/* ============================================================
   RLX.au — Rigging Electrics Australia
   Design tokens
   ============================================================ */
:root{
  --black:       #0a0a09;
  --charcoal:    #17110f;
  --paper:       #efece3;
  --paper-dim:   #e3ded1;
  --off-white:   #f5f2ea;
  --red:         #e2231a;
  --red-dark:    #7c130c;
  --steel:       #8a8378;
  --steel-dark:  #4a4640;
  --line:        rgba(245,242,234,0.16);
  --line-dark:   rgba(10,10,9,0.14);

  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --mono: "IBM Plex Mono", "Courier New", monospace;
  --body: "Work Sans", "Helvetica Neue", Arial, sans-serif;

  --max: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
}

*,*::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; }
}

body{
  margin:0;
  background: var(--black);
  color: var(--off-white);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1,h2,h3{
  font-family: var(--display);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 0.98;
  margin: 0;
}

.tag{
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
}

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

/* focus states */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline: 2px solid var(--red);
  outline-offset: 3px;
}

/* ============================================================
   Header / Nav
   ============================================================ */
.site-header{
  position: sticky; top:0; z-index: 50;
  background: rgba(10,10,9,0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content: space-between;
  padding-top: 16px; padding-bottom: 16px;
}
.brand{ display:flex; align-items:center; gap:10px; text-decoration:none; }
.brand img{ height: 22px; width:auto; }
.brand .dot{ color: var(--red); }

.main-nav ul{
  display:flex; gap: 28px; list-style:none; margin:0; padding:0;
  font-family: var(--mono); font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase;
}
.main-nav a{ text-decoration:none; color: var(--steel); position:relative; padding: 4px 0; }
.main-nav a:hover, .main-nav a[aria-current="page"]{ color: var(--off-white); }
.main-nav a[aria-current="page"]::after{
  content:""; position:absolute; left:0; right:0; bottom:-6px; height:2px; background: var(--red);
}

.nav-toggle{
  display:none; background:none; border:1px solid var(--line); color: var(--off-white);
  width:40px; height:36px; border-radius:2px; cursor:pointer;
}
.nav-toggle span{
  display:block; width:18px; height:2px; background: var(--off-white); margin: 4px auto; transition: transform .2s ease, opacity .2s ease;
}

@media (max-width: 760px){
  .nav-toggle{ display:block; }
  .main-nav{
    position:absolute; top:100%; left:0; right:0;
    background: var(--charcoal); border-bottom: 1px solid var(--line);
    max-height:0; overflow:hidden; transition: max-height .25s ease;
  }
  .main-nav.open{ max-height: 320px; }
  .main-nav ul{ flex-direction:column; gap:0; padding: 8px var(--gutter) 20px; }
  .main-nav a{ display:block; padding: 12px 0; border-bottom: 1px solid var(--line); }
}

/* ============================================================
   Status strip (ticker-style current-work bar)
   ============================================================ */
.status-strip{
  background: var(--red); color: var(--black);
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 9px var(--gutter);
  overflow:hidden; white-space: nowrap;
}
.status-strip span{ display:inline-block; }
@media (max-width: 560px){
  .status-strip{ white-space: normal; line-height:1.5; }
}

/* ============================================================
   Hero
   ============================================================ */
.hero{
  position: relative;
  padding: clamp(64px, 12vw, 140px) 0 clamp(48px, 8vw, 96px);
  border-bottom: 1px solid var(--line);
  overflow:hidden;
}
.hero::before{
  /* faint truss / grid backdrop referencing rigging plots */
  content:"";
  position:absolute; inset:0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.35;
  mask-image: radial-gradient(ellipse at 70% 20%, black 0%, transparent 65%);
  -webkit-mask-image: radial-gradient(ellipse at 70% 20%, black 0%, transparent 65%);
}
.hero .wrap{ position: relative; }
.hero-tag{
  display:inline-flex; align-items:center; gap:8px;
  border: 1px solid var(--line); padding: 6px 12px; margin-bottom: 28px;
}
.hero-tag::before{ content:"◆"; color: var(--red); font-size: 0.7em; }

