* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --secondary-color: #8b5cf6;
    --accent-color: #a855f7;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --bg-white: #ffffff;
    --bg-light: #f9fafb;
    --bg-gradient-start: #6366f1;
    --bg-gradient-end: #a855f7;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-white);
}

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

section {
    padding: 80px 0;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.3;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.highlight {
    color: rgb(79, 70, 229);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    width: 214px;
    height: 56px;
}

.btn-primary {
    background: var(--bg-white);
    color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: var(--bg-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
}

.btn-mode {
    background: var(--primary-color);
    color: var(--bg-white);
    padding: 12px 24px;
}

.btn-mode:hover {
    background: var(--primary-dark);
}

.btn-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.btn-label {
    font-size: 14px;
    font-weight: 600;
}

.btn-sub {
    font-size: 11px;
    opacity: 0.8;
}

.link-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
}

.link-more:hover {
    text-decoration: underline;
}

.hero-section {
    background: linear-gradient(to right bottom, rgb(79, 70, 229), rgb(147, 51, 234), rgb(59, 130, 246));
    padding: 100px 0;
    color: var(--bg-white);
    position: relative;
    overflow: hidden;
}

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

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero-features {
    list-style: none;
    margin-bottom: 32px;
}

.hero-features li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 12px;
    font-size: 15px;
    line-height: 1.6;
}

.hero-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #fbbf24;
    font-weight: bold;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.hero-note {
    font-size: 12px;
    opacity: 0.8;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-visual {
    position: relative;
    width: 420px;
    height: 420px;
    flex-shrink: 0;
}

.hero-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.hero-ring-item-wrapper {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    animation: pulse 2s ease-in-out infinite;
}

.hero-ring-item {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-color);
}

.hero-ring-item img {
    width: 24px;
    height: 24px;
    object-fit: contain;
    display: block;
    margin: auto;
}

.hero-ring-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    white-space: nowrap;
}

.hero-ring-item-wrapper:nth-child(1) { 
    top: 0; 
    left: 50%; 
    transform: translateX(-50%); 
    animation-delay: 0s; 
}
.hero-ring-item-wrapper:nth-child(2) { 
    top: 20.6%; 
    right: 14.6%; 
    transform: translate(50%, -50%); 
    animation-delay: 0.25s; 
}
.hero-ring-item-wrapper:nth-child(3) { 
    top: 50%; 
    right: 0; 
    transform: translate(50%, -50%); 
    animation-delay: 0.5s; 
}
.hero-ring-item-wrapper:nth-child(4) { 
    bottom: 20.6%;
    right: 14.6%;
    transform: translate(50%, 50%); 
    animation-delay: 0.75s; 
}
.hero-ring-item-wrapper:nth-child(5) { 
    bottom: 0; 
    left: 50%; 
    transform: translateX(-50%); 
    animation-delay: 1s; 
}
.hero-ring-item-wrapper:nth-child(6) { 
    bottom: 20.6%; 
    left: 14.6%; 
    transform: translate(-50%, 50%); 
    animation-delay: 1.25s; 
}
.hero-ring-item-wrapper:nth-child(7) { 
    top: 50%; 
    left: 0; 
    transform: translate(-50%, -50%); 
    animation-delay: 1.5s; 
}
.hero-ring-item-wrapper:nth-child(8) { 
    top: 20.6%; 
    left: 20.6%; 
    transform: translate(-50%, -50%); 
    animation-delay: 1.75s; 
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.hero-center {
    position: absolute;
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 320px;
    height: 329px;
    z-index: 10;
}

.hero-center img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.2));
}

.recovery-section {
    background: var(--bg-white);
    padding: 100px 0;
}

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

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

.recovery-image img {
    max-width: 100%;
    height: auto;
}

.recovery-text .section-title {
    margin-bottom: 20px;
}

.recovery-text .section-desc {
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.7;
}

.recovery-scenarios {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.scenario-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-white);
    border-radius: var(--radius-md);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.scenario-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    transform: translateX(4px);
}

