/* =========================================================
   Noviterm AI — Natural Intelligence
   Light, natural climate-tech system
   ========================================================= */

:root{
  /* ----- type ----- */
  --font-display: 'Bricolage Grotesque', 'Hanken Grotesk', sans-serif;
  --font-body: 'Hanken Grotesk', system-ui, sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, monospace;

  /* ----- palette (light / warm) ----- */
  --bg: #F7F4ED;          /* page */
  --bg-2: #FCFAF4;        /* raised card */
  --bg-3: #FFFFFF;        /* highest */
  --bg-tint: #EEF3EC;     /* faint green wash */
  --deep: #0F3327;        /* dark evergreen section */
  --deep-2: #0A241B;

  --ink: #14241C;
  --ink-soft: rgba(20,36,28,.66);
  --ink-faint: rgba(20,36,28,.42);
  --line: rgba(20,36,28,.10);
  --line-2: rgba(20,36,28,.06);

  --green: #1F7A52;       /* brand */
  --green-deep: #0F3327;
  --green-500: #2E9466;
  --mint: #7FCBA3;
  --mint-200: #CDE8D8;
  --mint-50: #E9F3ED;

  --amber: #E08A3C;       /* heat accent */
  --amber-deep: #C76E22;
  --amber-soft: #F7E1C5;

  /* accent (tweakable) -> used for primary CTAs, highlights */
  --accent: #1F7A52;
  --accent-deep: #0F3327;
  --accent-soft: #E9F3ED;
  --on-accent: #fff;
  /* derived accent tints (overridden in JS so they track --accent) */
  --accent-line: #a6cdb8;
  --accent-light: #8fc4a8;

  /* ----- geometry ----- */
  --r-sm: 10px;
  --r: 16px;
  --r-lg: 24px;
  --r-xl: 34px;
  --shadow-sm: 0 2px 8px rgba(15,51,39,.06);
  --shadow: 0 18px 50px -24px rgba(15,51,39,.30);
  --shadow-lg: 0 40px 90px -40px rgba(15,51,39,.40);

  --maxw: 1240px;
  --pad: clamp(20px, 5vw, 80px);

  /* parallax intensity multiplier (tweakable) */
  --px: 1;
}

/* ---------- directions (geometry + accent emphasis only) ---------- */
body[data-dir="b"]{      /* Data Precision — sharper geometry */
  --r-sm: 6px; --r: 10px; --r-lg: 14px; --r-xl: 18px;
  --shadow: 0 14px 40px -26px rgba(15,51,39,.28);
}
body[data-dir="c"]{      /* Bold Climate — softer geometry */
  --r: 18px; --r-lg: 28px; --r-xl: 40px;
}

/* ---------- background palettes (surface tokens) ---------- */
body[data-bg="linen"]{   /* warm original */
  --bg:#F7F4ED; --bg-2:#FCFAF4; --bg-3:#FFFFFF; --bg-tint:#EEF3EC;
  --deep:#0F3327; --deep-2:#0A241B;
  --ink:#14241C; --ink-soft:rgba(20,36,28,.66); --ink-faint:rgba(20,36,28,.42);
  --line:rgba(20,36,28,.10); --line-2:rgba(20,36,28,.06);
}
body[data-bg="mist"]{    /* cool blue-grey */
  --bg:#EBF0F4; --bg-2:#F7FAFC; --bg-3:#FFFFFF; --bg-tint:#DFE8EF;
  --deep:#102A33; --deep-2:#0A1E25;
  --ink:#152229; --ink-soft:rgba(21,34,41,.66); --ink-faint:rgba(21,34,41,.42);
  --line:rgba(21,34,41,.10); --line-2:rgba(21,34,41,.06);
}
body[data-bg="cloud"]{   /* neutral slate */
  --bg:#EFF1F3; --bg-2:#FAFBFC; --bg-3:#FFFFFF; --bg-tint:#E6E9ED;
  --deep:#181C22; --deep-2:#0F1216;
  --ink:#1A1D24; --ink-soft:rgba(26,29,36,.66); --ink-faint:rgba(26,29,36,.42);
  --line:rgba(26,29,36,.10); --line-2:rgba(26,29,36,.06);
}
body[data-bg="frost"]{   /* cool mint (no beige) */
  --bg:#EAF1EE; --bg-2:#F6FAF9; --bg-3:#FFFFFF; --bg-tint:#DAE7E2;
  --deep:#0E2C28; --deep-2:#08201D;
  --ink:#16241F; --ink-soft:rgba(22,36,31,.66); --ink-faint:rgba(22,36,31,.42);
  --line:rgba(22,36,31,.10); --line-2:rgba(22,36,31,.06);
}
body[data-bg="snow"]{    /* bright paper white */
  --bg:#F3F5F6; --bg-2:#FCFDFD; --bg-3:#FFFFFF; --bg-tint:#EAEDEE;
  --deep:#13201B; --deep-2:#0C1611;
  --ink:#14201B; --ink-soft:rgba(20,32,27,.66); --ink-faint:rgba(20,32,27,.42);
  --line:rgba(20,32,27,.09); --line-2:rgba(20,32,27,.05);
}
body[data-bg="ink"]{     /* brainbox-style: very light surface, near-black deep sections */
  --bg:#F4F4F2; --bg-2:#FBFBFA; --bg-3:#FFFFFF; --bg-tint:#ECECE9;
  --deep:#121311; --deep-2:#0A0B0A;
  --ink:#16170F; --ink-soft:rgba(22,23,15,.64); --ink-faint:rgba(22,23,15,.40);
  --line:rgba(22,23,15,.10); --line-2:rgba(22,23,15,.05);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:18px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.04;
  letter-spacing:-.02em;margin:0;text-wrap:balance}
p{margin:0;text-wrap:pretty}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}

