/* =========================================
   pallets.ug Global Styles & Design System
   ========================================= */

:root {
  /* Teal & Mustard Palette */
  --color-green: #0D9488; /* Primary Text/Headings - Teal */
  --color-brown: #D4A038; /* Mustard */
  --color-amber: #0D9488; /* Primary CTA - Teal */
  --color-amber-hover: #D4A038; /* Hover CTA - Mustard */
  --color-charcoal: #0D9488; /* Body Text - Teal */
  --color-charcoal-light: #0D9488; /* Secondary Text - Teal */
  --color-offwhite: #F0FDFA; /* Light Teal Background */
  --color-lightgrey: #CCFBF1; /* Light Teal Borders */
  --color-white: #FFFFFF;

  /* Typography */
  --font-primary: 'Plus Jakarta Sans', 'Inter', sans-serif;
  
  /* Spacing */
  --space-xs: 0.75rem;
  --space-sm: 1.5rem;
  --space-md: 2.5rem;
  --space-lg: 5rem;
  --space-xl: 10rem;

  /* Layout */
  --container-width: 1280px;
  --border-radius: 12px;
  --transition-speed: 0.4s;
}

/* =========================================
   Reset & Base Styles
   ========================================= */

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

body {
  font-family: var(--font-primary);
  color: var(--color-charcoal);
  background-color: var(--color-offwhite);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-green);
  margin-bottom: var(--space-sm);
}

p {
  margin-bottom: var(--space-md);
  color: var(--color-charcoal-light);
}

a {
  color: var(--color-green);
  text-decoration: none;
  transition: color var(--transition-speed) ease;
}

a:hover {
  color: var(--color-amber);
}

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

/* =========================================
   Layout Utilities
   ========================================= */

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

.section {
  padding: var(--space-xl) 0;
}

.text-center {
  text-align: center;
}

/* =========================================
   Components
   ========================================= */

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  text-align: center;
  border: none;
  font-size: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

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

.btn-primary:hover {
  background-color: var(--color-amber-hover);
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: 0 8px 15px rgba(37, 99, 235, 0.3);
}

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

.btn-secondary:hover {
  background-color: var(--color-white);
  color: var(--color-green);
}

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

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

/* Header & Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.5rem 0;
  transition: all 0.4s ease;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.site-header.transparent-header {
  background-color: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  padding: 0.8rem 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.site-header.transparent-header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  border-bottom: none;
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-green);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

/* Navigation */
.nav-links {
  display: flex;
  gap: var(--space-md);
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-weight: 600;
  color: var(--color-charcoal);
}

.nav-links a:hover {
  color: var(--color-green);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-green);
}

/* Hero Section */
.hero {
  background-color: var(--color-green);
  color: var(--color-white);
  padding: calc(var(--space-xl) * 1.5) 0;
  position: relative;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translateX(-50%) translateY(-50%);
  z-index: 0;
  object-fit: cover;
}

/* To be implemented: background image overlay for hero */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.7));
  z-index: 1;
  display: none; /* Removed the dark tint globally */
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  animation: fadeUp 1s ease forwards;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero h1 {
  color: var(--color-white);
  font-size: 4.5rem;
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: var(--space-md);
}

.hero p {
  color: var(--color-lightgrey);
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
}

.hero-subtext {
  display: block;
  font-size: 0.9rem;
  margin-top: var(--space-sm);
  color: var(--color-amber);
  font-weight: 600;
}

.hero-buttons {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

/* Responsive */
@media (max-width: 1100px) {
  .nav-links {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero-buttons {
    flex-direction: column;
  }
}

/* =========================================
   Utility Layouts (Grid)
   ========================================= */
.grid {
  display: grid;
  gap: var(--space-md);
}

.cards-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.steps-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.tags-grid {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-sm);
  justify-content: center;
}

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

.section-title {
  margin-bottom: var(--space-lg);
  font-size: 2.25rem;
}

.max-w-md {
  max-width: 800px;
}
.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

/* =========================================
   Trust Strip
   ========================================= */
.trust-strip {
  background-color: var(--color-white);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-lightgrey);
}

.trust-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  gap: var(--space-sm);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--color-green);
  font-size: 0.95rem;
}

/* =========================================
   Cards
   ========================================= */
.card {
  background-color: var(--color-white);
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--color-lightgrey);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.02);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.08);
}

.card-image-placeholder {
  height: 200px;
  background-color: var(--color-lightgrey);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-charcoal-light);
  font-weight: 600;
}

.card-content {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-content p {
  flex-grow: 1;
}

.card-btn {
  margin-top: var(--space-sm);
  width: 100%;
}

/* =========================================
   Services List
   ========================================= */
.services-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
  max-width: 1000px;
  margin: 0 auto;
  text-align: left;
}

.services-list li {
  background-color: var(--color-white);
  padding: var(--space-md);
  border-radius: var(--border-radius);
  font-weight: 600;
  color: var(--color-green);
  border: 1px solid transparent;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.1rem;
}

.services-list li .icon {
  font-size: 1.5rem;
  background-color: var(--color-offwhite);
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.services-list li:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
  border-color: var(--color-amber);
}

/* =========================================
   Steps
   ========================================= */
.step {
  background-color: var(--color-white);
  padding: var(--space-md);
  border-radius: var(--border-radius);
  text-align: center;
  position: relative;
  border-top: 4px solid var(--color-amber);
}

.step-number {
  width: 40px;
  height: 40px;
  background-color: var(--color-amber);
  color: var(--color-charcoal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.25rem;
  margin: 0 auto var(--space-sm);
  margin-top: -35px;
  border: 4px solid var(--color-offwhite);
}

