:root {
    --primary: #7C3AED;
    --primary-dark: #6D28D9;
    --primary-light: #A78BFA;
    --secondary: #F59E0B;
    --accent: #10B981;
    --bg-light: #F8F7FF;
    --text-dark: #1F2937;
    --text-medium: #4B5563;
    --text-light: #6B7280;
    --white: #FFFFFF;
    --border: #E5E7EB;
    --max-width: 1200px;
    --max-width-narrow: 900px;
    --gradient-header: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, var(--primary) 100%);
}

html {
    scroll-behavior: smooth;
}

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

body {
    font-family: 'DM Sans', sans-serif;
    color: var(--text-dark);
    overflow-x: hidden;
    background: var(--bg-light);
}

h1,
h2,
h3,
h4 {
    font-family: 'Sora', sans-serif;
}

/* ==================
   Header / Navigation
   ================== */
.header {
    background: var(--gradient-header);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(124, 58, 237, 0.2);
}

.header-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    text-decoration: none;
    font-family: 'Sora', sans-serif;
    white-space: nowrap;
}

.header-nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s ease;
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--white);
}

.header-cta {
    padding: 0.6rem 1.4rem;
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    text-decoration: none;
    border-radius: 0.7rem;
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.header-cta:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

/* ==================
   Hero Section
   ================== */
.hero {
    position: relative;
    min-height: 100vh;
    background: var(--gradient-header);
    overflow: hidden;
    display: flex;
    align-items: center;
    padding: 2rem;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(245, 158, 11, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.2) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

.hero-content {
    position: relative;
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    z-index: 2;
}

.hero-text h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: slideInLeft 1s ease-out;
}

.hero-text .highlight {
    color: var(--secondary);
    display: block;
    text-shadow: 0 0 40px rgba(245, 158, 11, 0.5);
}

.hero-text p {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2.5rem;
    line-height: 1.6;
    animation: slideInLeft 1s ease-out 0.2s both;
}

.download-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: slideInLeft 1s ease-out 0.4s both;
}

.store-button {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    background: var(--white);
    color: var(--primary);
    text-decoration: none;
    border-radius: 1rem;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.store-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.store-icon {
    width: 32px;
    height: 32px;
}

.hero-phone {
    position: relative;
    animation: floatPhone 3s ease-in-out infinite;
}

.hero-phone img {
    width: 100%;
    max-width: 400px;
    filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.4));
    margin: 0 auto;
    display: block;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes floatPhone {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

/* ==================
   Stats Section
   ================== */
.stats {
    background: var(--white);
    padding: 3rem 2rem;
    margin-top: -4rem;
    position: relative;
    z-index: 10;
    border-radius: 2rem 2rem 0 0;
}

.stats-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.stat-item {
    text-align: center;
    animation: fadeInUp 1s ease-out;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary);
    font-family: 'Sora', sans-serif;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-light);
    font-weight: 500;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==================
   Benefits Section
   ================== */
.benefits {
    padding: 6rem 2rem;
    background: var(--bg-light);
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.benefits-grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 1.5rem;
    box-shadow: 0 10px 40px rgba(124, 58, 237, 0.08);
    transition: all 0.4s ease;
    border: 2px solid transparent;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(124, 58, 237, 0.15);
    border-color: var(--primary);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 24px rgba(124, 58, 237, 0.25);
}

.benefit-card h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-weight: 700;
}

.benefit-card p {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 1.05rem;
}

/* ==================
   Services Section
   ================== */
.services {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.15), transparent);
    border-radius: 50%;
    top: -200px;
    right: -200px;
}

.services .section-title,
.services .section-subtitle {
    color: var(--white);
    position: relative;
    z-index: 2;
}

.services-grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 2;
}

.service-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.service-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: scale(1.05);
}

.service-card .service-emoji {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.service-card h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    font-weight: 700;
}

.service-card p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
}

/* ==================
   Levels Section
   ================== */
.levels {
    padding: 6rem 2rem;
    background: var(--white);
}

.levels-container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.level-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.level-card {
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--white) 100%);
    padding: 2.5rem;
    border-radius: 1.5rem;
    border: 3px solid var(--primary);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.level-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 8px;
    background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
}

.level-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(124, 58, 237, 0.2);
}

.level-badge {
    font-size: 4rem;
    margin-bottom: 1rem;
    display: block;
}

.level-name {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.level-cashback {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 1rem;
    font-family: 'Sora', sans-serif;
}

.level-description {
    color: var(--text-light);
    line-height: 1.6;
}

/* ==================
   Testimonials Section
   ================== */
.testimonials {
    padding: 6rem 2rem;
    background: var(--bg-light);
}

.testimonials-grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 1.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 1rem;
    left: 1.5rem;
    font-size: 5rem;
    color: var(--primary);
    opacity: 0.1;
    font-family: Georgia, serif;
    line-height: 1;
}

.stars {
    color: var(--secondary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    color: var(--text-dark);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    position: relative;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 1.2rem;
}

.author-info h4 {
    color: var(--text-dark);
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.author-info p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* ==================
   CTA Section
   ================== */
.cta {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent);
    border-radius: 50%;
    top: -300px;
    left: -300px;
    animation: pulse 6s ease-in-out infinite;
}

.cta-content {
    max-width: var(--max-width-narrow);
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--white);
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.cta-content p {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    padding: 1.2rem 2.5rem;
    background: var(--white);
    color: var(--accent);
    text-decoration: none;
    border-radius: 1rem;
    font-weight: 700;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
}

.cta-button:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

/* ==================
   Footer
   ================== */
.footer {
    background: var(--text-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 3rem 2rem 2rem;
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    text-align: center;
}

.footer-logo {
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1rem;
    font-family: 'Sora', sans-serif;
}

.footer-links {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    margin: 2rem 0;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-social {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin: 2rem 0;
}

.social-icon {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    font-size: 1.3rem;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.95rem;
}

/* ==================
   Scroll Animations
   ================== */
.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

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

/* ==================
   Responsive
   ================== */
@media (max-width: 768px) {
    .header {
        padding: 0.8rem 1rem;
    }

    .header-nav {
        display: none;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-phone {
        order: -1;
    }

    .hero-phone img {
        max-width: 280px;
    }

    .download-buttons {
        justify-content: center;
    }

    .stats-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .store-button {
        font-size: 0.95rem;
        padding: 0.9rem 1.5rem;
    }
}