/* ==========================================================================
   ONE'AR CLIMATIZAÇÃO - DESIGN SYSTEM & STYLESHEET (CLEAN & OPTIMIZED)
   Cores Oficiais: Deep Indigo/Purple (#2A1856), Neon Cyan (#00D2D3), Ice Blue (#38BDF8), WhatsApp (#25D366)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* --- CSS Variables & Design Tokens --- */
:root {
  /* Brand Palette */
  --primary-deep: #120829;
  --primary: #2A1856;
  --primary-light: #3D227A;
  --primary-gradient: linear-gradient(135deg, #190E38 0%, #2A1856 50%, #3D227A 100%);
  --hero-gradient: radial-gradient(circle at 80% 20%, rgba(0, 210, 211, 0.18), transparent 45%),
                   linear-gradient(145deg, #100624 0%, #231149 55%, #14082E 100%);
  
  /* Accent & Energy Colors */
  --cyan-glow: #00D2D3;
  --cyan-light: #48DBFB;
  --cyan-gradient: linear-gradient(135deg, #00D2D3 0%, #0ABDE3 100%);
  --whatsapp-green: #25D366;
  --whatsapp-dark: #128C7E;
  --whatsapp-gradient: linear-gradient(135deg, #25D366 0%, #1EAA52 100%);
  --energy-orange: #FF9F43;
  --energy-red: #EE5253;
  --success-green: #10B981;

  /* Neutral & Dark Scales */
  --bg-dark: #0E0720;
  --bg-surface-dark: #1B0F3B;
  --bg-surface-card: rgba(42, 24, 86, 0.6);
  --bg-light: #F8FAFD;
  --bg-light-surface: #FFFFFF;
  --bg-light-card: #F1F5F9;
  
  /* Typography Colors */
  --text-white: #FFFFFF;
  --text-ice: #E2E8F0;
  --text-muted: #94A3B8;
  --text-dark: #0F172A;
  --text-dark-muted: #475569;
  --text-brand: #2A1856;

  /* Glassmorphism & Borders */
  --glass-bg: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-border-cyan: rgba(0, 210, 211, 0.35);
  --glass-shadow: 0 20px 40px -15px rgba(10, 4, 30, 0.6);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 20px 35px -5px rgba(42, 24, 86, 0.25);
  --shadow-cyan: 0 10px 30px -5px rgba(0, 210, 211, 0.4);
  --shadow-whatsapp: 0 10px 30px -5px rgba(37, 211, 102, 0.45);

  /* Dimensions & Spacing */
  --container-max: 1280px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  /* Fonts */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

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

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

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  outline: none;
  border: none;
}

button {
  cursor: pointer;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* --- Utilities & Typography --- */
.gradient-text-cyan {
  background: var(--cyan-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gradient-text-brand {
  background: linear-gradient(135deg, #3D227A 0%, #00D2D3 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

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

.section-tag.tag-dark {
  background: rgba(0, 210, 211, 0.12);
  color: var(--cyan-glow);
  border: 1px solid rgba(0, 210, 211, 0.3);
}

.section-tag.tag-light {
  background: rgba(42, 24, 86, 0.08);
  color: var(--primary);
  border: 1px solid rgba(42, 24, 86, 0.15);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
}

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

.section-header.dark h2 {
  color: var(--text-white);
}

.section-header.dark p {
  color: var(--text-muted);
}

/* ==========================================================================
   TOP EMERGENCY BAR
   ========================================================================== */
.top-emergency-bar {
  background: #0D051F;
  color: var(--text-white);
  padding: 0.55rem 0;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 101;
}

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

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.status-dot {
  width: 9px;
  height: 9px;
  background-color: var(--whatsapp-green);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 10px var(--whatsapp-green);
  animation: pulseDot 1.8s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.25); }
}

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

.top-bar-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-ice);
  font-weight: 600;
}

.top-bar-link:hover {
  color: var(--cyan-glow);
}

.top-bar-social {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--cyan-light);
}

.top-bar-social:hover {
  color: #FFFFFF;
}

/* ==========================================================================
   HEADER & NAVBAR (DESKTOP REFINED)
   ========================================================================== */
.main-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(18, 9, 43, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  transition: all var(--transition-normal);
}

.main-header.scrolled {
  background: rgba(14, 6, 34, 0.98);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid rgba(0, 210, 211, 0.25);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  gap: 1rem;
}

/* Brand Logo Styling */
.brand-logo-wrap {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.brand-logo-wrap:hover {
  transform: translateY(-1px);
}

.main-site-logo {
  height: 48px;
  width: auto;
  max-width: 210px;
  object-fit: contain;
  display: block;
  filter: brightness(0) invert(1);
  transition: filter var(--transition-fast), transform var(--transition-fast);
}

.brand-logo-wrap:hover .main-site-logo {
  filter: brightness(0) invert(1) drop-shadow(0 0 12px rgba(0, 210, 211, 0.45));
}

.drawer-site-logo {
  height: 42px;
  width: auto;
  max-width: 170px;
  object-fit: contain;
  display: block;
  filter: brightness(0) invert(1);
}

.footer-logo-link {
  display: inline-block;
  margin-bottom: 1.2rem;
}

.footer-site-logo {
  height: 48px;
  width: auto;
  max-width: 210px;
  object-fit: contain;
  display: block;
  filter: brightness(0) invert(1);
  transition: filter var(--transition-fast), transform var(--transition-fast);
}

