/* ==========================================================================
   PROTEA ROLLER COMPANY — Design System
   Concept: Ballast & Blueprint
   Sharp technical grid everywhere; circles reserved for drums/rollers only.
   ========================================================================== */

/* Fonts (Archivo, Archivo Expanded, JetBrains Mono) are loaded via <link> in each page <head> —
   faster than a CSS @import, which blocks rendering. */

:root{
  --header-h: 67px;
  /* colour */
  --paper:      #FAF8F2;
  --paper-dim:  #F1ECDF;
  --paper-deep: #E9E2CE;
  --ink:        #1D2620;
  --ink-soft:   #4A5750;
  --pitch:      #1E4A3A;
  --pitch-deep: #163627;
  --pitch-bright:#357960;
  --brass:      #A9793E;
  --brass-bright:#C4924F;
  --line:       #C9C2AC;
  --line-on-dark: rgba(250,248,242,0.22);
  --white:      #FFFFFF;
  --danger:     #A23B2E;

  /* type */
  --font-display: 'Archivo Expanded', sans-serif;
  --font-body: 'Archivo', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* layout */
  --container: 1280px;
  --pad: clamp(20px, 5vw, 80px);
  --section-pad: clamp(56px, 9vw, 120px);
  --radius-none: 0;
  --ease: cubic-bezier(.4,0,.2,1);
}

/* ---------- reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{ max-width:100%; display:block; }
a{ color:inherit; }
h1,h2,h3,h4,p,figure{ margin:0; }
ul{ margin:0; padding:0; list-style:none; }
button{ font:inherit; background:none; border:none; cursor:pointer; color:inherit; }
input,select,textarea{ font:inherit; }

:focus-visible{
  outline:3px solid var(--brass);
  outline-offset:2px;
}

.container{
  max-width:var(--container);
  margin:0 auto;
  padding-left:var(--pad);
  padding-right:var(--pad);
}

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

.skip-link{
  position:absolute;
  left:12px; top:-60px;
  background:var(--pitch);
  color:var(--paper);
  padding:12px 18px;
  z-index:1000;
  font-family:var(--font-mono);
  font-size:13px;
  transition:top .2s var(--ease);
}
.skip-link:focus{ top:12px; }

/* ---------- type scale ---------- */
.eyebrow{
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--brass);
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:600;
}
.eyebrow::before{
  content:"";
  width:22px; height:1px;
  background:var(--brass);
  display:inline-block;
}
.eyebrow.on-dark{ color:var(--brass-bright); }

h1,.h1{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(2.4rem, 6vw, 5.1rem);
  line-height:0.98;
  letter-spacing:-0.01em;
  text-transform:uppercase;
}
h2,.h2{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(1.9rem, 4.2vw, 3.2rem);
  line-height:1.03;
  letter-spacing:-0.005em;
  text-transform:uppercase;
}
h3,.h3{
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(1.25rem, 2vw, 1.6rem);
  line-height:1.15;
  text-transform:uppercase;
}
.lede{
  font-size:clamp(1.05rem, 1.6vw, 1.3rem);
  line-height:1.5;
  color:var(--ink-soft);
  max-width:52ch;
}
.mono{ font-family:var(--font-mono); }

.section-head{
  display:flex;
  flex-direction:column;
  gap:14px;
  margin-bottom:clamp(32px,5vw,56px);
}
.section-head .h2{ max-width:16ch; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:15px 26px;
  font-family:var(--font-mono);
  font-size:13.5px;
  font-weight:600;
  letter-spacing:.06em;
  text-transform:uppercase;
  border:1.5px solid currentColor;
  white-space:nowrap;
  transition:background-color .2s var(--ease), color .2s var(--ease), transform .15s var(--ease);
}
.btn svg{ width:14px; height:14px; flex:none; }
.btn-primary{
  background:var(--pitch);
  color:var(--paper);
  border-color:var(--pitch);
}
.btn-primary:hover{ background:var(--pitch-deep); border-color:var(--pitch-deep); }
.btn-ghost{
  background:transparent;
  color:var(--pitch);
  border-color:var(--pitch);
}
.btn-ghost:hover{ background:var(--pitch); color:var(--paper); }
.btn-ghost.on-dark{ color:var(--paper); border-color:var(--line-on-dark); }
.btn-ghost.on-dark:hover{ background:var(--paper); color:var(--pitch); border-color:var(--paper); }
.btn-brass{
  background:var(--brass);
  color:var(--pitch-deep);
  border-color:var(--brass);
}
.btn-brass:hover{ background:var(--brass-bright); border-color:var(--brass-bright); }
.btn-block{ width:100%; justify-content:center; }

