/* ============================================================
   True Finish Clean Co. — critical.css
   Design tokens, base typography, buttons, header, hero, trust
   strip. Loaded first so the top of every page paints correctly.
   ============================================================ */

:root{
  --navy:#14304A;
  --steel:#2D5A82;
  --azure:#3F7CB4;
  --sky:#9CC1E0;
  --mist:#ECF3F9;
  --paper:#FFFFFF;
  --paper-2:#F6F9FC;
  --line:#D6E2EE;
  --ink:#16273A;
  --muted:#5C6E7F;
  --shadow:0 18px 50px -28px rgba(20,48,74,.32);
  --shadow-sm:0 8px 24px -16px rgba(20,48,74,.30);
  --maxw:1180px;
  --pad:clamp(1.25rem,5vw,2.5rem);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Manrope",system-ui,sans-serif;
  color:var(--ink);
  background:var(--paper);
  font-size:clamp(1rem,.97rem + .15vw,1.0625rem);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3{font-family:"Fraunces",Georgia,serif;font-weight:500;font-optical-sizing:auto;margin:0;color:var(--navy);line-height:1.08;}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad);}
.eyebrow{
  font-family:"Manrope",sans-serif;font-weight:600;font-size:.72rem;
  text-transform:uppercase;letter-spacing:.2em;color:var(--azure);
  display:inline-flex;align-items:center;gap:.6em;margin:0;
}
.eyebrow .spark{width:14px;height:14px;color:var(--azure);flex:none;}
.script{font-family:"Fraunces",serif;font-style:italic;font-weight:400;}
.lead{color:var(--muted);}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:"Manrope",sans-serif;font-weight:600;font-size:.95rem;letter-spacing:.01em;
  padding:.92em 1.6em;border-radius:7px;border:1.5px solid transparent;cursor:pointer;
  transition:transform .18s ease,background .18s ease,color .18s ease,box-shadow .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn svg{width:17px;height:17px;flex:none;}
.btn-primary{background:var(--navy);color:#fff;}
.btn-primary:hover{background:var(--steel);transform:translateY(-2px);box-shadow:var(--shadow-sm);}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line);}
.btn-ghost:hover{border-color:var(--navy);background:var(--mist);transform:translateY(-2px);}
.btn-light{background:#fff;color:var(--navy);}
.btn-light:hover{background:var(--mist);transform:translateY(-2px);}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.4);}
.btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,.08);transform:translateY(-2px);}

/* header */
.site-head{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.86);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);transition:box-shadow .25s ease;
}
.site-head.scrolled{box-shadow:0 10px 30px -22px rgba(20,48,74,.45);}
.head-row{display:flex;align-items:center;gap:1.5rem;height:78px;}
.brand{display:flex;align-items:center;gap:.7rem;margin-right:auto;}
.brand img{height:52px;width:auto;}
.brand .b-text{display:flex;flex-direction:column;line-height:1.1;}
.brand .b-name{font-family:"Manrope",sans-serif;font-weight:700;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--navy);}
.brand .b-sub{font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);}
.nav{display:flex;align-items:center;gap:1.6rem;}
.nav a{font-weight:600;font-size:.9rem;color:var(--ink);position:relative;padding:.2em 0;}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;height:1.5px;width:0;background:var(--azure);transition:width .22s ease;}
.nav a:hover::after,.nav a.active::after{width:100%;}
.nav a.active{color:var(--navy);}
.head-cta{display:flex;align-items:center;gap:1rem;}
.head-phone{display:inline-flex;align-items:center;gap:.5em;font-weight:700;color:var(--navy);font-size:.92rem;white-space:nowrap;}
.head-phone svg{width:16px;height:16px;color:var(--azure);}
.menu-btn{display:none;background:none;border:1.5px solid var(--line);border-radius:7px;width:46px;height:42px;cursor:pointer;align-items:center;justify-content:center;color:var(--navy);}
.menu-btn svg{width:22px;height:22px;}
.mobile-menu{display:none;border-top:1px solid var(--line);background:#fff;}
.mobile-menu a{display:block;padding:.95rem var(--pad);font-weight:600;border-bottom:1px solid var(--line);color:var(--navy);}
.mobile-menu .mm-phone{color:var(--steel);}