.scenario-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.scenario-icon.trash { background: rgba(239, 68, 68, 0.15); }
.scenario-icon.refresh { background: rgba(249, 115, 22, 0.15); }
.scenario-icon.broken { background: rgba(59, 130, 246, 0.15); }
.scenario-icon.water { background: rgba(6, 182, 212, 0.15); }
.scenario-icon.lock { background: rgba(139, 92, 246, 0.15); }
.scenario-icon.warning { background: rgba(234, 179, 8, 0.15); }

.scenario-icon img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.scenario-text {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 500;
}

.modes-section {
    background: var(--bg-light);
    padding: 100px 0;
}

.modes-tabs {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.mode-tab {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    min-width: 220px;
}

.mode-tab:hover {
    box-shadow: var(--shadow-md);
}

.mode-tab.active[data-mode="direct"] {
    background: linear-gradient(to right, rgb(59, 130, 246), rgb(79, 70, 229));
    color: white;
}

.mode-tab.active[data-mode="itunes"] {
    background: linear-gradient(to right, rgb(168, 85, 247), rgb(219, 39, 119));
    color: white;
}

.mode-tab.active[data-mode="icloud"] {
    background: linear-gradient(to right, rgb(249, 115, 22), rgb(239, 68, 68));
    color: white;
}

.mode-tab.active .tab-label,
.mode-tab.active .tab-desc {
    color: white;
}

.tab-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

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

.tab-text {
    display: flex;
    flex-direction: column;
}

.tab-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.tab-desc {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.modes-content {
    position: relative;
}

.mode-panel {
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    background: var(--bg-white);
    padding: 48px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.mode-panel.active {
    display: grid;
}

.mode-info h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.mode-info p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.7;
}

.mode-features {
    list-style: none;
    margin-bottom: 32px;
}

.mode-features li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 12px;
    color: var(--text-primary);
    font-size: 14px;
}

.mode-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    font-weight: bold;
}

.mode-panel[data-mode="direct"] .mode-features li::before {
    color: rgb(59, 130, 246);
}

.mode-panel[data-mode="itunes"] .mode-features li::before {
    color: rgb(168, 85, 247);
}

.mode-panel[data-mode="icloud"] .mode-features li::before {
    color: rgb(249, 115, 22);
}

.btn-mode-direct {
    background: linear-gradient(to right, rgb(59, 130, 246), rgb(79, 70, 229));
    color: white;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.btn-mode-itunes {
    background: linear-gradient(to right, rgb(168, 85, 247), rgb(219, 39, 119));
    color: white;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.btn-mode-icloud {
    background: linear-gradient(to right, rgb(249, 115, 22), rgb(239, 68, 68));
    color: white;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.mode-visual {
    position: relative;
    width: 280px;
    height: 360px;
    margin: 0 auto;
}

.mode-card-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.mode-card-bg {
    display: flex;
    justify-content: center;
    position: absolute;
    width: 220px;
    height: 280px;
    border-radius: 24px;
    top: 40px;
    left: 20px;
}

.mode-card-bg.direct {
    background: linear-gradient(135deg, rgb(59, 130, 246), rgb(79, 70, 229));
}

.mode-card-bg.itunes {
    background: linear-gradient(135deg, rgb(168, 85, 247), rgb(219, 39, 119));
}

.mode-card-bg.icloud {
    background: linear-gradient(135deg, rgb(249, 115, 22), rgb(239, 68, 68));
}

.mode-card {
    position: absolute;
    width: 180px;
    height: 240px;
    border-radius: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    top: 20px;
    left: 20px;
    z-index: 8888;
}

.mode-card.main {
    background: #f5f5f51c;
}

.mode-card.itunes-main {
    background: #f5f5f51c;
}

.mode-card.icloud-main {
    background: #f5f5f51c;
}

.mode-card::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 12px;
    right: 12px;
    bottom: 12px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 18px;
    pointer-events: none;
}

.mode-card-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mode-card-icon svg,
.mode-card-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.mode-card-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 6px;
}

