/* Brand: diamondschultz.fit — Diamond & Schultz Physical Therapy, P.C.
   Art direction: cyber-neon Midtown performance lab.
   Colour, type and layout parameters come from Site DNA tokens (accent pin: lime,
   mode pin: dark, font pin: Space Grotesk). Authored classes use the dia73- namespace. */

:root {
    --nav-h: 66px;
    --maxw: 1180px;
    --gutter: 22px;
    /* Matches the DNA font pin (Space Grotesk / IBM Plex Sans / IBM Plex Mono).
       DNA only forces the display face on headings, so numerals opt in through this token. */
    --dia-mono: 'IBM Plex Mono', ui-monospace, monospace;
    --dia-display: 'Space Grotesk', system-ui, sans-serif;

    /* Brand ground derived from the DNA palette, pushed toward a lab near-black. */
    --dia-void: color-mix(in srgb, var(--dna-bg, #14100d) 78%, #000);
    --dia-panel: color-mix(in srgb, var(--dna-surface, #241d18) 88%, #000);
    --dia-panel-2: color-mix(in srgb, var(--dna-surface-2, #2e2620) 92%, #000);
    --dia-panel-soft: color-mix(in srgb, var(--dia-panel) 45%, transparent);
    --dia-frame-bg: color-mix(in srgb, var(--dia-panel) 60%, transparent);
    --dia-top-bg: color-mix(in srgb, var(--dia-void) 88%, transparent);
    --dia-line: var(--dna-line, rgba(226, 232, 240, 0.14));
    --dia-line-strong: color-mix(in srgb, var(--dna-accent, #8ec828) 34%, transparent);
    --dia-ink: var(--dna-ink, #f5f2ef);
    --dia-dim: var(--dna-ink-soft, #b6afa8);
    --dia-lime: var(--dna-accent, #8ec828);
    --dia-lime-2: var(--dna-accent-2, #a3d84a);
    --dia-wash: color-mix(in srgb, var(--dna-accent, #8ec828) 12%, transparent);
    --dia-accent-ghost: color-mix(in srgb, var(--dna-accent, #8ec828) 7%, transparent);
    --dia-accent-mid: color-mix(in srgb, var(--dna-accent, #8ec828) 34%, transparent);

    /* DNA sets --dna-accent-ink to #ffffff, which measures ~2.4:1 on this lime.
       Everything that sits ON the accent uses this near-black ink instead (~8:1). */
    --dia-on-accent: #10150a;

    --dia-ring: 0 0 0 1px color-mix(in srgb, var(--dna-accent, #8ec828) 55%, transparent),
                0 10px 30px -12px color-mix(in srgb, var(--dna-accent, #8ec828) 60%, transparent);
    --dia-ease: cubic-bezier(0.2, 0.7, 0.3, 1);
}

/* Engines without color-mix() get flat equivalents of the same palette, so the
   near-black ground never resolves to an invalid value. */
@supports not (background: color-mix(in srgb, #000 50%, #fff)) {
    :root {
        --dia-void: #14100d;
        --dia-panel: #1e1813;
        --dia-panel-2: #272019;
        --dia-panel-soft: #191410;
        --dia-frame-bg: #1b1612;
        --dia-top-bg: rgba(20, 16, 13, 0.94);
        --dia-line-strong: rgba(142, 200, 40, 0.34);
        --dia-wash: rgba(142, 200, 40, 0.12);
        --dia-accent-ghost: rgba(142, 200, 40, 0.07);
        --dia-accent-mid: rgba(142, 200, 40, 0.34);
        --dia-ring: 0 0 0 1px rgba(142, 200, 40, 0.55), 0 10px 30px -12px rgba(142, 200, 40, 0.6);
    }
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 18px); }

body {
    margin: 0;
    font-size: 16px;
    line-height: 1.62;
    overflow-x: hidden;
}

[data-dna-palette] body {
    background: var(--dia-void);
    color: var(--dia-ink);
}

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

h1, h2, h3, h4 { margin: 0 0 0.5em; line-height: 1.1; letter-spacing: -0.015em; }
h1 { font-size: clamp(2.15rem, 5.2vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.35rem); }
h3 { font-size: 1.12rem; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

::selection { background: var(--dia-lime); color: var(--dia-on-accent); }

:focus-visible {
    outline: 2px solid var(--dia-lime-2);
    outline-offset: 3px;
    border-radius: 3px;
}

