/* ============================================================
   SHELTER ZONE LTD — site stylesheet (modern pass)
   Palette: clay orange, site-plan navy, cast-concrete grey, cream
   ============================================================ */

:root{
  --clay: #C1751E;
  --clay-dark: #9C5B14;
  --clay-tint: #FBEBD8;
  --navy: #1B3255;
  --navy-deep: #101D33;
  --cream: #F6F1E7;
  --paper: #FFFDF9;
  --ink: #221C14;
  --concrete: #7D7768;
  --concrete-light: #D8D2C4;
  --line: #EAE3D3;

  --display: "Sora", "Inter", "Helvetica Neue", Arial, sans-serif;
  --sans: "Inter", "Helvetica Neue", Arial, sans-serif;

  --r-lg: 22px;
  --r-md: 14px;
  --r-sm: 10px;
  --r-pill: 999px;

  --shadow-sm: 0 2px 10px rgba(16,29,51,.06);
  --shadow-md: 0 12px 30px rgba(16,29,51,.10);
  --shadow-lg: 0 24px 60px rgba(16,29,51,.16);

  --max: 1180px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; }
h1,h2,h3,h4{
  font-family:var(--display);
  font-weight:700;
  line-height:1.1;
  margin:0 0 .5em;
  letter-spacing:-0.02em;
}
p{ margin:0 0 1em; }
.wrap{
  max-width:var(--max);
  margin:0 auto;
  padding:0 28px;
}
@media (prefers-reduced-motion: reduce){
  *{ animation:none !important; transition:none !important; }
  html{ scroll-behavior:auto; }
}

/* ---------- top contact strip ---------- */
.topbar{
  background:var(--navy-deep);
  color:var(--concrete-light);
  font-size:13.5px;
}
.topbar .wrap{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:8px;
  padding-top:9px;
  padding-bottom:9px;
}
.topbar a{ color:#fff; text-decoration:none; }
.topbar a:hover{ color:var(--clay); }
.topbar span + span{ margin-left:18px; }

/* ---------- header / nav (floating pill) ---------- */
header.site{
  position:sticky;
  top:0;
  z-index:50;
  padding:16px 0 0;
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  background:rgba(255,253,249,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(234,227,211,.9);
  border-radius:var(--r-pill);
  padding:10px 12px 10px 20px;
  box-shadow:var(--shadow-sm);
  transition:box-shadow .2s ease, background .2s ease;
}
header.site.scrolled .nav{ box-shadow:var(--shadow-md); }
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  color:var(--ink);
}
.brand img{ width:40px; height:40px; border-radius:50%; }
.brand .name{
  font-family:var(--display);
  font-weight:700;
  font-size:17px;
  color:var(--navy);
}
.brand .name small{
  display:block;
  font-family:var(--sans);
  font-weight:500;
  font-size:11px;
  color:var(--concrete);
}
nav.links{ display:flex; gap:8px; }
nav.links a{
  text-decoration:none;
  font-size:14.5px;
  font-weight:600;
  color:var(--ink);
  padding:9px 14px;
  border-radius:var(--r-pill);
  transition:background .15s ease, color .15s ease;
}
nav.links a:hover{ background:var(--clay-tint); color:var(--clay-dark); }
.nav-cta{
  background:var(--clay);
  color:#fff !important;
  padding:11px 20px;
  border-radius:var(--r-pill);
  font-weight:700;
  text-decoration:none;
  font-size:14px;
  white-space:nowrap;
  transition:background .15s ease, transform .15s ease;
}
.nav-cta:hover{ background:var(--clay-dark); transform:translateY(-1px); }
.menu-btn{
  display:none;
  background:none;
  border:none;
  font-size:24px;
  color:var(--navy);
  cursor:pointer;
}

@media (max-width:860px){
  nav.links{
    position:absolute;
    top:calc(100% + 10px);
    left:0; right:0;
    background:var(--paper);
    flex-direction:column;
    gap:2px;
    border:1px solid var(--line);
    border-radius:var(--r-md);
    padding:10px;
    box-shadow:var(--shadow-md);
    display:none;
  }
  nav.links.open{ display:flex; }
  nav.links a{ padding:12px 16px; }
  .nav-cta{ display:none; }
  .menu-btn{ display:block; }
}