.mode-card-subtitle {
    font-size: 13px;
    opacity: 0.85;
}

.mode-check-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 65px;
    height: 65px;
    background: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    z-index: 10;
}

.mode-check-icon svg,
.mode-check-icon img {
    width: 24px;
    height: 24px;
}

.mode-small-icon {
    position: absolute;
    bottom: 40px;
    left: 0;
    width: 52px;
    height: 52px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    z-index: 10;
}

.mode-small-icon svg,
.mode-small-icon img {
    width: 28px;
    height: 28px;
}

.filetypes-section {
    background: #f5f5f5;
    padding: 100px 0;
}

.filetypes-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
    justify-items: center;
}

.filetypes-grid-row2 {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
    max-width: 700px;
    margin: 24px auto 0;
    justify-items: center;
}

.filetype-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.filetype-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}

.filetype-icon img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.filetype-icon.messages { background: #22c55e; }
.filetype-icon.photos { background: #3b82f6; }
.filetype-icon.videos { background: #a855f7; }
.filetype-icon.music { background: #ec4899; }
.filetype-icon.contacts { background: #06b6d4; }
.filetype-icon.emails { background: #ef4444; }
.filetype-icon.notes { background: #eab308; }
.filetype-icon.calendar { background: #f97316; }
.filetype-icon.bookmarks { background: #6366f1; }
.filetype-icon.reminders { background: #14b8a6; }
.filetype-icon.voicemail { background: #ef4444; }
.filetype-icon.whatsapp { background: #22c55e; }
.filetype-icon.more { background: #9ca3af; }

.filetype-name {
    font-size: 12px;
    color: var(--text-secondary);
}

.features-section {
    background: linear-gradient(to right bottom, rgb(79, 70, 229), rgb(147, 51, 234), rgb(59, 130, 246));
    padding: 100px 0;
    color: var(--bg-white);
}

.features-section .section-title {
    color: var(--bg-white);
    text-align: center;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.feature-icon.icon-1 { background: #3b82f6; }
.feature-icon.icon-2 { background: #f97316; }
.feature-icon.icon-3 { background: #22c55e; }
.feature-icon.icon-4 { background: #a855f7; }
.feature-icon.icon-5 { background: #06b6d4; }
.feature-icon.icon-6 { background: #ef4444; }
.feature-icon.icon-7 { background: #6366f1; }
.feature-icon.icon-8 { background: #14b8a6; }

.feature-icon img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.feature-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.feature-desc {
    font-size: 13px;
    opacity: 0.85;
    line-height: 1.6;
}

.techspec-section {
    background: var(--bg-white);
    padding: 100px 0;
}

.techspec-section .section-title {
    text-align: center;
    margin-bottom: 48px;
}

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

.techspec-image {
    position: relative;
    display: flex;
    justify-content: center;
}

.techspec-image img {
    max-width: 100%;
    height: auto;
}

.techspec-badge {
    position: absolute;
    background: var(--bg-white);
    padding: 12px 16px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    text-align: center;
    font-weight: 700;
    color: var(--primary-color);
}

.techspec-badge small {
    display: block;
    font-size: 10px;
    color: var(--text-secondary);
    font-weight: 400;
}

.badge-versions {
    top: 20%;
    left: 10%;
}

.badge-resolution {
    top: 20%;
    right: 10%;
}

.spec-group {
    margin-bottom: 32px;
}

.spec-group h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.spec-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.spec-item {
    display: flex;
    padding: 12px 0;
}

.spec-group .spec-item:not(:last-child) {
    border-bottom: none;
}

.spec-label {
    width: 120px;
    font-weight: 600;
    color: #000000;
    font-size: 14px;
}

.spec-value {
    flex: 1;
    color: var(--text-primary);
    font-size: 14px;
}

.testimonials-section {
    background: var(--bg-light);
    padding: 100px 0;
}

.testimonials-section .section-title {
    text-align: center;
    margin-bottom: 48px;
}

.testimonials-slider {
    max-width: 800px;
    margin: 0 auto 48px;
    position: relative;
}

