@font-face {
    font-family: "Inter";
    src: url("../fonts/Inter.ttf") format("truetype");
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

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

html {
    overflow-x: clip;
}

body {
    font-family: 'Inter', Arial, sans-serif;
    background: #FCFCFC;
    color: #1D2A39;
    min-width: 320px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.5;
    display: flex;
    flex-direction: column;
    overflow-x: clip;
}

main {
    flex: 1 0 auto;
}

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

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

        ul {
            list-style: none;
        }

        p {
            margin: 0 0 1rem;
        }

        p:last-child {
            margin-bottom: 0;
        }

        /* ============================================
                   UTILITY
                   ============================================ */
        .container {
            max-width: 1440px;
            margin: 0 auto;
            padding: 0 16px;
        }

        @media (min-width: 744px) {
            .container {
                padding: 0 32px;
            }
        }

        @media (min-width: 1025px) {
            .container {
                padding: 0 72px;
            }
        }

        .grid {
            display: grid;
            gap: 12px;
        }

        @media (min-width: 744px) {
            .grid {
                gap: 28px;
            }
        }

        @media (min-width: 1025px) {
            .grid {
                gap: 32px;
            }
        }

        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }

        .text-primary {
            color: #00826F;
        }

        .text-dark {
            color: #1D2A39;
        }

        .text-white {
            color: #FCFCFC;
        }

        .bg-dark {
            background: #1D2A39;
        }

        .bg-primary {
            background: #00826F;
        }

        .text-center {
            text-align: center;
        }

        /* ============================================
                   BUTTONS
                   ============================================ */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 0 20px;
            height: 48px;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            text-align: center;
            transition: background 0.3s, box-shadow 0.3s;
            font-family: inherit;
            line-height: 1;
            min-height: 48px;
            width: 100%;
        }

        @media (min-width: 744px) {
            .btn {
                width: auto;
                min-height: 56px;
                padding: 0 24px;
                font-size: 1.125rem;
            }
        }

        .btn-primary {
            background: radial-gradient(81.5% 243.37% at 5.08% 13%, #00826F 0%, #005949 100%);
            color: #FCFCFC;
            box-shadow: 0 1px 2px -1px rgba(29, 42, 57, 0.1), 0 1px 3px rgba(29, 42, 57, 0.1);
        }

        .btn-primary:hover {
            background: radial-gradient(81.5% 243.37% at 5.08% 13%, #00917E 0%, #006D5C 100%);
            box-shadow: 0 8px 10px -6px rgba(29, 42, 57, 0.25), 0 20px 25px -5px rgba(29, 42, 57, 0.15);
        }

        .btn-secondary {
            background: radial-gradient(81.5% 243.37% at 5.08% 13%, #FCFCFC 0%, #F4F4F5 100%);
            color: #00826F;
            box-shadow: 0 1px 2px -1px rgba(29, 42, 57, 0.1), 0 1px 3px rgba(29, 42, 57, 0.1);
        }

        .btn-secondary:hover {
            box-shadow: 0 8px 10px -6px rgba(29, 42, 57, 0.25), 0 20px 25px -5px rgba(29, 42, 57, 0.15);
        }

        .btn-outline {
            background: transparent;
            color: #00826F;
            border: 1px solid #00826F;
        }

        .btn-outline:hover {
            color: #005949;
            border-color: #005949;
        }

        .btn-white-outline {
            background: transparent;
            color: #FCFCFC;
            border: 1px solid #FCFCFC;
        }

        .btn-white-outline:hover {
            color: rgba(252, 252, 252, 0.7);
            border-color: rgba(252, 252, 252, 0.8);
        }

        .btn-white {
            background: #FCFCFC;
            color: #1D2A39;
            box-shadow: 0 1px 2px -1px rgba(29, 42, 57, 0.1), 0 1px 3px rgba(29, 42, 57, 0.1);
        }

        .btn-white:hover {
            box-shadow: 0 2px 4px -2px rgba(29, 42, 57, 0.1), 0 4px 6px -1px rgba(29, 42, 57, 0.1);
        }

