:root {
            --green-50: #f0fdf2;
            --green-100: #dcfce4;
            --green-200: #bbf7c9;
            --green-300: #86efa0;
            --green-400: #4ade6b;
            --green-500: #38B049;
            --green-600: #22752e;
            --green-700: #22752e;
            --green-800: #1f5c28;
            --green-900: #1b4c23;
            --green-950: #0a2910;

            --white: #ffffff;
            --gray-50: #f5f8f5;
            --gray-100: #f1f5f9;
            --gray-200: #e2e8f0;
            --gray-300: #cbd5e1;
            --gray-400: #94a3b8;
            --gray-500: #56675d;
            --gray-600: #3d5045;
            --gray-700: #3d5045;
            --gray-800: #1e293b;
            --gray-900: #12231b;
            --gray-950: #020617;

            --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
            --font-mono: var(--font-sans);

            --ease: cubic-bezier(0.16, 1, 0.3, 1);

            --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
            --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
            --shadow-lg: 0 12px 32px rgba(0,0,0,0.08);
            --shadow-xl: 0 24px 48px rgba(0,0,0,0.12);
            --shadow-green: 0 12px 32px rgba(56, 176, 73, 0.2);
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--gray-900);
            background: var(--white);
            overflow-x: hidden;
        }

        img, svg { display: block; max-width: 100%; }
        a { color: inherit; text-decoration: none; }
        button { font: inherit; cursor: pointer; border: none; background: none; }
        ul { list-style: none; }

        ::selection { background: var(--green-200); color: var(--green-900); }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        @media (min-width: 640px) {
            .container { padding: 0 32px; }
        }

        @media (min-width: 1024px) {
            .container { padding: 0 64px; }
        }

        /* HEADER */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            padding: 20px 0;
            transition: all 0.4s var(--ease);
        }

        .header::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(255,255,255,0.95);
            backdrop-filter: blur(20px) saturate(180%);
            border-bottom: 1px solid rgba(0,0,0,0.05);
            opacity: 0;
            transition: opacity 0.4s var(--ease);
        }

        .header.is-scrolled { padding: 12px 0; }
        .header.is-scrolled::before { opacity: 1; }

        .header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: relative;
            z-index: 1;
            flex-wrap: nowrap;
            gap: 16px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }

        .logo__mark {
            width: 48px;
            height: 48px;
            background: linear-gradient(135deg, var(--green-500) 0%, var(--green-600) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: transform 0.3s var(--ease);
            box-shadow: 0 4px 12px rgba(56, 176, 73, 0.3);
        }

        .logo:hover .logo__mark { transform: scale(1.05) rotate(-2deg); }

        .logo__mark svg {
            width: 26px;
            height: 26px;
            color: var(--white);
        }

        .logo__text {
            font-size: 22px;
            font-weight: 800;
            letter-spacing: -0.03em;
            white-space: nowrap;
        }

        .header.is-hero .logo__text { color: var(--white); }
        .header.is-scrolled .logo__text { color: var(--gray-900); }
        .logo__text span { color: var(--green-500); }

        .nav {
            display: none;
            align-items: center;
            gap: 4px;
            flex-shrink: 1;
            min-width: 0;
        }

        @media (min-width: 1024px) {
            .nav {
                display: flex;
            }
        }

        .nav__link {
            font-size: 14px;
            font-weight: 500;
            padding: 10px 14px;
            border-radius: 8px;
            transition: all 0.2s;
            white-space: nowrap;
        }

        .nav__link--active {
            color: var(--green-600) !important;
            background: var(--green-50);
        }

        .header.is-hero .nav__link { color: rgba(255,255,255,0.85); }
        .header.is-hero .nav__link:hover { color: var(--white); background: rgba(255,255,255,0.1); }
        .header.is-scrolled .nav__link { color: var(--gray-600); }
        .header.is-scrolled .nav__link:hover { color: var(--gray-900); background: var(--gray-100); }

