:root {
    /* Warm cream palette — premium textile aesthetic (Bonsoirs / Frette) */
    --bg: #F5F1EA;          /* warm cream — page */
    --surface: #FFFFFF;     /* white — cards, form */
    --alt: #ECE4D2;         /* deeper cream — Quality alt section */
    --statement: #BFA989;   /* warm taupe / raw linen — strip + B2B + footer */
    --ink: #1F1F1F;
    --ink-2: #4A4137;       /* warm secondary text */
    --muted: #8B8276;       /* warm muted */
    --line: #DCD4C2;        /* warm line */
    --line-soft: #E8E1CF;   /* softer warm line */
    --brand-red: #EF1F2F;
    --radius: 10px;
    --radius-sm: 6px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: 'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--ink);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }

/* Wordmark — bigger, prominent presence */
.wordmark {
    font-family: inherit;
    font-weight: 700;
    letter-spacing: -0.035em;
    font-size: 32px;
    line-height: 1;
    display: inline-block;
    text-decoration: none;
}
.wordmark .wm-alt { color: var(--brand-red); }
.wordmark .wm-ego { color: var(--ink); }
.nav .logo.wordmark { font-size: 46px; }
.wordmark-footer { font-size: 60px; margin-bottom: 22px; display: inline-block; letter-spacing: -0.04em; }

/* Header */
header.site {
    position: sticky; top: 0; z-index: 50;
    background: rgba(245, 241, 234, 0.88);
    backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--line);
}
.nav {
    max-width: 1200px; margin: 0 auto;
    padding: 22px 28px;
    display: flex; align-items: center; gap: 36px;
}
.nav-links { display: flex; gap: 30px; margin-left: auto; }
.nav-links a {
    font-size: 14px; color: var(--ink-2); font-weight: 500;
    transition: color 0.15s;
}
.nav-links a:hover { color: var(--ink); }
.nav-cta { display: flex; gap: 10px; }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 18px;
    border-radius: 999px;
    font-size: 14px; font-weight: 500;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.16s ease;
    line-height: 1.2;
    white-space: nowrap;
    font-family: inherit;
}
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: var(--brand-red); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--brand-red); }
.btn-ghost {
    background: transparent; color: var(--ink); border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--ink); }
.btn-outline-ink {
    background: transparent; color: var(--ink); border-color: var(--ink);
}
.btn-outline-ink:hover { background: var(--ink); color: #fff; }
.btn-lg { padding: 13px 22px; font-size: 15px; }

/* Hero */
.hero {
    max-width: 1200px; margin: 0 auto;
    padding: 80px 28px 88px;
    display: grid; grid-template-columns: 1.1fr 1fr;
    gap: 72px; align-items: center;
}
.hero-text .eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 12px; font-weight: 600;
    letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--ink);
    background: var(--surface);
    border: 1px solid var(--line);
    margin-bottom: 24px;
    padding: 6px 14px;
    border-radius: 999px;
}
.hero h1 {
    font-size: clamp(40px, 5vw, 64px);
    line-height: 1.05;
    letter-spacing: -0.025em;
    font-weight: 600;
    margin: 0 0 24px;
    color: var(--ink);
}
.hero .lede {
    font-size: 17px;
    line-height: 1.55;
    color: var(--ink-2);
    max-width: 520px;
    margin: 0 0 32px;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-image {
    position: relative;
    aspect-ratio: 4/5;
    background: var(--alt);
    border-radius: var(--radius);
    overflow: hidden;
}
.hero-image img {
    width: 100%; height: 100%; object-fit: cover; object-position: center;
}

/* ============================================================
   Credentials strip — 4-column band with icon + label/value
   ============================================================ */
.strip {
    background: var(--statement);
    color: var(--ink);
    padding: 22px 28px;
    border-top: 1px solid rgba(31, 31, 31, 0.08);
    border-bottom: 1px solid rgba(31, 31, 31, 0.08);
}
.strip-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}
.strip-item {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 2px 22px;
    border-right: 1px solid rgba(31, 31, 31, 0.18);
    min-width: 0; /* allow text to wrap inside grid cell */
}
.strip-item:first-child { padding-left: 0; }
.strip-item:last-child { padding-right: 0; border-right: none; }

.strip-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    color: var(--ink);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.strip-icon svg {
    width: 100%;
    height: 100%;
}

.strip-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.strip-label {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-2);
    margin-bottom: 3px;
    opacity: 0.7;
    line-height: 1;
}
.strip-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--ink);
    line-height: 1.3;
    letter-spacing: -0.005em;
}