        /* ============================================
                   HEADER / NAV
                   ============================================ */
        .header {
            position: relative;
            width: 100%;
            padding: 8px 16px;
            background: #FCFCFC;
            border-bottom: 1px solid #D2D4D7;
            z-index: 20;
        }

        @media (min-width: 744px) {
            .header {
                padding: 8px 32px;
            }
        }

        .header-inner {
            display: flex;
            justify-content: flex-end;
            align-items: center;
            min-height: 32px;
            max-width: 1440px;
            margin: 0 auto;
        }

        .header-notice {
            display: inline-block;
            padding: 4px 12px;
            font-size: 0.75rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.04em;
            color: #50575C;
            background: #F4F4F5;
            border: 1px solid #D2D4D7;
            border-radius: 4px;
            white-space: nowrap;
        }

        @media (min-width: 744px) {
            .header-notice {
                font-size: 0.875rem;
                padding: 6px 14px;
            }
        }

        .logo {
            width: 120.88px;
            height: 32px;
        }

        .hero-logo .logo {
            width: auto;
            height: 24px;
            max-width: 100%;
            display: block;
            margin: 0 auto;
            object-fit: contain;
        }

        @media (min-width: 1200px) {
            .logo {
                width: 151.11px;
                height: 40px;
            }

            .hero-logo .logo {
                height: 28px;
            }
        }

        /* ============================================
                   HERO
                   ============================================ */
        .hero {
            position: relative;
            padding-top: 0;
        }

        .hero-logo {
            position: relative;
            z-index: 3;
            display: flex;
            justify-content: center;
            align-items: center;
            width: 100%;
            margin: 0 0 32px;
            align-self: center;
            flex-shrink: 0;
            padding: 0;
        }

        .hero-image {
            position: relative;
            width: 100%;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            padding: 16px 16px 48px;
            min-height: 520px;
        }

        .hero-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(29, 42, 57, 0.65) 0%, rgba(29, 42, 57, 0.2) 45%, transparent 75%);
            pointer-events: none;
            z-index: 1;
        }

        .hero-image > img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center 42%;
            display: block;
            max-width: none;
        }

        .hero-content {
            position: relative;
            left: auto;
            right: auto;
            bottom: auto;
            z-index: 2;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 24px;
            padding: 0;
            max-width: 100%;
            margin: 0;
            width: 100%;
            flex: 1;
            justify-content: flex-end;
        }

        @media (min-width: 744px) {
            .hero-image {
                padding: 24px 32px 48px;
                min-height: 560px;
            }
        }

        @media (min-width: 1025px) {
            .hero-image {
                padding: 24px 72px 48px;
                min-height: 620px;
            }
        }

        .hero-headline-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
            width: 100%;
            max-width: 600px;
            min-width: 0;
        }

        .hero-overline {
            font-size: 0.875rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: #FCFCFC;
            padding: 0;
        }

        @media (min-width: 960px) {
            .hero-overline {
                font-size: 1rem;
                padding: 0;
            }
        }

        @media (max-width: 743px) {
            .hero-overline {
                font-size: 0.75rem;
            }
        }

        .hero-title {
            font-size: 1.375rem;
            font-weight: 700;
            color: #FCFCFC;
            line-height: 1.2;
            padding: 0;
        }

        @media (min-width: 744px) and (max-width: 1199px) {
            .hero-title {
                font-size: 2rem;
            }
        }

        @media (min-width: 1200px) {
            .hero-title {
                font-size: 2.5rem;
                line-height: 1.05;
            }
        }

        @media (max-width: 743px) {
            .hero-title {
                font-size: 1.375rem;
                padding: 0;
            }
        }

        .hero-title-highlight {
            background: #00826F;
            padding: 0.25rem 0.5rem;
            box-decoration-break: clone;
            -webkit-box-decoration-break: clone;
            line-height: 2rem;
        }

        @media (min-width: 1200px) {
            .hero-title-highlight {
                line-height: 3.5rem;
            }
        }

        @media (max-width: 1199px) {
            .hero-title-highlight {
                line-height: 2.8rem;
            }
        }

        @media (max-width: 743px) {
            .hero-title-highlight {
                line-height: 2rem;
            }
        }

