/* ==========================================================================
   EP VENTURES LLC - Master Stylesheet
   Modern, Responsive, Performance-Optimized UI
   ========================================================================== */

:root {
  /* Subtle, Refined Corporate Palette */
  --color-primary: #1e293b;       /* Balanced Slate Navy */
  --color-primary-dark: #0f172a;  /* Deep Professional Slate */
  --color-accent: #1d4ed8;        /* Classic Trust Blue */
  --color-accent-hover: #1e40af;
  --color-secondary: #3b82f6;     /* Mild Steel Blue */
  --color-alert: #dc2626;         /* Subdued Alert Red */
  --color-warning: #d97706;       /* Warm Ochre */
  --color-whatsapp: #25d366;      /* Official Vibrant WhatsApp Green */
  --color-whatsapp-hover: #20ba59;

  /* Neutrals */
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-alt: #f1f5f9;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #f8fafc;
  --border-light: #e2e8f0;
  --border-focus: #2563eb;

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  /* Shadows & Elevations (Soft & Subtle) */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.04);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.06), 0 2px 4px -2px rgb(0 0 0 / 0.05);
  --shadow-lg: 0 10px 25px -3px rgb(15 23 42 / 0.08), 0 4px 6px -4px rgb(15 23 42 / 0.04);
  --shadow-glow: 0 4px 20px -2px rgba(29, 78, 216, 0.12);

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Transitions */
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 76px; /* Space for mobile floating bar */
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
}

/* ==========================================================================
   Netlify Injected Badges & External Overlays Protection
   Ensures floating emergency buttons (WhatsApp/Call) are never obscured
   ========================================================================== */
div[class*="netlify"],
iframe[src*="netlify"],
[data-netlify-badge],
.netlify-badge,
a[href*="netlify.com"] {
  display: none !important;
  pointer-events: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  z-index: -1 !important;
}

@media (min-width: 769px) {
  body {
    padding-bottom: 0;
  }

  .nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 82px;
    gap: 16px;
    flex-wrap: nowrap;
  }

  .brand-logo {
    order: 1;
    margin-right: clamp(14px, 2vw, 28px);
    flex-shrink: 0;
  }

  .desktop-nav {
    order: 2;
    margin-right: auto;
    flex-shrink: 1;
  }

  .lang-switch-wrap {
    order: 3;
    margin-left: 0;
    margin-right: 12px;
    flex-shrink: 0;
  }

  .nav-cta-wrap {
    order: 4;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
  }

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

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

ul {
  list-style: none;
}

img, svg {
  vertical-align: middle;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

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

/* ==========================================================================
   Top Emergency Bar
   ========================================================================== */
.emergency-bar {
  background: linear-gradient(90deg, #0f172a 0%, #1e1b4b 100%);
  color: #ffffff;
  padding: 10px 0;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.emergency-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

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

.badge-pulse {
  background-color: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.4);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.emergency-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-emergency-call {
  background-color: var(--color-alert);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.825rem;
}

.btn-emergency-call:hover {
  background-color: #dc2626;
  transform: translateY(-1px);
}

.btn-emergency-wa {
  background-color: var(--color-whatsapp);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.825rem;
  line-height: 1;
  box-shadow: 0 2px 8px rgba(37, 211, 102, 0.3);
  transition: var(--transition);
}

.btn-emergency-wa:hover {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.45);
  color: #ffffff;
}

.btn-emergency-wa svg {
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
}

/* ==========================================================================
   Main Header & Navigation
   ========================================================================== */
.main-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 82px;
  flex-wrap: nowrap;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 64px;
  width: auto;
  max-width: 96px;
  object-fit: contain;
  border-radius: 10px;
  background: #ffffff;
  padding: 4px 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  flex-shrink: 0;
}

.footer-logo-img {
  height: 56px;
  width: auto;
  object-fit: contain;
  background: #ffffff;
  padding: 4px 10px;
  border-radius: 8px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  margin-bottom: 12px;
}

.hero-thumb-img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.service-thumb-img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.logo-icon-wrap {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
  color: #ffffff;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(15, 82, 186, 0.3);
}

