/* ===== 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: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #1f2937;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-attachment: fixed;
    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;
}

/* ===== 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;
    }
}

/* ===== UTILITY CLASSES ===== */
.gradient-text {
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: #1f2937;
}

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

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

/* ===== NAVIGATION ===== */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

@media (min-width: 768px) {
    .nav-container {
        padding: 20px 40px;
    }
}

.logo-text {
    font-size: 24px;
    font-weight: 800;
    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-text {
        font-size: 28px;
    }
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

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

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

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

.nav-links {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    padding: 80px 30px 30px;
    gap: 20px;
    list-style: none;
    transition: right 0.3s ease;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
}

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

@media (min-width: 768px) {
    .nav-links {
        position: static;
        flex-direction: row;
        width: auto;
        height: auto;
        background: transparent;
        padding: 0;
        gap: 30px;
        align-items: center;
        box-shadow: none;
    }
}

.nav-link {
    font-size: 16px;
    font-weight: 500;
    color: #4b5563;
    transition: color 0.3s ease;
    padding: 10px 0;
}

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

.cta-btn-nav {
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    color: white;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cta-btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(79, 70, 229, 0.3);
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 0 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

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

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

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

.product-showcase {
    position: relative;
    width: 100%;
    max-width: 350px;
}

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

.product-img {
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

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

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

.glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.4) 0%, transparent 70%);
    filter: blur(40px);
    animation: pulse 4s ease-in-out infinite;
}

@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 {
    flex: 1;
    color: white;
}

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

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

@media (min-width: 1024px) {
    .hero-title {
        font-size: 52px;
        margin-bottom: 30px;
    }
}

.hero-description {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.95);
}

@media (min-width: 768px) {
    .hero-description {
        font-size: 17px;
        margin-bottom: 20px;
    }
}

@media (min-width: 1024px) {
    .hero-description {
        font-size: 18px;
    }
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin: 30px 0;
}

@media (min-width: 768px) {
    .hero-features {
        gap: 20px;
    }
}

.feature-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 10px 18px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

@media (min-width: 768px) {
    .feature-badge {
        font-size: 15px;
        padding: 12px 20px;
    }
}

.feature-badge svg {
    color: #10b981;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    min-height: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
    width: 100%;
    max-width: 400px;
}

@media (min-width: 768px) {
    .cta-btn {
        width: auto;
        font-size: 17px;
        padding: 18px 36px;
        min-height: 56px;
    }
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(16, 185, 129, 0.4);
}

.cta-btn-large {
    font-size: 17px;
    padding: 18px 40px;
}

@media (min-width: 768px) {
    .cta-btn-large {
        font-size: 18px;
        padding: 20px 45px;
    }
}

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

@keyframes pulse-btn {
    0%, 100% { box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3); }
    50% { box-shadow: 0 15px 50px rgba(16, 185, 129, 0.5); }
}

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

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

/* ===== WHY CHOOSE SECTION ===== */
.why-choose {
    padding: 60px 0;
    background: white;
}

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

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

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

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

@media (min-width: 992px) {
    .why-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 35px;
    }
}

.why-card {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
    padding: 30px 20px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

@media (min-width: 768px) {
    .why-card {
        padding: 35px 25px;
    }
}

.why-card:hover {
    transform: translateY(-10px);
    border-color: rgba(79, 70, 229, 0.3);
    box-shadow: 0 20px 40px rgba(79, 70, 229, 0.15);
}

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

@media (min-width: 768px) {
    .why-icon {
        width: 90px;
        height: 90px;
        margin-bottom: 25px;
    }
}

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

.why-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 12px;
}

@media (min-width: 768px) {
    .why-card h3 {
        font-size: 22px;
        margin-bottom: 15px;
    }
}

.why-card p {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.7;
}

@media (min-width: 768px) {
    .why-card p {
        font-size: 15px;
    }
}

/* ===== WHAT IS SECTION ===== */
.what-is {
    padding: 60px 0;
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
}

