/* =========================================================
   SIA Tax Consultancy — shared stylesheet
   Brand colors pulled from the SIA Accounting & Auditing LLC
   logo: charcoal + red mosaic accent.
   ========================================================= */

:root{
  --red: #d42a2a;
  --red-dark: #a81f1f;
  --charcoal: #2b2b2b;
  --charcoal-soft: #4a4a4a;
  --grey-bg: #f6f5f4;
  --grey-line: #e4e2df;
  --white: #ffffff;
  --max-width: 1160px;
  --radius: 10px;
  --shadow: 0 6px 24px rgba(0,0,0,0.08);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.65;
}
h1,h2,h3,h4{
  font-family: 'Inter', sans-serif;
  color: var(--charcoal);
  line-height: 1.25;
  margin: 0 0 .5em;
}
p{ margin: 0 0 1em; color: var(--charcoal-soft); }
a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }

.container{
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Top bar ---------- */
.topbar{
  background: var(--charcoal);
  color: #cfcfcf;
  font-size: 13.5px;
}
.topbar .container{
  display:flex;
  justify-content: space-between;
  align-items:center;
  flex-wrap: wrap;
  gap: 6px;
  padding-top:8px;
  padding-bottom:8px;
}
.topbar a{ color:#e9e9e9; }
.topbar .topbar-links{ display:flex; gap: 20px; flex-wrap:wrap; }
.topbar .topbar-links span{ white-space:nowrap; }

/* ---------- Header / nav ---------- */
header.site-header{
  border-bottom: 1px solid var(--grey-line);
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 50;
}
.nav-wrap{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 14px 0;
}

/* logo */
.logo{
  display:flex;
  align-items:center;
  gap:12px;
}
.logo .mosaic{ width:42px; height:42px; flex-shrink:0; }
.logo .logo-text{ line-height:1.1; }
.logo .logo-text .brand-main{
  font-weight:800;
  font-size: 22px;
  letter-spacing:.5px;
  color: var(--charcoal);
}
.logo .logo-text .brand-main span{ color: var(--red); }
.logo .logo-text .brand-tag{
  font-size: 10.5px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--charcoal-soft);
}

nav.main-nav ul{ display:flex; gap: 32px; }
nav.main-nav a{
  font-weight:600;
  font-size:15px;
  color: var(--charcoal);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: border-color .15s ease, color .15s ease;
}
nav.main-nav a:hover,
nav.main-nav a.active{
  color: var(--red);
  border-bottom-color: var(--red);
}

.nav-cta{
  display:flex;
  align-items:center;
  gap:14px;
}
.btn{
  display:inline-block;
  padding: 11px 22px;
  border-radius: 6px;
  font-weight:700;
  font-size: 14.5px;
  cursor:pointer;
  border: 2px solid var(--red);
  transition: background .15s ease, color .15s ease, transform .1s ease;
}
.btn-primary{ background: var(--red); color: var(--white); }
.btn-primary:hover{ background: var(--red-dark); border-color: var(--red-dark); }
.btn-outline{ background: transparent; color: var(--red); }
.btn-outline:hover{ background: var(--red); color:var(--white); }
.btn-white{ background:var(--white); color:var(--red); border-color:var(--white); }
.btn-white:hover{ background:transparent; color:var(--white); border-color:var(--white); }

.nav-toggle{ display:none; }

/* ---------- Hero ---------- */
.hero{
  background:
    linear-gradient(120deg, rgba(43,43,43,.92), rgba(43,43,43,.86)),
    repeating-linear-gradient(135deg, #3a3a3a 0 2px, transparent 2px 40px);
  color: var(--white);
  padding: 88px 0 96px;
}
.hero .container{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items:center;
}
.hero .eyebrow{
  display:inline-block;
  background: rgba(212,42,42,.18);
  color:#ff9a9a;
  border:1px solid rgba(255,255,255,.25);
  padding: 6px 14px;
  border-radius: 30px;
  font-size:12.5px;
  font-weight:700;
  letter-spacing:1px;
  text-transform:uppercase;
  margin-bottom: 18px;
}
.hero h1{
  color: var(--white);
  font-size: 42px;
  margin-bottom: 18px;
}
.hero h1 span{ color:#ff8b8b; }
.hero p.lead{
  color:#d7d5d3;
  font-size: 17px;
  max-width: 540px;
}
.hero .hero-actions{ display:flex; gap:16px; margin-top:28px; flex-wrap:wrap; }
.hero .hero-panel{
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.18);
  border-radius: var(--radius);
  padding: 26px;
}
.hero .hero-panel h3{ color:var(--white); font-size:17px; }
.hero .hero-panel ul li{
  padding: 9px 0;
  border-bottom: 1px solid rgba(255,255,255,.12);
  color:#e5e3e1;
  font-size:14.5px;
  display:flex;
  gap:10px;
}
.hero .hero-panel ul li:last-child{ border-bottom:none; }
.hero .hero-panel ul li::before{ content:"✓"; color: var(--red); font-weight:800; }

