:root {
    --primary: #0753ad;
    --primary-dark: #062c68;
    --navy: #032553;
    --deep-navy: #021d42;
    --accent: #1682df;
    --light-blue: #eaf4ff;
    --page-bg: #f5f7fa;
    --section-bg: #f8fafc;
    --border: #dce4ee;
    --text-main: #14243d;
    --text-secondary: #5e6b7d;
    --white: #ffffff;
    --container-width: 1680px;
    --wide-width: 2200px;
    --shadow-soft: 0 8px 24px rgba(3, 37, 83, 0.08);
    --shadow-card: 0 3px 14px rgba(3, 37, 83, 0.08);
    --radius: 8px;
    --transition: 0.22s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, Arial, "Helvetica Neue", sans-serif;
    color: var(--text-main);
    background: var(--page-bg);
    line-height: 1.5;
    overflow-x: hidden;
    word-break: normal;
    overflow-wrap: anywhere;
}

img,
svg {
    display: block;
}

img {
    max-width: 100%;
}

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

button,
input {
    font: inherit;
}

button {
    cursor: pointer;
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

p,
h1,
h2,
h3,
figure,
dl,
dd {
    margin: 0;
}

:focus-visible {
    outline: 3px solid rgba(22, 130, 223, 0.35);
    outline-offset: 3px;
}

.skip-link {
    position: fixed;
    top: 8px;
    left: 8px;
    z-index: 1000;
    transform: translateY(-140%);
    padding: 10px 14px;
    color: var(--white);
    background: var(--primary);
    border-radius: 6px;
}

.skip-link:focus {
    transform: translateY(0);
}

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

.container {
    width: min(100% - 56px, var(--container-width));
    margin: 0 auto;
}

.section {
    padding: 54px 0;
}

.section--compact {
    padding-top: 30px;
    padding-bottom: 50px;
}

.section--tight {
    padding: 0;
}

.section-title {
    margin-bottom: 20px;
    color: var(--navy);
    font-size: 26px;
    line-height: 1.12;
    font-weight: 900;
    letter-spacing: 0;
    text-transform: uppercase;
}

.button {
    display: inline-flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 26px;
    color: var(--white);
    background: var(--primary);
    border: 1px solid var(--primary);
    border-radius: 4px;
    font-size: 15px;
    font-weight: 800;
    text-transform: uppercase;
    transition: background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.button:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    box-shadow: 0 6px 18px rgba(7, 83, 173, 0.22);
}

.button:active {
    transform: translateY(1px);
}

.button--small {
    min-height: 38px;
    padding: 0 18px;
    font-size: 12px;
}

.button--outline {
    color: var(--primary);
    background: var(--white);
}

.button--outline:hover {
    color: var(--white);
}

.hero .button--outline {
    color: var(--primary);
    background: rgba(255, 255, 255, 0.82);
    border-color: rgba(7, 83, 173, 0.36);
}

.hero .button--outline:hover {
    color: var(--white);
    background: var(--primary);
    border-color: var(--primary);
}

.button--outline-light {
    color: var(--white);
    background: transparent;
    border-color: rgba(255, 255, 255, 0.75);
}

.button--card {
    width: 100%;
    min-height: 46px;
    margin-top: auto;
    font-size: 14px;
}

.hero {
    position: relative;
    overflow: hidden;
    min-height: 620px;
    background-image: url('/assets/imgs/home/surfactant-industrial-chemical-products.png');
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
}

.hero::before {
    content: none;
}

.hero__grid {
    position: relative;
    z-index: 1;
    min-height: 620px;
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 88px 0 76px;
}

.hero__content {
    max-width: 780px;
    padding: 0;
}

.hero h1 {
    max-width: 760px;
    color: var(--navy);
    font-size: clamp(40px, 3vw, 56px);
    line-height: 1.2;
    font-weight: 900;
    letter-spacing: 0;
    text-shadow: none;
}

.hero h1 span {
    display: block;
}

.hero p {
    max-width: 780px;
    margin-top: 22px;
    color: var(--text-main);
    font-size: 16px;
    line-height: 1.86;
    font-weight: 700;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 34px;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
    margin-top: 56px;
}

.hero-feature {
    background: rgba(255, 255, 255, 0.72);
    border-radius: 6px;
    padding: 14px 16px;
    border: 1px solid rgba(7, 83, 173, 0.18);
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    color: var(--navy);
    font-size: 15px;
}

.hero-feature span {
    width: 42px;
    height: 42px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    color: var(--primary);
    border: 2px solid rgba(7, 83, 173, 0.34);
    border-radius: 8px;
    font-size: 12px;
    font-weight: 900;
}

.hero-feature strong {
    line-height: 1.25;
    color: var(--navy);
}

.image-placeholder {
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(224, 240, 255, 0.92)),
        repeating-linear-gradient(45deg, rgba(7, 83, 173, 0.06), rgba(7, 83, 173, 0.06) 2px, transparent 2px, transparent 12px);
    border: 1px solid rgba(220, 228, 238, 0.75);
}

.image-placeholder:not(img)::before,
.image-placeholder:not(img)::after {
    content: "";
    position: absolute;
    pointer-events: none;
}

.bg-image {
    background-image:
        linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(224, 240, 255, 0.08)),
        var(--bg-image);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

img.image-placeholder {
    object-fit: cover;
}

.card-media-link {
    display: block;
    color: inherit;
    text-decoration: none;
}

.card-media-link .image-placeholder {
    transition: transform var(--transition);
}

.card-media-link:focus-visible {
    outline: 3px solid rgba(22, 130, 223, 0.35);
    outline-offset: 3px;
}

.category-card > .card-media-link,
.product-card > .card-media-link,
.solution-card > .card-media-link,
.quality-grid .card-media-link {
    display: block;
    width: 100%;
    margin: 0;
    font-size: inherit;
}

.brand-card .card-media-link {
    display: flex;
    margin: 0;
    font-size: inherit;
}

