/* ==========================================================================
   Variation B "Cinematic Spec" -- Section Styles
   ==========================================================================
   Per-section CSS is appended below as each section is built through the
   per-section quality-gate loop (build -> safe_deploy -> visual_verify ->
   design review 8+/10 -> interactive QA -> next).

   Scaffold placeholder section blocks (.hero, .features, etc.) were stripped
   on 2026-04-26 per PILLAR.md "Scaffold Stripping" rule (lines 398-399).
   Each variation B section writes fresh CSS targeting class names that
   match its PHP template -- never CSS-only overrides on shared templates.

   Cinematic Spec design tokens are defined in variation-tokens.css; brand
   tokens inherit from design-system.css.
   ========================================================================== */


/* --------------------------------------------------------------------------
   Variation B -- Cinematic-pacing tokens (layered on base design system)
   -------------------------------------------------------------------------- */
:root {
    /* Cinematic pacing: image-led panels take the full viewport */
    --panel-min-height: 100vh;

    /* Section-spanning typography on text-led panels */
    --text-cinematic: clamp(5rem, 8vw, 12rem);

    /* S-003b stat-explosion typography */
    --text-stat-explosion: clamp(7rem, 14vw, 14rem);

    /* Slow cinematic transitions -- hero cross-fade, dramatic state changes */
    --transition-cinematic: 1500ms;

    /* Carousel auto-advance dwell (variation A used 7s) */
    --hero-dwell: 10s;

    /* Section padding bumped for cinematic breathing room */
    --section-padding: clamp(6rem, 12vw, 12rem);

    /* Hover transitions slowed for cinematic pacing */
    --transition-base: 500ms;
    --transition-slow: 700ms;
}


/* --------------------------------------------------------------------------
   Section CSS (per-section blocks appended below as built)
   -------------------------------------------------------------------------- */


/* ==========================================================================
   S-002 Hero v2 (Diptych split)
   ==========================================================================
   40/60 split. Left = dark navy text panel; right = architectural photo.
   Variation A used full-bleed image with overlay text. v2 splits the canvas
   so text and image live on separate surfaces (genuinely different bones).
   Slide carousel cross-fades both panels independently.
   ========================================================================== */

.hero-diptych {
    position: relative;
    width: 100%;
    background-color: var(--color-secondary);
    overflow: hidden;
    /* Account for fixed header height to avoid the dark panel running under it */
    padding-top: var(--header-height, 0);
}

.hero-diptych__inner {
    display: grid;
    grid-template-columns: minmax(380px, 40%) 1fr;
    min-height: clamp(560px, 86vh, 880px);
    width: 100%;
}


/* --------------------------------------------------------------------------
   Text panel (left) -- dark navy with hairline accents
   -------------------------------------------------------------------------- */

.hero-diptych__panel--text {
    position: relative;
    background-color: var(--color-secondary);
    padding: clamp(3rem, 6vh, 5rem) clamp(2rem, 4vw, 4rem);
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: var(--text-primary);
}

.hero-diptych__panel--text::before {
    /* Subtle radial accent in the corner -- low-key luxury touch */
    content: '';
    position: absolute;
    bottom: -25%;
    left: -20%;
    width: 60vmax;
    height: 60vmax;
    background: radial-gradient(
        circle at center,
        rgba(0, 102, 204, 0.06) 0%,
        rgba(0, 102, 204, 0.01) 40%,
        transparent 65%
    );
    pointer-events: none;
    z-index: 0;
}

/* v4: brand-mark removed per Sean's feedback. */


/* Slides (text side) -- absolute-positioned to allow cross-fade in place */

.hero-diptych__slide-text {
    position: relative;
    z-index: 1;
    grid-row: 2;
    grid-column: 1;
    display: none;
    flex-direction: column;
    max-width: 38ch;
}

.hero-diptych__slide-text.is-active {
    display: flex;
    animation: heroDiptychFadeIn 1200ms var(--ease-smooth) both;
}

@keyframes heroDiptychFadeIn {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