.footer-logo-link:hover .footer-site-logo {
  filter: brightness(0) invert(1) drop-shadow(0 0 12px rgba(0, 210, 211, 0.45));
}

.brand-logo-icon {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: linear-gradient(135deg, rgba(0, 210, 211, 0.2) 0%, rgba(61, 34, 122, 0.4) 100%);
  border: 1px solid rgba(0, 210, 211, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-glow);
  box-shadow: 0 4px 15px rgba(0, 210, 211, 0.2);
  transition: var(--transition-fast);
  flex-shrink: 0;
}

.brand-logo-wrap:hover .brand-logo-icon {
  transform: rotate(15deg) scale(1.05);
  border-color: var(--cyan-glow);
}

.logo-svg-wrap {
  display: flex;
  flex-direction: column;
}

.logo-main-text {
  font-family: var(--font-heading);
  font-size: 1.95rem;
  font-weight: 900;
  color: var(--text-white);
  letter-spacing: -0.03em;
  display: flex;
  align-items: baseline;
  line-height: 1;
}

.logo-main-text .brand-one {
  color: var(--text-white);
}

.logo-main-text .brand-ar {
  color: var(--cyan-glow);
  position: relative;
}

.logo-main-text .brand-ar::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2.5px;
  background: var(--cyan-glow);
  border-radius: 2px;
}

.logo-tagline {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.04em;
  margin-top: 2px;
}

/* Navigation Links (Desktop) */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  list-style: none;
}

.mobile-drawer-header,
.mobile-drawer-actions,
.nav-icon-mobile {
  display: none;
}

.nav-link {
  color: var(--text-ice);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--cyan-glow);
  background: rgba(255, 255, 255, 0.08);
}

/* ==========================================================================
   DROPDOWN MENU (DESKTOP)
   ========================================================================== */
.nav-item-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.dropdown-toggle {
  gap: 0.35rem;
  cursor: pointer;
}

.dropdown-chevron {
  transition: transform var(--transition-fast);
  color: var(--cyan-glow);
  flex-shrink: 0;
}

.nav-item-dropdown:hover .dropdown-chevron,
.nav-item-dropdown:focus-within .dropdown-chevron {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 320px;
  background: rgba(16, 7, 36, 0.97);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid rgba(0, 210, 211, 0.3);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.7), 0 0 25px rgba(0, 210, 211, 0.12);
  padding: 0.65rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.24s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 200;
}

/* Pseudo element bridge to prevent hover gap loss */
.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -14px;
  left: 0;
  right: 0;
  height: 14px;
}

.nav-item-dropdown:hover .dropdown-menu,
.nav-item-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.dropdown-container {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  color: var(--text-ice);
  text-decoration: none;
  background: transparent;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.dropdown-item:hover {
  background: rgba(0, 210, 211, 0.12);
  border-color: rgba(0, 210, 211, 0.35);
  color: var(--text-white);
  transform: translateX(4px);
}

.dropdown-item-icon {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: rgba(0, 210, 211, 0.14);
  border: 1px solid rgba(0, 210, 211, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-glow);
  flex-shrink: 0;
  transition: var(--transition-fast);
}

.dropdown-item:hover .dropdown-item-icon {
  background: var(--cyan-glow);
  color: #0A192F;
  box-shadow: 0 0 12px var(--cyan-glow);
}

.dropdown-item-content {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.dropdown-item-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-white);
}

.dropdown-item-desc {
  font-size: 0.73rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Desktop Action Buttons */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.nav-phone-pill {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.4rem 0.85rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  color: var(--text-white);
  transition: var(--transition-fast);
  white-space: nowrap;
}

.nav-phone-pill:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--cyan-glow);
  color: var(--cyan-glow);
}

.nav-phone-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(0, 210, 211, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-glow);
  flex-shrink: 0;
}

.nav-phone-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.nav-phone-label {
  font-size: 0.62rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
}

.nav-phone-number {
  font-size: 0.84rem;
  font-weight: 700;
}

.nav-cta-btn {
  padding: 0.65rem 1.2rem;
  font-size: 0.88rem;
  white-space: nowrap;
}

/* Mobile Toggle Hamburger Button */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-md);
  cursor: pointer;
  z-index: 102;
  transition: var(--transition-fast);
}

.mobile-toggle:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--cyan-glow);
}

.hamburger-bar {
  width: 100%;
  height: 2.5px;
  background: var(--text-white);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.mobile-toggle.active .hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle.active .hamburger-bar:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

.mobile-toggle.active .hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(8, 4, 18, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.mobile-nav-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* Buttons System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.65rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition-normal);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.btn-whatsapp {
  background: var(--whatsapp-gradient);
  color: var(--text-white);
  box-shadow: var(--shadow-whatsapp);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 35px -3px rgba(37, 211, 102, 0.6);
  color: var(--text-white);
}

.btn-cyan {
  background: var(--cyan-gradient);
  color: #0A192F;
  box-shadow: var(--shadow-cyan);
}

.btn-cyan:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 35px -3px rgba(0, 210, 211, 0.6);
  color: #0A192F;
}

.btn-outline-white {
  background: transparent;
  color: var(--text-white);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--text-white);
  color: var(--text-white);
  transform: translateY(-2px);
}

