:root {
    --primary-color: #2196F3;
    --secondary-color: #1976D2;
    --accent-color: #03A9F4;
    --dark-bg: #121212;
    --dark-card: #1E1E1E;
    --dark-text: #E0E0E0;
    --light-bg: #F5F5F5;
    --light-card: #FFFFFF;
    --light-text: #333333;
    --transition: all 0.3s ease;
    --ribbon-color: #2196F3;
    --ribbon-dark: #1565C0;
    --nav-height: 70px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--light-bg);
    color: var(--light-text);
    transition: var(--transition);
    overflow-x: hidden;
    user-select: none;
    -webkit-user-select: none;
    overflow-y: scroll;
}

body.dark-mode {
    background-color: var(--dark-bg);
    color: var(--dark-text);
}

img {
    pointer-events: none;
    -webkit-user-drag: none;
}

.vvip-slide-enter-right {
  animation: slideInRight 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
  will-change: transform, opacity;
}

.vvip-slide-enter-left {
  animation: slideInLeft 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
  will-change: transform, opacity;
}

@keyframes slideInRight {
  0% { opacity: 0; transform: translateX(50px); }
  100% { opacity: 1; transform: translateX(0); }
}

@keyframes slideInLeft {
  0% { opacity: 0; transform: translateX(-50px); }
  100% { opacity: 1; transform: translateX(0); }
}

[data-aos="vvip-reveal-up"] {
    opacity: 0;
    transform: translateY(30px);
    transition-property: transform, opacity;
}

[data-aos="vvip-reveal-up"].aos-animate {
    animation: revealUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

[data-aos="vvip-reveal-down"] {
    opacity: 0;
    transform: translateY(-30px);
    transition-property: transform, opacity;
}

[data-aos="vvip-reveal-down"].aos-animate {
    animation: revealDown 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes revealUp {
  0% { opacity: 0; transform: translateY(30px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes revealDown {
  0% { opacity: 0; transform: translateY(-30px); }
  100% { opacity: 1; transform: translateY(0); }
}

.vvip-float-icon {
  animation: floatingSoft 4s ease-in-out infinite;
  will-change: transform;
}

@keyframes floatingSoft {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-6px); }
  100% { transform: translateY(0px); }
}

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loading-icon {
    width: 120px;
    height: 120px;
    margin-bottom: 20px;
    border-radius: 50%;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.loading-text {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
    color: white;
    text-align: center;
    font-family: monospace;
}

.loading-bar {
    width: 300px;
    height: 20px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 10px;
}

.loading-progress {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #ffffff, #e0e0e0);
    border-radius: 10px;
    transition: width 0.3s ease;
}

.loading-percentage {
    font-size: 18px;
    color: white;
    font-weight: bold;
}

.welcome-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 9998;
    display: none;
    justify-content: center;
    align-items: center;
    padding: 20px;
    backdrop-filter: blur(8px);
}

.welcome-box {
    background: var(--light-card);
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    max-width: 400px;
    width: 100%;
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
    animation: revealUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

body.dark-mode .welcome-box {
    background: var(--dark-card);
}

.welcome-icon {
    font-size: 50px;
    color: var(--primary-color);
    margin-bottom: 20px;
    display: inline-block;
    animation: floatingSoft 4s ease-in-out infinite;
}

.welcome-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.welcome-text {
    font-size: 16px;
    margin-bottom: 25px;
    line-height: 1.5;
}

.welcome-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: bold;
    cursor: pointer;
    font-size: 16px;
    transition: transform 0.2s;
    width: 100%;
}

.welcome-btn:active {
    transform: scale(0.95);
}

header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 15px 0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.logo-container {
    display: flex;
    align-items: center;
    transition: opacity 0.3s;
}

.logo-icon {
    width: 40px;
    height: 40px;
    margin-right: 10px;
    border-radius: 50%;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: white;
    letter-spacing: 1px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-search-wrapper {
    flex: 1;
    display: none;
    margin: 0 15px;
    position: relative;
}

.header-search-input {
    width: 100%;
    padding: 8px 40px 8px 15px;
    border-radius: 20px;
    border: none;
    font-size: 14px;
    background: rgba(255, 255, 255, 0.9);
    color: #333;
}

.header-search-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--secondary-color);
    pointer-events: none;
    font-size: 14px;
}

.header-search-input:focus {
    outline: none;
    background: white;
    box-shadow: 0 0 5px rgba(255,255,255,0.5);
}