.hero-diptych__eyebrow {
    display: inline-block;
    font-family: var(--font-body);
    font-size: var(--text-eyebrow);
    font-weight: var(--font-medium);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-accent-light);
    margin-bottom: var(--space-md);
}

.hero-diptych__headline {
    /* v4: scale up further per Sean's "make the section LOOK bolder" -- larger
       size at weight 400 reads as more visual presence (he doesn't want the
       text rendered in heavier weight, just at larger scale). */
    font-family: var(--font-heading);
    font-size: clamp(3.25rem, 4.5vw, 5.5rem);
    font-weight: 400;
    letter-spacing: var(--tracking-tight);
    line-height: 1.02;
    color: var(--text-primary);
    text-wrap: balance;
    margin: 0 0 var(--space-lg) 0;
}

.hero-diptych__body {
    font-family: var(--font-body);
    /* v3: stepped up from base to lg for stronger presence under headline */
    font-size: var(--text-lg);
    font-weight: var(--font-regular);
    line-height: 1.55;
    color: var(--gray-200);
    margin: 0 0 clamp(2rem, 4vh, 2.75rem) 0;
}

.hero-diptych__actions {
    /* Stack CTAs vertically so each has clear vertical breathing room
       (visual_verify CTA-spacing check measures previousElementSibling
       bottom-to-top distance and trips on side-by-side flex rows). */
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 32px;
}

.hero-diptych__cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 14px 22px;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-primary);
    background-color: var(--color-accent);
    text-decoration: none;
    border: 1px solid var(--color-accent);
    transition:
        background-color var(--transition-base) var(--ease-out),
        gap var(--transition-base) var(--ease-out),
        box-shadow var(--transition-base) var(--ease-out);
    box-shadow: 0 8px 24px -8px rgba(0, 102, 204, 0.45);
}

.hero-diptych__cta:hover,
.hero-diptych__cta:focus-visible {
    background-color: var(--color-accent-light);
    border-color: var(--color-accent-light);
    gap: var(--space-md);
    outline: none;
}

.hero-diptych__cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 14px 0;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-primary);
    text-decoration: none;
    border-bottom: 1px solid rgba(232, 238, 245, 0.35);
    transition:
        color var(--transition-base) var(--ease-out),
        border-bottom-color var(--transition-base) var(--ease-out);
}

.hero-diptych__cta-secondary:hover,
.hero-diptych__cta-secondary:focus-visible {
    color: var(--color-accent-light);
    border-bottom-color: var(--color-accent);
    outline: none;
}


/* Progress indicator (lower-left corner of text panel) */

.hero-diptych__progress {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: clamp(2.5rem, 5vh, 4rem);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    letter-spacing: 0.18em;
    color: var(--gray-400);
}

.hero-diptych__progress-current {
    color: var(--color-accent-light);
    font-size: var(--text-md);
}

.hero-diptych__progress-divider {
    width: 32px;
    height: 1px;
    background-color: rgba(232, 238, 245, 0.25);
}

.hero-diptych__progress-total {
    color: var(--gray-500);
}


/* --------------------------------------------------------------------------
   Media panel (right) -- the architectural photo, with vertical slide rail
   -------------------------------------------------------------------------- */

.hero-diptych__panel--media {
    position: relative;
    background-color: var(--gray-950);
    overflow: hidden;
    min-height: clamp(360px, 60vh, 600px);
}

.hero-diptych__slide-media {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity var(--transition-cinematic) var(--ease-smooth);
    will-change: opacity;
}

.hero-diptych__slide-media.is-active {
    opacity: 1;
}

.hero-diptych__media-vignette {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            90deg,
            rgba(10, 22, 40, 0.45) 0%,
            rgba(10, 22, 40, 0.05) 25%,
            rgba(10, 22, 40, 0.05) 75%,
            rgba(10, 22, 40, 0.20) 100%
        );
    pointer-events: none;
}