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

.btn-outline-primary:hover {
  background: var(--primary);
  color: var(--text-white);
  transform: translateY(-2px);
}

.btn-pulse {
  animation: subtlePulse 2.5s infinite;
}

@keyframes subtlePulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background: var(--hero-gradient);
  color: var(--text-white);
  padding: 5rem 0 6rem 0;
  overflow: hidden;
}

.hero-glow-blob {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 1;
}

.blob-1 {
  background: rgba(0, 210, 211, 0.18);
  top: -100px;
  right: -50px;
}

.blob-2 {
  background: rgba(61, 34, 122, 0.35);
  bottom: -150px;
  left: -100px;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-badge-top {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 1.15rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(0, 210, 211, 0.35);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cyan-glow);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.3rem, 4.5vw, 3.75rem);
  font-weight: 900;
  line-height: 1.12;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  color: var(--cyan-glow);
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 1.25rem;
  max-width: 600px;
  letter-spacing: -0.01em;
}

/* Hero Value Highlights Cards */
.hero-highlights-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2rem;
  max-width: 620px;
}

.hero-highlight-card {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.85rem 1.15rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(0, 210, 211, 0.25);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all var(--transition-fast);
}

.hero-highlight-card:hover {
  background: rgba(0, 210, 211, 0.1);
  border-color: var(--cyan-glow);
  transform: translateX(4px);
  box-shadow: 0 6px 22px rgba(0, 210, 211, 0.15);
}

.hero-highlight-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(0, 210, 211, 0.16);
  border: 1px solid rgba(0, 210, 211, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-glow);
  flex-shrink: 0;
  margin-top: 1px;
}

.hero-highlight-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  line-height: 1.4;
}

.hero-highlight-info strong {
  font-size: 0.96rem;
  color: var(--text-white);
  font-weight: 700;
}

.hero-highlight-info span {
  font-size: 0.88rem;
  color: var(--text-ice);
  opacity: 0.9;
  font-weight: 400;
}

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

/* Hero AC Brands Row */
.hero-brands-wrap {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.hero-brands-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--cyan-glow);
}

.hero-brands-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
}

.brand-pill {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 0.4rem 0.85rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  cursor: pointer;
}

.brand-pill:hover {
  background: #FFFFFF;
  border-color: var(--cyan-glow);
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 210, 211, 0.35);
}

.brand-logo-img {
  width: auto;
  display: block;
  max-width: 100%;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.8;
  transition: all 0.3s ease;
}

.brand-pill:hover .brand-logo-img {
  filter: brightness(1) invert(0) grayscale(0%);
  opacity: 1;
  transform: scale(1.05);
}

.brand-logo-img.logo-lg { height: 30px; }
.brand-logo-img.logo-elgin { height: 26px; }
.brand-logo-img.logo-midea { height: 26px; }
.brand-logo-img.logo-fujitsu { height: 36px; }

/* Hero Right: Card & Interactive Instant Quote */
.hero-media-wrapper {
  position: relative;
}

.hero-main-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--glass-shadow);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(25, 14, 56, 0.7);
  backdrop-filter: blur(12px);
}

.hero-image-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
}

/* Quick Instant Quote Widget inside Hero Card */
.instant-quote-card {
  padding: 1.75rem;
  background: rgba(18, 9, 43, 0.95);
}

.quote-header-mini {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.quote-header-mini h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-white);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.badge-fast {
  background: rgba(0, 210, 211, 0.15);
  color: var(--cyan-glow);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 210, 211, 0.3);
}

.quote-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.form-group-mini {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group-mini.full-width {
  grid-column: span 2;
}

.form-group-mini label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.form-select-mini, .form-input-mini {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-sm);
  color: var(--text-white);
  padding: 0.65rem 0.85rem;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.form-select-mini option {
  background: #1b0f3b;
  color: #fff;
}

.form-select-mini:focus, .form-input-mini:focus {
  border-color: var(--cyan-glow);
  box-shadow: 0 0 0 3px rgba(0, 210, 211, 0.2);
}

.floating-guarantee-pill {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(16, 8, 36, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(0, 210, 211, 0.4);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-white);
  font-size: 0.82rem;
  font-weight: 700;
  box-shadow: var(--shadow-md);
  z-index: 5;
}

.floating-guarantee-pill span {
  color: var(--cyan-glow);
}

/* ==========================================================================
   EMERGENCY IMMEDIATE BAR (STICKY ACTION BAR)
   ========================================================================== */
.immediate-action-strip {
  background: #0E0720;
  border-top: 1px solid rgba(0, 210, 211, 0.2);
  border-bottom: 1px solid rgba(0, 210, 211, 0.2);
  padding: 1.25rem 0;
}

.action-strip-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.action-strip-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.action-strip-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(0, 210, 211, 0.15);
  color: var(--cyan-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.action-strip-text h4 {
  color: var(--text-white);
  font-size: 1.1rem;
  font-weight: 700;
}

