/* CATALYST — navy thesis band + sand sections, one orange accent. Mobile-first. */
:root{
  --navy:#0F2A44; --navy-2:#16395C; --orange:#E8772E; --orange-ink:#B4531A;
  --bg:#FBF8F3; --surface:#F3ECDF; --card:#FFFFFF; --fg:#14202E; --muted:#56616F; --line:#E2D6C2;
  --hero-bg:#0F2A44; --hero-fg:#F4EDE1; --hero-muted:#AEBBCB; --hero-line:#2A4867;
  --accent:#E8772E; --accent-ink:#B4531A; --on-accent:#14202E; --ok:#2E8B57; --err:#C0392B;
  --display:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;
  --body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:4px; --header-h:64px;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0B1623; --surface:#10213A; --card:#132741; --fg:#ECE5D9; --muted:#A3AEBC; --line:#223754;
  --hero-bg:#081320; --hero-fg:#F4EDE1; --hero-muted:#9FB0C4; --hero-line:#1F3A58;
  --accent:#F08A45; --accent-ink:#F4A26A; --ok:#5CC08A; --err:#F07B6E; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0B1623; --surface:#10213A; --card:#132741; --fg:#ECE5D9; --muted:#A3AEBC; --line:#223754;
  --hero-bg:#081320; --hero-fg:#F4EDE1; --hero-muted:#9FB0C4; --hero-line:#1F3A58;
  --accent:#F08A45; --accent-ink:#F4A26A; --ok:#5CC08A; --err:#F07B6E; color-scheme:dark}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:1rem;line-height:1.65;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
h1,h2,h3{font-family:var(--display);margin:0;text-wrap:balance;line-height:1.12}
p{margin:0}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.wrap{width:100%;max-width:1160px;margin-inline:auto;padding-inline:max(16px,env(safe-area-inset-left),4vw)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--accent);color:var(--on-accent);padding:10px 14px;font-weight:600;border-radius:var(--r)}
.skip:focus{top:12px}
section[id]{scroll-margin-top:calc(var(--header-h) + 8px)}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--hero-bg) 92%,transparent);backdrop-filter:saturate(140%) blur(10px);-webkit-backdrop-filter:saturate(140%) blur(10px);color:var(--hero-fg);border-bottom:1px solid var(--hero-line);padding-top:env(safe-area-inset-top,0px)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:var(--header-h)}
.logo{font-family:var(--display);font-weight:800;letter-spacing:.28em;font-size:1.05rem;text-decoration:none;display:inline-flex;align-items:center;color:var(--hero-fg)}
.logo .d{display:inline-block;width:0;height:0;border-left:.42em solid transparent;border-right:.42em solid transparent;border-bottom:.76em solid var(--accent);margin:0 .1em 0 .02em}
.logo.small{font-size:.95rem}
.menu-btn{display:inline-grid;place-items:center;width:44px;height:44px;border:1px solid var(--hero-line);background:transparent;border-radius:var(--r);color:var(--hero-fg);cursor:pointer}
.burger,.burger::before,.burger::after{display:block;width:18px;height:2px;background:currentColor;border-radius:2px;transition:transform .2s,opacity .2s;content:""}
.burger{position:relative}
.burger::before{position:absolute;top:-6px}.burger::after{position:absolute;top:6px}
.menu-btn[aria-expanded="true"] .burger{background:transparent}
.menu-btn[aria-expanded="true"] .burger::before{transform:translateY(6px) rotate(45deg)}
.menu-btn[aria-expanded="true"] .burger::after{transform:translateY(-6px) rotate(-45deg)}
.menu{position:absolute;left:0;right:0;top:100%;background:var(--hero-bg);border-bottom:1px solid var(--hero-line);display:none;flex-direction:column;padding:8px max(16px,4vw) 20px}
.menu.open{display:flex}
.menu a{text-decoration:none;color:var(--hero-muted);padding:14px 0;border-bottom:1px solid var(--hero-line);font-weight:500}
.menu a:hover{color:var(--hero-fg)}
.menu .menu-cta{margin-top:14px;border:0;background:var(--accent);color:var(--on-accent);text-align:center;border-radius:var(--r);font-family:var(--display);font-weight:700}
@media (min-width:900px){
  .menu-btn{display:none}
  .menu{position:static;display:flex;flex-direction:row;align-items:center;gap:28px;padding:0;background:none;border:0}
  .menu a{padding:6px 0;border:0;font-size:.92rem}
  .menu .menu-cta{margin:0;padding:10px 18px}
}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 22px;font-family:var(--display);font-weight:700;font-size:.92rem;letter-spacing:.02em;text-decoration:none;border-radius:var(--r);border:1px solid transparent;cursor:pointer;transition:transform .15s,background-color .15s,border-color .15s}
.btn.primary{background:var(--accent);color:var(--on-accent)}
.btn.primary:hover{transform:translateY(-1px);background:color-mix(in srgb,var(--accent) 88%,#fff)}
.btn.ghost{border-color:var(--hero-muted);color:var(--hero-fg)}
.btn.ghost:hover{border-color:var(--hero-fg)}
.btn[disabled]{opacity:.6;cursor:wait;transform:none}

