/* ==========================================================================
   AURA & ATELIER - Interactive Components Stylesheet
   Custom Cursor, Custom Scrollbar, WhatsApp Widget, Before/After Slider, Modals
   ========================================================================== */

/* ==========================================================================
   0. LUXURY ARCHITECTURAL PRELOADER
   ========================================================================== */
body.preloader-active {
  overflow: hidden !important;
}

.site-preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: all;
}

/* Dual Cinematic Curtains */
.preloader-curtain {
  position: absolute;
  left: 0;
  width: 100%;
  height: 50.5%;
  background: #09090C;
  z-index: 1;
  transition: transform 1s cubic-bezier(0.85, 0, 0.15, 1);
}

.preloader-curtain-top {
  top: 0;
  transform-origin: top;
  border-bottom: 1px solid rgba(212, 175, 55, 0.18);
}

.preloader-curtain-bottom {
  bottom: 0;
  transform-origin: bottom;
  border-top: 1px solid rgba(212, 175, 55, 0.18);
}

.preloader-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 20px;
  max-width: 580px;
  width: 90%;
  transition: opacity 0.5s cubic-bezier(0.85, 0, 0.15, 1), transform 0.5s cubic-bezier(0.85, 0, 0.15, 1);
}

.preloader-brand {
  margin-bottom: 40px;
}

.preloader-star {
  display: block;
  font-size: 1.5rem;
  color: var(--gold-primary);
  margin-bottom: 12px;
  animation: preloaderPulse 2s ease-in-out infinite alternate;
}

@keyframes preloaderPulse {
  0% { transform: scale(1) rotate(0deg); opacity: 0.7; filter: drop-shadow(0 0 4px var(--gold-glow)); }
  100% { transform: scale(1.15) rotate(15deg); opacity: 1; filter: drop-shadow(0 0 16px var(--gold-primary)); }
}

.preloader-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: 0.16em;
  font-weight: 400;
  color: #F7F5F0;
  line-height: 1.1;
  margin-bottom: 10px;
}

.preloader-amp {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--gold-primary);
}

.preloader-tagline {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-light);
  font-weight: 500;
}

.preloader-loader {
  width: 100%;
  max-width: 360px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.preloader-line-track {
  width: 100%;
  height: 2px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.preloader-line-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #9B7817, #D4AF37, #FFF2D1, #D4AF37);
  box-shadow: 0 0 12px var(--gold-glow);
  transition: width 0.15s ease-out;
}

.preloader-status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
}

.preloader-phrase {
  color: var(--text-muted);
  letter-spacing: 0.06em;
  font-weight: 300;
  font-style: italic;
  transition: opacity 0.3s ease;
}

.preloader-percent {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--gold-light);
  font-weight: 600;
  letter-spacing: 0.05em;
  min-width: 48px;
  text-align: right;
}

/* Preloader Exit Animation */
.site-preloader.is-loaded .preloader-content {
  opacity: 0;
  transform: translateY(-20px);
  pointer-events: none;
}

.site-preloader.is-loaded .preloader-curtain-top {
  transform: translateY(-100%);
}

.site-preloader.is-loaded .preloader-curtain-bottom {
  transform: translateY(100%);
}

.site-preloader.is-hidden {
  display: none !important;
}

/* ==========================================================================
   1. CUSTOM LUXURY SCROLLBAR
   ========================================================================== */
/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: #D4AF37 #0E0E12;
}

/* WebKit (Chrome, Safari, Edge) */
::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}

::-webkit-scrollbar-track {
  background: #0A0A0D;
  border-left: 1px solid rgba(255, 255, 255, 0.04);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #E6CA92 0%, #D4AF37 50%, #9B7817 100%);
  border-radius: 6px;
  border: 2px solid #0A0A0D;
  box-shadow: inset 0 0 4px rgba(0, 0, 0, 0.6);
  transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #FFF0CA 0%, #E2BE4A 50%, #B89225 100%);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.6);
}

/* Scroll Progress Bar at Top */
.scroll-progress-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 1000;
  background: transparent;
  pointer-events: none;
}

.scroll-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #D4AF37, #FFF2D1, #D4AF37);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.8);
  transition: width 0.08s ease-out;
}

