/* ==========================================================================
   THE LUXURY ISLAND RETREAT SIGNATURE UI SPECIFICATION SHEET
   ALL CLASSES SCROLLED UNDER UNIQUE 'lux-rt-*' VENDOR PREFIXES
   ========================================================================== */

:root {
    --lux-gold: #d4af37;
    --lux-gold-glow: #f3e5ab;
    --lux-deep-velvet: #03045e;
    --lux-ocean-dark: #0077b6;
    --lux-slate-gray: #1e293b;
    --lux-pure-white: #ffffff;
    --lux-glass-plate: rgba(255, 255, 255, 0.12);
    --lux-card-shadow-3d: 0 30px 60px rgba(3, 4, 94, 0.15);
    --lux-curve: cubic-bezier(0.25, 1, 0.5, 1);
    --lux-transition: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: #fafbfc;
    overflow-x: hidden;
}

/* ==========================================================================
   3D KINETIC HERO MODULE
   ========================================================================== */
.lux-rt-hero-canvas {
    position: relative;
    background: radial-gradient(circle at 10% 20%, #03045e 0%, #001035 90%);
    padding: 15px 20px 60px;
    overflow: hidden;
}

/* Kinetic Animated Ambient Fluid Underlays */
.lux-rt-ambient-fluid-one {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 180, 216, 0.25) 0%, transparent 70%);
    top: -10%;
    right: -5%;
    border-radius: 50%;
    filter: blur(40px);
    animation: luxFluidFloat 12s infinite alternate ease-in-out;
}
.lux-rt-ambient-fluid-two {
    position: absolute;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.12) 0%, transparent 70%);
    bottom: -5%;
    left: 5%;
    border-radius: 50%;
    filter: blur(50px);
    animation: luxFluidFloat 18s infinite alternate-reverse ease-in-out;
}

.lux-rt-hero-viewport {
    max-width: 1250px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 5;
}

/* Left Column Styling */
.lux-rt-prestige-badge {
    background: rgba(212, 175, 55, 0.12);
    border: 1px solid var(--lux-gold);
    color: var(--lux-gold-glow);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 25px;
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
}

.lux-rt-hero-main-title {
    font-size: 2.7rem;
    font-weight: 800;
    color: var(--lux-pure-white);
    line-height: 1.1;
    margin: 0 0 25px 0;
    letter-spacing: -1.5px;
}
.lux-rt-hero-main-title span {
    color: var(--lux-gold);
    background: linear-gradient(to right, #d4af37, #f3e5ab);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.lux-rt-hero-editorial {
    font-size: 1rem;
    line-height: 1.75;
    color: #cbd5e1;
    margin: 0 0 40px 0;
    font-weight: 300;
}

.lux-rt-hero-interactive-triggers {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

/* Premium Gold Button */
.lux-rt-btn-gold-glow {
    background: linear-gradient(135deg, #bf953f, #fcf6ba, #b38728, #fbf5b7);
    background-size: 300% auto;
    color: #03045e !important;
    text-decoration: none;
    font-weight: 700;
    padding: 18px 36px;
    border-radius: 12px;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
    transition: var(--lux-transition);
}
.lux-rt-btn-gold-glow:hover {
    background-position: right center;
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(212, 175, 55, 0.5);
}

.lux-rt-btn-outline-glass {
    border: 2px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: var(--lux-pure-white) !important;
    text-decoration: none;
    font-weight: 600;
    padding: 16px 34px;
    border-radius: 12px;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    backdrop-filter: blur(5px);
    transition: var(--lux-transition);
}
.lux-rt-btn-outline-glass:hover {
    background: var(--lux-pure-white);
    color: #03045e !important;
    border-color: var(--lux-pure-white);
    transform: translateY(-4px);
}

.lux-rt-hero-feature-ribbon {
    display: flex;
    gap: 23px;
    flex-wrap: wrap;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 8px;
}
.lux-rt-ribbon-node {
    font-size: 0.95rem;
    color: #94a3b8;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}
.lux-rt-ribbon-node span {
    color: var(--lux-gold);
}

