/* =====================================================================
   SB Construction — "Built True"
   FirstPeak Studio · tokenized design system (no build step, vanilla CSS)

   Two-layer model: this file is the SYSTEM dressed in SB Construction's DNA.
   DNA tokens are taken verbatim from the build spec. Two AA-safe additions:
     --accent-deep  : button background so white label text clears WCAG AA 4.5:1
                      (raw --accent #D2683C only gives ~3.65:1 with white).
     --muted-strong : small secondary text (raw --muted #6E7882 only clears
                      AA at large sizes ~3.8:1; this clears 4.5:1 at any size).
   The brand palette named tokens below match the spec exactly.
   ===================================================================== */

:root{
  /* Color — DNA (spec, verbatim) */
  --canvas:  #F3EDE3;   /* Sandstone, warm off-white page background */
  --ink:     #182B3D;   /* Harbor ink, primary text and dark sections */
  --brand:   #182B3D;   /* Harbor ink, primary brand */
  --accent:  #D2683C;   /* Sunrise ember, CTAs and highlights, used sparingly */
  --wood:    #8C4A2F;   /* Redwood, warm natural accent */
  --muted:   #6E7882;   /* Coast fog, secondary text (large/decorative only) */
  --line:    #E0D8CB;   /* warm hairline on sandstone */
  --ink-soft:#243a4e;   /* slightly lifted ink for layered dark panels */

  /* Color — AA-safe working variants (FirstPeak a11y doctrine) */
  --accent-deep:  #B5532E;  /* ember for button fills under white text (4.9:1) */
  --accent-text:  #9F4827;  /* ember for small ember TEXT on light bg (AA 5.1:1) */
  --ember-light:  #EB9163;  /* ember for text/links ON ink sections (AA 5.9:1) */
  --muted-strong: #515A63;  /* coast-fog for small secondary text (5.8:1) */
  --canvas-2:     #ECE3D5;  /* a half-step deeper sandstone for panels */
  --on-ink:       #F3EDE3;  /* text on ink sections = sandstone, not pure white */
  --on-ink-soft:  #C4CBD2;  /* muted text on ink sections */

  /* Type — DNA (spec) */
  --font-display: 'Newsreader', Georgia, 'Times New Roman', serif;
  --font-body:    'Hanken Grotesk', system-ui, -apple-system, sans-serif;

  /* Scale (fluid) — DNA (spec) */
  --step-hero:    clamp(2.6rem, 1.6rem + 4.4vw, 4.6rem);
  --step-h2:      clamp(1.9rem, 1.4rem + 2.2vw, 3rem);
  --step-h3:      clamp(1.3rem, 1.1rem + 1vw, 1.7rem);
  --step-body:    clamp(1.02rem, 0.98rem + 0.25vw, 1.18rem);
  --step-eyebrow: 0.82rem;
  --step-small:   0.9rem;

  /* Spacing rhythm (fluid) */
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.5rem;
  --space-6:  2rem;
  --space-7:  clamp(2.5rem, 1.8rem + 2.4vw, 3.75rem);
  --section-y: clamp(3.75rem, 2.6rem + 5vw, 7rem);

  /* Feel — DNA (spec) */
  --radius-sm: 4px;
  --radius:    8px;
  --radius-lg: 14px;
  --shadow:    0 10px 30px rgba(24,43,61,0.10);
  --shadow-lg: 0 24px 60px rgba(24,43,61,0.16);
  --ease:      cubic-bezier(.2,.7,.2,1);
  --maxw:      1140px;
  --maxw-text: 64ch;
  --header-h:  72px;
}

/* ---------- Reset / base ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }
body{
  margin:0;
  background:var(--canvas);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:var(--step-body);
  line-height:1.65;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,video,svg{ max-width:100%; height:auto; display:block; }
a{ color:inherit; }
button{ font:inherit; color:inherit; cursor:pointer; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--font-display); font-weight:500; line-height:1.1; letter-spacing:-0.01em; margin:0; }
p{ margin:0; }
:focus-visible{ outline:3px solid var(--accent); outline-offset:3px; border-radius:2px; }

/* ---------- Skip link ---------- */
.skip-link{
  position:absolute; left:var(--space-4); top:-100px; z-index:200;
  background:var(--ink); color:var(--on-ink);
  padding:.7rem 1rem; border-radius:var(--radius-sm); font-weight:600;
  transition:top .2s var(--ease);
}
.skip-link:focus{ top:var(--space-4); }

/* ---------- Layout ---------- */
.wrap{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:clamp(1.1rem,4vw,2rem); }
.section{ padding-block:var(--section-y); }
.section--ink{ background:var(--ink); color:var(--on-ink); }
.section--panel{ background:var(--canvas-2); }
.section--tight{ padding-block:clamp(2.5rem,2rem+2vw,4rem); }
.measure{ max-width:var(--maxw-text); }
.center{ text-align:center; margin-inline:auto; }

