/* ============================================================
   Sunheri Global System — shared stylesheet
   Palette and type scale matched to the live site.
   ============================================================ */
:root{
  --blue:   #5FA8D3;   /* home hero gradient start */
  --sky:    #A9D6E5;   /* solutions hero band */
  --teal:   #335C67;   /* gradient end, panels, buttons */
  --navy:   #102A43;   /* dark bands + footer */
  --dark:   #1D1E20;   /* section headings */
  --ink:    #0D141A;   /* nav + card headings */
  --muted:  #56585E;   /* body copy on white */
  --grey:   #F2F3F6;   /* map / panel fill */
  --line:   #DADCE0;
  --white:  #FFFFFF;

  --wrap:   1224px;
  --pad:    clamp(20px, 5vw, 48px);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:Roboto, Arial, Helvetica, sans-serif;
  font-size:16px;
  font-weight:400;
  line-height:1.6;
  color:var(--muted);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;}
h1,h2,h3,h4,h5,h6{margin:0;font-weight:600;line-height:1.2;color:var(--dark);}
p{margin:0;}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;}

.wrap{max-width:calc(var(--wrap) + var(--pad) * 2);margin:0 auto;padding-inline:var(--pad);}

.h1{font-size:clamp(38px,5.4vw,64px);font-weight:600;line-height:1.15;}
.h3{font-size:clamp(30px,4vw,48px);font-weight:600;}
.h5{font-size:26px;font-weight:600;}
.h6{font-size:18px;font-weight:600;}
.h6-sm{font-size:16px;font-weight:600;color:var(--ink);}

.on-dark,.on-dark h1,.on-dark h2,.on-dark h3,.on-dark h4,.on-dark h5,.on-dark h6{color:var(--white);}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;
  font-size:16px;
  font-weight:500;
  line-height:1;
  text-decoration:none;
  padding:16px 30px;
  border-radius:28px;
  border:1px solid transparent;
  cursor:pointer;
  font-family:inherit;
  transition:background .2s, color .2s, border-color .2s;
}
.btn-dark{background:#000;color:var(--white);border-radius:4px;}
.btn-dark:hover{background:var(--dark);}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--ink);}
.btn-outline:hover{background:var(--ink);color:var(--white);}
.btn-teal{background:var(--teal);color:var(--white);border-radius:50px;}
.btn-teal:hover{background:#2A4C55;}

/* ---------- header ---------- */
.site-header{
  background:var(--white);
  position:sticky;top:0;z-index:50;
  height:88px;
  display:flex;align-items:center;
  border-bottom:1px solid rgba(0,0,0,.06);
}
.site-header .wrap{width:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.logo{font-size:22px;font-weight:600;color:var(--dark);text-decoration:none;letter-spacing:-.01em;}
.nav{display:flex;align-items:center;gap:32px;}
.nav a{font-size:16px;color:var(--ink);text-decoration:none;padding:4px 0;border-bottom:1px solid transparent;transition:opacity .2s;}
.nav a:hover{opacity:.6;}
.nav a[aria-current="page"]{border-bottom-color:var(--ink);}
.burger{
  display:none;background:none;border:1px solid var(--line);border-radius:4px;
  padding:9px 12px;font:500 14px Roboto,sans-serif;color:var(--ink);cursor:pointer;
}

/* ---------- home hero + product cards ---------- */
.hero{
  background:linear-gradient(135deg, var(--blue), var(--teal));
  color:var(--white);
  padding:80px 0 96px;
  text-align:center;
}
.hero .h1{max-width:740px;margin:0 auto;}
.hero-sub{max-width:520px;margin:26px auto 0;font-size:16px;color:var(--white);}
.hero .btn{margin-top:34px;}

