/* ==========================================================================
   CRE8TIVE DZINES - Modern Luxury Signage & Creative Studio
   Theme: Obsidian Dark + Radiant Amber Gold
   ========================================================================== */

:root {
  /* Color System */
  --bg-dark: #090a0d;
  --bg-primary: #0d0f14;
  --bg-secondary: #131720;
  --bg-card: rgba(22, 27, 38, 0.85);
  --bg-glass: rgba(19, 23, 32, 0.65);
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-gold: rgba(245, 158, 11, 0.25);
  --border-gold-bright: rgba(245, 158, 11, 0.6);
  
  --gold-300: #ffe066;
  --gold-400: #ffd026;
  --gold-500: #f59e0b;
  --gold-600: #d97706;
  --gold-glow: rgba(245, 158, 11, 0.35);
  --gold-grad: linear-gradient(135deg, #ffd026 0%, #f59e0b 50%, #d97706 100%);
  --gold-grad-soft: linear-gradient(135deg, rgba(255, 208, 38, 0.12) 0%, rgba(245, 158, 11, 0.05) 100%);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-gold: #fbbf24;

  --whatsapp-color: #22c55e;
  --whatsapp-grad: linear-gradient(135deg, #25d366 0%, #128c7e 100%);

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

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

  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.35);
  --shadow-gold: 0 0 30px rgba(245, 158, 11, 0.25);
  --shadow-elevated: 0 20px 40px -15px rgba(0, 0, 0, 0.7);
  
  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-dark);
}

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

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

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

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

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

/* Typography Helpers */
.text-center { text-align: center; }
.text-gold {
  color: var(--gold-400);
  background: var(--gold-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Global Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 34px;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
}

.btn-gold {
  background: var(--gold-grad);
  color: #0c0d11;
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.35);
  font-weight: 800;
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245, 158, 11, 0.55);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--gold-400);
  color: var(--gold-400);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: var(--whatsapp-grad);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

.icon-arrow {
  width: 18px;
  height: 18px;
  transition: transform 0.25s ease;
}

.btn:hover .icon-arrow {
  transform: translateX(4px);
}

.icon-sm {
  width: 16px;
  height: 16px;
  display: inline-block;
}

/* Section Header Shared */
.section-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--gold-400);
  text-transform: uppercase;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.25);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  color: #ffffff;
  margin-bottom: 14px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 45px;
}

/* Pulse Dot */
.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--gold-400);
  box-shadow: 0 0 10px var(--gold-400);
  display: inline-block;
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; box-shadow: 0 0 15px var(--gold-400); }
  100% { transform: scale(0.9); opacity: 0.8; }
}

/* ==========================================================================
   1. Top Bar & Header
   ========================================================================== */
.top-announcement {
  background-color: #050608;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  color: var(--text-secondary);
  padding: 7px 0;
}

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

.top-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.top-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
}

.top-link:hover {
  color: var(--gold-400);
}

.top-link.insta, .top-link.fb {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease, color 0.25s ease;
}

.top-link.insta:hover {
  color: #e1306c;
  transform: scale(1.18);
}

.top-link.fb:hover {
  color: #1877f2;
  transform: scale(1.18);
}

.sep {
  opacity: 0.25;
}

/* Site Header */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(13, 15, 20, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 88px;
  height: auto;
  padding: 8px 0;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo-img {
  height: 58px;
  max-height: 64px;
  width: auto;
  object-fit: contain;
  vertical-align: middle;
  transition: transform 0.25s ease;
}

.brand-logo:hover .brand-logo-img {
  transform: scale(1.03);
}

.footer-logo-img {
  height: 60px;
  max-height: 68px;
  width: auto;
  object-fit: contain;
  margin-bottom: 12px;
}

.logo-mark {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.logo-svg {
  width: 100%;
  height: 100%;
}

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

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 900;
  letter-spacing: 0.5px;
  line-height: 1;
  color: #ffffff;
}

.brand-sub {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 2.2px;
  color: var(--text-secondary);
  margin-top: 3px;
}

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

.nav-item {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.nav-item:hover {
  color: var(--gold-400);
}

.badge-new {
  font-size: 0.68rem;
  background: var(--gold-grad);
  color: #000;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-whatsapp-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.15);
  border: 1px solid rgba(37, 211, 102, 0.35);
  color: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.btn-whatsapp-icon svg {
  width: 22px;
  height: 22px;
}

.btn-whatsapp-icon:hover {
  background: #25d366;
  color: #ffffff;
  transform: scale(1.08);
}

.menu-toggle {
  display: none;
  background: transparent;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2.5px;
  background-color: #ffffff;
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile Drawer */
.mobile-drawer {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  width: 100%;
  background: rgba(13, 15, 20, 0.98);
  backdrop-filter: blur(25px);
  border-bottom: 1px solid var(--border-gold);
  padding: 24px;
  flex-direction: column;
  gap: 20px;
  z-index: 99;
}

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

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mob-link {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mob-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 10px;
}

