/* ============================================================================
   Pourmetrics Marketing Site
   Aligned with pm-* design system. Clean SaaS marketing aesthetic.
   ============================================================================ */

:root {
  --mk-gold:       #F5B335;
  --mk-gold-light: #FEF3C7;
  --mk-gold-dark:  #D4960A;
  --mk-slate:      #1E2933;
  --mk-slate-mid:  #334155;
  --mk-slate-light:#475569;
  --mk-bg:         #FFFFFF;
  --mk-bg-alt:     #F8FAFC;
  --mk-border:     #E2E8F0;
  --mk-text:       #0F172A;
  --mk-text-sec:   #64748B;
  --mk-text-muted: #94A3B8;
  --mk-success:    #16A34A;
  --mk-info:       #2563EB;
  --mk-danger:     #DC2626;
  --mk-radius:     8px;
  --mk-radius-lg:  16px;
  --mk-shadow:     0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --mk-shadow-lg:  0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--mk-text); background: var(--mk-bg);
  -webkit-font-smoothing: antialiased; line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }

/* Container */
.mk-container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* ---------- Navigation ---------- */
.mk-nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--mk-slate); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.mk-nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 92px;
}
.mk-nav-brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 1.15rem; color: #fff;
}
.mk-nav-brand img { height: 72px !important; width: auto !important; }
.mk-nav-links {
  display: flex; align-items: center; gap: 22px; font-size: 0.9rem; font-weight: 500;
}
.mk-nav-links a { color: rgba(255,255,255,0.8); transition: color 0.15s; white-space: nowrap; }
.mk-nav-links a:hover { color: #fff; }
.mk-nav-cta { display: flex; gap: 10px; margin-left: 12px; }
.mk-nav-cta .mk-btn { white-space: nowrap; }
.mk-nav-cta .mk-btn-outline { color: #fff; border-color: rgba(255,255,255,0.3); }
.mk-nav-cta .mk-btn-outline:hover { border-color: #fff; }
.mk-nav-cta .mk-btn-primary { background: var(--mk-gold); color: var(--mk-slate); border-color: var(--mk-gold); }
.mk-nav-cta .mk-btn-primary:hover { background: var(--mk-gold-dark); border-color: var(--mk-gold-dark); }
.mk-nav-toggle { display: none; background: none; border: none; cursor: pointer; color: #fff; }
.mk-nav-dropdown { position: relative; }
.mk-nav-dropdown-btn {
  background: none; border: none; cursor: pointer;
  font-size: 0.9rem; font-weight: 500; font-family: inherit;
  color: rgba(255,255,255,0.8); display: flex; align-items: center; gap: 4px;
  transition: color 0.15s; padding: 4px 0;
}
.mk-nav-dropdown-btn:hover { color: #fff; }
.mk-nav-dropdown-btn svg { stroke: rgba(255,255,255,0.8); transition: transform 0.2s; }
.mk-nav-dropdown.open .mk-nav-dropdown-btn svg { transform: rotate(180deg); }
.mk-nav-dropdown-content {
  display: none; position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  background: #fff; border: 1px solid var(--mk-border);
  border-radius: var(--mk-radius); box-shadow: var(--mk-shadow-lg);
  min-width: 180px; padding: 8px 0; margin-top: 4px; z-index: 100;
}
.mk-nav-dropdown.open .mk-nav-dropdown-content { display: block; }
.mk-nav-dropdown-content a {
  display: block; padding: 10px 16px; font-size: 0.88rem; color: var(--mk-text);
  text-decoration: none; white-space: nowrap;
}
.mk-nav-dropdown-content a:hover { background: var(--mk-bg-alt); color: var(--mk-text); }

