:root {
    --bg-color: #0f172a;
    --bg-secondary: #1e293b;
    --primary: #3b82f6;
    --accent: #06b6d4;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --success: #10b981;
    --danger: #ef4444;
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --font-main: 'Outfit', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1,
h2,
h3 {
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

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

.highlight {
    color: var(--accent);
}

.gradient-text {
    background: linear-gradient(to right, var(--accent), var(--primary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn-primary {
    display: inline-block;
    background: linear-gradient(45deg, var(--primary), var(--accent));
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.4);
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(6, 182, 212, 0.6);
}

.btn-small {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s;
    border: 1px solid var(--glass-border);
}

.btn-small:hover {
    background: rgba(255, 255, 255, 0.2);
}

.btn-large {
    font-size: 1.5rem;
    padding: 1.5rem 3rem;
    width: 100%;
    text-align: center;
}

/* Header */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 0;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--glass-border);
}

#header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 160px 0 100px;
    text-align: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.15) 0%, transparent 50%);
    z-index: -1;
}

.badge {
    background: rgba(6, 182, 212, 0.1);
    color: var(--accent);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(6, 182, 212, 0.3);
}

.hero .subtitle {
    max-width: 700px;
    margin: 0 auto 3rem;
    font-size: 1.25rem;
}

.cta-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.guarantee-text {
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Problem Section */
.problem {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.problem-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.problem strong {
    color: var(--text-main);
}

/* Features Grid */
.features {
    padding: 80px 0;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
}

.card i {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* Bonus Section */
.bonus {
    padding: 80px 0;
    background: linear-gradient(to bottom, var(--bg-secondary), var(--bg-color));
    text-align: center;
}

.bonus-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    text-align: left;
}

.bonus-item {
    display: flex;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.03);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
}

.check-icon {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.bonus-text h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

/* Offer Section */
.offer {
    padding: 80px 0;
}

.offer-card {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.9), rgba(15, 23, 42, 0.9));
    border: 1px solid var(--accent);
    border-radius: 24px;
    padding: 4rem 2rem;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 50px rgba(6, 182, 212, 0.15);
}

.offer-header {
    margin-bottom: 2rem;
}

.countdown {
    font-size: 3rem;
    font-weight: 800;
    color: var(--danger);
    margin: 1rem 0;
    font-variant-numeric: tabular-nums;
}

.price-box {
    margin: 2rem 0;
}

.old-price {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 1.2rem;
}

.new-price {
    font-size: 1.5rem;
    color: var(--text-main);
}

.big-price {
    font-size: 4rem;
    font-weight: 800;
    color: var(--success);
    display: block;
    line-height: 1;
    margin-top: 0.5rem;
}

.benefits-list {
    list-style: none;
    margin: 2rem 0 3rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
}

.benefits-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
}

.benefits-list i {
    color: var(--success);
}

.security-badge {
    margin-top: 2rem;
    height: 30px;
}

/* Footer */
footer {
    padding: 3rem 0;
    text-align: center;
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
}

/* Animations */
.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(6, 182, 212, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(6, 182, 212, 0);
    }
}

/* Methodology Section */
.methodology {
    padding: 80px 0;
    background: var(--bg-color);
}

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.method-card {
    background: linear-gradient(145deg, var(--bg-secondary), rgba(30, 41, 59, 0.5));
    border: 1px solid var(--glass-border);
    padding: 2rem;
    border-radius: 16px;
    position: relative;
    transition: transform 0.3s;
}

.method-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, var(--primary), var(--accent));
    color: white;
    font-size: 1.5rem;
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

.method-card h3 {
    margin-bottom: 1rem;
    color: var(--text-main);
}

/* Course Curriculum Section */
.curriculum {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.phase-container {
    max-width: 900px;
    margin: 0 auto 3rem;
    background: rgba(15, 23, 42, 0.5);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid var(--glass-border);
}

.phase-header {
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 1rem;
}

.phase-badge {
    background: rgba(6, 182, 212, 0.1);
    color: var(--accent);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    display: inline-block;
}

.module-list {
    display: grid;
    gap: 1.5rem;
}

.module-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.module-item i {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary);
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.module-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: var(--bg-color);
    /* Slightly distinct pattern or gradient could be nice, keeping it clean for now */
    background-image: radial-gradient(circle at 100% 0%, rgba(59, 130, 246, 0.05) 0%, transparent 20%),
        radial-gradient(circle at 0% 100%, rgba(6, 182, 212, 0.05) 0%, transparent 20%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 2rem;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.testimonial-text {
    font-style: italic;
    flex-grow: 1;
}

.stars {
    color: #fbbf24;
    /* Amber 400 */
    font-size: 0.9rem;
}

.student-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: auto;
}

.avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--bg-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
    font-size: 1.2rem;
    border: 2px solid var(--accent);
}

