/* =========================================================
   SPECTRUM SOMA 55-7 — COMPACT PRODUCT DETAIL PAGE
   Navy • Orange • White | Responsive design
========================================================= */

/* RESET & VARIABLES */
:root {
    --orange: #f75c03;
    --orange-light: #ff8a33;
    --orange-dark: #dc5000;
    --navy: #10243e;
    --navy-dark: #081629;
    --white: #ffffff;
    --light: #f6f8fb;
    --grey: #667085;
    --border: #e3e8ef;
    --shadow: 0 8px 24px rgba(16, 36, 62, 0.08);
    --shadow-hover: 0 14px 32px rgba(16, 36, 62, 0.14);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: var(--white);
    color: var(--navy);
    overflow-x: hidden;
    line-height: 1.5;
}

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

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

button {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible {
    outline: 3px solid var(--orange);
    outline-offset: 3px;
}

::selection {
    background: var(--orange);
    color: var(--white);
}

/* =========================================================
   NAVIGATION
========================================================= */

.navbar-container {
    min-height: 70px;
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255,255,255,.2);
    background: transparent;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    margin: 5px auto;
    background: var(--white);
}

.mobile-nav {
    display: none;
    background: var(--navy-dark);
    padding: 10px 22px 20px;
}

.mobile-nav.show {
    display: flex;
    flex-direction: column;
}

.mobile-nav a {
    padding: 12px 0;
    color: var(--white);
    border-bottom: 1px solid rgba(255,255,255,.1);
    font-size: 14px;
    font-weight: 600;
}

.mobile-nav a:hover {
    color: var(--orange-light);
}

/* =========================================================
   BACK BUTTON
========================================================= */

.back-container {
    max-width: 1380px;
    margin: 0 auto;
    padding: 18px 28px 6px;
}

.back-button {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: #596579;
    font-size: 16px;
    font-weight: 700;
    transition: color .2s ease;
}

.back-arrow {
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    border: 1px solid var(--border);
    color: var(--orange);
    transition: all .2s ease;
}

.back-button:hover {
    color: var(--orange);
}

.back-button:hover .back-arrow {
    background: var(--orange);
    border-color: var(--orange);
    color: var(--white);
    transform: translateX(-3px);
}

/* =========================================================
   COMPACT PRODUCT HERO
========================================================= */

.product-hero {
    position: relative;
    padding: 22px 28px 36px;
    overflow: hidden;
}

.product-hero::before {
    content: "";
    position: absolute;
    width: 250px;
    height: 250px;
    left: -180px;
    top: 60px;
    border-radius: 50%;
    background: rgba(247, 92, 3, .07);
    filter: blur(35px);
    pointer-events: none;
}

.product-hero::after {
    content: "";
    position: absolute;
    width: 230px;
    height: 230px;
    right: -190px;
    top: 10px;
    border: 1px solid rgba(247, 92, 3, .12);
    border-radius: 50%;
    pointer-events: none;
}

.product-hero-container {
    position: relative;
    z-index: 1;
    max-width: 1320px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    gap: 38px;
    align-items: center;
}

/* Product image */

.product-visual {
    position: relative;
    min-width: 0;
}

.product-visual::before,
.product-visual::after {
    content: "";
    position: absolute;
    z-index: 3;
    width: 42px;
    height: 42px;
    pointer-events: none;
}

.product-visual::before {
    top: 80px;
    left: -7px;
    border-top: 3px solid var(--orange);
    border-left: 3px solid var(--orange);
}

.product-visual::after {
    right: -7px;
    bottom: 128px;
    border-right: 3px solid var(--orange);
    border-bottom: 3px solid var(--orange);
}

.main-image-wrapper {
    position: relative;
    min-height: 0;
    height: clamp(280px, 33vw, 420px);
    padding: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: linear-gradient(145deg, #fafbfd, #edf1f6);
    box-shadow: var(--shadow);
}

.main-image-wrapper::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(16,36,62,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(16,36,62,.025) 1px, transparent 1px);
    background-size: 28px 28px;
    pointer-events: none;
}

.main-image-wrapper::after {
    content: "";
    position: absolute;
    width: 210px;
    height: 210px;
    border-radius: 50%;
    background: rgba(247, 92, 3, .08);
    filter: blur(55px);
    pointer-events: none;
}

.main-image-wrapper img {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    max-height: 365px;
    object-fit: contain;
    filter: drop-shadow(0 12px 15px rgba(0,0,0,.12));
    transition: transform .35s ease;
}

.main-image-wrapper:hover img {
    transform: scale(1.035);
}

.image-badge {
    position: absolute;
    z-index: 4;
    top: 13px;
    left: 13px;
    padding: 7px 11px;
    border-left: 3px solid var(--orange);
    border-radius: 3px;
    background: var(--navy);
    color: var(--white);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 1.2px;
}

/* Image thumbnails */

.image-thumbnails {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 12px;
}

.thumbnail {
    width: 62px;
    height: 62px;
    padding: 5px;
    border: 1px solid var(--border);
    border-radius: 7px;
    background: var(--white);
    cursor: pointer;
    transition: border-color .2s ease, transform .2s ease;
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.thumbnail:hover {
    border-color: var(--orange);
    transform: translateY(-2px);
}

.thumbnail.active {
    border: 2px solid var(--orange);
}

/* Product information */

.product-information {
    min-width: 0;
}

.product-category {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--orange);
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 1.8px;
    text-transform: uppercase;
}

.product-category::before {
    content: "";
    width: 22px;
    height: 2px;
    background: var(--orange);
}

.product-information h1 {
    margin-top: 10px;
    color: var(--navy);
    font-size: clamp(30px, 3.5vw, 46px);
    line-height: 1.08;
    letter-spacing: -1.5px;
    font-weight: 800;
    overflow-wrap: anywhere;
}

.product-information h2 {
    margin-top: 7px;
    color: #647084;
    font-size: clamp(17px, 1.7vw, 22px);
    line-height: 1.35;
    font-weight: 500;
}

.orange-line {
    position: relative;
    width: 54px;
    height: 3px;
    margin: 15px 0;
    background: var(--orange);
}

.orange-line::after {
    content: "";
    position: absolute;
    top: 0;
    left: 100%;
    width: 13px;
    height: 3px;
    background: var(--navy);
}

