/* Base Styles with Modern Color Scheme */
    :root {
        --main-primary: #6366f1;
        --primary-dark: #4f46e5;

        --primary: #2d46b9;
        --primary-light: #5c73e6;
        --secondary: #ff405c;
        --secondary-light: #ff7a8e;
        --accent: #1e2a78;
        --accent-light: #313fa3;
        --text: #1a1a2e;
        --text-light: #4e4e6a;
        --light: #f8fafc;
        --dark: #13132d;
        --card-bg: rgba(255, 255, 255, 0.9);
        --card-shadow: 0 8px 32px rgba(31, 38, 135, 0.15);
        --glass-bg: rgba(255, 255, 255, 0.25);
        --glass-border: 1px solid rgba(255, 255, 255, 0.18);
        --gradient-primary: linear-gradient(120deg, #6366f1 0%, #8b5cf6 50%, #d946ef 100%);
        --gradient-secondary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    }

    * {
        scroll-behavior: smooth;
        box-sizing: border-box;
        margin: 0;
        padding: 0;
        font-family: "Segoe UI", "San Francisco", "Helvetica Neue", sans-serif;
    }

    body {
        margin: 0;
        padding: 0;
        background-color: var(--light);
        color: var(--text);
        line-height: 1.6;
    }

    /* Loading Animation */
    .loader {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        z-index: 9999;
        transition: opacity 0.5s ease;
        background: linear-gradient(120deg, #6366f1 0%, #8b5cf6 50%, #d946ef 100%);

        --shadow: rgba(39, 94, 254, 0.28);
        --text: #6C7486;
        --page: rgba(255, 255, 255, 0.36);
        --page-fold: rgba(255, 255, 255, 0.52);
        --duration: 3s;
    }

    .loader.hidden {
        opacity: 0;
        pointer-events: none;
    }

    .loader-container {
        position: relative;
        width: 100%;
        max-width: 400px;
        text-align: center;
        padding: 20px;

    }

    .loader:before,
    .loader:after {
        --r: -6deg;
        content: '';
        position: absolute;
        bottom: 8px;
        width: 120px;
        top: 80%;
        box-shadow: 0 16px 12px var(--shadow);
        transform: rotate(var(--r));
    }

    .loader:before {
        left: 4px;
    }

    .loader:after {
        --r: 6deg;
        right: 4px;
    }

    .book {
        z-index: 1;
        perspective: 600px;
        width: 200px;
        height: 140px;
    }

    .pages {
        margin: 0;
        padding: 0;
        list-style: none;
        position: relative;
        width: 100%;
        height: 100%;
    }

    .page {
        --r: 180deg;
        --o: 0;
        --c: var(--page);
        position: absolute;
        top: 10px;
        left: 10px;
        transform-origin: 100% 50%;
        color: var(--c);
        opacity: var(--o);
        transform: rotateY(var(--r));
        animation: var(--duration) ease infinite;
    }

    .page:nth-child(2) {
        --c: var(--page-fold);
        animation-name: page-2;
    }

    .page:nth-child(3) {
        --c: var(--page-fold);
        animation-name: page-3;
    }

    .page:nth-child(4) {
        --c: var(--page-fold);
        animation-name: page-4;
    }

    .page:nth-child(5) {
        --c: var(--page-fold);
        animation-name: page-5;
    }

    .page:first-child {
        --r: 0deg;
        --o: 1;
    }

    .page:last-child {
        --o: 1;
    }

    .page svg {
        width: 90px;
        height: 120px;
        display: block;
    }

    .loading-text {
        display: block;
        left: 0;
        right: 0;
        top: 100%;
        margin-top: 20px;
        text-align: center;
        color: var(--text);
        font-size: 18px;
        letter-spacing: 1px;
        text-transform: uppercase;
    }

    /* Keyframe animations */
    @keyframes page-2 {
        0% {
            transform: rotateY(180deg);
            opacity: 0;
        }

        20% {
            opacity: 1;
        }

        35%,
        100% {
            opacity: 0;
        }

        50%,
        100% {
            transform: rotateY(0deg);
        }
    }

    @keyframes page-3 {
        15% {
            transform: rotateY(180deg);
            opacity: 0;
        }

        35% {
            opacity: 1;
        }

        50%,
        100% {
            opacity: 0;
        }

        65%,
        100% {
            transform: rotateY(0deg);
        }
    }

    @keyframes page-4 {
        30% {
            transform: rotateY(180deg);
            opacity: 0;
        }

