/* ═══════════════════════════════════════════════════════
   SYNE Carbon — Carbon Ratings Page
   Tokens, font, and component patterns identical to
   master styles-2.css  (primary accent #39ACE7 · Hind)
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Hind:wght@300;400;500;600;700&display=swap');

/* ── TOKENS ── exact copy of master ─────────────────── */
:root {
  --blue        : #39ACE7;
  --blue-dark   : #1F8FC8;
  --blue-darker : #1470A0;
  --blue-lt     : #EBF6FD;
  --blue-mid    : #BDE3F6;

  --bg-white    : #FFFFFF;
  --bg-grey     : #F5F7F9;
  --bg-pale     : #EBF6FD;
  --bg-slate    : #EEF1F5;
  --bg-navy     : #0D1F2D;

  --ink         : #0D1E2C;
  --ink-2       : #374E61;
  --ink-3       : #6B8499;
  --ink-4       : #A0B4C2;

  --line        : #DDE8EF;
  --line-mid    : #B8D5E9;

  --green       : #22C55E;
  --green-lt    : #DCFCE7;
  --amber       : #F59E0B;
  --amber-lt    : #FEF3C7;
  --indigo      : #6366F1;
  --indigo-lt   : #EEF2FF;
  --teal        : #0EA5E9;

  --font        : 'Hind', system-ui, -apple-system, sans-serif;

  --r   : 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 24px;

  --sh-sm : 0 1px 4px rgba(13,31,45,.05), 0 2px 10px rgba(57,172,231,.06);
  --sh-md : 0 4px 20px rgba(13,31,45,.08), 0 8px 32px rgba(57,172,231,.07);
  --sh-lg : 0 8px 40px rgba(13,31,45,.10), 0 16px 56px rgba(57,172,231,.09);
}

/* ── RESET ───────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{
  font-family:var(--font);
  background:var(--bg-white);
  color:var(--ink);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer;border:none;background:none}
svg{fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}

/* ── LAYOUT ──────────────────────────────────────────── */
.container{max-width:1200px;margin:0 auto;padding:0 48px}

/* ── TYPOGRAPHY ──────────────────────────────────────── */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  color:var(--blue);margin-bottom:14px;
}
.eyebrow::before{
  content:'';width:20px;height:2px;
  background:var(--blue);border-radius:2px;flex-shrink:0;
}
.eyebrow.light{color:rgba(255,255,255,.7)}
.eyebrow.light::before{background:var(--blue)}

.section-title{
  font-size:clamp(28px,3.6vw,46px);
  font-weight:700;line-height:1.1;letter-spacing:-.022em;
  color:var(--ink);margin-bottom:14px;
}
.section-title.white{color:#fff}
.section-title strong,.section-title .accent{color:var(--blue)}
.section-body{
  font-size:15.5px;line-height:1.74;
  color:var(--ink-2);font-weight:400;max-width:560px;
}
.section-body.light{color:rgba(255,255,255,.62)}

/* ── BUTTONS ─────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--font);font-size:14px;font-weight:600;
  padding:11px 22px;border-radius:var(--r);
  transition:all .18s ease;white-space:nowrap;cursor:pointer;line-height:1;
}
.btn svg{transition:transform .18s;stroke:none;fill:currentColor;width:13px;height:13px}
.btn:hover svg{transform:translateX(3px)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 2px 12px rgba(57,172,231,.32)}
.btn-primary:hover{background:var(--blue-dark);box-shadow:0 4px 22px rgba(57,172,231,.42);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink-2);border:1.5px solid var(--line);padding:11px 22px}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-inv{background:rgba(255,255,255,.12);color:#fff;border:1.5px solid rgba(255,255,255,.35)}
.btn-inv:hover{background:rgba(255,255,255,.22)}
.btn-cta{background:#fff;color:var(--blue-dark);font-weight:700;padding:13px 28px;border-radius:var(--r);box-shadow:0 4px 20px rgba(0,0,0,.14);display:inline-flex;align-items:center;gap:8px}
.btn-cta:hover{box-shadow:0 6px 28px rgba(0,0,0,.2);transform:translateY(-1px)}
.btn-sm{padding:9px 18px;font-size:13px}
.btn-lg{padding:14px 30px;font-size:15px}

/* ── BADGE ───────────────────────────────────────────── */
.bdg{
  display:inline-flex;align-items:center;gap:5px;
  font-size:10.5px;font-weight:700;letter-spacing:.06em;
  padding:4px 10px;border-radius:3px;border:1px solid;
}
.bdg::before{content:'';width:5px;height:5px;border-radius:50%;background:currentColor}
.bdg-blue  {color:var(--blue-dark);background:var(--blue-lt);border-color:var(--blue-mid)}
.bdg-green {color:#15803D;background:var(--green-lt);border-color:#BBF7D0}
.bdg-amber {color:#B45309;background:var(--amber-lt);border-color:#FDE68A}
.bdg-indigo{color:var(--indigo);background:var(--indigo-lt);border-color:#C7D2FE}

