:root {
    --bg-dark: #0a0a0a;
    --bg-card: #161616;
    --bg-card-hover: #1f1f1f;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-gold: #D4AF37;
    --accent-gold-light: #f3cf55;
    --accent-gold-dim: rgba(212, 175, 55, 0.1);
    --gradient-gold: linear-gradient(135deg, #D4AF37 0%, #F8E79C 100%);
    --font-main: 'Outfit', sans-serif;
    --container-width: 1200px;
    --nav-height: 80px;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3 {
    font-weight: 600;
    line-height: 1.2;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 50px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-gold);
    color: #000;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

.btn.small {
    padding: 10px 24px;
    font-size: 0.9rem;
}

/* Navbar */
.navbar {
    height: var(--nav-height);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.logo .dot {
    color: var(--accent-gold);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a:not(.btn) {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 400;
    transition: color 0.3s;
}

.nav-links a:not(.btn):hover {
    color: var(--text-primary);
}

/* Hero Section */
.hero {
    padding-top: calc(var(--nav-height) + 80px);
    padding-bottom: 100px;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, rgba(10, 10, 10, 0) 70%);
    border-radius: 50%;
    z-index: -1;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--accent-gold-dim);
    color: var(--accent-gold);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 24px;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.cta-group {
    margin-top: 40px;
    display: flex;
    align-items: center;
    gap: 30px;
}

.price-ticker {
    display: flex;
    flex-direction: column;
}

.price-ticker .label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.price-ticker .value {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
}

.price-ticker .change.positive {
    color: #4CAF50;
    font-size: 0.8rem;
}

/* Hero Visual - Gold Card */
.hero-visual {
    position: relative;
    perspective: 1000px;
}

.gold-card {
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 32px;
    position: relative;
    overflow: hidden;
    transform: rotateY(-10deg) rotateX(5deg);
    box-shadow: 20px 20px 60px rgba(0, 0, 0, 0.5);
    transition: transform 0.5s ease;
}

.gold-card:hover {
    transform: rotateY(0) rotateX(0);
}

.gold-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-gold);
}

.card-content h3 {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-weight: 400;
}

.card-content .balance {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.card-content .balance small {
    font-size: 1.2rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.card-content .value-inr {
    font-size: 1.2rem;
    color: var(--accent-gold);
    margin-bottom: 24px;
}

.chip {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Sections */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

/* Steps */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.step-card {
    background: var(--bg-card);
    padding: 40px 30px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    position: relative;
}

.step-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-5px);
}

.step-number {
    font-size: 4rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.03);
    position: absolute;
    top: 20px;
    right: 20px;
    line-height: 1;
}

.step-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--text-primary);
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-item {
    text-align: center;
    padding: 20px;
}

.feature-item .icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.feature-item h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.feature-item p {
    font-size: 0.95rem;
}

/* CTA Section */
.cta-section {
    padding-bottom: 140px;
}

.cta-box {
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 30px;
    padding: 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 0%, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.cta-box h2 {
    margin-bottom: 16px;
}

.cta-box p {
    margin-bottom: 40px;
}

.signup-form {
    max-width: 500px;
    margin: 0 auto;
}

.input-group {
    display: flex;
    gap: 10px;
    background: rgba(255, 255, 255, 0.05);
    padding: 6px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.input-group input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 12px 24px;
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 1rem;
    outline: none;
}

.input-group button {
    flex-shrink: 0;
}

/* Footer */
footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 60px 0 30px;
    background: #050505;
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

.footer-brand {
    text-align: center;
}

.footer-brand h3 {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

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

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--text-primary);
}

.copyright {
    color: rgba(255, 255, 255, 0.2);
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 968px) {
    h1 { font-size: 2.8rem; }
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    .cta-group {
        justify-content: center;
    }
    .price-ticker {
        align-items: flex-start;
    }
    .steps-grid, .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .gold-card {
        max-width: 400px;
        margin: 0 auto;
        transform: none;
    }
}

@media (max-width: 576px) {
    h1 { font-size: 2.2rem; }
    .nav-links { display: none; } /* Simple hide for mobile MVP */
    .steps-grid, .features-grid {
        grid-template-columns: 1fr;
    }
    .input-group {
        flex-direction: column;
        background: transparent;
        border: none;
        padding: 0;
    }
    .input-group input {
        background: rgba(255, 255, 255, 0.05);
        border-radius: 50px;
        border: 1px solid rgba(255, 255, 255, 0.1);
        margin-bottom: 10px;
    }
    .input-group button {
        width: 100%;
    }
}