/* iPad 11 Product Page - Clean White Design */

body {
    background: #fff;
    color: #000;
    overflow-x: hidden;
}

/* Hero */
.ipad11-hero {
    padding: 150px 0 100px;
    background: #fff;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-layout {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 100px;
}

.hero-info {
    flex: 1;
    max-width: 600px;
}

.hero-title {
    font-size: 6em;
    font-weight: 700;
    color: #000;
    margin-bottom: 30px;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: 1.8em;
    color: #1d1d1f;
    margin-bottom: 50px;
    font-weight: 400;
    line-height: 1.5;
}

.hero-cta {
    display: flex;
    gap: 20px;
}

.ipad-btn {
    padding: 18px 45px;
    border-radius: 30px;
    text-decoration: none;
    font-size: 1.1em;
    font-weight: 600;
    transition: all 0.4s;
    background: #0071e3;
    color: #fff;
    box-shadow: 0 4px 15px rgba(0, 113, 227, 0.3);
}

.ipad-btn:hover {
    background: #0077ed;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 113, 227, 0.4);
}

.ipad-btn.outline {
    background: transparent;
    border: 2px solid #0071e3;
    color: #0071e3;
    box-shadow: none;
}

.ipad-btn.outline:hover {
    background: #0071e3;
    color: #fff;
}

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

.device-image {
    max-width: 100%;
    height: auto;
    max-height: 600px;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
    animation: device-float 6s ease-in-out infinite;
}

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

/* Features */
.ipad11-features {
    padding: 150px 0;
    background: #f5f5f7;
}

.features-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.section-title {
    font-size: 4.5em;
    font-weight: 700;
    text-align: center;
    margin-bottom: 80px;
    color: #000;
    letter-spacing: -0.02em;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.feature-box {
    background: #fff;
    padding: 60px 40px;
    border-radius: 30px;
    text-align: center;
    transition: all 0.4s;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.feature-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.feature-box h3 {
    font-size: 2em;
    color: #000;
    margin-bottom: 15px;
    font-weight: 600;
}

.feature-box p {
    font-size: 1.2em;
    color: #1d1d1f;
    line-height: 1.6;
}

/* Specs */
.ipad11-specs {
    padding: 150px 0;
    background: #fff;
}

.specs-section {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 40px;
}

.specs-table {
    background: #f5f5f7;
    border-radius: 30px;
    padding: 60px;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.spec-item:last-child {
    border-bottom: none;
}

.spec-name {
    font-size: 1.3em;
    color: #1d1d1f;
    font-weight: 500;
}

.spec-detail {
    font-size: 1.3em;
    color: #000;
    font-weight: 600;
}

/* Feature Image Wrapper */
.feature-image-wrapper {
    width: 150px;
    height: 150px;
    margin: 0 auto 20px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.feature-box:hover .feature-image-wrapper img {
    transform: scale(1.1);
}

/* Image Gallery Section - Vertical Stack */
.ipad11-gallery {
    padding: 150px 0 0;
    background: #fff;
}

.gallery-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.gallery-title {
    font-size: 4.5em;
    font-weight: 700;
    color: #000;
    text-align: center;
    margin-bottom: 100px;
    letter-spacing: -0.02em;
}

.gallery-stack {
    width: 100%;
}

.stack-item {
    position: relative;
    overflow: hidden;
    margin-bottom: 30px;
    border-radius: 30px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
}

.stack-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.2);
}

.stack-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.8s ease;
}

.stack-item:hover img {
    transform: scale(1.08);
}

.stack-item.full {
    height: 700px;
    width: 100%;
}

.stack-item.half-left,
.stack-item.half-right {
    height: 500px;
    width: 49%;
    display: inline-block;
}

.stack-item.half-left {
    margin-right: 1%;
}

.stack-item.half-right {
    margin-left: 1%;
}

.stack-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95), transparent);
    padding: 60px 50px 50px;
    color: #fff;
    transform: translateY(100%);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.stack-item:hover .stack-content {
    transform: translateY(0);
}

.stack-content h3 {
    font-size: 3em;
    font-weight: 700;
    margin-bottom: 15px;
}

.stack-content p {
    font-size: 1.4em;
    opacity: 0.9;
    line-height: 1.6;
}

/* Detailed Features Section */
.ipad11-detailed-features {
    padding: 150px 0;
    background: #f5f5f7;
}

.detailed-features-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.feature-row {
    display: flex;
    align-items: center;
    gap: 80px;
    margin-bottom: 150px;
}

.feature-row.reverse {
    flex-direction: row-reverse;
}

.feature-row:last-child {
    margin-bottom: 0;
}

.feature-image-large {
    flex: 1;
    position: relative;
    overflow: hidden;
    border-radius: 30px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    transition: transform 0.4s ease;
}

.feature-image-large:hover {
    transform: scale(1.02);
}

.feature-image-large img {
    width: 100%;
    height: auto;
    display: block;
}

.feature-text-large {
    flex: 1;
}

.feature-text-large h2 {
    font-size: 3.5em;
    font-weight: 700;
    color: #000;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.feature-text-large h3 {
    font-size: 2em;
    font-weight: 400;
    color: #1d1d1f;
    margin-bottom: 30px;
}

.feature-text-large p {
    font-size: 1.2em;
    color: #1d1d1f;
    line-height: 1.8;
    margin-bottom: 30px;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    font-size: 1.1em;
    color: #1d1d1f;
    padding: 15px 0;
    padding-left: 30px;
    position: relative;
    line-height: 1.6;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #0071e3;
    font-weight: 700;
    font-size: 1.2em;
}

/* CTA */
.ipad11-cta {
    padding: 150px 0;
    background: #f5f5f7;
    text-align: center;
}

.cta-section {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 40px;
}

.cta-section h2 {
    font-size: 4.5em;
    font-weight: 700;
    color: #000;
    margin-bottom: 30px;
    letter-spacing: -0.02em;
}

.cta-section p {
    font-size: 1.5em;
    color: #1d1d1f;
    margin-bottom: 50px;
    line-height: 1.6;
}

.cta-btn {
    display: inline-block;
    padding: 20px 50px;
    border-radius: 30px;
    text-decoration: none;
    font-size: 1.2em;
    font-weight: 600;
    background: #0071e3;
    color: #fff;
    box-shadow: 0 4px 15px rgba(0, 113, 227, 0.3);
    transition: all 0.4s;
}

.cta-btn:hover {
    background: #0077ed;
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 113, 227, 0.4);
}

/* Responsive */
@media screen and (max-width: 1024px) {
    .hero-layout {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-title {
        font-size: 4.5em;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 768px) {
    .ipad11-hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 3.5em;
    }
    
    .hero-subtitle {
        font-size: 1.4em;
    }
    
    .section-title {
        font-size: 3em;
    }
    
    .cta-section h2 {
        font-size: 3em;
    }
    
    .stack-item.full {
        height: 400px;
    }
    
    .stack-item.half-left,
    .stack-item.half-right {
        width: 100%;
        height: 350px;
        display: block;
        margin: 0 0 20px 0 !important;
    }
    
    .stack-content {
        padding: 40px 30px 30px;
    }
    
    .stack-content h3 {
        font-size: 2em;
    }
    
    .stack-content p {
        font-size: 1.1em;
    }
    
    .gallery-title {
        font-size: 3em;
        margin-bottom: 50px;
    }
    
    .feature-row {
        flex-direction: column !important;
        gap: 40px;
        margin-bottom: 100px;
    }
    
    .feature-text-large h2 {
        font-size: 2.5em;
    }
    
    .feature-text-large h3 {
        font-size: 1.5em;
    }
}