.product-description {
    max-width: 620px;
    color: #5f6b7b;
    font-size: 18px;
    line-height: 1.7;
}

/* Product code */

.product-code {
    max-width: 390px;
    margin: 14px 0;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border: 1px solid var(--border);
    border-left: 3px solid var(--orange);
    border-radius: 5px;
    background: #f8fafc;
}

.product-code span {
    color: #7b8492;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: .8px;
}

.product-code strong {
    color: var(--navy);
    font-size: 14px;
    overflow-wrap: anywhere;
}

/* Key benefits */

.hero-highlights {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
    margin-top: 15px;
}

.highlight {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    min-width: 0;
    padding: 10px;
    border: 1px solid #e9edf2;
    border-radius: 7px;
    background: #fafbfd;
    transition: border-color .2s ease, background .2s ease;
}

.highlight:hover {
    border-color: rgba(247,92,3,.45);
    background: #fffaf6;
}

.highlight-icon {
    flex-shrink: 0;
    width: 21px;
    height: 21px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--orange);
    color: var(--white);
    font-size: 15px;
    font-weight: 800;
}

.highlight strong {
    display: block;
    color: var(--navy);
    font-size: 15px;
    line-height: 1.4;
}

.highlight span {
    display: block;
    margin-top: 2px;
    color: #788394;
    font-size: 16px;
    line-height: 1.4;
}

/* Hero buttons */

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-top: 19px;
}

.primary-button,
.secondary-button {
    min-height: 43px;
    padding: 11px 17px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border-radius: 7px;
    font-size: 16px;
    font-weight: 700;
    transition: all .2s ease;
    cursor: pointer;
}

.primary-button {
    border: 1px solid var(--orange);
    background: var(--orange);
    color: var(--white);
    box-shadow: 0 5px 14px rgba(247,92,3,.16);
}

.primary-button:hover {
    border-color: var(--navy);
    background: var(--navy);
    transform: translateY(-2px);
}

.primary-button span {
    font-size: 16px;
}

.secondary-button {
    border: 1px solid #cfd6e0;
    background: var(--white);
    color: var(--navy);
}

.secondary-button:hover {
    border-color: var(--orange);
    color: var(--orange);
}

/* =========================================================
   COMPACT FEATURE STRIP
========================================================= */

.feature-strip {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-top: 1px solid rgba(247,92,3,.3);
    border-bottom: 1px solid rgba(247,92,3,.3);
    background: var(--navy);
    color: var(--white);
}

.feature-strip::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
    background-size: 35px 35px;
    pointer-events: none;
}

.feature-strip-container {
    position: relative;
    z-index: 1;
    max-width: 1320px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.strip-item {
    position: relative;
    min-width: 0;
    min-height: 98px;
    padding: 17px 18px;
    display: flex;
    align-items: center;
    gap: 13px;
    border-right: 1px solid rgba(255,255,255,.1);
    transition: background .2s ease;
}

.strip-item:last-child {
    border-right: none;
}

.strip-item:hover {
    background: rgba(255,255,255,.04);
}

.strip-icon {
    position: relative;
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(247,92,3,.65);
    border-radius: 50%;
    color: var(--orange-light);
    font-size: 17px;
    font-weight: 800;
}

.strip-icon::before {
    content: "";
    position: absolute;
    inset: 4px;
    border: 1px dashed rgba(247,92,3,.4);
    border-radius: 50%;
}

.strip-icon::after {
    content: "";
    position: absolute;
    right: 1px;
    bottom: 1px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--orange);
}

.strip-item > div:last-child {
    position: relative;
    z-index: 1;
    min-width: 0;
}

.strip-item strong {
    display: block;
    color: var(--white);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: .5px;
}

.strip-item span {
    display: block;
    margin-top: 4px;
    color: #c1cada;
    font-size: 16px;
    line-height: 1.5;
}

.strip-item:hover strong {
    color: var(--orange-light);
}

/* =========================================================
   SHARED SECTIONS
========================================================= */

.section-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 52px 28px;
}

.section-heading {
    max-width: 720px;
    margin-bottom: 27px;
}

.section-heading > span,
.section-label {
    color: var(--orange);
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 1.8px;
    text-transform: uppercase;
}

.section-heading h2 {
    margin-top: 8px;
    color: var(--navy);
    font-size: clamp(26px, 3vw, 37px);
    line-height: 1.15;
    letter-spacing: -.7px;
}

.section-heading p {
    margin-top: 9px;
    color: var(--grey);
    font-size: 14px;
    line-height: 1.7;
}

/* =========================================================
   OVERVIEW / FEATURES
========================================================= */

.overview-section {
    background: var(--white);
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.overview-card {
    position: relative;
    min-width: 0;
    min-height: 170px;
    padding: 22px;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fffaf6;
    transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.overview-card::after {
    content: "";
    position: absolute;
    right: -45px;
    bottom: -55px;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: rgba(247,92,3,.07);
    pointer-events: none;
}

.overview-card:hover {
    transform: translateY(-4px);
    border-color: var(--orange);
    box-shadow: var(--shadow);
}

.card-number {
    margin-bottom: 9px;
    color: var(--orange);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 1px;
}

.overview-card h3 {
    margin-bottom: 7px;
    color: var(--navy);
    font-size: 17px;
    line-height: 1.35;
}

.overview-card p {
    color: var(--grey);
    font-size: 15px;
    line-height: 1.65;
}

/* =========================================================
   SPECIFICATIONS
========================================================= */

.specifications-section {
    position: relative;
    overflow: hidden;
    background: #f5f7fa;
}

.specifications-section::before {
    content: "";
    position: absolute;
    top: 30px;
    right: -220px;
    width: 400px;
    height: 400px;
    border: 1px solid rgba(247,92,3,.1);
    border-radius: 50%;
    pointer-events: none;
}

.specification-layout {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    gap: 28px;
    align-items: center;
}

.spec-image-box {
    min-width: 0;
    height: 380px;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--white);
    box-shadow: var(--shadow);
}

.spec-image-box img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 8px 12px rgba(0,0,0,.1));
}

#specifications .spec-image-box {
    width: 100%;
    height: 440px;
    overflow: hidden;
    cursor: zoom-in;
}