/* ==========================================================================
   2. Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 70px 0 90px;
  background: radial-gradient(circle at 50% 10%, rgba(245, 158, 11, 0.07) 0%, transparent 60%);
  overflow: hidden;
}

.hero-glow-1 {
  position: absolute;
  top: -10%;
  right: -5%;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}

.hero-glow-2 {
  position: absolute;
  bottom: 0;
  left: -5%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(255, 208, 38, 0.1) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  align-items: center;
  gap: 50px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  margin-bottom: 22px;
}

.pill-icon {
  font-size: 1rem;
}

.pill-text {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--gold-400);
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.4rem;
  font-weight: 900;
  line-height: 1.12;
  color: #ffffff;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.highlight-gold {
  position: relative;
  display: inline-block;
  color: var(--gold-400);
  background: var(--gold-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 35px;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 45px;
  flex-wrap: wrap;
}

.glow-button {
  box-shadow: 0 0 25px rgba(245, 158, 11, 0.4);
}

.hero-trust-bar {
  display: flex;
  align-items: center;
  gap: 18px;
  padding-top: 25px;
  border-top: 1px solid var(--border-subtle);
  flex-wrap: nowrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.trust-icon {
  font-size: 1.35rem;
  line-height: 1;
}

.trust-text {
  display: flex;
  flex-direction: column;
  white-space: nowrap;
}

.trust-text strong {
  font-size: 0.9rem;
  color: #ffffff;
  line-height: 1.25;
}

.trust-text span {
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.25;
}

/* Hero Visual */
.hero-visual {
  position: relative;
}

.visual-card-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 4px;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.4) 0%, rgba(255, 255, 255, 0.05) 50%, rgba(245, 158, 11, 0.2) 100%);
  box-shadow: var(--shadow-elevated), var(--shadow-gold);
}

.hero-screensaver-wrapper {
  margin-bottom: 25px;
}

.visual-card {
  position: relative;
  border-radius: calc(var(--radius-lg) - 4px);
  overflow: hidden;
  background-color: var(--bg-secondary);
}

.screensaver-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  min-height: 380px;
  overflow: hidden;
}

.screensaver-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.7s ease;
  transform: scale(1.03);
  z-index: 1;
}

.screensaver-slide.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  z-index: 2;
}

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

.slide-caption {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(10, 12, 16, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  z-index: 4;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.7);
}

.slide-tag {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #0d0f14;
  background: var(--gold-grad);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.slide-name {
  font-size: 0.8rem;
  font-weight: 700;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.screensaver-controls {
  position: absolute;
  bottom: -22px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 10;
}

.screen-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  border: 1px solid rgba(245, 158, 11, 0.4);
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
}

.screen-dot:hover {
  background: rgba(245, 158, 11, 0.7);
  transform: scale(1.15);
}

.screen-dot.active {
  width: 26px;
  border-radius: 10px;
  background: var(--gold-grad);
  border-color: var(--gold-400);
  box-shadow: 0 0 12px var(--gold-glow);
}

/* Screensaver Interactive Navigation Arrows */
.screensaver-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(13, 16, 23, 0.82);
  border: 1px solid rgba(245, 158, 11, 0.45);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 15;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.65);
}

.screensaver-arrow svg {
  width: 20px;
  height: 20px;
  stroke: var(--gold-400);
  transition: transform 0.2s ease;
}

.screensaver-arrow:hover {
  background: rgba(245, 158, 11, 0.25);
  border-color: var(--gold-400);
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.5);
  transform: translateY(-50%) scale(1.08);
}

.screensaver-arrow:hover svg {
  stroke: #ffffff;
}

.screensaver-arrow.prev {
  left: 14px;
}

.screensaver-arrow.next {
  right: 14px;
}

.screensaver-container {
  cursor: grab;
  touch-action: pan-y;
}

.screensaver-container:active {
  cursor: grabbing;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 11, 14, 0.75) 0%, transparent 60%);
  pointer-events: none;
  z-index: 3;
}

/* Floating Badges */
.floating-badge {
  position: absolute;
  background: rgba(18, 22, 31, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  animation: floatAnim 4s ease-in-out infinite;
}

.badge-top-left {
  top: 20px;
  left: 20px;
}

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

@keyframes floatAnim {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.badge-dot {
  width: 10px;
  height: 10px;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 10px #22c55e;
}

.badge-number {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  font-weight: 900;
  color: var(--gold-400);
  line-height: 1;
}

.badge-title {
  font-size: 0.85rem;
  font-weight: 800;
  color: #ffffff;
}

.badge-sub {
  font-size: 0.72rem;
  color: var(--text-secondary);
}

/* Stats Strip */
.stats-strip {
  margin-top: 60px;
  background: rgba(19, 23, 32, 0.7);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 24px 0;
}

.stats-inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 20px;
}

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

.stat-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  color: var(--gold-400);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-weight: 600;
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background-color: var(--border-subtle);
}

/* ==========================================================================
   3. Interactive Calculator
   ========================================================================== */
.section-calculator {
  padding: 100px 0;
  background: radial-gradient(circle at 50% 80%, rgba(245, 158, 11, 0.05) 0%, transparent 70%);
}