.wrap {
    width: 100%;
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

.section { padding: var(--section-pad, 74px) 0; }

.mono, .kicker {
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--dia-lime);
}

/* Screen-reader-only pattern (never off-canvas: -9999px creates overflow) */
.dia73-skip {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: 0;
    padding: 0;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}
.dia73-skip:focus {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 200;
    width: auto;
    height: auto;
    padding: 10px 16px;
    clip-path: none;
    background: var(--dia-lime);
    color: var(--dia-on-accent);
    font-weight: 600;
    text-decoration: none;
}

/* Lab overlays: a scanline over the viewport, a scope grid scoped to its own section.
   Neither is interactive and neither can add scroll width. */
.dia73-scan {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 90;
    opacity: 0.05;
    background: repeating-linear-gradient(to bottom, #fff 0 1px, transparent 1px 4px);
}
.dia73-scope {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
    background:
        linear-gradient(to right, var(--dia-line) 1px, transparent 1px) 0 0 / var(--dna-grid-size, 40px) 100%,
        linear-gradient(to bottom, var(--dia-line) 1px, transparent 1px) 0 0 / 100% var(--dna-grid-size, 40px);
    -webkit-mask-image: radial-gradient(115% 80% at 70% 0%, #000 0%, transparent 72%);
    mask-image: radial-gradient(115% 80% at 70% 0%, #000 0%, transparent 72%);
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.82rem 1.35rem;
    border: 1px solid transparent;
    font: inherit;
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.2s var(--dia-ease), border-color 0.2s var(--dia-ease),
                color 0.2s var(--dia-ease), box-shadow 0.25s var(--dia-ease), transform 0.2s var(--dia-ease);
}
.btn-solid {
    background: var(--dia-lime);
    color: var(--dia-on-accent);
    box-shadow: var(--dia-ring);
}
.btn-solid:hover { background: var(--dia-lime-2); transform: translateY(-1px); }
.dia73-btn-line {
    border-color: var(--dia-line-strong);
    color: var(--dia-lime);
    background: var(--dia-accent-ghost);
}
.dia73-btn-line:hover { border-color: var(--dia-lime); background: var(--dia-wash); }
.dia73-btn-quiet {
    border-color: var(--dia-line);
    color: var(--dia-ink);
    background: transparent;
}
.dia73-btn-quiet:hover { border-color: var(--dia-ink); }

.dia73-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--dia-mono);
    font-size: 0.8rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--dia-lime);
    border-bottom: 1px solid var(--dia-line-strong);
    padding-bottom: 4px;
    transition: border-color 0.2s var(--dia-ease), gap 0.2s var(--dia-ease);
}
.dia73-arrow:hover { border-color: var(--dia-lime); gap: 0.8rem; }
.dia73-arrow i { font-style: normal; }

/* ===== Header (DNA header layout: inline) ===== */
.dia73-top {
    position: fixed;
    inset: 0 0 auto;
    z-index: 100;
    height: var(--nav-h);
    display: flex;
    align-items: center;
    background: var(--dia-top-bg);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--dia-line);
}
.dia73-top-in {
    width: 100%;
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: flex;
    align-items: center;
    gap: 20px;
}
.dia73-mark {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--dia-ink);
    margin-right: auto;
}
.dia73-mark svg { width: 26px; height: 26px; flex-shrink: 0; }
.brand-name {
    display: block;
    font-size: 0.95rem;
    line-height: 1.15;
    letter-spacing: -0.01em;
}
.dia73-mark small {
    display: block;
    font-size: 0.6rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--dia-dim);
}
.dia73-tel {
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    color: var(--dia-dim);
    text-decoration: none;
    white-space: nowrap;
}
.dia73-tel:hover { color: var(--dia-lime); }
.dia73-nav {
    display: flex;
    align-items: center;
    gap: 20px;
}
.dia73-nav a {
    font-size: 0.8rem;
    letter-spacing: 0.06em;
    text-decoration: none;
    color: var(--dia-dim);
    padding: 4px 0;
    border-bottom: 1px solid transparent;
}
.dia73-nav a:hover { color: var(--dia-ink); }
.dia73-nav a[aria-current="page"] { color: var(--dia-lime); border-bottom-color: var(--dia-lime); }
.dia73-top .btn { padding: 0.6rem 1rem; font-size: 0.78rem; }