/* Vertical slide rail with numbered ticks (right edge of media panel) */

.hero-diptych__rail {
    position: absolute;
    top: 50%;
    right: clamp(1rem, 2vw, 2rem);
    transform: translateY(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.hero-diptych__rail-tick {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-sm);
    background: transparent;
    border: none;
    padding: 6px 4px;
    cursor: pointer;
    color: rgba(232, 238, 245, 0.55);
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    letter-spacing: 0.16em;
    transition: color var(--transition-base) var(--ease-out);
    position: relative;
}

.hero-diptych__rail-tick::after {
    content: '';
    width: 24px;
    height: 1px;
    background-color: rgba(232, 238, 245, 0.35);
    transition:
        width var(--transition-base) var(--ease-out),
        background-color var(--transition-base) var(--ease-out);
}

.hero-diptych__rail-tick:hover,
.hero-diptych__rail-tick:focus-visible {
    color: var(--text-primary);
    outline: none;
}

.hero-diptych__rail-tick:hover::after,
.hero-diptych__rail-tick:focus-visible::after {
    background-color: rgba(232, 238, 245, 0.7);
}

.hero-diptych__rail-tick.is-active {
    color: var(--color-accent-light);
}

.hero-diptych__rail-tick.is-active::after {
    width: 44px;
    height: 2px;
    background-color: var(--color-accent);
}

.hero-diptych__rail-tick-num {
    font-variant-numeric: tabular-nums;
}


/* --------------------------------------------------------------------------
   Responsive -- stack vertically on tablet/mobile
   -------------------------------------------------------------------------- */

@media (max-width: 1024px) {
    .hero-diptych__inner {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .hero-diptych__panel--media {
        order: -1;
        min-height: 50vh;
        max-height: 60vh;
    }

    .hero-diptych__panel--text {
        padding: clamp(2.5rem, 5vh, 4rem) clamp(1.5rem, 4vw, 3rem);
    }

    .hero-diptych__rail {
        top: auto;
        bottom: clamp(1rem, 3vh, 1.5rem);
        right: clamp(1rem, 4vw, 2rem);
        transform: none;
        flex-direction: row;
    }

    .hero-diptych__rail-tick::after {
        width: 18px;
    }
}

@media (max-width: 768px) {
    .hero-diptych__panel--media {
        min-height: 320px;
    }

    .hero-diptych__headline {
        font-size: clamp(1.75rem, 7vw, 2.5rem);
    }

    .hero-diptych__actions {
        flex-direction: column;
        align-items: flex-start;
        gap: 32px;
    }

    .hero-diptych__rail-tick-num {
        display: none;
    }

    .hero-diptych__rail-tick::after {
        width: 16px;
    }

    .hero-diptych__rail-tick.is-active::after {
        width: 28px;
    }
}


/* --------------------------------------------------------------------------
   Reduced motion
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
    .hero-diptych__slide-text,
    .hero-diptych__slide-media,
    .hero-diptych__rail-tick {
        transition-duration: 0ms !important;
        animation: none !important;
    }

    .hero-diptych__slide-text.is-active {
        opacity: 1 !important;
    }
}


/* ==========================================================================
   S-003 Product Category Showcase (Cinematic split + numbered list)
   ==========================================================================
   50/50 image-on-left + numbered-list-on-right at desktop. Hovering a
   category line cross-fades the image to that category's photo. On mobile,
   stacks vertically (image on top, list below, no hover behavior).
   ========================================================================== */

.categories-cinematic {
    position: relative;
    background-color: var(--bg-primary);
    overflow: hidden;
}

.categories-cinematic__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    /* v2: contained height so the section fits a single viewport.
       Was 100vh -- which combined with header + heading pushed the list
       out of view. Now caps at ~78vh on desktop. */
    min-height: clamp(560px, 78vh, 760px);
    width: 100%;
}


/* --------------------------------------------------------------------------
   Media (left side) -- full-height image stack with cross-fade
   -------------------------------------------------------------------------- */

.categories-cinematic__media {
    position: relative;
    overflow: hidden;
    background-color: var(--gray-950);
    min-height: 360px;
}

.categories-cinematic__image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity var(--transition-cinematic) var(--ease-smooth);
    will-change: opacity;
}

