:root {
    --paper: #f4efe8;
    --paper-deep: #e9ded1;
    --ink: #161616;
    --muted: #5b5650;
    --line: rgba(22, 22, 22, 0.08);
    --brand: #ff6a21;
    --brand-deep: #db4f0c;
    --slate: #272727;
    --slate-soft: #343434;
    --white: #fffdf9;
    --shadow: 0 24px 60px rgba(18, 18, 18, 0.12);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    font-family: "Space Grotesk", sans-serif;
    background:
        radial-gradient(circle at top left, rgba(255, 106, 33, 0.18), transparent 26%),
        linear-gradient(180deg, #fbf7f1 0%, var(--paper) 100%);
}

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

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

.catalogue-shell {
    width: min(1400px, calc(100% - 32px));
    margin: 0 auto;
    padding: 24px 0 48px;
}

.catalogue-header {
    position: sticky;
    top: 16px;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 28px;
    padding: 18px 22px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: 24px;
    background: rgba(255, 252, 247, 0.78);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow);
}

.brand-lockup {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.brand-kicker,
.section-tag {
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--brand-deep);
}

.brand-wordmark {
    font-family: "Sora", sans-serif;
    font-size: 1.65rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    text-transform: uppercase;
}

.brand-wordmark span {
    color: var(--brand);
}

.catalogue-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.catalogue-nav a {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--muted);
}

.catalogue-nav a:hover {
    color: var(--brand-deep);
}

.hero-block {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 32px;
    align-items: center;
    padding: 28px 0 56px;
}

.hero-copy h1,
.section-heading h2,
.story-card h2,
.cta-panel h2,
.reach-copy-card h3,
.advantage-card h3 {
    margin: 0;
    font-family: "Sora", sans-serif;
    line-height: 0.98;
    letter-spacing: -0.05em;
}

.hero-copy h1 {
    margin-top: 16px;
    font-size: clamp(3rem, 6vw, 6.2rem);
    max-width: 12ch;
}

.lead-copy,
.story-card p,
.advantage-card p,
.section-intro,
.contact-stack p,
.catalogue-footer,
.catalogue-nav a,
.spec-table td,
.spec-table th {
    line-height: 1.65;
}

.lead-copy {
    max-width: 62ch;
    margin: 22px 0 0;
    font-size: 1.05rem;
    color: var(--muted);
}

.benefit-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 28px 0 0;
}

.benefit-row span,
.contact-stack a,
.contact-stack p {
    display: inline-flex;
    align-items: center;
    min-height: 48px;
    padding: 12px 16px;
    border-radius: 999px;
    background: rgba(255, 106, 33, 0.08);
    border: 1px solid rgba(255, 106, 33, 0.18);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 30px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    padding: 0 22px;
    border-radius: 999px;
    font-weight: 700;
}

.button-primary {
    color: var(--white);
    background: linear-gradient(135deg, var(--brand), var(--brand-deep));
    box-shadow: 0 16px 34px rgba(255, 106, 33, 0.28);
}

.button-secondary {
    border: 1px solid rgba(22, 22, 22, 0.12);
    background: rgba(255, 255, 255, 0.62);
}

.hero-visual {
    position: relative;
    min-height: 540px;
}

.visual-card,
.story-card,
.advantage-card,
.spec-panel,
.reach-copy-card,
.reach-diagram-card,
.page-card,
.cta-panel {
    border-radius: 28px;
    box-shadow: var(--shadow);
}

.visual-card-main {
    overflow: hidden;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(242, 234, 225, 0.96));
    border: 10px solid rgba(255, 255, 255, 0.6);
}

.product-cutout-card {
    display: grid;
    place-items: center;
    min-height: 560px;
    padding: 18px;
}

.product-cutout-card img {
    width: 100%;
    max-height: 520px;
    object-fit: contain;
}

.floating-note {
    position: absolute;
    left: -18px;
    bottom: 34px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 18px 20px;
    background: var(--slate);
    color: var(--white);
}

.floating-note strong {
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.story-grid,
.spec-layout,
.reach-layout {
    display: grid;
    gap: 24px;
}

.story-grid {
    grid-template-columns: 1.1fr 0.9fr;
}

.story-card,
.advantage-card,
.spec-panel,
.reach-copy-card,
.cta-panel {
    padding: 30px;
}

.dark-panel {
    background: linear-gradient(145deg, #1d1d1d, #353535);
    color: var(--white);
}

.dark-panel .section-tag,
.dark-panel p {
    color: rgba(255, 255, 255, 0.84);
}

.light-panel,
.advantage-card,
.spec-panel,
.reach-copy-card,
.page-card,
.reach-diagram-card {
    background: rgba(255, 253, 249, 0.84);
    border: 1px solid rgba(255, 255, 255, 0.72);
}

