/* =====================================================
   TENDER HELP CENTRE — Premium Design System
   Award-winning UI/UX · Frontend Architecture
   ===================================================== */

:root {
  /* Brand Palette */
  --navy-950: #060d1a;
  --navy-900: #0b1d36;
  --navy-800: #122a4a;
  --navy-700: #1a3a62;
  --blue-600: #1e4d8c;
  --blue-500: #2563eb;
  --blue-400: #3b82f6;
  --blue-300: #60a5fa;
  --gold-500: #d4a017;
  --gold-400: #e8b923;
  --gold-300: #f5d060;
  --gold-100: #fef7e0;
  --emerald-500: #10b981;
  --emerald-100: #d1fae5;
  --rose-500: #f43f5e;
  --rose-100: #ffe4e6;
  --amber-500: #f59e0b;
  --amber-100: #fef3c7;
  --violet-500: #8b5cf6;
  --violet-100: #ede9fe;

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

  /* Semantic */
  --bg: var(--slate-50);
  --surface: var(--white);
  --text: var(--slate-900);
  --text-muted: var(--slate-500);
  --border: var(--slate-200);
  --primary: var(--navy-900);
  --accent: var(--gold-500);
  --success: var(--emerald-500);
  --danger: var(--rose-500);
  --warning: var(--amber-500);

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08), 0 2px 4px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.1), 0 4px 8px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 24px 48px rgba(15, 23, 42, 0.12), 0 8px 16px rgba(15, 23, 42, 0.06);
  --shadow-glow: 0 0 40px rgba(212, 160, 23, 0.25);
  --shadow-blue: 0 8px 32px rgba(30, 77, 140, 0.2);

  /* Radius */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-2xl: 32px;
  --r-full: 9999px;

  /* Typography */
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-display: 'Plus Jakarta Sans', system-ui, sans-serif;

  /* Layout */
  --nav-h: 72px;
  --container: 1200px;
  --container-wide: 1400px;

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast: 150ms var(--ease);
  --t-base: 250ms var(--ease);
  --t-slow: 400ms var(--ease-out);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; color: var(--navy-900); }

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

/* ===== UTILITIES ===== */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.gap-8 { gap: 32px; }
.grid { display: grid; }
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.fw-500 { font-weight: 500; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.hidden { display: none !important; }
.w-full { width: 100%; }

/* ===== BADGES ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--r-full);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.4;
  white-space: nowrap;
}
.badge-gold { background: var(--gold-100); color: #92650a; }
.badge-blue { background: #dbeafe; color: #1e40af; }
.badge-green { background: var(--emerald-100); color: #065f46; }
.badge-red { background: var(--rose-100); color: #9f1239; }
.badge-amber { background: var(--amber-100); color: #92400e; }
.badge-violet { background: var(--violet-100); color: #5b21b6; }
.badge-slate { background: var(--slate-100); color: var(--slate-600); }
.badge-dot::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--r-md);
  font-weight: 600;
  font-size: 14px;
  line-height: 1.4;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--t-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--blue-600) 100%);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--navy-800) 0%, var(--blue-500) 100%);
  box-shadow: 0 12px 40px rgba(30, 77, 140, 0.35);
  transform: translateY(-1px);
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold-500) 0%, var(--gold-400) 100%);
  color: var(--navy-900);
  box-shadow: 0 4px 16px rgba(212, 160, 23, 0.3);
  font-weight: 700;
}
.btn-gold:hover {
  background: linear-gradient(135deg, var(--gold-400) 0%, var(--gold-300) 100%);
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  border-color: var(--slate-300);
  color: var(--slate-700);
}
.btn-outline:hover {
  border-color: var(--navy-900);
  color: var(--navy-900);
  background: var(--slate-50);
}
.btn-ghost {
  background: transparent;
  color: var(--slate-600);
  border-color: transparent;
}
.btn-ghost:hover { background: var(--slate-100); color: var(--navy-900); }
.btn-white {
  background: var(--white);
  color: var(--navy-900);
  box-shadow: var(--shadow-md);
}
.btn-white:hover { box-shadow: var(--shadow-lg); transform: translateY(-1px); }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-icon {
  width: 40px; height: 40px;
  padding: 0;
  border-radius: var(--r-md);
}
.btn-icon.btn-sm { width: 32px; height: 32px; }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ===== NAVIGATION ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
  transition: all var(--t-base);
}
.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
}
.navbar .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 18px;
  color: var(--navy-900);
  letter-spacing: -0.02em;
}
.logo-mark {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--navy-900), var(--blue-600));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
  font-size: 18px;
  font-weight: 900;
  box-shadow: var(--shadow-blue);
  position: relative;
}
.logo-mark::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--gold-500), transparent 60%);
  z-index: -1;
  opacity: 0.4;
}
.logo span { color: var(--gold-500); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  padding: 8px 16px;
  border-radius: var(--r-md);
  font-size: 14px;
  font-weight: 500;
  color: var(--slate-600);
  transition: all var(--t-fast);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--navy-900);
  background: var(--slate-100);
}
.nav-actions { display: flex; align-items: center; gap: 12px; }
.mobile-toggle {
  display: none;
  width: 40px; height: 40px;
  border: none;
  background: var(--slate-100);
  border-radius: var(--r-md);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}
.mobile-toggle span {
  display: block;
  width: 18px; height: 2px;
  background: var(--navy-900);
  border-radius: 2px;
  transition: all var(--t-fast);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 60px) 0 80px;
  overflow: hidden;
  background: linear-gradient(160deg, var(--navy-950) 0%, var(--navy-900) 40%, var(--navy-800) 100%);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 40%, rgba(30, 77, 140, 0.4) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(212, 160, 23, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse 40% 40% at 70% 80%, rgba(37, 99, 235, 0.15) 0%, transparent 50%);
  pointer-events: none;
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black, transparent);
  pointer-events: none;
}
.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px 6px 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--r-full);
  color: var(--gold-300);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.hero-badge-icon {
  width: 24px; height: 24px;
  background: var(--gold-500);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-900);
  font-size: 12px;
}
.hero h1 {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  color: var(--white);
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  line-height: 1.15;
}
.hero h1 .highlight {
  background: linear-gradient(135deg, var(--gold-400), var(--gold-300));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 18px;
  color: rgba(255,255,255,0.7);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}
.hero-stats {
  display: flex;
  gap: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}
.hero-stat-num span { color: var(--gold-400); }
.hero-stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  margin-top: 2px;
}

