/* ==========================================================================
   AL-DULIMAN OPTICS — Case Study
   Metaphor: Optics / Lenses

   Palette sampled from the live site: white ground, hard black display type,
   a peach→amber gradient that only ever appears at display size.
   ========================================================================== */

:root {
    --duliman-bg:      #FAFAF9;
    --duliman-bg-alt:  #F2F1EF;
    --duliman-surface: #FFFFFF;

    --duliman-ink:     #0D0D0E;
    --duliman-ink-rgb: 13, 13, 14;
    --duliman-body:    #5A5854;   /* 7.0:1 on --duliman-bg */
    --duliman-gold:    #E8763A;   /* amber — display sizes only, 2.96:1 on white */
    --duliman-peach:   #F5A05A;
    --duliman-gold-dp: #C85E24;

    --duliman-line:      rgba(13, 13, 14, .12);
    --duliman-line-soft: rgba(13, 13, 14, .07);

    --cs-elev-1: 0 1px 2px rgba(var(--duliman-ink-rgb), .04), 0 8px 20px -14px rgba(var(--duliman-ink-rgb), .22);
    --cs-elev-2: 0 2px 4px rgba(var(--duliman-ink-rgb), .05), 0 22px 48px -30px rgba(var(--duliman-ink-rgb), .34);
    --cs-elev-3: 0 4px 8px rgba(var(--duliman-ink-rgb), .05), 0 60px 110px -60px rgba(var(--duliman-ink-rgb), .48);

    /* Back-compat aliases for inline styles left in the blade */
    --duliman-cream:  var(--duliman-ink);
    --duliman-muted:  var(--duliman-body);
    --duliman-border: var(--duliman-line);
    --duliman-card:   var(--duliman-surface);
    --duliman-dark:   var(--duliman-bg-alt);
}

.duliman-page { background: var(--duliman-bg); color: var(--duliman-body); }
.duliman-page *:not([class*="fa-"]):not(i) { font-family: 'Inter', sans-serif; }
.duliman-serif { font-family: 'Archivo', sans-serif !important; }
.duliman-gold  { color: var(--duliman-gold) !important; }
.duliman-cream { color: var(--duliman-ink) !important; }
.duliman-muted { color: var(--duliman-body) !important; }

.duliman-page .section-hero,
.duliman-page .box-white,
.duliman-page .box-black { background: transparent !important; }

/* ==========================================================================
   1. HERO
   ========================================================================== */
.cs-hero {
    position: relative;
    padding: 150px 0 110px;
    overflow-x: clip;
    background:
        radial-gradient(80% 65% at 84% 14%, rgba(245, 160, 90, .20) 0%, rgba(245, 160, 90, 0) 62%),
        linear-gradient(180deg, #FFFFFF 0%, var(--duliman-bg) 100%);
}
.cs-hero-eyebrow {
    font-size: .72rem;
    letter-spacing: .34em;
    text-transform: uppercase;
    color: var(--duliman-gold-dp);
    font-weight: 600;
}
.cs-hero-title {
    font-family: 'Archivo', sans-serif !important;
    font-size: clamp(2.8rem, 6vw, 5.2rem);
    font-weight: 700;
    color: var(--duliman-ink);
    line-height: .98;
    letter-spacing: -.035em;
    text-transform: uppercase;
}
.cs-hero-sub {
    font-size: clamp(1rem, 1.4vw, 1.1rem);
    color: var(--duliman-body);
    line-height: 1.85;
    max-width: 560px;
}
.cs-hero-meta {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    border-top: 1px solid var(--duliman-line);
    padding-top: 34px;
    margin-top: 44px;
}
.cs-meta-label {
    font-size: .65rem;
    letter-spacing: .22em;
    color: var(--duliman-gold-dp);
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 8px;
}
.cs-meta-value { font-size: .93rem; color: var(--duliman-ink); font-weight: 500; }
.cs-meta-value a { color: inherit; text-decoration: none; border-bottom: 2px solid var(--duliman-gold); }

@media (max-width: 767px) {
    .cs-hero { padding: 120px 0 70px; }
    .cs-hero-meta { grid-template-columns: repeat(2, 1fr); gap: 22px; }
}

/* ==========================================================================
   2. SECTION SHARED
   ========================================================================== */
.cs-section    { padding: 120px 0; position: relative; }
.cs-section-sm { padding: 80px 0;  position: relative; }
.cs-section-tint { background: var(--duliman-bg-alt); }