        /* TOC Box */
        .toc-box {
            background: rgba(252, 252, 252, 0.8);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-radius: 16px;
            border: 2px solid #F4F4F5;
            padding: 24px 20px;
            box-shadow: 0 4px 6px -4px rgba(29, 42, 57, 0.1), 0 10px 15px -3px rgba(29, 42, 57, 0.1);
            width: 100%;
            max-width: 500px;
            min-width: 0;
        }

        @media (min-width: 960px) {
            .toc-box {
                padding: 32px 24px;
            }
        }

        .toc-headline {
            font-size: 1.125rem;
            font-weight: 600;
            color: #1D2A39;
            margin-bottom: 16px;
        }

        .toc-item {
            display: flex;
            align-items: flex-start;
            gap: 8px;
            padding: 4px 0;
        }

        .toc-item .icon {
            font-size: 1rem;
            color: #166534;
            flex-shrink: 0;
            margin-top: 2px;
        }

        .toc-item-text {
            font-size: 0.875rem;
            color: #1D2A39;
            line-height: 1.3;
        }

        @media (min-width: 960px) {
            .toc-item-text {
                font-size: 1rem;
            }
        }

        .toc-footer {
            margin-top: 16px;
            padding-top: 8px;
        }

        /* ============================================
                   SECTIONS
                   ============================================ */
        section {
            padding: 40px 0;
        }

        @media (min-width: 960px) {
            section {
                padding: 80px 0;
            }
        }

        .section-overline {
            font-size: 0.875rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: #00826F;
            margin-bottom: 4px;
        }

        @media (min-width: 960px) {
            .section-overline {
                font-size: 1rem;
            }
        }

        .section-title {
            font-size: 1.375rem;
            font-weight: 400;
            color: #1D2A39;
            line-height: 1.2;
            margin-bottom: 16px;
        }

        @media (min-width: 960px) {
            .section-title {
                font-size: 2.5rem;
                line-height: 1.05;
            }
        }

        .section-title em {
            font-style: normal;
            font-weight: 600;
            color: #1D2A39;
        }

        .section-text {
            font-size: 1rem;
            line-height: 1.5;
            color: #1D2A39;
            max-width: 60rem;
        }

        @media (min-width: 960px) {
            .section-text {
                font-size: 1.125rem;
                line-height: 1.75rem;
            }
        }

        .section-text-sm {
            font-size: 0.875rem;
            line-height: 1.125rem;
            color: #1D2A39;
        }

        @media (min-width: 960px) {
            .section-text-sm {
                font-size: 1rem;
                line-height: 1.25rem;
            }
        }

        /* ============================================
                   HEATING ONLINE WIDGET (simuliert)
                   ============================================ */
        .widget-box {
            background: #FCFCFC;
            border-radius: 16px;
            border: 2px solid #F4F4F5;
            padding: 16px;
            box-shadow: 0 8px 10px -6px rgba(29, 42, 57, 0.1), 0 20px 25px -5px rgba(29, 42, 57, 0.1);
        }

        @media (min-width: 960px) {
            .widget-box {
                padding: 40px;
            }
        }

        .widget-intro {
            display: flex;
            flex-direction: column;
            gap: 8px;
            margin-bottom: 16px;
        }

        @media (min-width: 744px) {
            .widget-intro {
                flex-direction: row;
                flex-wrap: wrap;
            }
        }

        .widget-intro-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.875rem;
            color: #50575C;
        }

        @media (min-width: 960px) {
            .widget-intro-item {
                font-size: 1rem;
            }
        }

        .widget-intro-item .icon {
            color: #166534;
            font-size: 1rem;
        }

        .widget-placeholder {
            background: #F6F7F8;
            border-radius: 8px;
            padding: 40px 20px;
            text-align: center;
            color: #8A9096;
            min-height: 240px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.125rem;
            border: 2px dashed #D2D4D7;
        }

        .trust-elements {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
            margin-top: 32px;
            padding-top: 32px;
            border-top: 1px solid #D2D4D7;
        }

        @media (min-width: 960px) {
            .trust-elements {
                gap: 32px;
            }
        }

        .trust-image {
            height: 60px;
            width: auto;
            object-fit: contain;
        }

        @media (min-width: 960px) {
            .trust-image {
                height: 80px;
            }
        }

