/* HIRAM AI Website - hiramis.ai */
/* Brand Colors: Navy #1B3A5C, Dark Navy #0F2440, Accent Blue #2B7BB9, Gold #C9A84C */

:root {
  --navy: #1B3A5C;
  --dark-navy: #0F2440;
  --accent-blue: #2B7BB9;
  --light-blue: #E6F0F8;
  --gold: #C9A84C;
  --white: #FFFFFF;
  --off-white: #F8F9FA;
  --gray-100: #F1F3F5;
  --gray-200: #E9ECEF;
  --gray-300: #DEE2E6;
  --gray-500: #6C757D;
  --gray-700: #495057;
  --gray-900: #212529;
  --success: #22C55E;
  --primary-50: #E6F0F8;
  --primary-100: #C2DCF0;
  --navy-900: #0F2440;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

*, *::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-900);
  line-height: 1.6;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color 0.2s; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== NAVIGATION ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow 0.3s;
}

.nav.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.08); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo img { height: 44px; width: auto; }
.nav-logo span { font-size: 1.25rem; font-weight: 700; color: var(--navy); letter-spacing: -0.02em; }

.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--navy); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 10px 24px;
  background: var(--navy);
  color: var(--white) !important;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background 0.2s, transform 0.15s;
}
.nav-cta:hover { background: var(--dark-navy); transform: translateY(-1px); }

.nav-mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-900);
  margin: 5px 0;
  transition: 0.3s;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  margin-top: 72px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,36,64,0.92) 0%, rgba(27,58,92,0.85) 50%, rgba(43,123,185,0.7) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: 80px 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 100px;
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 24px;
  backdrop-filter: blur(4px);
}

.hero-badge svg { width: 14px; height: 14px; fill: var(--gold); }

.hero h1 {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.hero h1 .highlight { color: var(--gold); }

.hero p {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 560px;
}

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

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--gold);
  color: var(--dark-navy);
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: #d4b35a; transform: translateY(-2px); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-secondary:hover { border-color: var(--white); background: rgba(255,255,255,0.1); }

/* ===== STATS BAR ===== */
.stats-bar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 40px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item h3 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-item p {
  font-size: 0.85rem;
  color: var(--gray-500);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===== SECTIONS ===== */
.section { padding: 100px 0; }
.section-alt { background: var(--off-white); }

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ===== PROBLEM / SOLUTION ===== */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.problem-card {
  padding: 36px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  transition: box-shadow 0.3s, transform 0.2s;
}

.problem-card:hover { box-shadow: 0 8px 30px rgba(0,0,0,0.06); transform: translateY(-4px); }

.problem-card .icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.icon-red { background: #FEE2E2; color: #DC2626; }
.icon-amber { background: #FEF3C7; color: #D97706; }
.icon-blue { background: var(--light-blue); color: var(--accent-blue); }
.icon-green { background: #DCFCE7; color: #16A34A; }
.icon-navy { background: #E8EDF2; color: var(--navy); }
.icon-gold { background: #FDF6E3; color: var(--gold); }

.problem-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
}

.problem-card p {
  font-size: 0.95rem;
  color: var(--gray-500);
  line-height: 1.65;
}

/* ===== HOW IT WORKS ===== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}

.step-card {
  position: relative;
  padding: 32px 24px;
  text-align: center;
  counter-increment: step;
}

.step-card::before {
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--navy);
  color: var(--white);
  border-radius: 50%;
  font-size: 1.2rem;
  font-weight: 800;
  margin: 0 auto 20px;
}

.step-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.step-card p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* ===== FEATURE SPLIT ===== */
.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 80px;
}

.feature-split:last-child { margin-bottom: 0; }
.feature-split.reverse { direction: rtl; }
.feature-split.reverse > * { direction: ltr; }

.feature-image {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

.feature-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.feature-text .section-label { text-align: left; }

.feature-text h3 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.feature-text p {
  font-size: 1.05rem;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: 24px;
}

.feature-list { list-style: none; }
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 8px 0;
  font-size: 0.95rem;
  color: var(--gray-700);
}

.feature-list li svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  color: var(--success);
}

