/* ==========================================================================
   SACOM 2026 — ATF Design System
   Fonts: Space Grotesk (headings) · General Sans (body)
   ========================================================================== */

:root{
  --bg-primary:#F6F8FA;
  --bg-alt:#EBEFF4;
  --accent:#0E3A5C;            /* deep steel blue (design-system accent; logo has no blue) */
  --accent-rgb:14,58,92;
  --accent-hover:#0A2C46;
  --accent-subtle:#C0894E;     /* molten copper — locked to the SHAHEEN logo copper */
  --copper-rgb:192,137,78;
  --text-primary:#12171D;
  --text-secondary:#586472;
  --dark-bg:#0D141C;           /* steel dark — cool, not green */
  --dark-bg-2:#111C27;
  --dark-text:#EEF2F6;
  --dark-text-muted:#94A2B2;
  --border:#DFE5EC;
  --radius:10px;
  --radius-lg:16px;
  --container:1200px;
  --pad-x:24px;
  --font-head:'Space Grotesk',system-ui,sans-serif;
  --font-body:'General Sans','Plus Jakarta Sans',system-ui,sans-serif;
  --shadow-sm:0 1px 2px rgba(18,23,29,.06);
  --shadow:0 8px 30px rgba(18,23,29,.08);
  --shadow-lg:0 18px 50px rgba(18,23,29,.14);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::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;font-family:var(--font-body);font-size:16px;line-height:1.65;
  color:var(--text-primary);background:var(--bg-primary);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,picture,svg{max-width:100%;display:block}
a{color:var(--accent);text-decoration:none}
ul{margin:0;padding:0;list-style:none}

/* ---------- Typography ---------- */
h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;line-height:1.12;letter-spacing:-.02em;margin:0;color:var(--text-primary)}
h1{font-size:clamp(28px,5vw,46px)}
h2{font-size:clamp(24px,3.4vw,32px)}
h3{font-size:clamp(18px,2.2vw,21px)}
h4{font-size:16px}
p{margin:0 0 1rem}
.lead{font-size:clamp(15px,1.6vw,17px);color:var(--text-secondary);line-height:1.7}
.kicker{display:inline-block;font-size:11.5px;font-weight:600;text-transform:uppercase;
  letter-spacing:.14em;color:var(--accent-subtle);margin-bottom:8px}
.kicker.on-dark{color:var(--accent-subtle)}

/* ---------- Layout ---------- */
.container{max-width:var(--container);margin:0 auto;padding:0 var(--pad-x)}
.section{padding:54px 0}
.section--tight{padding:40px 0}
@media (max-width:768px){.section{padding:40px 0}}
.section-head{max-width:680px;margin-bottom:28px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.dark{background:var(--dark-bg);color:var(--dark-text)}
.dark h1,.dark h2,.dark h3,.dark h4{color:#fff}
.dark .lead,.dark p{color:var(--dark-text-muted)}
.alt{background:var(--bg-alt)}
.grid{display:grid;gap:18px}
@media (min-width:700px){.g-2{grid-template-columns:repeat(2,1fr)}.g-3{grid-template-columns:repeat(3,1fr)}.g-4{grid-template-columns:repeat(4,1fr)}}
@media (max-width:699px){.g-3,.g-4{grid-template-columns:repeat(2,1fr)}}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-body);font-size:14px;
  font-weight:600;padding:11px 24px;border-radius:var(--radius);cursor:pointer;border:1px solid transparent;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease);line-height:1}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:rgba(var(--accent-rgb),.92);backdrop-filter:blur(8px);
  border:1px solid rgba(var(--accent-rgb),.5);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--accent-hover);box-shadow:0 10px 24px rgba(var(--accent-rgb),.32)}
.btn-outline{background:transparent;border:1px solid rgba(var(--accent-rgb),.35);color:var(--accent)}
.btn-outline:hover{border-color:var(--accent);background:rgba(var(--accent-rgb),.05)}
.dark .btn-outline{border-color:rgba(255,255,255,.3);color:#fff}
.dark .btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-copper{background:rgba(var(--copper-rgb),.16);border:1px solid rgba(var(--copper-rgb),.5);color:var(--accent-subtle)}
.btn-copper:hover{background:var(--accent-subtle);color:#fff}
.btn-group{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- Images ---------- */
.sacom-img{display:block;width:100%;overflow:hidden;border-radius:var(--radius);background:var(--bg-alt)}
.sacom-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s var(--ease)}
.hover-zoom:hover .sacom-img img,.sacom-img.zoom:hover img{transform:scale(1.03)}

