:root {
    --green: #056235;
    --green-2: #078449;
    --green-dark: #073820;
    --lime: #8bc53f;
    --ink: #17211d;
    --muted: #65716b;
    --gray: #edf1ee;
    --gray-2: #f7f9f7;
    --line: #dce4df;
    --white: #ffffff;
    --shadow: 0 18px 45px rgba(8, 36, 22, .12);
    --container: 1140px;
    --gutter: clamp(18px, 5vw, 32px);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--white);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.55;
}

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

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

.icon {
    width: 20px;
    height: 20px;
    flex: 0 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 14px max(var(--gutter), calc((100vw - var(--container)) / 2));
    background: rgba(255, 255, 255, .96);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(16px);
}

.brand img {
    width: 152px;
    height: auto;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.main-nav a {
    padding: 10px 14px;
    color: var(--muted);
    font-weight: 800;
    font-size: 14px;
    border-radius: 6px;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--green);
    background: var(--gray);
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--white);
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: var(--ink);
}

.notice {
    max-width: var(--container);
    margin: 18px auto 0;
    padding: 14px 18px;
    color: var(--green-dark);
    background: #e8f5ea;
    border: 1px solid #c9e7cf;
    border-radius: 8px;
}

h1,
h2,
h3 {
    margin: 0;
    line-height: 1.08;
}

.hero {
    padding: clamp(34px, 6vw, 72px) var(--gutter);
    background: var(--green-dark);
    color: var(--white);
}

.hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 500px);
    align-items: center;
    gap: clamp(28px, 5vw, 70px);
    max-width: var(--container);
    min-height: clamp(500px, 68vh, 660px);
    margin: 0 auto;
}

.hero-copy {
    max-width: 650px;
}

.hero-copy > span,
.eyebrow {
    display: inline-flex;
    color: var(--green);
    font-weight: 900;
    letter-spacing: 0;
    text-transform: uppercase;
    font-size: 13px;
}

.hero h1 {
    margin-top: 14px;
    font-size: clamp(38px, 5.3vw, 64px);
    max-width: 720px;
}

.hero p {
    max-width: 600px;
    color: rgba(255, 255, 255, .82);
    font-size: 18px;
}

.process-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 22px;
}

.process-strip span,
.chip-row small {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 6px 10px;
    color: var(--green-dark);
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 900;
}

.hero-showcase {
    position: relative;
    display: grid;
    gap: 16px;
}

.hero-product {
    padding: 0;
    background: var(--green-dark);
    border: 1px solid rgba(255, 255, 255, .35);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 26px 70px rgba(0, 0, 0, .24);
}

.hero-product img {
    width: 100%;
    aspect-ratio: 1.15 / 1;
    object-fit: cover;
}

.hero-tech-panel {
    display: grid;
    gap: 12px;
    padding: 16px;
    color: var(--green-dark);
    background: rgba(255, 255, 255, .94);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, .42);
}

.hero-tech-panel strong {
    font-size: 15px;
    text-transform: uppercase;
}

.hero-tech-panel .process-strip {
    margin-top: 0;
}

.auction-notice {
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
    margin: 0;
    padding: 28px max(var(--gutter), calc((100vw - var(--container)) / 2));
    color: var(--green-dark);
    background: linear-gradient(90deg, #fff7df, #ffffff);
    border-top: 1px solid #f0d99b;
    border-bottom: 1px solid #f0d99b;
}

.auction-icon {
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    color: #7a5c08;
    background: #ffe49a;
    border-radius: 8px;
}

.auction-icon .icon {
    width: 30px;
    height: 30px;
}

.auction-notice span {
    display: block;
    color: #7a5c08;
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.auction-notice h2 {
    margin-top: 4px;
    font-size: clamp(24px, 3vw, 34px);
}

.auction-notice p {
    max-width: 980px;
    margin: 8px 0 0;
    color: #4e421f;
    font-size: 17px;
    font-weight: 700;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.btn,
button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 12px 18px;
    border: 0;
    border-radius: 6px;
    font-weight: 900;
    cursor: pointer;
}

.btn.primary,
button {
    color: var(--white);
    background: var(--green);
}

.btn.primary:hover,
button:hover {
    background: var(--green-2);
}

.btn.ghost {
    color: var(--green-dark);
    background: var(--white);
    border: 1px solid rgba(255, 255, 255, .72);
}