#specifications .specification-product-image {
    display: block;
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: contain;
    transform: scale(1);
    transform-origin: center center;
    transition: transform .2s ease;
}

.specification-table {
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--white);
    box-shadow: var(--shadow);
}

.spec-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 15px;
    padding: 13px 18px;
    border-bottom: 1px solid #edf0f4;
    transition: background .2s ease;
}

.spec-row:hover {
    background: #fffaf6;
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-row span {
    color: #7b8492;
    font-size: 13px;
}

.spec-row strong {
    color: var(--navy);
    font-size: 13px;
    overflow-wrap: anywhere;
}

/* =========================================================
   INDUSTRY APPLICATIONS — DYNAMIC CARDS
========================================================= */

.product-applications {
    padding: 45px 28px;
    background: #f7f8fa;
}

.applications-heading {
    max-width: 1320px;
    margin: 0 auto 24px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 20px;
}

.applications-eyebrow {
    color: var(--orange);
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 1.8px;
    text-transform: uppercase;
}

.applications-heading h2 {
    margin: 7px 0;
    color: var(--navy);
    font-size: clamp(25px, 3vw, 36px);
    line-height: 1.2;
}

.applications-heading p {
    max-width: 570px;
    color: var(--grey);
    font-size: 16px;
    line-height: 1.65;
}

.applications-count {
    flex-shrink: 0;
    padding: 7px 12px;
    border: 1px solid var(--border);
    border-radius: 25px;
    background: var(--white);
    color: var(--navy);
    font-size: 15px;
    font-weight: 700;
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    max-width: 1320px;
    margin: 0 auto;
    align-items: stretch;
}

.application-card {
    position: relative;
    isolation: isolate;
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 190px;
    padding: 18px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 11px;
    background: linear-gradient(145deg, #142b4a, #081629 75%);
    color: var(--white);
    box-shadow: 0 6px 18px rgba(8,22,41,.12);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
    animation: industryCardEnter .45s ease both;
}

.application-card:nth-child(2) {
    animation-delay: .05s;
}

.application-card:nth-child(3) {
    animation-delay: .1s;
}

.application-card:nth-child(4) {
    animation-delay: .15s;
}

.application-card::before {
    content: "";
    position: absolute;
    z-index: -1;
    top: -70px;
    right: -60px;
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background: rgba(247,92,3,.2);
    filter: blur(18px);
    pointer-events: none;
}

.application-card:hover {
    transform: translateY(-4px);
    border-color: rgba(247,92,3,.8);
    box-shadow: 0 12px 25px rgba(8,22,41,.2);
}

.application-card-top,
.application-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 15px;
}

.application-number {
    color: #b1bfd1;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 1px;
}

.application-icon,
.industry-icon,
.industry-logo {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    border: 1px solid rgba(247,92,3,.4);
    border-radius: 9px;
    background: rgba(247,92,3,.12);
    color: #ff9256;
    font-size: 21px;
    transition: transform .25s ease, background .25s ease;
}

.application-card:hover .application-icon,
.application-card:hover .industry-icon,
.application-card:hover .industry-logo {
    transform: translateY(-2px);
    background: var(--orange);
    color: var(--white);
}

.application-category {
    margin-bottom: 6px;
    color: #ff9256;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.application-card h3 {
    margin: 0 0 7px;
    color: var(--white);
    font-size: 17px;
    font-weight: 700;
    line-height: 1.4;
    overflow-wrap: anywhere;
}

.application-card > p {
    margin: 0 0 12px;
    color: #c0ccdc;
    font-size: 15px;
    line-height: 1.6;
}

.application-hazard {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: auto;
    padding: 9px;
    border-radius: 6px;
    background: rgba(255,255,255,.07);
}

.application-hazard span {
    color: #a9b8cc;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: .8px;
}

.application-hazard strong {
    color: var(--white);
    font-size: 15px;
    line-height: 1.5;
}

.application-card-line {
    position: absolute;
    right: 17px;
    bottom: 0;
    left: 17px;
    height: 3px;
    border-radius: 3px 3px 0 0;
    background: linear-gradient(90deg, var(--orange), #ffad72);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .25s ease;
}

.application-card:hover .application-card-line {
    transform: scaleX(1);
}

.applications-empty {
    max-width: 1320px;
    margin: 0 auto;
    padding: 20px;
    border: 1px dashed #d5dae2;
    border-radius: 9px;
    color: var(--grey);
    font-size: 15px;
    text-align: center;
}

@keyframes industryCardEnter {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =========================================================
   GALLERY
========================================================= */

.gallery-section {
    background: #f5f7fa;
}

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

.gallery-item {
    position: relative;
    height: 290px;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--white);
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    padding: 20px;
    object-fit: contain;
    transition: transform .3s ease;
}

.gallery-item:hover img {
    transform: scale(1.035);
}

.gallery-label {
    position: absolute;
    bottom: 0;
    left: 0;
    padding: 9px 15px;
    background: var(--navy);
    color: var(--white);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .7px;
    transition: background .2s ease;
}

.gallery-item:hover .gallery-label {
    background: var(--orange);
}

/* =========================================================
   WHY SPECTRUM
========================================================= */

.why-section {
    position: relative;
    overflow: hidden;
    background: var(--navy);
    color: var(--white);
}

.why-section::before {
    content: "";
    position: absolute;
    top: 30px;
    left: -220px;
    width: 400px;
    height: 400px;
    border: 2px solid rgba(247,92,3,.14);
    border-radius: 50%;
    pointer-events: none;
}

.why-section .section-container {
    position: relative;
    z-index: 1;
}

.why-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 45px;
}

.why-content h2 {
    margin-top: 8px;
    color: var(--white);
    font-size: clamp(27px, 3vw, 42px);
    line-height: 1.12;
    letter-spacing: -.8px;
}

.why-content p {
    color: #c1cada;
    font-size: 14px;
    line-height: 1.8;
}

.why-points {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 15px;
    margin-top: 25px;
}

.why-points > div {
    padding-top: 12px;
    border-top: 1px solid rgba(255,255,255,.18);
}

.why-points strong {
    display: block;
    margin-bottom: 5px;
    color: var(--orange-light);
    font-size: 17px;
    line-height: 1.3;
}

