/* Blog Post Styles - Clean Visual Design */

.container--narrow {
    max-width: 800px;
}

/* =====================
   HERO HEADER
   ===================== */
.post-hero {
    position: relative;
    padding: 160px 0 80px;
    overflow: hidden;
    background: #0a0e17;
}

.post-hero__bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.post-hero__grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0, 224, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 224, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 70%);
}

.post-hero__glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}

.post-hero__glow--1 {
    width: 400px;
    height: 400px;
    top: -100px;
    left: 10%;
    background: linear-gradient(135deg, #00e0ff 0%, #0066ff 100%);
}

.post-hero__glow--2 {
    width: 300px;
    height: 300px;
    bottom: -50px;
    right: 15%;
    background: linear-gradient(135deg, #8b5cf6 0%, #d946ef 100%);
}

.post-hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.post-hero .post__back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 32px;
    transition: color 0.2s ease;
}

.post-hero .post__back:hover {
    color: var(--accent-primary);
}

.post-hero__badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(0, 224, 255, 0.1);
    border: 1px solid rgba(0, 224, 255, 0.25);
    border-radius: 24px;
    color: var(--accent-primary);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    margin-bottom: 24px;
}

.post-hero__title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    color: #fff;
}

.post-hero__subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.post-hero__meta {
    display: flex;
    justify-content: center;
    gap: 32px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.post-hero__date,
.post-hero__read {
    display: flex;
    align-items: center;
    gap: 8px;
}

.post-hero__date svg,
.post-hero__read svg {
    opacity: 0.5;
}

/* =====================
   MAIN POST
   ===================== */
.post {
    padding: 80px 0;
    background: var(--bg-primary);
}

.post__content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.post__lead {
    font-size: 1.25rem;
    color: var(--text-primary);
    line-height: 1.7;
    margin-bottom: 48px;
}

/* =====================
   INSIGHT BOX
   ===================== */
.insight-box {
    display: flex;
    gap: 20px;
    padding: 28px 32px;
    background: linear-gradient(135deg, rgba(0, 224, 255, 0.06) 0%, rgba(139, 92, 246, 0.04) 100%);
    border: 1px solid rgba(0, 224, 255, 0.15);
    border-radius: 16px;
    margin-bottom: 48px;
}

.insight-box__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    border-radius: 12px;
}

.insight-box__icon svg {
    stroke: #000;
}

.insight-box__label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent-primary);
    margin-bottom: 8px;
}

.insight-box__content p {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.05rem;
    line-height: 1.6;
}

/* =====================
   MISTAKE SECTION
   ===================== */
.mistake {
    margin: 64px 0;
    padding-bottom: 64px;
    border-bottom: 1px solid var(--border-color);
}

.mistake:last-of-type {
    border-bottom: none;
}

.mistake__header {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
}

.mistake__number {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: #000;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 14px;
}

.mistake__title-group {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.mistake__title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.3;
}

.mistake__subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin: 4px 0 0;
    font-style: italic;
}

.mistake p {
    margin-bottom: 20px;
}

.mistake p strong {
    color: var(--text-primary);
}

/* =====================
   CALLOUT BOXES
   ===================== */
.callout {
    display: flex;
    margin: 24px 0;
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
}

.callout__bar {
    width: 4px;
    flex-shrink: 0;
}

.callout__content {
    padding: 20px 24px;
}

.callout__label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    border-radius: 4px;
    margin-bottom: 12px;
}

.callout__content p {
    margin: 0;
    font-size: 0.95rem;
}

.callout__code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: var(--accent-primary);
    background: rgba(0, 224, 255, 0.08);
    padding: 12px 16px;
    border-radius: 8px;
    margin-top: 8px;
}

/* Callout variants */
.callout--example .callout__bar { background: #8b5cf6; }
.callout--example .callout__label { background: rgba(139, 92, 246, 0.2); color: #a78bfa; }

.callout--warning .callout__bar { background: #f59e0b; }
.callout--warning { background: rgba(245, 158, 11, 0.08); }

.callout--danger .callout__bar { background: #ef4444; }
.callout--danger { background: rgba(239, 68, 68, 0.08); }

.callout--success .callout__bar { background: #10b981; }
.callout--success .callout__label { background: rgba(16, 185, 129, 0.2); color: #34d399; }

