/* ===================================
   BIOMA PROBIOTICS - PREMIUM LUXURY DESIGN
   Mobile-First Responsive Stylesheet
   =================================== */

/* ===================================
   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: 'Georgia', 'Times New Roman', serif;
    line-height: 1.7;
    color: #1a1a1a;
    background-color: #ffffff;
    overflow-x: hidden;
}

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

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

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

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

/* ===================================
   CONTAINER & LAYOUT
   =================================== */
.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 {
    padding: 60px 0;
}

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

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

/* ===================================
   TYPOGRAPHY
   =================================== */
.section-title {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: #000000;
    letter-spacing: 1px;
}

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

@media (min-width: 1024px) {
    .section-title {
        font-size: 42px;
        margin-bottom: 40px;
    }
}

.section-subtitle {
    text-align: center;
    font-size: 16px;
    color: #666666;
    margin-bottom: 30px;
}

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

h1 {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 20px;
    color: #000000;
}

@media (min-width: 768px) {
    h1 {
        font-size: 36px;
        margin-bottom: 25px;
    }
}

@media (min-width: 1024px) {
    h1 {
        font-size: 44px;
        margin-bottom: 30px;
    }
}

h2 {
    font-size: 24px;
    font-weight: 600;
    line-height: 1.4;
}

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

@media (min-width: 1024px) {
    h2 {
        font-size: 34px;
    }
}

h3 {
    font-size: 20px;
    font-weight: 600;
    line-height: 1.4;
}

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

p {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 15px;
    color: #333333;
}

@media (min-width: 768px) {
    p {
        font-size: 17px;
        line-height: 1.8;
    }
}

/* ===================================
   NAVIGATION
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 10px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: #000000;
    letter-spacing: 1px;
}

.logo span {
    color: #D4AF37;
}

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

/* Mobile Navigation */
.nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #000000;
    display: flex;
    flex-direction: column;
    padding: 80px 30px 30px;
    transition: right 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 999;
}

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

.nav-link {
    color: #ffffff;
    font-size: 18px;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #D4AF37;
}

.cta-btn-nav {
    margin-top: 20px;
    padding: 14px 28px;
    background: linear-gradient(135deg, #D4AF37 0%, #F4D03F 100%);
    color: #000000;
    font-weight: 600;
    border-radius: 6px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.4);
}

/* Desktop Navigation */
@media (min-width: 768px) {
    .nav-menu {
        position: static;
        width: auto;
        height: auto;
        flex-direction: row;
        padding: 0;
        background: transparent;
        align-items: center;
        gap: 30px;
    }

    .nav-link {
        color: #000000;
        font-size: 16px;
        padding: 0;
        border: none;
    }

    .cta-btn-nav {
        margin-top: 0;
        padding: 12px 24px;
    }

    .hamburger {
        display: none;
    }
}

/* Hamburger Menu */
.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    z-index: 1001;
    padding: 10px;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: #000000;
    transition: all 0.3s ease;
    border-radius: 3px;
}

.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(8px, -8px);
}

/* ===================================
   BUTTONS
   =================================== */
.cta-btn {
    display: inline-block;
    padding: 16px 36px;
    background: linear-gradient(135deg, #D4AF37 0%, #F4D03F 100%);
    color: #000000;
    font-size: 16px;
    font-weight: 700;
    border-radius: 8px;
    text-align: center;
    min-height: 48px;
    line-height: 1.2;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.5);
}

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

.cta-btn-large {
    padding: 18px 40px;
    font-size: 18px;
    min-height: 56px;
}

@media (min-width: 768px) {
    .cta-btn-large {
        padding: 20px 48px;
        font-size: 20px;
    }
}

/* Button Animation */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(212, 175, 55, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* ===================================
   HERO SECTION
   =================================== */
.hero-section {
    padding-top: 100px;
    background: linear-gradient(to bottom, #f8f8f8 0%, #ffffff 100%);
}

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

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

.hero-image {
    flex: 1;
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
}

.hero-text {
    flex: 1;
}

.hero-text p {
    margin-bottom: 20px;
}

.hero-text .cta-btn {
    margin-top: 30px;
    width: 100%;
}

@media (min-width: 576px) {
    .hero-text .cta-btn {
        width: auto;
    }
}

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

.animate-float {
    animation: float 6s ease-in-out infinite;
}

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

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

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

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

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

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

.why-card {
    background: #f8f8f8;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.why-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-color: #D4AF37;
}

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

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

.why-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: #000000;
}

.why-card p {
    font-size: 15px;
    color: #666666;
    line-height: 1.6;
}

/* ===================================
   WHAT IS SECTION
   =================================== */
.what-is {
    background: #f8f8f8;
}

