@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@24,500,0,0');

:root {
    --sanfix-blue: #087caf;
    --sanfix-navy: #073d5b;
    --sanfix-yellow: #ffc719;
    --sanfix-ink: #172731;
    --sanfix-muted: #5d6d76;
    --sanfix-cloud: #f4f8fa;
    --product-accent: #087caf;
    --product-deep: #064866;
    --product-deep-2: #087caf;
}

* { box-sizing: border-box; }

body.product-detail-page {
    margin: 0;
    color: var(--sanfix-ink);
    background: #fff;
    font-family: "DM Sans", Arial, sans-serif;
}

.product-detail-page a { text-decoration: none; }

.product-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, .94);
    border-bottom: 1px solid #e5ecef;
    backdrop-filter: blur(12px);
}

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

.product-header__inner {
    min-height: 86px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.product-logo img { width: 154px; display: block; }

.product-nav { display: flex; align-items: center; gap: 30px; }
.product-nav a { color: var(--sanfix-ink); font-weight: 700; font-size: 15px; }
.product-nav a:hover, .product-nav a[aria-current="page"] { color: var(--sanfix-blue); }

.product-nav__cta {
    padding: 12px 20px;
    color: #fff !important;
    background: var(--sanfix-blue);
    border-radius: 999px;
}

.product-hero {
    position: relative;
    overflow: hidden;
    padding: 70px 0 78px;
    background:
        radial-gradient(circle at 18% 25%, rgba(255, 255, 255, .13), transparent 35%),
        linear-gradient(125deg, var(--product-deep) 0%, var(--product-deep-2) 62%, var(--product-deep) 100%);
}

.product-hero::after {
    content: "";
    position: absolute;
    width: 480px;
    height: 480px;
    right: -210px;
    bottom: -300px;
    border: 70px solid rgba(255, 255, 255, .07);
    border-radius: 50%;
}

.product-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, .72);
    font-size: 14px;
}

.product-breadcrumb a { color: rgba(255, 255, 255, .72); }
.product-breadcrumb a:hover { color: #fff; }

.product-hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: clamp(45px, 8vw, 105px);
    align-items: center;
}

.product-visual {
    min-height: 520px;
    display: grid;
    place-items: center;
    position: relative;
    border-radius: 34px;
    background: linear-gradient(150deg, rgba(255,255,255,.16), rgba(255,255,255,.06));
    border: 1px solid rgba(255,255,255,.2);
    box-shadow: 0 32px 70px rgba(3, 28, 41, .3);
    backdrop-filter: blur(8px);
}

.product-visual::before {
    content: "";
    position: absolute;
    width: 66%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: rgba(255,255,255,.1);
}

.product-visual img {
    position: relative;
    z-index: 1;
    width: min(88%, 500px);
    max-height: 475px;
    object-fit: contain;
    filter: drop-shadow(0 25px 18px rgba(15, 35, 45, .2));
}

.product-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin: 0 0 18px;
    color: var(--sanfix-yellow);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.product-eyebrow::before { content: ""; width: 30px; height: 3px; background: currentColor; }

.product-hero h1 {
    margin: 0;
    color: #fff;
    font-size: clamp(48px, 7vw, 82px);
    line-height: .98;
    letter-spacing: -.055em;
}

.product-hero h1.product-title--single-line {
    font-size: clamp(38px, 5.5vw, 72px);
    white-space: nowrap;
}

.product-subtitle {
    display: block;
    margin-top: 14px;
    color: #fff;
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 750;
}

.product-description {
    max-width: 630px;
    margin: 28px 0 32px;
    color: rgba(255, 255, 255, .8);
    font-size: 18px;
    line-height: 1.75;
}

.product-pills { display: flex; flex-wrap: wrap; gap: 10px; }
.product-pill {
    padding: 10px 15px;
    color: #fff;
    background: rgba(255,255,255,.11);
    border: 1px solid rgba(255,255,255,.25);
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
}