/* ---------- hero ---------- */
.hero{background:var(--hero-bg);color:var(--hero-fg);padding-block:48px 40px;overflow:hidden}
.hero-grid{display:grid;gap:32px;align-items:center}
.hero-grid>*{min-width:0}
.kicker{font-family:var(--display);font-weight:700;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}
.hero h1{font-size:clamp(2.1rem,7.5vw,4.3rem);font-weight:800;letter-spacing:-.02em;line-height:1.04}
.hero h1 em{font-style:normal;color:var(--accent)}
.lead{color:var(--hero-muted);font-size:clamp(1.02rem,2.4vw,1.2rem);max-width:34em;margin-top:20px}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-fig{margin:0;justify-self:center;width:min(56vw,230px)}
.hero-fig .grid line{stroke:var(--hero-line);stroke-width:1}
.hero-fig .trend{fill:none;stroke:var(--hero-muted);stroke-width:2;stroke-dasharray:4 6}
.hero-fig .tri-o{fill:none;stroke:var(--accent);stroke-width:3}
.hero-fig .tri-f{fill:var(--accent)}
.hero-fig .cap{fill:var(--hero-muted);font-family:var(--display);font-size:11px;letter-spacing:3px}
@media (prefers-reduced-motion:no-preference){.hero-fig .rise{animation:rise 1.1s cubic-bezier(.2,.7,.2,1) both}@keyframes rise{from{transform:translateY(16px)}to{transform:none}}}
.proof{list-style:none;margin:40px 0 0;padding:24px 0 0;border-top:1px solid var(--hero-line);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 16px}
.proof strong{display:block;font-family:var(--display);font-size:1.05rem;color:var(--hero-fg)}
.proof span{font-size:.85rem;color:var(--hero-muted)}
@media (min-width:900px){
  .hero{padding-block:88px 56px}
  .hero-grid{grid-template-columns:1.35fr 1fr;gap:56px}
  .hero-fig{justify-self:end;width:100%;max-width:380px}
  .proof{grid-template-columns:repeat(4,minmax(0,1fr));margin-top:64px}
}
@media (max-width:420px){.cta .btn{flex:1 1 100%}}

/* ---------- sections ---------- */
.section{padding-block:clamp(56px,9vw,96px)}
.band{background:var(--surface)}
.head{display:grid;gap:12px;margin-bottom:clamp(28px,5vw,48px);max-width:720px}
.eyebrow{font-family:var(--display);font-weight:700;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-ink)}
.head h2,.section h2{font-size:clamp(1.6rem,4.2vw,2.5rem);font-weight:800;letter-spacing:-.01em}
.head p:not(.eyebrow){color:var(--muted);max-width:40em}

.services{display:grid;gap:16px}
.svc{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:26px;display:grid;gap:10px;align-content:start;transition:border-color .2s,transform .2s}
.svc:hover{border-color:var(--accent);transform:translateY(-2px)}
.svc .tag{font-family:var(--display);font-weight:800;font-size:.75rem;letter-spacing:.12em;color:var(--accent-ink)}
.svc h3{font-size:1.18rem}
.svc p{color:var(--muted)}
.svc ul{margin:6px 0 0;padding:0;list-style:none;display:grid;gap:6px;font-size:.95rem}
.svc li{padding-left:18px;position:relative}
.svc li::before{content:"";position:absolute;left:0;top:.62em;width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:8px solid var(--accent)}
@media (min-width:720px){.services{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}}

.method{list-style:none;margin:0;padding:0;display:grid;gap:24px}
.method li{display:grid;grid-template-columns:auto 1fr;column-gap:16px;align-items:start}
.method .n{grid-row:span 2;font-family:var(--display);font-weight:800;font-size:2rem;line-height:1;color:var(--accent)}
.method h3{font-size:1.05rem}
.method p{color:var(--muted);font-size:.95rem}
@media (min-width:1000px){
  .method{grid-template-columns:repeat(5,minmax(0,1fr));gap:0}
  .method li{display:block;padding-right:20px;position:relative}
  .method .n{display:block;font-size:2.4rem;margin-bottom:14px}
  .method li:not(:last-child)::after{content:"";position:absolute;top:1.2rem;left:3.8rem;right:16px;height:2px;background:var(--line)}
  .method h3{margin-bottom:6px}
}

