/* ==========================================
   CSS Variables & Reset
   HI-TECH Industrial — Premium Design Tokens
   ========================================== */
:root {
    /* Brand Colors — на базе #00d4aa (бирюзовый акцент) */
    --color-bg-primary: #0a0a0f;
    --color-bg-secondary: #0c1016;
    --color-bg-tertiary: #15151d;
    --color-bg-card: #111118;
    --color-bg-elevated: #1a1a24;
    
    /* Accent — бирюзовый, без Tailwind blue */
    --color-accent: #00d4aa;
    --color-accent-hover: #00f5c4;
    --color-accent-muted: rgba(0, 212, 170, 0.08);
    --color-accent-border: rgba(0, 212, 170, 0.25);
    --color-accent-glow: rgba(0, 212, 170, 0.15);
    --color-accent-glow-strong: rgba(0, 212, 170, 0.25);
    
    /* Текст — нейтральные, не slate */
    --color-text-primary: #f0f2f5;
    --color-text-secondary: #8b92a0;
    --color-text-muted: #5a6274;
    
    /* Акцент для промо (вместо generic #ef4444) */
    --color-promo: #e8534a;
    --color-promo-hover: #f06a62;
    
    /* Border */
    --color-border: rgba(255, 255, 255, 0.07);
    --color-border-hover: rgba(255, 255, 255, 0.12);
    
    /* Depth — многослойные цветные тени (не плоский shadow-md) */
    --shadow-ground: 0 2px 4px rgba(0, 0, 0, 0.02), 0 4px 12px rgba(0, 0, 0, 0.03);
    --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.06), 0 8px 24px rgba(0, 0, 0, 0.04), 0 1px 0 rgba(255, 255, 255, 0.02) inset;
    --shadow-elevated: 0 12px 40px rgba(0, 0, 0, 0.12), 0 4px 16px rgba(0, 0, 0, 0.06), 0 0 0 1px rgba(0, 0, 0, 0.04);
    --shadow-floating: 0 24px 56px rgba(0, 0, 0, 0.16), 0 8px 24px rgba(0, 212, 170, 0.04), 0 0 0 1px rgba(0, 0, 0, 0.06);
    --shadow-glow: 0 0 48px var(--color-accent-glow), 0 0 96px rgba(0, 212, 170, 0.06);
    
    /* Typography — Syne (display) + IBM Plex Sans (body), не Inter/Space Grotesk */
    --font-display: 'Syne', sans-serif;
    --font-body: 'IBM Plex Sans', sans-serif;
    --tracking-tight: -0.03em;
    --tracking-tighter: -0.04em;
    --leading-relaxed: 1.7;
    --leading-loose: 1.8;
    
    /* Spacing tokens */
    --space-xs: 8px;
    --space-sm: 16px;
    --space-md: 24px;
    --space-lg: 32px;
    --space-xl: 48px;
    --space-2xl: 64px;
    --space-3xl: 80px;
    --container-max: 1280px;
    --section-spacing: 120px;
    --section-spacing-mobile: 80px;
    
    /* Transitions — только transform/opacity, spring-ease */
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-fast: 180ms var(--ease-out);
    --transition-base: 280ms var(--ease-out);
    --transition-slow: 420ms var(--ease-out);
    --transition-spring: 400ms var(--ease-spring);
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    
    /* Glass morphism — не «карточка Tailwind», многослойное стекло */
    --glass-bg: rgba(18, 22, 32, 0.45);
    --glass-bg-strong: rgba(12, 16, 24, 0.72);
    --glass-border: rgba(255, 255, 255, 0.14);
    --glass-border-accent: rgba(0, 212, 170, 0.22);
    --glass-blur: blur(28px) saturate(165%);
    --glass-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.18);
    --glass-shadow: 0 8px 40px rgba(0, 0, 0, 0.35), 0 2px 12px rgba(0, 212, 170, 0.06);
}

/* Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: var(--leading-relaxed);
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    isolation: isolate;
    /* Заметный фон: не плоский — радиальные пятна + вертикальный градиент */
    background-image:
        radial-gradient(ellipse 100% 60% at 90% 0%, rgba(0, 212, 170, 0.14), transparent 52%),
        radial-gradient(ellipse 70% 45% at 0% 40%, rgba(0, 212, 170, 0.07), transparent 48%),
        linear-gradient(165deg, #0f1419 0%, #0a0a0f 38%, #07070b 100%);
    background-attachment: fixed;
    overflow-x: hidden;
}

/* Film grain под контентом (isolation + z-index -1) */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    opacity: 0.07;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");
    mix-blend-mode: overlay;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ==========================================
   Utility Classes
   ========================================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
}

