/* ST Budget Sound - Base Styles (Common across all pages) */

:root {
    --primary-color: #c9a961;
    --secondary-color: #e6c981;
    --accent-color: #f4d03f;
    --gold-light: #f7e7a3;
    --gold-dark: #b8944f;
    --dark-bg: #0a0a0a;
    --dark-surface: #151515;
    --dark-surface-2: #1f1f1f;
    --text-light: #f5f5f5;
    --text-muted: #b0b0b0;
    --premium-shadow: 0 20px 60px rgba(201, 169, 97, 0.15);
    --premium-shadow-lg: 0 30px 80px rgba(201, 169, 97, 0.2);
}

/* Premium Typography */
* {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

h1, h2, h3, h4, h5, h6,
.premium-heading,
.gradient-text {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 400;
    letter-spacing: -0.01em;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Body fade in on load */
body {
    animation: fadeIn 0.6s ease-in;
    background-color: #000000;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(201, 169, 97, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(201, 169, 97, 0.02) 0%, transparent 50%);
    color: var(--text-light);
    line-height: 1.7;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Scroll reveal classes */
.fade-in-up {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.fade-in {
    opacity: 0;
    animation: fadeIn 1s ease-out forwards;
}

.slide-in-left {
    opacity: 0;
    animation: slideInLeft 0.8s ease-out forwards;
}

.slide-in-right {
    opacity: 0;
    animation: slideInRight 0.8s ease-out forwards;
}

/* Stagger animations */
.fade-in-up-delay-1 {
    animation-delay: 0.2s;
}

.fade-in-up-delay-2 {
    animation-delay: 0.4s;
}

.fade-in-up-delay-3 {
    animation-delay: 0.6s;
}

/* Premium Button styles */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: #000;
    padding: 0.875rem 2rem;
    border-radius: 0.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    font-weight: 600;
    letter-spacing: 0.02em;
    box-shadow: 0 4px 15px rgba(201, 169, 97, 0.3);
    border: none;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.3), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.btn-primary:hover::before {
    width: 400px;
    height: 400px;
}

.btn-primary:hover::after {
    opacity: 1;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--gold-light) 100%);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(201, 169, 97, 0.5), 0 0 20px rgba(201, 169, 97, 0.3);
}

.btn-primary:active {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(201, 169, 97, 0.4);
}

/* Premium Secondary Button (Outline Style) */
.premium-btn-secondary {
    background: transparent;
    border: 2px solid rgba(201, 169, 97, 0.5);
    color: var(--primary-color);
    padding: 0.875rem 2rem;
    border-radius: 0.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.premium-btn-secondary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.premium-btn-secondary::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    z-index: 0;
}

.premium-btn-secondary span {
    position: relative;
    z-index: 1;
    color: var(--primary-color);
    transition: color 0.4s ease;
}

.premium-btn-secondary:hover::before {
    opacity: 1;
}

.premium-btn-secondary:hover::after {
    width: 400px;
    height: 400px;
}

.premium-btn-secondary:hover {
    border-color: var(--accent-color);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 30px rgba(201, 169, 97, 0.4), 0 0 20px rgba(201, 169, 97, 0.2);
}

.premium-btn-secondary:hover span {
    color: #000;
    font-weight: 700;
}

.premium-btn-secondary:active {
    transform: translateY(-1px) scale(1.01);
    box-shadow: 0 6px 20px rgba(201, 169, 97, 0.3);
}

/* Pulse animation for CTA buttons */
.cta-pulse {
    animation: pulse 2s infinite;
}

/* Trusted by section */
.trusted-by {
    background: #000000;
    padding: 2rem 0;
}

.trusted-logo {
    transition: all 0.3s ease;
    filter: grayscale(100%);
    opacity: 0.6;
}

.trusted-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.1);
}

/* Feature icon animations */
.feature-icon {
    transition: all 0.4s ease;
    position: relative;
}

.feature-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.4s, height 0.4s;
    z-index: -1;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-card:hover .feature-icon::after {
    width: 120px;
    height: 120px;
}

/* Premium Package cards */
.package-card {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(31, 31, 31, 0.9) 0%, rgba(21, 21, 21, 0.95) 100%);
    backdrop-filter: blur(10px);
}

.package-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(201, 169, 97, 0.15), transparent);
    transition: left 0.6s ease;
}

.package-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(201, 169, 97, 0.3), rgba(244, 208, 63, 0.1));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.package-card:hover::before {
    left: 100%;
}

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

.package-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--premium-shadow-lg);
}

/* Premium Service cards */
.service-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(31, 31, 31, 0.8) 0%, rgba(21, 21, 21, 0.9) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(201, 169, 97, 0.1);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
    box-shadow: 0 0 20px rgba(201, 169, 97, 0.5);
}

.service-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(201, 169, 97, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.service-card:hover::before {
    transform: scaleX(1);
}

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

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--premium-shadow-lg), 0 0 40px rgba(201, 169, 97, 0.15);
    border-color: rgba(201, 169, 97, 0.4);
}

.service-icon {
    transition: all 0.3s ease;
    display: inline-block;
}

.service-card:hover .service-icon {
    transform: scale(1.2) rotate(10deg);
    color: var(--accent-color);
}

