/* ==========================================================================
   DEEP CLEAN PRO - Premium CSS Design System
   Color Palette inspired by corporate navy, royal blue, ice blue & clean white
   ========================================================================== */

:root {
  /* Color Palette */
  --primary-navy: #0B2545;
  --primary-navy-dark: #071930;
  --primary-navy-light: #133863;
  --accent-blue: #1D4ED8;
  --accent-blue-bright: #2563EB;
  --accent-blue-light: #60A5FA;
  --accent-ice: #EFF6FF;
  --accent-ice-hover: #DBEAFE;
  
  --whatsapp-green: #10B981;
  --whatsapp-green-dark: #059669;
  
  --text-dark: #0F172A;
  --text-body: #334155;
  --text-muted: #64748B;
  --text-white: #FFFFFF;
  
  --bg-light: #F8FAFC;
  --bg-card: #FFFFFF;
  
  --border-light: #E2E8F0;
  --border-blue: #BFDBFE;
  
  /* Typography */
  --font-heading: 'Outfit', 'Inter', -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(11, 37, 69, 0.04);
  --shadow-md: 0 4px 16px rgba(11, 37, 69, 0.08);
  --shadow-lg: 0 12px 32px rgba(11, 37, 69, 0.12);
  --shadow-glow: 0 0 25px rgba(29, 78, 216, 0.25);

  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
}

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

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

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

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.subhead {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--accent-blue);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.subhead.white {
  color: var(--accent-blue-light);
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 12px;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--accent-blue);
  color: var(--text-white);
  box-shadow: 0 4px 14px rgba(29, 78, 216, 0.3);
}

.btn-primary:hover {
  background-color: var(--accent-blue-bright);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-outline {
  border-color: var(--border-blue);
  color: var(--primary-navy);
  background-color: rgba(255, 255, 255, 0.8);
}

.btn-outline:hover {
  border-color: var(--accent-blue);
  background-color: var(--accent-ice);
  color: var(--accent-blue);
}

.btn-hero-primary {
  background-color: var(--accent-blue);
  color: var(--text-white);
  padding: 16px 32px;
  font-size: 1.1rem;
  box-shadow: 0 8px 24px rgba(29, 78, 216, 0.4);
}

.btn-hero-primary:hover {
  background-color: var(--accent-blue-bright);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(29, 78, 216, 0.5);
}

.btn-hero-whatsapp {
  background-color: var(--whatsapp-green);
  color: var(--text-white);
  padding: 16px 30px;
  font-size: 1.1rem;
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.35);
}

.btn-hero-whatsapp:hover {
  background-color: var(--whatsapp-green-dark);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(16, 185, 129, 0.45);
}

.btn-card {
  width: 100%;
  background-color: var(--accent-ice);
  color: var(--primary-navy);
  border: 1px solid var(--border-blue);
  padding: 12px;
}

.btn-card:hover {
  background-color: var(--accent-blue);
  color: var(--text-white);
  border-color: var(--accent-blue);
}

.btn-full {
  width: 100%;
}

/* Badges */
.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background-color: var(--accent-ice);
  color: var(--accent-blue);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 16px;
}

/* Top Bar */
.top-bar {
  background-color: var(--primary-navy-dark);
  color: #94A3B8;
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.top-info .divider {
  opacity: 0.3;
}

.top-phone strong {
  color: #FFFFFF;
}

.top-phone:hover {
  color: var(--accent-blue-light);
}

/* Header Navbar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

/* Text Logo (No Icon as requested) */
.brand-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-main {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--primary-navy);
  letter-spacing: -0.5px;
}

.logo-sub {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 2.5px;
  color: var(--accent-blue);
  text-transform: uppercase;
  margin-top: 2px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-dark);
  position: relative;
  padding: 6px 0;
}

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

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-navy);
  cursor: pointer;
  padding: 6px;
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 80px 0 100px 0;
  background: linear-gradient(135deg, #0B2545 0%, #0F2C59 50%, #071930 100%);
  color: var(--text-white);
  overflow: hidden;
}