/* =====================
   FIX BOX
   ===================== */
.fix {
    padding: 28px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(16, 185, 129, 0.02) 100%);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 16px;
    margin: 24px 0;
}

.fix__header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    color: #10b981;
    font-weight: 600;
    font-size: 1rem;
}

.fix__icon {
    stroke: #10b981;
}

.fix__steps {
    margin: 0;
    padding-left: 24px;
    color: var(--text-secondary);
}

.fix__steps li {
    margin-bottom: 10px;
    padding-left: 8px;
}

.fix__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.fix__list li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 12px;
    color: var(--text-secondary);
}

.fix__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
}

.fix__note {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(16, 185, 129, 0.15);
    font-size: 0.95rem;
    color: var(--text-muted);
    font-style: italic;
}

.fix p {
    margin-bottom: 16px;
}

/* =====================
   TAGS
   ===================== */
.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0;
}

.tags--vertical {
    flex-direction: column;
    align-items: flex-start;
}

.tag {
    display: inline-flex;
    align-items: center;
    padding: 10px 16px;
    font-size: 0.9rem;
    border-radius: 8px;
    font-weight: 500;
}

.tag--bad {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #f87171;
}

.tag--good {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: #34d399;
}

/* =====================
   CONTENT GRID
   ===================== */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.content-grid__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: rgba(16, 185, 129, 0.05);
    border-radius: 10px;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.content-grid__item svg {
    stroke: #10b981;
    flex-shrink: 0;
}

/* =====================
   TIP BOX
   ===================== */
.tip {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--bg-tertiary);
    border-radius: 10px;
    margin: 24px 0;
}

.tip__label {
    padding: 6px 14px;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: #000;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    flex-shrink: 0;
}

.tip p {
    margin: 0;
    font-weight: 500;
    color: var(--text-primary);
}

/* =====================
   REQUIREMENTS
   ===================== */
.requirements {
    display: flex;
    gap: 16px;
    margin-top: 16px;
}

.requirement {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px 16px;
    background: rgba(16, 185, 129, 0.05);
    border-radius: 12px;
    text-align: center;
}

.requirement__num {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #10b981;
    color: #fff;
    font-weight: 700;
    border-radius: 50%;
}

.requirement span:last-child {
    font-size: 0.95rem;
    color: var(--text-primary);
}

/* =====================
   FLOW CHART
   ===================== */
.flow-chart {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin: 32px 0;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
}

.flow-chart__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 20px 24px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    text-align: center;
    min-width: 140px;
}

.flow-chart__item svg {
    stroke: var(--text-muted);
}

.flow-chart__item span {
    font-size: 0.9rem;
    color: var(--text-primary);
}

.flow-chart__arrow {
    color: var(--text-muted);
}

.flow-chart__arrow svg {
    stroke: var(--border-color);
}

/* =====================
   BENEFITS
   ===================== */
.benefits {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 24px 0;
}

.benefit {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-align: center;
}

.benefit svg {
    stroke: var(--accent-primary);
}

.benefit span {
    font-size: 0.95rem;
    color: var(--text-primary);
}

/* =====================
   LINK TARGETS
   ===================== */
.link-targets {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.link-target {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 18px;
    background: rgba(16, 185, 129, 0.05);
    border-radius: 10px;
}

.link-target__count {
    min-width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #10b981;
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    border-radius: 8px;
}

.link-target span:last-child {
    color: var(--text-primary);
    font-size: 0.95rem;
}

/* =====================
   FORMAT GRID
   ===================== */
.format-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.format-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 18px 14px;
    background: rgba(16, 185, 129, 0.05);
    border-radius: 10px;
    text-align: center;
}

.format-item__symbol {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--accent-primary);
}

.format-item span:last-child {
    font-size: 0.9rem;
    color: var(--text-primary);
}

/* =====================
   REALITY BOX
   ===================== */
.reality {
    padding: 20px 24px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    margin: 20px 0;
}

.reality p {
    margin: 0;
    color: var(--text-muted);
    font-style: italic;
}

/* =====================
   SCHEDULE
   ===================== */
.schedule {
    padding: 20px;
    background: rgba(16, 185, 129, 0.05);
    border-radius: 12px;
}

.schedule__freq {
    display: inline-block;
    padding: 6px 14px;
    background: var(--accent-primary);
    color: #000;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 6px;
    margin-bottom: 16px;
}