/* Burger is injected by script.js only under 960px — nothing zero-sized on desktop. */
.dia73-burger {
    width: 42px;
    height: 34px;
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    padding: 0 8px;
    background: transparent;
    border: 1px solid var(--dia-line);
    cursor: pointer;
}
.dia73-burger span {
    display: block;
    height: 1.5px;
    background: var(--dia-ink);
    transition: transform 0.25s var(--dia-ease), opacity 0.2s;
}
.dia73-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.dia73-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.dia73-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.dia73-drawer {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    z-index: 99;
    display: none;
    flex-direction: column;
    gap: 2px;
    padding: 16px var(--gutter) 26px;
    background: var(--dia-panel);
    border-bottom: 1px solid var(--dia-line);
}
.dia73-drawer.is-open { display: flex; }
.dia73-drawer a:not(.btn) {
    padding: 12px 0;
    font-size: 1rem;
    text-decoration: none;
    color: var(--dia-ink);
    border-bottom: 1px solid var(--dia-line);
}
.dia73-drawer .btn { margin-top: 14px; justify-content: center; }

/* ===== Sticky intake rail (desktop >= 1200 only, per art direction) ===== */
.dia73-rail { display: none; }
/* Between 1200 and 1420 the container gives up width so the rail never sits on text. */
@media (min-width: 1200px) and (max-width: 1420px) {
    :root { --maxw: 1080px; }
}
@media (min-width: 1200px) {
    .dia73-rail {
        position: fixed;
        top: 50%;
        right: 0;
        z-index: 95;
        display: flex;
        align-items: center;
        gap: 10px;
        transform: translateY(-50%);
        padding: 18px 10px;
        writing-mode: vertical-rl;
        background: var(--dia-lime);
        color: var(--dia-on-accent);
        font-size: 0.74rem;
        font-weight: 600;
        letter-spacing: 0.18em;
        text-transform: uppercase;
        text-decoration: none;
        box-shadow: var(--dia-ring);
    }
    .dia73-rail:hover { background: var(--dia-lime-2); }
    .dia73-rail b { font-weight: 600; }
}

/* ===== Hero (DNA hero: split, image right) ===== */
.hero {
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--dia-line);
}
.hero-inner {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: var(--maxw);
    margin: 0 auto;
    padding: calc(var(--nav-h) + 54px) var(--gutter) 62px;
    display: grid;
    gap: 44px;
    align-items: center;
}
.hero-copy { min-width: 0; }
.hero-copy .kicker { display: block; margin-bottom: 18px; }
.hero-copy h1 { margin-bottom: 20px; }
.hero-copy h1 em {
    font-style: normal;
    color: var(--dia-lime);
}
.hero-lead {
    max-width: 44ch;
    color: var(--dia-dim);
    font-size: 1.03rem;
}
.hero-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 18px;
    margin-top: 30px;
}
.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 26px;
    margin-top: 38px;
    padding-top: 22px;
    border-top: 1px solid var(--dia-line);
}
.hero-stat b {
    display: block;
    font-family: var(--dia-display);
    font-size: 1.4rem;
    color: var(--dia-ink);
}
.hero-stat span {
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--dia-dim);
}

.hero-visual { position: relative; min-width: 0; }
.dia73-frame {
    position: relative;
    padding: 12px;
    border: 1px solid var(--dia-line);
    background: var(--dia-frame-bg);
}
.dia73-frame::before,
.dia73-frame::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 22px;
    border: 2px solid var(--dia-lime);
}
.dia73-frame::before { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.dia73-frame::after { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }
.hero-photo { position: relative; overflow: hidden; }
.hero-photo img {
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
    filter: saturate(1.05) contrast(1.05);
}
.dia73-readout {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 8px 18px;
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid var(--dia-line);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--dia-dim);
}
.dia73-readout b { color: var(--dia-lime); font-weight: 500; }

/* ===== Section heads ===== */
.dia73-head { max-width: 60ch; margin-bottom: 42px; }
.dia73-head .kicker { display: block; margin-bottom: 14px; }
.dia73-head p { color: var(--dia-dim); }