.hero-bg-gradient {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.3) 0%, rgba(11, 37, 69, 0) 70%);
  pointer-events: none;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  z-index: 2;
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.highlight-text {
  background: linear-gradient(90deg, #60A5FA 0%, #93C5FD 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: #CBD5E1;
  margin-bottom: 24px;
  line-height: 1.6;
}

.hero-services-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.tag-item {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: #E2E8F0;
}

.tag-item i {
  color: #60A5FA;
  margin-right: 4px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
}

.hero-guarantees {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 24px;
}

.guarantee-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #94A3B8;
}

.guarantee-chip i {
  color: var(--whatsapp-green);
}

.hero-image-wrapper {
  position: relative;
}

.image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  border: 4px solid rgba(255, 255, 255, 0.15);
}

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

/* Floating Badges */
.floating-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.8);
  color: var(--text-dark);
  z-index: 10;
  animation: float 4s ease-in-out infinite alternate;
}

.badge-top-right {
  top: 24px;
  right: -20px;
}

.badge-bottom-left {
  bottom: 24px;
  left: -20px;
  animation-delay: -2s;
}

@keyframes float {
  0% { transform: translateY(0); }
  100% { transform: translateY(-10px); }
}

.badge-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #FEF3C7;
  color: #D97706;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.badge-icon.green {
  background: #D1FAE5;
  color: var(--whatsapp-green-dark);
}

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

.badge-text strong {
  font-size: 0.95rem;
  color: var(--primary-navy);
}

.badge-text span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Value Highlights Bar */
.value-bar {
  background: var(--bg-card);
  padding: 40px 0;
  margin-top: -30px;
  position: relative;
  z-index: 20;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  width: min(94%, 1200px);
  margin-left: auto;
  margin-right: auto;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.value-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.value-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background-color: var(--accent-ice);
  color: var(--accent-blue);
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.value-info h3 {
  font-size: 1.1rem;
  color: var(--primary-navy);
  margin-bottom: 4px;
}

.value-info p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Services Section */
.services-section {
  padding: 100px 0 80px 0;
}

.section-header {
  margin-bottom: 56px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-blue);
}

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

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

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

.service-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--primary-navy);
  color: var(--text-white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.service-tag.highlight {
  background: var(--accent-blue);
}

.service-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-title {
  font-size: 1.3rem;
  color: var(--primary-navy);
  margin-bottom: 10px;
}

.service-text {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.service-features {
  margin-bottom: 24px;
  margin-top: auto;
}

.service-features li {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-features i {
  color: var(--whatsapp-green);
}

/* Equipment Showcase Section */
.equipment-section {
  padding: 90px 0;
  background-color: #F1F5F9;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.equipment-grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin-top: 48px;
}

.equipment-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  background: var(--bg-card);
  padding: 36px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.equipment-card.reverse {
  grid-template-columns: 1fr 1fr;
}

.equipment-card.reverse .equipment-img-container {
  order: 2;
}

.equipment-img-container {
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 320px;
  background-color: #F8FAFC;
  display: flex;
  align-items: center;
  justify-content: center;
}

.equipment-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.equip-badge {
  display: inline-block;
  background-color: #FEF3C7;
  color: #B45309;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.equip-badge.blue {
  background-color: var(--accent-ice);
  color: var(--accent-blue);
}

.equipment-details h3 {
  font-size: 1.8rem;
  color: var(--primary-navy);
  margin-bottom: 4px;
}

.equip-subtitle {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-blue);
  margin-bottom: 18px;
}

.equip-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.equip-list li {
  font-size: 0.95rem;
  color: var(--text-body);
}

.equip-list i {
  color: var(--whatsapp-green);
  margin-right: 8px;
}

/* Interactive Estimator Section */
.estimator-section {
  padding: 90px 0;
  background: linear-gradient(135deg, #0B2545 0%, #0F2C59 100%);
  color: var(--text-white);
}