        @media (min-width: 1024px) {
            .nav__link {
                padding: 8px 10px;
                font-size: 13px;
            }
            .header__phone {
                display: none;
            }
            .header__cta {
                display: none;
            }
        }

        @media (min-width: 1024px) and (max-width: 1100px) {
            .nav__link {
                padding: 6px 8px;
                font-size: 12px;
            }
            .nav__link--blog,
            .nav__link--locations {
                display: none;
            }
        }

        @media (min-width: 1100px) and (max-width: 1200px) {
            .nav__link {
                padding: 7px 9px;
                font-size: 13px;
            }
            .nav__link--blog {
                display: none;
            }
        }

        .header__actions {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-shrink: 0;
        }

        .header__phone {
            display: none;
            align-items: center;
            gap: 8px;
            font-family: var(--font-sans);
            font-size: 13px;
            font-weight: 500;
            padding: 10px 16px;
            border-radius: 8px;
            transition: all 0.2s;
            white-space: nowrap;
        }

        @media (min-width: 768px) and (max-width: 1023px) {
            .header__phone { display: flex; }
        }

        .header.is-hero .header__phone { color: rgba(255,255,255,0.85); }
        .header.is-hero .header__phone:hover { color: var(--white); background: rgba(255,255,255,0.1); }
        .header.is-scrolled .header__phone { color: var(--gray-600); }
        .header.is-scrolled .header__phone:hover { color: var(--green-600); background: var(--green-50); }

        .header__phone svg { width: 16px; height: 16px; }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            font-size: 14px;
            font-weight: 600;
            padding: 14px 28px;
            border-radius: 8px;
            transition: all 0.3s var(--ease);
            position: relative;
            overflow: hidden;
        }

        .btn--sm { font-size: 13px; padding: 10px 18px; }
        .btn--lg { font-size: 15px; padding: 18px 36px; }

        .btn--primary {
            background: var(--green-600);
            color: var(--white);
            box-shadow: 0 4px 16px rgba(56, 176, 73, 0.3);
        }

        .btn--primary::before{display:none}

        .btn--primary:hover::before { opacity: 1; }

        .btn--primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 28px rgba(56, 176, 73, 0.4);
            background: #1b5e25;}

        .btn--primary span, .btn--primary svg { position: relative; z-index: 1; }

        .btn--secondary {
            background: var(--white);
            color: var(--gray-900);
            border: 1.5px solid var(--gray-200);
        }

        .btn--secondary:hover {
            border-color: var(--green-500);
            color: var(--green-600);
            transform: translateY(-2px);
        }

        .btn--white {
            background: var(--white);
            color: var(--gray-900);
            box-shadow: var(--shadow-lg);
        }

        .btn--white:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-xl);
        }

        .btn--outline-white {
            background: rgba(255,255,255,0.1);
            color: var(--white);
            border: 1.5px solid rgba(255,255,255,0.3);
            backdrop-filter: blur(8px);
        }

        .btn--outline-white:hover {
            background: rgba(255,255,255,0.2);
            border-color: rgba(255,255,255,0.5);
        }

        .btn span,
        .btn svg {
            position: relative;
            z-index: 1;
        }

        .btn svg {
            width: 18px;
            height: 18px;
            transition: transform 0.3s var(--ease);
        }

        .btn:hover svg { transform: translateX(4px); }

        .header__cta { display: none; }
        @media (min-width: 640px) and (max-width: 1023px) { .header__cta { display: block; } }

        .menu-toggle {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            position: relative;
            z-index: 1001;
        }

        @media (min-width: 1024px) { .menu-toggle { display: none; } }

        .menu-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--gray-900);
            position: relative;
            border-radius: 2px;
            transition: all 0.3s var(--ease);
        }

        .menu-toggle span::before,
        .menu-toggle span::after {
            content: '';
            position: absolute;
            left: 0;
            width: 100%;
            height: 100%;
            background: inherit;
            border-radius: inherit;
            transition: all 0.3s var(--ease);
        }