/* ---------- Scroll progress ---------- */
#scroll-progress{position:fixed;top:0;left:0;height:2px;width:0;z-index:2000;
  background:linear-gradient(90deg,var(--accent),var(--accent-subtle));transition:width .08s linear}

/* ---------- Header / Nav ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;height:64px;display:flex;align-items:center;
  transition:background .3s var(--ease),box-shadow .3s var(--ease),height .3s var(--ease)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;width:100%}
.brand{display:flex;align-items:center}
.brand img{height:40px;width:auto;transition:opacity .25s}
.brand .logo-light{display:block}
.brand .logo-dark{display:none}
.site-header.scrolled{background:var(--bg-primary);box-shadow:0 1px 0 var(--border),var(--shadow-sm);height:58px}
.site-header.scrolled .brand .logo-light{display:none}
.site-header.scrolled .brand .logo-dark{display:block}
.nav{display:flex;align-items:center;gap:28px}
.nav a{font-size:14px;font-weight:500;color:#fff;opacity:.92;position:relative;padding:6px 0;transition:opacity .2s}
.nav a:hover{opacity:1}
.nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--accent-subtle);transition:width .25s var(--ease)}
.nav a:hover::after,.nav a.active::after{width:100%}
.scrolled .nav a{color:var(--text-primary);opacity:.85}
.scrolled .nav a:hover,.scrolled .nav a.active{opacity:1;color:var(--accent)}
.nav-cta{margin-left:6px}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;flex-direction:column;justify-content:center;gap:5px;padding:0}
.menu-toggle span{display:block;height:2px;width:24px;background:#fff;transition:.3s;margin:0 auto}
.scrolled .menu-toggle span{background:var(--text-primary)}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media (max-width:960px){
  .menu-toggle{display:flex}
  .nav{position:fixed;top:0;right:-100%;height:100vh;width:min(320px,82vw);background:var(--dark-bg);
    flex-direction:column;align-items:flex-start;justify-content:flex-start;padding:90px 32px;gap:18px;
    transition:right .35s var(--ease);box-shadow:-20px 0 60px rgba(0,0,0,.4);z-index:1100}
  .nav.open{right:0}
  .nav a{color:#fff!important;font-size:17px;opacity:.95}
  .nav-cta{margin-top:10px}
  body.menu-open{overflow:hidden}
  .nav-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.5);opacity:0;visibility:hidden;transition:.3s;z-index:1050}
  .nav-backdrop.show{opacity:1;visibility:visible}
}

/* dropdown */
.has-sub{position:relative}
.sub{position:absolute;top:100%;left:0;background:var(--bg-primary);min-width:230px;border:1px solid var(--border);
  border-radius:var(--radius);box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);
  transition:.22s var(--ease)}
.has-sub:hover .sub{opacity:1;visibility:visible;transform:translateY(0)}
.sub a{display:block;color:var(--text-primary)!important;padding:9px 12px;border-radius:8px;font-size:14px}
.sub a::after{display:none}
.sub a:hover{background:var(--bg-alt);color:var(--accent)!important}
@media (max-width:960px){.sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:transparent;padding:6px 0 0 14px}.sub a{color:#fff!important;padding:7px 0}}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;background:var(--dark-bg)}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img,.hero__bg video{width:100%;height:100%;object-fit:cover;opacity:.28}
.hero__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(8,13,19,.94) 0%,rgba(8,13,19,.82) 42%,rgba(13,20,28,.55) 100%)}
.hero__canvas{position:absolute;inset:0;z-index:1;opacity:.5;pointer-events:none}
.hero .container{position:relative;z-index:2;padding-top:90px;padding-bottom:60px}
.hero__inner{max-width:760px}
.hero h1{color:#fff;font-size:clamp(30px,5vw,46px);line-height:1.08}
.hero h1 .word{display:inline-block;opacity:0;transform:translateY(14px);
  animation:wordIn .6s var(--ease) forwards}
.hero h1 .copper{color:var(--accent-subtle)}
.hero__sub{color:rgba(255,255,255,.74);font-size:clamp(15px,1.7vw,17px);max-width:620px;margin:18px 0 26px}
.hero__badges{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:34px;align-items:center}
.hero__badges span{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.62)}
.hero__badges span+span::before{content:"·";margin-right:18px;color:var(--accent-subtle)}
@keyframes wordIn{to{opacity:1;transform:translateY(0)}}
@media (prefers-reduced-motion:reduce){.hero h1 .word{animation:none;opacity:1;transform:none}.hero__canvas{display:none}}

