/* ===================================================
   GRUPA RACHUNKOWA — Global Stylesheet
   =================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Lexend:wght@400;500;600;700&display=swap');

/* --- CSS Variables --- */
:root {
  --blue-dark:    #1a3a6b;
  --blue-main:    #1e50a0;
  --blue-mid:     #2563c7;
  --blue-light:   #3b82f6;
  --blue-pale:    #dbeafe;
  --blue-ultra:   #eff6ff;

  --gray-900: #0f172a;
  --gray-800: #1e293b;
  --gray-700: #334155;
  --gray-600: #475569;
  --gray-500: #64748b;
  --gray-400: #94a3b8;
  --gray-300: #cbd5e1;
  --gray-200: #e2e8f0;
  --gray-100: #f1f5f9;
  --gray-50:  #f8fafc;
  --white:    #ffffff;

  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-head: 'Lexend', 'Inter', sans-serif;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md:  0 4px 16px rgba(0,0,0,.08), 0 2px 8px rgba(0,0,0,.05);
  --shadow-lg:  0 10px 40px rgba(0,0,0,.10), 0 4px 16px rgba(0,0,0,.06);
  --shadow-blue: 0 8px 32px rgba(37,99,199,.18);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --container: 1180px;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-head); font-weight: 600; line-height: 1.2; color: var(--gray-900); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.5rem); }
p { color: var(--gray-600); line-height: 1.75; }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-mid);
  background: var(--blue-ultra);
  border: 1px solid var(--blue-pale);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.section-title { margin-bottom: 14px; }
.section-sub   { font-size: 1.05rem; max-width: 600px; }
.text-center   { text-align: center; }
.text-center .section-sub { margin: 0 auto; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--blue-dark);
  color: var(--white);
  box-shadow: 0 8px 32px rgba(26,58,107,.25);
}
.btn-primary:hover { background: #0f2549; transform: translateY(-1px); box-shadow: 0 12px 36px rgba(26,58,107,.35); }
.btn-outline {
  background: transparent;
  color: var(--blue-mid);
  border: 2px solid var(--blue-mid);
}
.btn-outline:hover { background: var(--blue-mid); color: var(--white); transform: translateY(-1px); }
.btn-white {
  background: var(--white);
  color: var(--blue-dark);
  font-weight: 700;
}
.btn-white:hover { background: var(--blue-ultra); transform: translateY(-1px); }

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.12);
  transition: background 0.4s ease, backdrop-filter 0.4s ease,
              border-color 0.4s ease, box-shadow 0.4s ease;
}

/* === Po scrollu: biały pasek === */
.navbar.scrolled {
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.05);
}
.navbar .container { display: flex; align-items: center; height: 120px; gap: 40px; }

/* Logo image */
.nav-logo-img {
  height: 48px;
  width: auto;
  display: block;
  transition: filter 0.35s ease;
}
/* Na niebieskim tle: logo białe (invert) */
.navbar:not(.scrolled) .nav-logo-img { filter: brightness(0) invert(1); }
/* Po scrollu: logo oryginalne */
.navbar.scrolled .nav-logo-img { filter: none; }

.nav-logo {
  display: flex; align-items: center;
  flex-shrink: 0;
  transition: opacity var(--transition);
}
.nav-logo:hover { opacity: 0.85; }

/* === GLASS STATE: białe linki === */
.navbar:not(.scrolled) .nav-link { color: rgba(255, 255, 255, 0.88); }
.navbar:not(.scrolled) .nav-link:hover,
.navbar:not(.scrolled) .nav-link.active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(8px);
}
.navbar:not(.scrolled) .nav-phone { color: rgba(255, 255, 255, 0.9); }
.navbar:not(.scrolled) .nav-phone svg { color: rgba(255, 255, 255, 0.6); }
.navbar:not(.scrolled) .nav-toggle span { background: #ffffff; }
/* Przycisk CTA - efekt szkła */
.navbar:not(.scrolled) .nav-cta {
  background: rgba(255, 255, 255, 0.15);
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  color: #ffffff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.navbar:not(.scrolled) .nav-cta:hover {
  background: rgba(255, 255, 255, 0.28);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0,0,0,.15), inset 0 1px 0 rgba(255,255,255,.3);
}