        .menu-toggle span::before { top: -7px; }
        .menu-toggle span::after { top: 7px; }

        .header.is-hero .menu-toggle span,
        .header.is-hero .menu-toggle span::before,
        .header.is-hero .menu-toggle span::after { background: var(--white); }

        .header.is-scrolled .menu-toggle span,
        .header.is-scrolled .menu-toggle span::before,
        .header.is-scrolled .menu-toggle span::after { background: var(--gray-900); }

        .menu-toggle.is-active span { background: transparent; }
        .menu-toggle.is-active span::before {
            top: 0;
            transform: rotate(45deg);
            background: var(--gray-900);
        }
        .menu-toggle.is-active span::after {
            top: 0;
            transform: rotate(-45deg);
            background: var(--gray-900);
        }

        .mobile-nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--white);
            z-index: 999;
            display: flex;
            flex-direction: column;
            padding: 100px 24px 40px;
            transform: translateX(100%);
            transition: transform 0.4s var(--ease), visibility 0.4s;
            visibility: hidden;
        }

        .mobile-nav.is-active {
            transform: translateX(0);
            visibility: visible;
        }

        .mobile-nav__links {
            display: flex;
            flex-direction: column;
            gap: 8px;
            margin-bottom: 32px;
        }

        .mobile-nav__link {
            font-size: 14px;
            font-weight: 600;
            color: var(--gray-900);
            padding: 8px 0;
            border-bottom: 1px solid var(--gray-100);
            transition: color 0.2s;
        }

        .mobile-nav__link:hover {
            color: var(--green-600);
        }

        .mobile-nav__link--active {
            color: var(--green-600);
        }

        .mobile-nav__phones {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-bottom: 24px;
        }

        .mobile-nav__phone {
            display: flex;
            align-items: center;
            gap: 12px;
            font-family: var(--font-sans);
            font-size: 18px;
            font-weight: 600;
            color: var(--gray-700);
        }

        .mobile-nav__phone svg {
            width: 24px;
            height: 24px;
            color: var(--green-500);
        }

        .mobile-nav__cta {
            margin-top: auto;
        }

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

        body.menu-open {
            overflow: hidden;
        }

        @media (min-width: 1024px) {
            .mobile-nav { display: none; }
        }

        /* SUBPAGE HERO */
        .subpage-hero {
            position: relative;
            padding: 160px 0 80px;
            overflow: hidden;
            background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
        }

        @media (min-width: 768px) {
            .subpage-hero { padding: 180px 0 100px; }
        }

        @media (min-width: 1024px) {
            .subpage-hero { padding: 200px 0 120px; }
        }

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

        .subpage-hero__bg-image {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
            opacity: 0.4;
        }

        .subpage-hero__bg-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(15,23,42,0.7) 0%, rgba(15,23,42,0.9) 100%);
        }

        .subpage-hero__bg-grid {
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
            background-size: 60px 60px;
        }

        .subpage-hero__content {
            position: relative;
            z-index: 1;
            max-width: 900px;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 24px;
            flex-wrap: wrap;
        }

        .breadcrumb__link {
            font-size: 13px;
            font-weight: 500;
            color: rgba(17,24,39,0.7);
            transition: color 0.2s;
        }

        .breadcrumb__link:hover {
            color: var(--green-400);
        }

        .breadcrumb__sep {
            color: rgba(17,24,39,0.45);
            font-size: 12px;
        }

        .breadcrumb__current {
            font-size: 13px;
            font-weight: 500;
            color: var(--green-400);
        }

        .subpage-hero__title {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.1;
            letter-spacing: -0.03em;
            color: var(--white);
            margin-bottom: 24px;
        }

        @media (min-width: 640px) {
            .subpage-hero__title { font-size: 44px; }
        }

