/*
Theme Name: SialSol
Theme URI: https://sialsol.pk
Author: SialSol
Description: Custom theme for the SialSol company website. Navy and brass-gold palette with Manrope and Public Sans.
Version: 1.4.1
Requires at least: 6.0
Requires PHP: 7.4
License: Proprietary
Text Domain: sialsol
*/

/* SialSol theme styles.
   Palette: deep navy + brass gold on a warm paper neutral.
   Type: Manrope (headings) / Public Sans (body, labels) / IBM Plex Mono (data only: email, domain) */

:root{
  --bg:#f7f5f0;
  --surface:#ffffff;
  --surface-2:#eeeade;
  --line:#e1dbca;
  --ink:#1a1d22;
  --muted:#5c6470;
  --navy:#16233a;
  --navy-2:#1f3050;
  --gold:#a9762c;
  --gold-deep:#8a5e22;
  --gold-bright:#c99a4a;
  --gold-soft:#f2e6cc;
  --on-navy:#f3f0e6;
  --on-navy-muted:#aeb9c9;
  --error:#b43c32;
  --error-bg:#fbe9e7;
  --shadow: 0 1px 2px rgba(20,24,30,0.06);
}

@media (prefers-color-scheme: dark){
  :root{
    --bg:#0f1216;
    --surface:#171b21;
    --surface-2:#1d2229;
    --line:#2b323c;
    --ink:#eceae3;
    --muted:#9aa3af;
    --navy:#0c1420;
    --navy-2:#152238;
    --gold:#c99a4a;
    --gold-deep:#c99a4a;
    --gold-bright:#c99a4a;
    --gold-soft:#2a2214;
    --on-navy:#f3f0e6;
    --on-navy-muted:#aeb7c4;
    --error:#e08a7d;
    --error-bg:#3a1f1c;
    --shadow: 0 1px 2px rgba(0,0,0,0.5);
  }
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Public Sans', system-ui, sans-serif;
  font-size:16px;
  line-height:1.6;
}
h1,h2,h3,h4{
  font-family:'Manrope', system-ui, sans-serif;
  font-weight:700;
  text-wrap:balance;
  margin:0;
  color:var(--ink);
}
h1{ font-weight:800; }
p{ margin:0; }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
.mono{ font-family:'IBM Plex Mono', ui-monospace, monospace; }
.note{ font-size:12.5px; color:var(--muted); font-style:italic; }

a:focus-visible, button:focus-visible{
  outline:2px solid var(--gold-bright);
  outline-offset:2px;
}

.container{
  max-width:1120px;
  margin:0 auto;
  padding:0 32px;
}
.container-narrow{
  max-width:760px;
  margin:0 auto;
  padding:0 32px;
}

/* ---------- header ---------- */
.site-header{
  background:var(--navy);
  color:var(--on-navy);
  position:relative;
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-top:22px;
  padding-bottom:22px;
}
.logo{
  font-family:'Manrope', system-ui, sans-serif;
  font-size:22px;
  font-weight:800;
  letter-spacing:.01em;
  color:var(--on-navy);
}
.logo .accent{ color:var(--gold); }

nav.main-nav{ display:flex; align-items:center; gap:36px; }
nav.main-nav a{
  font-size:14.5px;
  color:var(--on-navy-muted);
  padding-bottom:3px;
  border-bottom:1px solid transparent;
  transition:color .15s ease, border-color .15s ease;
}
nav.main-nav a:hover{ color:var(--on-navy); }
nav.main-nav a.active{ color:var(--on-navy); border-color:var(--gold); }

.header-actions{ display:flex; align-items:center; gap:16px; }

.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:14.5px;
  font-weight:600;
  padding:11px 20px;
  border-radius:2px;
  border:1px solid transparent;
  cursor:pointer;
}
.btn-gold{ background:var(--gold); color:#1a1206; }
.btn-gold:hover{ background:#bb8636; }
.btn-outline{ border-color:var(--on-navy-muted); color:var(--on-navy); background:transparent; }
.btn-outline:hover{ border-color:var(--on-navy); }
.btn-ink-outline{ border-color:var(--line); color:var(--ink); }
.btn-ink-outline:hover{ border-color:var(--muted); }

/* ---------- mobile menu toggle ---------- */
.menu-toggle{
  display:none;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:5px;
  width:38px;
  height:38px;
  background:transparent;
  border:1px solid rgba(255,255,255,0.2);
  border-radius:2px;
  padding:0;
  cursor:pointer;
}
.menu-toggle span{
  width:16px;
  height:1.5px;
  background:var(--on-navy);
  transition:transform .2s ease, opacity .2s ease;
}
.menu-toggle.open span:nth-child(1){ transform:translateY(6.5px) rotate(45deg); }
.menu-toggle.open span:nth-child(2){ opacity:0; }
.menu-toggle.open span:nth-child(3){ transform:translateY(-6.5px) rotate(-45deg); }

