/* ═══════════════════════════════════════════
   I-Command Solutions LLC — Website Styles
   ═══════════════════════════════════════════ */

:root {
  /* Brand colors — matched to ICommand Bookkeeping (Tailwind red palette) */
  --red-50: #fef2f2;
  --red-100: #fee2e2;
  --red-200: #fecaca;
  --red-300: #fca5a5;
  --red-400: #f87171;
  --red-500: #ef4444;
  --red-600: #dc2626;
  --red-700: #b91c1c;
  --red-800: #991b1b;
  --red-900: #7f1d1d;
  --red-950: #450a0a;
  /* Silver palette — matched to ICommand Bookkeeping Tailwind config */
  --silver-50: #f8f9fa;
  --silver-100: #f1f3f5;
  --silver-200: #e9ecef;
  --silver-300: #dee2e6;
  --silver-400: #ced4da;
  --silver-500: #adb5bd;
  --silver-600: #868e96;
  --silver-700: #495057;
  --silver-800: #343a40;
  --silver-900: #212529;
  /* Gray palette — from Tailwind defaults, used on Bookkeeping site */
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-800: #1f2937;
  --gray-900: #111827;
  /* Sidebar / hero dark — matched to Bookkeeping site */
  --dark-navy: #1a1a2e;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,.08), 0 4px 12px rgba(0,0,0,.04);
  --shadow-lg: 0 4px 20px rgba(0,0,0,.1), 0 8px 32px rgba(0,0,0,.06);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--gray-900);
  background: var(--gray-50);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
}

.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--silver-800);
  font-weight: 700;
  font-size: 1.1rem;
}

.logo-icon {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

/* Legacy text-based icon (replaced by image) */
.logo-icon-text {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--red-600);
  color: #fff;
  border-radius: 8px;
  font-size: 1.2rem;
  font-weight: 800;
}

.logo-accent { color: var(--red-500); }

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  text-decoration: none;
  color: var(--silver-600);
  font-weight: 500;
  font-size: .95rem;
  transition: color .2s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--red-500); }

.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: var(--silver-700);
  border-radius: 2px;
  transition: .2s;
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 16px 24px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--silver-200);
    box-shadow: var(--shadow-lg);
  }
  .nav-links.open { display: flex; }
}

/* ── Hero ── */
.hero {
  position: relative;
  padding: 160px 0 100px;
  overflow: hidden;
  background: linear-gradient(var(--dark-navy), var(--dark-navy), var(--gray-900));
  color: #fff;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 800px 600px at 20% 40%, rgba(239,68,68,.08), transparent),
    radial-gradient(ellipse 600px 400px at 80% 60%, rgba(239,68,68,.05), transparent);
}

.hero-content {
  position: relative;
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 100px;
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .5px;
  margin-bottom: 28px;
  color: var(--red-200);
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -.02em;
}

.hero-sub {
  font-size: 1.15rem;
  line-height: 1.7;
  color: rgba(255,255,255,.7);
  max-width: 600px;
  margin: 0 auto 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .95rem;
  text-decoration: none;
  transition: all .2s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--red-500);
  color: #fff;
}
.btn-primary:hover { background: var(--red-600); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.3);
}
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,.05); }

.btn-lg { padding: 16px 36px; font-size: 1.05rem; }

.section-dark .btn-outline { color: #fff; border-color: rgba(255,255,255,.3); }
.section-dark .btn-outline:hover { border-color: #fff; }

/* ── Sections ── */
.section {
  padding: 100px 0;
}

.section-dark {
  background: var(--gray-900);
  color: #fff;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-label {
  display: inline-block;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--red-500);
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.015em;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--silver-500);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.section-dark .section-desc { color: rgba(255,255,255,.6); }

/* ── Cards Grid ── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

@media (max-width: 768px) {
  .grid-3 { grid-template-columns: 1fr; }
}

.card {
  padding: 36px 32px;
  background: var(--silver-50);
  border: 1px solid var(--silver-200);
  border-radius: var(--radius);
  transition: box-shadow .2s, transform .2s;
}
.card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--red-100);
  color: var(--red-600);
  border-radius: 10px;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.card p {
  color: var(--silver-600);
  font-size: .95rem;
  line-height: 1.65;
}

