/* ============================================================
   ILS Cleaning — The Clean Flow System
   Premium light-theme design system. Tokens + component classes
   match the approved Stitch reference (00. EXAMPLES OF DESIGN).
   ============================================================ */

:root{
  /* Brand core */
  --primary:#00141f;            /* near-black deep ocean: headings, dark UI */
  --ocean:#082A3A;              /* primary-container / deep ocean panels */
  --slate:#294B59;              /* clean-slate: secondary text */
  --aqua:#16A7B7;               /* aqua current: links, secondary accents */
  --teal:#006973;              /* secondary */
  --glacier:#6AD5DE;            /* glacier aqua: primary CTA fill */
  --glacier-soft:#94f1ff;
  /* Surfaces */
  --background:#f7faf9;         /* page background (surface / porcelain) */
  --surface-bright:#f7faf9;
  --white:#ffffff;             /* surface-container-lowest */
  --surface-low:#f1f4f3;        /* alt section bg */
  --surface:#ebeeed;
  --mineral:#E6EFEE;            /* soft-mineral: residential cards */
  --mist:#C9D7D7;              /* borders */
  --graphite:#17252B;           /* body text */
  --on-variant:#42474c;         /* muted text */
  --outline:#72787c;
  --outline-variant:#c2c7cc;
  /* Accents / status */
  --citrus:#D8E85D; --sand:#D9C9A6; --coral:#E9785D;
  --success:#1a8f4c; --warning:#b7791f; --error:#ba1a1a; --info:#2563eb;
  /* Radii (reference: default .25, lg .5, xl .75, 2xl 1, 3xl 1.5) */
  --r:.25rem; --r-lg:.5rem; --r-xl:.75rem; --r-2xl:1rem; --r-3xl:1.5rem; --r-full:9999px;
  /* Spacing (8px base) */
  --s1:8px; --s2:16px; --s3:24px; --s4:32px; --s5:48px; --s6:64px; --s7:80px;
  --gutter:24px; --container:1280px;
  /* Elevation — soft ambient ocean-tinted */
  --shadow-sm:0 1px 2px rgba(8,42,58,.05);
  --shadow:0 10px 30px rgba(8,42,58,.07);
  --shadow-lg:0 24px 60px rgba(8,42,58,.12);
  --shadow-xl:0 40px 90px rgba(8,42,58,.18);
  --ease:cubic-bezier(.2,.7,.2,1); --dur:.3s;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:Manrope,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--graphite);background:var(--background);line-height:1.6;font-size:16px;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,h4,h5,h6{margin:0 0 .5em;color:var(--primary);font-weight:700;line-height:1.15;letter-spacing:-.02em}
h1{font-size:clamp(2.25rem,4.6vw,3.5rem);font-weight:800}
h2{font-size:clamp(1.75rem,3.2vw,2rem)}
h3{font-size:1.35rem}
p{margin:0 0 1rem}
a{color:var(--aqua);text-decoration:none;transition:color var(--dur) var(--ease)}
a:hover{color:var(--teal)}
img{max-width:100%;height:auto;display:block}
:focus-visible{outline:3px solid var(--aqua);outline-offset:2px;border-radius:var(--r-lg)}

/* Material Symbols */
.material-symbols-outlined{
  font-family:'Material Symbols Outlined';font-weight:400;font-style:normal;
  font-size:24px;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';-webkit-font-smoothing:antialiased;
  font-variation-settings:'FILL' 0,'wght' 400,'GRAD' 0,'opsz' 24;
  vertical-align:middle;
}
.material-symbols-outlined.fill{font-variation-settings:'FILL' 1,'wght' 400,'GRAD' 0,'opsz' 24}