        /* ============================================
                   TABS
                   ============================================ */
        .tabs-wrapper {
            background: #FCFCFC;
            border-radius: 8px;
            box-shadow: 2px 4px 6px -4px rgba(29, 42, 57, 0.25), 0 8px 15px -3px rgba(29, 42, 57, 0.25);
            overflow: visible;
        }

        .tab-list {
            display: flex;
            overflow-x: auto;
            border-bottom: 1px solid #D2D4D7;
            scrollbar-width: none;
            -ms-overflow-style: none;
            -webkit-overflow-scrolling: touch;
            scroll-padding-inline: 16px;
        }

        .tab-list::-webkit-scrollbar {
            display: none;
        }

        @media (max-width: 743px) {
            .tab-list {
                flex-direction: column;
                overflow-x: visible;
                margin: 0;
                padding: 0;
            }
        }

        .tab {
            flex: 1 0 auto;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            padding: 16px 20px;
            cursor: pointer;
            border-bottom: 3px solid transparent;
            transition: border-color 0.25s;
            text-align: center;
            min-width: max-content;
            position: relative;
        }

        @media (min-width: 744px) {
            .tab {
                gap: 8px;
                padding: 20px 24px;
            }
        }

        .tab.active {
            border-bottom-color: #00826F;
        }

        .tab:not(:last-child)::after {
            content: '';
            position: absolute;
            right: 0;
            top: 16px;
            bottom: 16px;
            width: 1px;
            background: #D2D4D7;
        }

        @media (max-width: 743px) {
            .tab {
                flex: none;
                width: 100%;
                min-width: 0;
                max-width: 100%;
                box-sizing: border-box;
            }

            .tab:not(:last-child)::after {
                display: none;
            }
        }

        .tab-icon {
            font-size: 2.5rem;
            color: #00826F;
        }

        .tab-label {
            font-size: 1.125rem;
            font-weight: 400;
            color: #1D2A39;
        }

        @media (min-width: 960px) {
            .tab-label {
                font-size: 1.25rem;
            }
        }

        .tab.active .tab-label {
            color: #00826F;
        }

        .tab-content {
            padding: 40px 20px;
            display: none;
            overflow: hidden;
            border-radius: 0 0 8px 8px;
        }

        @media (min-width: 744px) {
            .tab-content {
                padding: 64px 32px;
            }
        }

        .tab-content.active {
            display: block;
        }

        .tab-grid {
            display: grid;
            gap: 32px;
        }

        @media (min-width: 960px) {
            .tab-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }

        .tab-grid-media {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            border-radius: 8px;
        }

        .tab-grid-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .tab-grid-content {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .tab-grid-content .btn {
            align-self: flex-start;
        }

        /* ============================================
                   ADVANTAGES (Scroll)
                   ============================================ */
        .advantages-scroll {
            display: flex;
            gap: 24px;
            overflow-x: auto;
            padding: 8px 0 32px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

        .advantages-scroll::-webkit-scrollbar {
            display: none;
        }

        .advantage-card {
            flex: 0 0 300px;
            background: #FCFCFC;
            border: 1px solid #F4F4F5;
            border-radius: 16px;
            padding: 24px;
            box-shadow: 0 8px 10px -6px rgba(29, 42, 57, 0.03), 0 20px 25px -5px rgba(29, 42, 57, 0.03);
            scroll-snap-align: start;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        @media (min-width: 744px) {
            .advantage-card {
                flex: 0 0 600px;
                padding: 32px;
            }
        }

        .advantage-icon {
            width: 72px;
            height: 72px;
            background: #FCFCFC;
            border-radius: 12px;
            box-shadow: 0 1px 2px -4px rgba(29, 42, 57, 0.15), 0 1px 3px rgba(29, 42, 57, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.5rem;
            color: #00917E;
            flex-shrink: 0;
        }

        .advantage-card h3 {
            font-size: 1.25rem;
            font-weight: 400;
            color: #1D2A39;
        }

        .advantage-card h3 em {
            font-style: normal;
            font-weight: 600;
        }

        .advantage-card p {
            font-size: 1rem;
            line-height: 1.5;
            color: #1D2A39;
        }