.cs-label {
    font-size: .68rem;
    letter-spacing: .34em;
    text-transform: uppercase;
    color: var(--duliman-gold-dp);
    font-weight: 600;
    margin-bottom: 1.25rem;
    display: inline-block;
}
.cs-title {
    font-family: 'Archivo', sans-serif !important;
    font-size: clamp(2rem, 3.8vw, 3.3rem);
    font-weight: 700;
    color: var(--duliman-ink);
    line-height: 1.08;
    letter-spacing: -.03em;
}
.cs-text      { color: var(--duliman-body); font-size: 1.02rem; line-height: 1.9; }
.cs-text-lead { color: var(--duliman-ink);  font-size: 1.18rem; line-height: 1.8; }
.cs-divider   { width: 56px; height: 3px; background: linear-gradient(90deg, var(--duliman-peach), var(--duliman-gold)); margin: 1.5rem 0; }
.cs-divider-center { margin-left: auto; margin-right: auto; }

/* ==========================================================================
   3. IMAGE PRIMITIVES — sources are 1440x1087 (≈4:3)
   ========================================================================== */
.cs-frame {
    display: block;
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--duliman-surface);
}
.cs-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
}
.cs-mat {
    background: var(--duliman-surface);
    padding: 10px;
    border-radius: 12px;
    border: 1px solid var(--duliman-line);
    box-shadow: var(--cs-elev-2);
}
.cs-mat .cs-frame { border-radius: 6px; }

.cs-zoom { display: block; position: relative; text-decoration: none; cursor: zoom-in; }
.cs-zoom-cue {
    position: absolute;
    right: 14px;
    bottom: 14px;
    z-index: 5;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--duliman-peach), var(--duliman-gold));
    box-shadow: var(--cs-elev-1);
    opacity: 0;
    transform: translateY(6px);
    transition: opacity .3s ease, transform .3s ease;
    pointer-events: none;
}
.cs-zoom-cue svg { width: 16px; height: 16px; stroke: #fff; fill: none; stroke-width: 2; }
.cs-zoom:hover .cs-zoom-cue,
.cs-zoom:focus-visible .cs-zoom-cue { opacity: 1; transform: translateY(0); }
.cs-zoom:focus-visible { outline: 2px solid var(--duliman-gold); outline-offset: 3px; }

/* ==========================================================================
   D1 · HERO — Lens Aperture
   A circle→rectangle shape morph, distinct from any wipe elsewhere in the set.
   ========================================================================== */
.dl-aperture { position: relative; }
.dl-aperture-bloom {
    position: absolute;
    inset: -12% -10% -12% -10%;
    z-index: 0;
    background: radial-gradient(60% 70% at 40% 40%, rgba(245, 160, 90, .38), transparent 70%);
    pointer-events: none;
}
.dl-aperture-view {
    position: relative;
    z-index: 2;
    display: block;
    clip-path: inset(16% 22% round 999px);
    transition: clip-path 1.1s cubic-bezier(.16, .84, .28, 1);
    box-shadow: var(--cs-elev-3);
}
.dl-aperture.is-in .dl-aperture-view { clip-path: inset(0 0 round 12px); }

@media (max-width: 991.98px) {
    .dl-aperture-view { clip-path: inset(12% 14% round 999px); }
}
@media (max-width: 575.98px) {
    /* At 340px a circular start shows ~150px of a 1440px shot — meaningless. */
    .dl-aperture-view,
    .dl-aperture.is-in .dl-aperture-view { clip-path: inset(0 0 round 8px); transition: none; }
}

/* ==========================================================================
   D2 · BRAND MARQUEE — the nine designer houses
   Track is exactly 2x the content, so -50% loops seamlessly.
   ========================================================================== */
.dl-marquee {
    position: relative;
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
            mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
    content-visibility: auto;
    contain-intrinsic-size: auto 300px;
}
.dl-marquee + .dl-marquee { margin-top: 20px; }
.dl-marquee-track {
    display: flex;
    gap: 20px;
    width: max-content;
    animation: dl-drift 46s linear infinite;
    will-change: transform;
}
.dl-marquee[data-row="2"] .dl-marquee-track { animation-direction: reverse; animation-duration: 54s; }
@keyframes dl-drift { to { transform: translate3d(-50%, 0, 0); } }

/* WCAG 2.2.2: pause on hover AND focus, plus the explicit button below. */
.dl-marquee:hover .dl-marquee-track,
.dl-marquee:focus-within .dl-marquee-track { animation-play-state: paused; }
.dl-marquee.is-paused .dl-marquee-track { animation-play-state: paused; }