.estimator-wrapper {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
}

.estimator-info h2 {
  font-size: 2.5rem;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.estimator-info p {
  color: #CBD5E1;
  font-size: 1.1rem;
  margin-bottom: 32px;
}

.estimator-highlights {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.est-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: #E2E8F0;
}

.est-item i {
  color: #60A5FA;
  font-size: 1.2rem;
}

.estimator-calculator {
  background: #FFFFFF;
  color: var(--text-dark);
  padding: 32px;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.calc-group {
  margin-bottom: 24px;
}

.calc-label {
  display: block;
  font-weight: 700;
  color: var(--primary-navy);
  font-size: 0.98rem;
  margin-bottom: 10px;
}

.calc-checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.calc-checkbox-card {
  position: relative;
  cursor: pointer;
}

.calc-checkbox-card input {
  position: absolute;
  opacity: 0;
}

.chk-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 14px 10px;
  background: var(--bg-light);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  text-align: center;
  transition: var(--transition);
}

.chk-content i {
  font-size: 1.4rem;
  color: var(--accent-blue);
  margin-bottom: 6px;
}

.chk-content strong {
  font-size: 0.9rem;
}

.chk-content small {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.calc-checkbox-card input:checked + .chk-content {
  border-color: var(--accent-blue);
  background-color: var(--accent-ice);
  box-shadow: var(--shadow-sm);
}

.calc-select {
  width: 100%;
  padding: 12px;
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  outline: none;
}

.calc-select:focus {
  border-color: var(--accent-blue);
}

.calc-slider {
  width: 100%;
  accent-color: var(--accent-blue);
}

.calc-addons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.addon-chip {
  cursor: pointer;
}

.addon-chip input {
  display: none;
}

.addon-chip span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
}

.addon-chip input:checked + span {
  background: var(--accent-ice);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

.calc-total-box {
  background: var(--accent-ice);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-md);
  padding: 18px;
  text-align: center;
  margin-bottom: 20px;
}

.total-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

.total-amount {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--accent-blue);
  line-height: 1.1;
  margin: 4px 0;
}

.total-note {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Transformation Section */
.transformation-section {
  padding: 90px 0;
}

.transformation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.trans-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.trans-tag {
  background: var(--primary-navy);
  color: var(--text-white);
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.trans-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 220px;
  position: relative;
}

.trans-visual .side {
  position: relative;
  height: 100%;
}

.trans-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.trans-visual .label {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(15, 23, 42, 0.85);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 4px;
  z-index: 2;
}

.trans-visual .label.green {
  background: var(--whatsapp-green-dark);
}

.trans-body {
  padding: 20px;
}

.trans-body h4 {
  font-size: 1.15rem;
  color: var(--primary-navy);
  margin-bottom: 6px;
}

.trans-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Customer Reviews */
.reviews-section {
  padding: 90px 0;
  background: #F8FAFC;
  border-top: 1px solid var(--border-light);
}

.rating-summary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 12px;
}

.rating-summary .stars {
  color: #F59E0B;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.review-card {
  background: var(--bg-card);
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-stars {
  color: #F59E0B;
  margin-bottom: 14px;

}

.review-text {
  font-size: 0.95rem;
  color: var(--text-body);
  font-style: italic;
  margin-bottom: 20px;
}

.reviewer {
  display: flex;
  align-items: center;
  gap: 12px;
}

.reviewer-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-blue);
  color: #FFFFFF;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

.reviewer-info strong {
  display: block;
  font-size: 0.95rem;
  color: var(--primary-navy);
}

.reviewer-info span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* FAQ Accordion */
.faq-section {
  padding: 90px 0;
}

.faq-accordion {
  max-width: 800px;
  margin: 48px auto 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.faq-trigger {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-navy);
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
}

.faq-trigger:hover {
  background-color: var(--accent-ice);
}

.faq-trigger i {
  color: var(--accent-blue);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-trigger i {
  transform: rotate(180deg);
}

