/* ===================================
   PROSTADINE - MODERN GRADIENT DESIGN
   Mobile-First Responsive CSS
   =================================== */

/* ===== ROOT VARIABLES ===== */
:root {
    --primary-color: #4F46E5;
    --secondary-color: #06B6D4;
    --gradient-primary: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    --gradient-secondary: linear-gradient(135deg, #7C3AED 0%, #2DD4BF 100%);
    --dark-color: #1F2937;
    --light-color: #F9FAFB;
    --white-color: #FFFFFF;
    --text-color: #374151;
    --text-light: #6B7280;
    --border-color: #E5E7EB;
    --success-color: #10B981;
    --warning-color: #F59E0B;
    --error-color: #EF4444;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.2);
    
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.3);
}

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    background: var(--light-color);
    overflow-x: hidden;
}

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

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

button {
    border: none;
    outline: none;
    cursor: pointer;
    font-family: inherit;
}

input, select, textarea {
    font-size: 16px;
}

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

@media (min-width: 768px) {
    .container {
        padding: 0 30px;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 40px;
    }
}

/* ===== SECTION ===== */
.section {
    padding: 60px 0;
}

@media (min-width: 768px) {
    .section {
        padding: 80px 0;
    }
}

@media (min-width: 1024px) {
    .section {
        padding: 100px 0;
    }
}

/* ===== TYPOGRAPHY ===== */
.section-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--dark-color);
    text-align: center;
    margin-bottom: 16px;
    line-height: 1.2;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 36px;
        margin-bottom: 20px;
    }
}

@media (min-width: 1024px) {
    .section-title {
        font-size: 42px;
        margin-bottom: 24px;
    }
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 40px;
}

@media (min-width: 768px) {
    .section-subtitle {
        font-size: 18px;
        margin-bottom: 50px;
    }
}

/* ===== BUTTONS ===== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    min-height: 48px;
    font-size: 16px;
    font-weight: 600;
    color: var(--white-color);
    background: var(--gradient-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.btn-primary:active {
    transform: scale(0.98);
}

@media (max-width: 767px) {
    .btn-primary {
        width: 100%;
    }
}

.btn-arrow {
    font-size: 20px;
    transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-arrow {
    transform: translateX(4px);
}

/* ===== HEADER & NAVIGATION ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-logo {
    font-size: 24px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-color);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-fast);
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-cta {
    padding: 10px 24px;
    min-height: 44px;
    font-size: 14px;
    font-weight: 600;
    color: var(--white-color);
    background: var(--gradient-primary);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.nav-toggle,
.nav-close {
    display: none;
}

/* Mobile Navigation */
@media (max-width: 767px) {
    .nav {
        height: 60px;
    }
    
    .nav-logo {
        font-size: 20px;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white-color);
        flex-direction: column;
        gap: 0;
        padding: 80px 30px 30px;
        box-shadow: var(--shadow-xl);
        transition: right var(--transition-normal);
    }
    
    .nav-menu.show-menu {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
        width: 100%;
        margin-bottom: 30px;
    }
    
    .nav-link {
        font-size: 16px;
        width: 100%;
        padding: 12px 0;
    }
    
    .nav-cta {
        width: 100%;
        text-align: center;
    }
    
    .nav-toggle {
        display: flex;
        flex-direction: column;
        gap: 5px;
        cursor: pointer;
        padding: 8px;
    }
    
    .nav-toggle span {
        width: 24px;
        height: 2px;
        background: var(--dark-color);
        transition: all var(--transition-fast);
    }
    
    .nav-close {
        display: block;
        position: absolute;
        top: 20px;
        right: 20px;
        font-size: 28px;
        color: var(--dark-color);
        cursor: pointer;
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        transition: all var(--transition-fast);
    }
    
    .nav-close:hover {
        background: var(--light-color);
    }
}

/* ===== MAIN ===== */
.main {
    margin-top: 70px;
}

@media (max-width: 767px) {
    .main {
        margin-top: 60px;
    }
}

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s infinite ease-in-out;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }
}