        @media (min-width: 1024px) {
            .subpage-hero__title { font-size: 56px; margin-bottom: 32px; }
        }

        .section {
            padding: 56px 0;
            position: relative;
        }

        @media (min-width: 640px) {
            .section { padding: 72px 0; }
        }

        @media (min-width: 1024px) {
            .section { padding: 88px 0; }
        }

        .section--gray {
            background: var(--gray-50);
        }

        .section--green {
            background: linear-gradient(180deg, var(--green-50) 0%, var(--white) 100%);
        }

        .section-header {
            text-align: center;
            max-width: 700px;
            margin: 0 auto 48px;
        }

        .overline {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            font-family: var(--font-sans);
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.15em;
            text-transform: uppercase;
            color: var(--green-600);
            margin-bottom: 24px;
        }

        .overline::before,
        .overline::after {
            content: '';
            width: 24px;
            height: 2px;
            background: linear-gradient(90deg, var(--green-300), var(--green-500));
            border-radius: 2px;
        }

        .section-title {
            font-size: 28px;
            font-weight: 800;
            line-height: 1.15;
            letter-spacing: -0.03em;
            color: var(--gray-900);
            margin-bottom: 20px;
        }

        @media (min-width: 640px) {
            .section-title { font-size: 36px; }
        }

        @media (min-width: 1024px) {
            .section-title { font-size: 38px; margin-bottom: 24px; }
        }

        .section-desc {
            font-size: 17px;
            line-height: 1.7;
            color: var(--gray-600);
        }

        @media (min-width: 768px) {
            .section-desc { font-size: 18px; }
        }

        /* FAQ */
        .faq__layout {
            display: grid;
            gap: 48px;
        }

        @media (min-width: 1024px) {
            .faq__layout {
                grid-template-columns: 1fr 2fr;
                gap: 80px;
            }
        }

        .faq__intro-title {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.2;
            color: var(--gray-900);
            margin-bottom: 16px;
        }

        @media (min-width: 768px) {
            .faq__intro-title { font-size: 40px; }
        }

        .faq__intro p {
            font-size: 17px;
            color: var(--gray-600);
            line-height: 1.7;
            margin-bottom: 24px;
        }

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

        .faq-item {
            background: var(--white);
            border-radius: 12px;
            border: 1px solid var(--gray-100);
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .faq-item:hover {
            border-color: var(--green-200);
        }

        .faq-item.is-open {
            border-color: var(--green-300);
            box-shadow: 0 4px 20px rgba(56, 176, 73, 0.1);
        }

        .faq-item__trigger {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 20px 24px;
            text-align: left;
            cursor: pointer;
        }

        .faq-item__question {
            font-size: 16px;
            font-weight: 600;
            color: var(--gray-900);
        }

        .faq-item__icon {
            width: 24px;
            height: 24px;
            flex-shrink: 0;
            color: var(--gray-600);
            transition: all 0.3s ease;
        }

        .faq-item.is-open .faq-item__icon {
            transform: rotate(45deg);
            color: var(--green-700);
        }

        .faq-item__content {
            display: none;
            padding: 0 24px 24px;
        }

        .faq-item.is-open .faq-item__content {
            display: block;
        }

        .faq-item__answer {
            font-size: 15px;
            line-height: 1.7;
            color: var(--gray-600);
        }

        /* CTA SECTION */
        .cta-section {
            background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
            position: relative;
            overflow: hidden;
        }

        .cta-section__bg {
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
            background-size: 60px 60px;
        }

        .cta-section__glow {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(56, 176, 73, 0.15) 0%, transparent 60%);
            filter: blur(60px);
        }

        .cta-section__content {
            position: relative;
            z-index: 1;
            display: grid;
            gap: 48px;
        }

        @media (min-width: 1024px) {
            .cta-section__content {
                grid-template-columns: 1fr 1fr;
                gap: 80px;
                align-items: center;
            }
        }

