/* ==========================================================================
   HOWELL CONTRACTORS — Design System  (v2)
   Aesthetic: airy navy + stone, architectural & sharp-edged, built around the
   logo's diagonal roofline and window motif. No rounded corners.
   ========================================================================== */

/* ----------------------------------------------------------------------------
   1. DESIGN TOKENS
   ---------------------------------------------------------------------------- */
:root {
  /* --- Colour --- */
  --navy:        #15263B;
  --navy-deep:   #0E1B2C;
  --navy-700:    #20374F;
  --ink:         #26313D;
  --body:        #3D4855;
  --muted:       #5C6775;
  --accent:      #2C6E8E;
  --accent-ink:  #1F5570;
  --accent-soft: #6FB2CE;
  --stone:       #ECE8E1;
  --stone-50:    #F7F5F1;
  --stone-200:   #E2DDD3;
  --white:       #FFFFFF;
  --line:        #E3DFD6;
  --line-navy:   rgba(255,255,255,.14);

  /* --- Typography --- */
  --font-display: "Fraunces", "Times New Roman", serif;
  --font-body:    "Hanken Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;

  --fs-display: clamp(2.2rem, 0.9rem + 6vw, 6.25rem);
  --fs-h1:      clamp(2.3rem, 1.5rem + 3vw, 4rem);
  --fs-h2:      clamp(2rem, 1.3rem + 2.4vw, 3.4rem);
  --fs-h3:      clamp(1.4rem, 1.15rem + 1vw, 1.95rem);
  --fs-h4:      clamp(1.15rem, 1.05rem + .4vw, 1.4rem);
  --fs-lead:    clamp(1.12rem, 1.0rem + .5vw, 1.45rem);
  --fs-body:    1.0625rem;
  --fs-small:   0.9375rem;

  /* --- Spacing --- */
  --sp-1: .25rem;  --sp-2: .5rem;   --sp-3: .75rem;  --sp-4: 1rem;
  --sp-5: 1.5rem;  --sp-6: 2rem;    --sp-7: 3rem;    --sp-8: 4rem;
  --sp-9: 6rem;    --sp-10: 8rem;

  /* --- Layout --- */
  --container: 1280px;
  --container-narrow: 880px;
  --gutter: clamp(1.25rem, 5vw, 4.5rem);

  /* --- Sharp edges: zero radius --- */
  --radius-sm: 0;
  --radius:    0;
  --radius-lg: 0;

  --shadow-sm: 0 1px 3px rgba(21,38,59,.06), 0 10px 24px rgba(21,38,59,.06);
  --shadow:    0 16px 40px rgba(21,38,59,.10), 0 2px 6px rgba(21,38,59,.06);
  --shadow-lg: 0 40px 90px rgba(14,27,44,.20);

  /* soft, premium easing */
  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --dur: .6s;

  /* roof/diagonal motif controls */
  --roof-slope: 3.2vw;     /* gentle single-diagonal cut */
  --seam-w: 200px;         /* roof-peak seam width */
  --seam-h: 46px;          /* roof-peak seam height */
  --seam-x: 40%;           /* asymmetric apex position (echoes logo) */
}

/* ----------------------------------------------------------------------------
   2. RESET / BASE
   ---------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--body);
  background: var(--stone-50);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: var(--accent-ink); text-underline-offset: 3px; }
ul, ol { padding: 0; list-style: none; }
button, input, textarea, select { font: inherit; color: inherit; }
::selection { background: var(--navy); color: var(--stone-50); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ----------------------------------------------------------------------------
   3. TYPOGRAPHY
   ---------------------------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  font-weight: 450;
  line-height: 1.06;
  letter-spacing: -0.018em;
  font-optical-sizing: auto;
}
.display { font-family: var(--font-display); font-size: var(--fs-display); font-weight: 410; line-height: .98; letter-spacing: -0.025em; color: var(--ink); }
h1, .h1 { font-size: var(--fs-h1); }
h2, .h2 { font-size: var(--fs-h2); }
h3, .h3 { font-size: var(--fs-h3); }
h4, .h4 { font-size: var(--fs-h4); font-weight: 500; }
.lead { font-size: var(--fs-lead); line-height: 1.55; color: var(--muted); }
.small { font-size: var(--fs-small); }
p { max-width: 68ch; }
em, .italic { font-style: italic; }
.brk { display: inline; } /* desktop-only line breaks in headings */
@media (max-width: 600px) { br.brk { display: none; } }

.on-dark, .on-dark h1, .on-dark h2, .on-dark h3, .on-dark h4 { color: var(--stone-50); }
.on-dark .lead, .on-dark p { color: rgba(247,245,241,.76); }
.text-accent { color: var(--accent-ink); }

/* a small roof tick used before titles/labels (replaces eyebrows) */
.roof-tick { display: none; width: 2.4rem; height: 2.4rem; color: var(--accent);
  -webkit-mask: url("../logo/howell-roof-mark.svg") no-repeat center / contain;
          mask: url("../logo/howell-roof-mark.svg") no-repeat center / contain;
  background: currentColor; margin-bottom: 1.1rem; }
.roof-tick--light { color: var(--accent-soft); }

/* ----------------------------------------------------------------------------
   4. LAYOUT PRIMITIVES
   ---------------------------------------------------------------------------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.container--narrow { max-width: var(--container-narrow); }
.full-bleed { width: 100vw; margin-inline: calc(50% - 50vw); }

