/* 
  Global Styles & Variables 
*/
:root {
    --primary-color: #0b1e42;
    --primary-light: #153b82;
    --secondary-color: #00c853;
    --secondary-hover: #00e676;

    --text-dark: #1a202c;
    --text-light: #4a5568;
    --text-white: #ffffff;
    --text-gray: #a0aec0;

    --bg-light: #f7fafc;
    --bg-white: #ffffff;
    --bg-dark: #111827;
    --bg-darker: #0f172a;

    --border-color: #e2e8f0;

    /* Subject Colors */
    --color-math-1: #4caf50;
    /* Green */
    --color-math-2: #9c27b0;
    /* Purple */
    --color-math-3: #2196f3;
    /* Blue */
    --color-math-4: #009688;
    /* Teal */
    --color-port-1: #e91e63;
    /* Pink */
    --color-port-2: #ff9800;
    /* Orange */
    --color-port-3: #ffeb3b;
    /* Yellow */
    --color-port-4: #03a9f4;
    /* Light Blue */

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
}

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

html {
    scroll-behavior: smooth;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary-color);
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Utilities */
.text-center {
    text-align: center;
}

.text-white {
    color: var(--text-white) !important;
}

.text-light {
    color: var(--text-gray) !important;
}

.text-green {
    color: var(--secondary-color);
}

.text-red {
    color: #f44336;
}

.bg-light {
    background-color: var(--bg-light);
}

.bg-white {
    background-color: var(--bg-white);
}

.bg-dark {
    background-color: var(--bg-dark);
}

.dark-section {
    background-color: var(--bg-dark);
    color: var(--text-white);
}

.pt-0 {
    padding-top: 0 !important;
}

.pb-large {
    padding-bottom: 5rem;
}

.highlight {
    color: #4fc3f7;
}

/* Typography Scale */
h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    letter-spacing: -1px;
}

h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    letter-spacing: -0.5px;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: 1.25rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-family: var(--font-heading);
}

.btn-primary {
    background-color: var(--secondary-color);
    color: var(--text-white);
    box-shadow: 0 4px 14px 0 rgba(0, 200, 83, 0.39);
}

.btn-primary:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 200, 83, 0.23);
    color: var(--text-white);
}

.btn-outline-primary {
    background-color: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
}

.btn-outline-primary:hover {
    background-color: var(--secondary-color);
    color: var(--text-white);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.25rem;
    border-radius: 50px;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Sections Common */
section {
    padding: 5rem 0;
}

.section-tag {
    display: inline-block;
    background-color: #e3f2fd;
    color: var(--primary-light);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 1rem;
    margin-left: auto;
    margin-right: auto;
    display: table;
    /* Center trick */
}

.dark-tag {
    background-color: rgba(255, 255, 255, 0.1);
    color: #81d4fa;
}

.section-title {
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.125rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Header / Hero */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, #061022 100%);
    color: var(--text-white);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(79, 195, 247, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    margin-bottom: 1.5rem;
    color: var(--text-white);
}

.hero-text p {
    font-size: 1.125rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
}

.hero-features {
    margin-bottom: 2.5rem;
}

.hero-features li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.05rem;
}

.hero-features i {
    color: var(--secondary-color);
}

.image-placeholder {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    border: 1px dashed rgba(255, 255, 255, 0.2);
    padding: 10px;
    box-shadow: var(--shadow-xl);
}

.image-placeholder img {
    border-radius: var(--radius-md);
    width: 100%;
}

/* Stats */
.stats {
    background-color: var(--bg-white);
    padding: 3rem 0;
    border-bottom: 1px solid var(--border-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-item h3 {
    color: #0288d1;
    font-size: 2.5rem;
    margin-bottom: 0.25rem;
}

.stat-item p {
    color: var(--text-light);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    background-color: var(--bg-white);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform 0.3s ease;
    border: 1px solid var(--border-color);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background-color: #e3f2fd;
    color: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1.5rem;
}