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

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

.what-text {
    flex: 1;
}

.what-image {
    flex: 1;
    text-align: center;
}

.what-image img {
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

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

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

.accordion-item {
    margin-bottom: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-item:hover {
    border-color: #D4AF37;
}

.accordion-header {
    width: 100%;
    padding: 18px 24px;
    background: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
    font-weight: 600;
    color: #000000;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 48px;
}

.accordion-header:hover {
    background: #f8f8f8;
}

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

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

.accordion-item.active .accordion-header {
    background: #f8f8f8;
    color: #D4AF37;
}

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

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

.accordion-content p {
    padding: 20px 24px;
    margin: 0;
    color: #555555;
    line-height: 1.8;
}

/* ===================================
   CUSTOMER REVIEWS
   =================================== */
.reviews {
    background: linear-gradient(to bottom, #f8f8f8 0%, #ffffff 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: 12px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
}

.review-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.review-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.15);
}

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

.reviewer-photo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #D4AF37;
}

.reviewer-info h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
    color: #000000;
}

.location {
    font-size: 14px;
    color: #888888;
    margin-bottom: 8px;
}

.stars {
    color: #D4AF37;
    font-size: 16px;
    letter-spacing: 2px;
}

.review-text {
    font-size: 15px;
    line-height: 1.7;
    color: #555555;
    font-style: italic;
}

/* Review Animations */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-left.visible {
    animation: slideInLeft 0.8s ease-out;
}

.slide-in-up.visible {
    animation: slideInUp 0.8s ease-out 0.2s both;
}

.slide-in-right.visible {
    animation: slideInRight 0.8s ease-out 0.4s both;
}

/* ===================================
   PRICING SECTION
   =================================== */
.pricing {
    background: linear-gradient(135deg, #f8f8f8 0%, #ffffff 100%);
}

.countdown-timer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-bottom: 50px;
    font-family: 'Arial', sans-serif;
}

.timer-box {
    background: linear-gradient(135deg, #000000 0%, #333333 100%);
    color: #D4AF37;
    padding: 20px 30px;
    border-radius: 12px;
    text-align: center;
    min-width: 100px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

@media (min-width: 768px) {
    .timer-box {
        padding: 25px 40px;
        min-width: 120px;
    }
}

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

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

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

.timer-separator {
    font-size: 36px;
    font-weight: 700;
    color: #000000;
}

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

.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;
    border: 3px solid #e0e0e0;
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    position: relative;
    transition: all 0.4s ease;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.pricing-card.featured {
    border-color: #D4AF37;
    background: linear-gradient(to bottom, #fffef7 0%, #ffffff 100%);
    transform: scale(1.05);
}

@media (min-width: 992px) {
    .pricing-card.featured {
        transform: scale(1.08);
    }

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

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #D4AF37 0%, #F4D03F 100%);
    color: #000000;
    padding: 8px 24px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.package-label {
    background: #000000;
    color: #D4AF37;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 15px;
}

.pricing-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #000000;
}

.supply {
    font-size: 14px;
    color: #888888;
    margin-bottom: 20px;
}

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

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

.price-wrapper {
    margin: 20px 0;
}

.price-per {
    font-size: 48px;
    font-weight: 700;
    color: #D4AF37;
    display: block;
    line-height: 1;
}

.price-label {
    font-size: 14px;
    color: #666666;
}

.total-price {
    margin: 20px 0;
    font-size: 20px;
}

.old-price {
    text-decoration: line-through;
    color: #999999;
    margin-right: 10px;
}

.new-price {
    color: #000000;
    font-weight: 700;
    font-size: 28px;
}

.bonus-badges {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 20px 0;
}

.badge {
    background: linear-gradient(135deg, #D4AF37 0%, #F4D03F 100%);
    color: #000000;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.add-to-cart {
    display: block;
    margin: 20px 0;
    transition: transform 0.3s ease;
}

.add-to-cart:hover {
    transform: scale(1.05);
}

.add-to-cart img {
    max-width: 200px;
    margin: 0 auto;
}

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

.payment-logos img {
    max-width: 180px;
    margin: 0 auto;
}

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

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

/* ===================================
   INGREDIENTS SECTION
   =================================== */
.ingredients {
    background: #ffffff;
}

.ingredients-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

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

.ingredient-card {
    background: #f8f8f8;
    padding: 25px;
    border-radius: 10px;
    border-left: 4px solid #D4AF37;
    transition: all 0.3s ease;
}

.ingredient-card:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.ingredient-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: #000000;
}

.ingredient-card p {
    font-size: 15px;
    line-height: 1.7;
    color: #555555;
}

/* ===================================
   SCIENTIFIC EVIDENCE
   =================================== */
.science {
    background: linear-gradient(to bottom, #f8f8f8 0%, #ffffff 100%);
}

