/* Global Design Tokens & Cascade Layers */
@layer base, layout, components, utilities;

@layer base {
  :root {
    /* Color Palette */
    --color-primary: hsl(94, 83%, 40%);        /* Vibrant Green from Flyer */
    --color-primary-hover: hsl(94, 83%, 34%);
    --color-primary-light: hsl(94, 83%, 95%);
    --color-primary-glow: hsla(94, 83%, 40%, 0.15);
    
    --color-dark: hsl(200, 15%, 12%);          /* Charcoal Slate from Flyer */
    --color-dark-surface: hsl(200, 15%, 17%);  /* Slightly lighter slate for sections */
    --color-dark-hover: hsl(200, 15%, 22%);
    
    --color-text-main: hsl(200, 15%, 20%);
    --color-text-muted: hsl(200, 10%, 45%);
    --color-text-light: hsl(200, 10%, 90%);
    
    --color-light-bg: hsl(200, 15%, 96%);      /* Cool off-white background */
    --color-white: #ffffff;
    
    /* Layout & Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    
    --container-max-width: 1200px;
    --header-height: 80px;
    --border-radius: 12px;
    
    /* Typography */
    --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  }

  /* HTML Element Defaults */
  html {
    scroll-behavior: smooth;
    font-family: var(--font-sans);
    color: var(--color-text-main);
    background-color: var(--color-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    max-width: 100%;
    overflow-x: hidden;
  }

  body {
    margin: 0;
    padding-top: var(--header-height);
    min-block-size: 100vh;
    display: flex;
    flex-direction: column;
    max-width: 100%;
    overflow-x: hidden;
  }

  h1, h2, h3, h4, h5, h6 {
    color: var(--color-dark);
    margin-top: 0;
    font-weight: 700;
  }
  
  h1 {
    font-size: clamp(2.2rem, 1.2rem + 4vw, 3.8rem);
    line-height: 1.1;
    text-wrap: balance;
  }

  h2 {
    font-size: clamp(1.8rem, 1.2rem + 2.5vw, 2.6rem);
    line-height: 1.2;
    text-wrap: balance;
    margin-bottom: var(--spacing-md);
  }

  h3 {
    font-size: clamp(1.3rem, 1rem + 1vw, 1.6rem);
    line-height: 1.3;
  }

  p {
    text-wrap: pretty;
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
  }

  a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
  }

  a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 4px;
  }

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

/* Layout Layer */
@layer layout {
  .container {
    width: 100%;
    max-width: var(--container-max-width);
    margin-inline: auto;
    padding-inline: var(--spacing-sm);
  }

  section {
    padding-block: var(--spacing-lg);
  }

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

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

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

  .grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .grid-3 {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .grid-4 {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  @media (min-width: 768px) {
    .grid-2 {
      grid-template-columns: repeat(2, 1fr);
    }
    .grid-3 {
      grid-template-columns: repeat(3, 1fr);
    }
    .grid-4 {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @media (min-width: 1024px) {
    .grid-4 {
      grid-template-columns: repeat(4, 1fr);
    }
  }
}

/* Components Layer */
@layer components {
  /* Header & Navigation */
  .main-header {
    background-color: var(--color-white);
    border-bottom: 1px solid hsl(200, 10%, 90%);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    block-size: var(--header-height);
  }

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

  .logo {
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-dark);
    display: flex;
    align-items: center;
    gap: 0.2rem;
  }

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

  .nav-menu {
    display: none;
  }

  .nav-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
  }

  .nav-btn-call {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 10px 18px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    transition: background-color 0.2s ease, transform 0.1s ease;
  }

  .nav-btn-call:hover {
    background-color: var(--color-primary-hover);
  }

  .nav-btn-call:active {
    transform: scale(0.98);
  }

  @media (max-width: 480px) {
    .nav-btn-call span {
      display: none;
    }
    .nav-btn-call {
      padding: 12px;
      border-radius: 50%;
    }
  }