.feature-card h4 {
    margin-bottom: 1rem;
}

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

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.product-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.product-image-container {
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 20px;
}

/* Product Background Colors */
.bg-green {
    background-color: rgba(76, 175, 80, 0.1);
}

.bg-purple {
    background-color: rgba(156, 39, 176, 0.1);
}

.bg-blue {
    background-color: rgba(33, 150, 243, 0.1);
}

.bg-teal {
    background-color: rgba(0, 150, 136, 0.1);
}

.bg-pink {
    background-color: rgba(233, 30, 99, 0.1);
}

.bg-orange {
    background-color: rgba(255, 152, 0, 0.1);
}

.bg-yellow {
    background-color: rgba(255, 235, 59, 0.15);
}

.bg-lightblue {
    background-color: rgba(3, 169, 244, 0.1);
}

.product-image-container img {
    max-height: 100%;
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-sm);
}

.badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--secondary-color);
    color: white;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-hot {
    background-color: #ff5722;
}

.product-details {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-rating {
    color: #ffb300;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.product-details h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    min-height: 3em;
    /* Ensure uniform height for titles */
}

.product-price {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.price-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
}

.product-features {
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.product-features li {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.product-features i {
    margin-top: 3px;
    font-size: 0.8rem;
}

.action-banner {
    background-color: #e3f2fd;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.action-banner p {
    font-weight: 600;
    color: var(--primary-color);
    margin: 0;
}

.action-banner a {
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

.action-banner a:hover {
    gap: 12px;
}

/* Gallery / Sneak Peek */
.gallery {
    padding-bottom: 6rem;
}

.gallery-scroll {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding: 20px 0;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.3) transparent;
}

.gallery-scroll::-webkit-scrollbar {
    height: 8px;
}

.gallery-scroll::-webkit-scrollbar-track {
    background: transparent;
}

.gallery-scroll::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 20px;
}

.gallery-item {
    flex: 0 0 300px;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease;
    width: 300px;
}

.gallery-item:hover {
    transform: scale(1.02);
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.benefit-card {
    background-color: var(--bg-darker);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: 2rem;
    text-align: center;
    transition: border-color 0.3s ease;
}

.benefit-card:hover {
    border-color: rgba(79, 195, 247, 0.3);
}

.benefit-card h3 {
    color: #4fc3f7;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.benefit-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* Steps */
.steps-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
    margin-top: 4rem;
    position: relative;
}

.steps-container::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    z-index: 0;
}

.step-item {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 60px;
    height: 60px;
    background-color: var(--primary-light);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    border: 4px solid var(--bg-dark);
}

.step-item h4 {
    color: white;
    margin-bottom: 1rem;
}

.step-item p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* Combos */
.combos {
    background: linear-gradient(180deg, #e0f7fa 0%, #ffffff 100%);
}

.combos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.combo-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    position: relative;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: transform 0.3s ease;
}

.combo-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.combo-header {
    margin-bottom: 1.5rem;
}

.combo-badge {
    background-color: #0288d1;
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.combo-badge.hot {
    background-color: #ff5722;
}

.combo-image {
    border-radius: var(--radius-md);
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-sm);
}

.combo-card h4 {
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.combo-features {
    text-align: left;
}

.combo-features li {
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
    display: flex;
    gap: 10px;
}

.combo-features li:last-child {
    border-bottom: none;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.stars {
    color: #ffb300;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.testimonial-card p {
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 45px;
    height: 45px;
    background-color: var(--primary-light);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.author-info h5 {
    color: var(--text-dark);
    font-size: 1rem;
    margin: 0;
}

.author-info span {
    font-size: 0.8rem;
    color: var(--text-gray);
}

/* Pricing */
.pricing {
    background-color: #f8fafc;
}

.pricing-grid {
    display: grid;
    grid-template-columns: minmax(300px, 400px) minmax(350px, 450px);
    gap: 2rem;
    justify-content: center;
    align-items: center;
    margin-bottom: 3rem;
}