/* ==========================================================================
   2. CUSTOM INTERACTIVE MAGNETIC CURSOR
   ========================================================================== */
.custom-cursor-dot,
.custom-cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  border-radius: 50%;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease, transform 0.15s ease-out;
}

.custom-cursor-dot {
  width: 7px;
  height: 7px;
  background-color: var(--gold-primary);
  box-shadow: 0 0 8px var(--gold-glow);
}

.custom-cursor-ring {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(212, 175, 55, 0.45);
  background: rgba(212, 175, 55, 0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: width 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              height 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.35s ease,
              border-color 0.35s ease,
              transform 0.1s ease-out;
}

.cursor-text {
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: #0A0A0C;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

/* Cursor States */
.custom-cursor-ring.is-hover {
  width: 54px;
  height: 54px;
  border-color: var(--gold-light);
  background: rgba(212, 175, 55, 0.12);
  backdrop-filter: blur(2px);
}

.custom-cursor-ring.is-view {
  width: 82px;
  height: 82px;
  background: var(--gold-primary);
  border-color: #FFF;
  box-shadow: 0 0 25px rgba(212, 175, 55, 0.6);
}

.custom-cursor-ring.is-view .cursor-text {
  opacity: 1;
}

.custom-cursor-ring.is-drag {
  width: 84px;
  height: 84px;
  background: rgba(14, 14, 18, 0.85);
  border: 1.5px solid var(--gold-primary);
  backdrop-filter: blur(8px);
}

.custom-cursor-ring.is-drag .cursor-text {
  opacity: 1;
  color: var(--gold-light);
}

.custom-cursor-dot.is-hidden,
.custom-cursor-ring.is-hidden {
  opacity: 0;
}

/* Hide custom cursor on coarse touch screens */
@media (pointer: coarse), (hover: none) {
  .custom-cursor-dot,
  .custom-cursor-ring {
    display: none !important;
  }
  body.custom-cursor-enabled {
    cursor: auto !important;
  }
}

/* ==========================================================================
   3. INTERACTIVE BEFORE/AFTER RENOVATION SLIDER
   ========================================================================== */
.slider-comparison-container {
  position: relative;
  width: 100%;
  height: 600px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.7);
  border: 1px solid var(--border-medium);
  user-select: none;
  touch-action: pan-y;
  cursor: ew-resize;
}

.slider-image-before,
.slider-image-after {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.slider-image-before img,
.slider-image-after img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

/* The After layer is revealed by adjusting width via JavaScript */
.slider-image-after {
  width: 50%;
  z-index: 2;
  border-right: 1px solid rgba(255, 255, 255, 0.4);
}

.slider-tag {
  position: absolute;
  top: 24px;
  padding: 8px 16px;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  font-weight: 600;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 5;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  white-space: nowrap;
}

.tag-text-desktop {
  display: inline;
}

.tag-text-mobile {
  display: none;
}

.tag-before {
  right: 24px;
  background: rgba(18, 18, 22, 0.75);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.tag-after {
  left: 24px;
  background: rgba(212, 175, 55, 0.25);
  border: 1px solid var(--gold-primary);
  color: #FFF;
}

@media (max-width: 600px) {
  .tag-text-desktop {
    display: none;
  }

  .tag-text-mobile {
    display: inline;
  }

  .slider-tag {
    top: 14px;
    padding: 5px 12px;
    font-size: 0.65rem;
    letter-spacing: 0.12em;
  }

  .tag-before {
    right: 14px;
  }

  .tag-after {
    left: 14px;
  }
}

/* Draggable Divider Handle */
.slider-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 {
  width: 2px;
  height: 100%;
  background: linear-gradient(180deg, rgba(212, 175, 55, 0.2) 0%, #D4AF37 50%, rgba(212, 175, 55, 0.2) 100%);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.6);
}

.handle-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #0C0C10;
  border: 2px solid var(--gold-primary);
  color: var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 25px rgba(212, 175, 55, 0.6), 0 8px 20px rgba(0, 0, 0, 0.8);
  flex-shrink: 0;
  transition: transform 0.2s ease, background 0.2s ease;
}

.slider-comparison-container:hover .handle-circle {
  transform: scale(1.1);
  background: #16161D;
}

