:root {
    --eco-navy: #0d1b36;
    --eco-blue: #1554bd;
    --eco-blue-light: #287ed0;
    --eco-teal: #159e9b;
    --eco-green: #4d9873;
    --eco-soft-green: #edf7f1;
    --eco-yellow: #ffc31a;
    --eco-text: #172033;
    --eco-muted: #586984;
    --eco-background: #f5f8fc;
    --eco-white: #ffffff;
    --eco-border: #d9e3f0;
}

html {
    scroll-behavior: smooth;
}

.eco-article,
.eco-article * {
    box-sizing: border-box;
}

.eco-article {
    color: var(--eco-text);
    background: var(--eco-background);
}

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

.eco-container {
    width: min(1180px, calc(100% - 40px));
    margin-inline: auto;
}

/* HERO */

.eco-hero {
    padding: 48px 0 70px;
    background:
        linear-gradient(
            180deg,
            #ffffff 0%,
            var(--eco-background) 100%
        );
}

.eco-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 9px;

    margin-bottom: 25px;

    color: var(--eco-muted);
    font-size: 0.82rem;
}

.eco-breadcrumb a {
    color: var(--eco-blue);
    text-decoration: none;
}

.eco-breadcrumb a:hover {
    text-decoration: underline;
}

.eco-hero-card {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;

    overflow: hidden;

    min-height: 560px;

    border-radius: 28px;

    background:
        linear-gradient(
            130deg,
            var(--eco-navy) 0%,
            var(--eco-blue) 62%,
            var(--eco-teal) 100%
        );

    box-shadow:
        0 28px 65px rgba(11, 31, 65, 0.16);
}

.eco-hero-content {
    position: relative;
    z-index: 2;

    display: flex;
    flex-direction: column;
    justify-content: center;

    padding: 65px 56px;

    color: var(--eco-white);
}

.eco-hero-content::after {
    position: absolute;
    right: -95px;
    bottom: -180px;

    width: 380px;
    height: 380px;

    border:
        1px solid rgba(255, 255, 255, 0.1);

    border-radius: 50%;

    content: "";
}

.eco-eyebrow {
    display: block;

    margin-bottom: 18px;

    color: var(--eco-yellow);

    font-size: 0.76rem;
    font-weight: 900;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.eco-hero h1 {
    margin: 0;

    color: var(--eco-white);

    font-size: clamp(2.5rem, 4.7vw, 4.15rem);
    line-height: 1.04;
    letter-spacing: -0.045em;
}

.eco-hero h1 span {
    display: block;
    color: #a9e0cf;
}

.eco-hero-content > p {
    max-width: 560px;

    margin: 25px 0 0;

    color: rgba(255, 255, 255, 0.78);

    font-size: 1rem;
    line-height: 1.75;
}

.eco-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;

    margin-top: 30px;

    color: rgba(255, 255, 255, 0.62);

    font-size: 0.78rem;
    font-weight: 700;
}

.eco-hero-image {
    min-width: 0;
    min-height: 560px;
}

.eco-hero-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}

/* LAYOUT */

.eco-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 270px;
    align-items: start;
    gap: 55px;

    padding-top: 72px;
    padding-bottom: 90px;
}

.eco-content {
    min-width: 0;
}

.eco-content p {
    margin: 0 0 20px;

    color: var(--eco-muted);

    font-size: 1rem;
    line-height: 1.85;
}

.eco-content strong {
    color: var(--eco-text);
}

.eco-introduction p:first-child {
    color: var(--eco-text);

    font-size: 1.18rem;
    line-height: 1.75;
}

/* FRASE DESTACADA */

.eco-quote {
    display: flex;
    align-items: center;
    gap: 18px;

    margin: 38px 0 72px;
    padding: 25px 28px;

    border:
        1px solid #b9ddcd;

    border-left:
        5px solid var(--eco-green);

    border-radius:
        0 18px 18px 0;

    background:
        var(--eco-soft-green);
}

.eco-quote > span {
    display: grid;
    place-items: center;

    flex: 0 0 43px;

    width: 43px;
    height: 43px;

    border-radius: 50%;

    color: var(--eco-white);
    background: var(--eco-green);
}

.eco-quote p {
    margin: 0;

    color: #30785a;

    font-size: 1.06rem;
    font-weight: 800;
    line-height: 1.6;
}

/* SEÇÕES */

.eco-section {
    scroll-margin-top: 110px;

    margin-top: 78px;
}

.eco-section-heading {
    display: flex;
    align-items: center;
    gap: 18px;

    margin-bottom: 28px;
}

.eco-section-number {
    display: grid;
    place-items: center;

    flex: 0 0 52px;

    width: 52px;
    height: 52px;

    border-radius: 16px;

    color: var(--eco-white);

    background:
        linear-gradient(
            135deg,
            var(--eco-blue),
            var(--eco-teal)
        );

    box-shadow:
        0 12px 24px rgba(21, 84, 189, 0.17);

    font-size: 0.76rem;
    font-weight: 900;
}

.eco-section-label {
    display: block;

    margin-bottom: 5px;

    color: var(--eco-green);

