/* ============================================================
   Property Solutions (London) Limited — brand stylesheet
   Palette taken from the company logo: navy, gold, silver.
   ============================================================ */
:root{
  --navy-900:#08111c;
  --navy-800:#0a1420;   /* primary dark */
  --navy-700:#0f1e30;
  --navy-600:#16283d;
  --gold:#c9a24b;
  --gold-light:#e7cc86;
  --gold-dark:#a67b2d;
  --silver:#d7dbe0;
  --ink:#1c2430;        /* dark text on light */
  --muted:#606b7a;
  --light:#f5f7fa;      /* light section bg */
  --line:#e4e8ee;
  --white:#ffffff;
  --gold-grad:linear-gradient(135deg,#e7cc86 0%,#c9a24b 48%,#a67b2d 100%);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--ink);
  line-height:1.65;
  background:var(--white);
}
h1,h2,h3,h4,.navbar-brand{font-family:"Poppins",system-ui,sans-serif;}
a{text-decoration:none}
img{max-width:100%}

/* ---------- Shared section rhythm ---------- */
.section{padding:6rem 0}
.section-alt{background:var(--light)}
.section-dark{background:var(--navy-800);color:#fff}
.section-head{max-width:680px;margin-bottom:3.25rem}
.section-title{font-weight:700;font-size:clamp(1.8rem,3.4vw,2.6rem);line-height:1.15;margin-bottom:1rem;color:var(--ink)}
.section-dark .section-title,.text-white{color:#fff}
.text-light-muted{color:#aeb9c7}

.eyebrow{font-family:"Poppins",sans-serif;text-transform:uppercase;letter-spacing:.18em;font-weight:600;font-size:.82rem;color:var(--gold-dark);margin-bottom:.75rem}
.eyebrow-gold{color:var(--gold-light)}

/* ---------- Buttons ---------- */
.btn{font-family:"Poppins",sans-serif;font-weight:600;border-radius:10px;padding:.6rem 1.4rem;transition:transform .15s ease,box-shadow .15s ease,background .2s ease}
.btn-lg{padding:.85rem 1.8rem}
.btn-gold{background:var(--gold-grad);color:#1a1206;border:none;box-shadow:0 6px 18px rgba(166,123,45,.35)}
.btn-gold:hover{color:#1a1206;transform:translateY(-2px);box-shadow:0 10px 24px rgba(166,123,45,.45)}
.btn-outline-light{border:1.5px solid rgba(255,255,255,.55)}
.btn-outline-light:hover{background:#fff;color:var(--navy-800)}
.link-gold{color:var(--gold-dark);font-weight:600}
.link-gold:hover{color:var(--gold)}

/* ---------- Navbar ---------- */
#mainNav{
  background:rgba(10,20,32,.92);
  backdrop-filter:blur(8px);
  padding:.5rem 0;
  transition:background .3s ease,box-shadow .3s ease,padding .3s ease;
}
#mainNav.scrolled{background:var(--navy-900);box-shadow:0 6px 24px rgba(0,0,0,.35);border-bottom:1px solid rgba(201,162,75,.25)}
.brand-logo{height:52px;width:auto;display:block}
#mainNav .nav-link{
  font-family:"Poppins",sans-serif;font-weight:500;color:#dfe4ea !important;
  padding:.5rem 1rem;position:relative;
}
#mainNav .nav-link:hover{color:#fff !important}
#mainNav .nav-link.active{color:var(--gold-light) !important}
#mainNav .nav-link.active::after{
  content:"";position:absolute;left:1rem;right:1rem;bottom:.25rem;height:2px;
  background:var(--gold-grad);border-radius:2px;
}
.navbar-toggler{border-color:rgba(255,255,255,.3)}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff;
  padding:11rem 0 7rem;
  background:
    radial-gradient(1100px 520px at 80% -10%,rgba(201,162,75,.20),transparent 60%),
    linear-gradient(160deg,var(--navy-900) 0%,var(--navy-700) 55%,var(--navy-800) 100%);
}
.hero-glow{
  position:absolute;left:-10%;bottom:-40%;width:60%;height:120%;
  background:radial-gradient(circle,rgba(201,162,75,.10),transparent 60%);
  pointer-events:none;
}
.hero-title{font-weight:800;font-size:clamp(2.1rem,5vw,3.6rem);line-height:1.1;margin-bottom:1.25rem}
.hero-lead{font-size:1.15rem;color:#c7d0da;max-width:640px;margin:0 auto 2rem}
.hero-lead em,.text-muted em{color:inherit;opacity:.75;font-style:italic}
.hero-actions{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap}
.hero-trust{display:flex;gap:1.75rem;justify-content:center;flex-wrap:wrap;margin:2.75rem 0 0;color:#b9c3cf;font-size:.95rem}
.hero-trust i{color:var(--gold-light);margin-right:.4rem}
.hero-scroll{position:absolute;left:50%;bottom:1.75rem;transform:translateX(-50%);color:rgba(255,255,255,.6);font-size:1.5rem;animation:bob 2s infinite}
.hero-scroll:hover{color:var(--gold-light)}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