/* Hero Card Visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-xl);
  padding: 28px;
  backdrop-filter: blur(20px);
  width: 100%;
  max-width: 420px;
  box-shadow: 0 32px 64px rgba(0,0,0,0.3);
}
.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.hero-card-title {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
}
.tender-item {
  display: flex;
  gap: 14px;
  padding: 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--r-md);
  margin-bottom: 10px;
  transition: all var(--t-fast);
  cursor: pointer;
}
.tender-item:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(212, 160, 23, 0.3);
  transform: translateX(4px);
}
.tender-item-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}
.tender-item-icon.gov { background: rgba(37, 99, 235, 0.2); }
.tender-item-icon.psu { background: rgba(139, 92, 246, 0.2); }
.tender-item-icon.pvt { background: rgba(16, 185, 129, 0.2); }
.tender-item-info { flex: 1; min-width: 0; }
.tender-item-name {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tender-item-meta {
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  margin-top: 3px;
  display: flex;
  gap: 10px;
}
.floating-badge {
  position: absolute;
  background: var(--white);
  border-radius: var(--r-lg);
  padding: 12px 16px;
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy-900);
  animation: float 6s ease-in-out infinite;
}
.floating-badge.top-right {
  top: -10px; right: -20px;
  animation-delay: -1s;
}
.floating-badge.bottom-left {
  bottom: 40px; left: -30px;
  animation-delay: -3s;
}
.floating-badge-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ===== SECTIONS ===== */
.section { padding: 100px 0; }
.section-sm { padding: 60px 0; }
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--gold-500);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.section-label::before {
  content: '';
  width: 20px; height: 2px;
  background: var(--gold-500);
  border-radius: 2px;
}
.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.section-header p {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===== TRUST BAR ===== */
.trust-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 32px 0;
}
.trust-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.trust-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-400);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.trust-logos {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  opacity: 1;
}
.trust-logo {
  font-size: 14px;
  font-weight: 600;
  color: var(--slate-500);
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0.6;
  transition: all var(--t-fast);
  cursor: pointer;
}
.trust-logo:hover {
  opacity: 1;
  color: var(--navy-950);
  font-weight: 800;
  transform: scale(1.05);
}

