/* ===== DOWNLOAD PAGE HERO ===== */
.dl-hero {
    margin: 60px 0 70px 0;
    position: relative;
    padding: 50px 55px;
    background: var(--bg-panel);
    border: 1px solid rgba(255,255,255,0.065);
    backdrop-filter: blur(14px);
    box-shadow: 0 30px 70px rgba(0,0,0,0.55), inset 0 0 30px rgba(0,212,255,0.02);
    overflow: hidden;
}

.dl-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-green), var(--neon-cyan), var(--neon-purple));
    opacity: 0.7;
}

.dl-hero-inner { position: relative; z-index: 1; }

/* Live badge */
.dl-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-code);
    font-size: 0.72rem;
    color: var(--neon-green);
    border: 1px solid rgba(0,230,118,0.3);
    background: rgba(0,230,118,0.06);
    padding: 4px 12px;
    letter-spacing: 1px;
    margin-bottom: 22px;
}

.dl-badge-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--neon-green);
    box-shadow: 0 0 8px var(--neon-green);
    animation: badgePulse 1.8s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--neon-green); }
    50%       { opacity: 0.5; box-shadow: 0 0 3px var(--neon-green); }
}

.dl-badge-version {
    color: var(--neon-yellow);
    border-left: 1px solid rgba(0,230,118,0.25);
    padding-left: 8px;
    margin-left: 4px;
}

.dl-hero-title {
    font-size: 3.4rem;
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--text-bright);
}

.dl-hero-desc {
    font-size: 1rem;
    max-width: 680px;
    color: var(--text-body);
    line-height: 1.8;
    margin-bottom: 28px;
}

.dl-hero-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    font-family: var(--font-code);
    font-size: 0.78rem;
    color: var(--text-muted);
}

.meta-label { color: var(--text-body); margin-right: 4px; }
.meta-sep   { color: var(--dark-green); }

/* HUD corners (reuse from index.css) */
.hud-border {
    position: absolute; width: 22px; height: 22px;
    border: 2px solid rgba(0,212,255,0.2);
}
.hud-tl { top: 0; left: 0; border-right: none; border-bottom: none; }
.hud-tr { top: 0; right: 0; border-left: none; border-bottom: none; }
.hud-bl { bottom: 0; left: 0; border-right: none; border-top: none; }
.hud-br { bottom: 0; right: 0; border-left: none; border-top: none; }

/* ===== PLATFORM TABS ===== */
.platforms-dl-section { margin-bottom: 90px; }

.platform-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    overflow-x: auto;
    scrollbar-width: none;
}
.platform-tabs::-webkit-scrollbar { display: none; }

.tab-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-code);
    font-size: 0.84rem;
    color: var(--text-muted);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
    position: relative;
    bottom: -1px;
}

.tab-btn:hover {
    color: var(--text-bright);
    background: rgba(255,255,255,0.025);
}

.tab-btn.active {
    color: var(--neon-cyan);
    border-bottom-color: var(--neon-cyan);
    background: rgba(0,212,255,0.04);
}

.tab-icon { font-size: 1.1rem; }
.tab-label { letter-spacing: 0.5px; }

/* ===== TAB PANELS ===== */
.tab-panels {
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.055);
    border-top: none;
    padding: 40px 36px;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ===== PLATFORM HEADER ===== */
.platform-header {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 36px;
    align-items: start;
    margin-bottom: 36px;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(255,255,255,0.048);
}

.platform-h3 {
    font-size: 1.3rem;
    color: var(--text-bright);
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

.platform-desc {
    font-size: 0.88rem;
    color: var(--text-body);
    line-height: 1.72;
    max-width: 600px;
}

.platform-req {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 260px;
    background: rgba(0,0,0,0.25);
    border: 1px solid rgba(255,255,255,0.042);
    border-left: 2px solid rgba(0,212,255,0.35);
    padding: 16px 20px;
    flex-shrink: 0;
}

.req-item {
    display: flex;
    align-items: baseline;
    gap: 10px;
    font-family: var(--font-code);
    font-size: 0.75rem;
}

.req-key {
    color: var(--text-muted);
    white-space: nowrap;
    min-width: 72px;
    letter-spacing: 0.5px;
}

.req-val { color: var(--text-body); }

/* ===== DOWNLOAD CARDS ===== */
.download-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin-bottom: 36px;
}