/* ===== Readiness phases (block: process/timeline) ===== */
.dia73-phases { position: relative; }
.dia73-track {
    display: grid;
    gap: 1px;
    background: var(--dia-line);
    border: 1px solid var(--dia-line);
    grid-template-columns: repeat(4, minmax(0, 1fr));
}
.dia73-phase {
    position: relative;
    padding: 26px 22px 30px;
    background: var(--dia-panel);
}
.dia73-phase .step-num {
    display: block;
    margin-bottom: 16px;
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    color: var(--dia-lime);
}
.dia73-phase h3 { margin-bottom: 8px; }
.dia73-phase p { color: var(--dia-dim); font-size: 0.92rem; }
.dia73-phase-gate {
    display: block;
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px dashed var(--dia-line);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--dia-dim);
}
.dia73-phase-gate b { color: var(--dia-ink); font-weight: 500; }
.dia73-phase::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--dia-lime);
    transition: width 0.6s var(--dia-ease);
}
.dia73-phase:hover::after,
.dia73-phase:focus-within::after { width: 100%; }

/* ===== Lab work (block: services/numbered) ===== */
.dia73-lab { background: var(--dia-panel-soft); }
.dia73-rows { display: flex; flex-direction: column; }
.dia73-row {
    display: grid;
    grid-template-columns: 78px minmax(0, 1fr) auto;
    gap: 26px;
    align-items: start;
    padding: 26px 0;
    border-top: 1px solid var(--dia-line);
}
.dia73-row:last-child { border-bottom: 1px solid var(--dia-line); }
.dia73-row .num {
    font-family: var(--dia-mono);
    font-size: 1.5rem;
    color: var(--dia-lime);
    letter-spacing: -0.02em;
}
.dia73-row p { color: var(--dia-dim); margin: 0; }
.dia73-row h3 { margin-bottom: 6px; }
.dia73-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
    max-width: 260px;
}
.dia73-chip {
    padding: 4px 10px;
    border: 1px solid var(--dia-line);
    font-family: var(--dia-mono);
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    color: var(--dia-dim);
    white-space: nowrap;
}

/* ===== Metric strip (block: trust/metricbar) + case files ===== */
.dia73-metrics {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    margin-bottom: 46px;
    background: var(--dia-line);
    border: 1px solid var(--dia-line);
}
.dia73-metric {
    padding: 22px;
    background: var(--dia-void);
    text-align: left;
}
.dia73-metric b {
    display: block;
    font-family: var(--dia-display);
    font-size: 1.75rem;
    line-height: 1;
    color: var(--dia-lime);
}
.dia73-metric span {
    display: block;
    margin-top: 8px;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--dia-dim);
}

.dia73-files-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--dna-svc-gap, 26px);
}
.dia73-file {
    display: flex;
    flex-direction: column;
    padding: 24px;
    border: 1px solid var(--dia-line);
    background: var(--dia-panel);
    transition: border-color 0.25s var(--dia-ease), transform 0.25s var(--dia-ease);
}
.dia73-file:hover { border-color: var(--dia-line-strong); transform: translateY(-2px); }
.dia73-file-id {
    font-family: var(--dia-mono);
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--dia-lime);
}
.dia73-file h3 { margin: 14px 0 10px; font-size: 1.05rem; }
.dia73-file p { color: var(--dia-dim); font-size: 0.93rem; }
.dia73-bars {
    display: flex;
    align-items: flex-end;
    gap: 5px;
    height: 46px;
    margin: 18px 0;
}
.dia73-bars i {
    flex: 1;
    background: var(--dia-accent-mid);
    border-top: 2px solid var(--dia-lime);
}
.dia73-quote {
    margin: 18px 0 0;
    padding-top: 16px;
    border-top: 1px solid var(--dia-line);
    font-size: 0.92rem;
    color: var(--dia-ink);
}
.dia73-quote footer {
    margin-top: 8px;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--dia-dim);
}

/* ===== Clinic note (block: about/splitimage) ===== */
.dia73-note { background: var(--dia-panel-soft); }
.dia73-note-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 46px;
    align-items: center;
}
.dia73-note-copy p { color: var(--dia-dim); }
.dia73-people {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin: 26px 0 0;
    padding: 0;
    list-style: none;
}
.dia73-people li {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 14px;
    align-items: start;
    padding: 14px 16px;
    border: 1px solid var(--dia-line);
    background: var(--dia-void);
}
.dia73-people b { display: block; color: var(--dia-ink); }
.dia73-people span { font-size: 0.88rem; color: var(--dia-dim); }