/* Right Column: 3D Isometric Engine */
.lux-rt-hero-split-right {
    perspective: 1200px;
    display: flex;
    justify-content: center;
}
.lux-rt-isometric-container-3d {
    position: relative;
    transform: rotateX(12deg) rotateY(-16deg) rotateZ(4deg);
    transform-style: preserve-3d;
    transition: transform 0.7s var(--lux-curve);
}
.lux-rt-isometric-container-3d:hover {
    transform: rotateX(6deg) rotateY(-8deg) rotateZ(2deg);
}

.lux-rt-master-3d-asset {
    max-width: 100%;
    width: 440px;
    height: 465px;
    object-fit: cover;
    border-radius: 28px;
    box-shadow: -20px 30px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

/* Layered Glass Floating Cards with Independent 3D Depths */
.lux-rt-floating-glass-plate {
    position: absolute;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    padding: 16px 24px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    gap: 15px;
    width: max-content;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
    transition: transform 0.4s ease;
}
.lux-rt-floating-glass-plate h4 {
    margin: 0;
    font-size: 0.95rem;
    color: var(--lux-pure-white);
    font-weight: 700;
}
.lux-rt-floating-glass-plate p {
    margin: 2px 0 0;
    font-size: 0.78rem;
    color: #94a3b8;
}
.plate-icon {
    font-size: 1.5rem;
}

/* Stacked Perspective Absolute Co-ordinates */
.plate-pos-one {
    top: 12%;
    left: -25%;
    transform: translateZ(60px);
}
.plate-pos-two {
    bottom: 25%;
    right: -20%;
    transform: translateZ(90px);
}
.plate-pos-three {
    bottom: -5%;
    left: -15%;
    transform: translateZ(50px);
}

.lux-rt-floating-glass-plate:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--lux-gold);
}

/* ==========================================================================
   ISOMETRIC WHY CHOOSE US TIMELINE MATRIX
   ========================================================================== */
.lux-rt-why-us-matrix {
    max-width: 1250px;
    margin: 45px auto;
    padding: 0 20px;
}

.lux-rt-global-header-group {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 70px;
}
.lux-rt-section-mini-tag {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--lux-gold);
    letter-spacing: 2px;
    display: block;
    margin-bottom: 12px;
}
.lux-rt-section-main-heading {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--lux-slate-gray);
    margin: 0 0 15px 0;
    letter-spacing: -0.5px;
}
.lux-rt-section-paragraph {
    font-size: 1.05rem;
    color: #64748b;
    line-height: 1.6;
    margin: 0;
}

/* Timeline Interactive Layout Grid */
.lux-rt-grid-timeline-layout {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px 80px;
}
.lux-rt-timeline-vector-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background: linear-gradient(to bottom, transparent, var(--lux-gold) 15%, var(--lux-ocean-dark) 85%, transparent);
    transform: translateX(-50%);
}

.lux-rt-matrix-card {
    background: var(--lux-pure-white);
    padding: 40px;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(148, 163, 184, 0.05);
    border: 1px solid #e2e8f0;
    position: relative;
    transition: var(--lux-transition);
}
.lux-rt-matrix-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--lux-card-shadow-3d);
    border-color: rgba(214, 175, 55, 0.3);
}

.lux-rt-matrix-icon-housing {
    font-size: 2.2rem;
    margin-bottom: 20px;
    width: 65px;
    height: 65px;
    background: #f8fafc;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--lux-transition);
}
.lux-rt-matrix-card:hover .lux-rt-matrix-icon-housing {
    background: var(--lux-deep-velvet);
    transform: rotate(8deg);
}

.lux-rt-matrix-card h3 {
    font-size: 1.4rem;
    color: var(--lux-slate-gray);
    margin: 0 0 12px 0;
    font-weight: 700;
}
.lux-rt-matrix-card p {
    font-size: 0.98rem;
    line-height: 1.65;
    color: #475569;
    margin: 0;
}

/* Alternate Node Dynamic Directional Connectors via CSS Pseudoclasses */
.card-orientation-left {
    grid-column: 1;
}
.card-orientation-right {
    grid-column: 2;
    margin-top: 50px;
}

.lux-rt-matrix-card::before {
    content: '✦';
    position: absolute;
    top: 45px;
    color: var(--lux-gold);
    font-size: 1.2rem;
    z-index: 5;
    transition: var(--lux-transition);
}
.card-orientation-left::before { right: -47px; }
.card-orientation-right::before { left: -45px; }