/* ---------- About ---------- */
.img-placeholder{
  aspect-ratio:4/3;border-radius:16px;
  background:linear-gradient(135deg,#eef1f5,#e3e8ef);
  border:1px dashed #c4ccd6;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;
  color:#93a0b0;text-align:center;position:relative;
}
.img-placeholder i{font-size:2.6rem}
.img-placeholder small{color:#aab4c0}
.img-placeholder::after{content:"";position:absolute;top:14px;right:14px;width:34px;height:34px;border-top:3px solid var(--gold);border-right:3px solid var(--gold);border-radius:0 8px 0 0;opacity:.6}
/* About photo */
.about-img{margin:0;position:relative;border-radius:16px;overflow:hidden;box-shadow:0 18px 40px rgba(16,30,48,.14)}
.about-img img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.about-img::after{content:"";position:absolute;top:14px;right:14px;width:34px;height:34px;border-top:3px solid var(--gold);border-right:3px solid var(--gold);border-radius:0 8px 0 0;opacity:.85;pointer-events:none}
.check-item{font-weight:500;color:var(--ink)}
.check-item i{color:var(--gold);margin-right:.5rem}

/* Value cards */
.value-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:2rem;height:100%;
  text-align:center;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.value-card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(16,30,48,.10);border-color:transparent}
.value-icon{
  width:66px;height:66px;margin:0 auto 1.1rem;border-radius:50%;
  display:grid;place-items:center;font-size:1.6rem;color:#1a1206;background:var(--gold-grad);
  box-shadow:0 8px 20px rgba(166,123,45,.3);
}
.value-card h3{font-weight:700;font-size:1.25rem;margin-bottom:.5rem;letter-spacing:.02em}

/* ---------- Services ---------- */
.service-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:1.75rem;height:100%;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.service-card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(16,30,48,.10);border-color:rgba(201,162,75,.5)}
.service-icon{
  width:56px;height:56px;border-radius:14px;display:grid;place-items:center;font-size:1.5rem;
  margin-bottom:1rem;color:var(--gold-dark);
  background:linear-gradient(135deg,rgba(231,204,134,.25),rgba(201,162,75,.15));
  border:1px solid rgba(201,162,75,.3);
}
.service-card:hover .service-icon{color:#1a1206;background:var(--gold-grad);border-color:transparent}
.service-card h3{font-weight:600;font-size:1.15rem;margin-bottom:.4rem}
.service-card p{color:var(--muted);font-size:.95rem;margin-bottom:0}
.service-card-cta{background:var(--navy-800);border-color:var(--navy-800)}
.service-card-cta h3,.service-card-cta p{color:#fff}
.service-card-cta p{color:#aeb9c7}
.service-card-cta .service-icon{color:var(--gold-light);background:rgba(255,255,255,.06);border-color:rgba(201,162,75,.4)}

