@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Sans:ital,wght@0,400;0,500;0,600;1,400&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* ============ tokens ============ */
:root{
  --ink:#0c0d0f;
  --ink-2:#2c3038;
  --ink-3:#565b64;
  --ink-4:#8b909a;
  --paper:#f5f4f0;
  --white:#ffffff;
  --line:#e4e3dd;
  --line-2:#d3d2ca;
  --graphite:#14161a;
  --accent:#ff3300;
  --accent-hi:#ff4d1a;
  --accent-lo:#d92a00;

  --f-disp:'Space Grotesk',system-ui,sans-serif;
  --f-body:'IBM Plex Sans',system-ui,sans-serif;
  --f-mono:'IBM Plex Mono',ui-monospace,monospace;

  --wrap:1200px;
  --gutter:clamp(1.25rem,4vw,2.5rem);
  --sec:clamp(4.5rem,9vw,7.5rem);
  --sec-sm:clamp(3rem,6vw,4.75rem);
}

/* ============ reset ============ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0}
img,svg{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}

/* ============ base ============ */
body{
  font-family:var(--f-body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.62;
  font-size:clamp(1rem,0.96rem + 0.2vw,1.08rem);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
::selection{background:var(--accent);color:#fff}

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

/* ============ type ============ */
h1,h2,h3,h4{font-family:var(--f-disp);font-weight:700;letter-spacing:-0.02em;line-height:1.02;color:var(--ink)}
h1{font-size:clamp(2.7rem,1.2rem + 6vw,5.5rem)}
h2{font-size:clamp(1.9rem,1.2rem + 2.6vw,3.1rem)}
h3{font-size:clamp(1.3rem,1.05rem + 0.8vw,1.7rem)}
p{color:var(--ink-2)}
a{transition:color .18s ease}

.eyebrow{
  font-family:var(--f-mono);
  font-size:0.78rem;
  letter-spacing:0.16em;
  text-transform:uppercase;
  color:var(--accent-lo);
  display:inline-flex;
  align-items:center;
  gap:0.6rem;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent);display:inline-block}
.eyebrow--plain::before{display:none}
.eyebrow--light{color:var(--accent-hi)}

.lede{font-size:clamp(1.15rem,1rem + 1vw,1.5rem);color:var(--ink);line-height:1.45;font-weight:400}

/* ============ buttons ============ */
.btn{
  display:inline-flex;align-items:center;gap:0.6rem;
  font-family:var(--f-mono);font-weight:500;
  font-size:0.92rem;letter-spacing:0.01em;
  padding:0.9rem 1.5rem;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn .arw{transition:transform .25s ease}
.btn:hover .arw{transform:translateX(4px)}
.btn--primary{background:var(--accent);color:#fff}
.btn--primary:hover{background:var(--accent-lo);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:var(--paper);transform:translateY(-2px)}
.btn--light{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn--light:hover{background:#fff;color:var(--ink);border-color:#fff;transform:translateY(-2px)}

/* ============ header ============ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(245,244,240,0.86);
  backdrop-filter:saturate(1.4) blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header__inner{
  display:grid;grid-template-columns:1fr auto 1fr;
  align-items:center;height:76px;
}
.site-header__brand{justify-self:start;display:flex;align-items:center;gap:.55rem}
.brand-mark{display:block;width:26px;height:26px}
.brand-word{font-family:var(--f-disp);font-weight:700;font-size:1.35rem;letter-spacing:-0.03em}
.brand-word em{font-style:normal;color:var(--accent)}

.site-header__nav{justify-self:center}
.site-header__list{display:flex;gap:1.6rem}
.site-header__list a{
  font-family:var(--f-mono);font-size:0.82rem;letter-spacing:0.02em;
  color:var(--ink-2);padding:0.4rem 0;position:relative;
}
.site-header__list a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--accent);transition:width .25s ease;
}
.site-header__list a:hover{color:var(--ink)}
.site-header__list a:hover::after{width:100%}
.site-header__list a.is-active{color:var(--ink)}
.site-header__list a.is-active::after{width:100%}

.site-header__actions{justify-self:end}
.site-header__cta{
  font-family:var(--f-mono);font-size:0.82rem;font-weight:500;
  padding:0.55rem 1.05rem;border:1px solid var(--ink);color:var(--ink);
  transition:background .2s ease,color .2s ease;
}
.site-header__cta:hover{background:var(--accent);border-color:var(--accent);color:#fff}

