/* ===========================
   RC PAYROLL SOLUTIONS
   Shared Styles
   =========================== */

:root {
  --teal: #3DBDB7;
  --teal-dark: #31a8a2;
  --blue: #2E7CC4;
  --blue-dark: #235fa0;
  --dark: #0F1C2E;
  --dark-mid: #1a2d44;
  --mid: #5a6e85;
  --light: #8fa3b8;
  --off-white: #F5F7FA;
  --border: #e8edf3;
  --white: #ffffff;
  --font-display: 'Sora', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { text-decoration: none; }

/* CONTAINER */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* NAV */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.2rem 0;
  background: rgba(15,28,46,0.0);
  transition: background 0.3s ease, padding 0.3s ease, box-shadow 0.3s ease;
}
.nav.scrolled {
  background: rgba(15,28,46,0.97);
  padding: 0.8rem 0;
  box-shadow: 0 2px 24px rgba(0,0,0,0.2);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}
.logo-circle {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}
.logo-text {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
  letter-spacing: 0.08em;
}
.logo-text span {
  color: rgba(255,255,255,0.55);
}
.nav-links {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 0.5rem;
}
.nav-links li a {
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  padding: 0.5rem 0.8rem;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
  text-decoration: none;
}
.nav-links li a:hover,
.nav-links li a.active {
  color: #fff;
  background: rgba(255,255,255,0.08);
}
.nav-links li a.nav-cta {
  background: var(--teal);
  color: #fff;
  padding: 0.5rem 1.2rem;
  font-weight: 600;
  margin-left: 0.5rem;
}
.nav-links li a.nav-cta:hover {
  background: var(--teal-dark);
}

/* MOBILE NAV */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.8rem;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  text-decoration: none;
}
.btn-white-solid {
  background: #fff;
  color: var(--teal);
}
.btn-white-solid:hover {
  background: rgba(255,255,255,0.9);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}
.btn-ghost-white {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.25);
}
.btn-ghost-white:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}
.btn-teal {
  background: var(--teal);
  color: #fff;
}
.btn-teal:hover {
  background: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(61,189,183,0.3);
}
.btn-blue {
  background: var(--blue);
  color: #fff;
}
.btn-blue:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(46,124,196,0.3);
}
.btn-outline {
  background: transparent;
  color: var(--blue);
  border: 2px solid var(--blue);
}
.btn-outline:hover {
  background: var(--blue);
  color: #fff;
}

/* SECTION LABELS */
.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--teal);
  border: 1px solid rgba(61,189,183,0.3);
  background: rgba(61,189,183,0.07);
  padding: 0.3rem 0.85rem;
  border-radius: 100px;
  margin-bottom: 1rem;
}
.section-heading {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.15;
  margin-bottom: 1rem;
}
.section-sub {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--mid);
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: 0.5rem;
}

/* PAGE HEADER */
.page-hero {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-mid) 100%);
  padding: 10rem 0 5rem;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(61,189,183,0.12) 0%, transparent 65%);
  pointer-events: none;
}
.page-hero-inner {
  position: relative;
  z-index: 1;
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  margin: 1rem 0 1.2rem;
}
.page-hero p {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  max-width: 560px;
  line-height: 1.75;
}

/* BREADCRUMB */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1rem;
}
.breadcrumb a {
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  transition: color 0.2s;
}
.breadcrumb a:hover { color: var(--teal); }
.breadcrumb span { color: rgba(255,255,255,0.25); }

/* FOOTER */
.footer {
  background: var(--dark);
  padding: 5rem 0 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand p {
  font-family: var(--font-body);
  font-size: 0.87rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.65;
  max-width: 260px;
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.footer-col ul li a {
  font-family: var(--font-body);
  font-size: 0.87rem;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--teal); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
}
.footer-socials {
  display: flex;
  gap: 0.8rem;
}
.footer-socials a {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.45);
  transition: background 0.2s, color 0.2s;
}
.footer-socials a:hover {
  background: var(--teal);
  color: #fff;
  border-color: var(--teal);
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--dark);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-links li a {
    font-size: 1.2rem;
  }
  .nav-toggle { z-index: 1001; }
}