/* ==========================================
   Typography
   ========================================== */
.section-tag {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #b8fff0;
    padding: 10px 18px;
    background: rgba(0, 212, 170, 0.14);
    border: 1px solid rgba(0, 212, 170, 0.45);
    border-radius: 100px;
    margin-bottom: var(--space-md);
    box-shadow: 0 0 28px rgba(0, 212, 170, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: var(--tracking-tight);
    color: var(--color-text-primary);
    text-wrap: balance;
}

.section-desc {
    font-size: 1.125rem;
    line-height: var(--leading-relaxed);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin-top: var(--space-sm);
}

.section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-lg);
    flex-wrap: wrap;
    margin-bottom: var(--space-2xl);
}

.section-header__left {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.section-header--center {
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.section-header--center .section-desc {
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================
   Buttons
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    transition: transform var(--transition-spring), opacity var(--transition-fast);
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn:active {
    transform: translateY(0) scale(0.98);
}

.btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

.btn--primary {
    background: radial-gradient(ellipse 120% 100% at 50% 0%, #00e6b8, var(--color-accent) 40%, #00b894);
    color: var(--color-bg-primary);
    box-shadow: var(--shadow-card), 0 4px 24px var(--color-accent-glow);
    transition: transform var(--transition-spring), opacity var(--transition-fast), box-shadow var(--transition-base);
}

.btn--primary:hover {
    box-shadow: var(--shadow-floating), 0 8px 32px var(--color-accent-glow-strong);
}

.btn--primary:active {
    box-shadow: var(--shadow-card), 0 2px 12px var(--color-accent-glow);
}

.btn--outline {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-hover);
    transition: border-color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-spring);
}

.btn--outline:hover {
    background: var(--color-bg-elevated);
    border-color: var(--color-accent);
}

.btn--outline:focus-visible {
    border-color: var(--color-accent);
}

.btn--ghost {
    background: transparent;
    color: var(--color-text-secondary);
    padding: 14px 20px;
    transition: color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-spring);
}

.btn--ghost:hover {
    color: var(--color-text-primary);
    background: var(--color-bg-tertiary);
}

.btn--ghost:focus-visible {
    color: var(--color-text-primary);
}

.btn--sm {
    font-size: 0.875rem;
    padding: 10px 20px;
}

.btn--lg {
    font-size: 1rem;
    padding: 18px 36px;
}

/* ==========================================
   Header
   ========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-sm) 0;
    background: transparent;
    transition: background-color var(--transition-base), box-shadow var(--transition-base), backdrop-filter var(--transition-base);
}

.header--scrolled {
    background: var(--glass-bg-strong);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow), var(--glass-highlight);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.logo__icon {
    display: flex;
    color: var(--color-accent);
}

.logo__text {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.logo__accent {
    color: var(--color-accent);
}

/* Navigation */
.nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav__link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background-color var(--transition-fast), opacity var(--transition-fast);
}

.nav__link:hover {
    color: var(--color-text-primary);
    background: var(--color-bg-tertiary);
}

.nav__link:focus-visible {
    color: var(--color-text-primary);
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.nav__link--active {
    color: var(--color-accent);
}

.header__cta {
    flex-shrink: 0;
}

/* Burger */
.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 4px 0;
}

.burger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-base);
}

.burger:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 4px;
}

.burger--active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.burger--active span:nth-child(2) {
    opacity: 0;
}

.burger--active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 1024px) {
    .nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-bg-primary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        opacity: 0;
        visibility: hidden;
        transition: opacity var(--transition-base), visibility var(--transition-base);
    }
    
    .nav--open {
        opacity: 1;
        visibility: visible;
    }
    
    .nav__list {
        flex-direction: column;
        gap: 8px;
    }
    
    .nav__link {
        font-size: 1.25rem;
        padding: 12px 24px;
    }
    
    .header__cta {
        display: none;
    }
    
    .burger {
        display: flex;
    }
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero__grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0, 212, 170, 0.09) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 170, 0.09) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 85% 85% at 50% 28%, black 25%, transparent 72%);
}

.hero__glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.62;
}

.hero__glow--1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(ellipse 80% 80% at 50% 50%, var(--color-accent-glow), rgba(0, 212, 170, 0.04) 50%, transparent 70%);
    top: -200px;
    right: -100px;
}

.hero__glow--2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(ellipse 70% 70% at 50% 50%, rgba(0, 212, 170, 0.06), transparent 65%);
    bottom: -100px;
    left: -100px;
}

.hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    padding: 10px 20px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    margin-bottom: 32px;
    box-shadow: var(--glass-highlight);
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.2); }
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 7vw, 5rem);
    font-weight: 800;
    line-height: 1.02;
    letter-spacing: var(--tracking-tighter);
    /* Градиент на заголовке — явно отличается от «плоского» белого */
    background: linear-gradient(
        115deg,
        #ffffff 0%,
        #e8eef2 28%,
        #b8f5e8 62%,
        var(--color-accent) 88%,
        #00ffc4 100%
    );
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    text-shadow: none;
    filter: drop-shadow(0 12px 48px rgba(0, 212, 170, 0.22));
    margin-bottom: var(--space-md);
}

.hero__subtitle {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    max-width: 540px;
    margin-bottom: 40px;
}

.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

.hero__stats {
    display: flex;
    gap: var(--space-md);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--glass-border);
    flex-wrap: wrap;
}

.hero__stat {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 140px;
    padding: var(--space-md) var(--space-lg);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow), var(--glass-highlight);
    transition: transform var(--transition-spring), border-color var(--transition-fast);
}

.hero__stat:hover {
    transform: translateY(-2px);
    border-color: var(--glass-border-accent);
}

.hero__stat-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    letter-spacing: -0.02em;
}

.hero__stat-suffix {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
}

.hero__stat-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Hero Visual */
.hero__visual {
    position: relative;
}

.hero__machine {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-elevated), 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.hero__machine-img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.hero__machine-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, var(--color-bg-primary) 100%);
}

.hero__machine-specs {
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    display: flex;
    gap: 24px;
}

.hero__spec {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: var(--space-sm) 22px;
    flex: 1;
    background: var(--glass-bg-strong);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: var(--glass-shadow), var(--glass-highlight);
    transition: transform var(--transition-spring), border-color var(--transition-fast);
}

.hero__spec:hover {
    border-color: var(--glass-border-accent);
    transform: translateY(-2px);
}

.hero__spec-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero__spec-value {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-accent);
}

/* Scroll Indicator */
.hero__scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .hero__visual {
        order: -1;
    }
    
    .hero__machine-img {
        height: 350px;
    }
    
    .hero__stats {
        gap: 32px;
        flex-wrap: wrap;
    }
    
    .hero__scroll {
        display: none;
    }
}

@media (max-width: 640px) {
    .hero__actions {
        flex-direction: column;
    }
    
    .hero__actions .btn {
        width: 100%;
    }
    
    .hero__stat-value,
    .hero__stat-suffix {
        font-size: 2rem;
    }
}

/* ==========================================
   Competencies Section
   ========================================== */
.competencies {
    padding: var(--section-spacing) 0;
    background: var(--color-bg-secondary);
    border-top: 1px solid rgba(0, 212, 170, 0.12);
    border-bottom: 1px solid rgba(0, 212, 170, 0.08);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.competencies__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.competency-card {
    position: relative;
    padding: 40px 32px;
    padding-left: 36px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-ground);
    transition: transform var(--transition-spring), box-shadow var(--transition-base), border-color var(--transition-fast);
}

/* Вертикальный акцент — видно сразу на карточках */
.competency-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 24px;
    bottom: 24px;
    width: 3px;
    border-radius: 0 4px 4px 0;
    background: linear-gradient(180deg, var(--color-accent), rgba(0, 212, 170, 0.25));
    opacity: 0.85;
}

.competency-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-elevated);
    border-color: var(--color-border-hover);
}

.competency-card:focus-within {
    box-shadow: var(--shadow-elevated), 0 0 0 1px var(--color-accent-border);
}

.competency-card--featured {
    grid-column: span 2;
    background: radial-gradient(ellipse 100% 80% at 50% 0%, var(--color-bg-tertiary), var(--color-bg-card) 60%);
}

.competency-card--featured::before {
    top: 16px;
    bottom: 16px;
    width: 4px;
    box-shadow: 0 0 20px rgba(0, 212, 170, 0.5);
}

.competency-card--accent {
    background: radial-gradient(ellipse 120% 100% at 50% -20%, var(--color-accent-muted), var(--color-bg-card) 50%);
    border-color: var(--color-accent-border);
}

.competency-card--accent:hover {
    border-color: var(--color-accent);
}

.competency-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    color: var(--color-accent);
    margin-bottom: 24px;
}

.competency-card__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 12px;
    line-height: 1.3;
}

.competency-card__text {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
}

.competency-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent);
    transition: gap var(--transition-spring), opacity var(--transition-fast);
}

.competency-card__link:hover {
    gap: 12px;
    opacity: 0.9;
}

.competency-card__link:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

@media (max-width: 1024px) {
    .competencies__grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .competency-card--featured {
        grid-column: span 2;
    }
}

@media (max-width: 640px) {
    .competencies {
        padding: var(--section-spacing-mobile) 0;
    }
    
    .competencies__grid {
        grid-template-columns: 1fr;
    }
    
    .competency-card--featured {
        grid-column: span 1;
    }
}

/* ==========================================
   Equipment Section
   ========================================== */
.equipment {
    padding: var(--section-spacing) 0;
}

