/* =========================================================
   ROBCOM — UI CSS
   Purpose:
   - layout + components only
   - uses ONLY role tokens from tokens.css (no hex codes)
   - brand assets are handled in brand.css
   ========================================================= */

/* ---------------------------------------------------------
   Layout primitives
   --------------------------------------------------------- */

.container{
  width: min(1240px, calc(100% - 64px));
  margin: 0 auto;
}

@media (max-width: 900px){
  .container{ width: min(1240px, calc(100% - 40px)); }
}

/* ---------------------------------------------------------
   Buttons (works with your existing classes)
   --------------------------------------------------------- */

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--panel) 75%, transparent);
  color: var(--text);
  font-weight: 900;
  letter-spacing: .2px;
  line-height: 1;
  user-select:none;
  transition: transform .12s ease, background .12s ease, border-color .12s ease, box-shadow .12s ease, filter .12s ease;
}

@supports not (background: color-mix(in oklab, white 50%, black)){
  .btn{
    background: transparent;
  }
}

.btn:hover{
  transform: translateY(-1px);
  border-color: var(--line-strong, var(--line));
}

.btn:active{ transform: translateY(0); }

.btn:focus-visible{
  outline: none;
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--brand-1) 22%, transparent);
}

.btn-primary{
  border-color: transparent;
  background: linear-gradient(135deg, var(--brand-1), var(--brand-2));
  color: var(--brand-contrast);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
}

.btn-primary:hover{ filter: brightness(0.98); }

.btn-ghost{
  background: transparent;
  white-space: nowrap;
}

.btn-secondary{
  background: color-mix(in oklab, var(--panel) 85%, transparent);
}

.btn-lg{
  padding: 14px 22px;
  border-radius: var(--radius-lg);
}

.btn-last{ margin-bottom: 20px; }

/* ---------------------------------------------------------
   Header (rc-header)
   --------------------------------------------------------- */

.rc-header{
  position: sticky;
  top: 0;
  z-index: 1000;
  background: color-mix(in oklab, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.rc-header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 24px;
  padding: 18px 0;
  min-height: 74px;
}

/* Brand row */
.rc-brand{
  display:flex;
  align-items:center;
  gap: 14px;
  min-width: 0;
}

.rc-brand__text{ min-width: 0; }

.rc-brand__tag{
  margin-top: 2px;
  font-size: .86rem;
  color: var(--muted);
  line-height: 1.25;
}

.rc-brand__name{
  font-size: 1.12rem;
  font-weight: 950;
  letter-spacing: .2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Desktop nav */
.rc-nav{
  display:flex;
  align-items:center;
  gap: 10px;
  flex-wrap: nowrap;
}

.rc-nav__link{
  font-size: 0.95rem;
  font-weight: 850;
  color: color-mix(in oklab, var(--text) 86%, transparent);
  padding: 10px 10px;
  border-radius: var(--radius-md);
  transition: background .12s ease, color .12s ease;
}

.rc-nav__link:hover{
  color: var(--text);
  background: color-mix(in oklab, var(--panel) 65%, transparent);
}

/* Dropdown */
.rc-dd{ position: relative; }
.rc-dd > summary{ cursor:pointer; }
.rc-dd__trigger::after{
  content: none;
  margin-left: .45rem;
  opacity: .75;
  font-size: .95em;
}

.rc-dd__panel{
  position:absolute;
  top: 3.05rem;
  right: 0;
  min-width: 240px;
  padding: 10px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-md);
  display:flex;
  flex-direction:column;
  gap: 2px;
}

.rc-dd__panel a{
  padding: 12px 12px;
  border-radius: var(--radius-md);
  font-weight: 850;
  color: color-mix(in oklab, var(--text) 92%, transparent);
}

.rc-dd__panel a:hover{
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  color: var(--text);
}

.rc-dd__sep{
  height: 1px;
  margin: 8px 6px;
  background: var(--line);
}

.is-muted{ opacity: .7; }

/* Header actions */
.rc-actions{
  display:flex;
  align-items:center;
  gap: 12px;
  flex-wrap: nowrap;
}

.rc-actions .btn{
  padding: 12px 16px;
  border-radius: var(--radius-md);
}

/* Mobile menu */
.rc-mobile{ display:none; position: relative; }
.rc-mobile__btn{
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--panel) 75%, transparent);
  font-weight: 950;
  user-select:none;
}

.rc-mobile__panel{
  position:absolute;
  right: 0;
  top: 3.4rem;
  width: min(92vw, 360px);
  padding: 12px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-md);
  display:flex;
  flex-direction:column;
  gap: 4px;
}

.rc-mobile__panel a{
  padding: 12px 12px;
  border-radius: var(--radius-md);
  font-weight: 850;
  color: color-mix(in oklab, var(--text) 92%, transparent);
}

.rc-mobile__panel a:hover{
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  color: var(--text);
}