/* === SCROLLED STATE: ciemne linki === */
.navbar.scrolled .nav-link { color: var(--gray-700); }
.navbar.scrolled .nav-link:hover,
.navbar.scrolled .nav-link.active { color: var(--blue-mid); background: var(--blue-ultra); }
.navbar.scrolled .nav-phone { color: var(--blue-dark); }
.navbar.scrolled .nav-phone svg { color: var(--blue-mid); }
.navbar.scrolled .nav-toggle span { background: var(--gray-700); }
.navbar.scrolled .nav-cta {
  background: var(--blue-dark);
  border: none;
  color: white;
  box-shadow: 0 8px 32px rgba(26,58,107,.25);
  backdrop-filter: none;
}
.navbar.scrolled .nav-cta:hover {
  background: #0f2549;
  transform: translateY(-1px);
}

.nav-menu { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-link {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 500;
  color: inherit;
  transition: var(--transition);
  position: relative;
}
.nav-link:hover, .nav-link.active { color: var(--blue-mid); background: var(--blue-ultra); }

.nav-cta { margin-left: 12px; }
.nav-phone { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--blue-dark); font-size: 0.92rem; }
.nav-phone svg { color: var(--blue-mid); }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-toggle:hover { background: var(--gray-100); }
.nav-toggle span { width: 24px; height: 2px; background: var(--gray-700); border-radius: 2px; transition: var(--transition); display: block; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- Sections layout --- */
section { padding: 88px 0; }
section.compact { padding: 60px 0; }

/* --- Cards --- */
.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: var(--blue-pale); }

.card-icon {
  width: 52px; height: 52px;
  background: var(--blue-ultra);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  color: var(--blue-mid);
  flex-shrink: 0;
}
.card-icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: 10px; font-size: 1.1rem; }
.card p { font-size: 0.93rem; }

/* --- Stats --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1px;
  background: var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.stat-item {
  background: var(--white);
  padding: 32px 24px;
  text-align: center;
}
.stat-number {
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--blue-mid);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label { font-size: 0.85rem; color: var(--gray-500); font-weight: 500; }

/* --- Grid layouts --- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* --- Divider --- */
.section-divider { width: 48px; height: 3px; background: var(--blue-mid); border-radius: 2px; margin: 16px 0 24px; }
.text-center .section-divider { margin: 16px auto 24px; }

/* --- Badge / Tag --- */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.78rem; font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--blue-ultra);
  color: var(--blue-mid);
  border: 1px solid var(--blue-pale);
}

/* --- Check list --- */
.check-list { display: flex; flex-direction: column; gap: 10px; }
.check-list li { display: flex; align-items: flex-start; gap: 12px; font-size: 0.95rem; color: var(--gray-700); }
.check-list li::before {
  content: '';
  flex-shrink: 0;
  width: 20px; height: 20px;
  background: var(--blue-mid);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='white'%3E%3Cpath d='M6.5 11.5L3 8l1.5-1.5L6.5 8.5 11.5 3.5 13 5z'/%3E%3C/svg%3E");
  background-size: 14px;
  background-position: center;
  background-repeat: no-repeat;
  margin-top: 2px;
}