/* ══════════════════════════════════════════════════════
   NAV  — identical to master
══════════════════════════════════════════════════════ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:300;height:64px;
  display:flex;align-items:center;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid transparent;
  transition:border-color .2s,box-shadow .2s;
}
.nav.scrolled{border-bottom-color:var(--line);box-shadow:0 2px 18px rgba(13,31,45,.07)}
.nav-inner{display:flex;align-items:center;width:100%;gap:0}

.nav-logo{display:flex;align-items:center;gap:10px;margin-right:36px;flex-shrink:0}
.nav-logo img{height:30px;width:auto}
.nav-logo-fb{display:flex;flex-direction:column;gap:1px}
.nav-logo-name{font-size:19px;font-weight:700;letter-spacing:-.034em;color:var(--ink);line-height:1}
.nav-logo-name span{color:var(--blue)}
.nav-logo-sub{font-size:9px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-4)}

.nav-links{
  display:flex;
  align-items:center;
  gap:2px;
  margin-left:auto;   /* pushes menu to the right */
  flex:none;          /* prevent stretching */
}
.nav-item{position:relative}
.nav-link{
  display:flex;align-items:center;gap:4px;
  padding:8px 14px;font-size:14px;font-weight:500;
  color:var(--ink-2);border-radius:var(--r);
  transition:all .15s;cursor:pointer;white-space:nowrap;
}
.nav-link svg{width:12px;height:12px;opacity:.45;transition:transform .2s,opacity .2s;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.nav-item:hover>.nav-link{color:var(--blue);background:var(--blue-lt)}
.nav-item:hover>.nav-link svg{transform:rotate(180deg);opacity:1}

.nav-dd{
  position:absolute;top:calc(100% + 10px);left:0;
  min-width:220px;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-md);
  box-shadow:var(--sh-lg);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:all .18s ease;pointer-events:none;z-index:400;
}
.nav-item:hover .nav-dd{opacity:1;visibility:visible;transform:translateY(0);pointer-events:all}
.nav-dd a{
  display:flex;align-items:center;
  padding:9px 10px;font-size:13.5px;font-weight:400;
  color:var(--ink-2);border-radius:6px;transition:all .13s;
}
.nav-dd a:hover{background:var(--blue-lt);color:var(--blue-dark)}
.nav-dd-grp{font-size:9.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-4);padding:8px 10px 4px}
.nav-dd-sep{height:1px;background:var(--line);margin:6px 0}

.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-login{
  font-size:13.5px;font-weight:500;color:var(--ink-2);
  padding:8px 16px;border-radius:var(--r);
  border:1.5px solid var(--line);transition:all .15s;white-space:nowrap;
}
.nav-login:hover{border-color:var(--blue);color:var(--blue)}
.nav-toggle{display:none;color:var(--ink-2);padding:8px}
.nav-toggle svg{stroke:currentColor;fill:none}

#mob-menu{
  display:none;position:fixed;top:64px;left:0;right:0;
  background:#fff;border-bottom:1px solid var(--line);
  padding:20px 24px 28px;z-index:290;
  box-shadow:0 8px 24px rgba(13,31,45,.08);
}
#mob-menu.open{display:block}
#mob-menu a{
  display:block;padding:12px 0;font-size:15px;
  color:var(--ink-2);border-bottom:1px solid var(--line);transition:color .15s;
}
#mob-menu a:hover{color:var(--blue)}
#mob-menu .mob-btn{margin-top:20px}

/* ══════════════════════════════════════════════════════
   PAGE HEADER  ·  bg-pale
══════════════════════════════════════════════════════ */
.pg-header{
  padding-top:64px;
  background:var(--bg-pale);
  border-bottom:1px solid var(--blue-mid);
}
.pg-header-inner{
  display:grid;grid-template-columns:1fr 1fr;
  gap:64px;align-items:end;
  padding:72px 0 64px;
}
.breadcrumb{
  display:flex;align-items:center;gap:6px;
  font-size:12.5px;color:var(--ink-4);margin-bottom:18px;
}
.breadcrumb a{color:var(--blue);transition:opacity .15s}
.breadcrumb a:hover{opacity:.75}
.breadcrumb-sep{color:var(--ink-4)}
.pg-h1{
  font-size:clamp(32px,4.2vw,54px);
  font-weight:700;line-height:1.06;letter-spacing:-.026em;
  color:var(--ink);margin-bottom:18px;
}
.pg-h1 strong{color:var(--blue)}
.pg-lead{font-size:16px;line-height:1.74;color:var(--ink-2);max-width:520px;margin-bottom:30px}
.pg-header-ctas{display:flex;gap:12px;flex-wrap:wrap}