.slider-hint {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(10, 10, 14, 0.85);
  backdrop-filter: blur(12px);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-medium);
  color: var(--text-secondary);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  z-index: 6;
  pointer-events: none;
  animation: pulseHint 3s infinite;
}

@keyframes pulseHint {
  0%, 100% { opacity: 0.85; }
  50% { opacity: 0.35; }
}

.transformation-details {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 36px;
  padding: 24px 30px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.t-detail-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.t-label {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--gold-primary);
  text-transform: uppercase;
  font-weight: 600;
}

.t-val {
  font-size: 0.92rem;
  color: var(--text-primary);
  font-weight: 400;
}

@media (max-width: 900px) {
  .slider-comparison-container {
    height: 400px;
  }
  .transformation-details {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
}

@media (max-width: 600px) {
  .slider-comparison-container {
    height: 320px;
  }
  .transformation-details {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   4. WHATSAPP VIP CONCIERGE FLOATING WIDGET
   ========================================================================== */
.whatsapp-concierge-wrapper {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 950;
}

/* Circular Trigger Button */
.wa-trigger-btn {
  position: relative;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: linear-gradient(145deg, #25D366 0%, #1EBE5D 100%);
  color: #FFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45), 0 4px 12px rgba(0, 0, 0, 0.5);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.wa-trigger-btn:hover {
  transform: scale(1.08) translateY(-3px);
  box-shadow: 0 14px 40px rgba(37, 211, 102, 0.65), 0 6px 16px rgba(0, 0, 0, 0.6);
}

/* Pulsing Ring */
.wa-pulse-ring {
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 50%;
  border: 2px solid #25D366;
  opacity: 0.8;
  animation: waPulse 2.4s cubic-bezier(0.24, 0, 0.38, 1) infinite;
  pointer-events: none;
}

@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.9; }
  60% { transform: scale(1.32); opacity: 0; }
  100% { transform: scale(1.32); opacity: 0; }
}

.wa-badge-dot {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #E53935;
  color: #FFF;
  font-size: 0.68rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #0A0A0C;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
}

.wa-tooltip-label {
  position: absolute;
  right: 76px;
  background: rgba(14, 14, 18, 0.9);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-medium);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.wa-trigger-btn:hover .wa-tooltip-label {
  opacity: 1;
  transform: translateX(0);
}

/* WhatsApp Chat Card Popup */
.wa-popup-card {
  position: absolute;
  bottom: 78px;
  right: 0;
  width: 350px;
  background: #111116;
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.85), 0 0 35px rgba(212, 175, 55, 0.15);
  overflow: hidden;
  display: none;
  flex-direction: column;
  transform-origin: bottom right;
  animation: waPopupIn 0.35s var(--ease-out-expo) forwards;
}

.wa-popup-card.is-active {
  display: flex;
}

@keyframes waPopupIn {
  from { opacity: 0; transform: scale(0.9) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.wa-popup-header {
  background: linear-gradient(135deg, #171720 0%, #1F1F2B 100%);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.wa-avatar-box {
  position: relative;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.wa-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid var(--gold-primary);
}

.online-indicator {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #25D366;
  border: 2px solid #111116;
}

.wa-header-info {
  flex-grow: 1;
}

.wa-rep-name {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
}

.wa-rep-role {
  font-size: 0.72rem;
  color: #25D366;
  letter-spacing: 0.03em;
  display: block;
}

.wa-close-btn {
  color: var(--text-muted);
  font-size: 1rem;
  padding: 6px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}

.wa-close-btn:hover {
  color: var(--text-primary);
}

.wa-popup-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: #0E0E12;
}

.wa-chat-bubble {
  background: #181820;
  border: 1px solid var(--border-subtle);
  border-radius: 12px 12px 12px 2px;
  padding: 14px 16px;
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--text-primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.wa-time {
  display: block;
  font-size: 0.65rem;
  color: var(--text-muted);
  text-align: right;
  margin-top: 6px;
}

.wa-quick-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.wa-preset-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-secondary);
  font-size: 0.78rem;
  text-align: left;
  line-height: 1.4;
  transition: all var(--transition-fast);
}

.wa-preset-btn:hover {
  background: rgba(37, 211, 102, 0.12);
  border-color: rgba(37, 211, 102, 0.4);
  color: #FFF;
  transform: translateX(4px);
}