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

.equipment-card {
    position: relative;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-ground);
    transition: transform var(--transition-spring), box-shadow var(--transition-base), border-color var(--transition-fast);
}

.equipment-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-elevated);
}

.equipment-card:focus-within {
    box-shadow: var(--shadow-elevated), 0 0 0 1px var(--color-accent-border);
}

.equipment-card--promo {
    background: radial-gradient(ellipse 100% 80% at 50% -10%, var(--color-accent-muted), var(--color-bg-card) 55%);
    border-color: var(--color-accent-border);
}

.equipment-card__image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.equipment-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow) var(--ease-out);
}

.equipment-card:hover .equipment-card__image img {
    transform: scale(1.05);
}

.equipment-card__badge {
    position: absolute;
    top: 16px;
    left: 16px;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 6px 12px;
    background: var(--color-accent);
    color: var(--color-bg-primary);
    border-radius: 100px;
}

.equipment-card__badge--promo {
    background: var(--color-promo);
    color: white;
}

.equipment-card__content {
    padding: 24px;
}

.equipment-card__category {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.equipment-card__title {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 16px;
}

.equipment-card__specs {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
}

.equipment-card__specs li {
    padding: 6px 0;
    border-bottom: 1px solid var(--color-border);
}

.equipment-card__specs li:last-child {
    border-bottom: none;
}

.equipment-card__promo-text {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
}

.equipment-card__price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 20px;
}

.equipment-card__price-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.equipment-card__price-value {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
}

.equipment__cta {
    display: flex;
    justify-content: center;
    margin-top: 48px;
}

@media (max-width: 1024px) {
    .equipment__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .equipment {
        padding: var(--section-spacing-mobile) 0;
    }
    
    .equipment__grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================
   Tools Section
   ========================================== */
.tools {
    padding: var(--section-spacing) 0;
    background: var(--color-bg-secondary);
}

.tools__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.tools__text {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: 32px;
}

.tools__features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.tools__feature {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 1rem;
    color: var(--color-text-primary);
}

.tools__feature svg {
    flex-shrink: 0;
    color: var(--color-accent);
}

.tools__brands {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.brand-card {
    padding: var(--space-lg) var(--space-md);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--glass-shadow), var(--glass-highlight);
    transition: transform var(--transition-spring), border-color var(--transition-fast), box-shadow var(--transition-base);
}

.brand-card:hover {
    transform: translateY(-3px) scale(1.01);
    border-color: var(--glass-border-accent);
    box-shadow: var(--glass-shadow), 0 0 32px rgba(0, 212, 170, 0.08), var(--glass-highlight);
}

.brand-card:focus-within {
    border-color: var(--color-accent-border);
}

.brand-card--accent {
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.12), var(--glass-bg));
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-color: var(--glass-border-accent);
    grid-column: span 2;
}

.brand-card__name {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.brand-card__badge {
    display: block;
    font-size: 0.75rem;
    color: var(--color-accent);
    margin-top: 8px;
}

@media (max-width: 1024px) {
    .tools__layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 640px) {
    .tools {
        padding: var(--section-spacing-mobile) 0;
    }
    
    .tools__brands {
        grid-template-columns: 1fr;
    }
    
    .brand-card--accent {
        grid-column: span 1;
    }
}

/* ==========================================
   Technology Section
   ========================================== */
.technology {
    padding: var(--section-spacing) 0;
}

.technology__timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.technology__timeline::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(180deg, var(--color-accent), var(--color-border));
}

.timeline-item {
    position: relative;
    display: flex;
    gap: 40px;
    padding-bottom: 48px;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-item__number {
    position: relative;
    flex-shrink: 0;
    width: 80px;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
}

.timeline-item__number::after {
    content: '';
    position: absolute;
    left: 36px;
    top: 8px;
    width: 10px;
    height: 10px;
    background: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--color-accent-glow);
}

.timeline-item__content {
    flex: 1;
    padding-top: 4px;
}

.timeline-item__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.timeline-item__text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

@media (max-width: 640px) {
    .technology {
        padding: var(--section-spacing-mobile) 0;
    }
    
    .technology__timeline::before {
        left: 24px;
    }
    
    .timeline-item {
        gap: 24px;
    }
    
    .timeline-item__number {
        width: 48px;
        font-size: 1.25rem;
    }
    
    .timeline-item__number::after {
        left: 20px;
        width: 8px;
        height: 8px;
    }
}

/* ==========================================
   Metrics Lab — визуализации, не шаблонная сетка
   ========================================== */
.metrics-lab {
    position: relative;
    padding: var(--section-spacing) 0;
    overflow: hidden;
}

