/* ==========================================================================
   The Airco Club | Be cool. Join the club
   High-End Dark Navy Glassmorphism & Precision Climate Styling
   Specialist: Douglas Machado • Hoef en Haag (4125 TD)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400&display=swap');

:root {
  /* Official Brand Colors */
  --bg-deep: #070C14;
  --bg-marine: #0B1422;
  --bg-surface: #101B2E;
  --bg-surface-elevated: #16243D;
  --bg-glass: rgba(11, 20, 34, 0.75);
  --bg-glass-card: rgba(16, 27, 46, 0.65);
  --bg-glass-card-hover: rgba(22, 36, 61, 0.85);

  --accent-ice: #38D9F9;
  --accent-ice-light: #7DF9FF;
  --accent-ice-rgb: 56, 217, 249;
  --glow-ice: rgba(56, 217, 249, 0.4);
  --glow-ice-strong: rgba(56, 217, 249, 0.75);

  /* Heating Mode Accent (Dynamic Toggle) */
  --accent-heat: #FF7A1A;
  --accent-heat-light: #FFA35C;
  --accent-heat-rgb: 255, 122, 26;
  --glow-heat: rgba(255, 122, 26, 0.35);

  /* Typography Colors */
  --text-pure: #FFFFFF;
  --text-platinum: #DBD9DA;
  --text-muted: #8E9BAE;
  --text-dim: #5E6E84;

  /* Borders & Highlights */
  --border-glass: rgba(61, 165, 244, 0.18);
  --border-glass-bright: rgba(61, 165, 244, 0.45);
  --border-subtle: rgba(219, 217, 218, 0.12);

  /* UI Tokens */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --font-main: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  --container-max: 1240px;
}

/* Heating Mode Active Theme Override */
body.mode-heating {
  --accent-ice: var(--accent-heat);
  --accent-ice-light: var(--accent-heat-light);
  --accent-ice-rgb: var(--accent-heat-rgb);
  --glow-ice: var(--glow-heat);
  --glow-ice-strong: rgba(255, 122, 26, 0.8);
  --border-glass: rgba(255, 122, 26, 0.22);
  --border-glass-bright: rgba(255, 122, 26, 0.55);
}

body.mode-heating .brand-symbol-img {
  filter: drop-shadow(0 2px 14px rgba(255, 122, 26, 0.9)) hue-rotate(-165deg);
}

body.mode-heating .brand-part-club {
  color: var(--accent-heat);
  text-shadow: 0 0 14px rgba(255, 122, 26, 0.85);
}

body.mode-heating .btn-primary {
  color: #FFFFFF;
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-deep);
  color: var(--text-platinum);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(var(--accent-ice-rgb), 0.18) 0%, transparent 65%),
    radial-gradient(circle at 10% 30%, rgba(11, 20, 34, 0.8) 0%, transparent 50%),
    radial-gradient(circle at 90% 70%, rgba(var(--accent-ice-rgb), 0.08) 0%, transparent 40%);
  background-attachment: fixed;
  transition: background-image 0.6s ease;
}

/* Ambient dynamic background lighting */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 30%), rgba(var(--accent-ice-rgb), 0.08), transparent 45%);
  z-index: 0;
  transition: opacity 0.5s ease;
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-pure);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

p {
  color: var(--text-platinum);
}

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

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

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Badges & Tags */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: rgba(var(--accent-ice-rgb), 0.12);
  color: var(--accent-ice);
  border: 1px solid var(--border-glass-bright);
  backdrop-filter: blur(8px);
}

.badge-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-ice);
  box-shadow: 0 0 10px var(--accent-ice);
  animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

/* Section Common Styles */
section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px;
}

.section-header .badge {
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 18px;
  letter-spacing: -0.01em;
}

.section-title .text-gradient {
  background: linear-gradient(135deg, var(--text-pure) 30%, var(--accent-ice) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  font-weight: 400;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition-smooth);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-ice), var(--accent-ice-light));
  color: #070C14;
  box-shadow: 0 4px 25px var(--glow-ice);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 35px var(--glow-ice-strong);
  color: #000;
}

.btn-glass {
  background: var(--bg-glass);
  color: var(--text-pure);
  border: 1px solid var(--border-glass-bright);
  backdrop-filter: blur(12px);
}

.btn-glass:hover {
  background: rgba(var(--accent-ice-rgb), 0.18);
  border-color: var(--accent-ice);
  transform: translateY(-2px);
}

/* ==========================================================================
   Navigation Bar (Glassmorphic)
   ========================================================================== */
.site-header {
  position: fixed;
  top: 16px;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 0 20px;
  transition: var(--transition-smooth);
}

.nav-container {
  max-width: var(--container-max);
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px clamp(16px, 2vw, 28px);
  background: rgba(11, 20, 34, 0.85);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  white-space: nowrap;
  flex-shrink: 0;
}

.brand-symbol {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-symbol-img {
  height: 44px;
  width: auto;
  display: block;
  object-fit: contain;
  background: transparent;
  filter: drop-shadow(0 2px 10px rgba(56, 217, 249, 0.55));
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.brand-logo:hover .brand-symbol-img {
  transform: scale(1.05);
  filter: drop-shadow(0 2px 16px rgba(56, 217, 249, 0.85));
}