/* Layout */
.container{max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}
.section{padding:var(--s7) 0}
.section-low{background:var(--surface-low)}
.section-mineral{background:var(--mineral)}
.grid{display:grid;gap:var(--s3)}
@media(min-width:768px){.g-2{grid-template-columns:repeat(2,1fr)}.g-3{grid-template-columns:repeat(3,1fr)}.g-4{grid-template-columns:repeat(4,1fr)}}
.eyebrow{display:inline-block;padding:6px 16px;border-radius:var(--r-full);background:rgba(106,213,222,.14);
  color:var(--primary);font-size:13px;font-weight:700;letter-spacing:.02em;margin-bottom:var(--s2)}
.lead{font-size:1.125rem;color:var(--slate);line-height:1.7}
.muted{color:var(--on-variant)}
.center{text-align:center}
.mx-auto{margin-left:auto;margin-right:auto}
.maxw-sm{max-width:32rem}.maxw-md{max-width:42rem}.maxw-lg{max-width:52rem}
.section-head{max-width:44rem}
.section-head.center{margin:0 auto var(--s5)}

/* Skip link */
.skip{position:absolute;left:-999px;top:8px;background:var(--primary);color:#fff;padding:10px 18px;border-radius:var(--r-lg);z-index:1000;font-weight:600}
.skip:focus{left:16px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:15px;padding:14px 26px;border:1.5px solid transparent;
  border-radius:var(--r-lg);cursor:pointer;text-decoration:none;
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),background var(--dur) var(--ease),color var(--dur) var(--ease);
  line-height:1;white-space:nowrap}
.btn:hover{text-decoration:none}
.btn .material-symbols-outlined{font-size:20px;transition:transform var(--dur) var(--ease)}
.btn:hover .material-symbols-outlined{transform:translateX(3px)}
.btn-primary{background:var(--glacier);color:var(--primary);box-shadow:var(--shadow)}
.btn-primary:hover{background:var(--glacier-soft);color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn-dark{background:var(--primary);color:var(--surface-bright)}
.btn-dark:hover{color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn-secondary{background:transparent;color:var(--primary);border-color:var(--mist)}
.btn-secondary:hover{background:var(--mineral);border-color:var(--slate)}
.btn-ghost{background:transparent;color:var(--primary)}
.btn-ghost:hover{background:var(--mineral)}
.btn-lg{padding:16px 32px;font-size:16px}
.btn-block{width:100%}
.btn:active{transform:translateY(0) scale(.98)}

/* ---------- Header ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;transition:background var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}
.site-header .bar{display:flex;align-items:center;justify-content:space-between;height:76px;flex-wrap:nowrap;gap:12px}
.site-header.solid{background:rgba(247,250,249,.9);backdrop-filter:blur(12px);box-shadow:var(--shadow-sm)}
.site-header.over{background:transparent}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;letter-spacing:-.01em;color:var(--primary);
  white-space:nowrap;flex:0 0 auto}
.logo:hover{color:var(--primary)}
.logo .mark{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--glacier),var(--aqua));
  display:flex;align-items:center;justify-content:center;color:var(--primary);box-shadow:var(--shadow-sm);flex:0 0 auto}
.logo .mark .material-symbols-outlined{font-size:20px}
.nav{display:none;gap:2px;align-items:center;flex-wrap:nowrap;min-width:0}
.nav a{color:var(--slate);font-weight:600;font-size:13px;padding:8px 10px;border-radius:var(--r-lg);letter-spacing:.01em;
  white-space:nowrap;transition:color var(--dur),background var(--dur)}
.nav a:hover{color:var(--aqua);background:transparent}
.nav a.active{color:var(--aqua);position:relative}
.nav a.active::after{content:"";position:absolute;left:10px;right:10px;bottom:2px;height:2px;background:var(--glacier);border-radius:2px}
.header-cta{display:none;gap:8px;align-items:center;flex:0 0 auto;white-space:nowrap}
.header-cta .btn{padding:10px 18px;font-size:13px}
.menu-toggle{display:inline-flex;background:none;border:none;cursor:pointer;padding:8px;color:var(--primary);flex:0 0 auto}
/* Full nav (logo + 8 items + two CTAs) measures ~1136px once Manrope is loaded.
   Verified no wrap at 1280px (fits) vs 1180px (overflows) — 1280 matches the
   container max-width token and leaves headroom. */
@media(min-width:1280px){.nav{display:flex}.header-cta{display:flex}.menu-toggle{display:none}}