        .cta-section__info {
            color: var(--white);
        }

        .cta-section__title {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.15;
            margin-bottom: 20px;
            color: var(--white);
        }

        @media (min-width: 768px) {
            .cta-section__title { font-size: 40px; }
        }

        .cta-section__desc {
            font-size: 17px;
            line-height: 1.7;
            color: rgba(255,255,255,0.75);
            margin-bottom: 32px;
        }

        .cta-section__features {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-bottom: 32px;
        }

        .cta-section__feature {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 15px;
            color: rgba(255,255,255,0.85);
        }

        .cta-section__feature svg {
            width: 20px;
            height: 20px;
            color: var(--green-400);
        }

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

        .cta-section__phone {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-sans);
            font-size: 20px;
            font-weight: 600;
            color: var(--white);
            transition: color 0.2s;
        }

        .cta-section__phone:hover {
            color: var(--green-400);
        }

        .cta-section__phone svg {
            width: 24px;
            height: 24px;
            color: var(--green-400);
        }

        /* Contact Form */
        .contact-form {
            background: var(--white);
            border-radius: 20px;
            padding: 32px;
            box-shadow: var(--shadow-xl);
        }

        @media (min-width: 768px) {
            .contact-form { padding: 40px; }
        }

        .contact-form__title {
            font-size: 20px;
            font-weight: 700;
            color: var(--gray-900);
            margin-bottom: 24px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-label {
            display: block;
            font-size: 14px;
            font-weight: 600;
            color: var(--gray-700);
            margin-bottom: 8px;
        }

        .form-label span {
            color: var(--green-500);
        }

        .form-input,
        .form-textarea,
        .form-select {
            width: 100%;
            padding: 14px 16px;
            font-size: 15px;
            font-family: inherit;
            color: var(--gray-900);
            background: var(--gray-50);
            border: 1.5px solid var(--gray-200);
            border-radius: 8px;
            transition: all 0.2s;
        }

        .form-input:focus,
        .form-textarea:focus,
        .form-select:focus {
            outline: none;
            border-color: var(--green-500);
            background: var(--white);
            box-shadow: 0 0 0 4px rgba(56, 176, 73, 0.1);
        }

        .form-textarea {
            min-height: 120px;
            resize: vertical;
        }

        .form-row {
            display: grid;
            gap: 20px;
        }

        @media (min-width: 640px) {
            .form-row {
                grid-template-columns: 1fr 1fr;
            }
        }

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

        .form-checkbox input {
            width: 20px;
            height: 20px;
            margin-top: 2px;
            accent-color: var(--green-500);
        }

        .form-checkbox label {
            font-size: 13px;
            color: var(--gray-600);
            line-height: 1.5;
        }

        .form-checkbox a {
            color: var(--green-600);
            text-decoration: underline;
        }

        .form-submit {
            width: 100%;
            margin-top: 8px;
        }

        /* FOOTER */
        .footer {
            background: var(--gray-900);
            color: var(--white);
            padding: 80px 0 40px;
        }

        .footer__grid {
            display: grid;
            gap: 48px;
            margin-bottom: 48px;
        }

        @media (min-width: 640px) {
            .footer__grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .footer__grid {
                grid-template-columns: 2fr 1fr 1fr 1.5fr;
                gap: 64px;
            }
        }

        .footer__brand {
            max-width: 320px;
        }

        .footer__brand .logo {
            margin-bottom: 20px;
        }

        .footer__brand .logo__text {
            color: var(--white);
        }

        .footer__brand-desc {
            font-size: 14px;
            line-height: 1.7;
            color: var(--gray-400);
            margin-bottom: 24px;
        }

        .footer__social {
            display: flex;
            gap: 12px;
        }

        .footer__social-link {
            width: 40px;
            height: 40px;
            background: var(--gray-800);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.2s;
        }

        .footer__social-link:hover {
            background: var(--green-600);
            transform: translateY(-2px);
        }

