:root{
--ink:#0A0D14;--ink-2:#12161F;--ink-3:#1B2030;
--paper:#F7F4EE;--warm:#EFEAE0;--deep:#E0D9CB;
--line:rgba(255,255,255,.08);--line-dark:rgba(10,13,20,.08);
--verm:#FF5C35;--verm-2:#E64418;--verm-glow:rgba(255,92,53,.22);--verm-soft:rgba(255,92,53,.08);
--sand:#E8CB96;--muted:#8B8578;--muted-onink:rgba(247,244,238,.62);
--serif:'Instrument Serif',Georgia,serif;
--sans:'Inter',system-ui,-apple-system,sans-serif;
--mono:'JetBrains Mono',ui-monospace,monospace;
--max:84rem;--prose:52rem;
--ease:cubic-bezier(.22,1,.36,1);
--r-sm:10px;--r:16px;--r-lg:24px;--r-xl:32px;--r-pill:999px;
--sh-sm:0 1px 2px rgba(10,13,20,.04);
--sh:0 12px 32px -12px rgba(10,13,20,.14),0 2px 6px rgba(10,13,20,.04);
--sh-lg:0 40px 80px -24px rgba(10,13,20,.24),0 12px 24px -8px rgba(10,13,20,.08);
--sh-glow:0 0 80px var(--verm-glow);
--pad-section:clamp(5rem,11vw,9rem);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
body{font-family:var(--sans);font-size:1.0625rem;line-height:1.6;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;font-feature-settings:"ss01","cv11"}
img,svg{display:block;max-width:100%}
a{color:inherit}
button,input,textarea,select{font:inherit;color:inherit}

h1,h2,h3,h4{font-family:var(--sans);font-weight:500;line-height:1.05;letter-spacing:-.03em}
h1{font-size:clamp(2.75rem,7.5vw,6rem);font-weight:400;letter-spacing:-.035em}
h2{font-size:clamp(2rem,4.5vw,3.75rem);font-weight:400;letter-spacing:-.03em}
h3{font-size:clamp(1.25rem,2vw,1.625rem);letter-spacing:-.02em}
h4{font-size:1.0625rem;letter-spacing:-.01em}
p{max-width:65ch}

.eyebrow{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--mono);font-size:.7rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--verm);padding:.45rem .8rem;border-radius:var(--r-pill);background:var(--verm-soft);border:1px solid rgba(255,92,53,.18)}
.eyebrow::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--verm);box-shadow:0 0 12px var(--verm)}
.lead{font-size:clamp(1.0625rem,1.6vw,1.25rem);line-height:1.6;color:var(--muted);max-width:58ch}
.mono{font-family:var(--mono);font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}

.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:1.5rem}
@media(min-width:768px){.wrap{padding-inline:2.5rem}}
@media(min-width:1024px){.wrap{padding-inline:3.5rem}}
.wrap--prose{max-width:var(--prose)}

section.band{padding-block:var(--pad-section)}
.band--paper{background:var(--paper);color:var(--ink)}
.band--warm{background:var(--warm);color:var(--ink)}
.band--ink{background:var(--ink);color:var(--paper);position:relative;overflow:hidden}
.band--ink h1,.band--ink h2,.band--ink h3{color:var(--paper)}
.band--ink .lead,.band--ink p{color:var(--muted-onink)}
.band--ink .mono{color:rgba(247,244,238,.5)}
.band--ink .eyebrow{background:rgba(255,92,53,.14);border-color:rgba(255,92,53,.3)}