/* Mobile menu */
.mobile-menu{position:fixed;inset:0;background:var(--primary);color:#fff;z-index:200;transform:translateX(100%);
  transition:transform var(--dur) var(--ease);display:flex;flex-direction:column;padding:24px}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu a{color:#fff;font-size:1.15rem;font-weight:600;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.mobile-menu a:hover{color:var(--glacier)}
.mobile-menu .close{align-self:flex-end;background:none;border:none;color:#fff;cursor:pointer;padding:8px;margin-bottom:12px}

/* Fixed-header offset: default pages start below the 76px header. */
main{padding-top:76px}
body.over-hero main{padding-top:0}

/* ---------- Hero (light, split, photo) ---------- */
.hero{position:relative;padding-top:calc(76px + var(--s6));padding-bottom:var(--s6);overflow:hidden}
.hero-scene{position:absolute;inset:0;z-index:0;opacity:.35;pointer-events:none}
.hero-scene .glow{position:absolute;border-radius:50%;filter:blur(70px)}
.hero-scene .g1{width:520px;height:520px;right:-120px;top:-80px;background:radial-gradient(circle,rgba(106,213,222,.5),transparent 70%)}
.hero-scene .g2{width:400px;height:400px;left:-100px;bottom:-120px;background:radial-gradient(circle,rgba(22,167,183,.28),transparent 70%)}
.hero-grid{position:relative;z-index:2;display:grid;gap:var(--s5);align-items:start}
@media(min-width:900px){.hero-grid{grid-template-columns:1.05fr .95fr}}
.hero h1{margin-bottom:var(--s3);max-width:15ch}
.hero .lead{max-width:46ch;margin-bottom:var(--s4)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-media{position:relative;aspect-ratio:1/1;border-radius:var(--r-3xl);overflow:hidden;
  border:4px solid var(--white);box-shadow:var(--shadow-xl);display:none}
@media(min-width:900px){.hero-media{display:block}}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-3d{position:absolute;inset:0;opacity:0;transition:opacity .8s var(--ease)}
.hero-3d.scene-ready{opacity:1}
.hero-3d canvas{display:block;width:100%;height:100%}
.hero-media .float-card{position:absolute;left:24px;bottom:24px;right:24px;max-width:300px;
  background:rgba(247,250,249,.92);backdrop-filter:blur(10px);border:1px solid var(--mist);
  border-radius:var(--r-xl);padding:18px 20px;box-shadow:var(--shadow-lg)}
.hero-media .float-card .row{display:flex;align-items:center;gap:8px;color:var(--primary);font-weight:700;margin-bottom:4px}
.hero-media .float-card .row .material-symbols-outlined{color:var(--aqua)}
.hero-media .float-card p{margin:0;font-size:13px;color:var(--slate)}
.hero-interior{width:100%;height:100%;object-fit:cover;display:block}

/* ---------- Floating quick selector ---------- */
.selector-wrap{position:relative;z-index:20;margin-top:calc(-1 * var(--s6));margin-bottom:var(--s2)}
.selector{background:var(--white);box-shadow:var(--shadow-lg);border:1px solid var(--mist);border-radius:var(--r-2xl);
  padding:8px;display:grid;gap:4px;grid-template-columns:1fr}
@media(min-width:640px){.selector{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1000px){.selector{grid-template-columns:repeat(6,1fr)}}
.selector a{font:inherit;font-weight:700;font-size:14px;color:var(--primary);background:transparent;border:none;
  padding:16px 12px;border-radius:var(--r-xl);cursor:pointer;transition:background var(--dur) var(--ease),color var(--dur) var(--ease);text-align:center;text-decoration:none;display:block}
.selector a:hover{background:var(--mineral)}
.selector a[aria-pressed=true]{background:var(--primary);color:var(--surface-bright)}

/* ---------- Generic card (forms, confirmations, list items) ---------- */
.card{background:var(--white);border:1px solid var(--mist);border-radius:var(--r-2xl);
  padding:var(--s4);box-shadow:var(--shadow-sm);transition:box-shadow var(--dur) var(--ease),transform var(--dur) var(--ease)}
.card-lift:hover{box-shadow:var(--shadow);transform:translateY(-3px)}