.dl-card {
    background: rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.055);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: border-color 0.25s, box-shadow 0.25s;
}

.dl-card:hover {
    border-color: rgba(0,212,255,0.22);
    box-shadow: 0 8px 28px rgba(0,0,0,0.4);
}

.dl-card.dl-primary {
    border-color: rgba(0,230,118,0.2);
    background: rgba(0,230,118,0.025);
}

.dl-card.dl-primary:hover {
    border-color: rgba(0,230,118,0.45);
    box-shadow: 0 8px 28px rgba(0,230,118,0.08);
}

.dl-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.dl-card-badge {
    font-family: var(--font-code);
    font-size: 0.65rem;
    padding: 2px 8px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.dl-card-badge.recommended {
    background: rgba(0,230,118,0.1);
    color: var(--neon-green);
    border: 1px solid rgba(0,230,118,0.3);
}

.dl-card-arch {
    font-family: var(--font-code);
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.dl-card-name {
    font-size: 0.96rem;
    color: var(--text-bright);
    font-weight: 600;
    letter-spacing: 0.3px;
    margin-top: 2px;
}

.dl-card-file {
    font-family: var(--font-code);
    font-size: 0.72rem;
    color: var(--neon-cyan);
    word-break: break-all;
    opacity: 0.8;
}

.dl-card-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-code);
    font-size: 0.72rem;
    color: var(--text-muted);
}

.dl-card-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 6px;
    padding: 10px 18px;
    font-family: var(--font-code);
    font-size: 0.84rem;
    font-weight: 600;
    background: var(--neon-green);
    color: var(--bg-base);
    border: none;
    cursor: pointer;
    transition: all 0.25s;
    text-decoration: none;
    clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.dl-card-btn:hover {
    background: var(--text-bright);
    color: var(--bg-base);
    box-shadow: 0 0 20px rgba(0,230,118,0.28);
    transform: translateY(-1px);
    text-shadow: none;
}

.dl-card-btn.btn-outline {
    background: transparent;
    color: var(--neon-cyan);
    border: 1px solid rgba(0,212,255,0.35);
    clip-path: none;
}

.dl-card-btn.btn-outline:hover {
    background: rgba(0,212,255,0.08);
    color: var(--text-bright);
    box-shadow: 0 0 14px rgba(0,212,255,0.15);
    transform: translateY(-1px);
    text-shadow: none;
}

.dl-card-hash {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-code);
    font-size: 0.68rem;
    border-top: 1px solid rgba(255,255,255,0.038);
    padding-top: 10px;
    margin-top: 2px;
}

.hash-label { color: var(--text-muted); letter-spacing: 0.5px; }

.hash-val {
    color: var(--neon-amber);
    font-size: 0.66rem;
    background: rgba(255,184,108,0.06);
    border: 1px solid rgba(255,184,108,0.18);
    padding: 1px 6px;
    border-radius: 2px;
    user-select: all;
    cursor: text;
}

/* ===== INSTALL GUIDE ===== */
.install-guide {
    background: rgba(0,0,0,0.32);
    border: 1px solid rgba(255,255,255,0.045);
    border-left: 2px solid rgba(0,230,118,0.3);
    overflow: hidden;
}

.guide-header {
    background: rgba(255,255,255,0.025);
    border-bottom: 1px solid rgba(255,255,255,0.038);
    padding: 10px 20px;
}

.guide-title {
    font-family: var(--font-code);
    font-size: 0.75rem;
    color: var(--neon-green);
    letter-spacing: 1px;
}

.guide-steps {
    list-style: none;
    padding: 20px 24px;
    counter-reset: step-counter;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.guide-steps li {
    counter-increment: step-counter;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 0.86rem;
    color: var(--text-body);
    line-height: 1.65;
}

.guide-steps li::before {
    content: counter(step-counter, decimal-leading-zero);
    font-family: var(--font-code);
    font-size: 0.7rem;
    color: var(--neon-green);
    border: 1px solid rgba(0,230,118,0.3);
    padding: 1px 6px;
    flex-shrink: 0;
    margin-top: 1px;
}

.guide-steps li code {
    font-family: var(--font-code);
    font-size: 0.8rem;
    color: var(--neon-cyan);
    background: rgba(0,212,255,0.07);
    border: 1px solid rgba(0,212,255,0.2);
    padding: 1px 6px;
    border-radius: 2px;
}

