:root {
    --black-primary: #0a0a0a;
    --black-secondary: #121212;
    --black-tertiary: #1a1a1a;
    --gold-primary: #d4af37;
    --gold-secondary: #b8860b;
    --gold-tertiary: #f0e68c;
    --gold-gradient: linear-gradient(45deg, #b8860b, #d4af37, #f0e68c, #d4af37, #b8860b);
    --white-primary: #ffffff;
    --white-secondary: #f0f0f0;
    --gray-primary: #e0e0e0;
    --gray-secondary: #a0a0a0;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 25px rgba(0, 0, 0, 0.25);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.4);
    --shadow-gold: 0 0 15px rgba(212, 175, 55, 0.35);
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --container-padding: 120px 10%;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--black-primary);
    color: var(--white-primary);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(212, 175, 55, 0.03) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(212, 175, 55, 0.03) 0%, transparent 20%);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.005em;
}

.container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: var(--container-padding);
}

/* Header Styles */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 24px 10%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

header.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    padding: 16px 10%;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: -0.03em;
    position: relative;
}

.logo::after {
    content: "";
    position: absolute;
    bottom: 8px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gold-gradient);
    opacity: 0.8;
    border-radius: 2px;
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-links a {
    color: var(--white-primary);
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    font-size: 1.05rem;
    position: relative;
    padding: 4px 0;
    transition: var(--transition);
}

.nav-links a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold-primary);
    transition: var(--transition);
    border-radius: 2px;
}

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

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

.cta-button {
    background: var(--gold-gradient);
    color: var(--black-primary);
    border: none;
    padding: 14px 36px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-gold);
    position: relative;
    overflow: hidden;
    z-index: 1;
    letter-spacing: 0.5px;
}

.cta-button::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gold-secondary);
    z-index: -1;
    transition: var(--transition);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.5);
}

.cta-button:hover::before {
    background: var(--gold-primary);
}

.cta-button:active {
    transform: translateY(1px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
    z-index: -1;
    animation: rotate 25s linear infinite;
}

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

.hero-content {
    max-width: 700px;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

.hero h1 {
    font-size: 5.5rem;
    margin-bottom: 24px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    background: linear-gradient(to bottom, var(--white-primary), var(--gray-primary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
    letter-spacing: -0.005em;
}

.hero h1::after {
    content: "";
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gold-gradient);
    border-radius: 2px;
    opacity: 0.9;
}

.hero p {
    font-size: 1.5rem;
    color: var(--gray-primary);
    margin-bottom: 40px;
    font-weight: 300;
    max-width: 650px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

.secondary-button {
    background: transparent;
    color: var(--gold-primary);
    border: 2px solid var(--gold-primary);
    padding: 14px 36px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.secondary-button::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: rgba(212, 175, 55, 0.15);
    z-index: -1;
    transition: var(--transition);
}

.secondary-button:hover::before {
    width: 100%;
}

.secondary-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

/* BEFORE/AFTER DEMO - NEW PHASE 1 FEATURE */
.demo-container {
    background: rgba(30, 30, 30, 0.7);
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    margin: 50px 0 40px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.demo-container::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.05) 0%, transparent 60%);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.demo-container:hover::before {
    opacity: 1;
}

.demo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.demo-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--gold-primary);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.demo-toggle {
    display: flex;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 50px;
    padding: 4px;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.toggle-btn {
    padding: 8px 20px;
    background: transparent;
    border: none;
    color: var(--gray-secondary);
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    border-radius: 50px;
    transition: var(--transition);
}

.toggle-btn.active {
    background: var(--gold-primary);
    color: var(--black-primary);
    box-shadow: var(--shadow-gold);
}

.demo-content {
    position: relative;
    min-height: 120px;
}

.demo-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--gray-primary);
    font-weight: 300;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: absolute;
    width: 100%;
}