/* Sections */
section { padding: 96px 28px; }
section.alt { background: var(--alt); }
section.statement { background: var(--statement); }
.container { max-width: 1200px; margin: 0 auto; }

.section-eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 12px; font-weight: 600;
    letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--ink);
    background: var(--surface);
    border: 1px solid var(--line);
    margin-bottom: 14px;
    padding: 5px 12px;
    border-radius: 999px;
}
.section-title {
    font-size: clamp(30px, 3.6vw, 44px);
    line-height: 1.12;
    letter-spacing: -0.02em;
    font-weight: 600;
    margin: 0 0 16px;
    max-width: 720px;
    color: var(--ink);
}
.section-lede {
    font-size: 17px;
    line-height: 1.6;
    color: var(--ink-2);
    max-width: 640px;
    margin: 0;
}
.section-head { margin-bottom: 56px; }

/* Eyebrow row — section-eyebrow + year-badge inline (used in Collection) */
.eyebrow-row {
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}
.eyebrow-row .section-eyebrow { margin-bottom: 0; }
.year-badge {
    display: inline-flex; align-items: center;
    font-size: 12px; font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--surface);
    background: var(--ink);
    padding: 5px 12px;
    border-radius: 999px;
    font-feature-settings: 'tnum' 1;
}

/* Category tabs */
.cat-tabs {
    display: flex; gap: 6px; flex-wrap: wrap;
    margin-bottom: 36px;
    padding: 5px;
    background: var(--alt);
    border-radius: 999px;
    width: fit-content;
}
.cat-tab {
    background: transparent;
    border: none;
    font-family: inherit;
    font-size: 14px; font-weight: 500;
    color: var(--ink-2);
    padding: 9px 18px;
    border-radius: 999px;
    cursor: pointer;
    transition: all 0.18s ease;
    display: inline-flex; align-items: center; gap: 8px;
}
.cat-tab:hover { color: var(--ink); }
.cat-tab.active {
    background: var(--surface);
    color: var(--ink);
    box-shadow: 0 1px 2px rgba(0,0,0,0.05), 0 0 0 1px var(--line);
}
.cat-tab .cat-count {
    font-size: 12px;
    color: var(--muted);
    font-weight: 500;
}
.cat-tab.active .cat-count { color: var(--ink); }
.cat-tab .cat-soon {
    font-size: 10px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 600;
}
.cat-grid { display: none; }
.cat-grid.active { display: grid; }

/* Collection grid */
.collection-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.product-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex; flex-direction: column;
    transition: border-color 0.18s, transform 0.18s;
}
.product-card:hover {
    border-color: var(--ink);
    transform: translateY(-2px);
}
.pc-image {
    aspect-ratio: 1/1;
    background: var(--alt);
    overflow: hidden;
    position: relative;
}
.pc-image img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.4s ease, opacity 0.18s ease;
}
.product-card:hover .pc-image img { transform: scale(1.04); }
.pc-image img.swap-fade { opacity: 0.6; }

.pc-body { padding: 26px 26px 24px; flex: 1; display: flex; flex-direction: column; }
.pc-meta {
    font-size: 12px; color: var(--muted);
    letter-spacing: 0.06em; text-transform: uppercase;
    font-weight: 500;
    margin-bottom: 8px;
}
.pc-name {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin: 0 0 6px;
    color: var(--ink);
}
.pc-size {
    font-size: 14px;
    color: var(--ink-2);
    margin: 0 0 14px;
    font-feature-settings: 'tnum' 1;
}
.pc-desc {
    font-size: 14px; color: var(--ink-2);
    line-height: 1.55;
    margin: 0 0 18px;
    flex: 1;
}

/* Swatches — clickable color picker */
.swatches {
    display: flex; gap: 8px;
    margin-bottom: 22px;
    align-items: center;
    flex-wrap: wrap;
}
.swatches .swatch-label {
    font-size: 12px; color: var(--muted);
    margin-right: 6px;
}
.sw {
    width: 22px; height: 22px;
    border-radius: 50%;
    border: 1px solid var(--line);
    cursor: pointer;
    position: relative;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    padding: 0;
    background-clip: padding-box;
}
.sw:hover {
    transform: scale(1.12);
}
.sw.active {
    box-shadow: 0 0 0 2px var(--bg), 0 0 0 3px var(--ink);
}