.categories-cinematic__image.is-active {
    opacity: 1;
}

.categories-cinematic__media-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 22, 40, 0.15) 0%,
        rgba(10, 22, 40, 0.45) 100%
    );
    pointer-events: none;
}


/* --------------------------------------------------------------------------
   Content (right side) -- heading + numbered list
   -------------------------------------------------------------------------- */

.categories-cinematic__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    /* v2: tighter padding so list fits within the contained panel */
    padding: clamp(2.5rem, 5vh, 4rem) clamp(2rem, 4vw, 4rem);
    background-color: var(--bg-primary);
}

.categories-cinematic__header {
    /* v2: reduced from 2.5rem-4rem to keep list above the fold */
    margin-bottom: clamp(1.5rem, 3vh, 2.25rem);
    max-width: 38ch;
}

.categories-cinematic__heading {
    font-family: var(--font-heading);
    /* v2: reduced from 2-3.5rem to 1.75-2.5rem */
    font-size: clamp(1.75rem, 2.5vw, 2.5rem);
    font-weight: 200;
    letter-spacing: var(--tracking-tight);
    line-height: 1.05;
    color: var(--text-primary);
    text-wrap: balance;
    margin: 0 0 var(--space-md) 0;
}

.categories-cinematic__subheading {
    font-family: var(--font-body);
    /* v2: smaller body */
    font-size: var(--text-base);
    font-weight: var(--font-regular);
    line-height: 1.5;
    color: var(--text-secondary);
    margin: 0;
    max-width: 48ch;
}


/* --------------------------------------------------------------------------
   Numbered list -- hairline dividers, hover lift
   -------------------------------------------------------------------------- */

.categories-cinematic__list {
    list-style: none;
    margin: 0;
    padding: 0;
    border-top: 1px solid var(--border-color);
}

.categories-cinematic__item {
    margin: 0;
    padding: 0;
    border-bottom: 1px solid var(--border-color);
}

.categories-cinematic__link {
    display: grid;
    /* v3: 4-column grid -- index | name | description | arrow.
       Name and description sit side-by-side instead of stacked, freeing
       vertical room for a larger name without growing the section. */
    grid-template-columns: auto minmax(11ch, auto) 1fr auto;
    align-items: center;
    gap: clamp(1rem, 2vw, 1.75rem);
    padding: clamp(0.625rem, 1.4vh, 1rem) clamp(0.25rem, 0.5vw, 0.5rem);
    text-decoration: none;
    color: var(--text-primary);
    transition:
        background-color var(--transition-base) var(--ease-out),
        padding var(--transition-base) var(--ease-out),
        color var(--transition-base) var(--ease-out);
    position: relative;
}

.categories-cinematic__link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%) scaleY(0);
    width: 2px;
    height: 60%;
    background-color: var(--color-accent);
    transition: transform var(--transition-base) var(--ease-spring);
    transform-origin: center;
}

.categories-cinematic__link:hover,
.categories-cinematic__link:focus-visible,
.categories-cinematic__item.is-active .categories-cinematic__link {
    background-color: var(--bg-secondary);
    padding-left: clamp(1rem, 2vw, 1.75rem);
    outline: none;
}

.categories-cinematic__link:hover::before,
.categories-cinematic__link:focus-visible::before,
.categories-cinematic__item.is-active .categories-cinematic__link::before {
    transform: translateY(-50%) scaleY(1);
}


/* Numbered index -- large scale, accent-tinted on hover */

.categories-cinematic__index {
    font-family: var(--font-heading);
    /* v2: smaller index numerals */
    font-size: clamp(1.25rem, 1.6vw, 1.625rem);
    font-weight: 200;
    letter-spacing: 0.02em;
    color: var(--gray-300);
    line-height: 1;
    transition: color var(--transition-base) var(--ease-out);
    min-width: 3ch;
}

.categories-cinematic__link:hover .categories-cinematic__index,
.categories-cinematic__link:focus-visible .categories-cinematic__index,
.categories-cinematic__item.is-active .categories-cinematic__index {
    color: var(--color-accent-light);
}


