@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;900&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --orange: #C84F00;
  --orange-light: rgba(200,79,0,0.12);
  --charcoal: #1a1a1a;
  --charcoal-2: #242424;
  --warm-white: #f8f6f2;
  --off-white: #f2ede6;
  --border: #e0dbd3;
  --text: #1a1a1a;
  --text-muted: #5a5550;
  --text-faint: #9a9490;
  --surface: #ffffff;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', sans-serif;
  --radius: 0.75rem;
  --radius-sm: 0.375rem;
  --shadow: 0 2px 12px rgba(26,26,26,0.08);
  --shadow-md: 0 8px 32px rgba(26,26,26,0.12);
  --ease: cubic-bezier(0.16,1,0.3,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{-webkit-font-smoothing:antialiased;scroll-behavior:smooth;}
body{font-family:var(--font-body);color:var(--text);background:var(--warm-white);line-height:1.6;}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
button{cursor:pointer;border:none;background:none;font:inherit;}

/* ── NAV ── */
.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(248,246,242,0.95);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
  padding:0 clamp(1rem,4vw,3rem);
}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:72px;max-width:1280px;margin:0 auto;
}
.nav-logo img{width:180px;height:auto;display:block;}
.nav-links{display:flex;gap:2rem;list-style:none;}
.nav-links a{font-size:.875rem;font-weight:500;color:var(--text-muted);transition:color .2s;}
.nav-links a:hover,.nav-links a.active{color:var(--charcoal);}
.nav-cta{
  display:inline-block;padding:.625rem 1.25rem;
  background:var(--orange);color:#fff;font-size:.875rem;font-weight:600;
  border-radius:var(--radius-sm);transition:background .2s,box-shadow .2s;
}
.nav-cta:hover{background:#b04400;box-shadow:0 4px 16px rgba(200,79,0,.35);}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:.5rem;}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--charcoal);border-radius:2px;}

/* ── HERO ── */
.hero{
  background:var(--charcoal);
  padding:clamp(3rem,7vw,6rem) clamp(1rem,4vw,3rem) clamp(2rem,5vw,4rem);
  text-align:center;
  position:relative;
  overflow:hidden;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse at 60% 0%,rgba(200,79,0,.15) 0%,transparent 60%);
  pointer-events:none;
}
.hero-eyebrow{
  font-size:.75rem;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--orange);
  display:flex;align-items:center;justify-content:center;gap:.5rem;
  margin-bottom:1.25rem;
}
.hero-eyebrow::before,.hero-eyebrow::after{content:'';display:block;width:24px;height:2px;background:var(--orange);}
.hero h1{
  font-family:var(--font-display);font-size:clamp(2rem,5vw,3.5rem);
  font-weight:900;color:#fff;letter-spacing:-.02em;line-height:1.1;
  margin-bottom:1rem;
}
.hero h1 em{color:var(--orange);font-style:italic;}
.hero p{
  font-size:clamp(1rem,2vw,1.2rem);color:rgba(248,246,242,.7);
  max-width:60ch;margin:0 auto 2rem;line-height:1.7;
}

/* ── SEARCH + TABS ── */
.tool-section{
  max-width:1280px;margin:0 auto;
  padding:clamp(2rem,4vw,3rem) clamp(1rem,4vw,3rem);
}
.tabs{
  display:flex;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);padding:.375rem;gap:.375rem;
  width:fit-content;margin:0 auto 2rem;
  box-shadow:var(--shadow);
}
.tab-btn{
  padding:.625rem 1.5rem;border-radius:calc(var(--radius) - 4px);
  font-size:.875rem;font-weight:600;color:var(--text-muted);
  transition:all .2s var(--ease);white-space:nowrap;
}
.tab-btn.active{background:var(--charcoal);color:#fff;box-shadow:var(--shadow);}
.tab-btn:hover:not(.active){color:var(--charcoal);background:var(--off-white);}

.search-wrap{
  position:relative;max-width:560px;margin:0 auto 2.5rem;
}
.search-wrap svg{
  position:absolute;left:1rem;top:50%;transform:translateY(-50%);
  color:var(--text-faint);pointer-events:none;
}
#search-input{
  width:100%;padding:.875rem 1rem .875rem 3rem;
  border:1.5px solid var(--border);border-radius:var(--radius);
  font-size:1rem;font-family:var(--font-body);
  background:#fff;color:var(--text);
  transition:border-color .2s,box-shadow .2s;
}
#search-input:focus{
  outline:none;border-color:var(--orange);
  box-shadow:0 0 0 3px rgba(200,79,0,.12);
}
#search-input::placeholder{color:var(--text-faint);}