.pc-actions {
    display: flex; gap: 10px;
    padding-top: 18px;
    border-top: 1px solid var(--line-soft);
}
.pc-actions .btn { flex: 1; justify-content: center; }
.pc-actions .btn-pc-primary {
    background: var(--ink); color: #fff;
    font-size: 13px; padding: 9px 12px;
}
.pc-actions .btn-pc-primary:hover { background: var(--brand-red); }
.pc-actions .btn-pc-ghost {
    background: transparent; color: var(--ink);
    border-color: var(--line);
    font-size: 13px; padding: 9px 12px;
}
.pc-actions .btn-pc-ghost:hover { border-color: var(--ink); color: var(--ink); }

/* Placeholder */
.ph-empty {
    grid-column: 1 / -1;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 40px;
    text-align: center;
    margin-bottom: 28px;
}
.ph-empty h3 {
    font-size: 22px; font-weight: 600;
    margin: 0 0 10px;
    letter-spacing: -0.01em;
}
.ph-empty p {
    color: var(--ink-2); margin: 0 auto 22px;
    max-width: 520px; font-size: 15px;
}

/* Custom production section */
section.custom {
    background: var(--bg);
    padding: 96px 28px;
    border-top: 1px solid var(--line-soft);
}
.custom-head { text-align: center; margin-bottom: 56px; }
.custom-head .section-title { margin: 0 auto 16px; max-width: 760px; }
.custom-head .section-lede { margin: 0 auto; max-width: 680px; }

.custom-image-band {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    padding: 64px 48px;
    margin-bottom: 64px;
    display: flex; align-items: center; justify-content: center;
}
.custom-image-band img {
    max-width: 100%;
    max-height: 280px;
    width: auto;
    height: auto;
    object-fit: contain;
    mix-blend-mode: multiply; /* helps the white background of the label blend with surface */
}

.custom-h3 {
    font-size: 13px; font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    margin: 0 0 24px;
}

.custom-specs { margin-bottom: 64px; }
.custom-spec-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    border-top: 1px solid var(--line);
}
.custom-spec {
    padding: 24px 4px 24px 0;
    border-bottom: 1px solid var(--line);
}
.custom-spec:nth-child(odd) { padding-right: 32px; }
.custom-spec:nth-child(even) {
    padding-left: 32px;
    border-left: 1px solid var(--line);
}
.custom-spec-label {
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 8px;
}
.custom-spec-value {
    font-size: 15px;
    color: var(--ink);
    line-height: 1.55;
}

.custom-process { margin-bottom: 56px; }
.custom-process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border-top: 1px solid var(--line);
}
.custom-step {
    padding: 28px 24px 28px 0;
    border-right: 1px solid var(--line);
}
.custom-step:last-child { border-right: none; padding-right: 0; }
.custom-step:not(:first-child) { padding-left: 24px; }
.custom-step-num {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--brand-red);
    margin-bottom: 12px;
    font-feature-settings: 'tnum' 1;
}
.custom-step-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
    line-height: 1.25;
}
.custom-step-body {
    font-size: 14px;
    color: var(--ink-2);
    line-height: 1.6;
}

.custom-cta {
    text-align: center;
    padding-top: 16px;
}
.custom-cta-helper {
    font-size: 13px;
    color: var(--muted);
    margin: 16px 0 0;
}

/* Quality */
.quality-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 64px;
    align-items: center;
}
.quality-image {
    aspect-ratio: 4/5;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--surface);
}
.quality-image img {
    width: 100%; height: 100%; object-fit: cover;
    object-position: center 30%;
}
.quality-text p {
    font-size: 16px;
    color: var(--ink-2);
    margin: 0 0 18px;
    line-height: 1.65;
}
.quality-text p:last-of-type { margin-bottom: 36px; }
.spec-grid {
    display: grid; grid-template-columns: repeat(2, 1fr);
    gap: 0;
    border-top: 1px solid var(--line);
}
.spec-item {
    padding: 22px 4px 22px 0;
    border-bottom: 1px solid var(--line);
}
.spec-item:nth-child(odd) { padding-right: 28px; }
.spec-item:nth-child(even) {
    padding-left: 28px;
    border-left: 1px solid var(--line);
}
.spec-item .spec-label {
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 500;
    margin-bottom: 6px;
}
.spec-item .spec-value {
    font-size: 18px;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: -0.01em;
}