  /* Hamburger Menu for Mobile */
  .mobile-menu-toggle {
    background: none;
    border: none;
    color: var(--color-dark);
    cursor: pointer;
    padding: var(--spacing-xs);
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .mobile-menu-toggle svg {
    width: 24px;
    height: 24px;
  }

  /* Popover Navigation for Mobile */
  .mobile-nav-popover {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    padding: var(--spacing-md);
    border-bottom: 3px solid var(--color-primary);
    z-index: 99;
  }

  .mobile-nav-popover.open {
    display: block;
  }

  .mobile-nav-popover ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .mobile-nav-popover a {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-dark);
    display: block;
    padding-block: var(--spacing-xs);
  }

  .mobile-nav-popover a:hover {
    color: var(--color-primary);
  }

  .mobile-nav-popover .active {
    color: var(--color-primary);
  }

  @media (min-width: 768px) {
    .header-container {
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      padding-inline: 48px !important; /* Keep Logo and Tel further from edges */
    }

    .logo img {
      height: 48px !important; /* Elegant smaller size on desktop */
      width: auto !important;
    }

    .nav-actions {
      justify-self: end;
    }

    .nav-menu {
      display: block;
    }
    
    .nav-menu ul {
      display: flex;
      list-style: none;
      padding: 0;
      margin: 0;
      gap: var(--spacing-md);
    }

    .nav-menu a {
      font-weight: 600;
      font-size: 1.05rem;
      color: var(--color-dark);
      padding-block: var(--spacing-xs);
      position: relative;
    }

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

    .nav-menu a:hover::after {
      width: 100%;
    }

    .nav-menu .active {
      color: var(--color-primary);
    }
    
    .nav-menu .active::after {
      width: 100%;
    }

    .mobile-menu-toggle {
      display: none;
    }
  }

  /* Buttons */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-weight: 700;
    font-size: 1.05rem;
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
  }

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

  .btn-primary:hover {
    background-color: var(--color-primary-hover);
    box-shadow: 0 4px 14px var(--color-primary-glow);
  }

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

  .btn-secondary:hover {
    background-color: var(--color-dark-hover);
    border-color: var(--color-dark-hover);
  }

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

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

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

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

  .icon-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 76px;
    height: 76px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    background-color: var(--color-white);
    color: var(--color-primary);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: var(--spacing-sm);
    transition: transform 0.3s ease, border-color 0.3s ease;
  }

  .icon-badge svg {
    width: 36px;
    height: 36px;
  }

  /* Cards */
  .card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    border: 1px solid hsl(200, 10%, 93%);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
  }

  .card:hover .icon-badge {
    transform: scale(1.05);
    background-color: var(--color-primary-light);
  }

  /* USP Bar / Section */
  .usp-item {
    text-align: center;
    padding: var(--spacing-sm);
  }

  .usp-item h3 {
    margin-block: var(--spacing-xs);
    font-size: 1.3rem;
  }

  .usp-item p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
  }

  /* Form Elements */
  .form-group {
    margin-bottom: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: 6px;
  }

  .form-group label {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-dark);
  }

  .form-control {
    font-family: inherit;
    font-size: 1rem;
    padding: 12px 16px;
    border-radius: 8px;
    border: 2px solid hsl(200, 10%, 85%);
    background-color: var(--color-white);
    color: var(--color-text-main);
    transition: border-color 0.2s ease;
  }

  .form-control:focus {
    border-color: var(--color-primary);
    outline: none;
  }

  .form-control:user-invalid {
    border-color: hsl(0, 75%, 50%);
  }

  textarea.form-control {
    resize: vertical;
    min-block-size: 120px;
  }

  .checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-block: var(--spacing-sm);
  }

  .checkbox-group input[type="checkbox"] {
    margin-top: 4px;
    accent-color: var(--color-primary);
    width: 18px;
    height: 18px;
  }

  .checkbox-group label {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.4;
  }