.action-strip-text p {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.action-strip-buttons {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   SUPPORTED BRANDS & TCL ACCREDITED PARTNER SECTION
   ========================================================================== */
.brands-section {
  padding: 4rem 0;
  background: #0C051D;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* TCL Accredited Partner Banner */
.tcl-accredited-banner {
  background: linear-gradient(135deg, rgba(230, 0, 18, 0.09) 0%, rgba(20, 10, 42, 0.95) 100%);
  border: 1.5px solid rgba(230, 0, 18, 0.4);
  border-radius: var(--radius-lg);
  padding: 2rem 2.5rem;
  box-shadow: 0 12px 35px rgba(230, 0, 18, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.tcl-accredited-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 20% 50%, rgba(230, 0, 18, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.tcl-banner-content {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 2.25rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.tcl-logo-box {
  background: #FFFFFF;
  padding: 1.15rem 1.65rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  flex-shrink: 0;
}

.tcl-partner-img {
  width: 175px;
  height: auto;
  display: block;
}

.tcl-info-box {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.tcl-badge-top {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(230, 0, 18, 0.22);
  color: #FF5A68;
  border: 1px solid rgba(230, 0, 18, 0.45);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  width: fit-content;
}

.tcl-info-box h3 {
  color: var(--text-white);
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.25;
}

.tcl-info-box p {
  color: var(--text-ice);
  font-size: 0.92rem;
  line-height: 1.45;
}

.tcl-warranties-row {
  display: flex;
  gap: 1rem;
  margin-top: 0.35rem;
  flex-wrap: wrap;
}

.tcl-warranty-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
}

.tcl-warranty-card .warranty-icon {
  font-size: 1.35rem;
  flex-shrink: 0;
}

.tcl-warranty-card .warranty-text {
  display: flex;
  flex-direction: column;
}

.tcl-warranty-card .warranty-text strong {
  color: var(--text-white);
  font-size: 0.9rem;
  font-weight: 800;
}

.tcl-warranty-card .warranty-text span {
  color: var(--cyan-glow);
  font-size: 0.78rem;
  font-weight: 600;
}

.tcl-action-box {
  flex-shrink: 0;
}

.tcl-action-box .btn {
  white-space: nowrap;
  padding: 0.9rem 1.5rem;
  font-size: 0.95rem;
}

@media (max-width: 1024px) {
  .tcl-banner-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: center;
  }

  .tcl-logo-box {
    margin: 0 auto;
  }

  .tcl-badge-top {
    margin: 0 auto;
  }

  .tcl-warranties-row {
    justify-content: center;
  }

  .tcl-action-box {
    margin-top: 0.5rem;
  }

  .tcl-action-box .btn {
    width: 100%;
  }
}

.brands-header {
  text-align: center;
  margin-bottom: 2rem;
}

.brands-title-pill {
  display: inline-block;
  background: rgba(0, 210, 211, 0.12);
  color: var(--cyan-glow);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 210, 211, 0.3);
  margin-bottom: 0.5rem;
}

.brands-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1.1rem;
  align-items: center;
}

.brand-item-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-md);
  padding: 0.9rem 0.85rem;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.brand-item-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--cyan-glow);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 210, 211, 0.25);
}

.brand-card-img {
  width: auto;
  max-width: 100%;
  max-height: 32px;
  display: block;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.75;
  transition: all 0.3s ease;
}

.brand-item-card:hover .brand-card-img {
  filter: brightness(1) invert(0) grayscale(0%);
  opacity: 1;
  transform: scale(1.08);
}

.brand-card-img.logo-lg { height: 32px; }
.brand-card-img.logo-daikin { height: 20px; }
.brand-card-img.logo-samsung { height: 18px; }
.brand-card-img.logo-midea { height: 28px; }
.brand-card-img.logo-fujitsu { height: 38px; }
.brand-card-img.logo-gree { height: 24px; }
.brand-card-img.logo-carrier { height: 32px; }
.brand-card-img.logo-elgin { height: 26px; }
.brand-card-img.logo-tcl { height: 30px; }
.brand-card-img.logo-electrolux { height: 24px; }
.brand-card-img.logo-consul { height: 26px; }
.brand-card-img.logo-philco { height: 24px; }

.brand-name {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-ice);
}

.brand-item-card:hover .brand-name {
  color: var(--cyan-glow);
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */
.services-section {
  padding: 6rem 0;
  background: #FFFFFF;
}

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

.service-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: transparent;
  transition: var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(42, 24, 86, 0.2);
}

.service-card:hover::before {
  background: var(--cyan-gradient);
}

.service-card.highlighted {
  border-color: rgba(42, 24, 86, 0.35);
  background: linear-gradient(180deg, #FAF8FF 0%, #FFFFFF 100%);
}

.service-card.highlighted::before {
  background: var(--primary-gradient);
}

.service-badge-popular {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: #2A1856;
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

.service-icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: rgba(42, 24, 86, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  transition: var(--transition-normal);
}

.service-card:hover .service-icon-wrap {
  background: var(--primary);
  color: var(--cyan-glow);
  transform: scale(1.08);
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 0.85rem;
  line-height: 1.3;
}

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

.service-features-list {
  list-style: none;
  margin-bottom: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  flex-grow: 1;
}

.service-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-dark-muted);
  font-weight: 500;
}

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

.service-action-btn {
  width: 100%;
  margin-top: auto;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: #F1F5F9;
  color: var(--text-dark);
  transition: var(--transition-fast);
}

.service-card:hover .service-action-btn {
  background: var(--whatsapp-green);
  color: #FFFFFF;
}

/* ==========================================================================
   PROBLEM DIAGNOSTIC MATRIX
   ========================================================================== */
.diagnostic-section {
  padding: 6rem 0;
  background: #F8FAFD;
  border-top: 1px solid #E2E8F0;
  border-bottom: 1px solid #E2E8F0;
}

