:root {
    --bg-main: #000000;
    --bg-card: #141414;
    --text-main: #f5f5f7;
    --text-muted: #86868b;
    --apple-blue: #0071e3;
    --apple-blue-hover: #0077ed;
    --gradient-pro: linear-gradient(120deg, #fdfbfb 0%, #ebedee 100%);
    --gradient-fire: linear-gradient(90deg, #ffc080, #ff6b00, #d94a00);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    overflow-x: hidden;
}


.global-nav {
    position: fixed;
    top: 0;
    width: 100%;
    height: 44px;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: saturate(180%) blur(20px);
    z-index: 1000;
}

.nav-content {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding: 0 20px;
}

.nav-content a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 12px;
    transition: color 0.2s;
}

.nav-content a:hover { color: #fff; }

.local-nav {
    position: fixed;
    top: 44px;
    width: 100%;
    height: 52px;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 999;
}

.local-nav-content {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding: 0 20px;
}

.product-name {
    font-size: 21px;
    font-weight: 600;
}

.local-nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 12px;
    margin-left: 20px;
    transition: color 0.2s;
}

.local-nav-links a:hover { color: #fff; }

.btn-buy-small {
    background-color: var(--text-main);
    color: var(--bg-main) !important;
    padding: 4px 12px;
    border-radius: 12px;
    font-weight: 500;
}


 
.page-container {
    display: flex;
    max-width: 1200px;
    margin: 96px auto 0;
    padding: 40px 20px;
    gap: 50px;
}

.main-content { flex: 3; }
.sidebar-specs { flex: 1; }


.hero {
    text-align: center;
    padding-top: 60px;
    position: relative;
}

.hero h2 {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 5px;
}

.pro-gradient {
    font-size: 160px;
    font-weight: 800;
    line-height: 0.85;
    letter-spacing: -0.05em;
    background: var(--gradient-fire);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
}

.hero-slogan {
    font-size: 24px;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 50px;
}

.hero-gallery {
    position: relative;
    display: inline-block;
}

.glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60%;
    height: 60%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(217, 74, 0, 0.4) 0%, rgba(0,0,0,0) 70%);
    filter: blur(60px);
    z-index: -1;
}

.hero-img {
    max-width: 100%;
    position: relative;
    z-index: 1;
}


.apple-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: 300px 300px 200px;
    gap: 24px;
    margin-top: 40px;
}

/* Позиціонування карток у сітці */
.item-large { grid-column: 1 / 2; grid-row: 1 / 3; }
.item-tall { grid-column: 2 / 3; grid-row: 1 / 2; }
.item-square { grid-column: 2 / 3; grid-row: 2 / 3; }
.item-wide {
    grid-column: 1 / 3;
    grid-row: 3 / 4;
    flex-direction: row; /* Текст зліва, картинка справа */
    align-items: center;
    justify-content: space-between;
}


.grid-item {
    background-color: var(--bg-card);
    border-radius: 28px;
    padding: 30px;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.4s ease;
}

.grid-item:hover {
    transform: scale(1.02) translateY(-5px);
    border-color: rgba(255, 255, 255, 0.15);
}


.item-text {
    position: relative;
    z-index: 2;
    max-width: 80%;
}

.grid-item h3 {
    font-size: 26px;
    margin-bottom: 8px;
    color: #ffffff;
}

.grid-item p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.4;
}

/* Картинки у картках */
.grid-item img {
    position: absolute;
    bottom: 0;
    right: 0;
    max-width: 100%;
    max-height: 65%;
    object-fit: contain;
    z-index: 1;
}

.item-large img {
    right: 50%;
    transform: translateX(50%);
    max-height: 55%; 
}

.item-wide img {
    position: relative;
    height: 140px;
    max-width: 50%;
    margin-right: -20px;
}


.accessories-section {
    margin-top: 150px;
    text-align: center;
}

.accessories-header {
    margin-bottom: 60px;
}

.accent-title {
    color: #ff6b00;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: 0.02em;
}