/* ===== WARRANTY TIERS ===== */
.tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.tier-card {
  padding: 40px 32px;
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: 16px;
  text-align: center;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.tier-card.featured {
  border-color: var(--navy);
  box-shadow: 0 8px 40px rgba(27,58,92,0.12);
  position: relative;
}

.tier-card.featured::before {
  content: 'Most Comprehensive';
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 20px;
  background: var(--navy);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.tier-card .tier-years {
  font-size: 3rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}

.tier-card .tier-years span { font-size: 1rem; font-weight: 500; color: var(--gray-500); }

.tier-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 12px 0 8px;
  color: var(--gray-900);
}

.tier-card p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 20px;
}

.tier-card ul {
  list-style: none;
  text-align: left;
  margin-bottom: 24px;
}

.tier-card ul li {
  padding: 6px 0;
  font-size: 0.9rem;
  color: var(--gray-700);
  display: flex;
  align-items: center;
  gap: 8px;
}

.tier-card ul li::before {
  content: '✓';
  color: var(--success);
  font-weight: 700;
}

/* ===== AGENTS SECTION ===== */
.agents-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

/* Center the last row when odd number of child agents */
.agents-grid .agent-card:nth-child(8):last-child {
  grid-column: 1 / 2;
}

/* When 3 items in last row, they fill columns 1-3 naturally */

.agent-card {
  padding: 28px 20px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  text-align: center;
  transition: box-shadow 0.3s, transform 0.2s;
}

.agent-card:hover { box-shadow: 0 8px 30px rgba(0,0,0,0.06); transform: translateY(-3px); }

.agent-card.parent {
  grid-column: 1 / -1;
  background: var(--navy);
  border-color: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 32px;
}

.agent-card.parent h3 { color: var(--white); font-size: 1.3rem; }
.agent-card.parent p { color: rgba(255,255,255,0.75); }

.agent-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.4rem;
}

.agent-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 6px;
}

.agent-card p {
  font-size: 0.8rem;
  color: var(--gray-500);
  line-height: 1.5;
}

/* ===== COMPLIANCE ===== */
.compliance-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.compliance-card {
  display: flex;
  gap: 20px;
  padding: 32px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
}

.compliance-card .icon-wrap {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.compliance-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 6px;
}

.compliance-card p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, var(--dark-navy) 0%, var(--navy) 100%);
  padding: 100px 0;
  text-align: center;
}

.cta-section h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.cta-section p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.cta-section .btn-primary { font-size: 1.1rem; padding: 16px 40px; }

/* ===== FOOTER ===== */
.footer {
  background: var(--gray-900);
  color: var(--gray-300);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}


.footer-brand p { font-size: 0.9rem; line-height: 1.7; color: var(--gray-500); max-width: 280px; }

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  padding: 4px 0;
  font-size: 0.9rem;
  color: var(--gray-500);
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--gray-500);
}

.footer-bottom .patent {
  color: var(--gold);
  font-weight: 600;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero h1 { font-size: 2.8rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-split { grid-template-columns: 1fr; gap: 40px; }
  .feature-split.reverse { direction: ltr; }
  .tiers-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .agents-grid { grid-template-columns: repeat(2, 1fr); }
  .agents-grid .agent-card.parent { grid-column: 1 / -1; }
  .compliance-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-mobile-toggle { display: block; }
  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 24px;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
  }
  .hero { min-height: 80vh; }
  .hero h1 { font-size: 2.2rem; }
  .hero p { font-size: 1rem; }
  .hero-content { padding: 60px 24px; }
  .section { padding: 64px 0; }
  .section-header h2 { font-size: 1.8rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .problem-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .agents-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

/* ===== ENTERPRISE SECTION ===== */
.enterprise-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.enterprise-card {
  background: var(--white);
  border-radius: 12px;
  padding: 32px;
  border: 1px solid var(--gray-200);
  transition: box-shadow 0.2s;
}

.enterprise-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.enterprise-card .icon-wrap {
  margin-bottom: 16px;
}

.enterprise-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.enterprise-card p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.6;
}

.enterprise-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px 32px;
  background: var(--white);
  border-radius: 12px;
  padding: 32px;
  border: 1px solid var(--gray-200);
}

.enterprise-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--gray-700);
}

.enterprise-feature-item svg {
  flex-shrink: 0;
  color: var(--success);
}

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