.section { padding-block: clamp(2.7rem, 7.3vw, 8.25rem); position: relative; }
.section--tight { padding-block: clamp(1.7rem, 2.7vw, 3rem); }
.section--compact { padding-block: clamp(1.3rem, 2.6vw, 3rem); }
.section--stone { background: var(--stone); }
.section--stone-50 { background: var(--stone-50); }
.section--white { background: var(--white); }
.section--navy { background: var(--navy); color: var(--stone-50); }
.section--navy-deep { background: var(--navy-deep); color: var(--stone-50); }
.section--navy.section--gradient {
  background: radial-gradient(120% 90% at 85% -10%, rgba(44,110,142,.28), transparent 60%),
              linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%);
}

.section-head { max-width: 64ch; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .roof-tick { margin-inline: auto; display: none; }
.section-head h2 { margin-bottom: 1.1rem; }

.grid { display: grid; gap: clamp(1.25rem, 2.4vw, 2rem); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 920px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.split--media-lead { grid-template-columns: .9fr 1.1fr; }
.split > * { min-width: 0; } /* prevent grid blow-out from long strings */
@media (max-width: 880px) { .split, .split--media-lead { grid-template-columns: 1fr; gap: 2.5rem; } }
.stack > * + * { margin-top: 1.1rem; }

/* ----------------------------------------------------------------------------
   5. ROOF / DIAGONAL DIVIDERS & IMAGE CROPPINGS
   ---------------------------------------------------------------------------- */
/* single shallow diagonal cut on a section's top or bottom edge */
.cut-top    { clip-path: polygon(0 var(--roof-slope), 100% 0, 100% 100%, 0 100%); }
.cut-bottom { clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--roof-slope)), 0 100%); }
.cut-both   { clip-path: polygon(0 var(--roof-slope), 100% 0, 100% calc(100% - var(--roof-slope)), 0 100%); }

/* image croppings */
.media-roof    { clip-path: polygon(0 var(--roof-slope), 50% 0, 100% var(--roof-slope), 100% 100%, 0 100%); }
.media-diag    { clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--roof-slope)), 0 100%); }
.media-diag-up { clip-path: polygon(0 var(--roof-slope), 100% 0, 100% 100%, 0 100%); }

/* faint oversized roof watermark behind dark bands (white mark on navy) */
.roof-watermark { position: relative; isolation: isolate; }
.roof-watermark::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: url("../logo/howell-roof-white.svg") no-repeat right -6% center / min(156%, 1980px);
  opacity: .05;
}
/* large brand watermark that bleeds off an edge — a gentle nod to the logo */
.roof-watermark--xl { position: relative; isolation: isolate; }
.roof-watermark--xl::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: url("../logo/howell-roof-navy.svg") no-repeat right -8% center / min(198%, 2280px);
  opacity: .05;
}
/* navy mark on a light section */
.roof-watermark--xl.on-light-mark::after { opacity: .05; }
.rule { height: 1px; background: var(--line); border: 0; }

/* ----------------------------------------------------------------------------
   6. BUTTONS / LINKS
   ---------------------------------------------------------------------------- */
.btn {
  --btn-bg: var(--navy); --btn-fg: var(--stone-50);
  display: inline-flex; align-items: center; justify-content: center; gap: .65em;
  padding: 1.05em 1.9em; font-family: var(--font-body); font-size: .9rem; font-weight: 600;
  letter-spacing: .03em; line-height: 1; text-transform: uppercase;
  color: var(--btn-fg); background: var(--btn-bg); border: 1px solid var(--btn-bg);
  cursor: pointer; text-decoration: none;
  transition: background .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease), transform .4s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn .arrow { transition: transform .4s var(--ease); }
.btn:hover .arrow { transform: translateX(5px); }
.btn--primary:hover { background: var(--accent); border-color: var(--accent); }
.btn--accent { --btn-bg: var(--accent); --btn-fg: #fff; }
.btn--accent:hover { background: var(--accent-ink); border-color: var(--accent-ink); }
.btn--outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn--outline:hover { background: var(--navy); color: var(--stone-50); }
.btn--on-dark { --btn-bg: var(--stone-50); --btn-fg: var(--navy); }
.btn--on-dark:hover { background: #fff; }
.btn--outline-light { background: transparent; color: var(--stone-50); border-color: var(--line-navy); }
.btn--outline-light:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.55); }
.btn--lg { padding: 1.2em 2.4em; font-size: .95rem; }
.btn--sm { padding: .75em 1.2em; font-size: .8rem; }
.btn--block { display: flex; width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }

.link-arrow {
  display: inline-flex; align-items: center; gap: .55em; font-weight: 600; font-size: .82rem;
  letter-spacing: .08em; text-transform: uppercase; text-decoration: none; color: var(--accent-ink);
}
.link-arrow .arrow { transition: transform .4s var(--ease); }
.link-arrow:hover .arrow { transform: translateX(6px); }
.link-arrow--light { color: var(--accent-soft); }

/* ----------------------------------------------------------------------------
   7. BADGES / PILLS  (sharp)
   ---------------------------------------------------------------------------- */
.pill { display: inline-flex; align-items: center; gap: .6em; padding: .55em 1em;
  font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  background: var(--white); color: var(--ink); border: 1px solid var(--line); }
.pill .dot { width: 6px; height: 6px; background: var(--accent); flex: none; }
.pill--solid { background: var(--navy); color: var(--stone-50); border-color: var(--navy); }
.pill--solid .dot { background: var(--accent-soft); }
.pill--ghost-light { background: transparent; color: var(--stone-50); border-color: var(--line-navy); }

.badge-credential { display: inline-flex; flex-direction: column; align-items: center; gap: .5rem; text-align: center; }
.badge-credential .mark { display: grid; place-items: center; width: 56px; height: 56px;
  background: var(--stone); color: var(--accent-ink); border: 1px solid var(--line); }
.badge-credential .label { font-size: .78rem; font-weight: 600; color: var(--muted); letter-spacing: .04em; }