/* ---------- Service cards ---------- */
.svc-grid{display:grid;gap:var(--s3)}
@media(min-width:640px){.svc-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.svc-grid{grid-template-columns:repeat(3,1fr)}}
.svc{display:flex;flex-direction:column;background:var(--mineral);border:1px solid rgba(201,215,215,.5);
  border-radius:var(--r-2xl);padding:var(--s4);text-decoration:none;color:inherit;
  perspective:800px;transition:box-shadow var(--dur) var(--ease),transform var(--dur) var(--ease)}
.svc:hover{box-shadow:var(--shadow);transform:translateY(-3px) rotateX(2deg) rotateY(-2deg);color:inherit;text-decoration:none}
.svc .ico{width:60px;height:60px;border-radius:var(--r-xl);background:var(--surface-bright);box-shadow:var(--shadow-sm);
  display:flex;align-items:center;justify-content:center;color:var(--primary);margin-bottom:var(--s3);
  transform-style:preserve-3d;transition:transform var(--dur) var(--ease)}
.svc .ico .material-symbols-outlined{font-size:30px}
.svc:hover .ico{transform:translateZ(18px) scale(1.08) rotate(4deg)}
.svc h3{margin-bottom:8px;font-size:1.2rem}
.svc p{font-size:14px;color:var(--slate);line-height:1.6;flex:1;margin-bottom:16px}
.svc .go{display:inline-flex;align-items:center;gap:4px;color:var(--primary);font-weight:700;font-size:14px}
.svc .go .material-symbols-outlined{font-size:18px}
/* dark CTA card variant */
.svc-cta{background:var(--primary);border:none;align-items:center;justify-content:center;text-align:center}
.svc-cta h3{color:var(--glacier)}
.svc-cta p{color:var(--mist);text-align:center}

/* ---------- Timeline / transformation path ---------- */
.timeline{position:relative}
.timeline .rail{position:absolute;top:32px;left:8%;right:8%;height:2px;background:var(--mist);display:none}
@media(min-width:1000px){.timeline .rail{display:block}}
.timeline-grid{display:grid;gap:var(--s4);position:relative;z-index:2}
@media(min-width:1000px){.timeline-grid{grid-template-columns:repeat(4,1fr)}}
.tstep{text-align:center;display:flex;flex-direction:column;align-items:center}
.tstep .num{width:64px;height:64px;border-radius:50%;background:var(--primary);color:var(--glacier);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.5rem;
  border:4px solid var(--surface-bright);box-shadow:var(--shadow);margin-bottom:var(--s2)}
.tstep.last .num{background:var(--glacier);color:var(--primary)}
.tstep h4{font-size:1.1rem;margin-bottom:6px}
.tstep p{font-size:14px;color:var(--slate);max-width:24ch}

/* ---------- Step list (content pages: How it works, About) ---------- */
.step-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--s4)}
.step-list li{display:flex;gap:var(--s3);align-items:flex-start;position:relative;padding-bottom:var(--s4);border-bottom:1px solid var(--mist)}
.step-list li:last-child{border-bottom:none;padding-bottom:0}
.step-list .num{flex:none;width:44px;height:44px;border-radius:50%;background:var(--primary);color:var(--glacier);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem}
.step-list h3{font-size:1.15rem;margin:0 0 4px}
.step-list p{margin:0;color:var(--slate)}

/* ---------- Feature list (trust) ---------- */
.feature{display:flex;align-items:center;gap:14px;margin-bottom:var(--s2)}
.feature .ico{width:48px;height:48px;border-radius:var(--r-lg);background:var(--mineral);color:var(--primary);
  display:flex;align-items:center;justify-content:center;flex:0 0 auto;transition:background var(--dur) var(--ease)}
.feature:hover .ico{background:var(--glacier)}
.feature strong{display:block;color:var(--primary)}
.feature span{font-size:13px;color:var(--slate)}