/* ---------- hero ---------- */
.hero-outer{ padding:14px 14px 0; }
.hero{
  position:relative;
  color:#fff;
  min-height:600px;
  display:flex;
  align-items:flex-end;
  border-radius:28px;
  overflow:hidden;
  background:
    linear-gradient(180deg, rgba(16,29,51,.25) 0%, rgba(16,29,51,.55) 60%, rgba(16,29,51,.92) 100%),
    url("hero-building.jpg") center/cover no-repeat;
}
.hero-inner{ padding:100px 48px 96px; max-width:var(--max); margin:0 auto; width:100%; }
.badges{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:20px;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.28);
  backdrop-filter:blur(6px);
  color:#fff;
  font-size:13px;
  font-weight:600;
  padding:7px 14px;
  border-radius:var(--r-pill);
}
.badge .dot{ width:6px; height:6px; border-radius:50%; background:var(--clay); }
.hero h1{
  font-size:clamp(36px, 5.6vw, 62px);
  max-width:15ch;
  color:#fff;
}
.hero .lede{
  max-width:52ch;
  font-size:18px;
  color:var(--concrete-light);
  margin-top:16px;
}
.hero .actions{
  margin-top:32px;
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:14px 26px;
  font-weight:700;
  font-size:15px;
  text-decoration:none;
  border-radius:var(--r-pill);
  border:2px solid transparent;
  transition:transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.btn-primary{ background:var(--clay); color:#fff; box-shadow:0 10px 24px rgba(193,117,30,.35); }
.btn-primary:hover{ background:var(--clay-dark); transform:translateY(-2px); }
.btn-ghost{ border-color:rgba(255,255,255,.6); color:#fff; }
.btn-ghost:hover{ background:rgba(255,255,255,.14); transform:translateY(-2px); }
.btn .arrow{ transition:transform .15s ease; }
.btn:hover .arrow{ transform:translateX(3px); }

/* ---------- floating stats card ---------- */
.stats-float{
  max-width:var(--max);
  margin:-56px auto 0;
  padding:0 42px;
  position:relative;
  z-index:5;
}
.stats{
  background:var(--navy);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-lg);
  color:#fff;
  display:grid;
  grid-template-columns:repeat(4,1fr);
}
.stats .stat{
  padding:30px 26px;
  text-align:left;
  border-left:1px solid rgba(255,255,255,.12);
}
.stats .stat:first-child{ border-left:none; }
.stats .num{
  font-family:var(--display);
  font-size:30px;
  font-weight:700;
  color:var(--clay);
  line-height:1;
}
.stats .label{
  margin-top:8px;
  font-size:13px;
  color:var(--concrete-light);
}
@media (max-width:760px){
  .stats{ grid-template-columns:repeat(2,1fr); border-radius:var(--r-md); }
  .stats .stat:nth-child(3){ border-left:none; }
  .stats-float{ padding:0 16px; margin-top:-40px; }
}

/* ---------- section basics ---------- */
section{ padding:88px 0; }
.section-head{
  max-width:640px;
  margin-bottom:48px;
}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--clay-dark);
  background:var(--clay-tint);
  font-weight:700;
  font-size:13px;
  padding:6px 14px;
  border-radius:var(--r-pill);
  margin-bottom:16px;
}
.section-head h2{
  font-size:clamp(28px,3.6vw,40px);
  color:var(--navy);
}
.section-head p{
  color:var(--concrete);
  font-size:16.5px;
}
.bg-cream{ background:var(--cream); }

/* ---------- about ---------- */
.about-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:56px;
  align-items:start;
}
.about-copy p{ color:#3b342a; font-size:16px; }
.about-figure{ position:relative; }
.about-figure img{ width:100%; border-radius:var(--r-lg); box-shadow:var(--shadow-md); }
.about-figure .plate{
  position:absolute;
  left:-18px;
  bottom:-24px;
  background:var(--clay);
  color:#fff;
  padding:20px 24px;
  max-width:230px;
  border-radius:var(--r-md);
  box-shadow:var(--shadow-md);
  font-family:var(--display);
  font-weight:600;
  font-size:14.5px;
  line-height:1.4;
}
@media (max-width:900px){
  .about-grid{ grid-template-columns:1fr; }
  .about-figure{ margin-top:24px; }
  .about-figure .plate{ left:14px; bottom:-18px; }
}

/* ---------- mission / vision / values ---------- */
.mvv{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.mvv .card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:32px 28px;
  transition:transform .18s ease, box-shadow .18s ease;
}
.mvv .card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); }
.mvv .icon{
  width:46px; height:46px;
  border-radius:var(--r-sm);
  background:var(--clay-tint);
  color:var(--clay-dark);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:18px;
}
.mvv .icon svg{ width:22px; height:22px; }
.mvv .card h3{
  color:var(--navy);
  font-size:19px;
}
.mvv .card p{ color:var(--concrete); font-size:15px; margin:0; }
@media (max-width:860px){
  .mvv{ grid-template-columns:1fr; }
}