/* ---------- header / nav ---------- */
.site-header{
  position:sticky; top:0; z-index:200;
  border-bottom:1px solid var(--line);
}
/* The blur lives on a pseudo-element, NOT on .site-header itself: backdrop-filter on the header would
   make it the containing block for the position:fixed mobile menu and crush the menu to ~68px tall. */
.site-header::before{
  content:""; position:absolute; inset:0; z-index:-1;
  background:rgba(250,248,242,0.94);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  min-height:calc(var(--header-h) - 1px);
  padding-top:16px; padding-bottom:16px;
  gap:20px;
}
html.nav-open{ overflow:hidden; }
.brandmark{
  display:flex; align-items:center; gap:12px;
  font-family:var(--font-display);
  font-weight:800;
  font-size:15px;
  letter-spacing:.02em;
  text-transform:uppercase;
  line-height:1.05;
}
.brandmark svg{ width:34px; height:34px; flex:none; }
.brandmark small{
  display:block;
  font-family:var(--font-mono);
  font-weight:500;
  font-size:9.5px;
  letter-spacing:.16em;
  color:var(--ink-soft);
  text-transform:uppercase;
}

.main-nav{ display:flex; align-items:center; gap:clamp(16px,2vw,32px); }
.main-nav ul{ display:flex; gap:clamp(14px,1.8vw,28px); }
.main-nav a{
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:500;
  letter-spacing:.04em;
  text-transform:uppercase;
  text-decoration:none;
  white-space:nowrap;
  padding:6px 0;
  border-bottom:1.5px solid transparent;
  transition:border-color .15s var(--ease), color .15s var(--ease);
}
.main-nav a.btn{ padding:10px 18px; border:1.5px solid currentColor; font-size:12.5px; }
.main-nav a.btn-primary{ border-color:var(--pitch); color:var(--paper); }
.main-nav a.btn-primary:hover{ border-color:var(--pitch-deep); color:var(--paper); }
.main-nav a:hover,.main-nav a[aria-current="page"]{
  border-color:var(--brass);
  color:var(--pitch);
}
.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  padding:8px;
}
.nav-toggle span{
  width:22px; height:2px; background:var(--ink); display:block;
}
.nav-cta{ flex:none; }

@media (max-width: 1120px){
  .main-nav{
    position:fixed; top:var(--header-h); right:0; bottom:0; left:0;
    background:var(--paper);
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:20px var(--pad) 40px;
    transform:translateY(-8px);
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    transition:opacity .2s var(--ease), transform .2s var(--ease), visibility 0s .2s;
    overflow-y:auto;
    overscroll-behavior:contain;
  }
  .main-nav.open{ opacity:1; transform:translateY(0); visibility:visible; pointer-events:auto; transition-delay:0s; }
  .main-nav ul{ flex-direction:column; gap:0; }
  .main-nav li{ border-bottom:1px solid var(--line); }
  .main-nav li a{ display:block; padding:17px 2px; font-size:15px; border-bottom:none; }
  .main-nav li a[aria-current="page"]{ color:var(--pitch); font-weight:700; }
  .main-nav .nav-cta{ margin-top:24px; justify-content:center; }
  .nav-toggle{ display:flex; margin-right:-8px; }
  .nav-toggle span{ transition:transform .2s var(--ease), opacity .2s var(--ease); }
  .nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }
}

/* ---------- sections / rhythm ---------- */
.section{ padding-top:var(--section-pad); padding-bottom:var(--section-pad); position:relative; }
.section-dark{ background:var(--pitch); color:var(--paper); }
.section-dark .ink-soft, .section-dark p{ color:rgba(250,248,242,0.78); }
.section-dim{ background:var(--paper-dim); }
.section-rule{ border-top:1px solid var(--line); }
.section-rule-dark{ border-top:1px solid var(--line-on-dark); }

.grain-line{
  position:absolute; left:0; right:0; top:0;
  height:1px; background:var(--line);
}

/* dimension bracket divider — blueprint tick motif */
.dim-rule{
  display:flex; align-items:center; gap:10px;
  color:var(--ink-soft);
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.12em;
  text-transform:uppercase;
}
.dim-rule::before,.dim-rule::after{
  content:""; flex:1; height:1px; background:var(--line);
  position:relative;
}
.dim-rule .tick{ position:relative; }
.dim-rule .tick::before,.dim-rule .tick::after{
  content:""; position:absolute; top:-4px; width:1px; height:9px; background:var(--line);
}

