/* ==========================================
   STORAGE IQC — Global Styles
   Brand: Navy #1a365d | Teal #2c7a7b | White
   ========================================== */

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

:root {
  --navy: #1a365d;
  --navy-light: #2a4a7f;
  --navy-dark: #0f2341;
  --teal: #2c7a7b;
  --teal-light: #38a89d;
  --teal-dark: #1a5c5d;
  --white: #ffffff;
  --off-white: #f7fafc;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --accent: #e2725b;
  --success: #059669;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --transition: all 0.3s ease;
  --max-width: 1200px;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--gray-800);
  line-height: 1.6;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--teal-dark); }

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy);
}
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }
h4 { font-size: 1.125rem; }

.section-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--teal);
  margin-bottom: 12px;
}

.section-title { margin-bottom: 16px; }

.section-subtitle {
  font-size: 1.125rem;
  color: var(--gray-500);
  max-width: 640px;
  line-height: 1.7;
}

/* ==========================================
   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: var(--transition);
}

.nav.scrolled {
  box-shadow: var(--shadow);
}

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

.nav-logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo span { color: var(--teal); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-600);
  transition: var(--transition);
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--teal);
  transition: width 0.3s ease;
}

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

.nav-cta {
  background: var(--teal) !important;
  color: var(--white) !important;
  padding: 10px 24px !important;
  border-radius: 6px !important;
  font-weight: 600 !important;
  font-size: 0.875rem !important;
}

.nav-cta:hover {
  background: var(--teal-dark) !important;
}

.nav-cta::after { display: none !important; }

/* Mobile Nav */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  margin: 5px 0;
  transition: var(--transition);
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--teal);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--teal-dark);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.4);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--teal);
  border: 2px solid var(--teal);
}

.btn-outline:hover {
  background: var(--teal);
  color: var(--white);
}

.btn-arrow::after {
  content: '\2192';
  transition: transform 0.3s ease;
}

.btn-arrow:hover::after {
  transform: translateX(4px);
}

/* ==========================================
   HERO
   ========================================== */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, var(--navy-light) 100%);
  overflow: hidden;
  padding-top: 72px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='1.5'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: 60px 0;
}

.hero-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--teal-light);
  margin-bottom: 24px;
  padding: 6px 16px;
  border: 1px solid rgba(56,168,157,0.3);
  border-radius: 20px;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 24px;
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  line-height: 1.15;
}

.hero p {
  color: rgba(255,255,255,0.8);
  font-size: 1.15rem;
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 560px;
}

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

/* Hero geometric accent */
.hero-accent {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(44,122,123,0.15) 0%, transparent 70%);
  z-index: 1;
}

.hero-accent-2 {
  position: absolute;
  right: 10%;
  bottom: -10%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(44,122,123,0.1) 0%, transparent 70%);
  z-index: 1;
}

/* ==========================================
   STATS BAR
   ========================================== */
.stats-bar {
  background: var(--white);
  padding: 48px 0;
  border-bottom: 1px solid var(--gray-100);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
}

.stat-item h3 {
  font-size: 2.5rem;
  color: var(--teal);
  margin-bottom: 8px;
  font-weight: 800;
}

.stat-item p {
  color: var(--gray-500);
  font-size: 0.95rem;
  font-weight: 500;
}

/* ==========================================
   SECTIONS
   ========================================== */
.section {
  padding: 96px 0;
}

.section-alt {
  background: var(--gray-50);
}

.section-dark {
  background: var(--navy);
  color: var(--white);
}

.section-dark h2,
.section-dark h3 { color: var(--white); }

.section-dark .section-subtitle { color: rgba(255,255,255,0.7); }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header .section-subtitle {
  margin: 0 auto;
}

/* ==========================================
   SERVICE CARDS
   ========================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--teal);
}

.service-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--teal), var(--teal-light));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--white);
  font-size: 1.5rem;
}

.service-card h3 {
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.service-card p {
  color: var(--gray-500);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-card-link {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--teal);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.service-card-link:hover { gap: 10px; }