/* ---------- services ---------- */
.svc-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
}
.svc-card{
  background:var(--paper);
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:transform .2s ease, box-shadow .2s ease;
}
.svc-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.svc-card .photo{
  height:190px;
  overflow:hidden;
}
.svc-card .photo img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .35s ease;
}
.svc-card:hover .photo img{ transform:scale(1.06); }
.svc-card .body{ padding:24px 24px 28px; }
.svc-card h3{
  font-size:18px;
  color:var(--navy);
  margin-bottom:8px;
}
.svc-card p{
  font-size:14.5px;
  color:var(--concrete);
  margin:0;
}
@media (max-width:940px){
  .svc-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:620px){
  .svc-grid{ grid-template-columns:1fr; }
}

/* ---------- capability / materials strip ---------- */
.capability{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0;
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--shadow-md);
}
.capability .photo img{ width:100%; height:100%; object-fit:cover; display:block; }
.capability .text{
  background:var(--navy);
  color:#fff;
  padding:52px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.capability .text h2{ color:#fff; }
.capability .text p{ color:var(--concrete-light); }
.capability ul{
  list-style:none;
  padding:0;
  margin:20px 0 0;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px 20px;
}
.capability li{
  font-size:14.5px;
  padding-left:20px;
  position:relative;
  color:#fff;
}
.capability li::before{
  content:"";
  position:absolute;
  left:0; top:8px;
  width:8px; height:8px;
  border-radius:2px;
  background:var(--clay);
}
@media (max-width:860px){
  .capability{ grid-template-columns:1fr; border-radius:var(--r-md); }
  .capability .photo{ height:280px; }
}

/* ---------- credentials ---------- */
.creds{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
}
.cred{
  border-radius:var(--r-md);
  background:var(--paper);
  box-shadow:var(--shadow-sm);
  padding:18px 22px;
  font-size:14px;
  min-width:220px;
  flex:1 1 220px;
  transition:box-shadow .18s ease, transform .18s ease;
}
.cred:hover{ transform:translateY(-3px); box-shadow:var(--shadow-md); }
.cred .k{
  color:var(--concrete);
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.05em;
  margin-bottom:4px;
}
.cred .v{
  font-weight:700;
  color:var(--navy);
  font-family:var(--display);
  font-size:16px;
}

/* ---------- gallery ---------- */
.gallery{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  grid-auto-rows:170px;
  gap:12px;
}
.gallery img{ width:100%; height:100%; object-fit:cover; transition:transform .35s ease; }
.gallery a{ display:block; overflow:hidden; border-radius:var(--r-md); }
.gallery a:hover img{ transform:scale(1.08); }
.gallery a:nth-child(1){ grid-column:span 2; grid-row:span 2; }
@media (max-width:760px){
  .gallery{ grid-template-columns:repeat(2,1fr); grid-auto-rows:140px; }
  .gallery a:nth-child(1){ grid-column:span 2; grid-row:span 1; height:100%; }
}

/* ---------- contact ---------- */
.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
}
.contact-list{ list-style:none; margin:0; padding:0; }
.contact-list li{
  padding:20px 0;
  border-top:1px solid var(--line);
  display:flex;
  gap:16px;
}
.contact-list li:last-child{ border-bottom:1px solid var(--line); }
.contact-list .label{
  width:120px;
  flex:0 0 120px;
  color:var(--concrete);
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.04em;
  padding-top:2px;
}
.contact-list .value{ font-size:16px; }
.contact-list a{ text-decoration:none; color:var(--navy); font-weight:600; }
.contact-card{
  background:var(--navy);
  color:#fff;
  padding:44px;
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-md);
}
.contact-card h3{ color:#fff; }
.contact-card p{ color:var(--concrete-light); font-size:15px; }
.contact-card .btn-primary{ margin-top:10px; }
@media (max-width:860px){
  .contact-grid{ grid-template-columns:1fr; }
}

/* ---------- footer ---------- */
footer{
  background:var(--navy-deep);
  color:var(--concrete-light);
  padding:36px 0;
  font-size:13.5px;
}
footer .wrap{
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
}
footer a{ color:#fff; text-decoration:none; }