.calc-wrapper {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-elevated), var(--shadow-gold);
  backdrop-filter: blur(20px);
}

.calc-form {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.calc-group {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.calc-label {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Service Options Grid */
.calc-options-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.calc-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 12px;
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.calc-btn-icon {
  font-size: 1.5rem;
  margin-bottom: 4px;
}

.calc-btn-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: #ffffff;
}

.calc-btn-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.3;
}

.calc-btn:hover {
  background: rgba(245, 158, 11, 0.06);
  border-color: rgba(245, 158, 11, 0.4);
}

.calc-btn.active {
  background: rgba(245, 158, 11, 0.15);
  border-color: var(--gold-400);
  box-shadow: 0 0 15px rgba(245, 158, 11, 0.25);
}

.calc-btn.active .calc-btn-title {
  color: var(--gold-400);
}

/* Radio Scale Group */
.calc-radio-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

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

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

.radio-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  height: 100%;
  transition: var(--transition);
}

.radio-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: #ffffff;
}

.radio-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.calc-radio-card input:checked + .radio-box {
  background: rgba(245, 158, 11, 0.15);
  border-color: var(--gold-400);
  box-shadow: 0 0 15px rgba(245, 158, 11, 0.2);
}

.calc-radio-card input:checked + .radio-box .radio-title {
  color: var(--gold-400);
}

/* Checkboxes */
.calc-checkbox-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.calc-check-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  cursor: pointer;
  transition: var(--transition);
}

.calc-check-card input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--gold-500);
  cursor: pointer;
}

.check-box-content {
  display: flex;
  flex-direction: column;
}

.check-box-content strong {
  font-size: 0.88rem;
  color: #ffffff;
}

.check-box-content span {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.calc-check-card:hover {
  background: rgba(245, 158, 11, 0.05);
  border-color: rgba(245, 158, 11, 0.3);
}

/* Calculator Sidebar */
.calc-sidebar {
  display: flex;
  flex-direction: column;
}

.calc-summary-card {
  background: rgba(13, 16, 23, 0.95);
  border: 1px solid var(--border-gold-bright);
  border-radius: var(--radius-md);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  box-shadow: 0 0 35px rgba(245, 158, 11, 0.15);
  position: sticky;
  top: 100px;
}

.summary-header {
  text-align: center;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 20px;
}

.summary-tag {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--gold-400);
  text-transform: uppercase;
}

.price-display {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin: 12px 0 6px;
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 900;
  color: #ffffff;
}

.price-display .currency {
  color: var(--gold-400);
  font-size: 1.8rem;
}

.price-display .amount-sep {
  color: var(--text-muted);
  margin: 0 4px;
}

.vat-note {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.summary-breakdown {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.breakdown-row .lbl {
  color: var(--text-secondary);
}

.breakdown-row .val {
  color: #ffffff;
  font-weight: 700;
  text-align: right;
}

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

.direct-call-pill {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 4px;
}

.direct-call-pill a {
  color: var(--gold-400);
  font-size: 0.95rem;
  letter-spacing: 0.5px;
}

/* ==========================================================================
   4. Interactive Before & After Signage Renovation Slider
   ========================================================================== */
.section-before-after {
  padding: 100px 0;
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

/* Real Client Transformation Tabs */
.transformation-tabs {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-bottom: 35px;
  flex-wrap: wrap;
}

.trans-tab-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 12px 26px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
}

.trans-tab-btn:hover {
  color: #ffffff;
  border-color: rgba(245, 158, 11, 0.4);
  background: rgba(245, 158, 11, 0.08);
}

.trans-tab-btn.active {
  background: var(--gold-grad);
  color: #0b0c10;
  border-color: var(--gold-400);
  font-weight: 800;
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.35);
}

.slider-comparison-container {
  max-width: 980px;
  margin: 0 auto;
}

.image-comparison {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-elevated), 0 0 35px rgba(0, 0, 0, 0.9);
  border: 2px solid var(--border-gold);
  cursor: ew-resize;
  user-select: none;
}

.comp-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
}

.comp-after {
  z-index: 1;
}

.comp-before-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%; /* initial split */
  height: 100%;
  overflow: hidden;
  z-index: 2;
  border-right: 3px solid var(--gold-400);
  box-shadow: 2px 0 15px rgba(245, 158, 11, 0.4);
}

.comp-before {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  object-fit: cover;
}

.slider-badge {
  position: absolute;
  bottom: 24px;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 1px;
  z-index: 5;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.6);
  pointer-events: none;
}

.badge-before {
  left: 24px;
  background: rgba(220, 38, 38, 0.85);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.badge-after {
  right: 24px;
  background: rgba(245, 158, 11, 0.9);
  color: #0b0c10;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.comparison-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 44px;
  margin-left: -22px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.handle-line {
  flex: 1;
  width: 2px;
  background: var(--gold-400);
  box-shadow: 0 0 10px var(--gold-400);
}