.site-header__toggle{
  display:none;background:none;border:1px solid var(--line-2);
  width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer;
}
.site-header__toggle span,.site-header__toggle span::before,.site-header__toggle span::after{
  content:"";display:block;width:20px;height:2px;background:var(--ink);position:relative;transition:transform .25s ease,opacity .2s ease;
}
.site-header__toggle span::before{position:absolute;top:-6px}
.site-header__toggle span::after{position:absolute;top:6px}
.site-header__toggle.is-open span{background:transparent}
.site-header__toggle.is-open span::before{transform:translateY(6px) rotate(45deg)}
.site-header__toggle.is-open span::after{transform:translateY(-6px) rotate(-45deg)}

/* ============ footer ============ */
.site-footer{background:var(--graphite);color:#c9cbd1;margin-top:0}
.site-footer a{color:#c9cbd1}
.site-footer a:hover{color:#fff}
.footer-top{
  display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:2rem;
  padding-block:clamp(3.5rem,7vw,5.5rem);
}
.footer-brand .brand-word{color:#fff}
.footer-brand .brand-word em{color:var(--accent)}
.footer-brand__tag{font-family:var(--f-mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-hi);margin-top:1.1rem}
.footer-brand p{color:#8f939b;margin-top:.9rem;max-width:26ch}

.footer-col__h{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:#6f737b;margin-bottom:1rem}
.footer-col li{margin-bottom:.6rem;font-size:.94rem}

.footer-cta{
  border-top:1px solid rgba(255,255,255,.08);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.footer-cta__inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.5rem;padding-block:2.2rem}
.footer-cta h3{font-size:clamp(1.3rem,1rem + 1.6vw,2rem)}
.footer-cta p{color:#8f939b;margin-top:.35rem}

.footer-bottom{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center;padding-block:1.5rem;font-family:var(--f-mono);font-size:.76rem;letter-spacing:.04em;color:#7a7e86}
.footer-bottom__social{display:flex;gap:1.2rem}
.footer-bottom__social a:hover{color:var(--accent-hi)}

/* ============ hero ============ */
.hero{
  position:relative;overflow:hidden;
  padding-block:clamp(4rem,7vw,6.5rem) var(--sec);
  border-bottom:1px solid var(--line);
}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(to right,rgba(12,13,15,.05) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(12,13,15,.05) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:linear-gradient(to bottom,transparent,black 20%,black 65%,transparent);
  mask-image:linear-gradient(to bottom,transparent,black 20%,black 65%,transparent);
}
.hero__inner{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.05fr 0.95fr;gap:clamp(2.5rem,5vw,4.5rem);align-items:center}
.hero__title{margin:1.4rem 0 1.5rem}
.hero__title em{font-style:normal;color:var(--accent)}
.hero__sub{max-width:46ch;color:var(--ink-2);font-size:clamp(1.05rem,1rem + .5vw,1.2rem)}
.hero__actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2rem}
.hero__note{font-family:var(--f-mono);font-size:.78rem;color:var(--ink-4);margin-top:1.4rem;letter-spacing:.02em}

.hero-media{position:relative}
.hero-media__frame{position:relative;aspect-ratio:4/3.4;overflow:hidden;background:var(--white);border:1px solid var(--line-2)}
.hero-media__frame img{width:100%;height:100%;object-fit:cover}
.hero-media__badge{
  position:absolute;left:-14px;bottom:22px;
  background:var(--ink);color:var(--paper);
  padding:.9rem 1.1rem;font-family:var(--f-mono);font-size:.8rem;line-height:1.5;
  border:1px solid var(--ink);max-width:230px;
}
.hero-media__badge b{color:var(--accent-hi);display:block;font-size:.95rem}
.hero-media__tag{
  position:absolute;top:-14px;right:-6px;background:var(--accent);color:#fff;
  font-family:var(--f-mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;padding:.5rem .8rem;
}

/* ============ generic content ============ */
.section{padding-block:var(--sec)}
.section--sm{padding-block:var(--sec-sm)}
.section--white{background:var(--white)}
.section--graphite{background:var(--graphite);color:#c9cbd1}
.section-head{max-width:60ch}
.section-head h2{margin-top:1rem}
.section-head .lede{margin-top:1.1rem}
.section--graphite h2,.section--graphite h3{color:#fff}
.section--graphite p{color:#a7abb4}