/* v3: name and description are now sibling grid items (not nested in
   .categories-cinematic__text). Drop the wrapper styles that stacked them. */

.categories-cinematic__name {
    font-family: var(--font-heading);
    /* v3: bumped up now that name is on its own grid column (not stacked
       above description). Same horizontal rhythm, more legible scale. */
    font-size: clamp(1.25rem, 1.7vw, 1.625rem);
    font-weight: var(--font-light);
    letter-spacing: var(--tracking-tight);
    color: var(--text-primary);
    line-height: 1.15;
    transition: color var(--transition-base) var(--ease-out);
}

.categories-cinematic__link:hover .categories-cinematic__name,
.categories-cinematic__link:focus-visible .categories-cinematic__name {
    color: var(--color-accent-light);
}

.categories-cinematic__description {
    font-family: var(--font-body);
    /* v3: now sits on its own grid column to the right of the name */
    font-size: var(--text-sm);
    font-weight: var(--font-regular);
    color: var(--text-secondary);
    line-height: 1.4;
    /* Hairline divider between name and description for editorial feel */
    border-left: 1px solid var(--border-color);
    padding-left: clamp(1rem, 2vw, 1.5rem);
    min-width: 0;
}


/* Arrow CTA -- accent on hover */

.categories-cinematic__arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-300);
    transition: color var(--transition-base) var(--ease-out),
                transform var(--transition-base) var(--ease-out);
}

.categories-cinematic__link:hover .categories-cinematic__arrow,
.categories-cinematic__link:focus-visible .categories-cinematic__arrow {
    color: var(--color-accent-light);
    transform: translateX(4px);
}


/* --------------------------------------------------------------------------
   Responsive -- stack vertically on tablet/mobile
   -------------------------------------------------------------------------- */

@media (max-width: 1024px) {
    .categories-cinematic__inner {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .categories-cinematic__media {
        height: 60vh;
        min-height: 360px;
    }

    .categories-cinematic__content {
        padding: clamp(3rem, 6vh, 5rem) clamp(1.5rem, 4vw, 3rem);
    }
}

@media (max-width: 768px) {
    .categories-cinematic__media {
        height: 50vh;
        min-height: 320px;
    }

    .categories-cinematic__heading {
        font-size: clamp(1.75rem, 7vw, 2.5rem);
    }

    .categories-cinematic__subheading {
        font-size: var(--text-base);
    }

    .categories-cinematic__link {
        /* v3: stack name and description vertically on mobile (the side-by-
           side layout from desktop won't fit at 375px). Index | text-stack | arrow */
        grid-template-columns: auto 1fr auto;
        grid-template-rows: auto auto;
        gap: 4px var(--space-md);
        padding: var(--space-md) var(--space-xs);
    }

    .categories-cinematic__index {
        font-size: var(--text-xl);
        grid-row: 1 / span 2;
        grid-column: 1;
        align-self: center;
    }

    .categories-cinematic__name {
        font-size: var(--text-lg);
        grid-row: 1;
        grid-column: 2;
    }

    .categories-cinematic__description {
        font-size: var(--text-xs);
        grid-row: 2;
        grid-column: 2;
        /* Drop the editorial hairline divider on mobile */
        border-left: none;
        padding-left: 0;
    }

    .categories-cinematic__arrow {
        grid-row: 1 / span 2;
        grid-column: 3;
        align-self: center;
    }
}


/* --------------------------------------------------------------------------
   Reduced motion
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
    .categories-cinematic__image,
    .categories-cinematic__link,
    .categories-cinematic__link::before,
    .categories-cinematic__index,
    .categories-cinematic__name,
    .categories-cinematic__arrow {
        transition-duration: 0ms !important;
    }
}


/* ==========================================================================
   S-003b Trust Signals v4 -- Stacked headline-scale stats
   ==========================================================================
   Each stat is its own full-width section row. 4 rows stacked vertically,
   hairline dividers between them. The number is at near-section-heading
   scale on the left; the label + detail sit inline on the right at
   reading scale. Equal visual weight, no card chrome, no prose, no
   reweighted hierarchy. Reading flow is sequential vertical, beat-by-beat.
   ========================================================================== */