.metrics-lab__mesh {
    position: absolute;
    inset: -20% -10%;
    background:
        radial-gradient(ellipse 50% 40% at 70% 30%, rgba(0, 212, 170, 0.09), transparent),
        repeating-linear-gradient(
            -12deg,
            transparent,
            transparent 48px,
            rgba(0, 212, 170, 0.03) 48px,
            rgba(0, 212, 170, 0.03) 49px
        );
    pointer-events: none;
    opacity: 0.9;
}

.metrics-lab__head {
    max-width: 720px;
    margin-bottom: var(--space-2xl);
    transform: rotate(-0.3deg);
}

.metrics-lab__head .section-title {
    font-size: clamp(1.85rem, 4.5vw, 3.1rem);
}

.metrics-lab__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    grid-template-rows: auto auto;
    gap: var(--space-md);
    align-items: stretch;
}

.metrics-lab__grid > *:nth-child(3) {
    grid-column: 1 / -1;
}

.metrics-lab__grid > *:nth-child(4) {
    grid-column: 1 / -1;
}

.glass-panel {
    position: relative;
    padding: var(--space-lg) var(--space-xl);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--glass-shadow), var(--glass-highlight);
    transition: border-color var(--transition-base), transform var(--transition-spring);
}

.glass-panel:hover {
    border-color: var(--glass-border-accent);
}

.glass-panel__title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: var(--tracking-tight);
    color: var(--color-text-primary);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--glass-border);
}

.glass-panel__title--table {
    margin-bottom: var(--space-sm);
    padding: var(--space-lg) var(--space-xl) var(--space-sm);
}

/* Столбчатая диаграмма */
.bar-chart {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.bar-chart__row {
    display: grid;
    grid-template-columns: 52px 1fr 48px;
    align-items: center;
    gap: var(--space-sm);
}

.bar-chart__label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-muted);
    font-variant-numeric: tabular-nums;
}

.bar-chart__track {
    height: 10px;
    border-radius: 100px;
    background: rgba(255, 255, 255, 0.06);
    overflow: hidden;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.35);
}

.bar-chart__fill {
    height: 100%;
    width: var(--bar-w, 50%);
    border-radius: 100px;
    background: linear-gradient(90deg, #008f75, var(--color-accent), #7fffd4);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 1.15s var(--ease-out);
    box-shadow: 0 0 16px rgba(0, 212, 170, 0.35);
}

[data-viz-animate].is-visible .bar-chart__fill {
    transform: scaleX(1);
}

.bar-chart__row:nth-child(1) .bar-chart__fill { transition-delay: 0.05s; }
.bar-chart__row:nth-child(2) .bar-chart__fill { transition-delay: 0.15s; }
.bar-chart__row:nth-child(3) .bar-chart__fill { transition-delay: 0.25s; }
.bar-chart__row:nth-child(4) .bar-chart__fill { transition-delay: 0.35s; }
.bar-chart__row:nth-child(5) .bar-chart__fill { transition-delay: 0.45s; }
.bar-chart__row:nth-child(6) .bar-chart__fill { transition-delay: 0.55s; }

.bar-chart__val {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-accent);
    text-align: right;
    font-variant-numeric: tabular-nums;
}

/* Кольцевая диаграмма + легенда */
.donut-wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
}

.donut-svg {
    width: 200px;
    height: 200px;
    flex-shrink: 0;
}

.donut-svg__bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.08);
    stroke-width: 14;
}

.donut-svg__arc {
    fill: none;
    stroke: url(#donutGrad);
    stroke-width: 14;
    stroke-linecap: round;
    /* 73% дуги окружности r=45 → длина дуги ≈206, зазор 76.5, периметр 282.74 */
    stroke-dasharray: 206.2 76.54;
    stroke-dashoffset: 282.74;
    transform: rotate(-90deg);
    transform-origin: 100px 100px;
    transition: stroke-dashoffset 1.45s var(--ease-out);
}

[data-viz-animate].is-visible .donut-svg__arc {
    stroke-dashoffset: 0;
}

.donut-legend {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 180px;
}

.donut-legend__item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.donut-legend__swatch {
    width: 10px;
    height: 10px;
    border-radius: 2px;
    flex-shrink: 0;
}

.donut-legend__swatch--1 { background: var(--color-accent); box-shadow: 0 0 10px var(--color-accent-glow); }
.donut-legend__swatch--2 { background: rgba(0, 212, 170, 0.45); }
.donut-legend__swatch--3 { background: rgba(255, 255, 255, 0.22); }

/* Линейный график (sparkline) */
.sparkline-panel {
    padding: var(--space-lg);
}

.sparkline-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.sparkline-head__label {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.sparkline-head__delta {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-accent);
}