        50% {
            opacity: 1;
        }

        65%,
        100% {
            opacity: 0;
        }

        80%,
        100% {
            transform: rotateY(0deg);
        }
    }

    @keyframes page-5 {
        45% {
            transform: rotateY(180deg);
            opacity: 0;
        }

        65% {
            opacity: 1;
        }

        80%,
        100% {
            opacity: 0;
        }

        95%,
        100% {
            transform: rotateY(0deg);
        }
    }

    /* Hero Section */
    .hero {
        position: relative;
        background-color: #f8fafc;
        color: var(--text);
        padding: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: hidden;
    }

    .hero-content {
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 40px 20px;
        position: relative;
        z-index: 2;
    }

    .hero-text {
        text-align: center;
        max-width: 800px;
        margin-bottom: 40px;
    }

    .hero-badge {
        display: inline-block;
        background: var(--gradient-primary);
        color: #fff;
        padding: 10px 28px;
        font-size: 0.9rem;
        font-weight: 700;
        margin-bottom: 20px;
        text-transform: uppercase;
        letter-spacing: 2px;
        border-radius: 999px;
        position: relative;
        overflow: hidden;
        box-shadow: 0 8px 24px rgba(92, 115, 230, 0.3);
        border: 1px solid rgba(255, 255, 255, 0.15);
        backdrop-filter: blur(6px);
        transition: transform 0.3s ease;
    }

    .hero-badge:hover {
        transform: scale(1.05);
    }

    .hero h1 {
        font-size: clamp(2.2rem, 7vw, 4rem);
        line-height: 1.1;
        margin-bottom: 1.5rem;
        font-weight: bold;
        letter-spacing: -0.03em;
    }

    .text-gradient {
        background: #000000;
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
        display: inline-block;
        font-family: 'DM Serif Display', serif;
    }

    .hero .subtitle {
        font-size: clamp(1.1rem, 3.5vw, 1.6rem);
        margin-bottom: 2.5rem;
        opacity: 0.9;
        line-height: 1.5;
        color: #3a3a5e;
    }

    .hero-cta {
        display: flex;
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }

    .hero-guarantee {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: clamp(0.9rem, 2vw, 1rem);
        opacity: 0.8;
    }

    .hero-image {
        width: 100%;
        max-width: 300px;
        display: flex;
        justify-content: center;
        margin-top: 30px;
    }

    .book-cover-image {
        width: 100%;
        max-width: 300px;
        border-radius: 8px;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
        transition: transform 0.3s ease;
        animation: float 6s ease-in-out infinite;
    }

    .book-cover-image:hover {
        transform: scale(1.03);
    }

    @keyframes float {

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

        50% {
            transform: translateY(-15px);
        }
    }

    .hero-scroll {
        position: absolute;
        bottom: 30px;
        left: 50%;
        transform: translateX(-50%);
        z-index: 10;
    }

    .scroll-down {
        color: var(--primary);
        font-size: 1.5rem;
        opacity: 0.8;
        transition: all 0.3s ease;
        animation: bounce 2s infinite;
    }

    @keyframes bounce {

        0%,
        20%,
        50%,
        80%,
        100% {
            transform: translateY(0);
        }

        40% {
            transform: translateY(-10px);
        }

        60% {
            transform: translateY(-5px);
        }
    }

    .pricing-header h2::after {
        left: 45%;
    }

    /* Container System */
    .container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .flex-container {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 30px;
    }

    .col-half {
        flex: 1 1 100%;
        min-width: 0;
    }

    /* Typography */
    h1 {
        font-size: clamp(2rem, 6vw, 3.5rem);
        margin-bottom: 1rem;
        font-weight: 800;
        line-height: 1.2;
    }

    h2 {
        font-size: clamp(1.6rem, 5vw, 2.2rem);
        margin: 2.5rem 0 1.2rem;
        color: #000;
        position: relative;
        padding-bottom: 0.8rem;
        font-family: "DM Serif Display", serif;
    }

    h2::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 80px;
        height: 4px;
        background: var(--gradient-primary);
        border-radius: 4px;
    }

    h3 {
        font-size: clamp(1.2rem, 4vw, 1.5rem);
        color: #5467dd;
        margin-bottom: 0.8rem;
        font-family: "Outfit", sans-serif;
    }

    p {
        font-size: clamp(0.95rem, 3vw, 1.05rem);
        line-height: 1.7;
        color: var(--text-light);
        margin-bottom: 1.2rem;
    }

