/* ===== QSC Admin - Professional Services ===== */
:root {
  --white: #ffffff;
  --bg: #f8fafc;
  --bg-alt: #f1f5f9;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-light: #60a5fa;
  --emerald: #059669;
  --emerald-light: #34d399;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --shadow: 0 4px 24px rgba(0,0,0,0.04);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.06);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--white);
  color: var(--slate-600);
  line-height: 1.7;
}

/* ===== Header - Minimal ===== */
header {
  position: fixed; top: 0; width: 100%;
  padding: 0 40px; height: 68px;
  display: flex; justify-content: space-between; align-items: center;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--slate-200);
}
header .inner { max-width: 1000px; width: 100%; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
header .logo { font-size: 1.2rem; font-weight: 700; color: var(--slate-900); text-decoration: none; }
header .logo span { color: var(--blue); }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 12px 28px; border-radius: 8px;
  font-weight: 600; text-decoration: none;
  transition: all 0.2s ease; font-size: 0.88rem;
  border: none; cursor: pointer;
}
.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover { background: var(--blue-dark); box-shadow: var(--shadow); }
.btn-outline { background: transparent; color: var(--slate-700); border: 1.5px solid var(--slate-300); }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }
.btn-sm { padding: 9px 20px; font-size: 0.82rem; }

/* ===== Hero - Clean single column ===== */
.hero {
  padding: 160px 40px 80px;
  text-align: center;
  max-width: 800px; margin: 0 auto;
}
.hero .badge {
  display: inline-block;
  background: rgba(37,99,235,0.06);
  color: var(--blue);
  padding: 6px 16px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 20px;
  border: 1px solid rgba(37,99,235,0.08);
}
.hero h1 {
  font-size: 3rem; font-weight: 700;
  color: var(--slate-900);
  line-height: 1.2;
  margin-bottom: 16px;
}
.hero h1 span { color: var(--blue); }
.hero p {
  font-size: 1.05rem; color: var(--slate-400);
  max-width: 600px; margin: 0 auto 32px;
  line-height: 1.8;
}
.hero .btn-row { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ===== Section ===== */
section { padding: 80px 40px; }
.section-inner { max-width: 1000px; margin: 0 auto; }
.section-alt { background: var(--bg); }

h2 {
  font-size: 2rem; font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 10px;
}
h2 .hl { color: var(--blue); }
.section-desc { color: var(--slate-400); font-size: 0.95rem; max-width: 540px; line-height: 1.7; }

/* ===== Trust badges ===== */
.trust-strip {
  padding: 28px 40px;
  background: var(--bg);
  border-top: 1px solid var(--slate-200);
  border-bottom: 1px solid var(--slate-200);
}
.trust-row { max-width: 1000px; margin: 0 auto; display: flex; justify-content: center; gap: 32px; flex-wrap: wrap; }
.trust-item { font-size: 0.85rem; color: var(--slate-400); display: flex; align-items: center; gap: 8px; }
.trust-item .t-dot { width: 6px; height: 6px; background: var(--emerald); border-radius: 50%; }

/* ===== Services - Clean cards ===== */
.svc-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.svc-item {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: 10px;
  padding: 28px;
  transition: box-shadow 0.2s;
}
.svc-item:hover { box-shadow: var(--shadow); border-color: var(--slate-300); }
.svc-item .s-icon { font-size: 1.6rem; margin-bottom: 12px; }
.svc-item h3 { font-size: 1rem; font-weight: 600; color: var(--slate-800); margin-bottom: 8px; }
.svc-item p { font-size: 0.88rem; color: var(--slate-400); line-height: 1.7; }

/* ===== Process - Vertical numbered ===== */
.proc-list { max-width: 650px; margin: 0 auto; }
.proc-step { display: flex; gap: 20px; margin-bottom: 28px; }
.proc-step .p-num {
  width: 44px; height: 44px;
  background: var(--blue);
  color: var(--white);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1rem;
  flex-shrink: 0;
}
.proc-step:last-child .p-num { background: var(--emerald); }
.proc-step .p-content h4 { color: var(--slate-800); font-size: 1rem; margin-bottom: 4px; }
.proc-step .p-content p { color: var(--slate-400); font-size: 0.88rem; line-height: 1.6; }

/* ===== About ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.about-text p { color: var(--slate-500); font-size: 0.92rem; line-height: 1.8; margin-bottom: 14px; }
.about-text .highlight {
  background: rgba(5,150,105,0.04);
  border-left: 3px solid var(--emerald);
  padding: 14px 20px;
  border-radius: 0 8px 8px 0;
  color: var(--slate-600);
  font-size: 0.92rem;
  margin: 18px 0;
}
.about-info { background: var(--bg); border-radius: 10px; padding: 28px; border: 1px solid var(--slate-200); }
.about-info h4 { color: var(--blue); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 14px; }
.ii-row { display: flex; justify-content: space-between; padding: 7px 0; border-bottom: 1px solid var(--slate-200); font-size: 0.85rem; }
.ii-row:last-child { border-bottom: none; }
.ii-row .k { color: var(--slate-400); }
.ii-row .v { color: var(--slate-700); text-align: right; font-weight: 500; }