.hero-image {
    display: none;
}

.quick-search {
    color: var(--white);
    background: linear-gradient(90deg, var(--deep-navy), var(--primary-dark));
}

.quick-search__inner {
    width: min(100% - 56px, var(--container-width));
    margin: 0 auto;
    min-height: 92px;
    display: grid;
    grid-template-columns: auto minmax(420px, 1fr) auto;
    align-items: center;
    gap: 32px;
}

.quick-search__label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
}

.quick-search__label svg {
    width: 30px;
    height: 30px;
    fill: none;
    stroke: currentColor;
    stroke-width: 3;
}

.quick-search__form {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 120px;
}

.quick-search__form input {
    min-width: 0;
    height: 56px;
    padding: 0 20px;
    font-size: 16px;
    border: 0;
    border-radius: 4px 0 0 4px;
}

.quick-search__form button {
    color: var(--white);
    background: var(--primary);
    border: 0;
    border-radius: 0 4px 4px 0;
    font-size: 14px;
    font-weight: 900;
    text-transform: uppercase;
}

.quick-search__message {
    position: absolute;
    left: 0;
    top: calc(100% + 4px);
    color: #d7e9ff;
    font-size: 14px;
}

.popular-queries {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 15px;
}

.popular-queries a {
    min-height: 32px;
    padding: 0 2px;
    color: var(--white);
    background: transparent;
    border: 0;
    font-weight: 800;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.surfactant-supplier {
    padding: 54px 0;
    background: #f4f7fb;
}

.supplier-panel {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(420px, 0.92fr) minmax(0, 1.38fr);
    min-height: 790px;
    background: var(--white);
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    box-shadow: 0 16px 42px rgba(3, 37, 83, 0.08);
}

.supplier-panel::before {
    content: none;
}

.supplier-panel::after {
    content: none;
}

.supplier-copy {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
    overflow: hidden;
    padding: 64px clamp(42px, 4vw, 72px);
    background: #ffffff;
}

.supplier-eyebrow {
    position: relative;
    display: block;
    margin-bottom: 42px;
    padding: 0 0 24px;
    color: var(--primary);
    font-size: 14px;
    line-height: 1.35;
    font-weight: 900;
    text-transform: uppercase;
}

.supplier-eyebrow::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 58px;
    height: 2px;
    background: var(--primary);
}

.supplier-copy h2 {
    position: relative;
    max-width: 540px;
    padding-bottom: 34px;
    color: var(--navy);
    font-size: clamp(38px, 3.1vw, 58px);
    line-height: 1.04;
    font-weight: 900;
    letter-spacing: 0.01em;
    text-transform: uppercase;
}

.supplier-copy h2::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 58px;
    height: 2px;
    background: var(--primary);
}

.supplier-copy p {
    position: relative;
    z-index: 1;
    max-width: 560px;
    margin-top: 22px;
    color: #46566e;
    font-size: 20px !important;
    line-height: 1.85 !important;
    font-weight: 400;
}

.supplier-copy strong {
    color: var(--navy);
    font-weight: 400;
}

.supplier-copy .supplier-lead {
    max-width: 560px;
    margin-top: 0;
    padding-bottom: 0;
    color: #46566e;
    font-size: 20px !important;
    line-height: 1.85 !important;
    font-weight: 400;
}

.supplier-copy .supplier-lead::after {
    content: none;
}

.supplier-copy .supplier-lead strong {
    display: inline;
    margin-bottom: 0;
    color: inherit;
    font-size: inherit;
    line-height: inherit;
    font-weight: 400;
}

.supplier-copy .supplier-lead span {
    display: inline;
}

.supplier-actions {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.supplier-actions .button {
    min-width: 198px;
    min-height: 48px;
    padding: 0 22px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    text-transform: none;
}

.supplier-actions .button--outline {
    min-width: 108px;
}

.supplier-text-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-basis: 100%;
    min-height: 38px;
    margin-top: 4px;
    padding: 0;
    color: var(--primary);
    font-size: 13px;
    font-weight: 900;
    text-decoration: none;
    transition: color var(--transition), transform var(--transition);
}

.supplier-text-link:hover {
    color: var(--primary-dark);
    transform: translateX(2px);
}

.supplier-text-link span {
    font-size: 18px;
    line-height: 1;
    text-decoration: none;
}

.supplier-feature-grid {
    min-width: 0;
}

.supplier-feature {
    min-width: 0;
    padding: 38px 26px 34px;
}

.supplier-feature h3 {
    position: relative;
    margin-top: 38px;
    color: var(--navy);
    font-size: 20px;
    line-height: 1.18;
    font-weight: 900;
    text-transform: uppercase;
}

.supplier-feature p {
    min-height: 92px;
    margin-top: 24px;
    color: #203350;
    font-size: 14px;
    line-height: 1.7;
    font-weight: 500;
}

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

.product-path-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    border-left: 1px solid #e3e8ef;
    cursor: pointer;
    opacity: 1;
    transform: translateY(0);
    transition:
        background-color 0.32s ease,
        box-shadow 0.32s ease,
        opacity 0.55s ease,
        transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.product-path-grid.is-animation-ready .product-path-card {
    opacity: 0;
    transform: translateY(28px);
}

.product-path-grid.is-animation-ready.is-visible .product-path-card {
    opacity: 1;
    transform: translateY(0);
}

.product-path-grid.is-animation-ready.is-visible .product-path-card:nth-child(2) {
    transition-delay: 0.1s;
}

.product-path-grid.is-animation-ready.is-visible .product-path-card:nth-child(3) {
    transition-delay: 0.2s;
}

.product-path-card:hover,
.product-path-card:focus-within {
    z-index: 1;
    background: #fbfdff;
    box-shadow: 0 18px 40px rgba(3, 37, 83, 0.13);
    transform: translateY(-8px);
}

.product-path-card__number {
    position: relative;
    display: block;
    padding-bottom: 22px;
    color: var(--navy);
    font-size: 16px;
    line-height: 1;
    font-weight: 900;
}