.lux-rt-matrix-card:hover::before {
    transform: scale(1.5) rotate(90deg);
    color: var(--lux-ocean-dark);
}

/* ==========================================================================
   ADVANCED PRICING & LEAD-GENERATION SPLIT INTERACTION HUB
   ========================================================================== */
.lux-rt-pricing-lead-split-block {
    background: #0f172a;
    padding: 100px 20px;
    position: relative;
}
.lux-rt-pricing-lead-split-block::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
}

.lux-rt-split-block-wrapper {
    max-width: 1250px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    position: relative;
    z-index: 5;
    align-items: center;
}

/* Left Display Panel */
.lux-rt-pricing-display-frame {
    color: var(--lux-pure-white);
}
.lux-rt-pricing-top-micro-tag {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--lux-gold);
    letter-spacing: 2px;
}
.lux-rt-package-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin: 10px 0 15px;
    letter-spacing: -1px;
}
.lux-rt-package-desc {
    color: #94a3b8;
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 40px;
}

.lux-rt-pricing-tag-engine {
    background: rgba(255, 255, 255, 0.03);
    border-left: 4px solid var(--lux-gold);
    padding: 25px 35px;
    border-radius: 0 20px 20px 0;
    margin-bottom: 40px;
}
.lux-rt-currency-tag {
    font-size: 0.85rem;
    text-transform: uppercase;
    color: #94a3b8;
    letter-spacing: 1px;
}
.lux-rt-big-price {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--lux-gold);
    margin: 5px 0;
}
.lux-rt-big-price small {
    font-size: 1rem;
    color: var(--lux-pure-white);
    font-weight: 400;
    opacity: 0.7;
}
.lux-rt-pricing-subtext {
    font-size: 0.8rem;
    color: #64748b;
    margin: 0;
}

.lux-rt-pricing-checked-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.lux-rt-check-item {
    font-size: 1rem;
    font-weight: 500;
    color: #cbd5e1;
}

/* Right Premium Lead Engine Panel Form Box */
.lux-rt-lead-capture-card-frame {
    background: rgba(30, 41, 59, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 45px;
    border-radius: 28px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}
.lux-rt-card-frame-inner h3 {
    font-size: 1.6rem;
    color: var(--lux-pure-white);
    margin: 0 0 10px 0;
    font-weight: 700;
}
.lux-rt-card-frame-inner p {
    font-size: 0.92rem;
    color: #94a3b8;
    line-height: 1.5;
    margin: 0 0 30px 0;
}

.lux-rt-form-row {
    margin-bottom: 22px;
}
.lux-rt-form-row label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: #cbd5e1;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.lux-rt-form-row input,
.lux-rt-form-row select {
    width: 100%;
    box-sizing: border-box;
    padding: 14px 18px;
    background: #0f172a;
    border: 1px solid #334155;
    border-radius: 10px;
    color: var(--lux-pure-white);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--lux-transition);
}
.lux-rt-form-row input:focus,
.lux-rt-form-row select:focus {
    outline: none;
    border-color: var(--lux-gold);
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.15);
}

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

.lux-rt-form-submit-btn-glow {
    width: 100%;
    background: var(--lux-pure-white);
    color: #0f172a;
    border: none;
    padding: 18px;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--lux-transition);
    margin-top: 10px;
}
.lux-rt-form-submit-btn-glow:hover {
    background: var(--lux-gold);
    color: #0f172a;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
}

.lux-rt-instant-channels-divider {
    text-align: center;
    margin: 25px 0;
    position: relative;
}
.lux-rt-instant-channels-divider::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 1px;
    background: #334155;
    z-index: 1;
}
.lux-rt-instant-channels-divider span {
    background: #1e293b;
    padding: 0 15px;
    font-size: 0.75rem;
    color: #64748b;
    font-weight: 700;
    position: relative;
    z-index: 2;
    letter-spacing: 1px;
}

.lux-rt-instant-whatsapp-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    box-sizing: border-box;
    border: 2px dashed rgba(37, 211, 102, 0.4);
    background: rgba(37, 211, 102, 0.05);
    color: #25d366;
    text-decoration: none;
    padding: 14px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.95rem;
    transition: var(--lux-transition);
}
.lux-rt-instant-whatsapp-cta:hover {
    background: rgba(37, 211, 102, 0.12);
    border-color: #25d366;
}