.handle-knob {
  width: 44px;
  height: 44px;
  background: var(--gold-grad);
  border-radius: 50%;
  border: 3px solid #000000;
  box-shadow: 0 0 20px var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000000;
  cursor: ew-resize;
  pointer-events: auto;
}

.handle-arrows {
  width: 14px;
  height: 14px;
}

.transformation-features {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 30px;
}

.trans-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: rgba(22, 27, 38, 0.6);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-full);
  font-size: 0.86rem;
  font-weight: 700;
  color: #ffffff;
}

.check-icon {
  color: var(--gold-400);
  font-weight: 900;
}

/* ==========================================================================
   5. Services Section (The 3 Flyer Pillars)
   ========================================================================== */
.section-services {
  padding: 110px 0;
  background: radial-gradient(circle at 50% 30%, rgba(245, 158, 11, 0.04) 0%, transparent 60%);
}

.service-nav-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.svc-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.svc-tab-btn:hover {
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.35);
  color: #ffffff;
}

.svc-tab-btn.active {
  background: var(--gold-grad);
  color: #0b0c10;
  font-weight: 800;
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.35);
}

.tab-pane {
  display: none;
  animation: fadeIn 0.4s ease forwards;
}

.tab-pane.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 34px 28px;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  backdrop-filter: blur(14px);
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-gold-bright);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 25px rgba(245, 158, 11, 0.15);
}

.highlighted-card {
  border-color: var(--border-gold);
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.08) 0%, rgba(22, 27, 38, 0.9) 100%);
}

.svc-popular-tag {
  position: absolute;
  top: 18px;
  right: 18px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--gold-400);
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.svc-icon-box {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
}

.svc-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 12px;
}

.svc-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.svc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.svc-list li {
  font-size: 0.84rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.svc-list li::before {
  content: "•";
  color: var(--gold-400);
  font-weight: bold;
  font-size: 1.2rem;
}

.svc-link {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--gold-400);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.5px;
}

.svc-link:hover {
  color: #ffffff;
  transform: translateX(4px);
}

/* ==========================================================================
   6. Portfolio Section
   ========================================================================== */
.section-portfolio {
  padding: 100px 0;
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
}

.portfolio-filter-bar {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 45px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover {
  background: rgba(245, 158, 11, 0.1);
  color: #ffffff;
}

.filter-btn.active {
  background: var(--gold-grad);
  color: #0b0c10;
  border-color: transparent;
  font-weight: 800;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}

.portfolio-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-gold-bright);
  box-shadow: var(--shadow-elevated), 0 0 25px rgba(245, 158, 11, 0.15);
}

.portfolio-img-wrap {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: #000;
}

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

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

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(9, 10, 13, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.view-btn {
  font-size: 0.88rem;
  font-weight: 800;
  color: #0b0c10;
  background: var(--gold-grad);
  padding: 10px 20px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.portfolio-info {
  padding: 22px;
}

.port-tag {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gold-400);
}

.port-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  margin: 6px 0 8px;
}

.port-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.portfolio-bottom-cta {
  margin-top: 50px;
  padding: 30px;
  background: rgba(22, 27, 38, 0.6);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.portfolio-bottom-cta p {
  font-size: 1.05rem;
  color: #ffffff;
}

/* ==========================================================================
   7. Why Us & Process
   ========================================================================== */
.section-why-us {
  padding: 110px 0;
  background: radial-gradient(circle at 10% 50%, rgba(245, 158, 11, 0.05) 0%, transparent 60%);
}

.why-us-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 50px;
  align-items: center;
}

.lead-text {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 35px;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.feature-card:hover {
  border-color: var(--border-gold);
  background: rgba(245, 158, 11, 0.05);
}

.feature-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.feature-body h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 4px;
}

.feature-body p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Workflow Box */
.workflow-box {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: var(--shadow-elevated);
}

.workflow-heading {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 14px;
}

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

.step-num {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--gold-400);
  background: rgba(245, 158, 11, 0.12);
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.step-details h4 {
  font-size: 0.98rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 4px;
}

.step-details p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.workflow-cta {
  margin-top: 10px;
}

/* ==========================================================================
   8. Reviews Section
   ========================================================================== */
.section-reviews {
  padding: 100px 0;
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 26px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}

.review-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-4px);
}

.review-stars {
  color: var(--gold-400);
  font-size: 1.2rem;
  letter-spacing: 2px;
  margin-bottom: 14px;
}

.review-text {
  font-size: 0.95rem;
  color: var(--text-primary);
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 24px;
}

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

.avatar-letter {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--gold-grad);
  color: #0b0c10;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.reviewer-name {
  display: block;
  font-size: 0.92rem;
  color: #ffffff;
}

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

/* ==========================================================================
   9. Contact & Location
   ========================================================================== */
.section-contact {
  padding: 110px 0;
  background: radial-gradient(circle at 50% 90%, rgba(245, 158, 11, 0.07) 0%, transparent 60%);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 50px;
  margin-bottom: 60px;
}

.contact-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 30px;
}

.contact-card-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.c-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.c-card:hover {
  border-color: var(--border-gold);
}

.c-icon {
  font-size: 1.6rem;
}

.c-body h4 {
  font-size: 0.95rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 4px;
}