/* ---------- Buttons ---------- */
.mk-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 24px; border-radius: var(--mk-radius); font-weight: 600;
  font-size: 0.9rem; font-family: inherit; cursor: pointer;
  transition: all 0.15s; border: 2px solid transparent; text-decoration: none;
}
.mk-btn-sm { padding: 8px 18px; font-size: 0.85rem; }
.mk-btn-lg { padding: 14px 32px; font-size: 1rem; }
.mk-btn-primary {
  background: var(--mk-slate); color: #fff; border-color: var(--mk-slate);
}
.mk-btn-primary:hover { background: #2A3744; border-color: #2A3744; }
.mk-btn-gold {
  background: var(--mk-gold); color: var(--mk-slate); border-color: var(--mk-gold);
}
.mk-btn-gold:hover { background: var(--mk-gold-dark); border-color: var(--mk-gold-dark); }
.mk-btn-outline {
  background: transparent; color: var(--mk-slate); border-color: var(--mk-border);
}
.mk-btn-outline:hover { border-color: var(--mk-slate); }
.mk-btn-white {
  background: #fff; color: var(--mk-slate); border-color: #fff;
}
.mk-btn-white:hover { background: var(--mk-bg-alt); }

/* ---------- Hero ---------- */
.mk-hero {
  padding: 80px 0 60px; text-align: center;
  background: linear-gradient(180deg, var(--mk-bg-alt) 0%, var(--mk-bg) 100%);
}
.mk-hero-badge {
  display: inline-block; padding: 6px 16px; border-radius: 100px;
  background: var(--mk-gold-light); color: var(--mk-gold-dark);
  font-size: 0.82rem; font-weight: 600; margin-bottom: 20px;
}
.mk-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 800;
  letter-spacing: -0.03em; line-height: 1.12; margin-bottom: 16px;
  max-width: 800px; margin-left: auto; margin-right: auto;
}
.mk-hero h1 span { color: var(--mk-gold-dark); }
.mk-hero p {
  font-size: clamp(1rem, 2vw, 1.2rem); color: var(--mk-text-sec);
  max-width: 600px; margin: 0 auto 32px;
}
.mk-hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.mk-hero-stats {
  display: flex; justify-content: center; gap: 48px; margin-top: 48px;
  padding-top: 32px; border-top: 1px solid var(--mk-border);
}
.mk-hero-stat { text-align: center; }
.mk-hero-stat .value {
  font-size: 2rem; font-weight: 800; color: var(--mk-slate);
  letter-spacing: -0.02em;
}
.mk-hero-stat .label { font-size: 0.85rem; color: var(--mk-text-sec); margin-top: 2px; }

/* ---------- Sections ---------- */
.mk-section { padding: 72px 0; }
.mk-section-alt { background: var(--mk-bg-alt); }
.mk-section-dark { background: var(--mk-slate); color: #fff; }
.mk-section-dark .mk-text-sec { color: rgba(255,255,255,0.65); }
.mk-section-header { text-align: center; margin-bottom: 48px; }
.mk-section-header h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800;
  letter-spacing: -0.02em; margin-bottom: 12px;
}
.mk-section-header p {
  font-size: 1.05rem; color: var(--mk-text-sec); max-width: 600px;
  margin: 0 auto;
}
.mk-text-sec { color: var(--mk-text-sec); }
.mk-text-gold { color: var(--mk-gold-dark); }

/* ---------- Feature cards ---------- */
.mk-grid { display: grid; gap: 24px; }
.mk-grid-2 { grid-template-columns: repeat(2, 1fr); }
.mk-grid-3 { grid-template-columns: repeat(3, 1fr); }
.mk-grid-4 { grid-template-columns: repeat(4, 1fr); }
.mk-card {
  background: var(--mk-bg); border: 1px solid var(--mk-border);
  border-radius: var(--mk-radius-lg); padding: 28px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.mk-card:hover { box-shadow: var(--mk-shadow-lg); transform: translateY(-2px); }
.mk-card-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--mk-gold-light); color: var(--mk-gold-dark);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.mk-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.mk-card p { font-size: 0.9rem; color: var(--mk-text-sec); line-height: 1.6; }

/* ---------- Pricing ---------- */
.mk-pricing-card {
  background: var(--mk-bg); border: 1px solid var(--mk-border);
  border-radius: var(--mk-radius-lg); padding: 36px; text-align: center;
  position: relative;
}
.mk-pricing-card.featured {
  border-color: var(--mk-gold); box-shadow: 0 0 0 2px var(--mk-gold);
}
.mk-pricing-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--mk-gold); color: var(--mk-slate);
  padding: 4px 16px; border-radius: 100px; font-size: 0.78rem; font-weight: 700;
}
.mk-pricing-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.mk-pricing-price {
  font-size: 2.5rem; font-weight: 800; letter-spacing: -0.03em; margin: 16px 0 4px;
}
.mk-pricing-price span { font-size: 1rem; font-weight: 500; color: var(--mk-text-sec); }
.mk-pricing-desc { font-size: 0.88rem; color: var(--mk-text-sec); margin-bottom: 24px; }
.mk-pricing-features { list-style: none; text-align: left; margin-bottom: 28px; }
.mk-pricing-features li {
  padding: 8px 0; font-size: 0.9rem; border-bottom: 1px solid var(--mk-border);
  display: flex; align-items: center; gap: 10px;
}
.mk-pricing-features li:last-child { border-bottom: none; }
.mk-check { color: var(--mk-success); font-weight: 700; }

