/* Modern Reset & Variables */
:root {
    --bg-dark: #0a040f;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-glass: rgba(20, 10, 30, 0.6);
    --primary: #ff007f;
    --primary-glow: rgba(255, 0, 127, 0.4);
    --secondary: #7928ca;
    --accent: #00f0ff;
    --text-main: #ffffff;
    --text-muted: #b3b3b3;
    --gradient-main: linear-gradient(135deg, #7928ca 0%, #ff007f 100%);
    --gradient-text: linear-gradient(to right, #ff00cc, #333399);
    --font-body: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(121, 40, 202, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(255, 0, 127, 0.15) 0%, transparent 40%);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

img {
    max-width: 100%;
    display: block;
    border-radius: var(--border-radius);
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.text-gradient {
    background: linear-gradient(to right, #fff, #ffccff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.text-highlight {
    color: var(--primary);
}

.section-padding {
    padding: 5rem 0;
}

.grid {
    display: grid;
    gap: 2rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-main);
    color: white;
    box-shadow: 0 10px 30px -10px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px -10px var(--primary-glow);
    filter: brightness(1.1);
}

.btn-pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 0, 127, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(255, 0, 127, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 0, 127, 0);
    }
}

/* Glassmorphism Card */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius);
    padding: 2rem;
    transition: var(--transition);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    padding: 6rem 1.5rem;
    background: radial-gradient(circle at center, rgba(121, 40, 202, 0.2) 0%, transparent 70%);
}

.hero-content {
    max-width: 800px;
    z-index: 2;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #ffffff, #ff007f);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px rgba(255, 0, 127, 0.3);
}

.hero p {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.price-tag {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    font-weight: 700;
}

.price-old {
    text-decoration: line-through;
    opacity: 0.6;
    font-size: 1rem;
    margin-right: 10px;
}

.price-new {
    color: var(--accent);
    font-size: 2rem;
}

/* Benefits Section */
.benefits-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.benefit-card h3 {
    color: var(--primary);
    margin-bottom: 1rem;
}

/* Social Proof */
.testimonials {
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    gap: 2rem;
    padding: 2rem 0;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    /* Firefox */
}

.testimonial-track::-webkit-scrollbar {
    display: none;
    /* Chrome/Safari */
}

.testimonial-card {
    min-width: 300px;
    flex: 0 0 auto;
    scroll-snap-align: center;
}

.testimonial-quote {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.testimonial-author {
    color: var(--primary);
    font-weight: 600;
}

/* Bonuses */
.bonus-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.bonus-item:last-child {
    border-bottom: none;
}

.bonus-value {
    color: var(--accent);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
}

/* Plans */
.plans-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.plan-card {
    flex: 1;
    min-width: 300px;
    max-width: 450px;
    position: relative;
    border: 2px solid transparent;
}

.plan-card.popular {
    border-color: var(--primary);
    background: linear-gradient(180deg, rgba(255, 0, 127, 0.1) 0%, rgba(255, 255, 255, 0.03) 100%);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: 0 5px 15px rgba(255, 0, 127, 0.4);
}

.plan-price {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 1.5rem 0;
    color: white;
}

.plan-features li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.check-icon {
    color: var(--accent);
}

/* Authority */
.authority-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 2rem;
}

.author-img {
    width: 200px;
    height: 200px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--primary);
    box-shadow: 0 0 30px rgba(121, 40, 202, 0.5);
}

@media (min-width: 768px) {
    .authority-content {
        flex-direction: row;
        text-align: left;
    }
}

/* Guarantee */
.guarantee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.guarantee-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

/* Sticky CTA */
.sticky-cta {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    width: 90%;
    max-width: 500px;
    background: rgba(10, 4, 15, 0.9);
    backdrop-filter: blur(15px);
    padding: 1rem;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.sticky-cta.visible {
    transform: translateX(-50%) translateY(0);
}

.sticky-info {
    display: flex;
    flex-direction: column;
    padding-left: 1rem;
}

.sticky-price {
    font-weight: 700;
    color: var(--accent);
}

/* Toast Notification */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 999;
}

.toast {
    background: rgba(255, 255, 255, 0.95);
    color: #333;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 10px;
    transform: translateX(150%);
    transition: transform 0.5s ease;
    max-width: 300px;
}

.toast.show {
    transform: translateX(0);
}

.toast-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #ddd;
    object-fit: cover;
}

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .section-padding {
        padding: 3rem 0;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .sticky-cta {
        bottom: 10px;
        width: 95%;
        padding: 0.8rem;
    }

    .toast-container {
        left: 50%;
        transform: translateX(-50%);
        top: 20px;
        bottom: auto;
        width: 90%;
    }

    .toast {
        width: 100%;
        max-width: none;
    }
}