.testimonial-item {
    display: flex;
    gap: 32px;
    background: var(--bg-white);
    padding: 40px 80px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.testimonial-avatar {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-content {
    flex: 1;
}

.testimonial-text {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-style: italic;
}

.testimonial-rating {
    margin-bottom: 12px;
}

.testimonial-rating .star {
    color: #fbbf24;
    font-size: 18px;
}

.testimonial-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.testimonial-role {
    font-size: 13px;
    color: var(--text-muted);
}

.swiper-button-prev,
.swiper-button-next {
    width: 44px;
    height: 44px;
    background: var(--bg-white);
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    color: #333;
}

.swiper-button-prev::after,
.swiper-button-next::after {
    font-size: 16px;
    font-weight: bold;
}

.swiper-pagination-bullet-active {
    background: var(--primary-color);
}

.media-logos {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.media-logo {
    font-size: 14px;
    font-weight: 600;
}

.media-logo.macrumors { color: #6b7280; }
.media-logo.techradar { color: #ef4444; }
.media-logo.filehorse { color: #22c55e; }
.media-logo.tomsguide { color: #f97316; }
.media-logo.macworld { color: #6b7280; }
.media-logo.cnet { color: #ef4444; }

.articles-section {
    background: #fff;
    padding: 80px 0;
}

.articles-slider {
    position: relative;
}

.articles-swiper {
    padding: 20px 0;
}

.article-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.article-image {
    position: relative;
    height: 180px;
    overflow: hidden;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-tag {
    position: absolute;
    top: 10px;
    left: 10px;
    background: #ff6b9d;
    color: #fff;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}

.article-date {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgb(107 226 255);
    color: #333;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
}

.article-title {
    font-size: 15px;
    font-weight: 600;
    color: #1a1a2e;
    padding: 20px 20px 10px;
    line-height: 1.4;
}

.article-link {
    display: inline-block;
    padding: 0 20px 20px;
    color: #ff6b9d;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
}

.article-link:hover {
    color: #c44569;
}

.articles-prev,
.articles-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 40px;
    height: 40px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.articles-prev:hover,
.articles-next:hover {
    background: #ff6b9d;
    color: #fff;
}

.articles-prev {
    left: -20px;
}

.articles-next {
    right: -20px;
}

.articles-prev::after,
.articles-next::after {
    font-family: 'swiper-icons';
    font-size: 14px;
    font-weight: 700;
}

.articles-prev::after {
    content: 'prev';
}

.articles-next::after {
    content: 'next';
}
.faq-section {
    background: var(--bg-light);
    padding: 100px 0;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(38, 197, 197, 0.1);
    color: rgb(38, 197, 197);
    font-size: 13px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 18px;
    margin: 0 auto 16px;
}

.faq-section .section-title {
    text-align: center;
    margin-bottom: 48px;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: #f9fafb;
}

.faq-icon {
    width: 20px;
    height: 20px;
    position: relative;
    flex-shrink: 0;
}

.faq-icon::before,
.faq-icon::after {
    content: '';
    position: absolute;
    background: var(--text-secondary);
    transition: all 0.3s ease;
}

.faq-icon::before {
    width: 12px;
    height: 2px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.faq-icon::after {
    width: 2px;
    height: 12px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.faq-item.active .faq-icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
    opacity: 0;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 24px 20px;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.7;
}

.cta-section {
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    padding: 80px 0;
    text-align: center;
    color: var(--bg-white);
}

.cta-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
}

.cta-subtitle {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

@media (max-width: 1024px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-content {
        gap: 40px;
    }
    
    .recovery-content,
    .techspec-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .recovery-image,
    .techspec-image {
        order: -1;
    }
    