/* ---------- CTA banner ---------- */
.mk-cta-banner {
  text-align: center; padding: 64px 24px;
  background: var(--mk-slate); color: #fff; border-radius: var(--mk-radius-lg);
  margin: 0 24px;
}
.mk-cta-banner h2 {
  font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800;
  letter-spacing: -0.02em; margin-bottom: 12px;
}
.mk-cta-banner p { color: rgba(255,255,255,0.7); margin-bottom: 28px; font-size: 1.05rem; }
.mk-cta-banner .mk-hero-cta { justify-content: center; }

/* ---------- Forms ---------- */
.mk-form { max-width: 560px; margin: 0 auto; }
.mk-form-row { display: flex; gap: 16px; }
.mk-form-group { margin-bottom: 18px; flex: 1; }
.mk-form-group label {
  display: block; font-size: 0.85rem; font-weight: 600;
  margin-bottom: 6px; color: var(--mk-text);
}
.mk-form-group input,
.mk-form-group select,
.mk-form-group textarea {
  width: 100%; padding: 10px 14px; border: 1px solid var(--mk-border);
  border-radius: var(--mk-radius); font-size: 0.9rem; font-family: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.mk-form-group input:focus,
.mk-form-group select:focus,
.mk-form-group textarea:focus {
  outline: none; border-color: var(--mk-info);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.mk-form-group textarea { min-height: 100px; resize: vertical; }

/* ---------- Steps / Process ---------- */
.mk-steps { display: flex; gap: 24px; counter-reset: step; }
.mk-step {
  flex: 1; text-align: center; padding: 28px 20px;
  background: var(--mk-bg); border: 1px solid var(--mk-border);
  border-radius: var(--mk-radius-lg); position: relative;
}
.mk-step::before {
  content: counter(step); counter-increment: step;
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--mk-gold); color: var(--mk-slate);
  font-weight: 800; font-size: 0.9rem; margin: 0 auto 14px;
}
.mk-step h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.mk-step p { font-size: 0.85rem; color: var(--mk-text-sec); }

/* ---------- Flash messages ---------- */
.mk-flash { padding: 12px 18px; border-radius: var(--mk-radius); font-size: 0.9rem; font-weight: 500; }
.mk-flash-success { background: #DCFCE7; color: var(--mk-success); border: 1px solid #BBF7D0; }
.mk-flash-error { background: #FEE2E2; color: var(--mk-danger); border: 1px solid #FECACA; }

/* ---------- Footer ---------- */
.mk-footer {
  background: var(--mk-slate); color: rgba(255,255,255,0.8);
  padding: 56px 0 0;
}
.mk-footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.1);
}
.mk-footer-brand p { font-size: 0.9rem; color: rgba(255,255,255,0.55); margin-top: 12px; }
.mk-footer-logo-img { height: 52px; width: auto; }
.mk-footer-col h4 { font-size: 0.85rem; font-weight: 700; color: #fff; margin-bottom: 14px; text-transform: uppercase; letter-spacing: 0.05em; }
.mk-footer-col a { display: block; font-size: 0.88rem; color: rgba(255,255,255,0.6); padding: 4px 0; transition: color 0.15s; }
.mk-footer-col a:hover { color: #fff; }
.mk-footer-bottom { padding: 20px 0; text-align: center; }
.mk-footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.4); }
@media (max-width: 768px) {
  .mk-footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}