/* ---------- reveal-on-scroll ---------- */
/* Content is only hidden for the reveal animation when JavaScript is running (html.js), so a
   script failure or a crawler never leaves a blank page. */
.js [data-reveal]{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .6s var(--ease), transform .6s var(--ease);
}
.js [data-reveal].is-visible{ opacity:1; transform:translateY(0); }
@media (prefers-reduced-motion: reduce){
  .js [data-reveal]{ opacity:1; transform:none; }
}
@media print{
  .js [data-reveal]{ opacity:1 !important; transform:none !important; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  padding-top:clamp(48px,7vw,88px);
  padding-bottom:clamp(48px,7vw,88px);
  position:relative;
  overflow:hidden;
}
.hero .container{
  display:grid;
  grid-template-columns:1.2fr 0.9fr;
  gap:clamp(32px,5vw,60px);
  align-items:center;
}
.hero-copy{ display:flex; flex-direction:column; gap:22px; }
.hero h1{ max-width:12ch; }
.hero-stats{
  display:flex; flex-wrap:wrap; gap:0;
  border-top:1px solid var(--line);
  margin-top:8px;
}
.hero-stat{
  padding:16px 22px 0 0;
  margin-right:28px;
  min-width:120px;
}
.hero-stat .num{
  font-family:var(--font-mono); font-weight:700;
  font-size:1.5rem; color:var(--pitch);
  display:block;
}
.hero-stat .label{
  font-family:var(--font-mono); font-size:11px;
  letter-spacing:.08em; text-transform:uppercase;
  color:var(--ink-soft);
}
.hero-ctas{ display:flex; gap:14px; flex-wrap:wrap; margin-top:6px; }

/* ballast gauge — signature visual */
.ballast-gauge{
  position:relative;
  display:flex; flex-direction:column; align-items:center;
  gap:18px;
}
.gauge-ring-wrap{ position:relative; width:min(320px,80vw); aspect-ratio:1/1; }
.gauge-ring-wrap.dial{ aspect-ratio:6/5; }
.gauge-ring-wrap svg{ width:100%; height:100%; }
.gauge-fill-mask{ transition:none; }
.gauge-readout{
  position:absolute; inset:0;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center;
  font-family:var(--font-mono);
}
.gauge-readout .t{ font-size:clamp(1.8rem,3vw,2.4rem); font-weight:700; color:var(--pitch); line-height:1; }
.gauge-readout .lbl{ font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-soft); margin-top:6px; }
.gauge-fill-rect{ opacity:1 !important; }
.gauge-readout .t, .gauge-readout .lbl{ transition:color .25s var(--ease); }
.ballast-gauge.is-filled .gauge-readout .t,
.ballast-gauge.is-filled .gauge-readout .lbl{ color:var(--paper); }

/* speed dial (bowling green polisher) */
.speed-dial{ width:min(320px,82vw); display:flex; flex-direction:column; align-items:center; }
.speed-dial svg{ width:100%; height:auto; overflow:visible; }
.speed-dial .dial-track{ stroke:var(--line); }
.speed-dial .dial-value{ stroke:var(--pitch-bright); }
.speed-dial .dial-tick{ stroke:var(--ink-soft); stroke-width:1.5; opacity:.55; }
.speed-dial .dial-tick.major{ stroke-width:2.5; opacity:1; stroke:var(--pitch); }
.speed-dial .dial-num{ font-family:var(--font-mono); font-size:12px; font-weight:600; fill:var(--ink-soft); }
.speed-dial .dial-needle{ stroke:var(--brass); }
.speed-dial .dial-hub{ fill:var(--brass); }
.dial-readout{
  display:flex; flex-direction:column; align-items:center;
  text-align:center;
  font-family:var(--font-mono);
  margin-top:2px;
}
.dial-readout .t{ font-size:clamp(1.8rem,3vw,2.4rem); font-weight:700; color:var(--pitch); line-height:1; }
.dial-readout .t small{ font-size:.5em; margin-left:4px; color:var(--ink-soft); }
.dial-readout .lbl{ font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-soft); margin-top:6px; }
.gauge-scale{
  display:flex; justify-content:space-between; width:min(320px,80vw);
  font-family:var(--font-mono); font-size:11px; letter-spacing:.05em;
  color:var(--ink-soft); text-transform:uppercase;
}
.gauge-caption{
  font-family:var(--font-mono); font-size:11.5px; text-align:center; color:var(--ink-soft);
  max-width:280px; letter-spacing:.02em; line-height:1.5;
}

@media (max-width: 900px){
  .hero .container{ grid-template-columns:1fr; }
  .ballast-gauge{ margin-top:8px; }
}
@media (max-width: 600px){
  .hero-ctas .btn{ flex:1 1 100%; justify-content:center; }
  .hero-stats{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:0 12px; }
  .hero-stat{ min-width:0; margin-right:0; padding-right:0; }
  .hero-stat .num{ font-size:clamp(1rem,5vw,1.3rem); overflow-wrap:anywhere; }
  .hero-stat .label{ display:block; line-height:1.35; }
}