.brand-text-sub {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-title {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--text-pure);
  letter-spacing: 0.18em;
  white-space: nowrap;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.brand-tagline {
  font-size: 0.53rem;
  display: flex;
  align-items: center;
  margin-top: 3px;
  white-space: nowrap;
}

.brand-part-airco {
  color: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
  margin-left: 0.16em;
}

.brand-part-club {
  color: var(--accent-ice);
  font-weight: 800;
  letter-spacing: inherit;
  text-shadow: 0 0 10px rgba(56, 217, 249, 0.65);
  margin-left: 0.16em;
}

.brand-part-dot {
  color: rgba(255, 255, 255, 0.35);
  margin: 0 4px;
}

.brand-part-slogan {
  color: #94A3B8;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.8vw, 26px);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-size: clamp(0.78rem, 0.85vw, 0.88rem);
  font-weight: 500;
  color: var(--text-platinum);
  letter-spacing: 0.03em;
  position: relative;
  padding: 6px 0;
  white-space: nowrap;
  display: inline-block;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--accent-ice);
  transition: var(--transition-fast);
  transform: translateX(-50%);
  border-radius: 2px;
}

.nav-link:hover {
  color: var(--text-pure);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: clamp(8px, 1.2vw, 16px);
  flex-shrink: 0;
}

.nav-contact-quick {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: clamp(0.75rem, 0.8vw, 0.82rem);
  font-weight: 600;
  color: var(--text-platinum);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-contact-quick:hover {
  color: var(--accent-ice);
  background: rgba(var(--accent-ice-rgb), 0.1);
}

.nav-btn-cta {
  padding: 8px clamp(12px, 1.4vw, 20px) !important;
  font-size: clamp(0.75rem, 0.8vw, 0.84rem) !important;
  letter-spacing: 0.04em;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-actions .btn-primary {
  white-space: nowrap;
  flex-shrink: 0;
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-pure);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   Hero Section - Cinematic Grand Brand Banner
   ========================================================================== */
.hero-banner-section {
  padding-top: 110px;
  padding-bottom: 50px;
  position: relative;
}

.hero-banner-wrapper {
  width: 100%;
  margin: 0 auto;
  position: relative;
}

.hero-banner-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-glass-bright);
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.85), 0 0 50px var(--glow-ice);
  background: #060B13;
  transition: var(--transition-smooth);
}

.hero-banner-frame:hover {
  border-color: var(--accent-ice);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.9), 0 0 65px var(--glow-ice-strong);
}

.hero-banner-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-banner-frame:hover .hero-banner-img {
  transform: scale(1.015);
}

/* Precise warm orange color overlay targeting strictly the "C" symbol in the banner logo */
.banner-c-warm-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  mix-blend-mode: hue;
  background: radial-gradient(ellipse 11% 19% at 83.6% 42.7%, rgba(255, 120, 0, 1) 0%, rgba(255, 120, 0, 0.95) 75%, rgba(255, 130, 20, 0.4) 90%, transparent 100%);
  opacity: 0;
  transition: opacity 0.5s ease;
  z-index: 2;
}

body.mode-heating .banner-c-warm-glow {
  opacity: 1;
}

body.mode-heating .hero-banner-frame {
  border-color: rgba(255, 122, 26, 0.35);
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.85);
}

body.mode-heating .hero-banner-frame:hover {
  border-color: var(--accent-heat);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.9), 0 0 50px rgba(255, 122, 26, 0.4);
}

.breeze-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  mix-blend-mode: screen;
}

.banner-floating-badge {
  position: absolute;
  top: 20px;
  right: 24px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: rgba(11, 20, 34, 0.88);
  color: var(--accent-ice);
  border: 1px solid var(--border-glass-bright);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6);
  z-index: 2;
}

/* ==========================================================================
   Hero Climate & Action Dock (Docked below the banner)
   ========================================================================== */
.hero-climate-dock {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 28px;
  margin-top: 24px;
  background: rgba(16, 27, 46, 0.82);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.45);
  flex-wrap: wrap;
}

.dock-segment {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dock-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  font-weight: 700;
}

.mode-toggle-group {
  display: inline-flex;
  background: rgba(7, 12, 20, 0.75);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  padding: 4px;
  gap: 4px;
}

.mode-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
}

.mode-btn.active {
  background: var(--accent-ice);
  color: #070C14;
  box-shadow: 0 2px 14px var(--glow-ice);
}

.mode-btn:not(.active):hover {
  color: var(--text-pure);
}

.dock-thermo {
  flex: 1.2;
  min-width: 260px;
}

.dock-thermo-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}

.dock-thermo-header .status-indicator {
  color: var(--thermo-color, var(--accent-ice));
  font-weight: 600;
  transition: color 0.3s ease;
}

.dock-thermo-body {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 4px;
}

.thermo-display {
  display: flex;
  align-items: baseline;
  gap: 2px;
  transition: all 0.3s ease;
}

.thermo-val {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-pure);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

.thermo-unit {
  font-size: 1.1rem;
  color: var(--thermo-color, var(--accent-ice));
  font-weight: 700;
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

/* Warm / Heat State (>= 24°C) */
.dock-thermo.is-warm .thermo-val {
  color: #FFFFFF;
  text-shadow: 0 0 16px var(--thermo-glow, rgba(255, 122, 26, 0.5));
}