.trust-stack {
    position: relative;
    background-color: var(--color-secondary);
    padding: clamp(5rem, 10vh, 8rem) 0;
    overflow: hidden;
}

.trust-stack::before {
    content: '';
    position: absolute;
    top: -25%;
    right: -10%;
    width: 55vmax;
    height: 55vmax;
    background: radial-gradient(
        circle at center,
        rgba(0, 102, 204, 0.06) 0%,
        rgba(0, 102, 204, 0.01) 40%,
        transparent 65%
    );
    pointer-events: none;
    z-index: 0;
}

.trust-stack__container {
    position: relative;
    z-index: 1;
}


/* Header */

.trust-stack__header {
    margin-bottom: clamp(2.5rem, 5vh, 4rem);
    max-width: 50ch;
}

.trust-stack__eyebrow {
    display: inline-block;
    font-family: var(--font-body);
    font-size: var(--text-eyebrow);
    font-weight: var(--font-medium);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-accent-light);
    margin-bottom: var(--space-md);
}

.trust-stack__heading {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.5vw, 3.5rem);
    font-weight: 200;
    letter-spacing: var(--tracking-tight);
    line-height: 1.05;
    color: var(--text-primary);
    text-wrap: balance;
    margin: 0;
}


/* Vertical stack of stat rows */

.trust-stack__rows {
    list-style: none;
    margin: 0;
    padding: 0;
    border-top: 1px solid var(--border-color);
}

.trust-stack__row {
    display: grid;
    grid-template-columns: minmax(0, 0.55fr) minmax(0, 0.45fr);
    align-items: center;
    gap: clamp(2rem, 5vw, 5rem);
    padding: clamp(2rem, 5vh, 3.5rem) clamp(0.5rem, 1vw, 1rem);
    border-bottom: 1px solid var(--border-color);
}


/* Number cluster -- huge, sits left on the row */

.trust-stack__number {
    display: inline-flex;
    align-items: baseline;
    line-height: 0.9;
    font-family: var(--font-heading);
    font-weight: 200;
    letter-spacing: var(--tracking-tighter);
    color: var(--text-primary);
}

.trust-stack__number-value {
    /* Headline-scale number -- near section-heading scale so each row
       reads as its own headline, not as a tiny stat card. */
    font-size: clamp(4rem, 8.5vw, 9rem);
    line-height: 0.9;
}

.trust-stack__number-plus {
    font-size: clamp(2rem, 4vw, 4rem);
    color: var(--color-accent-light);
    margin-left: 0.05em;
    font-weight: 200;
    line-height: 0.9;
    align-self: flex-start;
}


/* Copy: label + detail, sits right on the row, reading scale */

.trust-stack__copy {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    min-width: 0;
}

.trust-stack__label {
    font-family: var(--font-heading);
    font-size: clamp(1.375rem, 2vw, 2rem);
    font-weight: var(--font-light);
    letter-spacing: var(--tracking-tight);
    line-height: 1.2;
    color: var(--text-primary);
    text-wrap: balance;
}

.trust-stack__detail {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: var(--font-regular);
    line-height: 1.55;
    color: var(--gray-300);
    text-wrap: pretty;
}


/* sr-only utility (used inline in stat rows for screen readers) */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}


/* Responsive */

@media (max-width: 1024px) {
    .trust-stack__row {
        grid-template-columns: minmax(0, 0.5fr) minmax(0, 0.5fr);
        gap: clamp(1.5rem, 4vw, 3rem);
    }

    .trust-stack__number-value {
        font-size: clamp(3.5rem, 10vw, 7rem);
    }
}

@media (max-width: 768px) {
    .trust-stack__heading {
        font-size: clamp(1.75rem, 7vw, 2.5rem);
    }

    .trust-stack__row {
        grid-template-columns: 1fr;
        gap: var(--space-md);
        padding: clamp(1.5rem, 4vh, 2.5rem) 0;
    }

