/* ============================================
   Healthcare Life Safety Consultants - Modern Redesign
   ============================================ */

:root {
  /* Colors - Professional healthcare/safety palette */
  --color-bg: #0f1419;
  --color-bg-alt: #1a2332;
  --color-surface: #1e2a3a;
  --color-surface-elevated: #253342;
  --color-text: #e8edf2;
  --color-text-muted: #94a3b8;
  --color-accent: #f59e0b;
  --color-accent-hover: #fbbf24;
  --color-primary: #3b82f6;
  --color-primary-hover: #60a5fa;
  --color-border: rgba(148, 163, 184, 0.15);
  --color-overlay: rgba(15, 20, 25, 0.85);

  /* Typography */
  --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Fraunces', Georgia, serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Layout */
  --container-max: 1200px;
  --header-height: 72px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.5);
  --transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: var(--color-accent-hover);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ============================================
   Top Bar
   ============================================ */
.top-bar {
  background: var(--color-surface);
  padding: var(--space-sm) 0;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--color-border);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.top-bar-contact a {
  color: var(--color-text-muted);
}
.top-bar-contact a:hover {
  color: var(--color-text);
}
.top-bar-contact .divider {
  margin: 0 var(--space-sm);
  color: var(--color-text-muted);
  opacity: 0.5;
}

.top-bar-social {
  display: flex;
  gap: var(--space-lg);
}
.top-bar-social a {
  color: var(--color-text-muted);
}
.top-bar-social a:hover {
  color: var(--color-accent);
}

/* ============================================
   Header / Navigation
   ============================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition), box-shadow var(--transition);
}
.header.scrolled {
  background: rgba(15, 20, 25, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: var(--space-xl);
}

.logo img {
  height: 48px;
  width: auto;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 10px;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition);
}
.nav-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.nav-list {
  display: flex;
  list-style: none;
  gap: var(--space-xs);
}

.nav-list a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 0.9375rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav-list a:hover {
  color: var(--color-text);
  background: var(--color-surface);
}
.nav-list a[href^="#"] {
  color: var(--color-text);
}

@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
  }
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  .nav.open {
    max-height: 400px;
  }
  .nav-list {
    flex-direction: column;
    padding: var(--space-md);
    gap: var(--space-xs);
  }
  .nav-list a {
    padding: var(--space-md);
  }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9375rem;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-bg);
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--color-surface-elevated);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover {
  background: var(--color-surface);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-overlay) 0%, rgba(15, 20, 25, 0.7) 50%, rgba(15, 20, 25, 0.5) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-3xl);
  align-items: center;
  padding: var(--space-3xl) 0;
}

.hero-text h1 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  max-width: 480px;
}

.hero-text .btn {
  margin-top: var(--space-md);
}

.hero-sidebar {
  display: flex;
  justify-content: flex-end;
}

.client-login-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  width: 100%;
  max-width: 340px;
  box-shadow: var(--shadow-lg);
}

.client-login-card h3 {
  font-size: 1.125rem;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.login-form input {
  padding: var(--space-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
}
.login-form input::placeholder {
  color: var(--color-text-muted);
}
.login-form input:focus {
  outline: none;
  border-color: var(--color-accent);
}

@media (max-width: 900px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-sidebar {
    justify-content: center;
  }
  .client-login-card {
    max-width: 100%;
  }
}

/* ============================================
   Section Styles
   ============================================ */
.section {
  padding: var(--space-3xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
}

/* ============================================
   Features / What We Do
   ============================================ */
.features {
  background: var(--color-bg-alt);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(245, 158, 11, 0.3);
}

.feature-icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-md);
  background: var(--accent, var(--color-accent));
  border-radius: var(--radius-md);
  opacity: 0.9;
}

.feature-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}
.feature-card h3 a {
  color: inherit;
}
.feature-card h3 a:hover {
  color: var(--color-accent);
}

.feature-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ============================================
   About Section
   ============================================ */
.about {
  position: relative;
  overflow: hidden;
}

.about-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}
.about-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--color-overlay) 0%, rgba(15, 20, 25, 0.95) 100%);
}

.about-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--space-3xl);
  align-items: start;
}

.about-text h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.about-text p {
  margin-bottom: var(--space-md);
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.about-text blockquote {
  margin: var(--space-xl) 0;
  padding: var(--space-lg);
  border-left: 4px solid var(--color-accent);
  background: var(--color-surface);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--color-text);
  font-size: 1.0625rem;
}

.about-images {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.about-images img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  width: 100%;
  max-width: 200px;
}