.dl-brand-card {
    position: relative;
    flex: 0 0 auto;
    width: 340px;
    display: block;
    text-decoration: none;
    background: var(--duliman-surface);
    border: 1px solid var(--duliman-line);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--cs-elev-1);
    transition: box-shadow .35s ease;
}
.dl-brand-card:hover { box-shadow: var(--cs-elev-2); }
.dl-brand-name {
    display: block;
    padding: 14px 18px;
    font-size: .68rem;
    letter-spacing: .26em;
    text-transform: uppercase;
    color: var(--duliman-ink);
    font-weight: 700;
}

.dl-marquee-pause {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 22px;
    padding: 9px 20px;
    border-radius: 999px;
    border: 1px solid var(--duliman-line);
    background: var(--duliman-surface);
    color: var(--duliman-ink);
    font-size: .68rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    font-weight: 600;
    cursor: pointer;
}
.dl-marquee-pause:hover { border-color: var(--duliman-gold); color: var(--duliman-gold-dp); }

@media (max-width: 991.98px) {
    .dl-marquee[data-row="2"] { display: none; }
    .dl-brand-card { width: 300px; }
    .dl-marquee-track { animation-duration: 38s; }
}
@media (max-width: 575.98px) {
    /* Auto-marquees on phones burn battery for nothing — become a swipe rail. */
    .dl-marquee { overflow-x: auto; scroll-snap-type: x mandatory; -webkit-mask-image: none; mask-image: none; }
    .dl-marquee-track { animation: none; width: auto; }
    .dl-brand-card { width: 82vw; scroll-snap-align: center; }
    .dl-marquee-pause { display: none; }
}
@media (prefers-reduced-motion: reduce) {
    .dl-marquee { overflow-x: auto; scroll-snap-type: x proximity; }
    .dl-marquee-track { animation: none; }
    .dl-marquee-pause { display: none; }
}

/* ==========================================================================
   D3 · STITCH PANELS — inner-scroll window with browser chrome.
   The only place a "there is more inside" affordance is honest: the part-N
   assets genuinely are one scene cut into 2–3 pieces.
   ========================================================================== */
.dl-stitch {
    background: var(--duliman-surface);
    border: 1px solid var(--duliman-line);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: var(--cs-elev-2);
}
.dl-stitch-chrome {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    background: linear-gradient(180deg, #FAFAFA, #F2F2F2);
    border-bottom: 1px solid var(--duliman-line);
}
.dl-stitch-dots { display: flex; gap: 6px; flex-shrink: 0; }
.dl-stitch-dots span { width: 10px; height: 10px; border-radius: 50%; background: rgba(13, 13, 14, .16); }
.dl-stitch-url {
    flex: 1;
    padding: 5px 14px;
    border-radius: 999px;
    background: var(--duliman-surface);
    border: 1px solid var(--duliman-line);
    font-size: .68rem;
    color: var(--duliman-body);
    letter-spacing: .04em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.dl-stitch-window {
    height: min(72vh, 620px);
    overflow-y: auto;
    scroll-snap-type: y mandatory;
    overscroll-behavior: contain;   /* reaching the end releases to the page */
    scrollbar-width: thin;
    scrollbar-color: var(--duliman-gold) rgba(13, 13, 14, .08);
}
.dl-stitch-window::-webkit-scrollbar { width: 8px; }
.dl-stitch-window::-webkit-scrollbar-track { background: rgba(13, 13, 14, .06); }
.dl-stitch-window::-webkit-scrollbar-thumb { background: var(--duliman-gold); border-radius: 8px; }
.dl-stitch-window:focus-visible { outline: 2px solid var(--duliman-gold); outline-offset: -2px; }

.dl-stitch-part { display: block; scroll-snap-align: start; position: relative; text-decoration: none; }
.dl-stitch-part img { width: 100%; height: auto; display: block; }   /* height auto — each part whole */

.dl-stitch-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 18px;
    border-top: 1px solid var(--duliman-line);
    background: var(--duliman-bg);
}
.dl-stitch-count {
    font-size: .66rem;
    letter-spacing: .24em;
    text-transform: uppercase;
    color: var(--duliman-body);
    font-weight: 600;
}

