/* Checkout page – layout + Simplier design (index style) */

.checkout-page {
    padding: 120px 30px 80px;
    max-width: 1400px;
    margin: 0 auto;
}

/* Announcement bar */
.announcement-bar {
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
    padding: 12px 20px;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    color: #fff;
}

.announcement-bar .container {
    max-width: 1400px;
    margin: 0 auto;
}

/* Product hero */
.product-hero {
    padding: 60px 0 80px;
}

.product-hero .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
    box-sizing: border-box;
}

.product-layout {
    display: grid;
    grid-template-columns: minmax(280px, 420px) minmax(320px, 1fr);
    gap: 60px;
    align-items: start;
    justify-items: stretch;
}

@media (max-width: 992px) {
    .product-layout {
        grid-template-columns: 1fr;
        gap: 48px;
        align-items: stretch;
    }
}

/* Gallery */
.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-width: 0;
}

.thumbnails {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.thumbnail {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    border: 2px solid rgba(255,255,255,0.2);
    background: var(--card-bg);
    cursor: pointer;
    padding: 4px;
    transition: all 0.3s ease;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--neon-purple);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
}

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

.main-image {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 30px;
    border: 1px solid rgba(255,255,255,0.1);
}

.main-image img {
    width: 100%;
    max-height: 400px;
    object-fit: contain;
}

/* Purchase block */
.purchase-block {
    padding: 0 0 0 20px;
    min-width: 0;
}

@media (max-width: 992px) {
    .purchase-block {
        padding: 0;
    }
}

.purchase-block .rating-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.purchase-block .stars {
    color: var(--neon-orange);
    font-size: 18px;
}

.purchase-block .rating-text,
.purchase-block .reviews,
.purchase-block .customers {
    font-size: 14px;
    color: rgba(255,255,255,0.8);
}

.purchase-block .separator {
    color: rgba(255,255,255,0.4);
}

.sold-badge {
    display: inline-block;
    background: rgba(132, 204, 22, 0.2);
    border: 1px solid var(--neon-lime);
    color: var(--neon-lime);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
}

.purchase-block h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 24px;
    color: #fff;
}

.purchase-block h1 span {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.benefits-list {
    list-style: none;
    margin-bottom: 24px;
}

.benefits-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    color: rgba(255,255,255,0.85);
    font-size: 16px;
}

.benefits-list li::before {
    content: '✓';
    color: var(--neon-cyan);
    font-weight: 700;
}

.info-box {
    background: var(--card-bg);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    padding: 16px 20px;
    margin-bottom: 28px;
}

.info-box p {
    margin: 0;
    font-size: 14px;
    color: rgba(255,255,255,0.7);
}

.choose-title {
    font-size: 18px;
    font-weight: 600;
    color: rgba(255,255,255,0.9);
    margin-bottom: 20px;
}

/* Package options */
.package-options {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.package-option {
    display: block;
    position: relative;
    background: var(--card-bg);
    border: 2px solid rgba(255,255,255,0.15);
    border-radius: 24px;
    padding: 24px 28px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.package-option:hover {
    border-color: var(--neon-purple);
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.2);
}

.package-option input {
    position: absolute;
    opacity: 0;
}

.package-option.checked,
.package-option.popular.checked {
    border-color: var(--neon-cyan);
    background: rgba(6, 182, 212, 0.08);
    box-shadow: 0 0 30px rgba(6, 182, 212, 0.2);
}

.package-radio {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.4);
    transition: all 0.3s ease;
}

.package-option.checked .package-radio,
.package-option input:checked + .package-radio {
    background: var(--neon-cyan);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.3);
}

.package-option.checked .package-radio::after,
.package-option input:checked + .package-radio::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
}

.package-badge {
    position: absolute;
    top: -10px;
    left: 24px;
    background: linear-gradient(135deg, var(--neon-orange), var(--neon-pink));
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
}

.package-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.package-name {
    font-size: 20px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 4px;
}

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

.package-save-badge {
    font-size: 13px;
    color: var(--neon-lime);
    font-weight: 600;
    margin-top: 4px;
}

.package-price {
    font-size: 28px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--neon-orange), var(--neon-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.package-price-old {
    font-size: 16px;
    color: rgba(255,255,255,0.4);
    text-decoration: line-through;
    margin-top: 4px;
}