/* =========================================================
   Buttons
   ========================================================= */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--font-body);
  font-weight:600;font-size:15px;border-radius:999px;border:1px solid transparent;
  padding:12px 22px;cursor:pointer;transition:transform .35s cubic-bezier(.2,.8,.2,1),
  box-shadow .35s;white-space:nowrap;line-height:1}
.btn-lg{padding:15px 28px;font-size:16px}
.btn-xl{padding:19px 34px;font-size:18px}
.btn-arrow{transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.btn:hover .btn-arrow{transform:translateX(4px)}

.btn-primary{background:var(--accent);color:var(--on-accent);
  box-shadow:0 10px 24px -10px color-mix(in oklab,var(--accent),#000 12%)}
.btn-primary:hover{transform:translateY(-2px);
  box-shadow:0 18px 34px -12px color-mix(in oklab,var(--accent),#000 18%)}
.btn-amber{background:var(--amber);color:#fff;
  box-shadow:0 12px 30px -10px var(--amber-deep)}
.btn-amber:hover{transform:translateY(-2px);box-shadow:0 20px 40px -12px var(--amber-deep)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--bg-3);border-color:var(--ink-faint);transform:translateY(-2px)}

/* =========================================================
   Nav
   ========================================================= */
.nav{position:fixed;top:0;left:0;right:0;z-index:99999 !important;
  transition:transform .4s ease,background .3s,backdrop-filter .3s,box-shadow .3s}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:18px var(--pad);
  display:flex;align-items:center;gap:24px}
.nav.scrolled{background:var(--bg);
  background:color-mix(in oklab,var(--bg),transparent 10%);
  -webkit-backdrop-filter:blur(16px) saturate(180%);backdrop-filter:blur(16px) saturate(180%);
  box-shadow:0 1px 0 var(--line)}
.nav.scrolled .nav-inner{padding-block:12px}
.nav.hide{transform:translateY(-100%)}

.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);
  font-weight:700;font-size:21px;letter-spacing:-.02em;margin-right:auto}
.brand-mark .bm-leaf{fill:var(--green);}
.brand-mark .bm-vein{stroke:var(--mint);stroke-width:1.5}
body[data-dir="c"] .brand-mark .bm-leaf{fill:var(--green)}
.brand-word{color:var(--ink)}
.brand-ai{color:var(--accent);margin-left:3px}

.brand-logo{height:36px;width:auto;display:block;object-fit:contain}
.brand-logo-invert{filter:brightness(0) invert(1) opacity(.85)}
.nav.scrolled .brand-logo{opacity:1}

.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{color:var(--ink-soft);position:relative;padding:4px 0;transition:color .2s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;
  background:var(--accent);transition:width .3s cubic-bezier(.2,.8,.2,1)}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{width:100%}