/* ----------------------------------------------------------------------------
   8. HEADER / NAV  (kept intentionally calm)
   ---------------------------------------------------------------------------- */
.site-header { position: fixed; inset: 0 0 auto 0; z-index: 100; padding-block: 1.3rem;
  transition: background .45s var(--ease), box-shadow .45s var(--ease), padding .45s var(--ease); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.site-header .brand { display: inline-flex; align-items: center; }
.site-header .brand img { height: 75px; width: auto; transition: height .45s var(--ease); }
.site-header .brand .logo-light { display: block; }
.site-header .brand .logo-dark  { display: none; }
.site-header.is-scrolled { background: rgba(247,245,241,.93); backdrop-filter: saturate(140%) blur(10px);
  box-shadow: 0 1px 0 var(--line); padding-block: .75rem; }
.site-header.is-scrolled .brand img { height: 55px; }
.site-header.is-scrolled .brand .logo-light { display: none; }
.site-header.is-scrolled .brand .logo-dark  { display: block; }

.nav { display: flex; align-items: center; gap: clamp(1.2rem, 2.4vw, 2.4rem); }
.nav__links { display: flex; align-items: center; gap: clamp(1.2rem, 2.2vw, 2.2rem); }
.nav__links a { position: relative; font-size: .82rem; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: var(--stone-50); text-decoration: none; padding-block: .3rem; transition: color .3s var(--ease); }
.nav__links a::after { content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--accent-soft); transition: width .35s var(--ease); }
.nav__links a:hover::after, .nav__links a.is-active::after { width: 100%; }
.site-header.is-scrolled .nav__links a { color: var(--ink); }
.site-header.is-scrolled .nav__links a::after { background: var(--accent); }
.caret { font-size: .7em; opacity: .7; }
.nav__phone { display: inline-flex; align-items: center; gap: .5em; font-weight: 600; font-size: .85rem;
  letter-spacing: .04em; text-decoration: none; color: var(--stone-50); }
.site-header.is-scrolled .nav__phone { color: var(--navy); }
.site-header:not(.is-scrolled) .nav .btn--primary { background: var(--accent); border-color: var(--accent); }

/* Services dropdown */
.nav__item--has-menu { position: relative; }
.nav__item--has-menu > a .caret { margin-left: .4em; vertical-align: middle; }
.nav__submenu { list-style: none; margin: 0; padding: .5rem 0; position: absolute; top: 100%; left: 0;
  min-width: 232px; background: var(--white); box-shadow: var(--shadow-lg); border-top: 2px solid var(--accent);
  opacity: 0; visibility: hidden; transform: translateY(10px); z-index: 110;
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s var(--ease); }
.nav__item--has-menu:hover .nav__submenu, .nav__item--has-menu:focus-within .nav__submenu {
  opacity: 1; visibility: visible; transform: translateY(0); }
.nav__submenu a { display: block; padding: .7rem 1.4rem; font-size: .76rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase; color: var(--ink); white-space: nowrap;
  transition: background .25s var(--ease), color .25s var(--ease); }
.nav__submenu a::after { display: none; }
.nav__submenu a:hover { background: var(--stone-50); color: var(--navy); }

.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer; position: relative; z-index: 120; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 10px; right: 10px; height: 2px; background: var(--stone-50);
  transition: transform .3s var(--ease), opacity .3s var(--ease), background .3s; }
.site-header.is-scrolled .nav-toggle span, .site-header.is-scrolled .nav-toggle span::before, .site-header.is-scrolled .nav-toggle span::after { background: var(--navy); }
.nav-toggle span { top: 21px; } .nav-toggle span::before { top: -7px; } .nav-toggle span::after { top: 7px; }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { top: 0; transform: rotate(45deg); background: var(--navy); }
.nav-open .nav-toggle span::after { top: 0; transform: rotate(-45deg); background: var(--navy); }

@media (max-width: 940px) {
  .nav-toggle { display: block; }
  .nav__links { position: fixed; inset: 0 0 0 auto; width: min(86vw, 380px); flex-direction: column;
    align-items: flex-start; justify-content: center; gap: 1.6rem; background: var(--stone-50);
    padding: 5rem var(--gutter) 2rem; transform: translateX(100%); transition: transform .5s var(--ease); box-shadow: var(--shadow-lg); }
  .nav__links a { color: var(--ink); font-size: 1.05rem; }
  .nav__phone { display: none; }
  .nav-open .nav__links { transform: translateX(0); }
  .nav__cta { display: none; }
  .nav-open::after { content: ""; position: fixed; inset: 0; background: rgba(14,27,44,.45); z-index: 90; }
  /* Services submenu expands inline within the slide-in menu */
  .nav__item--has-menu { width: 100%; }
  .nav__submenu { position: static; opacity: 1; visibility: visible; transform: none;
    box-shadow: none; background: transparent; border-top: 0; padding: .4rem 0 0; margin-top: .8rem;
    border-left: 2px solid var(--line); }
  .nav__submenu a { padding: .5rem 0 .5rem 1rem; font-size: .92rem; }
  .caret { display: none; }
}

/* ----------------------------------------------------------------------------
   9. HERO  (left aligned to container)
   ---------------------------------------------------------------------------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; color: var(--stone-50); overflow: hidden; }
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero__media::after { content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(11,21,34,.68) 0%, rgba(11,21,34,.42) 35%, rgba(11,21,34,.9) 100%),
              linear-gradient(90deg, rgba(11,21,34,.72), transparent 62%); }
.hero > .container { position: relative; z-index: 2; padding-block: clamp(5rem,9vh,7rem); text-align: left; }
.hero > .container .lead, .hero > .container h1 { max-width: 760px; }