.wa-custom-input-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #181820;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-pill);
  padding: 4px 6px 4px 14px;
  transition: border-color var(--transition-fast);
}

.wa-custom-input-box:focus-within {
  border-color: #25D366;
}

.wa-input {
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 0.82rem;
  flex-grow: 1;
}

.wa-send-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #25D366;
  color: #0A0A0C;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.wa-send-btn:hover {
  transform: scale(1.08);
}

@media (max-width: 480px) {
  .whatsapp-concierge-wrapper {
    bottom: max(16px, env(safe-area-inset-bottom));
    right: 16px;
  }
  .wa-trigger-btn {
    width: 56px;
    height: 56px;
  }
  .wa-popup-card {
    width: calc(100vw - 32px);
    max-width: 350px;
    right: 0;
    bottom: 70px;
  }
}

@media (hover: none) {
  .wa-tooltip-label {
    display: none !important;
  }
}

/* ==========================================================================
   5. MODALS (Project Quick Look & VIP Consultation)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(6, 6, 8, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 990;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.35s ease;
}

.modal-backdrop.is-active {
  display: flex;
  opacity: 1;
}

.modal-container {
  background: #111116;
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.85);
  transform: scale(0.94);
  transition: transform 0.35s var(--ease-out-expo);
}

.modal-backdrop.is-active .modal-container {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-medium);
  color: var(--text-secondary);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 20;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--gold-primary);
  color: #0A0A0C;
  border-color: var(--gold-primary);
}

/* Consultation Form Modal */
.consultation-modal-box {
  width: 100%;
  max-width: 680px;
  padding: 48px;
}

.modal-header {
  margin-bottom: 28px;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  color: var(--text-primary);
  font-weight: 400;
  margin-top: 6px;
  margin-bottom: 8px;
}

.modal-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 300;
}

.consultation-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

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

.form-field label {
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 500;
}

.form-field input,
.form-field select,
.form-field textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 16px; /* 16px prevents iOS Safari from auto-zooming into inputs */
  outline: none;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.form-field select {
  cursor: pointer;
}

.form-field select option {
  background: #181820;
  color: #FFF;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--gold-primary);
  background: rgba(212, 175, 55, 0.04);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.15);
}

/* Project Quick Look Modal */
.project-modal-box {
  width: 100%;
  max-width: 960px;
  overflow: hidden;
}

.project-modal-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
}

.modal-project-img {
  width: 100%;
  height: 100%;
  min-height: 480px;
  object-fit: cover;
}

.modal-project-details {
  padding: 44px 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.modal-project-cat {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-primary);
  font-weight: 600;
}

.modal-project-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--text-primary);
  margin-top: 6px;
  margin-bottom: 14px;
}

.modal-project-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 24px;
}

.modal-spec-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 28px;
  font-size: 0.82rem;
}

.spec-entry {
  display: flex;
  justify-content: space-between;
  color: var(--text-secondary);
}

.spec-entry strong {
  color: var(--text-primary);
}

.modal-swatches {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.swatch-circle {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
}

@media (max-width: 820px) {
  .modal-backdrop {
    padding: 14px;
  }
  .modal-container {
    max-height: 88svh;
  }
  .project-modal-grid {
    grid-template-columns: 1fr;
  }
  .modal-project-img {
    height: 220px;
    min-height: auto;
  }
  .modal-project-details {
    padding: 24px 18px;
  }
  .modal-project-title {
    font-size: 1.65rem;
  }
  .consultation-modal-box {
    padding: 28px 18px;
  }
  .modal-title {
    font-size: 1.6rem;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .modal-close-btn {
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
  }
}

/* ==========================================================================
   6. TOAST NOTIFICATION
   ========================================================================== */
.toast-notification {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #14141A;
  border: 1px solid var(--gold-primary);
  border-radius: var(--radius-pill);
  padding: 14px 28px;
  color: var(--text-primary);
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1050;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8), 0 0 25px rgba(212, 175, 55, 0.25);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s var(--ease-out-expo), opacity 0.4s ease;
}

.toast-notification.is-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.toast-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gold-primary);
  color: #0A0A0C;
  font-weight: 700;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}