.nav-right{display:flex;align-items:center;gap:18px}
.lang{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--ink-faint)}
.lang-btn{background:none;border:0;font:inherit;color:inherit;cursor:pointer;padding:2px}
.lang-btn.is-on{color:var(--ink)}
.lang-sep{opacity:.4}
.nav-cta{padding:10px 18px;font-size:14px}

.mob-toggle{display:none;background:none;border:none;color:var(--ink);cursor:pointer;padding:4px}
.mob-menu{display:none}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;
  padding-top:96px;padding-bottom:60px;overflow:hidden}
.hero-scene{position:absolute;inset:0;z-index:0}
.thermal-canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-grain{position:absolute;inset:0;pointer-events:none;opacity:.5;
  background:radial-gradient(120% 90% at 70% 0%, transparent 40%, color-mix(in oklab,var(--bg),#000 4%) 100%)}

.hero-grid{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;width:100%;
  padding-inline:var(--pad);display:grid;grid-template-columns:1.02fr .98fr;
  gap:48px;align-items:center}

.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;font-weight:600;
  letter-spacing:.02em;color:var(--accent-deep);background:var(--accent-soft);
  border:1px solid var(--accent-line);padding:8px 15px;border-radius:999px;margin-bottom:26px}
.eyebrow-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 4px color-mix(in oklab,var(--accent),transparent 75%);
  animation:pulse 2.6s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.25);opacity:.7}}

.hero-h1{font-size:clamp(38px,6.4vw,80px);letter-spacing:-.035em;margin-bottom:24px;
  color:var(--ink)}
.hero-static{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.hero-rotor{position:relative;display:block;height:3.2em}
.rot-line{position:absolute;top:0;left:0;width:100%;height:auto;opacity:0;transform:translateY(18px);
  transition:opacity .6s ease,transform .6s cubic-bezier(.2,.8,.2,1);
  background:linear-gradient(100deg,var(--ink) 55%,var(--accent) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.rot-line.is-active{opacity:1;transform:none}
.rot-line.is-out{opacity:0;transform:translateY(-18px)}

.hero-sub{font-size:clamp(17px,1.5vw,20px);color:var(--ink-soft);max-width:33em;
  margin-bottom:34px}
.hero-sub strong{color:var(--ink);font-weight:600}
.hero-sub em{font-style:normal;color:var(--accent);font-weight:600}

.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px}
.hero-trust{display:flex;align-items:center;gap:22px}
.trust-num{display:flex;flex-direction:column;gap:2px}
.trust-num b{font-family:var(--font-display);font-size:22px;letter-spacing:-.02em;color:var(--ink)}
.trust-num span{font-size:12.5px;color:var(--ink-faint)}
.trust-div{width:1px;height:34px;background:var(--line)}

/* ---- hero visual ---- */
.hero-visual{position:relative;height:min(560px,62vh);min-height:420px}
.hv-layer,.hv-card,.hv-chip,.hv-dial{position:absolute;will-change:transform}
.hv-glow{inset:6% 4%;border-radius:50%;
  background:radial-gradient(circle at 50% 45%,
    color-mix(in oklab,var(--accent-light),transparent 30%) 0%,
    color-mix(in oklab,var(--accent),transparent 78%) 42%, transparent 70%);
  filter:blur(8px);opacity:.85}

.hv-building{top:4%;left:14%;width:62%;height:88%;border-radius:var(--r-lg);overflow:hidden}
.render-slot{width:100%;height:100%;box-shadow:var(--shadow-lg);
  background:linear-gradient(160deg,var(--deep),var(--deep-2));}
.building-overlay{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;
  mix-blend-mode:screen;opacity:.9}
/* photo mode: hide the synthetic window grid, add a thermal scan instead */
body:not([data-heroimg="abstract"]) .building-overlay{display:none}
body:not([data-heroimg="abstract"]) .hv-building::before{content:"";position:absolute;
  inset:0;z-index:2;pointer-events:none;border-radius:var(--r-lg);
  background:linear-gradient(155deg,transparent 35%,color-mix(in oklab,var(--accent-deep),transparent 35%) 105%),
    radial-gradient(120% 60% at 70% 0%, color-mix(in oklab,var(--accent),transparent 78%), transparent 60%)}
body:not([data-heroimg="abstract"]) .hv-building::after{content:"";position:absolute;
  left:0;right:0;height:34%;z-index:3;pointer-events:none;
  background:linear-gradient(180deg, color-mix(in oklab,var(--accent),transparent 72%), transparent);
  mix-blend-mode:screen;animation:scan 5.5s cubic-bezier(.5,0,.5,1) infinite}
@keyframes scan{0%{top:-34%}50%{top:100%}100%{top:100%}}