/* Premium Testimonial cards */
.testimonial-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    background: linear-gradient(135deg, rgba(31, 31, 31, 0.9) 0%, rgba(21, 21, 21, 0.95) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(201, 169, 97, 0.2);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -15px;
    left: 20px;
    font-size: 100px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.2;
    font-family: 'Playfair Display', serif;
    line-height: 1;
    font-weight: 700;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--premium-shadow);
    border-color: rgba(201, 169, 97, 0.4);
}

/* Stats counter animation */
.stat-number {
    display: inline-block;
}

/* Form styles */
.form-input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #d4af37;
    border-radius: 0.5rem;
    background-color: #0a0a0a;
    color: var(--text-light);
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
    transform: translateY(-2px);
    background-color: #111111;
}

/* Loading spinner */
.spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 1s linear infinite;
}

/* Page loading screen */
body.page-loading {
    overflow: hidden;
}

.page-loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: grid;
    place-items: center;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.page-loader__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 22px 18px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(31, 31, 31, 0.8) 0%, rgba(21, 21, 21, 0.9) 100%);
    border: 1px solid rgba(201, 169, 97, 0.25);
    box-shadow: var(--premium-shadow);
}

.page-loader__text {
    color: rgba(245, 245, 245, 0.9);
    font-weight: 600;
    letter-spacing: 0.02em;
    font-size: 0.95rem;
}

.page-loader--hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
    .page-loader {
        transition: none;
    }
    .spinner {
        animation: none;
    }
}

/* Mobile menu animation */
#mobile-menu {
    transition: max-height 0.3s ease;
}

#mobile-menu.hidden {
    max-height: 0;
    overflow: hidden;
}

/* Premium Hero section enhancements */
.hero-section {
    position: relative;
}

.hero-bg {
    position: absolute;
    inset: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg, 
        rgba(0, 0, 0, 0.5) 0%, 
        rgba(0, 0, 0, 0.7) 50%,
        rgba(0, 0, 0, 0.6) 100%
    );
    backdrop-filter: blur(1px);
}

.hero-content {
    position: relative;
    z-index: 10;
}

.hero-content h1 {
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.8), 0 2px 10px rgba(201, 169, 97, 0.2);
    font-weight: 800;
    letter-spacing: -0.03em;
}

.hero-content p {
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.6);
    font-weight: 300;
    letter-spacing: 0.02em;
}

/* Floating animation for icons */
.float-animation {
    animation: float 3s ease-in-out infinite;
}

.float-animation-delay-1 {
    animation-delay: 0.5s;
}

.float-animation-delay-2 {
    animation-delay: 1s;
}

/* Section spacing */
.section-padding {
    padding: 5rem 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 3rem 0;
    }
}

/* Smooth reveal on scroll */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Premium Navigation */
.premium-nav {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: rgba(0, 0, 0, 0.85);
    border-bottom: 1px solid rgba(201, 169, 97, 0.2);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.premium-logo {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(201, 169, 97, 0.3);
    letter-spacing: 0.05em;
}

.footer-logo-text {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.nav-link {
    position: relative;
    padding-bottom: 4px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Premium Gradient text */
.gradient-text {
    background: linear-gradient(135deg, #c9a961 0%, #e6c981 50%, #f4d03f 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

/* Hover lift effect */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* Premium Additional Enhancements */
.feature-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover {
    transform: translateY(-5px);
}

.stats-section {
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(201, 169, 97, 0.1) 0%, transparent 50%, rgba(201, 169, 97, 0.1) 100%);
    pointer-events: none;
}

.bg-gradient-to-br.from-gray-950.to-gray-900 {
    background: linear-gradient(135deg, rgba(31, 31, 31, 0.95) 0%, rgba(21, 21, 21, 0.98) 100%);
    backdrop-filter: blur(10px);
}

.border-yellow-600,
.border-yellow-500 {
    border-color: rgba(201, 169, 97, 0.3) !important;
}

.border-yellow-600:hover,
.border-yellow-500:hover {
    border-color: rgba(201, 169, 97, 0.6) !important;
}

/* Premium Form Inputs */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
textarea,
select {
    background: rgba(15, 15, 15, 0.8) !important;
    border: 1px solid rgba(201, 169, 97, 0.2) !important;
    color: var(--text-light) !important;
    transition: all 0.3s ease !important;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="date"]:focus,
textarea:focus,
select:focus {
    border-color: rgba(201, 169, 97, 0.6) !important;
    box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.1), 0 4px 15px rgba(201, 169, 97, 0.2) !important;
    background: rgba(20, 20, 20, 0.9) !important;
}

/* Premium Text Enhancements */
.text-yellow-400 {
    color: var(--primary-color) !important;
}

.text-yellow-500 {
    color: var(--accent-color) !important;
}

.bg-yellow-500 {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color)) !important;
}

.bg-yellow-500:hover {
    background: linear-gradient(135deg, var(--accent-color), var(--gold-light)) !important;
}

.border-2.border-yellow-500,
.border-2.border-yellow-400 {
    border-color: rgba(201, 169, 97, 0.4) !important;
    border-width: 1.5px !important;
}

.border-2.border-yellow-500:hover,
.border-2.border-yellow-400:hover {
    border-color: rgba(201, 169, 97, 0.7) !important;
}

/* Mobile responsive */
@media (max-width: 640px) {
    h1, h2, h3 {
        letter-spacing: -0.01em;
    }
}