.pg-header-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.phs-card{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:24px;
  box-shadow:var(--sh-sm);
  transition:border-color .2s,box-shadow .2s;
}
.phs-card:hover{border-color:var(--blue-mid);box-shadow:var(--sh-md)}
.phs-val{
  font-size:30px;font-weight:700;color:var(--ink);
  letter-spacing:-.035em;line-height:1;
}
.phs-val em{font-style:normal;color:var(--blue);font-size:18px}
.phs-label{font-size:12.5px;color:var(--ink-3);line-height:1.5;margin-top:7px}

/* ══════════════════════════════════════════════════════
   STICKY SECTION NAV
══════════════════════════════════════════════════════ */
.sec-nav{
  position:sticky;top:64px;z-index:100;
  background:var(--bg-white);
  border-bottom:1px solid var(--line);
  box-shadow:0 2px 8px rgba(13,31,45,.04);
}
.sec-nav-inner{
  display:flex;overflow-x:auto;
  -ms-overflow-style:none;scrollbar-width:none;
}
.sec-nav-inner::-webkit-scrollbar{display:none}
.snav-btn{
  display:flex;align-items:center;gap:8px;
  padding:15px 22px;white-space:nowrap;cursor:pointer;
  font-family:var(--font);font-size:13px;font-weight:600;color:var(--ink-3);
  border-bottom:2px solid transparent;
  transition:color .15s,border-color .15s;
}
.snav-btn:hover{color:var(--ink-2)}
.snav-btn.active{color:var(--blue);border-bottom-color:var(--blue)}
.snav-num{font-size:10px;font-weight:700;letter-spacing:.1em;color:var(--ink-4)}
.snav-btn.active .snav-num{color:var(--blue-mid)}

/* ══════════════════════════════════════════════════════
   TICKER  — exact master pattern
══════════════════════════════════════════════════════ */
.ticker-strip{
  background:var(--ink);overflow:hidden;
  padding:11px 0;border-top:3px solid var(--blue);
}
.ticker-track{
  display:flex;animation:scrolltick 55s linear infinite;
  white-space:nowrap;
}
.ticker-track:hover{animation-play-state:paused}
.tick-item{
  display:inline-flex;align-items:center;gap:8px;
  padding:0 28px;border-right:1px solid rgba(255,255,255,.09);
  font-size:11.5px;font-weight:500;color:rgba(255,255,255,.42);
  font-family:'Courier New',monospace;cursor:default;transition:color .15s;
}
.tick-item:hover{color:rgba(255,255,255,.88)}
.tick-name{color:rgba(255,255,255,.68);font-weight:600}
.tick-price{font-weight:700;font-family:'Courier New',monospace}
.tick-up{color:#4ADE80}
.tick-dn{color:#F87171}
@keyframes scrolltick{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ══════════════════════════════════════════════════════
   STATS STRIP  ·  bg-pale — exact master pattern
══════════════════════════════════════════════════════ */
.stats-strip{
  background:var(--bg-pale);
  border-top:1px solid var(--blue-mid);
  border-bottom:1px solid var(--blue-mid);
}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat-item{
  padding:44px 36px;border-right:1px solid var(--blue-mid);
  transition:background .2s;
}
.stat-item:last-child{border-right:none}
.stat-item:hover{background:var(--blue-lt)}
.stat-num{
  font-size:clamp(34px,4vw,52px);font-weight:700;
  line-height:1;color:var(--ink);letter-spacing:-.035em;margin-bottom:8px;
}
.stat-num span{color:var(--blue)}
.stat-lbl{font-size:13px;color:var(--ink-3);line-height:1.45}

/* ══════════════════════════════════════════════════════
   PRODUCT SECTION SHARED
══════════════════════════════════════════════════════ */
.prod-sec{padding:88px 0;border-bottom:1px solid var(--line)}
.prod-sec-white{background:var(--bg-white)}
.prod-sec-grey {background:var(--bg-grey);border-top:1px solid var(--line)}
.prod-sec-pale {background:var(--bg-pale);border-top:1px solid var(--blue-mid);border-bottom:1px solid var(--blue-mid)}

.prod-layout     {display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
.prod-layout-flip{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
.prod-layout-flip .prod-visual{order:-1}

.prod-id{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.prod-id-icon{
  width:40px;height:40px;border-radius:var(--r);
  background:var(--blue-lt);border:1px solid var(--blue-mid);
  display:grid;place-items:center;flex-shrink:0;
}
.prod-id-icon svg{width:18px;height:18px;stroke:var(--blue);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.prod-id-tag{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.prod-id-name{font-size:16px;font-weight:700;color:var(--ink);margin-top:2px;letter-spacing:-.01em}