.diagnostic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}

.diagnostic-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
  position: relative;
}

.diagnostic-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(42, 24, 86, 0.25);
}

.diag-icon-box {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #FFFFFF;
  box-shadow: 0 4px 14px rgba(42, 24, 86, 0.08);
  border: 1px solid rgba(42, 24, 86, 0.08);
  transition: all 0.3s ease;
  overflow: hidden;
}

.diag-card-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 50%;
  transition: transform 0.3s ease;
}

.diagnostic-card:hover .diag-icon-box {
  transform: scale(1.06);
  box-shadow: 0 8px 22px rgba(42, 24, 86, 0.15);
  border-color: rgba(42, 24, 86, 0.2);
}

.diagnostic-card:hover .diag-card-img {
  transform: scale(1.08);
}

.diagnostic-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 0.85rem;
  line-height: 1.3;
}

.diag-cause {
  font-size: 0.88rem;
  color: var(--text-dark-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.diag-solution {
  background: #F1F5F9;
  border-left: 3px solid var(--primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 0.75rem 1rem;
  font-size: 0.84rem;
  color: var(--text-dark);
  line-height: 1.45;
  margin-bottom: 1.5rem;
  margin-top: auto;
}

.diag-action-btn {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--whatsapp-gradient);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
  transition: var(--transition-fast);
}

.diag-action-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(37, 211, 102, 0.5);
  color: #FFFFFF;
}

/* ==========================================================================
   PMOC SECTION (LEI 13.589/2018 & ENGENHARIA)
   ========================================================================== */
.pmoc-section {
  padding: 6rem 0;
  background: var(--hero-gradient);
  color: var(--text-white);
  position: relative;
  overflow: hidden;
}

.pmoc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.pmoc-image-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--glass-shadow);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.pmoc-img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  display: block;
}

.pmoc-floating-stamp {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(18, 9, 43, 0.92);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 210, 211, 0.4);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-lg);
}

.pmoc-stamp-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 210, 211, 0.15);
  color: var(--cyan-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.pmoc-stamp-text h5 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-white);
}

.pmoc-stamp-text p {
  font-size: 0.8rem;
  color: var(--cyan-light);
}

.pmoc-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.pmoc-desc {
  color: var(--text-ice);
  font-size: 1.05rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.pmoc-cards-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.pmoc-mini-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  transition: var(--transition-fast);
}

.pmoc-mini-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(0, 210, 211, 0.3);
}

.pmoc-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(0, 210, 211, 0.15);
  color: var(--cyan-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.pmoc-card-text h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 0.25rem;
}

.pmoc-card-text p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ==========================================================================
   ENERGY SAVINGS & CLEAN AIR SECTION (ARTS BRANDING)
   ========================================================================== */
.energy-section {
  padding: 6rem 0;
  background: #F8FAFD;
}

.energy-comparison-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid #E2E8F0;
  overflow: hidden;
  margin-bottom: 3.5rem;
}

.comparison-header-banner {
  background: linear-gradient(135deg, #2A1856 0%, #170C36 100%);
  color: var(--text-white);
  padding: 2rem;
  text-align: center;
}

.comparison-header-banner h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  font-weight: 900;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.comparison-header-banner p {
  color: var(--cyan-glow);
  font-size: 1.05rem;
  font-weight: 600;
}

.comparison-split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  divide-x: 1px solid #E2E8F0;
}

.comparison-col {
  padding: 2.5rem;
}

.comparison-col.danger-col {
  background: #FFF5F5;
  border-right: 1px solid #FED7D7;
}

.comparison-col.success-col {
  background: #F0FDF4;
}

.col-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.col-badge.badge-danger {
  background: rgba(238, 82, 83, 0.15);
  color: var(--energy-red);
}

.col-badge.badge-success {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success-green);
}

.comparison-col h4 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.danger-col h4 { color: #9B1C1C; }
.success-col h4 { color: #065F46; }

.comparison-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.comparison-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.95rem;
  line-height: 1.45;
}

.comparison-checklist li span {
  flex: 1;
}

.danger-col .comparison-checklist li {
  color: #771D1D;
}

.success-col .comparison-checklist li {
  color: #064E3B;
}

.danger-col .comparison-checklist li svg {
  color: var(--energy-red);
  flex-shrink: 0;
  margin-top: 3px;
}

.success-col .comparison-checklist li svg {
  color: var(--success-green);
  flex-shrink: 0;
  margin-top: 3px;
}

/* Remote Control Features & Tips (From Brand Flyer) */
.remote-features-box {
  background: linear-gradient(135deg, #1B0F3B 0%, #2A1856 100%);
  border-radius: var(--radius-lg);
  padding: 3rem;
  color: var(--text-white);
  box-shadow: var(--shadow-lg);
}

.remote-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.remote-header h3 {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.remote-header p {
  color: var(--cyan-glow);
  font-size: 1rem;
}

.remote-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
}

.remote-btn-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
  transition: var(--transition-normal);
}

.remote-btn-card:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--cyan-glow);
  transform: translateY(-4px);
}

.remote-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.remote-btn-card h5 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--cyan-light);
  margin-bottom: 0.35rem;
}

.remote-btn-card p {
  font-size: 0.8rem;
  color: var(--text-ice);
  line-height: 1.3;
}

