/* ============================================================
   Lyle Schofield | Racing Driver | #353
   main.css  |  Global shared styles
   ============================================================ */

/* ---- CUSTOM PROPERTIES ---- */
:root {
  --blue:   #0055FF;
  --orange: #FF5E00;
  --green:  #169B62;
  --black:  #0A0A0A;
  --surf:   #111;
  --surf2:  #1C1C1C;
  --grey:   #777;
  --bdr:    #222;
  --fh: 'Barlow Condensed', sans-serif;
  --fb: 'Barlow', sans-serif;
}

/* ---- RESET ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: #fff;
  font-family: var(--fb);
  overflow-x: hidden;
}

a   { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ---- LAYOUT UTILITIES ---- */
.w {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.sec { padding: 90px 0; }

/* ---- EYEBROW LABEL ---- */
.ey {
  font-family: var(--fh);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--orange);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.ey::before {
  content: '';
  display: block;
  width: 30px;
  height: 2px;
  background: var(--orange);
}

/* ---- HEADINGS ---- */
h2 {
  font-family: var(--fh);
  font-size: clamp(36px, 5vw, 62px);
  font-weight: 900;
  text-transform: uppercase;
  line-height: .95;
  letter-spacing: -1px;
}

/* ---- COLOR HELPERS ---- */
.bl { color: var(--blue); }
.or { color: var(--orange); }
.gr { color: var(--green); }

/* ---- RULE ---- */
.rule {
  width: 40px;
  height: 3px;
  background: var(--blue);
  margin: 16px 0 24px;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--fh);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 13px 28px;
  border: none;
  cursor: pointer;
  transition: all .3s;
}

/* Blue */
.bb { background: var(--blue); color: #fff; }
.bb:hover {
  background: #003fcc;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,85,255,.3);
}

/* Orange */
.bo { background: var(--orange); color: #fff; }
.bo:hover {
  background: #cc4b00;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(255,94,0,.3);
}

/* Ghost */
.bg {
  background: transparent;
  color: #fff;
  border: 1px solid var(--bdr);
}
.bg:hover {
  border-color: var(--blue);
  color: var(--blue);
}

/* Arrow icon inside btn */
.arr {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.5;
  transition: transform .3s;
}
.btn:hover .arr { transform: translateX(4px); }


/* ============================================================
   NAV
   ============================================================ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  height: 65px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  background: rgba(10,10,10,.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--bdr);
}

/* Irish tricolor left strip */
nav::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: linear-gradient(to bottom, var(--green) 33%, #fff 33% 66%, var(--orange) 66%);
}

/* Logo */
.nav-logo {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}
.nav-logo img   { height: 36px; width: auto; transition: opacity .3s; }
.logo-default   { opacity: 1; }
.logo-hover     { opacity: 0; position: absolute; left: 0; }
.nav-logo:hover .logo-default { opacity: 0; }
.nav-logo:hover .logo-hover   { opacity: 1; }

/* Links */
.nav-links {
  list-style: none;
  display: flex;
  gap: 30px;
}
.nav-links a {
  font-family: system-ui, -apple-system, sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--grey);
  transition: color .2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--orange);
  transition: width .3s;
}
.nav-links a:hover         { color: #fff; }
.nav-links a:hover::after  { width: 100%; }

/* Right side */
.nav-r {
  display: flex;
  align-items: center;
  gap: 16px;
}
.soc a {
  font-family: system-ui, -apple-system, sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: var(--grey);
  margin-left: 14px;
  transition: color .2s;
}
.soc a:hover { color: var(--orange); }


/* ============================================================
   HERO  (base styles shared across pages)
   ============================================================ */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(10,10,10,.97) 0%, rgba(0,85,255,.07) 55%, rgba(10,10,10,.4) 100%),
    linear-gradient(to top, rgba(10,10,10,.95) 0%, transparent 50%);
  z-index: 1;
}
.hero-img {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%; height: 100%;
  z-index: 0;
}


/* ============================================================
   STATS BAR
   ============================================================ */
.stats {
  background: var(--surf);
  border-top: 1px solid var(--bdr);
  border-bottom: 1px solid var(--bdr);
}
.si {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.st {
  padding: 40px 20px;
  text-align: center;
  border-right: 1px solid var(--bdr);
  position: relative;
  overflow: hidden;
  transition: background .3s;
}
.st:last-child   { border-right: none; }
.st:hover        { background: var(--surf2); }
.st::after       { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 3px; background: var(--orange); transition: width .4s; }
.st:hover::after { width: 100%; }