/* ===== Intake band (block: cta/split) ===== */
.dia73-band { border-top: 1px solid var(--dia-line); }
.dia73-band-in {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 36px;
    align-items: center;
    padding: 38px;
    border: 1px solid var(--dia-line-strong);
    background:
        radial-gradient(120% 160% at 100% 0%, var(--dia-wash) 0%, transparent 62%),
        var(--dia-panel);
}
.dia73-band-in h2 { margin-bottom: 10px; }
.dia73-band-in p { color: var(--dia-dim); max-width: 52ch; }
.dia73-band-act { display: flex; flex-direction: column; gap: 12px; align-items: stretch; }
.dia73-band-act .btn { justify-content: center; }
.dia73-band-note {
    font-family: var(--dia-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--dia-dim);
    text-align: center;
}

/* ===== Footer (DNA footer: minimal) ===== */
.dia73-foot {
    border-top: 1px solid var(--dia-line);
    padding: 34px 0 40px;
    font-size: 0.85rem;
    color: var(--dia-dim);
}
.dia73-foot-in {
    display: flex;
    flex-wrap: wrap;
    gap: 18px 34px;
    align-items: baseline;
    justify-content: space-between;
}
.dia73-foot-links { display: flex; flex-wrap: wrap; gap: 18px; }
.dia73-foot a { text-decoration: none; color: var(--dia-dim); }
.dia73-foot a:hover { color: var(--dia-lime); }
.dia73-foot-legal { width: 100%; font-size: 0.76rem; color: var(--dia-dim); opacity: 0.78; }

/* ===== Services catalog (services.html — DNA services mode: grid) ===== */
.service-item {
    padding: 26px;
    border: 1px solid var(--dia-line);
    background: var(--dia-panel);
}
.service-item .dna-ic { color: var(--dia-lime); }
.service-item h3 { margin: 16px 0 10px; }
.service-item p { color: var(--dia-dim); font-size: 0.94rem; }
.service-item ul {
    display: grid;
    gap: 8px;
    margin: 16px 0 0;
    padding: 0;
    list-style: none;
    font-size: 0.9rem;
    color: var(--dia-dim);
}
.service-item li { display: flex; gap: 10px; align-items: flex-start; }
.service-item li::before {
    content: '';
    flex: 0 0 auto;
    width: 6px;
    height: 6px;
    margin-top: 8px;
    background: var(--dia-lime);
}
.service-item-meta {
    display: block;
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid var(--dia-line);
    font-family: var(--dia-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--dia-dim);
}

/* Editorial prose blocks (about / privacy) */
.dia73-prose { max-width: 68ch; }
.dia73-prose h2 { margin-top: 44px; }
.dia73-prose h3 { margin-top: 28px; }
.dia73-prose p, .dia73-prose li { color: var(--dia-dim); }
.dia73-prose ul { padding-left: 18px; }
.dia73-prose a { color: var(--dia-lime); }

.dia73-panel {
    padding: 26px;
    border: 1px solid var(--dia-line);
    background: var(--dia-panel);
}
.dia73-panel h3 { margin-bottom: 12px; }
.dia73-split-media {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--dna-svc-gap, 26px);
    margin-top: 40px;
}
.dia73-split-media figure { margin: 0; }
.dia73-split-media img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; }
.dia73-split-media figcaption {
    margin-top: 10px;
    font-family: var(--dia-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--dia-dim);
}

.dia73-hours {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}
.dia73-hours th,
.dia73-hours td {
    text-align: left;
    padding: 9px 0;
    border-bottom: 1px solid var(--dia-line);
    font-weight: 400;
    color: var(--dia-dim);
}
.dia73-hours th { color: var(--dia-ink); }
.dia73-hours tr:last-child th,
.dia73-hours tr:last-child td { border-bottom: 0; }

/* ===== Page intro (inner pages) ===== */
.dia73-intro {
    padding: calc(var(--nav-h) + 62px) 0 42px;
    border-bottom: 1px solid var(--dia-line);
    position: relative;
    overflow: hidden;
}
.dia73-intro .wrap { position: relative; z-index: 2; }
.dia73-intro h1 { max-width: 24ch; }
.dia73-intro p { max-width: 58ch; color: var(--dia-dim); }
.dia73-crumb {
    display: block;
    margin-bottom: 16px;
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--dia-dim);
}