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

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

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

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

.what-is-content h2 {
    text-align: left;
    margin-bottom: 25px;
}

@media (min-width: 768px) {
    .what-is-content h2 {
        margin-bottom: 30px;
    }
}

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

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

.what-is-image img {
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

/* ===== HOW IT WORKS SECTION ===== */
.how-it-works {
    padding: 60px 0;
    background: white;
}

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

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

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

.accordion-item {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.03) 0%, rgba(6, 182, 212, 0.03) 100%);
    border-radius: 15px;
    margin-bottom: 15px;
    overflow: hidden;
    border: 1px solid rgba(79, 70, 229, 0.1);
    transition: all 0.3s ease;
}

@media (min-width: 768px) {
    .accordion-item {
        margin-bottom: 20px;
    }
}

.accordion-item:hover {
    border-color: rgba(79, 70, 229, 0.3);
    box-shadow: 0 5px 20px rgba(79, 70, 229, 0.1);
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: #1f2937;
    transition: all 0.3s ease;
    min-height: 48px;
}

@media (min-width: 768px) {
    .accordion-header {
        padding: 22px 30px;
        font-size: 18px;
        min-height: 56px;
    }
}

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

.accordion-icon {
    transition: transform 0.3s ease;
    color: #4F46E5;
    flex-shrink: 0;
    margin-left: 10px;
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

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

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

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

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

/* ===== REVIEWS SECTION ===== */
.reviews {
    padding: 60px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

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

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

.reviews .section-title {
    color: white;
}

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

@media (min-width: 768px) {
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (min-width: 992px) {
    .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 35px;
    }
}

.review-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 25px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 0.6s ease forwards;
}

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

.review-card:nth-child(1) { animation-delay: 0.1s; }
.review-card:nth-child(2) { animation-delay: 0.2s; }
.review-card:nth-child(3) { animation-delay: 0.3s; }

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

.review-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

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

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

@media (min-width: 768px) {
    .review-img {
        width: 70px;
        height: 70px;
    }
}

.review-info h4 {
    font-size: 17px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 5px;
}

@media (min-width: 768px) {
    .review-info h4 {
        font-size: 18px;
    }
}

.review-location {
    font-size: 13px;
    color: #6b7280;
    margin-bottom: 8px;
}

@media (min-width: 768px) {
    .review-location {
        font-size: 14px;
    }
}

.stars {
    color: #f59e0b;
    font-size: 14px;
}

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

.review-text {
    font-size: 14px;
    line-height: 1.7;
    color: #4b5563;
}

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

/* ===== PRICING SECTION ===== */
.pricing {
    padding: 60px 0;
    background: white;
}

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

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

.pricing-second {
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
}

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

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

.countdown-timer {
    max-width: 400px;
    margin: 0 auto 40px;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    padding: 20px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(239, 68, 68, 0.3);
}

@media (min-width: 768px) {
    .countdown-timer {
        max-width: 500px;
        padding: 25px;
        margin-bottom: 50px;
    }
}

.timer-label {
    color: white;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

@media (min-width: 768px) {
    .timer-label {
        font-size: 16px;
        margin-bottom: 15px;
    }
}

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

@media (min-width: 768px) {
    .timer-display {
        gap: 15px;
    }
}

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

.timer-number {
    font-size: 36px;
    font-weight: 800;
    color: white;
    line-height: 1;
    min-width: 60px;
    background: rgba(255, 255, 255, 0.1);
    padding: 10px;
    border-radius: 10px;
}

@media (min-width: 768px) {
    .timer-number {
        font-size: 48px;
        min-width: 80px;
        padding: 15px;
    }
}

.timer-colon {
    font-size: 36px;
    font-weight: 800;
    color: white;
}

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

.timer-label-small {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@media (min-width: 768px) {
    .timer-label-small {
        font-size: 12px;
        margin-top: 8px;
    }
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    max-width: 1100px;
    margin: 0 auto;
}