.products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;text-align:center;margin-top:96px;}
.product{background:rgba(255,255,255,.09);border-radius:6px;padding:40px 52px 44px;}
.product .h6{color:var(--white);text-transform:uppercase;letter-spacing:.02em;margin-bottom:14px;}
.product .p-lead{font-size:16px;color:var(--white);margin-bottom:16px;}
.product .p-body{font-size:14px;color:rgba(255,255,255,.88);}
.product .p-body + .p-body{margin-top:14px;}

/* ---------- inner page hero ---------- */
.page-hero{padding:80px 0 clamp(56px,7vw,90px);}
.page-hero-sky{background:var(--sky);}
.page-hero-head{text-align:center;max-width:640px;margin:0 auto;}
.page-hero-head p{margin-top:20px;}

/* ---------- generic two-column split ---------- */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:clamp(32px,6vw,80px);align-items:center;}
.split-reverse{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);}
.split-even{grid-template-columns:repeat(2,minmax(0,1fr));}
.split img{border-radius:6px;}

.section{padding:clamp(64px,8vw,110px) 0;}
.section-tight{padding:clamp(48px,6vw,80px) 0;}
.section-head{text-align:center;max-width:640px;margin:0 auto 56px;}
.section-head p{margin-top:18px;}
.prose p{margin-top:22px;max-width:46ch;}

/* feature list (solutions hero right column) */
.feature + .feature{margin-top:34px;}
.feature .h6{color:var(--ink);margin-bottom:8px;}

/* ---------- home intro / about images ---------- */
.about-images{display:flex;align-items:flex-end;gap:22px;}
.about-images img{border-radius:6px;}
.about-images img:first-child{width:58%;}
.about-images img:last-child{width:40%;}

/* ---------- services band ---------- */
.services{background:linear-gradient(var(--navy) 0 62%, var(--white) 62%);padding:clamp(60px,7vw,92px) 0 clamp(60px,7vw,90px);}
.services .section-head{margin-bottom:56px;}
.services .section-head p{color:var(--white);}
.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;}
.service{background:var(--white);border-radius:6px;overflow:hidden;box-shadow:0 2px 14px rgba(16,42,67,.10);}
.service img{width:100%;height:264px;object-fit:cover;}
.service-body{padding:26px 24px 30px;}
.service .h6{color:var(--ink);margin-bottom:12px;}
.service p{font-size:16px;}

/* ---------- project blocks ---------- */
.project + .project{margin-top:72px;}
.project-images{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;}
.project-images img{width:100%;height:360px;object-fit:cover;border-radius:6px;}
.project-body{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;flex-wrap:wrap;margin-top:34px;
}
.project-body .h5{margin-bottom:10px;}
.project-text{max-width:709px;}

/* ---------- stat panels (about) ---------- */
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;}
.stat{background:var(--teal);color:var(--white);border-radius:6px;padding:34px 28px;text-align:center;}
.stat .h3{color:var(--white);}
.stat p{color:var(--white);margin-top:8px;}

/* ---------- detail list (address / hours) ---------- */
.details{margin-top:34px;max-width:333px;}
.detail + .detail{margin-top:26px;}
.detail .h6-sm{margin-bottom:4px;}

/* ---------- map panel ---------- */
.map{background:var(--grey);border-radius:6px;overflow:hidden;min-height:383px;}
.map iframe{width:100%;height:100%;min-height:383px;border:0;display:block;}

/* ---------- testimonials ---------- */
.testimonial{background:var(--teal);color:var(--white);text-align:center;padding:clamp(56px,7vw,86px) 0;}
.stars{font-size:22px;letter-spacing:.16em;color:var(--white);}
.quote{font-size:20px;line-height:1.6;max-width:606px;margin:26px auto 0;color:var(--white);}
.attrib{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:34px;}
.attrib img{width:48px;height:48px;border-radius:50%;object-fit:cover;}
.attrib span{font-size:16px;color:var(--white);}