.why-points span {
    color: #d7dfeb;
    font-size: 15px;
    line-height: 1.5;
}

/* =========================================================
   ENQUIRY CTA
========================================================= */

.enquiry-section {
    position: relative;
    overflow: hidden;
    background: var(--orange);
}

.enquiry-section::after {
    content: "SPECTRUM";
    position: absolute;
    right: -10px;
    bottom: -25px;
    color: rgba(255,255,255,.12);
    font-size: clamp(65px, 11vw, 145px);
    font-weight: 900;
    letter-spacing: -4px;
    pointer-events: none;
}

.enquiry-container {
    position: relative;
    z-index: 1;
    max-width: 1320px;
    margin: 0 auto;
    padding: 48px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 25px;
}

.enquiry-container > div {
    max-width: 720px;
}

.enquiry-container > div > span {
    color: var(--white);
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 1.8px;
}

.enquiry-container h2 {
    margin-top: 8px;
    color: var(--white);
    font-size: clamp(27px, 3vw, 42px);
    line-height: 1.12;
    letter-spacing: -.8px;
}

.enquiry-container p {
    margin-top: 10px;
    color: #fff3eb;
    font-size: 14px;
    line-height: 1.65;
}

.enquiry-button {
    flex-shrink: 0;
    min-height: 45px;
    padding: 12px 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border: 1px solid var(--navy);
    border-radius: 7px;
    background: var(--navy);
    color: var(--white);
    font-size: 13px;
    font-weight: 700;
    transition: all .2s ease;
}

.enquiry-button:hover {
    background: var(--white);
    border-color: var(--white);
    color: var(--navy);
    transform: translateY(-2px);
}

/* =========================================================
   FOOTER
========================================================= */

.footer {
    background: #080f1a;
    color: var(--white);
}

.footer-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 42px 28px;
    display: grid;
    grid-template-columns: 1.5fr repeat(3, minmax(0, 1fr));
    gap: 30px;
}

.footer-logo {
    color: var(--white);
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 1.5px;
}

.footer-brand p {
    margin-top: 7px;
    color: var(--orange-light);
    font-size: 15px;
}

.footer-column {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}

.footer-column h4 {
    margin-bottom: 5px;
    color: var(--orange-light);
    font-size: 15px;
    letter-spacing: 1px;
}

.footer-column a,
.footer-column p {
    color: #b0bbc9;
    font-size: 15px;
    line-height: 1.6;
    overflow-wrap: anywhere;
}

.footer-column a:hover {
    color: var(--white);
}

.footer-bottom {
    max-width: 1320px;
    margin: 0 auto;
    padding: 15px 28px;
    border-top: 1px solid rgba(255,255,255,.1);
}

.footer-bottom p {
    color: #9aa7b8;
    font-size: 15px;
}

/* =========================================================
   LIGHTBOX
========================================================= */

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 25px;
    background: rgba(4,10,18,.94);
}

.lightbox.show {
    display: flex;
}

.lightbox img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 18px;
    right: 20px;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255,255,255,.35);
    border-radius: 5px;
    background: transparent;
    color: var(--white);
    font-size: 26px;
    cursor: pointer;
}

.lightbox-close:hover {
    border-color: var(--orange);
    background: var(--orange);
}

/* =========================================================
   SPECTRUM SAFETY APP PROMO
========================================================= */

.app-promo-section {
    padding: 38px 28px;
    background: var(--white);
}

.app-promo-banner {
    position: relative;
    isolation: isolate;
    max-width: 1320px;
    margin: 0 auto;
    padding: 34px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 15px;
    background: linear-gradient(125deg, #0b1f3a, #102d50 65%, #0b1f3a);
    color: var(--white);
    box-shadow: var(--shadow);
}

.app-promo-banner::before {
    content: "";
    position: absolute;
    z-index: -1;
    top: -80%;
    left: -35%;
    width: 50%;
    height: 260%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(247,92,3,.12),
        transparent
    );
    transform: rotate(25deg);
    animation: spectrumLightSweep 9s ease-in-out infinite;
    pointer-events: none;
}

.app-promo-banner::after {
    content: "";
    position: absolute;
    z-index: -1;
    top: 10%;
    right: 10%;
    width: 190px;
    height: 190px;
    border-radius: 50%;
    background: rgba(247,92,3,.13);
    filter: blur(50px);
    pointer-events: none;
}

.app-promo-content {
    flex: 1;
    min-width: 0;
}

.app-promo-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    color: #ff9a62;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 1.5px;
}

.app-promo-tag::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--orange);
    animation: spectrumPulse 2s infinite;
}

.app-promo-content h2 {
    margin: 0 0 10px;
    color: var(--white);
    font-size: clamp(25px, 3vw, 38px);
    line-height: 1.2;
    letter-spacing: -.5px;
}

.app-promo-content p {
    max-width: 530px;
    margin: 0 0 18px;
    color: #d8e3f0;
    font-size: 13px;
    line-height: 1.7;
}

.app-promo-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.app-promo-btn {
    min-height: 42px;
    padding: 11px 15px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid var(--orange);
    border-radius: 7px;
    background: var(--orange);
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
    transition: all .2s ease;
}

.app-promo-btn:hover {
    background: #ff7024;
    border-color: #ff7024;
    color: var(--white);
    transform: translateY(-2px);
}

.app-promo-btn.app-store-btn {
    border-color: rgba(255,255,255,.5);
    background: var(--white);
    color: var(--navy);
}

.app-promo-btn.app-store-btn:hover {
    background: #eaf0f7;
    color: var(--navy);
}

.app-promo-note {
    display: block;
    margin-top: 12px;
    color: #b6c7db;
    font-size: 11px;
}

/* CSS-built phone illustration */

.app-promo-visual {
    position: relative;
    flex: 0 0 190px;
    min-height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-promo-visual::before,
.app-promo-visual::after {
    content: "";
    position: absolute;
    width: 175px;
    height: 175px;
    border: 1px solid rgba(247,92,3,.4);
    border-radius: 50%;
    animation: spectrumOrbit 15s linear infinite;
}

.app-promo-visual::after {
    width: 215px;
    height: 215px;
    border-color: rgba(255,255,255,.12);
    animation-direction: reverse;
    animation-duration: 20s;
}