/* inner-page hero (shorter than the homepage's full-height hero) */
/* top-anchor the content and clear the fixed header so the breadcrumb sits
   the same distance below the nav as the hero text sits above the section foot */
.hero--page { min-height: clamp(440px, 58vh, 600px); align-items: flex-start; }
.hero--page > .container { padding-top: calc(116px + clamp(5rem, 9vh, 7rem) + 2.6rem); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: .55em; align-items: center; font-size: .74rem;
  font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: rgba(247,245,241,.7); margin-bottom: 1.4rem; }
.breadcrumb a { color: inherit; text-decoration: none; transition: color .3s var(--ease); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .sep { opacity: .5; }
.breadcrumb .current { color: var(--accent-soft); }

/* featured-services cross-links (used at the foot of a service page) */
.featured-services { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(.8rem, 1.4vw, 1.2rem); }
@media (max-width: 900px) { .featured-services { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .featured-services { grid-template-columns: 1fr; } }
.svc-link { position: relative; display: flex; align-items: flex-end; min-height: clamp(300px, 30vw, 460px);
  overflow: hidden; color: #fff; text-decoration: none; isolation: isolate;
  --roof-slope: 2.2vw; /* gentler diagonal on the cards only */
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--roof-slope)), 0 100%); }
.svc-link > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2;
  filter: brightness(.62); transition: transform .8s var(--ease), filter .8s var(--ease); }
.svc-link::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, transparent 35%, rgba(14,27,44,.86)); }
.svc-link:hover > img, .svc-link:focus-visible > img { transform: scale(1.06); filter: brightness(.5); }
/* roofline accent grows from the top edge on hover (matches the homepage rail) */
.svc-link::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--accent);
  transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease-out); z-index: 1; }
.svc-link:hover::before, .svc-link:focus-within::before { transform: scaleX(1); }
.svc-link__body { position: relative; width: 100%;
  padding: clamp(1.4rem,2vw,2rem) clamp(1.4rem,2vw,2rem) calc(clamp(1.5rem,2vw,2rem) + var(--roof-slope)); }
/* window mark — opaque white panes fill solid on hover */
.svc-link__win { display: block; width: clamp(22px, 1.6vw, 28px); height: auto; margin-bottom: 1rem; }
.svc-link__win .pane-b { fill: var(--accent); }
.svc-link__win .pane-w { fill: #fff; fill-opacity: .15; transition: fill-opacity .55s var(--ease); }
.svc-link:hover .svc-link__win .pane-w, .svc-link:focus-within .svc-link__win .pane-w { fill-opacity: 1; }
.svc-link__title { display: block; font-family: var(--font-display); font-size: clamp(1.2rem, 1.5vw, 1.55rem); line-height: 1.15; color: #fff; }
/* hover slide-up — just a Learn more button, no body copy */
.svc-link__reveal { display: grid; grid-template-rows: 0fr; opacity: 0; margin-top: 0;
  transition: grid-template-rows .6s var(--ease-out), opacity .5s var(--ease), margin-top .6s var(--ease); }
.svc-link__reveal > span { overflow: hidden; }
.svc-link:hover .svc-link__reveal, .svc-link:focus-within .svc-link__reveal { grid-template-rows: 1fr; opacity: 1; margin-top: .9rem; }
@media (max-width: 520px) { /* on touch, keep the button visible */
  .svc-link__reveal { grid-template-rows: 1fr; opacity: 1; margin-top: .9rem; }
}
.svc-link.is-current::before { content: ""; position: absolute; inset: 0; z-index: 1; border: 2px solid var(--accent); }
.hero h1 { color: #fff; margin-bottom: 1.4rem; }
.hero .display { color: #fff; margin-bottom: 1.4rem; }
.hero .lead { color: rgba(247,245,241,.88); margin-bottom: 2.2rem; max-width: 50ch; }
.hero .btn-row { margin-bottom: 2.6rem; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 1rem 2.4rem; align-items: center; padding-top: 1.7rem; border-top: 1px solid var(--line-navy); }
.hero__trust .item { display: flex; align-items: center; gap: .6em; font-size: .82rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: rgba(247,245,241,.9); }
.hero__trust .item .num { font-family: var(--font-display); font-size: 1.5rem; letter-spacing: 0; text-transform: none; color: #fff; line-height: 1; }
.hero__cue { position: absolute; left: 50%; bottom: 1.6rem; transform: translateX(-50%); z-index: 2; color: rgba(247,245,241,.7);
  font-size: .68rem; letter-spacing: .25em; text-transform: uppercase; display: flex; flex-direction: column; align-items: center; gap: .5rem; }
.hero__cue .line { width: 1px; height: 42px; background: linear-gradient(var(--accent-soft), transparent); animation: cue 2.2s var(--ease) infinite; transform-origin: top; }
@keyframes cue { 0%,100% { transform: scaleY(.4); opacity: .4; } 50% { transform: scaleY(1); opacity: 1; } }