/* ===== Values ===== */
.val-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.val-item {
  text-align: center;
  padding: 28px 20px;
  border: 1px solid var(--slate-200);
  border-radius: 10px;
}
.val-item .v-icon { font-size: 1.8rem; margin-bottom: 10px; }
.val-item h4 { color: var(--slate-800); font-size: 0.92rem; margin-bottom: 6px; }
.val-item p { color: var(--slate-400); font-size: 0.82rem; line-height: 1.5; }

/* ===== Testimonial ===== */
.testi-single {
  max-width: 700px; margin: 0 auto;
  text-align: center;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: 12px;
  padding: 40px;
}
.testi-single .t-quote { color: var(--slate-500); font-size: 1rem; line-height: 1.8; margin-bottom: 20px; }
.testi-single .t-author { color: var(--slate-800); font-weight: 600; font-size: 0.9rem; }
.testi-single .t-role { color: var(--slate-400); font-size: 0.82rem; }

/* ===== CTA ===== */
.cta-section {
  background: var(--slate-900);
  color: var(--white);
  text-align: center;
}
.cta-section h2 { color: var(--white); }
.cta-section p { color: var(--slate-400); max-width: 480px; margin: 0 auto 24px; }
.cta-section .btn-primary { background: var(--emerald); }
.cta-section .btn-primary:hover { background: #047857; }
.cta-section .btn-outline { border-color: rgba(255,255,255,0.1); color: var(--slate-300); }
.cta-section .btn-outline:hover { border-color: var(--emerald); color: var(--emerald-light); }

/* ===== Footer ===== */
footer { padding: 50px 40px 28px; border-top: 1px solid var(--slate-200); }
.ft-inner { max-width: 1000px; margin: 0 auto; }
.ft-flex { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 40px; margin-bottom: 28px; }
.ft-col h4 { color: var(--slate-800); font-size: 0.85rem; margin-bottom: 10px; }
.ft-col p { color: var(--slate-400); font-size: 0.82rem; line-height: 1.6; max-width: 300px; }
.ft-col ul { list-style: none; }
.ft-col ul li { margin-bottom: 6px; }
.ft-col ul li a { color: var(--slate-400); text-decoration: none; font-size: 0.82rem; }
.ft-col ul li a:hover { color: var(--blue); }
.ft-bot { padding-top: 16px; border-top: 1px solid var(--slate-200); display: flex; justify-content: space-between; font-size: 0.8rem; color: var(--slate-400); flex-wrap: wrap; gap: 8px; }
.ft-bot a { color: var(--slate-400); text-decoration: none; }
.ft-bot a:hover { color: var(--blue); }

/* ===== Sub-pages ===== */
.pagehd { padding: 120px 40px 40px; text-align: center; background: var(--bg); }
.pagehd h1 { font-size: 2.2rem; color: var(--slate-900); }
.pagehd p { color: var(--slate-400); max-width: 480px; margin: 8px auto 0; }

.cf-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.cf input, .cf textarea {
  width: 100%; padding: 13px 16px;
  background: var(--white); border: 1.5px solid var(--slate-200);
  border-radius: 8px; color: var(--slate-700); font-size: 0.92rem;
  margin-bottom: 14px; font-family: inherit;
  transition: border-color 0.2s;
}
.cf input:focus, .cf textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,235,0.06); }
.cf textarea { min-height: 120px; resize: vertical; }
.ci-card { background: var(--bg); border: 1px solid var(--slate-200); border-radius: 10px; padding: 28px; }
.ci-card h4 { color: var(--blue); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px; }
.ci-item { display: flex; gap: 12px; margin-bottom: 14px; }
.ci-item .ci-ico { width: 36px; height: 36px; background: var(--white); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ci-item .ci-l { color: var(--slate-400); font-size: 0.78rem; }
.ci-item .ci-v { color: var(--slate-700); font-size: 0.85rem; }

.privacy { max-width: 780px; margin: 0 auto; padding: 40px 20px; }
.privacy h3 { color: var(--slate-800); font-size: 1.15rem; margin: 28px 0 10px; }
.privacy p { color: var(--slate-400); line-height: 1.8; margin-bottom: 10px; font-size: 0.9rem; }

@media (max-width: 1024px) {
  .svc-2col { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  header { padding: 0 20px; }
  .hero { padding: 130px 24px 60px; }
  .hero h1 { font-size: 2rem; }
  section { padding: 60px 24px; }
  h2 { font-size: 1.5rem; }
  .svc-2col { grid-template-columns: 1fr; }
  .val-row { grid-template-columns: 1fr; }
  .cf-grid { grid-template-columns: 1fr; }
  .pagehd { padding: 100px 24px 30px; }
  .pagehd h1 { font-size: 1.6rem; }
}