/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Luxury Color Palette */
    --color-cream: #F5F1E8;
    --color-white: #FFFFFF;
    --color-light-beige: #E8E0D4;
    --color-beige: #D4C4B0;
    --color-light-gold: #D4AF37;
    --color-gold: #B8941F;
    --color-dark-gold: #9A7A1A;
    --color-charcoal: #2C2C2C;
    --color-dark: #1A1A1A;
    
    /* Typography */
    --font-serif: 'Playfair Display', serif;
    --font-serif-alt: 'Cormorant Garamond', serif;
    --font-sans: 'Lato', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-white) 50%, var(--color-light-beige) 100%);
    color: var(--color-charcoal);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Container */
.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    padding: var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

/* Background Decorative Elements */
.bg-decoration {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.gold-line {
    position: absolute;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--color-light-gold) 20%, 
        var(--color-light-gold) 80%, 
        transparent 100%);
    opacity: 0.15;
    animation: float 20s infinite ease-in-out;
}

.line-1 {
    width: 1px;
    height: 100%;
    left: 10%;
    animation-delay: 0s;
}

.line-2 {
    width: 1px;
    height: 100%;
    left: 50%;
    animation-delay: -7s;
}

.line-3 {
    width: 1px;
    height: 100%;
    right: 10%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) scaleY(1);
        opacity: 0.1;
    }
    50% {
        transform: translateY(-20px) scaleY(1.1);
        opacity: 0.2;
    }
}

/* Luxury Pattern Background */
.luxury-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(212, 175, 55, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.02) 0%, transparent 50%);
    animation: patternMove 30s ease-in-out infinite;
    pointer-events: none;
}

@keyframes patternMove {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(20px, -20px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

/* Shimmer Overlay */
.shimmer-overlay {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.1) 50%,
        transparent 70%
    );
    animation: shimmer 8s infinite;
    pointer-events: none;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

/* Header */
.header {
    position: relative;
    z-index: 10;
    padding: var(--spacing-md) 0;
    text-align: center;
}

.logo {
    display: inline-block;
    position: relative;
}

.logo-svg {
    max-width: 200px;
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto var(--spacing-xs);
    animation: fadeInDown 1s ease-out;
    transition: all 0.3s ease;
}

/* Support for inline SVG */
.logo-svg svg {
    width: 100%;
    height: auto;
    display: block;
}

.logo-svg:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

.logo-text {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 400;
    letter-spacing: 0.3em;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-xs);
    position: relative;
    animation: fadeInDown 1s ease-out;
}

.logo-line {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--color-light-gold) 50%, 
        transparent 100%);
    margin: 0 auto;
    animation: fadeInUp 1s ease-out 0.3s both;
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 10;
    padding: var(--spacing-lg) 0;
}

.content-wrapper {
    text-align: center;
    max-width: 700px;
    width: 100%;
    animation: fadeIn 1.5s ease-out 0.5s both;
}

.tagline {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 400;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.05em;
    line-height: 1.3;
}

.subtitle {
    font-family: var(--font-serif-alt);
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 300;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.1em;
    font-style: italic;
}

.description {
    font-family: var(--font-sans);
    font-size: clamp(1rem, 2vw, 1.125rem);
    font-weight: 300;
    color: var(--color-charcoal);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    opacity: 0.85;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Premium Badge */
.premium-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(212, 175, 55, 0.05) 100%);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 50px;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--color-gold);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    animation: badgePulse 3s ease-in-out infinite;
    position: relative;
    overflow: hidden;
}

.premium-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: badgeShine 3s infinite;
}

@keyframes badgePulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.2);
    }
    50% {
        transform: scale(1.02);
        box-shadow: 0 0 20px 0 rgba(212, 175, 55, 0.15);
    }
}

@keyframes badgeShine {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

.badge-icon {
    font-size: 1rem;
    animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
    50% {
        transform: scale(1.2) rotate(180deg);
        opacity: 0.8;
    }
}

.badge-text {
    font-weight: 400;
}

/* Email Form */
.email-form {
    margin-bottom: var(--spacing-xl);
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
}

.form-header {
    margin-bottom: var(--spacing-md);
}

.form-intro {
    font-family: var(--font-serif-alt);
    font-size: 1rem;
    color: var(--color-charcoal);
    opacity: 0.7;
    font-style: italic;
    letter-spacing: 0.02em;
}

.input-group {
    display: flex;
    gap: var(--spacing-sm);
    max-width: 100%;
    margin: 0 auto;
    background: var(--color-white);
    border: 1.5px solid var(--color-beige);
    border-radius: 0;
    padding: 6px;
    box-shadow: 
        0 4px 20px rgba(0, 0, 0, 0.05),
        0 0 0 0 rgba(212, 175, 55, 0);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.input-group::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    transition: left 0.5s;
}

.input-group:focus-within {
    border-color: var(--color-light-gold);
    box-shadow: 
        0 8px 30px rgba(212, 175, 55, 0.2),
        0 0 0 4px rgba(212, 175, 55, 0.1);
    transform: translateY(-2px);
}

.input-group:focus-within::before {
    left: 100%;
}

.input-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
}

.input-icon {
    color: var(--color-beige);
    transition: color 0.3s ease;
    flex-shrink: 0;
}

.input-group:focus-within .input-icon {
    color: var(--color-gold);
}

#emailInput {
    flex: 1;
    border: none;
    outline: none;
    padding: var(--spacing-sm) 0;
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--color-charcoal);
    background: transparent;
    transition: all 0.3s ease;
}