        .footer__social-link svg {
            width: 18px;
            height: 18px;
            color: var(--gray-400);
        }

        .footer__social-link:hover svg {
            color: var(--white);
        }

        .footer__col-title {
            font-size: 14px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--white);
            margin-bottom: 24px;
        }

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

        .footer__link {
            font-size: 14px;
            color: var(--gray-400);
            transition: color 0.2s;
        }

        .footer__link:hover {
            color: var(--green-400);
        }

        .footer__address {
            font-style: normal;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .footer__contact-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            font-size: 14px;
            color: var(--gray-400);
        }

        .footer__contact-item svg {
            width: 18px;
            height: 18px;
            color: var(--green-500);
            flex-shrink: 0;
            margin-top: 2px;
        }

        .footer__contact-item a {
            color: var(--gray-300);
            transition: color 0.2s;
        }

        .footer__contact-item a:hover {
            color: var(--green-400);
        }

        .footer__locations {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px 16px;
            padding: 24px 0;
            border-top: 1px solid var(--gray-800);
            border-bottom: 1px solid var(--gray-800);
            margin-bottom: 24px;
        }

        .footer__locations-title {
            font-size: 13px;
            font-weight: 600;
            color: var(--gray-300);
        }

        .footer__location-link {
            font-size: 13px;
            color: var(--gray-400);
            transition: color 0.2s;
        }

        .footer__location-link:hover {
            color: var(--green-400);
        }

        .footer__bottom {
            display: flex;
            flex-direction: column;
            gap: 16px;
            text-align: center;
        }

        @media (min-width: 768px) {
            .footer__bottom {
                flex-direction: row;
                justify-content: space-between;
                text-align: left;
            }
        }

        .footer__copy {
            font-size: 13px;
            color: var(--gray-500);
        }

        .footer__legal {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 8px 24px;
        }

        @media (min-width: 768px) {
            .footer__legal { justify-content: flex-end; }
        }

        .footer__legal a {
            font-size: 13px;
            color: var(--gray-500);
            transition: color 0.2s;
        }

        .footer__legal a:hover {
            color: var(--green-400);
        }

        /* ANIMATIONS */
        .reveal {
            opacity: 1;
            transform: none;
            transition: all 0.8s var(--ease);
        }

        .reveal.is-visible {
            opacity: 1;
            transform: translateY(0);
        }

        .stagger > * {
            opacity: 1;
            transform: none;
            transition: all 0.6s var(--ease);
        }

        .stagger.is-visible > *:nth-child(1) { transition-delay: 0.05s; }
        .stagger.is-visible > *:nth-child(2) { transition-delay: 0.1s; }
        .stagger.is-visible > *:nth-child(3) { transition-delay: 0.15s; }
        .stagger.is-visible > *:nth-child(4) { transition-delay: 0.2s; }
        .stagger.is-visible > *:nth-child(5) { transition-delay: 0.25s; }
        .stagger.is-visible > *:nth-child(6) { transition-delay: 0.3s; }

        .stagger.is-visible > * {
            opacity: 1;
            transform: translateY(0);
        }

        /* Article layout - 2 kolumny na desktop */
        #article-section .article-layout {
            display: grid;
            gap: 48px;
            grid-template-columns: 1fr;
        }

        @media (min-width: 1024px) {
            #article-section .article-layout {
                grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
                gap: 64px;
                align-items: flex-start;
            }
        }

        .article {
            background: var(--white);
            border-radius: 24px;
            padding: 40px;
            border: 1px solid var(--gray-100);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
        }

        @media (max-width: 639px) {
            .article {
                padding: 24px 20px;
                border-radius: 12px;
            }
        }

        .article__category {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            color: var(--green-600);
            background: var(--green-50);
            padding: 6px 14px;
            border-radius: 8px;
            margin-bottom: 16px;
        }