/* ---------- Editorial folio + eyebrow ---------- */
.eyebrow{
  font-family:var(--font-body);
  font-size:var(--step-eyebrow);
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--muted-strong);
  display:inline-flex; align-items:center; gap:.6rem;
  margin:0 0 var(--space-4);
}
.section--ink .eyebrow{ color:var(--on-ink-soft); }
.folio{
  font-family:var(--font-body);
  font-weight:600;
  letter-spacing:.16em;
  color:var(--accent-text);
  font-size:var(--step-eyebrow);
}
.section--ink .folio{ color:var(--ember-light); }
.eyebrow .folio::after{ content:""; }

/* ---------- Headings rhythm ---------- */
.h-hero{ font-size:var(--step-hero); }
.h2{ font-size:var(--step-h2); }
.h3{ font-size:var(--step-h3); }
.lead{ font-size:clamp(1.12rem,1rem+.6vw,1.4rem); color:var(--ink); line-height:1.55; }
.section--ink .lead{ color:var(--on-ink); }
.muted{ color:var(--muted-strong); }
.section--ink .muted{ color:var(--on-ink-soft); }
.section-head{ margin-bottom:var(--space-7); }
.section-head .h2{ max-width:24ch; }

/* ---------- True-line motif (level + horizon) ---------- */
.true-line{ display:flex; align-items:center; gap:.85rem; width:100%; }
.true-line::before,.true-line::after{
  content:""; height:1px; flex:1 1 auto;
  background:linear-gradient(90deg, transparent, var(--line) 18%, var(--line) 82%, transparent);
}
.true-line__mark{
  position:relative; width:10px; height:10px; flex:0 0 auto;
  border:1px solid var(--accent); transform:rotate(45deg);
}
.true-line__mark::after{
  content:""; position:absolute; inset:3px; background:var(--accent); border-radius:1px;
}
.true-line--light::before,.true-line--light::after{
  background:linear-gradient(90deg, transparent, rgba(243,237,227,.55) 18%, rgba(243,237,227,.55) 82%, transparent);
}
/* As a quiet section divider */
.divider{ padding-block:clamp(1.5rem,1rem+2vw,3rem); }

/* ---------- Buttons ---------- */
.btn{
  --btn-bg:var(--accent-deep); --btn-fg:#fff; --btn-bd:var(--accent-deep);
  display:inline-flex; align-items:center; justify-content:center; gap:.55rem;
  font-family:var(--font-body); font-weight:600; font-size:1rem; line-height:1;
  letter-spacing:.01em; text-decoration:none;
  padding:.95rem 1.5rem; border-radius:var(--radius);
  background:var(--btn-bg); color:var(--btn-fg);
  border:1.5px solid var(--btn-bd);
  transition:transform .18s var(--ease), background-color .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease);
  will-change:transform;
}
.btn:hover{ transform:translateY(-2px); box-shadow:var(--shadow); }
.btn:active{ transform:translateY(0); }
.btn--primary{ --btn-bg:var(--accent-deep); --btn-fg:#fff; --btn-bd:var(--accent-deep); box-shadow:0 6px 18px rgba(181,83,46,.28); }
.btn--primary:hover{ --btn-bg:#9f4827; --btn-bd:#9f4827; }
.btn--secondary{ --btn-bg:transparent; --btn-fg:var(--ink); --btn-bd:var(--ink); }
.btn--secondary:hover{ --btn-bg:var(--ink); --btn-fg:var(--on-ink); }
.section--ink .btn--secondary{ --btn-fg:var(--on-ink); --btn-bd:rgba(243,237,227,.45); }
.section--ink .btn--secondary:hover{ --btn-bg:var(--on-ink); --btn-fg:var(--ink); --btn-bd:var(--on-ink); }
/* Secondary button over the photographic hero needs a light, legible treatment */
.hero .btn--secondary{ --btn-bg:rgba(24,43,61,.28); --btn-fg:var(--on-ink); --btn-bd:rgba(243,237,227,.6); }
.hero .btn--secondary:hover{ --btn-bg:var(--on-ink); --btn-fg:var(--ink); --btn-bd:var(--on-ink); }
.btn--ghost{ --btn-bg:transparent; --btn-fg:var(--ink); --btn-bd:transparent; padding-inline:0; }
.btn--ghost:hover{ transform:none; box-shadow:none; color:var(--accent-text); }
.btn--lg{ padding:1.1rem 1.8rem; font-size:1.06rem; }
.btn--block{ width:100%; }
.btn__arrow{ transition:transform .18s var(--ease); }
.btn:hover .btn__arrow{ transform:translateX(3px); }

.cta-row{ display:flex; flex-wrap:wrap; gap:var(--space-4); align-items:center; }
.cta-micro{ font-size:var(--step-small); color:var(--muted-strong); margin-top:var(--space-4); max-width:48ch; }
.section--ink .cta-micro{ color:var(--on-ink-soft); }

/* Text links with ember underline */
.link{ color:var(--ink); text-decoration:none; font-weight:600; border-bottom:2px solid var(--accent); padding-bottom:1px; transition:color .18s var(--ease); }
.link:hover{ color:var(--accent-text); }
.section--ink .link{ color:var(--on-ink); }