.demo-text.active {
    opacity: 1;
    transform: translateY(0);
}

.demo-text.before {
    color: #ff6b6b;
}

.demo-text.after {
    color: var(--gold-primary);
    font-weight: 400;
}

.particle {
    position: absolute;
    background: var(--gold-primary);
    border-radius: 50%;
    opacity: 0.8;
    pointer-events: none;
    z-index: 10;
}

.scarcity-counter {
    text-align: center;
    margin-top: 25px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
    color: var(--gray-secondary);
    font-weight: 300;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.counter-highlight {
    color: var(--gold-primary);
    font-weight: 600;
    position: relative;
    display: inline-block;
}

.counter-highlight::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--gold-gradient);
    opacity: 0.7;
    border-radius: 1px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.7; transform: scaleX(1); }
    50% { opacity: 1; transform: scaleX(1.05); }
}

/* Benefits Section */
.benefits {
    padding: 120px 10%;
    background-color: var(--black-secondary);
    position: relative;
}

.section-title {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 80px;
}

.section-title h2 {
    font-size: 3.8rem;
    margin-bottom: 20px;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
    position: relative;
}

.section-title h2::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 3px;
    background: var(--gold-gradient);
    border-radius: 2px;
}

.section-title p {
    font-size: 1.3rem;
    color: var(--gray-primary);
    margin-top: 25px;
    font-weight: 300;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 30px;
}

.benefit-card {
    background: rgba(30, 30, 30, 0.7);
    border-radius: var(--border-radius-lg);
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(212, 175, 55, 0.1);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.benefit-card::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
    z-index: -1;
    opacity: 0;
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-10px);
    border-color: rgba(212, 175, 55, 0.3);
    box-shadow: var(--shadow-lg);
}

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

.benefit-icon {
    width: 80px;
    height: 80px;
    background: var(--gold-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2.2rem;
    color: var(--black-primary);
    font-weight: 800;
    box-shadow: var(--shadow-gold);
}

.benefit-card h3 {
    font-size: 2.1rem;
    margin-bottom: 15px;
    color: var(--white-primary);
}

.benefit-card p {
    color: var(--gray-primary);
    font-weight: 300;
    font-size: 1.05rem;
}

/* Testimonials Section */
.testimonials {
    padding: 120px 10%;
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.04) 0%, transparent 25%),
        radial-gradient(circle at 80% 70%, rgba(212, 175, 55, 0.04) 0%, transparent 25%);
    z-index: -1;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 50px;
}

.testimonial-card {
    background: var(--black-tertiary);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    position: relative;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(212, 175, 55, 0.2);
}

.testimonial-card::before {
    content: "";
    position: absolute;
    top: 20px;
    left: 25px;
    font-family: 'Playfair Display', serif;
    font-size: 8rem;
    color: rgba(212, 175, 55, 0.15);
    line-height: 1;
    font-weight: 800;
    z-index: 0;
}

.testimonial-content {
    position: relative;
    z-index: 1;
    margin-top: 20px;
}

.testimonial-content p {
    font-style: italic;
    color: var(--gray-primary);
    font-weight: 300;
    font-size: 1.15rem;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gold-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-weight: 700;
    color: var(--black-primary);
    flex-shrink: 0;
}

.author-info h4 {
    font-size: 1.35rem;
    margin-bottom: 3px;
}

.author-info p {
    color: var(--gold-primary);
    font-size: 0.95rem;
    font-weight: 500;
    font-style: normal;
}

/* CTA Section */
.cta-section {
    padding: 120px 10%;
    background: linear-gradient(135deg, var(--black-secondary) 0%, var(--black-tertiary) 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
    z-index: -1;
    animation: rotate 30s linear infinite reverse;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-size: 4.2rem;
    margin-bottom: 30px;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.cta-content p {
    font-size: 1.5rem;
    color: var(--gray-primary);
    margin-bottom: 50px;
    font-weight: 300;
}