@media (max-width: 900px) {
  .about-content {
    grid-template-columns: 1fr;
  }
  .about-images {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
  }
}

/* ============================================
   Ribbon / CTA
   ============================================ */
.ribbon {
  position: relative;
  overflow: hidden;
  text-align: center;
}

.ribbon-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.ribbon-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.9) 0%, rgba(15, 20, 25, 0.9) 100%);
}

.ribbon-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xl);
}

.ribbon-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-text);
  max-width: 700px;
}

.ribbon-content .btn {
  background: var(--color-bg);
  color: var(--color-accent);
}
.ribbon-content .btn:hover {
  background: var(--color-surface);
  color: var(--color-accent-hover);
}

/* ============================================
   News Section
   ============================================ */
.news {
  background: var(--color-bg-alt);
}

.news-placeholder {
  text-align: center;
  padding: var(--space-2xl);
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-muted);
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
  position: relative;
  overflow: hidden;
}

.contact-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.contact-overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
}

.contact-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-info h2 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  margin-bottom: var(--space-xl);
  color: var(--color-text);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.contact-item h4 {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.contact-item p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: var(--space-xs);
}
.contact-item a {
  color: var(--color-text-muted);
}
.contact-item a:hover {
  color: var(--color-accent);
}

.contact-form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
}

.contact-form-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-form input,
.contact-form textarea {
  padding: var(--space-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--color-text-muted);
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.contact-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

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

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-xl) 0;
  text-align: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}
.footer-links a:hover {
  color: var(--color-accent);
}

.footer-copy {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  opacity: 0.8;
}

/* ============================================
   Inner Pages (Consulting, Safety Training, Industry Links)
   ============================================ */
.nav-list a.active {
  color: var(--color-accent);
  background: var(--color-surface);
}

.page-hero {
  position: relative;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--color-overlay) 0%, rgba(15, 20, 25, 0.75) 100%);
}
.page-hero-title {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--color-text);
  text-align: center;
}

/* Page content - Consulting Services */
.container-narrow {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.page-tagline {
  font-size: 1.25rem;
  text-align: center;
  color: var(--color-text);
  background: rgba(220, 38, 38, 0.2);
  border-left: 4px solid #dc2626;
  padding: var(--space-lg) var(--space-xl);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-bottom: var(--space-2xl);
}
.page-tagline-full {
  text-align: center;
  border-left: none;
  border-radius: var(--radius-md);
}
.content-heading {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}
.content-heading:first-of-type {
  margin-top: 0;
}
.content-heading-accent {
  color: var(--color-accent);
  margin-top: var(--space-2xl);
}
.content-intro {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}
.content-list {
  list-style: none;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}
.content-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: var(--space-sm);
}
.content-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
}
.page-cta {
  text-align: center;
  margin-top: var(--space-2xl);
}
.page-cta .btn + .btn {
  margin-left: var(--space-md);
}

/* Safety Training page */
.training-banner {
  position: relative;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-2xl);
}
.training-banner-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.training-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.85) 0%, var(--color-overlay) 100%);
}
.training-banner-text {
  position: relative;
  z-index: 1;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
  text-align: center;
  padding: var(--space-xl);
}
.section-header-center {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text);
  text-align: center;
  margin-bottom: var(--space-xl);
}
.drills-layout {
  display: grid;
  grid-template-columns: minmax(200px, 380px) 1fr;
  gap: var(--space-2xl);
  align-items: start;
  margin-bottom: var(--space-2xl);
}
.drills-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.drills-image img {
  width: 100%;
  height: auto;
  display: block;
}
.drills-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.drills-list li {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), color var(--transition);
}
.drills-list li:hover {
  border-color: var(--color-accent);
  color: var(--color-text);
}
.drills-list li strong {
  color: var(--color-text);
}
@media (max-width: 768px) {
  .drills-layout {
    grid-template-columns: 1fr;
  }
  .drills-image {
    max-width: 300px;
    margin: 0 auto;
  }
  .page-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
  }
  .page-cta .btn + .btn {
    margin-left: 0;
  }
}

/* Industry Links page */
.links-section .section-intro {
  text-align: center;
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 auto var(--space-2xl);
}
.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-xl);
}
.link-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  color: var(--color-text);
  text-align: center;
}
.link-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(245, 158, 11, 0.4);
  color: var(--color-accent);
}
.link-card img {
  max-height: 80px;
  width: auto;
  object-fit: contain;
}
.link-card span {
  font-weight: 600;
  font-size: 0.9375rem;
}