/* ============================================================================
   TukangMan.com - marketing stylesheet

   Same family language as AiServa and IoTServa, with its own accent:
   - ONE theme: light. No section inverts.
   - ONE accent: hard-hat amber (from the logo). No second accent, no gradient text.
   - ONE radius scale: chip 12px, card/media 16px, panel 24px, pill for buttons.
   - Type: DM Sans display, Inter body, JetBrains Mono for figures.
   - Motion: CSS transitions + IntersectionObserver only. No scroll listeners.
   - No sticky or fixed chrome: the header scrolls away with the page.
   ============================================================================ */
@font-face{font-family:'DM Sans';font-style:normal;font-weight:400 800;font-display:swap;src:url('/fonts/dm-sans-latin-var.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:400 700;font-display:swap;src:url('/fonts/inter-latin-var.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500 700;font-display:swap;src:url('/fonts/jetbrains-mono-latin-var.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212,U+FEFF,U+FFFD}
@font-face{font-family:'Material Icons Outlined';font-style:normal;font-weight:400;font-display:block;src:url('/fonts/material-icons-outlined-subset.woff2') format('woff2')}

:root{
  color-scheme:light;
  --accent:#f2a516; --accent-hover:#ffb629; --accent-deep:#b45309; --accent-ink:#7a4a00;
  --accent-tint:#fff8e6; --accent-wash:#fdebb8; --accent-line:#f6cf72;
  --navy:#0f1a33; --ink:#0f1a33; --ink-2:#26324d; --muted:#4d5870;
  --line:#e2e6ee; --canvas:#f8f9fc; --panel:#f1f4f9; --white:#fff;
  --r-chip:12px; --r-card:16px; --r-panel:24px;
  --sh-soft:0 1px 2px rgba(15,26,51,.04), 0 8px 24px -10px rgba(15,26,51,.10);
  --sh-lift:0 4px 10px rgba(15,26,51,.05), 0 28px 56px -22px rgba(15,26,51,.22);
  --ease:cubic-bezier(.16,1,.3,1);
  --sans:'Inter',ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --display:'DM Sans','Inter',ui-sans-serif,system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,'SF Mono',Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p,ul,ol,figure,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
button{font:inherit;color:inherit;cursor:pointer}
[hidden]{display:none !important}
::selection{background:var(--accent-wash);color:var(--accent-ink)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:8px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 16px;border-radius:999px;z-index:90}
.skip:focus{left:12px}
[id]{scroll-margin-top:24px}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media(min-width:640px){.wrap{padding:0 28px}}
@media(min-width:1024px){.wrap{padding:0 40px}}

.mi{width:1em;height:1em;overflow:hidden;font-family:'Material Icons Outlined';font-weight:400;font-style:normal;font-size:22px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;-webkit-font-feature-settings:'liga';font-feature-settings:'liga';-webkit-font-smoothing:antialiased;flex:none}
.mi[data-s="16"]{font-size:16px}.mi[data-s="18"]{font-size:18px}.mi[data-s="20"]{font-size:20px}.mi[data-s="24"]{font-size:24px}.mi[data-s="28"]{font-size:28px}.mi[data-s="32"]{font-size:32px}

/* type: tracking tightens as size grows, body sits near zero */
.display{font-family:var(--display)}
.t-hero{font-size:clamp(2.2rem,5.4vw,3.9rem);font-weight:800;letter-spacing:-.035em;line-height:1.05}
.t-h2{font-size:clamp(1.75rem,3.4vw,2.5rem);font-weight:800;letter-spacing:-.028em;line-height:1.1}
.t-h3{font-size:1.15rem;font-weight:700;letter-spacing:-.018em;line-height:1.25}
.lede{font-size:1.1rem;line-height:1.65;color:var(--muted);max-width:60ch}
.em{color:var(--accent-deep)}
.mono{font-family:var(--mono);letter-spacing:-.02em}
.muted{color:var(--muted)}
.eyebrow{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-deep)}
.prose{max-width:68ch}
.prose p+p{margin-top:14px}
.prose h2{margin:36px 0 12px}
.prose ul,.prose ol{margin-top:12px;display:grid;gap:8px}