    /* Buttons */
    .btn-primary {
        display: inline-block;
        padding: 14px 28px;
        background: #6366f1;
        color: white;
        text-decoration: none;
        font-size: clamp(1rem, 2vw, 1.1rem);
        font-weight: 600;
        margin: 15px 0;
        border-radius: 10px;
        transition: all 0.3s ease;
        text-align: center;
        border: none;
        cursor: pointer;
        font-family: "Outfit", sans-serif;
    }

    .btn-primary:hover {
        transform: translateY(-3px);
        box-shadow: 0 15px 30px rgba(89, 64, 255, 0.6);
    }

    /* Cards */
    .glass-card {
        background: var(--glass-bg);
        backdrop-filter: blur(8px);
        border-radius: 16px;
        border: var(--glass-border);
        padding: 30px;
        box-shadow: var(--card-shadow);
        transition: transform 0.3s ease;
    }

    .glass-card:hover {
        transform: translateY(-5px);
    }

    /* Features */
    .features {
        margin: 50px 0;
    }

    .feature-item {
        display: flex;
        margin-bottom: 25px;
        align-items: flex-start;
    }

    .feature-icon {
        flex: 0 0 60px;
        height: 60px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.3rem;
        background: var(--gradient-primary);
        color: white;
        border-radius: 12px;
        margin-right: 20px;
        box-shadow: 0 5px 15px rgba(45, 70, 185, 0.3);
    }

    .feature-text {
        flex: 1;
    }

    /* Author Section */
    .author-section {
        background: var(--light);
        padding: 40px;
        border-radius: 16px;
        margin: 50px 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .authors-img {
        display: flex;
        flex-direction: column;
    }

    .author-image {
        width: 150px;
        height: 150px;
        border-radius: 50%;
        object-fit: cover;
        margin-bottom: 20px;
        border: 5px solid var(--primary-light);
        box-shadow: 0 10px 30px rgba(45, 70, 185, 0.3);
    }

    /* Table of Contents */
    .toc-section {
        background: var(--light);
        padding: 40px;
        border-radius: 16px;
        margin: 50px 0;
    }

    .toc-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
        gap: 25px;
        margin-top: 30px;
    }

    .toc-item {
        background: white;
        padding: 25px;
        border-radius: 12px;
        box-shadow: 0 10px 30px rgba(45, 70, 185, 0.1);
        transition: all 0.4s ease;
        border: 1px solid rgba(45, 70, 185, 0.1);
        position: relative;
        overflow: hidden;
    }

    .toc-item::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 4px;
        height: 100%;
        background: var(--gradient-primary);
    }

    .toc-item:hover {
        transform: translateY(-8px);
        box-shadow: 0 15px 40px rgba(45, 70, 185, 0.2);
    }

    .toc-item h3 {
        color: var(--primary);
        margin-bottom: 15px;
        font-size: 1.3rem;
        position: relative;
        padding-left: 15px;
    }

    .toc-item ul {
        list-style: none;
    }

    .toc-item li {
        padding: 5px 0;
        padding-left: 15px;
        position: relative;
        color: var(--text-light);
        font-size: 0.95rem;
    }

    .toc-item li::before {
        content: "•";
        color: #0e62f7;
        font-weight: bold;
        display: inline-block;
        width: 1em;
        position: absolute;
        left: 0;
    }

    /* Reviews */
    .reviews {
        background: var(--dark);
        display: grid;
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 30px;
        border-radius: 16px;
        margin-top: 40px;
    }

    .review-container {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .review-image {
        max-width: 100%;
        height: auto;
        border-radius: 12px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    }

    /* Trust Badges */
    .trust-badges {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: 20px;
        margin: 30px 0;
    }

    .trust-badge {
        background: white;
        padding: 15px;
        border-radius: 8px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .transform-btn {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* Bonus Section */
    .bonus-section {
        background: linear-gradient(135deg,
                rgba(255, 245, 230, 1) 0%,
                rgba(255, 235, 245, 1) 100%);
        padding: 40px;
        border-radius: 20px;
        border: 2px dashed var(--secondary);
        margin: 50px 0;
        position: relative;
        box-shadow: 0 10px 30px rgba(255, 64, 92, 0.1);
    }