.prod-h2{
  font-size:clamp(24px,2.8vw,36px);
  font-weight:700;line-height:1.15;letter-spacing:-.02em;
  color:var(--ink);margin-bottom:14px;
}
.prod-h2 strong{color:var(--blue)}
.prod-body{font-size:15px;line-height:1.74;color:var(--ink-2);margin-bottom:28px}

.feat-list{display:flex;flex-direction:column;gap:18px;margin-bottom:32px}
.feat-item{display:flex;gap:14px}
.feat-icon{
  width:34px;height:34px;border-radius:var(--r);
  background:var(--bg-grey);border:1px solid var(--line);
  display:grid;place-items:center;flex-shrink:0;margin-top:2px;
  transition:background .2s,border-color .2s;
}
.feat-icon svg{width:16px;height:16px;stroke:var(--ink-3);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;transition:stroke .2s}
.feat-item:hover .feat-icon{background:var(--blue-lt);border-color:var(--blue-mid)}
.feat-item:hover .feat-icon svg{stroke:var(--blue)}
.feat-title{font-size:14px;font-weight:700;color:var(--ink);margin-bottom:3px}
.feat-desc {font-size:13px;line-height:1.62;color:var(--ink-3)}
.prod-ctas{display:flex;gap:12px;flex-wrap:wrap}

/* ── Product panel (mock UI) ─────────────────────────── */
.prod-panel{
  background:#fff;border:1px solid var(--line);
  border-radius:20px;overflow:hidden;
  box-shadow:var(--sh-lg);
}
.pp-chrome{
  background:var(--ink);padding:14px 20px;
  display:flex;align-items:center;justify-content:space-between;
}
.pp-dots{display:flex;gap:6px}
.pp-dot{width:10px;height:10px;border-radius:50%}
.pp-dot-r{background:#FF5F57}.pp-dot-y{background:#FFBD2E}.pp-dot-g{background:#28C840}
.pp-title{flex:1;font-size:10.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.38);text-align:center}
.pp-live{
  display:flex;align-items:center;gap:5px;
  font-size:9px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--green);
}
.pp-live::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--green);animation:blink 1.8s ease infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}

.pp-body{padding:20px}
.pp-lbl{font-size:9.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-4);margin-bottom:10px}
.pp-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:9px 0;border-bottom:1px solid var(--line);font-size:12.5px;
}
.pp-row:last-of-type{border-bottom:none}
.pp-row-name{color:var(--ink-2);font-weight:500;flex:1}
.pp-row-price{color:var(--ink);font-weight:700;font-family:'Courier New',monospace;margin:0 10px}
.pp-tag{font-size:10.5px;font-weight:700;padding:2px 8px;border-radius:3px}
.pp-tag-aaa{background:var(--indigo-lt);color:var(--indigo)}
.pp-tag-aa {background:var(--blue-lt);color:var(--blue-dark)}
.pp-tag-a  {background:var(--green-lt);color:#15803D}
.pp-tag-bbb{background:var(--amber-lt);color:#92400E}
.pp-tag-bb {background:#FEE2E2;color:#B91C1C}
.pp-tag-b  {background:#FEE2E2;color:#991B1B}

.pp-divider{height:1px;background:var(--line);margin:14px 0}
.pp-stats{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;padding-top:14px;border-top:1px solid var(--line);margin-top:4px}
.pp-stat-val{font-size:21px;font-weight:700;color:var(--ink);letter-spacing:-.03em;line-height:1;margin-bottom:3px}
.pp-stat-val.blue{color:var(--blue)}
.pp-stat-lbl{font-size:10px;color:var(--ink-4);text-transform:uppercase;letter-spacing:.04em}

.metric-strip{
  display:grid;grid-template-columns:repeat(4,1fr);
  margin-top:12px;
  border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;background:#fff;
}
.metric-strip-item{padding:16px 14px;text-align:center;border-right:1px solid var(--line)}
.metric-strip-item:last-child{border-right:none}
.ms-val{font-size:21px;font-weight:700;color:var(--ink);line-height:1;letter-spacing:-.03em}
.ms-val em{font-style:normal;color:var(--blue);font-size:14px}
.ms-lbl{font-size:10px;color:var(--ink-4);margin-top:4px;text-transform:uppercase;letter-spacing:.04em;line-height:1.4}

/* ══════════════════════════════════════════════════════
   10 FACTOR GRID  ·  bg-grey
══════════════════════════════════════════════════════ */
.factors-sec{
  background:var(--bg-grey);padding:88px 0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.factors-header{
  display:grid;grid-template-columns:1fr 1fr;
  gap:48px;align-items:end;margin-bottom:48px;
}
.factors-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}