.logo-icon-wrap.small {
  width: 36px;
  height: 36px;
  border-radius: 9px;
}

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

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.32rem;
  font-weight: 900;
  letter-spacing: -0.4px;
  color: var(--color-primary-dark);
  line-height: 1.1;
  white-space: nowrap;
}

.brand-sub {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.6px;
  text-transform: uppercase;
  white-space: nowrap;
}

/* Nav links - Compact & Perfectly Aligned for Single-Line Fit */
.desktop-nav {
  flex-shrink: 1;
}

.desktop-nav .nav-links {
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.35vw, 18px);
  flex-wrap: nowrap;
}

.nav-link {
  font-weight: 600;
  font-size: 0.84rem;
  color: #334155;
  position: relative;
  padding: 4px 0;
  white-space: nowrap;
}

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

.highlight-link {
  color: var(--color-accent);
  background-color: #eff6ff;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.825rem;
  white-space: nowrap;
}

.highlight-link:hover {
  background-color: #dbeafe;
}

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

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: -20px;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 280px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 101;
}

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

.dropdown-menu a {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: #334155;
}

.dropdown-menu a:hover {
  background-color: #eff6ff;
  color: var(--color-accent);
}

/* Language Switcher */
.lang-switch-wrap {
  display: inline-flex;
  align-items: center;
  background-color: var(--bg-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  padding: 3px 6px;
  gap: 2px;
}

.lang-btn {
  background: transparent;
  border: none;
  font-size: 0.775rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.lang-btn:hover {
  color: var(--color-primary-dark);
}

.lang-btn.active {
  background-color: var(--color-primary-dark);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.lang-divider {
  font-size: 0.75rem;
  color: #cbd5e1;
  user-select: none;
}

/* Nav CTA */
.nav-cta-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-primary-nav {
  background: var(--color-accent);
  color: #ffffff;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.84rem;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
}

.btn-primary-nav:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.mobile-menu-toggle span {
  height: 2.5px;
  width: 100%;
  background-color: var(--color-primary-dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile Drawer */
.mobile-drawer {
  display: none;
  background-color: #ffffff;
  border-top: 1px solid var(--border-light);
  padding: 20px;
  box-shadow: var(--shadow-lg);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-nav-link {
  font-weight: 600;
  font-size: 1rem;
  padding: 10px;
  border-radius: var(--radius-sm);
  display: block;
}

.mobile-nav-link:hover {
  background-color: #f1f5f9;
  color: var(--color-accent);
}

.mobile-drawer-cta {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-mobile-call {
  display: block;
  text-align: center;
  background-color: var(--color-alert);
  color: #ffffff;
  font-weight: 700;
  padding: 12px;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   Hero Section (Refined, Dynamic & Balanced Petroleum Theme)
   ========================================================================== */
.hero-section {
  position: relative;
  background: linear-gradient(180deg, #09131f 0%, #0b1a2d 50%, #080f1a 100%);
  color: #ffffff;
  padding: 85px 0 95px;
  overflow: hidden;
}

/* ==========================================================================
   Hero Services Photo Mosaic (Edge-to-Edge Grid of Core Services)
   Replaces plain dark background with a vivid visual showcase of what we do
   ========================================================================== */
.hero-bg-mosaic {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
  pointer-events: none;
}

.mosaic-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: 100%;
  height: 100%;
}

.mosaic-cell {
  position: relative;
  overflow: hidden;
  height: 100%;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.mosaic-cell:last-child {
  border-right: none;
}

.mosaic-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.03);
  filter: saturate(1.2) brightness(0.95);
  animation: mosaicDrift 18s infinite alternate ease-in-out;
}

.cell-auto img {
  animation-delay: 0s;
}

.cell-residential img {
  animation-delay: 4.5s;
}

.cell-appliances img {
  animation-delay: 9s;
}

.cell-smarthome img {
  animation-delay: 13.5s;
}

@keyframes mosaicDrift {
  0% {
    transform: scale(1.03) translateY(0);
  }
  50% {
    transform: scale(1.09) translateY(-1.5%);
  }
  100% {
    transform: scale(1.03) translateY(0);
  }
}