        @media (min-width: 960px) {
            .advantage-card p {
                font-size: 1.125rem;
                line-height: 1.75rem;
            }
        }

        /* ============================================
                   COUNTER
                   ============================================ */
        .counter-grid {
            display: flex;
            flex-direction: column;
            gap: 32px;
        }

        @media (min-width: 1025px) {
            .counter-grid {
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }

        .counter-item {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        @media (min-width: 744px) and (max-width: 1024px) {
            .counter-item {
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        .counter-number {
            font-size: 8.75rem;
            font-weight: 600;
            background: radial-gradient(256.66% 112.59% at 5.08% 13%, #00826F 0%, #005949 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: rgba(29, 42, 57, 0.4);
            background-clip: text;
            line-height: 1;
            display: inline-flex;
            align-items: baseline;
            gap: 8px;
        }

        .counter-number span {
            font-size: 8.75rem;
        }

        .counter-label {
            font-size: 1rem;
            line-height: 1.5;
            color: #1D2A39;
        }

        @media (min-width: 960px) {
            .counter-label {
                font-size: 1.125rem;
                line-height: 1.75rem;
            }
        }

        /* ============================================
                   LEAD TEASER
                   ============================================ */
        .lead-teaser {
            background: radial-gradient(81.5% 243.37% at 5.08% 13%, #00917E 0%, #006D5C 100%);
            border-radius: 16px;
            padding: 40px 16px 48px;
            position: relative;
            overflow: hidden;
            color: #FCFCFC;
        }

        .lead-teaser::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('../images/2.webp') no-repeat, radial-gradient(81.5% 243.37% at 5.08% 13%, #00917E 0%, #006D5C 100%);
            background-size: cover;
            opacity: 0.3;
            pointer-events: none;
        }

        @media (min-width: 960px) {
            .lead-teaser {
                padding: 64px 64px 80px;
                display: flex;
                flex-direction: row;
                gap: 32px;
                align-items: center;
            }
        }

        .lead-teaser-content {
            position: relative;
            z-index: 1;
            display: flex;
            flex-direction: column;
            gap: 16px;
            flex: 1;
        }

        @media (min-width: 960px) {
            .lead-teaser-content {
                padding: 0 0 0 32px;
            }
        }

        .lead-teaser h2 {
            font-size: 1.375rem;
            font-weight: 400;
            color: #FCFCFC;
            line-height: 1.2;
        }

        @media (min-width: 960px) {
            .lead-teaser h2 {
                font-size: 2.5rem;
            }
        }

        .lead-teaser .btn {
            align-self: flex-start;
        }

        /* ============================================
                   FAQ (ACCORDION)
                   ============================================ */
        .faq-item {
            border-bottom: 1px solid #D2D4D7;
        }

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

        .faq-question {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 24px;
            padding: 16px 0;
            width: 100%;
            background: none;
            border: none;
            font-family: inherit;
            font-size: 1.125rem;
            font-weight: 600;
            color: #1D2A39;
            cursor: pointer;
            text-align: left;
        }

        @media (min-width: 960px) {
            .faq-question {
                padding: 24px 0;
                font-size: 1.25rem;
            }
        }

        .faq-question .icon {
            font-size: 2.5rem;
            color: #00826F;
            flex-shrink: 0;
            transition: transform 0.35s;
        }

        .faq-question.open .icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
        }

        .faq-answer.open {
            max-height: 1000px;
        }

        .faq-answer-inner {
            padding: 0 0 32px;
        }

        @media (min-width: 744px) {
            .faq-answer-inner {
                padding: 0 0 32px 40px;
            }
        }

        /* ============================================
                   FOOTER
                   ============================================ */
        .footer {
            background: #FCFCFC;
            color: #FCFCFC;
            padding: 40px 16px;
            overflow: visible;
        }

        .footer > .container {
            border-radius: 16px;
            overflow: hidden;
            background: #1D2A39;
        }

        .footer-top {
            background: radial-gradient(81.5% 243.37% at 5.08% 13%, #00917E 0%, #006D5C 100%);
            padding: 40px 16px;
            border-radius: 0;
            position: relative;
        }