/* ---------- Sections ---------- */
section{ padding: 76px 0; }
section.alt{ background: var(--grey-bg); }
.section-head{ max-width: 680px; margin: 0 auto 46px; text-align:center; }
.section-head .kicker{
  color: var(--red);
  font-weight:700;
  font-size:13px;
  letter-spacing:1.5px;
  text-transform:uppercase;
  display:block;
  margin-bottom:10px;
}
.section-head h2{ font-size: 32px; }
.section-head p{ font-size:16px; }

/* ---------- Cards / grids ---------- */
.grid{
  display:grid;
  gap: 26px;
}
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }

.card{
  background: var(--white);
  border: 1px solid var(--grey-line);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.card:hover{ box-shadow: var(--shadow); transform: translateY(-3px); border-color: transparent; }
.card .icon{
  width:52px; height:52px;
  border-radius: 10px;
  background: rgba(212,42,42,.1);
  color: var(--red);
  display:flex; align-items:center; justify-content:center;
  font-size: 24px;
  margin-bottom: 18px;
  font-weight:800;
}
.card h3{ font-size:18.5px; margin-bottom:10px; }
.card p{ font-size: 14.8px; margin-bottom: 12px; }
.card ul{ margin-top: 10px; }
.card ul li{
  font-size: 14px;
  color: var(--charcoal-soft);
  padding-left: 18px;
  position: relative;
  margin-bottom: 7px;
}
.card ul li::before{
  content:"";
  position:absolute; left:0; top:8px;
  width:6px; height:6px;
  background: var(--red);
  border-radius:50%;
}
.card a.card-link{ color:var(--red); font-weight:700; font-size:14px; }

/* stats */
.stats{ display:flex; justify-content:space-between; flex-wrap:wrap; gap: 24px; text-align:center; }
.stats .stat{ flex:1; min-width:150px; }
.stats .stat .num{ font-size: 34px; font-weight:800; color: var(--red); }
.stats .stat .label{ font-size:13.5px; color: var(--charcoal-soft); text-transform:uppercase; letter-spacing:.5px; }

/* CTA band */
.cta-band{
  background: var(--red);
  color: var(--white);
  padding: 52px 0;
}
.cta-band .container{
  display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
}
.cta-band h2{ color:var(--white); font-size:26px; margin:0; }
.cta-band p{ color:#ffe0e0; margin:6px 0 0; }

/* two-col content */
.split{ display:grid; grid-template-columns: 1fr 1fr; gap:56px; align-items:center; }
.split img, .split .img-box{ border-radius: var(--radius); }
.img-box{
  background: linear-gradient(135deg, var(--charcoal), #4a4a4a);
  aspect-ratio: 4/3;
  display:flex; align-items:center; justify-content:center;
  color: rgba(255,255,255,.5);
  font-size:14px;
  object-fit: cover;
  width: 100%;
  height: 100%;
}

/* value list */
.check-list li{
  display:flex; gap:12px; align-items:flex-start;
  margin-bottom: 14px;
  font-size:15px;
  color: var(--charcoal-soft);
}
.check-list li b{ color: var(--charcoal); }
.check-list li .tick{
  flex-shrink:0;
  width:22px; height:22px;
  border-radius:50%;
  background: var(--red);
  color:var(--white);
  font-size:12px;
  display:flex;align-items:center;justify-content:center;
  margin-top:2px;
}

/* table (fees / process) */
.process-steps{ counter-reset: step; display:grid; grid-template-columns: repeat(4,1fr); gap:22px; }
.process-steps .step{ position:relative; padding-top: 10px; }
.process-steps .step .step-num{
  counter-increment: step;
  width:40px;height:40px;border-radius:50%;
  background:var(--charcoal); color:var(--white);
  display:flex;align-items:center;justify-content:center;
  font-weight:800; margin-bottom:14px;
}
.process-steps .step .step-num::before{ content: counter(step); }