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

.c-hint {
  font-size: 0.75rem;
  color: var(--gold-400);
}

.phone-link, .mail-link, .insta-link {
  color: var(--gold-400);
  font-weight: 700;
}

.c-social-links {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.c-social-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}

.c-social-pill.insta svg {
  color: #f59e0b;
  transition: color 0.25s ease;
}

.c-social-pill.insta:hover {
  background: rgba(225, 48, 108, 0.15);
  border-color: #e1306c;
  color: #ffffff;
  box-shadow: 0 0 16px rgba(225, 48, 108, 0.4);
  transform: translateY(-2px);
}

.c-social-pill.insta:hover svg {
  color: #e1306c;
}

.c-social-pill.fb svg {
  color: #1877f2;
}

.c-social-pill.fb:hover {
  background: rgba(24, 119, 242, 0.15);
  border-color: #1877f2;
  color: #ffffff;
  box-shadow: 0 0 16px rgba(24, 119, 242, 0.4);
  transform: translateY(-2px);
}

.quick-wa-box {
  margin-top: 24px;
  padding: 20px;
  background: rgba(37, 211, 102, 0.08);
  border: 1px solid rgba(37, 211, 102, 0.3);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.quick-wa-box strong {
  font-size: 0.92rem;
  color: #ffffff;
}

.quick-wa-box p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Contact Form */
.form-container {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-elevated);
  backdrop-filter: blur(16px);
  position: relative;
}

.form-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 8px;
}

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

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}

.form-group label {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: #ffffff;
  font-size: 0.92rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--gold-400);
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.2);
}

.form-group select option {
  background-color: var(--bg-secondary);
  color: #ffffff;
}

.form-privacy {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 14px;
}

.form-success-message {
  display: none;
  text-align: center;
  padding: 40px 20px;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.form-success-message.active {
  display: flex;
}

.success-icon {
  font-size: 3rem;
}

.form-success-message h4 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--gold-400);
}

.form-success-message p {
  color: var(--text-secondary);
  max-width: 420px;
  margin-bottom: 10px;
}

/* Map Frame */
.map-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-elevated);
}

.map-header {
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(13, 16, 23, 0.8);
}

.map-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: #ffffff;
}

.map-frame iframe {
  display: block;
}

/* ==========================================================================
   10. Footer
   ========================================================================== */
.site-footer {
  background-color: #050608;
  border-top: 1px solid var(--border-subtle);
  padding: 80px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  gap: 40px;
  margin-bottom: 50px;
}

.brand-col .footer-logo {
  margin-bottom: 16px;
  width: auto;
  height: auto;
}

.footer-bio {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

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

.footer-socials a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.footer-socials a:hover {
  background: var(--gold-grad);
  color: #000;
  border-color: transparent;
}

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

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

.f-links a {
  font-size: 0.86rem;
  color: var(--text-secondary);
}

.f-links a:hover {
  color: var(--gold-400);
  transform: translateX(3px);
}

.f-text {
  font-size: 0.86rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.f-text a {
  color: var(--gold-400);
}

.f-hours {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 14px;
  line-height: 1.5;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom-links a:hover {
  color: var(--gold-400);
}

/* ==========================================================================
   11. Lightbox Modal
   ========================================================================== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  max-width: 820px;
  width: 100%;
  overflow: hidden;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9), var(--shadow-gold);
  animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
  from { opacity: 0; transform: scale(0.94); }
  to { opacity: 1; transform: scale(1); }
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 18px;
  font-size: 2rem;
  color: #ffffff;
  background: transparent;
  cursor: pointer;
  z-index: 10;
  line-height: 1;
}

.modal-close:hover {
  color: var(--gold-400);
}

.modal-image-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: #000;
  overflow: hidden;
}

.modal-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.25s ease;
}

.modal-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(13, 16, 23, 0.85);
  border: 1px solid rgba(245, 158, 11, 0.45);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all 0.25s ease;
}

.modal-nav-btn svg {
  width: 20px;
  height: 20px;
  stroke: var(--gold-400);
}

.modal-nav-btn:hover {
  background: rgba(245, 158, 11, 0.25);
  border-color: var(--gold-400);
  transform: translateY(-50%) scale(1.08);
}

.modal-nav-btn.prev { left: 14px; }
.modal-nav-btn.next { right: 14px; }

.modal-gallery-thumbs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px 0;
  flex-wrap: wrap;
}

.modal-thumb-pill {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}

.modal-thumb-pill.active, .modal-thumb-pill:hover {
  background: var(--gold-grad);
  color: #0b0c10;
  border-color: var(--gold-400);
}

/* Multi-Photo Card Badges and Switcher */
.multi-photo-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(13, 16, 23, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--gold-400);
  color: var(--gold-400);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  z-index: 4;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  pointer-events: none;
}

.card-photo-switcher {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 6;
  background: rgba(10, 12, 16, 0.9);
  padding: 4px 8px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(245, 158, 11, 0.4);
  backdrop-filter: blur(10px);
}