.product-path-card__number::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: var(--navy);
    transition: width 0.3s ease, background-color 0.3s ease;
}

.product-path-card:hover .product-path-card__number::after,
.product-path-card:focus-within .product-path-card__number::after {
    width: 52px;
    background: var(--primary);
}

.product-path-card__list {
    margin: 22px 0 26px;
    padding-top: 12px;
    border-top: 1px solid #e3e8ef;
}

.product-path-card__list li {
    min-height: 34px;
    color: #111f34;
    font-size: 13px;
    line-height: 1.35;
}

.product-path-card__list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 34px;
    padding: 2px 0;
    transition: color 0.24s ease, transform 0.24s ease;
}

.product-path-card__list a:hover,
.product-path-card__list a:focus-visible {
    color: var(--primary);
    transform: translateX(4px);
}

.product-path-card__list li span:last-child {
    flex: 0 0 auto;
    color: #0b1d37;
    font-size: 25px;
    font-weight: 300;
    line-height: 1;
    transition: color 0.24s ease, transform 0.24s ease;
}

.product-path-card__list a:hover span:last-child,
.product-path-card__list a:focus-visible span:last-child {
    color: var(--primary);
    transform: translateX(3px);
}

.supplier-copy__image {
    position: absolute;
    z-index: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 205px;
    object-fit: cover;
    object-position: center 56%;
    opacity: 0.72;
    mix-blend-mode: multiply;
    mask-image: linear-gradient(to bottom, transparent 0%, #000 38%, #000 100%);
}

.product-path-card__image {
    width: 100%;
    height: 220px;
    margin-top: auto;
    object-fit: cover;
    object-position: center;
    border-radius: 3px;
    filter: saturate(0.78) contrast(0.92) brightness(1.06);
    transform: scale(1);
    transition: filter 0.45s ease, transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.product-path-card:hover .product-path-card__image,
.product-path-card:focus-within .product-path-card__image {
    filter: saturate(0.94) contrast(0.98) brightness(1.03);
    transform: scale(1.035);
}

.product-path-card:first-child .product-path-card__image {
    object-position: center 58%;
}

.product-path-card__link {
    display: inline-flex;
    align-items: center;
    min-height: 58px;
    padding-top: 15px;
    color: var(--primary);
    font-size: 13px;
    line-height: 1.45;
    font-weight: 900;
    transition: color 0.24s ease, transform 0.24s ease;
}

.product-path-card__link:hover,
.product-path-card__link:focus-visible {
    color: var(--primary-dark);
    transform: translateX(4px);
}

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

@media (max-width: 1200px) {
    .product-path-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.brand-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.product-system__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.product-system__card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    padding: 26px;
}

.product-system__number {
    margin: 0 0 14px;
    color: var(--primary);
    font-size: 26px;
    font-weight: 900;
    line-height: 1;
}

.product-system__card h3 {
    margin: 0 0 12px;
    color: var(--navy);
    font-size: 21px;
    font-weight: 900;
    line-height: 1.2;
    text-transform: uppercase;
}

.product-system__card p {
    margin: 0 0 14px;
    color: var(--text-main);
    font-size: 17px;
    line-height: 1.55;
}

.product-system__card ul {
    margin: 0 0 18px;
    padding-left: 18px;
    list-style: disc;
    color: var(--text-main);
    font-size: 16px;
    line-height: 1.5;
}

.product-system__card li + li {
    margin-top: 6px;
}

.product-system__card a {
    color: var(--primary);
    font-weight: 900;
}

.section-description {
    max-width: 920px;
    margin: 0 0 22px;
    color: var(--text-secondary);
    font-size: 18px;
    line-height: 1.55;
}

.section-eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    margin-bottom: 18px;
    padding: 0 10px;
    color: var(--primary);
    border: 2px solid rgba(7, 83, 173, 0.72);
    border-radius: 3px;
    font-size: 15px;
    font-weight: 900;
    line-height: 1;
    text-transform: uppercase;
}

.section-heading {
    margin-bottom: 28px;
}

.product-card__supply {
    min-height: 20px;
    margin: 8px 0 4px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 700;
}

.brand-card,
.category-card,
.product-card,
.solution-card,
.logistics-card,
.quote-form {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
}

.brand-card {
    min-height: 190px;
    padding: 32px 28px 28px;
    text-align: center;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.brand-card:hover {
    transform: translateY(-3px);
    border-color: rgba(7, 83, 173, 0.42);
    box-shadow: var(--shadow-soft);
}

.brand-card[data-card-href],
.category-card[data-card-href] {
    cursor: pointer;
}

.brand-card p {
    min-height: 42px;
    margin: 20px 0 14px;
    color: var(--text-main);
    font-size: 20px;
    line-height: 1.35;
    font-weight: 600;
}

.brand-card a,
.category-card a,
.solution-card a,
.center-link a,
.support-link {
    color: var(--primary);
    font-size: 17px;
    font-weight: 900;
}

.logo-mini {
    min-height: 56px;
    color: var(--navy);
    font-size: 42px;
    font-weight: 900;
    line-height: 1;
}

.logo-mini span {
    display: block;
    color: #66809d;
    font-size: 10px;
    letter-spacing: 2px;
}

.logo-mini img {
    max-width: 180px;
    max-height: 56px;
    object-fit: contain;
}

.logo-mini {
    display: flex;
    justify-content: center;
}

.logo-mini--basf img {
    max-width: 240px;
    max-height: 72px;
}

.logo-mini--basf {
    color: #444;
}

.logo-mini--byk span {
    letter-spacing: 0;
}

.logo-mini--dots {
    letter-spacing: 10px;
}

.logo-mini--dots {
    align-items: center;
    justify-content: center;
    min-height: 56px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.category-card {
    min-height: 300px;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(190px, 0.72fr);
    overflow: hidden;
}

.category-card__content {
    padding: 28px 26px;
}

.category-card h2,
.category-card h3 {
    margin-bottom: 18px;
    color: var(--navy);
    font-size: 25px;
    line-height: 1.15;
    font-weight: 900;
    text-transform: uppercase;
}