/* ===== Contact page ===== */
/* DNA split-right gives booking the narrow 320px rail; the intake console needs the
   wide column, so the tracks are swapped here (booking is DOM-first via the DNA hook). */
[data-dna-palette].dna-contact-split-right [data-contact-root] {
    grid-template-columns: minmax(0, 1fr) minmax(258px, 320px);
    gap: 34px;
}
[data-contact-info] { min-width: 0; }
.contact-block {
    padding: 18px 20px;
    margin-bottom: 12px;
    border: 1px solid var(--dia-line);
    background: var(--dia-panel);
}
.contact-block h3 {
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--dia-lime);
    margin-bottom: 8px;
}
.contact-block p { margin: 0; font-size: 0.94rem; color: var(--dia-dim); }
.contact-block a { color: var(--dia-ink); text-decoration: none; }
.contact-block a:hover { color: var(--dia-lime); }

/* ===== Intake console (js/ds-booking.js) ===== */
.dia73-console {
    display: grid;
    grid-template-columns: minmax(0, 210px) minmax(0, 1fr);
    gap: 0;
    border: 1px solid var(--dia-line);
    background: var(--dia-panel);
}
.dia73-console-aside {
    padding: 26px 22px;
    border-right: 1px solid var(--dia-line);
    background: var(--dia-void);
}
.dia73-console-aside h2 {
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--dia-lime);
    margin-bottom: 16px;
}
.dia73-bring {
    margin: 0 0 22px;
    padding: 0;
    list-style: none;
    font-family: var(--dia-mono);
    font-size: 0.76rem;
    line-height: 1.7;
    color: var(--dia-dim);
}
.dia73-bring li { display: flex; gap: 8px; }
.dia73-bring li::before { content: '[ ]'; color: var(--dia-lime); }
.dia73-summary {
    padding: 16px;
    border: 1px dashed var(--dia-line-strong);
    font-family: var(--dia-mono);
    font-size: 0.74rem;
    line-height: 1.7;
    color: var(--dia-dim);
}
.dia73-summary dt {
    font-size: 0.64rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--dia-dim);
    opacity: 0.8;
}
.dia73-summary dd { margin: 0 0 10px; color: var(--dia-ink); }
.dia73-summary dd:last-of-type { margin-bottom: 0; }
.dia73-summary dl { margin: 0; }

.dia73-form { padding: 26px 24px 28px; min-width: 0; }
.dia73-legend {
    display: block;
    margin-bottom: 12px;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--dia-dim);
}
.dia73-seg {
    display: flex;
    flex-wrap: wrap;
    gap: 1px;
    padding: 1px;
    border: 1px solid var(--dia-line);
    background: var(--dia-line);
    margin-bottom: 26px;
}
.dia73-seg button {
    flex: 1 1 90px;
    padding: 11px 10px;
    border: 0;
    background: var(--dia-void);
    color: var(--dia-dim);
    font: inherit;
    font-family: var(--dia-mono);
    font-size: 0.74rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.2s var(--dia-ease), color 0.2s var(--dia-ease);
}
.dia73-seg button:hover { color: var(--dia-ink); }
.dia73-seg button[aria-selected="true"] { background: var(--dia-lime); color: var(--dia-on-accent); }
.dia73-phase-hint {
    margin: -14px 0 24px;
    font-size: 0.88rem;
    color: var(--dia-dim);
}

.dia73-visits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
    margin-bottom: 26px;
}
.dia73-visit {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 13px 14px;
    border: 1px solid var(--dia-line);
    background: var(--dia-void);
    color: var(--dia-dim);
    font: inherit;
    text-align: left;
    cursor: pointer;
    transition: border-color 0.2s var(--dia-ease), color 0.2s var(--dia-ease);
}
.dia73-visit b { color: var(--dia-ink); font-size: 0.92rem; font-weight: 600; }
.dia73-visit span { font-family: var(--dia-mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; }
.dia73-visit:hover { border-color: var(--dia-line-strong); color: var(--dia-ink); }
.dia73-visit[aria-pressed="true"] {
    border-color: var(--dia-lime);
    background: var(--dia-wash);
}
.dia73-visit[aria-pressed="true"] span { color: var(--dia-lime); }

.dia73-regions { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.dia73-region {
    padding: 8px 13px;
    border: 1px solid var(--dia-line);
    background: transparent;
    color: var(--dia-dim);
    font: inherit;
    font-family: var(--dia-mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: border-color 0.2s var(--dia-ease), color 0.2s var(--dia-ease), background 0.2s var(--dia-ease);
}
.dia73-region:hover { color: var(--dia-ink); border-color: var(--dia-line-strong); }
.dia73-region[aria-pressed="true"] {
    border-color: var(--dia-lime);
    background: var(--dia-lime);
    color: var(--dia-on-accent);
}