#emailInput::placeholder {
    color: var(--color-beige);
    font-style: italic;
    transition: opacity 0.3s ease;
}

#emailInput:focus::placeholder {
    opacity: 0.5;
}

.submit-btn {
    background: linear-gradient(135deg, var(--color-charcoal) 0%, #1a1a1a 100%);
    color: var(--color-white);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.submit-btn:hover {
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-dark-gold) 100%);
    transform: translateX(-2px) translateY(-1px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.3);
}

.submit-btn:hover::before {
    left: 100%;
}

.submit-btn:active {
    transform: translateX(0) translateY(0);
    box-shadow: 0 2px 10px rgba(212, 175, 55, 0.2);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.submit-btn .btn-text,
.submit-btn .btn-loader,
.submit-btn .btn-icon {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.submit-btn.loading .btn-text,
.submit-btn.loading .btn-icon {
    opacity: 0;
    transform: scale(0.8);
}

.submit-btn.loading .btn-loader {
    opacity: 1;
}

.btn-loader {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
}

.spinner {
    animation: spin 1.5s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.submit-btn .btn-icon {
    transition: transform 0.3s ease;
}

.submit-btn:hover .btn-icon {
    transform: translateX(3px);
}

.form-message {
    margin-top: var(--spacing-sm);
    font-size: 0.9rem;
    font-style: italic;
    min-height: 24px;
    color: var(--color-gold);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.form-message.show {
    opacity: 1;
}

.form-message.error {
    color: #c0392b;
}

.form-privacy {
    margin-top: var(--spacing-sm);
    font-size: 0.75rem;
    color: var(--color-charcoal);
    opacity: 0.5;
    font-style: italic;
    letter-spacing: 0.02em;
}

/* Social Links */
.social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.social-link {
    color: var(--color-charcoal);
    opacity: 0.6;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid transparent;
}

.social-link:hover {
    opacity: 1;
    color: var(--color-gold);
    transform: translateY(-3px);
    border-color: var(--color-light-gold);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

/* Footer */
.footer {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--color-light-beige);
    margin-top: var(--spacing-lg);
}

.footer p {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--color-charcoal);
    opacity: 0.6;
    letter-spacing: 0.05em;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    .container {
        padding: var(--spacing-sm);
    }
    
    .header {
        padding: var(--spacing-sm) 0;
    }
    
    .logo-svg {
        max-width: 150px;
    }
    
    .main-content {
        padding: var(--spacing-md) 0;
    }
    
    .content-wrapper {
        padding: 0 var(--spacing-sm);
    }
    
    .description {
        margin-bottom: var(--spacing-md);
    }
    
    .premium-badge {
        font-size: 0.75rem;
        padding: 0.4rem var(--spacing-sm);
        margin-bottom: var(--spacing-lg);
    }
    
    .form-header {
        margin-bottom: var(--spacing-sm);
    }
    
    .form-intro {
        font-size: 0.9rem;
    }
    
    .input-group {
        flex-direction: column;
        gap: 0;
        padding: 0;
        border: none;
        background: transparent;
        box-shadow: none;
    }
    
    .input-group:focus-within {
        transform: none;
    }
    
    .input-wrapper {
        border: 1.5px solid var(--color-beige);
        border-radius: 0;
        padding: var(--spacing-sm) var(--spacing-md);
        margin-bottom: var(--spacing-sm);
        background: var(--color-white);
        transition: all 0.3s ease;
    }
    
    .input-wrapper:focus-within {
        border-color: var(--color-light-gold);
        box-shadow: 0 4px 15px rgba(212, 175, 55, 0.15);
    }
    
    .input-icon {
        display: none;
    }
    
    #emailInput {
        border: none;
        padding: 0;
        margin: 0;
    }
    
    .submit-btn {
        width: 100%;
        justify-content: center;
        padding: var(--spacing-sm);
    }
    
    .social-links {
        gap: var(--spacing-md);
        margin-top: var(--spacing-lg);
    }
    
    .gold-line {
        opacity: 0.08;
    }
}

@media (max-width: 480px) {
    .logo-svg {
        max-width: 120px;
    }
    
    .logo-text {
        letter-spacing: 0.2em;
    }
    
    .tagline {
        margin-bottom: var(--spacing-xs);
    }
    
    .subtitle {
        margin-bottom: var(--spacing-sm);
    }
    
    .description {
        font-size: 0.95rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .premium-badge {
        font-size: 0.7rem;
        padding: 0.35rem var(--spacing-xs);
        margin-bottom: var(--spacing-md);
    }
    
    .form-intro {
        font-size: 0.85rem;
    }
    
    .email-form {
        margin-bottom: var(--spacing-lg);
    }
    
    .social-links {
        gap: var(--spacing-sm);
    }
    
    .social-link {
        width: 36px;
        height: 36px;
    }
}

/* Tablet Styles */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .content-wrapper {
        max-width: 600px;
    }
}

/* Large Screen Enhancements */
@media (min-width: 1400px) {
    .bg-decoration::before {
        content: '';
        position: absolute;
        top: 20%;
        right: 5%;
        width: 300px;
        height: 300px;
        border: 1px solid var(--color-light-gold);
        opacity: 0.1;
        transform: rotate(45deg);
    }
    
    .bg-decoration::after {
        content: '';
        position: absolute;
        bottom: 15%;
        left: 8%;
        width: 200px;
        height: 200px;
        border: 1px solid var(--color-light-gold);
        opacity: 0.1;
        transform: rotate(-30deg);
    }
}

/* Print Styles */
@media print {
    .bg-decoration,
    .social-links,
    .email-form {
        display: none;
    }
}