/* ---------- Inner page hero ---------- */
.page-hero{position:relative;padding:130px 0 56px;background:var(--dark-bg);overflow:hidden}
.page-hero__bg{position:absolute;inset:0;z-index:0}
.page-hero__bg img{width:100%;height:100%;object-fit:cover;opacity:.22}
.page-hero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(8,13,19,.92),rgba(13,20,28,.7))}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{color:#fff;max-width:760px}
.page-hero p{color:rgba(255,255,255,.74);max-width:620px;margin-top:14px}
.breadcrumb{font-size:12.5px;color:var(--dark-text-muted);margin-bottom:14px;letter-spacing:.02em}
.breadcrumb a{color:var(--accent-subtle)}
.breadcrumb span{margin:0 8px;opacity:.5}

/* ---------- Counters ---------- */
.counters{display:grid;gap:20px;grid-template-columns:repeat(4,1fr)}
@media (max-width:768px){.counters{grid-template-columns:repeat(2,1fr);gap:24px 16px}}
.counter .num{font-family:var(--font-head);font-weight:700;font-size:clamp(30px,4vw,44px);
  color:var(--accent-subtle);line-height:1;letter-spacing:-.02em}
.counter .lbl{font-weight:600;margin-top:8px;font-size:15px;color:#fff}
.counter .sub{font-size:12.5px;color:var(--dark-text-muted);margin-top:3px}

/* ---------- Cards ---------- */
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.card__body{padding:20px}
.card__body h3{font-size:18px;margin-bottom:6px}
.card__body p{font-size:14px;color:var(--text-secondary);margin:0}
.feature{padding:24px;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);transition:.25s var(--ease)}
.feature:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:rgba(var(--accent-rgb),.2)}
.feature .ico{width:46px;height:46px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:rgba(var(--accent-rgb),.08);color:var(--accent);margin-bottom:14px}
.feature .ico svg{width:24px;height:24px}
.feature h3{font-size:17px;margin-bottom:6px}
.feature p{font-size:14px;color:var(--text-secondary);margin:0}

/* icon on burgundy/steel circle (infrastructure-style) */
.ico-circle{width:56px;height:56px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center}
.ico-circle svg{width:26px;height:26px}

/* ---------- Component gallery + filters ---------- */
.filterbar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}
.filterbar button{font-family:var(--font-body);font-size:13px;font-weight:600;padding:9px 18px;border-radius:50px;
  border:1px solid rgba(var(--accent-rgb),.3);background:transparent;color:var(--accent);cursor:pointer;transition:.2s}
.filterbar button.active,.filterbar button:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.comp-grid{display:grid;gap:16px;grid-template-columns:repeat(3,1fr)}
@media (max-width:860px){.comp-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.comp-grid{grid-template-columns:1fr}}
.comp{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);background:#fff;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),opacity .3s}
.comp:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.comp.hide{display:none}
.comp .sacom-img{border-radius:0}
.comp__cap{padding:14px 16px}
.comp__cap h3{font-size:15.5px;margin-bottom:3px}
.comp__cap .spec{font-size:12.5px;color:var(--text-secondary)}
.comp__badge{position:absolute;top:10px;left:10px;font-size:10.5px;font-weight:600;text-transform:uppercase;
  letter-spacing:.08em;padding:4px 10px;border-radius:50px;background:rgba(var(--accent-rgb),.92);color:#fff;backdrop-filter:blur(4px)}
.comp__badge.repaired{background:rgba(var(--copper-rgb),.95)}
.comp__tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}
.comp__tags span{font-size:10.5px;color:var(--text-secondary);background:var(--bg-alt);padding:3px 8px;border-radius:50px}

