/* ===================================
   INTIMAX LANDING PAGE - MODERN GRADIENT STYLE
   Mobile-First Responsive Design
   =================================== */

/* === 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: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

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

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

/* === CONTAINER === */
.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;
    }
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 28px;
}

h2 {
    font-size: 24px;
}

h3 {
    font-size: 20px;
}

@media (min-width: 768px) {
    h1 { font-size: 36px; }
    h2 { font-size: 30px; }
    h3 { font-size: 24px; }
}

@media (min-width: 1024px) {
    h1 { font-size: 48px; }
    h2 { font-size: 36px; }
    h3 { font-size: 28px; }
}

p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

/* === BUTTONS === */
.btn {
    display: inline-block;
    padding: 12px 24px;
    min-height: 48px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 16px;
}

.btn-primary {
    background: linear-gradient(135deg, #4F46E5, #06B6D4);
    color: white;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.6);
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
    min-height: 56px;
}

.btn-gradient {
    background: linear-gradient(135deg, #4F46E5, #06B6D4);
    color: white;
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.5);
}

@media (max-width: 767px) {
    .btn-large {
        width: 100%;
        font-size: 16px;
    }
}

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

.header.scrolled {
    padding: 8px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.navbar {
    padding: 16px 0;
}

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

.logo a {
    font-size: 24px;
    font-weight: 800;
    background: linear-gradient(135deg, #4F46E5, #06B6D4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: white;
    padding: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.nav-menu.active {
    display: flex;
    transform: translateX(0);
}

.nav-menu li {
    margin: 12px 0;
}

.nav-link {
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    display: block;
    padding: 8px 0;
}

.nav-link:hover {
    color: #4F46E5;
}

.nav-cta {
    margin-top: 12px;
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #4F46E5;
    border-radius: 3px;
    transition: all 0.3s ease;
}

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

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

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

@media (min-width: 768px) {
    .nav-menu {
        display: flex !important;
        flex-direction: row;
        position: static;
        transform: none;
        box-shadow: none;
        padding: 0;
        gap: 24px;
        align-items: center;
    }
    
    .nav-menu li {
        margin: 0;
    }
    
    .nav-cta {
        margin-top: 0;
    }
    
    .hamburger {
        display: none;
    }
}

/* === HERO SECTION === */
.hero {
    margin-top: 72px;
    padding: 40px 0;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.1), rgba(6, 182, 212, 0.1));
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.1), transparent);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-image {
    width: 100%;
    max-width: 400px;
    position: relative;
}

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

.hero-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150%;
    height: 150%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.3), transparent);
    animation: pulse 3s ease-in-out infinite;
    z-index: -1;
}

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

.hero-text {
    text-align: center;
}

.hero-title {
    color: #1a1a2e;
    margin-bottom: 20px;
}

.hero-description {
    color: #4a4a68;
    max-width: 600px;
    margin: 0 auto 20px;
}

@media (min-width: 768px) {
    .hero {
        padding: 80px 0;
    }
    
    .hero-content {
        flex-direction: row;
        justify-content: space-between;
    }
    
    .hero-image {
        max-width: 45%;
    }
    
    .hero-text {
        text-align: left;
        max-width: 50%;
    }
    
    .hero-description {
        margin: 0 0 20px 0;
    }
}

/* === ANIMATIONS === */
.animate-float {
    animation: float 6s ease-in-out infinite;
}

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

.fade-in {
    animation: fadeIn 1s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.pulse-animation {
    animation: pulse-button 2s ease-in-out infinite;
}

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

.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.6s ease;
}

.scroll-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    transform: translateX(-50px);
}

.slide-in-left.active {
    transform: translateX(0);
}

.slide-in-right {
    transform: translateX(50px);
}

.slide-in-right.active {
    transform: translateX(0);
}

.slide-in-up {
    transform: translateY(50px);
}

.slide-in-up.active {
    transform: translateY(0);
}

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

.section-title {
    text-align: center;
    margin-bottom: 40px;
    color: #1a1a2e;
}

.section-subtitle {
    text-align: center;
    font-size: 18px;
    color: #4a4a68;
    margin-bottom: 30px;
}