    .hero-visual {
        width: 360px;
        height: 360px;
    }
    
    .hero-center {
        width: 240px;
        height: 280px;
    }
    
    .hero-ring-item-wrapper {
        gap: 5px;
    }
    
    .hero-ring-item {
        width: 44px;
        height: 44px;
    }
    
    .hero-ring-item img {
        width: 22px;
        height: 22px;
    }
    
    .hero-ring-label {
        font-size: 11px;
    }

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

    .filetypes-grid {
        grid-template-columns: repeat(8, 1fr);
        max-width: 700px;
    }
    
    .filetypes-grid-row2 {
        grid-template-columns: repeat(6, 1fr);
        max-width: 550px;
    }

    .testimonial-item {
        flex-direction: column;
        text-align: center;
    }

    .testimonial-avatar {
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 28px;
    }

    .hero-title {
        font-size: 28px;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
    }
    
    .hero-text {
        order: 1;
    }
    
    .hero-image {
        order: 2;
        margin-top: 40px;
    }
    
    .hero-visual {
        width: 320px;
        height: 320px;
    }
    
    .hero-center {
        width: 200px;
        height: 240px;
        top: 40%;
    }
    
    .hero-ring-item-wrapper {
        gap: 4px;
    }
    
    .hero-ring-item {
        width: 40px;
        height: 40px;
        border-radius: 10px;
    }
    
    .hero-ring-item img {
        width: 20px;
        height: 20px;
    }
    
    .hero-ring-label {
        font-size: 10px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .recovery-scenarios {
        grid-template-columns: 1fr;
    }

    .modes-tabs {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .mode-tab {
        width: 100%;
        max-width: none;
        padding: 14px 20px;
    }
    
    .mode-panel.active {
        grid-template-columns: 1fr;
        padding: 32px 20px;
    }
    
  

    .features-grid {
        grid-template-columns: 1fr;
    }

    .filetypes-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 16px 12px;
        width: 100%;
        max-width: 340px;
    }
    
    .filetypes-grid-row2 {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 16px 12px;
        width: 100%;
        max-width: 170px;
        margin: 16px auto 0;
    }
    
    .filetype-icon {
        width: 44px;
        height: 44px;
        border-radius: 12px;
    }
    
    .filetype-icon img {
        width: 22px;
        height: 22px;
    }
    
    .filetype-name {
        font-size: 11px;
    }
    
    .tips-section .container {
        position: relative;
    }
    
    .tips-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        gap: 16px;
        padding: 0 20px;
        -webkit-overflow-scrolling: touch;
    }
    
    .tips-grid::-webkit-scrollbar {
        display: none;
    }
    
    .tip-card {
        flex: 0 0 85%;
        scroll-snap-align: center;
    }

    .techspec-badge {
        display: none;
    }

    .media-logos {
        gap: 16px;
    }

    .media-logo {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .section-title {
        font-size: 24px;
    }

    .hero-title {
        font-size: 26px;
    }
    
    .hero-visual {
        width: 280px;
        height: 280px;
    }
    
    .hero-center {
        width: 170px;
        height: 200px;
        top: 45%;
    }
    
    .hero-ring-item-wrapper {
        gap: 3px;
    }
    
    .hero-ring-item {
        width: 36px;
        height: 36px;
        border-radius: 8px;
    }
    
    .hero-ring-item img {
        width: 18px;
        height: 18px;
    }
    
    .hero-ring-label {
        font-size: 9px;
    }

    .filetypes-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 10px 8px;
        max-width: 300px;
    }
    
    .filetypes-grid-row2 {
        grid-template-columns: repeat(4, 1fr);
        gap: 10px 8px;
        max-width: 300px;
    }
    
    .filetype-icon {
        width: 40px;
        height: 40px;
        border-radius: 10px;
    }
    
    .filetype-icon img {
        width: 20px;
        height: 20px;
    }
    
    .filetype-name {
        font-size: 10px;
    }

    .mode-panel {
        padding: 24px 16px;
    }

    .testimonial-item {
        padding: 24px;
    }
    
    .testimonial-avatar {
        width: 80px;
        height: 80px;
    }

    .faq-question {
        padding: 16px 20px;
        font-size: 14px;
    }

    .faq-answer p {
        padding: 0 20px 16px;
    }
}