.mosaic-cell-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(9, 19, 31, 0.35) 0%,
    rgba(9, 19, 31, 0.15) 45%,
    rgba(9, 19, 31, 0.65) 100%
  );
  z-index: 1;
}

.mosaic-tag {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(15, 23, 42, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  z-index: 2;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  letter-spacing: 0.3px;
}

/* Master gradient overlay: calibrated so the mosaic images are clearly visible while text is 100% legible */
.hero-mosaic-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 50% 45%,
    rgba(9, 19, 31, 0.58) 0%,
    rgba(9, 19, 31, 0.72) 55%,
    rgba(8, 15, 26, 0.92) 100%
  );
  backdrop-filter: blur(1px);
  -webkit-backdrop-filter: blur(1px);
  z-index: 2;
  pointer-events: none;
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
}

.shape-glow-1 {
  position: absolute;
  top: -150px;
  left: 20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(29, 78, 216, 0.12) 0%, transparent 70%);
  filter: blur(60px);
}

.shape-glow-2 {
  position: absolute;
  bottom: -100px;
  right: 15%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.08) 0%, transparent 70%);
  filter: blur(50px);
}

.hero-container {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-location-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(15, 23, 42, 0.82);
  border: 1px solid rgba(56, 189, 248, 0.4);
  color: #bae6fd;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 14px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.hero-location-badge svg {
  color: #38bdf8;
  flex-shrink: 0;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.tag-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-whatsapp);
  border-radius: 50%;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(1.95rem, 3.3vw, 2.85rem);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -0.5px;
  max-width: 1040px;
  margin-bottom: 20px;
  color: #ffffff;
  text-shadow: 0 3px 18px rgba(0, 0, 0, 0.85), 0 1px 3px rgba(0, 0, 0, 0.95);
}

.gradient-text {
  color: #ffffff;
  background: none;
  -webkit-text-fill-color: #ffffff;
  -webkit-background-clip: unset;
  display: inline;
  white-space: nowrap;
  text-shadow: inherit;
  filter: none;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: #94a3b8;
  max-width: 780px;
  margin-bottom: 36px;
  line-height: 1.6;
}

.hero-subtitle strong {
  color: #ffffff;
}

.hero-cta-group {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.btn-hero-primary {
  background: var(--color-alert);
  color: #ffffff;
  padding: 15px 30px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 14px rgba(220, 38, 38, 0.25);
}

.btn-hero-primary:hover {
  background: #b91c1c;
  transform: translateY(-2px);
}

.btn-hero-secondary {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  padding: 16px 28px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 1.05rem;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  backdrop-filter: blur(10px);
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

.hero-badges-row {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  font-size: 0.95rem;
  color: #cbd5e1;
  font-weight: 600;
  margin-bottom: 50px;
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* 3 Quick Pillar Cards in Hero */
.hero-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  width: 100%;
  max-width: 1120px;
  text-align: left;
}

.hero-service-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.hero-service-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(96, 165, 250, 0.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.card-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.auto-card .card-icon {
  background: rgba(59, 130, 246, 0.2);
  color: #60a5fa;
}

.home-card .card-icon {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
}

.smart-card .card-icon {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
}

.card-tag {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.75px;
  color: #94a3b8;
  margin-bottom: 8px;
}

.hero-service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 10px;
}

.hero-service-card p {
  font-size: 0.925rem;
  color: #94a3b8;
  line-height: 1.5;
  margin-bottom: 20px;
  flex-grow: 1;
}

.card-link {
  font-size: 0.9rem;
  font-weight: 700;
  color: #60a5fa;
  display: inline-flex;
  align-items: center;
}

.hero-service-card:hover .card-link {
  color: #93c5fd;
  transform: translateX(4px);
}

/* ==========================================================================
   Section Header Standard
   ========================================================================== */
.section-badge {
  display: inline-block;
  background-color: #dbeafe;
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.section-badge.badge-accent {
  background-color: #fef3c7;
  color: #b45309;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  color: var(--color-primary-dark);
  margin-bottom: 14px;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