        .footer-top::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('../images/2.webp') no-repeat, radial-gradient(81.5% 243.37% at 5.08% 13%, #00917E 0%, #006D5C 100%);
            background-size: cover;
            opacity: 0.3;
            pointer-events: none;
            border-radius: 0;
        }

        @media (min-width: 744px) {
            .footer {
                padding: 40px 32px;
            }
        }

        @media (min-width: 1025px) {
            .footer {
                padding: 40px 72px;
            }
        }

        .footer-top-inner {
            position: relative;
            z-index: 1;
        }

        .footer-links-grid {
            display: none;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            padding-top: 0;
        }

        @media (min-width: 1200px) {
            .footer-links-grid {
                display: grid;
            }
        }

        .footer-links-column h4 {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 12px;
            color: #FCFCFC;
        }

        .footer-links-column ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-links-column a {
            font-size: 0.875rem;
            color: #FCFCFC;
            line-height: 1.3;
        }

        .footer-links-column a:hover {
            color: rgba(252, 252, 252, 0.7);
        }

        .footer-accordion {
            margin-top: 0;
        }

        @media (min-width: 1200px) {
            .footer-accordion {
                display: none;
            }
        }

        .footer-accordion-item {
            border-bottom: 1px solid rgba(252, 252, 252, 0.2);
        }

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

        .footer-accordion-btn {
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 100%;
            padding: 12px 0;
            background: none;
            border: none;
            color: #FCFCFC;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            font-family: inherit;
            text-align: left;
        }

        .footer-accordion-btn .icon {
            font-size: 1.25rem;
            color: #FCFCFC;
            flex-shrink: 0;
            transition: transform 0.35s;
            line-height: 1;
        }

        .footer-accordion-btn.open .icon {
            transform: rotate(45deg);
        }

        .footer-accordion-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
        }

        .footer-accordion-content.open {
            max-height: 500px;
        }

        .footer-accordion-content ul {
            padding: 0 0 24px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .footer-accordion-content a {
            color: #FCFCFC;
            font-size: 0.875rem;
        }

        .footer-accordion-content a:hover {
            color: rgba(252, 252, 252, 0.7);
        }

        .footer-logo {
            display: flex;
            justify-content: center;
            align-items: center;
            margin: 40px 0 0;
            position: relative;
            z-index: 2;
        }

        .footer-logo a {
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .footer-logo img {
            height: 45px;
            width: auto;
            display: block;
            max-width: 100%;
            object-fit: contain;
        }

        .footer-bottom {
            padding: 40px 16px;
            text-align: center;
            border-radius: 0;
        }

        .footer-bottom-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 16px 24px;
            padding-bottom: 16px;
            margin-bottom: 16px;
            border-bottom: 1px solid rgba(252, 252, 252, 0.1);
        }

        .footer-bottom-links a {
            font-size: 0.875rem;
            color: #FCFCFC;
        }

        .footer-bottom-links a:hover {
            color: rgba(252, 252, 252, 0.7);
        }

        .footer-copyright {
            font-size: 0.875rem;
            color: #FCFCFC;
        }

        /* ============================================
                   CTA BAR (Sticky)
                   ============================================ */
        .cta-bar {
            position: fixed;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%) translateY(170%);
            background: rgba(252, 252, 252, 0.8);
            backdrop-filter: blur(25px);
            -webkit-backdrop-filter: blur(25px);
            border-radius: 16px 16px 0 0;
            padding: 8px 16px;
            box-shadow: 0 8px 10px -6px rgba(29, 42, 57, 0.1), 0 20px 25px -5px rgba(29, 42, 57, 0.1);
            z-index: 10003;
            width: 100%;
            max-width: 600px;
            transition: transform 0.3s;
        }

        @media (min-width: 744px) {
            .cta-bar {
                border-radius: 16px;
                margin-bottom: 48px;
                width: auto;
                max-width: none;
                padding: 8px;
                transform: translateX(-50%) translateY(170%);
            }
        }

        .cta-bar.show {
            transform: translateX(-50%) translateY(0);
        }

        .cta-bar-inner {
            display: flex;
            gap: 12px;
        }

        .cta-bar-inner .btn {
            width: 100%;
            min-height: 48px;
            font-size: 1rem;
            padding: 0 16px;
        }

