@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@400;500;600;700;800;900&display=swap");

:root {
    --menu-item-size: 60px;
    --gold-primary: #FFD700;
    --gold-secondary: #FFA500;
    --gold-light: #FFF7CC;
    --gold-dark: #B8860B;
    --black-primary: #000000;
    --black-secondary: #0A0A0A;
    --black-tertiary: #1A1A1A;
    --white-primary: #FFFFFF;
    --white-secondary: #F8F9FA;
    --gray-light: #E5E7EB;
    --gray-medium: #9CA3AF;
    --gray-dark: #374151;
    --container-width: 100vw;
    --container-height: 80px;
    --section-padding: 6rem 0;
    --card-radius: 24px;
    --card-shadow: 0 20px 60px rgba(0,0,0,0.15);
    --card-hover-shadow: 0 30px 80px rgba(0,0,0,0.25);
    --gold-gradient: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FF8C00 100%);
    --gold-gradient-reverse: linear-gradient(135deg, #FF8C00 0%, #FFA500 50%, #FFD700 100%);
    --black-gradient: linear-gradient(135deg, #000000 0%, #1A1A1A 50%, #2A2A2A 100%);
    --glass-effect: backdrop-filter: blur(20px);
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-bounce: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Global Premium Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--black-primary);
    color: var(--white-primary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Enhanced Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
}

h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    color: var(--gold-primary);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 600;
    color: var(--gold-primary);
}

p {
    font-size: 1.125rem;
    color: var(--gray-light);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.gold {
    color: var(--gold-primary);
}

/* Premium Section Styling */
section {
    padding: var(--section-padding);
    position: relative;
    overflow: hidden;
}

section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(255,215,0,0.03) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255,215,0,0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

section > * {
    position: relative;
    z-index: 1;
}

.bg-gray-900 {
    background: linear-gradient(135deg, #0A0A0A 0%, #1A1A1A 30%, #0F0F0F 70%, #000000 100%);
    border-top: 1px solid rgba(255, 215, 0, 0.1);
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}

/* Premium Card Design */
.card {
    background: linear-gradient(145deg, rgba(26, 26, 26, 0.9) 0%, rgba(15, 15, 15, 0.9) 100%);
    border: 2px solid transparent;
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    backdrop-filter: blur(20px);
    transition: var(--transition-smooth);
    overflow: hidden;
    position: relative;
    margin-bottom: 2rem;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: 0;
}

.card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-secondary));
    padding: 2px;
    border-radius: var(--card-radius);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: -1;
}

.card:hover {
    transform: translateY(-20px) scale(1.03);
    box-shadow: var(--card-hover-shadow), 0 0 40px rgba(255, 215, 0, 0.2);
}

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

.card:hover::after {
    opacity: 1;
}

.card-img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: var(--transition-smooth);
    position: relative;
    z-index: 1;
}

.card:hover .card-img {
    transform: scale(1.1);
    filter: brightness(1.1) contrast(1.1);
}

.card-content {
    padding: 2.5rem;
    position: relative;
    z-index: 1;
}

.card-content h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.card-content p {
    color: var(--gray-light);
    margin-bottom: 2rem;
}

/* Premium Button Design */
.btn-gold {
    background: var(--gold-gradient);
    border: none;
    color: var(--black-primary);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: var(--transition-bounce);
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.btn-gold::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gold-gradient-reverse);
    transition: var(--transition-smooth);
    z-index: -1;
}

.btn-gold:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 20px 50px rgba(255, 215, 0, 0.4);
}

.btn-gold:hover::before {
    left: 0;
}

.btn-gold:active {
    transform: translateY(-1px) scale(1.02);
}

/* Enhanced Hero Section */
.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.5) 50%, rgba(0,0,0,0.8) 100%);
    z-index: 1;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(255,215,0,0.1) 0%, transparent 70%);
    z-index: 2;
}

.hero-section .container {
    position: relative;
    z-index: 3;
}

.hero-section h1 {
    margin-bottom: 2rem;
    text-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.hero-section p {
    font-size: 1.25rem;
    color: var(--gray-light);
    max-width: 800px;
    margin: 0 auto 3rem auto;
    text-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

/* Premium Navigation */
header {
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 215, 0, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.menu {
    height: var(--container-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.logo-area span {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 800;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.main-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    align-items: center;
}

.main-menu > li {
    position: relative;
}

.main-menu > li > a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    color: var(--white-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 12px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.main-menu > li > a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gold-gradient);
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: -1;
}

.main-menu > li:hover > a,
.main-menu > li.active > a {
    color: var(--black-primary);
    transform: translateY(-2px);
}

.main-menu > li:hover > a::before,
.main-menu > li.active > a::before {
    opacity: 1;
}

/* Premium Dropdown */
.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 16px;
    padding: 1rem 0;
    min-width: 280px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-smooth);
    z-index: 100;
}