/* =====================================================================
   Masthead / header
   Home: transparent over hero (light) -> solid on scroll.
   Inner pages: .masthead--solid always.
   ===================================================================== */
.masthead{
  position:fixed; top:0; left:0; right:0; z-index:100;
  height:var(--header-h);
  display:flex; align-items:center;
  transition:background-color .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
  background:transparent; border-bottom:1px solid transparent;
}
.masthead__inner{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:clamp(1.1rem,4vw,2rem);
  display:flex; align-items:center; justify-content:space-between; gap:var(--space-5); }
.masthead.is-scrolled,.masthead--solid{
  background:var(--canvas); border-bottom-color:var(--line); box-shadow:0 1px 0 rgba(24,43,61,.02), var(--shadow);
}
/* push content below fixed header on solid pages */
.has-solid-header{ padding-top:var(--header-h); }

/* Brand lockup — one logo image; white-filtered when over hero */
.brand{ display:inline-flex; align-items:center; gap:.6rem; text-decoration:none; flex:0 0 auto; }
.brand__logo{ height:40px; width:auto; transition:filter .25s var(--ease); }
.masthead:not(.is-scrolled):not(.masthead--solid) .brand__logo{ filter:brightness(0) invert(1); }
.brand__name{ font-family:var(--font-display); font-size:1.12rem; font-weight:600; letter-spacing:.01em; color:var(--ink); }
.masthead:not(.is-scrolled):not(.masthead--solid) .brand__name{ color:var(--on-ink); }
.brand__name b{ color:var(--accent); font-weight:600; }

/* Primary nav */
.nav{ display:flex; align-items:center; gap:clamp(1rem,2vw,2rem); }
.nav__links{ display:flex; align-items:center; gap:clamp(1rem,2vw,1.9rem); }
.nav__link{ position:relative; text-decoration:none; font-weight:500; font-size:.98rem; color:var(--ink); padding:.4rem 0; transition:color .18s var(--ease); }
.masthead:not(.is-scrolled):not(.masthead--solid) .nav__link{ color:var(--on-ink); }
.nav__link::after{ content:""; position:absolute; left:0; right:100%; bottom:-2px; height:2px; background:var(--accent); transition:right .22s var(--ease); }
.nav__link:hover::after,.nav__link[aria-current="page"]::after{ right:0; }
.nav__link[aria-current="page"]{ font-weight:600; }

.nav__call{ display:inline-flex; align-items:center; gap:.45rem; text-decoration:none; font-weight:600; font-size:.95rem; color:var(--ink); }
.masthead:not(.is-scrolled):not(.masthead--solid) .nav__call{ color:var(--on-ink); }
.nav__call svg{ width:16px; height:16px; }

/* Hamburger (mobile) */
.nav-toggle{ display:none; width:44px; height:44px; border:1px solid var(--line); border-radius:var(--radius-sm); background:var(--canvas); align-items:center; justify-content:center; }
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  content:""; display:block; width:20px; height:2px; background:var(--ink); transition:transform .2s var(--ease), opacity .2s var(--ease); position:relative;
}
.nav-toggle span::before{ position:absolute; top:-6px; }
.nav-toggle span::after{ position:absolute; top:6px; }
.nav-toggle[aria-expanded="true"] span{ background:transparent; }
.nav-toggle[aria-expanded="true"] span::before{ transform:translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after{ transform:translateY(-6px) rotate(-45deg); }

/* =====================================================================
   Hero — terrain crossfade + true-line (signature moment)
   No-JS / reduced-motion: coast layer only, fully legible.
   ===================================================================== */
.hero{ position:relative; min-height:clamp(560px, 88vh, 880px); display:flex; align-items:flex-end; overflow:hidden; isolation:isolate; }
.hero__media{ position:absolute; inset:0; z-index:-2; background:var(--ink); }
.hero__layer{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover; object-position:center 55%;
  opacity:0; transition:opacity 1.6s var(--ease);
}
.hero--js .hero__layer{ opacity:0; }
.hero__layer.is-active{ opacity:1; }
.hero:not(.hero--js) .hero__layer:first-child{ opacity:1; } /* coast = default / no-JS fallback */
@media (prefers-reduced-motion: no-preference){
  .hero--js .hero__layer.is-active{ animation:kenburns 7s var(--ease) both; }
}
@keyframes kenburns{ from{ transform:scale(1); } to{ transform:scale(1.05); } }
.hero__scrim{
  position:absolute; inset:0; z-index:-1;
  background:
    /* lower-left corner darkening, where the text sits, so contrast holds on every frame */
    linear-gradient(90deg, rgba(18,30,42,.72) 0%, rgba(18,30,42,.40) 34%, rgba(18,30,42,0) 68%),
    /* bottom-weighted for the headline + CTAs, light at top so the home stays bright */
    linear-gradient(180deg, rgba(18,30,42,.42) 0%, rgba(18,30,42,.04) 28%, rgba(18,30,42,.24) 54%, rgba(18,30,42,.86) 100%);
}
.hero__inner{ position:relative; width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:clamp(1.1rem,4vw,2rem); padding-bottom:clamp(2.5rem,4vw,4.5rem); padding-top:clamp(2rem,5vw,3.5rem); color:var(--on-ink); }
.hero__eyebrow{ color:var(--on-ink); opacity:.95; letter-spacing:.2em; text-shadow:0 1px 10px rgba(12,20,28,.6); }
.hero .true-line{ max-width:520px; margin-bottom:var(--space-6); }
.hero h1{ font-size:var(--step-hero); max-width:18ch; text-shadow:0 1px 2px rgba(12,20,28,.5), 0 2px 22px rgba(12,20,28,.6); }
.hero__sub{ margin-top:var(--space-5); max-width:54ch; font-size:clamp(1.08rem,1rem+.5vw,1.32rem); line-height:1.55; color:var(--on-ink); text-shadow:0 1px 2px rgba(12,20,28,.45), 0 1px 16px rgba(12,20,28,.55); }
.hero__cta{ margin-top:var(--space-6); }
.hero__terrain-label{ position:absolute; right:clamp(1.1rem,4vw,2rem); bottom:clamp(1.1rem,3vw,2rem); z-index:1;
  font-size:var(--step-eyebrow); letter-spacing:.16em; text-transform:uppercase; color:var(--on-ink); opacity:.0; transition:opacity .6s var(--ease); display:flex; align-items:center; gap:.5rem; }
.hero__terrain-label.is-shown{ opacity:.85; }
.hero__terrain-dot{ width:7px; height:7px; border-radius:50%; background:var(--accent); }