.card-thumb-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}

.card-thumb-btn.active, .card-thumb-btn:hover {
  background: var(--gold-grad);
  color: #0b0c10;
}

.modal-content {
  padding: 24px 30px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.modal-tag {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--gold-400);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: #ffffff;
}

.modal-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   12. Sticky Contact Bar (Mobile First)
   ========================================================================== */
.sticky-contact-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(13, 16, 23, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-gold);
  z-index: 90;
  padding: 10px 16px;
  box-shadow: 0 -5px 25px rgba(0, 0, 0, 0.6);
}

.sticky-contact-bar .bar-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  font-size: 0.72rem;
  font-weight: 700;
  color: #ffffff;
  padding: 6px;
  border-radius: var(--radius-sm);
  position: relative;
}

.sticky-contact-bar .bar-icon {
  width: 20px;
  height: 20px;
}

.sticky-contact-bar .call {
  color: var(--gold-400);
}

.sticky-contact-bar .whatsapp {
  color: #25d366;
}

.sticky-contact-bar .quote {
  background: var(--gold-grad);
  color: #0b0c10;
  border-radius: var(--radius-sm);
  font-weight: 800;
}

.bar-badge {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ==========================================================================
   13. Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero-title {
    font-size: 2.8rem;
  }

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

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

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

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

@media (max-width: 768px) {
  body {
    padding-bottom: 70px; /* offset for sticky mobile bar */
  }

  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .top-right .sep,
  .top-right .insta {
    display: none;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .section-title {
    font-size: 2rem;
  }

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

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

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

  .sticky-contact-bar {
    display: flex;
    justify-content: space-between;
  }

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

  .comp-before {
    min-width: 100%;
  }
}

/* ==========================================================================
   14. Complete 21-Service Flyer Matrix Styles
   ========================================================================== */
.service-search-wrapper {
  max-width: 640px;
  margin: 0 auto 40px;
}

.service-search-box {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-full);
  padding: 12px 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  transition: var(--transition);
}

.service-search-box:focus-within {
  border-color: var(--gold-400);
  box-shadow: 0 0 25px rgba(245, 158, 11, 0.3);
}

.service-search-box .search-icon {
  font-size: 1.1rem;
}

.service-search-box input {
  flex: 1;
  background: transparent;
  color: #ffffff;
  font-size: 0.95rem;
}

.service-search-box input::placeholder {
  color: var(--text-muted);
}

.clear-search-btn {
  background: transparent;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
}

.clear-search-btn:hover {
  color: #ffffff;
}

/* Service Controls & Expand All Toggles */
.service-controls-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  max-width: 800px;
  margin: 0 auto 40px;
  flex-wrap: wrap;
}

.service-controls-wrapper .service-search-box {
  flex: 1;
  min-width: 280px;
}

.expand-collapse-toggles {
  display: inline-flex;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 4px;
  gap: 4px;
}

.btn-toggle-all {
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
}

.btn-toggle-all:hover {
  color: #ffffff;
}

.btn-toggle-all.active {
  background: var(--gold-grad);
  color: #0b0c10;
  box-shadow: 0 2px 10px rgba(245, 158, 11, 0.3);
}

/* 3-Column Expandable Matrix */
.flyer-columns-matrix {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 50px;
  align-items: start;
}

.flyer-col {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(14px);
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}

.flyer-col:hover {
  border-color: var(--border-gold);
  box-shadow: 0 10px 30px rgba(0,0,0,0.6);
}

.flyer-col.is-expanded {
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: 0 15px 35px rgba(0,0,0,0.5), 0 0 20px rgba(245, 158, 11, 0.08);
}

/* Expandable Header Button */
.flyer-col-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 10px;
  border-radius: var(--radius-md);
  cursor: pointer;
  user-select: none;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}

.flyer-col-header:hover {
  background: rgba(245, 158, 11, 0.08);
}

.flyer-col.is-expanded .flyer-col-header {
  border-bottom-color: var(--border-subtle);
  padding-bottom: 16px;
  margin-bottom: 12px;
}

.header-main {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.col-num {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--gold-400);
  background: rgba(245, 158, 11, 0.12);
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(245, 158, 11, 0.3);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.flyer-col-header:hover .col-num {
  transform: scale(1.08);
  border-color: var(--gold-400);
}

.header-titles {
  display: flex;
  flex-direction: column;
}

.col-title {
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.2;
}

.col-sub {
  font-size: 0.72rem;
  color: var(--gold-400);
  display: block;
  margin-top: 2px;
}

.header-toggle-badge {
  display: flex;
  align-items: center;
  gap: 8px;
}

.count-pill {
  font-size: 0.68rem;
  font-weight: 800;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.05);
  padding: 3px 8px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.chevron-icon {
  font-size: 0.8rem;
  color: var(--text-muted);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), color 0.3s ease, background 0.3s ease;
}

.flyer-col.is-expanded .chevron-icon {
  transform: rotate(180deg);
  color: #0b0c10;
  background: var(--gold-grad);
  box-shadow: 0 0 10px var(--gold-400);
}