.suggestions-box {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--light-card);
    border-radius: 10px;
    margin-top: 5px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    z-index: 1000;
    overflow: hidden;
    display: none;
}

body.dark-mode .suggestions-box {
    background: var(--dark-card);
}

.suggestion-item {
    padding: 10px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

body.dark-mode .suggestion-item {
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.suggestion-text {
    font-size: 13px;
    font-weight: 500;
    color: var(--light-text);
}

body.dark-mode .suggestion-text {
    color: var(--dark-text);
}

.suggestion-img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    object-fit: cover;
}

.theme-toggle, .menu-toggle {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.theme-toggle:active, .menu-toggle:active {
    transform: scale(0.9);
}

.quick-menu-dropdown {
    position: absolute;
    top: 100%;
    right: 20px;
    background: var(--light-card);
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    width: 150px;
    display: none;
    z-index: 1001;
    overflow: hidden;
    margin-top: 10px;
    animation: slideDown 0.2s ease;
}

body.dark-mode .quick-menu-dropdown {
    background: var(--dark-card);
}

.quick-menu-item {
    padding: 12px 15px;
    font-size: 14px;
    color: var(--light-text);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    cursor: pointer;
    display: block;
}

body.dark-mode .quick-menu-item {
    color: var(--dark-text);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.quick-menu-item:hover {
    background: rgba(0,0,0,0.05);
}

.subheader {
    background-color: var(--light-card);
    padding: 15px 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    position: sticky;
    top: 70px;
    z-index: 99;
}

body.dark-mode .subheader {
    background-color: var(--dark-card);
}

.subheader-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.subheader-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
}

.subheader-text {
    font-size: 16px;
    color: var(--light-text);
    transition: var(--transition);
    text-align: center;
    flex-grow: 1;
}

body.dark-mode .subheader-text {
    color: var(--dark-text);
}

.back-button {
    position: fixed;
    top: 130px;
    left: 20px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    z-index: 98;
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
}

.back-button.visible {
    opacity: 1;
    visibility: visible;
}

.back-button:active {
    transform: scale(0.9);
}

main {
    min-height: calc(100vh - 180px);
    padding: 30px 0;
    padding-bottom: 100px; 
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.page {
    display: none;
    width: 100%;
}

.page.active {
    display: block;
}

.card {
    background-color: var(--light-card);
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 25px;
    transition: var(--transition);
}

body.dark-mode .card {
    background-color: var(--dark-card);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.testi-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 14px;
    transition: var(--transition);
    margin-top: 20px;
    text-align: center;
    width: 100%;
}

.testi-button:active {
    transform: scale(0.95);
}

.home-banner {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 15px;
    padding: 25px;
    color: white;
    margin-bottom: 25px;
    position: relative;
    overflow: hidden;
}

.home-banner::before {
    content: "";
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.info-box {
    background-color: var(--light-card);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    border-left: 5px solid var(--primary-color);
    transition: var(--transition);
}

body.dark-mode .info-box {
    background-color: var(--dark-card);
}

.info-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    margin-top: 5px;
}

.info-icon {
    transition: transform 0.3s ease;
    color: var(--primary-color);
}

.info-box.active .info-icon {
    transform: rotate(180deg);
}

.info-content {
    display: none;
    margin-top: 15px;
    padding: 15px;
    background-color: rgba(33, 150, 243, 0.1);
    border-radius: 8px;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { opacity: 0; max-height: 0; }
    to { opacity: 1; max-height: 500px; }
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 20px;
}

.product-card {
    background-color: var(--light-card);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
}

body.dark-mode .product-card {
    background-color: var(--dark-card);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.product-card:active {
    transform: scale(0.95);
}

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.game-icon-overlay {
    position: absolute;
    width: 35px !important; 
    height: 35px !important; 
    max-width: 35px !important;
    max-height: 35px !important;
    z-index: 20;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    padding: 3px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    object-fit: contain;
    animation: floatingSoft 4s ease-in-out infinite;
}

.game-badge-left {
    top: 10px;
    left: 10px;
}

.game-badge-right {
    top: 10px;
    right: 10px;
}

.product-info {
    padding: 15px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.product-title {
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 5px;
    color: var(--light-text);
}

body.dark-mode .product-title {
    color: var(--dark-text);
}

.product-price-preview {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 12px;
    margin-top: auto;
}

.product-detail {
    padding-top: 10px;
}

.product-image {
    width: 100%;
    min-height: 220px;
    object-fit: contain;
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    background-color: rgba(0, 0, 0, 0.05);
}

