: 12px;
  background: linear-gradient(145deg, #f8faf5, #eef4ea);
  overflow: hidden;
}
.semt-reference-logo img {
  width: 100%;
  max-width: 180px;
  max-height: 82px;
  object-fit: contain;
}
.semt-reference-logo strong {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 999px;
  background: var(--semt-brand);
  color: #fff;
  font-size: 26px;
}
.semt-reference-card h3 {
  margin: 0;
  font-size: 17px;
  line-height: 1.28;
}
.semt-card-link { text-decoration: none; transition: transform .18s ease, box-shadow .18s ease; }
.semt-card-link:hover { transform: translateY(-3px); box-shadow: 0 16px 34px rgba(23,56,42,.1); }

.semt-split, .semt-local-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .75fr);
  gap: 20px;
  align-items: center;
}
.semt-split img, .semt-local-hero img {
  width: 100%;
  border-radius: 22px;
  background: var(--semt-soft);
}
.semt-mini-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}
.semt-mini-grid a {
  padding: 10px 13px;
  border-radius: 999px;
  background: #fff;
  color: var(--semt-brand-dark);
  text-decoration: none;
  font-weight: 850;
}

.semt-tools { background: rgba(23,56,42,.96); color: #fff; }
.semt-tools .semt-eyebrow { color: #f1d58c; }
.semt-tools .semt-section-title p { color: rgba(255,255,255,.74); }
.semt-tool-grid {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: 16px;
}
.semt-tool-card {
  display: grid;
  gap: 12px;
  padding: 18px;
  border-radius: 22px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
}
.semt-tool-card label {
  display: grid;
  gap: 7px;
  font-size: 13px;
  font-weight: 900;
}
.semt-tool-card select, .semt-tool-card input[type="text"] {
  width: 100%;
  min-height: 50px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 14px;
  background: #fff;
  color: var(--semt-ink);
  padding: 0 12px;
  outline: none;
}
.semt-file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
}
.semt-photo-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.semt-file-label {
  display: grid;
  place-items: center;
  min-height: 50px;
  border-radius: 14px;
  background: #fff;
  color: var(--semt-brand-dark);
  font-weight: 900;
  cursor: pointer;
}
.semt-photo-box {
  display: grid;
  place-items: center;
  min-height: 250px;
  overflow: hidden;
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(255,255,255,.16), rgba(212,162,71,.24));
  text-align: center;
}
.semt-photo-box img { display: none; width: 100%; height: 250px; object-fit: cover; }
.semt-photo-box.has-image img { display: block; }
.semt-photo-box.has-image span { display: none; }
.semt-result {
  color: rgba(255,255,255,.82);
  line-height: 1.6;
}
.semt-result strong { color: #fff; }
.semt-tool-note {
  margin: 0;
  color: rgba(255,255,255,.68);
  font-size: 13px;
  line-height: 1.55;
}
.semt-ai-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 8px 0;
}
.semt-ai-badges span {
  display: inline-flex;
  padding: 6px 9px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
}
.semt-price-result {
  display: grid;
  gap: 6px;
  padding: 18px;
  border-radius: 18px;
  background: rgba(255,255,255,.12);
}
.semt-price-result span, .semt-price-result small { color: rgba(255,255,255,.72); }
.semt-price-result strong { font-size: clamp(34px, 5vw, 52px); line-height: 1; }
.semt-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.semt-summary {
  display: grid;
  gap: 8px;
}
.semt-summary-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255,255,255,.1);
  color: rgba(255,255,255,.72);
}
.semt-summary-row strong { color: #fff; text-align: right; }

.semt-faq-list {
  display: grid;
  gap: 10px;
}
.semt-faq details {
  border: 1px solid rgba(36,98,65,.12);
  border-radius: 16px;
  background: #fff;
  overflow: hidden;
}
.semt-faq summary {
  cursor: pointer;
  padding: 16px 18px;
  font-weight: 900;
}
.semt-faq details p {
  margin: 0;
  padding: 0 18px 18px;
  color: var(--semt-muted);
  line-height: 1.65;
}

.semt-footer {
  width: min(1180px, calc(100% - 32px));
  margin: 24px auto;
  padding: 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  box-shadow: none;
}
.semt-footer a {
  display: block;
  color: var(--semt-brand-dark);
  font-weight: 850;
  text-decoration: none;
  margin-bottom: 6px;
}

@media (max-width: 1020px) {
  .semt-header { grid-template-columns: 1fr; }
  .semt-brand {
    width: 330px;
    max-width: 330px;
  }
  .semt-nav, .semt-nav-list {
    align-items: center;
    justify-content: flex-start;
    flex-wrap: nowrap;
    width: 100%;
    max-width: 100%;
    min-height: 50px;
    padding-block: 3px;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x;
    scrollbar-width: thin;
  }
  .semt-header-actions { justify-content: flex-start; }
  .semt-home-sliders, .semt-hero, .semt-split, .semt-local-hero, .semt-tool-grid { grid-template-columns: 1fr; }
  .semt-card-grid-2, .semt-card-grid-4, .semt-reference-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .semt-site-main, .semt-page-wrap { width: min(100% - 24px, 1180px); }
  .semt-header { padding: 12px; }
  .semt-brand small, .semt-call { display: none; }
  .semt-header-logo {
    width: 285px !important;
    max-width: 285px !important;
    height: 84px !important;
    max-height: 84px !important;
  }
  .semt-nav a, .semt-nav-list a {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    white-space: nowrap;
    background: rgba(255,255,255,.7);
  }
  .semt-hero { padding-top: 22px; }
  .semt-home-sliders { padding-top: 18px; }
  .semt-promo-slider {
    min-height: 500px;
    border-radius: 18px;
  }
  .semt-promo-slider .semt-slide {
    justify-content: flex-end;
    padding: 24px;
    background-image:
      linear-gradient(180deg, rgba(16,34,25,.9) 0%, rgba(16,34,25,.68) 58%, rgba(16,34,25,.25) 100%),
      var(--slide-image);
  }
  .semt-promo-slider h1,
  .semt-promo-slider h2 {
    font-size: 31px;
  }
  .semt-promo-slider p {
    font-size: 15px;
  }
  .semt-card-grid-2, .semt-card-grid-3, .semt-card-grid-4, .semt-reference-grid, .semt-strip, .semt-form-grid { grid-template-columns: 1fr; }
  .semt-cta-row, .semt-header-actions { display: grid; grid-template-columns: 1fr; }
  .semt-btn, .semt-wa { width: 100%; }
  .semt-footer { display: grid; }
}