.app-phone {
    position: relative;
    z-index: 1;
    width: 130px;
    min-height: 220px;
    padding: 22px 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 4px solid var(--white);
    border-radius: 23px;
    background: linear-gradient(160deg, #fff, #eaf0f7);
    color: var(--navy);
    box-shadow: 0 0 0 4px rgba(247,92,3,.2), 0 18px 35px rgba(0,0,0,.3);
    text-align: center;
    animation: spectrumFloat 4s ease-in-out infinite;
}

.app-phone > .fa-shield-alt {
    color: var(--orange);
    font-size: 34px;
}

.app-phone > span {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1.5px;
}

.app-phone > strong {
    color: var(--orange);
    font-size: 16px;
    letter-spacing: 2px;
}

.app-phone-line {
    width: 45px;
    height: 3px;
    margin: 5px 0;
    border-radius: 3px;
    background: var(--orange);
}

.app-phone .app-hardhat {
    color: var(--navy);
    font-size: 30px;
}

.app-phone small {
    max-width: 100px;
    color: #41536b;
    font-size: 10px;
    line-height: 1.4;
}

@keyframes spectrumFloat {
    0%, 100% { transform: translateY(0) rotate(-1deg); }
    50% { transform: translateY(-7px) rotate(1deg); }
}

@keyframes spectrumPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: .5; }
}

@keyframes spectrumOrbit {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes spectrumLightSweep {
    0%, 15% { left: -65%; }
    65%, 100% { left: 125%; }
}

@keyframes spectrumGlow {
    from { transform: scale(.85); opacity: .55; }
    to { transform: scale(1.15); opacity: 1; }
}

/* =========================================================
   TABLET
========================================================= */

@media (max-width: 1000px) {
    .product-hero-container {
        gap: 25px;
    }

    .main-image-wrapper {
        height: 340px;
        padding: 22px;
    }

    .product-information h1 {
        font-size: clamp(29px, 4vw, 40px);
    }

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

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

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

    .specification-layout {
        gap: 20px;
    }

    .footer-container {
        gap: 22px;
    }
}

/* =========================================================
   MOBILE / NAVIGATION
========================================================= */

@media (max-width: 768px) {
    .navbar-container {
        min-height: 64px;
        padding: 0 18px;
    }

    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .back-container {
        padding: 14px 18px 5px;
    }

    .product-hero {
        padding: 18px 18px 28px;
    }

    .product-hero-container {
        grid-template-columns: minmax(0, 1fr);
        gap: 23px;
    }

    .product-visual {
        max-width: 560px;
        width: 100%;
        margin: 0 auto;
    }

    .main-image-wrapper {
        height: clamp(250px, 65vw, 360px);
        padding: 20px;
    }

    .main-image-wrapper img {
        max-height: 100%;
    }

    .product-information h1 {
        font-size: clamp(30px, 7vw, 40px);
        letter-spacing: -1px;
    }

    .product-description {
        font-size: 14px;
    }

    .hero-highlights {
        gap: 8px;
    }

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

    .strip-item {
        min-height: 85px;
        padding: 13px;
        border-bottom: 1px solid rgba(255,255,255,.1);
    }

    .strip-item:nth-child(2) {
        border-right: none;
    }

    .strip-item:nth-child(3),
    .strip-item:nth-child(4) {
        border-bottom: none;
    }

    .section-container {
        padding: 38px 18px;
    }

    .section-heading {
        margin-bottom: 20px;
    }

    .specification-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 16px;
    }

    .spec-image-box,
    #specifications .spec-image-box {
        height: 270px;
    }

    .applications-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
    }

    .product-applications {
        padding: 34px 18px;
    }

    .gallery-item {
        height: 250px;
    }

    .why-content {
        grid-template-columns: minmax(0, 1fr);
        gap: 18px;
    }

    .enquiry-container {
        padding: 35px 18px;
        align-items: flex-start;
        flex-direction: column;
        gap: 18px;
    }

    .footer-container {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        padding: 35px 18px;
    }

    .footer-bottom {
        padding: 15px 18px;
    }

    .app-promo-section {
        padding: 28px 18px;
    }

    .app-promo-banner {
        padding: 25px 20px;
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .app-promo-content p {
        margin-left: auto;
        margin-right: auto;
    }

    .app-promo-actions {
        justify-content: center;
    }

    .app-promo-visual {
        flex: auto;
        width: 100%;
        min-height: 245px;
    }
}

/* =========================================================
   SMALL MOBILE
========================================================= */

@media (max-width: 480px) {
    .back-container {
        padding-right: 14px;
        padding-left: 14px;
    }

    .product-hero {
        padding-right: 14px;
        padding-left: 14px;
    }

    .main-image-wrapper {
        height: 260px;
        padding: 16px;
    }

    .image-thumbnails {
        gap: 7px;
    }

    .thumbnail {
        width: 53px;
        height: 53px;
    }

    .product-category {
        font-size: 10px;
        letter-spacing: 1px;
    }

    .product-information h1 {
        font-size: 30px;
    }

    .product-information h2 {
        font-size: 17px;
    }

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

    .highlight {
        padding: 8px;
        gap: 6px;
    }

    .highlight strong {
        font-size: 11px;
    }

    .highlight span {
        font-size: 10px;
    }

    .hero-buttons {
        align-items: stretch;
    }

    .hero-buttons a,
    .hero-buttons button {
        flex: 1 1 auto;
    }

    .primary-button,
    .secondary-button {
        padding: 10px 12px;
        font-size: 12px;
    }

    .feature-strip-container {
        grid-template-columns: minmax(0, 1fr);
    }

    .strip-item {
        min-height: 73px;
        border-right: none;
        border-bottom: 1px solid rgba(255,255,255,.1);
    }

    .strip-item:nth-child(3) {
        border-bottom: 1px solid rgba(255,255,255,.1);
    }

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

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

    .overview-card {
        min-height: 0;
        padding: 17px;
    }

    .applications-grid,
    .product-applications .applications-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 12px;
    }

    .application-card,
    .product-applications .application-card {
        min-height: 0;
        padding: 17px;
    }

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

    .gallery-item {
        height: 230px;
    }

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

    .spec-row {
        padding: 11px 13px;
        gap: 10px;
    }

    .spec-row span,
    .spec-row strong {
        font-size: 12px;
    }

    .footer-container {
        grid-template-columns: minmax(0, 1fr);
        gap: 25px;
    }