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

/* ==========================================================================
   Services Interactive Tabs Section
   ========================================================================== */
.services-section {
  padding: 90px 0;
  background-color: #ffffff;
}

.service-tabs-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.tab-btn {
  background-color: var(--bg-alt);
  border: 1px solid var(--border-light);
  color: #475569;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn:hover {
  background-color: #e2e8f0;
  color: var(--text-main);
}

.tab-btn.active {
  background-color: var(--color-primary-dark);
  color: #ffffff;
  border-color: var(--color-primary-dark);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.2);
}

/* Tab Content */
.service-tab-content {
  display: none;
}

.service-tab-content.active {
  display: block;
  animation: fadeIn 0.35s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 40px;
  background-color: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 44px;
}

.service-icon-banner {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-accent);
  font-weight: 800;
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.service-detail-info h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  margin-bottom: 16px;
  line-height: 1.25;
}

.service-detail-info p {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 24px;
}

.service-points-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.service-points-list li {
  position: relative;
  padding-left: 28px;
  color: #334155;
  font-size: 0.975rem;
}

.service-points-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-whatsapp);
  font-weight: 900;
  font-size: 1.1rem;
}

.service-cta-box {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-primary {
  background-color: var(--color-accent);
  color: #ffffff;
  padding: 13px 26px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-1px);
}

.btn-outline {
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  color: #334155;
  padding: 13px 24px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
}

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

/* Service Preview Box */
.preview-box {
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.preview-tag {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background-color: #eff6ff;
  color: var(--color-accent);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.preview-status {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-whatsapp);
}

.preview-box h4 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.preview-box p {
  color: var(--text-muted);
  font-size: 0.925rem;
  margin-bottom: 24px;
}

.feature-checklist {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background-color: var(--bg-alt);
  padding: 18px;
  border-radius: var(--radius-sm);
}

.check-item {
  font-size: 0.875rem;
  font-weight: 600;
  color: #334155;
}

.smart-compatibility-badges {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}

.badge-compat {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: #eff6ff;
  border: 1px solid #bfdbfe;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  color: #1e40af;
}

/* ==========================================================================
   Interactive Budget Calculator Section
   ========================================================================== */
.calculator-section {
  padding: 95px 0;
  background: linear-gradient(180deg, #f8fafc 0%, #eef2f6 100%);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.calculator-wrapper {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 36px;
  align-items: start;
}

/* Category Checkbox Groups */
.calc-options-panel {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.calc-group {
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.calc-group-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-light);
}

.group-icon {
  font-size: 1.4rem;
}

.calc-group-title h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-primary-dark);
}

.calc-items-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.calc-checkbox-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  background-color: var(--bg-main);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.calc-checkbox-card:hover {
  background-color: #eff6ff;
  border-color: #93c5fd;
}

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

.calc-checkbox-card.selected {
  background-color: #eff6ff;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent);
}

.calc-card-body {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.item-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-primary-dark);
  margin-bottom: 2px;
}

.item-price {
  font-weight: 800;
  font-size: 0.925rem;
  color: var(--color-accent);
  margin-bottom: 4px;
}

.item-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Sticky Summary Card */
.calc-summary-panel {
  position: sticky;
  top: 100px;
}

.summary-card {
  background-color: #ffffff;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-lg);
}

.summary-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-light);
}

.summary-header h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-primary-dark);
}

.summary-badge {
  background-color: #eff6ff;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.selected-items-list {
  min-height: 120px;
  max-height: 240px;
  overflow-y: auto;
  margin-bottom: 20px;
  padding-right: 4px;
}

.empty-state-text {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-style: italic;
  text-align: center;
  padding: 30px 10px;
}

.selected-summary-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  font-size: 0.875rem;
  border-bottom: 1px dashed var(--border-light);
}

.selected-summary-item span:first-child {
  font-weight: 600;
  color: #334155;
}

.selected-summary-item span:last-child {
  font-weight: 700;
  color: var(--color-accent);
}

.summary-total-block {
  background-color: #0f172a;
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 24px;
  text-align: center;
}

.total-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.total-amount {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 900;
  color: #38bdf8;
  line-height: 1.1;
  margin-bottom: 10px;
}