.sparkline-svg {
    width: 100%;
    height: auto;
    max-height: 120px;
    display: block;
}

.sparkline-svg__grid line {
    stroke: rgba(255, 255, 255, 0.06);
    stroke-width: 1;
}

.sparkline-svg__area {
    fill: url(#sparkFill);
    opacity: 0;
    transition: opacity 1s var(--ease-out) 0.3s;
}

[data-viz-animate].is-visible .sparkline-svg__area {
    opacity: 1;
}

.sparkline-svg__line {
    fill: none;
    stroke: url(#sparkStroke);
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 620;
    stroke-dashoffset: 620;
    transition: stroke-dashoffset 2.1s var(--ease-out);
}

[data-viz-animate].is-visible .sparkline-svg__line {
    stroke-dashoffset: 0;
}

.sparkline-svg__dot {
    fill: var(--color-accent);
    opacity: 0;
    transform-origin: center;
    transition: opacity 0.4s var(--ease-out) 1.6s;
}

[data-viz-animate].is-visible .sparkline-svg__dot {
    opacity: 1;
}

/* Таблица в «техно» стиле */
.metrics-table-wrap {
    padding: 0;
    overflow: hidden;
    border-radius: var(--radius-xl);
}

.metrics-table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.metrics-table {
    width: 100%;
    min-width: 560px;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.metrics-table thead th {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-align: left;
    padding: var(--space-md) var(--space-lg);
    color: var(--color-text-muted);
    background: rgba(0, 212, 170, 0.06);
    border-bottom: 1px solid var(--glass-border);
}

.metrics-table tbody td {
    padding: var(--space-md) var(--space-lg);
    color: var(--color-text-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.metrics-table tbody tr {
    transition: background-color var(--transition-fast);
}

.metrics-table tbody tr:hover td {
    background: rgba(0, 212, 170, 0.04);
    color: var(--color-text-primary);
}

.metrics-table tbody tr:last-child td {
    border-bottom: none;
}

.metrics-table__mono {
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    color: var(--color-text-primary);
}

.metrics-table__accent {
    color: var(--color-accent);
    font-weight: 600;
}

.metrics-table__bar-cell {
    min-width: 140px;
}

.metrics-table__mini-bar {
    height: 6px;
    border-radius: 100px;
    background: rgba(255, 255, 255, 0.06);
    overflow: hidden;
    margin-top: 6px;
}

.metrics-table__mini-fill {
    height: 100%;
    width: var(--m, 50%);
    border-radius: 100px;
    background: linear-gradient(90deg, var(--color-accent), #7fffd4);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.9s var(--ease-out);
}

[data-viz-animate].is-visible .metrics-table__mini-fill {
    transform: scaleX(1);
}

.metrics-table tbody tr:nth-child(1) .metrics-table__mini-fill { transition-delay: 0.1s; }
.metrics-table tbody tr:nth-child(2) .metrics-table__mini-fill { transition-delay: 0.2s; }
.metrics-table tbody tr:nth-child(3) .metrics-table__mini-fill { transition-delay: 0.3s; }
.metrics-table tbody tr:nth-child(4) .metrics-table__mini-fill { transition-delay: 0.4s; }

@media (max-width: 1024px) {
    .metrics-lab__grid {
        grid-template-columns: 1fr;
    }
    
    .metrics-lab__grid > *:nth-child(3),
    .metrics-lab__grid > *:nth-child(4) {
        grid-column: 1;
    }
    
    .donut-wrap {
        flex-direction: column;
    }
}

@media (max-width: 640px) {
    .metrics-lab {
        padding: var(--section-spacing-mobile) 0;
    }
    
    .glass-panel {
        padding: var(--space-md);
    }
    
    .bar-chart__row {
        grid-template-columns: 44px 1fr 40px;
    }
}

/* ==========================================
   About Section
   ========================================== */
.about {
    padding: var(--section-spacing) 0;
    background: var(--color-bg-secondary);
}

.about__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about__text {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: 40px;
}

.about__numbers {
    display: flex;
    gap: 48px;
    margin-bottom: 40px;
}

.about__number {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.about__number-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: -0.02em;
}

.about__number-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.about__visual {
    position: relative;
}

.about__image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-elevated), 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.about__image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.about__card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-elevated), 0 0 0 1px rgba(255, 255, 255, 0.02);
    color: var(--color-accent);
}

.about__card span {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

@media (max-width: 1024px) {
    .about__layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .about__visual {
        order: -1;
    }
}

@media (max-width: 640px) {
    .about {
        padding: var(--section-spacing-mobile) 0;
    }
    
    .about__numbers {
        gap: 32px;
        flex-wrap: wrap;
    }
    
    .about__number-value {
        font-size: 2rem;
    }
    
    .about__card {
        position: relative;
        bottom: auto;
        left: auto;
        margin-top: 24px;
    }
}