        .article__title {
            font-size: 28px;
            font-weight: 800;
            color: var(--gray-900);
            line-height: 1.25;
            margin-bottom: 16px;
        }

        @media (min-width: 768px) {
            .article__title {
                font-size: 36px;
            }
        }

        .article__meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            font-size: 14px;
            color: var(--gray-500);
            margin-bottom: 32px;
            padding-bottom: 24px;
            border-bottom: 1px solid var(--gray-100);
        }

        .article__meta-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .article__meta-item svg {
            width: 16px;
            height: 16px;
            color: var(--gray-400);
        }

        .article__toc {
            background: var(--gray-50);
            border-radius: 12px;
            padding: 24px 28px;
            margin-bottom: 40px;
        }

        .article__toc-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--gray-900);
            margin-bottom: 16px;
        }

        .article__toc-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
            counter-reset: toc-counter;
        }

        .article__toc-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
        }

        .article__toc-list li::before {
            content: counter(toc-counter);
            counter-increment: toc-counter;
            display: flex;
            align-items: center;
            justify-content: center;
            min-width: 24px;
            height: 24px;
            background: var(--green-100);
            color: var(--green-700);
            font-size: 12px;
            font-weight: 700;
            border-radius: 6px;
        }

        .article__toc-link {
            font-size: 14px;
            color: var(--gray-700);
            text-decoration: none;
            line-height: 1.5;
            transition: color 0.2s ease;
        }

        .article__toc-link:hover {
            color: var(--green-600);
        }

        .article__body {
            font-size: 16px;
            line-height: 1.8;
            color: var(--gray-700);
        }

        .article__body h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--gray-900);
            margin-top: 48px;
            margin-bottom: 20px;
            padding-top: 24px;
            border-top: 1px solid var(--gray-100);
        }

        .article__body h2:first-child {
            margin-top: 0;
            padding-top: 0;
            border-top: none;
        }

        .article__body h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--gray-800);
            margin-top: 32px;
            margin-bottom: 16px;
        }

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

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

        .article__body li {
            margin-bottom: 10px;
            line-height: 1.7;
        }

        .article__body a {
            color: var(--green-600);
            font-weight: 600;
            text-decoration: none;
            transition: color 0.2s ease;
        }

        .article__body a:hover {
            color: var(--green-700);
            text-decoration: underline;
        }

        .article__body strong {
            color: var(--gray-900);
            font-weight: 600;
        }

        .article__body table {
            width: 100%;
            border-collapse: collapse;
            margin-bottom: 24px;
            font-size: 14px;
        }

        .article__body th, .article__body td {
            padding: 12px 14px;
            border: 1px solid var(--gray-200);
            text-align: left;
        }

        .article__body th {
            background: var(--gray-50);
            font-weight: 700;
            color: var(--gray-900);
        }

        .article__highlight {
            background: var(--green-50);
            border-left: 4px solid var(--green-500);
            border-radius: 0 12px 12px 0;
            padding: 20px 24px;
            margin: 28px 0;
        }

        .article__highlight p {
            margin-bottom: 0;
            color: var(--gray-800);
        }

        .article__highlight strong {
            color: var(--green-700);
        }

        .article__cta {
            background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
            border-radius: 20px;
            padding: 32px;
            margin: 40px 0;
            text-align: center;
        }

        .article__cta-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 12px;
        }

        .article__cta-desc {
            font-size: 15px;
            color: rgba(255,255,255,0.7);
            margin-bottom: 20px;
            line-height: 1.6;
        }

        .article-sidebar {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        @media (min-width: 1024px) {
            .article-sidebar {
                position: sticky;
                top: 120px;
            }
        }

        .sidebar-box {
            background: var(--white);
            border-radius: 20px;
            padding: 28px;
            border: 1px solid var(--gray-100);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }

        .sidebar-box__title {
            font-size: 16px;
            font-weight: 700;
            color: var(--gray-900);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .sidebar-box__title svg {
            width: 20px;
            height: 20px;
            color: var(--green-500);
        }