.hv-forecast{bottom:2%;left:-2%;width:248px;background:var(--bg-3);border:1px solid var(--line);
  border-radius:var(--r);padding:14px 15px 11px;box-shadow:var(--shadow)}
.mini-h{display:flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;
  color:var(--ink-soft);margin-bottom:10px}
.mini-dot{width:7px;height:7px;border-radius:50%;background:var(--amber)}
.forecast-svg{width:100%;height:70px;display:block;overflow:visible}
.mini-foot{display:flex;justify-content:space-between;font-size:11px;color:var(--ink-faint);
  margin-top:4px;font-family:var(--font-mono)}

.hv-chip{display:flex;align-items:center;gap:11px;background:var(--bg-3);
  border:1px solid var(--line);border-radius:var(--r);padding:11px 16px 11px 13px;
  box-shadow:var(--shadow)}
.hv-chip-1{top:8%;right:-3%}
.chip-ic{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;
  background:var(--accent-soft);color:var(--accent);font-size:18px}
.hv-chip b{display:block;font-family:var(--font-display);font-size:17px;line-height:1.1}
.hv-chip small{font-size:11.5px;color:var(--ink-faint)}

.hv-dial{bottom:16%;right:-5%;width:118px;height:118px;background:var(--bg-3);
  border:1px solid var(--line);border-radius:50%;box-shadow:var(--shadow);
  display:grid;place-items:center}
.hv-dial svg{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg)}
.dial-track{fill:none;stroke:var(--line);stroke-width:7}
.dial-fill{fill:none;stroke:var(--accent);stroke-width:7;stroke-linecap:round;
  stroke-dasharray:301;stroke-dashoffset:301;transition:stroke-dashoffset 1.6s ease}
.dial-c{text-align:center}
.dial-c b{display:block;font-family:var(--font-display);font-size:21px;color:var(--ink)}
.dial-c small{font-size:10.5px;color:var(--ink-faint)}

/* ---- hero variant: centered ---- */
body[data-hero="centered"] .hero-grid{grid-template-columns:1fr;justify-items:center;
  text-align:center;max-width:1000px}
body[data-hero="centered"] .hero-copy{display:flex;flex-direction:column;align-items:center}
body[data-hero="centered"] .hero-h1{font-size:clamp(40px,7vw,86px)}
body[data-hero="centered"] .hero-sub{max-width:40em}
body[data-hero="centered"] .hero-cta,
body[data-hero="centered"] .hero-trust{justify-content:center}
body[data-hero="centered"] .hero-visual{display:none}

/* ---- hero variant: immersive ---- */
body[data-hero="immersive"] .hero-visual{position:absolute;inset:0;width:100%;height:100%;
  min-height:0;z-index:1;opacity:.85}
body[data-hero="immersive"] .hv-building{left:auto;right:-6%;top:8%;width:48%;height:82%}
body[data-hero="immersive"] .hv-forecast{left:auto;right:34%;bottom:8%}
body[data-hero="immersive"] .hero-grid{grid-template-columns:1fr;max-width:920px;margin-right:auto}
body[data-hero="immersive"] .hero-copy{max-width:34rem;
  background:linear-gradient(100deg,color-mix(in oklab,var(--bg),transparent 12%) 60%,transparent);
  padding:30px;border-radius:var(--r-lg);margin:-30px}
body[data-hero="immersive"] .hero-visual{pointer-events:none}

.hero-scroll{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:8px;font-size:11px;
  letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint)}
.hero-scroll i{width:1px;height:34px;background:linear-gradient(var(--ink-faint),transparent);
  animation:scrolldrop 2s ease-in-out infinite}
@keyframes scrolldrop{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}
  51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* =========================================================
   Marquee strip
   ========================================================= */
.strip{background:var(--deep);color:var(--mint);overflow:hidden;padding:16px 0;
  border-block:1px solid var(--deep-2)}
.strip-track{display:flex;align-items:center;gap:34px;width:max-content;
  animation:marquee 38s linear infinite;font-family:var(--font-display);
  font-size:19px;font-weight:500;white-space:nowrap}
.strip-track span{color:color-mix(in oklab,var(--mint),#fff 18%)}
.strip-track i{color:var(--amber);font-style:normal;font-size:13px}
@keyframes marquee{to{transform:translateX(-50%)}}