/* B2B */
section.b2b {
    background: var(--statement);
    color: var(--ink);
}
.b2b-grid {
    display: grid; grid-template-columns: 1fr 1.1fr;
    gap: 72px;
    align-items: start;
}
.b2b-info h3 {
    font-size: 18px; font-weight: 600;
    color: var(--ink);
    margin: 32px 0 14px;
    letter-spacing: -0.01em;
}
.b2b-list { list-style: none; padding: 0; margin: 0 0 32px; display: grid; gap: 14px; }
.b2b-list li {
    display: grid; grid-template-columns: auto 1fr;
    gap: 14px; align-items: start;
    color: var(--ink-2);
    font-size: 15px; line-height: 1.5;
}
.b2b-list li::before {
    content: "";
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--ink);
    margin-top: 9px;
}
.b2b-list li strong { color: var(--ink); font-weight: 600; }

.b2b-meta {
    display: grid; grid-template-columns: repeat(2, 1fr);
    gap: 0;
    border-top: 1px solid rgba(31,31,31,0.18);
    margin-top: 32px;
}
.b2b-meta-item {
    padding: 18px 4px;
    border-bottom: 1px solid rgba(31,31,31,0.18);
}
.b2b-meta-item:nth-child(odd) { padding-right: 18px; }
.b2b-meta-item:nth-child(even) {
    padding-left: 18px;
    border-left: 1px solid rgba(31,31,31,0.18);
}
.b2b-meta-label {
    font-size: 11px; color: var(--ink-2);
    letter-spacing: 0.08em; text-transform: uppercase;
    font-weight: 500;
    margin-bottom: 5px;
    opacity: 0.75;
}
.b2b-meta-value {
    font-size: 15px; font-weight: 600; color: var(--ink);
}

/* Form */
.form-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 32px;
}
.form-card h3 {
    font-size: 20px; font-weight: 600;
    color: var(--ink);
    margin: 0 0 6px;
    letter-spacing: -0.01em;
}
.form-card .form-sub {
    font-size: 14px; color: var(--muted);
    margin: 0 0 28px;
}
.form-row { margin-bottom: 18px; }
.form-row.two { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-label {
    display: block;
    font-size: 12px; font-weight: 500;
    color: var(--ink-2);
    margin-bottom: 7px;
    letter-spacing: 0.02em;
}
.form-label .req { color: var(--muted); }
.form-input, .form-select, .form-textarea {
    width: 100%;
    background: var(--bg);
    border: 1px solid var(--line);
    color: var(--ink);
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.15s, background 0.15s;
}
.form-input::placeholder, .form-textarea::placeholder {
    color: var(--muted);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--ink);
    background: var(--surface);
}
.form-textarea { min-height: 100px; resize: vertical; line-height: 1.5; }
.form-select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg width='12' height='8' viewBox='0 0 12 8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%231F1F1F' stroke-opacity='0.5' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}

.checkbox-grid {
    display: grid; grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-top: 4px;
}
.checkbox-row {
    display: flex; align-items: center; gap: 10px;
    background: var(--bg);
    border: 1px solid var(--line);
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}
.checkbox-row:hover {
    border-color: var(--ink);
    background: var(--surface);
}
.checkbox-row input { accent-color: var(--ink); flex-shrink: 0; }
.checkbox-row label,
.checkbox-row span {
    font-size: 13px; color: var(--ink); cursor: pointer;
    line-height: 1.3;
}

.form-submit {
    margin-top: 8px;
    width: 100%;
    background: var(--ink);
    color: #fff;
    border: none;
    padding: 14px 24px;
    border-radius: 999px;
    font-size: 15px; font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.15s;
}
.form-submit:hover { background: var(--brand-red); }
.form-disclaimer {
    font-size: 12px; color: var(--muted);
    margin-top: 14px; line-height: 1.5;
}

/* FAQ */
.faq-head { text-align: center; margin-bottom: 40px; }
.faq-list { max-width: 760px; margin: 0 auto; }
details.faq-item {
    border-bottom: 1px solid var(--line);
    padding: 22px 0;
}
details.faq-item summary {
    cursor: pointer;
    font-size: 16px; font-weight: 500;
    list-style: none;
    display: flex; justify-content: space-between; align-items: center;
    color: var(--ink);
    gap: 24px;
}
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after {
    content: "+";
    font-size: 20px; font-weight: 400;
    color: var(--muted);
    transition: transform 0.2s;
    flex-shrink: 0;
    line-height: 1;
}
details.faq-item[open] summary::after { content: "−"; }
details.faq-item p {
    margin: 14px 0 0;
    color: var(--ink-2);
    font-size: 14px;
    line-height: 1.7;
    max-width: 660px;
}