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

@media (min-width: 992px) {
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 35px;
    }
}

.pricing-card {
    background: white;
    border-radius: 20px;
    padding: 30px 20px;
    text-align: center;
    border: 2px solid #e5e7eb;
    transition: all 0.3s ease;
    position: relative;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

@media (min-width: 768px) {
    .pricing-card {
        padding: 35px 25px;
    }
}

@media (min-width: 576px) {
    .pricing-grid .pricing-card:first-child {
        grid-column: span 2;
        max-width: 400px;
        margin: 0 auto;
    }
}

@media (min-width: 992px) {
    .pricing-grid .pricing-card:first-child {
        grid-column: span 1;
        max-width: none;
    }
}

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

.pricing-card.popular {
    border-color: #4F46E5;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.03) 0%, rgba(6, 182, 212, 0.03) 100%);
    transform: scale(1);
}

@media (min-width: 992px) {
    .pricing-card.popular {
        transform: scale(1.05);
    }
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-10px);
}

@media (min-width: 992px) {
    .pricing-card.popular:hover {
        transform: scale(1.08) translateY(-10px);
    }
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    box-shadow: 0 5px 15px rgba(79, 70, 229, 0.3);
}

@media (min-width: 768px) {
    .popular-badge {
        font-size: 13px;
        padding: 10px 25px;
    }
}

.pricing-label {
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
    color: #4b5563;
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

@media (min-width: 768px) {
    .pricing-label {
        font-size: 13px;
        padding: 10px 20px;
        margin-bottom: 20px;
    }
}

.pricing-card h3 {
    font-size: 22px;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 8px;
}

@media (min-width: 768px) {
    .pricing-card h3 {
        font-size: 24px;
        margin-bottom: 10px;
    }
}

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

@media (min-width: 768px) {
    .supply-text {
        font-size: 15px;
        margin-bottom: 25px;
    }
}

.pricing-img {
    max-width: 180px;
    margin: 0 auto 20px;
}

@media (min-width: 768px) {
    .pricing-img {
        max-width: 200px;
        margin-bottom: 25px;
    }
}

.price-per-bottle {
    font-size: 36px;
    font-weight: 800;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

@media (min-width: 768px) {
    .price-per-bottle {
        font-size: 42px;
        margin-bottom: 15px;
    }
}

.price-per-bottle span {
    font-size: 18px;
    font-weight: 600;
}

@media (min-width: 768px) {
    .price-per-bottle span {
        font-size: 20px;
    }
}

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

@media (min-width: 768px) {
    .total-price {
        margin-bottom: 25px;
    }
}

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

@media (min-width: 768px) {
    .original-price {
        font-size: 22px;
    }
}

.discounted-price {
    font-size: 28px;
    font-weight: 800;
    color: #10b981;
}

@media (min-width: 768px) {
    .discounted-price {
        font-size: 32px;
    }
}

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

@media (min-width: 768px) {
    .bonus-badges {
        gap: 10px;
        margin-bottom: 25px;
    }
}

.bonus-badge {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

@media (min-width: 768px) {
    .bonus-badge {
        font-size: 12px;
        padding: 8px 16px;
    }
}

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

@media (min-width: 768px) {
    .add-to-cart-btn {
        margin: 25px 0;
    }
}

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

.atc-icon {
    max-width: 200px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .atc-icon {
        max-width: 220px;
    }
}

.payment-logos {
    max-width: 250px;
    margin: 0 auto;
    opacity: 0.8;
}

@media (min-width: 768px) {
    .payment-logos {
        max-width: 280px;
    }
}

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

@media (min-width: 768px) {
    .rating-section {
        margin-top: 50px;
    }
}

.star-rating {
    max-width: 200px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .star-rating {
        max-width: 250px;
    }
}