    .enquiry-section::after {
        font-size: 65px;
    }

    .app-promo-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .app-promo-btn {
        width: 100%;
    }
}

/* =========================================================
   REDUCED MOTION
========================================================= */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }

    .product-applications .application-card {
        animation: none;
    }
}


/* =====================================================
   COMBINED SPECIFICATIONS + INDUSTRIES LAYOUT
===================================================== */

.combined-details-section .combined-details-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: stretch;
    gap: 32px;
}

/* LEFT: IMAGE — STRETCH TO MATCH THE RIGHT COLUMN */

.combined-details-image {
    display: flex;
    min-width: 0;
    align-self: stretch;
}

.combined-details-image .spec-image-box {
    width: 100%;
    height: auto;
    min-height: 100%;
    flex: 1;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 18px;
}

.combined-details-image .specification-product-image {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 100%;
    object-fit: contain;
    object-position: center;
}

/* RIGHT: SPECIFICATIONS + INDUSTRIES */

.combined-details-content {
    display: flex;
    flex-direction: column;
    gap: 22px;
    min-width: 0;
}

.combined-details-content .specification-table {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.combined-details-content .spec-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    padding: 14px 18px;
    border-bottom: 1px solid #e5e7eb;
}

.combined-details-content .spec-row:first-child {
    border-top: 1px solid #e5e7eb;
}

.combined-details-content .spec-row span {
    flex: 0 0 40%;
    color: #64748b;
    font-size: 14px;
}

.combined-details-content .spec-row strong {
    flex: 1;
    color: #10243e;
    font-size: 14px;
    text-align: right;
    overflow-wrap: anywhere;
}

/* INDUSTRIES PANEL */

.combined-industries {
    padding: 20px;
    border: 1px solid #e5e7eb;
    border-radius: 18px;
    background: #ffffff;
}

.combined-industries-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.combined-industries-heading h2 {
    margin: 7px 0 0;
    color: #10243e;
    font-size: 21px;
    line-height: 1.25;
}

.combined-industries-heading .applications-count {
    flex-shrink: 0;
    font-size: 12px;
    color: #64748b;
}

.combined-industries-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

/* COMPACT INDUSTRY CARDS */

.combined-industries-grid .application-card {
    min-width: 0;
    padding: 14px;
    border: 1px solid #e8edf2;
    border-radius: 12px;
    background: #f8fafc;
}

.combined-industries-grid .application-card-top {
    margin-bottom: 10px;
}

.combined-industries-grid .application-number {
    font-size: 12px;
}

.combined-industries-grid .industry-logo {
    font-size: 18px;
}

.combined-industries-grid .application-category {
    font-size: 10px;
    letter-spacing: 1px;
}

.combined-industries-grid .application-card h3 {
    margin: 6px 0;
    color: #10243e;
    font-size: 15px;
    line-height: 1.3;
}

.combined-industries-grid .application-card p {
    margin: 0;
    font-size: 12px;
    line-height: 1.5;
    color: #64748b;
}

.combined-industries-grid .application-card-line {
    display: block;
    margin-top: 10px;
}

/* TABLET */

@media (max-width: 900px) {
    .combined-details-section .combined-details-layout {
        grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
        gap: 20px;
    }

    .combined-industries {
        padding: 15px;
    }

    .combined-details-content .spec-row {
        padding: 12px;
    }
}

/* MOBILE: STACK THE IMAGE AND CONTENT */

@media (max-width: 680px) {
    .combined-details-section .combined-details-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 22px;
    }

    .combined-details-image .spec-image-box {
        height: auto;
        min-height: 0;
        aspect-ratio: 4 / 3;
    }

    .combined-details-image .specification-product-image {
        height: 100%;
        min-height: 0;
    }

    .combined-details-content {
        gap: 18px;
    }

    .combined-industries {
        padding: 15px;
    }

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

    .combined-industries-grid .application-card {
        padding: 12px;
    }

    .combined-industries-grid .application-card h3 {
        font-size: 14px;
    }
}

@media (max-width: 380px) {
    .combined-industries-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}


/* =====================================================
   PREMIUM SPECIFICATIONS + COMPACT INDUSTRY CARDS
===================================================== */

/* Give more space to the right-side content */
.combined-details-section .combined-details-layout {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.5fr);
    align-items: stretch;
    gap: 28px;
}

/* LEFT IMAGE: smaller, clean and premium */
.combined-details-image {
    align-self: stretch;
    min-width: 0;
}

.combined-details-image .spec-image-box {
    width: 100%;
    height: 100%;
    min-height: 0;
    padding: 16px;
    background: linear-gradient(145deg, #ffffff, #f4f7fb);
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    box-shadow: 0 8px 24px rgba(16, 36, 62, 0.06);
}

.combined-details-image .specification-product-image {
    width: 100%;
    height: 100%;
    min-height: 0;
    object-fit: contain;
}

/* SPECIFICATIONS: turn each row into a block */
.combined-details-content .specification-table {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.combined-details-content .spec-row,
.combined-details-content .spec-row:first-child {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 8px;
    min-width: 0;
    min-height: 82px;
    padding: 15px 16px;
    border: 1px solid #e1e8f0;
    border-radius: 12px;
    background: #f8fafc;
    transition: transform 0.2s ease, box-shadow 0.2s ease,
                border-color 0.2s ease;
}

.combined-details-content .spec-row:hover {
    transform: translateY(-3px);
    border-color: #f75c03;
    background: #ffffff;
    box-shadow: 0 8px 20px rgba(16, 36, 62, 0.08);
}

.combined-details-content .spec-row span {
    flex: none;
    color: #64748b;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.7px;
    text-transform: uppercase;
}

.combined-details-content .spec-row strong {
    flex: none;
    width: 100%;
    color: #10243e;
    font-size: 14px;
    line-height: 1.45;
    text-align: left;
    overflow-wrap: anywhere;
}

/* INDUSTRIES: four compact cards in one row */
.combined-industries {
    padding: 18px;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    background: #ffffff;
    box-shadow: 0 6px 20px rgba(16, 36, 62, 0.04);
}