.dock-thermo.is-warm .thermo-unit {
  text-shadow: 0 0 14px var(--thermo-glow, rgba(255, 122, 26, 0.6));
}

.thermo-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.15);
  outline: none;
  transition: background 0.15s ease;
}

.thermo-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--thermo-thumb-color, var(--accent-ice));
  cursor: pointer;
  box-shadow: 0 0 14px var(--thermo-thumb-glow, var(--glow-ice-strong));
  transition: transform 0.15s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.thermo-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border: none;
  border-radius: 50%;
  background: var(--thermo-thumb-color, var(--accent-ice));
  cursor: pointer;
  box-shadow: 0 0 14px var(--thermo-thumb-glow, var(--glow-ice-strong));
  transition: transform 0.15s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.thermo-slider::-webkit-slider-thumb:hover,
.thermo-slider::-moz-range-thumb:hover {
  transform: scale(1.2);
}

.mode-heating #btnModeHeating.active {
  background: var(--accent-heat, #FF7A1A) !important;
  color: #FFF !important;
  box-shadow: 0 2px 14px rgba(255, 122, 26, 0.6) !important;
}

.dock-stats {
  display: flex;
  flex-direction: row;
  gap: 12px;
}

.dock-stat-pill {
  display: flex;
  flex-direction: column;
  padding: 6px 14px;
  background: rgba(7, 12, 20, 0.65);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  text-align: center;
}

.dock-stat-pill strong {
  color: var(--accent-ice);
  font-size: 1.15rem;
  line-height: 1.2;
}

.dock-stat-pill span {
  color: var(--text-muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   A-Brand Trust Ribbon (Daikin, Mitsubishi Electric, LG)
   ========================================================================== */
.brands-ribbon-section {
  padding: 15px 0 45px 0;
  position: relative;
  z-index: 2;
}

.brands-ribbon-card {
  background: rgba(16, 27, 46, 0.55);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 22px 30px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.35);
  transition: border-color var(--transition-smooth);
}

.brands-ribbon-card:hover {
  border-color: var(--border-glass-bright);
}

.brands-ribbon-header {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  border-bottom: 1px solid rgba(219, 217, 218, 0.08);
  padding-bottom: 12px;
}

.brands-ribbon-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-ice);
  background: rgba(var(--accent-ice-rgb), 0.1);
  border: 1px solid rgba(var(--accent-ice-rgb), 0.25);
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.brands-ribbon-badge .badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-ice);
  box-shadow: 0 0 8px var(--accent-ice);
}

.brands-ribbon-title {
  color: var(--text-muted);
  font-size: 0.86rem;
  font-weight: 500;
  margin: 0;
}

.brands-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.brand-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  background: rgba(11, 20, 34, 0.6);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-smooth);
  cursor: default;
}

.brand-logo-box {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  width: 100%;
}

.brand-logo-img {
  height: 32px;
  width: auto;
  max-width: 85%;
  object-fit: contain;
  filter: brightness(0) invert(1) opacity(0.82);
  transition: all var(--transition-fast);
  user-select: none;
  -webkit-user-drag: none;
}

.brand-daikin-img {
  height: 28px;
}

.brand-mitsubishi-img {
  height: 34px;
}

.brand-lg-img {
  height: 28px;
}

.brand-badge-sub {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  text-transform: uppercase;
  transition: color var(--transition-fast);
}

.brand-item:hover {
  background: rgba(22, 36, 61, 0.85);
  border-color: var(--border-glass-bright);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.45), 0 0 20px var(--glow-ice);
}

.brand-item:hover .brand-logo-img {
  filter: brightness(0) invert(1) drop-shadow(0 0 14px var(--glow-ice));
  opacity: 1;
  transform: scale(1.04);
}

.brand-item:hover .brand-badge-sub {
  color: var(--accent-ice);
}

@media (max-width: 900px) {
  .brands-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .brands-ribbon-card {
    padding: 18px 18px;
  }
}

/* ==========================================================================
   Official 5 Pillars Section (Koelen, Verwarmen, Comfort, Installatie, Onderhoud)
   ========================================================================== */
.pillars-section {
  padding: 50px 0;
  background: rgba(11, 20, 34, 0.4);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.pillar-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px 16px;
  border-radius: var(--radius-md);
  background: rgba(16, 27, 46, 0.4);
  border: 1px solid transparent;
  transition: var(--transition-smooth);
}

.pillar-card:hover {
  background: var(--bg-glass-card-hover);
  border-color: var(--border-glass-bright);
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
}

.pillar-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--accent-ice-rgb), 0.12);
  color: var(--accent-ice);
  margin-bottom: 14px;
  transition: var(--transition-fast);
}

.pillar-card:hover .pillar-icon {
  background: var(--accent-ice);
  color: #070C14;
  box-shadow: 0 0 18px var(--glow-ice);
}

.pillar-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-pure);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.pillar-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* ==========================================================================
   Bento Grid Services (Modern Asymmetric Grid)
   ========================================================================== */
.services-section {
  background: radial-gradient(circle at 80% 20%, rgba(var(--accent-ice-rgb), 0.06), transparent 50%);
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