/* ============ cards ============ */
.card{
  background:var(--white);border:1px solid var(--line);padding:1.9rem;
  display:flex;flex-direction:column;gap:.7rem;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--ink);box-shadow:0 22px 40px -30px rgba(12,13,15,.5)}
.card__idx{font-family:var(--f-mono);font-size:.78rem;color:var(--accent-lo)}
.card h3{font-size:1.35rem}
.card p{color:var(--ink-2);font-size:.98rem}
.card--graphite{background:rgba(255,255,255,.03);border-color:rgba(255,255,255,.1)}
.card--graphite h3{color:#fff}
.card--graphite p{color:#a7abb4}

/* ============ feature grid ============ */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:clamp(2.5rem,5vw,3.5rem)}
.feature-grid--4{grid-template-columns:repeat(4,1fr)}

/* ============ stats ============ */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.stat{border-top:2px solid var(--ink);padding-top:1.2rem}
.stat__num{font-family:var(--f-disp);font-weight:700;font-size:clamp(2.4rem,1.6rem + 3vw,3.8rem);line-height:1;letter-spacing:-0.03em}
.stat__num span{color:var(--accent)}
.stat__label{font-family:var(--f-mono);font-size:.82rem;color:var(--ink-3);margin-top:.7rem;letter-spacing:.02em}
.section--graphite .stat{border-top-color:var(--accent)}
.section--graphite .stat__label{color:#8f939b}

/* ============ cta band ============ */
.cta{position:relative;overflow:hidden;background:var(--accent);color:#fff;padding-block:clamp(3.5rem,7vw,5.5rem)}
.cta::before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(to right,rgba(255,255,255,.12) 1px,transparent 1px);
  background-size:64px 64px;}
.cta__inner{position:relative;display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:center}
.cta h2{color:#fff}
.cta p{color:rgba(255,255,255,.9);margin-top:.6rem;max-width:44ch}
.cta__actions{display:flex;gap:.9rem;flex-wrap:wrap}
.cta .btn--ghost{border-color:#fff;color:#fff}
.cta .btn--ghost:hover{background:#fff;color:var(--accent);border-color:#fff}
.cta .btn--ink{background:var(--ink);color:#fff}
.cta .btn--ink:hover{background:#000;transform:translateY(-2px)}

/* ============ faq ============ */
.faq{max-width:820px}
.faq__item{border-bottom:1px solid var(--line)}
.faq__item:first-child{border-top:1px solid var(--line)}
.faq__q{
  width:100%;background:none;border:0;cursor:pointer;text-align:left;
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:1.4rem 0;font-family:var(--f-disp);font-weight:600;font-size:1.15rem;color:var(--ink);
}
.faq__q .ic{flex:0 0 auto;width:22px;height:22px;position:relative}
.faq__q .ic::before,.faq__q .ic::after{content:"";position:absolute;inset:0;margin:auto;background:var(--accent);width:14px;height:2px;transition:transform .25s ease}
.faq__q .ic::after{transform:rotate(90deg)}
.faq__item.is-open .faq__q .ic::after{transform:rotate(0)}
.faq__a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease}
.faq__a > div{overflow:hidden}
.faq__item.is-open .faq__a{grid-template-rows:1fr}
.faq__a p{padding-bottom:1.4rem;color:var(--ink-2);max-width:64ch}

/* ============ images / media ============ */
.media-frame{overflow:hidden;background:var(--white);border:1px solid var(--line-2)}
.media-frame img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.media-frame:hover img{transform:scale(1.04)}

/* ============ reveal ============ */
[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
[data-reveal].is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1;transform:none;transition:none}
  .card:hover,.btn:hover,.media-frame:hover img{transform:none}
}

/* ============ responsive ============ */
@media (max-width:980px){
  .site-header__inner{height:64px}
  .site-header__nav{position:absolute;top:100%;left:0;right:0;display:none;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column}
  .site-header__nav.is-open{display:flex}
  .site-header__list{flex-direction:column;gap:0;padding:.6rem var(--gutter)}
  .site-header__list a{padding:.85rem 0;border-bottom:1px solid var(--line)}
  .site-header__list a::after{display:none}
  .site-header__actions{display:none}
  .site-header__toggle{display:flex}
  .hero-grid{grid-template-columns:1fr}
  .hero-media{order:-1}
  .footer-top{grid-template-columns:1fr 1fr}
  .feature-grid,.feature-grid--4{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .cta__inner{grid-template-columns:1fr}
}
@media (max-width:560px){
  .footer-top{grid-template-columns:1fr}
  .feature-grid,.feature-grid--4{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .hero-media__badge{left:8px}
}
html{-webkit-text-size-adjust:100%}
*{box-sizing:border-box}
img,svg,video{max-width:100%;height:auto}