.combined-industries-heading {
    margin-bottom: 14px;
}

.combined-industries-heading h2 {
    font-size: 20px;
}

.combined-industries-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 9px;
}

.combined-industries-grid .application-card {
    min-width: 0;
    padding: 11px 9px;
    border: 1px solid #e8edf2;
    border-radius: 11px;
    background: #f8fafc;
    transition: transform 0.2s ease, border-color 0.2s ease,
                box-shadow 0.2s ease;
}

.combined-industries-grid .application-card:hover {
    transform: translateY(-3px);
    border-color: #f75c03;
    background: #ffffff;
    box-shadow: 0 6px 16px rgba(16, 36, 62, 0.07);
}

.combined-industries-grid .application-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 4px;
    margin-bottom: 8px;
}

.combined-industries-grid .application-number {
    font-size: 10px;
}

.combined-industries-grid .industry-logo {
    font-size: 16px;
    color: #f75c03;
}

.combined-industries-grid .application-category {
    font-size: 9px;
    letter-spacing: 0.6px;
}

.combined-industries-grid .application-card h3 {
    margin: 6px 0;
    color: #10243e;
    font-size: 12px;
    line-height: 1.35;
    overflow-wrap: anywhere;
}

.combined-industries-grid .application-card p {
    font-size: 10px;
    line-height: 1.4;
    color: #64748b;
}

.combined-industries-grid .application-card-line {
    margin-top: 8px;
}

/* TABLET */
@media (max-width: 900px) {
    .combined-details-section .combined-details-layout {
        grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
        gap: 18px;
    }

    .combined-industries {
        padding: 13px;
    }

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

/* MOBILE */
@media (max-width: 680px) {
    .combined-details-section .combined-details-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 20px;
    }

    .combined-details-image .spec-image-box {
        height: auto;
        aspect-ratio: 5 / 3;
    }

    .combined-details-content .specification-table {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 9px;
    }

    .combined-details-content .spec-row,
    .combined-details-content .spec-row:first-child {
        min-height: 76px;
        padding: 12px;
    }

    .combined-industries-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 9px;
    }
}

@media (max-width: 380px) {
    .combined-details-content .specification-table,
    .combined-industries-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}


/* =====================================================
   BALANCED IMAGE + RIGHT CONTENT HEIGHT
===================================================== */

.combined-details-section .combined-details-layout {
    display: grid;
    /* Narrower right side, wider left image */
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: stretch;
    gap: 24px;
}

/* LEFT IMAGE: stretch to the full height of right content */
.combined-details-image {
    display: flex;
    align-self: stretch;
    min-width: 0;
}

.combined-details-image .spec-image-box {
    width: 100%;
    height: 100%;
    min-height: 0;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.combined-details-image .specification-product-image {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 0;
    object-fit: contain;
    object-position: center;
}

/* RIGHT SIDE: specifications and industries stacked */
.combined-details-content {
    display: flex;
    flex-direction: column;
    align-self: stretch;
    gap: 20px;
    min-width: 0;
}

/* Keep specification blocks compact */
.combined-details-content .specification-table {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

/* TABLET */
@media (max-width: 900px) {
    .combined-details-section .combined-details-layout {
        grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
        gap: 18px;
    }
}

/* MOBILE: stack image above the right content */
@media (max-width: 680px) {
    .combined-details-section .combined-details-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .combined-details-image .spec-image-box {
        height: auto;
        flex: initial;
        aspect-ratio: 5 / 3;
    }

    .combined-details-image .specification-product-image {
        height: 100%;
    }
}


/* =====================================================
   SPECTRUM PRODUCT DETAILS — CLEAN FINAL LAYOUT
===================================================== */

.combined-details-section .combined-details-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
    align-items: stretch;
    gap: 22px;
}

/* LEFT IMAGE */
.combined-details-image {
    display: flex;
    align-self: stretch;
    min-width: 0;
}

.combined-details-image .spec-image-box {
    width: 100%;
    height: 100%;
    min-height: 0;
    padding: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #fff;
    border: 1px solid #dce4ed;
    border-radius: 14px;
    box-shadow: 0 5px 18px rgba(16, 36, 62, 0.05);
}

.combined-details-image .specification-product-image {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 0;
    object-fit: contain;
    object-position: center;
}

/* RIGHT COLUMN */
.combined-details-content {
    display: flex;
    flex-direction: column;
    align-self: stretch;
    gap: 16px;
    min-width: 0;
}

/* SPECIFICATION BLOCKS */
.combined-details-content .specification-table {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-content: start;
    gap: 8px;
}

.combined-details-content .spec-row,
.combined-details-content .spec-row:first-child {
    min-width: 0;
    min-height: 0;
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 5px;
    border: 1px solid #dce4ed;
    border-radius: 9px;
    background: #fff;
    box-shadow: 0 2px 6px rgba(16, 36, 62, 0.025);
}

.combined-details-content .spec-row span {
    flex: initial;
    color: #64748b;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.65px;
    text-transform: uppercase;
}

.combined-details-content .spec-row strong {
    flex: initial;
    width: 100%;
    color: #10243e;
    font-size: 13px;
    line-height: 1.4;
    text-align: left;
    overflow-wrap: anywhere;
}

/* INDUSTRIES PANEL */
.combined-industries {
    padding: 16px;
    border: 1px solid #dce4ed;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 4px 14px rgba(16, 36, 62, 0.035);
}

.combined-industries-heading {
    margin-bottom: 12px;
}

.combined-industries-heading h2 {
    margin-top: 5px;
    font-size: 19px;
}

/* FOUR COMPACT CARDS */
.combined-industries-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: start;
    gap: 8px;
}

.combined-industries-grid .application-card {
    min-width: 0;
    height: auto;
    min-height: 0;
    align-self: start;
    padding: 10px;
    display: flex;
    flex-direction: column;
    border: 1px solid #263f5d;
    border-radius: 9px;
    background: #10243e;
    color: #fff;
    box-shadow: none;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.combined-industries-grid .application-card:hover {
    background: #193657;
    border-color: #f75c03;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(16, 36, 62, 0.12);
}

.combined-industries-grid .application-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4px;
    margin-bottom: 8px;
}

.combined-industries-grid .application-number {
    color: #e2e8f0;
    font-size: 10px;
}