.bento-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 36px;
  backdrop-filter: blur(16px);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.bento-card:hover {
  border-color: var(--border-glass-bright);
  background: var(--bg-glass-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 25px var(--glow-ice);
}

.bento-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-ice), transparent);
  opacity: 0;
  transition: var(--transition-smooth);
}

.bento-card:hover::before {
  opacity: 1;
}

.bento-col-8 {
  grid-column: span 8;
}

.bento-col-4 {
  grid-column: span 4;
}

.bento-col-6 {
  grid-column: span 6;
}

.bento-badge {
  align-self: flex-start;
  margin-bottom: 18px;
}

.bento-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.bento-desc {
  color: var(--text-muted);
  font-size: 0.98rem;
  margin-bottom: 24px;
  line-height: 1.6;
}

.bento-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: auto;
  margin-bottom: 24px;
}

.bento-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-platinum);
}

.bento-features li svg {
  color: var(--accent-ice);
  flex-shrink: 0;
}

.bento-image-wrap {
  margin-top: 22px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  background: #0B1422;
}

.bento-image-wrap img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.bento-card:hover .bento-image-wrap img {
  transform: scale(1.03);
}

.bento-image-overlay {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  justify-content: flex-start;
  z-index: 2;
  pointer-events: none;
}

.bento-image-pill {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-pure);
  background: rgba(7, 12, 20, 0.88);
  border: 1px solid var(--border-glass-bright);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.6);
}

/* ==========================================================================
   Craftsmanship & 5-Step Installation Quality Section
   ========================================================================== */
.craftsmanship-section {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

.craft-box {
  background: var(--bg-deep);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 45px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.craft-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 45px;
  align-items: start;
}

.craft-highlight-card {
  background: rgba(var(--accent-ice-rgb), 0.04);
  border: 1px solid var(--border-glass-bright);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.craft-pillar-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.craft-pillar-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(var(--accent-ice-rgb), 0.12);
  border: 1px solid rgba(var(--accent-ice-rgb), 0.3);
  color: var(--accent-ice);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.craft-pillar-text h4 {
  font-size: 1rem;
  color: var(--text-pure);
  margin-bottom: 4px;
  font-weight: 700;
}

.craft-pillar-text p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.steps-timeline {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.step-card {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  cursor: default;
}

.step-card:hover {
  border-color: var(--accent-ice);
  transform: translateX(6px);
  background: rgba(var(--accent-ice-rgb), 0.06);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  color: var(--accent-ice);
  font-weight: 800;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.step-card:hover .step-number {
  background: var(--accent-ice);
  color: #070C14;
}

.step-content h5 {
  font-size: 1rem;
  color: var(--text-pure);
  margin-bottom: 4px;
  font-weight: 700;
}

.step-content p {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.5;
}

@media (max-width: 992px) {
  .craft-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }
}

/* ==========================================================================
   Interactive Climate / Offerte Calculator Wizard
   ========================================================================== */
.calculator-section {
  position: relative;
}

.calc-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-glass-bright);
  border-radius: var(--radius-lg);
  padding: 45px;
  backdrop-filter: blur(20px);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), 0 0 35px var(--glow-ice);
}

.calc-steps-indicator {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin-bottom: 40px;
}

.calc-steps-indicator::before {
  content: '';
  position: absolute;
  top: 18px;
  left: 40px;
  right: 40px;
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
  z-index: 0;
}

.calc-step-point {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
  z-index: 1;
}

.step-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bg-deep);
  border: 2px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.calc-step-point.active .step-circle {
  border-color: var(--accent-ice);
  background: var(--accent-ice);
  color: #070C14;
  box-shadow: 0 0 15px var(--glow-ice);
}

.calc-step-point.completed .step-circle {
  border-color: var(--accent-ice);
  color: var(--accent-ice);
}

.step-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.calc-step-point.active .step-label {
  color: var(--text-pure);
}

.calc-step-content {
  display: none;
}

.calc-step-content.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

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

.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin: 30px 0;
}

.option-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  cursor: pointer;
  text-align: center;
  transition: var(--transition-smooth);
}

.option-box:hover {
  border-color: var(--border-glass-bright);
  transform: translateY(-3px);
  background: var(--bg-surface-elevated);
}

.option-box.selected {
  border-color: var(--accent-ice);
  background: rgba(var(--accent-ice-rgb), 0.12);
  box-shadow: 0 0 20px var(--glow-ice);
}

.opt-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  color: var(--accent-ice);
}

.opt-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 6px;
}

.opt-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.calc-nav-btns {
  display: flex;
  justify-content: space-between;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
}

/* Calculator Result Card */
.calc-result-box {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--accent-ice);
  border-radius: var(--radius-md);
  padding: 30px;
  box-shadow: 0 0 30px var(--glow-ice);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 30px;
  align-items: center;
}

.res-recom-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-pure);
  margin-bottom: 8px;
}

.res-recom-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 15px 0;
}

.res-spec-tag {
  background: rgba(var(--accent-ice-rgb), 0.12);
  color: var(--accent-ice);
  border: 1px solid var(--border-glass);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
}

/* ==========================================================================
   Authority & Team (Douglas Machado, Hoef en Haag Presence)
   ========================================================================== */
.about-section {
  background: radial-gradient(circle at 20% 50%, rgba(var(--accent-ice-rgb), 0.08), transparent 60%);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 60px;
  align-items: center;
}

