/* ============================================
   NEOGLUCO LANDING PAGE - STYLES.CSS
   Modern Gradient Design with Full Mobile Responsiveness
   ============================================ */

/* ============================================
   CSS RESET & BASE STYLES
   ============================================ */
* {
    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;
    line-height: 1.7;
    color: #1f2937;
    background: #ffffff;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

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

ul {
    list-style: none;
}

input,
select,
textarea {
    font-size: 16px; /* Prevent zoom on iOS */
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

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

@media (min-width: 768px) {
    .container {
        padding: 0 40px;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 60px;
    }
}

/* Section Padding */
section {
    padding: 50px 0;
}

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

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

/* Section Titles */
.section-title {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    -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: 25px;
    }
}

.section-subtitle {
    font-size: 16px;
    text-align: center;
    color: #6b7280;
    margin-bottom: 30px;
}

@media (min-width: 768px) {
    .section-subtitle {
        font-size: 18px;
        margin-bottom: 40px;
    }
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.scrolled {
    padding: 5px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.navbar {
    padding: 15px 0;
}

@media (min-width: 768px) {
    .navbar {
        padding: 20px 0;
    }
}

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

.logo a {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

/* Hamburger Menu */
.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 30px;
    height: 30px;
    cursor: pointer;
    z-index: 1001;
}

.hamburger .line {
    width: 100%;
    height: 3px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.hamburger.active .line:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active .line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

@media (min-width: 768px) {
    .hamburger {
        display: none;
    }
}

/* Navigation Links */
.nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 30px;
    transition: right 0.4s ease;
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.2);
}

.nav-links.active {
    right: 0;
}

@media (min-width: 768px) {
    .nav-links {
        position: static;
        width: auto;
        height: auto;
        background: none;
        flex-direction: row;
        gap: 30px;
        box-shadow: none;
    }
}

.nav-link {
    color: #ffffff;
    font-size: 18px;
    font-weight: 500;
    transition: all 0.3s ease;
}

@media (min-width: 768px) {
    .nav-link {
        color: #1f2937;
        font-size: 16px;
    }
    
    .nav-link:hover {
        color: #4F46E5;
        transform: translateY(-2px);
    }
}

.cta-btn-nav {
    padding: 12px 28px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    color: #ffffff;
    font-weight: 600;
    border-radius: 50px;
    font-size: 16px;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

@media (min-width: 768px) {
    .cta-btn-nav {
        background: linear-gradient(135deg, #ffffff 0%, #ffffff 100%);
        color: #4F46E5;
        border: 2px solid #4F46E5;
    }
    
    .cta-btn-nav:hover {
        background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
        color: #ffffff;
        transform: scale(1.05);
        box-shadow: 0 10px 30px rgba(79, 70, 229, 0.3);
    }
}

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

@media (min-width: 768px) {
    .hero-section {
        padding-top: 120px;
    }
}

.hero-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
}

@media (min-width: 768px) {
    .hero-container {
        flex-direction: row;
        gap: 60px;
    }
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.product-image-wrapper {
    position: relative;
    animation: float 6s ease-in-out infinite;
}

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

.product-bottle {
    width: 100%;
    max-width: 350px;
    filter: drop-shadow(0 20px 40px rgba(79, 70, 229, 0.3));
}

@media (min-width: 768px) {
    .product-bottle {
        max-width: 450px;
    }
}

.floating-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    color: #ffffff;
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.4);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.hero-content {
    flex: 1;
}

.hero-title {
    font-size: 32px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #1f2937;
    animation: fadeInUp 1s ease;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 42px;
        margin-bottom: 25px;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-description {
    font-size: 16px;
    line-height: 1.7;
    color: #4b5563;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease 0.2s both;
}

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

.cta-btn-primary {
    display: inline-block;
    padding: 16px 40px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    color: #ffffff;
    font-size: 18px;
    font-weight: 700;
    border-radius: 50px;
    min-height: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.3);
    transition: all 0.3s ease;
    animation: fadeInUp 1s ease 0.4s both;
    margin-bottom: 30px;
    width: 100%;
}