/* =========================================================
   Section scaffold
   ========================================================= */
.section{position:relative;padding-block:clamp(56px,7vw,100px)}
.sec-head{margin-bottom:54px;max-width:40rem}
.sec-head-center{margin-inline:auto;text-align:center}
.kicker{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--accent);margin-bottom:16px}
body[data-dir="c"] .kicker{color:var(--accent-deep)}
.sec-title{font-size:clamp(30px,4.4vw,52px);letter-spacing:-.03em}
.mv-lede,.waste-lede{font-size:clamp(16px,1.4vw,19px);color:var(--ink-soft);margin-top:18px}

/* reveal */
[data-reveal]{opacity:0;transform:translateY(28px);
  transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}
[data-reveal].in{opacity:1;transform:none}

/* =========================================================
   Autopilot background infographic
   ========================================================= */
.autopilot{overflow:hidden}
.auto-bg{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.auto-bg-svg{position:absolute;inset:0;width:100%;height:100%;opacity:1}
.autopilot .wrap{position:relative;z-index:1}

/* =========================================================
   Autopilot
   ========================================================= */
.auto-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feat{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:34px 30px 36px;box-shadow:var(--shadow-sm);transition:transform .4s,box-shadow .4s,border-color .3s}
.feat:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--accent-line)}
.feat-ic{width:60px;height:60px;border-radius:16px;display:grid;place-items:center;
  margin-bottom:24px;color:var(--accent-deep);background:var(--accent-soft);
  border:1px solid var(--accent-line)}
.feat-ic svg{width:30px;height:30px}
.feat[data-ic="bolt"] .feat-ic{background:var(--amber-soft);border-color:color-mix(in oklab,var(--amber),#fff 50%);color:var(--amber-deep)}
.feat h3{font-size:23px;margin-bottom:12px}
.feat p{color:var(--ink-soft);font-size:16px}

/* =========================================================
   Waste / stats
   ========================================================= */
.waste{background:linear-gradient(180deg,var(--bg) 0%,var(--bg-tint) 100%)}
.waste-top{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:end;margin-bottom:60px}
.big-claim{font-size:clamp(30px,4.8vw,58px);letter-spacing:-.03em;line-height:1.04}
.hl{color:var(--accent)}
.hl-amber{color:var(--amber-deep)}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:46px}
.stat{background:var(--bg-3);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px 26px}
.stat-bar{height:6px;border-radius:99px;background:var(--line);overflow:hidden;margin-bottom:22px}
.stat-bar i{display:block;height:100%;width:0;border-radius:99px;
  background:linear-gradient(90deg,var(--accent),var(--accent-light));transition:width 1.4s cubic-bezier(.2,.8,.2,1)}
.stat.in .stat-bar i{width:var(--p)}
.stat-n{font-family:var(--font-display);font-size:clamp(40px,5vw,60px);
  letter-spacing:-.03em;display:block;color:var(--ink);line-height:1}
.stat-l{display:block;margin-top:12px;color:var(--ink-soft);font-size:15px;max-width:18em}

.metric-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.metric{background:var(--bg-2);padding:26px 24px}
.metric b{font-family:var(--font-display);font-size:34px;color:var(--accent-deep);display:block;letter-spacing:-.02em}
body[data-dir="c"] .metric b{color:var(--accent-deep)}
.metric span{font-size:13.5px;color:var(--ink-soft);display:block;margin-top:6px}

/* =========================================================
   Differ background infographic
   ========================================================= */
.differ{overflow:hidden}
.differ-bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.differ-bg-svg{position:absolute;inset:0;width:100%;height:100%}
.differ .wrap{position:relative;z-index:1}

