:root {
    /* Colorful System */
    --bg-primary: rgba(255, 255, 255, 0.15);
    --bg-secondary: rgba(255, 255, 255, 0.2);
    --bg-section: rgba(255, 255, 255, 0.35);
    
    --text-main: #1a202c;
    --text-sec: #2d3748;
    --text-muted: #4a5568;
    
    --gold-primary: #ed64a6; /* Vibrant Pink */
    --terra-primary: #9f7aea; /* Vibrant Purple */
    
    --gold-grad: linear-gradient(135deg, #ff416c, #ff4b2b, #f7b733, #fc4a1a, #4facfe, #00f2fe, #b06ab3);
    --terra-grad: linear-gradient(135deg, #00f2fe, #4facfe, #00f2fe);
    
    --champagne-glow: rgba(255, 65, 108, 0.4);
    --terra-glow: rgba(0, 242, 254, 0.4);
    
    /* Glass Surfaces */
    --glass-bg: rgba(255, 255, 255, 0.6);
    --glass-border: rgba(255, 255, 255, 0.8);
    --glass-hover: rgba(255, 255, 255, 0.9);
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;
    
    /* Spacing */
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 7.5rem; /* 120px desktop */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background: linear-gradient(45deg, #ff9a9e, #fecfef, #a1c4fd, #c2e9fb, #d4fc79, #96e6a1);
    background-size: 400% 400%;
    animation: rainbowBg 15s ease infinite;
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

@keyframes rainbowBg {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

img {
    filter: none;
    max-width: 100%;
    display: block;
    border-radius: 10px;
}

/* Typography */
h1, h2, h3, h4, h5 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }

p {
    color: var(--text-sec);
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

/* Utilities */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
}

.text-center { text-align: center; }
.text-gold { background: var(--gold-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.text-terra { background: var(--terra-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.text-muted { color: var(--text-muted); }

.subtitle {
    display: block;
    font-family: var(--font-body);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mt-4 { margin-top: 4rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

/* Grid System */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 4rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.align-center { align-items: center; }

/* Buttons */
.btn-gold {
    display: inline-block;
    background: var(--gold-grad);
    color: #fff !important;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.btn-gold:hover {
    box-shadow: 0 15px 30px var(--champagne-glow);
    transform: translateY(-2px);
}

.btn-outline {
    display: inline-block;
    background: transparent;
    color: var(--text-main);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.9rem;
    border: 2px solid var(--gold-primary);
}

.btn-outline:hover {
    background: var(--glass-bg);
    box-shadow: 0 0 20px var(--champagne-glow);
}

.link-gold {
    color: var(--gold-primary);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
}

.link-gold:hover {
    color: var(--terra-primary);
    transform: translateX(5px);
}

/* Header & Nav */
.glass-header {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1400px;
    z-index: 1000;
    transition: all 0.4s ease;
}

.header-inner {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    transition: box-shadow 0.3s ease;
}

.glass-header.scrolled .header-inner {
    background: rgba(255, 255, 255, 0.85);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-main);
    font-weight: 600;
    letter-spacing: 1px;
}

.desktop-nav {
    display: flex;
    gap: 2rem;
}

.desktop-nav a {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-main);
}

.desktop-nav a:hover {
    color: var(--gold-primary);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle .bar {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--text-main);
    margin: 5px auto;
    transition: all 0.3s ease;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(30px);
    z-index: 999;
    padding: 100px 2rem 2rem;
    transition: right 0.4s ease;
    border-left: 1px solid var(--glass-border);
}

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

.mobile-menu nav {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.mobile-menu a {
    font-size: 1.2rem;
    font-family: var(--font-heading);
    color: var(--text-main);
}

/* Layout Sections */
.section {
    padding: var(--space-xl) 0;
}

.bg-primary { background: var(--bg-primary); backdrop-filter: blur(5px); }
.bg-secondary { background: var(--bg-secondary); backdrop-filter: blur(10px); }
.bg-section { background: var(--bg-section); backdrop-filter: blur(10px); }