/* Expandable Services List (Accordion) */
.flyer-services-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transform: perspective(900px) rotateX(-12deg);
  transform-origin: top center;
  pointer-events: none;
  transition: max-height 0.55s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.4s ease,
              transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
              padding 0.4s ease;
  padding: 0;
}

.flyer-col.is-expanded .flyer-services-list {
  max-height: 1800px;
  opacity: 1;
  transform: perspective(900px) rotateX(0deg);
  pointer-events: auto;
  padding-top: 4px;
}

.flyer-svc-item {
  display: flex;
  flex-direction: column;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  position: relative;
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
}

.flyer-svc-item:hover {
  background: rgba(245, 158, 11, 0.05);
  border-color: rgba(245, 158, 11, 0.3);
}

.flyer-svc-item.highlighted {
  border-color: rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.04);
}

.flyer-svc-item.is-item-expanded {
  border-color: var(--gold-400);
  background: rgba(245, 158, 11, 0.08);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(245, 158, 11, 0.1);
}

/* Service Item Header */
.f-svc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  user-select: none;
  width: 100%;
}

.f-svc-icon {
  font-size: 1.35rem;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.flyer-svc-item:hover .f-svc-icon {
  transform: scale(1.08);
}

.f-svc-header-text {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.f-svc-title {
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.2;
}

.f-svc-teaser {
  font-size: 0.74rem;
  color: var(--text-muted);
  line-height: 1.3;
  margin-top: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: opacity 0.2s ease;
}

.flyer-svc-item.is-item-expanded .f-svc-teaser {
  opacity: 0.5;
}

.f-expand-icon {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--gold-400);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(245, 158, 11, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(245, 158, 11, 0.3);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), background 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  line-height: 1;
}

.flyer-svc-item.is-item-expanded .f-expand-icon {
  transform: rotate(45deg);
  background: var(--gold-grad);
  color: #0b0c10;
  border-color: transparent;
  box-shadow: 0 0 10px var(--gold-400);
}

/* Service Item Expandable Body */
.f-svc-body {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transform: perspective(800px) rotateX(-12deg);
  transform-origin: top center;
  pointer-events: none;
  transition: max-height 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.35s ease,
              transform 0.4s ease,
              padding 0.3s ease,
              margin 0.3s ease;
  padding: 0;
  margin: 0;
}

.flyer-svc-item.is-item-expanded .f-svc-body {
  max-height: 500px;
  opacity: 1;
  transform: perspective(800px) rotateX(0deg);
  pointer-events: auto;
  padding-top: 12px;
  margin-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.f-svc-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 8px;
}

.f-svc-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0 12px;
}

.spec-pill {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 600;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.f-svc-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  padding-top: 6px;
}

.turnaround-pill {
  font-size: 0.75rem;
  color: var(--gold-400);
  font-weight: 700;
}

.f-svc-quote {
  font-size: 0.78rem;
  font-weight: 800;
  color: #0b0c10;
  background: var(--gold-grad);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 2px 10px rgba(245, 158, 11, 0.3);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.f-svc-quote:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.5);
  color: #000000;
}

.f-tag {
  position: absolute;
  top: 8px;
  right: 48px;
  font-size: 0.6rem;
  font-weight: 800;
  color: var(--gold-400);
  background: rgba(245, 158, 11, 0.15);
  padding: 2px 7px;
  border-radius: var(--radius-full);
  letter-spacing: 0.5px;
  pointer-events: none;
}

.services-banner-cta {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(22, 27, 38, 0.9) 100%);
  border: 1px solid var(--border-gold-bright);
  border-radius: var(--radius-lg);
  padding: 30px 40px;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

.cta-text h4 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 4px;
}

.cta-text p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.cta-btns {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

@media (max-width: 1024px) {
  .flyer-columns-matrix {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* ==========================================================================
   15. 3D Scroll & Slide Animation Engine (Up & Down 3D Perspective)
   ========================================================================== */
section, .container, .hero-section, .section-calculator, .section-services, .section-portfolio {
  perspective: 1400px;
  -webkit-perspective: 1400px;
}

/* 3D Widget Base */
.widget-3d {
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  will-change: transform, opacity, box-shadow;
  transition: transform 0.75s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.75s ease;
}

/* Initial state when sliding down into view */
.widget-3d.slide-down-prep {
  opacity: 0.15;
  transform: perspective(1200px) translateY(55px) translateZ(-60px) rotateX(14deg) scale(0.94);
}

/* Initial state when sliding UP into view (scrolling backwards) */
.widget-3d.slide-up-prep {
  opacity: 0.15;
  transform: perspective(1200px) translateY(-55px) translateZ(-60px) rotateX(-14deg) scale(0.94);
}

/* Active 3D In-View State */
.widget-3d.in-view {
  opacity: 1;
  transform: perspective(1200px) translateY(0) translateZ(0) rotateX(0deg) rotateY(0deg) scale(1);
}

/* Interactive 3D Card Hover & Touch Tilt */
.tilt-card-3d {
  transform-style: preserve-3d;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease;
}