/* ---------- Quote / testimonial cards ---------- */
.quote-card{background:var(--white);border:1px solid var(--mist);border-radius:var(--r-2xl);padding:var(--s4);box-shadow:var(--shadow-sm)}
.quote-card .material-symbols-outlined.mark{font-size:40px;color:rgba(106,213,222,.6)}
.quote-card p{font-style:italic;color:var(--slate);font-size:1.05rem;margin:12px 0 20px}
.quote-card .who{display:flex;align-items:center;gap:12px}
.quote-card .who .av{width:40px;height:40px;border-radius:50%;background:var(--mist)}
.quote-card .who strong{color:var(--primary);font-size:14px;display:block}
.quote-card .who span{font-size:12px;color:var(--slate)}

/* ---------- Split panels ---------- */
.split{display:grid;gap:var(--s5);align-items:center}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr}}
.panel-ocean{background:linear-gradient(150deg,var(--ocean),var(--slate));color:#fff;border-radius:var(--r-3xl);padding:var(--s5)}
.panel-ocean h2,.panel-ocean h3{color:#fff}
.panel-ocean p{color:rgba(255,255,255,.85)}
.panel-ocean ul{list-style:none;padding:0;margin:0}
.panel-ocean ul li{padding:7px 0;display:flex;gap:10px;align-items:flex-start}
.panel-ocean ul li .material-symbols-outlined{color:var(--glacier);font-size:20px}
.card-mineral{background:var(--mineral);border-radius:var(--r-3xl);padding:var(--s5)}

/* ---------- CTA band ---------- */
.cta-band{background:var(--primary);border-radius:var(--r-3xl);padding:var(--s6) var(--s4);text-align:center;color:#fff;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;width:400px;height:400px;border-radius:50%;
  background:radial-gradient(circle,rgba(106,213,222,.18),transparent 70%);top:-150px;right:-100px}
.cta-band > *{position:relative;z-index:2}
.cta-band h2{color:var(--surface-bright)}
.cta-band p{color:var(--mist);max-width:38rem;margin-left:auto;margin-right:auto}
.cta-trust{margin-top:var(--s3);display:flex;flex-wrap:wrap;justify-content:center;gap:24px;color:rgba(201,215,215,.7);font-size:14px;font-weight:600}
.cta-trust span{display:inline-flex;align-items:center;gap:6px}
.cta-trust .material-symbols-outlined{font-size:18px;color:var(--glacier)}

/* ---------- FAQ ---------- */
.faq details{background:var(--white);border:1px solid var(--mist);border-radius:var(--r-xl);margin-bottom:12px;overflow:hidden}
.faq summary{padding:20px 22px;font-weight:700;cursor:pointer;color:var(--primary);list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary .material-symbols-outlined{color:var(--aqua);transition:transform var(--dur) var(--ease)}
.faq details[open] summary .material-symbols-outlined{transform:rotate(45deg)}
.faq details p{padding:0 22px 20px;margin:0;color:var(--slate)}

/* ---------- Forms ---------- */
.field{margin-bottom:var(--s3)}
.field label{display:block;font-weight:700;font-size:14px;margin-bottom:7px;color:var(--primary)}
.field .req{color:var(--coral)}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border:1.5px solid var(--mist);
  border-radius:var(--r-lg);font:inherit;background:var(--white);color:var(--graphite);transition:border-color var(--dur),box-shadow var(--dur)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--aqua);box-shadow:0 0 0 3px rgba(22,167,183,.18)}
.field .hint{font-size:12px;color:var(--outline);margin-top:5px}
.field.error input,.field.error select,.field.error textarea{border-color:var(--coral)}
.field .err{color:var(--error);font-size:13px;margin-top:5px}
fieldset{border:1px solid var(--outline-variant);border-radius:var(--r-2xl);padding:var(--s4);margin:0 0 var(--s3);background:var(--white)}

/* ---------- Footer link editor (admin) ---------- */
.footer-link-row{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:8px;align-items:center;padding:8px;border:1px solid var(--mist);border-radius:var(--r-lg);background:var(--mineral)}
.footer-link-row input,.footer-link-row select{padding:9px 11px;font-size:13px;margin:0}
[hidden]{display:none!important}
legend{font-weight:800;color:var(--primary);padding:0 10px;font-size:1.05rem}