.total-disclaimer {
  font-size: 0.725rem;
  color: #94a3b8;
  line-height: 1.4;
}

.summary-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn-calc-whatsapp {
  width: 100%;
  background-color: var(--color-whatsapp);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-full);
  padding: 15px;
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 6px 18px rgba(34, 197, 94, 0.3);
  transition: var(--transition);
}

.btn-calc-whatsapp:not(:disabled):hover {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-2px);
}

.btn-calc-whatsapp:disabled {
  background-color: #cbd5e1;
  box-shadow: none;
  cursor: not-allowed;
}

.btn-calc-contact {
  width: 100%;
  text-align: center;
  background-color: var(--bg-alt);
  color: #334155;
  border-radius: var(--radius-full);
  padding: 13px;
  font-weight: 700;
  font-size: 0.9rem;
  border: 1px solid var(--border-light);
}

.btn-calc-contact:hover {
  background-color: #e2e8f0;
  color: var(--text-main);
}

/* ==========================================================================
   Pricing Guide Cards Section
   ========================================================================== */
.pricing-guide-section {
  padding: 90px 0;
  background-color: #ffffff;
}

.pricing-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.pricing-tier-card {
  background-color: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.pricing-tier-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.pricing-tier-card.featured {
  background-color: #ffffff;
  border: 2px solid var(--color-accent);
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.12);
}

.tier-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-accent);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  letter-spacing: 0.5px;
}

.tier-icon {
  font-size: 2.2rem;
  margin-bottom: 14px;
}

.pricing-tier-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.tier-price-start {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.tier-price-start span {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-accent);
}

.tier-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.tier-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
  flex-grow: 1;
}

.tier-features li {
  font-size: 0.85rem;
  color: #334155;
}

.btn-tier {
  text-align: center;
  padding: 12px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.875rem;
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  color: #334155;
}

.btn-tier:hover {
  background-color: var(--color-primary-dark);
  color: #ffffff;
  border-color: var(--color-primary-dark);
}

.btn-tier-featured {
  text-align: center;
  padding: 12px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.875rem;
  background-color: var(--color-accent);
  color: #ffffff;
}

.btn-tier-featured:hover {
  background-color: var(--color-accent-hover);
}

/* ==========================================================================
   Trust & LLC Guarantee Section
   ========================================================================== */
.trust-section {
  padding: 60px 0;
  background-color: var(--bg-main);
}

.trust-box {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 60px;
  box-shadow: var(--shadow-lg);
}

.trust-content h2 {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.trust-content > p {
  color: #94a3b8;
  font-size: 1.1rem;
  max-width: 800px;
  margin-bottom: 44px;
}

.trust-grid-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.trust-item {
  display: flex;
  gap: 18px;
}

.trust-item-icon {
  font-size: 2rem;
  width: 54px;
  height: 54px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-item h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
}

.trust-item p {
  color: #94a3b8;
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Vision Statement Card */
.vision-card {
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.95) 0%, rgba(15, 23, 42, 0.98) 100%);
  border: 1px solid rgba(59, 130, 246, 0.35);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 36px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  position: relative;
  overflow: hidden;
}

.vision-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--color-accent), #3b82f6);
}

.vision-badge {
  display: inline-block;
  background: rgba(29, 78, 216, 0.25);
  color: #93c5fd;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 10px;
  letter-spacing: 0.5px;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.vision-title {
  font-family: var(--font-heading);
  color: #ffffff;
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.vision-desc {
  color: #cbd5e1;
  font-size: 0.98rem;
  line-height: 1.6;
}

/* ==========================================================================
   Contact & Appointment Section
   ========================================================================== */
.contact-section {
  padding: 95px 0;
  background-color: #ffffff;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
}

.contact-info-panel h2 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  margin-bottom: 14px;
}

.contact-info-panel > p {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 32px;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.channel-card {
  display: flex;
  align-items: center;
  gap: 18px;
  background-color: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  transition: var(--transition);
}

.channel-card:hover {
  background-color: #eff6ff;
  border-color: #bfdbfe;
  transform: translateX(4px);
}