        .sidebar-box__phones {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-bottom: 16px;
        }

        .sidebar-box__phone {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 12px 16px;
            background: var(--green-50);
            border-radius: 8px;
            font-size: 16px;
            font-weight: 700;
            color: var(--green-700);
            text-decoration: none;
            transition: all 0.2s ease;
        }

        .sidebar-box__phone:hover {
            background: var(--green-100);
        }

        .sidebar-box__phone svg {
            width: 18px;
            height: 18px;
        }

        .sidebar-box__links {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .sidebar-box__link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--gray-700);
            text-decoration: none;
            padding: 10px 0;
            border-bottom: 1px solid var(--gray-100);
            transition: color 0.2s ease;
        }

        .sidebar-box__link:last-child {
            border-bottom: none;
        }

        .sidebar-box__link:hover {
            color: var(--green-600);
        }

        .sidebar-box__link svg {
            width: 16px;
            height: 16px;
            color: var(--green-500);
        }

        .sidebar-posts {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .sidebar-post {
            display: flex;
            gap: 14px;
            text-decoration: none;
            padding-bottom: 16px;
            border-bottom: 1px solid var(--gray-100);
        }

        .sidebar-post:last-child {
            padding-bottom: 0;
            border-bottom: none;
        }

        .sidebar-post__image {
            width: 70px;
            height: 50px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
        }

        .sidebar-post__title {
            font-size: 13px;
            font-weight: 600;
            color: var(--gray-800);
            line-height: 1.4;
            transition: color 0.2s ease;
        }

        .sidebar-post:hover .sidebar-post__title {
            color: var(--green-600);
        }

        .logo img { height: 36px; width: auto; display: block; }
        .footer .logo img { filter: invert(1) brightness(10); }
        .header .logo img { filter: none; }

/* PV SOLARIN visual system: readable technical evidence, not a decorative overlay. */
.knowledge-index__list{margin:0;padding:0;list-style:none;border-top:1px solid var(--gray-200)}
.knowledge-index__row{display:grid;gap:8px;padding:20px 0;border-bottom:1px solid var(--gray-200)}
.knowledge-index__row a{color:var(--gray-900);font-size:20px;font-weight:700;line-height:1.3;text-decoration-thickness:1px;text-underline-offset:3px}
.knowledge-index__row a:hover,.knowledge-index__row a:focus-visible{color:var(--green-700);text-decoration:underline}
.knowledge-index__row .meta,.knowledge-index__row time{color:var(--gray-600);font-size:13px;line-height:1.4}
:focus-visible{outline:3px solid var(--green-700);outline-offset:3px}
button,.btn,input,select,textarea{min-height:44px}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms;animation-iteration-count:1;scroll-behavior:auto;transition-duration:.01ms}}

.article__cover{margin:24px 0 32px;max-width:100%;overflow:hidden;border-radius:12px;background:#f5f8f5}
.article__cover img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.article__cover figcaption{padding:9px 12px;font-size:12px;line-height:1.5;color:#56675d}
.knowledge-index__row h3{margin:0 0 8px;font-size:20px;line-height:1.35}
.knowledge-index__row p{margin:0;font-size:15px;line-height:1.65;color:#3d5045;max-width:780px}
.article__body table{display:block;overflow-x:auto;max-width:100%;border-collapse:collapse;margin:24px 0;font-size:15px}
.article__body th,.article__body td{padding:12px;border:1px solid #d9e2dc;text-align:left;vertical-align:top;min-width:120px}
.article__body th{background:#f5f8f5;font-weight:700}

.subpage-hero__visual-note{position:absolute;right:20px;bottom:12px;z-index:2;color:#fff;font-size:11px;line-height:1.4;opacity:.85}

/* narrow-header-fit */
@media(max-width:374px){.header .logo img{height:28px;width:auto}.header__actions{flex-shrink:0}}