.product-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 34px; }
.product-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 25px;
    border: 2px solid var(--sanfix-yellow);
    border-radius: 999px;
    color: var(--product-deep);
    background: var(--sanfix-yellow);
    font-weight: 800;
    transition: .2s ease;
}
.product-button:hover { color: var(--product-deep); transform: translateY(-2px); box-shadow: 0 10px 25px rgba(0, 0, 0, .22); }
.product-button--ghost { color: #fff; background: transparent; border-color: rgba(255,255,255,.7); }
.product-button--ghost:hover { color: var(--product-deep); background: #fff; border-color: #fff; }

.product-section { padding: 92px 0; }
.product-section--tint { background: var(--sanfix-cloud); }
.section-kicker { margin: 0 0 10px; color: var(--sanfix-blue); font-size: 13px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.section-title { margin: 0 0 38px; color: var(--sanfix-navy); font-size: clamp(32px, 4vw, 46px); letter-spacing: -.04em; }

.product-facts {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.product-fact {
    min-height: 180px;
    padding: 28px;
    background: #fff;
    border: 1px solid #e0e9ed;
    border-radius: 22px;
    box-shadow: 0 12px 35px rgba(18, 59, 78, .05);
}
.product-fact__number { display: block; margin-bottom: 20px; color: color-mix(in srgb, var(--product-accent) 70%, #fff); font-size: 13px; font-weight: 900; letter-spacing: .12em; }
.product-fact dt { margin-bottom: 7px; color: var(--sanfix-muted); font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.product-fact dd { margin: 0; color: var(--sanfix-navy); font-size: 21px; font-weight: 800; line-height: 1.25; }

.product-copy-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(45px, 8vw, 100px); align-items: start; }
.product-copy-grid .section-title { margin-bottom: 22px; }
.product-copy { color: var(--sanfix-muted); font-size: 17px; line-height: 1.75; }

.product-use-list { display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; }
.product-use-list li {
    position: relative;
    padding: 21px 24px 21px 58px;
    background: #fff;
    border: 1px solid #e0e9ed;
    border-radius: 17px;
    color: var(--sanfix-navy);
    font-weight: 750;
}
.product-use-list li::before {
    content: "\2713";
    position: absolute;
    left: 22px;
    top: 19px;
    width: 25px;
    height: 25px;
    display: grid;
    place-items: center;
    color: #fff;
    background: var(--product-accent);
    border-radius: 50%;
    font-size: 13px;
}

/* Brochure-led technical details */
.product-benefit-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border: 1px solid #e0e9ed;
    border-radius: 22px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 14px 38px rgba(18, 59, 78, .06);
}

.product-benefit {
    display: flex;
    align-items: center;
    gap: 17px;
    min-height: 116px;
    padding: 24px 28px;
    border-right: 1px solid #e0e9ed;
}

.product-benefit:last-child { border-right: 0; }

.product-benefit__icon {
    flex: 0 0 48px;
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    color: var(--sanfix-navy);
    background: var(--sanfix-yellow);
    border-radius: 15px;
    font-size: 22px;
    font-weight: 900;
}

.product-benefit__icon img {
    width: 30px;
    height: 30px;
    object-fit: contain;
}

.product-benefit strong {
    display: block;
    color: var(--sanfix-navy);
    font-size: 18px;
    line-height: 1.25;
}

.technical-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
    align-items: start;
}

.technical-card {
    padding: clamp(28px, 4vw, 46px);
    background: #fff;
    border: 1px solid #e0e9ed;
    border-radius: 25px;
    box-shadow: 0 18px 45px rgba(18, 59, 78, .06);
}

.technical-card h3 {
    margin: 0 0 18px;
    color: var(--sanfix-navy);
    font-size: 25px;
    letter-spacing: -.025em;
}

.technical-card p {
    margin: 0;
    color: var(--sanfix-muted);
    font-size: 17px;
    line-height: 1.78;
}

.technical-card p + p { margin-top: 14px; }

.brochure-table-wrap {
    width: 100%;
    overflow: hidden;
    background: linear-gradient(145deg, var(--product-deep-2), var(--product-deep));
    border-radius: 25px;
    box-shadow: 0 18px 45px rgba(7, 61, 91, .16);
}