.student-info strong {
    display: block;
    color: var(--text-main);
    font-size: 1rem;
}

.student-info span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Problem Section - Pain Points */
.pain-points {
    list-style: none;
    text-align: left;
    margin: 2rem auto;
    max-width: 600px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.pain-points li {
    background: rgba(239, 68, 68, 0.1);
    color: #fca5a5;
    /* Light red */
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid rgba(239, 68, 68, 0.2);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.pain-points li i {
    color: var(--danger);
    font-size: 1.2rem;
}

/* FAQ Section - Accordion */
.faq {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    overflow: hidden;
    transition: background 0.3s;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 1.5rem;
    text-align: left;
    color: var(--text-main);
    font-size: 1.1rem;
    font-weight: 600;
    font-family: var(--font-main);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.3s;
}

.faq-question:hover {
    color: var(--accent);
}

.faq-question i {
    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-out;
    background: rgba(0, 0, 0, 0.2);
}

.faq-answer p {
    padding: 1.5rem;
    padding-top: 0;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    /* Sufficient height to show content */
    padding-bottom: 1.5rem;
    /* Ensure padding is visible */
}

/* Sales Notification - Top Bar (FOMO) */
.notification-toast {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: auto;
    /* Changed from 100% to auto with left/right 0 */
    height: auto !important;
    /* Force auto height */
    bottom: auto !important;
    /* Prevent bottom anchor */
    min-height: 60px;
    /* Slightly taller for touch targets */
    background: linear-gradient(90deg, #10b981, #059669);
    color: white;
    padding: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transform: translateY(-100%);
    transition: transform 0.5s ease-out;
    z-index: 2000;
    cursor: pointer;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-sizing: border-box;
    /* Ensure padding doesn't add to width */
}

@media (max-width: 768px) {
    .notification-toast {
        min-height: auto;
        padding: 0.8rem;
        font-size: 0.85rem;
        flex-wrap: nowrap;
        /* Prevent wrapping if possible, or handle it gracefully */
    }

    .notification-icon {
        width: 24px;
        height: 24px;
        font-size: 0.8rem;
    }

    .notification-content p {
        font-size: 0.8rem;
        line-height: 1.3;
        margin: 0;
    }
}

.notification-toast.show {
    transform: translateY(0);
}

.notification-icon {
    width: 30px;
    height: 30px;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.notification-content p {
    font-size: 0.95rem;
    color: white;
    font-weight: 500;
    margin: 0;
}

.highlight-text {
    font-weight: 800;
    color: #fff;
    background: rgba(0, 0, 0, 0.1);
    padding: 0 5px;
    border-radius: 4px;
}

/* Social Media Icons */
.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.social-icon {
    color: var(--text-main);
    font-size: 1.5rem;
    /* Slightly smaller for better fit */
    text-decoration: none;
    /* Removes text decoration underline */
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    border: 1px solid var(--glass-border);
    line-height: 1;
    /* Fixes potential vertical alignment issues */
}

.social-icon:hover {
    color: white;
    background: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.4);
    border-color: var(--primary);
}

/* About Me Section */
.about-me {
    padding: 80px 0;
    background: var(--bg-color);
}

.about-content {
    max-width: 1000px;
    /* Increased max-width for side-by-side */
    margin: 0 auto;
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.5), rgba(15, 23, 42, 0.5));
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

.about-wrapper {
    display: flex;
    align-items: center;
    gap: 3rem;
    text-align: left;
}

.about-image {
    flex: 0 0 300px;
    /* Fixed width for image container */
    position: relative;
    display: flex;
    /* Ensure centering within valid flex context if needed */
    justify-content: center;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    border: 2px solid var(--accent);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    /* Make the image float slightly */
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }

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

.about-text {
    flex: 1;
}

.about-text h2 {
    margin-bottom: 1.5rem;
    color: var(--text-main);
    text-align: left;
    /* Ensure title is left aligned with text */
}

.about-text p {
    margin-bottom: 1rem;
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-muted);
}

.about-text p:last-child {
    margin-bottom: 0;
    font-weight: 700;
    color: var(--success);
}

/* Mobile Responsive Adjustments for About Me */
@media (max-width: 768px) {
    .about-wrapper {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }

    .about-image {
        flex: none;
        width: 200px;
        /* Smaller image on mobile */
        margin: 0 auto;
    }

    .about-text h2 {
        text-align: center;
    }

    .about-text p {
        text-align: center;
    }

    .about-content {
        padding: 2rem;
        /* Less padding on mobile */
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .btn-large {
        padding: 1rem 2rem;
        font-size: 1.2rem;
    }

    .big-price {
        font-size: 3rem;
    }

    .notification-toast {
        left: 50%;
        transform: translateX(-50%) translateY(150%);
        bottom: 20px;
        width: 90%;
    }

    .notification-toast.show {
        transform: translateX(-50%) translateY(0);
    }
}