.category-card li {
    margin-bottom: 8px;
    color: var(--text-main);
    font-size: 18px;
    line-height: 1.35;
}

.category-card a {
    display: inline-block;
    margin-top: 10px;
}

.category-image {
    width: 100%;
    height: 100%;
    min-height: 300px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.product-card {
    min-height: 0;
    display: flex;
    flex-direction: column;
    padding: 18px;
}

.product-image {
    aspect-ratio: 2.75 / 1;
    margin: -2px -2px 14px;
    border-radius: 6px;
}

.product-image::before {
    width: 76px;
    height: 30px;
    left: 50%;
    top: 45%;
    transform: translate(-50%, -50%);
    border: 3px solid rgba(3, 37, 83, 0.14);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.65);
    box-shadow: inset 0 -8px 14px rgba(3, 37, 83, 0.08);
}

.product-image--amber::before {
    background: rgba(246, 181, 22, 0.8);
}

.product-image--pale::before {
    background: rgba(245, 242, 214, 0.9);
}

.product-image--white::before {
    background: rgba(255, 255, 255, 0.95);
    width: 68px;
    height: 45px;
}

.product-image--photo {
    background-size: cover;
    background-position: center;
}

.product-image--photo::before,
.product-image--photo::after {
    display: none;
}

.product-card h3 {
    color: #071b34;
    font-size: 20px;
    line-height: 1.15;
    font-weight: 900;
}

.product-card > p {
    min-height: 32px;
    margin-top: 6px;
    color: var(--text-main);
    font-size: 18px;
    line-height: 1.35;
    font-weight: 700;
}

.product-card dl {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 4px 8px;
    margin: 10px 0 14px;
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.35;
}

.product-card dt {
    font-weight: 800;
}

.product-card dd {
    min-width: 0;
}

.center-link {
    margin-top: 20px;
    text-align: center;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.solution-card {
    overflow: hidden;
    transition: box-shadow var(--transition);
}

.solution-card:hover {
    box-shadow: var(--shadow-soft);
}

.solution-image {
    width: 100%;
    aspect-ratio: 2.05 / 1;
    border: 0;
    border-radius: 0;
    transition: transform var(--transition);
}

.solution-card:hover .solution-image {
    transform: scale(1.03);
}

.solution-card h3,
.solution-card p,
.solution-card a {
    margin-left: 18px;
    margin-right: 18px;
}

.solution-card h3 {
    margin-top: 16px;
    color: var(--navy);
    font-size: 19px;
    line-height: 1.16;
    font-weight: 900;
    text-transform: uppercase;
}

.solution-card p {
    margin-top: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.45;
}

.solution-card strong {
    color: var(--text-main);
}

.solution-card a {
    display: inline-block;
    margin-top: 12px;
    margin-bottom: 18px;
    font-size: 15px;
}

#solutions .solution-grid {
    gap: 14px;
}

#solutions .solution-image {
    aspect-ratio: 2.45 / 1;
}

#solutions .solution-card h3,
#solutions .solution-card p,
#solutions .solution-card a {
    margin-right: 14px;
    margin-left: 14px;
}

#solutions .solution-card h3 {
    margin-top: 12px;
    font-size: 17px;
    line-height: 1.15;
}

#solutions .solution-card p {
    margin-top: 6px;
    font-size: 13px;
    line-height: 1.36;
}

#solutions .solution-card a:not(.card-media-link) {
    margin-top: 9px;
    margin-bottom: 14px;
    font-size: 14px;
}

.advantages {
    padding: 72px 0;
    background: #eef4fb;
}

.advantage-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 22px;
}

.advantage-item {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 3px 10px;
}

.advantage-item span {
    grid-row: span 2;
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    color: var(--primary);
    border: 2px solid #80afe7;
    border-radius: 8px;
    font-size: 10px;
    font-weight: 900;
}

.advantage-item strong {
    color: var(--navy);
    font-size: 12px;
    line-height: 1.25;
}

.advantage-item p {
    color: var(--text-secondary);
    font-size: 11px;
}

.production-grid {
    display: grid;
    grid-template-columns: 65% 35%;
    gap: 42px;
}

.quality-section {
    padding: 108px 0 126px;
    background:
        radial-gradient(circle at 75% 44%, rgba(164, 198, 229, 0.18), transparent 30%),
        linear-gradient(180deg, #f7fbff 0%, #edf4fb 100%);
}

.quality-section .production-grid {
    width: min(100% - 56px, var(--container-width));
    margin: 0 auto;
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    align-items: stretch;
}

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

.quality-section .section-title {
    max-width: 980px;
    margin-bottom: 20px;
    color: var(--navy);
    font-size: 26px;
    line-height: 1.12;
}

.quality-section .section-description {
    max-width: 1080px;
    margin-bottom: 42px;
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.quality-grid figure {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 16px 36px rgba(30, 72, 112, 0.08);
}

.quality-image {
    aspect-ratio: 1.78 / 1;
    border: 0;
}

.quality-grid figcaption {
    min-height: 112px;
    display: grid;
    place-items: center;
    padding: 18px 22px;
    color: var(--navy);
    font-size: 24px;
    font-weight: 900;
    line-height: 1.2;
    text-align: center;
}

.quality-image--line { background: linear-gradient(135deg, #c2d9ec 0%, #5f86ad 58%, #2f577f 100%); }
.quality-image--lab { background: linear-gradient(135deg, #f2f9ff 0%, #c7e2f5 38%, #7fb4de 100%); }
.quality-image--warehouse { background: repeating-linear-gradient(90deg, #dbe8f2 0 38px, #b8c9da 38px 45px); }
.quality-image--loading { background: linear-gradient(135deg, #dbeaf7 0%, #0f68ae 58%, #e44824 58.5%, #f05b2a 100%); }

.logistics-card {
    position: relative;
    overflow: hidden;
    min-height: 748px;
    padding: 72px 58px;
    border-radius: 12px;
    box-shadow: 0 18px 44px rgba(30, 72, 112, 0.12);
}

