/* ==========================================================================
   Planera Solutions - Minimalist Light Theme with Custom Brand Logo
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* Brand Palette Matched to Official Logo */
  --bg-main: #FFFFFF;
  --bg-surface: #F8FAFC;
  --bg-subtle: #F1F5F9;
  --bg-card: #FFFFFF;

  --accent-navy: #1C3B5E;       /* Logo Deep Steel Navy */
  --accent-blue: #2A5A88;       /* Logo Primary Blue */
  --accent-blue-light: #EBF3FA; /* Soft Blue tint */
  --accent-cyan: #224870;       /* Logo Compass Accent */
  --accent-hover: #142840;

  --text-primary: #1C3B5E;
  --text-secondary: #475569;
  --text-muted: #94A3B8;

  --border-light: #E2E8F0;
  --border-active: #CBD5E1;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 25px -5px rgba(28, 59, 94, 0.06), 0 8px 10px -6px rgba(28, 59, 94, 0.03);
  --shadow-hover: 0 20px 35px -10px rgba(28, 59, 94, 0.12);
}

/* Reset & Global */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Scroll Progress Bar */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-navy));
  z-index: 2000;
  width: 0%;
  transition: width 0.1s ease-out;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.text-highlight {
  color: var(--accent-blue);
  background: linear-gradient(120deg, rgba(42, 90, 136, 0.08) 0%, rgba(28, 59, 94, 0.12) 100%);
  padding: 0.1em 0.4em;
  border-radius: var(--radius-sm);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  background: var(--accent-blue-light);
  color: var(--accent-navy);
  font-size: 0.825rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

/* Header & Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition-normal);
  padding: 1rem 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.site-header.scrolled {
  padding: 0.75rem 0;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--border-light);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Brand Official Logo Styling */
.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  transition: var(--transition-normal);
}

.logo:hover .brand-logo-img {
  transform: scale(1.03);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition-normal);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-navy);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--accent-navy);
  transition: var(--transition-normal);
  border-radius: 2px;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.925rem;
  cursor: pointer;
  transition: var(--transition-normal);
  border: none;
  outline: none;
}

.btn-primary {
  background: var(--accent-navy);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(28, 59, 94, 0.2);
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(28, 59, 94, 0.3);
}

.btn-secondary {
  background: var(--bg-subtle);
  color: var(--text-primary);
  border: 1px solid var(--border-light);
}

.btn-secondary:hover {
  background: var(--accent-blue-light);
  color: var(--accent-navy);
  border-color: var(--border-active);
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Minimalist Hero Section */
.hero {
  position: relative;
  padding-top: 10.5rem;
  padding-bottom: 6rem;
  background: radial-gradient(circle at 80% 20%, #F3F7FA 0%, #FFFFFF 70%);
  overflow: hidden;
}

.ambient-glow {
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(42, 90, 136, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
  pointer-events: none;
  animation: pulseGlow 8s infinite alternate ease-in-out;
}

@keyframes pulseGlow {
  0% { transform: scale(1) translate(0, 0); }
  100% { transform: scale(1.15) translate(-20px, 20px); }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
  color: var(--accent-navy);
  margin-bottom: 1.25rem;
  font-weight: 700;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 560px;
}

.compliance-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 2.25rem;
}

.tag-pill {
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.tag-pill:hover {
  border-color: var(--accent-blue);
  color: var(--accent-navy);
  transform: translateY(-2px);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero-visual {
  position: relative;
}

.hero-card-visual {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  padding: 1.5rem;
  transition: var(--transition-normal);
  overflow: hidden;
}

.hero-card-visual:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-active);
}

.hero-card-visual img {
  border-radius: var(--radius-md);
  width: 100%;
  height: 280px;
  object-fit: cover;
  margin-bottom: 1.25rem;
}

.hero-card-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Services Section */
.services-section {
  padding: 6rem 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 3.5rem auto;
}

.section-header h2 {
  font-size: 2.2rem;
  margin-bottom: 0.85rem;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-hover);
}

.service-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-navy);
  background: var(--accent-blue-light);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
  align-self: flex-start;
  letter-spacing: 0.5px;
}

.service-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.service-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.service-features li svg {
  color: var(--accent-blue);
  flex-shrink: 0;
}

/* Compliance Guide Tabs */
.compliance-section {
  padding: 6rem 0;
  background: #FFFFFF;
}

.tab-nav {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.tab-btn {
  padding: 0.65rem 1.25rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.925rem;
  cursor: pointer;
  transition: var(--transition-normal);
}

.tab-btn.active, .tab-btn:hover {
  background: var(--accent-navy);
  color: #FFFFFF;
  border-color: var(--accent-navy);
  box-shadow: 0 4px 12px rgba(28, 59, 94, 0.15);
}

.tab-pane {
  display: none;
  animation: fadeIn 0.35s ease-out;
}

.tab-pane.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.tab-info h3 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.tab-info p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

.detail-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.detail-item {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  padding: 1rem;
  border-radius: var(--radius-sm);
}

.detail-item h4 {
  font-size: 0.9rem;
  color: var(--accent-blue);
  margin-bottom: 0.25rem;
}

.detail-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0;
}

.tab-media img {
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
}

/* Direct Contact Section */
.contact-section {
  padding: 6rem 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-light);
}

.contact-card-minimal {
  max-width: 800px;
  margin: 0 auto;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 3.5rem 2.5rem;
  text-align: center;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.contact-card-minimal::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-navy), var(--accent-blue));
}

.contact-email-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: #FFFFFF;
  background: var(--accent-navy);
  padding: 1rem 2.2rem;
  border-radius: var(--radius-full);
  margin: 1.5rem 0 2rem 0;
  transition: var(--transition-normal);
  box-shadow: 0 4px 16px rgba(28, 59, 94, 0.25);
}

.contact-email-link:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(28, 59, 94, 0.35);
}

.contact-meta {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.contact-meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-meta-item svg {
  color: var(--accent-blue);
}

/* Footer */
.site-footer {
  background: #FFFFFF;
  border-top: 1px solid var(--border-light);
  padding: 3rem 0 2rem 0;
  text-align: center;
}

.footer-logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  margin: 0 auto 1.25rem auto;
}

.footer-text {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-text strong {
  color: var(--text-secondary);
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .tab-pane.active {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .brand-logo-img {
    height: 42px;
  }
  .nav-menu {
    position: fixed;
    top: 65px;
    left: 0;
    width: 100%;
    background: #FFFFFF;
    flex-direction: column;
    padding: 2rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--border-light);
    box-shadow: var(--shadow-md);
    transform: translateY(-150%);
    transition: var(--transition-normal);
  }
  .nav-menu.open {
    transform: translateY(0);
  }
  .mobile-toggle {
    display: block;
  }
  .detail-list {
    grid-template-columns: 1fr;
  }
  .contact-email-link {
    font-size: 1.05rem;
    padding: 0.85rem 1.25rem;
  }
}