/* =====================
   TOOLS
   ===================== */
.tools {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tool {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    background: rgba(16, 185, 129, 0.05);
    border-radius: 10px;
}

.tool--required {
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.tool__status {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--text-muted);
}

.tool--required .tool__status {
    background: #10b981;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
}

.tool__name {
    flex: 1;
    font-weight: 500;
    color: var(--text-primary);
}

.tool__badge {
    padding: 4px 12px;
    background: var(--bg-tertiary);
    color: var(--text-muted);
    font-size: 0.75rem;
    border-radius: 4px;
}

.tool--required .tool__badge {
    background: #10b981;
    color: #fff;
}

/* =====================
   DIVIDER
   ===================== */
.divider {
    display: flex;
    align-items: center;
    gap: 20px;
    margin: 72px 0 48px;
}

.divider__line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

.divider__text {
    color: var(--text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
}

/* =====================
   CHECKLIST SECTION
   ===================== */
.checklist-section {
    margin: 72px 0;
    padding: 48px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
}

.checklist-section__header {
    text-align: center;
    margin-bottom: 36px;
}

.checklist-section__header h2 {
    font-size: 1.6rem;
    color: var(--text-primary);
    margin: 0 0 8px;
}

.checklist-section__header p {
    color: var(--text-muted);
    margin: 0;
}

.checklist {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checklist__item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 24px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.checklist__item:hover {
    background: rgba(0, 224, 255, 0.05);
}

.checklist__item input {
    display: none;
}

.checklist__box {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    flex-shrink: 0;
    transition: all 0.2s ease;
    position: relative;
}

.checklist__item input:checked + .checklist__box {
    background: #10b981;
    border-color: #10b981;
}

.checklist__item input:checked + .checklist__box::after {
    content: '';
    position: absolute;
    left: 7px;
    top: 3px;
    width: 6px;
    height: 10px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checklist__text {
    flex: 1;
    color: var(--text-primary);
}

.checklist__tag {
    padding: 4px 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-radius: 4px;
}

.checklist__tag--high { background: rgba(239, 68, 68, 0.15); color: #f87171; }
.checklist__tag--quick { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }
.checklist__tag--roi { background: rgba(16, 185, 129, 0.15); color: #34d399; }
.checklist__tag--easy { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }
.checklist__tag--long { background: rgba(139, 92, 246, 0.15); color: #a78bfa; }
.checklist__tag--ongoing { background: rgba(0, 224, 255, 0.15); color: var(--accent-primary); }

/* =====================
   STEPS SECTION
   ===================== */
.steps-section {
    margin: 72px 0;
}

.steps-section__header {
    text-align: center;
    margin-bottom: 40px;
}

.steps-section__header h2 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin: 0 0 8px;
}

.steps-section__header p {
    color: var(--text-muted);
    margin: 0;
}

.steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 32px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    opacity: 0.3;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 1;
}

.step__number {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: #000;
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 50%;
    margin-bottom: 16px;
}

.step p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
    padding: 0 8px;
}

.steps-section__note {
    text-align: center;
    margin-top: 40px;
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* =====================
   CTA BOX
   ===================== */
.cta-box {
    position: relative;
    margin: 72px 0 40px;
    padding: 56px 48px;
    background: var(--bg-card);
    border: 1px solid rgba(0, 224, 255, 0.2);
    border-radius: 24px;
    text-align: center;
    overflow: hidden;
}

.cta-box__glow {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 400px;
    height: 200px;
    background: radial-gradient(ellipse, rgba(0, 224, 255, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.cta-box h3 {
    position: relative;
    font-size: 1.7rem;
    margin: 0 0 12px;
    color: var(--text-primary);
}

.cta-box p {
    position: relative;
    color: var(--text-secondary);
    margin-bottom: 32px;
    font-size: 1.1rem;
}

.cta-box__btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 36px;
    font-size: 1.1rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: #000;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.cta-box__btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 224, 255, 0.35);
}

.cta-box__btn svg {
    stroke: #000;
}

/* =====================
   POST FOOTER
   ===================== */
.post__footer {
    margin-top: 72px;
    padding-top: 48px;
    border-top: 1px solid var(--border-color);
}

.post__share {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 48px;
    font-size: 0.95rem;
}