.logistics-card h2 {
    color: var(--navy);
    font-size: 37px;
    line-height: 1.13;
    font-weight: 900;
    text-transform: uppercase;
}

.logistics-card ul {
    margin: 56px 0 74px;
    display: grid;
    gap: 24px;
}

.logistics-card li {
    position: relative;
    padding-left: 30px;
    color: var(--text-main);
    font-size: 22px;
    line-height: 1.35;
}

.logistics-card li::before {
    content: "";
    position: absolute;
    top: 13px;
    left: 0;
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
}

.map-placeholder {
    position: absolute;
    right: 42px;
    bottom: 64px;
    width: 40%;
    height: 36%;
    opacity: 0.38;
    background:
        linear-gradient(30deg, transparent 0 45%, #7cb4e6 46% 48%, transparent 49%),
        linear-gradient(114deg, transparent 0 45%, #0753ad 46% 48%, transparent 49%),
        radial-gradient(circle at 98% 25%, #0753ad 0 5px, transparent 6px),
        radial-gradient(circle at 78% 72%, #0753ad 0 5px, transparent 6px),
        radial-gradient(circle at 45% 66%, #0753ad 0 5px, transparent 6px);
}

.support-band {
    padding: 112px 0;
    background:
        radial-gradient(circle at 12% 50%, rgba(22, 130, 223, 0.18), transparent 32%),
        linear-gradient(110deg, #021633 0%, #042e69 52%, #021633 100%);
}

.support-grid {
    display: grid;
    width: min(100% - 56px, var(--container-width));
    margin: 0 auto;
    grid-template-columns: minmax(360px, 0.92fr) minmax(640px, 1.08fr);
    gap: 72px;
    align-items: stretch;
}

.support-grid > * {
    min-width: 0;
}

.support-panel {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: var(--white);
    min-height: 520px;
    padding: 56px 52px;
    overflow: hidden;
    border-radius: 8px;
}

.support-panel h2 {
    position: relative;
    z-index: 1;
    max-width: 620px;
    margin-bottom: 24px;
    font-size: 36px;
    line-height: 1.12;
    font-weight: 900;
    text-transform: uppercase;
}

.support-panel p {
    position: relative;
    z-index: 1;
    max-width: 680px;
    margin-bottom: 56px;
    color: rgba(235, 246, 255, 0.92);
    font-size: 24px;
    line-height: 1.45;
    font-weight: 500;
}

.support-panel .button {
    position: relative;
    z-index: 1;
    width: min(100%, 520px);
    min-height: 80px;
    padding: 0 34px;
    font-size: 22px;
    border-radius: 8px;
    box-shadow: 0 16px 34px rgba(0, 51, 150, 0.3);
}

.support-panel--tech {
    background-image:
        linear-gradient(90deg, rgba(2, 23, 56, 0.98) 0%, rgba(2, 34, 80, 0.86) 44%, rgba(2, 28, 68, 0.28) 100%),
        url('/assets/imgs/home/surfactant-laboratory-technical-support.png');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 58% center;
}

.support-panel--tech::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 80px 80px;
    opacity: 0.28;
}

.support-panel--tech::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    width: 58%;
    height: 42%;
    background: linear-gradient(180deg, transparent, rgba(3, 39, 91, 0.68));
}

.document-list {
    display: grid;
    gap: 12px;
    margin-bottom: 18px;
}

.document-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #e5f1ff;
    font-size: 14px;
}

.document-list span {
    width: 28px;
    height: 32px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255,255,255,0.6);
    border-radius: 4px;
    color: var(--white);
    font-weight: 900;
}

.quote-form {
    display: flex;
    min-height: 520px;
    flex-direction: column;
    justify-content: center;
    padding: 44px 58px 42px;
    border-color: rgba(220, 228, 238, 0.88);
    border-radius: 8px;
    box-shadow: 0 22px 56px rgba(2, 22, 51, 0.22);
}

.quote-form h2 {
    margin-bottom: 30px;
    color: var(--primary);
    font-size: 31px;
    line-height: 1.16;
    font-weight: 900;
    text-transform: uppercase;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px 24px;
}

.form-field label {
    display: block;
    margin-bottom: 8px;
    color: #4f5f7a;
    font-size: 15px;
    font-weight: 800;
    line-height: 1.2;
}

.form-field input {
    width: 100%;
    height: 54px;
    padding: 0 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.92);
    font-size: 16px;
    font-weight: 600;
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.form-field input::placeholder {
    color: #65738b;
    opacity: 1;
}

.form-field select {
    width: 100%;
    height: 54px;
    padding: 0 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.92);
    font-size: 16px;
    font-weight: 600;
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.form-field select::placeholder {
    color: #65738b;
    opacity: 1;
}

.form-field select:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(7, 83, 173, 0.14);
}

.form-field.is-invalid select {
    border-color: #c73434;
}

.error-message {
    min-height: 15px;
    display: block;
    margin-top: 4px;
    color: #c73434;
    font-size: 11px;
    line-height: 1;
}

.quote-form__submit {
    width: min(100%, 470px);
    min-height: 62px;
    margin: 14px auto 0;
    display: flex;
    border-radius: 8px;
    font-size: 18px;
    box-shadow: 0 12px 28px rgba(7, 83, 173, 0.26);
}

.form-success {
    display: none;
    margin-top: 14px;
    padding: 12px;
    color: #0f5a28;
    background: #e9f9ef;
    border: 1px solid #bfe7ca;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 700;
}

.form-success.is-visible {
    display: block;
}

/* News Section */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 34px;
    margin-bottom: 34px;
}

.news-card {
    display: flex;
    flex-direction: column;
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: transform var(--transition), box-shadow var(--transition);
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.news-card__image {
    aspect-ratio: 16 / 9;
    background: #f0f4f8;
    overflow: hidden;
}

.news-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-card__content {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 30px;
}