.sec{padding:60px 0}
@media(min-width:1024px){.sec{padding:88px 0}}
.sec-tint{background:var(--canvas);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:46rem;margin-bottom:36px}
.sec-head p{margin-top:14px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;font-weight:700;font-size:1rem;padding:15px 28px;border:1px solid transparent;white-space:nowrap;transition:transform .3s var(--ease),box-shadow .3s var(--ease),background-color .2s,border-color .2s}
.btn:active{transform:translateY(0) scale(.985)}
.btn-sm{padding:10px 20px;font-size:.9rem}
.btn-primary{background:var(--accent);color:var(--navy);box-shadow:0 8px 20px -8px rgba(201,132,0,.6)}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 14px 28px -10px rgba(201,132,0,.65)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent-line);background:var(--accent-tint);transform:translateY(-2px)}
.pill{display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:999px;background:var(--accent-tint);border:1px solid var(--accent-wash);color:var(--accent-ink);font-size:.78rem;font-weight:700;letter-spacing:.02em}
.tag{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;background:var(--panel);border:1px solid var(--line);color:var(--muted);font-size:.7rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);box-shadow:0 1px 2px rgba(15,26,51,.04);transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s}
.card-hover:hover{transform:translateY(-3px);box-shadow:0 24px 48px -22px rgba(15,26,51,.28);border-color:var(--accent-line)}
.card-hover:active{transform:translateY(-1px)}
.icon-chip{width:44px;height:44px;border-radius:var(--r-chip);display:inline-flex;align-items:center;justify-content:center;background:var(--accent-tint);border:1px solid var(--accent-wash);color:var(--accent-deep);flex:none}
.icon-chip.sm{width:38px;height:38px}
.hairline{border:0;border-top:1px solid var(--line);margin:0}
.media{border-radius:var(--r-panel);border:1px solid var(--line);box-shadow:var(--sh-lift);width:100%;aspect-ratio:16/10;object-fit:cover}

/* brand + header (normal flow) */
.brand{display:inline-flex;align-items:center;gap:12px}
.brandmark{width:40px;height:40px;border-radius:var(--r-chip);box-shadow:0 8px 18px -8px rgba(15,26,51,.5)}
.brand-name{font-size:1.35rem;font-weight:700;letter-spacing:-.03em}
.brand-name b{font-weight:800;color:var(--accent-deep)}
.site-head{background:#fff;border-bottom:1px solid var(--line)}
.head-row{display:flex;align-items:center;gap:20px;min-height:72px}
.nav-desk{display:none;align-items:center;gap:4px;margin-left:auto}
.nav-cta{display:none}
.menu-btn{margin-left:auto;width:44px;height:44px;border-radius:var(--r-chip);border:1px solid var(--line);background:#fff;display:inline-flex;align-items:center;justify-content:center}
@media(min-width:1024px){.nav-desk{display:flex}.nav-cta{display:inline-flex}.menu-btn{display:none}}
.nav-top{display:inline-flex;align-items:center;padding:9px 14px;border-radius:999px;font-size:.92rem;font-weight:600;color:var(--muted);transition:color .15s,background-color .15s}
.nav-top:hover,.nav-top.is-on{color:var(--ink);background:var(--accent-tint)}
.nav-mob{border-top:1px solid var(--line);background:#fff;padding:12px 0 24px}
.mob-link{display:block;padding:14px 0;border-bottom:1px solid var(--line);font-weight:600}
.mob-cta{margin-top:18px;width:100%}
.nav-noscript{display:flex;flex-wrap:wrap;gap:14px;padding-bottom:14px;font-weight:600}
.js-fail .nav-noscript{display:none}

/* hero */
.hero{position:relative;overflow:hidden;padding:44px 0 24px}
@media(min-width:1024px){.hero{padding:72px 0 48px}}
.bg-grid{position:absolute;inset:0;background-image:linear-gradient(to right,rgba(242,165,22,.09) 1px,transparent 1px),linear-gradient(to bottom,rgba(242,165,22,.09) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(ellipse 80% 70% at 70% 30%,#000 25%,transparent 75%);mask-image:radial-gradient(ellipse 80% 70% at 70% 30%,#000 25%,transparent 75%);pointer-events:none}
.fx-aurora{position:absolute;inset:-20% -10% auto -10%;height:120%;pointer-events:none;overflow:hidden}
.fx-aurora span{position:absolute;border-radius:50%;filter:blur(70px);opacity:.28}
.fx-aurora span:nth-child(1){width:44vw;height:44vw;max-width:600px;max-height:600px;right:4%;top:6%;background:#fdd77a}
.fx-aurora span:nth-child(2){width:30vw;height:30vw;max-width:420px;max-height:420px;left:-4%;top:40%;background:#cfe0ff}
.hero-grid{position:relative;display:grid;gap:36px;align-items:center}
@media(min-width:1024px){.hero-grid{grid-template-columns:1.05fr 1fr;gap:56px}}
.hero .t-hero{margin-top:18px}
.hero .lede{margin-top:18px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-note{margin-top:18px;color:var(--muted);font-size:.9rem;display:flex;align-items:center;gap:8px}