.sectors{display:grid;gap:16px}
.sector{background:var(--surface);padding:26px;border-top:3px solid var(--navy);border-radius:0 0 6px 6px}
.sector h3{font-size:1.1rem;margin-bottom:8px}
.sector p{color:var(--muted);font-size:.95rem}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .sector{border-top-color:var(--accent)}}
:root[data-theme="dark"] .sector{border-top-color:var(--accent)}
@media (min-width:820px){.sectors{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}}
.why{display:grid;gap:24px;margin-top:48px;padding-top:32px;border-top:1px solid var(--line)}
.why h3{font-size:1rem;margin-bottom:6px}
.why p{color:var(--muted);font-size:.95rem}
@media (min-width:820px){.why{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}}

/* ---------- offer ---------- */
.offer{display:grid;gap:32px;align-items:start}
.offer-text{display:grid;gap:14px;justify-items:start}
.offer-text p:not(.eyebrow){color:var(--muted);max-width:34em}
.offer-text .btn{margin-top:8px}
.days{list-style:none;margin:0;padding:0;background:var(--card);border:1px solid var(--line);border-radius:6px}
.days li{display:grid;grid-template-columns:7.5em 1fr;gap:12px;padding:18px 22px;border-bottom:1px solid var(--line)}
.days li:last-child{border-bottom:0}
.days b{font-family:var(--display);font-size:.9rem;color:var(--accent-ink)}
@media (max-width:420px){.days li{grid-template-columns:1fr;gap:2px}}
@media (min-width:900px){.offer{grid-template-columns:1fr 1.1fr;gap:56px}}

/* ---------- contact ---------- */
.contact{background:var(--hero-bg);color:var(--hero-fg)}
.contact .eyebrow{color:var(--accent)}
.contact h2{margin-top:12px}
.muted{color:var(--hero-muted);margin-top:12px}
.cgrid{display:grid;gap:40px}
.cgrid>*{min-width:0}
.coords{margin:28px 0 0;display:grid;gap:18px}
.coords dt{font-family:var(--display);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--hero-muted)}
.coords dd{margin:4px 0 0;font-size:1.05rem;overflow-wrap:anywhere}
.coords a{color:var(--hero-fg);text-decoration-color:var(--accent);text-underline-offset:4px}
form{display:grid;gap:16px}
.row2{display:grid;gap:16px}
@media (min-width:640px){.row2{grid-template-columns:1fr 1fr}}
.field{display:grid;gap:6px;min-width:0}
.field label{font-size:.85rem;color:var(--hero-muted)}
input,textarea,select{font:inherit;font-size:1rem;width:100%;min-height:48px;padding:12px 14px;background:color-mix(in srgb,var(--hero-fg) 4%,transparent);border:1px solid var(--hero-line);color:var(--hero-fg);border-radius:var(--r);appearance:none}
select{background-image:linear-gradient(45deg,transparent 50%,var(--hero-muted) 50%),linear-gradient(135deg,var(--hero-muted) 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 15px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:40px}
select option{color:#14202E;background:#fff}
textarea{resize:vertical;min-height:130px}
input:focus,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}
.field.invalid input,.field.invalid textarea{border-color:var(--err)}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.note{font-size:.82rem;color:var(--hero-muted)}
form .btn{justify-self:start}
@media (max-width:420px){form .btn{justify-self:stretch}}
.status{font-weight:600}
.status.ok{color:var(--ok)}
.status.err{color:var(--err)}
@media (min-width:900px){.cgrid{grid-template-columns:1fr 1.35fr;gap:64px}}

/* ---------- footer ---------- */
.site-footer{background:var(--hero-bg);color:var(--hero-muted);border-top:1px solid var(--hero-line);font-size:.88rem;padding-bottom:env(safe-area-inset-bottom,0px)}
.fgrid{display:grid;gap:20px;padding-block:32px}
.fgrid p{margin-top:8px}
.site-footer nav{display:flex;flex-wrap:wrap;gap:8px 22px}
.site-footer nav a{text-decoration:none;padding:6px 0}
.site-footer nav a:hover{color:var(--hero-fg)}
.copy{font-size:.8rem}
@media (min-width:820px){.fgrid{grid-template-columns:1.2fr 1.5fr auto;align-items:center}}

/* ---------- 404 ---------- */
.e404{min-height:100vh;display:grid;align-items:center}
.e404 h1{margin-top:40px}