/* Estimate stepper */
.stepper{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:var(--s4)}
.stepper .s{flex:1;min-width:88px;text-align:center;font-size:12px;font-weight:700;color:var(--outline);padding:12px 6px;border-radius:var(--r-lg);background:var(--mineral)}
.stepper .s.active{background:var(--primary);color:#fff}
.choice-grid{display:grid;gap:12px;grid-auto-rows:minmax(min-content,auto);align-items:start}
@media(min-width:640px){.choice-grid{grid-template-columns:repeat(2,1fr)}}
.choice{display:block;cursor:pointer;position:relative;height:auto}
.choice input{position:absolute;opacity:0}
.choice .box{display:block;border:1.5px solid var(--mist);border-radius:var(--r-xl);padding:16px;transition:border-color var(--dur),box-shadow var(--dur),background var(--dur);background:var(--white)}
.choice input:checked+.box{border-color:var(--aqua);box-shadow:0 0 0 3px rgba(22,167,183,.16);background:rgba(106,213,222,.06)}
.choice input:focus-visible+.box{outline:3px solid var(--aqua);outline-offset:2px}
.choice strong{display:block;color:var(--primary)}
.choice small{color:var(--slate)}

/* ---------- Availability slots (booking) ---------- */
.avail-slot{font:inherit;font-weight:600;font-size:13px;padding:10px 14px;border-radius:var(--r-lg);
  border:1.5px solid var(--mist);background:var(--white);color:var(--primary);cursor:pointer;transition:border-color var(--dur),background var(--dur)}
.avail-slot:hover:not(:disabled){border-color:var(--aqua)}
.avail-slot[aria-pressed="true"]{border-color:var(--aqua);background:rgba(106,213,222,.12)}
.avail-slot:disabled{opacity:.45;text-decoration:line-through;cursor:not-allowed;background:var(--mineral)}

/* ---------- Slide-to-verify ---------- */
.slider-verify{background:var(--mineral);border-radius:var(--r-lg);padding:16px 18px}
.slider-verify input[type="range"]{width:100%;accent-color:var(--aqua)}
.slider-verify .hint{font-weight:700;color:var(--primary)}
.slider-verify.verified{background:rgba(26,143,76,.1)}
.slider-verify.verified .hint{color:var(--success)}

/* ---------- Chips / badges / alerts ---------- */
.chip{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;padding:6px 14px;border-radius:var(--r-full);background:rgba(106,213,222,.16);color:var(--primary)}
.alert{padding:15px 18px;border-radius:var(--r-lg);margin-bottom:16px;font-size:15px;display:flex;gap:10px;align-items:flex-start}
.alert .material-symbols-outlined{font-size:20px;flex:0 0 auto}
.alert-success{background:rgba(26,143,76,.1);border:1px solid var(--success);color:#0f5f33}
.alert-error{background:#fff2f0;border:1px solid var(--coral);color:#93000a}
.alert-info{background:rgba(37,99,235,.08);border:1px solid var(--info);color:#1e40af}