/* ==========================================================================
   NUMBER GRID (engineering in numbers)
   ========================================================================== */
.num-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);
  border-left:1px solid var(--line);
}
.num-cell{
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:clamp(22px,3vw,34px) clamp(18px,2.5vw,26px);
  display:flex; flex-direction:column; gap:10px;
  min-height:150px;
  justify-content:space-between;
}
.num-cell .value{
  font-family:var(--font-mono); font-weight:700;
  font-size:clamp(1.6rem,3.4vw,2.3rem);
  color:var(--pitch);
  line-height:1;
}
.num-cell .value sup{ font-size:.5em; margin-left:2px; color:var(--brass); }
.num-cell .desc{ font-size:13.5px; color:var(--ink-soft); }
.num-cell .machine{
  font-family:var(--font-mono); font-size:10.5px; letter-spacing:.08em;
  text-transform:uppercase; color:var(--brass);
}
@media (max-width:880px){
  .num-grid{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:520px){
  .num-grid{ grid-template-columns:1fr; }
}

/* ==========================================================================
   PRODUCT RANGE CARDS
   ========================================================================== */
.product-list{ display:flex; flex-direction:column; }
.product-row{
  display:grid;
  grid-template-columns:0.85fr 1.15fr;
  gap:clamp(24px,4vw,56px);
  padding:clamp(32px,5vw,56px) 0;
  border-top:1px solid var(--line);
  align-items:center;
}
.product-list .product-row:last-child{ border-bottom:1px solid var(--line); }
.product-visual{
  background:var(--paper-dim);
  border:1px solid var(--line);
  aspect-ratio:4/3;
  display:flex; align-items:center; justify-content:center;
  padding:24px;
}
.product-visual svg{ width:100%; height:100%; }
.product-info{ display:flex; flex-direction:column; gap:16px; }
.product-kicker{
  font-family:var(--font-mono); font-size:11.5px; letter-spacing:.1em;
  text-transform:uppercase; color:var(--brass); font-weight:600;
}
.product-info h3{ font-size:clamp(1.5rem,2.6vw,2.1rem); }
.product-specs-inline{
  display:flex; flex-wrap:wrap; gap:24px;
  padding:16px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line);
}
.pspec{ display:flex; flex-direction:column; gap:2px; }
.pspec .v{ font-family:var(--font-mono); font-weight:700; color:var(--pitch); font-size:1.2rem; }
.pspec .k{ font-family:var(--font-mono); font-size:10.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-soft); }
.product-desc{ color:var(--ink-soft); max-width:58ch; }

@media (max-width:820px){
  .product-row{ grid-template-columns:1fr; }
}

/* ==========================================================================
   HERITAGE / QUOTE BLOCKS
   ========================================================================== */
.heritage-grid{
  display:grid;
  grid-template-columns:0.9fr 1.1fr;
  gap:clamp(32px,5vw,64px);
  align-items:start;
}
.timeline{ display:flex; flex-direction:column; }
.timeline-item{
  display:grid;
  grid-template-columns:90px 1fr;
  gap:20px;
  padding:20px 0;
  border-top:1px solid var(--line-on-dark);
}
.timeline-item:last-child{ padding-bottom:0; }
.timeline-year{
  font-family:var(--font-mono); font-weight:700; font-size:1.05rem; color:var(--brass-bright);
}
.timeline-body p{ font-size:14.5px; }
.press-quote{
  border-left:2px solid var(--brass);
  padding:6px 0 6px 22px;
  margin:18px 0;
}
.press-quote p{
  font-family:var(--font-display);
  font-weight:600;
  font-style:normal;
  font-size:clamp(1.05rem,1.8vw,1.35rem);
  line-height:1.35;
  text-transform:none;
  color:var(--paper);
}
.press-quote cite{
  display:block; margin-top:10px;
  font-family:var(--font-mono); font-style:normal;
  font-size:11.5px; letter-spacing:.05em; text-transform:uppercase;
  color:rgba(250,248,242,0.6);
}
.client-strip{
  display:flex; flex-wrap:wrap; gap:10px 28px;
  margin-top:18px;
}
.client-strip span{
  font-family:var(--font-mono); font-size:12.5px; letter-spacing:.04em;
  color:rgba(250,248,242,0.85);
  padding-bottom:4px; border-bottom:1px solid var(--line-on-dark);
}