@media (min-width: 768px) {
    .cta-btn-primary {
        width: auto;
        display: inline-flex;
    }
}

.cta-btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(79, 70, 229, 0.4);
}

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

.trust-indicators {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    animation: fadeInUp 1s ease 0.6s both;
}

@media (min-width: 768px) {
    .trust-indicators {
        gap: 30px;
    }
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #4b5563;
    font-size: 14px;
    font-weight: 500;
}

@media (min-width: 768px) {
    .trust-item {
        font-size: 15px;
    }
}

.trust-item .icon {
    width: 24px;
    height: 24px;
    color: #10b981;
}

/* ============================================
   WHY CHOOSE US SECTION
   ============================================ */
.why-choose-section {
    background: #ffffff;
}

.badges-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

@media (min-width: 576px) {
    .badges-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

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

.badge-card {
    background: #ffffff;
    padding: 30px 20px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
}

.badge-card.animated {
    animation: slideUp 0.6s ease forwards;
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.badge-card:hover {
    transform: translateY(-10px) rotate(2deg) scale(1.05);
    box-shadow: 0 15px 40px rgba(79, 70, 229, 0.2);
}

.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: #1f2937;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.badge-description {
    font-size: 14px;
    line-height: 1.6;
    color: #6b7280;
}

@media (min-width: 768px) {
    .badge-description {
        font-size: 15px;
    }
}

/* ============================================
   WHAT IS NEOGLUCO SECTION
   ============================================ */
.what-is-section {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
}

.what-is-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
}

@media (min-width: 768px) {
    .what-is-container {
        flex-direction: row;
        gap: 60px;
    }
}

.what-is-content {
    flex: 1;
}

.what-is-text {
    font-size: 16px;
    line-height: 1.8;
    color: #4b5563;
    margin-bottom: 20px;
}

@media (min-width: 768px) {
    .what-is-text {
        font-size: 17px;
    }
}

.what-is-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.support-image {
    max-width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(79, 70, 229, 0.2);
}

/* ============================================
   HOW IT WORKS SECTION
   ============================================ */
.how-it-works-section {
    background: #ffffff;
}

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

.accordion-item {
    background: #ffffff;
    border-radius: 15px;
    margin-bottom: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-item:hover {
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.15);
}

.accordion-header {
    width: 100%;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
    min-height: 60px;
    transition: all 0.3s ease;
}

@media (min-width: 768px) {
    .accordion-header {
        padding: 25px 30px;
        min-height: 70px;
    }
}

.accordion-header:hover {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
}

.accordion-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1f2937;
    text-align: left;
}

@media (min-width: 768px) {
    .accordion-header h3 {
        font-size: 20px;
    }
}

.accordion-icon {
    font-size: 28px;
    font-weight: 300;
    color: #4F46E5;
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 15px;
}

.accordion-header[aria-expanded="true"] .accordion-icon {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.accordion-content p {
    padding: 0 25px 20px 25px;
    font-size: 15px;
    line-height: 1.8;
    color: #4b5563;
}

@media (min-width: 768px) {
    .accordion-content p {
        padding: 0 30px 25px 30px;
        font-size: 16px;
    }
}

.accordion-item.active .accordion-content {
    max-height: 1000px;
    padding-top: 10px;
}

/* ============================================
   CUSTOMER REVIEWS SECTION
   ============================================ */
.reviews-section {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(6, 182, 212, 0.05) 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: #ffffff;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    opacity: 0;
    transform: scale(0.9);
}

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

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

.review-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px rgba(79, 70, 229, 0.2);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.reviewer-photo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #4F46E5;
}

.reviewer-info {
    flex: 1;
}

.reviewer-name {
    font-size: 18px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 5px;
}

.reviewer-location {
    font-size: 14px;
    color: #6b7280;
}

.rating {
    display: flex;
    gap: 3px;
    margin-bottom: 15px;
}

.star {
    color: #fbbf24;
    font-size: 20px;
}

.review-text {
    font-size: 15px;
    line-height: 1.7;
    color: #4b5563;
}

/* ============================================
   PRICING SECTION WITH COUNTDOWN
   ============================================ */
.pricing-section {
    background: #ffffff;
}