/* --- Contact form --- */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.88rem; font-weight: 600; color: var(--gray-700); }
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--gray-800);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}
.form-control:focus { border-color: var(--blue-mid); box-shadow: 0 0 0 3px rgba(37,99,199,.12); }
.form-control::placeholder { color: var(--gray-400); }
textarea.form-control { resize: vertical; min-height: 120px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* --- Footer --- */
.footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: 64px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand { display: flex; flex-direction: column; gap: 16px; }
.footer-logo { display: flex; align-items: center; gap: 12px; color: var(--white); font-family: var(--font-head); font-weight: 700; font-size: 1.05rem; }
.footer-logo-icon { width: 38px; height: 38px; background: var(--blue-mid); border-radius: 8px; display: flex; align-items: center; justify-content: center; }
.footer h4 { color: var(--white); font-size: 0.95rem; font-weight: 600; margin-bottom: 18px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.88rem; color: var(--gray-400); transition: color var(--transition); display: flex; align-items: center; gap: 6px; }
.footer-links a:hover { color: var(--white); padding-left: 4px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; font-size: 0.88rem; margin-bottom: 12px; }
.footer-contact-item svg { flex-shrink: 0; margin-top: 2px; color: var(--blue-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 0;
  font-size: 0.82rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

/* --- Animations --- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes countUp {
  from { opacity: 0; transform: scale(.8); }
  to   { opacity: 1; transform: scale(1); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.stagger-children > * { transition-delay: calc(var(--i, 0) * 80ms); }

/* --- Hero specific --- */
.hero { background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-main) 55%, var(--blue-mid) 100%); position: relative; overflow: hidden; padding: 180px 0 100px; display: flex; align-items: center; }
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-content { position: relative; z-index: 2; }
.hero-label { color: rgba(255,255,255,.75); border-color: rgba(255,255,255,.25); background: rgba(255,255,255,.1); }
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero p.lead { color: rgba(255,255,255,.8); font-size: 1.15rem; max-width: 540px; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-card {
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-lg);
  padding: 36px;
  color: white;
}
.hero-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.hero-stat { text-align: center; }
.hero-stat-num { font-family: var(--font-head); font-size: 2.2rem; font-weight: 700; line-height: 1; margin-bottom: 4px; }
.hero-stat-label { font-size: 0.8rem; color: rgba(255,255,255,.7); }
.hero-badge { display: flex; align-items: center; gap: 8px; background: rgba(255,255,255,.15); border-radius: var(--radius-sm); padding: 12px 16px; font-size: 0.88rem; margin-top: 20px; }
.hero-badge svg { flex-shrink: 0; }

/* --- About section --- */
.about-glass-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.75) 0%, rgba(240, 246, 255, 0.4) 100%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  box-shadow: 0 10px 30px rgba(26, 58, 107, 0.04);
}

/* --- Why us --- */
.why-us { background: var(--gray-50); }
.why-card {
  display: flex; align-items: flex-start; gap: 20px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.why-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); border-color: var(--blue-pale); }
.why-icon { width: 48px; height: 48px; background: var(--blue-ultra); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: var(--blue-mid); flex-shrink: 0; }

/* --- Services grid --- */
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-main), var(--blue-light));
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--blue-pale); }
.service-card .card-icon { margin-bottom: 18px; }
.service-card h3 { margin-bottom: 10px; font-size: 1.05rem; }
.service-card p { font-size: 0.9rem; }

/* --- CTA Banner --- */
.cta-banner {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-mid));
  border-radius: var(--radius-xl);
  padding: 64px;
  color: white;
  position: relative;
  overflow: hidden;
}
.cta-banner::after {
  content: '';
  position: absolute;
  right: -40px; top: -40px;
  width: 260px; height: 260px;
  border-radius: 50%;
  border: 40px solid rgba(255,255,255,.06);
}
.cta-banner h2 { color: white; margin-bottom: 14px; }
.cta-banner p { color: rgba(255,255,255,.8); max-width: 500px; margin-bottom: 32px; font-size: 1.05rem; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