/* ── BRAND GRID ── */
.grid-bg{
  background:var(--charcoal-2);
  border-radius:var(--radius);
  padding:clamp(1.5rem,3vw,2.5rem);
  position:relative;overflow:hidden;
}
.grid-bg::before{
  content:'';position:absolute;inset:0;
  background:url('images/grid-bg.jpg') center/cover;
  opacity:.08;pointer-events:none;
}
#brand-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(140px,1fr));
  gap:1rem;position:relative;z-index:1;
}
.brand-tile{
  background:#fff;border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-sm);padding:1.25rem .75rem 1rem;
  display:flex;flex-direction:column;align-items:center;gap:.625rem;
  cursor:pointer;text-decoration:none;
  transition:transform .2s var(--ease),box-shadow .2s,border-color .2s;
}
.brand-tile:hover{
  transform:translateY(-3px);
  box-shadow:0 8px 24px rgba(0,0,0,.2);
  border-color:var(--orange);
}
.brand-tile.hidden{display:none;}
.brand-logo{
  width:64px;height:40px;display:flex;align-items:center;justify-content:center;
}
.brand-logo img{max-width:64px;max-height:40px;object-fit:contain;}
.brand-logo svg{width:40px;height:40px;}
.brand-name{
  font-size:.75rem;font-weight:700;text-align:center;
  color:var(--text-muted);letter-spacing:.02em;
  text-transform:uppercase;line-height:1.2;
}

.no-results{
  display:none;text-align:center;color:rgba(248,246,242,.6);
  padding:3rem;font-size:1rem;grid-column:1/-1;
}
.no-results.visible{display:block;}

/* ── INFO CARD ── */
.info-card{
  background:#fff;border-radius:var(--radius);padding:2.5rem;
  margin-top:2rem;box-shadow:var(--shadow);
  max-width:760px;margin-left:auto;margin-right:auto;
}
.info-card p{
  font-size:1rem;line-height:1.8;color:var(--text-muted);
  margin-bottom:1.25rem;
}
.info-card p:last-child{margin-bottom:0;}
.info-card em{color:var(--text);font-style:normal;font-weight:600;}

/* ── DETAIL PAGE ── */
.detail-hero{
  background:var(--charcoal);
  padding:clamp(2.5rem,6vw,5rem) clamp(1rem,4vw,3rem);
}
.detail-hero-inner{max-width:1280px;margin:0 auto;}
.back-link{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.875rem;color:rgba(248,246,242,.55);font-weight:500;
  margin-bottom:2rem;transition:color .2s;
}
.back-link:hover{color:rgba(248,246,242,.9);}
.detail-brand-header{display:flex;align-items:center;gap:1.5rem;margin-bottom:1.5rem;}
.detail-brand-badge{
  width:80px;height:80px;background:#fff;border-radius:.5rem;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;padding:.75rem;
}
.detail-brand-badge img{max-width:60px;max-height:56px;object-fit:contain;}
.detail-brand-name{
  font-family:var(--font-display);font-size:clamp(1.75rem,4vw,3rem);
  font-weight:900;color:#fff;letter-spacing:-.02em;line-height:1;
}
.detail-brand-sub{font-size:1rem;color:rgba(248,246,242,.55);margin-top:.5rem;}

/* ── WARRANTY TABLE ── */
.warranty-section{
  max-width:1280px;margin:0 auto;
  padding:clamp(2rem,4vw,4rem) clamp(1rem,4vw,3rem);
}
.warranty-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(260px,1fr));
  gap:1.25rem;margin-bottom:2.5rem;
}
.warranty-card{
  background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);padding:1.75rem 1.5rem;
  position:relative;overflow:hidden;
}
.warranty-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--orange);
}
.wc-icon{
  width:40px;height:40px;background:var(--orange-light);
  border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;
  color:var(--orange);margin-bottom:1rem;
}
.wc-type{
  font-size:.7rem;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--orange);margin-bottom:.375rem;
}
.wc-coverage{
  font-family:var(--font-display);font-size:1.5rem;font-weight:900;
  color:var(--charcoal);line-height:1.1;margin-bottom:.5rem;letter-spacing:-.01em;
}
.wc-detail{font-size:.875rem;color:var(--text-muted);line-height:1.6;}

/* ── TIMELINE BAR ── */
/* ── COVERAGE CHART ── */
.chart-section{background:var(--charcoal-2);border-radius:var(--radius);padding:1.75rem 1.75rem 1rem;margin-bottom:1.5rem;}
.chart-title{font-size:.6875rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:rgba(248,246,242,.45);margin-bottom:1.25rem;}
.chart-wrap{display:flex;flex-direction:column;gap:.75rem;margin-bottom:.5rem;}

/* Row */
.chart-row{display:grid;grid-template-columns:180px 1fr;align-items:center;gap:.75rem;}
.chart-row-label{font-size:.8125rem;font-weight:600;color:rgba(248,246,242,.75);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.chart-row-track{position:relative;display:flex;align-items:center;gap:.5rem;height:28px;}

/* Bar */
.chart-bar{height:100%;border-radius:4px;position:relative;display:flex;align-items:center;transition:width .6s cubic-bezier(.4,0,.2,1);min-width:4px;flex-shrink:0;}
.chart-bar-label{font-size:.6875rem;font-weight:700;color:#fff;padding:0 .5rem;white-space:nowrap;}
.chart-bar-label-outside{font-size:.75rem;font-weight:700;white-space:nowrap;flex-shrink:0;}
.chart-miles-label{font-size:.6875rem;color:rgba(248,246,242,.45);white-space:nowrap;margin-left:.25rem;}
.chart-bar-empty{font-size:.75rem;color:rgba(248,246,242,.3);font-style:italic;}