.about-media-stack {
  position: relative;
}

.about-main-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.about-main-img img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.about-floating-card {
  position: absolute;
  bottom: -25px;
  right: -25px;
  background: rgba(11, 20, 34, 0.92);
  border: 1px solid var(--border-glass-bright);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  backdrop-filter: blur(16px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5), 0 0 20px var(--glow-ice);
}

.floating-founder {
  display: flex;
  align-items: center;
  gap: 14px;
}

.founder-info h4 {
  font-size: 1.05rem;
  color: var(--text-pure);
}

.founder-info p {
  font-size: 0.8rem;
  color: var(--accent-ice);
  font-weight: 600;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.trust-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 10px 0;
}

.trust-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
}

.trust-check-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(var(--accent-ice-rgb), 0.15);
  color: var(--accent-ice);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ==========================================================================
   Fleet & Brand Gallery Section
   ========================================================================== */
.gallery-section {
  padding: 80px 0;
  background: var(--bg-surface);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  position: relative;
  group: true;
}

.gallery-item img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px;
  background: linear-gradient(180deg, transparent, rgba(7, 12, 20, 0.9));
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-pure);
}

/* ==========================================================================
   Reviews / Testimonials
   ========================================================================== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: var(--transition-smooth);
}

.review-card:hover {
  border-color: var(--border-glass-bright);
  transform: translateY(-4px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.review-stars {
  color: #FFB800;
  display: flex;
  gap: 4px;
  font-size: 0.95rem;
}

.review-text {
  font-size: 0.92rem;
  color: var(--text-platinum);
  font-style: italic;
  line-height: 1.6;
}

.review-author {
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
  padding-top: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.author-name {
  font-weight: 700;
  color: var(--text-pure);
  font-size: 0.9rem;
}

.author-location {
  font-size: 0.78rem;
  color: var(--accent-ice);
}

/* ==========================================================================
   Contact & Quote Request Section
   ========================================================================== */
.contact-section {
  position: relative;
  background: radial-gradient(circle at 50% 100%, rgba(var(--accent-ice-rgb), 0.12), transparent 70%);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 50px;
}

.contact-info-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(var(--accent-ice-rgb), 0.12);
  color: var(--accent-ice);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-details h5 {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.contact-details p,
.contact-details a {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-pure);
}

.contact-details a:hover {
  color: var(--accent-ice);
}

.qr-code-box {
  margin-top: auto;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: rgba(7, 12, 20, 0.7);
  border: 1px solid var(--border-glass-bright);
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.qr-code-box:hover {
  background: rgba(61, 165, 244, 0.1);
  border-color: var(--accent-ice);
  box-shadow: 0 8px 24px rgba(61, 165, 244, 0.2);
  transform: translateY(-2px);
}

.qr-mockup {
  width: 105px;
  height: 105px;
  min-width: 105px;
  background: #FFF;
  border-radius: 10px;
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

.qr-text h6 {
  font-size: 0.9rem;
  color: var(--text-pure);
  margin-bottom: 3px;
}

.qr-text p {
  font-size: 0.78rem;
  color: var(--accent-ice);
}

/* Contact Form */
.contact-form-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-glass-bright);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

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

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-platinum);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  background: rgba(11, 20, 34, 0.85);
  border: 1px solid var(--border-subtle);
  color: var(--text-pure);
  font-family: var(--font-main);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-ice);
  box-shadow: 0 0 15px var(--glow-ice);
  background: rgba(16, 27, 46, 0.95);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* Toast Message */
.toast-notification {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--accent-ice);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 0 20px var(--glow-ice);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-pure);
  font-weight: 600;
  z-index: 1000;
  transform: translateY(120px);
  opacity: 0;
  transition: var(--transition-smooth);
}

.toast-notification.show {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #04070D;
  border-top: 1px solid var(--border-subtle);
  padding: 70px 0 30px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 14px;
  max-width: 320px;
}

.footer-col h5 {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
  color: var(--text-pure);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--text-muted);
}

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

/* Social Media Links & Badges */
.footer-socials {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
}

.footer-social-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(16, 27, 46, 0.7);
  border: 1px solid var(--border-glass);
  color: var(--text-platinum);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer-social-btn:hover {
  background: rgba(61, 165, 244, 0.15);
  border-color: var(--accent-ice);
  color: var(--accent-ice);
  transform: translateY(-3px);
  box-shadow: 0 4px 15px var(--glow-ice);
}

.contact-social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.contact-social-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: rgba(16, 27, 46, 0.7);
  border: 1px solid var(--border-glass);
  color: var(--text-platinum);
  font-size: 0.8rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.contact-social-badge:hover {
  background: rgba(61, 165, 244, 0.15);
  border-color: var(--accent-ice);
  color: var(--accent-ice);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--glow-ice);
}

.mobile-socials-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 12px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 4px;
}