.channel-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  flex-shrink: 0;
}

.phone-bg { background-color: var(--color-alert); }
.wa-bg { background-color: var(--color-whatsapp); }
.web-bg { background-color: var(--color-accent); }
.email-bg { background-color: #2563eb; }

.channel-data {
  display: flex;
  flex-direction: column;
}

.channel-label {
  font-size: 0.775rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
}

.channel-value {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-primary-dark);
}

/* Contact Form */
.contact-form-panel {
  background-color: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
}

.booking-form h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  margin-bottom: 6px;
}

.form-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: #334155;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 14px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  background-color: #ffffff;
  color: var(--text-main);
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.btn-submit-form {
  width: 100%;
  background: linear-gradient(135deg, var(--color-whatsapp) 0%, #16a34a 100%);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-full);
  padding: 16px;
  font-weight: 800;
  font-size: 1.05rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 6px 18px rgba(34, 197, 94, 0.25);
  transition: var(--transition);
}

.btn-submit-form:hover {
  box-shadow: 0 8px 24px rgba(34, 197, 94, 0.35);
  transform: translateY(-2px);
}

.form-feedback {
  margin-top: 14px;
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
  padding: 85px 0;
  background-color: var(--bg-alt);
}

.faq-accordion-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

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

.faq-question:hover {
  color: var(--color-accent);
}

.faq-toggle {
  font-size: 1.4rem;
  color: var(--color-accent);
  font-weight: 700;
  transition: var(--transition);
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 250px;
  padding-bottom: 20px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.main-footer {
  background-color: #0b1120;
  color: #94a3b8;
  padding-top: 80px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-container {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 900;
  color: #ffffff;
}

.footer-about {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.llc-verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: rgba(34, 197, 94, 0.15);
  color: #4ade80;
  border: 1px solid rgba(34, 197, 94, 0.3);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.775rem;
  font-weight: 700;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 20px;
}

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

.footer-links a {
  font-size: 0.875rem;
  color: #94a3b8;
}

.footer-links a:hover {
  color: #38bdf8;
  padding-left: 4px;
}

.footer-contact-links p {
  font-size: 0.875rem;
  margin-bottom: 10px;
}

.footer-contact-links strong {
  color: #cbd5e1;
}

.footer-cta-btns {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.btn-footer-call {
  background-color: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.4);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.825rem;
}

.btn-footer-wa {
  background-color: rgba(34, 197, 94, 0.2);
  color: #86efac;
  border: 1px solid rgba(34, 197, 94, 0.4);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.825rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 24px 0;
  font-size: 0.8rem;
  text-align: center;
}

.bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.disclaimer-mini {
  color: #64748b;
}

/* ==========================================================================
   Floating Mobile Action Bar (Call & WhatsApp)
   Protected against Netlify badges, floating overlays & iOS bottom bar
   ========================================================================== */
.floating-mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999999;
  background-color: rgba(15, 23, 42, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 10px 14px;
  padding-bottom: max(12px, env(safe-area-inset-bottom, 12px));
  gap: 12px;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.35);
}

.mobile-action-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-weight: 800;
  font-size: 0.95rem;
  color: #ffffff;
  text-decoration: none;
  transition: var(--transition);
}

.mobile-action-btn:active {
  transform: scale(0.98);
}

.mobile-action-btn.btn-call {
  background: linear-gradient(135deg, var(--color-alert) 0%, #dc2626 100%);
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.35);
}

.mobile-action-btn.btn-wa {
  background: linear-gradient(135deg, var(--color-whatsapp) 0%, #20ba59 100%);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
}

.mobile-action-btn svg {
  flex-shrink: 0;
}

/* ==========================================================================
   Floating WhatsApp Widget for Desktop (Clean, Circular & Non-Obtrusive)
   Visible only on desktop (>=769px) - Mobile uses bottom dual action bar
   ========================================================================== */
.floating-wa-desktop {
  display: none;
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 99999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--color-whatsapp);
  color: #ffffff;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45), 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  text-decoration: none;
  cursor: pointer;
}