        @media (min-width: 744px) {
            .cta-bar-inner .btn {
                min-height: 56px;
                font-size: 1.125rem;
            }
        }

        /* ============================================
                   RESPONSIVE TWEAKS
                   ============================================ */
        @media (max-width: 743px) {
            .hero-title {
                font-size: 1.375rem;
            }

            .section-title {
                font-size: 1.375rem;
            }

            .lead-teaser {
                padding: 32px 16px 40px;
            }

            .lead-teaser h2 {
                font-size: 1.375rem;
            }
        }

        @media (min-width: 744px) and (max-width: 959px) {
            .hero-title {
                font-size: 2rem;
            }
        }

        /* ============================================
                   FOOTNOTES
                   ============================================ */
        .footnotes {
            margin-top: 40px;
            padding-top: 24px;
            border-top: 1px solid #D2D4D7;
            display: grid;
            grid-template-columns: min-content 1fr;
            gap: 8px 16px;
        }

        .footnotes sup {
            color: #00917E;
            font-weight: 600;
            font-size: 0.875rem;
            line-height: 1.4;
            text-align: right;
        }

        .footnotes p {
            font-size: 0.875rem;
            line-height: 1.3;
            color: #50575C;
            margin: 0;
        }

        .footnotes a {
            color: #00917E;
            text-decoration: underline;
        }

        /* ============================================
                   MISC
                   ============================================ */
        .divider {
            border: none;
            height: 1px;
            background: #1D2A39;
            margin: 40px 0;
        }

        @media (min-width: 960px) {
            .divider {
                margin: 80px 0;
            }
        }

        .inline-icon {
            font-family: 'Inter', sans-serif;
            font-weight: 400;
        }

.media-text-row {
    display: grid;
    gap: 32px;
    min-width: 0;
}

@media (min-width: 960px) {
    .media-text-row {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }

    .media-text-row--reverse .media-text-row__media {
        order: 2;
    }

    .media-text-row--reverse .media-text-row__content {
        order: 1;
    }
}

.media-text-row__media {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 8px;
    min-width: 0;
    max-width: 100%;
}

.media-text-row__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.media-text-row__content {
    min-width: 0;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.media-text-row__content .section-title {
    margin-bottom: 16px;
}

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

.advantages-grid .advantage-card {
    flex: none;
    width: 100%;
    min-width: 0;
    max-width: 100%;
}

@media (min-width: 744px) {
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.funding-section {
    padding: 40px 0;
    overflow: visible;
    position: relative;
    background: radial-gradient(81.5% 243.37% at 5.08% 13%, #00826F 0%, #005949 100%);
    color: #FCFCFC;
}

.funding-section .advantage-card {
    flex: 0 0 min(300px, calc(100vw - 96px));
    scroll-snap-align: center;
}

.funding-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('../images/2.webp') no-repeat, radial-gradient(81.5% 243.37% at 5.08% 13%, #00917E 0%, #006D5C 100%);
    background-size: cover;
    opacity: 0.3;
    pointer-events: none;
}

.funding-section-inner {
    position: relative;
    z-index: 1;
}

.funding-carousel-wrap {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 8px;
    box-sizing: border-box;
}

@media (max-width: 743px) {
    .funding-carousel-wrap {
        width: 100%;
        margin-left: 0;
        padding: 0 16px;
        gap: 0;
    }

    .funding-carousel-wrap .carousel-btn {
        display: none;
    }

    .funding-carousel {
        padding: 8px 0 32px;
        scroll-padding-inline: 16px;
        gap: 16px;
    }
}

@media (min-width: 744px) {
    .funding-carousel-wrap {
        padding: 0 24px;
        gap: 16px;
    }
}

.funding-carousel {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    flex: 1;
    padding: 8px 0 32px;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-overflow-scrolling: touch;
}

.funding-carousel::-webkit-scrollbar {
    display: none;
}

.funding-carousel .advantage-card {
    flex: 0 0 min(300px, calc(100vw - 96px));
    scroll-snap-align: center;
}

@media (max-width: 743px) {
    .funding-carousel .advantage-card,
    .funding-section .advantage-card {
        flex: 0 0 calc(100vw - 48px);
        max-width: 300px;
        min-width: 0;
        box-sizing: border-box;
    }
}