.category-rail {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 1px;
    padding: 0 max(var(--gutter), calc((100vw - var(--container)) / 2));
    background: var(--green-dark);
}

.category-rail a {
    display: grid;
    gap: 10px;
    justify-items: center;
    align-content: center;
    min-height: 118px;
    padding: 18px 10px;
    color: var(--white);
    background: var(--green-dark);
    text-align: center;
    font-weight: 900;
}

.category-rail a:hover {
    background: var(--green);
}

.category-rail .icon {
    width: 28px;
    height: 28px;
    color: var(--lime);
}

.section {
    padding: clamp(54px, 8vw, 100px) max(var(--gutter), calc((100vw - var(--container)) / 2));
}

.muted {
    background: var(--gray-2);
}

.intro-grid,
.two-col {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 520px);
    gap: clamp(26px, 5vw, 70px);
    align-items: center;
}

.intro-grid h2,
.section-title h2,
.support-band h2 {
    margin-top: 10px;
    font-size: clamp(30px, 4vw, 48px);
}

.intro-grid p,
.support-band p,
.page-hero p {
    color: var(--muted);
    font-size: 18px;
}

.intro-grid img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.section-title {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 30px;
}

.section-title a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--green);
    font-weight: 900;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.product-card {
    min-width: 0;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    overflow: hidden;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    border-color: #bcd4c7;
    box-shadow: var(--shadow);
}

.product-card a {
    display: grid;
    height: 100%;
}

.product-card-media {
    position: relative;
    background: linear-gradient(180deg, #f9fbfa, var(--gray));
}

.product-card-media img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    padding: 24px;
}

.category-badge {
    position: absolute;
    left: 14px;
    top: 14px;
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    color: var(--white);
    background: var(--green);
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(5, 98, 53, .22);
}

.product-category,
.manual-card span {
    display: block;
    margin: 18px 18px 0;
    color: var(--green);
    font-weight: 900;
    font-size: 12px;
    text-transform: uppercase;
}

.product-card h3 {
    margin: 8px 18px;
    font-size: 21px;
}

.product-card p {
    min-height: 70px;
    margin: 0 18px 14px;
    color: var(--muted);
}

.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 0 18px 18px;
}

.chip-row small {
    background: var(--gray-2);
}

.card-link {
    align-self: end;
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 0 18px;
    color: var(--green);
    border-top: 1px solid var(--line);
}

.support-band {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    background: linear-gradient(120deg, var(--green-dark), var(--green));
    color: var(--white);
}

.support-band .eyebrow,
.support-band p {
    color: rgba(255,255,255,.82);
}

.support-band div {
    max-width: 760px;
}

.page-hero {
    padding: clamp(58px, 9vw, 120px) max(var(--gutter), calc((100vw - var(--container)) / 2));
    background:
        linear-gradient(120deg, rgba(7, 56, 32, .95), rgba(5, 98, 53, .88)),
        url("../img/banner-arame.png") center / cover;
    color: var(--white);
}

.page-hero.compact {
    padding-top: clamp(44px, 6vw, 76px);
    padding-bottom: clamp(44px, 6vw, 76px);
}

.page-hero .eyebrow {
    color: var(--lime);
}

.page-hero h1 {
    max-width: 900px;
    margin-top: 12px;
    font-size: clamp(36px, 5vw, 58px);
}

.page-hero p {
    max-width: 760px;
    color: rgba(255, 255, 255, .82);
}

.catalog-layout {
    display: grid;
    grid-template-columns: 282px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}

.filters {
    position: sticky;
    top: 94px;
    display: grid;
    gap: 8px;
}

.filters form,
.info-panel,
.lead-form,
.manual-card {
    padding: 22px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(13, 40, 27, .06);
}

.filters a,
.info-panel a,
.manual-card a {
    display: flex;
    align-items: center;
    gap: 9px;
}

.filters a {
    padding: 12px 14px;
    color: var(--muted);
    background: var(--gray-2);
    border-radius: 6px;
    font-weight: 900;
}

.filters a.active,
.filters a:hover {
    color: var(--white);
    background: var(--green);
}

label {
    display: grid;
    gap: 6px;
    color: var(--muted);
    font-weight: 800;
}

input,
textarea {
    width: 100%;
    padding: 12px 14px;
    color: var(--ink);
    border: 1px solid var(--line);
    border-radius: 6px;
    font: inherit;
}