/* Single-part sections get a plain plate with no chrome bar — which makes the
   chrome bar itself a meaningful "there is more inside" signal. */
.dl-plate {
    display: block;
    position: relative;
    background: var(--duliman-surface);
    border: 1px solid var(--duliman-line);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: var(--cs-elev-2);
    text-decoration: none;
}

.dl-screen-row { padding: 52px 0; border-bottom: 1px solid var(--duliman-line-soft); }
.dl-screen-row:last-child { border-bottom: none; }
.dl-screen-num {
    font-size: .66rem;
    letter-spacing: .28em;
    text-transform: uppercase;
    color: var(--duliman-gold-dp);
    font-weight: 700;
    margin-bottom: 10px;
}
.dl-screen-title {
    font-family: 'Archivo', sans-serif !important;
    font-size: clamp(1.35rem, 2.2vw, 1.9rem);
    font-weight: 700;
    color: var(--duliman-ink);
    line-height: 1.16;
    letter-spacing: -.025em;
    margin-bottom: 6px;
}
.dl-screen-text { color: var(--duliman-body); font-size: .96rem; line-height: 1.85; }
.dl-screen-feats { list-style: none; padding: 0; margin: 18px 0 0; }
.dl-screen-feats li {
    display: flex;
    gap: 12px;
    padding: 9px 0;
    font-size: .87rem;
    color: var(--duliman-ink);
    line-height: 1.6;
    border-bottom: 1px solid var(--duliman-line-soft);
}
.dl-screen-feats li:last-child { border-bottom: none; }
.dl-screen-feats li::before {
    content: '';
    flex-shrink: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--duliman-peach), var(--duliman-gold));
    margin-top: 8px;
}

@media (max-width: 991.98px) {
    .dl-stitch-window { height: 56vh; }
}
@media (max-width: 575.98px) {
    /* Nested scroll on touch is a usability trap — just stack the parts. */
    .dl-stitch-window { height: auto; overflow: visible; scroll-snap-type: none; }
    .dl-stitch-url { display: none; }
}

/* ==========================================================================
   D4 · GRADIENT PRESCRIPTION CARD
   ========================================================================== */
.dl-rx {
    border: 2px solid transparent;
    border-radius: 16px;
    padding: 14px;
    background:
        linear-gradient(var(--duliman-surface), var(--duliman-surface)) padding-box,
        linear-gradient(135deg, var(--duliman-peach), var(--duliman-gold)) border-box;
    box-shadow: var(--cs-elev-3);
}
.dl-rx .cs-frame { border-radius: 8px; }
.dl-rx-head {
    font-family: 'Archivo', sans-serif !important;
    font-size: clamp(1.9rem, 3.4vw, 3rem);
    font-weight: 700;
    letter-spacing: -.03em;
    text-transform: uppercase;
    line-height: 1.08;
    margin-bottom: 34px;
    /* Solid colour first as the fallback; the clip only applies where supported. */
    color: var(--duliman-gold-dp);
    background: linear-gradient(90deg, var(--duliman-peach), var(--duliman-gold));
    -webkit-background-clip: text;
            background-clip: text;
    -webkit-text-fill-color: transparent;
}
@media (max-width: 991.98px) { .dl-rx { border-radius: 12px; } }
@media (max-width: 575.98px) {
    .dl-rx { border-radius: 10px; padding: 8px; }
    .dl-rx-head { background: none; -webkit-text-fill-color: var(--duliman-gold-dp); }
}

/* ==========================================================================
   4. PILLARS
   ========================================================================== */
.cs-pillar {
    position: relative;
    background: var(--duliman-surface);
    border: 1px solid var(--duliman-line);
    border-radius: 14px;
    padding: 38px 34px;
    height: 100%;
    box-shadow: var(--cs-elev-1);
    transition: transform .4s ease, box-shadow .4s ease;
}
.cs-pillar:hover { transform: translateY(-4px); box-shadow: var(--cs-elev-2); }
.cs-pillar-num {
    font-family: 'Archivo', sans-serif !important;
    font-size: 4rem;
    font-weight: 700;
    color: rgba(232, 118, 58, .16);
    line-height: 1;
    position: absolute;
    top: 18px;
    right: 26px;
    letter-spacing: -.04em;
}
.cs-pillar-icon {
    position: relative;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--duliman-peach), var(--duliman-gold));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}
.cs-pillar-icon svg { width: 24px; height: 24px; stroke: #fff; fill: none; }
.cs-pillar-title {
    font-family: 'Archivo', sans-serif !important;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--duliman-ink);
    letter-spacing: -.02em;
    margin-bottom: .85rem;
}
.cs-pillar-text { font-size: .94rem; color: var(--duliman-body); line-height: 1.85; }