/* ---------- White metal stepper ---------- */
.stepper{display:grid;grid-template-columns:280px 1fr;gap:30px;align-items:start}
@media (max-width:768px){.stepper{grid-template-columns:1fr;gap:18px}}
.stepper__tabs{display:flex;flex-direction:column;gap:8px}
@media (max-width:768px){.stepper__tabs{flex-direction:row;flex-wrap:wrap}}
.stepper__tab{text-align:left;font-family:var(--font-head);font-weight:600;font-size:16px;padding:16px 18px;border-radius:var(--radius);
  border:1px solid var(--border);background:#fff;color:var(--text-secondary);cursor:pointer;transition:.25s var(--ease);display:flex;gap:12px;align-items:center}
.stepper__tab .n{font-size:13px;color:var(--accent-subtle);font-weight:700}
.stepper__tab.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.stepper__tab.active .n{color:#fff}
.stepper__panel{display:none;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;min-height:180px}
.stepper__panel.active{display:block;animation:fadeIn .4s var(--ease)}
.stepper__panel h3{margin-bottom:10px}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------- Sectors grid ---------- */
.sector{padding:22px;border-radius:var(--radius-lg);background:#fff;border:1px solid var(--border);text-align:center;transition:.25s var(--ease)}
.sector:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(var(--copper-rgb),.4)}
.sector .ico{color:var(--accent);margin:0 auto 10px;width:34px;height:34px}
.sector h4{font-size:15px}
.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.chip{font-size:13px;font-weight:500;padding:8px 16px;border-radius:50px;background:#fff;border:1px solid var(--border);color:var(--text-primary);transition:.2s}
.chip:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}
.dark .chip{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);color:#fff}

/* ---------- Glass cards (dark sections) ---------- */
.glass{background:rgba(255,255,255,.06);backdrop-filter:blur(8px);border:1px solid rgba(var(--copper-rgb),.22);
  border-radius:var(--radius-lg);padding:24px;transition:.25s var(--ease)}
.glass:hover{transform:translateY(-2px);border-color:rgba(var(--copper-rgb),.45)}
.glass .ico{color:var(--accent-subtle);margin-bottom:12px;width:30px;height:30px}
.glass h3{color:#fff;font-size:17px;margin-bottom:6px}
.glass p{color:var(--dark-text-muted);font-size:14px;margin:0}

/* ---------- Sticky in-page subnav + dot nav ---------- */
.subnav{position:sticky;top:58px;z-index:800;background:rgba(246,248,250,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border)}
.subnav__inner{display:flex;gap:8px;overflow-x:auto;padding:12px 0;scrollbar-width:none}
.subnav__inner::-webkit-scrollbar{display:none}
.subnav a{white-space:nowrap;font-size:13px;font-weight:600;color:var(--text-secondary);padding:7px 14px;border-radius:50px;transition:.2s}
.subnav a:hover,.subnav a.active{background:var(--accent);color:#fff}
.dotnav{position:fixed;right:22px;top:50%;transform:translateY(-50%);z-index:700;display:flex;flex-direction:column;gap:12px}
.dotnav a{width:10px;height:10px;border-radius:50%;background:rgba(var(--accent-rgb),.25);transition:.25s}
.dotnav a.active{background:var(--accent-subtle);transform:scale(1.4)}
.dotnav a span{position:absolute;right:18px;white-space:nowrap;font-size:11px;background:var(--dark-bg);color:#fff;
  padding:3px 8px;border-radius:5px;opacity:0;pointer-events:none;transition:.2s;transform:translateX(6px);top:50%;margin-top:-10px}
.dotnav a:hover span{opacity:1;transform:translateX(0)}
@media (max-width:1100px){.dotnav{display:none}}

/* ---------- Forms ---------- */
.form{display:grid;gap:14px}
.form .row{display:grid;gap:14px;grid-template-columns:1fr 1fr}
@media (max-width:600px){.form .row{grid-template-columns:1fr}}
.form label{font-size:13px;font-weight:600;color:var(--text-primary);display:block;margin-bottom:5px}
.form input,.form select,.form textarea{width:100%;font-family:var(--font-body);font-size:15px;padding:12px 14px;
  border:1px solid var(--border);border-radius:var(--radius);background:#fff;color:var(--text-primary);transition:.2s}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(var(--accent-rgb),.12)}
.form textarea{min-height:130px;resize:vertical}
.form .hp{position:absolute;left:-9999px}
.form-msg{font-size:14px;padding:12px 14px;border-radius:var(--radius);display:none}
.form-msg.show{display:block}
.form-msg.ok{background:rgba(27,107,37,.1);color:#1B6B25;border:1px solid rgba(27,107,37,.25)}
.form-msg.err{background:rgba(196,58,42,.1);color:#C43A2A;border:1px solid rgba(196,58,42,.25)}