.rc-mobile__panel .btn{
  margin-top: 6px;
  justify-content: center;
}

/* Responsive header swap */
@media (max-width: 980px){
  .rc-nav{ display:none; }
  .rc-actions{ display:none; }
  .rc-mobile{ display:block; }
  .rc-brand__tag{ display:none; }
}

/* ---------------------------------------------------------
   Hero section (your current markup)
   --------------------------------------------------------- */

.hero{
  position: relative;
  overflow: hidden;
  padding: 92px 0 160px;
}

.hero-inner{
  position: relative;
  z-index: 2;
  padding-bottom: 40px;
}

.kicker{
  margin: 0 0 24px;
  letter-spacing: .22em;
  font-size: 12px;
  color: color-mix(in oklab, var(--text) 72%, transparent);
}

.hero h1{
  margin: 0 0 24px;
  font-size: clamp(44px, 4.6vw, 72px);
  line-height: 1.03;
}

.lead{
  margin: 0 0 40px;
  font-size: 18px;
  color: color-mix(in oklab, var(--text) 82%, transparent);
  max-width: 60ch;
}

/* Hero actions row (if you add buttons later) */
.hero-actions{
  display:flex;
  gap: 14px;
  flex-wrap:wrap;
  margin-bottom: 40px;
}

/* Hero background art */
.hero-bg{
  position:absolute;
  inset:0;
  z-index:1;
  pointer-events:none;
}

.grid{
  position:absolute;
  inset:-120px;
  opacity: .12;
  background-image:
    linear-gradient(color-mix(in oklab, var(--grid1) 33%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in oklab, var(--grid2) 33%, transparent) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 35% 20%, rgba(0,0,0,1), transparent 65%);
}

/* Glow blobs */
.glow{
  position:absolute;
  width: 560px;
  height: 560px;
  border-radius: 999px;
  filter: blur(34px);
  opacity: .22;
}

.glow-orange{
  left: -140px;
  top: 120px;
  background: radial-gradient(circle, color-mix(in oklab, var(--brand-1) 55%, transparent), transparent 62%);
}

.glow-gold{
  left: 220px;
  top: -220px;
  opacity: .18;
  background: radial-gradient(circle, color-mix(in oklab, var(--brand-2) 55%, transparent), transparent 64%);
}

.glow-steel{
  right: -220px;
  top: -90px;
  opacity: .18;
  background: radial-gradient(circle, color-mix(in oklab, var(--signal) 45%, transparent), transparent 62%);
}

/* Watermark (your HTML has .watermark div; optional img inside later) */
.watermark{
  position:absolute;
  right: 8%;
  top: 10%;
  width: min(260px, 22vw);
  opacity: .08;
  transform: rotate(-10deg);
}

/* Slice (your angled brand band) */
.slice{
  position: absolute;
  left: 50%;
  bottom: -110px;
  width: 140vw;
  height: 260px;
  transform: translateX(-50%) rotate(-6deg);
  transform-origin: center;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, var(--brand-1), var(--brand-1));
  box-shadow: var(--shadow-lg);
  z-index: 1;
  pointer-events: none;
}

/* ---------------------------------------------------------
   Mini trust row (used in About section)
   --------------------------------------------------------- */

.mini-trust{
  display:flex;
  gap: 18px;
  flex-wrap:wrap;
  padding: 12px 0 0;
}

.trust{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--panel) 70%, transparent);
  box-shadow: var(--shadow-md);
}

.trust-dot{
  width: 10px;
  height: 10px;
  border-radius: 999px;
}

/* Use role tokens so dots follow theme automatically */
.dot-orange{ background: linear-gradient(135deg, var(--support1), var(--support2)); }
.dot-gold{ background: linear-gradient(135deg, var(--support2), var(--support3)); }
.dot-steel{ background: linear-gradient(135deg, var(--support3), var(--support4)); }
.dot-sky{ background: linear-gradient(135deg, var(--support4), var(--support5)); }

/* ---------------------------------------------------------
   Sections
   --------------------------------------------------------- */

.section{
  padding: 92px 0;
}

.section-contrast{
  position: relative;
  background: color-mix(in oklab, var(--panel) 65%, transparent);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.section-head h2{
  margin:0;
  font-size: 28px;
  letter-spacing: -0.01em;
}

.about-text{
  margin: 0 0 40px;
  font-size: 16px;
  max-width: 72ch;
}

/* ---------------------------------------------------------
   Footer (matches your HTML)
   --------------------------------------------------------- */

.footer{
  padding: 30px 0 calc(48px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--line);
  background: color-mix(in oklab, var(--bg) 92%, transparent);
}

.footer-grid{
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
  align-items: start;
}

.footer-col{
  grid-column: span 4;
}

.footer-title{
  margin: 0 0 12px;
  font-size: 14px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--text) 86%, transparent);
}

/* Footer support buttons list */
.footer-list{
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
}

