/* =====================================================================
   Fernbank LINKS Robotics
   Palette is drawn from an FRC field: carpet grey, alliance red and
   alliance blue, gaffer-tape yellow for the season stamps.
   ===================================================================== */

:root{
  --carpet:      #E7E9E6;
  --carpet-deep: #DADEDA;
  --paper:       #FBFBFA;
  --steel:       #14181C;
  --steel-soft:  #1D242B;
  --ink:         #232A31;
  --muted:       #5C6771;
  --muted-dark:  #9AA6B0;
  --red:         #E22B2B;
  --red-deep:    #B71F1F;
  --blue:        #1668C4;
  --blue-deep:   #0F4E96;
  --tape:        #F2C230;
  --hair:        rgba(20,24,28,.14);
  --hair-dark:   rgba(255,255,255,.16);

  --display: "Bebas Neue", "Archivo", "Helvetica Neue", Arial, sans-serif;
  --body:    "Proxima Nova", "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono:    "Azeret Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --wrap: 1180px;
  --gut: clamp(20px, 5vw, 56px);
  --pad-section: clamp(64px, 9vw, 128px);
  --radius: 4px;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }

body{
  margin:0;
  background:var(--carpet);
  color:var(--ink);
  font-family:var(--body);
  font-size:clamp(16px,1.05vw,17px);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

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

a{ color:inherit; }

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

.wrap{
  width:100%;
  max-width:var(--wrap);
  margin:0 auto;
  padding-inline:var(--gut);
}

.skip-link{
  position:absolute; left:-9999px;
  background:var(--steel); color:#fff;
  padding:12px 18px; z-index:200;
  font-family:var(--mono); font-size:13px;
}
.skip-link:focus{ left:16px; top:16px; }

/* ---------- shared type ---------- */

.label{
  font-family:var(--mono);
  font-size:12px;
  font-weight:600;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--muted);
  margin:0 0 14px;
}
.label--onDark{ color:var(--muted-dark); }

.h2{
  font-family:var(--display);
  font-variation-settings:"wdth" 112;
  font-weight:500;
  font-size:clamp(28px,4.2vw,48px);
  line-height:1.06;
  letter-spacing:-.02em;
  margin:0;
  color:var(--steel);
  text-wrap:balance;
}
.h2--onDark{ color:var(--paper); }

.lede{
  font-size:clamp(18px,1.6vw,21px);
  line-height:1.55;
  color:var(--steel);
}

.prose p{ margin:0 0 1.15em; max-width:62ch; }
.prose p:last-child{ margin-bottom:0; }
.prose--onDark p{ color:#C9D2DA; }
.prose--onDark .lede{ color:var(--paper); }

.section-note{
  margin:16px 0 0;
  color:var(--muted);
  max-width:52ch;
}
.section-note--onDark{ color:var(--muted-dark); }

/* ---------- buttons ---------- */

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  font-family:var(--mono);
  font-size:13px;
  font-weight:600;
  letter-spacing:.09em;
  text-transform:uppercase;
  text-decoration:none;
  padding:15px 26px;
  border-radius:var(--radius);
  border:2px solid transparent;
  transition:transform .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease;
}
.btn-primary{ background:var(--red); color:#fff; }
.btn-primary:hover{ background:var(--red-deep); transform:translateY(-2px); }

.btn-ghost{ border-color:currentColor; color:var(--paper); }
.btn-ghost:hover{ background:var(--paper); color:var(--steel); transform:translateY(-2px); }

.btn-wide{ margin-top:36px; }

/* ---------- header ---------- */

.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(231,233,230,.88);
  backdrop-filter:saturate(150%) blur(10px);
  border-bottom:1px solid var(--hair);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  min-height:70px;
}

.brand{
  display:flex; align-items:center; gap:12px;
  text-decoration:none;
}
.brand-mark{ width:44px; height:26px; stroke:var(--red); flex:none; }
.brand-mark rect:last-child{ stroke:var(--blue); }
.brand-text{ display:flex; flex-direction:column; line-height:1; }
.brand-name{
  font-family:var(--display);
  font-variation-settings:"wdth" 105;
  font-weight:800; font-size:17px;
  letter-spacing:-.01em; color:var(--steel);
}
.brand-sub{
  font-family:var(--mono); font-size:10px;
  letter-spacing:.22em; text-transform:uppercase;
  color:var(--muted); margin-top:4px;
}