.news-card__date {
    margin-bottom: 12px;
    color: var(--text-secondary);
    font-size: 15px;
    font-weight: 600;
}

.news-card__title {
    margin-bottom: 14px;
    color: var(--navy);
    font-size: 24px;
    font-weight: 800;
    line-height: 1.28;
}

.news-card__excerpt {
    flex: 1;
    margin-bottom: 22px;
    color: var(--text-secondary);
    font-size: 17px;
    line-height: 1.55;
}

.news-card__link {
    color: var(--primary);
    font-size: 17px;
    font-weight: 900;
    text-decoration: none;
    transition: color var(--transition);
}

.news-card__link:hover {
    color: var(--primary-dark);
}

@media (max-width: 900px) {
    .news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.back-to-top {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 46px;
    height: 46px;
    z-index: 90;
    display: grid;
    place-items: center;
    color: var(--white);
    background: var(--primary);
    border: 0;
    border-radius: 50%;
    box-shadow: var(--shadow-soft);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
}

.back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

@media (min-width: 2100px) {
    .container,
    #brands > .container,
    #products > .container,
    #solutions > .container,
    #news > .container,
    #categories > .container,
    .quick-search__inner,
    .quality-section .production-grid,
    .support-grid {
        width: min(100% - 72px, var(--wide-width));
    }
}

@media (max-width: 1200px) {
    .supplier-panel {
        grid-template-columns: 1fr;
        min-height: 0;
        gap: 0;
        padding: 0;
    }

    .supplier-copy {
        min-height: 520px;
        padding: 48px min(44px, 6vw);
    }

    .supplier-feature-grid {
        min-height: 730px;
        border-top: 1px solid #e3e8ef;
    }

    .supplier-feature {
        padding: 36px 24px 30px;
    }

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

    .advantage-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 1080px) {
    .quality-section {
        padding: 78px 0;
    }

    .quality-section .production-grid {
        grid-template-columns: 1fr;
        gap: 36px;
        align-items: stretch;
    }

    .quality-section .section-title {
        margin-bottom: 28px;
        font-size: 26px;
    }

    .quality-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 22px;
    }

    .quality-grid figcaption {
        min-height: 86px;
        font-size: 20px;
    }

    .logistics-card {
        min-height: 0;
        padding: 44px;
    }

    .logistics-card h2 {
        font-size: 30px;
    }

    .logistics-card ul {
        margin: 32px 0 38px;
        gap: 16px;
    }

    .logistics-card li {
        font-size: 18px;
    }

    .support-grid {
        gap: 28px;
    }

    .support-panel,
    .quote-form {
        min-height: 0;
    }

    .support-panel {
        padding: 44px;
    }

    .support-panel h2 {
        font-size: 30px;
    }

    .support-panel p {
        margin-bottom: 34px;
        font-size: 20px;
    }

    .quote-form {
        padding: 36px;
    }

    .quote-form h2 {
        font-size: 26px;
    }

    .hero__grid {
        padding: 60px 0;
    }

    .hero__content {
        max-width: 100%;
    }

    .hero-features {
        grid-template-columns: repeat(3, 1fr);
        margin-top: 32px;
    }

    .hero {
        min-height: 560px;
    }

    .hero__grid {
        min-height: 560px;
    }

    .hero h1 {
        font-size: 40px;
    }

    .hero p {
        font-size: 16px;
    }

    .quick-search__inner {
        grid-template-columns: 1fr;
        padding-top: 16px;
        padding-bottom: 18px;
        gap: 12px;
    }

    .quick-search__message {
        position: static;
        grid-column: 1 / -1;
    }

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

    .category-grid .category-card:last-child {
        grid-column: 1 / -1;
    }

    .section-title {
        font-size: 26px;
    }

    .brand-card {
        min-height: 190px;
        padding: 32px 28px 28px;
    }

    .brand-card p {
        font-size: 17px;
    }

    .category-card__content {
        padding: 28px 26px;
    }

    .category-card h2,
    .category-card h3 {
        font-size: 21px;
    }

    .category-card li {
        font-size: 15px;
    }

    .product-card {
        min-height: 0;
        padding: 20px;
    }

    .product-card h3 {
        font-size: 20px;
    }

    .solution-card h3,
    .news-card__title {
        font-size: 20px;
    }

    .solution-card p,
    .news-card__excerpt {
        font-size: 15px;
    }

    .production-grid,
    .support-grid {
        grid-template-columns: 1fr;
    }

}

@media (max-width: 768px) {
    .section {
        padding: 44px 0;
    }

    .surfactant-supplier {
        padding-top: 28px;
        padding-bottom: 36px;
    }

    .supplier-panel {
        padding: 0;
    }

    .supplier-copy {
        min-height: 0;
        padding: 42px 24px;
    }

    .supplier-eyebrow {
        margin-bottom: 28px;
        padding-bottom: 18px;
        font-size: 12px;
    }

    .supplier-copy h2 {
        font-size: 28px;
    }

    .supplier-copy p {
        margin-top: 20px;
        font-size: 16px;
        line-height: 1.55;
    }

    .supplier-actions {
        align-items: stretch;
        flex-direction: column;
        gap: 12px;
    }

    .supplier-actions .button,
    .supplier-actions .button--outline {
        width: 100%;
        min-width: 0;
        min-height: 52px;
        font-size: 15px;
    }

    .supplier-text-link {
        justify-content: center;
        font-size: 15px;
    }

    .supplier-feature-grid {
        grid-template-columns: 1fr;
        min-height: 0;
        border-top: 1px solid #e3e8ef;
    }

    .supplier-feature-grid::before,
    .supplier-feature-grid::after {
        display: none;
    }

    .supplier-feature {
        min-height: 0;
        padding: 30px 24px 26px;
        border-left: 0;
        border-bottom: 1px solid #e3e8ef;
    }

    .supplier-feature:last-child {
        border-bottom: 0;
        padding-bottom: 26px;
    }