@media (min-width: 744px) {
    .funding-carousel .advantage-card {
        flex: 0 0 600px;
    }
}

.carousel-btn {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid #FCFCFC;
    background: rgba(252, 252, 252, 0.15);
    color: #FCFCFC;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.carousel-btn:hover {
    background: rgba(252, 252, 252, 0.3);
}

@media (max-width: 480px) {
    .carousel-btn {
        width: 36px;
        height: 36px;
        font-size: 1.25rem;
    }
}

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

.quiz-step {
    display: none;
}

.quiz-step.active {
    display: block;
}

.quiz-step h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1D2A39;
    margin-bottom: 16px;
}

@media (min-width: 960px) {
    .quiz-step h3 {
        font-size: 1.25rem;
    }
}

.quiz-options {
    display: grid;
    gap: 12px;
}

@media (min-width: 744px) {
    .quiz-options {
        grid-template-columns: repeat(2, 1fr);
    }
}

.quiz-option {
    padding: 16px;
    border: 2px solid #D2D4D7;
    border-radius: 8px;
    background: #FCFCFC;
    font-family: inherit;
    font-size: 1rem;
    color: #1D2A39;
    cursor: pointer;
    text-align: left;
    transition: border-color 0.2s, background 0.2s;
    width: 100%;
    max-width: 100%;
}

.quiz-option:hover {
    border-color: #00826F;
}

.quiz-option.selected {
    border-color: #00826F;
    background: rgba(0, 130, 111, 0.08);
}

.quiz-progress {
    height: 4px;
    background: #F4F4F5;
    border-radius: 2px;
    overflow: hidden;
}

.quiz-progress-bar {
    height: 100%;
    background: #00826F;
    width: 0;
    transition: width 0.3s;
}

.quiz-nav {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.quiz-nav .btn {
    width: auto;
    min-width: 120px;
}

.quiz-form {
    display: grid;
    gap: 16px;
}

.quiz-form label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    color: #1D2A39;
}

.quiz-form input {
    width: 100%;
    max-width: 100%;
    height: 48px;
    padding: 0 16px;
    border: 1px solid #D2D4D7;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
}

.quiz-form input:focus {
    outline: none;
    border-color: #00826F;
}

.quiz-popup-overlay {
    position: fixed;
    inset: 0;
    z-index: 10050;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: rgba(29, 42, 57, 0.7);
    box-sizing: border-box;
}

.quiz-popup-overlay[hidden] {
    display: none;
}

.quiz-popup {
    position: relative;
    width: 100%;
    max-width: 480px;
    padding: 32px 24px;
    background: #FCFCFC;
    border-radius: 16px;
    box-shadow: 0 8px 10px -6px rgba(29, 42, 57, 0.25), 0 20px 25px -5px rgba(29, 42, 57, 0.15);
    text-align: center;
    box-sizing: border-box;
}

.quiz-popup-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    font-size: 2rem;
    line-height: 1;
    color: #50575C;
    cursor: pointer;
}

.quiz-popup-close:hover {
    color: #1D2A39;
}

.quiz-popup-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.quiz-popup-content h3 {
    font-size: clamp(1.25rem, 5vw, 1.5rem);
    font-weight: 600;
    color: #1D2A39;
    margin: 0;
}

.quiz-popup-content p {
    font-size: 1rem;
    line-height: 1.5;
    color: #50575C;
    margin: 0;
}

@media (max-width: 480px) {
    .quiz-popup {
        padding: 24px 16px;
    }
}

.widget-intro-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 24px;
}

.widget-intro-item-inline {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: #50575C;
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }

    .toc-box,
    .widget-box {
        padding: 16px;
    }

    .section-title {
        font-size: clamp(1.125rem, 5vw, 1.375rem);
    }
}

@media (max-width: 640px) {
    .header-notice,
    .footer-col,
    .logo a span {
        word-break: break-all;
    }

    .advantage-card h3,
    .advantage-card h3 em {
        word-break: break-all;
    }
}

.section-tight-top {
    padding-top: 16px;
}

@media (min-width: 960px) {
    .section-tight-top {
        padding-top: 24px;
    }
}