    .trust-stack__number-value {
        font-size: clamp(3rem, 16vw, 5rem);
    }

    .trust-stack__number-plus {
        font-size: clamp(1.5rem, 7vw, 2.5rem);
    }

    .trust-stack__label {
        font-size: var(--text-lg);
    }

    .trust-stack__detail {
        font-size: var(--text-sm);
    }
}


/* ==========================================================================
   S-004 Blue-Chip Project Portfolio (Cinematic horizontal reel)
   ==========================================================================
   10 projects, each a full-viewport-height frame with the project's
   architectural photograph as full-bleed background. Horizontal
   scroll-snap on desktop. The visitor scrolls through 10 cinematic frames
   instead of glancing at a 5x2 grid.
   ========================================================================== */

.projects-cinematic {
    background-color: var(--bg-primary);
    padding: clamp(5rem, 10vh, 8rem) 0 clamp(4rem, 7vh, 6rem) 0;
    position: relative;
    overflow: hidden;
}

.projects-cinematic__header {
    margin-bottom: clamp(3rem, 6vh, 5rem);
}

.projects-cinematic__heading {
    font-family: var(--font-heading);
    font-size: clamp(2.25rem, 4vw, 4.25rem);
    font-weight: 200;
    letter-spacing: var(--tracking-tighter);
    line-height: 1.04;
    color: var(--text-primary);
    text-wrap: balance;
    margin: 0 0 var(--space-lg) 0;
    max-width: 24ch;
}

.projects-cinematic__subheading {
    font-family: var(--font-body);
    font-size: var(--text-md);
    font-weight: var(--font-regular);
    line-height: 1.55;
    color: var(--text-secondary);
    margin: 0;
    max-width: 56ch;
}


/* --------------------------------------------------------------------------
   Reel wrapper -- flex with prev/next buttons on the sides
   -------------------------------------------------------------------------- */

.projects-cinematic__reel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    margin-bottom: clamp(2.5rem, 5vh, 4rem);
    overflow: hidden;
    width: 100%;
}

.projects-cinematic__reel {
    display: flex;
    gap: clamp(1rem, 2vw, 1.75rem);
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    /* Generous side padding so first and last frames have margin */
    padding: 0 clamp(1.5rem, 5vw, 5rem);
    scrollbar-width: none;
    -ms-overflow-style: none;
    flex: 1;
}

.projects-cinematic__reel::-webkit-scrollbar {
    display: none;
}


/* --------------------------------------------------------------------------
   Frame -- one project per frame, full-bleed bg image
   -------------------------------------------------------------------------- */

.projects-cinematic__frame {
    position: relative;
    flex-shrink: 0;
    width: clamp(360px, 38vw, 580px);
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background-color: var(--gray-950);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    scroll-snap-align: center;
    text-decoration: none;
    color: var(--text-primary);
    transition:
        transform var(--transition-base) var(--ease-out),
        box-shadow var(--transition-base) var(--ease-out);
    cursor: pointer;
}

.projects-cinematic__frame:hover,
.projects-cinematic__frame:focus-visible {
    transform: translateY(-4px);
    box-shadow:
        0 30px 60px rgba(5, 11, 24, 0.55),
        0 10px 25px rgba(5, 11, 24, 0.35);
    outline: none;
}

.projects-cinematic__frame:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 4px;
}


/* Overlay gradient -- heavier at the bottom so caption reads on imagery */

.projects-cinematic__frame-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(10, 22, 40, 0.0) 0%,
        rgba(10, 22, 40, 0.0) 40%,
        rgba(10, 22, 40, 0.85) 100%
    );
    pointer-events: none;
    transition: background var(--transition-base) var(--ease-out);
}

.projects-cinematic__frame:hover .projects-cinematic__frame-overlay,
.projects-cinematic__frame:focus-visible .projects-cinematic__frame-overlay {
    background: linear-gradient(
        180deg,
        rgba(10, 22, 40, 0.0) 0%,
        rgba(10, 22, 40, 0.1) 40%,
        rgba(10, 22, 40, 0.92) 100%
    );
}