.factor-card{
  background:var(--bg-white);border:1px solid var(--line);
  border-radius:var(--r-md);padding:22px 18px;
  cursor:pointer;position:relative;overflow:hidden;
  transition:border-color .2s,box-shadow .2s,transform .2s;
}
.factor-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--blue);transform:scaleX(0);transform-origin:left;
  transition:transform .25s ease;
}
.factor-card:hover{border-color:var(--blue-mid);box-shadow:var(--sh-md);transform:translateY(-2px)}
.factor-card:hover::before{transform:scaleX(1)}
.factor-card.active{border-color:var(--blue);box-shadow:0 0 0 3px rgba(57,172,231,.14)}
.factor-card.active::before{transform:scaleX(1)}

.fc-num{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-4);margin-bottom:12px}
.fc-icon{
  width:38px;height:38px;border-radius:var(--r);
  background:var(--bg-grey);border:1px solid var(--line);
  display:grid;place-items:center;margin-bottom:12px;
  transition:background .2s,border-color .2s;
}
.fc-icon svg{width:16px;height:16px;stroke:var(--ink-3);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;transition:stroke .2s}
.factor-card:hover .fc-icon,.factor-card.active .fc-icon{background:var(--blue-lt);border-color:var(--blue-mid)}
.factor-card:hover .fc-icon svg,.factor-card.active .fc-icon svg{stroke:var(--blue)}
.fc-name{font-size:13px;font-weight:700;color:var(--ink);line-height:1.3;margin-bottom:6px}
.fc-q   {font-size:11.5px;color:var(--ink-3);line-height:1.5}

/* Factor detail expand panel */
.factor-detail{
  margin-top:14px;display:none;
  background:var(--bg-white);border:1.5px solid var(--blue-mid);
  border-radius:20px;padding:36px;
  box-shadow:var(--sh-md);
  grid-template-columns:1fr 1fr;gap:48px;
}
.factor-detail.open{display:grid}
.fd-eyebrow{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:8px}
.fd-title{font-size:24px;font-weight:700;color:var(--ink);letter-spacing:-.02em;margin-bottom:12px}
.fd-key-q{
  background:var(--blue-lt);border-left:3px solid var(--blue);
  padding:12px 16px;border-radius:0 var(--r) var(--r) 0;
  font-size:14px;font-style:italic;color:var(--ink-2);margin-bottom:16px;
}
.fd-body{font-size:14px;line-height:1.74;color:var(--ink-3)}
.fd-weight{margin-top:20px;padding:16px;background:var(--bg-grey);border:1px solid var(--line);border-radius:var(--r-md)}
.fd-weight-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-4);margin-bottom:8px}
.fd-weight-bar{height:5px;background:var(--line);border-radius:3px;overflow:hidden;margin-bottom:6px}
.fd-weight-fill{height:100%;background:var(--blue);border-radius:3px;transition:width .8s ease}
.fd-weight-val{font-size:12px;color:var(--ink-3)}
.fd-checks-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-4);margin-bottom:14px}
.fd-checks{display:flex;flex-direction:column;gap:10px}
.fd-check{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.55;color:var(--ink-2)}
.fd-check-icon{
  width:18px;height:18px;border-radius:50%;
  background:var(--blue);flex-shrink:0;margin-top:1px;
  display:grid;place-items:center;
}
.fd-check-icon svg{width:10px;height:10px;stroke:#fff;fill:none;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}

/* ══════════════════════════════════════════════════════
   RATING SCALE  ·  bg-white
══════════════════════════════════════════════════════ */
.scale-sec{background:var(--bg-white);padding:88px 0;border-bottom:1px solid var(--line)}
.scale-layout{display:grid;grid-template-columns:1fr 1.4fr;gap:72px;align-items:start}

.scale-ladder{display:flex;flex-direction:column;gap:4px;margin-top:8px}
.scale-rung{
  display:grid;grid-template-columns:68px 1fr 52px;
  align-items:center;border-radius:var(--r-md);overflow:hidden;
  transition:transform .2s;cursor:default;
}
.scale-rung:hover{transform:translateX(5px)}
.rung-grade{height:52px;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700}
.rung-body{padding:12px 14px}
.rung-name{font-size:13px;font-weight:700;color:var(--ink)}
.rung-desc{font-size:11.5px;color:var(--ink-3);margin-top:2px;line-height:1.4}
.rung-range{padding:0 12px;font-size:11.5px;font-weight:700;text-align:right;font-family:'Courier New',monospace}