/* ==========================================
   News Section
   ========================================== */
.news {
    padding: var(--section-spacing) 0;
}

.news__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.news-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-ground);
    transition: transform var(--transition-spring), box-shadow var(--transition-base), border-color var(--transition-fast);
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-elevated);
}

.news-card:focus-within {
    box-shadow: var(--shadow-elevated), 0 0 0 1px var(--color-accent-border);
}

.news-card--featured {
    grid-row: span 2;
    display: flex;
    flex-direction: column;
}

.news-card__image {
    height: 240px;
    overflow: hidden;
}

.news-card--featured .news-card__image {
    flex: 1;
    height: auto;
    min-height: 200px;
}

.news-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow) var(--ease-out);
}

.news-card:hover .news-card__image img {
    transform: scale(1.05);
}

.news-card__content {
    padding: 24px;
}

.news-card__date {
    display: block;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.news-card__title {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    line-height: 1.4;
    margin-bottom: 12px;
}

.news-card__excerpt {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: 16px;
}

.news-card__link {
    display: inline-flex;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent);
    transition: opacity var(--transition-fast);
}

.news-card__link:hover {
    opacity: 0.85;
    text-decoration: underline;
}

.news-card__link:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

@media (max-width: 768px) {
    .news {
        padding: var(--section-spacing-mobile) 0;
    }
    
    .news__grid {
        grid-template-columns: 1fr;
    }
    
    .news-card--featured {
        grid-row: span 1;
    }
}

/* ==========================================
   CTA Section
   ========================================== */
.cta {
    position: relative;
    padding: var(--section-spacing) 0;
    overflow: hidden;
}

.cta__bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: 
        radial-gradient(ellipse 120% 100% at 80% 20%, var(--color-accent-muted), transparent 50%),
        radial-gradient(ellipse 100% 80% at 20% 80%, rgba(0, 212, 170, 0.04), transparent 45%),
        var(--color-bg-secondary);
}

.cta__grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0, 212, 170, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 170, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse 100% 100% at 50% 50%, black 30%, transparent 70%);
}

.cta__bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none;
    mix-blend-mode: overlay;
}

.cta__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.cta__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--color-text-primary);
    margin-bottom: 16px;
}

.cta__text {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

.cta__form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
    padding: var(--space-xl);
    background: var(--glass-bg-strong);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--glass-shadow), var(--glass-highlight), 0 0 60px rgba(0, 212, 170, 0.05);
}

.form-group--full {
    grid-column: span 2;
}

.form-input {
    width: 100%;
    padding: var(--space-sm) 20px;
    font-size: 1rem;
    color: var(--color-text-primary);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast), background-color var(--transition-fast);
}

.cta__form .form-input:focus,
.cta__form .form-input:focus-visible {
    background: rgba(255, 255, 255, 0.07);
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.form-input:focus-visible {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
}

.form-checkbox input {
    display: none;
}

.form-checkbox input:focus-visible + .form-checkbox__box {
    box-shadow: 0 0 0 2px var(--color-bg-primary), 0 0 0 4px var(--color-accent);
}

.form-checkbox__box {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border-hover);
    border-radius: 4px;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.form-checkbox input:checked + .form-checkbox__box {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.form-checkbox input:checked + .form-checkbox__box::after {
    content: '';
    display: block;
    width: 6px;
    height: 10px;
    margin: 2px auto;
    border: solid var(--color-bg-primary);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.form-checkbox__text {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.form-checkbox__text a {
    color: var(--color-accent);
}

.form-checkbox__text a:hover {
    text-decoration: underline;
}

.form-submit {
    width: 100%;
}

@media (max-width: 1024px) {
    .cta__inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 640px) {
    .cta {
        padding: var(--section-spacing-mobile) 0;
    }
    
    .cta__form {
        grid-template-columns: 1fr;
        padding: 24px;
    }
    
    .form-group--full {
        grid-column: span 1;
    }
}

/* ==========================================
   Footer
   ========================================== */
.footer {
    padding: 80px 0 40px;
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
}

.footer__top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 80px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--color-border);
}

.logo--footer {
    margin-bottom: 24px;
}

.footer__desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    max-width: 300px;
}

.footer__nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
}

.footer__nav-title {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.footer__nav-list a {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast), opacity var(--transition-fast);
}

.footer__nav-list a:hover {
    color: var(--color-accent);
}

.footer__nav-list a:focus-visible {
    color: var(--color-accent);
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.footer__contacts li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.footer__contacts svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-accent);
}

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-top: 32px;
    flex-wrap: wrap;
}

.footer__copyright {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.footer__links {
    display: flex;
    gap: 24px;
}