.cs-pillar-list { list-style: none; padding: 0; margin: 20px 0 0; }
.cs-pillar-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--duliman-ink);
    font-size: .93rem;
    line-height: 1.65;
    margin-bottom: 12px;
}
.cs-pillar-list li::before {
    content: '';
    flex-shrink: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--duliman-gold);
    margin-top: 8px;
}

/* ==========================================================================
   5. FEATURES
   ========================================================================== */
.cs-feature {
    background: var(--duliman-surface);
    border: 1px solid var(--duliman-line);
    border-radius: 14px;
    padding: 32px 28px;
    height: 100%;
    box-shadow: var(--cs-elev-1);
    transition: transform .4s ease, box-shadow .4s ease;
}
.cs-feature:hover { transform: translateY(-3px); box-shadow: var(--cs-elev-2); }
.cs-feature-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--duliman-peach), var(--duliman-gold));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}
.cs-feature-icon svg { width: 20px; height: 20px; stroke: #fff; fill: none; }
.cs-feature-title {
    font-family: 'Archivo', sans-serif !important;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--duliman-ink);
    letter-spacing: -.02em;
    margin-bottom: 10px;
}
.cs-feature-text { font-size: .88rem; color: var(--duliman-body); line-height: 1.75; }

/* ==========================================================================
   6. QUOTE
   ========================================================================== */
.cs-quote { background: var(--duliman-ink); padding: 100px 0; }
.cs-quote-mark {
    font-family: 'Archivo', sans-serif !important;
    font-size: 5rem;
    color: var(--duliman-gold);
    opacity: .55;
    line-height: .5;
    margin-bottom: 1.5rem;
}
.cs-quote-text {
    font-family: 'Archivo', sans-serif !important;
    font-size: clamp(1.4rem, 2.5vw, 2.2rem);
    font-weight: 500;
    color: #FAFAF9;
    line-height: 1.45;
    letter-spacing: -.02em;
    max-width: 880px;
    margin: 0 auto 28px;
}
.cs-quote-author {
    font-size: .78rem;
    letter-spacing: .25em;
    text-transform: uppercase;
    color: var(--duliman-peach);
    font-weight: 700;
}

/* ==========================================================================
   7. PROCESS
   ========================================================================== */
.cs-step {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 32px;
    padding: 38px 0;
    border-bottom: 1px solid var(--duliman-line);
}
.cs-step:last-child { border-bottom: none; }
.cs-step-num {
    font-family: 'Archivo', sans-serif !important;
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--duliman-gold);
    line-height: 1;
    letter-spacing: -.04em;
}
.cs-step-title {
    font-family: 'Archivo', sans-serif !important;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--duliman-ink);
    letter-spacing: -.02em;
    margin-bottom: 10px;
}
.cs-step-text { color: var(--duliman-body); font-size: .95rem; line-height: 1.85; }
.cs-step-tags { margin-top: 16px; }
.cs-step-tag {
    display: inline-block;
    padding: 6px 15px;
    border-radius: 999px;
    background: var(--duliman-bg-alt);
    border: 1px solid var(--duliman-line);
    color: var(--duliman-body);
    font-size: .72rem;
    letter-spacing: .05em;
    margin: 4px 6px 4px 0;
    transition: background .3s ease, color .3s ease, border-color .3s ease;
}
.cs-step-tag:hover { background: var(--duliman-ink); border-color: var(--duliman-ink); color: #fff; }
@media (max-width: 767px) { .cs-step { grid-template-columns: 56px 1fr; gap: 18px; } }

/* ==========================================================================
   8. STATS
   ========================================================================== */
.cs-stats {
    background: var(--duliman-surface);
    border: 1px solid var(--duliman-line);
    border-radius: 16px;
    box-shadow: var(--cs-elev-2);
    padding: 56px 40px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}
.cs-stat { text-align: center; }
.cs-stat-num {
    font-family: 'Archivo', sans-serif !important;
    font-size: clamp(2.4rem, 4vw, 3.4rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -.04em;
    margin-bottom: 10px;
    color: var(--duliman-gold-dp);
    background: linear-gradient(90deg, var(--duliman-peach), var(--duliman-gold));
    -webkit-background-clip: text;
            background-clip: text;
    -webkit-text-fill-color: transparent;
}
.cs-stat-label {
    font-size: .7rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--duliman-body);
    font-weight: 600;
}
@media (max-width: 767px) {
    .cs-stats { grid-template-columns: repeat(2, 1fr); padding: 36px 22px; gap: 30px; }
}