@media (max-width:880px){
  .heritage-grid{ grid-template-columns:1fr; }
}

/* ==========================================================================
   COMPARISON: TARMAC VS PROTEA
   ========================================================================== */
.vs-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  border-top:1px solid var(--line);
  border-left:1px solid var(--line);
}
.vs-col{ border-right:1px solid var(--line); padding:clamp(22px,3vw,32px); }
.vs-col h4{
  font-family:var(--font-mono); font-size:12px; letter-spacing:.1em; text-transform:uppercase;
  padding-bottom:14px; margin-bottom:16px; border-bottom:1px solid var(--line);
  display:flex; align-items:center; gap:8px;
}
.vs-col.bad h4{ color:var(--danger); }
.vs-col.good h4{ color:var(--pitch); }
.vs-list{ display:flex; flex-direction:column; gap:14px; }
.vs-list li{
  display:flex; gap:10px; font-size:14px; color:var(--ink-soft); line-height:1.5;
  border-bottom:1px solid var(--line);
  padding-bottom:14px;
}
.vs-list li:last-child{ border-bottom:none; padding-bottom:0; }
.vs-list li .mark{ flex:none; font-family:var(--font-mono); font-weight:700; }
.vs-col.bad .mark{ color:var(--danger); }
.vs-col.good .mark{ color:var(--pitch); }

@media (max-width:720px){
  .vs-grid{ grid-template-columns:1fr; }
  .vs-col{ border-right:none; border-bottom:1px solid var(--line); }
}

/* ==========================================================================
   FORCE DIAGRAM (diameter vs vertical force)
   ========================================================================== */
.force-diagram{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:clamp(14px,2vw,24px);
}
.force-item{ text-align:center; display:flex; flex-direction:column; align-items:center; gap:10px; }
.force-item svg{ width:100%; max-width:150px; }
.force-item .d{ font-family:var(--font-mono); font-weight:700; color:var(--pitch); }
.force-item .a{ font-family:var(--font-mono); font-size:11.5px; color:var(--ink-soft); }

/* ==========================================================================
   SELECTOR ("find your machine")
   ========================================================================== */
.selector{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.selector-btn{
  background:var(--paper);
  padding:clamp(28px,4vw,44px) clamp(18px,2.5vw,24px);
  text-align:left;
  display:flex; flex-direction:column; gap:14px;
  transition:background .2s var(--ease);
}
.selector-btn:hover,.selector-btn[aria-pressed="true"]{ background:var(--paper-dim); }
.selector-btn .icon{ width:34px; height:34px; color:var(--pitch); }
.selector-btn h4{ font-family:var(--font-display); font-weight:700; font-size:1.05rem; text-transform:uppercase; }
.selector-btn p{ font-size:13.5px; color:var(--ink-soft); }
.selector-result{
  margin-top:1px;
  border:1px solid var(--line); border-top:none;
  padding:clamp(24px,4vw,40px);
  display:none;
}
.selector-result.active{ display:flex; gap:24px; align-items:center; flex-wrap:wrap; }
.selector-result .txt{ flex:1; min-width:220px; }
.selector-result .txt strong{ display:block; font-family:var(--font-display); text-transform:uppercase; font-size:1.1rem; margin-bottom:6px; }
.selector-result .txt p{ color:var(--ink-soft); font-size:14px; }

@media (max-width:820px){
  .selector{ grid-template-columns:1fr; }
}

/* ==========================================================================
   QUOTE / CONTACT
   ========================================================================== */
.quote-band{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(32px,5vw,64px); }
.quote-copy{ display:flex; flex-direction:column; gap:18px; }
.contact-lines{ display:flex; flex-direction:column; gap:10px; margin-top:6px; }
.contact-lines a, .contact-lines .line{
  font-family:var(--font-mono); font-size:14.5px; text-decoration:none;
  display:flex; gap:10px; align-items:baseline;
  color:var(--paper);
}
.contact-lines .k{ color:var(--brass-bright); min-width:74px; letter-spacing:.06em; text-transform:uppercase; font-size:11.5px; }

.form-card{
  background:var(--paper);
  color:var(--ink);
  padding:clamp(24px,3.5vw,36px);
  border:1px solid var(--line);
}
.field{ margin-bottom:18px; display:flex; flex-direction:column; gap:6px; }
.field label{
  font-family:var(--font-mono); font-size:11.5px; letter-spacing:.06em;
  text-transform:uppercase; color:var(--ink-soft);
}
.field input,.field select,.field textarea{
  border:1px solid var(--line);
  background:var(--paper-dim);
  padding:12px 14px;
  color:var(--ink);
  width:100%;
}
.field input:focus,.field select:focus,.field textarea:focus{ background:var(--white); }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.form-note{ font-size:12px; color:var(--ink-soft); margin-top:12px; }
.form-success{
  display:none;
  padding:22px;
  border:1px solid var(--pitch);
  background:var(--paper-dim);
  text-align:center;
  font-family:var(--font-mono);
  font-size:14px;
}
.form-success.active{ display:block; margin-top:16px; }
.form-success a{ color:var(--pitch); font-weight:700; }
.form-card.submitted form{ display:none; }