.dia73-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.dia73-field { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.dia73-field.is-wide { grid-column: 1 / -1; }
.dia73-field label {
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--dia-dim);
}
.dia73-field label span { opacity: 0.7; letter-spacing: 0.08em; }
.dia73-field input,
.dia73-field select,
.dia73-field textarea {
    width: 100%;
    padding: 11px 13px;
    border: 1px solid var(--dia-line);
    background: var(--dia-void);
    color: var(--dia-ink);
    font: inherit;
    font-size: 0.94rem;
    border-radius: 0;
}
.dia73-field textarea { min-height: 92px; resize: vertical; }
.dia73-field input:focus,
.dia73-field select:focus,
.dia73-field textarea:focus { border-color: var(--dia-lime); outline: none; }
.dia73-field input::placeholder,
.dia73-field textarea::placeholder { color: var(--dia-dim); opacity: 0.62; }
.dia73-field-err { font-size: 0.76rem; color: var(--dia-lime-2); min-height: 0; }

.dia73-submit { margin-top: 22px; display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.dia73-submit .dia73-band-note { text-align: left; }
.dia73-done {
    padding: 22px;
    border: 1px solid var(--dia-lime);
    background: var(--dia-wash);
}
.dia73-done b { display: block; margin-bottom: 8px; color: var(--dia-ink); }
.dia73-done p { margin: 0; color: var(--dia-dim); font-size: 0.94rem; }
[hidden] { display: none !important; }

/* ===== Reveal on scroll: visible by default, motion is additive only ===== */
.dia73-rise { opacity: 1; transform: none; }
html.dia73-io .dia73-rise {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.55s var(--dia-ease), transform 0.55s var(--dia-ease);
}
html.dia73-io .dia73-rise.is-in { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 1080px) {
    .dia73-track { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .dia73-files-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .dia73-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 960px) {
    .dia73-nav, .dia73-tel { display: none; }
    .dia73-top .btn { margin-left: auto; }
    .dia73-note-grid { grid-template-columns: 1fr; gap: 30px; }
    .dia73-console { grid-template-columns: 1fr; }
    .dia73-console-aside { border-right: 0; border-bottom: 1px solid var(--dia-line); }
    /* Matches the swapped-track override above, which otherwise outranks the DNA
       contract's own single-column collapse and squeezes the console. */
    [data-dna-palette].dna-contact-split-right [data-contact-root] {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    :root { --gutter: 18px; }
    .hero-inner { padding-top: calc(var(--nav-h) + 34px); padding-bottom: 46px; gap: 34px; }
    .hero-visual { order: 2; }
    .dia73-row { grid-template-columns: 54px minmax(0, 1fr); }
    .dia73-tags { grid-column: 2; justify-content: flex-start; max-width: none; }
    .dia73-files-grid { grid-template-columns: 1fr; }
    .dia73-split-media { grid-template-columns: 1fr; }
    .dia73-band-in { grid-template-columns: 1fr; padding: 28px 22px; }
    .dia73-fields { grid-template-columns: 1fr; }
    .dia73-form { padding: 22px 18px 24px; }
    .dia73-foot-in { flex-direction: column; }
}

@media (max-width: 420px) {
    .dia73-track { grid-template-columns: 1fr; }
    .dia73-metrics { grid-template-columns: 1fr; }
    .dia73-mark small { display: none; }
    /* Wordmark and CTA have to share one 375px row with the burger, so both stay
       on a single line and the row keeps its 40px rhythm. */
    .dia73-top-in { gap: 12px; }
    .brand-name { font-size: 0.86rem; white-space: nowrap; }
    .dia73-top .btn { padding: 0.55rem 0.75rem; font-size: 0.7rem; white-space: nowrap; }
    .dia73-burger { width: 36px; padding: 0 6px; }
}

@media (max-width: 344px) {
    /* Narrower than this the CTA cannot share the row; the drawer, the side rail
       and the closing band still carry it. */
    .dia73-top .btn { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    html.dia73-io .dia73-rise { opacity: 1; transform: none; transition: none; }
    .btn, .dia73-file, .dia73-phase::after { transition: none; }
    .dia73-scan { display: none; }
}