/* ==========================================
   WHY CHOOSE US
   ========================================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

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

.why-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--gray-300);
}

.why-card-number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gray-50);
  color: var(--teal);
  font-weight: 800;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-card h4 { margin-bottom: 8px; }

.why-card p {
  color: var(--gray-500);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ==========================================
   FACILITY CARDS
   ========================================== */
.facilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.facility-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}

.facility-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.facility-card-image {
  height: 200px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.facility-card-image::after {
  content: attr(data-state);
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.facility-card-icon {
  color: rgba(255,255,255,0.3);
  font-size: 3rem;
}

.facility-card-body {
  padding: 24px;
}

.facility-card-body h3 {
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.facility-card-location {
  color: var(--gray-400);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 12px;
}

.facility-card-body p {
  color: var(--gray-500);
  font-size: 0.875rem;
  line-height: 1.65;
  margin-bottom: 16px;
}

.facility-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.facility-tag {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--gray-50);
  color: var(--gray-600);
  border: 1px solid var(--gray-200);
}

.facility-card-link {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--teal);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================
   CTA BANNER
   ========================================== */
.cta-banner {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner h2 {
  color: var(--white);
  margin-bottom: 16px;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
}

.cta-banner p {
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  margin-bottom: 32px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================
   MANAGEMENT TIERS
   ========================================== */
.tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.tier-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  border: 1px solid var(--gray-200);
  text-align: center;
  transition: var(--transition);
  position: relative;
}

.tier-card.featured {
  border-color: var(--teal);
  box-shadow: var(--shadow-xl);
  transform: scale(1.03);
}

.tier-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--teal);
  color: var(--white);
  padding: 4px 20px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.tier-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.tier-card.featured:hover {
  transform: scale(1.03) translateY(-4px);
}

.tier-card h3 { margin-bottom: 12px; }

.tier-card .tier-desc {
  color: var(--gray-500);
  font-size: 0.9rem;
  margin-bottom: 24px;
  line-height: 1.6;
}

.tier-features {
  list-style: none;
  text-align: left;
  margin-bottom: 32px;
}

.tier-features li {
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-100);
  font-size: 0.9rem;
  color: var(--gray-600);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.tier-features li::before {
  content: '\2713';
  color: var(--teal);
  font-weight: 700;
  flex-shrink: 0;
}

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

.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.blog-card-image {
  height: 200px;
  background: linear-gradient(135deg, var(--teal) 0%, var(--navy) 100%);
}

.blog-card-body {
  padding: 24px;
}

.blog-card-meta {
  font-size: 0.8rem;
  color: var(--gray-400);
  margin-bottom: 12px;
}

.blog-card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  line-height: 1.4;
}

.blog-card-body p {
  color: var(--gray-500);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 16px;
}

.blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.blog-tag {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  background: var(--teal);
  color: var(--white);
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.7);
  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;
  margin-top: 16px;
  max-width: 320px;
}

.footer h4 {
  color: var(--white);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
}

.footer-links li { margin-bottom: 12px; }

.footer-links a {
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
  transition: var(--transition);
}

.footer-links 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;
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  color: rgba(255,255,255,0.5);
  font-size: 1.1rem;
  transition: var(--transition);
}

.footer-social a:hover { color: var(--white); }

/* ==========================================
   CONTACT FORM
   ========================================== */
.contact-form {
  max-width: 640px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--gray-300);
  border-radius: 6px;
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transition);
  background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(44,122,123,0.1);
}

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

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1024px) {
  .services-grid, .tiers-grid, .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .facilities-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .hero { min-height: 70vh; }
  .hero-accent, .hero-accent-2 { display: none; }
  .stats-grid { grid-template-columns: 1fr; gap: 24px; }
  .services-grid, .why-grid, .tiers-grid, .blog-grid { grid-template-columns: 1fr; }
  .facilities-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .hero-buttons { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; }
  .tier-card.featured { transform: none; }
  .tier-card.featured:hover { transform: translateY(-4px); }
}