.countdown-timer {
    max-width: 500px;
    margin: 0 auto 50px;
    text-align: center;
}

.timer-label {
    font-size: 18px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 15px;
}

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

.timer-display {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.3);
}

.timer-segment {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.timer-value {
    font-size: 42px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1;
}

@media (min-width: 768px) {
    .timer-value {
        font-size: 54px;
    }
}

.timer-label-small {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 5px;
}

.timer-colon {
    font-size: 42px;
    font-weight: 700;
    color: #ffffff;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

@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: #ffffff;
    padding: 30px 25px;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(79, 70, 229, 0.2);
}

.pricing-card.popular {
    border: 3px solid #4F46E5;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
    transform: scale(1.05);
}

@media (min-width: 992px) {
    .pricing-card.popular {
        transform: scale(1.1);
    }
}

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

@media (min-width: 992px) {
    .pricing-card.popular:hover {
        transform: scale(1.13) translateY(-10px);
    }
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: #ffffff;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    box-shadow: 0 5px 15px rgba(239, 68, 68, 0.4);
    animation: pulse 2s ease-in-out infinite;
}

.pricing-label {
    font-size: 16px;
    font-weight: 700;
    color: #4F46E5;
    margin-bottom: 10px;
}

.bottle-count {
    font-size: 24px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 5px;
}

@media (min-width: 768px) {
    .bottle-count {
        font-size: 26px;
    }
}

.supply-duration {
    font-size: 14px;
    color: #6b7280;
    margin-bottom: 20px;
}

.product-image-pricing {
    width: 100%;
    max-width: 200px;
    margin: 0 auto 20px;
}

.product-image-pricing img {
    width: 100%;
}

.price-per-bottle {
    font-size: 36px;
    font-weight: 700;
    color: #4F46E5;
    margin-bottom: 10px;
}

.price-per-bottle span {
    font-size: 18px;
    font-weight: 400;
    color: #6b7280;
}

.total-price {
    margin-bottom: 15px;
}

.old-price {
    font-size: 20px;
    color: #9ca3af;
    text-decoration: line-through;
    margin-right: 10px;
}

.new-price {
    font-size: 28px;
    font-weight: 700;
    color: #10b981;
}

.bonus-badges {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.bonus-badge {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff;
    padding: 8px 15px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}

.add-to-cart-btn {
    display: block;
    width: 100%;
    padding: 16px 30px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    border-radius: 50px;
    min-height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.add-to-cart-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.3);
}

.add-to-cart-btn:active {
    transform: scale(0.98);
}

.payment-logos {
    max-width: 200px;
    margin: 0 auto;
}

.payment-logos img {
    width: 100%;
}

.rating-image {
    text-align: center;
    max-width: 300px;
    margin: 0 auto;
}

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

.ingredients-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 768px) {
    .ingredients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

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

.ingredient-card {
    background: #ffffff;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.ingredient-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.15);
}

.ingredient-name {
    font-size: 20px;
    font-weight: 700;
    color: #4F46E5;
    margin-bottom: 12px;
}

.ingredient-description {
    font-size: 15px;
    line-height: 1.7;
    color: #4b5563;
}

/* ============================================
   SCIENTIFIC EVIDENCE SECTION
   ============================================ */
.scientific-section {
    background: #ffffff;
}

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

.evidence-intro {
    text-align: center;
    margin-bottom: 40px;
}

.evidence-intro p {
    font-size: 17px;
    line-height: 1.8;
    color: #4b5563;
}

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

.guarantee-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
}

@media (min-width: 768px) {
    .guarantee-container {
        flex-direction: row;
        gap: 60px;
    }
}

.guarantee-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.guarantee-image img {
    max-width: 300px;
    width: 100%;
}

@media (min-width: 768px) {
    .guarantee-image img {
        max-width: 400px;
    }
}

