/* ===== WEB DEV PAGE ===== */
.webdev-page {
    padding-top: 120px;
}

/* Hero */
.webdev-hero {
    padding: 60px 0 80px;
    width: 100%;
}

.webdev-hero .container {
    max-width: 900px;
    text-align: center;
}

.webdev-hero h1 {
    font: 600 clamp(36px, 5vw, 56px) / 1.1 var(--font-sans);
    letter-spacing: -0.02em;
    margin-bottom: 24px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-2) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.webdev-hero__text {
    font: 400 18px / 1.7 var(--font-sans);
    color: var(--text-secondary);
    max-width: 70ch;
    margin: 0 auto 48px;
}

.webdev-hero__actions {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.webdev-hero__link {
    font: 600 16px / 1 var(--font-sans);
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.webdev-hero__link:hover {
    color: var(--accent-2);
}

/* Sections */
.webdev-section {
    padding: 100px 0;
    width: 100%;
}

.section-title {
    font: 500 clamp(28px, 4vw, 40px) / 1.2 var(--font-sans);
    letter-spacing: -0.02em;
    text-align: center;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-2) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.section-subtitle {
    font: 400 18px / 1.6 var(--font-sans);
    color: var(--text-secondary);
    text-align: center;
    max-width: 60ch;
    margin: 0 auto 60px;
}

/* Comparison Grid */
.comparison-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 40px;
}

.compare-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 40px 32px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.compare-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.compare-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.compare-card:hover::after {
    width: 100%;
}

.compare-card--bad {
    border-color: rgba(239, 68, 68, 0.2);
}

.compare-card--bad::after {
    background: #ef4444;
}

.compare-card--bad:hover {
    border-color: rgba(239, 68, 68, 0.4);
}

.compare-card--good {
    border-color: rgba(56, 224, 208, 0.2);
    background: rgba(56, 224, 208, 0.02);
}

.compare-card--good::after {
    background: var(--gradient-main);
}

.compare-card--good:hover {
    border-color: rgba(56, 224, 208, 0.4);
}

.compare-card h3 {
    font: 600 24px / 1.3 var(--font-sans);
    color: var(--text-primary);
    margin-bottom: 24px;
}

.compare-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.compare-list li {
    font: 400 16px / 1.5 var(--font-sans);
    color: var(--text-secondary);
    padding-left: 28px;
    position: relative;
}

.compare-card--bad .compare-list li::before {
    content: '✗';
    position: absolute;
    left: 0;
    color: #ef4444;
    font-weight: 700;
}

.compare-card--good .compare-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-3);
    font-weight: 700;
}

/* ===== CASE STUDY ===== */
.case-study {
    max-width: 1000px;
    margin: 0 auto;
}

.case-study__header {
    text-align: center;
    margin-bottom: 60px;
}

.case-study__tag {
    font: 600 12px / 1 var(--font-sans);
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 12px;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    display: inline-block;
    margin-bottom: 16px;
    border: 1px solid var(--border-color);
}

.case-study__header h2 {
    font: 600 clamp(28px, 4vw, 40px) / 1.2 var(--font-sans);
    color: var(--text-primary);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.case-study__subtitle {
    font: 400 16px / 1.5 var(--font-sans);
    color: var(--text-dim);
    margin: 0;
}

.case-study__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.case-block {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.case-block::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--gradient-main);
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.case-block:hover {
    background: var(--bg-card-hover);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.case-block:hover::after {
    width: 100%;
}

/* ВЫДЕЛЕНИЕ для всех блоков кейса */
.case-block--highlight {
    border-color: rgba(124, 140, 255, 0.3);
    background: rgba(124, 140, 255, 0.03);
}

.case-block--highlight:hover {
    border-color: rgba(124, 140, 255, 0.5);
}

.case-block h3 {
    font: 600 20px / 1.3 var(--font-sans);
    color: var(--text-primary);
    margin-bottom: 12px;
}

.case-block p {
    font: 400 15px / 1.7 var(--font-sans);
    color: var(--text-secondary);
    margin: 0;
}

.case-study__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}

.case-study__stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.case-study__stack span {
    font: 500 12px / 1 var(--font-mono);
    color: var(--text-dim);
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.case-study__link {
    font: 600 16px / 1 var(--font-sans);
    color: var(--accent-2);
    text-decoration: none;
    transition: color 0.2s;
}

.case-study__link:hover {
    color: var(--accent-1);
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.feature-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--gradient-main);
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.feature-card:hover::after {
    width: 100%;
}

/* ВЫДЕЛЕНИЕ для карточек фич */
.feature-card--highlight {
    border-color: rgba(124, 140, 255, 0.3);
    background: rgba(124, 140, 255, 0.03);
}

.feature-card--highlight:hover {
    border-color: rgba(124, 140, 255, 0.5);
}

.feature-card h3 {
    font: 600 20px / 1.3 var(--font-sans);
    color: var(--text-primary);
    margin-bottom: 12px;
}

.feature-card p {
    font: 400 15px / 1.6 var(--font-sans);
    color: var(--text-secondary);
    margin: 0;
}

/* Stack Showcase */
.stack-showcase {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.stack-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 28px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.stack-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-main);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.stack-item:hover {
    background: var(--bg-card-hover);
    border-color: rgba(124, 140, 255, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.stack-item:hover::before {
    transform: scaleX(1);
}

/* ВЫДЕЛЕНИЕ для карточек стека */
.stack-item--highlight {
    border-color: rgba(124, 140, 255, 0.3);
    background: rgba(124, 140, 255, 0.03);
}

.stack-item--highlight:hover {
    border-color: rgba(124, 140, 255, 0.5);
}


.stack-item__header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.stack-item__icon {
    font-size: 24px;
    line-height: 1;
}

.stack-item h3 {
    font: 600 18px/1 var(--font-sans);
    color: var(--text-primary);
    margin: 0;
    flex: 1;
}

.stack-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.stack-tags span {
    font: 500 13px/1 var(--font-mono);
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.2s;
}

.stack-tags span:hover {
    background: rgba(124, 140, 255, 0.15);
    border-color: rgba(124, 140, 255, 0.4);
    color: var(--text-primary);
    transform: translateY(-1px);
}

/* CTA */
.webdev-cta {
    padding: 100px 0;
    text-align: center;
    width: 100%;
}

.webdev-cta h2 {
    font: 500 clamp(28px, 4vw, 40px) / 1.2 var(--font-sans);
    margin-bottom: 16px;
}

.webdev-cta p {
    font: 400 18px / 1.6 var(--font-sans);
    color: var(--text-secondary);
    max-width: 60ch;
    margin: 0 auto 32px;
}

/* Responsive */
@media (max-width: 980px) {

    .comparison-grid,
    .features-grid,
    .stack-showcase {
        grid-template-columns: 1fr;
    }

    .case-study__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .webdev-section {
        padding: 60px 0;
    }

    .case-study__footer {
        flex-direction: column;
        align-items: flex-start;
    }
}