.mobile-nav{
  display:none;
  flex-direction:column;
  background:var(--navy);
  border-top:1px solid rgba(255,255,255,0.08);
  padding:6px 32px 22px;
  position:absolute;
  top:100%;
  left:0;
  right:0;
  z-index:20;
}
.mobile-nav.open{ display:flex; }
@media (prefers-reduced-motion: no-preference){
  .mobile-nav.open{ animation:navIn .18s ease; }
}
@keyframes navIn{ from{ opacity:0; transform:translateY(-6px); } to{ opacity:1; transform:translateY(0); } }
.mobile-nav a{
  padding:15px 0;
  font-size:15.5px;
  color:var(--on-navy-muted);
  border-bottom:1px solid rgba(255,255,255,0.07);
}
.mobile-nav a.active{ color:var(--on-navy); }
.mobile-nav .btn{ margin-top:18px; justify-content:center; }

/* ---------- hero ---------- */
.hero{
  background:var(--navy);
  color:var(--on-navy);
  position:relative;
  overflow:hidden;
  border-top:1px solid rgba(255,255,255,0.06);
}
.hero .container{
  padding-top:88px;
  padding-bottom:96px;
  position:relative;
  z-index:1;
}
.hero .eyebrow{
  font-family:'Public Sans', sans-serif;
  font-weight:600;
  font-size:12.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--gold-bright);
  margin-bottom:22px;
}
.hero h1{
  font-size:clamp(32px,4.6vw,50px);
  line-height:1.14;
  color:var(--on-navy);
}
.hero .sub{
  margin-top:22px;
  font-size:18px;
  line-height:1.6;
  color:var(--on-navy-muted);
  max-width:560px;
}
.hero .cta-row{ margin-top:34px; display:flex; gap:14px; flex-wrap:wrap; }

.hero-grid{
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:linear-gradient(to right, black, transparent 75%);
}

/* ---------- capability strip ---------- */
.cap-strip{ border-bottom:1px solid var(--line); }
.cap-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
}
.cap-item{
  padding:28px 26px;
  border-left:1px solid var(--line);
}
.cap-item:first-child{ border-left:none; }
.cap-item .num{ font-family:'Manrope',sans-serif; font-weight:800; font-size:13px; color:var(--gold-deep); }
.cap-item h4{ margin-top:10px; font-size:16px; }
.cap-item p{ margin-top:6px; font-size:13.5px; color:var(--muted); line-height:1.5; }

/* ---------- section ---------- */
section.block{ padding:84px 0; }
section.block.tight{ padding:64px 0; }
.section-tag{
  font-family:'Public Sans',sans-serif;
  font-weight:600;
  font-size:12.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--gold-deep);
  margin-bottom:14px;
}
.section-head{ max-width:640px; margin-bottom:52px; }
.section-head h2{ font-size:clamp(26px,3.2vw,34px); }
.section-head .lede{ margin-top:14px; font-size:16.5px; color:var(--muted); }

.surface-alt{ background:var(--surface-2); }

/* ---------- services grid ---------- */
.services-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.service-card{
  background:var(--surface);
  padding:34px;
}
.service-card .icon{ color:var(--gold); width:30px; height:30px; }
.service-card h3{ margin-top:18px; font-size:19px; }
.service-card p.desc{ margin-top:8px; color:var(--muted); font-size:14.5px; line-height:1.55; }
.service-card ul{
  margin:18px 0 0;
  padding:0;
  list-style:none;
  display:flex; flex-direction:column; gap:8px;
}
.service-card ul li{
  font-size:13.5px;
  color:var(--ink);
  padding-left:16px;
  position:relative;
}
.service-card ul li::before{
  content:"";
  position:absolute; left:0; top:8px;
  width:6px; height:1px;
  background:var(--gold);
}

/* ---------- process ---------- */
.process-list{ list-style:none; margin:0; padding:0; }
.process-list li{
  display:grid;
  grid-template-columns:64px 1fr;
  gap:24px;
  padding:26px 0;
  border-top:1px solid var(--line);
}
.process-list li:last-child{ border-bottom:1px solid var(--line); }
.process-list .step{
  font-family:'Manrope', sans-serif;
  font-weight:800;
  font-size:26px;
  color:var(--gold);
}
.process-list h4{ font-size:17px; }
.process-list p{ margin-top:6px; color:var(--muted); font-size:14.5px; max-width:560px; }

/* ---------- values / why ---------- */
.value-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:40px;
}
.value-grid.cols-4{ grid-template-columns:repeat(4,1fr); gap:32px; }
.value-item .mark{
  font-family:'Public Sans',sans-serif;
  font-weight:600;
  font-size:11.5px;
  letter-spacing:.04em;
  text-transform:uppercase;
  color:var(--gold-deep);
  border:1px solid var(--gold-deep);
  display:inline-block;
  padding:2px 7px;
  border-radius:2px;
}
.value-item h4{ margin-top:16px; font-size:17px; }
.value-item p{ margin-top:8px; color:var(--muted); font-size:14.5px; line-height:1.55; }