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

.science-item {
    background: #ffffff;
    padding: 30px;
    margin-bottom: 25px;
    border-radius: 10px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    border-top: 4px solid #D4AF37;
}

.science-item h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #000000;
}

.science-item p {
    font-size: 16px;
    line-height: 1.8;
    color: #555555;
}

/* ===================================
   MONEY BACK GUARANTEE
   =================================== */
.guarantee {
    background: #ffffff;
}

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

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

.guarantee-image {
    flex: 1;
    text-align: center;
}

.guarantee-image img {
    max-width: 400px;
    margin: 0 auto;
}

.guarantee-text {
    flex: 1;
}

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

.guarantee-point h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: #000000;
}

.guarantee-point p {
    font-size: 16px;
    line-height: 1.8;
    color: #555555;
}

/* ===================================
   BENEFITS SECTION
   =================================== */
.benefits {
    background: linear-gradient(to bottom, #f8f8f8 0%, #ffffff 100%);
}

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

.benefit-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: #ffffff;
    padding: 25px;
    margin-bottom: 20px;
    border-radius: 10px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.12);
}

.checkmark {
    font-size: 28px;
    color: #D4AF37;
    font-weight: 700;
    min-width: 30px;
}

.benefit-item h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: #000000;
}

.benefit-item p {
    font-size: 15px;
    color: #666666;
    margin: 0;
}

/* ===================================
   FAQ SECTION
   =================================== */
.faq {
    background: #ffffff;
}

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

.faq-item {
    margin-bottom: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: #D4AF37;
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    background: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 17px;
    font-weight: 600;
    color: #000000;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
    min-height: 48px;
}

.faq-question:hover {
    background: #f8f8f8;
}

.faq-icon {
    font-size: 24px;
    font-weight: 300;
    transition: transform 0.3s ease;
    margin-left: 15px;
    min-width: 24px;
}

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

.faq-item.active .faq-question {
    background: #f8f8f8;
    color: #D4AF37;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 600px;
}

.faq-answer p {
    padding: 20px 24px;
    margin: 0;
    color: #555555;
    line-height: 1.8;
}

/* ===================================
   FINAL CTA SECTION
   =================================== */
.final-cta {
    background: linear-gradient(135deg, #f8f8f8 0%, #ffffff 100%);
}

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

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

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

.final-cta-image img {
    max-width: 400px;
    margin: 0 auto;
}

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

.final-cta-text h2 {
    margin-bottom: 30px;
}

.final-pricing {
    margin: 25px 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.regular-price {
    font-size: 18px;
    text-decoration: line-through;
    color: #999999;
}

.special-price {
    font-size: 36px;
    font-weight: 700;
    color: #D4AF37;
}

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

.final-cta .cta-btn {
    width: 100%;
    margin-top: 20px;
}

@media (min-width: 576px) {
    .final-cta .cta-btn {
        width: auto;
    }
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: #000000;
    color: #ffffff;
    padding: 60px 0 30px;
}

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

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

@media (min-width: 576px) {
    .footer-links {
        flex-direction: row;
        justify-content: center;
        gap: 30px;
    }
}

.footer-links a {
    color: #D4AF37;
    font-size: 16px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #F4D03F;
}

.footer-disclaimer {
    background: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.footer-disclaimer p {
    font-size: 13px;
    line-height: 1.7;
    color: #cccccc;
    margin: 0;
}

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

.social-icons a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: #D4AF37;
    transform: translateY(-3px);
}

.social-icons svg {
    width: 20px;
    height: 20px;
}

.copyright {
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright p {
    font-size: 14px;
    color: #888888;
    margin: 0;
}

/* ===================================
   SCROLL TO TOP BUTTON
   =================================== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #D4AF37 0%, #F4D03F 100%);
    color: #000000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

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

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

/* ===================================
   PURCHASE NOTIFICATION
   =================================== */
.purchase-notification {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background: #ffffff;
    padding: 15px 20px;
    border-radius: 10px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.2);
    z-index: 998;
    transform: translateY(200px);
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    max-width: calc(100% - 60px);
}

@media (min-width: 576px) {
    .purchase-notification {
        max-width: 350px;
    }
}

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

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

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

.notification-text strong {
    display: block;
    font-size: 16px;
    color: #000000;
    margin-bottom: 3px;
}

.notification-text p {
    font-size: 14px;
    color: #666666;
    margin: 0;
}

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

.mt-20 {
    margin-top: 20px;
}

.mb-20 {
    margin-bottom: 20px;
}

/* ===================================
   ANIMATIONS & SCROLL EFFECTS
   =================================== */
@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;
    }
}

/* Fade in on scroll */
.fade-in-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===================================
   LOADING SPINNER (Optional)
   =================================== */
.spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid #D4AF37;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}