/* ===== INGREDIENTS SECTION ===== */
.ingredients {
    padding: 60px 0;
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
}

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

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

.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: white;
    padding: 25px;
    border-radius: 15px;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
}

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

.ingredient-card:hover {
    transform: translateY(-5px);
    border-color: #4F46E5;
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.15);
}

.ingredient-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (min-width: 768px) {
    .ingredient-card h3 {
        font-size: 20px;
        margin-bottom: 15px;
    }
}

.ingredient-card p {
    font-size: 14px;
    line-height: 1.7;
    color: #4b5563;
    margin-bottom: 12px;
}

@media (min-width: 768px) {
    .ingredient-card p {
        font-size: 15px;
        margin-bottom: 15px;
    }
}

.ingredient-card p:last-child {
    margin-bottom: 0;
}

/* ===== SCIENTIFIC EVIDENCE SECTION ===== */
.scientific-evidence {
    padding: 60px 0;
    background: white;
}

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

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

.evidence-intro {
    max-width: 900px;
    margin: 0 auto 40px;
    text-align: center;
}

@media (min-width: 768px) {
    .evidence-intro {
        margin-bottom: 50px;
    }
}

.evidence-intro p {
    font-size: 16px;
    line-height: 1.8;
    color: #4b5563;
}

@media (min-width: 768px) {
    .evidence-intro p {
        font-size: 17px;
    }
}

/* ===== GUARANTEE SECTION ===== */
.guarantee {
    padding: 60px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

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

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

.guarantee .section-title {
    color: white;
}

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

@media (min-width: 768px) {
    .guarantee-grid {
        grid-template-columns: 1fr 1.5fr;
        gap: 60px;
    }
}

.guarantee-image img {
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.guarantee-content {
    color: white;
}

.guarantee-point {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

@media (min-width: 768px) {
    .guarantee-point {
        gap: 25px;
        margin-bottom: 40px;
    }
}

.guarantee-point:last-child {
    margin-bottom: 0;
}

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

.guarantee-icon svg {
    color: #10b981;
}

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

@media (min-width: 768px) {
    .guarantee-point h3 {
        font-size: 22px;
        margin-bottom: 12px;
    }
}

.guarantee-point p {
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.95);
}

@media (min-width: 768px) {
    .guarantee-point p {
        font-size: 16px;
    }
}

/* ===== BENEFITS SECTION ===== */
.benefits {
    padding: 60px 0;
    background: white;
}

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

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

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

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

.benefit-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.03) 0%, rgba(6, 182, 212, 0.03) 100%);
    padding: 18px 20px;
    border-radius: 15px;
    border: 1px solid rgba(79, 70, 229, 0.1);
    transition: all 0.3s ease;
    min-height: 70px;
}

@media (min-width: 768px) {
    .benefit-item {
        padding: 20px 25px;
    }
}

.benefit-item:hover {
    transform: translateX(10px);
    border-color: rgba(79, 70, 229, 0.3);
    box-shadow: 0 5px 20px rgba(79, 70, 229, 0.1);
}

.benefit-item svg {
    color: #10b981;
    flex-shrink: 0;
}

.benefit-item span {
    font-size: 15px;
    font-weight: 600;
    color: #1f2937;
}

@media (min-width: 768px) {
    .benefit-item span {
        font-size: 16px;
    }
}

/* ===== FAQ SECTION ===== */
.faq {
    padding: 60px 0;
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
}

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

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

/* ===== FINAL CTA SECTION ===== */
.final-cta {
    padding: 60px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

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

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

.final-cta-content {
    text-align: center;
    color: white;
    max-width: 700px;
    margin: 0 auto;
}

.final-cta-img {
    max-width: 300px;
    margin: 0 auto 30px;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

@media (min-width: 768px) {
    .final-cta-img {
        max-width: 400px;
        margin-bottom: 40px;
    }
}

.final-cta h2 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 25px;
    line-height: 1.3;
}