@media (min-width: 768px) {
    section {
        padding: 80px 0;
    }
    
    .section-title {
        margin-bottom: 60px;
    }
}

/* === WHY CHOOSE US === */
.why-choose {
    background: white;
}

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

.feature-card {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05), rgba(6, 182, 212, 0.05));
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: #4F46E5;
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.2);
}

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

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

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

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

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

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

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

.what-is-image {
    flex: 1;
    max-width: 500px;
}

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

/* === HOW IT WORKS === */
.how-it-works {
    background: white;
}

.accordion {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    margin-bottom: 20px;
    border: 2px solid #e5e7eb;
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-item:hover {
    border-color: #4F46E5;
}

.accordion-header {
    width: 100%;
    padding: 20px;
    background: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
    font-weight: 600;
    color: #1a1a2e;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 44px;
}

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

.accordion-icon {
    font-size: 24px;
    font-weight: 300;
    transition: transform 0.3s ease;
    color: #4F46E5;
}

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

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

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

.accordion-content p {
    padding: 0 20px 20px;
    color: #4a4a68;
    line-height: 1.8;
}

/* === REVIEWS === */
.reviews {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05), rgba(6, 182, 212, 0.05));
}

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

.review-card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

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

.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

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

.review-info h4 {
    margin-bottom: 5px;
    color: #1a1a2e;
}

.review-info p {
    margin: 0;
    font-size: 14px;
    color: #666;
}

.stars {
    color: #F59E0B;
    font-size: 18px;
}

.review-text {
    color: #4a4a68;
    line-height: 1.8;
    font-style: italic;
}

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

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

/* === PRICING === */
.pricing {
    background: white;
}

.pricing-second {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05), rgba(6, 182, 212, 0.05));
}

.countdown-timer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-bottom: 40px;
    font-size: 24px;
}

.timer-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(135deg, #4F46E5, #06B6D4);
    padding: 20px 30px;
    border-radius: 15px;
    color: white;
    min-width: 100px;
}

.timer-number {
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
}

.timer-label {
    font-size: 14px;
    text-transform: uppercase;
    margin-top: 5px;
}

.timer-separator {
    font-size: 48px;
    font-weight: 700;
    color: #4F46E5;
}

@media (min-width: 768px) {
    .timer-number {
        font-size: 64px;
    }
}

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

.pricing-card {
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 40px rgba(79, 70, 229, 0.2);
    border-color: #4F46E5;
}

.pricing-card-popular {
    border-color: #4F46E5;
    border-width: 3px;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05), rgba(6, 182, 212, 0.05));
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #4F46E5, #06B6D4);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.pricing-label {
    font-size: 14px;
    font-weight: 700;
    color: #4F46E5;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.pricing-bottles {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 5px;
}

.pricing-supply {
    color: #666;
    margin-bottom: 20px;
}

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

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

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

.price-per {
    font-size: 48px;
    font-weight: 700;
    color: #4F46E5;
}

.price-label {
    display: block;
    font-size: 14px;
    color: #666;
}

.pricing-total {
    margin-bottom: 20px;
}

.price-old {
    text-decoration: line-through;
    color: #999;
    font-size: 18px;
    margin-right: 10px;
}

.price-new {
    font-size: 32px;
    font-weight: 700;
    color: #10B981;
}

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

.badge {
    background: linear-gradient(135deg, #10B981, #059669);
    color: white;
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.btn-pricing {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-icon {
    max-width: 120px;
    height: auto;
}

.btn-popular {
    background: linear-gradient(135deg, #4F46E5, #06B6D4);
}

.payment-logos img {
    max-width: 300px;
    margin: 0 auto;
}

.rating-section {
    text-align: center;
}

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

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

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

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

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

.ingredient-card {
    background: white;
    padding: 25px;
    border-radius: 15px;
    border-left: 4px solid #4F46E5;
    transition: all 0.3s ease;
}

.ingredient-card:hover {
    transform: translateX(10px);
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.2);
}