.guarantee-content {
    flex: 1;
}

.guarantee-points {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.guarantee-point {
    display: flex;
    gap: 15px;
}

.point-icon {
    flex-shrink: 0;
}

.point-icon svg {
    width: 32px;
    height: 32px;
    color: #10b981;
}

.guarantee-point h3 {
    font-size: 20px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 10px;
}

.guarantee-point p {
    font-size: 15px;
    line-height: 1.7;
    color: #4b5563;
}

/* ============================================
   BENEFITS SECTION
   ============================================ */
.benefits-section {
    background: #ffffff;
}

.benefits-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .benefits-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

.benefit-item {
    display: flex;
    gap: 15px;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
    padding: 20px;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 20px rgba(79, 70, 229, 0.15);
}

.benefit-icon {
    flex-shrink: 0;
}

.benefit-icon svg {
    width: 32px;
    height: 32px;
    color: #10b981;
}

.benefit-content h3 {
    font-size: 18px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 5px;
}

.benefit-content p {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.6;
}

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

/* ============================================
   FINAL CTA SECTION
   ============================================ */
.final-cta-section {
    background: #ffffff;
    position: relative;
    overflow: hidden;
}

.final-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
    z-index: 0;
}

.final-cta-container {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .final-cta-container {
        flex-direction: row;
        text-align: left;
        gap: 60px;
    }
}

.final-cta-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.final-product-image {
    max-width: 300px;
    width: 100%;
    animation: float 6s ease-in-out infinite;
    filter: drop-shadow(0 20px 40px rgba(79, 70, 229, 0.3));
}

@media (min-width: 768px) {
    .final-product-image {
        max-width: 400px;
    }
}

.final-cta-content {
    flex: 1;
}

.final-cta-title {
    font-size: 28px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 25px;
    line-height: 1.3;
}

@media (min-width: 768px) {
    .final-cta-title {
        font-size: 36px;
        margin-bottom: 30px;
    }
}

.final-pricing {
    margin-bottom: 30px;
}

.final-regular-price {
    font-size: 18px;
    color: #6b7280;
    margin-bottom: 10px;
}

.strike-price {
    text-decoration: line-through;
    color: #9ca3af;
    font-size: 22px;
}

.final-special-price {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
}

@media (min-width: 768px) {
    .final-special-price {
        justify-content: flex-start;
    }
}

.special-label {
    font-size: 18px;
    font-weight: 600;
    color: #1f2937;
}

.special-amount {
    font-size: 42px;
    font-weight: 700;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-btn-final {
    display: inline-block;
    padding: 18px 50px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    color: #ffffff;
    font-size: 20px;
    font-weight: 700;
    border-radius: 50px;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 15px 40px rgba(79, 70, 229, 0.3);
    transition: all 0.3s ease;
    margin-bottom: 30px;
    width: 100%;
    animation: pulse 2s ease-in-out infinite;
}

@media (min-width: 768px) {
    .cta-btn-final {
        width: auto;
        display: inline-flex;
    }
}

.cta-btn-final:hover {
    transform: scale(1.05);
    box-shadow: 0 20px 50px rgba(79, 70, 229, 0.4);
}

.final-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    color: #4b5563;
    justify-content: center;
}

@media (min-width: 768px) {
    .feature-item {
        justify-content: flex-start;
        font-size: 16px;
    }
}

.feature-item svg {
    width: 24px;
    height: 24px;
    color: #10b981;
    flex-shrink: 0;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    color: #d1d5db;
    padding: 50px 0 30px;
}

.footer-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

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

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (min-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr 2fr 1fr;
    }
}

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

@media (min-width: 768px) {
    .footer-column {
        text-align: left;
    }
}

.footer-title {
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 15px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 15px;
    color: #d1d5db;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #06B6D4;
}

.footer-disclaimer {
    font-size: 13px;
    line-height: 1.7;
    color: #9ca3af;
}

.social-icons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

@media (min-width: 768px) {
    .social-icons {
        justify-content: flex-start;
    }
}

.social-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    transform: translateY(-3px);
}