/* ---------- Page hero (interior pages) ---------- */
.page-hero{background:linear-gradient(155deg,var(--ocean),var(--slate));color:#fff;padding:var(--s5) 0;
  position:relative;overflow:hidden;perspective:900px}
.page-hero h1{color:#fff;position:relative;z-index:2;max-width:26ch}
.page-hero .lead{color:rgba(255,255,255,.85);position:relative;z-index:2}
.page-hero .eyebrow{background:rgba(255,255,255,.12);color:var(--glacier);position:relative;z-index:2}
.page-hero .container{position:relative;z-index:2}
/* Dimensional "clean droplet" accent: a real CSS 3D sphere (perspective +
   rotateY + layered radial-gradient sheen/shadow), not a flat blurred circle —
   spins slowly, sits clear of the text column, disabled under reduced motion. */
.page-hero::after{
  content:"";position:absolute;top:50%;right:6%;width:220px;height:220px;z-index:1;
  border-radius:50%;transform-style:preserve-3d;transform:translateY(-50%) rotateY(0deg) rotateX(8deg);
  background:
    radial-gradient(circle at 32% 28%, rgba(255,255,255,.55), rgba(255,255,255,0) 34%),
    radial-gradient(circle at 68% 75%, rgba(106,213,222,.35), rgba(106,213,222,0) 45%),
    radial-gradient(circle at 50% 50%, rgba(22,167,183,.4), rgba(8,42,58,.55) 75%);
  box-shadow:inset -18px -18px 40px rgba(0,0,0,.35), inset 12px 12px 24px rgba(255,255,255,.15), 0 30px 60px rgba(0,0,0,.3);
  animation:heroOrbSpin 14s linear infinite;
  opacity:.9;
}
@keyframes heroOrbSpin{
  0%{transform:translateY(-50%) rotateY(0deg) rotateX(8deg)}
  100%{transform:translateY(-50%) rotateY(360deg) rotateX(8deg)}
}
@media(max-width:900px){.page-hero::after{width:120px;height:120px;right:-20px;opacity:.6}}
@media(prefers-reduced-motion:reduce){.page-hero::after{animation:none}}
.crumb{font-size:13px;margin-bottom:14px;color:rgba(255,255,255,.7)}
.crumb a{color:var(--glacier)}

/* ---------- Footer ---------- */
.site-footer{background:var(--primary);color:var(--mist);padding:var(--s7) 0 var(--s3)}
.site-footer h4{color:var(--surface-bright);font-size:13px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:16px}
.site-footer a{color:var(--mist);font-size:14px;display:block;padding:5px 0}
.site-footer a:hover{color:var(--glacier)}
.footer-grid{display:grid;gap:var(--s3) var(--s2);grid-template-columns:repeat(2,1fr)}
.footer-grid .footer-brand{grid-column:1 / -1}
@media(min-width:768px){.footer-grid{grid-template-columns:2fr 1fr 1fr 1.2fr;gap:var(--s4)}.footer-grid .footer-brand{grid-column:auto}}
.footer-brand .logo{color:var(--glacier)}
.footer-brand p{font-size:14px;max-width:30ch;color:var(--mist)}
.footer-contact li{display:flex;gap:8px;align-items:center;font-size:14px;padding:5px 0}
.footer-contact .material-symbols-outlined{font-size:16px;color:var(--glacier)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:var(--s5);padding-top:var(--s3);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;font-size:13px;align-items:center;color:rgba(201,215,215,.6)}
.footer-legal{display:flex;gap:18px;flex-wrap:wrap}
.footer-legal a{display:inline;padding:0}

/* ---------- Mobile action bar ---------- */
.mobile-bar{position:fixed;bottom:0;left:0;right:0;z-index:90;background:rgba(247,250,249,.94);backdrop-filter:blur(12px);
  border-top:1px solid var(--mist);display:flex;padding:8px;gap:8px}
.mobile-bar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;font-weight:700;
  color:var(--primary);padding:8px 4px;border-radius:var(--r-lg);text-decoration:none}
.mobile-bar a .material-symbols-outlined{font-size:20px}
.mobile-bar a.primary{background:var(--glacier);color:var(--primary)}
@media(min-width:1000px){.mobile-bar{display:none}}
body.has-mobile-bar{padding-bottom:70px}
@media(min-width:1000px){body.has-mobile-bar{padding-bottom:0}}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* Utilities */
.stack-sm>*+*{margin-top:var(--s1)}
.stack>*+*{margin-top:var(--s2)}
.mt-2{margin-top:var(--s2)}.mt-3{margin-top:var(--s3)}.mt-4{margin-top:var(--s4)}.mt-5{margin-top:var(--s5)}
.text-white{color:#fff}.hidden{display:none}

/* Reduced motion */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1!important;transform:none!important}
  .hero-scene{display:none}
  .hero-3d{display:none}
  .btn:hover,.svc:hover,.svc:hover .ico{transform:none}
}