/* ==========================================================================
   BTU CALCULATOR SECTION (INTERACTIVE TOOL)
   ========================================================================== */
.calculator-section {
  padding: 6rem 0;
  background: #FFFFFF;
}

.calculator-wrapper {
  background: linear-gradient(145deg, #180D38 0%, #2A1856 100%);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  color: var(--text-white);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0, 210, 211, 0.2);
}

.calculator-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
}

.calc-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.calc-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.calc-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.calc-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-ice);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.calc-input, .calc-select {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-sm);
  color: var(--text-white);
  padding: 0.85rem 1rem;
  font-size: 1rem;
  transition: var(--transition-fast);
}

.calc-select option {
  background: #2A1856;
  color: #fff;
}

.calc-input:focus, .calc-select:focus {
  border-color: var(--cyan-glow);
  box-shadow: 0 0 0 3px rgba(0, 210, 211, 0.25);
}

/* Result Card */
.calc-result-box {
  background: rgba(14, 7, 32, 0.75);
  border: 1px solid rgba(0, 210, 211, 0.35);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
  backdrop-filter: blur(12px);
}

.calc-result-badge {
  display: inline-block;
  background: rgba(0, 210, 211, 0.15);
  color: var(--cyan-glow);
  font-size: 0.8rem;
  font-weight: 800;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.calc-btu-display {
  font-family: var(--font-heading);
  font-size: 3.25rem;
  font-weight: 900;
  color: var(--cyan-glow);
  line-height: 1;
  margin-bottom: 0.25rem;
  text-shadow: 0 0 25px rgba(0, 210, 211, 0.4);
}

.calc-unit {
  font-size: 1.15rem;
  color: var(--text-ice);
  font-weight: 600;
  margin-bottom: 1rem;
}

.calc-recommendation-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
  line-height: 1.5;
}

/* ==========================================================================
   TEAM & CRT CERTIFICATION SECTION
   ========================================================================== */
.team-section {
  padding: 6rem 0;
  background: #F8FAFD;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

.team-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid #E2E8F0;
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(42, 24, 86, 0.25);
}

.team-header-flex {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.team-avatar-badge {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--primary-gradient);
  color: var(--cyan-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  flex-shrink: 0;
}

.team-info h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-dark);
}

.team-role {
  color: var(--primary-light);
  font-weight: 700;
  font-size: 0.875rem;
}

.team-card p {
  color: var(--text-dark-muted);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.credentials-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
}

.cred-tag {
  background: rgba(42, 24, 86, 0.08);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
}

/* CRT Authority Box */
.crt-banner-box {
  background: linear-gradient(135deg, #130B2A 0%, #2A1856 100%);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  border: 1px solid rgba(0, 210, 211, 0.3);
}

.crt-badge-group {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.crt-logo-symbol {
  width: 70px;
  height: 70px;
  border-radius: 16px;
  background: rgba(0, 210, 211, 0.15);
  border: 1px solid rgba(0, 210, 211, 0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--cyan-glow);
  font-weight: 900;
  font-family: var(--font-heading);
  flex-shrink: 0;
}

.crt-logo-symbol span {
  font-size: 1.4rem;
  line-height: 1;
}

.crt-logo-symbol small {
  font-size: 0.55rem;
  letter-spacing: 0.1em;
}

.crt-text h4 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
}

.crt-text p {
  color: var(--text-ice);
  font-size: 0.9rem;
  max-width: 620px;
}

/* ==========================================================================
   COVERAGE AREA SECTION (SÃO JOSÉ DO RIO PRETO + 20KM)
   ========================================================================== */
.coverage-section {
  padding: 6rem 0;
  background: #FFFFFF;
}

.coverage-box {
  border-radius: var(--radius-lg);
  background: #F8FAFD;
  border: 1px solid #E2E8F0;
  padding: 3.5rem;
}

.coverage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: stretch;
}

.coverage-details h3 {
  font-family: var(--font-heading);
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.coverage-details p {
  color: var(--text-dark-muted);
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

.cities-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.city-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.city-pill.main-city {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
}

.coverage-visual-card {
  background: #0C051D;
  border-radius: var(--radius-lg);
  color: var(--text-white);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 420px;
  border: 1px solid rgba(0, 210, 211, 0.25);
}

.coverage-bg-map {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 1;
  filter: brightness(0.9) contrast(1.1);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s ease;
}

.coverage-visual-card:hover .coverage-bg-map {
  transform: scale(1.06);
  filter: brightness(1.02) contrast(1.15);
}

.coverage-radar-circle {
  position: absolute;
  top: 36%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: rgba(0, 210, 211, 0.22);
  border: 2px dashed rgba(0, 210, 211, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 24px rgba(0, 210, 211, 0.5);
  backdrop-filter: blur(2px);
  z-index: 2;
  transition: transform 0.3s ease;
}

.coverage-visual-card:hover .coverage-radar-circle {
  transform: translate(-50%, -50%) scale(1.08);
}

.coverage-radar-circle::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1.5px solid var(--cyan-glow);
  animation: radarPing 2.5s infinite ease-out;
}

@keyframes radarPing {
  0% { transform: scale(0.6); opacity: 0.95; }
  100% { transform: scale(1.7); opacity: 0; }
}

.radar-icon-center {
  font-size: 1.75rem;
  color: var(--cyan-glow);
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.6));
}