@media (max-width:900px){
  .quote-band{ grid-template-columns:1fr; }
  .field-row{ grid-template-columns:1fr; }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{
  background:var(--pitch-deep);
  color:rgba(250,248,242,0.7);
  padding:clamp(40px,5vw,64px) 0 24px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:32px;
  padding-bottom:32px;
  border-bottom:1px solid var(--line-on-dark);
}
.footer-brand{ display:flex; flex-direction:column; gap:14px; max-width:32ch; }
.footer-brand .brandmark{ color:var(--paper); }
.footer-col h5{
  font-family:var(--font-mono); font-size:11.5px; letter-spacing:.1em; text-transform:uppercase;
  color:rgba(250,248,242,0.9); margin-bottom:14px;
}
.footer-col ul{ display:flex; flex-direction:column; gap:10px; }
.footer-col a{ text-decoration:none; font-size:13.5px; transition:color .15s var(--ease); }
.footer-col a:hover{ color:var(--brass-bright); }
.footer-bottom{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  padding-top:20px;
  font-family:var(--font-mono); font-size:11.5px;
}
@media (max-width:820px){
  .footer-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:520px){
  .footer-grid{ grid-template-columns:1fr; }
}

/* ==========================================================================
   PHOTO PLACEHOLDER
   ========================================================================== */
.photo-placeholder{
  border:1.5px dashed var(--line);
  background:
    repeating-linear-gradient(135deg, transparent 0 10px, rgba(30,74,58,0.035) 10px 20px);
  display:flex; align-items:center; justify-content:center;
  text-align:center;
  padding:24px;
  aspect-ratio:4/3;
}
.photo-placeholder .ph-inner{
  font-family:var(--font-mono); font-size:12px; color:var(--ink-soft);
  max-width:32ch; line-height:1.6;
}
.photo-placeholder .ph-inner .tag{
  display:block; color:var(--brass); letter-spacing:.1em; text-transform:uppercase;
  font-size:10.5px; margin-bottom:8px; font-weight:600;
}

/* ==========================================================================
   BREADCRUMB / PAGE HERO (interior pages)
   ========================================================================== */
.page-hero{ padding-top:clamp(40px,6vw,72px); padding-bottom:clamp(40px,6vw,64px); }
.breadcrumb{
  display:flex; gap:8px; align-items:center;
  font-family:var(--font-mono); font-size:11.5px; letter-spacing:.04em; text-transform:uppercase;
  color:var(--ink-soft); margin-bottom:20px;
}
.breadcrumb a{ text-decoration:none; }
.breadcrumb a:hover{ color:var(--pitch); }
.breadcrumb .sep{ opacity:.5; }

/* ---------- spec grid (product pages) ---------- */
.spec-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  border-top:1px solid var(--line);
  border-left:1px solid var(--line);
}
.spec-item{
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:20px 24px;
}
.spec-item .k{
  font-family:var(--font-mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase;
  color:var(--ink-soft); margin-bottom:6px;
}
.spec-item .v{ font-family:var(--font-mono); font-weight:700; font-size:1.15rem; color:var(--pitch); }
.spec-item .v small{ font-weight:500; font-size:.7em; color:var(--ink-soft); margin-left:4px; }
@media (max-width:640px){
  .spec-grid{ grid-template-columns:1fr; }
}

.feature-list{ display:flex; flex-direction:column; }
.feature-list li{
  display:flex; gap:14px; align-items:flex-start;
  padding:16px 0; border-top:1px solid var(--line);
  font-size:14.5px; color:var(--ink-soft);
}
.feature-list li:last-child{ border-bottom:1px solid var(--line); }
.feature-list .fi{ flex:none; width:18px; height:18px; color:var(--brass); margin-top:2px; }
.feature-list.two-col{ display:grid; grid-template-columns:repeat(2,1fr); gap:0 32px; }
.feature-list.two-col li{ border-top:1px solid var(--line); border-bottom:none; }
.feature-list.two-col li.span-all{ grid-column:1/-1; border-bottom:1px solid var(--line); }
@media (max-width:640px){
  .feature-list.two-col{ grid-template-columns:1fr; }
  .feature-list.two-col li{ border-bottom:none; }
  .feature-list.two-col li:last-child{ border-bottom:1px solid var(--line); }
}