.sn {
  font-family: var(--fh);
  font-size: clamp(46px, 6vw, 78px);
  font-weight: 900;
  line-height: 1;
  color: var(--blue);
}
.sl {
  font-family: var(--fh);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--grey);
  margin-top: 8px;
}


/* ============================================================
   PARTNERS PREVIEW  (used on both HomePage + Partners)
   ============================================================ */
.ptnr-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.ptnr-card { background: var(--black); border: 1px solid var(--bdr); padding: 10px 36px; position: relative; overflow: hidden; transition: border-color .3s; }
.ptnr-card:hover { border-color: var(--orange); }
.ptnr-accent { position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--orange); transform: scaleY(0); transform-origin: bottom; transition: transform .4s ease; }
.ptnr-card:hover .ptnr-accent { transform: scaleY(1); }
.ptnr-name { font-family: var(--fh); font-size: clamp(28px,3vw,40px); font-weight: 900; letter-spacing: 4px; text-transform: uppercase; color: #fff; margin-bottom: 14px; }
.ptnr-desc { color: var(--grey); font-size: 14px; line-height: 1.75; margin-bottom: 28px; }
.ptnr-cta  { display: flex; gap: 16px; margin-top: 48px; }
.ptnr-intro { color: #fff !important; font-size: 15px; line-height: 1.75; max-width: 520px; margin-bottom: 64px; }

/* Signature video header */
.ptnr-header { position: relative; }
.sig-vid { position: absolute; top: 10%; left: 50%; transform: translate(-50%,-50%); width: 1000px; opacity: 0.35; pointer-events: none; z-index: 0; }
.ptnr-header .ey,
.ptnr-header h2,
.ptnr-header .rule,
.ptnr-header .ptnr-intro { position: relative; z-index: 1; }


/* ---- ACTIVE NAV LINK ---- */
.nav-links a.active         { color: #fff; }
.nav-links a.active::after  { width: 100%; }


/* ============================================================
   UTILITY CLASSES
   ============================================================ */

/* Backgrounds */
.bg-black { background: var(--black); }
.bg-surf  { background: var(--surf); }

/* Rule color variant */
.rule-or { background: var(--orange); }

/* Button size modifier */
.btn-sm { padding: 9px 20px; font-size: 11px; margin-left: 10px; }

/* Page top offset (pages without a full hero) */
.page-top { margin-top: 65px; }

/* Section padding modifiers */
.sec-pb-sm { padding-bottom: 40px; }
.sec-pt-sm { padding-top: 20px; }

/* Hero height variant */
.hero-short { min-height: 60vh; }

/* Narrow content column */
.w-narrow { max-width: 700px; }

/* Shared footer */
.site-footer {
  background: var(--surf);
  border-top: 1px solid var(--bdr);
  padding: 40px;
  text-align: center;
  color: var(--grey);
}


/* ============================================================
   HAMBURGER BUTTON  (hidden on desktop)
   ============================================================ */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px 4px;
  margin-left: 12px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* ============================================================
   RESPONSIVE  —  768px breakpoint
   ============================================================ */
@media (max-width: 768px) {

  /* Global spacing */
  .w   { padding: 0 20px; }
  .sec { padding: 60px 0; }

  /* Nav: show hamburger, hide links & socials */
  .nav-hamburger { display: flex; }
  .soc           { display: none; }

  .nav-links {
    display: none;
    position: fixed;
    top: 65px; left: 0; right: 0;
    background: rgba(10,10,10,.97);
    border-bottom: 1px solid var(--bdr);
    flex-direction: column;
    padding: 8px 0 16px;
    gap: 0;
    z-index: 998;
  }
  .nav-links.open { display: flex; }
  .nav-links li   { border-bottom: 1px solid var(--bdr); }
  .nav-links a    { display: block; padding: 14px 24px; font-size: 13px; }

  /* Stats: 2×2 grid */
  .si { grid-template-columns: repeat(2, 1fr); }
  .st:nth-child(even)  { border-right: none; }
  .st:nth-child(n + 3) { border-top: 1px solid var(--bdr); }

  /* Partners grid */
  .ptnr-grid { grid-template-columns: 1fr; }
  .ptnr-cta  { flex-direction: column; }
  .ptnr-cta .btn { text-align: center; justify-content: center; }
}