/* ==========================================================================
   Stavební práce Zmrzlý - Hlavní styly
   Moderní, rychlý a responzivní CSS styl
   ========================================================================== */

:root {
  --color-primary: #f97316;       /* Energetická stavební oranžová */
  --color-primary-dark: #ea580c;
  --color-primary-light: #ffedd5;
  --color-accent: #eab308;        /* Jantarová / Žlutá */
  
  --color-dark: #0f172a;          /* Hluboká břidlicová */
  --color-dark-surface: #1e293b;
  --color-dark-border: #334155;
  
  --color-light-bg: #f8fafc;
  --color-white: #ffffff;
  --color-text-main: #1e293b;
  --color-text-muted: #64748b;
  --color-border: #e2e8f0;
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-heading: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 28px rgba(15, 23, 42, 0.12);
  --shadow-xl: 0 20px 40px rgba(15, 23, 42, 0.18);
  --shadow-glow: 0 0 25px rgba(249, 115, 22, 0.35);
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --container-max: 1240px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text-main);
  background-color: var(--color-light-bg);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

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

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-dark);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.section-tag.dark {
  background: rgba(249, 115, 22, 0.18);
  color: #fb923c;
  border: 1px solid rgba(249, 115, 22, 0.3);
}

.section-title {
  font-size: clamp(1.85rem, 3.5vw, 2.6rem);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 680px;
  margin-bottom: 2.5rem;
}

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

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-weight: 600;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(249, 115, 22, 0.35);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(249, 115, 22, 0.45);
}

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-dark);
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-dark {
  background-color: var(--color-dark-surface);
  color: var(--color-white);
  border: 1px solid var(--color-dark-border);
}

.btn-dark:hover {
  background-color: #2a3a52;
  color: #fb923c;
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

/* Header & Navbar */
.top-bar {
  background-color: var(--color-dark);
  color: #94a3b8;
  font-size: 0.85rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--color-dark-border);
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.top-bar-item a:hover {
  color: var(--color-primary);
}

.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  height: 74px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  text-decoration: none;
}

.logo-badge {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: white;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.15rem;
  box-shadow: 0 3px 8px rgba(249, 115, 22, 0.3);
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1.1;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.logo-subtitle {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  margin: 0 0.5rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-weight: 600;
  font-size: 0.92rem;
  color: #334155;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
  display: inline-block;
}

.nav-link:hover {
  color: var(--color-primary-dark);
  background-color: var(--color-primary-light);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.header-phone-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0.85rem 0.3rem 0.3rem;
  background: #f8fafc;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-dark);
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.phone-icon-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.header-phone-pill:hover {
  border-color: var(--color-primary);
  background: #ffffff;
  color: var(--color-primary-dark);
  box-shadow: 0 3px 10px rgba(249, 115, 22, 0.2);
}

.header-phone-pill:hover .phone-icon-circle {
  transform: scale(1.08);
}

.btn-nav-cta {
  padding: 0.55rem 1.25rem;
  font-size: 0.88rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.mobile-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: #f8fafc;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 0;
  color: var(--color-dark);
  transition: all var(--transition-fast);
}

.mobile-toggle:hover {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border-color: var(--color-primary);
}

/* Hero Section */
.hero {
  position: relative;
  background-color: var(--color-dark);
  color: var(--color-white);
  padding: 4.5rem 0 5.5rem;
  overflow: hidden;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.6;
}

.hero-bg-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.18) 0%, rgba(249, 115, 22, 0) 70%);
  top: -100px;
  right: -100px;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  color: var(--color-white);
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1.3rem;
}

.hero-highlight {
  background: linear-gradient(135deg, #fb923c, #facc15);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  font-size: 1.15rem;
  color: #cbd5e1;
  line-height: 1.65;
  margin-bottom: 2rem;
  max-width: 580px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-badges {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1.25rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-dark-border);
}

.hero-badge-item {
  display: flex;
  flex-direction: column;
}

.hero-badge-num {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-primary);
  font-family: var(--font-heading);
}

.hero-badge-desc {
  font-size: 0.82rem;
  color: #94a3b8;
  line-height: 1.3;
}

.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
  border: 2px solid rgba(255, 255, 255, 0.12);
}