.post__share span {
    color: var(--text-muted);
}

.post__share a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.post__share a:hover {
    opacity: 0.8;
}

.post__related h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.post__related ul {
    list-style: none;
    padding: 0;
}

.post__related li {
    margin-bottom: 10px;
}

.post__related a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.post__related a:hover {
    color: var(--accent-primary);
}

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 900px) {
    .steps {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .steps::before {
        display: none;
    }
}

/* =====================
   ADDITIONAL COMPONENTS
   ===================== */

/* Metrics Overview (Core Web Vitals) */
.metrics-overview {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 32px 0;
}

.metric-card {
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
}

.metric-card__header {
    margin-bottom: 12px;
}

.metric-card__abbr {
    display: inline-block;
    padding: 4px 10px;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: #000;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: 6px;
    margin-right: 8px;
}

.metric-card__name {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 8px;
}

.metric-card__question {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-primary);
}

/* Vital Section */
.vital-section {
    margin: 48px 0;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
}

.vital-section__header {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
}

.vital-section__badge {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: #000;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 14px;
    flex-shrink: 0;
}

.vital-section__title {
    font-size: 1.3rem;
    margin: 0;
    color: var(--text-primary);
}

.vital-section__subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin: 4px 0 0;
}

/* Score Ranges */
.score-ranges {
    display: flex;
    gap: 12px;
    margin: 24px 0;
}

.score-range {
    flex: 1;
    padding: 16px;
    border-radius: 12px;
    text-align: center;
}

.score-range--good {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.score-range--warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.score-range--poor {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.score-range__label {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.score-range--good .score-range__label { color: #34d399; }
.score-range--warning .score-range__label { color: #fbbf24; }
.score-range--poor .score-range__label { color: #f87171; }

.score-range__value {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    color: var(--text-primary);
}

/* Two Column Layout */
.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin: 24px 0;
}

.column h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 12px;
}

.problem-list,
.fix-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.problem-list li,
.fix-list li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 10px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.problem-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: #f87171;
    border-radius: 50%;
}

.fix-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
}

/* Data Table */
.data-table {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    margin: 24px 0;
}

.data-table__header {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 16px;
    padding: 16px 20px;
    background: var(--bg-tertiary);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.data-table__row {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 16px;
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.impact {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    text-align: center;
}

.impact--high { background: rgba(239, 68, 68, 0.15); color: #f87171; }
.impact--medium { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }
.impact--low { background: rgba(16, 185, 129, 0.15); color: #34d399; }

/* Priority List */
.priority-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 24px 0;
}

.priority-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.priority-item__rank {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: #000;
    font-weight: 700;
    border-radius: 8px;
}

.priority-item__text {
    color: var(--text-secondary);
}

/* Summary List */
.summary-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 24px 0;
}

.summary-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--bg-tertiary);
    border-radius: 12px;
}

.summary-item__num {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: #000;
    font-weight: 700;
    border-radius: 50%;
    flex-shrink: 0;
}

/* Time Section (Audit) */
.time-section {
    margin: 48px 0;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--border-color);
}

.time-section__header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.time-section__badge {
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: #000;
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 8px;
}

.time-section__title {
    font-size: 1.4rem;
    margin: 0;
    color: var(--text-primary);
}

/* Numbered Steps */
.numbered-steps {
    padding-left: 24px;
    margin: 16px 0;
}

.numbered-steps li {
    margin-bottom: 10px;
    padding-left: 8px;
    color: var(--text-secondary);
}

/* Check Results */
.check-results {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 16px 0;
}

.check-result {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 0.95rem;
}

.check-result--good {
    background: rgba(16, 185, 129, 0.1);
    color: #34d399;
}

.check-result--good svg { stroke: #10b981; }

.check-result--bad {
    background: rgba(239, 68, 68, 0.08);
    color: #f87171;
}

.check-result--bad svg { stroke: #ef4444; }

/* Feature List */
.feature-list {
    list-style: none;
    padding: 0;
    margin: 16px 0;
}

.feature-list li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 10px;
    color: var(--text-secondary);
}

.feature-list li::before {
    content: '•';
    position: absolute;
    left: 8px;
    color: var(--accent-primary);
}

/* Setup Steps */
.setup-step {
    margin: 32px 0;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
}

.setup-step__header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.setup-step__num {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: #000;
    font-weight: 700;
    border-radius: 10px;
}