/* ----------------------------------------------------------------------------
   10. SPECIALISMS LIST  ("We specialise in all types of building")
   ---------------------------------------------------------------------------- */
.spec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 clamp(2rem,5vw,5rem); border-top: 1px solid var(--line); }
@media (max-width: 720px) { .spec-grid { grid-template-columns: 1fr; } }
.spec-item { display: flex; align-items: baseline; gap: 1.2rem; padding: clamp(1.1rem,2vw,1.7rem) 0; border-bottom: 1px solid var(--line); transition: transform .7s var(--ease-out); will-change: transform; }
.spec-item:hover { transform: translateX(16px); }
.spec-item .idx { font-family: var(--font-body); font-size: .8rem; font-weight: 700; color: var(--accent); letter-spacing: .05em; flex: none; padding-top: .5rem; }
.spec-item h3 { font-size: clamp(1.5rem,3vw,2.3rem); font-weight: 420; color: var(--ink); }
.spec-item .arrow { margin-left: auto; color: var(--accent); opacity: 0; transform: translateX(-8px); transition: opacity .4s var(--ease), transform .4s var(--ease); align-self: center; }
.spec-item:hover .arrow { opacity: 1; transform: translateX(0); }

/* ----------------------------------------------------------------------------
   11. STAT / TRUST STRIP
   ---------------------------------------------------------------------------- */
.trust-strip { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
.trust-strip .cell { padding: clamp(1.6rem,3vw,2.6rem) 1.5rem; text-align: center; display: flex; flex-direction: column; align-items: center; gap: .4rem; border-right: 1px solid var(--line); }
.trust-strip .cell:last-child { border-right: 0; }
.trust-strip .num { font-family: var(--font-display); font-size: clamp(1.9rem,3vw,2.8rem); color: var(--navy); line-height: 1; }
.trust-strip .label { font-size: .8rem; color: var(--muted); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
@media (max-width: 600px) { .trust-strip { grid-template-columns: 1fr 1fr; } .trust-strip .cell:nth-child(2n){border-right:0} .trust-strip .cell:nth-child(-n+2){border-bottom:1px solid var(--line)} }

/* ----------------------------------------------------------------------------
   12. SERVICE RAIL  — full-bleed, hover-to-reveal panels
   ---------------------------------------------------------------------------- */
.service-rail { display: grid; grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .service-rail { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .service-rail { grid-template-columns: 1fr; } }

.s-panel { position: relative; min-height: clamp(440px, 64vh, 680px); overflow: hidden;
  display: flex; align-items: flex-end; color: #fff; text-decoration: none; isolation: isolate; }
.s-panel + .s-panel { border-left: 1px solid rgba(255,255,255,.1); }
.s-panel img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2;
  filter: brightness(.6) saturate(.92); transition: transform 1s var(--ease-out), filter 1s var(--ease-out); }
.s-panel::after { content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(14,27,44,.0) 30%, rgba(14,27,44,.55) 70%, rgba(14,27,44,.9)); }
.s-panel:hover img, .s-panel:focus-visible img { transform: scale(1.07); filter: brightness(.46) saturate(1); }
.s-panel__body { position: relative; padding: clamp(1.6rem,2.4vw,2.4rem); width: 100%; transition: transform .6s var(--ease); }
.s-panel__num { font-family: var(--font-display); font-size: .95rem; color: var(--accent-soft); letter-spacing: .08em; display: block; margin-bottom: .8rem; }
/* window mark (inline svg) — white panes fade in on hover */
.s-panel__win { display: block; width: 30px; height: auto; margin-bottom: 1.1rem; }
.s-panel__win .pane-b { fill: var(--accent); }
.s-panel__win .pane-w { fill: #fff; fill-opacity: .15; transition: fill-opacity .55s var(--ease); }
.s-panel:hover .s-panel__win .pane-w, .s-panel:focus-within .s-panel__win .pane-w { fill-opacity: 1; }
.s-panel h3 { color: #fff; font-size: clamp(1.5rem,2.2vw,2rem); font-weight: 440; }
.s-panel__reveal { display: grid; grid-template-rows: 0fr; opacity: 0; transition: grid-template-rows .6s var(--ease-out), opacity .5s var(--ease), margin-top .6s var(--ease); margin-top: 0; }
.s-panel__reveal > div { overflow: hidden; }
.s-panel__reveal p { color: rgba(247,245,241,.85); font-size: .96rem; max-width: 34ch; }
.s-panel__reveal .link-arrow { margin-top: 1rem; }
.s-panel:hover .s-panel__reveal, .s-panel:focus-within .s-panel__reveal { grid-template-rows: 1fr; opacity: 1; margin-top: 1rem; }
/* a roofline accent that grows from the panel top on hover */
.s-panel::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease-out); z-index: 1; }
.s-panel:hover::before, .s-panel:focus-within::before { transform: scaleX(1); }
@media (max-width: 560px) { /* on touch, reveal is always shown */
  .s-panel__reveal { grid-template-rows: 1fr; opacity: 1; margin-top: 1rem; }
  .s-panel { min-height: 380px; }
}

/* ----------------------------------------------------------------------------
   13. WELCOME WINDOWPANE  — 4×4 grid mask echoing the logo window
   ---------------------------------------------------------------------------- */
/* image sits behind a 4×4 transparent grid; the grid's gaps + padding are the
   window mullions/frame, echoing the panes in the Howell logo window. */
.windowpane { position: relative; aspect-ratio: 4/5; align-self: start; box-shadow: var(--shadow); --frame: var(--white); }
.windowpane .panes { position: absolute; inset: 0; display: grid;
  grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(2, 1fr);
  gap: 9px; padding: 9px; background: var(--frame); }
/* each pane shows a quarter of the photo (set inline); gap/padding are the mullions */
.windowpane .panes > span { display: block;
  background-size: 200% 200%; background-repeat: no-repeat; opacity: 0;
  transition: opacity .6s var(--ease-out); transition-delay: var(--d, 0ms); }
.windowpane.is-in .panes > span { opacity: 1; } /* panes "glaze in" — photo fades up behind the frame */
.windowpane .badge-float { position: absolute; right: -1px; bottom: 28px; z-index: 4; }
.badge-float { display: flex; align-items: center; gap: .95rem; background: var(--navy); color: var(--stone-50);
  padding: 1.05rem 1.4rem; max-width: 260px; box-shadow: var(--shadow-lg); }
.badge-float .num { flex: none; font-family: var(--font-display); font-size: 3.1rem; line-height: .9; color: #fff; }
.badge-float .txt { font-size: .8rem; line-height: 1.45; color: rgba(247,245,241,.82);
  padding-left: .95rem; border-left: 2px solid var(--accent-soft); }

