:root {
    --bg-color: #0b0c10;
    --text-primary: #ffffff;
    --text-secondary: #a0a5b1;
    --accent-orange: #ff6b00;
    --accent-magenta: #e100ff;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

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

html {
    scroll-behavior: smooth;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-center { text-align: center; }
.text-gradient {
    background: linear-gradient(90deg, var(--accent-orange), var(--accent-magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    line-height: 1.2;
}

/* Glow Backgrounds */
.bg-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    opacity: 0.4;
}
.glow-orange {
    top: -10%;
    left: -5%;
    background: var(--accent-orange);
}
.glow-magenta {
    top: 40%;
    right: -10%;
    background: var(--accent-magenta);
}

/* Glassmorphism Classes */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 20px;
    padding: 40px;
    transition: transform 0.3s ease, border-color 0.3s ease;
}
.glass-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.15);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
}

.btn-primary {
    background: linear-gradient(90deg, var(--accent-orange), var(--accent-magenta));
    color: white;
    box-shadow: 0 8px 30px rgba(225, 0, 255, 0.3);
}

.glow-button:hover {
    box-shadow: 0 10px 40px rgba(255, 107, 0, 0.5);
    transform: scale(1.02);
}

.btn-subtext {
    display: block;
    font-size: 0.8rem;
    font-weight: 400;
    margin-top: 4px;
    opacity: 0.9;
}

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

/* Hero Section */
.hero {
    padding: 150px 0 80px;
}
.hero-split {
    display: flex;
    align-items: center;
    gap: 60px;
    text-align: left;
}
.hero-content {
    flex: 1;
}
.badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(255, 107, 0, 0.15);
    color: var(--accent-orange);
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 107, 0, 0.3);
}
.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 24px;
}
.hero .sub-headline {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 0 40px 0;
}
.guarantee {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 16px;
}
.hero-visual {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
}
.mockup-wrapper {
    position: relative;
    width: 100%;
    max-width: 500px;
    animation: float 6s ease-in-out infinite;
}
.glow-backdrop {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(225, 0, 255, 0.15) 0%, transparent 70%);
    z-index: -1;
    border-radius: 50%;
}
.mockup-img {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.1);
    display: block;
}

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

/* Pain Section */
.pain .glass-card {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}
.pain h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
}
.pain-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 40px !important;
}
.pain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
    text-align: left;
}
.pain-item {
    background: rgba(255, 107, 0, 0.05);
    border: 1px solid rgba(255, 107, 0, 0.15);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}
.pain-item:hover {
    background: rgba(255, 107, 0, 0.1);
    transform: translateY(-3px);
    border-color: rgba(255, 107, 0, 0.3);
}
.pain-icon {
    font-size: 2rem;
    filter: grayscale(0.2);
}
.pain-text {
    font-size: 1.05rem;
    color: var(--text-secondary);
    font-weight: 500;
}
.pain-conclusion {
    font-size: 1.15rem;
    color: var(--text-primary) !important;
}
.pain-conclusion strong {
    color: var(--accent-orange);
}

/* Features */
.section-header {
    margin-bottom: 60px;
}
.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}
.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}
.demo-video-wrapper {
    max-width: 900px;
    margin: 0 auto 60px auto;
    padding: 10px;
    background: var(--glass-bg);
}
.demo-video {
    width: 100%;
    border-radius: 12px;
    display: block;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}
.feature-card {
    padding: 30px;
}
.feature-card .icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}
.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
}
.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* About Section */
.about .flex-row {
    display: flex;
    align-items: center;
    gap: 60px;
}
.about-content {
    flex: 1;
}
.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
}
.about-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 16px;
}
.about-image {
    flex: 1;
    display: flex;
    justify-content: center;
}
.author-photo {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--glass-border);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    transition: transform 0.3s ease, border-color 0.3s ease;
}
.author-photo:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 107, 0, 0.3);
}

/* Offer Section */
.offer-card {
    max-width: 600px;
    margin: 0 auto;
    padding: 60px 40px;
}
.offer-card h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}
.offer-card p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}
.price-box {
    margin-bottom: 30px;
}
.price-old {
    font-size: 1.2rem;
    color: var(--text-secondary);
    text-decoration: line-through;
}
.price-current {
    font-size: 4rem;
    font-weight: 800;
    font-family: var(--font-heading);
    background: linear-gradient(90deg, var(--accent-orange), var(--accent-magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-top: 5px;
}
.price-period {
    font-size: 1rem;
    font-weight: 400;
    -webkit-text-fill-color: var(--text-secondary);
}
.offer-list {
    list-style: none;
    text-align: left;
    margin-top: 30px;
    display: inline-block;
}
.offer-list li {
    margin-bottom: 10px;
    color: var(--text-secondary);
}

/* FAQ Section */
.faq h2 {
    font-size: 2.5rem;
    margin-bottom: 40px;
}
.accordion {
    max-width: 800px;
    margin: 0 auto;
}
.accordion-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
}
.accordion-header {
    width: 100%;
    text-align: left;
    padding: 24px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.accordion-header::after {
    content: '+';
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}
.accordion-header.active::after {
    transform: rotate(45deg);
}
.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 24px;
}
.accordion-content p {
    padding-bottom: 24px;
    color: var(--text-secondary);
}

/* Footer */
footer {
    padding: 40px 0;
    border-top: 1px solid var(--glass-border);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 992px) {
    .hero-split {
        flex-direction: column;
        text-align: center;
    }
    .hero .sub-headline {
        margin: 0 auto 40px auto;
    }
    .hero-visual {
        margin-top: 40px;
        width: 100%;
    }
}

@media (max-width: 768px) {
    .hero h1 { font-size: 2.8rem; }
    .hero .sub-headline { font-size: 1.1rem; }
    .about .flex-row { flex-direction: column; }
    .author-photo { width: 200px; height: 200px; }
    .price-current { font-size: 3rem; }
}