.setup-step__header h3 {
    margin: 0;
    font-size: 1.2rem;
    color: var(--text-primary);
}

/* Comparison */
.comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 16px 0;
}

.comparison__item {
    padding: 20px;
    background: var(--bg-tertiary);
    border-radius: 12px;
}

.comparison__item--recommended {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.comparison__label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.comparison__item p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Report Section */
.report-section {
    margin: 48px 0;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
}

.report-section__header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.report-section__num {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-weight: 700;
    border-radius: 10px;
    flex-shrink: 0;
}

.report-section__title {
    margin: 0;
    font-size: 1.2rem;
    color: var(--text-primary);
}

.report-section__location {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 4px 0 0;
}

.report-section__badge {
    margin-left: auto;
    padding: 4px 12px;
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
}

/* Insight Cards */
.insight-cards {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 20px 0;
}

.insight-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: var(--bg-tertiary);
    border-radius: 10px;
}

.insight-card__signal {
    font-weight: 500;
    color: var(--text-primary);
}

.insight-card__meaning {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Metrics Mini */
.metrics-mini {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin: 20px 0;
}

.metric-mini {
    padding: 16px;
    background: var(--bg-tertiary);
    border-radius: 10px;
    text-align: center;
}

.metric-mini__abbr {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: 6px;
}

.metric-mini span:last-child {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Monthly Tasks */
.monthly-tasks {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 24px 0;
}

.monthly-task {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.monthly-task__num {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-weight: 700;
    border-radius: 8px;
    flex-shrink: 0;
}

.monthly-task h4 {
    margin: 0 0 4px;
    font-size: 1rem;
    color: var(--text-primary);
}

.monthly-task p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Pro Tips */
.pro-tips {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin: 24px 0;
}

.pro-tip-card {
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.pro-tip-card h4 {
    margin: 0 0 8px;
    font-size: 1rem;
    color: var(--text-primary);
}

.pro-tip-card p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* FAQ */
.faq {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 24px 0;
}

.faq__item {
    padding: 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.faq__item h4 {
    margin: 0 0 8px;
    font-size: 1rem;
    color: var(--text-primary);
}

.faq__item p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* SEO Section */
.seo-section {
    margin: 48px 0;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--border-color);
}

.seo-section__header {
    margin-bottom: 20px;
}

.seo-section__title {
    font-size: 1.4rem;
    margin: 0;
    color: var(--text-primary);
}

/* Compact Checklist */
.checklist--compact {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 8px;
}

.checklist--compact .checklist__item {
    padding: 12px 16px;
    background: transparent;
    border-radius: 8px;
}

.checklist--compact .checklist__item:hover {
    background: var(--bg-tertiary);
}

/* Formula Box */
.formula-box {
    padding: 16px 20px;
    background: var(--bg-tertiary);
    border-radius: 10px;
    margin: 20px 0;
}

.formula-box__label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.formula-box code {
    font-family: 'JetBrains Mono', monospace;
    color: var(--accent-primary);
}

/* Examples */
.examples {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 16px 0;
}

.example {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
}

.example svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.example--good {
    background: rgba(16, 185, 129, 0.1);
    color: var(--text-primary);
}

.example--good svg { stroke: #10b981; }

.example--bad {
    background: rgba(239, 68, 68, 0.08);
    color: var(--text-muted);
}

.example--bad svg { stroke: #ef4444; }

/* URL Examples */
.url-examples {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 16px 0;
}

.url-example {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 8px;
}

.url-example--good {
    background: rgba(16, 185, 129, 0.1);
}

.url-example--bad {
    background: rgba(239, 68, 68, 0.08);
}

.url-example__label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: 4px 8px;
    border-radius: 4px;
}

.url-example--good .url-example__label {
    background: #10b981;
    color: #fff;
}

.url-example--bad .url-example__label {
    background: #ef4444;
    color: #fff;
}

.url-example code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Structure Example */
.structure-example {
    padding: 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin: 20px 0;
}

.structure-example__title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.structure-tree {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
}

.structure-tree__item {
    padding: 8px 12px;
    border-radius: 6px;
    margin-bottom: 4px;
}

.structure-tree__item--h1 {
    background: rgba(0, 224, 255, 0.1);
    color: var(--accent-primary);
}