    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.eco-section-heading h2 {
    margin: 0;

    color: var(--eco-navy);

    font-size: clamp(1.7rem, 3vw, 2.4rem);
    line-height: 1.15;
    letter-spacing: -0.035em;
}

/* BENEFÍCIOS */

.eco-benefits {
    display: grid;
    grid-template-columns:
        repeat(4, minmax(0, 1fr));

    gap: 14px;

    margin: 32px 0;
}

.eco-benefits article {
    min-height: 235px;

    padding: 24px;

    border:
        1px solid var(--eco-border);

    border-radius: 18px;

    background: var(--eco-white);

    box-shadow:
        0 12px 30px rgba(14, 38, 76, 0.05);

    transition:
        transform 0.2s ease,
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

.eco-benefits article:hover {
    transform: translateY(-4px);

    border-color:
        rgba(77, 152, 115, 0.42);

    box-shadow:
        0 18px 36px rgba(14, 38, 76, 0.09);
}

.eco-card-icon {
    display: grid;
    place-items: center;

    width: 48px;
    height: 48px;

    margin-bottom: 22px;

    border-radius: 14px;

    color: var(--eco-green);
    background: var(--eco-soft-green);

    font-size: 1.1rem;
    font-weight: 900;
}

.eco-benefits h3 {
    margin: 0 0 10px;

    color: var(--eco-navy);
    font-size: 1rem;
}

.eco-benefits p {
    margin: 0;

    font-size: 0.84rem;
    line-height: 1.65;
}

/* APLICAÇÕES */

.eco-uses {
    display: grid;
    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 16px;

    margin: 32px 0;
}

.eco-uses article {
    position: relative;

    overflow: hidden;

    min-height: 305px;

    border-radius: 19px;

    background: var(--eco-navy);

    box-shadow:
        0 15px 34px rgba(14, 38, 76, 0.1);
}

.eco-uses article::after {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            to top,
            rgba(5, 19, 43, 0.96) 0%,
            rgba(5, 19, 43, 0.12) 65%
        );

    content: "";
}

.eco-uses img {
    width: 100%;
    height: 305px;

    object-fit: cover;

    transition:
        transform 0.45s ease;
}

.eco-uses article:hover img {
    transform: scale(1.04);
}

.eco-uses article > div {
    position: absolute;
    z-index: 2;
    right: 0;
    bottom: 0;
    left: 0;

    padding: 25px;
}

.eco-uses article span {
    display: block;

    margin-bottom: 6px;

    color: var(--eco-yellow);

    font-size: 0.67rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.eco-uses h3 {
    margin: 0 0 7px;

    color: var(--eco-white);
    font-size: 1.08rem;
}

.eco-uses p {
    margin: 0;

    color: rgba(255, 255, 255, 0.7);

    font-size: 0.82rem;
    line-height: 1.55;
}

/* IDEIAS */

.eco-ideas {
    display: grid;
    grid-template-columns:
        minmax(280px, 0.85fr)
        minmax(0, 1.15fr);

    gap: 28px;

    margin: 32px 0;
}

.eco-ideas-image {
    overflow: hidden;

    min-height: 540px;

    border-radius: 20px;
}

.eco-ideas-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}

.eco-ideas-list {
    display: grid;
    gap: 12px;
}

.eco-ideas-list article {
    display: grid;
    grid-template-columns: 45px 1fr;
    align-items: start;
    gap: 16px;

    padding: 20px;

    border:
        1px solid var(--eco-border);

    border-radius: 16px;

    background: var(--eco-white);
}

.eco-ideas-list article > span {
    display: grid;
    place-items: center;

    width: 40px;
    height: 40px;

    border-radius: 12px;

    color: var(--eco-green);
    background: var(--eco-soft-green);

    font-size: 0.7rem;
    font-weight: 900;
}

.eco-ideas-list h3 {
    margin: 0 0 7px;

    color: var(--eco-navy);
    font-size: 0.96rem;
}

.eco-ideas-list p {
    margin: 0;

    font-size: 0.83rem;
    line-height: 1.6;
}

/* COMPOSIÇÃO */

.eco-composition {
    display: grid;
    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 14px;

    margin: 30px 0;
}

.eco-composition article {
    padding: 24px;

    border:
        1px solid var(--eco-border);

    border-radius: 17px;

    background: var(--eco-white);
}

.eco-composition article > span {
    display: inline-block;