.floating-wa-desktop:hover {
  transform: scale(1.08) translateY(-3px);
  background-color: var(--color-whatsapp-hover);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6), 0 4px 12px rgba(0, 0, 0, 0.25);
  color: #ffffff;
}

.floating-wa-desktop svg {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}

.wa-desktop-pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background-color: var(--color-whatsapp);
  opacity: 0.6;
  z-index: 1;
  animation: waDesktopPulse 2.4s infinite cubic-bezier(0.25, 0, 0, 1);
  pointer-events: none;
}

@keyframes waDesktopPulse {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }
  65% {
    transform: scale(1.4);
    opacity: 0;
  }
  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

.wa-desktop-label {
  position: absolute;
  right: 70px;
  background-color: #0f172a;
  color: #ffffff;
  font-size: 0.825rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 20px;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  opacity: 0;
  visibility: hidden;
  transform: translateX(10px);
  transition: all 0.25s ease;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.floating-wa-desktop:hover .wa-desktop-label {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

@media (min-width: 769px) {
  .floating-wa-desktop {
    display: flex;
  }
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.8rem;
  }

  .hero-cards-grid {
    grid-template-columns: 1fr;
    max-width: 550px;
  }

  .service-detail-grid {
    grid-template-columns: 1fr;
  }

  .calculator-wrapper {
    grid-template-columns: 1fr;
  }

  .calc-summary-panel {
    position: static;
  }

  .pricing-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Medium Desktop & Laptop (769px - 1200px): Keeps All Header & Nav Items in One Flawless Line */
@media (max-width: 1200px) and (min-width: 769px) {
  .nav-container {
    gap: 10px;
  }

  .brand-logo {
    margin-right: 12px;
    gap: 10px;
  }

  .brand-logo-img {
    height: 56px;
    max-width: 82px;
  }

  .brand-title {
    font-size: 1.18rem;
  }

  .brand-sub {
    font-size: 0.58rem;
    letter-spacing: 0.4px;
  }

  .desktop-nav .nav-links {
    gap: clamp(8px, 1.1vw, 14px);
  }

  .nav-link {
    font-size: 0.8rem;
  }

  .highlight-link {
    padding: 4px 10px;
    font-size: 0.78rem;
  }

  .lang-switch-wrap {
    margin-right: 8px;
    padding: 2px 4px;
  }

  .lang-btn {
    font-size: 0.72rem;
    padding: 2px 5px;
  }

  .btn-primary-nav {
    padding: 7px 12px;
    font-size: 0.8rem;
  }
}

@media (max-width: 768px) {
  /* Prevent horizontal scroll & improve containers */
  .container {
    padding: 0 16px;
  }

  /* Compact Top Emergency Bar */
  .emergency-bar {
    padding: 6px 0;
    font-size: 0.78rem;
  }

  .emergency-content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    padding: 0 14px;
    flex-wrap: nowrap;
  }

  .emergency-text {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 1;
    min-width: 0;
  }

  .emergency-desc-text {
    display: none;
  }

  .badge-pulse {
    font-size: 0.7rem;
    padding: 3px 8px;
    white-space: nowrap;
  }

  .emergency-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
  }

  .btn-emergency-call,
  .btn-emergency-wa {
    padding: 5px 10px;
    font-size: 0.75rem;
    gap: 4px;
  }

  /* Header 2-Tier Mobile Grid: Logo Centered, ES/EN Left, Menu Right, Cotizar Row 2 */
  .main-header {
    padding: 6px 0 8px 0;
  }

  .nav-container {
    display: grid;
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto auto;
    align-items: center;
    height: auto;
    padding: 0 14px;
    gap: 6px 10px;
  }

  .desktop-nav {
    display: none !important;
  }

  .lang-switch-wrap {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
    align-self: center;
    margin: 0;
    padding: 2px 6px;
    background: var(--bg-alt);
    border-radius: var(--radius-full);
    border: 1px solid var(--border-light);
  }

  .lang-btn {
    font-size: 0.75rem;
    padding: 4px 6px;
  }

  .brand-logo {
    grid-column: 2;
    grid-row: 1;
    justify-self: center;
    align-self: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-align: left;
    max-width: 100%;
    margin: 0 auto;
  }