/* Contact page */
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 42px; }
.contact-info-card{
  background: var(--charcoal);
  color: #e9e7e5;
  border-radius: var(--radius);
  padding: 34px;
}
.contact-info-card h3{ color:var(--white); }
.contact-row{ display:flex; gap:14px; margin-bottom:22px; align-items:flex-start; }
.contact-row .ico{
  width:38px;height:38px;border-radius:8px;
  background: rgba(212,42,42,.25); color:#ff9a9a;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0; font-weight:800;
}
.contact-row .lbl{ font-size:12.5px; text-transform:uppercase; letter-spacing:1px; color:#b9b7b5; }
.contact-row .val{ font-size:15.5px; color:#f2f1f0; font-weight:600; }
.contact-row .val a{ color:#f2f1f0; }

form.enquiry-form{
  background: var(--white);
  border:1px solid var(--grey-line);
  border-radius: var(--radius);
  padding: 32px;
}
form.enquiry-form .field{ margin-bottom:18px; }
form.enquiry-form label{ display:block; font-size:13.5px; font-weight:700; margin-bottom:6px; color: var(--charcoal); }
form.enquiry-form input,
form.enquiry-form select,
form.enquiry-form textarea{
  width:100%;
  padding: 12px 14px;
  border: 1px solid var(--grey-line);
  border-radius: 6px;
  font-size: 14.5px;
  font-family: inherit;
  background: var(--grey-bg);
}
form.enquiry-form textarea{ min-height: 110px; resize:vertical; }
form.enquiry-form input:focus,
form.enquiry-form select:focus,
form.enquiry-form textarea:focus{
  outline: none;
  border-color: var(--red);
  background: var(--white);
}
.form-note{ font-size:12.5px; color:#8a8a8a; margin-top:8px; }
.map-box{ border-radius: var(--radius); overflow:hidden; border:1px solid var(--grey-line); margin-top:26px; }
.map-box iframe{ width:100%; height:320px; border:0; display:block; }

/* ---------- Footer ---------- */
footer.site-footer{
  background: #1e1e1e;
  color: #b9b7b5;
  padding: 60px 0 0;
  font-size: 14.5px;
}
footer .footer-grid{
  display:grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
  gap: 36px;
  padding-bottom: 40px;
}
footer h4{ color:var(--white); font-size:15px; margin-bottom:16px; }
footer .footer-logo{ display:flex; align-items:center; gap:10px; margin-bottom:16px; }
footer .footer-logo .brand-main{ color:var(--white); font-weight:800; font-size:19px; }
footer .footer-logo .brand-main span{ color: var(--red); }
footer p{ color:#a5a3a1; font-size:14px; }
footer ul li{ margin-bottom:10px; }
footer ul li a:hover{ color: var(--white); }
footer .foot-bottom{
  border-top: 1px solid #333;
  padding: 18px 0;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-size: 13px;
  color: #8a8886;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .hero .container{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr 1fr; }
  .split{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  footer .footer-grid{ grid-template-columns: 1fr 1fr; }
  .process-steps{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px){
  nav.main-nav{
    position: fixed; inset: 68px 0 0 0;
    background: var(--white);
    padding: 18px 24px;
    transform: translateX(100%);
    transition: transform .25s ease;
    box-shadow: -6px 0 24px rgba(0,0,0,.08);
    width: 260px;
    left: auto;
  }
  nav.main-nav.open{ transform: translateX(0); }
  nav.main-nav ul{ flex-direction:column; gap:6px; }
  nav.main-nav a{ display:block; padding: 12px 4px; }
  .nav-toggle{
    display:flex; align-items:center; justify-content:center;
    width:40px;height:40px; border-radius:8px; border:1px solid var(--grey-line);
    background:none; cursor:pointer;
  }
  .nav-cta .btn-outline{ display:none; }
  .grid-3, .grid-2{ grid-template-columns: 1fr; }
  .hero h1{ font-size: 30px; }
  .cta-band .container{ flex-direction:column; text-align:center; }
  footer .footer-grid{ grid-template-columns: 1fr; }
  .process-steps{ grid-template-columns: 1fr; }
  .topbar .container{ justify-content:center; text-align:center; }
}