.rung-aaa{background:rgba(99,102,241,.06)}
.rung-aaa .rung-grade{background:rgba(99,102,241,.14);color:var(--indigo)}
.rung-aaa .rung-range{color:var(--indigo)}
.rung-aa{background:rgba(57,172,231,.07)}
.rung-aa .rung-grade{background:rgba(57,172,231,.15);color:var(--blue-dark)}
.rung-aa .rung-range{color:var(--blue-dark)}
.rung-a{background:rgba(34,197,94,.06)}
.rung-a .rung-grade{background:rgba(34,197,94,.14);color:#15803D}
.rung-a .rung-range{color:#15803D}
.rung-bbb{background:rgba(245,158,11,.07)}
.rung-bbb .rung-grade{background:rgba(245,158,11,.15);color:#92400E}
.rung-bbb .rung-range{color:#92400E}
.rung-bb{background:rgba(249,115,22,.06)}
.rung-bb .rung-grade{background:rgba(249,115,22,.13);color:#C2410C}
.rung-bb .rung-range{color:#C2410C}
.rung-b{background:rgba(239,68,68,.05)}
.rung-b .rung-grade{background:rgba(239,68,68,.12);color:#B91C1C}
.rung-b .rung-range{color:#B91C1C}
.rung-d{background:rgba(127,29,29,.06)}
.rung-d .rung-grade{background:rgba(127,29,29,.14);color:#7F1D1D}
.rung-d .rung-range{color:#7F1D1D}

.scale-notes{display:flex;flex-direction:column;gap:12px;margin-top:28px}
.scale-note{
  display:flex;gap:12px;
  background:var(--bg-grey);border:1px solid var(--line);
  border-radius:var(--r-md);padding:16px;
  transition:border-color .2s;
}
.scale-note:hover{border-color:var(--blue-mid)}
.sn-icon{font-size:18px;flex-shrink:0;margin-top:1px}
.sn-title{font-size:13px;font-weight:700;color:var(--ink);margin-bottom:3px}
.sn-desc {font-size:12.5px;line-height:1.55;color:var(--ink-3)}

/* ══════════════════════════════════════════════════════
   DIMENSIONS TABLE  ·  bg-navy — same dark treatment as master API section
══════════════════════════════════════════════════════ */
.dim-sec{
  background:var(--bg-navy);padding:88px 0;
  position:relative;overflow:hidden;
  border-top:3px solid var(--blue);
}
.dim-sec::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(57,172,231,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(57,172,231,.04) 1px,transparent 1px);
  background-size:72px 72px;
}
.dim-sec>.container{position:relative;z-index:1}

.dim-table{width:100%;border-collapse:collapse;margin-top:44px}
.dim-table th{
  text-align:left;padding:12px 18px;
  font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:rgba(255,255,255,.25);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.dim-table td{padding:18px 18px;border-bottom:1px solid rgba(255,255,255,.05);vertical-align:middle}
.dim-table tr:last-child td{border-bottom:none}
.dim-table tr:hover td{background:rgba(57,172,231,.04)}
.dt-name{font-size:14.5px;font-weight:700;color:#fff;letter-spacing:-.01em}
.dt-sub {font-size:11.5px;color:rgba(255,255,255,.35);margin-top:3px}
.dt-what{font-size:13px;color:rgba(255,255,255,.48);line-height:1.5}
.dt-weight{font-size:21px;font-weight:700;color:var(--blue);letter-spacing:-.03em}
.dt-bar{height:4px;background:rgba(255,255,255,.08);border-radius:2px;overflow:hidden;min-width:80px}
.dt-fill{height:100%;background:var(--blue);border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform 1s cubic-bezier(.16,1,.3,1)}
.dt-fill.animate{transform:scaleX(1)}
.dt-badge{display:inline-flex;align-items:center;font-size:10.5px;font-weight:700;padding:3px 10px;border-radius:3px;border:1px solid}
.dtb-core{background:rgba(57,172,231,.14);color:var(--blue);border-color:rgba(57,172,231,.28)}
.dtb-high{background:rgba(245,158,11,.14);color:var(--amber);border-color:rgba(245,158,11,.28)}
.dtb-add {background:rgba(99,102,241,.14);color:var(--indigo);border-color:rgba(99,102,241,.28)}