  .brand-logo-img {
    height: 52px;
    width: auto;
    max-width: 76px;
    object-fit: contain;
    border-radius: 9px;
    background: #ffffff;
    padding: 3px 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
  }

  .logo-text-group {
    display: flex;
    flex-direction: column;
    justify-content: center;
    line-height: 1.1;
  }

  .brand-title {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    color: var(--color-primary-dark);
  }

  .brand-sub {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--text-muted);
  }

  .mobile-menu-toggle {
    grid-column: 3;
    grid-row: 1;
    justify-self: end;
    align-self: center;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 8px;
    border-radius: var(--radius-sm);
    background: var(--bg-alt);
    border: 1px solid var(--border-light);
  }

  .nav-cta-wrap {
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    display: flex;
    justify-content: center;
    margin-top: 2px;
  }

  .btn-primary-nav {
    width: 100%;
    justify-content: center;
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(29, 78, 216, 0.18);
  }

  .mobile-drawer.open {
    display: block;
  }

  /* Hero Mobile Mosaic & Typography */
  .hero-section {
    padding: 38px 0 50px 0;
  }

  .mosaic-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
  }

  .mosaic-cell {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .mosaic-tag {
    bottom: 8px;
    font-size: 0.68rem;
    padding: 3px 8px;
  }

  .hero-title {
    font-size: clamp(1.5rem, 5vw, 1.95rem);
    line-height: 1.25;
    margin-bottom: 12px;
  }

  .hero-subtitle {
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 20px;
    max-width: 100%;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 10px;
    margin-bottom: 26px;
  }

  .btn-hero-primary,
  .btn-hero-secondary {
    width: 100%;
    justify-content: center;
    padding: 13px 18px;
    font-size: 0.95rem;
  }

  .hero-badges-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 10px;
    margin-bottom: 30px;
    width: 100%;
  }

  .hero-badge-item {
    font-size: 0.8rem;
    gap: 6px;
    background: rgba(255, 255, 255, 0.05);
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    justify-content: flex-start;
    text-align: left;
  }

  /* Sections & Services Details (Auto Locksmith) */
  .section-title {
    font-size: 1.85rem;
  }

  .service-tabs-nav {
    display: flex;
    overflow-x: auto;
    padding-bottom: 8px;
    justify-content: flex-start;
    -webkit-overflow-scrolling: touch;
    gap: 8px;
    scrollbar-width: none;
  }

  .service-tabs-nav::-webkit-scrollbar {
    display: none;
  }

  .tab-btn {
    white-space: nowrap;
    padding: 10px 14px;
    font-size: 0.85rem;
    flex-shrink: 0;
  }

  .hero-thumb-img {
    height: 140px;
    object-fit: cover;
    border-radius: 10px;
  }

  .service-thumb-img {
    height: 170px;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border-radius: 10px;
    width: 100%;
  }

  .service-detail-info h3 {
    font-size: 1.35rem;
    line-height: 1.3;
  }

  .service-points-list li {
    font-size: 0.92rem;
    padding-left: 26px;
    margin-bottom: 12px;
  }

  .service-cta-box {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .service-cta-box .btn-primary,
  .service-cta-box .btn-outline {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .preview-box {
    padding: 20px 16px;
  }

  .pricing-cards-grid {
    grid-template-columns: 1fr;
  }

  .trust-grid-features {
    grid-template-columns: 1fr;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
  }

  .contact-form-panel {
    padding: 24px 18px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .bottom-content {
    flex-direction: column;
    text-align: center;
  }

  .floating-mobile-bar {
    display: flex;
  }
}

@media (max-width: 400px) {
  .brand-logo-img {
    height: 44px;
    width: auto;
    max-width: 65px;
    border-radius: 7px;
    padding: 2px 4px;
  }

  .brand-title {
    font-size: 1.08rem;
  }

  .brand-sub {
    font-size: 0.62rem;
  }

  .hero-badges-row {
    grid-template-columns: 1fr;
  }

  .btn-emergency-call,
  .btn-emergency-wa {
    padding: 4px 8px;
    font-size: 0.72rem;
  }
}