    .bonus-section::before {
        content: "BONUS";
        position: absolute;
        top: -15px;
        right: 30px;
        background: var(--secondary);
        color: white;
        padding: 5px 15px;
        border-radius: 20px;
        font-weight: bold;
        font-size: 0.9rem;
    }

    /* Premium Pricing */
    .pricing-container {
        max-width: 80%;
        margin: 0 auto;
        perspective: 1000px;
    }

    .pricing-container p {
        color: #b8b8d6;
    }

    .pricing-card {
        background: linear-gradient(135deg, #1e2a78 0%, #333396c2 100%);
        border-radius: 16px;
        padding: 40px;
        position: relative;
        overflow: hidden;
        box-shadow: 0 30px 60px rgba(45, 70, 185, 0.3);
        transform-style: preserve-3d;
        transition: all 0.5s ease;
        border: 1px solid rgba(100, 200, 255, 0.15);
    }

    .pricing-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 40px 80px rgba(45, 70, 185, 0.4);
    }

    .corner-ribbon {
        position: absolute;
        top: 22px;
        right: -42px;
        background: linear-gradient(135deg, #ff405c 0%, #ff7a8e 100%);
        color: white;
        padding: 5px 40px;
        font-size: 0.8rem;
        font-weight: bold;
        text-align: center;
        transform: rotate(45deg);
        box-shadow: 0 5px 15px rgba(255, 64, 92, 0.3);
        z-index: 1;
    }

    .pricing-glow {
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle at center, rgba(92, 115, 230, 0.1) 0%, transparent 70%);
        animation: pulse-glow 8s infinite alternate;
        z-index: 0;
    }

    @keyframes pulse-glow {
        0% {
            opacity: 0.3;
        }

        100% {
            opacity: 0.6;
        }
    }

    .pricing-header {
        text-align: center;
        margin-bottom: 30px;
        position: relative;
        z-index: 2;
    }

    .pricing-header h2 {
        font-size: 2rem;
        color: white;
        margin-bottom: 10px;
        font-weight: 700;
        letter-spacing: 0.5px;
    }

    .subtitle {
        color: rgba(200, 220, 255, 0.8);
        font-size: 1rem;
        margin-bottom: 20px;
    }

    .value-badge {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: linear-gradient(135deg, #ffd700 0%, #ffcc00 100%);
        color: #1a1a2e;
        padding: 8px 20px;
        border-radius: 50px;
        font-weight: 700;
        font-size: 0.9rem;
        margin-top: 15px;
        box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
    }

    .price-display {
        text-align: center;
        margin: 30px 0;
        position: relative;
        z-index: 2;
    }

    .price-amount {
        font-size: 4.5rem;
        font-weight: 800;
        background: linear-gradient(135deg, #5c73e6 0%, #b8c2ff 100%);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
        line-height: 1;
        margin-bottom: 5px;
    }

    .price-context {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 15px;
        margin-bottom: 10px;
    }

    .original-price {
        font-size: 1.2rem;
        color: rgba(255, 120, 140, 0.8);
        text-decoration: line-through;
    }

    .discount {
        background: rgba(255, 64, 92, 0.2);
        color: #ff7a8e;
        padding: 3px 10px;
        border-radius: 50px;
        font-size: 0.9rem;
        font-weight: 600;
    }

    .price-subtext {
        color: rgba(200, 220, 255, 0.7);
        font-size: 0.9rem;
    }

    .feature-list {
        margin: 40px 0;
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .feature {
        display: flex;
        align-items: center;
        gap: 15px;
        padding: 15px 0;
        border-bottom: 1px solid rgba(100, 200, 255, 0.1);
    }

    .feature:last-child {
        border-bottom: none;
    }

    .feature-text h4 {
        color: white;
        font-size: 1.1rem;
        margin-bottom: 5px;
        font-weight: 600;
    }

    .cta-container {
        margin: 40px 0 5px;
        position: relative;
        z-index: 2;
    }

    .premium-cta-btn {
        display: block;
        background: linear-gradient(135deg, #5c73e6 0%, #3438bc 100%);
        color: white;
        text-decoration: none;
        border-radius: 12px;
        overflow: hidden;
        position: relative;
        transition: all 0.3s ease;
        box-shadow: 0 10px 30px rgba(92, 115, 230, 0.5);
        padding: 20px;
        text-align: center;
    }