.media-frame { position: relative; overflow: hidden; }
.media-frame img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/5; }
.media-frame--wide img { aspect-ratio: 4/3; }

/* --- Case-study cards (sharp) --- */
.case-card { position: relative; overflow: hidden; min-height: clamp(340px, 42vw, 460px);
  display: flex; align-items: flex-end; color: var(--stone-50); isolation: isolate; text-decoration: none; }
.case-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2;
  transition: transform 1s var(--ease-out); }
.case-card::after { content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(14,27,44,.05) 25%, rgba(14,27,44,.55) 65%, rgba(14,27,44,.9)); }
.case-card:hover img { transform: scale(1.05); }
.case-card__body { padding: clamp(1.4rem,2.5vw,2rem); width: 100%; }
.case-card__tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: .8rem; }
.case-card__tags span { font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  padding: .4em .7em; border: 1px solid var(--line-navy); background: rgba(255,255,255,.08); backdrop-filter: blur(4px); }
/* location tag — solid accent fill with a pin, distinct from the service tags */
.case-card__tags .tag-loc { background: var(--accent); border-color: var(--accent); color: #fff;
  display: inline-flex; align-items: center; gap: .4em; backdrop-filter: none; }
.case-card__tags .tag-loc svg { width: .95em; height: .95em; flex: none; }
.case-card h3 { color: #fff; font-size: var(--fs-h3); margin-bottom: .3rem; font-weight: 440; }
.case-card p { color: rgba(247,245,241,.82); font-size: var(--fs-small); }
.case-card .link-arrow { color: var(--accent-soft); margin-top: 1rem; }
.case-card--wide { grid-column: span 2; }
@media (max-width: 600px) { .case-card--wide { grid-column: auto; } }
/* full-width case-study grid: page side-padding matches the inter-card gap */
.projects-wrap { padding-inline: clamp(1.25rem, 2.4vw, 2rem); }

/* --- Accreditations strip --- */
.accreditations { text-align: center; }
.accreditations .label { max-width: none; font-size: .76rem; text-transform: uppercase; letter-spacing: .18em; font-weight: 700; color: var(--muted); margin-bottom: clamp(1.4rem, 3vw, 2.2rem); }
.accreditations .logos { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: clamp(2.5rem, 6vw, 5.5rem); }
.accreditations img { height: clamp(72px, 9vw, 104px); width: auto; }

/* --- Testimonial --- */
.testimonial { max-width: 62ch; margin-inline: auto; }
.testimonial .stars { display: inline-flex; gap: 2px; color: var(--accent); font-size: 1.05rem; margin-bottom: 1rem; }
.on-dark .testimonial .stars { color: var(--accent-soft); }
.testimonial blockquote { font-family: var(--font-display); font-size: clamp(1.4rem,2.6vw,2.2rem); line-height: 1.32;
  font-weight: 380; letter-spacing: -.01em; color: var(--ink); }
.on-dark .testimonial blockquote { color: var(--stone-50); }
.testimonial .cite { display: flex; align-items: center; justify-content: center; gap: .9rem; margin-top: 1.6rem; }
.testimonial .cite .avatar { width: 46px; height: 46px; background: var(--navy); color: var(--stone-50);
  display: grid; place-items: center; font-family: var(--font-display); font-size: 1.1rem; }
.testimonial .cite .name { font-weight: 600; color: var(--ink); }
.on-dark .testimonial .cite .name { color: var(--stone-50); }
.testimonial .cite .meta { font-size: .85rem; color: var(--muted); }

.checklist { display: grid; gap: .8rem; margin-top: 1.4rem; }
.checklist li { display: flex; gap: .8rem; align-items: flex-start; font-weight: 500; color: var(--ink); }
.checklist li::before { content: ""; flex: none; width: 28.8px; height: 19.2px; margin-top: .25rem;
  background: url("../img/howell-tick-navy.svg") center / contain no-repeat; }
.on-dark .checklist li { color: var(--stone-50); }

/* ----------------------------------------------------------------------------
   14. PARALLAX FEATURE  (Why Choose Us)
   ---------------------------------------------------------------------------- */
.parallax { position: relative; overflow: hidden; isolation: isolate; color: var(--stone-50); background: var(--navy-deep); }
/* generous overhang so the parallax travel can never expose the section edge */
.parallax__bg { position: absolute; inset: -26% 0; z-index: -2; will-change: transform; }
.parallax__bg img { width: 100%; height: 100%; object-fit: cover; filter: brightness(.18) saturate(.8); }
/* heavy, moody darkening so the image reads only as a faint deep-navy texture */
.parallax::after { content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(11,21,34,.97) 0%, rgba(11,21,34,.985) 55%, rgba(11,21,34,1) 100%); }