/* Footer */
footer {
    background: var(--statement);
    color: var(--ink-2);
    padding: 56px 28px 28px;
    border-top: 1px solid var(--line);
}
.footer-grid {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(31,31,31,0.18);
}
.footer-brand p {
    font-size: 13px; max-width: 320px; margin: 0;
    line-height: 1.6;
    color: var(--ink-2);
}
.footer-brand .footer-address {
    font-size: 12px;
    color: var(--ink-2);
    margin-top: 16px;
    line-height: 1.6;
    opacity: 0.8;
}
footer h4 {
    font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--ink); margin: 0 0 18px; font-weight: 600;
}
footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
footer ul a {
    font-size: 13px;
    color: var(--ink-2);
    transition: color 0.15s;
}
footer ul a:hover { color: var(--ink); }
.footer-bottom {
    max-width: 1200px; margin: 0 auto;
    padding-top: 24px;
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 16px;
    font-size: 12px; color: var(--ink-2);
    opacity: 0.85;
}
.footer-bottom .lang { display: flex; gap: 6px; opacity: 1; }
.footer-bottom .lang a {
    padding: 4px 10px; border-radius: 999px;
    border: 1px solid var(--ink-2);
    font-size: 12px; font-weight: 500;
    color: var(--ink-2);
    background: rgba(255,255,255,0.25);
}
.footer-bottom .lang a.active {
    background: var(--ink); color: var(--bg); border-color: var(--ink);
}

/* Mobile */
@media (max-width: 980px) {
    .nav { padding: 16px 20px; gap: 16px; }
    .nav .logo.wordmark { font-size: 36px; }
    .nav-links { display: none; }
    .nav-cta .btn-ghost { display: none; }
    section { padding: 64px 20px; }
    section.custom { padding: 64px 20px; }
    .hero { padding: 48px 20px 64px; grid-template-columns: 1fr; gap: 36px; }
    .hero h1 { font-size: 40px; }

    /* Strip — 2x2 on tablet/mobile */
    .strip { padding: 22px 20px; }
    .strip-inner { grid-template-columns: repeat(2, 1fr); row-gap: 18px; }
    .strip-item {
        padding: 0 14px;
        border-right: none;
    }
    .strip-item:nth-child(odd) {
        padding-left: 0;
        padding-right: 14px;
        border-right: 1px solid rgba(31, 31, 31, 0.18);
    }
    .strip-item:nth-child(even) {
        padding-right: 0;
        padding-left: 14px;
    }

    .collection-grid { grid-template-columns: 1fr; gap: 18px; }
    .quality-grid { grid-template-columns: 1fr; gap: 36px; }
    .spec-item:nth-child(even) { padding-left: 0; border-left: none; }
    .spec-item:nth-child(odd) { padding-right: 0; }
    .b2b-grid { grid-template-columns: 1fr; gap: 36px; }
    .form-card { padding: 24px; }
    .form-row.two { grid-template-columns: 1fr; }
    .checkbox-grid { grid-template-columns: 1fr; }
    .b2b-meta-item:nth-child(even) { padding-left: 0; border-left: none; }
    .b2b-meta-item:nth-child(odd) { padding-right: 0; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .footer-brand { grid-column: 1 / -1; }
    .pc-actions { flex-direction: column; }
    .wordmark-footer { font-size: 44px; }

    .custom-image-band { padding: 36px 20px; }
    .custom-image-band img { max-height: 180px; }
    .custom-spec-grid { grid-template-columns: 1fr; }
    .custom-spec:nth-child(odd) { padding-right: 0; }
    .custom-spec:nth-child(even) { padding-left: 0; border-left: none; }
    .custom-process-grid { grid-template-columns: 1fr; }
    .custom-step {
        padding: 22px 0; border-right: none; border-bottom: 1px solid var(--line);
    }
    .custom-step:not(:first-child) { padding-left: 0; }
    .custom-step:last-child { border-bottom: none; }
}
@media (max-width: 600px) {
    /* Strip — single column on phones */
    .strip-inner { grid-template-columns: 1fr; row-gap: 14px; }
    .strip-item,
    .strip-item:nth-child(odd),
    .strip-item:nth-child(even) {
        padding: 0;
        border-right: none;
    }
}
@media (max-width: 480px) {
    .footer-grid { grid-template-columns: 1fr; }
    .section-title { font-size: 28px; }
    .nav .logo.wordmark { font-size: 30px; }
}