/* =====================================================================
   Generic content components
   ===================================================================== */

/* Pain band (01) */
.pain .h2{ max-width:20ch; }
.pain p+p{ margin-top:var(--space-5); }

/* Pillars (02) */
.pillars{ display:grid; gap:var(--space-6); grid-template-columns:repeat(3,1fr); margin-top:var(--space-7); }
.pillar{ background:var(--canvas); border:1px solid var(--line); border-radius:var(--radius-lg); padding:var(--space-6); transition:transform .2s var(--ease), box-shadow .2s var(--ease); }
.pillar:hover{ transform:translateY(-4px); box-shadow:var(--shadow); }
.pillar__icon{ width:42px; height:42px; color:var(--accent); margin-bottom:var(--space-4); }
.pillar h3{ font-size:var(--step-h3); margin-bottom:var(--space-3); }
.pillar p{ color:var(--muted-strong); font-size:1rem; }

/* Build groups (03) */
.groups{ display:grid; gap:var(--space-6); grid-template-columns:repeat(2,1fr); margin-top:var(--space-7); }
.group{ position:relative; border-radius:var(--radius-lg); overflow:hidden; background:var(--ink); min-height:300px; display:flex; align-items:flex-end; isolation:isolate; }
.group__img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:-2; transition:transform .6s var(--ease); }
.group:hover .group__img{ transform:scale(1.04); }
.group__scrim{ position:absolute; inset:0; z-index:-1; background:linear-gradient(180deg, rgba(24,43,61,0) 30%, rgba(24,43,61,.85) 100%); }
.group__body{ padding:var(--space-6); color:var(--on-ink); }
.group__kicker{ font-size:var(--step-eyebrow); letter-spacing:.14em; text-transform:uppercase; color:var(--on-ink); opacity:.85; }
.group h3{ font-size:var(--step-h3); margin:.35rem 0 .6rem; color:var(--on-ink); }
.group__list{ display:flex; flex-wrap:wrap; gap:.4rem .9rem; }
.group__list li{ font-size:.92rem; color:var(--on-ink-soft); position:relative; padding-left:.9rem; }
.group__list li::before{ content:""; position:absolute; left:0; top:.55em; width:5px; height:5px; background:var(--accent); border-radius:50%; }
/* Home service cards deep-link into the matching services-page section */
.group{ cursor:pointer; }
.group__link{ color:inherit; text-decoration:none; }
.group__link::after{ content:""; position:absolute; inset:0; z-index:2; }
.group__arrow{ display:inline-block; color:var(--ember-light); transition:transform .2s var(--ease); }
.group:hover .group__arrow{ transform:translateX(4px); }
.group--wide{ grid-column:1 / -1; min-height:340px; }
.group__illus{ position:absolute; top:.7rem; right:.7rem; z-index:1; font-size:.68rem; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--on-ink); background:rgba(18,30,42,.5); padding:.28rem .55rem; border-radius:var(--radius-sm); }

/* Trust / stats (04) */
.stats{ display:grid; grid-template-columns:repeat(3,1fr); gap:var(--space-6); margin-block:var(--space-7); }
.stat{ text-align:center; }
.stat__num{ font-family:var(--font-display); font-size:clamp(2.6rem,1.8rem+3vw,4rem); font-weight:600; line-height:1; color:var(--accent); }
.section--ink .stat__num{ color:var(--accent); }
.stat__label{ margin-top:.6rem; font-size:1rem; color:var(--muted-strong); max-width:22ch; margin-inline:auto; }
.section--ink .stat__label{ color:var(--on-ink-soft); }

/* Recent work strip (marquee; reduced-motion -> static scroll row) */
.work-strip{ position:relative; overflow:hidden; margin-top:var(--space-6); -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent); mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent); }
.work-track{ display:flex; gap:var(--space-4); width:max-content; animation:marquee 42s linear infinite; }
.work-strip:hover .work-track,.work-track:focus-within{ animation-play-state:paused; }
.work-card{ flex:0 0 auto; width:clamp(240px,32vw,360px); aspect-ratio:4/3; border-radius:var(--radius); overflow:hidden; background:var(--ink-soft); box-shadow:var(--shadow); }
.work-card img{ width:100%; height:100%; object-fit:cover; }
@keyframes marquee{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