.hero-image {
    position: relative;
    z-index: 1;
}

.floating-product {
    position: relative;
    animation: heroFloat 3s infinite ease-in-out;
}

.hero-img {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    filter: drop-shadow(0 20px 40px rgba(79, 70, 229, 0.3));
}

.glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 2s infinite ease-in-out;
}

@keyframes heroFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 32px;
    font-weight: 800;
    color: var(--dark-color);
    margin-bottom: 20px;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 42px;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 52px;
    }
}

.hero-description {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.7;
}

@media (min-width: 768px) {
    .hero-description {
        font-size: 17px;
    }
}

.hero-cta {
    margin-top: 32px;
    font-size: 18px;
}

/* ===== WHY CHOOSE US ===== */
.badges-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 576px) {
    .badges-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .badges-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 30px;
    }
}

.badge-card {
    background: var(--white-color);
    padding: 30px 20px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.badge-card:hover {
    transform: translateY(-8px) scale(1.03) rotate(2deg);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.badge-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
}

.badge-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.badge-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 12px;
}

.badge-description {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* ===== WHAT IS PROSTADINE ===== */
.what-is {
    background: var(--white-color);
}

.what-is-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 768px) {
    .what-is-container {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }
}

.what-is-content .section-title {
    text-align: left;
}

.what-is-text {
    font-size: 16px;
    color: var(--text-color);
    margin-bottom: 16px;
    line-height: 1.7;
}

.what-is-image img {
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
}

/* ===== HOW IT WORKS ===== */
.accordion {
    max-width: 900px;
    margin: 0 auto;
}

.accordion-item {
    background: var(--white-color);
    border-radius: var(--border-radius-md);
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.accordion-item:hover {
    box-shadow: var(--shadow-md);
}

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    min-height: 44px;
    font-size: 16px;
    font-weight: 600;
    color: var(--dark-color);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

@media (min-width: 768px) {
    .accordion-header {
        font-size: 18px;
        padding: 24px 30px;
    }
}

.accordion-header:hover {
    background: rgba(79, 70, 229, 0.05);
}

.accordion-icon {
    font-size: 24px;
    font-weight: 300;
    transition: transform var(--transition-normal);
}

.accordion-item.active .accordion-icon {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.accordion-item.active .accordion-content {
    max-height: 500px;
}

.accordion-content p {
    padding: 0 24px 24px;
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
}

@media (min-width: 768px) {
    .accordion-content p {
        padding: 0 30px 30px;
    }
}

/* ===== CUSTOMER REVIEWS ===== */
.reviews {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.03) 0%, rgba(6, 182, 212, 0.03) 100%);
}

.reviews-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

@media (min-width: 768px) {
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.review-card {
    background: var(--white-color);
    border-radius: var(--border-radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    opacity: 0;
    transform: scale(0.9);
}

.review-card.animate {
    animation: scaleIn 0.6s forwards;
}

@keyframes scaleIn {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.review-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.review-image {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary-color);
}

.review-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.review-stars {
    font-size: 18px;
    margin-bottom: 12px;
    text-align: center;
}

.review-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 4px;
    text-align: center;
}

.review-location {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 16px;
    text-align: center;
}

.review-text {
    font-size: 15px;
    color: var(--text-color);
    line-height: 1.6;
    text-align: center;
}

/* ===== PRICING SECTION ===== */
.pricing {
    background: var(--white-color);
}

.countdown-timer {
    max-width: 600px;
    margin: 0 auto 50px;
    text-align: center;
}

.timer-label {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 16px;
}

@media (min-width: 768px) {
    .timer-label {
        font-size: 20px;
    }
}

.timer-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.timer-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--white-color);
    border-radius: var(--border-radius-md);
    padding: 16px 24px;
    min-width: 100px;
    box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
    .timer-box {
        padding: 20px 32px;
        min-width: 120px;
    }
}