/* light variant — a near-opaque stone veil over the image, dark text */
.parallax--light { color: var(--ink); background: var(--stone-50); }
.parallax--light .parallax__bg img { filter: saturate(.9); }
/* fixed-background parallax — image stays pinned to the viewport while the section scrolls over it */
.parallax__bg--fixed { inset: 0; will-change: auto;
  background-attachment: fixed; background-position: center; background-size: cover; }
@media (max-width: 940px) { .parallax__bg--fixed { background-attachment: scroll; } }
.parallax--light::after { background: rgba(247,245,241,.92); opacity: 1; }
.parallax--light .value-item { border-color: rgba(255,255,255,.5); }
.parallax--light .value-item h3 { color: var(--navy); }
.parallax--light .value-item p { color: var(--muted); }
.parallax--light .value-item .vno { color: var(--accent); }
.parallax--light .social a { border-color: var(--line); color: var(--muted); }
.parallax--light .social a:hover { background: var(--accent); border-color: var(--accent); color: #fff; }

.value-list { display: grid; gap: 0; }
.value-item { display: grid; grid-template-columns: auto 1fr; gap: clamp(1.2rem,3vw,2.6rem); padding: clamp(.9rem,1.6vw,1.3rem) 0; border-top: 1px solid var(--line-navy); align-items: start; }
.value-item:last-child { border-bottom: 1px solid var(--line-navy); }
.value-item .vno { font-family: var(--font-display); font-size: clamp(1.6rem,3vw,2.4rem); color: var(--accent-soft); line-height: 1; }
.value-item h3 { color: #fff; font-size: var(--fs-h3); margin-bottom: .5rem; font-weight: 440; }
.value-item p { color: rgba(247,245,241,.78); max-width: 60ch; }

/* feature card — icon + heading + text (service breakdown grids) */
.feature { display: flex; flex-direction: column; }
.feature__icon { width: 56px; height: 56px; display: grid; place-items: center;
  background: var(--stone); color: var(--accent-ink); margin-bottom: 1.2rem; flex: none; }
.feature__icon svg { width: 26px; height: 26px; }
.feature h3 { font-size: var(--fs-h4); font-weight: 560; margin-bottom: .5rem; }
.feature p { font-size: var(--fs-small); color: var(--muted); }
.section--white .feature__icon { background: var(--stone); }

/* ----------------------------------------------------------------------------
   15. CTA BAND
   ---------------------------------------------------------------------------- */
.cta-band { text-align: center; }
.cta-band .inner { max-width: 62ch; margin-inline: auto; }
.cta-band h2 { color: #fff; margin-bottom: 1.1rem; }
.cta-band .lead { color: rgba(247,245,241,.82); margin-bottom: 2rem; margin-inline: auto; }
.cta-band .btn-row { justify-content: center; }

/* statements row (Get started Today) */
.statements { display: grid; grid-template-columns: repeat(3,1fr); gap: clamp(1.5rem,3vw,3rem); margin-top: clamp(2rem,4vw,3.5rem); }
@media (max-width: 820px) { .statements { grid-template-columns: 1fr; } }
.statement { padding-top: 1.6rem; border-top: 2px solid var(--accent); }
.statement p { color: rgba(247,245,241,.82); }
/* the lead/CTA-focused statement reads as a highlighted callout, not a value point */
.statement--cta { padding: clamp(1.5rem, 2.4vw, 2rem); border-top: 0; border-left: 3px solid var(--accent);
  background: linear-gradient(160deg, rgba(44,110,142,.22), rgba(44,110,142,.06)); }
.statement--cta p { font-family: var(--font-display); font-weight: 420;
  font-size: clamp(1.3rem, 1.1rem + .9vw, 1.7rem); line-height: 1.28; color: #fff; }
.on-light .statement { border-color: var(--accent); }
.on-light .statement p { color: var(--body); }

/* ----------------------------------------------------------------------------
   16. FORMS / CONTACT
   ---------------------------------------------------------------------------- */
.field { display: grid; gap: .45rem; margin-bottom: 1.1rem; }
.field label { font-size: .78rem; font-weight: 700; color: var(--ink); letter-spacing: .06em; text-transform: uppercase; }
.field label .req { color: var(--accent-ink); }
.field input, .field textarea, .field select { width: 100%; padding: .9em 1em; background: var(--white);
  border: 1px solid var(--line); color: var(--ink); transition: border-color .3s var(--ease), box-shadow .3s var(--ease); }
.field textarea { resize: vertical; min-height: 130px; }
.field input::placeholder, .field textarea::placeholder { color: #9aa4b0; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(44,110,142,.15); }
.field--inline { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 0; }
@media (max-width: 520px) { .field--inline { grid-template-columns: 1fr; } }
.form-note { font-size: .82rem; color: var(--muted); }
.contact-card { background: var(--white); border: 1px solid var(--line); padding: clamp(1.6rem,3vw,2.8rem); box-shadow: var(--shadow-sm); }

.contact-detail { display: flex; gap: 1rem; align-items: flex-start; padding-block: 1.2rem; }
.contact-detail + .contact-detail { border-top: 1px solid var(--line-navy); }
.contact-detail .ico { flex: none; width: 44px; height: 44px; display: grid; place-items: center; background: rgba(255,255,255,.07); color: var(--accent-soft); }
.contact-detail .k { font-size: .74rem; text-transform: uppercase; letter-spacing: .12em; color: var(--accent-soft); margin-bottom: .25rem; }
.contact-detail .v { color: var(--stone-50); font-weight: 500; line-height: 1.5; overflow-wrap: anywhere; }
.contact-detail .v a { color: inherit; text-decoration: none; }