.accessories-section .section-heading {
    font-size: 48px;
    font-weight: 600;
    margin-bottom: 0;
}

.accessories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    text-align: left;
}

.accessory-card {
    display: flex;
    flex-direction: column;
}

.accessory-image-wrapper {
    background-color: #1c1c1e;
    border-radius: 28px;
    padding: 0;
    margin-bottom: 25px;
    overflow: hidden;
}

.accessory-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.4s ease;
}

.accessory-card:hover .accessory-image-wrapper img {
    transform: scale(1.03);
}

.accessory-description {
    color: #86868b;
    font-size: 15px;
    line-height: 1.5;
    letter-spacing: 0.01em;
}

.accessory-description strong {
    color: #f5f5f7;
    font-weight: 600;
}


.sidebar-sticky-content {
    position: sticky;
    top: 120px;
    background: rgba(20, 20, 20, 0.8);
    backdrop-filter: blur(20px);
    padding: 30px;
    border-radius: 24px;
    border: 1px solid rgba(255,255,255,0.1);
}

.sidebar-sticky-content h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: #ffc080;
}

.specs-list dt {
    font-weight: 600;
    font-size: 14px;
    margin-top: 15px;
}

.specs-list dd {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 10px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}


.apple-footer {
    background-color: #000;
    padding: 40px 20px;
    margin-top: 100px;
}

.footer-inner {
    max-width: 1000px;
    margin: 0 auto;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
}

.footnotes {
    color: #86868b;
    font-size: 12px;
    line-height: 1.6;
}

.footer-divider {
    height: 1px;
    background: rgba(255,255,255,0.1);
    margin: 20px 0;
}

.copyright {
    color: #86868b;
    font-size: 12px;
}

.copyright a {
    color: #86868b;
    text-decoration: none;
    margin-left: 10px;
}

.animate-up {
    opacity: 0;
    transform: translateY(40px);
    animation: fadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.5s; }
.delay-4 { animation-delay: 0.7s; }

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


@media (max-width: 900px) {
    .page-container {
    display: flex;
    width: 1200px; /* БУЛО max-width, ТЕПЕР ЖОРСТКО width */
    margin: 96px auto 0; 
    padding: 40px 20px;
    gap: 50px;
}
    .apple-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
    .item-large, .item-tall, .item-square, .item-wide {
        grid-column: 1 / 2;
        grid-row: auto;
    }
    .item-wide {
        flex-direction: column;
        align-items: flex-start;
    }
    .item-wide img {
        margin-top: 20px;
        margin-right: 0;
    }
    .accessories-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .pro-gradient { font-size: 100px; }
}

.deep-dives-wrapper {
    margin-top: 150px;
    display: flex;
    flex-direction: column;
    gap: 150px; /* Великий відступ між секціями як у Apple */
}

.deep-dive-section {
    width: 100%;
}

.text-center {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px auto;
}

.feature-description {
    font-size: 21px;
    line-height: 1.5;
    color: var(--text-muted);
    font-weight: 500;
}

.full-width-image {
    width: 100%;
    border-radius: 28px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}


.split-layout {
    display: flex;
    align-items: center;
    gap: 50px;
    background-color: var(--bg-card);
    border-radius: 28px;
    padding: 50px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.split-text {
    flex: 1;
}

.split-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.split-image img {
    max-width: 100%;
    border-radius: 20px;
}

.feature-list {
    margin-top: 30px;
    list-style: none;
}

.feature-list li {
    font-size: 17px;
    color: var(--text-muted);
    margin-bottom: 15px;
    padding-left: 20px;
    position: relative;
}


.feature-list li::before {
    content: "•";
    color: #ff6b00;
    position: absolute;
    left: 0;
    font-size: 20px;
    line-height: 1;
}