/* trust strip */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.strip-row{display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center;justify-content:center;padding-top:16px;padding-bottom:16px;font-size:.9rem;font-weight:600;color:var(--ink-2)}
.strip-row span{display:inline-flex;align-items:center;gap:8px}
.strip-row .mi{color:var(--accent-deep)}

/* numbers */
.numbers .card{padding:28px}
.num-grid{display:grid;gap:22px;grid-template-columns:1fr 1fr}
@media(min-width:900px){.num-grid{grid-template-columns:repeat(4,1fr)}}
.num{font-size:clamp(2rem,4.2vw,3rem);font-weight:700;color:var(--ink);line-height:1.05}
.num-grid p:last-child{margin-top:6px;color:var(--muted);font-size:.92rem}
.numbers hr{margin:24px 0 18px}

/* split sections */
.split{display:grid;gap:36px;align-items:center}
@media(min-width:1024px){.split{grid-template-columns:1fr 1fr;gap:64px}.split.flip>:first-child{order:2}}
.checks{margin-top:24px;display:grid;gap:14px}
.checks li{display:flex;gap:12px;align-items:flex-start}
.checks .mi{color:var(--accent-deep);margin-top:2px}

/* how it works list */
.steps{display:grid;gap:0;counter-reset:s}
.steps li{display:grid;grid-template-columns:48px 1fr;gap:16px;padding:20px 0;border-top:1px solid var(--line)}
.steps li:first-child{border-top:0}
.step-n{width:48px;height:48px;border-radius:var(--r-chip);background:var(--accent-tint);border:1px solid var(--accent-wash);color:var(--accent-ink);font-family:var(--mono);font-weight:700;display:flex;align-items:center;justify-content:center}
.steps h3{margin-bottom:4px}
.steps p{color:var(--muted)}

/* service cards */
.svc-grid{display:grid;gap:20px;grid-template-columns:1fr}
@media(min-width:640px){.svc-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.svc-grid{grid-template-columns:repeat(3,1fr)}}
.svc-card{display:flex;flex-direction:column;overflow:hidden}
.svc-img{width:100%;aspect-ratio:16/9;object-fit:cover;border-bottom:1px solid var(--line)}
.svc-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.svc-body p{color:var(--muted);font-size:.95rem}
.svc-body .more{margin-top:auto;padding-top:6px;display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:.9rem;color:var(--accent-deep)}
.svc-card:hover .more .mi{transform:translateX(3px)}
.more .mi{transition:transform .25s var(--ease)}

/* areas */
.area-grid{display:grid;gap:20px}
@media(min-width:800px){.area-grid{grid-template-columns:1fr 1fr}}
.area-card{overflow:hidden;display:flex;flex-direction:column}
.area-card .svc-img{aspect-ratio:16/8}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.chip{display:inline-flex;padding:6px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:.88rem;font-weight:600;color:var(--ink-2)}

/* answer box (AEO) */
.answer{border:1px solid var(--accent-wash);background:var(--accent-tint);border-radius:var(--r-card);padding:20px 22px;max-width:68ch}
.answer strong{display:block;font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-ink);margin-bottom:6px}

/* page header band */
.page-head{padding:36px 0 28px;position:relative;overflow:hidden}
.page-head .t-hero{font-size:clamp(2rem,4.6vw,3.2rem);margin-top:14px;max-width:20ch}
.page-head .lede{margin-top:16px}
.crumbs{padding-top:18px;padding-bottom:0;font-size:.85rem;color:var(--muted)}
.crumbs a:hover{color:var(--ink);text-decoration:underline}