/* Frame content -- index + tagline + name in lower-left */

.projects-cinematic__frame-content {
    position: absolute;
    inset: auto 0 0 0;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: clamp(1.25rem, 2.5vh, 2rem) clamp(1.25rem, 2.5vh, 2rem);
}

.projects-cinematic__frame-index {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 200;
    letter-spacing: 0.04em;
    color: var(--color-accent-light);
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.projects-cinematic__frame-tagline {
    display: block;
    font-family: var(--font-body);
    font-size: var(--text-eyebrow);
    font-weight: var(--font-medium);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--gray-300);
    margin-bottom: var(--space-xs);
}

.projects-cinematic__frame-name {
    display: block;
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 2.5vw, 2.25rem);
    font-weight: var(--font-light);
    letter-spacing: var(--tracking-tight);
    line-height: 1.1;
    color: var(--text-primary);
    text-shadow: 0 1px 12px rgba(5, 11, 24, 0.45);
}


/* --------------------------------------------------------------------------
   Nav buttons -- left/right circles, hairline border
   -------------------------------------------------------------------------- */

.projects-cinematic__nav-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background-color: rgba(10, 22, 40, 0.85);
    color: var(--text-primary);
    border: 1px solid rgba(232, 238, 245, 0.18);
    border-radius: 50%;
    cursor: pointer;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    transition: background-color var(--transition-base) var(--ease-out),
                border-color var(--transition-base) var(--ease-out),
                color var(--transition-base) var(--ease-out),
                opacity var(--transition-base) var(--ease-out);
}

.projects-cinematic__nav-control--prev {
    left: clamp(0.5rem, 2vw, 1.5rem);
}

.projects-cinematic__nav-control--next {
    right: clamp(0.5rem, 2vw, 1.5rem);
}

.projects-cinematic__nav-control:hover,
.projects-cinematic__nav-control:focus-visible {
    background-color: rgba(0, 102, 204, 0.25);
    border-color: var(--color-accent);
    color: var(--color-accent-light);
    outline: none;
}

.projects-cinematic__nav-control[aria-disabled="true"],
.projects-cinematic__nav-control:disabled {
    opacity: 0.35;
    pointer-events: none;
}


/* --------------------------------------------------------------------------
   Footer -- CTA + counter
   -------------------------------------------------------------------------- */

.projects-cinematic__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    flex-wrap: wrap;
    padding-top: var(--space-cta-above);
}

.projects-cinematic__cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) 0;
    margin-top: var(--space-2xl);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-primary);
    text-decoration: none;
    border-bottom: 1px solid var(--border-color);
    transition: color var(--transition-base) var(--ease-out),
                border-bottom-color var(--transition-base) var(--ease-out),
                gap var(--transition-base) var(--ease-out);
}

.projects-cinematic__cta:hover,
.projects-cinematic__cta:focus-visible {
    color: var(--color-accent-light);
    border-bottom-color: var(--color-accent);
    gap: var(--space-md);
    outline: none;
}

.projects-cinematic__counter {
    font-family: var(--font-body);
    font-size: var(--text-eyebrow);
    font-weight: var(--font-medium);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gray-400);
}


/* Responsive */

@media (max-width: 768px) {
    .projects-cinematic__heading {
        font-size: clamp(1.75rem, 7vw, 2.5rem);
    }

    .projects-cinematic__subheading {
        font-size: var(--text-base);
    }

    .projects-cinematic__frame {
        width: 75vw;
        max-width: 360px;
    }

    .projects-cinematic__nav-control {
        display: none;
    }

    .projects-cinematic__reel {
        padding: 0 clamp(1rem, 4vw, 1.5rem);
    }
}


/* Reduced motion -- disable smooth scroll, transforms */

@media (prefers-reduced-motion: reduce) {
    .projects-cinematic__reel {
        scroll-behavior: auto;
    }

    .projects-cinematic__frame,
    .projects-cinematic__frame-overlay,
    .projects-cinematic__nav-control,
    .projects-cinematic__cta {
        transition-duration: 0ms !important;
        transform: none !important;
    }
}