.hero h1{
  font-size: clamp(2.6rem, 7.4vw, 5.6rem);
  max-width: 14ch;
}
.hero h1 em{ font-style:normal; color: var(--red); }

.hero-sub{
  margin-top: 26px;
  max-width: 46ch;
  color: var(--paper-dim);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
}

.hero-cta{ display:flex; gap:16px; margin-top: 40px; flex-wrap: wrap; }

/* ============================================================
   Buttons
   ============================================================ */
.btn{
  font-family: var(--mono); font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase;
  display:inline-flex; align-items:center; gap:10px;
  padding: 14px 22px; text-decoration:none; border: 1px solid var(--off-white);
  color: var(--off-white); background: transparent;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
  cursor:pointer;
}
.btn:hover{ background: var(--off-white); color: var(--black); }
.btn-primary{ background: var(--red); border-color: var(--red); color: var(--black); }
.btn-primary:hover{ background: var(--off-white); border-color: var(--off-white); color: var(--black); }
.btn-primary:hover{ background: var(--red-dark); border-color: var(--red-dark); color: var(--off-white); }
.btn-arrow::after{ content:"→"; }

/* ============================================================
   Sections (alternating light/dark, spec-sheet framing)
   ============================================================ */
section{ padding: clamp(56px, 9vw, 108px) 0; }
.section-dark{ background: var(--black); border-bottom: 1px solid var(--line); }
.section-light{ background: var(--paper); color: var(--black); border-bottom: 1px solid var(--line-dark); }
.section-light .tag{ color: var(--red-dark); }
.section-light .steel{ color: var(--steel-dark); }
.steel{ color: var(--steel); }

.section-head{ margin-bottom: 44px; max-width: 60ch; }
.section-head h2{ font-size: clamp(1.9rem, 4.4vw, 3.1rem); margin-top: 10px; }

/* Card grid — service tags, framed like equipment labels */
.grid{
  display:grid; gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.section-light .grid{ background: var(--line-dark); border-color: var(--line-dark); }
.grid.cols-3{ grid-template-columns: repeat(3, 1fr); }
.grid.cols-2{ grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px){
  .grid.cols-3, .grid.cols-2{ grid-template-columns: 1fr; }
}

.card{
  background: var(--black); padding: 32px 28px;
}
.section-light .card{ background: var(--paper); }
.card .tag{ display:block; margin-bottom: 18px; }
.card h3{ font-size: 1.5rem; margin-bottom: 12px; }
.card p{ color: var(--paper-dim); margin:0; }
.section-light .card p{ color: var(--steel-dark); }
.card a.card-link{
  display:inline-block; margin-top:16px; font-family: var(--mono); font-size:0.78rem;
  letter-spacing:0.08em; text-transform:uppercase; text-decoration:none; color: var(--red);
}
.section-light .card a.card-link{ color: var(--red-dark); }
.card a.card-link:hover{ text-decoration: underline; }

/* Coverage list */
.coverage-list{ list-style:none; margin:0; padding:0; display:grid; gap:0; }
.coverage-list li{
  display:flex; justify-content:space-between; gap: 20px;
  padding: 16px 0; border-bottom: 1px solid var(--line-dark);
  font-family: var(--mono); font-size: 0.92rem; text-transform: uppercase; letter-spacing: 0.04em;
}
.coverage-list li:first-child{ border-top: 1px solid var(--line-dark); }
.coverage-list .place{ color: var(--black); }
.coverage-list .note{ color: var(--steel-dark); text-align:right; }

/* Credit strip */
.credit-strip{
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:16px;
  padding: 22px var(--gutter); border: 1px solid var(--line);
}
.credit-strip a{ text-decoration:none; }
.credit-strip a:hover{ color: var(--red); }