/* =========================================================
   Differentiators
   ========================================================= */
.differ-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.dcard{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:30px 28px;display:flex;flex-direction:column;min-height:340px;
  transition:transform .4s,box-shadow .4s}
.dcard:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.dcard-tag{align-self:flex-start;font-size:11.5px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--accent);background:var(--accent-soft);
  border:1px solid var(--accent-line);padding:6px 12px;border-radius:999px;margin-bottom:20px;
  white-space:nowrap}
.dcard h3{font-size:22px;margin-bottom:10px}
.dcard p{color:var(--ink-soft);font-size:15.5px;margin-bottom:auto}
.dcard-viz{margin-top:26px;height:96px;border-radius:var(--r);overflow:hidden;position:relative;
  background:var(--bg-tint)}
/* day-one viz */
.dviz-day{background:
  linear-gradient(90deg,transparent 0 49.5%,var(--mint-200) 49.5% 50.5%,transparent 50.5%),
  var(--bg-tint)}
.dviz-day::before,.dviz-day::after{content:"";position:absolute;top:50%;height:3px;border-radius:9px;transform:translateY(-50%)}
.dviz-day::before{left:8%;width:34%;background:var(--ink-faint);opacity:.5}
.dviz-day::after{right:8%;width:34%;background:linear-gradient(90deg,var(--green),var(--mint))}
/* edge viz */
.dviz-edge .node{position:absolute;border-radius:50%;background:var(--bg-3);
  border:1px solid var(--mint-200)}
.dviz-edge .node-c{width:42px;height:42px;top:50%;left:50%;transform:translate(-50%,-50%);
  display:grid;place-items:center;font-family:var(--font-display);font-size:13px;
  color:var(--green-deep);background:var(--mint-50);z-index:2}
.dviz-edge .node:not(.node-c){width:12px;height:12px}
.node-1{top:18%;left:18%}.node-2{top:18%;right:18%}.node-3{bottom:18%;left:18%}.node-4{bottom:18%;right:18%}
.dviz-edge::before{content:"";position:absolute;inset:0;
  background:
   radial-gradient(circle at 50% 50%,transparent 18px,transparent 19px),
   conic-gradient(from 0deg at 50% 50%,var(--mint-200),transparent 25%,var(--mint-200) 50%,transparent 75%,var(--mint-200));
  -webkit-mask:radial-gradient(circle at 50% 50%,transparent 24px, #000 25px);
  mask:radial-gradient(circle at 50% 50%,transparent 24px,#000 25px);opacity:.35}
/* proto viz */
.dviz-proto{display:flex;flex-wrap:wrap;gap:8px;align-content:center;justify-content:center;
  padding:0 14px;background:var(--bg-tint)}
.dviz-proto span{font-family:var(--font-mono);font-size:12px;color:var(--green-deep);
  background:var(--bg-3);border:1px solid var(--mint-200);padding:6px 11px;border-radius:8px}

/* =========================================================
   M&V dashboard
   ========================================================= */
.mv{background:var(--deep);color:#EAF3ED;overflow:hidden}
.mv .kicker{color:var(--accent-light)}
.mv .sec-title{color:#fff}
.mv .mv-lede{color:rgba(234,243,237,.72)}
.mv-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center}
.mv-list{list-style:none;padding:0;margin:30px 0 0;display:flex;flex-direction:column;gap:16px}
.mv-list li{display:flex;gap:14px;align-items:flex-start}
.mv-list .li-ic{flex:none;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:color-mix(in oklab,var(--accent-light),transparent 80%);color:var(--accent-light);font-size:15px}
.mv-list b{color:#fff;font-weight:600}
.mv-list div{color:rgba(234,243,237,.78);font-size:15.5px}