.timer-box span:first-child {
    font-size: 36px;
    font-weight: 700;
    line-height: 1;
}

@media (min-width: 768px) {
    .timer-box span:first-child {
        font-size: 48px;
    }
}

.timer-text {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 8px;
}

.timer-colon {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
}

@media (min-width: 768px) {
    .timer-colon {
        font-size: 48px;
    }
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 50px;
}

@media (min-width: 576px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.pricing-card {
    background: var(--white-color);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-xl);
    padding: 30px 20px;
    text-align: center;
    position: relative;
    transition: all var(--transition-normal);
}

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

.pricing-card.popular {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
    transform: scale(1.05);
}

@media (max-width: 991px) {
    .pricing-card.popular {
        transform: scale(1);
    }
}

.pricing-card.popular:hover {
    transform: scale(1.08) translateY(-10px);
}

@media (max-width: 991px) {
    .pricing-card.popular:hover {
        transform: scale(1.02) translateY(-10px);
    }
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: var(--white-color);
    font-size: 12px;
    font-weight: 700;
    padding: 6px 20px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-label {
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.pricing-bottles {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.pricing-supply {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 20px;
}

.pricing-image {
    margin: 20px 0;
}

.pricing-image img {
    max-width: 200px;
    margin: 0 auto;
}

.pricing-price {
    font-size: 42px;
    font-weight: 800;
    color: var(--dark-color);
    margin-bottom: 12px;
}

.pricing-price span {
    font-size: 18px;
    font-weight: 500;
    color: var(--text-light);
}

.pricing-total {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 20px;
}

.old-price {
    font-size: 20px;
    color: var(--text-light);
    text-decoration: line-through;
}

.new-price {
    font-size: 28px;
    font-weight: 700;
    color: var(--success-color);
}

.bonus-badges {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.bonus-badge {
    font-size: 12px;
    font-weight: 700;
    color: var(--white-color);
    background: var(--success-color);
    padding: 6px 12px;
    border-radius: 20px;
    text-transform: uppercase;
}

.pricing-btn {
    display: block;
    margin: 20px 0;
}

.pricing-btn img {
    max-width: 200px;
    margin: 0 auto;
    transition: transform var(--transition-fast);
}

.pricing-btn:hover img {
    transform: scale(1.05);
}

.payment-logos {
    margin-top: 20px;
}

.payment-logos img {
    max-width: 250px;
    margin: 0 auto;
}

.rating-image {
    text-align: center;
    margin-top: 40px;
}

.rating-image img {
    max-width: 300px;
    margin: 0 auto;
}

/* ===== BONUS SECTION ===== */
.bonus {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
}

.bonus-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

@media (min-width: 768px) {
    .bonus-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 60px;
    }
}

.bonus-card {
    background: var(--white-color);
    border-radius: var(--border-radius-xl);
    padding: 30px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-normal);
}

.bonus-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.bonus-image {
    margin-bottom: 24px;
}

.bonus-image img {
    max-width: 250px;
    margin: 0 auto;
    border-radius: var(--border-radius-lg);
}

.bonus-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 12px;
}

.bonus-description {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.6;
}

/* ===== INGREDIENTS ===== */
.ingredients {
    background: var(--white-color);
}

.ingredients-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 576px) {
    .ingredients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .ingredients-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
}

.ingredient-card {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.03) 0%, rgba(6, 182, 212, 0.03) 100%);
    border: 2px solid transparent;
    border-radius: var(--border-radius-lg);
    padding: 24px;
    transition: all var(--transition-normal);
}

.ingredient-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.ingredient-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 12px;
}

.ingredient-description {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* ===== SCIENTIFIC EVIDENCE ===== */
.scientific {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.03) 0%, rgba(6, 182, 212, 0.03) 100%);
}

.scientific-content {
    max-width: 900px;
    margin: 0 auto;
}

.scientific-item {
    background: var(--white-color);
    border-radius: var(--border-radius-lg);
    padding: 30px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.scientific-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(8px);
}

.scientific-subtitle {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 12px;
}