/* CTA band */
.cta-band{
  background: var(--red); color: var(--black);
  text-align:center;
}
.cta-band h2{ font-size: clamp(1.8rem, 4.6vw, 3rem); max-width: 20ch; margin: 0 auto; }
.cta-band .btn{ border-color: var(--black); color: var(--black); margin-top: 32px; }
.cta-band .btn:hover{ background: var(--black); color: var(--red); }

/* ============================================================
   Services (full listing)
   ============================================================ */
.service-row{
  display:grid; grid-template-columns: 100px 1fr; gap: 24px;
  padding: 32px 0; border-bottom: 1px solid var(--line);
}
.service-row .num{ font-family: var(--mono); color: var(--red); font-size: 0.95rem; padding-top: 4px; }
.service-row h3{ font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin-bottom: 10px; }
.service-row p{ color: var(--paper-dim); max-width: 62ch; margin:0; }
@media (max-width: 560px){
  .service-row{ grid-template-columns: 1fr; gap: 6px; }
}

/* ============================================================
   About page extras
   ============================================================ */
.lede{ font-size: clamp(1.1rem, 2.2vw, 1.4rem); max-width: 58ch; color: var(--paper-dim); }
.about-grid{ display:grid; grid-template-columns: 1.3fr 1fr; gap: 64px; align-items:start; }
@media (max-width: 860px){ .about-grid{ grid-template-columns: 1fr; gap: 40px; } }

.info-panel{ border: 1px solid var(--line); padding: 28px; }
.info-panel dt{ font-family: var(--mono); font-size:0.75rem; letter-spacing:0.1em; text-transform:uppercase; color: var(--steel); margin-top: 20px; }
.info-panel dt:first-child{ margin-top:0; }
.info-panel dd{ margin: 6px 0 0; font-size: 1.05rem; }
.info-panel a{ text-decoration:none; color: var(--red); }
.info-panel a:hover{ text-decoration: underline; }

/* ============================================================
   Contact page / form
   ============================================================ */
.contact-grid{ display:grid; grid-template-columns: 1fr 1.3fr; gap: 64px; align-items:start; }
@media (max-width: 860px){ .contact-grid{ grid-template-columns: 1fr; gap: 40px; } }

.field{ margin-bottom: 22px; }
.field label{
  display:block; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--steel); margin-bottom: 8px;
}
.field input, .field textarea, .field select{
  width:100%; background: transparent; border: 1px solid var(--line);
  color: var(--off-white); font-family: var(--body); font-size: 1rem;
  padding: 13px 14px; border-radius: 0;
}
.field input:focus, .field textarea:focus, .field select:focus{ border-color: var(--red); }
.field textarea{ resize: vertical; min-height: 130px; }
.field-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 560px){ .field-row{ grid-template-columns: 1fr; } }
.hp-field{ position:absolute; left:-9999px; }

.form-note{ font-family: var(--mono); font-size:0.78rem; color: var(--steel); margin-top: 16px; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer{ background: var(--charcoal); border-top: 1px solid var(--line); padding: 56px 0 32px; }
.footer-top{ display:flex; justify-content:space-between; flex-wrap:wrap; gap: 40px; margin-bottom: 40px; }
.footer-top img{ height: 20px; margin-bottom: 14px; }
.footer-nav ul{ list-style:none; margin:0; padding:0; display:flex; gap:24px; flex-wrap:wrap;
  font-family: var(--mono); font-size:0.8rem; text-transform:uppercase; letter-spacing:0.06em; }
.footer-nav a{ text-decoration:none; color: var(--steel); }
.footer-nav a:hover{ color: var(--off-white); }
.footer-contact{ font-size: 0.95rem; color: var(--paper-dim); }
.footer-contact a{ text-decoration:none; color: var(--off-white); }
.footer-contact a:hover{ color: var(--red); }
.footer-bottom{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap: 12px;
  padding-top: 24px; border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--steel);
}