.guide-steps li strong { color: var(--text-bright); font-weight: 600; }

/* ===== TERMINAL BLOCK (Linux install) ===== */
.terminal-block {
    background: #010509;
    border: 1px solid rgba(255,255,255,0.038);
    padding: 20px 24px;
    font-family: var(--font-code);
    font-size: 0.82rem;
    overflow-x: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tb-line { display: flex; align-items: flex-start; gap: 8px; }

.tb-prompt {
    color: var(--neon-green);
    flex-shrink: 0;
    user-select: none;
}

.tb-cmd { color: var(--text-bright); word-break: break-all; }

.tb-output { margin-top: 4px; }

.tb-comment { color: var(--text-muted); font-style: italic; }

/* ===== iOS APP LIST ===== */
.ios-app-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

.ios-app-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(0,0,0,0.28);
    border: 1px solid rgba(255,255,255,0.048);
    padding: 20px 24px;
    transition: border-color 0.25s, box-shadow 0.25s;
}

.ios-app-card:hover {
    border-color: rgba(255,255,255,0.1);
    box-shadow: 0 8px 24px rgba(0,0,0,0.38);
}

.ios-app-card.recommended-app {
    border-color: rgba(0,230,118,0.18);
    background: rgba(0,230,118,0.02);
}

.app-icon-placeholder {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-code);
    font-size: 1.4rem;
    font-weight: 700;
    flex-shrink: 0;
}

.app-stash        { background: linear-gradient(135deg, #1a1a2e, #16213e); color: var(--neon-cyan); border: 1px solid rgba(0,212,255,0.25); }
.app-shadowrocket { background: linear-gradient(135deg, #1a0a00, #2d1500); color: var(--neon-amber); border: 1px solid rgba(255,184,108,0.25); }
.app-surge        { background: linear-gradient(135deg, #0a0a1e, #12122e); color: var(--neon-purple); border: 1px solid rgba(189,147,249,0.25); }

.app-info { flex: 1; }

.app-name {
    font-size: 1rem;
    color: var(--text-bright);
    font-weight: 600;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.app-platform-tag {
    font-family: var(--font-code);
    font-size: 0.65rem;
    color: var(--text-muted);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 1px 6px;
    font-weight: 400;
}

.app-desc {
    font-size: 0.84rem;
    color: var(--text-body);
    line-height: 1.62;
    margin-bottom: 8px;
}

.app-store-meta {
    display: flex;
    align-items: center;
    gap: 14px;
    font-family: var(--font-code);
    font-size: 0.72rem;
}

.app-price { color: var(--neon-amber); }

.app-rating { color: var(--neon-yellow); }

.app-store-btn {
    font-family: var(--font-code);
    font-size: 0.78rem;
    color: var(--neon-cyan);
    padding: 9px 18px;
    border: 1px solid rgba(0,212,255,0.3);
    white-space: nowrap;
    flex-shrink: 0;
    transition: all 0.25s;
    text-decoration: none;
}

.app-store-btn:hover {
    background: rgba(0,212,255,0.08);
    color: var(--text-bright);
    text-shadow: none;
}

.ios-notice {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: rgba(255,184,108,0.05);
    border: 1px solid rgba(255,184,108,0.18);
    border-left: 3px solid var(--neon-amber);
    padding: 14px 18px;
}

.notice-icon {
    font-size: 1rem;
    color: var(--neon-amber);
    flex-shrink: 0;
    font-style: normal;
    font-family: var(--font-code);
    margin-top: 1px;
}

.ios-notice p {
    font-size: 0.82rem;
    color: var(--text-body);
    line-height: 1.65;
}

/* ===== VERSION HISTORY ===== */
.version-section { margin-bottom: 90px; }

.version-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid rgba(255,255,255,0.055);
    overflow: hidden;
}

.version-item {
    padding: 24px 28px;
    border-bottom: 1px solid rgba(255,255,255,0.045);
    transition: background 0.25s;
}

.version-item:last-of-type { border-bottom: none; }
.version-item:hover { background: rgba(255,255,255,0.018); }

.version-item.current {
    background: rgba(0,230,118,0.025);
    border-left: 3px solid var(--neon-green);
}