.product-name {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--light-text);
}

body.dark-mode .product-name {
    color: var(--dark-text);
}

.buy-button {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 10px;
    padding: 15px 30px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    margin-bottom: 20px;
}

.buy-button:active {
    transform: scale(0.95);
}

.faq-title {
    font-size: 28px;
    text-align: center;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: bold;
}

.faq-item {
    background-color: var(--light-card);
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

body.dark-mode .faq-item {
    background-color: var(--dark-card);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-answer {
    display: none;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    line-height: 1.6;
    font-size: 14px;
}

body.dark-mode .faq-answer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.tutorial-box {
    background-color: var(--light-card);
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 20px;
    border-left: 5px solid var(--primary-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

body.dark-mode .tutorial-box {
    background-color: var(--dark-card);
}

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

.tutorial-icon {
    width: 40px;
    height: 40px;
    margin-right: 10px;
    border-radius: 50%;
}

.tutorial-title {
    font-size: 16px;
    font-weight: bold;
    color: var(--primary-color);
}

.tutorial-content-btn {
    background: rgba(33, 150, 243, 0.1);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    padding: 10px;
    width: 100%;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    text-align: center;
    margin-top: 10px;
    margin-bottom: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.tutorial-content {
    display: none;
    padding: 15px;
    background: rgba(0,0,0,0.03);
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.6;
}

body.dark-mode .tutorial-content {
    background: rgba(255,255,255,0.05);
}

.yt-button {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 10px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 15px;
    gap: 10px;
}

.yt-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
}

.warning-box {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 15px;
    padding: 25px;
    color: white;
    margin-bottom: 25px;
}

.warning-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.warning-item i {
    font-size: 24px;
    margin-right: 15px;
    margin-top: 5px;
}

.contact-info {
    background-color: var(--light-card);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    text-align: center;
}

body.dark-mode .contact-info {
    background-color: var(--dark-card);
}

.contact-number {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 10px;
}

.contact-number a {
    color: var(--primary-color);
    text-decoration: none;
}

.footer-brand-bar {
    position: fixed;
    bottom: var(--nav-height); 
    left: 0;
    width: 100%;
    background-color: var(--light-card);
    color: var(--light-text);
    text-align: center;
    padding: 5px 0;
    font-size: 11px;
    font-weight: bold;
    z-index: 100;
    transition: var(--transition);
    border-top: 1px solid rgba(0,0,0,0.05); 
}

body.dark-mode .footer-brand-bar {
    background-color: var(--dark-card);
    color: var(--dark-text);
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-brand-bar.hidden {
    transform: translateY(200%);
}

footer {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    height: var(--nav-height);
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    box-shadow: 0 -4px 6px rgba(0, 0, 0, 0.1);
    z-index: 100;
    transition: transform 0.3s ease;
}

footer.footer-hidden {
    transform: translateY(100%);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 10px;
    height: 100%;
}

.footer-nav {
    display: flex;
    width: 100%;
    height: 100%;
    justify-content: space-around;
    align-items: center;
}

.footer-nav a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    padding: 5px 10px;
    border-radius: 10px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 10px;
}

.footer-nav a:active {
    transform: scale(0.9);
}

.footer-nav a.active {
    background-color: rgba(255, 255, 255, 0.25);
}

.footer-nav i {
    font-size: 18px;
    margin-bottom: 3px;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 99;
    display: none;
}

.bottom-sheet {
    position: fixed;
    bottom: -100%;
    left: 0;
    width: 100%;
    background: var(--light-card);
    border-radius: 16px 16px 0 0;
    z-index: 101;
    transition: bottom 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 60vh;
    display: flex;
    flex-direction: column;
}

body.dark-mode .bottom-sheet {
    background: var(--dark-card);
}

.sheet-active {
    bottom: 0;
}

.sheet-header {
    padding: 15px;
    display: flex;
    gap: 12px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    position: relative;
}

body.dark-mode .sheet-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sheet-img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 4px;
    background: #eee;
    flex-shrink: 0;
}

.sheet-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding-bottom: 4px;
}

.sheet-price {
    color: var(--primary-color);
    font-size: 18px;
    font-weight: bold;
}

.sheet-stock {
    color: #666;
    font-size: 12px;
    margin-top: 4px;
}

body.dark-mode .sheet-stock {
    color: #aaa;
}

.close-btn {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 28px;
    color: #888;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0 5px;
}

.sheet-content {
    padding: 15px;
    overflow-y: auto;
    padding-bottom: 80px;
    -webkit-overflow-scrolling: touch;
}