/* ===== FEATURES / SERVICES ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 32px;
  transition: all var(--t-slow);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--navy-900), var(--gold-500));
  opacity: 0;
  transition: opacity var(--t-base);
}
.feature-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.feature-card:hover::before { opacity: 1; }
.feature-icon {
  width: 56px; height: 56px;
  border-radius: var(--r-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--slate-50), var(--slate-100));
  border: 1px solid var(--border);
}
.feature-card h3 {
  font-size: 18px;
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}
.feature-card .feature-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-600);
  transition: gap var(--t-fast);
}
.feature-card:hover .feature-link { gap: 10px; }

/* ===== HOW IT WORKS ===== */
.how-section { background: var(--white); }
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--navy-900), var(--gold-500), var(--blue-500), var(--emerald-500));
  opacity: 0.2;
}
.step {
  text-align: center;
  position: relative;
}
.step-num {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--slate-200);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
  transition: all var(--t-base);
  box-shadow: var(--shadow-sm);
}
.step:hover .step-num {
  border-color: var(--gold-500);
  box-shadow: var(--shadow-glow);
  transform: scale(1.08);
}
.step h3 {
  font-size: 16px;
  margin-bottom: 8px;
}
.step p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 200px;
  margin: 0 auto;
}

/* ===== TENDER PREVIEW ===== */
.tenders-preview-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.tender-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 24px;
  transition: all var(--t-base);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.tender-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-300);
  transform: translateY(-2px);
}
.tender-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.tender-card h3 {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  flex: 1;
}
.tender-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
}
.meta-item svg { width: 14px; height: 14px; opacity: 0.6; }
.tender-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.tender-value {
  font-size: 16px;
  font-weight: 800;
  color: var(--navy-900);
}
.tender-value small {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
}

/* ===== PRICING ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: stretch;
}
.price-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  transition: all var(--t-slow);
  position: relative;
}
.price-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.price-card.featured {
  background: linear-gradient(160deg, var(--navy-900), var(--navy-800));
  border-color: transparent;
  color: var(--white);
  box-shadow: var(--shadow-xl), var(--shadow-blue);
  transform: scale(1.04);
  z-index: 1;
}
.price-card.featured:hover { transform: scale(1.06) translateY(-4px); }
.price-card.featured h3,
.price-card.featured .price-amount { color: var(--white); }
.price-card.featured .price-desc,
.price-card.featured .price-features li { color: rgba(255,255,255,0.7); }
.price-card.featured .price-features li svg { color: var(--gold-400); }
.popular-tag {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  color: var(--navy-900);
  font-size: 11px;
  font-weight: 800;
  padding: 4px 16px;
  border-radius: var(--r-full);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}
.price-card h3 {
  font-size: 18px;
  margin-bottom: 4px;
}
.price-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.price-amount {
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}
.price-amount span {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-muted);
}
.price-card.featured .price-amount span { color: rgba(255,255,255,0.5); }
.price-period {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.price-features {
  flex: 1;
  margin-bottom: 28px;
}
.price-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--slate-600);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.price-card.featured .price-features li { border-color: rgba(255,255,255,0.08); }
.price-features li:last-child { border-bottom: none; }
.price-features li svg {
  width: 16px; height: 16px;
  color: var(--emerald-500);
  flex-shrink: 0;
  margin-top: 1px;
}
.price-features li.disabled {
  opacity: 0.4;
  text-decoration: line-through;
}
.price-features li.disabled svg { color: var(--slate-400); }

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 28px;
  transition: all var(--t-base);
}
.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.stars {
  display: flex;
  gap: 2px;
  color: var(--gold-500);
  margin-bottom: 16px;
  font-size: 14px;
}
.testimonial-text {
  font-size: 14px;
  color: var(--slate-600);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy-900), var(--blue-500));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 14px;
}
.author-name { font-size: 14px; font-weight: 700; color: var(--navy-900); }
.author-role { font-size: 12px; color: var(--text-muted); }