/* ==========================================================================
   9. CTA
   ========================================================================== */
.cs-cta-section { background: var(--duliman-bg-alt); padding: 116px 0; }
.cs-cta-title {
    font-family: 'Archivo', sans-serif !important;
    font-size: clamp(2rem, 3.8vw, 3.3rem);
    font-weight: 700;
    color: var(--duliman-ink);
    letter-spacing: -.03em;
}
.cs-cta-text { font-size: 1rem; color: var(--duliman-body); line-height: 1.85; max-width: 560px; }

/* Black fill: amber on white is 2.96:1 and cannot carry a small label. */
.cs-cta-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 46px;
    border-radius: 999px;
    background: var(--duliman-ink);
    color: #fff;
    font-size: .76rem;
    letter-spacing: .24em;
    text-transform: uppercase;
    text-decoration: none;
    font-weight: 700;
    overflow: hidden;
    box-shadow: var(--cs-elev-1);
    transition: transform .3s ease, box-shadow .3s ease;
}
.cs-cta-btn::after {
    content: '';
    position: absolute;
    inset: auto 0 0 0;
    height: 3px;
    background: linear-gradient(90deg, var(--duliman-peach), var(--duliman-gold));
}
.cs-cta-btn:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 2px 4px rgba(var(--duliman-ink-rgb), .06), 0 18px 34px -18px rgba(232, 118, 58, .65);
}
.cs-cta-btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 17px 38px;
    border-radius: 999px;
    background: transparent;
    color: var(--duliman-ink);
    border: 2px solid var(--duliman-ink);
    font-size: .76rem;
    letter-spacing: .24em;
    text-transform: uppercase;
    text-decoration: none;
    font-weight: 700;
    margin-left: 12px;
    transition: background .3s ease, color .3s ease;
}
.cs-cta-btn-outline:hover { background: var(--duliman-ink); color: #fff; }
@media (max-width: 575.98px) {
    .cs-cta-btn, .cs-cta-btn-outline { display: flex; justify-content: center; margin: 0 0 12px; }
}

/* ==========================================================================
   10. FOOTER CREDIT
   ========================================================================== */
.cs-footer-credit { border-top: 1px solid var(--duliman-line); padding: 38px 0; text-align: center; }
.cs-footer-credit p { font-size: .74rem; color: var(--duliman-body); letter-spacing: .14em; margin: 0; }
.cs-footer-credit a { color: var(--duliman-gold-dp); text-decoration: none; font-weight: 700; }

/* ==========================================================================
   11. REVEAL
   ========================================================================== */
.duliman-fade-up {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity .8s ease, transform .8s ease;
}
.duliman-fade-up.visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   12. LIGHTBOX — light theme
   ========================================================================== */
.mfp-cs.mfp-bg { background: #F4F3F1; opacity: 1; }
.mfp-cs .mfp-figure::after { background: var(--duliman-surface); box-shadow: var(--cs-elev-3); }
.mfp-cs img.mfp-img { padding: 18px 0 44px; background: var(--duliman-surface); }
.mfp-cs .mfp-title {
    color: var(--duliman-ink);
    font-size: .76rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    font-weight: 600;
    padding-right: 60px;
}
.mfp-cs .mfp-counter { color: var(--duliman-gold-dp); font-size: .74rem; letter-spacing: .14em; font-weight: 700; }
.mfp-cs .mfp-arrow::before { border-color: transparent; }
.mfp-cs .mfp-arrow::after { border-right-color: var(--duliman-ink); border-left-color: var(--duliman-ink); }
.mfp-cs .mfp-arrow:hover { opacity: 1; }
.mfp-cs .mfp-close { color: var(--duliman-ink); opacity: .7; font-size: 30px; }
.mfp-cs .mfp-close:hover { opacity: 1; }

/* ==========================================================================
   13. REDUCED MOTION
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    .duliman-fade-up { opacity: 1; transform: none; transition: none; }
    .dl-aperture-view,
    .dl-aperture.is-in .dl-aperture-view { clip-path: inset(0 0 round 12px); transition: none; }
    .cs-pillar:hover,
    .cs-feature:hover,
    .cs-cta-btn:hover { transform: none; }
    .cs-zoom-cue { transition: none; }
}