.glow{position:absolute;border-radius:50%;pointer-events:none;filter:blur(80px);opacity:.6;z-index:0}
.glow--verm{background:radial-gradient(circle,rgba(255,92,53,.35),transparent 70%)}
.glow--sand{background:radial-gradient(circle,rgba(232,203,150,.25),transparent 70%)}
.band--ink .wrap{position:relative;z-index:1}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:1rem 1.75rem;font-family:var(--sans);font-size:.9375rem;font-weight:500;letter-spacing:-.005em;text-decoration:none;border:1px solid var(--ink);border-radius:var(--r-pill);background:transparent;color:var(--ink);cursor:pointer;transition:transform .25s var(--ease),background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease)}
.btn:hover{background:var(--ink);color:var(--paper);transform:translateY(-1px);box-shadow:var(--sh)}
.btn:focus-visible{outline:2px solid var(--verm);outline-offset:3px}
.btn--primary{background:var(--verm);border-color:var(--verm);color:#fff;box-shadow:0 8px 24px -8px var(--verm-glow)}
.btn--primary:hover{background:var(--verm-2);border-color:var(--verm-2);color:#fff;box-shadow:0 16px 40px -8px var(--verm-glow);transform:translateY(-2px)}
.btn--lg{padding:1.15rem 2.25rem;font-size:1rem}
.btn--arrow::after{content:'→';font-family:var(--mono);transition:transform .25s var(--ease)}
.btn--arrow:hover::after{transform:translateX(3px)}
.band--ink .btn{border-color:rgba(255,255,255,.18);color:var(--paper);background:rgba(255,255,255,.03);backdrop-filter:blur(8px)}
.band--ink .btn:hover{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.band--ink .btn--primary{background:var(--verm);border-color:var(--verm);color:#fff}
.band--ink .btn--primary:hover{background:var(--verm-2)}

.skip{position:absolute;top:-100%;left:1rem;z-index:200;padding:.6rem 1rem;background:var(--ink);color:var(--paper);text-decoration:none;border-radius:var(--r-sm)}
.skip:focus{top:1rem}
:focus-visible{outline:2px solid var(--verm);outline-offset:3px}

.hdr{position:sticky;top:0;z-index:100;background:rgba(247,244,238,.8);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid var(--line-dark)}
.hdr .wrap{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;padding-block:1rem}
.hdr__brand{display:flex;align-items:center;gap:.7rem;font-size:1.0625rem;font-weight:500;text-decoration:none;letter-spacing:-.02em}
.hdr__mark{width:1.75rem;height:1.75rem;flex:0 0 auto;border-radius:6px;overflow:hidden}
.hdr__nav{display:flex;align-items:center;gap:.35rem}
.hdr__nav>a:not(.btn){font-size:.9375rem;text-decoration:none;color:var(--ink);padding:.65rem 1rem;border-radius:var(--r-pill);transition:background .2s var(--ease)}
.hdr__nav>a:not(.btn):hover{background:rgba(10,13,20,.05)}
.hdr__nav .btn{padding:.7rem 1.25rem;font-size:.875rem}
.lang{display:flex;gap:.15rem;font-family:var(--mono);font-size:.75rem;padding-left:.5rem;margin-left:.5rem;border-left:1px solid var(--line-dark)}
.lang a{text-decoration:none;color:var(--muted);padding:.5rem .6rem;border-radius:var(--r-pill);transition:background .2s var(--ease)}
.lang a:hover{color:var(--ink)}
.lang a[aria-current="true"]{color:var(--ink);background:rgba(10,13,20,.06);font-weight:500}
@media(max-width:820px){.hdr__nav>a:not(.btn){display:none}}

.hero{position:relative;overflow:hidden;background:var(--ink);color:var(--paper);padding-block:clamp(5rem,10vw,8rem) clamp(5rem,10vw,9rem)}
.hero::before{content:'';position:absolute;top:-20%;left:-10%;width:60vw;height:60vw;background:radial-gradient(circle,rgba(255,92,53,.25),transparent 60%);filter:blur(80px);pointer-events:none}
.hero::after{content:'';position:absolute;bottom:-30%;right:-10%;width:50vw;height:50vw;background:radial-gradient(circle,rgba(232,203,150,.12),transparent 60%);filter:blur(80px);pointer-events:none}
.hero__grid{position:relative;z-index:1;display:grid;gap:4rem;align-items:center}
@media(min-width:1000px){.hero__grid{grid-template-columns:1.05fr .95fr;gap:5rem}}
.hero h1{color:var(--paper);margin-block:1.75rem 1.75rem;max-width:12ch;line-height:1}
.hero__sub{font-size:clamp(1.0625rem,1.5vw,1.1875rem);line-height:1.6;color:rgba(247,244,238,.72);max-width:46ch;margin-bottom:2.5rem}
.hero__actions{display:flex;gap:.75rem;flex-wrap:wrap}
.hero__meta{display:grid;gap:1.5rem;grid-template-columns:repeat(3,1fr);margin-top:4rem;padding-top:2.5rem;border-top:1px solid var(--line)}
@media(max-width:600px){.hero__meta{grid-template-columns:1fr;gap:1.25rem}}
.hero__meta-item{font-size:.8125rem;letter-spacing:.04em;text-transform:uppercase;color:rgba(247,244,238,.5);line-height:1.4;font-family:var(--mono)}
.hero__meta-item strong{display:block;font-family:var(--sans);font-size:clamp(1.75rem,3vw,2.25rem);font-weight:400;letter-spacing:-.03em;color:var(--paper);text-transform:none;margin-bottom:.35rem;line-height:1}
.hero__visual{position:relative}
.hero__visual svg{width:100%;height:auto;border-radius:var(--r-lg);box-shadow:var(--sh-lg)}