/* ---------- CTA banner ---------- */
.cta-banner{
  background:var(--navy);
  color:var(--on-navy);
}
.cta-banner .container{
  padding:64px 32px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
}
.cta-banner h2{ color:var(--on-navy); font-size:clamp(24px,3vw,30px); max-width:480px; }
.cta-banner .sub{ color:var(--on-navy-muted); margin-top:8px; font-size:15px; }
.cta-actions{ display:flex; gap:14px; flex-wrap:wrap; }

/* ---------- footer ---------- */
footer.site-footer{ background:var(--navy); color:var(--on-navy-muted); }
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.2fr;
  gap:40px;
  padding:64px 0 40px;
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.footer-grid h5{
  font-family:'Public Sans',sans-serif;
  font-weight:600;
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--on-navy);
  margin-bottom:16px;
}
.footer-grid .brand-blurb{ margin-top:16px; font-size:14px; line-height:1.6; max-width:280px; }
.footer-links{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px; }
.footer-links a{ font-size:14px; }
.footer-links a:hover{ color:var(--on-navy); }
.footer-contact{ font-size:14px; display:flex; flex-direction:column; gap:8px; }
.footer-contact a:hover{ color:var(--on-navy); }
.footer-bottom{
  padding:22px 0;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
  font-size:12.5px;
}
.footer-bottom a:hover{ color:var(--on-navy); }

/* ---------- page hero (inner pages) ---------- */
.page-hero{ background:var(--navy); color:var(--on-navy); }
.page-hero .container{ padding:60px 32px 56px; }
.page-hero h1{ color:var(--on-navy); font-size:clamp(28px,4vw,40px); }
.page-hero p{ margin-top:16px; color:var(--on-navy-muted); font-size:16.5px; max-width:560px; }

/* ---------- about page ---------- */
.about-lede{ font-size:19px; line-height:1.65; color:var(--ink); }
.about-lede + .about-lede{ margin-top:18px; color:var(--muted); font-size:16px; }
.about-signature{
  margin-top:32px;
  padding-top:24px;
  border-top:1px solid var(--line);
}
.about-signature .name{
  font-family:'Manrope', sans-serif;
  font-weight:800;
  font-size:15px;
  color:var(--gold-deep);
  margin-bottom:6px;
}
.about-signature p{ color:var(--muted); font-size:15px; line-height:1.6; }

/* ---------- contact / quote pages ---------- */
.contact-grid{
  display:grid;
  grid-template-columns:1fr 1.15fr;
  gap:64px;
}
.contact-detail{ display:flex; flex-direction:column; gap:26px; }
.contact-detail .item{ border-top:1px solid var(--line); padding-top:16px; }
.contact-detail .item h5{
  font-family:'Public Sans',sans-serif;
  font-weight:600;
  font-size:11.5px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--gold-deep);
  margin:0 0 6px;
}
.contact-detail .item .val{ font-size:17px; }
.contact-detail a:hover{ color:var(--gold-deep); }
.contact-detail .note{ margin-top:6px; }

form.contact-form{ display:flex; flex-direction:column; gap:18px; }
.form-row{ display:flex; flex-direction:column; gap:8px; }
.form-row label{ font-size:13px; color:var(--muted); }
.form-row input, .form-row select, .form-row textarea{
  font-family:'Public Sans', sans-serif;
  font-size:15px;
  padding:12px 14px;
  border:1px solid var(--line);
  border-radius:2px;
  background:var(--surface);
  color:var(--ink);
}
.form-row textarea{ min-height:130px; resize:vertical; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus{
  outline:2px solid var(--gold-bright);
  outline-offset:1px;
}
.form-submit{ width:fit-content; }

.form-status{
  padding:16px 18px;
  border-radius:2px;
  font-size:14px;
  line-height:1.6;
}
.form-status h4{ font-size:17px; margin-bottom:6px; }
.form-status-success{
  background:var(--gold-soft);
  border:1px solid var(--gold);
  color:var(--ink);
}
.form-status-error{
  background:var(--error-bg);
  border:1px solid var(--error);
  color:var(--error);
  margin-bottom:4px;
}
.form-status-error p + p{ margin-top:4px; }
.form-honeypot{
  position:absolute;
  left:-9999px;
  width:1px;
  height:1px;
  overflow:hidden;
}

@media (max-width: 860px){
  nav.main-nav{ display:none; }
  .menu-toggle{ display:flex; }
  .cap-grid{ grid-template-columns:repeat(2,1fr); }
  .cap-item:nth-child(3){ border-left:none; }
  .services-grid{ grid-template-columns:1fr; }
  .value-grid{ grid-template-columns:1fr; gap:30px; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .contact-grid{ grid-template-columns:1fr; gap:48px; }
  .process-list li{ grid-template-columns:40px 1fr; }
}