  .checkbox-group label a {
    color: var(--color-primary);
    text-decoration: underline;
  }

  /* Testimonials */
  .testimonial-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    border-left: 4px solid var(--color-primary);
  }

  .testimonial-stars {
    color: #ffc107;
    margin-bottom: var(--spacing-xs);
    font-size: 1.2rem;
  }

  .testimonial-author {
    font-weight: 700;
    font-size: 0.95rem;
    margin-top: var(--spacing-sm);
    color: var(--color-dark);
  }

  .testimonial-role {
    font-size: 0.85rem;
    color: var(--color-text-muted);
  }

  /* Footer */
  .main-footer {
    background-color: var(--color-dark);
    color: var(--color-text-light);
    padding-top: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-top: 5px solid var(--color-primary);
    margin-top: auto;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
  }

  @media (min-width: 768px) {
    .footer-grid {
      grid-template-columns: 2fr 1fr 1fr;
    }
  }

  .footer-col h3 {
    color: var(--color-white);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-bottom: 8px;
  }

  .footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--color-primary);
  }

  .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

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

  .footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
  }

  .footer-contact-item svg {
    width: 20px;
    height: 20px;
    fill: var(--color-primary);
    flex-shrink: 0;
    margin-top: 3px;
  }

  .footer-bottom {
    border-top: 1px solid hsl(200, 15%, 22%);
    padding-top: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
    font-size: 0.9rem;
    color: var(--color-text-muted);
  }

  @media (min-width: 768px) {
    .footer-bottom {
      flex-direction: row;
      justify-content: space-between;
    }
  }

  .footer-bottom-links {
    display: flex;
    gap: var(--spacing-md);
  }

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

  /* Floating Direct Actions Widgets */
  .floating-actions {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    z-index: 999;
  }

  .float-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
  }

  .float-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  }

  .float-btn svg {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
  }

  .float-btn img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    flex-shrink: 0;
  }

  .float-whatsapp {
    background-color: #25d366; /* Official WhatsApp Green */
  }

  .float-phone {
    background-color: var(--color-primary);
  }

  /* WhatsApp Auto-Popup Tooltip */
  .whatsapp-tooltip {
    position: absolute;
    right: 70px;
    bottom: 8px;
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    pointer-events: none;
    opacity: 0;
    transform: translateX(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 1000;
  }

  .whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 6px 0 6px 6px;
    border-style: solid;
    border-color: transparent transparent transparent var(--color-dark);
  }

  .whatsapp-tooltip.show {
    opacity: 1;
    transform: translateX(0);
  }

  @media (min-width: 768px) {
    /* Hide float-phone on desktop since direct call is less common on desktop */
    .float-phone {
      display: none;
    }
  }
}

/* Utilities Layer */
@layer utilities {
  .text-center {
    text-align: center;
  }

  .text-primary {
    color: var(--color-primary);
  }

  .font-bold {
    font-weight: 700;
  }

  .margin-bottom-sm {
    margin-bottom: var(--spacing-sm);
  }

  .margin-bottom-md {
    margin-bottom: var(--spacing-md);
  }

  .margin-bottom-lg {
    margin-bottom: var(--spacing-lg);
  }

  .section-title-wrap {
    text-align: center;
    max-width: 700px;
    margin-inline: auto;
    margin-bottom: var(--spacing-lg);
  }

  .section-title-wrap p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
  }

  .badge-primary {
    background-color: var(--color-primary-light);
    color: var(--color-primary-hover);
    padding: 6px 14px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    display: inline-block;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }
  
  /* Green Highlight Bar (matches flyer bottom) */
  .highlight-banner {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding-block: var(--spacing-md);
    text-align: center;
    font-weight: 700;
  }

  .highlight-banner-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
  }

  @media (min-width: 768px) {
    .highlight-banner-container {
      flex-direction: row;
      justify-content: space-around;
    }
  }

  .highlight-banner-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: clamp(1.1rem, 1rem + 0.5vw, 1.5rem);
  }