/* Meet Sam (05) */
.split{ display:grid; grid-template-columns:0.9fr 1.1fr; gap:clamp(1.5rem,4vw,3.5rem); align-items:center; }
.split--rev{ grid-template-columns:1.1fr 0.9fr; }
.portrait{ border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow-lg); aspect-ratio:1/1; background:var(--canvas-2); }
.portrait img{ width:100%; height:100%; object-fit:cover; }
.portrait--tall{ aspect-ratio:4/5; }

/* Process steps (06 / How We Work) */
.steps{ display:grid; gap:0; margin-top:var(--space-7); counter-reset:step; }
.step{ display:grid; grid-template-columns:auto 1fr; gap:var(--space-5); padding:var(--space-6) 0; border-top:1px solid var(--line); align-items:start; }
.step:last-child{ border-bottom:1px solid var(--line); }
.step__n{ font-family:var(--font-display); font-size:clamp(1.6rem,1.2rem+1.4vw,2.4rem); color:var(--accent); line-height:1; min-width:2.4ch; }
.step h3{ font-size:var(--step-h3); margin-bottom:.4rem; }
.step p{ color:var(--muted-strong); max-width:60ch; }
.section--ink .step{ border-color:rgba(243,237,227,.16); }
.section--ink .step p{ color:var(--on-ink-soft); }

/* Path preview (compact numbered cards) */
.path{ display:grid; grid-template-columns:repeat(4,1fr); gap:var(--space-5); margin-top:var(--space-7); }
.path__item{ padding:var(--space-5); border:1px solid var(--line); border-radius:var(--radius); background:var(--canvas); }
.path__n{ font-family:var(--font-display); color:var(--accent-text); font-size:1.4rem; }
.path__item h3{ font-size:1.12rem; margin:.4rem 0 .35rem; }
.path__item p{ font-size:.95rem; color:var(--muted-strong); }

/* FAQ (native details/summary, zero-JS) */
.faq{ max-width:820px; margin-top:var(--space-7); }
.faq__item{ border-bottom:1px solid var(--line); }
.faq__item summary{ list-style:none; cursor:pointer; padding:var(--space-5) 0; display:flex; justify-content:space-between; align-items:center; gap:var(--space-4); font-family:var(--font-display); font-size:var(--step-h3); font-weight:500; }
.faq__item summary::-webkit-details-marker{ display:none; }
.faq__icon{ flex:0 0 auto; width:22px; height:22px; position:relative; transition:transform .2s var(--ease); }
.faq__icon::before,.faq__icon::after{ content:""; position:absolute; background:var(--accent); border-radius:2px; }
.faq__icon::before{ top:50%; left:0; right:0; height:2px; transform:translateY(-50%); }
.faq__icon::after{ left:50%; top:0; bottom:0; width:2px; transform:translateX(-50%); transition:opacity .2s var(--ease); }
.faq__item[open] .faq__icon::after{ opacity:0; }
.faq__a{ padding:0 0 var(--space-5); color:var(--muted-strong); max-width:70ch; }
.faq__a p+p{ margin-top:var(--space-4); }

/* Feature video band */
.feature-video{ position:relative; overflow:hidden; }
.feature-video__frame{ position:relative; border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow-lg); background:var(--ink); aspect-ratio:16/9; }
.feature-video__frame video,.feature-video__frame img{ width:100%; height:100%; object-fit:cover; }
.feature-video__cap{ margin-top:var(--space-4); font-size:var(--step-small); color:var(--muted-strong); }
.section--ink .feature-video__cap{ color:var(--on-ink-soft); }
.video-play{ position:absolute; inset:0; display:flex; align-items:center; justify-content:center; background:rgba(24,43,61,.25); border:0; color:#fff; }
.video-play svg{ width:64px; height:64px; filter:drop-shadow(0 4px 12px rgba(0,0,0,.4)); }
.video-play[hidden]{ display:none; }

/* =====================================================================
   Start page — booking + contact form
   ===================================================================== */
.start-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(1.5rem,4vw,3.5rem); align-items:start; }
.card{ background:var(--canvas); border:1px solid var(--line); border-radius:var(--radius-lg); padding:clamp(1.5rem,3vw,2.5rem); }
.card--ink{ background:var(--ink); color:var(--on-ink); border-color:transparent; }
.card--ink .btn--secondary{ --btn-bg:transparent; --btn-fg:var(--on-ink); --btn-bd:rgba(243,237,227,.45); }
.card--ink .btn--secondary:hover{ --btn-bg:var(--on-ink); --btn-fg:var(--ink); --btn-bd:var(--on-ink); }
.booking-cta{ margin-top:var(--space-5); }
.or-call{ margin-top:var(--space-5); padding-top:var(--space-5); border-top:1px solid var(--line); }