.pricing-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.pricing-card.premium {
    border: 2px solid var(--secondary-color);
    box-shadow: 0 20px 25px -5px rgba(0, 200, 83, 0.1), 0 10px 10px -5px rgba(0, 200, 83, 0.04);
    transform: scale(1.05);
    position: relative;
}

.popular-badge {
    background-color: var(--secondary-color);
    color: white;
    text-align: center;
    padding: 8px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card-header {
    padding: 2.5rem 2rem 1.5rem;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.card-header h3 {
    margin-bottom: 1rem;
}

.image-showcase {
    margin-bottom: 1.5rem;
}

.image-showcase img {
    border-radius: var(--radius-md);
    margin: 0 auto;
}

.price {
    display: flex;
    justify-content: center;
    align-items: baseline;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.currency {
    font-size: 1rem;
    font-weight: 600;
    margin-right: 4px;
}

.amount {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
}

.cents {
    font-size: 1.5rem;
    font-weight: 700;
}

.cash-price {
    color: var(--text-light);
    font-size: 0.9rem;
}

.card-body {
    padding: 2rem;
}

.pricing-features {
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 10px 0;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
}

.pricing-features li.disabled {
    color: var(--text-gray);
    text-decoration: line-through;
}

.guarantee-box {
    background-color: #e8f5e9;
    border: 1px solid #c8e6c9;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 800px;
    margin: 0 auto;
}

.guarantee-box i {
    font-size: 2.5rem;
    color: #4caf50;
}

.guarantee-box p {
    margin: 0;
    font-size: 0.95rem;
    color: #2e7d32;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero {
        padding: 3rem 0;
    }

    .hero-content {
        display: flex;
        flex-direction: column;
        text-align: center;
        gap: 0;
    }

    .hero-text {
        display: contents;
    }

    .hero-text h1 {
        order: 1;
        margin-bottom: 0.5rem;
    }

    .hero-text p {
        order: 2;
        margin-bottom: 1rem;
    }

    .hero-image {
        order: 3;
        margin: 1rem 0;
        width: 100%;
    }

    .hero-text .hero-features {
        order: 4;
        margin-bottom: 1.5rem;
        display: inline-block;
        text-align: left;
    }

    .hero-text .btn {
        order: 5;
    }

    .hero-features li {
        justify-content: flex-start;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .combos-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }

    .pricing-card.premium {
        transform: scale(1);
    }
}

@media (max-width: 768px) {
    section {
        padding: 3rem 0;
    }

    .steps-container {
        flex-direction: column;
        gap: 3rem;
    }

    .steps-container::before {
        display: none;
    }

    .combos-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .action-banner {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .feature-card,
    .benefit-card,
    .testimonial-card,
    .combo-card {
        padding: 1.5rem;
    }

    .product-details {
        padding: 1.2rem;
    }

    .stat-item h3 {
        font-size: 2rem;
    }

    .stat-item p {
        font-size: 0.8rem;
    }

    h1 {
        font-size: 2rem;
    }

    .card-body {
        padding: 1.5rem;
    }
}

/* --- NOVO CONTEÚDO ADICIONADO --- */

/* Top Banner */
.top-banner {
    background-color: #ff3b30;
    color: white;
    text-align: center;
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 700;
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* Emoji Icons */
.emoji-icon {
    background: transparent;
    font-size: 2.5rem;
}

/* Border Highlight for Products */
.border-highlight {
    border: 2px solid var(--secondary-color);
    transform: scale(1.02);
}

.border-highlight:hover {
    transform: scale(1.04);
}

/* Info Banner */
.info-banner {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    background: linear-gradient(90deg, #e3f2fd 0%, #bbdefb 100%);
}

.banner-icon {
    font-size: 3rem;
}

.banner-text h4 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.banner-text p {
    color: var(--text-dark);
}

/* Bonus Details */
.bonus-desc {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.bonus-value {
    font-size: 1rem;
    font-weight: 500;
}