.tilt-card-3d:hover {
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.8), 0 0 30px rgba(245, 158, 11, 0.25);
}

.tilt-card-3d .tilt-depth-1 {
  transform: translateZ(20px);
}

.tilt-card-3d .tilt-depth-2 {
  transform: translateZ(35px);
}

/* Floating 3D Pulse for Hero Badges */
@keyframes float3D {
  0% {
    transform: perspective(800px) translateZ(30px) translateY(0) rotateX(0deg) rotateY(0deg);
  }
  50% {
    transform: perspective(800px) translateZ(45px) translateY(-10px) rotateX(4deg) rotateY(-3deg);
  }
  100% {
    transform: perspective(800px) translateZ(30px) translateY(0) rotateX(0deg) rotateY(0deg);
  }
}

.floating-badge {
  animation: float3D 5s ease-in-out infinite;
}

/* 3D Sheen highlight */
.shimmer-3d {
  position: relative;
  overflow: hidden;
}

.shimmer-3d::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(60deg, transparent 40%, rgba(255, 208, 38, 0.12) 50%, transparent 60%);
  transform: rotate(25deg);
  pointer-events: none;
  transition: transform 0.8s ease;
}

.shimmer-3d:hover::after {
  transform: rotate(25deg) translate(20%, 20%);
}

/* ==========================================================================
   16. Comprehensive Mobile Compatibility & Touch Optimizations
   ========================================================================== */
* {
  -webkit-tap-highlight-color: transparent;
}

html, body {
  width: 100%;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
}

/* Prevent unwanted iOS text size zooming on form inputs */
input, select, textarea {
  font-size: 16px !important;
}

/* Image comparison slider: Enable touch pan-y so vertical scrolling works seamlessly */
.image-comparison {
  touch-action: pan-y;
}

/* Hamburger button animations */
.menu-toggle {
  width: 44px;
  height: 44px;
  display: none;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  border: 1px solid var(--border-gold);
  background: rgba(255, 255, 255, 0.04);
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* 3D Mobile Drawer */
.mobile-drawer {
  transform: perspective(800px) rotateX(-15deg) translateY(-20px);
  transform-origin: top center;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s ease;
}

.mobile-drawer.open {
  display: flex;
  transform: perspective(800px) rotateX(0deg) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* Mobile-First Touch Target Sizing & Spacing */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  /* Safe Area Padding for Modern Mobile Devices (iPhone / Android) */
  body {
    padding-bottom: calc(76px + env(safe-area-inset-bottom, 0px));
  }

  .sticky-contact-bar {
    padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
    height: auto;
  }

  .top-announcement {
    padding: 6px 0;
  }

  .top-left strong {
    display: none; /* Keep announcement concise on small phone screens */
  }

  .hero-section {
    padding: 40px 0 60px;
  }

  .hero-title {
    font-size: 2.1rem;
    line-height: 1.18;
  }

  .hero-desc {
    font-size: 1rem;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .hero-cta-group .btn {
    width: 100%;
  }

  .hero-trust-bar {
    gap: 14px;
    justify-content: flex-start;
  }

  .trust-item {
    gap: 8px;
  }

  .trust-text strong {
    font-size: 0.82rem;
  }

  .trust-text span {
    font-size: 0.72rem;
  }

  /* 3D Floating badges on mobile */
  .badge-top-left {
    top: 12px;
    left: 12px;
    padding: 8px 12px;
  }

  .badge-bottom-right {
    bottom: 12px;
    right: 12px;
    padding: 8px 12px;
  }

  .badge-title {
    font-size: 0.78rem;
  }

  .badge-number {
    font-size: 1.4rem;
  }

  /* Calculator Mobile */
  .calc-wrapper {
    padding: 20px 16px;
    gap: 24px;
  }

  .calc-btn {
    padding: 12px 10px;
  }

  .calc-btn-title {
    font-size: 0.82rem;
  }

  .calc-summary-card {
    padding: 20px 16px;
    position: static; /* Unstick on mobile */
  }

  /* 21 Services Flyer Columns Mobile */
  .flyer-col {
    padding: 20px 16px;
  }

  .flyer-svc-item {
    padding: 12px;
    gap: 10px;
  }

  .f-svc-icon {
    width: 32px;
    height: 32px;
    font-size: 1.2rem;
  }

  .f-svc-title {
    font-size: 0.9rem;
  }

  .f-svc-desc {
    font-size: 0.75rem;
  }

  /* Before / After Slider Mobile */
  .image-comparison {
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-md);
  }

  .badge-before, .badge-after {
    font-size: 0.68rem;
    padding: 6px 10px;
    bottom: 14px;
  }

  .badge-before { left: 12px; }
  .badge-after { right: 12px; }

  /* Form padding on mobile */
  .form-container {
    padding: 24px 18px;
  }

  .map-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  /* Touch Active Feedback */
  .btn:active, .calc-btn:active, .flyer-svc-item:active, .bar-item:active {
    transform: scale(0.97);
  }
}

@media (max-width: 400px) {
  .hero-title {
    font-size: 1.85rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }

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