/* ==========================================================================
   HIGH CONVERSION HIGH INTEGRITY FAQ SYSTEM
   ========================================================================== */
.lux-rt-accordion-faq-block {
    max-width: 1250px;
    margin: 45px auto;
    padding: 0 20px;
}

.lux-rt-faq-list-wrapper {
    max-width: 850px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.lux-rt-faq-card-node {
    border: 1px solid #e2e8f0;
    background: var(--lux-pure-white);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--lux-transition);
}

.lux-rt-faq-interactive-trigger {
    width: 100%;
    background: none;
    border: none;
    padding: 24px 30px;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--lux-slate-gray);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: inherit;
    transition: var(--lux-transition);
}
.lux-rt-faq-interactive-trigger:hover {
    color: var(--lux-ocean-dark);
}

.lux-rt-faq-dynamic-vector {
    font-size: 1.2rem;
    color: var(--lux-gold);
    transition: transform 0.4s var(--lux-curve);
}

.lux-rt-faq-collapsible-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--lux-curve);
    background: #fafbfc;
}
.lux-rt-faq-collapsible-panel p {
    margin: 0;
    padding: 24px 30px;
    font-size: 0.98rem;
    line-height: 1.65;
    color: #475569;
    border-top: 1px solid #f1f5f9;
}

/* Active Open Panel States controlled through script bindings safely */
.lux-rt-panel-active {
    border-color: var(--lux-gold);
    box-shadow: 0 15px 30px rgba(3, 4, 94, 0.05);
}
.lux-rt-panel-active .lux-rt-faq-collapsible-panel {
    max-height: 350px;
}
.lux-rt-panel-active .lux-rt-faq-dynamic-vector {
    transform: rotate(45deg);
    color: #ef4444;
}

/* ==========================================================================
   GLOBAL RENDERING ANIMATION CONTROLS (KEYFRAMES)
   ========================================================================== */
@keyframes luxFluidFloat {
    0% { transform: translateY(0) scale(1) rotate(0deg); }
    50% { transform: translateY(-30px) scale(1.05) rotate(45deg); }
    100% { transform: translateY(0) scale(1) rotate(0deg); }
}

/* ==========================================================================
   RESPONSIVE MEDIA OVERRULES (UI BREAKPOINTS)
   ========================================================================== */
@media (max-width: 1024px) {
    .lux-rt-hero-viewport { grid-template-columns: 1fr; gap: 60px; text-align: center; }
    .lux-rt-hero-interactive-triggers { justify-content: center; }
    .lux-rt-hero-feature-ribbon { justify-content: center; }
    .lux-rt-hero-split-right { margin-top: 40px; }
    
    .lux-rt-grid-timeline-layout { grid-template-columns: 1fr; gap: 30px; }
    .lux-rt-timeline-vector-line { left: 20px; }
    .card-orientation-left, .card-orientation-right { grid-column: 1; margin-top: 0; padding-left: 50px; }
    .lux-rt-matrix-card::before { left: -10px !important; right: auto !important; }
    
    .lux-rt-split-block-wrapper { grid-template-columns: 1fr; gap: 50px; }
}

@media (max-width: 640px) {
    .lux-rt-hero-main-title { font-size: 2.6rem; }
    .lux-rt-prestige-badge { font-size: 0.75rem; }
    .lux-rt-master-3d-asset { height: 380px; width: 100%; }
    .lux-rt-floating-glass-plate { padding: 10px 16px; }
    .plate-pos-one { left: -5%; top: 5%; }
    .plate-pos-two { right: -5%; bottom: 15%; }
    .plate-pos-three { display: none; } /* Drop redundant plates to maintain pristine balance on miniature screens */
    
    .lux-rt-section-main-heading { font-size: 1.9rem; }
    .lux-rt-matrix-card { padding: 25px; }
    .lux-rt-package-title { font-size: 2rem; }
    .lux-rt-big-price { font-size: 2.6rem; }
    .lux-rt-lead-capture-card-frame { padding: 25px; }
    .lux-rt-form-row-grid { grid-template-columns: 1fr; gap: 0; }
    .lux-rt-faq-interactive-trigger { padding: 18px 20px; font-size: 1rem; }
    .lux-rt-faq-collapsible-panel p { padding: 18px 20px; }
}