.brochure-table-title {
    padding: 27px 30px 20px;
    color: #fff;
}

.brochure-table-title small {
    display: block;
    margin-bottom: 4px;
    color: var(--sanfix-yellow);
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.brochure-table-title strong { font-size: 24px; }

.brochure-table {
    width: 100%;
    border-collapse: collapse;
    color: #fff;
}

.brochure-table th,
.brochure-table td {
    padding: 18px 20px;
    border-top: 1px solid rgba(255,255,255,.2);
    border-right: 1px solid rgba(255,255,255,.16);
    text-align: left;
    vertical-align: middle;
}

.brochure-table th:last-child,
.brochure-table td:last-child { border-right: 0; }
.brochure-table th { color: var(--sanfix-yellow); font-size: 13px; letter-spacing: .06em; text-transform: uppercase; }
.brochure-table td { font-size: 16px; font-weight: 700; line-height: 1.4; }
.brochure-table-note { padding: 17px 20px; color: rgba(255,255,255,.78); border-top: 1px solid rgba(255,255,255,.2); font-size: 13px; }

.detail-columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
    margin-top: 28px;
}

.detail-panel {
    padding: clamp(28px, 4vw, 40px);
    background: #fff;
    border: 1px solid #e0e9ed;
    border-radius: 25px;
}

.detail-panel h3 { margin: 0 0 24px; color: var(--sanfix-navy); font-size: 25px; }

.detail-checks { display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; }
.detail-checks li { position: relative; padding-left: 34px; color: var(--sanfix-muted); font-size: 16px; line-height: 1.5; }
.detail-checks li::before {
    content: "\2713";
    position: absolute;
    left: 0;
    top: 1px;
    width: 22px;
    height: 22px;
    display: grid;
    place-items: center;
    color: #fff;
    background: var(--product-accent);
    border-radius: 50%;
    font-size: 12px;
    font-weight: 900;
}

.surface-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.surface-tag {
    padding: 11px 14px;
    color: var(--sanfix-navy);
    background: color-mix(in srgb, var(--product-accent) 8%, #fff);
    border: 1px solid color-mix(in srgb, var(--product-accent) 22%, #dce6ea);
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
}

.compliance-note {
    margin-top: 24px;
    padding: 17px 19px;
    color: var(--sanfix-navy);
    background: #fff8df;
    border-left: 4px solid var(--sanfix-yellow);
    border-radius: 0 12px 12px 0;
    font-weight: 750;
    line-height: 1.5;
}

.product-range { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.range-card {
    display: grid;
    grid-template-columns: 125px 1fr;
    gap: 18px;
    align-items: center;
    min-height: 180px;
    padding: 20px;
    color: var(--sanfix-ink);
    background: #fff;
    border: 1px solid #e0e9ed;
    border-radius: 22px;
    transition: .22s ease;
}
.range-card:hover { color: var(--sanfix-ink); transform: translateY(-5px); box-shadow: 0 18px 38px rgba(18, 59, 78, .1); }
.range-card[aria-current="page"] { border: 2px solid var(--product-accent); }
.range-card img { width: 100%; height: 140px; object-fit: contain; }
.range-card small { color: var(--sanfix-muted); font-weight: 700; }
.range-card strong { display: block; margin-top: 4px; color: var(--sanfix-navy); font-size: 22px; }

.product-footer { padding: 55px 0 28px; color: rgba(255,255,255,.75); background: #063a57; }
.product-footer__grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 45px; align-items: start; }
.product-footer img {
    display: block;
    width: auto;
    height: 48px;
    object-fit: contain;
    object-position: left center;
}
.product-footer p { max-width: 450px; line-height: 1.7; }
.product-footer h3 { margin: 0 0 16px; color: #fff; font-size: 16px; }
.product-footer a { display: block; margin: 9px 0; color: rgba(255,255,255,.75); }
.product-footer a[href^="mailto:"] { white-space: nowrap; }
.product-footer a:hover { color: #fff; }
.product-footer__bottom { margin-top: 38px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.15); font-size: 13px; }