/* =========================================
   Industry Tags
   ========================================= */
.industry-tag {
  background-color: var(--color-white);
  padding: var(--space-sm);
  border-radius: var(--border-radius);
  text-align: center;
  font-weight: 600;
  color: var(--color-charcoal);
  border-left: 4px solid var(--color-green);
}

/* =========================================
   Sustainability & CTA
   ========================================= */
.sustainability-section {
  background-color: var(--color-green);
  color: var(--color-white);
}

.sustainability-section h2 {
  color: var(--color-amber);
}

.sustainability-section p {
  color: var(--color-lightgrey);
}

/* =========================================
   Footer
   ========================================= */
.site-footer {
  background-color: var(--color-charcoal);
  color: var(--color-lightgrey);
  padding: var(--space-xl) 0 var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.footer-brand .logo {
  color: var(--color-offwhite);
  margin-bottom: var(--space-sm);
}

.footer-links h4, .footer-contact h4 {
  color: var(--color-amber);
  margin-bottom: var(--space-sm);
}

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

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--color-lightgrey);
}

.footer-links a:hover {
  color: var(--color-amber);
}

.footer-bottom {
  border-top: 1px solid var(--color-charcoal-light);
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: 0.9rem;
}

.legal-links a {
  color: var(--color-lightgrey);
  margin-left: var(--space-sm);
}

.legal-links a:hover {
  color: var(--color-amber);
}

/* =========================================
   WhatsApp Floating Button
   ========================================= */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  left: 30px;
  background-color: #25D366; /* Standard WhatsApp Green */
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  z-index: 9999;
  transition: transform var(--transition-speed) ease;
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  color: white;
}

/* Mobile Nav Extension */
@media (max-width: 1100px) {
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    padding: var(--space-md);
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  }

  .nav-links.active {
    display: flex;
  }
}

/* =========================================
   Solutions Page Styles
   ========================================= */
.filter-btn {
  background: none;
  border: 1px solid var(--color-lightgrey);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  cursor: pointer;
  font-weight: 600;
  color: var(--color-charcoal);
  transition: all var(--transition-speed) ease;
  margin: 0.25rem;
}

.filter-btn:hover, .filter-btn.active {
  background-color: var(--color-green);
  color: var(--color-white);
  border-color: var(--color-green);
}

.solutions-grid {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.pallet-specs {
  list-style: none;
  margin: var(--space-sm) 0;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-lightgrey);
  font-size: 0.9rem;
}

.pallet-specs li {
  margin-bottom: 0.25rem;
}

.availability-tag {
  display: inline-block;
  background-color: var(--color-lightgrey);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-top: 0.5rem;
}

.solution-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: var(--space-sm);
}

.select-pallet-btn.selected {
  background-color: var(--color-green);
  color: var(--color-white);
}

.comparison-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-charcoal);
  color: var(--color-white);
  padding: var(--space-sm) var(--space-md);
  z-index: 1000;
  box-shadow: 0 -4px 10px rgba(0,0,0,0.1);
}

.comparison-content {
  max-width: var(--container-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.comparison-content span {
  font-weight: 600;
  font-size: 1.1rem;
}

/* =========================================
   Forms & Inputs
   ========================================= */
.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-green);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
select,
textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-lightgrey);
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: border-color var(--transition-speed) ease;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-amber);
}

.radio-group {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.radio-group label {
  font-weight: normal;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--color-charcoal);
  cursor: pointer;
}

/* =========================================
   Multi-step Form
   ========================================= */
.quote-container {
  background-color: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.progress-bar-container {
  text-align: center;
}

.progress-steps {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.step-indicator {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: var(--color-lightgrey);
  color: var(--color-charcoal-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  z-index: 2;
  position: relative;
  transition: all var(--transition-speed) ease;
}

.step-indicator.active {
  background-color: var(--color-amber);
  color: var(--color-charcoal);
  box-shadow: 0 0 0 4px rgba(216, 154, 61, 0.2);
}

.step-indicator.completed {
  background-color: var(--color-green);
  color: var(--color-white);
}

.step-line {
  flex-grow: 1;
  height: 2px;
  background-color: var(--color-lightgrey);
  margin: 0 0.5rem;
}

/* =========================================
   Mesh Gradient Hero Background
   ========================================= */
.mesh-hero {
    background-color: #F0FDFA !important;
    background-image: 
        radial-gradient(at 40% 20%, #CCFBF1 0px, transparent 50%),
        radial-gradient(at 80% 0%, #FEF9C3 0px, transparent 50%),
        radial-gradient(at 0% 50%, #CCFBF1 0px, transparent 50%),
        radial-gradient(at 80% 50%, #fef08a 0px, transparent 50%),
        radial-gradient(at 0% 100%, #FEF9C3 0px, transparent 50%),
        radial-gradient(at 80% 100%, #99f6e4 0px, transparent 50%),
        radial-gradient(at 0% 0%, #F0FDFA 0px, transparent 50%) !important;
    background-size: 100% 100% !important;
    background-repeat: no-repeat !important;
    position: relative;
    overflow: hidden;
}

.mesh-hero h1, .mesh-hero h2, .mesh-hero h3 {
    color: var(--color-green) !important;
}

.mesh-hero p, .mesh-hero span:not(.btn-text):not(.lumex-btn span), .mesh-hero a:not(.btn):not(.lumex-btn) {
    color: var(--color-charcoal-light) !important;
}

/* Ensure buttons still look right */
.mesh-hero .btn.btn-primary {
    background-color: var(--color-amber) !important;
    color: var(--color-white) !important;
}
.mesh-hero .btn.btn-primary:hover {
    background-color: var(--color-amber-hover) !important;
}