:root {
    --pink: #ec4899;
    --pink-dark: #db2777;
    --purple: #9333ea;
    --purple-dark: #7e22ce;
    --navy: #0f172a;
    --text-dark: #1f2937;
    --text-muted: #6b7280;
    --card-bg: rgba(255, 255, 255, 0.9);
    --border-color: rgba(236, 72, 153, 0.3);
}

* {
    box-sizing: border-box;
}

body {
    font-family: "Poppins", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    color: var(--text-dark);
    overflow-x: hidden;
}

.gradient-text {
    background: linear-gradient(135deg, var(--pink), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn-gradient {
    background: linear-gradient(135deg, var(--pink), var(--purple));
    border: none;
    border-radius: 50px;
    padding: 1rem 2.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    color: white;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-gradient:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(236, 72, 153, 0.4);
    color: white;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
    padding: 100px 0 94px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(236, 72, 153, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(147, 51, 234, 0.3) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    max-width: 600px;
}

.reward-highlight {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.2), rgba(147, 51, 234, 0.2));
    border: 2px solid rgba(236, 72, 153, 0.5);
    border-radius: 100px;
    padding: 20px 40px;
    margin-bottom: 2rem;
}

.reward-highlight .icon {
    font-size: 3rem;
    color: #ffd700;
    animation: bounce 2s ease-in-out infinite;
}

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

.reward-highlight .amount {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ffd700, #ffec3d);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.reward-highlight .label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
}

/* How It Works Section */
.how-it-works {
    padding: 30px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    margin-top: -80px;
    border-radius: 60px 60px 0 0;
    position: relative;
    z-index: 2;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 3rem;
}

.step-card {
    background: white;
    border-radius: 24px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(135deg, var(--pink), var(--purple));
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(236, 72, 153, 0.15);
}

.step-number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pink), var(--purple));
    color: white;
    font-size: 2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    box-shadow: 0 10px 30px rgba(236, 72, 153, 0.3);
}

.step-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.step-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.step-description {
    color: var(--text-muted);
    line-height: 1.7;
}

/* Benefits Section */
.benefits-section {
    padding: 30px 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    position: relative;
}

.benefits-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 90%, rgba(236, 72, 153, 0.2) 0%, transparent 40%),
        radial-gradient(circle at 90% 10%, rgba(147, 51, 234, 0.2) 0%, transparent 40%);
    pointer-events: none;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.benefit-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(10px);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--pink), var(--purple));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.benefit-content h4 {
    color: white;
    font-weight: 600;
    margin-bottom: 8px;
}

.benefit-content p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0;
}

/* FAQ Section */
.faq-section {
    padding: 30px 0;
    background: #ffffff;
}

.faq-item {
    background: #f8fafc;
    border-radius: 16px;
    margin-bottom: 16px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 600;
    color: var(--text-dark);
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(236, 72, 153, 0.05);
}

.faq-question i {
    color: var(--pink);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding: 0 30px 25px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* CTA Section */
.cta-section {
    padding: 30px 0;
    background: linear-gradient(135deg, var(--pink), var(--purple));
    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(255,255,255,0.1) 0%, transparent 60%);
    animation: rotate 20s linear infinite;
}

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

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 3rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
}

.cta-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn-white {
    background: white;
    color: var(--pink);
    border: none;
    border-radius: 50px;
    padding: 1rem 2.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-white:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    color: var(--purple);
}

/* Stats Section */
.stats-row {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
    margin-top: 50px;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 3rem;
    font-weight: 800;
    color: white;
}

.stat-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section {
        padding: 120px 0 100px;
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.3;
    }

    .hero-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .reward-highlight {
        padding: 15px 44px;
        flex-direction: column;
        text-align: center;
        margin-bottom: 1.5rem;
    }

    .reward-highlight .icon {
        font-size: 2rem;
    }

    .reward-highlight .amount {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
        padding: 0 1rem;
    }

    .cta-title {
        font-size: 1.75rem;
    }

    .cta-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .stats-row {
        gap: 20px;
        flex-direction: column;
        margin-top: 30px;
    }

    .stat-value {
        font-size: 2rem;
    }

    .stat-label {
        font-size: 0.9rem;
    }

    .btn-gradient {
        padding: 0.875rem 2rem;
        font-size: 0.95rem;
    }

    .step-card {
        padding: 1.5rem;
    }

    .step-title {
        font-size: 1.25rem;
    }

    .benefit-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .benefit-icon {
        margin: 0 auto;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .reward-highlight {
        padding: 12px 50px;
    }

    .reward-highlight .amount {
        font-size: 1.75rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .btn-gradient {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* Header Styles */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 2px solid rgba(236, 72, 153, 0.2);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

/* Mobile Hamburger Button Design */
#mobileMenuBtn {
    background: white !important;
    border: 2px solid #ec4899 !important;
    color: #ec4899 !important;
    padding: 0.75rem 1rem !important;
    border-radius: 0.75rem !important;
    box-shadow: 0 2px 8px rgba(236, 72, 153, 0.2) !important;
    width: 48px !important;
    height: 48px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.3s ease !important;
}

#mobileMenuBtn:hover {
    background: linear-gradient(135deg, #ec4899, #9333ea) !important;
    color: white !important;
    border-color: #9333ea !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(236, 72, 153, 0.4) !important;
}

#mobileMenuBtn i {
    font-size: 1.5rem !important;
    transition: transform 0.3s ease !important;
}

/* Hide button on desktop (>= 768px) */
@media (min-width: 768px) {
    #mobileMenuBtn {
        display: none !important;
    }
}

/* Footer Styles */
footer {
    background: rgba(11, 17, 32, 0.98);
    color: rgba(255, 255, 255, 0.85);
    padding: 1.7rem 0 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

footer a {
    color: var(--pink);
    text-decoration: none;
    transition: color 0.2s ease;
}

footer a:hover {
    color: var(--purple);
}