    margin-bottom: 18px;
    padding: 7px 11px;

    border-radius: 8px;

    color: var(--eco-green);
    background: var(--eco-soft-green);

    font-size: 0.7rem;
    font-weight: 900;
    text-transform: uppercase;
}

.eco-composition h3 {
    margin: 0 0 9px;

    color: var(--eco-navy);
    font-size: 0.98rem;
}

.eco-composition p {
    margin: 0;

    font-size: 0.83rem;
    line-height: 1.65;
}

.eco-warning {
    margin: 28px 0;
    padding: 23px 25px;

    border:
        1px solid #efd474;

    border-radius: 16px;

    background: #fff9e5;
}

.eco-warning strong {
    display: block;
    margin-bottom: 7px;
}

.eco-warning p {
    margin: 0;

    color: #6b5d37;

    font-size: 0.88rem;
}

/* TÉCNICAS */

.eco-techniques {
    display: grid;
    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 17px;

    margin: 32px 0;
}

.eco-techniques article {
    overflow: hidden;

    border:
        1px solid var(--eco-border);

    border-radius: 19px;

    background: var(--eco-white);

    box-shadow:
        0 13px 32px rgba(14, 38, 76, 0.055);
}

.eco-techniques img {
    width: 100%;
    height: 250px;

    object-fit: cover;
}

.eco-techniques article > div {
    padding: 25px;
}

.eco-techniques article div > span {
    display: inline-block;

    margin-bottom: 14px;
    padding: 6px 10px;

    border-radius: 7px;

    color: var(--eco-white);
    background: var(--eco-blue);

    font-size: 0.68rem;
    font-weight: 900;
    text-transform: uppercase;
}

.eco-techniques h3 {
    margin: 0 0 13px;

    color: var(--eco-navy);
    font-size: 1.06rem;
}

.eco-techniques ul {
    display: grid;
    gap: 9px;

    margin: 0 0 22px;
    padding: 0;

    list-style: none;
}

.eco-techniques li {
    position: relative;

    padding-left: 22px;

    color: var(--eco-muted);

    font-size: 0.82rem;
    line-height: 1.5;
}

.eco-techniques li::before {
    position: absolute;
    left: 0;

    color: var(--eco-green);

    content: "✓";

    font-weight: 900;
}

.eco-techniques a,
.eco-text-link {
    color: var(--eco-blue);

    font-weight: 800;
    text-decoration: none;
}

.eco-techniques a {
    display: inline-flex;
    align-items: center;
    gap: 9px;

    font-size: 0.82rem;
}

.eco-techniques a:hover,
.eco-text-link:hover {
    text-decoration: underline;
}

/* PREPARAÇÃO */

.eco-preparation {
    display: grid;
    grid-template-columns:
        minmax(0, 1fr)
        minmax(300px, 0.95fr);

    gap: 25px;

    margin: 32px 0;
}

.eco-preparation ul {
    display: grid;
    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 12px;

    margin: 0;
    padding: 0;

    list-style: none;
}

.eco-preparation li {
    position: relative;

    padding: 19px 18px 19px 48px;

    border:
        1px solid var(--eco-border);

    border-radius: 15px;

    color: var(--eco-muted);
    background: var(--eco-white);

    font-size: 0.77rem;
    line-height: 1.55;
}

.eco-preparation li::before {
    position: absolute;
    top: 19px;
    left: 18px;

    display: grid;
    place-items: center;

    width: 21px;
    height: 21px;

    border-radius: 50%;

    color: var(--eco-white);
    background: var(--eco-green);

    content: "✓";

    font-size: 0.66rem;
    font-weight: 900;
}

.eco-preparation li strong {
    display: block;
    margin-bottom: 5px;
}

.eco-preparation img {
    width: 100%;
    height: 100%;
    min-height: 390px;

    border-radius: 19px;

    object-fit: cover;
}

/* SIDEBAR */

.eco-sidebar {
    position: sticky;
    top: 105px;

    display: grid;
    gap: 20px;
}

.eco-index,
.eco-sidebar-cta {
    padding: 24px;

    border:
        1px solid var(--eco-border);

    border-radius: 19px;

    background: var(--eco-white);

    box-shadow:
        0 14px 32px rgba(14, 38, 76, 0.06);
}

.eco-index > strong {
    display: block;

    margin-bottom: 17px;

    color: var(--eco-navy);
}

.eco-index nav {
    display: grid;
}

.eco-index a {
    padding: 11px 0;

    border-bottom:
        1px solid var(--eco-border);

    color: var(--eco-muted);

    font-size: 0.81rem;
    line-height: 1.45;
    text-decoration: none;
}

.eco-index a:last-child {
    border-bottom: 0;
}

.eco-index a:hover {
    color: var(--eco-green);
}

.eco-sidebar-cta {
    color: var(--eco-white);

    background:
        linear-gradient(
            145deg,
            var(--eco-navy),
            #176f79
        );
}