.scientific-text {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ===== MONEY BACK GUARANTEE ===== */
.guarantee {
    background: var(--white-color);
}

.guarantee-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 768px) {
    .guarantee-container {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }
}

.guarantee-image img {
    max-width: 350px;
    margin: 0 auto;
}

.guarantee-content .section-title {
    text-align: left;
}

@media (max-width: 767px) {
    .guarantee-content .section-title {
        text-align: center;
    }
}

.guarantee-points {
    margin-top: 30px;
}

.guarantee-point {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
}

@media (max-width: 767px) {
    .guarantee-point {
        flex-direction: column;
        text-align: center;
    }
}

.guarantee-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--white-color);
    border-radius: 50%;
    font-size: 20px;
    font-weight: 700;
}

@media (max-width: 767px) {
    .guarantee-icon {
        margin: 0 auto;
    }
}

.guarantee-text h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.guarantee-text p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.6;
}

/* ===== BENEFITS ===== */
.benefits {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
}

.benefits-list {
    max-width: 900px;
    margin: 0 auto;
}

.benefit-item {
    display: flex;
    gap: 20px;
    background: var(--white-color);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.benefit-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
}

@media (max-width: 767px) {
    .benefit-item {
        flex-direction: column;
        text-align: center;
    }
}

.benefit-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--white-color);
    border-radius: 50%;
    font-size: 24px;
    font-weight: 700;
}

@media (max-width: 767px) {
    .benefit-icon {
        margin: 0 auto;
    }
}

.benefit-text h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 6px;
}

.benefit-text p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* ===== FAQ ===== */
.faq {
    background: var(--white-color);
}

.faq-accordion {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--light-color);
    border-radius: var(--border-radius-md);
    margin-bottom: 16px;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    min-height: 44px;
    font-size: 16px;
    font-weight: 600;
    color: var(--dark-color);
    background: transparent;
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-fast);
}

@media (min-width: 768px) {
    .faq-question {
        font-size: 17px;
        padding: 24px 30px;
    }
}

.faq-question:hover {
    background: rgba(79, 70, 229, 0.05);
}

.faq-icon {
    font-size: 24px;
    font-weight: 300;
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 24px 24px;
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
}

@media (min-width: 768px) {
    .faq-answer p {
        padding: 0 30px 30px;
    }
}

/* ===== FINAL CTA ===== */
.final-cta {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 15s infinite ease-in-out;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(50px, 30px);
    }
}

.final-cta-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 1;
}

@media (min-width: 768px) {
    .final-cta-container {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }
}

.final-cta-image {
    animation: floatProduct 4s infinite ease-in-out;
}

@keyframes floatProduct {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

.final-cta-image img {
    max-width: 400px;
    margin: 0 auto;
    filter: drop-shadow(0 20px 40px rgba(79, 70, 229, 0.4));
}

.final-cta-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--dark-color);
    margin-bottom: 24px;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .final-cta-title {
        font-size: 36px;
    }
}

.final-cta-pricing {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 30px;
}

.final-cta-old {
    font-size: 16px;
    color: var(--text-light);
}

.final-cta-old del {
    color: var(--error-color);
}

.final-cta-new {
    font-size: 36px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (min-width: 768px) {
    .final-cta-new {
        font-size: 42px;
    }
}

.final-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px 40px;
    min-height: 56px;
    font-size: 18px;
    font-weight: 700;
    color: var(--white-color);
    background: var(--gradient-primary);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
}

@media (max-width: 767px) {
    .final-cta-btn {
        width: 100%;
    }
}

.final-cta-btn:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: var(--shadow-xl);
}

.final-cta-btn:active {
    transform: scale(0.98);
}

.final-cta-guarantee {
    margin-top: 20px;
    font-size: 14px;
    color: var(--success-color);
    font-weight: 600;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--dark-color);
    color: var(--white-color);
    padding: 60px 0 30px;
}