.footer-brand{
  display:flex;
  flex-direction:column;
  gap: 6px;
}

.footer-meta{
  margin-top: 14px;
}

.footer-email{
  margin: 0 0 14px;
  font-weight: 900;
  letter-spacing: .01em;
}

/* Mobile stacking */
@media (max-width: 900px){
  .footer-col{ grid-column: span 12; }
  .slice{ height: 220px; bottom: -120px; }
  .hero{ padding: 72px 0 160px; }
}

.font-display{
  font-family: "DisplayOne", var(--font-sans, system-ui, sans-serif);
  letter-spacing: .02em; /* optional, often helps display fonts */
}

.hero-title{
  margin: 0 0 24px;
  font-size: clamp(44px, 4.6vw, 72px);
  line-height: 1.03;
}

.brand-main{
  color: var(--brand-1);
}

.collab-callout{
  margin-top: 32px;
  padding-left: 16px;
  border-left: 2px solid var(--brand-1);
  font-weight: 600;
  color: var(--text);
  opacity: 0.9;
}

.section-divider{
  width: 90%;
  height: 3px;
  margin: 32px auto; /* auto = 10% space on each side visually */
  border: none;
  background: var(--line);
  border-radius: 999px;
}

/* ===== Competitions grid ===== */
.comp-grid{
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

/* Responsive */
@media (max-width: 980px){
  .comp-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px){
  .comp-grid{ grid-template-columns: 1fr; }
}

/* Card */
.comp-card{
  display: grid;
  grid-template-rows: auto 1fr;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--panel) 78%, transparent);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform .12s ease, border-color .12s ease, background .12s ease, box-shadow .12s ease;
}

.comp-card:hover{
  transform: translateY(-2px);
  border-color: color-mix(in oklab, var(--brand-1) 45%, var(--line));
  background: color-mix(in oklab, var(--panel) 90%, transparent);
}

.comp-card:focus-visible{
  outline: none;
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--brand-1) 22%, transparent);
}

/* Image */
.comp-media{
  aspect-ratio: 16 / 9;
  background: color-mix(in oklab, var(--bg) 85%, transparent);
  border-bottom: 1px solid var(--line);
}

.comp-media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Text */
.comp-body{
  padding: 14px 14px 16px;
}

.comp-title{
  margin: 0 0 6px;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--text);
}

.comp-desc{
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.45;
}

/* ===== Interactive mini-trust (tabs) ===== */
.trust-tabs .trust{
  cursor: pointer;
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--panel) 72%, transparent);
}

.trust-tabs .trust:hover{
  border-color: color-mix(in oklab, var(--brand-1) 35%, var(--line));
  transform: translateY(-1px);
}

.trust-tabs .trust:focus-visible{
  outline: none;
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--brand-1) 18%, transparent);
}

.trust-tabs .trust.is-active{
  border-color: color-mix(in oklab, var(--brand-1) 55%, var(--line));
  background: color-mix(in oklab, var(--panel) 88%, transparent);
}

.trust-panel{
  margin-top: 16px;
  padding: 16px 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--panel) 82%, transparent);
  box-shadow: var(--shadow-md);
}

.trust-panel__title{
  margin: 0 0 6px;
  font-size: 1.05rem;
}

.trust-panel__text{
  margin: 0;
  line-height: 1.55;
}

/* ===== FAQ Layout ===== */

.faq{
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)); /* ~30% each */
  gap: 16px;
}

@media (max-width: 1000px){
  .faq{
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px){
  .faq{
    grid-template-columns: 1fr;
  }
}

/* ===== FAQ Card Button ===== */

.faq-row{
  all: unset;
  cursor: pointer;

  display: flex;
  flex-direction: column;

  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: color-mix(in oklab, var(--panel) 85%, transparent);
  overflow: hidden;

  transition: border-color .15s ease, transform .12s ease;

  height: auto;
  align-self: start;
}

.faq-row:hover{
  border-color: color-mix(in oklab, var(--brand-1) 45%, var(--line));
  transform: translateY(-2px);
}

.faq-row:focus-visible{
  outline: none;
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--brand-1) 20%, transparent);
}

/* Header */
.faq-header{
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;

  padding: 18px;
  font-weight: 850;
  color: var(--text);
}

/* Icon */
.faq-icon{
  font-size: 1.4rem;
  transition: transform .25s ease, opacity .25s ease;
}

/* Panel */
.faq-panel{
  max-height: 0;
  opacity: 0;
  transform: translateY(-6px);
  overflow: hidden;

  transition:
    max-height .35s ease,
    opacity .25s ease,
    transform .25s ease;
}

.faq-panel p{
  margin: 0;
  padding: 0 18px 18px;
}

/* Open state */
.faq-row[aria-expanded="true"] .faq-panel{
  max-height: 240px;
  opacity: 1;
  transform: translateY(0);
}

.faq-row[aria-expanded="true"] .faq-icon{
  transform: rotate(45deg);
  opacity: .85;
}

.faq{
  align-items: start; /* IMPORTANT: prevents equal-height stretching */
}