/* ---------- Responsive: Nav hamburger at 1024px (covers iPad) ---------- */
@media (max-width: 1024px) {
  .mk-nav-inner { height: 64px; }
  .mk-nav-brand img { height: 56px !important; }
  .mk-nav-toggle { display: block; }
  .mk-nav-links {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    background: var(--mk-slate); border-bottom: 1px solid rgba(255,255,255,0.1);
    flex-direction: column; padding: 16px 24px; gap: 12px;
    box-shadow: var(--mk-shadow-lg);
  }
  .mk-nav-links.open { display: flex; }
  .mk-nav-cta { margin-left: 0; margin-top: 8px; flex-direction: column; width: 100%; }
  .mk-nav-cta .mk-btn { width: 100%; justify-content: center; }
  .mk-nav-dropdown-content { position: static; transform: none; box-shadow: none; border: none; padding-left: 16px; margin-top: 0; z-index: auto; }
  .mk-nav-dropdown.open .mk-nav-dropdown-content { display: block; }
}

/* ---------- Responsive: Content layout at 768px ---------- */
@media (max-width: 768px) {
  .mk-grid-2, .mk-grid-3, .mk-grid-4 { grid-template-columns: 1fr; }
  .mk-steps { flex-direction: column; }
  .mk-hero-stats {
    display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
    text-align: center;
  }
  .mk-hero-stat .value { font-size: 1.6rem; }
  .mk-hero { padding: 48px 0 40px; }
  .mk-hero-cta { flex-direction: column; align-items: center; }
  .mk-hero-cta .mk-btn { width: 100%; max-width: 320px; }
  .mk-section { padding: 48px 0; }
  .mk-section-header { margin-bottom: 32px; }
  .mk-section-header h2 { font-size: 1.5rem; }
  .mk-form-row { flex-direction: column; gap: 0; }
  .mk-cta-banner { margin: 0; border-radius: 0; padding: 40px 20px; }
  .mk-cta-banner .mk-hero-cta { align-items: stretch; }
  .mk-card { padding: 20px; }
  .mk-card h3 { font-size: 0.95rem; }
  .mk-container { padding: 0 16px; }
  .mk-pricing-card { padding: 24px; }
  .mk-pricing-price { font-size: 2rem; }
  /* Tighten inline gaps on grids */
  .mk-grid[style*="gap:40px"] { gap: 24px !important; }
  .mk-grid[style*="gap:48px"] { gap: 24px !important; }
  /* Touch-friendly form inputs */
  .mk-form-group input,
  .mk-form-group select,
  .mk-form-group textarea {
    min-height: 44px; font-size: 16px; /* prevent iOS zoom */
    padding: 12px 14px;
  }
  /* Footer */
  .mk-footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .mk-footer { padding: 40px 0 0; }
  /* Comparison tables */
  .mk-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 -16px; padding: 0 16px; }
}

/* Marketing table overflow wrapper (always available) */
.mk-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* Marketing print styles */
@media print {
  .mk-nav, .mk-footer { display: none !important; }
  .mk-hero { padding: 20px 0 !important; }
  .mk-section { padding: 20px 0 !important; }
}

/* ---------- Utility ---------- */
.mk-mb-sm { margin-bottom: 12px; }
.mk-mb-md { margin-bottom: 24px; }
.mk-mb-lg { margin-bottom: 48px; }
.mk-mt-lg { margin-top: 48px; }
.mk-text-center { text-align: center; }

/* ---------- Small Mobile (≤480px) ---------- */
@media (max-width: 480px) {
  .mk-hero { padding: 32px 0 28px; }
  .mk-hero-stats { gap: 12px; }
  .mk-hero-stat .value { font-size: 1.3rem; }
  .mk-hero-stat .label { font-size: 0.75rem; }
  .mk-section { padding: 36px 0; }
  .mk-section-header h2 { font-size: 1.3rem; }
  .mk-container { padding: 0 12px; }
  .mk-card { padding: 16px; }
  .mk-step { padding: 20px 16px; }
  .mk-footer-grid { grid-template-columns: 1fr; gap: 20px; }
  .mk-cta-banner { padding: 32px 16px; }
  .mk-pricing-card { padding: 20px; }
}

/* ---------- Tablet (769px-1024px) ---------- */
@media (min-width: 769px) and (max-width: 1024px) {
  .mk-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .mk-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .mk-hero h1 { font-size: 2.4rem; }
  .mk-section { padding: 56px 0; }
}