.mobile-social-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(16, 27, 46, 0.85);
  border: 1px solid var(--border-glass);
  color: var(--text-pure);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.mobile-social-icon:hover,
.mobile-social-icon:active {
  background: rgba(61, 165, 244, 0.2);
  border-color: var(--accent-ice);
  color: var(--accent-ice);
  box-shadow: 0 0 15px var(--glow-ice);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.82rem;
  color: var(--text-dim);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
/* Medium Laptops & Desktops with 125%/150% scaling (prevents navbar button cutoff) */
@media (max-width: 1320px) {
  .site-header {
    padding: 0 12px;
  }
  .nav-container {
    gap: 10px;
    padding: 8px 16px;
  }
  .brand-logo {
    gap: 8px;
  }
  .brand-symbol-img {
    height: 38px;
  }
  .brand-title {
    font-size: 0.98rem;
    letter-spacing: 0.13em;
  }
  .nav-menu {
    gap: clamp(8px, 1.1vw, 16px);
  }
  .nav-link {
    font-size: 0.8rem;
    padding: 4px 0;
  }
  .nav-actions {
    gap: 8px;
  }
  .nav-contact-quick .nav-contact-text {
    display: none;
  }
  .nav-contact-quick {
    padding: 8px 10px;
  }
  .nav-btn-cta {
    padding: 7px 14px !important;
    font-size: 0.78rem !important;
  }
}

@media (max-width: 1120px) {
  .nav-menu {
    display: none;
  }
  .nav-contact-quick {
    display: none;
  }
  .nav-btn-cta {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .bento-col-8,
  .bento-col-4,
  .bento-col-6 {
    grid-column: span 12;
  }
  .pillars-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 540px) {
  .brand-part-dot,
  .brand-part-slogan {
    display: none;
  }
  .brand-title {
    font-size: 0.95rem;
  }
  .brand-symbol-img {
    height: 36px;
  }
  .nav-container {
    padding: 8px 16px;
  }
  .hero-banner-frame {
    border-radius: var(--radius-md);
  }
}

@media (max-width: 900px) {
  .banner-floating-badge {
    display: none;
  }
}

@media (max-width: 768px) {
  .pillars-grid {
    grid-template-columns: 1fr;
  }
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .gallery-grid,
  .reviews-grid {
    grid-template-columns: 1fr;
  }
  .calc-result-box {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full-width {
    grid-column: span 1;
  }
  .bento-image-wrap img {
    height: auto;
    aspect-ratio: 16 / 9;
  }
  .bento-image-pill {
    font-size: 0.65rem;
    padding: 5px 12px;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .hero-banner-section {
    padding-top: 90px;
    padding-bottom: 30px;
  }
  .banner-floating-badge {
    display: none;
  }
  .hero-climate-dock {
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 16px;
  }
  .dock-thermo {
    width: 100%;
    min-width: unset;
  }
  .dock-stats {
    justify-content: space-between;
  }
  .dock-stat-pill {
    flex: 1;
  }
  .dock-cta .btn {
    width: 100%;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

/* Mobile Drawer Overlay */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 380px;
  height: 100vh;
  background: rgba(7, 12, 20, 0.96);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border-left: 1px solid var(--border-glass-bright);
  z-index: 200;
  padding: 40px 30px;
  display: flex;
  flex-direction: column;
  gap: 30px;
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.8);
}

.mobile-drawer.active {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
}

.drawer-close-btn {
  background: transparent;
  border: none;
  color: var(--text-pure);
  font-size: 1.8rem;
  cursor: pointer;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.mobile-nav-link {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-platinum);
  display: block;
  padding: 8px 0;
}

.mobile-nav-link:hover {
  color: var(--accent-ice);
  transform: translateX(6px);
}

/* ==========================================================================
   Floating WhatsApp Button
   ========================================================================== */
.whatsapp-floating-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  cursor: pointer;
  outline: none;
  transition: transform var(--transition-fast);
}

.whatsapp-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45), 0 2px 8px rgba(0, 0, 0, 0.4);
  position: relative;
  z-index: 2;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow var(--transition-fast);
}

.whatsapp-btn-pulse {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.4);
  z-index: 1;
  animation: waPulse 2.2s infinite ease-out;
}

@keyframes waPulse {
  0% {
    transform: scale(0.95);
    opacity: 0.9;
  }
  70% {
    transform: scale(1.5);
    opacity: 0;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

.whatsapp-floating-tooltip {
  background: rgba(11, 20, 34, 0.92);
  border: 1px solid rgba(37, 211, 102, 0.3);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 8px 16px;
  border-radius: 30px;
  color: #FFFFFF;
  font-size: 0.82rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  order: -1;
  opacity: 0.95;
}

.whatsapp-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #25D366;
  box-shadow: 0 0 8px #25D366;
}

.whatsapp-floating-btn:hover .whatsapp-icon-wrapper {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.65), 0 2px 10px rgba(0, 0, 0, 0.5);
}

.whatsapp-floating-btn:hover .whatsapp-floating-tooltip {
  transform: translateX(-4px);
  opacity: 1;
  border-color: #25D366;
}

@media (max-width: 768px) {
  .whatsapp-floating-btn {
    bottom: 20px;
    right: 20px;
  }
  .whatsapp-icon-wrapper {
    width: 52px;
    height: 52px;
  }
  .whatsapp-btn-pulse {
    width: 52px;
    height: 52px;
  }
  .whatsapp-floating-tooltip {
    display: none;
  }
}