.combined-industries-grid .industry-logo {
    color: #ff7a32;
    font-size: 14px;
}

.combined-industries-grid .application-category {
    color: #ffad7a;
    font-size: 9px;
    letter-spacing: 0.45px;
}

.combined-industries-grid .application-card h3 {
    margin: 5px 0 0;
    color: #fff;
    font-size: 12px;
    line-height: 1.4;
    overflow-wrap: anywhere;
}

.combined-industries-grid .application-card p {
    margin: 5px 0 0;
    color: #d5deea;
    font-size: 10px;
    line-height: 1.4;
}

.combined-industries-grid .application-card-line {
    display: none;
}

/* TABLET */
@media (max-width: 900px) {
    .combined-details-section .combined-details-layout {
        gap: 16px;
    }

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

/* MOBILE */
@media (max-width: 680px) {
    .combined-details-section .combined-details-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 18px;
    }

    .combined-details-image .spec-image-box {
        height: auto;
        flex: initial;
        aspect-ratio: 5 / 3;
    }

    .combined-details-image .specification-product-image {
        height: 100%;
    }

    .combined-details-content .specification-table {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

@media (max-width: 380px) {
    .combined-details-content .specification-table,
    .combined-industries-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}


/* DOWNLOAD TECHNICAL PRODUCT IMAGE */

.combined-details-image .spec-image-box {
    position: relative;
    flex-direction: column;
    gap: 14px;
}

.download-specification-image {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 8px;
    background: #10243e;
    color: #ffffff;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: background 0.2s ease, transform 0.2s ease;
}

.download-specification-image:hover {
    background: #f75c03;
    color: #ffffff;
    transform: translateY(-2px);
}

@media (max-width: 680px) {
    .download-specification-image {
        padding: 9px 14px;
        font-size: 12px;
    }
}


.spec-image-wrapper {
    position: relative;
    width: 100%;
}

.download-image-icon {
    position: absolute;
    top: -12px;
    right: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    background: #f75c03;
    border-radius: 50%;
    text-decoration: none;
    font-size: 16px;
    z-index: 5;
    transition: background 0.2s ease, transform 0.2s ease;
}

.download-image-icon:hover {
    background: #d94d00;
    color: #ffffff;
    transform: translateY(-2px);
}

.spec-image-box .specification-product-image {
    display: block;
    width: 100%;
    height: auto;
}


/* ===== SPECTRUM WATERMARK: MAIN PRODUCT IMAGE ONLY ===== */

.main-image-wrapper {
    position: relative;
    overflow: hidden;
}

/* Keep the product image in its existing layout */
.main-image-wrapper .main-product-image {
    display: block;
    width: 100%;
    height: auto;
}

/* Diagonal logo overlay */
.main-image-wrapper .product-image-watermark {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    pointer-events: none;
    z-index: 2;
}

.main-image-wrapper .product-image-watermark img {
    display: block;
    width: 65%;
    max-width: 300px;
    height: auto;
    object-fit: contain;
    opacity: 0.16;
    transform: rotate(-30deg);
    user-select: none;
}

/* SPECTRUM LOGO WATERMARK — MAIN PRODUCT IMAGE ONLY */

.main-image-wrapper {
    position: relative !important;
    overflow: hidden !important;
}

.main-image-wrapper .main-product-image {
    display: block;
    width: 100%;
    height: auto;
}

.main-image-wrapper .product-image-watermark {
    position: absolute !important;
    inset: 0 !important;
    z-index: 10 !important;

    display: flex !important;
    align-items: center !important;
    justify-content: center !important;

    pointer-events: none !important;
    overflow: hidden !important;
}
.main-image-wrapper .product-image-watermark img {
    display: block !important;
    width: 95% !important;
    max-width: 480px !important;
    height: auto !important;
    opacity: 0.12 !important;
    transform: rotate(-40deg) !important;
    object-fit: contain !important;
}


/* PRODUCT CERTIFICATION CARDS */

.product-certifications {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-top: 16px;
    width: 100%;
}

.certification-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    padding: 12px 8px;
    min-width: 0;
    background: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 10px;
    text-align: center;
}

.certification-image {
    width: 100%;
    max-width: 75px;
    height: 55px;
    object-fit: contain;
}

.certification-details h4 {
    margin: 0;
    font-size: 12px;
    line-height: 1.4;
    color: #222222;
    overflow-wrap: anywhere;
}

.certification-details p {
    margin: 5px 0 0;
    font-size: 11px;
    color: #666666;
    overflow-wrap: anywhere;
}

.no-certifications {
    grid-column: 1 / -1;
    margin: 0;
    font-size: 13px;
    color: #777777;
}

@media (max-width: 480px) {
    .product-certifications {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}


.certification-card {
    gap: 4px;
}

.certification-details h4 {
    margin: 0;
    font-size: 12px;
    line-height: 1.2;
    color: #222222;
    overflow-wrap: anywhere;
}

.certification-value {
    margin: 0;
    font-size: 11px;
    line-height: 1.2;
    color: #000000;
    overflow-wrap: anywhere;
}

/* OEKO-TEX LOGO FIX */

.certification-card:has(.oeko-tex-image) {
    justify-content: center;
    padding: 12px 6px;
}

.certification-image.oeko-tex-image {
    width: 100%;
    max-width: 130px;
    height: 75px;
    object-fit: contain;
    display: block;
    margin: auto;
}

.product-brand-logo {
    width: 100%;
    height: 75px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 0 12px;
    padding: 0;
    box-sizing: border-box;
}

.product-brand-logo img {
    display: block;
    width: 220px;
    max-width: 80%;
    height: 70px;
    object-fit: contain;
}

/* Logo occupies the top portion of the left image section */
.product-brand-logo {
    width: 100%;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 0 12px;
    padding: 0;
    box-sizing: border-box;
}

.product-brand-logo img {
    display: block;
    width: 500px;
    max-width: 90%;
    height: 100px;
    max-height: 90px;
    object-fit: contain;
    object-position: center;
}

/* Preserve the existing product image box */
.product-visual {
    min-width: 0;
    box-sizing: border-box;
}

/* Move category label down */
.product-visual .image-badge {
    margin-top: 80px;
}

/* Keep the main product image box below the label */
.product-visual .main-image-wrapper {
    margin-top: 20px;
}