.eco-sidebar-cta > span {
    display: block;

    margin-bottom: 11px;

    color: var(--eco-yellow);

    font-size: 0.69rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.eco-sidebar-cta strong {
    display: block;

    margin-bottom: 21px;

    color: var(--eco-white);

    line-height: 1.5;
}

.eco-sidebar-cta a {
    display: flex;
    justify-content: center;

    padding: 13px 15px;

    border-radius: 10px;

    color: var(--eco-navy);
    background: var(--eco-yellow);

    font-size: 0.8rem;
    font-weight: 900;
    text-decoration: none;
}

/* CTA FINAL */

.eco-final-cta {
    padding: 62px 0;

    color: var(--eco-white);
    background: var(--eco-navy);
}

.eco-final-content {
    display: grid;
    grid-template-columns: 78px 1fr auto;
    align-items: center;
    gap: 28px;
}

.eco-final-icon {
    display: grid;
    place-items: center;

    width: 72px;
    height: 72px;

    border:
        2px solid #82d2ad;

    border-radius: 50%;

    color: #82d2ad;

    font-size: 1.4rem;
}

.eco-final-content div:nth-child(2) > span {
    display: block;

    margin-bottom: 8px;

    color: var(--eco-yellow);

    font-size: 0.7rem;
    font-weight: 900;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.eco-final-content h2 {
    margin: 0 0 9px;

    color: var(--eco-white);

    font-size: clamp(1.6rem, 3vw, 2.3rem);
}

.eco-final-content p {
    max-width: 660px;

    margin: 0;

    color: rgba(255, 255, 255, 0.68);

    line-height: 1.65;
}

.eco-final-content > a {
    padding: 16px 24px;

    border-radius: 11px;

    color: var(--eco-navy);
    background: var(--eco-yellow);

    font-size: 0.85rem;
    font-weight: 900;
    text-decoration: none;

    transition:
        transform 0.2s ease;
}

.eco-final-content > a:hover {
    transform: translateY(-3px);
}

/* RESPONSIVIDADE */

@media (max-width: 1050px) {
    .eco-benefits {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }

    .eco-benefits article {
        min-height: auto;
    }

    .eco-layout {
        grid-template-columns: 1fr;
    }

    .eco-sidebar {
        position: static;

        grid-row: 1;
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 850px) {
    .eco-hero-card {
        grid-template-columns: 1fr;
    }

    .eco-hero-content {
        min-height: 500px;
    }

    .eco-hero-image {
        min-height: 430px;
    }

    .eco-uses,
    .eco-techniques {
        grid-template-columns: 1fr;
    }

    .eco-ideas,
    .eco-preparation {
        grid-template-columns: 1fr;
    }

    .eco-ideas-image {
        min-height: 430px;
    }

    .eco-preparation img {
        min-height: 360px;
    }

    .eco-final-content {
        grid-template-columns: 70px 1fr;
    }

    .eco-final-content > a {
        grid-column: 1 / -1;

        width: 100%;

        text-align: center;
    }
}

@media (max-width: 650px) {
    .eco-container {
        width: min(100% - 28px, 1180px);
    }

    .eco-hero {
        padding: 32px 0 48px;
    }

    .eco-hero-card {
        min-height: auto;

        border-radius: 20px;
    }

    .eco-hero-content {
        min-height: auto;
        padding: 46px 25px;
    }

    .eco-hero h1 {
        font-size: clamp(2.05rem, 11vw, 3rem);
    }

    .eco-hero-image {
        min-height: 340px;
    }

    .eco-layout {
        gap: 40px;

        padding-top: 48px;
        padding-bottom: 62px;
    }

    .eco-sidebar {
        grid-template-columns: 1fr;
    }

    .eco-index {
        display: none;
    }

    .eco-quote {
        align-items: flex-start;

        padding: 22px;
    }

    .eco-section {
        margin-top: 58px;
    }

    .eco-section-heading {
        align-items: flex-start;
    }

    .eco-section-number {
        flex-basis: 44px;

        width: 44px;
        height: 44px;

        border-radius: 13px;
    }

    .eco-benefits,
    .eco-composition,
    .eco-preparation ul {
        grid-template-columns: 1fr;
    }

    .eco-uses article,
    .eco-uses img {
        min-height: 280px;
        height: 280px;
    }

    .eco-ideas-image {
        min-height: 350px;
    }

    .eco-techniques img {
        height: 230px;
    }

    .eco-final-content {
        grid-template-columns: 1fr;

        text-align: center;
    }

    .eco-final-icon {
        margin-inline: auto;
    }
}