/* ── Product Showcase ── */
.product-showcase {
  max-width: 640px;
  margin: 0 auto;
}

.product-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.feature-dot {
  margin-top: 8px;
  width: 10px;
  height: 10px;
  min-width: 10px;
  background: var(--red-500);
  border-radius: 50%;
}

.feature-item strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 2px;
}

.feature-item span {
  font-size: .92rem;
  color: rgba(255,255,255,.55);
  line-height: 1.5;
}

.product-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── Tech Stack ── */
.tech-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.tech-pill {
  padding: 8px 20px;
  background: var(--silver-50);
  border: 1px solid var(--silver-200);
  border-radius: 100px;
  font-size: .88rem;
  font-weight: 500;
  color: var(--silver-600);
  transition: .2s;
}
.tech-pill:hover { border-color: var(--red-300); color: var(--red-600); background: var(--red-50); }

/* ── CTA Section ── */
.section-cta {
  text-align: center;
  background: linear-gradient(135deg, var(--red-500), var(--red-700));
  color: #fff;
  padding: 80px 0;
}

.section-cta h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.section-cta p {
  font-size: 1.1rem;
  color: rgba(255,255,255,.8);
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.section-cta .btn-primary {
  background: #fff;
  color: var(--red-700);
}
.section-cta .btn-primary:hover { background: var(--red-50); }

/* ── Footer ── */
.footer {
  background: var(--gray-900);
  color: var(--silver-400);
  padding: 48px 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: #fff;
  font-size: .95rem;
}

.footer-brand .logo-icon {
  width: 32px;
  height: 32px;
}

.footer-links {
  display: flex;
  gap: 28px;
}

.footer-links a {
  text-decoration: none;
  color: var(--silver-400);
  font-size: .9rem;
  transition: color .2s;
}
.footer-links a:hover { color: #fff; }

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: .82rem;
  color: var(--silver-500);
}

/* ═══════════════════════════════════════════
   Products Page
   ═══════════════════════════════════════════ */

.page-hero {
  padding: 140px 0 60px;
  background: linear-gradient(var(--dark-navy), var(--gray-900));
  color: #fff;
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -.02em;
  margin-bottom: 12px;
}

.page-hero p {
  font-size: 1.1rem;
  color: rgba(255,255,255,.65);
  max-width: 560px;
  margin: 0 auto;
}

/* Product Detail */
.product-detail {
  padding: 80px 0;
}

.product-header {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 40px;
}

.product-icon {
  width: 64px;
  height: 64px;
  min-width: 64px;
  background: var(--red-500);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: #fff;
  font-weight: 800;
}

.product-header h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.product-header .product-tag {
  display: inline-block;
  padding: 3px 10px;
  background: var(--red-100);
  color: var(--red-700);
  border-radius: 100px;
  font-size: .78rem;
  font-weight: 600;
  margin-top: 4px;
}

.product-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

@media (max-width: 768px) {
  .product-body { grid-template-columns: 1fr; }
}

.product-body p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--silver-600);
  margin-bottom: 16px;
}

.module-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.module-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--silver-50);
  border-radius: var(--radius-sm);
  font-size: .88rem;
  font-weight: 500;
  color: var(--silver-700);
}

.module-item::before {
  content: '';
  width: 6px;
  height: 6px;
  min-width: 6px;
  background: var(--red-500);
  border-radius: 50%;
}

/* Pricing Cards */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.pricing-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

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

@media (max-width: 768px) {
  .pricing-grid,
  .pricing-grid-4 { grid-template-columns: 1fr; }
}

.pricing-card {
  padding: 36px 32px;
  background: #fff;
  border: 1px solid var(--silver-200);
  border-radius: var(--radius);
  text-align: center;
  transition: .2s;
}
.pricing-card:hover { box-shadow: var(--shadow-lg); }