/* hero */
.hero{padding:clamp(3rem,7vw,5.5rem) 0 clamp(3.5rem,7vw,5.5rem);position:relative;overflow:hidden;}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(120% 80% at 88% -10%, var(--mist) 0%, transparent 55%),
    linear-gradient(180deg,#fff 0%,var(--paper-2) 100%);
}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:clamp(2rem,5vw,4.5rem);align-items:center;}
.hero h1{font-size:clamp(2.5rem,1.55rem + 3.7vw,4.3rem);letter-spacing:-.015em;margin:.7rem 0 0;}
.hero h1 em{font-style:italic;font-weight:400;color:var(--steel);}
.hero-sub{margin:1.4rem 0 0;max-width:34ch;font-size:1.075rem;}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.9rem;}
.hero-trust{display:flex;flex-wrap:wrap;gap:.55rem 1.4rem;margin-top:2.1rem;padding-top:1.5rem;border-top:1px solid var(--line);}
.hero-trust span{display:inline-flex;align-items:center;gap:.5em;font-size:.82rem;font-weight:600;color:var(--navy);letter-spacing:.01em;}
.hero-trust svg{width:15px;height:15px;color:var(--azure);flex:none;}

.hero-media{position:relative;}
.hero-frame{
  position:relative;border-radius:12px;overflow:hidden;background:var(--mist);
  border:1px solid var(--line);box-shadow:var(--shadow);aspect-ratio:4/4.4;
}
.hero-frame img{width:100%;height:100%;object-fit:cover;}
.hero-frame::after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,rgba(20,48,74,0) 55%,rgba(20,48,74,.18) 100%);}
.frame-tag{
  position:absolute;left:18px;top:18px;z-index:2;display:inline-flex;align-items:center;gap:.5em;
  background:rgba(255,255,255,.94);backdrop-filter:blur(4px);border:1px solid var(--line);
  padding:.5em .9em;border-radius:50px;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--navy);
}
.frame-tag i{width:7px;height:7px;border-radius:50%;background:var(--azure);display:block;}
.seal{position:absolute;right:-26px;bottom:-26px;z-index:3;width:148px;height:148px;filter:drop-shadow(0 12px 24px rgba(20,48,74,.28));}

/* page hero (interior pages) */
.page-hero{position:relative;overflow:hidden;padding:clamp(2.6rem,6vw,4.2rem) 0 clamp(2.2rem,5vw,3.4rem);}
.page-hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:radial-gradient(120% 80% at 88% -10%, var(--mist) 0%, transparent 55%),linear-gradient(180deg,#fff 0%,var(--paper-2) 100%);
}
.page-hero .crumbs{font-size:.8rem;color:var(--muted);font-weight:600;margin:0 0 .9rem;letter-spacing:.02em;}
.page-hero .crumbs a:hover{color:var(--azure);}
.page-hero h1{font-size:clamp(2.1rem,1.5rem + 2.6vw,3.4rem);letter-spacing:-.015em;max-width:18ch;}
.page-hero h1 em{font-style:italic;font-weight:400;color:var(--steel);}
.page-hero .lead{margin-top:1.1rem;max-width:60ch;font-size:1.07rem;}

/* trust strip */
.strip{background:var(--navy);color:#fff;}
.strip .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.8rem clamp(1.5rem,4vw,3rem);padding-block:1.4rem;text-align:center;}
.strip p{margin:0;font-size:.92rem;color:#dce8f4;}
.strip .dot{width:5px;height:5px;border-radius:50%;background:var(--sky);display:inline-block;}
.strip strong{color:#fff;font-weight:700;}

/* reveal animation (declared early to avoid FOUC on above-the-fold) */
@media (prefers-reduced-motion:no-preference){
  .js .reveal{opacity:0;transform:translateY(20px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);}
  .js .reveal.in{opacity:1;transform:none;}
}

/* focus */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2.5px solid var(--azure);outline-offset:3px;border-radius:4px;
}

/* responsive — header / hero / strip */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-media{order:-1;max-width:480px;}
  .hero-frame{aspect-ratio:16/12;}
  .seal{width:120px;height:120px;right:-14px;bottom:-22px;}
  /* collapse the primary nav to a hamburger before it gets cramped */
  .nav,.head-phone{display:none;}
  .menu-btn{display:inline-flex;}
}
@media (max-width:720px){
  .head-cta .btn{display:none;}   /* sticky mobile bar covers the CTA below 720 */
  .head-row{height:68px;}
  .brand img{height:46px;}
  .brand .b-text{display:none;}
  .strip .wrap{flex-direction:column;gap:.5rem;}
  .strip .dot{display:none;}
}
@media (max-width:460px){
  .hero-actions{flex-direction:column;}
  .hero-actions .btn{width:100%;}
}