.primary-nav{ display:flex; align-items:center; gap:6px; }
.primary-nav a{
  font-family:var(--mono);
  font-size:12.5px;
  letter-spacing:.06em;
  text-transform:uppercase;
  text-decoration:none;
  color:var(--muted);
  padding:9px 12px;
  border-radius:var(--radius);
  transition:color .15s ease, background-color .15s ease;
}
.primary-nav a:hover{ color:var(--steel); background:rgba(20,24,28,.06); }
.primary-nav .nav-cta{
  background:var(--steel); color:var(--paper);
  margin-left:8px; font-weight:600;
}
.primary-nav .nav-cta:hover{ background:var(--red); color:#fff; }

.nav-toggle{
  display:none;
  align-items:center; gap:10px;
  background:none; border:1px solid var(--hair);
  border-radius:var(--radius);
  padding:9px 14px; cursor:pointer;
  font-family:var(--mono); font-size:12px;
  letter-spacing:.1em; text-transform:uppercase;
  color:var(--steel);
}
.nav-toggle-bars{ display:flex; flex-direction:column; gap:4px; width:16px; }
.nav-toggle-bars span{ height:2px; background:var(--steel); border-radius:2px; }

/* ---------- hero ---------- */

.hero{
  position:relative;
  background:var(--steel);
  color:var(--paper);
  padding:clamp(72px,11vw,140px) 0 clamp(64px,9vw,110px);
  overflow:hidden;
}
.hero-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(120% 90% at 15% 0%, #000 20%, transparent 78%);
  -webkit-mask-image:radial-gradient(120% 90% at 15% 0%, #000 20%, transparent 78%);
  pointer-events:none;
}
.hero-inner{ position:relative; }
.hero .eyebrow{
  font-family:var(--mono); font-size:12px; font-weight:600;
  letter-spacing:.18em; text-transform:uppercase;
  color:var(--tape); margin:0 0 26px;
}

.hero-title{
  font-family:var(--display);
  font-variation-settings:"wdth" 118;
  font-weight:425;
  font-size:clamp(38px,7.4vw,88px);
  line-height:.98;
  letter-spacing:-.035em;
  margin:0 0 30px;
}
.hero-title .line{ display:block; }
.hero-title .accent{ color:var(--red); }

.hero-lede{
  font-size:clamp(17px,1.5vw,20px);
  line-height:1.55;
  color:#C9D2DA;
  max-width:56ch;
  margin:0 0 44px;
}

.alliance{
  display:flex;
  align-items:stretch;
  gap:14px;
  flex-wrap:wrap;
  margin-bottom:40px;
}
.alliance-vs{
  font-family:var(--display); font-weight:700;
  font-size:22px; color:var(--muted-dark);
  align-self:center;
}
.team-plate{
  display:flex; flex-direction:column; gap:2px;
  text-decoration:none;
  padding:20px 28px 18px;
  border-radius:var(--radius);
  border:1px solid var(--hair-dark);
  border-top:4px solid;
  background:rgba(255,255,255,.04);
  min-width:230px;
  transition:background-color .2s ease, transform .2s ease;
}
.team-plate:hover{ background:rgba(255,255,255,.09); transform:translateY(-3px); }
.team-plate--red{ border-top-color:var(--red); }
.team-plate--blue{ border-top-color:var(--blue); }
.plate-league{
  font-family:var(--mono); font-size:11px;
  letter-spacing:.13em; text-transform:uppercase;
  color:var(--muted-dark);
}
.plate-number{
  font-family:var(--display);
  font-variation-settings:"wdth" 92;
  font-weight:500; font-size:52px; line-height:1.02;
  letter-spacing:-.03em; color:var(--paper);
}
.plate-note{ font-size:13.5px; color:#B4C0CA; }

.hero-actions{ display:flex; gap:12px; flex-wrap:wrap; }

/* ---------- sections ---------- */

.section{ padding:var(--pad-section) 0; }
.section--dark{ background:var(--steel); }
.section--tint{ background:var(--carpet-deep); }

.section-head{ margin-bottom:clamp(36px,5vw,64px); }

.split{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1.55fr);
  gap:clamp(28px,5vw,72px);
  align-items:start;
}
.split-side{ position:sticky; top:100px; }

.stats{
  display:flex; flex-wrap:wrap; gap:14px;
  margin:36px 0 0; padding:0;
}
.stat{
  flex:1 1 150px;
  border-top:2px solid var(--steel);
  padding-top:12px;
}
.stat dt{
  font-family:var(--mono); font-size:11px;
  letter-spacing:.11em; text-transform:uppercase;
  color:var(--muted);
}
.stat dd{
  margin:6px 0 0;
  font-family:var(--display);
  font-variation-settings:"wdth" 100;
  font-weight:800; font-size:40px; line-height:1;
  color:var(--steel);
}