.sec-head{margin-bottom:4rem;max-width:52rem}
.sec-head h2{margin-block:1.25rem 1.5rem;max-width:22ch}
.sec-head .lead{margin-top:1rem}

.prob-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.prob-card{padding:2rem;background:var(--paper);border:1px solid var(--line-dark);border-radius:var(--r-lg);transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .3s var(--ease)}
.prob-card:hover{transform:translateY(-4px);box-shadow:var(--sh);border-color:rgba(255,92,53,.3)}
.prob-card__num{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:50%;background:var(--verm-soft);color:var(--verm);font-family:var(--mono);font-size:.75rem;font-weight:500;margin-bottom:1.5rem}
.prob-card h3{margin-bottom:.6rem;font-size:1.1875rem}
.prob-card p{font-size:.9375rem;color:var(--muted);line-height:1.6}

.cost-vis{display:grid;gap:4rem;align-items:start}
@media(min-width:900px){.cost-vis{grid-template-columns:1fr 1fr;gap:5rem}}
.cost-bars{display:flex;flex-direction:column;gap:1.5rem}
.cost-bar__label{display:flex;justify-content:space-between;font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:.65rem}
.cost-bar__track{height:8px;background:var(--deep);border-radius:var(--r-pill);overflow:hidden}
.cost-bar__fill{height:100%;background:linear-gradient(90deg,var(--verm),var(--sand));border-radius:var(--r-pill);width:0;transition:width 1.2s var(--ease)}
.cost-bar--muted .cost-bar__fill{background:var(--muted)}

.shift-grid{display:grid;gap:1.25rem}
@media(min-width:800px){.shift-grid{grid-template-columns:1fr 1fr;gap:1.5rem}}
.shift-card{padding:2.5rem 2rem;border:1px solid var(--line-dark);background:var(--paper);border-radius:var(--r-xl);transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.shift-card:hover{transform:translateY(-4px);box-shadow:var(--sh)}
.shift-card--accent{background:var(--ink);color:var(--paper);border-color:var(--ink);position:relative;overflow:hidden}
.shift-card--accent::before{content:'';position:absolute;top:-40%;right:-20%;width:60%;height:80%;background:radial-gradient(circle,rgba(255,92,53,.25),transparent 70%);filter:blur(40px);pointer-events:none}
.shift-card--accent h3{color:var(--paper)}
.shift-card--accent p{color:var(--muted-onink)}
.shift-card__tag{display:inline-block;font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;padding:.4rem .85rem;border-radius:var(--r-pill);background:rgba(10,13,20,.05);margin-bottom:1.75rem}
.shift-card--accent .shift-card__tag{background:rgba(255,92,53,.15);color:var(--verm)}
.shift-card h3{margin-bottom:1rem;position:relative}
.shift-card ul{list-style:none;display:flex;flex-direction:column;gap:1rem;margin-top:1.5rem;position:relative}
.shift-card li{padding-left:1.75rem;position:relative;font-size:.9375rem;line-height:1.6}
.shift-card li::before{content:'';position:absolute;left:0;top:.65em;width:1rem;height:1rem;border-radius:50%;border:1.5px solid var(--verm);background:var(--verm-soft)}
.shift-card--accent li::before{border-color:var(--verm);background:rgba(255,92,53,.2)}