.hero-image-wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.hero-floating-card {
  position: absolute;
  bottom: 20px;
  left: -20px;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 1.2rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-dark-border);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 280px;
}

.floating-icon {
  width: 44px;
  height: 44px;
  background: rgba(249, 115, 22, 0.2);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.floating-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: white;
}

.floating-desc {
  font-size: 0.8rem;
  color: #94a3b8;
}

/* Features / Benefits */
.features-section {
  padding: 5rem 0;
  background-color: var(--color-white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.75rem;
}

.feature-card {
  background: var(--color-light-bg);
  padding: 2.2rem 1.8rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
  position: relative;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(249, 115, 22, 0.3);
}

.feature-icon-box {
  width: 58px;
  height: 58px;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.15), rgba(234, 179, 8, 0.15));
  color: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.4rem;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Services Section */
.services-section {
  padding: 5.5rem 0;
  background: #f1f5f9;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(249, 115, 22, 0.4);
}

.service-img-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.service-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-img-wrap img {
  transform: scale(1.06);
}

.service-tag-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(6px);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
}

.service-body {
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-body h3 {
  font-size: 1.35rem;
  margin-bottom: 0.85rem;
  color: var(--color-dark);
}

.service-body p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
  line-height: 1.55;
}

.service-list {
  list-style: none;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--color-text-main);
  margin-bottom: 0.6rem;
}

.service-list li svg {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 3px;
}

.service-footer {
  padding-top: 1.2rem;
  border-top: 1px solid var(--color-border);
}

/* Portfolio / Gallery Section */
.gallery-section {
  padding: 5.5rem 0;
  background-color: var(--color-white);
}

.filter-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 2.5rem;
}

.filter-btn {
  background: var(--color-light-bg);
  color: var(--color-text-main);
  border: 1px solid var(--color-border);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  background: #e2e8f0;
  color: var(--color-dark);
}

.filter-btn.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 280px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  background: #0f172a;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
  opacity: 0.85;
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.3) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  color: white;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-normal);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
  transform: translateY(0);
}

.gallery-category {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
  letter-spacing: 0.05em;
}

.gallery-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.gallery-desc {
  font-size: 0.85rem;
  color: #cbd5e1;
  line-height: 1.4;
}

.gallery-zoom-icon {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

/* Lightbox Modal */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: rgba(10, 15, 30, 0.96);
  backdrop-filter: blur(16px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lightbox.active {
  display: flex;
  opacity: 1;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 20px 50px rgba(0,0,0,0.8);
}

.lightbox-caption {
  color: white;
  margin-top: 1rem;
  text-align: center;
  font-size: 1.1rem;
  font-weight: 600;
}

.lightbox-subcaption {
  color: #94a3b8;
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

.lightbox-close {
  position: absolute;
  top: 25px;
  right: 25px;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: white;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: white;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.3);
}

.lightbox-prev {
  left: 25px;
}

.lightbox-next {
  right: 25px;
}

/* Process Section */
.process-section {
  padding: 5.5rem 0;
  background: var(--color-dark);
  color: white;
  position: relative;
  overflow: hidden;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  position: relative;
}

.process-card {
  background: var(--color-dark-surface);
  border: 1px solid var(--color-dark-border);
  padding: 2.2rem 1.8rem;
  border-radius: var(--radius-lg);
  position: relative;
  transition: transform var(--transition-normal);
}

.process-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-primary);
}

.process-step-num {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: rgba(249, 115, 22, 0.3);
  line-height: 1;
  margin-bottom: 1rem;
}

.process-card h3 {
  color: white;
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.process-card p {
  color: #94a3b8;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Quote Calculator / Contact Section */
.quote-section {
  padding: 5.5rem 0;
  background: #f8fafc;
}

.quote-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: flex-start;
}

.form-card {
  background: var(--color-white);
  padding: 2.8rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.form-group {
  margin-bottom: 1.4rem;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background: #f8fafc;
  color: var(--color-dark);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  background: white;
  box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.15);
}

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

.service-selectors {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
  margin-bottom: 1.2rem;
}

.service-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #f8fafc;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.service-checkbox-label:hover {
  border-color: #cbd5e1;
  background: white;
}