.pricing-card.featured {
  border-color: var(--red-500);
  box-shadow: 0 0 0 1px var(--red-500);
  position: relative;
}

.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 14px;
  background: var(--red-500);
  color: #fff;
  border-radius: 100px;
  font-size: .75rem;
  font-weight: 600;
}

.pricing-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.pricing-price {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--silver-800);
  margin-bottom: 4px;
}

.pricing-price span {
  font-size: .95rem;
  font-weight: 400;
  color: var(--silver-500);
}

.pricing-desc {
  font-size: .88rem;
  color: var(--silver-500);
  margin-bottom: 24px;
}

.pricing-list {
  list-style: none;
  text-align: left;
  margin-bottom: 28px;
}

.pricing-list li {
  padding: 8px 0;
  font-size: .9rem;
  color: var(--silver-600);
  border-bottom: 1px solid var(--silver-100);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pricing-list li::before {
  content: '\2713';
  color: var(--red-500);
  font-weight: 700;
  font-size: .8rem;
}

/* ═══════════════════════════════════════════
   About Page
   ═══════════════════════════════════════════ */

.about-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 80px 24px;
}

.about-content h2 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-top: 48px;
  margin-bottom: 16px;
  color: var(--silver-800);
}

.about-content h2:first-child { margin-top: 0; }

.about-content p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--silver-600);
  margin-bottom: 16px;
}

.about-content .highlight {
  padding: 28px 32px;
  background: var(--red-50);
  border-left: 4px solid var(--red-600);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 32px 0;
}

.about-content .highlight p {
  color: var(--silver-700);
  font-weight: 500;
  margin: 0;
}

.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 24px 0;
}

@media (max-width: 600px) {
  .values-grid { grid-template-columns: 1fr; }
}

.value-card {
  padding: 24px;
  background: var(--silver-50);
  border-radius: var(--radius-sm);
}

.value-card strong {
  display: block;
  font-size: .95rem;
  margin-bottom: 6px;
  color: var(--silver-800);
}

.value-card span {
  font-size: .9rem;
  color: var(--silver-500);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════
   Contact Page
   ═══════════════════════════════════════════ */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding: 80px 0;
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-info h2 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.contact-info p {
  color: var(--silver-600);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 32px;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}

.contact-detail-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  background: var(--red-100);
  color: var(--red-600);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
}

.contact-detail strong {
  display: block;
  font-size: .9rem;
  color: var(--silver-800);
  margin-bottom: 2px;
}

.contact-detail span,
.contact-detail a {
  font-size: .9rem;
  color: var(--silver-500);
  text-decoration: none;
}
.contact-detail a:hover { color: var(--red-600); }

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-group label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--silver-700);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 12px 16px;
  border: 1px solid var(--silver-300);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: .95rem;
  color: var(--silver-800);
  background: #fff;
  transition: border-color .2s;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--red-500);
  box-shadow: 0 0 0 3px rgba(220,38,38,.08);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 500px) {
  .form-row { grid-template-columns: 1fr; }
}

.btn-submit {
  align-self: flex-start;
  padding: 14px 32px;
  background: var(--red-500);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: .2s;
}
.btn-submit:hover { background: var(--red-600); }

/* ═══════════════════════════════════════════
   Pipeline Section (Products Page)
   ═══════════════════════════════════════════ */

.pipeline-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 768px) {
  .pipeline-grid { grid-template-columns: 1fr; }
}

.pipeline-card {
  padding: 32px 28px;
  background: var(--silver-50);
  border: 1px solid var(--silver-200);
  border-radius: var(--radius);
  position: relative;
}

.pipeline-card .pipeline-status {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.pipeline-status.research { background: #ede9fe; color: #6d28d9; }
.pipeline-status.planning { background: #fef3c7; color: #b45309; }
.pipeline-status.exploring { background: #e0f2fe; color: #0369a1; }

.pipeline-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.pipeline-card p {
  font-size: .9rem;
  color: var(--silver-500);
  line-height: 1.6;
}