@media (min-width: 768px) {
    .final-cta h2 {
        font-size: 36px;
        margin-bottom: 35px;
    }
}

@media (min-width: 1024px) {
    .final-cta h2 {
        font-size: 42px;
    }
}

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

@media (min-width: 768px) {
    .final-price {
        margin-bottom: 40px;
    }
}

.regular-price {
    font-size: 18px;
    margin-bottom: 10px;
}

@media (min-width: 768px) {
    .regular-price {
        font-size: 20px;
        margin-bottom: 12px;
    }
}

.regular-price .strike {
    text-decoration: line-through;
    color: rgba(255, 255, 255, 0.7);
}

.special-price {
    font-size: 22px;
    font-weight: 600;
}

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

.price-highlight {
    font-size: 32px;
    font-weight: 800;
    color: #10b981;
}

@media (min-width: 768px) {
    .price-highlight {
        font-size: 38px;
    }
}

.final-disclaimer {
    font-size: 13px;
    margin-top: 20px;
    color: rgba(255, 255, 255, 0.9);
    font-style: italic;
}

@media (min-width: 768px) {
    .final-disclaimer {
        font-size: 14px;
        margin-top: 25px;
    }
}

/* ===== FOOTER ===== */
.footer {
    background: #1f2937;
    color: white;
    padding: 50px 0 30px;
}

@media (min-width: 768px) {
    .footer {
        padding: 60px 0 40px;
    }
}

.footer-grid {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

@media (min-width: 768px) {
    .footer-grid {
        gap: 40px;
    }
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-links {
        flex-direction: row;
        justify-content: center;
        gap: 30px;
    }
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    transition: color 0.3s ease;
}

@media (min-width: 768px) {
    .footer-links a {
        font-size: 15px;
    }
}

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

.footer-disclaimer {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.footer-disclaimer p {
    font-size: 12px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
}

@media (min-width: 768px) {
    .footer-disclaimer p {
        font-size: 13px;
    }
}

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

@media (min-width: 768px) {
    .social-icons {
        gap: 25px;
    }
}

.social-icons 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;
}

@media (min-width: 768px) {
    .social-icons a {
        width: 44px;
        height: 44px;
    }
}

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

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

@media (min-width: 768px) {
    .footer-copyright {
        padding-top: 40px;
    }
}

.footer-copyright p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

@media (min-width: 768px) {
    .footer-copyright p {
        font-size: 14px;
    }
}

/* ===== SCROLL TO TOP BUTTON ===== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    color: white;
    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;
}

@media (min-width: 768px) {
    .scroll-to-top {
        width: 56px;
        height: 56px;
    }
}

.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);
}

/* ===== PURCHASE POPUP ===== */
.purchase-popup {
    position: fixed;
    bottom: -100px;
    left: 20px;
    background: white;
    padding: 15px 20px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    z-index: 998;
    max-width: 320px;
    transition: bottom 0.5s ease;
}

@media (min-width: 768px) {
    .purchase-popup {
        left: 30px;
        padding: 18px 25px;
        max-width: 380px;
    }
}

.purchase-popup.show {
    bottom: 30px;
}

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

@media (min-width: 768px) {
    .popup-content {
        gap: 15px;
    }
}

.popup-icon {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 768px) {
    .popup-icon {
        width: 35px;
        height: 35px;
    }
}

.popup-icon svg {
    color: white;
    width: 18px;
    height: 18px;
}

@media (min-width: 768px) {
    .popup-icon svg {
        width: 20px;
        height: 20px;
    }
}

.popup-text {
    font-size: 13px;
    color: #1f2937;
}

@media (min-width: 768px) {
    .popup-text {
        font-size: 14px;
    }
}

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

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

/* Print Styles */
@media print {
    .navbar,
    .scroll-to-top,
    .purchase-popup,
    .cta-btn,
    .add-to-cart-btn {
        display: none !important;
    }
}