.mv-panel{position:relative}
.dash{background:color-mix(in oklab,var(--deep),#000 22%);border:1px solid color-mix(in oklab,var(--accent-light),transparent 78%);border-radius:var(--r-lg);
  padding:18px;box-shadow:0 50px 90px -40px rgba(0,0,0,.6)}
.dash-bar{display:flex;align-items:center;gap:7px;padding-bottom:14px;margin-bottom:16px;
  border-bottom:1px solid color-mix(in oklab,var(--accent-light),transparent 84%)}
.dash-dot{width:10px;height:10px;border-radius:50%;background:rgba(234,243,237,.25)}
.dash-dot:nth-child(1){background:#E0744A}.dash-dot:nth-child(2){background:#E0B23C}.dash-dot:nth-child(3){background:var(--accent-light)}
.dash-title{font-size:13px;color:rgba(234,243,237,.7);margin-left:6px;font-weight:500}
.dash-live{margin-left:auto;font-size:11px;color:var(--accent-light);font-family:var(--font-mono)}
.dash-kpi{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px}
.kpi{background:color-mix(in oklab,var(--accent-light),transparent 92%);border:1px solid color-mix(in oklab,var(--accent-light),transparent 88%);border-radius:12px;padding:13px 14px}
.kpi small{display:block;font-size:11.5px;color:rgba(234,243,237,.6);margin-bottom:5px}
.kpi b{font-family:var(--font-display);font-size:26px;color:#fff;letter-spacing:-.02em}
.kpi b i{font-style:normal;font-size:16px;color:var(--accent-light);margin-left:1px}
.dash-chart{background:rgba(0,0,0,.16);border-radius:12px;padding:14px;margin-bottom:14px}
.savings-svg{width:100%;height:160px;display:block;overflow:visible}
.dash-legend{display:flex;gap:18px;margin-top:10px;font-size:11.5px;color:rgba(234,243,237,.7)}
.dash-legend span{display:flex;align-items:center;gap:6px}
.lg{width:14px;height:3px;border-radius:9px;display:inline-block}
.lg-base{background:rgba(234,243,237,.4)}.lg-act{background:var(--accent-light)}
.dash-heat .heat-h{font-size:12px;color:rgba(234,243,237,.6);margin-bottom:9px;font-weight:500}
.heat-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:4px}
.heat-cell{aspect-ratio:1;border-radius:3px;background:var(--mint)}

/* =========================================================
   Proven
   ========================================================= */
.proven-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.proven-viz{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:30px;box-shadow:var(--shadow-sm)}
.twin{display:grid;grid-template-columns:1fr auto 1fr;gap:18px;align-items:center}
.twin-col{background:var(--bg-3);border:1px solid var(--line);border-radius:var(--r);padding:14px 14px 10px}
.twin-tag{font-size:11.5px;font-weight:600;color:var(--ink-soft);display:block;margin-bottom:10px}
.twin-svg{width:100%;height:84px;display:block;overflow:visible}
.twin-eq{font-family:var(--font-display);font-size:30px;color:var(--accent);text-align:center}
.twin-foot{margin-top:22px;font-size:15px;color:var(--ink-soft);text-align:center}
.twin-foot b{font-family:var(--font-display);color:var(--accent-deep);font-size:18px}

/* =========================================================
   Partners
   ========================================================= */
.partners{padding-block:64px;background:var(--bg-tint)}
.partners-h{text-align:center;font-size:13px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-faint);margin-bottom:30px}
.logo-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;align-items:center}
.logo-cell{text-align:center;font-family:var(--font-display);font-weight:500;font-size:21px;
  color:var(--ink-faint);transition:opacity .3s,color .3s,transform .3s;
  padding:14px;border-radius:var(--r);}
.logo-cell b{font-weight:700;color:color-mix(in oklab,var(--ink-faint),#000 20%)}
.logo-cell:hover{color:var(--green-deep);transform:scale(1.05);}

/* =========================================================
   News
   ========================================================= */
.news-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.ncard{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;transition:transform .4s,box-shadow .4s}
.ncard:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.ncard-media{position:relative;aspect-ratio:16/8;background:linear-gradient(135deg,var(--mint-50),var(--bg-tint))}
.news-slot{width:100%;height:100%}
.ncard-date{position:absolute;top:14px;left:14px;font-size:12px;font-weight:600;
  background:var(--bg-3);color:var(--accent-deep);padding:6px 12px;border-radius:999px;
  box-shadow:var(--shadow-sm)}
.ncard-body{padding:24px 26px 28px}
.ncard-body h3{font-size:20px;margin-bottom:12px;line-height:1.18}
.ncard-body p{color:var(--ink-soft);font-size:15px;margin-bottom:18px}
.link-arrow{font-weight:600;color:var(--accent);font-size:15px}
.link-arrow:hover{color:var(--accent-deep)}