.feature-list strong {
    color: var(--text-main);
}


@media (max-width: 900px) {
    .split-layout {
        flex-direction: column;
        padding: 30px;
    }
    .deep-dives-wrapper {
        gap: 80px;
    }
    .feature-description {
        font-size: 18px;
    }
}


.color-showcase {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 40px;
    margin-bottom: 40px;
}

.color-option {
    text-align: center;
    cursor: pointer;
}

.color-swatch {
    display: inline-block;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    margin-bottom: 15px;
    box-shadow: inset 0 2px 5px rgba(255,255,255,0.3), inset 0 -4px 10px rgba(0,0,0,0.5);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 2px solid transparent;
}


.swatch-natural { background: linear-gradient(135deg, #c3c0b5, #9b978a); }
.swatch-blue { background: linear-gradient(135deg, #404c5c, #262e39); }
.swatch-white { background: linear-gradient(135deg, #f5f4ef, #d4d3ce); }
.swatch-black { background: linear-gradient(135deg, #454442, #242322); }


.color-option:hover .color-swatch {
    transform: scale(1.15);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 0 20px rgba(255,255,255,0.2), inset 0 2px 5px rgba(255,255,255,0.3);
}

.color-option p {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

.mt-40 { margin-top: 40px; }


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

.action-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 30px;
}

.action-item {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 15px;
    border-radius: 16px;
    font-size: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid rgba(255, 255, 255, 0.02);
    transition: background-color 0.3s, transform 0.3s;
}

.action-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.emoji-icon {
    font-size: 20px;
}

.eco-section {
    padding: 0 20px;
}

.eco-card {
    background: linear-gradient(145deg, #0f1c12 0%, #0a0e0a 100%);
    border: 1px solid rgba(76, 175, 80, 0.2);
    border-radius: 32px;
    padding: 60px 40px;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.eco-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.eco-heading {
    color: #a8e6cf; 
    font-size: 32px;
    margin-bottom: 20px;
    font-weight: 600;
}

.eco-description {
    color: #a0aab2;
    font-size: 18px;
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto;
}


@media (max-width: 900px) {
    .color-showcase {
        flex-wrap: wrap; 
        gap: 20px;
    }
    .reverse-layout {
        flex-direction: column; 
    }
    .eco-card {
        padding: 40px 20px;
    }
    .eco-heading {
        font-size: 26px;
    }
}

.island-section {
    padding-top: 50px;
}

.island-demo-container {
    position: relative;
    width: 100%;
    height: 250px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 40px;
    background: linear-gradient(180deg, #1a1a1c 0%, #000 100%);
    border-radius: 40px;
    border: 1px solid rgba(255,255,255,0.05);
    overflow: hidden;
}


.dynamic-island {
    background-color: #000000;
    width: 120px;
    height: 35px;
    border-radius: 30px;
    position: relative;
    z-index: 10;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.1), 0 20px 40px rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    /* Ефект пружини при анімації розширення */
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
}


.dynamic-island:hover {
    width: 340px;
    height: 80px;
    border-radius: 40px;
}

.island-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0 25px;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.3s ease, transform 0.3s ease;
    transition-delay: 0s;
}


.dynamic-island:hover .island-content {
    opacity: 1;
    transform: scale(1);
    transition-delay: 0.1s;
}

.island-icon { font-size: 24px; }

.island-track-info {
    display: flex;
    flex-direction: column;
    text-align: left;
    flex: 1;
    margin-left: 15px;
}

.island-song {
    color: #a0aab2;
    font-size: 12px;
    font-weight: 500;
}

.island-artist {
    color: #ffffff;
    font-size: 15px;
    font-weight: 600;
}

.island-wave {
    color: #ff6b00; 
    font-weight: bold;
    letter-spacing: 2px;
}


.speed-badge {
    margin-top: 30px;
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 15px 25px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.speed-number {
    font-size: 42px;
    font-weight: 800;
    color: #ffc080;
    margin-right: 15px;
    line-height: 1;
}

.speed-text {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.3;
    font-weight: 500;
}