/* ===== CTA SECTION ===== */
.cta-section {
  padding: 80px 0;
}
.cta-box {
  background: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-800) 50%, var(--blue-600) 100%);
  border-radius: var(--r-2xl);
  padding: 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(212, 160, 23, 0.15), transparent 40%),
    radial-gradient(circle at 80% 50%, rgba(37, 99, 235, 0.2), transparent 40%);
  pointer-events: none;
}
.cta-box h2 {
  color: var(--white);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: 16px;
  position: relative;
}
.cta-box p {
  color: rgba(255,255,255,0.7);
  font-size: 17px;
  max-width: 500px;
  margin: 0 auto 32px;
  position: relative;
}
.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--navy-950);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .logo { color: var(--white); margin-bottom: 16px; }
.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 280px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.social-btn {
  width: 36px; height: 36px;
  border-radius: var(--r-md);
  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(255,255,255,0.6);
  transition: all var(--t-fast);
  font-size: 14px;
}
.social-btn:hover {
  background: var(--gold-500);
  color: var(--navy-900);
  border-color: var(--gold-500);
}
.footer h4 {
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  transition: all var(--t-fast);
}
.footer-links a:hover { color: var(--gold-400); padding-left: 4px; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  margin-bottom: 14px;
  color: rgba(255,255,255,0.55);
}
.footer-contact-item svg {
  width: 16px; height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--gold-400);
}
.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}
.footer-bottom-links {
  display: flex;
  gap: 24px;
}
.footer-bottom-links a:hover { color: var(--gold-400); }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  background: linear-gradient(160deg, var(--navy-950), var(--navy-800));
  padding: calc(var(--nav-h) + 60px) 0 60px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(30, 77, 140, 0.3), transparent 50%),
    radial-gradient(ellipse at 80% 30%, rgba(212, 160, 23, 0.08), transparent 40%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.page-hero p {
  color: rgba(255,255,255,0.65);
  font-size: 17px;
  max-width: 560px;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
}
.breadcrumb a { color: rgba(255,255,255,0.6); transition: color var(--t-fast); }
.breadcrumb a:hover { color: var(--gold-400); }
.breadcrumb span { color: var(--gold-400); }

/* ===== FILTERS BAR ===== */
.filters-bar {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 20px 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 32px;
  box-shadow: var(--shadow-sm);
}
.filter-group { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 140px; }
.filter-group label {
  font-size: 11px;
  font-weight: 600;
  color: var(--slate-400);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.filter-input, .filter-select {
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--slate-50);
  color: var(--text);
  font-size: 13px;
  outline: none;
  transition: all var(--t-fast);
  width: 100%;
}
.filter-input:focus, .filter-select:focus {
  border-color: var(--blue-400);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* ===== CONTACT FORM ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
}
.contact-info-card {
  background: linear-gradient(160deg, var(--navy-900), var(--navy-800));
  border-radius: var(--r-xl);
  padding: 40px;
  color: var(--white);
}
.contact-info-card h3 {
  color: var(--white);
  font-size: 22px;
  margin-bottom: 12px;
}
.contact-info-card > p {
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  margin-bottom: 32px;
  line-height: 1.7;
}
.contact-detail {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-detail-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.contact-detail h4 {
  color: var(--white);
  font-size: 14px;
  margin-bottom: 2px;
}
.contact-detail p {
  color: rgba(255,255,255,0.55);
  font-size: 13px;
}
.form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}
.form-card h3 {
  font-size: 20px;
  margin-bottom: 24px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  margin-bottom: 16px;
}
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-700);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--slate-50);
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: all var(--t-fast);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-400);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ===== ABOUT ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-content h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.about-content p {
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.8;
}
.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}
.about-stat {
  padding: 20px;
  background: var(--slate-50);
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
}
.about-stat-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--navy-900);
  letter-spacing: -0.02em;
}
.about-stat-num span { color: var(--gold-500); }
.about-stat-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}
.about-visual {
  position: relative;
}
.about-image-box {
  background: linear-gradient(135deg, var(--navy-900), var(--blue-600));
  border-radius: var(--r-2xl);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.about-image-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(212, 160, 23, 0.2), transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(37, 99, 235, 0.3), transparent 50%);
}
.about-image-content {
  position: relative;
  text-align: center;
  color: var(--white);
  z-index: 1;
}
.about-image-content .big-icon { font-size: 64px; margin-bottom: 16px; }
.about-image-content h3 { color: var(--white); font-size: 22px; margin-bottom: 8px; }
.about-image-content p { color: rgba(255,255,255,0.6); font-size: 14px; }