/* ---------- Contact / office cards ---------- */
.office{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px}
.office h3{font-size:16px;margin-bottom:10px}
.office p{font-size:14px;color:var(--text-secondary);margin:0 0 6px;display:flex;gap:9px;align-items:flex-start}
.office .ico{color:var(--accent-subtle);flex:0 0 18px;width:18px;height:18px;margin-top:2px}
.office a{color:var(--text-primary)}
.office a:hover{color:var(--accent)}

/* ---------- Two-column feature ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:26px}}
.split .media .sacom-img{box-shadow:var(--shadow)}
.bullets li{position:relative;padding-left:26px;margin-bottom:10px;font-size:15px;color:var(--text-secondary)}
.bullets li::before{content:"";position:absolute;left:0;top:8px;width:12px;height:12px;border-radius:50%;
  border:2px solid var(--accent-subtle)}
.dark .bullets li{color:var(--dark-text-muted)}

/* lists of capabilities as pills */
.pill-list{display:flex;flex-wrap:wrap;gap:8px}
.pill-list span{font-size:13px;background:#fff;border:1px solid var(--border);padding:7px 14px;border-radius:50px;color:var(--text-primary)}
.dark .pill-list span{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);color:#fff}

/* ---------- Process / timeline ---------- */
.timeline{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;position:relative}
@media (max-width:860px){.timeline{grid-template-columns:repeat(3,1fr);gap:20px 10px}}
@media (max-width:480px){.timeline{grid-template-columns:repeat(2,1fr)}}
.tstep{text-align:center;position:relative}
.tstep .dot{width:48px;height:48px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;
  justify-content:center;font-family:var(--font-head);font-weight:700;margin:0 auto 12px;position:relative;z-index:2}
.tstep h4{font-size:14px;margin-bottom:4px}
.tstep p{font-size:12.5px;color:var(--text-secondary);margin:0}
.dark .tstep p{color:var(--dark-text-muted)}

/* ---------- Insights / blog ---------- */
.post-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:.25s var(--ease)}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.post-card__body{padding:20px}
.post-card .meta{font-size:12px;color:var(--text-secondary);margin-bottom:8px}
.post-card h3{font-size:18px;margin-bottom:8px}
.article{max-width:760px;margin:0 auto}
.article p,.article li{font-size:16px;line-height:1.75;color:var(--text-primary)}
.article h2,.article h3{margin:1.6em 0 .5em}
.article img{border-radius:var(--radius);margin:1.2em 0}

/* ---------- Footer ---------- */
.site-footer{background:var(--dark-bg);color:var(--dark-text)}
.site-footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.4fr;gap:36px;padding:54px 0 36px}
@media (max-width:860px){.site-footer .cols{grid-template-columns:1fr 1fr;gap:30px}}
@media (max-width:520px){.site-footer .cols{grid-template-columns:1fr}}
.site-footer img.flogo{height:42px;margin-bottom:14px}
.site-footer h4{color:#fff;font-size:13px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px}
.site-footer a{color:var(--dark-text-muted);font-size:14px;display:block;padding:5px 0;transition:.2s}
.site-footer a:hover{color:var(--accent-subtle)}
.site-footer p{color:var(--dark-text-muted);font-size:14px}
.site-footer .tagline{color:var(--accent-subtle);font-style:italic;font-size:14px;margin-top:6px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;display:flex;flex-wrap:wrap;gap:12px;
  justify-content:space-between;align-items:center}
.footer-bottom p{margin:0;font-size:13px}
.footer-bottom .legal a{display:inline;padding:0 8px;font-size:13px}

/* ---------- Floating WhatsApp ---------- */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:900;width:54px;height:54px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:28px;height:28px;fill:#fff}

/* ---------- Reveal on scroll ---------- */
[data-reveal]{opacity:0;transform:translateY(20px);transition:opacity .5s var(--ease),transform .5s var(--ease);
  transition-delay:var(--reveal-delay,0ms)}
[data-reveal].in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){[data-reveal]{opacity:1;transform:none;transition:none}}

/* ---------- 404 ---------- */
.e404{text-align:center;padding:160px 0 80px}
.e404 .big{font-family:var(--font-head);font-weight:700;font-size:clamp(72px,16vw,150px);color:var(--accent);line-height:1;letter-spacing:-.04em}

/* utility */
.mt-0{margin-top:0}.mb-0{margin-bottom:0}.center{text-align:center}
.muted{color:var(--text-secondary)}
.eyebrow-line{width:42px;height:2px;background:var(--accent-subtle);margin:14px 0}
.divider{height:1px;background:var(--border);border:0;margin:0}