.team-tag{
  display:inline-block;
  font-family:var(--mono); font-size:13px; font-weight:600;
  letter-spacing:.1em; text-transform:uppercase;
  padding:6px 12px; border-radius:var(--radius);
  color:#fff; margin-right:14px;
  vertical-align:middle;
  transform:translateY(-6px);
}
.team-tag--red{ background:var(--red); }
.team-tag--blue{ background:var(--blue); }

/* ---------- feature blocks ---------- */

.feature{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);
  gap:clamp(28px,4.5vw,60px);
  align-items:start;
}
.feature--flip .feature-media{ order:2; }
.feature-media img{
  width:100%;
  border-radius:var(--radius);
  border:1px solid var(--hair-dark);
}

.mini-roster{
  margin-top:clamp(40px,6vw,72px);
  padding-top:28px;
  border-top:1px solid var(--hair-dark);
}
.mini-plate{
  display:flex; align-items:baseline; gap:18px; flex-wrap:wrap;
}
.mini-name{
  font-family:var(--display);
  font-variation-settings:"wdth" 108;
  font-weight:800; font-size:clamp(26px,3.4vw,38px);
  color:var(--paper); letter-spacing:-.02em;
}
.mini-game{ font-size:15px; color:var(--muted-dark); }

/* ---------- roster (signature) ---------- */

.roster-scroll{
  overflow-x:auto;
  overflow-y:hidden;
  padding:8px 0 26px;
  scroll-snap-type:x proximity;
}
.roster{
  display:flex;
  gap:20px;
  list-style:none;
  margin:0;
  padding-inline:max(var(--gut), calc((100vw - var(--wrap)) / 2 + var(--gut)));
}
.roster-item{
  flex:0 0 268px;
  scroll-snap-align:start;
}
.roster-year{
  display:block;
  font-family:var(--mono); font-weight:600;
  font-size:12px; letter-spacing:.16em;
  color:var(--steel);
  background:var(--tape);
  padding:5px 10px;
  width:max-content;
  border-radius:var(--radius) var(--radius) 0 0;
}
.roster-year--blue{
  background:var(--blue); color:#fff;
  border-radius:var(--radius);
}
.roster-plate{
  background:var(--paper);
  border:1px solid var(--hair);
  border-top:3px solid var(--tape);
  border-radius:0 var(--radius) var(--radius) var(--radius);
  padding:16px 16px 20px;
  height:100%;
  transition:transform .2s ease, box-shadow .2s ease;
}
.roster-item:hover .roster-plate{
  transform:translateY(-4px);
  box-shadow:0 12px 28px rgba(20,24,28,.13);
}
.roster-photo{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  border-radius:2px;
  background:var(--carpet-deep);
  margin-bottom:16px;
}
.roster-name{
  font-family:var(--display);
  font-variation-settings:"wdth" 105;
  font-weight:800; font-size:25px; line-height:1.1;
  letter-spacing:-.02em; margin:0 0 6px; color:var(--steel);
}
.roster-game{
  margin:0;
  font-family:var(--mono); font-size:12px;
  letter-spacing:.03em; color:var(--muted);
}
.roster-flag{
  margin:12px 0 0;
  font-family:var(--mono); font-size:11px; font-weight:600;
  letter-spacing:.12em; text-transform:uppercase;
  color:var(--red);
}
.roster-plate--first{ border-top-color:var(--red); }

.roster-hint{
  font-family:var(--mono); font-size:11.5px;
  letter-spacing:.11em; text-transform:uppercase;
  color:var(--muted); margin:0;
}

/* ---------- cards ---------- */

.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:22px;
}
.card{
  background:var(--paper);
  border:1px solid var(--hair);
  border-radius:var(--radius);
  overflow:hidden;
  display:flex; flex-direction:column;
  transition:transform .2s ease, box-shadow .2s ease;
}
.card:hover{ transform:translateY(-4px); box-shadow:0 14px 30px rgba(20,24,28,.12); }
.card-photo{
  width:100%; aspect-ratio:16/10; object-fit:cover;
  background:var(--carpet-deep);
}
.card-body{ padding:24px; }
.card-title{
  font-family:var(--display);
  font-variation-settings:"wdth" 106;
  font-weight:800; font-size:21px; line-height:1.15;
  letter-spacing:-.015em; margin:0 0 12px; color:var(--steel);
}
.card-body p{ margin:0 0 14px; font-size:15.5px; color:var(--muted); }
.card-meta{
  font-family:var(--mono); font-size:11px;
  letter-spacing:.12em; text-transform:uppercase;
  color:var(--steel); margin:0;
}