/* ══════════════════════════════════════════════════════
   PROCESS STEPS  ·  bg-pale
══════════════════════════════════════════════════════ */
.process-sec{
  background:var(--bg-pale);padding:88px 0;
  border-top:1px solid var(--blue-mid);border-bottom:1px solid var(--blue-mid);
}
.process-header{margin-bottom:52px}
.steps-flow{
  display:grid;grid-template-columns:repeat(4,1fr);
  position:relative;
}
.steps-flow::before{
  content:'';
  position:absolute;top:29px;left:68px;right:68px;height:2px;
  background:linear-gradient(90deg,var(--blue) 0%,var(--blue-mid) 100%);
  z-index:0;
}
.step-item{display:flex;flex-direction:column;align-items:center;text-align:center;padding:0 16px;position:relative;z-index:1}
.step-circle{
  width:60px;height:60px;border-radius:50%;
  background:var(--bg-white);border:2px solid var(--blue);
  display:grid;place-items:center;margin-bottom:20px;
  box-shadow:0 0 0 8px var(--bg-pale),var(--sh-sm);
  transition:box-shadow .3s;
}
.step-circle svg{width:20px;height:20px;stroke:var(--blue);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.step-item:hover .step-circle{box-shadow:0 0 0 8px var(--bg-pale),0 0 0 14px rgba(57,172,231,.12),var(--sh-md)}
.step-label{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:8px}
.step-title{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:8px;letter-spacing:-.01em}
.step-desc {font-size:13px;line-height:1.62;color:var(--ink-3)}

/* ══════════════════════════════════════════════════════
   INTELLIGENCE CARDS  ·  bg-navy
══════════════════════════════════════════════════════ */
.intel-sec{
  background:var(--bg-navy);padding:88px 0;
  border-top:3px solid var(--blue);
  position:relative;overflow:hidden;
}
.intel-sec::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(57,172,231,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(57,172,231,.04) 1px,transparent 1px);
  background-size:72px 72px;
}
.intel-sec>.container{position:relative;z-index:1}
.intel-header{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;margin-bottom:52px}

.icard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.icard{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);
  border-radius:var(--r-md);padding:26px 22px;
  transition:background .2s,border-color .2s;
}
.icard:hover{background:rgba(57,172,231,.08);border-color:rgba(57,172,231,.28)}
.icard-bar{width:28px;height:3px;border-radius:2px;margin-bottom:16px}
.ib-blue  {background:var(--blue)}
.ib-amber {background:var(--amber)}
.ib-indigo{background:var(--indigo)}
.ib-green {background:var(--green)}
.ib-teal  {background:var(--teal)}
.ib-sage  {background:#5F8A6F}
.ib-red   {background:#EF4444}
.ib-sky   {background:#0284C7}
.icard-title{font-size:14px;font-weight:700;color:#fff;margin-bottom:7px;letter-spacing:-.01em}
.icard-desc {font-size:12.5px;line-height:1.62;color:rgba(255,255,255,.45)}

/* ══════════════════════════════════════════════════════
   PROJECT TYPES  ·  bg-slate
══════════════════════════════════════════════════════ */
.proj-sec{
  background:var(--bg-slate);padding:88px 0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.proj-header{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:end;margin-bottom:44px}
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.proj-card{
  background:var(--bg-white);border:1px solid var(--line);
  border-radius:20px;overflow:hidden;
  transition:box-shadow .2s,transform .2s,border-color .2s;
}
.proj-card:hover{box-shadow:var(--sh-md);transform:translateY(-2px);border-color:var(--blue-mid)}
.proj-card-head{padding:20px 22px 16px;display:flex;align-items:center;gap:12px}
.proj-icon{width:44px;height:44px;border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.proj-name{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:3px;letter-spacing:-.01em}
.proj-cat {font-size:11.5px;color:var(--ink-4)}
.proj-body{padding:0 22px 22px}
.proj-grade-row{
  display:flex;align-items:center;justify-content:space-between;
  background:var(--bg-grey);border-radius:var(--r);padding:9px 12px;margin-bottom:14px;
}
.pgl{font-size:11.5px;color:var(--ink-3)}
.pgv{font-size:16px;font-weight:700}
.proj-stats{display:flex;flex-direction:column;gap:7px}
.proj-stat{display:flex;justify-content:space-between;font-size:13px}
.psk{color:var(--ink-3)}
.psv{font-weight:600;color:var(--ink-2)}
.proj-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:14px}
.proj-tag{
  font-size:10px;font-weight:600;letter-spacing:.04em;
  color:var(--ink-3);background:var(--bg-grey);
  border:1px solid var(--line);border-radius:3px;padding:3px 8px;
  transition:all .15s;
}
.proj-card:hover .proj-tag{background:var(--blue-lt);color:var(--blue-dark);border-color:var(--blue-mid)}

/* ══════════════════════════════════════════════════════
   CTA  ·  bg-blue — exact master pattern
══════════════════════════════════════════════════════ */
.cta-sec{
  background:var(--blue);padding:96px 0;
  text-align:center;position:relative;overflow:hidden;
}
.cta-sec::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse 60% 60% at 15% 50%,rgba(255,255,255,.1) 0%,transparent 55%),
    radial-gradient(ellipse 40% 80% at 85% 30%,rgba(0,0,0,.08) 0%,transparent 55%);
}
.cta-sec::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);
  background-size:64px 64px;
}
.cta-inner{position:relative;z-index:1;max-width:680px;margin:0 auto}
.cta-eye  {font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.62);margin-bottom:18px}
.cta-title{font-size:clamp(34px,5vw,60px);font-weight:700;line-height:1.08;letter-spacing:-.025em;color:#fff;margin-bottom:16px}
.cta-desc {font-size:17px;line-height:1.68;color:rgba(255,255,255,.75);margin-bottom:34px}
.cta-btns {display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}