/* ==========================================================================
   VIP Executive Inauguration Portal & Digital Unboxing Doors Styling
   ========================================================================== */
.launch-overlay {
  position: fixed;
  inset: 0;
  z-index: 999999;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow-y: auto;
  opacity: 1;
  visibility: visible;
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), visibility 1s;
}

/* Dual Sliding Glass Vault Doors */
.launch-door-panel {
  position: fixed;
  top: 0;
  bottom: 0;
  width: 50vw;
  z-index: 1;
  background: radial-gradient(circle at center, #0E1A2C 0%, #060B12 100%);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  transition: transform 1.2s cubic-bezier(0.77, 0, 0.175, 1);
  pointer-events: auto;
}

.launch-door-panel.door-panel-left {
  left: 0;
  border-right: 1px solid rgba(56, 217, 249, 0.4);
  box-shadow: inset -10px 0 40px rgba(0, 0, 0, 0.8), 5px 0 25px rgba(56, 217, 249, 0.15);
}

.launch-door-panel.door-panel-right {
  right: 0;
  border-left: 1px solid rgba(56, 217, 249, 0.4);
  box-shadow: inset 10px 0 40px rgba(0, 0, 0, 0.8), -5px 0 25px rgba(56, 217, 249, 0.15);
}

/* Doors Split Apart Animation */
.launch-overlay.doors-open .door-panel-left {
  transform: translateX(-100%);
}

.launch-overlay.doors-open .door-panel-right {
  transform: translateX(100%);
}

.launch-overlay.doors-open .launch-modal-card {
  opacity: 0;
  transform: scale(1.08) translateY(-30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.launch-overlay.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.inauguration-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10;
}

.launch-backdrop-glow {
  position: absolute;
  z-index: 2;
  width: min(95vw, 850px);
  height: min(95vw, 850px);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 217, 249, 0.18) 0%, rgba(56, 217, 249, 0.05) 50%, transparent 70%);
  filter: blur(65px);
  pointer-events: none;
  animation: launchGlowPulse 5s ease-in-out infinite alternate;
}

@keyframes launchGlowPulse {
  0% { transform: scale(0.92); opacity: 0.7; }
  100% { transform: scale(1.12); opacity: 1; }
}

.launch-modal-card {
  position: relative;
  z-index: 5;
  width: 100%;
  max-width: 640px;
  background: rgba(16, 27, 46, 0.85);
  border: 1px solid var(--border-glass-bright);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(35px);
  -webkit-backdrop-filter: blur(35px);
  padding: 44px 38px 40px;
  text-align: center;
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.95), 0 0 60px rgba(56, 217, 249, 0.22);
  animation: launchCardEnter 0.9s cubic-bezier(0.16, 1, 0.3, 1);
  transition: all 0.5s ease;
}

@keyframes launchCardEnter {
  0% { opacity: 0; transform: translateY(30px) scale(0.95); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

.launch-logo-box {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.launch-logo-img {
  height: 60px;
  width: auto;
  position: relative;
  z-index: 2;
  animation: logoBreathe 3.5s ease-in-out infinite alternate;
}

@keyframes logoBreathe {
  0% { transform: scale(0.97); filter: drop-shadow(0 2px 14px rgba(56, 217, 249, 0.45)); }
  100% { transform: scale(1.04); filter: drop-shadow(0 4px 28px rgba(56, 217, 249, 0.9)); }
}

.launch-brand-title {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: #FFFFFF;
  margin-bottom: 2px;
}

.launch-brand-slogan {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--accent-ice);
  text-transform: uppercase;
  margin-bottom: 22px;
}

.launch-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(56, 217, 249, 0.12);
  border: 1px solid rgba(56, 217, 249, 0.4);
  color: var(--accent-ice);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  box-shadow: 0 0 16px rgba(56, 217, 249, 0.2);
  margin-bottom: 14px;
}

.launch-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 10px #22c55e;
  animation: dotPulse 1.8s infinite;
}

@keyframes dotPulse {
  0% { transform: scale(0.9); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.5; }
  100% { transform: scale(0.9); opacity: 1; }
}

.launch-sub-message {
  color: var(--text-platinum);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 480px;
  margin: 0 auto 24px;
}

/* Master Key Input Form */
.inauguration-form-wrap {
  animation: fadeIn 0.4s ease;
}

.inauguration-pwd-form {
  margin: 0 auto;
  width: 100%;
  max-width: 440px;
}

.inauguration-input-box {
  display: flex;
  align-items: center;
  background: rgba(7, 12, 20, 0.92);
  border: 1px solid var(--border-glass-bright);
  border-radius: var(--radius-md);
  padding: 6px 6px 6px 14px;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6), inset 0 2px 10px rgba(0, 0, 0, 0.5);
  transition: all var(--transition-fast);
}

.inauguration-input-box:focus-within {
  border-color: var(--accent-ice);
  box-shadow: 0 0 25px var(--glow-ice), inset 0 2px 10px rgba(0, 0, 0, 0.5);
}

.key-icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.key-icon-wrapper.turning-key {
  animation: keyTurning 0.7s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  color: #38D9F9;
}

@keyframes keyTurning {
  0% { transform: scale(1) rotate(0deg); }
  50% { transform: scale(1.3) rotate(-25deg); filter: drop-shadow(0 0 15px #38D9F9); }
  100% { transform: scale(1.15) rotate(90deg); filter: drop-shadow(0 0 20px #38D9F9); color: #38D9F9; }
}