.structure-tree__item--h2 {
    background: rgba(139, 92, 246, 0.1);
    color: #a78bfa;
    margin-left: 20px;
}

.structure-tree__item--h3 {
    background: var(--bg-tertiary);
    color: var(--text-muted);
    margin-left: 40px;
}

/* Comparison Blocks */
.comparison-blocks {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 20px 0;
}

.comparison-block {
    padding: 20px 24px;
    border-radius: 12px;
}

.comparison-block--good {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.comparison-block--bad {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.15);
}

.comparison-block__label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.comparison-block--good .comparison-block__label { color: #34d399; }
.comparison-block--bad .comparison-block__label { color: #f87171; }

.comparison-block p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Image Example */
.image-example {
    padding: 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin: 20px 0;
}

.image-example__row {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.image-example__row:last-child {
    margin-bottom: 0;
}

.image-example__label {
    color: var(--text-muted);
    font-size: 0.9rem;
    min-width: 80px;
}

.image-example code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--accent-primary);
}

/* Anchor Examples */
.anchor-examples {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 16px 0;
}

.anchor-example {
    padding: 16px 20px;
    border-radius: 10px;
}

.anchor-example--good {
    background: rgba(16, 185, 129, 0.1);
}

.anchor-example--bad {
    background: rgba(239, 68, 68, 0.08);
}

.anchor-example__label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: 4px 8px;
    border-radius: 4px;
    margin-bottom: 8px;
}

.anchor-example--good .anchor-example__label {
    background: #10b981;
    color: #fff;
}

.anchor-example--bad .anchor-example__label {
    background: #ef4444;
    color: #fff;
}

.anchor-example p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.anchor-example__link {
    color: var(--accent-primary);
    text-decoration: underline;
}

/* Quick Checklist */
.quick-checklist {
    margin: 48px 0;
    padding: 32px;
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(0, 224, 255, 0.03) 100%);
    border: 1px solid var(--border-color);
    border-radius: 20px;
}

.quick-checklist h2 {
    margin: 0 0 24px;
    text-align: center;
}

.quick-checklist__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.quick-checklist__item {
    padding: 16px;
    background: var(--bg-tertiary);
    border-radius: 10px;
}

.quick-checklist__label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.quick-checklist__item span:last-child {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* =====================
   RESPONSIVE ADDITIONS
   ===================== */
@media (max-width: 768px) {
    .metrics-overview {
        grid-template-columns: 1fr;
    }
    
    .score-ranges {
        flex-direction: column;
    }
    
    .two-column {
        grid-template-columns: 1fr;
    }
    
    .data-table__header,
    .data-table__row {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .comparison {
        grid-template-columns: 1fr;
    }
    
    .metrics-mini {
        grid-template-columns: 1fr;
    }
    
    .pro-tips {
        grid-template-columns: 1fr;
    }
    
    .quick-checklist__grid {
        grid-template-columns: 1fr;
    }
    
    .insight-card {
        flex-direction: column;
        gap: 8px;
    }
}

@media (max-width: 768px) {
    .post-hero {
        padding: 120px 20px 60px;
    }
    
    .post-hero__title {
        font-size: 2.2rem;
    }
    
    .post-hero__meta {
        flex-direction: column;
        gap: 12px;
    }
    
    .post {
        padding: 48px 0;
    }
    
    .insight-box {
        flex-direction: column;
        text-align: center;
    }
    
    .insight-box__icon {
        margin: 0 auto;
    }
    
    .mistake {
        margin: 48px 0;
        padding-bottom: 48px;
    }
    
    .mistake__header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .benefits {
        grid-template-columns: 1fr;
    }
    
    .requirements {
        flex-direction: column;
    }
    
    .flow-chart {
        flex-direction: column;
        padding: 24px;
    }
    
    .flow-chart__arrow {
        transform: rotate(90deg);
    }
    
    .steps {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .step {
        flex-direction: row;
        text-align: left;
        gap: 16px;
    }
    
    .step__number {
        margin-bottom: 0;
        flex-shrink: 0;
    }
    
    .checklist-section {
        padding: 32px 24px;
    }
    
    .checklist__item {
        flex-wrap: wrap;
    }
    
    .checklist__tag {
        width: 100%;
        text-align: center;
        margin-top: 8px;
    }
    
    .cta-box {
        padding: 40px 24px;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .format-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}