.app-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.app-cell{ background:var(--paper); padding:22px; }
.app-cell h5{ font-family:var(--font-mono); font-size:13px; letter-spacing:.04em; text-transform:uppercase; color:var(--pitch); margin-bottom:8px; }
.app-cell p{ font-size:13.5px; color:var(--ink-soft); }
@media (max-width:760px){ .app-grid{ grid-template-columns:1fr; } }

.sticky-cta{
  position:fixed; left:0; right:0; bottom:0; z-index:150;
  background:var(--pitch); color:var(--paper);
  padding:14px var(--pad);
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  transform:translateY(100%);
  visibility:hidden;
  transition:transform .3s var(--ease), visibility 0s .3s;
  border-top:1px solid var(--line-on-dark);
}
.sticky-cta.visible{ transform:translateY(0); visibility:visible; transition-delay:0s; }
body.has-sticky .site-footer{ padding-bottom:calc(24px + 76px); }
.sticky-cta .info{ font-family:var(--font-mono); font-size:13px; }
.sticky-cta .info b{ display:block; font-family:var(--font-display); font-size:15px; text-transform:uppercase; }
@media (max-width:600px){
  .sticky-cta .info p{ display:none; }
}

/* ==========================================================================
   TECHNICAL SPECIFICATIONS PAGE
   ========================================================================== */
.tabs{ display:flex; gap:1px; background:var(--line); border:1px solid var(--line); overflow-x:auto; }
.tab-btn{
  flex:1; min-width:180px;
  background:var(--paper); padding:16px 18px;
  font-family:var(--font-mono); font-size:12.5px; letter-spacing:.06em; text-transform:uppercase;
  white-space:nowrap;
  border-bottom:3px solid transparent;
}
.tab-btn[aria-selected="true"]{ background:var(--paper-dim); border-bottom-color:var(--brass); color:var(--pitch); font-weight:700; }
.tab-btn:focus-visible{ outline-offset:-3px; }
@media (max-width:700px){
  .tabs{ flex-direction:column; overflow:visible; }
  .tab-btn{ min-width:0; white-space:normal; text-align:left; border-bottom:none; border-left:3px solid transparent; }
  .tab-btn[aria-selected="true"]{ border-bottom-color:transparent; border-left-color:var(--brass); }
}
.tab-panel{ display:none; padding-top:32px; }
.tab-panel.active{ display:block; }

.compare-toolbar{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:14px;
  margin-bottom:24px;
}
.compare-toolbar .toolbar-actions{ display:flex; gap:10px; flex-wrap:wrap; }

table.compare-table{ width:100%; border-collapse:collapse; }
table.compare-table caption{ text-align:left; margin-bottom:14px; font-family:var(--font-mono); font-size:12px; color:var(--ink-soft); }
table.compare-table th,table.compare-table td{
  text-align:left; padding:14px 16px; border:1px solid var(--line); font-size:13.5px; vertical-align:top;
}
table.compare-table thead th{
  background:var(--pitch); color:var(--paper);
  font-family:var(--font-mono); font-size:12px; letter-spacing:.05em; text-transform:uppercase; font-weight:600;
}
table.compare-table tbody th{
  background:var(--paper-dim);
  font-family:var(--font-mono); font-size:11.5px; letter-spacing:.04em; text-transform:uppercase; color:var(--ink-soft); font-weight:600;
  white-space:nowrap;
}
table.compare-table td strong{ font-family:var(--font-mono); color:var(--pitch); font-weight:700; }

.compare-cards{ display:none; flex-direction:column; gap:20px; }
.compare-card{ border:1px solid var(--line); }
.compare-card summary{
  cursor:pointer; list-style:none;
  padding:16px 18px; background:var(--paper-dim);
  font-family:var(--font-mono); font-size:12.5px; letter-spacing:.05em; text-transform:uppercase; font-weight:700;
  display:flex; justify-content:space-between; align-items:center;
}
.compare-card summary::-webkit-details-marker{ display:none; }
.compare-card summary::after{ content:"+"; font-size:16px; }
.compare-card[open] summary::after{ content:"–"; }
.compare-card .rows{ padding:6px 18px 14px; }
.compare-card .row{ display:flex; justify-content:space-between; gap:14px; padding:10px 0; border-top:1px solid var(--line); font-size:13.5px; }
.compare-card .row .k{ color:var(--ink-soft); font-family:var(--font-mono); font-size:11.5px; text-transform:uppercase; }
.compare-card .row .v{ font-family:var(--font-mono); font-weight:700; color:var(--pitch); text-align:right; }