/* ---------- Contact ---------- */
.contact-list{margin-top:2rem;display:grid;gap:1.35rem}
.contact-list li{display:flex;gap:1rem;align-items:center}
.contact-ic{
  flex:0 0 auto;width:50px;height:50px;border-radius:12px;display:grid;place-items:center;
  font-size:1.2rem;color:var(--gold-light);background:rgba(201,162,75,.12);border:1px solid rgba(201,162,75,.3);
}
.contact-list small{display:block;color:#8f9bab;font-size:.78rem;text-transform:uppercase;letter-spacing:.1em}
.contact-list a,.contact-text{color:#fff;font-weight:500;word-break:break-word}
.contact-list a:hover{color:var(--gold-light)}

.form-card{background:#fff;border-radius:18px;padding:2.25rem;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.form-label{font-weight:600;font-size:.9rem;color:var(--ink);margin-bottom:.35rem}
.form-control,.form-select{border:1px solid #d5dbe3;border-radius:10px;padding:.7rem .9rem}
.form-control:focus,.form-select:focus{border-color:var(--gold);box-shadow:0 0 0 .2rem rgba(201,162,75,.2)}
/* Only flag errors (red) — suppress Bootstrap's green "valid" ticks so empty
   optional fields don't appear confirmed. */
.was-validated .form-control:valid,
.was-validated textarea.form-control:valid{border-color:#d5dbe3;background-image:none;padding-right:.9rem}
.was-validated .form-select:valid{
  border-color:#d5dbe3;
  background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
}
.was-validated .form-control:valid:focus,
.was-validated .form-select:valid:focus{border-color:var(--gold);box-shadow:0 0 0 .2rem rgba(201,162,75,.2)}
.form-note{margin-top:1rem;padding:.85rem 1rem;border-radius:10px;font-weight:500}
.form-note.ok{background:#e8f6ec;color:#1c6b34;border:1px solid #b6e0c2}
.form-note.err{background:#fdecef;color:#b00020;border:1px solid #f5c2cc}
.form-note ul{margin:.4rem 0 0;padding-left:1.1rem}
/* Honeypot field — visually hidden but not display:none (bots still see it) */
.hp-field{position:absolute !important;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-900);color:#c7d0da;padding:3.5rem 0 1.5rem}
.footer-logo{height:70px;width:auto;margin-bottom:1rem}
.footer-tag{font-family:"Poppins",sans-serif;color:var(--gold-light);letter-spacing:.06em;font-size:.9rem;font-weight:600;margin-bottom:.75rem}
.footer-small{font-size:.9rem}
.footer-head{font-family:"Poppins",sans-serif;color:#fff;font-size:1rem;font-weight:600;margin-bottom:1rem}
.footer-links li{margin-bottom:.6rem}
.footer-links a{color:#c7d0da}
.footer-links a:hover{color:var(--gold-light)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:2.5rem;padding-top:1.5rem;text-align:center;font-size:.85rem;color:#8f9bab}

/* ---------- Scroll reveal ---------- */
.reveal{
  opacity:0;transform:translateY(28px);
  transition:opacity .7s cubic-bezier(.22,.61,.36,1),transform .7s cubic-bezier(.22,.61,.36,1);
  will-change:opacity,transform;
}
.reveal.is-visible{opacity:1;transform:none}
/* Under reduced-motion we keep a soft fade but drop the slide/animation. */
@media (prefers-reduced-motion:reduce){
  .reveal{transform:none}
  .hero-scroll{animation:none}
}

/* ---------- Responsive tweaks ---------- */
@media (max-width:991.98px){
  #mainNav{background:var(--navy-900)}
  .navbar-collapse{background:var(--navy-900);border-radius:12px;margin-top:.5rem;padding:1rem}
  .hero{padding:9rem 0 5rem}
  .section{padding:4.5rem 0}
  .brand-logo{height:46px}
}
@media (max-width:575.98px){
  .hero-trust{gap:.4rem;flex-direction:column;align-items:center}
  .form-card{padding:1.5rem}
}