/* ----------------------------------------------------------------------------
   17. FOOTER
   ---------------------------------------------------------------------------- */
.site-footer { background: var(--navy-deep); color: rgba(247,245,241,.7); padding-block: clamp(3.5rem,6vw,5.5rem) 2rem; }
.site-footer .footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 2.5rem; }
@media (max-width: 860px) { .site-footer .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; } }
@media (max-width: 520px) { .site-footer .footer-grid { grid-template-columns: 1fr; } }
.site-footer img.flogo { height: 55px; margin-bottom: 1.3rem; }
.site-footer h4 { color: var(--stone-50); font-family: var(--font-body); font-size: .78rem; text-transform: uppercase; letter-spacing: .16em; font-weight: 700; margin-bottom: 1.2rem; }
.site-footer ul li { margin-bottom: .7rem; }
.site-footer a { color: rgba(247,245,241,.7); text-decoration: none; transition: color .3s var(--ease); }
.site-footer a:hover { color: var(--accent-soft); }
.site-footer .blurb { font-size: .92rem; max-width: 36ch; margin-bottom: 1.4rem; }
.social { display: flex; gap: .6rem; }
.social a { width: 38px; height: 38px; border: 1px solid var(--line-navy); display: grid; place-items: center; color: rgba(247,245,241,.8); }
.social a:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.footer-creds { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; margin-top: 1rem; }
.footer-creds .cred { font-size: .74rem; text-transform: uppercase; letter-spacing: .06em; padding: .45em .85em; border: 1px solid var(--line-navy); color: rgba(247,245,241,.8); }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center; margin-top: 3rem; padding-top: 1.6rem; border-top: 1px solid var(--line-navy); font-size: .82rem; }

/* ----------------------------------------------------------------------------
   18. MOTION  — soft reveals (rows / sections / images)
   ---------------------------------------------------------------------------- */
[data-reveal] { opacity: 0; transform: translateY(30px); transition: opacity 1s var(--ease-out), transform 1s var(--ease-out); }
[data-reveal].is-in { opacity: 1; transform: none; }
[data-reveal="left"] { transform: translateX(-34px); }
[data-reveal="right"] { transform: translateX(34px); }
[data-reveal="mask"] { opacity: 1; clip-path: inset(0 100% 0 0); transform: none; transition: clip-path 1.1s var(--ease-out); }
[data-reveal="mask"].is-in { clip-path: inset(0 0 0 0); }
[data-reveal="fade"] { transform: none; }

/* children stagger — delays applied by JS via --d, fallback to nth-child */
[data-reveal-stagger] > * { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); transition-delay: var(--d, 0ms); }
[data-reveal-stagger].is-in > * { opacity: 1; transform: none; }
.windowpane.is-in .pane { opacity: 1; transform: none; } /* panes use keyframe instead */

/* ----------------------------------------------------------------------------
   19. STYLE-GUIDE PAGE UTILITIES
   ---------------------------------------------------------------------------- */
.sg-body { padding-top: 0; }
.sg-hero { background: var(--navy); color: var(--stone-50); padding: clamp(7rem,12vw,9rem) 0 clamp(3rem,6vw,5rem); }
.sg-hero h1 { color: #fff; max-width: 18ch; }
.sg-section { padding-block: clamp(3rem,5vw,5rem); border-bottom: 1px solid var(--line); }
.sg-section__head { display: flex; align-items: baseline; gap: 1rem; margin-bottom: 2rem; }
.sg-section__head .no { font-family: var(--font-display); color: var(--accent); font-size: 1.1rem; }
.sg-section__head h2 { font-size: var(--fs-h3); }
.sg-label { font-size: .76rem; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); font-weight: 700; margin-bottom: 1rem; }
.swatch-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px,1fr)); gap: 1rem; }
.swatch { border: 1px solid var(--line); background: var(--white); }
.swatch .chip { height: 92px; }
.swatch .meta { padding: .7rem .85rem; }
.swatch .meta .nm { font-weight: 600; font-size: .9rem; color: var(--ink); }
.swatch .meta .hex { font-size: .8rem; color: var(--muted); font-family: ui-monospace, monospace; text-transform: uppercase; }
.swatch .meta .use { font-size: .75rem; color: var(--muted); margin-top: .15rem; }
.type-row { padding: 1rem 0; border-bottom: 1px dashed var(--line); display: grid; grid-template-columns: 130px 1fr; gap: 1.5rem; align-items: baseline; }
.type-row .tag { font-size: .78rem; color: var(--muted); font-family: ui-monospace, monospace; }
.specimen-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
@media (max-width: 700px) { .specimen-grid, .type-row { grid-template-columns: 1fr; } }
.specimen { padding: 1.5rem; border: 1px solid var(--line); }
.specimen .big { font-family: var(--font-display); font-size: 4rem; line-height: 1; }
.specimen .name { font-weight: 600; margin-top: 1rem; }
.specimen .desc { color: var(--muted); font-size: .85rem; }
.demo-box { padding: 2rem; border: 1px solid var(--line); background: var(--white); }
.demo-box--dark { background: var(--navy); border-color: var(--navy); }
.spacing-bar { display: flex; align-items: center; gap: 1rem; margin-bottom: .6rem; }
.spacing-bar .bar { background: var(--accent); height: 16px; }
.spacing-bar .lbl { font-size: .82rem; color: var(--muted); font-family: ui-monospace, monospace; }
.motif-demo { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
@media (max-width: 700px) { .motif-demo { grid-template-columns: 1fr; } }
.sg-toc { position: sticky; top: 90px; display: grid; gap: .4rem; }
.sg-toc a { font-size: .85rem; color: var(--muted); text-decoration: none; padding: .35rem 0 .35rem 1rem; border-left: 2px solid var(--line); }
.sg-toc a:hover { color: var(--navy); border-color: var(--accent); }
.utility-anchor { scroll-margin-top: 90px; }