.form{ display:grid; gap:var(--space-5); }
.field{ display:grid; gap:.45rem; }
.field label{ font-weight:600; font-size:.95rem; }
.field .req{ color:var(--accent-text); }
.field input,.field select,.field textarea{
  font:inherit; color:var(--ink); background:var(--canvas);
  border:1.5px solid var(--line); border-radius:var(--radius); padding:.8rem .9rem; width:100%;
  transition:border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.field input:focus,.field select:focus,.field textarea:focus{ outline:none; border-color:var(--accent); box-shadow:0 0 0 3px rgba(210,104,60,.18); }
.field textarea{ min-height:140px; resize:vertical; }
.hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.form__status{ border-radius:var(--radius); padding:0; font-weight:500; }
.form__status[data-state="success"]{ padding:var(--space-4) var(--space-5); background:rgba(140,74,47,.08); border:1px solid var(--wood); color:var(--ink); }
.form__status[data-state="error"]{ padding:var(--space-4) var(--space-5); background:rgba(181,83,46,.1); border:1px solid var(--accent-deep); color:var(--ink); }

.contact-list{ display:grid; gap:.5rem; margin-top:var(--space-4); }
.contact-list a{ color:var(--on-ink); font-weight:600; text-decoration:none; }
.contact-list a:hover{ color:var(--accent); }

/* =====================================================================
   Footer
   ===================================================================== */
.footer{ background:var(--ink); color:var(--on-ink); padding-block:clamp(3rem,2rem+3vw,4.5rem) var(--space-6); }
.footer__top{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:var(--space-7); }
.footer__brand .brand__name{ color:var(--on-ink); font-size:1.3rem; }
.footer__tag{ font-family:var(--font-display); font-style:italic; color:var(--ember-light); font-size:1.2rem; margin-top:var(--space-3); }
.footer p,.footer li{ color:var(--on-ink-soft); font-size:.95rem; line-height:1.7; }
.footer h4{ font-family:var(--font-body); font-size:var(--step-eyebrow); letter-spacing:.16em; text-transform:uppercase; color:var(--on-ink); margin-bottom:var(--space-4); font-weight:600; }
.footer a{ color:var(--on-ink-soft); text-decoration:none; transition:color .18s var(--ease); }
.footer a:hover{ color:var(--ember-light); }
.footer__nav{ display:grid; gap:.55rem; }
.footer__cred{ margin-top:var(--space-5); font-size:.88rem; }
.footer__license{ display:inline-block; margin-top:var(--space-3); padding:.35rem .7rem; border:1px solid rgba(243,237,227,.22); border-radius:var(--radius-sm); font-size:.82rem; letter-spacing:.02em; }
.footer__bottom{ margin-top:var(--space-7); padding-top:var(--space-5); border-top:1px solid rgba(243,237,227,.16); display:flex; flex-wrap:wrap; gap:var(--space-4); justify-content:space-between; align-items:center; font-size:.85rem; color:var(--on-ink-soft); }
.footer__bottom a{ margin-left:var(--space-4); }
.footer__areas{ font-size:.9rem; }

/* =====================================================================
   Sticky mobile action bar (after hero scrolls away)
   ===================================================================== */
.mobile-bar{ position:fixed; left:0; right:0; bottom:0; z-index:90; display:none; gap:1px; background:var(--line);
  transform:translateY(110%); transition:transform .28s var(--ease); box-shadow:0 -8px 24px rgba(24,43,61,.18); }
.mobile-bar.is-visible{ transform:translateY(0); }
.mobile-bar a{ flex:1; display:flex; align-items:center; justify-content:center; gap:.5rem; padding:1rem; text-decoration:none; font-weight:600; }
.mobile-bar .mb-book{ background:var(--accent-deep); color:#fff; }
.mobile-bar .mb-call{ background:var(--ink); color:var(--on-ink); }
.mobile-bar svg{ width:18px; height:18px; }

/* =====================================================================
   Reveal-on-scroll (guarded by JS adding .reveal-ready to <html>)
   ===================================================================== */
.reveal-ready .reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal-ready .reveal.is-in{ opacity:1; transform:none; }
.reveal-ready .reveal[data-delay="1"]{ transition-delay:.08s; }
.reveal-ready .reveal[data-delay="2"]{ transition-delay:.16s; }
.reveal-ready .reveal[data-delay="3"]{ transition-delay:.24s; }
.reveal-ready .reveal[data-delay="4"]{ transition-delay:.32s; }

/* =====================================================================
   Breadcrumbs
   ===================================================================== */
.crumbs{ font-size:.85rem; color:var(--muted-strong); padding-top:var(--space-5); }
.crumbs a{ color:var(--muted-strong); text-decoration:none; }
.crumbs a:hover{ color:var(--accent-text); }
.crumbs [aria-current]{ color:var(--ink); }

/* Page hero (inner pages, no terrain) */
.page-hero{ padding-block:clamp(3rem,2rem+4vw,5.5rem) var(--space-7); border-bottom:1px solid var(--line); background:var(--canvas-2); }
.page-hero h1{ font-size:clamp(2.2rem,1.6rem+3vw,3.6rem); max-width:18ch; margin-top:var(--space-4); }
.page-hero .lead{ margin-top:var(--space-5); max-width:60ch; }