/* ---------- link rows ---------- */

.link-rows{ margin-top:36px; border-top:1px solid var(--hair); }
.link-row{
  display:block;
  text-decoration:none;
  padding:20px 0;
  border-bottom:1px solid var(--hair);
  transition:padding-left .18s ease;
}
.link-row:hover{ padding-left:12px; }
.link-row-title{
  display:block;
  font-family:var(--display);
  font-variation-settings:"wdth" 104;
  font-weight:700; font-size:19px; color:var(--steel);
  letter-spacing:-.01em;
}
.link-row-note{ display:block; font-size:14.5px; color:var(--muted); margin-top:3px; }

/* ---------- contact ---------- */

.contact-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
  gap:16px;
}
.contact-card{
  display:flex; flex-direction:column; gap:8px;
  text-decoration:none;
  padding:26px;
  border:1px solid var(--hair-dark);
  border-left:3px solid var(--red);
  border-radius:var(--radius);
  background:rgba(255,255,255,.04);
  transition:background-color .2s ease, transform .2s ease;
}
.contact-card:hover{ background:rgba(255,255,255,.09); transform:translateY(-3px); }
.contact-card--static{ border-left-color:var(--blue); }
.contact-card--static:hover{ transform:none; background:rgba(255,255,255,.04); }
.contact-kind{
  font-family:var(--mono); font-size:11px;
  letter-spacing:.15em; text-transform:uppercase;
  color:var(--muted-dark);
}
.contact-value{
  font-family:var(--display);
  font-variation-settings:"wdth" 100;
  font-weight:700; font-size:19px; line-height:1.35;
  color:var(--paper); letter-spacing:-.01em;
  word-break:break-word;
}

/* ---------- footer ---------- */

.site-footer{
  background:var(--steel-soft);
  color:var(--paper);
  padding:clamp(48px,6vw,80px) 0 40px;
  border-top:1px solid var(--hair-dark);
}
.footer-inner{
  display:flex; justify-content:space-between;
  gap:40px; flex-wrap:wrap;
}
.footer-tagline{
  font-family:var(--display);
  font-variation-settings:"wdth" 112;
  font-weight:800; font-size:clamp(22px,3vw,30px);
  line-height:1.1; letter-spacing:-.02em;
  margin:0 0 20px; color:var(--paper);
}
.footer-legal{
  font-family:var(--mono); font-size:11.5px;
  letter-spacing:.05em; color:var(--muted-dark); margin:0;
}
.footer-social ul{
  list-style:none; margin:0; padding:0;
  display:flex; flex-direction:column; gap:9px;
}
.footer-social a{
  font-family:var(--mono); font-size:13px;
  letter-spacing:.06em; text-decoration:none;
  color:#C9D2DA;
  transition:color .15s ease;
}
.footer-social a:hover{ color:var(--tape); }

/* ---------- motion ---------- */

.reveal{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .6s cubic-bezier(.2,.7,.3,1), transform .6s cubic-bezier(.2,.7,.3,1);
}
.reveal.is-in{ opacity:1; transform:none; }

/* ---------- responsive ---------- */

@media (max-width:900px){
  .split,
  .feature{ grid-template-columns:1fr; }
  .split-side{ position:static; }
  .feature--flip .feature-media{ order:0; }
}

@media (max-width:760px){
  .nav-toggle{ display:inline-flex; }
  .primary-nav{
    display:none;
    position:absolute; top:100%; left:0; right:0;
    flex-direction:column; align-items:stretch;
    gap:2px;
    background:var(--carpet);
    border-bottom:1px solid var(--hair);
    padding:12px var(--gut) 20px;
  }
  .primary-nav.is-open{ display:flex; }
  .primary-nav a{ padding:13px 6px; font-size:14px; }
  .primary-nav .nav-cta{ margin:8px 0 0; text-align:center; }
  .header-inner{ position:relative; }
  .alliance-vs{ display:none; }
  .team-plate{ min-width:0; flex:1 1 100%; }
}

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{
    animation-duration:.01ms !important;
    transition-duration:.01ms !important;
  }
  .reveal{ opacity:1; transform:none; }
}