@media (max-width:820px){
  .compare-table-wrap{ display:none; }
  .compare-cards{ display:flex; }
}

/* print */
@media print{
  .site-header,.site-footer,.sticky-cta,.nav-toggle,.hero-ctas,.tabs,.compare-toolbar{ display:none !important; }
  body{ background:#fff; color:#000; }
  .section{ padding:12px 0; }
  a[href]::after{ content:""; }
  .compare-table-wrap{ display:block !important; }
  .compare-cards{ display:none !important; }
}

/* ==========================================================================
   PHOTOGRAPHY — real images, consistent framing
   ========================================================================== */
.photo-frame{
  position:relative;
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--paper-dim);
}
.photo-frame img{
  width:100%; height:100%;
  object-fit:cover;
  display:block;
}
.photo-frame.ratio-4-3{ aspect-ratio:4/3; }
.photo-frame.ratio-3-4{ aspect-ratio:3/4; }
.photo-frame.ratio-1-1{ aspect-ratio:1/1; }
.photo-frame.ratio-16-10{ aspect-ratio:16/10; }

.photo-caption{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.04em;
  text-transform:uppercase;
  color:var(--ink-soft);
  margin-top:10px;
}
.photo-caption.on-dark{ color:rgba(250,248,242,0.62); }
.photo-caption b{ color:var(--pitch); font-weight:600; }
.photo-caption.on-dark b{ color:var(--brass-bright); }

.photo-strip{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:clamp(16px,2.5vw,28px);
}
@media (max-width:760px){
  .photo-strip{ grid-template-columns:1fr; max-width:420px; margin:0 auto; }
}

.photo-strip-4{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:clamp(14px,2vw,20px);
}
@media (max-width:900px){
  .photo-strip-4{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:480px){
  .photo-strip-4{ grid-template-columns:1fr; max-width:380px; margin:0 auto; }
}

.photo-pair{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:clamp(16px,2.5vw,28px);
}
@media (max-width:600px){
  .photo-pair{ grid-template-columns:1fr; }
}

/* rolling icon divider — a small illustrated roller crossing a strip of turf */
.roll-divider{
  position:relative;
  height:118px;
  margin: 8px 0 16px;
  overflow:hidden;
}
.roll-divider .grass{
  position:absolute; left:0; right:0; bottom:22px;
  height:18px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='26' height='18'%3E%3Cpath d='M5 18 Q5 7 2 1' stroke='%23357960' stroke-width='1.8' fill='none' stroke-linecap='round'/%3E%3Cpath d='M13 18 Q14 5 10 0' stroke='%231E4A3A' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3Cpath d='M20 18 Q20 8 24 2' stroke='%23357960' stroke-width='1.8' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:repeat-x;
  background-position:bottom left;
}
.roll-divider .ground-line{
  position:absolute; left:0; right:0; bottom:22px;
  height:1px; background:var(--line);
}
.roll-divider .roller-icon{
  position:absolute; bottom:22px; left:0;
  width:150px; height:92px;
  transform:translateX(0);
  will-change:transform;
}
.roll-divider .roller-icon svg{ width:100%; height:100%; display:block; overflow:visible; }
.roll-divider .roller-wheel{ transform-box:fill-box; transform-origin:center; }
.roll-divider .roller-chassis{ transform-box:fill-box; transform-origin:center; }
.roll-divider .puff{ opacity:0; transform-box:fill-box; transform-origin:center; }
.roll-divider .puff.spin{ animation:roll-puff 1.1s ease-out infinite; }
.roll-divider .puff.spin.p2{ animation-delay:.37s; }
.roll-divider .puff.spin.p3{ animation-delay:.74s; }
@keyframes roll-puff{
  0%{ opacity:0; transform:translate(0,0) scale(0.4); }
  15%{ opacity:.55; }
  100%{ opacity:0; transform:translate(-15px,-10px) scale(1.2); }
}
@media (prefers-reduced-motion: reduce){
  .roll-divider .puff.spin{ animation:none; }
}
@media (max-width:600px){
  .roll-divider{ height:96px; }
  .roll-divider .roller-icon{ width:120px; height:74px; }
}

/* gallery placeholder grid (used until real photos are supplied) */
.photo-strip .photo-placeholder{ min-width:0; }

/* utility */
.mt-0{ margin-top:0; }
.text-center{ text-align:center; }
.flex-center{ display:flex; align-items:center; justify-content:center; }
.stack{ display:flex; flex-direction:column; }
.gap-s{ gap:10px; } .gap-m{ gap:20px; } .gap-l{ gap:36px; }