/* Field Notes cards */
.notes-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:var(--space-6); margin-top:var(--space-7); }
.note-card{ display:flex; flex-direction:column; background:var(--canvas); border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; transition:transform .2s var(--ease), box-shadow .2s var(--ease); }
.note-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow); }
.note-card__body{ padding:var(--space-5); display:flex; flex-direction:column; gap:.5rem; flex:1; }
.note-card__tag{ font-size:var(--step-eyebrow); letter-spacing:.14em; text-transform:uppercase; color:var(--accent-text); font-weight:600; }
.note-card h3{ font-size:1.25rem; }
.note-card p{ font-size:.95rem; color:var(--muted-strong); }
.note-card a.stretched{ position:absolute; inset:0; }
.note-card{ position:relative; }

/* Article body */
.article{ max-width:72ch; margin-inline:auto; }
.article h2{ font-size:var(--step-h2); margin-top:var(--space-7); margin-bottom:var(--space-4); }
.article h3{ font-size:var(--step-h3); margin-top:var(--space-6); margin-bottom:var(--space-3); }
.article p{ margin-bottom:var(--space-5); }
.article ul.bullets{ margin:0 0 var(--space-5); padding-left:1.2rem; list-style:disc; }
.article ul.bullets li{ margin-bottom:.5rem; }
.article .callout{ border-left:3px solid var(--accent); background:var(--canvas-2); padding:var(--space-5); border-radius:0 var(--radius) var(--radius) 0; margin-bottom:var(--space-5); }

/* Article header image */
.article-figure{ margin:0 auto var(--space-2); max-width:920px; }
.article-figure img{ width:100%; height:auto; max-height:460px; object-fit:cover; border-radius:var(--radius-lg); box-shadow:var(--shadow); display:block; }
.article-figure figcaption{ font-size:var(--step-small); color:var(--muted-strong); margin-top:.7rem; text-align:center; }

/* Landscape media frame (services / about feature rows) */
.frame{ border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow-lg); aspect-ratio:4/3; background:var(--canvas-2); }
.frame img{ width:100%; height:100%; object-fit:cover; }
.offer{ padding-block:var(--section-y); border-bottom:1px solid var(--line); scroll-margin-top:calc(var(--header-h) + 1.5rem); }
.offer:last-of-type{ border-bottom:0; }

/* Check list */
.check-list{ display:grid; gap:.6rem; margin-top:var(--space-5); }
.check-list li{ position:relative; padding-left:1.7rem; }
.check-list li::before{ content:""; position:absolute; left:0; top:.36em; width:12px; height:7px; border-left:2px solid var(--accent); border-bottom:2px solid var(--accent); transform:rotate(-45deg); }

/* Callout panel (e.g. "The SB difference") */
.note{ background:var(--canvas-2); border-left:3px solid var(--accent); border-radius:0 var(--radius) var(--radius) 0; padding:clamp(1.5rem,3vw,2.5rem); }
.section--ink .note{ background:var(--ink-soft); }

/* Testimonials (real, cleared quotes) */
.quotes{ display:grid; gap:var(--space-6); grid-template-columns:1fr 1fr; margin-top:var(--space-7); }
.quote{ display:flex; flex-direction:column; gap:var(--space-3); background:var(--canvas); border:1px solid var(--line); border-radius:var(--radius-lg); padding:clamp(1.4rem,3vw,2.2rem); text-align:left; }
.quote__mark{ font-family:var(--font-display); font-size:2.6rem; line-height:1; height:.55em; color:var(--accent-text); }
.quote__body{ color:var(--ink); font-size:1.05rem; line-height:1.62; }
.quote__body p + p{ margin-top:var(--space-3); }
.quote__cap{ margin-top:auto; padding-top:var(--space-3); }
.quote__who{ display:block; font-weight:600; color:var(--ink); }
.quote__svc{ display:block; font-size:var(--step-small); color:var(--muted-strong); margin-top:.15rem; }
.section--ink .quote{ background:var(--ink-soft); border-color:rgba(243,237,227,.16); }
.section--ink .quote__body,.section--ink .quote__who{ color:var(--on-ink); }
.section--ink .quote__svc{ color:var(--on-ink-soft); }
.section--ink .quote__mark{ color:var(--ember-light); }
.stars{ display:block; color:var(--accent); font-size:1.05rem; letter-spacing:3px; line-height:1; margin-bottom:.45rem; }
@media (max-width:760px){ .quotes{ grid-template-columns:1fr; } }

/* Project gallery + lightbox */
.gallery{ display:grid; grid-template-columns:repeat(3,1fr); gap:var(--space-4); margin-top:var(--space-7); }
.shot{ display:block; position:relative; border-radius:var(--radius); overflow:hidden; aspect-ratio:4/3; background:var(--canvas-2); box-shadow:var(--shadow); }
.shot img{ width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease); }
.shot:hover img,.shot:focus-visible img{ transform:scale(1.05); }
.shot__cap{ position:absolute; left:0; right:0; bottom:0; padding:1.4rem .85rem .7rem; font-size:.85rem; font-weight:500; color:#fff; background:linear-gradient(180deg,transparent,rgba(24,43,61,.88)); opacity:0; transform:translateY(8px); transition:opacity .25s var(--ease),transform .25s var(--ease); }
.shot:hover .shot__cap,.shot:focus-visible .shot__cap{ opacity:1; transform:none; }
.shot__zoom{ position:absolute; top:.6rem; right:.6rem; width:30px; height:30px; border-radius:50%; background:rgba(24,43,61,.6); color:#fff; display:flex; align-items:center; justify-content:center; font-size:1.1rem; line-height:1; opacity:0; transition:opacity .25s var(--ease); }
.shot:hover .shot__zoom,.shot:focus-visible .shot__zoom{ opacity:1; }