.check-list {
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
}

.check-list li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 12px;
    color: var(--muted);
}

.check-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--brand);
}

.section-block,
.spec-section,
.reach-section,
.gallery-section {
    padding: 18px 0 56px;
}

.section-heading {
    max-width: 56rem;
    margin-bottom: 24px;
}

.section-heading h2 {
    font-size: clamp(2.2rem, 3vw, 3.6rem);
    margin-top: 10px;
}

.section-heading.compact h2 {
    max-width: 14ch;
}

.advantage-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
}

.advantage-card h3 {
    font-size: 1.35rem;
    margin-bottom: 14px;
}

.advantage-card p {
    margin: 0;
    color: var(--muted);
}

.spec-layout {
    grid-template-columns: 1fr 0.82fr;
    align-items: start;
}

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

.spec-panel {
    display: grid;
    gap: 20px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(248, 245, 240, 0.96));
}

.spec-table-panel {
    padding: 18px;
}

.spec-table-wrap {
    overflow-x: auto;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(22, 22, 22, 0.08);
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 720px;
}

.spec-table thead th {
    padding: 16px 20px;
    text-align: left;
    font-family: "Sora", sans-serif;
    font-size: 0.95rem;
    background: #f2f2f0;
    color: var(--ink);
    border-bottom: 1px solid rgba(22, 22, 22, 0.12);
}

.spec-table tbody td {
    padding: 15px 20px;
    vertical-align: top;
    color: var(--muted);
    border-bottom: 1px solid rgba(22, 22, 22, 0.08);
}

.spec-table tbody tr:last-child td {
    border-bottom: none;
}

.spec-table tbody td:first-child {
    width: 30%;
    color: var(--ink);
    font-weight: 700;
    border-right: 1px solid rgba(22, 22, 22, 0.08);
    background: rgba(245, 245, 243, 0.75);
}

.reach-layout {
    grid-template-columns: 0.42fr 0.58fr;
    align-items: center;
}

.reach-copy-card p {
    color: var(--muted);
}

.supporting-image-card,
.supporting-product-card {
    overflow: hidden;
}

.supporting-image-card {
    display: grid;
    place-items: center;
    min-height: 460px;
    padding: 18px;
}

.supporting-image-card img {
    max-height: 420px;
    object-fit: contain;
}

.dual-supporting-media {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.supporting-product-card {
    width: 100%;
    padding: 20px;
}

.supporting-product-card img {
    width: 100%;
    max-height: 420px;
    object-fit: contain;
    background: #f2f0ec;
    border-radius: 18px;
}

.page-card figcaption {
    padding-top: 14px;
    font-weight: 700;
    color: var(--muted);
}

.cta-panel {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 20px;
    align-items: center;
    margin-top: 8px;
    background: linear-gradient(135deg, #1d1d1d, #2a2a2a 55%, var(--brand));
    color: var(--white);
}

.cta-panel .section-tag,
.cta-panel p,
.cta-panel a {
    color: var(--white);
}

.contact-stack {
    display: grid;
    gap: 12px;
    justify-items: start;
}

.contact-stack a,
.contact-stack p {
    margin: 0;
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.2);
}

.catalogue-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: space-between;
    padding: 26px 4px 0;
    color: var(--muted);
    font-size: 0.92rem;
}

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1180px) {
    .advantage-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .spec-layout,
    .hero-block,
    .story-grid,
    .reach-layout,
    .cta-panel,
    .dual-supporting-media {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        min-height: 0;
    }

    .product-cutout-card,
    .supporting-image-card {
        min-height: 0;
    }

    .floating-note {
        position: static;
        margin-top: 14px;
        display: inline-flex;
    }
}

@media (max-width: 760px) {
    .catalogue-shell {
        width: min(100% - 20px, 1400px);
        padding-top: 12px;
    }

    .catalogue-header {
        position: static;
        padding: 18px;
    }

    .catalogue-nav,
    .hero-actions,
    .catalogue-footer {
        flex-direction: column;
    }

    .catalogue-nav {
        align-items: flex-start;
    }

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

    .hero-copy h1 {
        font-size: 2.8rem;
    }

    .story-card,
    .advantage-card,
    .spec-panel,
    .reach-copy-card,
    .cta-panel {
        padding: 22px;
    }

    .spec-table {
        min-width: 0;
    }

    .spec-table thead {
        display: none;
    }

    .spec-table,
    .spec-table tbody,
    .spec-table tr,
    .spec-table td {
        display: block;
        width: 100%;
    }

    .spec-table tr {
        border-bottom: 1px solid rgba(22, 22, 22, 0.08);
    }

    .spec-table tbody td:first-child {
        border-right: none;
        border-bottom: none;
        padding-bottom: 6px;
    }

    .spec-table tbody td:last-child {
        padding-top: 0;
    }
}