.model-cols{display:grid;gap:1.5rem}
@media(min-width:800px){.model-cols{grid-template-columns:1fr 1fr;gap:2rem}}
.model-col{padding:2.5rem 2rem;border-radius:var(--r-xl);border:1px solid var(--line-dark);background:var(--paper);position:relative;overflow:hidden}
.model-col--relay{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.model-col--relay::before{content:'';position:absolute;top:-40%;right:-20%;width:70%;height:80%;background:radial-gradient(circle,rgba(255,92,53,.28),transparent 70%);filter:blur(50px)}
.model-col--relay h3{color:var(--paper)}
.model-col--relay .mono{color:rgba(247,244,238,.5)}
.model-col--relay li{color:var(--muted-onink)}
.model-col--relay li::before{background:var(--verm);border:0}
.model-col h3{margin-bottom:1.5rem;position:relative}
.model-col .mono{margin-bottom:1.25rem}
.model-col ul{list-style:none;display:flex;flex-direction:column;gap:1rem;position:relative}
.model-col li{font-size:.9375rem;padding-left:1.5rem;position:relative;line-height:1.55}
.model-col li::before{content:'';position:absolute;left:0;top:.7em;width:1rem;height:1px;background:var(--verm)}

.os-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.os-cell{padding:2rem;background:var(--paper);border:1px solid var(--line-dark);border-radius:var(--r-lg);transition:transform .4s var(--ease),box-shadow .4s var(--ease),background .3s var(--ease)}
.os-cell:hover{transform:translateY(-4px);box-shadow:var(--sh);background:#fff}
.os-cell__num{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:50%;background:var(--verm-soft);color:var(--verm);font-family:var(--mono);font-size:.7rem;font-weight:500;margin-bottom:1.25rem}
.os-cell h3{font-size:1.0625rem;margin-bottom:.5rem}
.os-cell p{font-size:.9375rem;color:var(--muted);line-height:1.6;max-width:100%}

.method{margin-top:1rem}
.method__steps{display:grid;gap:1rem;grid-template-columns:1fr}
@media(min-width:900px){.method__steps{grid-template-columns:repeat(5,1fr);gap:.75rem}}
.method__step{padding:1.75rem 1.5rem;border:1px solid var(--line-dark);border-radius:var(--r-lg);background:var(--paper);position:relative;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.method__step:hover{transform:translateY(-3px);box-shadow:var(--sh)}
.method__step--active{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.method__step--active h3{color:var(--paper)}
.method__step--active p{color:var(--muted-onink)}
.method__dot{display:inline-flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;border-radius:50%;background:var(--verm-soft);color:var(--verm);font-family:var(--mono);font-size:.75rem;font-weight:500;margin-bottom:1.5rem}
.method__step--active .method__dot{background:var(--verm);color:#fff}
.method__step h3{font-size:1.125rem;margin-bottom:.6rem}
.method__step p{font-size:.875rem;color:var(--muted);line-height:1.55}

.tiers{display:grid;gap:1.25rem}
@media(min-width:820px){.tiers{grid-template-columns:repeat(3,1fr)}}
.tier{padding:2.5rem 2rem 2rem;border:1px solid var(--line-dark);background:var(--paper);border-radius:var(--r-xl);display:flex;flex-direction:column;transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .3s var(--ease);position:relative;overflow:hidden}
.tier:hover{transform:translateY(-5px);box-shadow:var(--sh-lg);border-color:rgba(255,92,53,.25)}
.tier--featured{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.tier--featured::before{content:'';position:absolute;top:-40%;right:-20%;width:60%;height:80%;background:radial-gradient(circle,rgba(255,92,53,.28),transparent 70%);filter:blur(50px);pointer-events:none}
.tier--featured h3{color:var(--paper)}
.tier--featured .tier__desc{color:var(--muted-onink)}
.tier--featured .tier__list li{color:var(--muted-onink)}
.tier--featured .tier__rhythm{background:rgba(255,92,53,.15);color:var(--verm)}
.tier--featured .tier__label{color:rgba(247,244,238,.5);border-color:var(--line)}
.tier--featured .tier__list li::before{background:var(--verm)}
.tier__badge{position:absolute;top:1.25rem;right:1.25rem;background:var(--verm);color:#fff;font-family:var(--mono);font-size:.65rem;letter-spacing:.1em;text-transform:uppercase;padding:.45rem .85rem;border-radius:var(--r-pill)}
.tier__rhythm{display:inline-block;font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;padding:.4rem .85rem;border-radius:var(--r-pill);background:var(--verm-soft);color:var(--verm);margin-bottom:1.75rem;align-self:flex-start}
.tier h3{font-size:1.375rem;margin-bottom:.85rem;line-height:1.2;position:relative}
.tier__desc{font-size:.9375rem;color:var(--muted);line-height:1.6;margin-bottom:1.75rem;min-height:3.2em;position:relative}
.tier__label{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:1rem;padding-top:1.5rem;border-top:1px solid var(--line-dark);position:relative}
.tier__list{list-style:none;display:flex;flex-direction:column;gap:.85rem;flex:1;margin-bottom:2rem;position:relative}
.tier__list li{font-size:.9375rem;padding-left:1.35rem;position:relative;line-height:1.55}
.tier__list li::before{content:'';position:absolute;left:0;top:.68em;width:.75rem;height:1px;background:var(--verm)}
.tier .btn{width:100%;justify-content:center;position:relative}