.faq-content {
  padding: 0 24px 20px 24px;
  display: none;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

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

/* CTA Banner */
.cta-banner {
  background: linear-gradient(90deg, #1D4ED8 0%, #0B2545 100%);
  color: #FFFFFF;
  padding: 60px 0;
}

.cta-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.cta-content h2 {
  color: #FFFFFF;
  font-size: 2.2rem;
  margin-bottom: 8px;
}

.cta-content p {
  color: #DBEAFE;
  font-size: 1.1rem;
}

.cta-actions {
  display: flex;
  gap: 16px;
}

.btn-cta-phone {
  background: #FFFFFF;
  color: var(--primary-navy);

}

.btn-cta-phone:hover {
  background: var(--accent-ice);
  color: var(--accent-blue);
}

/* Footer */
.site-footer {
  background-color: var(--primary-navy-dark);
  color: #94A3B8;
  padding-top: 70px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 40px;
  padding-bottom: 50px;
}

.footer-logo .logo-main {
  color: #FFFFFF;
}

.footer-text {
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 16px 0;
}

.footer-phone-box {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.06);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-phone-box i {
  font-size: 1.4rem;
  color: var(--accent-blue-light);
}

.footer-phone-box span {
  display: block;
  font-size: 0.78rem;
  color: #94A3B8;
}

.footer-phone-box a {
  font-weight: 800;
  font-size: 1.1rem;
  color: #FFFFFF;
}

.footer-title {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #CBD5E1;
  font-size: 0.9rem;
}

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

.hours-list li {
  font-size: 0.88rem;
  margin-bottom: 8px;

}

.hours-list span {
  color: #FFFFFF;
  font-weight: 600;
}

.footer-socials {
  display: flex;
  gap: 12px;
  margin-top: 18px;
}

.footer-socials a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-socials a:hover {
  background: var(--accent-blue);
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
  text-align: center;
  font-size: 0.85rem;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tagline-bottom {
  color: #64748B;
}

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5);
  z-index: 999;
  transition: var(--transition);
  animation: pulse-green 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background-color: #128C7E;
}

.float-tooltip {
  position: absolute;
  right: 70px;
  background: #0F172A;
  color: #FFFFFF;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.whatsapp-float:hover .float-tooltip {
  opacity: 1;
}

@keyframes pulse-green {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Modal Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(11, 37, 69, 0.75);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background: #FFFFFF;
  width: 100%;
  max-width: 500px;
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
  transform: translateY(20px);
  transition: var(--transition);
}

.modal-overlay.active .modal-box {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--text-muted);
  cursor: pointer;
}

.modal-header {
  margin-bottom: 20px;
}

.modal-header h3 {
  font-size: 1.6rem;
  color: var(--primary-navy);
  margin-bottom: 4px;
}

.modal-header p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.15);
}

/* Responsive Styles */
@media (max-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-services-tags, .hero-cta-group, .hero-guarantees {
    justify-content: center;
  }
  
  .badge-top-right, .badge-bottom-left {
    position: static;
    margin: 12px auto;
  }
  
  .value-grid {
    grid-template-columns: 1fr;
  }
  
  .equipment-card, .equipment-card.reverse {
    grid-template-columns: 1fr;
  }

  .equipment-card.reverse .equipment-img-container {
    order: 0;
  }
  
  .estimator-wrapper {
    grid-template-columns: 1fr;
  }
  
  .cta-container {
    flex-direction: column;
    text-align: center;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .top-info {
    display: none;
  }
  
  .top-bar-content {
    justify-content: center;
  }

  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: #FFFFFF;
    padding: 40px;
    transition: var(--transition);
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }

  .mobile-toggle {
    display: block;
  }

  .header-phone {
    display: none;
  }

  .hero-title {
    font-size: 2.3rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom-content {
    flex-direction: column;
    gap: 8px;
  }
}