.social-icon svg {
    width: 20px;
    height: 20px;
    color: #ffffff;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    font-size: 14px;
    color: #9ca3af;
}

/* ============================================
   SCROLL TO TOP BUTTON
   ============================================ */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(79, 70, 229, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

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

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.5);
}

.scroll-to-top svg {
    width: 24px;
    height: 24px;
}

/* ============================================
   POPUP MODAL
   ============================================ */
.popup-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 20px;
}

.popup-modal.active {
    opacity: 1;
    visibility: visible;
}

.popup-content {
    background: #ffffff;
    border-radius: 20px;
    max-width: 500px;
    width: 100%;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.popup-modal.active .popup-content {
    transform: scale(1);
    animation: popupBounce 0.5s ease;
}

@keyframes popupBounce {
    0% {
        transform: scale(0.8);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 36px;
    height: 36px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
}

.popup-close:hover {
    background: rgba(0, 0, 0, 0.2);
    transform: rotate(90deg);
}

.popup-close svg {
    width: 20px;
    height: 20px;
    color: #1f2937;
}

.popup-body {
    padding: 40px 30px;
    text-align: center;
}

.popup-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s ease-in-out infinite;
}

.popup-icon svg {
    width: 40px;
    height: 40px;
    color: #ffffff;
}

.popup-title {
    font-size: 26px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 15px;
}

.popup-text {
    font-size: 16px;
    line-height: 1.7;
    color: #4b5563;
    margin-bottom: 25px;
}

.popup-cta-btn {
    display: inline-block;
    padding: 16px 40px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    color: #ffffff;
    font-size: 18px;
    font-weight: 700;
    border-radius: 50px;
    min-height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    transition: all 0.3s ease;
    width: 100%;
}

@media (min-width: 576px) {
    .popup-cta-btn {
        width: auto;
        display: inline-flex;
    }
}

.popup-cta-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.3);
}

/* Mobile Optimized Popup */
@media (max-width: 767px) {
    .popup-modal {
        align-items: flex-end;
    }
    
    .popup-content {
        border-radius: 20px 20px 0 0;
        max-width: 100%;
    }
    
    .popup-body {
        padding: 30px 25px;
    }
    
    .popup-title {
        font-size: 22px;
    }
    
    .popup-text {
        font-size: 15px;
    }
}

/* ============================================
   PURCHASE NOTIFICATION
   ============================================ */
.purchase-notification {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background: #ffffff;
    padding: 15px 20px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    max-width: 350px;
    z-index: 9998;
    opacity: 0;
    transform: translateX(-100%);
    transition: all 0.5s ease;
}

.purchase-notification.show {
    opacity: 1;
    transform: translateX(0);
}

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

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

.notification-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-icon svg {
    width: 20px;
    height: 20px;
    color: #ffffff;
}

.notification-text {
    font-size: 14px;
    line-height: 1.5;
    color: #1f2937;
}

.notification-text strong {
    font-weight: 700;
    color: #4F46E5;
}

/* ============================================
   ANIMATIONS FOR DATA ATTRIBUTES
   ============================================ */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
}

[data-animate].animated {
    animation: fadeInUp 0.6s ease forwards;
}

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 767px) {
    /* Hide on mobile */
    .hide-mobile {
        display: none !important;
    }
    
    /* Full width on mobile */
    .full-width-mobile {
        width: 100% !important;
    }
    
    /* Center on mobile */
    .center-mobile {
        text-align: center !important;
        margin-left: auto !important;
        margin-right: auto !important;
    }
}

/* ============================================
   LOADING STATE
   ============================================ */
.loading {
    pointer-events: none;
    opacity: 0.6;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    border: 3px solid rgba(79, 70, 229, 0.3);
    border-top-color: #4F46E5;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .header,
    .footer,
    .scroll-to-top,
    .popup-modal,
    .purchase-notification,
    .cta-btn-primary,
    .cta-btn-final,
    .add-to-cart-btn {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
    }
    
    section {
        page-break-inside: avoid;
    }
}

/* ============================================
   END OF STYLES
   ============================================ */