/* --- Contact section --- */
.contact-info-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}
.contact-item { display: flex; align-items: flex-start; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--gray-100); }
.contact-item:last-child { border-bottom: none; }
.contact-item-icon { width: 44px; height: 44px; background: var(--blue-ultra); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: var(--blue-mid); flex-shrink: 0; }
.contact-item-label { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--gray-400); margin-bottom: 4px; }
.contact-item-value { font-size: 1rem; font-weight: 500; color: var(--gray-800); }
.contact-item-value a { transition: color var(--transition); }
.contact-item-value a:hover { color: var(--blue-mid); }

/* Map placeholder */
.map-embed { width: 100%; height: 220px; border-radius: var(--radius-md); overflow: hidden; background: var(--gray-100); border: 1px solid var(--gray-200); margin-top: 24px; }
.map-embed iframe { width: 100%; height: 100%; border: none; }

/* --- Page header (inner pages) --- */
.page-header {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-main));
  padding: 180px 0 80px;
  color: white;
}
.page-header h1 { color: white; font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 12px; }
.page-header p { color: rgba(255,255,255,.75); font-size: 1.05rem; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: rgba(255,255,255,.6); margin-bottom: 16px; }
.breadcrumb a { color: rgba(255,255,255,.75); transition: color var(--transition); }
.breadcrumb a:hover { color: white; }
.breadcrumb-sep { color: rgba(255,255,255,.3); }

/* --- Scroll to top --- */
#scrollTop {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--blue-dark);
  color: white;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 32px rgba(26,58,107,.25);
  opacity: 0; pointer-events: none;
  transition: var(--transition);
  z-index: 50;
}
#scrollTop.visible { opacity: 1; pointer-events: auto; }
#scrollTop:hover { background: #0f2549; transform: translateY(-2px); }

/* ===================================================
   RESPONSIVE
   =================================================== */

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  section { padding: 60px 0; }
  .container { padding: 0 18px; }

  /* Navbar Mobile Layout */
  .navbar .container { height: 80px; gap: 16px; }
  .nav-logo-img { height: 34px; }
  
  .nav-toggle { display: flex; }
  .nav-phone { display: none; }
  .nav-cta { display: none; }
  
  /* Hamburger toggler colors */
  .navbar:not(.scrolled) .nav-toggle span { background: #ffffff; }
  .navbar.scrolled .nav-toggle span { background: var(--gray-700); }

  .nav-menu {
    position: fixed;
    top: 0; right: -100%;
    width: min(320px, 90vw);
    height: 100dvh;
    background: #0f1e38;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 88px 20px 40px;
    box-shadow: -4px 0 32px rgba(0,0,0,.25);
    transition: right 0.35s cubic-bezier(.4,0,.2,1);
    z-index: 200;
    overflow-y: auto;
  }
  .nav-menu.open { right: 0; }
  
  /* Guarantee white links in mobile menu regardless of scrolled class */
  .nav-menu .nav-link { 
    padding: 14px 18px; 
    font-size: 1rem; 
    border-radius: var(--radius-sm);
    color: rgba(255, 255, 255, 0.85) !important;
    background: transparent !important;
  }
  .nav-menu .nav-link:hover,
  .nav-menu .nav-link.active {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.08) !important;
  }
  .nav-link.active::after { display: none; }
  
  .nav-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,.4);
    z-index: 199;
  }
  .nav-overlay.open { display: block; }

  /* Hero */
  .hero { padding: 110px 0 60px; }
  .hero-card-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-card { padding: 24px; }
  .hero-badge {
    padding: 8px 12px;
    font-size: 0.72rem;
    margin-top: 16px;
    gap: 6px;
  }
  .hero-badge svg {
    width: 14px;
    height: 14px;
  }

  /* Grids */
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }

  /* Page headers on mobile */
  .page-header { padding: 110px 0 48px; }

  /* CTA Banner */
  .cta-banner { padding: 40px 28px; }
  .cta-banner::after { display: none; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .cta-actions { flex-direction: column; }
  .cta-actions .btn { width: 100%; justify-content: center; }
}