.inauguration-key-icon {
  color: var(--accent-ice);
  flex-shrink: 0;
}

.inauguration-input {
  flex: 1;
  background: transparent;
  border: none;
  color: #FFFFFF;
  font-family: var(--font-main);
  font-size: 0.95rem;
  padding: 8px 0;
  outline: none;
}

.inauguration-input::placeholder {
  color: var(--text-dim);
  font-size: 0.88rem;
}

.inauguration-submit-btn {
  padding: 12px 22px !important;
  font-size: 0.9rem !important;
  font-weight: 700 !important;
  border-radius: var(--radius-sm) !important;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 20px var(--glow-ice);
}

.inauguration-footer-note {
  margin-top: 18px;
  font-size: 0.78rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.launch-pwd-error {
  color: #f87171;
  font-size: 0.82rem;
  font-weight: 600;
  margin-top: 10px;
  animation: shakeError 0.4s ease-in-out;
}

.inauguration-input-box.shake-error {
  animation: shakeError 0.4s ease-in-out;
  border-color: #ef4444 !important;
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.5) !important;
}

/* ==========================================================================
   Executive Handover Letter & Unboxing Card (Signed by D. Neto)
   ========================================================================== */
.inauguration-thankyou-card {
  animation: unboxingCardEnter 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  text-align: center;
}

@keyframes unboxingCardEnter {
  0% { opacity: 0; transform: translateY(24px) scale(0.94); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

.thankyou-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(56, 217, 249, 0.14);
  border: 1px solid rgba(56, 217, 249, 0.45);
  color: var(--accent-ice);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  box-shadow: 0 0 20px rgba(56, 217, 249, 0.25);
  margin-bottom: 16px;
}

.thankyou-title {
  font-size: 1.85rem;
  font-weight: 800;
  background: linear-gradient(135deg, #FFFFFF 0%, #E2E8F0 45%, #38D9F9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.thankyou-subtitle {
  font-size: 0.95rem;
  color: var(--accent-ice);
  font-weight: 600;
  margin-bottom: 18px;
  letter-spacing: 0.04em;
}

.thankyou-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(56, 217, 249, 0.6), transparent);
  margin: 0 auto 20px;
}

.unboxing-letter-content {
  background: rgba(7, 12, 20, 0.5);
  border: 1px solid rgba(56, 217, 249, 0.15);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-bottom: 16px;
  box-shadow: inset 0 2px 12px rgba(0, 0, 0, 0.4);
}

.thankyou-body {
  font-size: 0.95rem;
  color: var(--text-platinum);
  line-height: 1.68;
  margin-bottom: 12px;
}

.thankyou-body:last-child {
  margin-bottom: 0;
}

.thankyou-body strong {
  color: #FFFFFF;
}

.thankyou-highlights {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 18px 0 20px;
}

.thankyou-tag {
  background: rgba(7, 12, 20, 0.85);
  border: 1px solid rgba(56, 217, 249, 0.35);
  color: #FFFFFF;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

.thankyou-signature {
  font-size: 0.88rem;
  color: var(--accent-ice);
  margin-bottom: 24px;
  padding: 10px 18px;
  background: rgba(56, 217, 249, 0.06);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent-ice);
  display: inline-block;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.thankyou-signature strong {
  color: #FFFFFF;
  font-weight: 700;
}

.thankyou-action-wrap {
  display: flex;
  justify-content: center;
}

.unboxing-open-btn {
  padding: 16px 36px !important;
  font-size: 1.05rem !important;
  font-weight: 800 !important;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, #0284c7 0%, #38D9F9 100%) !important;
  box-shadow: 0 8px 35px var(--glow-ice-strong), 0 0 20px rgba(56, 217, 249, 0.5) !important;
  border-radius: var(--radius-md) !important;
  cursor: pointer;
  transition: all var(--transition-smooth) !important;
  animation: unboxingBtnPulse 2.5s infinite alternate;
}

@keyframes unboxingBtnPulse {
  0% { transform: scale(1); box-shadow: 0 8px 30px var(--glow-ice-strong); }
  100% { transform: scale(1.03); box-shadow: 0 12px 45px rgba(56, 217, 249, 0.7); }
}

.unboxing-open-btn:hover {
  transform: translateY(-3px) scale(1.05) !important;
  box-shadow: 0 14px 50px rgba(56, 217, 249, 0.85) !important;
}

.door-btn-icon {
  font-size: 1.3rem;
  transition: transform 0.3s ease;
}

.unboxing-open-btn:hover .door-btn-icon {
  transform: rotate(-15deg) scale(1.15);
}

@media (max-width: 600px) {
  .launch-modal-card {
    padding: 30px 18px 24px;
  }
  .thankyou-title {
    font-size: 1.45rem;
  }
  .inauguration-input-box {
    flex-direction: column;
    padding: 10px;
    gap: 8px;
  }
  .inauguration-submit-btn {
    width: 100%;
    justify-content: center;
  }
  .unboxing-open-btn {
    width: 100%;
    font-size: 0.95rem !important;
    padding: 14px 20px !important;
    justify-content: center;
  }
}