    .supplier-feature h3 {
        margin-top: 28px;
        font-size: 20px;
    }

    .supplier-feature p {
        min-height: 0;
        margin-top: 10px;
        font-size: 15px;
    }

    .product-path-card__list {
        margin-bottom: 22px;
    }

    .product-path-card__image {
        height: min(72vw, 330px);
    }

    .supplier-copy__image {
        height: 200px;
    }

    .section--compact {
        padding-top: 28px;
        padding-bottom: 44px;
    }

    .support-band {
        padding: 64px 0;
    }

    .button {
        min-height: 48px;
        font-size: 14px;
    }

    .support-panel {
        padding: 34px 26px;
    }

    .support-panel h2 {
        font-size: 25px;
    }

    .support-panel p {
        font-size: 17px;
    }

    .support-panel .button {
        min-height: 56px;
        font-size: 15px;
    }

    .quote-form h2 {
        font-size: 22px;
    }

    .hero h1 {
        font-size: 34px;
    }

    .hero p {
        font-size: 15px;
    }

    .hero__actions {
        align-items: center;
        flex-direction: row;
    }

    .hero-features {
        grid-template-columns: repeat(5, minmax(72px, 1fr));
        gap: 8px;
        margin-top: 28px;
    }

    .hero-feature {
        min-width: 0;
        flex-direction: column;
        justify-content: flex-start;
        gap: 7px;
        padding: 0 2px;
        background: transparent;
        border-radius: 0;
        backdrop-filter: none;
        font-size: 11px;
        line-height: 1.15;
        text-align: center;
    }

    .hero-feature span {
        width: 34px;
        height: 34px;
        border-radius: 12px;
        font-size: 10px;
        border-width: 1.5px;
        background: rgba(255, 255, 255, 0.08);
    }

    .hero-feature strong {
        max-width: 84px;
        margin: 0 auto;
        line-height: 1.14;
    }

    .quick-search__inner {
        min-height: 0;
        padding-top: 18px;
        padding-bottom: 20px;
    }

    .category-grid,
    .product-grid,
    .solution-grid,
    .quality-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    #brands .brand-grid,
    .international-brands .brand-grid {
        display: flex;
        grid-template-columns: none;
        gap: 14px;
        margin: 0 -14px;
        padding: 0 14px 8px;
        overflow-x: auto;
        overflow-y: visible;
        scroll-snap-type: x mandatory;
        overscroll-behavior-inline: contain;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    #brands .brand-grid::-webkit-scrollbar,
    .international-brands .brand-grid::-webkit-scrollbar {
        display: none;
    }

    .section-title {
        margin-bottom: 18px;
        font-size: 24px;
    }

    #brands .brand-card,
    .international-brands .brand-card {
        flex: 0 0 min(82vw, 300px);
        min-height: 148px;
        padding: 24px 20px 22px;
        scroll-snap-align: start;
    }

    #brands .brand-card p,
    .international-brands .brand-card p {
        min-height: 0;
        margin: 16px 0 12px;
        font-size: 15px;
    }

    .brand-card a,
    .category-card a,
    .solution-card a,
    .center-link a,
    .support-link {
        font-size: 15px;
    }

    .category-card__content {
        padding: 30px 26px;
    }

    #categories .category-card {
        min-height: 0;
        grid-template-columns: minmax(0, 1fr);
    }

    #categories .category-card > .card-media-link {
        order: -1;
    }

    #categories .category-image {
        width: 100%;
        height: auto;
        min-height: 0;
        aspect-ratio: 2.35 / 1;
        object-fit: cover;
        object-position: center;
        border-radius: 0;
    }

    .category-card h2,
    .category-card h3 {
        font-size: 20px;
    }

    .category-card li {
        font-size: 15px;
    }

    #products .product-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    #products .product-card {
        min-height: 0;
        display: flex;
        flex-direction: column;
        gap: 0;
        align-items: stretch;
        padding: 16px;
    }

    #products .product-card > .card-media-link {
        grid-row: auto;
        align-self: stretch;
    }

    #products .product-image {
        width: 100%;
        height: auto;
        min-height: 0;
        margin: 0 0 14px;
        aspect-ratio: 2.35 / 1;
        object-fit: cover;
        object-position: center;
        border-radius: 6px;
    }

    #products .product-card h3 {
        font-size: 18px;
        line-height: 1.2;
    }

    #products .product-card > p {
        min-height: 0;
        margin-top: 6px;
        font-size: 15px;
        line-height: 1.35;
    }

    #products .product-card dl {
        gap: 4px 8px;
        margin: 10px 0 14px;
        font-size: 14px;
        line-height: 1.35;
    }

    #products .product-card dl dt:not(:first-of-type),
    #products .product-card dl dd:not(:first-of-type) {
        display: block;
    }

    #products .product-card .button--card {
        width: 100%;
        min-height: 44px;
        margin-top: auto;
        padding: 0 18px;
        justify-content: center;
        color: var(--white);
        background: var(--primary);
        border: 1px solid var(--primary);
        box-shadow: none;
        font-size: 14px;
    }

    #solutions .solution-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    #solutions .solution-card {
        display: grid;
        grid-template-columns: minmax(116px, 36%) minmax(0, 1fr);
        gap: 4px 14px;
        align-items: center;
        padding: 10px;
        border-radius: 8px;
    }

    #solutions .solution-card > .card-media-link {
        grid-row: 1 / span 4;
        align-self: stretch;
    }

    #solutions .solution-image {
        height: 100%;
        min-height: 106px;
        aspect-ratio: auto;
        border-radius: 6px;
    }

    #solutions .solution-card h3,
    #solutions .solution-card p,
    #solutions .solution-card a {
        margin-right: 0;
        margin-left: 0;
    }

    #solutions .solution-card h3 {
        margin-top: 0;
        font-size: 18px;
        line-height: 1.15;
    }

    #solutions .solution-card p {
        margin-top: 2px;
        font-size: 13px;
        line-height: 1.32;
    }

    #solutions .solution-card p:first-of-type {
        display: -webkit-box;
        overflow: hidden;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
    }