.faq{margin-top:1rem;border-radius:var(--r-xl);overflow:hidden;border:1px solid var(--line-dark);background:var(--paper)}
.faq details{border-bottom:1px solid var(--line-dark)}
.faq details:last-child{border-bottom:0}
.faq summary{list-style:none;cursor:pointer;padding:1.75rem 4rem 1.75rem 2rem;position:relative;font-size:1.125rem;font-weight:500;letter-spacing:-.015em;transition:color .2s var(--ease)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'';position:absolute;right:1.75rem;top:50%;width:1rem;height:1rem;transform:translateY(-50%);background-image:linear-gradient(var(--verm),var(--verm)),linear-gradient(var(--verm),var(--verm));background-size:100% 2px,2px 100%;background-position:center;background-repeat:no-repeat;transition:transform .35s var(--ease)}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq summary:hover{color:var(--verm)}
.faq__body{padding:0 4rem 2rem 2rem;color:var(--muted);font-size:.9375rem;line-height:1.7}

.cta{text-align:center;max-width:52rem;margin-inline:auto;position:relative;z-index:1}
.cta h2{margin-block:1.5rem 1.5rem;max-width:20ch;margin-inline:auto}
.cta .lead{margin-inline:auto;margin-bottom:2.75rem;color:rgba(247,244,238,.72)}
.cta__actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

.ftr{background:var(--ink);color:rgba(247,244,238,.5);padding-block:5rem 3rem;font-size:.9375rem;position:relative;overflow:hidden;border-top:1px solid var(--line)}
.ftr::before{content:'';position:absolute;bottom:-50%;left:-10%;width:50vw;height:50vw;background:radial-gradient(circle,rgba(255,92,53,.1),transparent 60%);filter:blur(80px);pointer-events:none}
.ftr a{color:rgba(247,244,238,.75);text-decoration:none;transition:color .2s var(--ease)}
.ftr a:hover{color:var(--verm)}
.ftr__grid{position:relative;z-index:1;display:grid;gap:3rem;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.ftr__brand{font-size:1.25rem;font-weight:500;color:var(--paper);margin-bottom:1rem;letter-spacing:-.02em}
.ftr h4{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(247,244,238,.4);margin-bottom:1.25rem;font-weight:500}
.ftr ul{list-style:none;display:flex;flex-direction:column;gap:.85rem}
.ftr__base{position:relative;z-index:1;margin-top:4rem;padding-top:2.5rem;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;font-size:.8125rem;color:rgba(247,244,238,.4)}

.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal-d1{transition-delay:.08s}
.reveal-d2{transition-delay:.16s}
.reveal-d3{transition-delay:.24s}
.reveal-d4{transition-delay:.32s}

/* Fix: light card on dark band must use dark text */
.band--ink .shift-card:not(.shift-card--accent){background:var(--paper);color:var(--ink)}
.band--ink .shift-card:not(.shift-card--accent) h3{color:var(--ink)}
.band--ink .shift-card:not(.shift-card--accent) p,
.band--ink .shift-card:not(.shift-card--accent) li{color:var(--ink-2)}
.band--ink .shift-card:not(.shift-card--accent) .shift-card__tag{background:rgba(10,13,20,.06);color:var(--ink-2)}
.band--ink .shift-card:not(.shift-card--accent) li::before{border-color:var(--verm);background:var(--verm-soft)}

/* Footer grid — redistributed without Contact column */
.ftr__grid{position:relative;z-index:1;display:grid;gap:3rem;grid-template-columns:1fr}
@media(min-width:700px){.ftr__grid{grid-template-columns:2fr 1fr 1fr;gap:4rem}}
@media(min-width:1000px){.ftr__grid{grid-template-columns:2.5fr 1fr 1fr;gap:6rem}}
.ftr__grid > div:first-child p{max-width:38ch}
.ftr__grid > div:first-child .ftr__brand{margin-bottom:.85rem}