.coverage-content-fade {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 4rem 1.75rem 1.75rem 1.75rem;
  text-align: center;
  background: linear-gradient(to top, #0C051D 0%, rgba(12, 5, 29, 0.95) 45%, rgba(12, 5, 29, 0.5) 80%, transparent 100%);
}

.coverage-content-fade h4 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.45rem;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.7);
}

.coverage-content-fade p {
  color: #E2E8F0;
  font-size: 0.92rem;
  line-height: 1.5;
  max-width: 340px;
  margin: 0 auto;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
}

/* ==========================================================================
   GOOGLE REVIEWS & SOCIAL PROOF SECTION
   ========================================================================== */
.reviews-section {
  padding: 6rem 0;
  background: #FFFFFF;
}

.reviews-header-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 3.5rem;
  gap: 1.25rem;
}

.google-badge-box {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: #F8FAFD;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  padding: 0.85rem 1.75rem;
  box-shadow: var(--shadow-sm);
  gap: 0.4rem;
}

.google-logo-flex {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-dark);
}

.rating-stars-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.rating-number {
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--text-dark);
}

.stars-gold {
  color: #FBBC05;
  font-size: 1.2rem;
  letter-spacing: 2px;
}

.rating-count {
  font-size: 0.85rem;
  color: var(--text-dark-muted);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.review-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
  position: relative;
}

.review-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(42, 24, 86, 0.25);
}

.review-card.highlighted-review {
  border-color: rgba(0, 210, 211, 0.4);
  background: linear-gradient(180deg, #F0FDF4 0%, #FFFFFF 100%);
}

.review-top {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.review-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary-gradient);
  color: var(--cyan-glow);
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.review-user-info h4 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
}

.review-user-info span {
  font-size: 0.78rem;
  color: var(--text-dark-muted);
}

.review-google-icon {
  margin-left: auto;
  font-family: var(--font-heading);
  font-weight: 900;
  color: #4285F4;
  font-size: 1.15rem;
}

.review-stars {
  color: #FBBC05;
  font-size: 1.05rem;
  margin-bottom: 0.85rem;
  letter-spacing: 1px;
}

.review-quote {
  font-size: 0.95rem;
  color: var(--text-dark-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
  font-style: italic;
}

.review-service-tag {
  display: inline-block;
  background: rgba(42, 24, 86, 0.06);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-top: auto;
}

.reviews-footer-cta {
  text-align: center;
}

.reviews-actions-group {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
}

/* ==========================================================================
   FAQ SECTION (PERGUNTAS FREQUENTES)
   ========================================================================== */
.faq-section {
  padding: 6rem 0;
  background: #F8FAFD;
}

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

.faq-item {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-fast);
}

.faq-item:hover {
  border-color: #CBD5E1;
}

.faq-item.active {
  border-color: rgba(42, 24, 86, 0.35);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 1.35rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: transparent;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
}

.faq-icon-chevron {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #F1F5F9;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  transition: transform var(--transition-normal);
  flex-shrink: 0;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.faq-answer-inner {
  padding: 0 1.75rem 1.5rem 1.75rem;
  color: var(--text-dark-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  border-top: 1px solid transparent;
}

.faq-item.active .faq-answer-inner {
  border-top-color: #F1F5F9;
  padding-top: 0.75rem;
}

/* ==========================================================================
   FINAL CTA / CONTACT SECTION
   ========================================================================== */
.final-cta-section {
  padding: 6rem 0;
  background: var(--hero-gradient);
  color: var(--text-white);
  position: relative;
  overflow: hidden;
}

.final-cta-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 4rem 3rem;
  text-align: center;
  backdrop-filter: blur(12px);
  position: relative;
  z-index: 2;
}

.final-cta-card h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.final-cta-card p {
  font-size: 1.15rem;
  color: var(--text-ice);
  max-width: 680px;
  margin: 0 auto 2.5rem auto;
}

.final-cta-buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.contact-quick-numbers {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.contact-quick-numbers a {
  color: var(--cyan-glow);
  font-weight: 700;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: #080414;
  color: var(--text-muted);
  padding: 4.5rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

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

.footer-col h4 {
  color: var(--text-white);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--text-ice);
}

.footer-contact-item svg {
  color: var(--cyan-glow);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-social-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.social-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  transition: var(--transition-fast);
}

.social-icon-btn:hover {
  background: var(--cyan-glow);
  color: #080414;
  transform: translateY(-2px);
}

.footer-bottom-bar {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
}

/* ==========================================================================
   FLOATING FAST ACTION BAR (DESKTOP CONVERSION)
   ========================================================================== */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--whatsapp-gradient);
  color: #FFFFFF;
  padding: 0.85rem 1.45rem;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.55);
  font-weight: 700;
  font-size: 0.95rem;
  animation: floatBounce 3s infinite ease-in-out;
  transition: var(--transition-normal);
}

.floating-whatsapp-btn:hover {
  transform: scale(1.06) translateY(-3px);
  box-shadow: 0 16px 35px rgba(37, 211, 102, 0.75);
  color: #FFFFFF;
}

.whatsapp-badge-pulse {
  width: 10px;
  height: 10px;
  background: #FFFFFF;
  border-radius: 50%;
  box-shadow: 0 0 10px #FFFFFF;
}