    .premium-cta-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 15px 40px rgba(92, 115, 230, 0.7);
    }

    .cta-main {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 15px;
        margin-bottom: 5px;
    }

    .cta-text {
        font-size: 1.3rem;
        font-weight: 700;
        letter-spacing: 0.5px;
    }

    .cta-icon {
        font-size: 1.2rem;
        transition: transform 0.3s ease;
    }

    .premium-cta-btn:hover .cta-icon {
        transform: translateX(5px);
    }

    .guarantee-badge {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        color: rgba(200, 220, 255, 0.8);
        font-size: 0.85rem;
        margin-top: 15px;
    }

    .payment-options {
        display: flex;
        justify-content: center;
        gap: 15px;
        margin-top: 5px;
    }

    .payment-icon {
        font-size: 1.8rem;
        color: rgba(200, 220, 255, 0.6);
        transition: all 0.3s ease;
    }

    .payment-icon:hover {
        color: #5c73e6;
        transform: translateY(-3px);
    }

    /* FAQ */
    .sales-faq-accordion {
        border-radius: 16px;
        overflow: hidden;
        box-shadow: 0 10px 30px rgba(45, 70, 185, 0.1);
        background: white;
    }

    .sales-faq-item {
        border-bottom: 1px solid rgba(100, 200, 255, 0.15);
        transition: all 0.3s ease;
    }

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

    .sales-faq-question {
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 22px 30px;
        background: transparent;
        border: none;
        cursor: pointer;
        text-align: left;
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }

    .sales-faq-question:hover {
        background: rgba(45, 70, 185, 0.03);
    }

    .sales-faq-question[aria-expanded="true"] {
        background: rgba(45, 70, 185, 0.05);
    }

    .sales-faq-question-text {
        font-size: 1.1rem;
        font-weight: 600;
        color: var(--dark);
        flex: 1;
        margin-right: 20px;
        position: relative;
        z-index: 2;
    }

    .sales-faq-icon {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 28px;
        height: 28px;
        color: var(--primary);
        transition: all 0.3s ease;
        position: relative;
        z-index: 2;
        background: rgba(92, 115, 230, 0.1);
        border-radius: 50%;
    }

    .sales-faq-question[aria-expanded="true"] .sales-faq-icon {
        transform: rotate(180deg);
        background: var(--primary);
        color: white;
    }

    .sales-plus-icon,
    .sales-minus-icon {
        transition: opacity 0.3s ease;
    }

    .sales-plus-icon {
        opacity: 1;
    }

    .sales-minus-icon {
        opacity: 0;
        position: absolute;
    }

    .sales-faq-question[aria-expanded="true"] .sales-plus-icon {
        opacity: 0;
    }

    .sales-faq-question[aria-expanded="true"] .sales-minus-icon {
        opacity: 1;
    }

    .sales-faq-answer {
        height: 0;
        opacity: 0;
        overflow: hidden;
        transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
    }

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

    .sales-faq-question::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 4px;
        height: 100%;
        background: var(--gradient-secondary);
        transform: scaleY(0);
        transform-origin: top;
        transition: transform 0.3s ease;
    }

    .sales-faq-question:hover::before,
    .sales-faq-question[aria-expanded="true"]::before {
        transform: scaleY(1);
    }

    /* Scroll to Top Button */
    #scrollTop {
        position: fixed;
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        background: #6366f1;
        color: white;
        border: none;
        border-radius: 50%;
        font-size: 20px;
        cursor: pointer;
        display: none;
        align-items: center;
        justify-content: center;
        z-index: 100;
    }

    /* Animation Classes */
    .fade-in {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.6s ease, transform 0.6s ease;
        padding: 10px;
    }

    .fade-in.active {
        opacity: 1;
        transform: translateY(0);
    }

    /* Lazy Load */
    .lazy {
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    .lazy.loaded {
        opacity: 1;
    }

    /* Responsive Styles */
    @media (min-width: 768px) {
        .col-half {
            flex: 1 1 calc(50% - 15px);
        }

        .hero-content {
            flex-direction: row;
            text-align: left;
            padding: 60px 40px;
        }

        .hero-text {
            text-align: left;
            padding-right: 40px;
            margin-bottom: 0;
        }