.cta-button-large {
    background: var(--gold-gradient);
    color: var(--black-primary);
    border: none;
    padding: 20px 65px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.4rem;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-gold);
    position: relative;
    overflow: hidden;
    z-index: 1;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 1.25rem;
    margin-top: 10px;
}

.cta-button-large::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gold-secondary);
    z-index: -1;
    transition: var(--transition);
}

.cta-button-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(212, 175, 55, 0.6);
}

.cta-button-large:hover::before {
    background: var(--gold-primary);
}

.cta-button-large:active {
    transform: translateY(1px);
}

/* Footer */
footer {
    background: var(--black-primary);
    padding: 40px 10%;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-content {
    max-width: 700px;
    margin: 0 auto;
}

.footer-logo {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 20px;
    display: inline-block;
}

.copyright {
    color: var(--gray-secondary);
    font-size: 0.95rem;
    margin-top: 20px;
    font-weight: 300;
}

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

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.floating {
    animation: float 6s ease-in-out infinite;
}

@keyframes particleFloat {
    0% { transform: translateY(0) translateX(0) scale(0); opacity: 1; }
    100% { transform: translateY(-100px) translateX(50px) scale(1); opacity: 0; }
}

/* Responsive Design */
@media (max-width: 1024px) {
    :root {
        --container-padding: 90px 8%;
    }
    
    .hero h1 {
        font-size: 4.8rem;
        letter-spacing: -0.01em;
    }
    
    .hero p {
        font-size: 1.35rem;
    }
    
    .demo-container {
        padding: 30px 25px;
    }
    
    .demo-text {
        font-size: 1.15rem;
    }
    
    .benefits-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .section-title h2 {
        font-size: 3.3rem;
    }
    
    .cta-content h2 {
        font-size: 3.6rem;
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 70px 5%;
    }
    
    header {
        padding: 20px 5%;
    }
    
    header.scrolled {
        padding: 15px 5%;
    }
    
    .nav-links {
        display: none;
    }
    
    .hero {
        padding-top: 100px;
        text-align: center;
    }
    
    .hero-content {
        margin: 0 auto;
    }
    
    .hero h1 {
        font-size: 3.8rem;
        letter-spacing: -0.005em;
    }
    
    .hero p {
        font-size: 1.25rem;
        margin: 0 auto 30px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .demo-container {
        padding: 25px 20px;
        margin: 40px 0 30px;
    }
    
    .demo-toggle {
        width: 100%;
        margin-top: 15px;
    }
    
    .toggle-btn {
        flex: 1;
        padding: 10px;
        font-size: 0.95rem;
    }
    
    .demo-text {
        font-size: 1.1rem;
        min-height: 140px;
    }
    
    .benefits-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title h2 {
        font-size: 2.8rem;
    }
    
    .section-title p {
        font-size: 1.15rem;
    }
    
    .benefit-card {
        padding: 35px 25px;
    }
    
    .benefit-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
    
    .testimonial-card {
        padding: 30px;
    }
    
    .cta-section {
        padding: 90px 5%;
    }
    
    .cta-content h2 {
        font-size: 3rem;
    }
    
    .cta-content p {
        font-size: 1.3rem;
    }
    
    .cta-button-large {
        padding: 18px 55px;
        font-size: 1.15rem;
    }
    
    .container {
        padding: var(--container-padding);
    }
    
    .scarcity-counter {
        flex-direction: column;
        gap: 5px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 3.2rem;
    }
    
    .hero p {
        font-size: 1.15rem;
    }
    
    .section-title h2 {
        font-size: 2.5rem;
    }
    
    .benefit-card h3 {
        font-size: 1.8rem;
    }
    
    .author-avatar {
        width: 45px;
        height: 45px;
    }
    
    .cta-button, .secondary-button, .cta-button-large {
        width: 100%;
        padding: 16px;
    }
    
    .hero-buttons {
        width: 100%;
    }
    
    .cta-button-large {
        padding: 18px 20px;
    }
    
    .demo-text {
        font-size: 1rem;
    }
}