.with-submenu:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.submenu li {
    list-style: none;
}

.submenu li a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    color: var(--white-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-smooth);
    position: relative;
}

.submenu li a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--gold-gradient);
    opacity: 0;
    transition: var(--transition-smooth);
}

.submenu li:hover a {
    color: var(--gold-primary);
    background: rgba(255, 215, 0, 0.1);
    padding-left: 2rem;
}

.submenu li:hover a::before {
    opacity: 1;
}

/* Mobile Navigation */
.mobile-nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 48px;
    height: 48px;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: 12px;
    transition: var(--transition-smooth);
}

.mobile-nav-toggle:hover {
    background: rgba(255, 215, 0, 0.1);
}

.mobile-nav-toggle .bar {
    width: 28px;
    height: 3px;
    background: var(--gold-primary);
    margin: 3px 0;
    border-radius: 2px;
    transition: var(--transition-smooth);
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(50px);
    animation: fadeInUp 0.8s ease-out forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Enhanced Testimonials */
#testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
}

#testimonials-slider .card {
    max-width: none;
}

/* Process Steps Enhancement */
.process-step {
    background: rgba(26, 26, 26, 0.5);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 2rem;
    transition: var(--transition-smooth);
}

.process-step:hover {
    background: rgba(26, 26, 26, 0.8);
    border-color: var(--gold-primary);
    transform: translateX(10px);
}

.process-step img {
    border: 3px solid var(--gold-primary);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

/* Footer Enhancement */
footer {
    background: var(--black-gradient);
    border-top: 3px solid var(--gold-primary);
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center top, rgba(255,215,0,0.05) 0%, transparent 50%);
    pointer-events: none;
}

.footer-logo-area span {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Responsive Design */
@media (max-width: 900px) {
    .mobile-nav-toggle {
        display: flex;
    }
    
    .main-menu {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 80vw;
        max-width: 400px;
        background: rgba(26, 26, 26, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 6rem 2rem 2rem;
        gap: 0;
        border-left: 3px solid var(--gold-primary);
        transition: var(--transition-smooth);
        z-index: 999;
    }
    
    .main-menu.open {
        right: 0;
    }
    
    .main-menu > li {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .main-menu > li > a {
        width: 100%;
        padding: 1.5rem 1rem;
        border-radius: 12px;
        font-size: 1.1rem;
    }
    
    .submenu {
        position: static;
        background: rgba(255, 215, 0, 0.1);
        border: none;
        border-radius: 12px;
        margin-top: 0.5rem;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
    }
    
    .with-submenu.open .submenu {
        display: block;
    }
    
    .submenu li a {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    /* Mobile hero adjustments */
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .hero-section p {
        font-size: 1.1rem;
    }
    
    /* Mobile card adjustments */
    .card-img {
        height: 200px;
    }
    
    .card-content {
        padding: 1.5rem;
    }
    
    /* Mobile button adjustments */
    .btn-gold {
        width: 100%;
        justify-content: center;
        padding: 1.2rem 2rem;
    }
    
    /* Mobile section padding */
    section {
        padding: 4rem 0;
    }
    
    /* Mobile testimonials */
    #testimonials-slider {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .card-content {
        padding: 1rem;
    }
    
    .menu {
        padding: 0 1rem;
    }
    
    .logo-area span {
        font-size: 1.5rem;
    }
}

/* Large screen optimizations */
@media (min-width: 1400px) {
    .container {
        max-width: 1200px;
        margin: 0 auto;
    }
    
    .card-img {
        height: 320px;
    }
    
    .hero-section h1 {
        font-size: 5rem;
    }
    
    .hero-section p {
        font-size: 1.4rem;
    }
}

/* Utility Classes */
.text-shadow {
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.glass-effect {
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.1);
}

.gradient-text {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Scroll animations */
@media (prefers-reduced-motion: no-preference) {
    .fade-in-up {
        animation-delay: 0.1s;
    }
    
    .fade-in-up:nth-child(2) {
        animation-delay: 0.2s;
    }
    
    .fade-in-up:nth-child(3) {
        animation-delay: 0.3s;
    }
    
    .fade-in-up:nth-child(4) {
        animation-delay: 0.4s;
    }
}

/* Enhanced hover effects */
.card:hover .card-content h3 {
    color: var(--gold-light);
    transform: translateY(-2px);
}

.card:hover .card-content p {
    color: var(--white-secondary);
}

/* Loading states */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Focus states for accessibility */
.btn-gold:focus,
.main-menu a:focus,
.submenu a:focus {
    outline: 2px solid var(--gold-primary);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .mobile-nav-toggle,
    .submenu,
    .btn-gold {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
}


/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gold-gradient);
    border: none;
    border-radius: 50%;
    color: var(--black-primary);
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
}

.back-to-top:active {
    transform: translateY(-1px);
}

/* Responsive adjustments for back to top button */
@media (max-width: 768px) {
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
}