/*  HERO  */
.sd-hero{
  position:relative;
  padding:100px 32px 64px;
  text-align:center;
  max-width:760px;
  overflow:hidden;
}
.sd-hero::before{
  content:"";
  position:absolute;
  top:-80px; left:50%;
  transform:translateX(-50%);
  width:min(520px, 90vw); height:320px;
  background:radial-gradient(closest-side, rgba(140,178,130,.18), transparent 70%);
  pointer-events:none;
  z-index:-1;
}
.service-kicker{
  display:inline-block;
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--sage);
  background:rgba(140,178,130,.12);
  border:1px solid rgba(140,178,130,.3);
  padding:6px 14px;
  border-radius:999px;
  margin-bottom:20px;
}
.sd-hero h1{
  font-size:clamp(2.2rem, 5vw, 3.4rem);
  line-height:1.08;
  color:var(--ink);
  margin-bottom:18px;
}
.service-lede{
  font-size:16.5px;
  line-height:1.65;
  color:#5B6355;
  max-width:60ch;
  margin:0 auto 28px;
}
.sd-hero-actions{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:20px;
  flex-wrap:wrap;
}
@media (max-width:900px){
  .sd-hero-actions{
    flex-direction: column;
  }
}
.sd-hero .btn-primary{
  padding:14px 28px;
  border-radius:999px;
}
.sd-hero-link{
  font-size:14px;
  font-weight:600;
  color:#5B6355;
  transition:color .15s ease;
}
.sd-hero-link:hover{ color:var(--sage); }

/*  PHOTO  */
.sd-photo-section{ padding:0 32px 96px; max-width:1040px; }
.sd-photo-stage{ position:relative; padding:22px; }
.sd-photo-stage::before{
  content:"";
  position:absolute;
  inset:0;
  border:2px solid var(--sage);
  border-radius:22px;
  transform:rotate(-2deg);
  z-index:0;
}
.sd-photo-frame{
  position:relative;
  z-index:1;
  border-radius:18px;
  overflow:hidden;
  box-shadow:0 24px 60px -20px rgba(20,26,18,.35);
}
.sd-photo-frame img{
  width:100%;
  height:clamp(320px, 48vw, 560px);
  object-fit:cover;
  display:block;
  transition:transform .6s ease;
}
.sd-photo-stage:hover .sd-photo-frame img{ transform:scale(1.03); }

/*  ABOUT  */
.sd-about{ padding:0 32px 80px; max-width:1060px; }
.sd-about h2{
  font-size:clamp(1.4rem, 2.6vw, 1.8rem);
  color:var(--ink);
  margin-bottom:16px;
}
.sd-about p{
  font-size:15.5px;
  line-height:1.75;
  color:#5B6355;
  max-width:1000px;
}

/*  FEATURES / INCLUDED  */
.sd-features{ background:#F4F6F1; padding:88px 0; }
.sd-features-grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:16px 32px;
  max-width:760px;
  margin:0 auto;
}
.feature-item{
  display:flex;
  align-items:flex-start;
  gap:12px;
  padding:14px 0;
  border-bottom:1px solid #E4E8DE;
}
.feature-check{
  flex-shrink:0;
  color:var(--sage);
  background:rgba(140,178,130,.14);
  border-radius:50%;
  padding:3px;
  margin-top:1px;
}
.feature-item span{ font-size:14.5px; color:var(--ink); line-height:1.5; }

/*  PROCESS  */
.sd-process{ padding:96px 0; }
.sd-process-track{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:28px;
  position:relative;
}
.sd-process-track::before{
  content:"";
  position:absolute;
  top:13px; left:6%; right:6%;
  height:1px;
  background:repeating-linear-gradient(to right, #D3DACB 0 8px, transparent 8px 16px);
  z-index:0;
}
.process-step{ position:relative; z-index:1; }
.process-num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:28px; height:28px;
  background:var(--paper);
  border:2px solid var(--sage);
  color:var(--sage);
  font-size:12px;
  font-weight:700;
  border-radius:50%;
  margin-bottom:16px;
}
.process-step h3{ font-size:16px; color:var(--ink); margin-bottom:6px; }
.process-step p{ font-size:13.5px; line-height:1.55; color:#6B7364; }

/*  STANDARDS  */
.sd-standards{ background:#F4F6F1; padding:88px 0; }
.section-head{ text-align:center; max-width:520px; margin:0 auto 48px; }
.section-head h2{ font-size:clamp(1.6rem, 3vw, 2.1rem); color:var(--ink); margin-bottom:10px; }
.section-head p{ font-size:15px; color:#6B7364; }