.footer-container {
    text-align: center;
}

.footer-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.footer-link {
    font-size: 14px;
    color: var(--white-color);
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.footer-link:hover {
    opacity: 1;
}

.footer-disclaimer {
    max-width: 900px;
    margin: 0 auto 30px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
}

.footer-disclaimer p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.footer-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white-color);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--gradient-primary);
    transform: translateY(-4px);
}

.footer-copyright {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

/* ===== SCROLL TO TOP BUTTON ===== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--white-color);
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 999;
}

.scroll-top.show {
    opacity: 1;
    visibility: visible;
}

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

@media (max-width: 767px) {
    .scroll-top {
        bottom: 20px;
        right: 20px;
        width: 48px;
        height: 48px;
    }
}

/* ===== POPUP ===== */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    padding: 20px;
}

.popup-overlay.show {
    opacity: 1;
    visibility: visible;
}

.popup-content {
    background: var(--white-color);
    border-radius: var(--border-radius-xl);
    padding: 40px 30px;
    max-width: 500px;
    width: 100%;
    position: relative;
    box-shadow: var(--shadow-xl);
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.popup-overlay.show .popup-content {
    transform: scale(1);
}

@media (max-width: 767px) {
    .popup-content {
        padding: 30px 20px;
        max-width: 90%;
    }
}

.popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-color);
    border-radius: 50%;
    font-size: 20px;
    color: var(--dark-color);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.popup-close:hover {
    background: var(--error-color);
    color: var(--white-color);
    transform: rotate(90deg);
}

.popup-image {
    margin-bottom: 20px;
}

.popup-image img {
    max-width: 200px;
    margin: 0 auto;
}

.popup-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark-color);
    text-align: center;
    margin-bottom: 12px;
}

@media (min-width: 768px) {
    .popup-title {
        font-size: 28px;
    }
}

.popup-text {
    font-size: 16px;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 24px;
    line-height: 1.6;
}

.popup-cta {
    display: block;
    width: 100%;
    padding: 16px 32px;
    min-height: 48px;
    font-size: 16px;
    font-weight: 600;
    color: var(--white-color);
    background: var(--gradient-primary);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.popup-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ===== PURCHASE NOTIFICATION ===== */
.notification {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background: var(--white-color);
    border-radius: var(--border-radius-lg);
    padding: 16px 20px;
    box-shadow: var(--shadow-lg);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    max-width: 320px;
}

@media (max-width: 767px) {
    .notification {
        bottom: 20px;
        left: 20px;
        right: 20px;
        max-width: none;
    }
}

.notification.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.notification-icon {
    font-size: 24px;
}

.notification-text {
    display: flex;
    flex-direction: column;
    font-size: 14px;
    color: var(--text-color);
}

.notification-name {
    font-weight: 700;
    color: var(--dark-color);
}

/* ===== ANIMATIONS ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

[data-animate] {
    opacity: 0;
}

[data-animate="up"] {
    transform: translateY(30px);
}

[data-animate="left"] {
    transform: translateX(-30px);
}

[data-animate="right"] {
    transform: translateX(30px);
}

[data-animate="scale"] {
    transform: scale(0.9);
}

[data-animate="float"] {
    animation: none;
}

[data-animate].animated {
    opacity: 1;
    transform: translate(0) scale(1);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-animate="float"].animated {
    animation: floatProduct 4s infinite ease-in-out;
}

/* ===== UTILITY CLASSES ===== */
.text-center {
    text-align: center;
}

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

.text-right {
    text-align: right;
}

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 40px; }

.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 40px; }

.pt-1 { padding-top: 8px; }
.pt-2 { padding-top: 16px; }
.pt-3 { padding-top: 24px; }
.pt-4 { padding-top: 32px; }
.pt-5 { padding-top: 40px; }

.pb-1 { padding-bottom: 8px; }
.pb-2 { padding-bottom: 16px; }
.pb-3 { padding-bottom: 24px; }
.pb-4 { padding-bottom: 32px; }
.pb-5 { padding-bottom: 40px; }