.version-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}

.version-tag {
    font-family: var(--font-code);
    font-size: 0.65rem;
    letter-spacing: 1px;
    padding: 2px 8px;
}

.current-tag {
    background: rgba(0,230,118,0.1);
    color: var(--neon-green);
    border: 1px solid rgba(0,230,118,0.3);
}

.version-number {
    font-family: var(--font-code);
    font-size: 1.05rem;
    color: var(--text-bright);
    font-weight: 700;
}

.version-date {
    font-family: var(--font-code);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: auto;
}

.version-changes {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 7px;
    padding-left: 4px;
}

.version-changes li {
    font-size: 0.86rem;
    color: var(--text-body);
    line-height: 1.55;
    display: flex;
    align-items: baseline;
    gap: 10px;
}

.version-changes li::before {
    content: '+';
    font-family: var(--font-code);
    color: var(--neon-green);
    flex-shrink: 0;
    opacity: 0.7;
}

.all-releases-link {
    display: block;
    padding: 18px 28px;
    font-family: var(--font-code);
    font-size: 0.82rem;
    color: var(--neon-cyan);
    background: rgba(0,212,255,0.03);
    border-top: 1px solid rgba(255,255,255,0.045);
    transition: all 0.25s;
    text-decoration: none;
    text-align: center;
    letter-spacing: 0.5px;
}

.all-releases-link:hover {
    background: rgba(0,212,255,0.07);
    color: var(--text-bright);
    text-shadow: none;
}

/* ===== DOWNLOAD FAQ ===== */
.faq-container {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid rgba(255,255,255,0.055);
    overflow: hidden;
    margin-bottom: 90px;
}

.faq-item {
    border-bottom: 1px solid rgba(255,255,255,0.045);
    transition: background 0.25s;
}

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

.faq-q {
    display: flex;
    align-items: baseline;
    gap: 14px;
    padding: 20px 28px;
    font-size: 0.94rem;
    font-weight: 600;
    color: var(--text-bright);
    cursor: default;
    line-height: 1.5;
    background: rgba(0,212,255,0.025);
    border-left: 3px solid rgba(0,212,255,0.35);
}

.faq-q-badge {
    font-family: var(--font-code);
    font-size: 0.65rem;
    color: var(--neon-cyan);
    border: 1px solid rgba(0,212,255,0.35);
    background: rgba(0,212,255,0.06);
    padding: 2px 8px;
    letter-spacing: 1px;
    white-space: nowrap;
    flex-shrink: 0;
}

.faq-a {
    padding: 18px 28px 22px 28px;
    font-size: 0.87rem;
    color: var(--text-body);
    line-height: 1.75;
    background: rgba(0,0,0,0.18);
    border-left: 3px solid transparent;
}

.faq-a code {
    font-family: var(--font-code);
    font-size: 0.8rem;
    color: var(--neon-cyan);
    background: rgba(0,212,255,0.07);
    border: 1px solid rgba(0,212,255,0.2);
    padding: 1px 6px;
    border-radius: 2px;
}

.faq-a strong { color: var(--text-bright); font-weight: 600; }

.faq-a a {
    color: var(--neon-cyan);
    text-decoration: none;
    border-bottom: 1px solid rgba(0,212,255,0.3);
    transition: color 0.2s, border-color 0.2s;
}

.faq-a a:hover {
    color: var(--text-bright);
    border-color: rgba(255,255,255,0.4);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 860px) {
    .dl-hero { padding: 34px 22px; }
    .dl-hero-title { font-size: 2.4rem; }
    .platform-header { grid-template-columns: 1fr; gap: 20px; }
    .platform-req { min-width: auto; }
    .tab-panels { padding: 28px 18px; }
    .download-cards { grid-template-columns: 1fr; }
    .ios-app-card { flex-direction: column; align-items: flex-start; gap: 14px; }
    .app-store-btn { width: 100%; text-align: center; }
    .version-date { display: none; }
    .dl-hero-meta { flex-direction: column; gap: 6px; }
    .meta-sep { display: none; }
}

@media (max-width: 560px) {
    .tab-btn { padding: 10px 14px; font-size: 0.78rem; }
    .tab-label { display: none; }
    .tab-icon { font-size: 1.3rem; }
    .dl-hero-title { font-size: 2rem; }
}