/* Axis */
.chart-axis{position:relative;height:18px;margin:0 0 .5rem;padding-left:180px;}
.chart-tick{position:absolute;font-size:.625rem;color:rgba(248,246,242,.35);transform:translateX(-50%);}
.chart-tick::before{content:'';display:block;width:1px;height:4px;background:rgba(248,246,242,.2);margin:0 auto 2px;}

/* Legend */
.chart-legend{display:flex;flex-wrap:wrap;gap:.625rem 1.25rem;padding-top:.875rem;border-top:1px solid rgba(248,246,242,.08);}
.chart-legend-item{display:flex;align-items:center;gap:.375rem;font-size:.75rem;color:rgba(248,246,242,.65);}
.chart-legend-dot{width:10px;height:10px;border-radius:2px;flex-shrink:0;}

/* Official link bar */
.official-link-bar{display:flex;align-items:center;gap:.625rem;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.25rem;margin-bottom:1.5rem;font-size:.875rem;color:var(--text-muted);flex-wrap:wrap;}
.official-link-bar svg{flex-shrink:0;color:var(--orange);}
.official-link-bar span{flex:1;min-width:0;}
.official-link-bar a{font-weight:700;color:var(--orange);text-decoration:none;white-space:nowrap;}
.official-link-bar a:hover{text-decoration:underline;}

@media(max-width:600px){
  .chart-row{grid-template-columns:1fr;gap:.25rem;}
  .chart-row-label{font-size:.75rem;}
  .chart-axis{padding-left:0;}
}

/* ── LLOYD'S TAKE ── */
.lloyd-take{
  background:var(--off-white);border:1px solid var(--border);
  border-left:4px solid var(--orange);border-radius:var(--radius);
  padding:2rem;margin-bottom:2rem;
}
.lloyd-take-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem;}
.lloyd-take-label{
  font-size:.75rem;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--orange);
}
.lloyd-take p{font-size:.9375rem;line-height:1.8;color:var(--text-muted);}
.lloyd-take strong{color:var(--text);font-weight:600;}

/* ── CTA ── */
.detail-cta{
  background:var(--orange);border-radius:var(--radius);
  padding:2.5rem 2rem;text-align:center;margin-bottom:2rem;
}
.detail-cta h3{
  font-family:var(--font-display);font-size:clamp(1.25rem,3vw,2rem);
  font-weight:900;color:#fff;margin-bottom:.75rem;letter-spacing:-.01em;
}
.detail-cta p{color:rgba(255,255,255,.85);margin-bottom:1.5rem;font-size:.9375rem;line-height:1.7;}
.btn-white{
  display:inline-block;padding:.75rem 1.75rem;
  background:#fff;color:var(--orange);font-weight:700;font-size:.9375rem;
  border-radius:var(--radius-sm);transition:background .2s;
}
.btn-white:hover{background:rgba(255,255,255,.9);}
.btn-outline{
  display:inline-block;padding:.75rem 1.75rem;
  background:transparent;color:#fff;font-weight:600;font-size:.9375rem;
  border:1.5px solid rgba(255,255,255,.5);border-radius:var(--radius-sm);
  transition:border-color .2s,background .2s;margin-left:1rem;
}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.1);}

/* ── FOOTER ── */
.footer{
  background:var(--charcoal);
  padding:clamp(2.5rem,5vw,4rem) clamp(1rem,4vw,3rem) 2rem;
  margin-top:4rem;
}
.footer-inner{max-width:1280px;margin:0 auto;}
.footer-logo{margin-bottom:1.25rem;}
.footer-logo img{width:180px;height:auto;filter:brightness(0) invert(1);}
.footer-desc{font-size:.875rem;color:rgba(248,246,242,.5);max-width:36ch;margin-bottom:1.5rem;line-height:1.7;}
.footer-links{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;list-style:none;margin-bottom:2rem;}
.footer-links a{font-size:.8125rem;color:rgba(248,246,242,.45);transition:color .2s;}
.footer-links a:hover{color:rgba(248,246,242,.85);}
.footer-bottom{
  border-top:1px solid rgba(248,246,242,.08);
  padding-top:1.5rem;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;
  font-size:.8125rem;color:rgba(248,246,242,.3);
}

/* ── RESPONSIVE ── */
@media(max-width:768px){
  .nav-links,.nav-cta{display:none;}
  .nav-toggle{display:flex;}
  .nav-links.open{
    display:flex;flex-direction:column;
    position:absolute;top:72px;left:0;right:0;
    background:var(--warm-white);padding:1.5rem;
    border-bottom:1px solid var(--border);
    box-shadow:var(--shadow-md);gap:1rem;
  }
  #brand-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));}
  .tabs{flex-direction:column;width:100%;}
  .detail-brand-header{flex-direction:column;text-align:center;}
}
@media(prefers-reduced-motion:reduce){
  *{transition-duration:.01ms !important;}
}