/* Buy button */
.buy-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    background: linear-gradient(135deg, var(--neon-orange), var(--neon-pink));
    color: #fff;
    padding: 22px 50px;
    border-radius: 60px;
    font-size: 20px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 40px rgba(249, 115, 22, 0.4);
    margin-bottom: 24px;
}

.buy-button:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(249, 115, 22, 0.5);
}

.payment-icons {
    display: flex;
    gap: 20px;
    margin-bottom: 28px;
    font-size: 14px;
    color: rgba(255,255,255,0.5);
}

.guarantees {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: rgba(255,255,255,0.8);
}

.guarantee-item .icon {
    color: var(--neon-cyan);
    font-weight: 700;
}

/* Sticky CTA mobile */
.sticky-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px 20px;
    background: rgba(15, 10, 30, 0.95);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255,255,255,0.1);
    z-index: 100;
}

@media (max-width: 992px) {
    .sticky-cta {
        display: block;
    }
}

.sticky-button {
    display: block;
    width: 100%;
    background: linear-gradient(135deg, var(--neon-orange), var(--neon-pink));
    color: #fff;
    padding: 18px;
    border-radius: 60px;
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

/* Landing sections */
.landing-section {
    padding: 80px 30px;
}

.landing-section .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
}

.landing-section.dotted-bg {
    background: linear-gradient(180deg, transparent 0%, rgba(139, 92, 246, 0.05) 50%, transparent 100%);
}

.landing-section .section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: #fff;
}

.landing-section .section-title span {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.landing-section .section-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
    color: rgba(255,255,255,0.7);
    font-size: 18px;
    line-height: 1.7;
}

.section-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

@media (max-width: 992px) {
    .section-layout {
        grid-template-columns: 1fr;
    }
}

.section-content h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #fff;
}

.section-content h2 span {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-content p {
    color: rgba(255,255,255,0.75);
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 28px;
}

.landing-section .cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, var(--neon-orange), var(--neon-pink));
    color: #fff;
    padding: 18px 40px;
    border-radius: 60px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 40px rgba(249, 115, 22, 0.4);
}

.landing-section .cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 50px rgba(249, 115, 22, 0.5);
}

.section-image img,
.oval-image img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.3);
}

.formula-stats .stat-item,
.science-stats .stat-item {
    margin-bottom: 24px;
}

.stat-bar {
    height: 10px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 10px;
}

.stat-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
    border-radius: 10px;
    transition: width 0.6s ease;
}

.stat-text {
    font-size: 15px;
    color: rgba(255,255,255,0.8);
}

.cta-subtext {
    margin-top: 16px;
    font-size: 14px;
    color: rgba(255,255,255,0.5);
}

.promise-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

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

.promise-item {
    text-align: center;
    padding: 30px 20px;
    background: var(--card-bg);
    border-radius: 24px;
    border: 1px solid rgba(255,255,255,0.1);
    transition: all 0.3s ease;
}

.promise-item:hover {
    border-color: var(--neon-purple);
    transform: translateY(-5px);
}

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

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

.promise-item p {
    margin: 0;
    font-size: 15px;
    color: rgba(255,255,255,0.8);
}

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

.cta-center .cta-button {
    margin-bottom: 12px;
}

/* Testimonials */
.testimonials-scroll {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    padding: 20px 0 40px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

.testimonial-card {
    flex: 0 0 320px;
    background: var(--card-bg);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 24px;
    padding: 28px;
    scroll-snap-align: start;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    border-color: var(--neon-purple);
    box-shadow: 0 20px 50px rgba(139, 92, 246, 0.15);
}

.testimonial-stars {
    color: var(--neon-orange);
    font-size: 18px;
    margin-bottom: 12px;
}

.testimonial-text {
    font-size: 16px;
    color: rgba(255,255,255,0.9);
    line-height: 1.6;
    margin-bottom: 16px;
    font-style: italic;
}

.testimonial-author {
    font-weight: 600;
    color: #fff;
    font-size: 14px;
}

.testimonial-date {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.testimonial-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.testimonial-dots .dot.active {
    background: var(--neon-cyan);
    transform: scale(1.2);
}

/* Checkout footer (inside main-content, same as index) */
.checkout-page .footer-checkout {
    margin-top: 60px;
}