/* lists in articles */
.list-card{padding:24px}
.list-card h2,.list-card h3{margin-bottom:12px}
.bul li{display:flex;gap:10px;align-items:flex-start;padding:6px 0}
.bul .mi{color:var(--accent-deep);margin-top:3px}
.two{display:grid;gap:20px}
@media(min-width:800px){.two{grid-template-columns:1fr 1fr}}
.meta-row{display:flex;flex-wrap:wrap;gap:10px 18px;color:var(--muted);font-size:.88rem;margin-top:14px}

/* facts table (GEO/LLM) */
.facts{width:100%;border-collapse:collapse;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;font-size:.95rem}
.facts th,.facts td{text-align:left;padding:12px 16px;border-top:1px solid var(--line);vertical-align:top}
.facts tr:first-child th,.facts tr:first-child td{border-top:0}
.facts th{width:34%;background:var(--panel);font-weight:600;color:var(--ink-2)}

/* faq */
.faq{display:grid;gap:10px;max-width:56rem}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;transition:border-color .2s,box-shadow .2s}
.faq-item[open]{border-color:var(--accent-line);box-shadow:var(--sh-soft)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;font-weight:700;letter-spacing:-.01em}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{background:var(--accent-tint)}
.faq-chevron{transition:transform .25s var(--ease);color:var(--accent-deep)}
.faq-item[open] .faq-chevron{transform:rotate(180deg)}
.faq-item p{padding:0 20px 18px;color:var(--muted);max-width:62ch}
.faq-group{margin-top:34px}
.faq-group>h2{margin-bottom:14px}

/* contractor band + cta (tinted, same theme) */
.pro-band{border:1px solid var(--accent-wash);background:var(--accent-tint);border-radius:var(--r-panel);padding:32px;display:grid;gap:20px;align-items:center}
@media(min-width:900px){.pro-band{grid-template-columns:1.4fr 1fr;padding:44px}}
.cta-band{border:1px solid var(--line);background:var(--canvas);border-radius:var(--r-panel);padding:32px;display:grid;gap:22px;align-items:center;box-shadow:var(--sh-soft)}
@media(min-width:900px){.cta-band{grid-template-columns:1.5fr auto;padding:44px}}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.cta-sec{padding-top:0}

/* footer */
.site-foot{border-top:1px solid var(--line);background:var(--canvas);padding:48px 0 0;margin-top:20px}
.foot-grid{display:grid;gap:32px;grid-template-columns:1fr 1fr}
@media(min-width:900px){.foot-grid{grid-template-columns:1.6fr 1fr 1fr 1fr}}
.foot-brand{grid-column:1/-1}
@media(min-width:900px){.foot-brand{grid-column:auto}}
.foot-brand p{margin:14px 0 16px;color:var(--muted);max-width:36ch;font-size:.93rem}
.foot-h{font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:12px;font-weight:700}
.site-foot li a{display:inline-block;padding:5px 0;font-size:.93rem;color:var(--ink-2)}
.site-foot li a:hover{color:var(--accent-deep);text-decoration:underline}
.foot-base{margin-top:36px;padding-top:20px;padding-bottom:26px;border-top:1px solid var(--line);color:var(--muted);font-size:.85rem}
.foot-base a{color:var(--accent-deep);font-weight:600}

/* spacing utilities (CSP forbids inline style attributes) */
.mt-20{margin-top:20px}.mt-22{margin-top:22px}.mt-28{margin-top:28px}.mt-36{margin-top:36px}.pt-0{padding-top:0}

/* reveal: content stays visible without JS (or if JS never starts) */
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.js .reveal.in,.js-fail .reveal{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
  .js .reveal{opacity:1;transform:none}
}
@media print{.site-head,.site-foot,.cta-sec,.nav-mob{display:none}}
.hero-sm{padding:32px 0 8px}
@media(min-width:1024px){.hero-sm{padding:48px 0 16px}}
.hero-sm .t-hero{font-size:clamp(2rem,4.4vw,3.1rem)}
.text-link{color:var(--accent-deep);font-weight:600;text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.text-link:hover{text-decoration-thickness:2px}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.meta-row,.page-head .meta-row{display:flex;flex-wrap:wrap;gap:10px 18px;color:var(--muted);font-size:.88rem;margin-top:14px}
.meta-row span{display:inline-flex;align-items:center;gap:6px}
.list-card{padding:24px}