@media (max-width: 920px) {
    .product-nav a:not(.product-nav__cta) { display: none; }
    .product-hero { padding-top: 45px; }
    .product-hero__grid, .product-copy-grid { grid-template-columns: 1fr; }
    .product-visual { min-height: 430px; order: 2; }
    .product-facts { grid-template-columns: repeat(2, 1fr); }
    .product-range { grid-template-columns: 1fr; }
    .product-footer__grid { grid-template-columns: 1fr 1fr; }
    .technical-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
    .product-header__inner, .product-shell { width: min(100% - 26px, 1180px); }
    .product-header__inner { min-height: 72px; }
    .product-logo img { width: 125px; }
    .product-nav__cta { padding: 10px 14px; font-size: 13px !important; }
    .product-hero { padding-bottom: 55px; }
    .product-visual { min-height: 330px; border-radius: 24px; }
    .product-visual img { max-height: 315px; }
    .product-description { font-size: 16px; }
    .product-section { padding: 65px 0; }
    .product-facts { grid-template-columns: 1fr; }
    .product-fact { min-height: 145px; }
    .range-card { grid-template-columns: 100px 1fr; }
    .product-footer__grid { grid-template-columns: 1fr; }
    .product-benefit-strip, .detail-columns { grid-template-columns: 1fr; }
    .product-benefit { border-right: 0; border-bottom: 1px solid #e0e9ed; }
    .product-benefit:last-child { border-bottom: 0; }
    .brochure-table th, .brochure-table td { padding: 14px 10px; font-size: 12px; }
}

/* Clean product-page composition inspired by the supplied reference */
body.product-detail-page {
    background: var(--product-page-bg, #e8f5fb);
}

.product-header {
    background: var(--product-header-bg, rgba(247, 252, 255, .97));
    border-top: 7px solid var(--sanfix-yellow);
    border-bottom-color: #dfe2c4;
}

.product-header__inner { min-height: 74px; }

.product-hero {
    padding: 30px 0 62px;
    color: var(--sanfix-ink);
    background: var(--product-hero-bg, #eef8fc);
}

.product-hero::after { display: none; }

.product-breadcrumb {
    margin-bottom: 26px;
    color: #6b756d;
}

.product-breadcrumb a { color: #405149; }
.product-breadcrumb a:hover { color: var(--product-accent); }

.product-hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(380px, .96fr);
    gap: clamp(38px, 6vw, 76px);
    align-items: start;
}

.product-visual {
    min-height: 570px;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--product-accent) 17%, #dde2d8);
    border-radius: 18px;
    background: color-mix(in srgb, var(--product-accent) 7%, #eef0e9);
    box-shadow: none;
    backdrop-filter: none;
}

.product-visual::before {
    width: 72%;
    background: color-mix(in srgb, var(--product-accent) 10%, transparent);
}

.product-visual img {
    width: min(84%, 500px);
    max-height: 520px;
    filter: drop-shadow(0 22px 24px rgba(20, 42, 32, .14));
}

.product-visual img[src*="sanfix-product-detail"] {
    width: min(100%, 570px);
    max-height: 570px;
    border-radius: 17px;
    filter: none;
}

.product-summary { padding-top: 8px; }

.product-eyebrow {
    margin-bottom: 13px;
    color: var(--product-accent);
    font-size: 12px;
}

.product-eyebrow::before { width: 22px; height: 2px; }

.product-hero h1,
.product-hero h1.product-title--single-line {
    color: #18281f;
    font-size: clamp(42px, 5vw, 62px);
    line-height: 1.02;
    letter-spacing: -.05em;
}

.product-subtitle {
    margin-top: 12px;
    color: #263a30;
    font-size: clamp(19px, 2.2vw, 25px);
}

.product-description {
    margin: 20px 0 27px;
    color: #647168;
    font-size: 15px;
    line-height: 1.65;
}

.product-pills {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.product-pills::before {
    content: "Product highlights";
    grid-column: 1 / -1;
    margin-bottom: 1px;
    color: #263a30;
    font-size: 13px;
    font-weight: 800;
}