  .highlight-banner-item svg {
    width: 32px;
    height: 32px;
    fill: currentColor;
  }
}

/* ============================
   MOBILE FIX — All Overflow & Layout Issues
   ============================ */

/* Global overflow prevention */
*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
  max-width: 100%;
  overflow-x: hidden;
}

/* Ensure all sections and containers respect viewport width */
section, .container, .card, .usp-item,
.highlight-banner, .highlight-banner-container,
.footer-grid, .footer-col, .footer-bottom,
.main-header, .header-container {
  max-width: 100%;
  overflow-x: hidden;
}

@media (max-width: 767px) {

  /* --- HEADER FIX --- */
  .header-container {
    display: flex !important;
    justify-content: space-between;
    align-items: center;
    padding-inline: 20px !important; /* Elegant spacing from screen edges */
    gap: 8px;
  }

  .logo img {
    height: 42px !important; /* Highly elegant smaller size on mobile */
    width: auto !important;
  }

  .nav-actions {
    gap: 6px;
    flex-shrink: 0;
  }

  .mobile-menu-toggle {
    padding: 6px;
    margin-right: 0;
    flex-shrink: 0;
  }

  .nav-btn-call {
    padding: 10px !important;
    border-radius: 50% !important;
    flex-shrink: 0;
  }

  .nav-btn-call span {
    display: none !important;
  }

  /* --- HERO SECTION FIX --- */
  .hero-section .container {
    padding-inline: 16px !important;
  }

  .hero-section h1 {
    font-size: 1.7rem !important;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
  }

  .hero-section p {
    font-size: 1rem !important;
  }

  /* Hero CTA buttons — stack vertically on small screens */
  .hero-section .btn {
    width: 100%;
    justify-content: center;
    font-size: 0.95rem;
    padding: 14px 20px;
  }

  /* --- GREEN BANNER FIX --- */
  .highlight-banner-container {
    flex-direction: column !important;
    gap: 12px !important;
    padding-inline: 16px;
  }

  .highlight-banner-item {
    font-size: 0.95rem !important;
    text-align: center;
    justify-content: center;
    flex-wrap: wrap;
  }

  /* --- SECTION / CONTAINER FIX --- */
  .container {
    padding-inline: 16px !important;
  }

  section {
    padding-block: 2.5rem;
  }

  .section-title-wrap {
    padding-inline: 0;
    margin-bottom: 2rem;
  }

  .section-title-wrap h2 {
    font-size: 1.5rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  /* --- CARDS FIX --- */
  .card {
    padding: 1.25rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr !important;
    gap: 1rem;
  }

  .icon-badge {
    width: 60px;
    height: 60px;
  }

  .icon-badge svg {
    width: 28px;
    height: 28px;
  }

  /* --- FLOATING ACTIONS FIX --- */
  .floating-actions {
    bottom: 16px;
    right: 16px;
    gap: 10px;
  }

  .float-btn {
    width: 50px;
    height: 50px;
  }

  .float-btn img {
    width: 28px;
    height: 28px;
  }

  .float-btn svg {
    width: 24px;
    height: 24px;
  }

  /* --- WHATSAPP TOOLTIP: HIDE ON MOBILE --- */
  .whatsapp-tooltip {
    display: none !important;
  }

  /* --- FOOTER FIX --- */
  .footer-grid {
    grid-template-columns: 1fr !important;
  }

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

  .footer-bottom-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }

  /* --- FORM FIX --- */
  .form-control {
    width: 100%;
    font-size: 16px; /* prevents iOS zoom on focus */
  }

  /* --- GENERAL TEXT OVERFLOW FIX --- */
  h1, h2, h3, h4, p, li, a, span, div {
    max-width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  /* Tables that might exist */
  table {
    display: block;
    overflow-x: auto;
    max-width: 100%;
  }

  /* Images */
  img {
    max-width: 100%;
    height: auto;
  }
}