.section-title {
    font-size: 13px;
    font-weight: 600;
    margin: 15px 0 8px 0;
    color: var(--light-text);
}

body.dark-mode .section-title {
    color: var(--dark-text);
}

.variant-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

@media (max-width: 480px) {
    .variant-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 340px) {
    .variant-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.variant-btn {
    padding: 8px 2px;
    border: 1px solid #e0e0e0;
    background: var(--light-card);
    border-radius: 4px;
    font-size: 11px;
    cursor: pointer;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    user-select: none;
    transition: var(--transition);
}

body.dark-mode .variant-btn {
    background: var(--dark-card);
    border-color: rgba(255, 255, 255, 0.1);
}

.variant-btn span.v-name {
    display: block;
    font-weight: 500;
    color: var(--light-text);
    margin-bottom: 2px;
    line-height: 1.2;
}

body.dark-mode .variant-btn span.v-name {
    color: var(--dark-text);
}

.variant-btn span.v-bonus {
    display: block;
    font-size: 10px;
    color: var(--primary-color);
}

.variant-btn.selected {
    border: 2px solid var(--primary-color) !important;
    color: var(--primary-color);
    background: rgba(33, 150, 243, 0.1);
}

.variant-btn.selected span.v-name {
    color: var(--primary-color);
}

.desc-box {
    background: rgba(33, 150, 243, 0.1);
    padding: 12px;
    font-size: 12px;
    margin-top: 20px;
    border-radius: 6px;
    line-height: 1.5;
    color: var(--light-text);
    border: 1px solid var(--primary-color);
}

body.dark-mode .desc-box {
    background: rgba(33, 150, 243, 0.2);
    color: var(--dark-text);
}

.sheet-footer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--light-card);
    padding: 10px 15px;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.08);
    z-index: 102;
}

body.dark-mode .sheet-footer {
    background: var(--dark-card);
}

.buy-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    padding: 14px;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.buy-btn:active:not(:disabled) {
    transform: scale(0.95);
}

.testi-grid-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 20px;
}

.testi-item {
    position: relative;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    aspect-ratio: 9/16;
    background: #ddd;
    overflow: hidden;
}

.testi-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ribbon-container {
    position: absolute;
    top: 15px;
    z-index: 10;
    display: flex;
    align-items: center;
    width: 100%;
    animation: floatingSoft 4s ease-in-out infinite;
}

.testi-item:nth-child(odd) .ribbon-container {
    left: 0;
    justify-content: flex-start;
}

.testi-item:nth-child(even) .ribbon-container {
    right: 0;
    justify-content: flex-end;
    flex-direction: row-reverse;
}

.ribbon {
    background: linear-gradient(to right, var(--ribbon-color), var(--ribbon-dark));
    color: white;
    font-weight: bold;
    font-size: 12px;
    padding: 5px 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
    position: relative;
    text-transform: uppercase;
}

.testi-item:nth-child(odd) .ribbon {
    border-radius: 0 4px 4px 0;
    padding-right: 15px;
    margin-left: -5px;
}

.testi-item:nth-child(even) .ribbon {
    border-radius: 4px 0 0 4px;
    padding-left: 15px;
    margin-right: -5px;
}

.ribbon::after {
    content: '';
    position: absolute;
    top: 100%;
    border: 5px solid transparent;
}

.testi-item:nth-child(odd) .ribbon::after {
    left: 0;
    border-top-color: #0D47A1;
    border-right-color: #0D47A1;
}

.testi-item:nth-child(even) .ribbon::after {
    right: 0;
    border-top-color: #0D47A1;
    border-left-color: #0D47A1;
}

.testi-icon {
    width: 28px;
    height: 28px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--ribbon-color);
    color: var(--ribbon-color);
    font-size: 14px;
    z-index: 11;
}

.testi-item:nth-child(odd) .testi-icon {
    margin-left: 5px;
}

.testi-item:nth-child(even) .testi-icon {
    margin-right: 5px;
}

@media (max-width: 768px) {
    .logo { font-size: 20px; }
    .subheader-text { font-size: 14px; }
    .footer-nav a { font-size: 10px; }
    .footer-nav i { font-size: 16px; }
    .home-banner h1 { font-size: 24px; }
    .home-banner p { font-size: 16px; }
    .faq-title { font-size: 24px; }
    .subheader-icon { width: 20px; height: 20px; }
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .product-card img { height: 180px; }
    .product-info { padding: 10px; }
    .product-title { font-size: 14px; }
    .product-price-preview { font-size: 12px; }
}