.service-checkbox-label input:checked + span {
  color: var(--color-primary-dark);
  font-weight: 700;
}

.service-checkbox-label:has(input:checked) {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.form-success-message {
  display: none;
  background: #ecfdf5;
  border: 1px solid #6ee7b7;
  color: #065f46;
  padding: 1.2rem;
  border-radius: var(--radius-md);
  margin-top: 1rem;
  text-align: center;
}

/* Contact Details Info Sidebar */
.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.contact-card-box {
  background: var(--color-white);
  padding: 2.2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.contact-person {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 1.8rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.person-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
}

.person-info h3 {
  font-size: 1.25rem;
  margin-bottom: 0.2rem;
}

.person-info p {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
}

.contact-list-items {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-icon {
  width: 44px;
  height: 44px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-label {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.contact-val {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-dark);
}

.contact-item a.contact-val:hover {
  color: var(--color-primary);
}

/* Region / Map Section */
.region-card-box {
  background: var(--color-dark);
  color: white;
  padding: 2.2rem;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.region-map-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-top: 1.2rem;
  border: 1px solid var(--color-dark-border);
}

.town-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1rem;
}

.town-tag {
  background: var(--color-dark-surface);
  color: #cbd5e1;
  font-size: 0.78rem;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-dark-border);
}

/* FAQ Section */
.faq-section {
  padding: 5rem 0;
  background: var(--color-white);
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-light-bg);
  transition: all var(--transition-fast);
}

.faq-item:hover {
  border-color: #cbd5e1;
}

.faq-header {
  width: 100%;
  padding: 1.3rem 1.6rem;
  background: none;
  border: none;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-dark);
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.faq-body {
  padding: 0 1.6rem 1.4rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  display: none;
}

.faq-item.active .faq-body {
  display: block;
}

/* Footer */
.main-footer {
  background: #090e1a;
  color: #94a3b8;
  padding: 4.5rem 0 2rem;
  border-top: 1px solid #1e293b;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-top: 1rem;
  max-width: 320px;
}

.footer-col h4 {
  color: white;
  font-size: 1.1rem;
  margin-bottom: 1.3rem;
  position: relative;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: #94a3b8;
}

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

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid #1e293b;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

/* Mobile Sticky Call Bar */
.mobile-action-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0.75rem 1rem;
  z-index: 9999;
  border-top: 1px solid var(--color-dark-border);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
}

.mobile-action-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 0.75rem;
}

.mobile-btn-call {
  background: var(--color-primary);
  color: white;
  padding: 0.75rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.95rem;
}

.mobile-btn-quote {
  background: var(--color-dark-surface);
  color: white;
  border: 1px solid var(--color-dark-border);
  padding: 0.75rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.9rem;
}

/* Responsive Media Queries */
@media (max-width: 1040px) {
  .nav-container {
    display: contents;
  }
  
  .mobile-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 74px;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 1.5rem;
    gap: 0.5rem;
    border-bottom: 2px solid var(--color-border);
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
    align-items: stretch;
    z-index: 999;
  }
  
  .nav-menu.open {
    transform: translateY(0);
  }
  
  .nav-link {
    padding: 0.85rem 1.2rem;
    font-size: 1.05rem;
    border-radius: var(--radius-sm);
    background: #f8fafc;
    color: var(--color-dark);
    display: block;
    text-align: left;
  }

  .nav-link:hover {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .hero-visual {
    max-width: 600px;
    margin: 0 auto;
  }
  
  .quote-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }
  
  .btn-nav-cta {
    display: none;
  }
  
  .hero-floating-card {
    position: relative;
    bottom: auto;
    left: auto;
    margin-top: -30px;
    margin-left: auto;
    margin-right: auto;
    width: 90%;
  }
  