.lightbox{ position:fixed; inset:0; z-index:200; display:flex; align-items:center; justify-content:center; padding:clamp(1rem,4vw,3rem); background:rgba(15,24,33,.93); opacity:0; visibility:hidden; transition:opacity .25s var(--ease), visibility .25s var(--ease); }
.lightbox.is-open{ opacity:1; visibility:visible; }
.lightbox__img{ max-width:100%; max-height:82vh; border-radius:var(--radius); box-shadow:var(--shadow-lg); background:var(--ink); }
.lightbox__cap{ position:absolute; left:0; right:0; bottom:clamp(.8rem,3vw,1.6rem); text-align:center; color:var(--on-ink); font-size:.95rem; padding-inline:1rem; margin:0; }
.lightbox__btn{ position:absolute; background:rgba(243,237,227,.12); border:1px solid rgba(243,237,227,.32); color:#fff; width:48px; height:48px; border-radius:50%; display:flex; align-items:center; justify-content:center; cursor:pointer; transition:background-color .2s var(--ease); }
.lightbox__btn:hover{ background:rgba(243,237,227,.26); }
.lightbox__btn svg{ width:22px; height:22px; }
.lightbox__close{ top:clamp(.8rem,3vw,1.6rem); right:clamp(.8rem,3vw,1.6rem); }
.lightbox__prev{ left:clamp(.5rem,3vw,1.6rem); top:50%; transform:translateY(-50%); }
.lightbox__next{ right:clamp(.5rem,3vw,1.6rem); top:50%; transform:translateY(-50%); }
body.lb-open{ overflow:hidden; }
@media (max-width:760px){ .gallery{ grid-template-columns:1fr 1fr; gap:var(--space-3); } .shot__cap{ opacity:1; transform:none; } }
@media (prefers-reduced-motion: reduce){ .lightbox{ transition:none; } .shot img{ transition:none; } }

/* Utility */
.flow > * + *{ margin-top:var(--space-5); }
.mt-0{ margin-top:0; }
[hidden]{ display:none !important; }

/* =====================================================================
   Responsive
   ===================================================================== */
@media (max-width: 920px){
  .pillars{ grid-template-columns:1fr; }
  .groups{ grid-template-columns:1fr; }
  .path{ grid-template-columns:repeat(2,1fr); }
  .notes-grid{ grid-template-columns:1fr 1fr; }
  .split,.split--rev{ grid-template-columns:1fr; }
  .split .portrait{ order:-1; }
  .start-grid{ grid-template-columns:1fr; }
  .footer__top{ grid-template-columns:1fr 1fr; }
}
@media (max-width: 760px){
  :root{ --header-h:64px; }
  .nav__links,.nav__call{ display:none; }
  .masthead .nav > .btn{ display:none; }   /* header CTA hidden on mobile; sticky bar + menu cover booking */
  .nav-toggle{ display:inline-flex; }
  /* Mobile menu panel */
  .nav.is-open .nav__links{ display:flex; }
  .nav.is-open{ position:absolute; top:var(--header-h); left:0; right:0; background:var(--canvas); border-bottom:1px solid var(--line); box-shadow:var(--shadow); padding:var(--space-5); flex-direction:column; align-items:flex-start; gap:var(--space-4); }
  .nav.is-open .nav__links{ flex-direction:column; align-items:flex-start; gap:var(--space-4); width:100%; }
  .masthead .nav.is-open .nav__link{ color:var(--ink); font-size:1.1rem; }
  .masthead .nav.is-open .nav__call{ display:inline-flex; color:var(--ink); }
  .nav.is-open > .btn{ display:inline-flex; width:100%; justify-content:center; margin-top:var(--space-2); }
  .mobile-bar{ display:flex; }
  .stats{ grid-template-columns:1fr; gap:var(--space-5); }
  .path{ grid-template-columns:1fr; }
  .notes-grid{ grid-template-columns:1fr; }
  .footer__top{ grid-template-columns:1fr; gap:var(--space-6); }
  .hero{ min-height:clamp(520px,82vh,720px); }
  .step{ grid-template-columns:1fr; gap:var(--space-3); }
  .step__n{ font-size:1.6rem; }
}
@media (max-width: 420px){
  .cta-row .btn{ width:100%; }
}

/* =====================================================================
   Reduced motion — calm static everywhere
   ===================================================================== */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
  .hero__layer{ transition:none; }
  .hero__layer:not(:first-child){ opacity:0 !important; }   /* coast only */
  .work-track{ animation:none; transform:none; width:100%; overflow-x:auto; }
  .work-strip{ overflow-x:auto; }
  .reveal-ready .reveal{ opacity:1 !important; transform:none !important; }
}

/* Print */
@media print{
  .masthead,.mobile-bar,.hero__media,.hero__scrim,.video-play{ display:none !important; }
  body{ background:#fff; color:#000; }
}