/* =========================================================
   CTA
   ========================================================= */
.cta{position:relative;overflow:hidden;background:var(--deep);color:#fff}
.cta-scene{position:absolute;inset:0;z-index:0;opacity:.9}
.cta-scene canvas{width:100%;height:100%;display:block}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.2fr 1fr;
  gap:48px;align-items:center}
.cta-title{font-size:clamp(32px,4.6vw,56px);color:#fff;letter-spacing:-.03em;margin-bottom:18px}
.cta-sub{color:rgba(255,255,255,.78);font-size:18px;max-width:30em;margin-bottom:30px}
.news-form{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r-lg);padding:30px 28px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.nf-h{font-family:var(--font-display);font-size:22px;margin-bottom:8px}
.nf-sub{color:rgba(255,255,255,.7);font-size:15px;margin-bottom:20px}
.nf-field{display:flex;gap:10px;flex-wrap:wrap}
.nf-field input{flex:1;min-width:170px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);
  border-radius:999px;padding:13px 18px;color:#fff;font:inherit;font-size:15px;outline:none}
.nf-field input::placeholder{color:rgba(255,255,255,.5)}
.nf-field input:focus{border-color:var(--accent-light);background:rgba(255,255,255,.16)}

/* =========================================================
   Footer
   ========================================================= */
.footer{background:var(--deep-2);color:rgba(234,243,237,.7);padding-top:64px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:48px}
.footer .brand{color:#fff;margin-bottom:16px}
.footer .brand-word{color:#fff}
.footer .brand-ai{color:var(--mint)}
.foot-brand p{max-width:30em;font-size:15px;color:rgba(234,243,237,.6)}
.foot-col h4{color:#fff;font-family:var(--font-body);font-size:13px;letter-spacing:.1em;
  text-transform:uppercase;margin-bottom:16px;font-weight:600}
.foot-col a{display:block;padding:6px 0;font-size:15px;transition:color .2s}
.foot-col a:hover{color:var(--mint)}
.foot-base{display:flex;justify-content:space-between;align-items:center;
  padding-block:24px;border-top:1px solid rgba(255,255,255,.08);font-size:13.5px}
.foot-made{color:rgba(234,243,237,.5)}


/* =========================================================
   Video Section
   ========================================================= */
.hero-video-section {
  background: var(--bg);
  padding-block: clamp(40px, 6vw, 100px);
  text-align: center;
}
.video-container {
  max-width: 960px;
  margin-inline: auto;
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
  aspect-ratio: 2.35 / 1;
}
.hero-loop-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:980px){
  .hero{align-items:flex-start;padding-top:100px;padding-bottom:40px;min-height:auto}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-visual{height:360px;order:2;width:100%;display:block}
  .hero-visual .hv-forecast,
  .hero-visual .hv-chip,
  .hero-visual .hv-dial,
  .hero-visual .hv-glow {
    display: none;
  }
  .hero-visual .hv-building {
    position: relative;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
  }
  .auto-grid,.stat-row,.differ-grid,.metric-strip,.logo-row{grid-template-columns:1fr 1fr}
  .waste-top,.mv-grid,.proven-grid,.cta-inner,.news-grid,.foot-grid{grid-template-columns:1fr}
  .metric-strip{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
  .nav-cta{display:none} /* hide request demo button too if we uncomment it later, but we commented it out */
  .mob-toggle{display:block}
  .mob-menu{display:block;position:absolute;top:100%;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--line);padding:24px var(--pad);box-shadow:var(--shadow-sm);transform:translateY(-10px);opacity:0;pointer-events:none;transition:transform .3s,opacity .3s}
  .mob-menu.is-open{transform:translateY(0);opacity:1;pointer-events:auto}
  .mob-menu-inner{display:flex;flex-direction:column;gap:18px}
  .mob-menu a{color:var(--ink);font-size:20px;font-weight:500}
}
@media (max-width:620px){
  body{font-size:16px}
  .hero-visual{height:280px}
  .strip {
    padding: 8px 0;
  }
  .strip-track {
    font-size: 13px;
    gap: 20px;
  }
  .auto-grid,.stat-row,.differ-grid,.logo-row,.metric-strip{grid-template-columns:1fr}
  .hero-trust{flex-wrap:wrap;gap:14px}
  .foot-base{flex-direction:column;gap:10px;text-align:center}
  .dash-kpi{grid-template-columns:1fr}
}

/* reduced motion */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.2s!important}
  [data-reveal]{opacity:1;transform:none}
}