  .service-selectors {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .form-card {
    padding: 1.75rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .mobile-action-bar {
    display: block;
  }
  
  body {
    padding-bottom: 70px;
  }
}

@media (max-width: 520px) {
  .header-phone-pill {
    padding: 0.3rem;
  }
  
  .phone-number-text {
    display: none;
  }
  
  .logo-title {
    font-size: 1.05rem;
  }
  
  .logo-subtitle {
    font-size: 0.68rem;
  }
}

/* ==========================================================================
   WhatsApp Floating Chat Widget
   ========================================================================== */
.whatsapp-widget {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.whatsapp-trigger-btn {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: #25D366;
  color: white;
  border: none;
  padding: 0.8rem 1.3rem 0.8rem 0.9rem;
  border-radius: 9999px;
  cursor: pointer;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
  font-weight: 700;
  font-size: 0.95rem;
  position: relative;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.whatsapp-trigger-btn:hover {
  background: #20ba59;
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.55);
}

.wa-btn-pulse {
  position: absolute;
  inset: -4px;
  border-radius: 9999px;
  border: 2px solid rgba(37, 211, 102, 0.6);
  animation: waPulse 2.5s infinite;
  pointer-events: none;
}

@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.15); opacity: 0.3; }
  100% { transform: scale(1.25); opacity: 0; }
}

.wa-notification-badge {
  position: absolute;
  top: -4px;
  left: -4px;
  width: 20px;
  height: 20px;
  background: #ef4444;
  color: white;
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid white;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.whatsapp-chat-box {
  display: none;
  width: 360px;
  max-width: calc(100vw - 32px);
  background: #ffffff;
  border-radius: 18px;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.22);
  border: 1px solid var(--color-border);
  overflow: hidden;
  margin-bottom: 1rem;
  transform-origin: bottom right;
  animation: waSlideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.whatsapp-chat-box.open {
  display: block;
}

@keyframes waSlideUp {
  from { opacity: 0; transform: translateY(15px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.whatsapp-chat-header {
  background: linear-gradient(135deg, #075E54, #128C7E);
  color: white;
  padding: 1rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.wa-avatar-wrap {
  position: relative;
}

.wa-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #f97316;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  border: 2px solid rgba(255,255,255,0.3);
}

.wa-status-dot {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 12px;
  height: 12px;
  background: #25D366;
  border-radius: 50%;
  border: 2px solid #075E54;
}

.wa-header-info {
  flex-grow: 1;
}

.wa-header-name {
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.2;
}

.wa-header-status {
  font-size: 0.75rem;
  color: #a7f3d0;
}

.wa-close-btn {
  background: rgba(255,255,255,0.15);
  border: none;
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.wa-close-btn:hover {
  background: rgba(255,255,255,0.3);
}

.whatsapp-chat-body {
  background: #efeae2;
  background-image: radial-gradient(rgba(0,0,0,0.04) 1px, transparent 1px);
  background-size: 16px 16px;
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  max-height: 280px;
  overflow-y: auto;
}

.wa-message-bubble {
  background: white;
  padding: 0.9rem 1.1rem;
  border-radius: 0 14px 14px 14px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.06);
  font-size: 0.92rem;
  color: #1e293b;
  line-height: 1.5;
  position: relative;
}

.wa-sender-name {
  font-size: 0.75rem;
  font-weight: 700;
  color: #075E54;
  margin-bottom: 0.25rem;
}

.wa-message-time {
  display: block;
  text-align: right;
  font-size: 0.68rem;
  color: #94a3b8;
  margin-top: 0.35rem;
}

.wa-quick-chips {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.wa-chip {
  background: white;
  border: 1px solid #cbd5e1;
  border-radius: 9999px;
  padding: 0.45rem 0.85rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: #334155;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.wa-chip:hover {
  background: #f0fdf4;
  border-color: #22c55e;
  color: #15803d;
  transform: translateX(3px);
}

.whatsapp-chat-footer {
  background: white;
  padding: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-top: 1px solid var(--color-border);
}

.wa-input {
  flex-grow: 1;
  padding: 0.7rem 1rem;
  border-radius: 9999px;
  border: 1.5px solid var(--color-border);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}

.wa-input:focus {
  border-color: #25D366;
}

.wa-send-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #25D366;
  color: white;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  flex-shrink: 0;
}

.wa-send-btn:hover {
  background: #20ba59;
  transform: scale(1.06);
}

@media (max-width: 768px) {
  .whatsapp-widget {
    bottom: 84px;
    right: 16px;
  }
  .wa-btn-label {
    display: none;
  }
  .whatsapp-trigger-btn {
    padding: 0.8rem;
  }
}