/* Values */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.value-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  transition: all var(--t-base);
}
.value-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--gold-300);
}
.value-icon {
  font-size: 36px;
  margin-bottom: 16px;
}
.value-card h3 { font-size: 16px; margin-bottom: 8px; }
.value-card p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* ===== SERVICES DETAIL ===== */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 80px;
}
.service-detail:nth-child(even) { direction: rtl; }
.service-detail:nth-child(even) > * { direction: ltr; }
.service-detail-icon {
  width: 72px; height: 72px;
  border-radius: var(--r-xl);
  background: linear-gradient(135deg, var(--navy-900), var(--blue-600));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-blue);
}
.service-detail h3 {
  font-size: 24px;
  margin-bottom: 12px;
}
.service-detail p {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}
.service-checklist {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.service-checklist li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--slate-700);
}
.service-checklist li svg {
  width: 18px; height: 18px;
  color: var(--emerald-500);
  flex-shrink: 0;
}
.service-visual-box {
  background: var(--slate-50);
  border: 1px solid var(--border);
  border-radius: var(--r-2xl);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
  position: relative;
  overflow: hidden;
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 13, 26, 0.6);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--t-base);
}
.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}
.modal {
  background: var(--white);
  border-radius: var(--r-xl);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: scale(0.95) translateY(10px);
  transition: transform var(--t-slow);
}
.modal-overlay.open .modal {
  transform: scale(1) translateY(0);
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 18px; }
.modal-close {
  width: 32px; height: 32px;
  border: none;
  background: var(--slate-100);
  border-radius: var(--r-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate-500);
  transition: all var(--t-fast);
}
.modal-close:hover { background: var(--rose-100); color: var(--rose-500); }
.modal-body { padding: 28px; }
.modal-footer {
  padding: 16px 28px 28px;
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

/* ===== TOAST ===== */
.toast-container {
  position: fixed;
  top: 90px;
  right: 24px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.toast {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 14px 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 500;
  min-width: 300px;
  animation: slideIn 0.35s var(--ease-out);
  border-left: 3px solid var(--emerald-500);
}
.toast.error { border-left-color: var(--rose-500); }
.toast.info { border-left-color: var(--blue-500); }
@keyframes slideIn {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ===== ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.7s var(--ease-out);
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .steps::before { display: none; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .price-card.featured { transform: none; }
  .price-card.featured:hover { transform: translateY(-4px); }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .about-grid, .contact-grid, .service-detail { grid-template-columns: 1fr; }
  .service-detail:nth-child(even) { direction: ltr; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .tenders-preview-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  .nav-links, .nav-actions > *:not(.mobile-toggle) { display: none; }
  .mobile-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--white);
    padding: 16px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    gap: 4px;
  }
  .nav-links.open a { padding: 12px 16px; width: 100%; }
  .features-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 360px; margin: 0 auto; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .hero h1 { font-size: 2rem; }
  .hero-desc { font-size: 16px; }
  .section { padding: 60px 0; }
  .cta-box { padding: 40px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr; }
  .filters-bar { flex-direction: column; }
  .filter-group { width: 100%; }
}

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0; bottom: 0;
  background: var(--white);
  z-index: 999;
  padding: 24px;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  padding: 14px 16px;
  border-radius: var(--r-md);
  font-weight: 500;
  color: var(--slate-700);
  font-size: 16px;
}
.mobile-nav a:hover, .mobile-nav a.active {
  background: var(--slate-100);
  color: var(--navy-900);
}
.mobile-nav .btn { margin-top: 16px; width: 100%; }
.mobile-nav a.btn-primary { color: var(--white); }
.mobile-nav a.btn-primary:hover { color: #000000; background: var(--slate-100); border: 1px solid var(--border); }
.mobile-nav a.btn-outline { color: var(--navy-900); border: 1px solid var(--border); }
.mobile-nav a.btn-outline:hover { color: var(--navy-900); background: var(--slate-100); }

/* =====================================================
   INLINE SVG ICON STYLING & COMPONENT REPLACEMENTS
   ===================================================== */
svg.icon {
  width: 1.25em;
  height: 1.25em;
  display: inline-block;
  vertical-align: -0.15em;
  stroke: currentColor;
  stroke-width: 2.25;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  flex-shrink: 0;
}
/* Large icons in service and feature blocks */
.feature-card svg.icon,
.service-detail-icon svg.icon,
.value-card svg.icon,
.contact-detail-icon svg.icon {
  width: 2.5rem;
  height: 2.5rem;
  vertical-align: middle;
  color: var(--gold-500);
}
.service-visual-box svg.icon {
  width: 4rem;
  height: 4rem;
  color: var(--navy-800);
}
.about-image-box .big-icon svg.icon {
  width: 5rem;
  height: 5rem;
  color: var(--gold-500);
  margin-bottom: 16px;
}
/* Step numbers replacement */
.step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--navy-800);
  color: var(--gold-400);
  font-weight: 800;
  font-size: 1.25rem;
  border-radius: var(--r-full);
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gold-500);
}