.filters form {
    display: grid;
    gap: 12px;
    margin-bottom: 10px;
}

.product-detail {
    display: grid;
    grid-template-columns: minmax(320px, 560px) minmax(0, 1fr);
    gap: clamp(30px, 6vw, 78px);
    align-items: center;
    padding: clamp(46px, 7vw, 90px) max(var(--gutter), calc((100vw - var(--container)) / 2));
    background: linear-gradient(90deg, var(--gray-2), var(--white));
}

.product-gallery {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.product-gallery img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    padding: clamp(24px, 5vw, 56px);
}

.back-link {
    color: var(--green);
    font-weight: 900;
    text-transform: uppercase;
    font-size: 13px;
}

.product-info h1 {
    margin-top: 10px;
    font-size: clamp(34px, 5vw, 58px);
}

.lead {
    color: var(--green-dark);
    font-size: 20px;
    font-weight: 800;
}

.product-process {
    margin-bottom: 22px;
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    padding: 0;
    margin: 24px 0 0;
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 12px 14px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 6px;
    color: var(--green-dark);
    font-weight: 800;
}

.feature-list .icon {
    color: var(--green);
}

.info-panel {
    display: grid;
    gap: 12px;
    align-self: stretch;
}

.info-panel a {
    color: var(--green);
    font-weight: 900;
}

.warning {
    padding: 14px;
    background: #fff6dc;
    border-radius: 6px;
    color: #6e5717;
}

.reseller-note {
    padding: 14px;
    color: var(--green-dark);
    background: var(--gray-2);
    border-left: 4px solid var(--green);
    border-radius: 6px;
    font-weight: 800;
}

.lead-form {
    display: grid;
    gap: 14px;
}

.lead-form h2 {
    margin-bottom: 4px;
}

.recaptcha-box {
    min-height: 78px;
    overflow: hidden;
    max-width: 100%;
}

.recaptcha-box .g-recaptcha {
    transform-origin: left top;
}

@media (max-width: 380px) {
    .recaptcha-box .g-recaptcha {
        transform: scale(.88);
    }
}

.hp {
    display: none;
}

.manual-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    background: var(--gray-2);
}

.manual-card > .icon {
    width: 34px;
    height: 34px;
    color: var(--green);
}

.manual-card span {
    margin-left: 0;
}

.manual-card h3 {
    margin: 10px 0 18px;
}

.manual-card a {
    color: var(--green);
    font-weight: 900;
}

.text-page {
    max-width: 880px;
    margin: 0 auto;
    font-size: 18px;
}

.site-footer {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 28px;
    padding: 42px max(var(--gutter), calc((100vw - var(--container)) / 2));
    color: rgba(255, 255, 255, .78);
    background: var(--green-dark);
}

.site-footer img {
    width: 140px;
    padding: 8px;
    background: var(--white);
    border-radius: 6px;
}

.site-footer div {
    display: grid;
    gap: 8px;
    align-content: start;
}

.site-footer strong,
.site-footer a {
    color: var(--white);
}

.site-footer a {
    display: flex;
    align-items: center;
    gap: 8px;
}

.whatsapp {
    color: var(--lime) !important;
    font-weight: 900;
}

@media (max-width: 1180px) {
    .category-rail {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .product-grid,
    .manual-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 860px) {
    .menu-toggle {
        display: block;
    }

    .main-nav {
        position: absolute;
        top: 74px;
        left: 18px;
        right: 18px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        background: var(--white);
        border: 1px solid var(--line);
        border-radius: 8px;
        box-shadow: var(--shadow);
    }

    .main-nav.open {
        display: flex;
    }

    .hero,
    .intro-grid,
    .two-col,
    .product-detail,
    .catalog-layout,
    .site-footer {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: auto;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .hero-showcase {
        max-width: 520px;
    }

    .auction-notice {
        grid-template-columns: 1fr;
    }

    .category-rail {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .filters {
        position: static;
    }

    .product-grid,
    .manual-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .support-band,
    .section-title {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 560px) {
    .site-header {
        padding-inline: 14px;
    }

    .brand img {
        width: 124px;
    }

    .category-rail,
    .product-grid,
    .manual-grid,
    .feature-list {
        grid-template-columns: 1fr;
    }

    .category-rail a {
        min-height: 88px;
    }

    .hero-actions,
    .hero-actions .btn {
        width: 100%;
    }

    .hero h1 {
        font-size: 38px;
    }
}