/* ══════════════════════════════════════════════════════
   FOOTER  ·  bg-navy — exact master pattern
══════════════════════════════════════════════════════ */
.footer{background:var(--bg-navy);padding:64px 0 0}
.footer-top{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;
  gap:48px;padding-bottom:56px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-logo img{height:26px}
.footer-logo-name{font-size:19px;font-weight:700;letter-spacing:-.034em;color:#fff}
.footer-logo-name span{color:var(--blue)}
.footer-tagline{font-size:13px;line-height:1.65;color:rgba(255,255,255,.35);max-width:260px;margin-bottom:22px}
.footer-social{display:flex;gap:8px}
.foot-soc{
  width:34px;height:34px;border-radius:var(--r);
  border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);
  display:grid;place-items:center;color:rgba(255,255,255,.38);transition:all .15s;
}
.foot-soc:hover{border-color:var(--blue);color:var(--blue);background:rgba(57,172,231,.1)}
.foot-soc svg{width:14px;height:14px;fill:currentColor;stroke:none}
.foot-col-title{font-size:9.5px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:rgba(255,255,255,.28);margin-bottom:18px}
.foot-links li{margin-bottom:10px}
.foot-links a{font-size:13px;color:rgba(255,255,255,.4);transition:color .15s}
.foot-links a:hover{color:var(--blue)}
.footer-bottom{
  padding:20px 0;display:flex;align-items:center;
  justify-content:space-between;gap:16px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.06);
}
.foot-copy{font-size:12px;color:rgba(255,255,255,.22)}
.foot-legal{display:flex;gap:20px}
.foot-legal a{font-size:12px;color:rgba(255,255,255,.22);transition:color .15s}
.foot-legal a:hover{color:var(--blue)}

/* ══════════════════════════════════════════════════════
   SCROLL REVEAL — exact master
══════════════════════════════════════════════════════ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:none}
.reveal-d1{transition-delay:.1s}
.reveal-d2{transition-delay:.2s}
.reveal-d3{transition-delay:.3s}
.reveal-d4{transition-delay:.4s}

/* ══════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════ */
@media(max-width:1024px){
  .container{padding:0 32px}
  .pg-header-inner{grid-template-columns:1fr}
  .pg-header-stats{display:none}
  .prod-layout,.prod-layout-flip{grid-template-columns:1fr}
  .prod-layout-flip .prod-visual{order:0}
  .factors-grid{grid-template-columns:repeat(2,1fr)}
  .factors-header,.proj-header{grid-template-columns:1fr;gap:24px}
  .scale-layout{grid-template-columns:1fr}
  .intel-header{grid-template-columns:1fr;gap:24px}
  .icard-grid{grid-template-columns:1fr 1fr}
  .proj-grid{grid-template-columns:1fr 1fr}
  .steps-flow{grid-template-columns:1fr 1fr}
  .steps-flow::before{display:none}
  .footer-top{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .container{padding:0 20px}
  .nav-links,.nav-login{display:none}
  .nav-toggle{display:flex}
  .factors-grid{grid-template-columns:1fr 1fr}
  .factor-detail.open{grid-template-columns:1fr}
  .icard-grid{grid-template-columns:1fr 1fr}
  .proj-grid{grid-template-columns:1fr}
  .steps-flow{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .stat-item{border-right:none;border-bottom:1px solid var(--blue-mid)}
  .metric-strip{grid-template-columns:1fr 1fr}
  .footer-top{grid-template-columns:1fr 1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .prod-sec,.factors-sec,.scale-sec,.dim-sec,
  .process-sec,.intel-sec,.proj-sec{padding:64px 0}
}
@media(max-width:520px){
  .factors-grid{grid-template-columns:1fr}
  .icard-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .pg-header-ctas{flex-direction:column;align-items:flex-start}
}

/* ── SHARED UTILITY: active nav link ─────────────────── */
.active-page > .nav-link,
.nav-link.nav-link-active,
.nav-link-active {
  color: var(--blue) !important;
}

/* ── FOOTER LINKS (shared across all pages) ──────────── */
.foot-col-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.28);
  margin-bottom: 14px;
}
.foot-links { display: flex; flex-direction: column; gap: 8px; }
.foot-links a {
  font-size: 13px;
  color: rgba(255,255,255,.42);
  transition: color .15s;
}
.foot-links a:hover { color: rgba(255,255,255,.8); }