/* ==========================================================================
   COSTA RICA RELOCATION GROUP — CORE STYLESHEET
   Domain: costaricarelocationgroup.com
   Positioning: Your Complete Relocation Partner in Costa Rica
   Design System: International Luxury, Warm Professionalism, High Trust
   ========================================================================== */

:root {
  /* Official Brand Palette */
  --color-primary: #0B1F38;        /* Midnight Navy - Authority, Trust */
  --color-primary-light: #162E4F;  /* Medium Navy */
  --color-primary-dark: #071526;   /* Deep Midnight Navy */
  
  --color-accent: #AD8A4B;         /* Heritage Gold - Premium */
  --color-accent-hover: #96743A;   /* Deep Heritage Gold */
  --color-accent-light: #F5EFE3;   /* Soft Gold Tint */
  --color-accent-glow: rgba(173, 138, 75, 0.25);

  --color-tropical-green: #315949; /* Tropical Deep Green */
  --color-tropical-light: #3F725E;
  --color-tropical-tint: #EBF2EE;
  --color-warm-sand: #D8C8AA;      /* Warm Sand */

  --color-text-main: #1E293B;      /* Slate 800 - Crisp readability */
  --color-text-muted: #64748B;     /* Slate 500 */
  --color-text-light: #94A3B8;     /* Slate 400 */
  --color-text-inverse: #FFFFFF;

  --color-bg-body: #FFFFFF;
  --color-bg-alt: #F8FAFC;        /* Soft Cool White */
  --color-bg-warm: #FAF8F5;       /* Warm Linen / Sand */
  --color-bg-card: #FFFFFF;
  --color-border: #E2E8F0;
  --color-border-subtle: #EDF2F7;

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 30, 54, 0.06), 0 1px 2px rgba(15, 30, 54, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(15, 30, 54, 0.08), 0 2px 4px -1px rgba(15, 30, 54, 0.04);
  --shadow-lg: 0 10px 25px -3px rgba(15, 30, 54, 0.1), 0 4px 6px -2px rgba(15, 30, 54, 0.05);
  --shadow-xl: 0 20px 35px -5px rgba(15, 30, 54, 0.12), 0 10px 10px -5px rgba(15, 30, 54, 0.04);
  --shadow-gold: 0 8px 20px -2px rgba(197, 154, 78, 0.3);

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Layout */
  --container-max: 1240px;
  --container-narrow: 860px;
  --header-height: 80px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg-body);
  color: var(--color-text-main);
  line-height: 1.65;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style-position: inside;
}

/* Typography Presets */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.25rem, 4vw + 1rem, 3.75rem);
  font-weight: 800;
  margin-bottom: 1.25rem;
}

h2 {
  font-size: clamp(1.75rem, 2.5vw + 0.5rem, 2.5rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.25rem, 1.5vw + 0.25rem, 1.75rem);
  margin-bottom: 0.75rem;
}

p {
  margin-bottom: 1.25rem;
  color: #334155;
  font-size: 1.05rem;
}

p.lead {
  font-size: 1.25rem;
  font-weight: 400;
  color: #475569;
  line-height: 1.6;
}

.text-gold {
  color: var(--color-accent);
}

.font-serif {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
}

/* Layout Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-narrow {
  max-width: var(--container-narrow);
}

/* Section Spacing */
.section {
  padding-top: 5rem;
  padding-bottom: 5rem;
  position: relative;
}

.section-sm {
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

.section-lg {
  padding-top: 7rem;
  padding-bottom: 7rem;
}

.bg-alt {
  background-color: var(--color-bg-alt);
}

.bg-warm {
  background-color: var(--color-bg-warm);
}

.bg-dark {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
}

.bg-dark h1, .bg-dark h2, .bg-dark h3, .bg-dark h4 {
  color: var(--color-text-inverse);
}

.bg-dark p {
  color: #CBD5E1;
}

/* Eyebrows & Section Headers */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.eyebrow::before, .eyebrow.has-dash::after {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background-color: var(--color-accent);
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: #ffffff;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
  height: var(--header-height);
}

.site-header.scrolled {
  background-color: #ffffff;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: var(--shadow-md);
  height: 70px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  line-height: 1;
}

.header-logo-img {
  height: 52px;
  width: auto;
  max-width: 175px;
  object-fit: contain;
  display: block;
}

.footer-logo-wrap {
  display: inline-flex;
  align-items: center;
  background: #FFFFFF;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.footer-logo-wrap:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.footer-logo-img {
  height: 48px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  display: block;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-main);
  padding: 0.5rem 0.25rem;
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-accent);
  transition: width 0.2s ease;
}

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

/* Dropdown Menu */
.nav-dropdown {
  position: relative;
}

.dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: -1rem;
  width: 280px;
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  padding: 0.75rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.2s ease;
  z-index: 1010;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.active .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: block;
  padding: 0.6rem 1.25rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text-main);
  transition: var(--transition);
}

.dropdown-item:hover {
  background-color: var(--color-bg-alt);
  color: var(--color-accent);
  padding-left: 1.5rem;
}

.dropdown-item .item-desc {
  display: block;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-weight: 400;
}

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

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-primary);
}

/* Footer */
.site-footer {
  background-color: var(--color-primary-dark);
  color: #94A3B8;
  padding-top: 5rem;
  padding-bottom: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.25fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  color: #94A3B8;
  font-size: 0.95rem;
  margin-top: 1rem;
  max-width: 320px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
  position: relative;
}

.footer-col h4::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-accent);
  margin-top: 0.4rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  font-size: 0.92rem;
  color: #94A3B8;
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: #64748B;
}

.legal-notice {
  font-size: 0.78rem;
  color: #64748B;
  margin-top: 1.5rem;
  line-height: 1.6;
}

/* Trust Badges / Partner Ribbon */
.partner-ribbon {
  background-color: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 1.75rem 0;
}

.partner-ribbon-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}

.ribbon-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ribbon-items {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.ribbon-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
}

.ribbon-item svg {
  color: var(--color-accent);
  width: 20px;
  height: 20px;
}

/* Breadcrumbs */
.breadcrumb-nav {
  padding: 1rem 0;
  font-size: 0.88rem;
  color: var(--color-text-muted);
  background-color: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
}

.breadcrumb-list li::after {
  content: '/';
  margin-left: 0.5rem;
  color: var(--color-text-light);
}

.breadcrumb-list li:last-child::after {
  content: '';
}

.breadcrumb-list a:hover {
  color: var(--color-accent);
}

.breadcrumb-list .current {
  color: var(--color-primary);
  font-weight: 600;
}