.ingredient-card h3 {
    color: #4F46E5;
    margin-bottom: 10px;
}

.ingredient-card p {
    color: #4a4a68;
    margin: 0;
}

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

/* === SCIENCE === */
.science {
    background: white;
}

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

.science-item {
    margin-bottom: 20px;
    border: 2px solid #e5e7eb;
    border-radius: 15px;
    overflow: hidden;
}

.science-header {
    width: 100%;
    padding: 20px;
    background: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
    font-weight: 600;
    color: #1a1a2e;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 44px;
}

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

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

.science-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.science-item.active .science-body {
    max-height: 1000px;
}

.science-body p {
    padding: 0 20px 20px;
    color: #4a4a68;
    line-height: 1.8;
}

/* === GUARANTEE === */
.guarantee {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05), rgba(6, 182, 212, 0.05));
}

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

.guarantee-image {
    max-width: 400px;
}

.guarantee-text {
    flex: 1;
}

.guarantee-item {
    margin-bottom: 30px;
}

.guarantee-item h3 {
    color: #4F46E5;
    margin-bottom: 15px;
}

.guarantee-item p {
    color: #4a4a68;
    line-height: 1.8;
}

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

/* === BENEFITS === */
.benefits {
    background: white;
}

.benefits-list {
    max-width: 800px;
    margin: 0 auto;
}

.benefit-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    margin-bottom: 20px;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05), rgba(6, 182, 212, 0.05));
    border-radius: 15px;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateX(10px);
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.2);
}

.benefit-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #4F46E5, #06B6D4);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.benefit-text h3 {
    color: #1a1a2e;
    margin-bottom: 10px;
}

.benefit-text p {
    color: #4a4a68;
    margin: 0;
}

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

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

.faq-item {
    margin-bottom: 20px;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.faq-header {
    width: 100%;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
    font-weight: 600;
    color: #1a1a2e;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
    min-height: 44px;
}

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

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

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-content {
    max-height: 1000px;
}

.faq-content p {
    padding: 0 20px 20px;
    color: #4a4a68;
    line-height: 1.8;
}

/* === FINAL CTA === */
.final-cta {
    background: white;
}

.final-cta-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
    text-align: center;
}

.final-cta-image {
    max-width: 400px;
}

.final-cta-text h2 {
    color: #1a1a2e;
    margin-bottom: 30px;
}

.final-pricing {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 30px;
}

.final-price-old {
    text-decoration: line-through;
    color: #999;
    font-size: 20px;
}

.final-price-new {
    font-size: 48px;
    font-weight: 700;
    background: linear-gradient(135deg, #4F46E5, #06B6D4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bounce-animation {
    animation: bounce 2s ease-in-out infinite;
}

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

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

/* === FOOTER === */
.footer {
    background: #1a1a2e;
    color: white;
    padding: 60px 0 30px;
}

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

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
}

.footer-links a {
    color: #06B6D4;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #4F46E5;
}

.separator {
    color: #666;
}

.footer-disclaimer {
    max-width: 900px;
    margin: 0 auto 30px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}

.footer-disclaimer p {
    font-size: 14px;
    color: #999;
    line-height: 1.8;
    margin: 0;
}

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

.footer-social a {
    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;
}

.footer-social a:hover {
    background: linear-gradient(135deg, #4F46E5, #06B6D4);
    transform: translateY(-5px);
}

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

.footer-copyright p {
    color: #666;
    margin: 0;
}

/* === SCROLL TO TOP === */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #4F46E5, #06B6D4);
    color: white;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.4);
    transition: all 0.3s ease;
    z-index: 999;
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 30px rgba(79, 70, 229, 0.6);
}

.scroll-to-top.active {
    display: flex;
}

/* === PURCHASE NOTIFICATION === */
.purchase-notification {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background: white;
    padding: 15px 20px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    transform: translateX(-400px);
    transition: transform 0.5s ease;
    z-index: 998;
    max-width: 300px;
}

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

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

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

.notification-text {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.notification-text strong {
    color: #1a1a2e;
}

.notification-text span {
    font-size: 14px;
    color: #666;
}

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

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

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

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

/* Focus visible for keyboard navigation */
a:focus-visible,
button:focus-visible {
    outline: 3px solid #4F46E5;
    outline-offset: 2px;
}