.footer__links a {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    transition: color var(--transition-fast), opacity var(--transition-fast);
}

.footer__links a:hover {
    color: var(--color-text-secondary);
}

.footer__links a:focus-visible {
    color: var(--color-text-secondary);
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

@media (max-width: 1024px) {
    .footer__top {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer__nav {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .footer {
        padding: 60px 0 32px;
    }
    
    .footer__nav {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer__bottom {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .footer__links {
        flex-direction: column;
        gap: 12px;
    }
}

/* ==========================================
   Page Specific Styles
   ========================================== */

/* News Page */
.page-hero {
    padding: 160px 0 80px;
    background: var(--color-bg-secondary);
}

.page-hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--color-text-primary);
    margin-bottom: 16px;
}

.page-hero__desc {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    max-width: 600px;
}

.news-page__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding: var(--section-spacing) 0;
}

.news-page__grid .news-card--featured {
    grid-column: span 2;
    grid-row: span 1;
}

@media (max-width: 1024px) {
    .news-page__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .news-page__grid .news-card--featured {
        grid-column: span 2;
    }
}

@media (max-width: 640px) {
    .news-page__grid {
        grid-template-columns: 1fr;
        padding: var(--section-spacing-mobile) 0;
    }
    
    .news-page__grid .news-card--featured {
        grid-column: span 1;
    }
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding-bottom: var(--section-spacing);
}

.pagination__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: transform var(--transition-spring), background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.pagination__btn:hover {
    background: var(--color-bg-tertiary);
    border-color: var(--color-border-hover);
    color: var(--color-text-primary);
    transform: translateY(-1px);
}

.pagination__btn:active {
    transform: translateY(0) scale(0.97);
}

.pagination__btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.pagination__btn--active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-bg-primary);
}

.pagination__btn--active:hover {
    background: var(--color-accent-hover);
}

/* Cases Page */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    padding: var(--section-spacing) 0;
}

.case-card {
    position: relative;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-ground);
    transition: transform var(--transition-spring), box-shadow var(--transition-base);
}

.case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-elevated);
}

.case-card:focus-within {
    box-shadow: var(--shadow-elevated), 0 0 0 1px var(--color-accent-border);
}

.case-card__image {
    height: 280px;
    overflow: hidden;
}

.case-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.case-card:hover .case-card__image img {
    transform: scale(1.05);
}

.case-card__content {
    padding: 32px;
}

.case-card__tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.case-card__tag {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-accent);
    padding: 6px 12px;
    background: var(--color-accent-glow);
    border-radius: 100px;
}

.case-card__title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
    line-height: 1.3;
    margin-bottom: 12px;
}

.case-card__desc {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
}

.case-card__results {
    display: flex;
    gap: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.case-card__result {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.case-card__result-value {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
}

.case-card__result-label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.case-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-top: var(--space-md);
    transition: gap var(--transition-spring), opacity var(--transition-fast);
}

.case-card__link:hover {
    gap: 12px;
    opacity: 0.9;
}

.case-card__link:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

@media (max-width: 1024px) {
    .cases-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .cases-grid {
        padding: var(--section-spacing-mobile) 0;
    }
    
    .case-card__results {
        gap: 24px;
        flex-wrap: wrap;
    }
}

/* Template Page */
.template-content {
    padding: var(--section-spacing) 0;
}

.template-content__inner {
    max-width: 800px;
    margin: 0 auto;
}

.template-content h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 48px 0 24px;
    letter-spacing: -0.02em;
}

.template-content h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 32px 0 16px;
}

.template-content p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
}

.template-content ul,
.template-content ol {
    margin-bottom: 24px;
    padding-left: 24px;
}

.template-content li {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
    list-style: disc;
}

.template-content ol li {
    list-style: decimal;
}

.template-content blockquote {
    padding: 24px 32px;
    background: var(--color-bg-card);
    border-left: 4px solid var(--color-accent);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: 32px 0;
}

.template-content blockquote p {
    font-size: 1.125rem;
    font-style: italic;
    color: var(--color-text-primary);
    margin-bottom: 0;
}

.template-content img {
    width: 100%;
    border-radius: var(--radius-lg);
    margin: 32px 0;
}

.template-content a {
    color: var(--color-accent);
    transition: opacity var(--transition-fast);
}

.template-content a:hover {
    opacity: 0.8;
}

/* Breadcrumbs */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
}

.breadcrumbs__item {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.breadcrumbs__item a {
    transition: color var(--transition-fast);
}

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

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

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ==========================================
   Animations
   ========================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* ==========================================
   Scroll Animations (JS controlled)
   ========================================== */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

[data-animate].is-visible {
    opacity: 1;
    transform: translateY(0);
}