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
    animation: slowZoom 20s infinite alternate linear;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0.9));
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.hero-desc {
    font-size: 1.2rem;
    margin: 1.5rem auto 3rem;
    max-width: 700px;
    color: var(--text-sec);
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

/* Glass Cards */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
}

.glass-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15), 0 0 20px var(--champagne-glow);
    border-color: var(--gold-primary);
}

.card-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-bottom: 1px solid var(--glass-border);
    border-radius: 0;
}

.card-content {
    padding: 2rem;
}

/* Split Sections */
.rounded-image {
    border-radius: 20px;
    width: 100%;
    height: auto;
}

.shadow-gold {
    box-shadow: 0 20px 50px rgba(0,0,0,0.15), 0 0 30px var(--champagne-glow);
}

/* Lists */
.luxury-list {
    list-style: none;
    margin: 2rem 0;
}

.luxury-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
    color: var(--text-sec);
    font-size: 1.05rem;
}

.luxury-list li::before {
    content: '✦';
    position: absolute;
    left: 0;
    color: var(--gold-primary);
    font-size: 1.2rem;
}

/* Decor Companies Detail Page */
.company-profile {
    padding: 6rem 0;
    border-bottom: 1px solid var(--glass-border);
    background: rgba(255,255,255, 0.3);
    backdrop-filter: blur(5px);
}

.company-profile:nth-child(even) .grid-2 {
    direction: rtl;
}

.company-profile:nth-child(even) .grid-2 > * {
    direction: ltr;
}

.company-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.meta-tag {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 0.4rem 1rem;
    border-radius: 30px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gold-primary);
    font-weight: 600;
}

/* Services Page */
.service-block {
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
}

.service-block::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 5px;
    background: var(--gold-grad);
    opacity: 0;
    transition: opacity 0.3s;
}

.service-block:hover::before { opacity: 1; }

/* Gallery Masonry */
.gallery-grid {
    column-count: 3;
    column-gap: 1.5rem;
}

.gallery-item {
    margin-bottom: 1.5rem;
    break-inside: avoid;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: auto;
    transition: transform 0.5s ease;
    border-radius: 0;
}

.gallery-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(255, 255, 255, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover img { transform: scale(1.1); }
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(255, 255, 255, 0.95);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox img {
    max-width: 90%;
    max-height: 90vh;
    border-radius: 10px;
    box-shadow: 0 0 50px var(--champagne-glow);
}

.lightbox-close {
    position: absolute;
    top: 30px; right: 40px;
    color: var(--text-main);
    font-size: 2.5rem;
    cursor: pointer;
    background: none; border: none;
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-control {
    width: 100%;
    padding: 1.2rem;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: 0 0 15px var(--champagne-glow);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* Footer */
.site-footer {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
    padding: 5rem 0 2rem;
    border-top: 1px solid var(--glass-border);
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-nav a {
    color: var(--text-sec);
}

.footer-nav a:hover {
    color: var(--gold-primary);
}

.footer-bottom {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Page Header */
.page-header {
    padding: 12rem 0 6rem;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.5));
    text-align: center;
    border-bottom: 1px solid var(--glass-border);
}

/* Animations */
@keyframes slowZoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.15); }
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    :root { --space-xl: 5.5rem; }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { column-count: 2; }
}

@media (max-width: 768px) {
    :root { --space-xl: 4rem; }
    .desktop-nav, .d-none-mobile { display: none !important; }
    .menu-toggle { display: block; }
    .grid-2, .grid-3 { grid-template-columns: 1fr; gap: 3rem; }
    h1 { font-size: 2.5rem; }
    .hero-actions { flex-direction: column; }
    .gallery-grid { column-count: 1; }
    .glass-header { width: 95%; top: 10px; }
}