.font-bold {
    font-weight: 700;
}

/* Verified Badge */
.verified-badge {
    color: var(--secondary-color);
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 10px;
}

/* Secure Checkout & Urgent Banner */
.secure-checkout {
    text-align: center;
    color: #4caf50;
    font-weight: 700;
    margin-top: 1rem;
}

.urgent-banner {
    background-color: #fff3e0;
    border: 1px solid #ffe0b2;
    color: #e65100;
    padding: 1rem;
    border-radius: var(--radius-md);
    text-align: center;
    margin: 2rem auto 0;
    max-width: 600px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

/* Special Offer Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 15px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.show {
    display: flex;
    opacity: 1;
}

.modal-overlay .offer-box {
    transform: translateY(40px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background-color: var(--bg-white);
    border: none;
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    max-width: 600px;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.modal-overlay.show .offer-box {
    transform: translateY(0) scale(1);
}

.modal-close-icon {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.8);
    color: var(--text-light);
    border: none;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    z-index: 10;
    box-shadow: var(--shadow-sm);
}

.modal-close-icon:hover {
    background: #f1f5f9;
    color: var(--text-dark);
    transform: scale(1.1);
}

.offer-header {
    background-color: #fff8e1;
    text-align: center;
    padding: 1.5rem;
    border-bottom: 1px solid #ffe082;
}

.offer-header h3 {
    color: #f57f17;
    margin-bottom: 0.2rem;
}

.offer-subtitle {
    color: #ff8f00;
    font-weight: 600;
}

.offer-content {
    padding: 2rem;
}

.offer-main-text {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.offer-features {
    margin-bottom: 2rem;
    text-align: left;
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: var(--radius-md);
}

.offer-features li {
    padding: 6px 0;
    display: flex;
    gap: 12px;
    align-items: center;
    font-size: 0.95rem;
}

.offer-actions {
    text-align: center;
}

.mb-3 {
    margin-bottom: 1rem;
}

.btn-text {
    color: var(--text-light);
    text-decoration: underline;
    font-size: 0.9rem;
}

.btn-text:hover {
    color: var(--text-dark);
}

/* Guarantee Section */
.guarantee {
    background-color: var(--primary-color);
    color: white;
    padding: 4rem 0;
}

.guarantee-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.guarantee h2 {
    color: white;
    margin-bottom: 1rem;
}

/* FAQ Section */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-item summary {
    padding: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: transform 0.3s;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.2rem 1.2rem;
    color: var(--text-light);
    border-top: 1px solid var(--border-color);
    margin-top: 1rem;
    padding-top: 1rem;
}

/* Footer Section */
.site-footer {
    background-color: var(--bg-darker);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-title {
    color: white;
    margin-bottom: 1rem;
}

.footer-subtitle {
    color: var(--text-gray);
    margin-bottom: 2rem;
}

.btn-glow {
    box-shadow: 0 0 20px rgba(0, 200, 83, 0.5);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 200, 83, 0.7);
    }

    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 15px rgba(0, 200, 83, 0);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 200, 83, 0);
    }
}

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

.trust-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin: 3rem 0;
    color: var(--text-gray);
    font-size: 0.9rem;
}

.copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    color: var(--text-gray);
    font-size: 0.85rem;
}

.footer-links a {
    color: var(--text-gray);
}

.footer-links a:hover {
    color: white;
@media (max-width: 768px) {
    .copyright {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .offer-box {
        border-radius: var(--radius-lg);
    }
    .offer-header {
        padding: 1.5rem 1rem 1rem;
    }
    .offer-content {
        padding: 1.5rem;
    }
    .offer-main-text {
        font-size: 1rem;
    }
    .offer-features {
        padding: 1rem;
    }
    .offer-features li {
        font-size: 0.85rem;
    }
    .modal-overlay {
        padding: 10px;
    }
    .btn-large {
        font-size: 1.1rem;
        padding: 14px 24px;
    }
}