        .hero-image {
            margin-top: 0;
        }

        .hero-cta {
            align-items: flex-start;
        }

        .author-section {
            flex-direction: row;
            text-align: left;
            gap: 40px;
        }

        .reviews {
            grid-template-columns: repeat(3, 1fr);
        }
    }

    @media (max-width: 768px) {
        .pricing-card {
            padding: 30px 20px;
        }

        .feature-list {
            grid-template-columns: 1fr;
        }

        .pricing-container {
            max-width: 98%;
        }

        .price-amount {
            font-size: 3.5rem;
        }

        .feature {
            padding: 12px 0;
        }

        .premium-cta-btn {
            padding: 18px;
        }

        .cta-text {
            font-size: 1.1rem;
        }

        .sales-faq-question {
            padding: 18px 20px;
        }

        .sales-faq-question-text {
            font-size: 1rem;
        }

        .sales-faq-answer-content {
            padding: 0 20px 20px 20px;
        }
		.authors-img {
        flex-direction: row;
    	}
		.author-image {
    		width: 100px;
    		height: 100px;
			margin:5px;
		}


    }

    @media (max-width: 400px) {
        .toc-grid {
            grid-template-columns: 1fr;
        }

        .hero-content {
            padding: 20px 10px;
        }

        .hero-text {
            padding: 0 10px;
        }

        .hero-badge {
            font-size: 0.7rem;
            padding: 6px 15px;
        }

        .hero h1 {
            font-size: 1.8rem;
        }

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

        .btn-primary {
            padding: 12px 24px;
        }

        .glass-card,
        .bonus-section,
        .author-section {
            padding: 20px 15px;
            margin: 10px;
        }

        h2 {
            padding-right: 15px;
        }
    }


    .newsletter-container {
        background: linear-gradient(135deg, var(--main-primary) 0%, var(--primary-dark) 100%);
        border-radius: 24px;
        padding: 48px;
        color: var(--white);
        position: relative;
        overflow: hidden;
        box-shadow: var(--shadow-xl);
    }

    .newsletter-container::before {
        content: "";
        position: absolute;
        top: 0;
        right: 0;
        width: 300px;
        height: 300px;
        background: rgba(255, 255, 255, 0.1);
        filter: blur(60px);
        border-radius: 50%;
    }

    .newsletter-content {
        position: relative;
        z-index: 10;
    }

    .newsletter-title {
        font-size: 32px;
        font-weight: 700;
        margin-bottom: 16px;
        color: var(--light);
    }

    .newsletter-description {
        margin-bottom: 32px;
        opacity: 0.9;
        color: var(--light);
    }

    .newsletter-form {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        margin: 0;
    }

    .newsletter-input {
        flex: 1;
        height: 52px;
        border-radius: 100px;
        border: none;
        padding: 0 24px;
        font-size: 16px;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    }

    .newsletter-input:focus {
        outline: none;
    }

    .newsletter-btn {
        background-color: var(--card-bg);
        color: var(--primary);
        border: none;
        border-radius: 100px;
        padding: 12px 24px;
        margin: 0;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    }

    .newsletter-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    }


    #toast-notifications {
        position: fixed;
        top: 1rem;
        right: 1rem;
        z-index: 9999;
    }

    .toast {
        background: #333;
        color: #fff;
        padding: 0.75rem 1rem;
        margin-top: 0.5rem;
        border-radius: 4px;
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
        opacity: 0;
        transform: translateY(-10px);
        transition: opacity 0.3s ease, transform 0.3s ease;
    }

    .toast.show {
        opacity: 1;
        transform: translateY(0);
    }

.newsletter-container{
	border-radius:12px 12px 0 0 !Important;
}

/* footer sales page  */
.sales-footer-horizontal {
	margin-top:18px;
  background-color: #0f0f0f;
  color: #ffffff;
  padding: 30px 10px 15px;
  font-family: 'Segoe UI', sans-serif;
}

.footer-container-horizontal {
  max-width: 1200px;
  margin: auto;
  text-align: center;
}

.footer-links-horizontal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-bottom: 15px;
}

.footer-links-horizontal a {
  color: #ccc;
  text-decoration: none;
  font-size: 15px;
  transition: color 0.3s ease;
}

.footer-links-horizontal a:hover {
  color: #6366f1;
}

.footer-copy-horizontal {
  font-size: 14px;
  color: #888;
}