/* teal quote panel (about page, sits beside an image) */
.quote-panel{background:var(--teal);border-radius:6px;padding:clamp(34px,4vw,54px);display:flex;flex-direction:column;justify-content:center;}
.quote-panel .stars{margin-bottom:22px;}
.quote-panel p{color:var(--white);font-size:18px;}
.quote-panel .attrib{justify-content:flex-start;}

/* white feedback cards (solutions page) */
.feedback-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
.feedback{border:1px solid var(--line);border-radius:6px;padding:34px 30px;}
.feedback .stars{color:var(--dark);font-size:18px;}
.feedback > p{margin-top:20px;}
.feedback .attrib{justify-content:flex-start;margin-top:26px;}
.feedback .attrib .h6-sm{margin:0;}
.feedback .attrib p{font-size:15px;}

/* ---------- contact form ---------- */
.field{margin-bottom:18px;}
.field label{display:block;font-size:14px;font-weight:500;color:var(--ink);margin-bottom:7px;}
.field input,.field textarea{
  width:100%;background:var(--white);border:1px solid var(--line);border-radius:4px;
  color:var(--ink);font:400 16px Roboto,sans-serif;padding:15px 16px;
}
.field textarea{min-height:120px;resize:vertical;}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--teal);}
.form-status{margin-top:14px;font-size:14px;}

/* ---------- footer ---------- */
.site-footer{background:var(--navy);color:var(--white);padding:76px 0 34px;}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.8fr) minmax(0,.8fr) minmax(0,1fr);gap:40px;}
.site-footer .h5{color:var(--white);margin-bottom:16px;}
.site-footer p{color:rgba(255,255,255,.82);font-size:15px;}
.foot-title{font-size:15px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--white);margin-bottom:14px;}
.site-footer a{color:rgba(255,255,255,.82);text-decoration:none;transition:color .2s;}
.site-footer a:hover{color:var(--white);}
.foot-list{list-style:none;margin:0;padding:0;}
.foot-list li{margin-bottom:10px;font-size:15px;}

.socials{display:flex;gap:14px;margin-top:22px;}
.socials a{width:34px;height:34px;border:1px solid rgba(255,255,255,.35);border-radius:50%;display:grid;place-items:center;transition:background .2s,border-color .2s;}
.socials a:hover{background:rgba(255,255,255,.14);border-color:var(--white);}
.socials svg{width:15px;height:15px;fill:currentColor;}

.subscribe{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap;}
.subscribe input{
  flex:1 1 180px;min-width:0;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.3);border-radius:50px;color:var(--white);
  font:400 15px Roboto,sans-serif;padding:12px 18px;
}
.subscribe input::placeholder{color:rgba(255,255,255,.6);}
.subscribe input:focus{outline:none;border-color:var(--blue);}
.subscribe button{background:var(--teal);color:var(--white);border:0;border-radius:50px;font:500 15px Roboto,sans-serif;padding:12px 22px;cursor:pointer;transition:background .2s;}
.subscribe button:hover{background:#3E6E7B;}
.form-note{margin-top:10px;font-size:13px;color:rgba(255,255,255,.7);}

.colophon{margin-top:56px;padding-top:22px;border-top:1px solid rgba(255,255,255,.16);font-size:14px;color:rgba(255,255,255,.7);}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:980px){
  .products{grid-template-columns:repeat(2,minmax(0,1fr));}
  .product{padding:34px 32px 38px;}
  .service-grid{grid-template-columns:1fr;}
  .services{background:var(--navy);}
  .feedback-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}

@media (max-width:760px){
  .nav{
    position:absolute;top:88px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--white);border-bottom:1px solid var(--line);
    padding:6px var(--pad) 18px;display:none;
  }
  .nav.open{display:flex;}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line);}
  .burger{display:block;}
  .products{grid-template-columns:1fr;}
  .split,.split-reverse,.split-even{grid-template-columns:1fr;}
  .split-reverse .order-first{order:-1;}
  .project-images{grid-template-columns:1fr;}
  .project-images img{height:240px;}
  .stats{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *{transition-duration:.01ms !important;}
}