    #solutions .solution-card p:nth-of-type(n+2) {
        display: none;
    }

    #solutions .solution-card a:not(.card-media-link) {
        margin-top: 3px;
        margin-bottom: 0;
        font-size: 13px;
    }

    .solution-card h3,
    .solution-card p,
    .solution-card a {
        margin-left: 22px;
        margin-right: 22px;
    }

    .solution-card h3,
    .news-card__title {
        font-size: 20px;
    }

    .solution-card p,
    .news-card__excerpt {
        font-size: 15px;
    }

    .quality-section .section-title {
        font-size: 24px;
    }

    .quality-grid figcaption {
        min-height: 72px;
        font-size: 17px;
    }

    .logistics-card {
        padding: 32px 26px;
    }

    .logistics-card h2 {
        font-size: 24px;
    }

    .logistics-card li {
        padding-left: 22px;
        font-size: 16px;
    }

    .category-grid .category-card:last-child {
        grid-column: auto;
    }

    .category-card {
        grid-template-columns: 1fr;
    }

    .category-image {
        min-height: 190px;
    }

    .advantage-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .quote-form {
        padding: 24px;
    }

    .quote-form .form-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px 14px;
    }

    .quote-form .form-field label {
        font-size: 13px;
    }

    .quote-form .form-field input {
        height: 48px;
        min-height: 48px;
    }

}

@media (max-width: 480px) {
    .product-system__grid {
        gap: 12px;
    }

    .product-system__card {
        padding: 18px 16px;
    }

    .product-system__number {
        margin-bottom: 8px;
        font-size: 20px;
    }

    .product-system__card h3 {
        margin-bottom: 8px;
        font-size: 17px;
    }

    .product-system__card p {
        margin-bottom: 8px;
        font-size: 14px;
        line-height: 1.38;
    }

    .product-system__card ul {
        margin-bottom: 10px;
        font-size: 13px;
        line-height: 1.35;
    }

    .product-system__card li + li {
        margin-top: 4px;
    }

    .section {
        padding: 40px 0;
    }

    .supplier-panel {
        padding: 0;
    }

    .supplier-copy {
        padding: 34px 18px;
    }

    .supplier-copy h2 {
        font-size: 23px;
    }

    .supplier-copy p {
        font-size: 15px;
    }

    .supplier-feature h3,
    .supplier-feature p {
        font-size: 14px;
    }

    .supplier-feature {
        padding-right: 18px;
        padding-left: 18px;
    }

    .product-path-card__image {
        height: 250px;
    }

    .supplier-copy__image {
        height: 178px;
    }

    .button,
    .button--card {
        min-height: 46px;
        font-size: 13px;
    }

    .hero {
        min-height: 620px;
        background-position: 62% center;
    }

    .hero__grid {
        min-height: 620px;
        padding: 54px 0 42px;
    }

    .hero h1 {
        font-size: 30px;
    }

    .hero p {
        margin-top: 20px;
        font-size: 15px;
    }

    .hero-features {
        grid-template-columns: repeat(5, minmax(58px, 1fr));
        gap: 6px;
        margin-top: 28px;
    }

    .hero-feature span {
        width: 32px;
        height: 32px;
        font-size: 9px;
    }

    .section-title {
        font-size: 24px;
    }

    .category-grid,
    .advantage-grid {
        grid-template-columns: 1fr;
    }

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

    #brands .brand-grid,
    .international-brands .brand-grid {
        margin-right: -18px;
        margin-left: -18px;
        padding-right: 18px;
        padding-left: 18px;
    }

    #brands .brand-card,
    .international-brands .brand-card {
        flex-basis: min(82vw, 270px);
    }

    #products .product-grid {
        grid-template-columns: 1fr;
    }

    .quality-section {
        padding: 52px 0;
    }

    .quality-grid {
        gap: 16px;
    }

    .quality-grid figcaption {
        min-height: 64px;
        font-size: 16px;
    }

    .map-placeholder {
        width: 44%;
        height: 28%;
        right: 18px;
        bottom: 48px;
    }

    .quick-search__form {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .quick-search__form input,
    .quick-search__form button {
        border-radius: 4px;
    }

    #products .product-card {
        min-height: 0;
        padding: 12px;
    }

    #products .product-image {
        min-height: 0;
        aspect-ratio: 2.15 / 1;
    }

    #categories .category-image {
        aspect-ratio: 2.15 / 1;
    }

    #categories .category-card__content {
        padding: 22px 20px;
    }

    #products .product-card h3 {
        font-size: 17px;
    }

    #products .product-card > p {
        font-size: 13px;
    }

    #products .product-card dl,
    #products .product-card .button--card {
        font-size: 13px;
    }

    #solutions .solution-grid {
        grid-template-columns: 1fr;
    }

    #solutions .solution-card {
        grid-template-columns: 102px minmax(0, 1fr);
        gap: 4px 12px;
        padding: 9px;
    }

    #solutions .solution-image {
        min-height: 96px;
    }

    #solutions .solution-card h3 {
        font-size: 15px;
    }

    #solutions .solution-card p,
    #solutions .solution-card a:not(.card-media-link) {
        font-size: 12px;
    }

    .logistics-card {
        padding: 22px;
    }

    .quote-form {
        min-height: 0;
        padding: 18px 14px;
    }

    .quote-form h2 {
        margin-bottom: 14px;
        font-size: 18px;
        line-height: 1.18;
    }

    .quote-form .form-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px 10px;
    }

    .quote-form .form-field label {
        margin-bottom: 5px;
        font-size: 11px;
        line-height: 1.15;
    }

    .quote-form .form-field input,
    .quote-form__submit {
        min-height: 42px;
        height: 42px;
        border-radius: 6px;
        font-size: 14px;
    }

    .quote-form .form-field input {
        padding: 0 10px;
        font-size: 13px;
    }

    .quote-form__submit {
        width: 100%;
        min-height: 44px;
        height: 44px;
        margin-top: 12px;
        font-size: 14px;
    }
}

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