@keyframes floatBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ==========================================================================
   MOBILE FIXED BOTTOM ACTION BAR (3-BUTTON BALANCED GRID)
   ========================================================================== */
.mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: rgba(14, 6, 32, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(0, 210, 211, 0.35);
  padding: 0.55rem 0.75rem calc(0.55rem + env(safe-area-inset-bottom, 0px)) 0.75rem;
  box-shadow: 0 -8px 25px rgba(0, 0, 0, 0.45);
}

.mobile-bottom-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr 1fr;
  gap: 0.5rem;
  max-width: 500px;
  margin: 0 auto;
}

.mobile-action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 0.5rem 0.25rem;
  min-height: 50px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.76rem;
  line-height: 1.1;
  text-align: center;
  cursor: pointer;
  pointer-events: auto;
  transition: var(--transition-fast);
}

.mobile-btn-call {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-white);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.mobile-btn-call:active {
  background: rgba(255, 255, 255, 0.18);
  transform: scale(0.96);
}

.mobile-btn-calc {
  background: rgba(0, 210, 211, 0.14);
  color: var(--cyan-glow);
  border: 1px solid rgba(0, 210, 211, 0.4);
}

.mobile-btn-calc:active {
  background: rgba(0, 210, 211, 0.25);
  transform: scale(0.96);
}

.mobile-btn-whatsapp {
  background: var(--whatsapp-gradient);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.mobile-btn-whatsapp:active {
  transform: scale(0.96);
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1200px) {
  .nav-phone-text {
    display: none;
  }
  .nav-phone-pill {
    padding: 0.45rem;
    border-radius: 50%;
  }
}

@media (max-width: 1024px) {
  .hero-grid, .pmoc-grid, .coverage-grid, .calculator-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .nav-phone-pill {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .top-emergency-bar {
    display: none;
  }

  .nav-container {
    height: 74px;
  }

  .nav-actions {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .mobile-nav-overlay {
    display: block;
  }

  /* Mobile Drawer Menu */
  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 320px;
    max-width: 86vw;
    height: 100vh;
    background: #120729;
    flex-direction: column;
    align-items: stretch;
    padding: 1.75rem 1.5rem;
    gap: 0.5rem;
    border-left: 1px solid rgba(0, 210, 211, 0.3);
    transform: translateX(110%);
    box-shadow: -15px 0 40px rgba(0, 0, 0, 0.7);
    z-index: 105;
    overflow-y: auto;
    transition: transform var(--transition-normal);
  }

  .nav-menu.active {
    transform: translateX(0);
  }

  .mobile-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1.25rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .drawer-logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--text-white);
  }

  .drawer-logo .brand-ar {
    color: var(--cyan-glow);
  }

  .drawer-close-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
  }

  .drawer-close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--cyan-glow);
  }

  .nav-icon-mobile {
    display: inline-block;
    font-size: 1.15rem;
    margin-right: 0.65rem;
  }

  .nav-link {
    width: 100%;
    padding: 0.85rem 1rem;
    font-size: 1rem;
    border-radius: var(--radius-sm);
    color: var(--text-ice);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav-link:hover, .nav-link:active {
    background: rgba(0, 210, 211, 0.12);
    border-color: rgba(0, 210, 211, 0.3);
    color: var(--cyan-glow);
  }

  /* Mobile Dropdown Menu */
  .nav-item-dropdown {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .nav-item-dropdown .dropdown-toggle {
    justify-content: space-between;
  }

  .nav-item-dropdown .dropdown-menu {
    position: static;
    transform: none;
    min-width: 100%;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(0, 210, 211, 0.2);
    border-radius: var(--radius-md);
    box-shadow: none;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    padding: 0;
    margin-top: 0;
    transition: max-height 0.35s ease, opacity 0.25s ease, padding 0.25s ease, margin-top 0.25s ease;
  }

  .nav-item-dropdown.mobile-open .dropdown-menu {
    max-height: 520px;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    padding: 0.4rem;
    margin-top: 0.4rem;
  }

  .nav-item-dropdown.mobile-open .dropdown-chevron {
    transform: rotate(180deg);
  }

  .nav-item-dropdown .dropdown-item {
    padding: 0.6rem 0.65rem;
    border-radius: var(--radius-sm);
  }

  .nav-item-dropdown .dropdown-item:active {
    background: rgba(0, 210, 211, 0.15);
  }

  .mobile-drawer-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  /* Hero Adjustments on Mobile */
  .hero-section {
    padding: 3.5rem 0 4.5rem 0;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 0.85rem;
  }

  .hero-cta-group .btn {
    width: 100%;
    padding: 0.95rem 1.5rem;
    font-size: 1rem;
  }

  .hero-brands-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.65rem;
  }

  .comparison-split-grid {
    grid-template-columns: 1fr;
  }

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

  .quote-form-grid {
    grid-template-columns: 1fr;
  }
  
  .form-group-mini.full-width {
    grid-column: span 1;
  }

  /* Show Bottom Bar and Hide Desktop Floating Button */
  .mobile-bottom-bar {
    display: block;
  }

  .floating-whatsapp-btn {
    display: none;
  }

  body {
    padding-bottom: 75px;
  }

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

  .calculator-wrapper {
    padding: 2rem 1.25rem;
  }

  .final-cta-buttons {
    flex-direction: column;
    width: 100%;
  }

  .final-cta-buttons .btn {
    width: 100%;
  }
}