.sd-standards-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:1px;
  background:#DDE3D6;
  border:1px solid #DDE3D6;
  border-radius:18px;
  overflow:hidden;
}
.standard-card{
  background:#fff;
  padding:36px 28px;
  transition:background .2s ease, transform .2s ease;
}
.standard-card:hover{ background:#FBFCFA; transform:translateY(-3px); }
.standard-num{
  display:block;
  font-size:13px;
  font-weight:700;
  color:var(--sage);
  letter-spacing:.05em;
  margin-bottom:14px;
}
.standard-card h3{ font-size:17px; color:var(--ink); margin-bottom:8px; }
.standard-card p{ font-size:14px; line-height:1.55; color:#6B7364; }

/*  STATS  */
.sd-stats{ padding:72px 32px; }
.sd-stats-row{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:24px;
  max-width:900px;
  text-align:center;
}
.stat-item{
  padding:0 12px;
  border-left:1px solid #E4E8DE;
}
.stat-item:first-child{ border-left:none; }
.stat-num{
  display:block;
  font-size:clamp(1.6rem, 3vw, 2.1rem);
  font-weight:700;
  color:var(--ink);
  margin-bottom:6px;
}
.stat-label{ font-size:13px; color:#6B7364; }

/*  FAQs  */
.sd-faqs{ padding:96px 0; max-width:820px; margin:0 auto; }
.faq-list{ display:flex; flex-direction:column; gap:12px; }
.faq-item{
  background:#fff;
  border:1px solid #E4E8DE;
  border-radius:14px;
  padding:6px 22px;
  transition:border-color .2s ease, box-shadow .2s ease;
}
.faq-item[open]{ border-color:var(--sage); box-shadow:0 10px 28px -16px rgba(140,178,130,.35); }
.faq-item summary{
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:18px 0;
  cursor:pointer;
  font-size:15.5px;
  font-weight:600;
  color:var(--ink);
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-chevron{ flex-shrink:0; color:#8B9382; transition:transform .25s ease, color .2s ease; }
.faq-item[open] .faq-chevron{ transform:rotate(180deg); color:var(--sage); }
.faq-item p{ font-size:14.5px; line-height:1.65; color:#6B7364; padding-bottom:20px; margin:0; }

/*  RELATED SERVICES  */
.sd-related{ padding:0 0 96px; }
.sd-related-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:16px;
}
.related-card{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:20px 22px;
  background:#fff;
  border:1px solid #E4E8DE;
  border-radius:14px;
  transition:border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.related-card:hover{
  border-color:var(--sage);
  transform:translateY(-2px);
  box-shadow:0 12px 28px -18px rgba(140,178,130,.4);
}
.related-name{ font-size:14.5px; font-weight:600; color:var(--ink); }
.related-arrow{ color:var(--sage); font-size:16px; transition:transform .2s ease; }
.related-card:hover .related-arrow{ transform:translateX(3px); }

/*  CTA  */
.sd-cta{ padding:24px 32px 100px; }
.sd-cta-box{
  position:relative;
  max-width:900px;
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  background:#F4F7F2;
  border:1px solid #E1E8DB;
  border-radius:20px;
  padding:44px 48px;
  overflow:hidden;
}
.sd-cta-text h2{ color:var(--ink); font-size:clamp(1.3rem, 2.4vw, 1.7rem); margin-bottom:8px; }
.sd-cta-text p{ color:#6B7364; font-size:14.5px; line-height:1.6; max-width:42ch; }
.sd-cta-box .btn-primary{
  flex-shrink:0;
  background:var(--sage);
  color:#fff;
  border:1px solid var(--sage);
  padding:14px 28px;
  border-radius:999px;
  font-weight:600;
  transition:background .2s ease, transform .2s ease, box-shadow .2s ease;
}
.sd-cta-box .btn-primary:hover{
  background: var(--sage-deep);
  border-color: var(--sage-deep);
  transform:translateY(-2px);
  box-shadow:0 10px 24px -12px rgba(140,178,130,.45);
}

/*  Responsive  */
@media (max-width:900px){
  .sd-standards-grid{ grid-template-columns:1fr 1fr; }
  .sd-process-track{ grid-template-columns:1fr 1fr; }
  .sd-process-track::before{ display:none; }
  .sd-related-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:760px){
  .sd-cta-box{ flex-direction:column; align-items:flex-start; text-align:left; padding:36px 28px; }
  .sd-cta-box .btn-primary{ width:100%; text-align:center; }
}
@media (max-width:640px){
  .sd-hero{ padding:72px 20px 48px; }
  .sd-photo-section{ padding:0 20px 64px; }
  .sd-about{ padding:0 20px 56px; }
  .sd-features-grid{ grid-template-columns:1fr; }
  .sd-process-track{ grid-template-columns:1fr; }
  .sd-standards-grid{ grid-template-columns:1fr; }
  .sd-stats-row{ grid-template-columns:1fr 1fr; gap:28px 16px; }
  .stat-item:nth-child(3){ border-left:none; }
  .sd-related-grid{ grid-template-columns:1fr; }
  .sd-faqs{ padding:64px 20px; }
  .sd-cta{ padding:16px 20px 64px; }
}