.product-pill {
    min-height: 72px;
    display: grid;
    place-items: center;
    padding: 11px 9px;
    color: #263a30;
    background: #f9fdff;
    border: 1px solid #d9dfd4;
    border-radius: 11px;
    text-align: center;
    line-height: 1.25;
}

.product-pill:first-of-type {
    border: 2px solid var(--product-accent);
    box-shadow: inset 0 0 0 2px #f9fdff;
}

.product-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 20px;
}

.product-button {
    min-height: 54px;
    border: 1px solid var(--product-deep);
    border-radius: 11px;
    color: #fff;
    background: var(--product-deep);
}

.product-button:hover {
    color: #fff;
    box-shadow: 0 10px 22px color-mix(in srgb, var(--product-deep) 22%, transparent);
}

.product-button--ghost {
    min-height: 46px;
    color: var(--product-deep);
    background: transparent;
    border-color: #cbd3c9;
}

.product-button--ghost:hover {
    color: var(--product-deep);
    background: #fff;
    border-color: var(--product-deep);
}

.product-section { background: var(--product-section-bg, #f8fcfe); }
.product-section:first-of-type { padding-top: 70px; }
.product-section--tint { background: var(--product-tint-bg, #eaf5fa); }

.product-benefit-strip,
.technical-card,
.detail-panel,
.range-card {
    border-radius: 15px;
    box-shadow: none;
}

.technical-card {
    padding: 8px 12px 8px 0;
    background: transparent;
    border: 0;
    border-radius: 0;
}

.brochure-table-wrap {
    background: #f8fcfe;
    border: 1px solid #cfe3ed;
    box-shadow: none;
}

.brochure-table-title {
    color: var(--sanfix-navy);
    background: #e5f3f9;
}

.brochure-table-title small,
.brochure-table th {
    color: var(--product-deep);
}

.brochure-table {
    color: var(--sanfix-ink);
}

.brochure-table th {
    background: #eff8fc;
}

.brochure-table th,
.brochure-table td {
    border-top-color: #cfe3ed;
    border-right-color: #cfe3ed;
}

.brochure-table-note {
    color: var(--sanfix-muted);
    background: #f1f8fb;
    border-top-color: #cfe3ed;
}

.detail-panel {
    padding: 8px 0;
    background: transparent;
    border: 0;
    border-radius: 0;
}

.surface-tags {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 38px;
}

.surface-tag {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 13px;
    align-items: center;
    padding: 14px 0;
    color: var(--sanfix-muted);
    background: transparent;
    border: 0;
    border-bottom: 1px solid #cfe3ed;
    border-radius: 0;
    font-size: 16px;
    font-weight: 700;
}

.surface-tag::before {
    content: attr(data-icon);
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    color: var(--product-accent);
    border: 1px solid color-mix(in srgb, var(--product-accent) 35%, #cfe3ed);
    border-radius: 50%;
    font-family: "Material Symbols Outlined";
    font-size: 22px;
    font-weight: 500;
    font-style: normal;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-feature-settings: "liga";
    -webkit-font-smoothing: antialiased;
}

.compliance-note {
    padding: 5px 0 5px 18px;
    background: transparent;
    border-radius: 0;
}

@media (max-width: 560px) {
    .surface-tags { grid-template-columns: 1fr; }
}

@media (max-width: 920px) {
    .product-hero__grid { grid-template-columns: 1fr; }
    .product-visual { min-height: 500px; order: 0; }
    .product-summary { padding-top: 0; }
}

@media (max-width: 560px) {
    .product-header { border-top-width: 5px; }
    .product-hero { padding: 22px 0 42px; }
    .product-breadcrumb { margin-bottom: 18px; }
    .product-visual { min-height: 345px; border-radius: 14px; }
    .product-visual img { max-height: 320px; }
    .product-visual img[src*="sanfix-product-detail"] { max-height: 345px; border-radius: 13px; }
    .product-hero h1,
    .product-hero h1.product-title--single-line { font-size: clamp(34px, 11vw, 44px); }
    .product-pills { grid-template-columns: 1fr; }
    .product-pills::before { grid-column: auto; }
    .product-pill { min-height: 56px; }
}