/* High Alpine Cleaning — shared styles
   Pine (forest) · Sky (glacier/alpine) · Brass (premium)
   ------------------------------------------------------------------ */
:root{
  /* Pine — evergreen anchor */
  --pine:#0e5245;--pine-d:#0a3c32;--pine-dd:#072a23;--pine-l:#e6f1ee;
  /* Sky — alpine accent */
  --sky:#2b8fb8;--sky-ink:#0c6a8f;--sky-l:#e8f3f8;
  --teal:#0c8168;                 /* AA-safe green, used sparingly */
  /* Brass — premium metal */
  --gold:#d29a3a;--gold-d:#3a2a08;--gold-l:#f7ead0;
  /* Ink / neutrals */
  --ink:#15241f;--slate:#4c5f5a;--mist:#7d918b;
  --bg:#fff;--soft:#f4f8f7;--sink:#eaf2ef;--line:#dce7e3;
  /* Elevation */
  --sh-xs:0 1px 2px rgba(10,60,50,.06);
  --sh-s:0 2px 4px rgba(10,60,50,.06),0 4px 12px rgba(10,60,50,.06);
  --sh-m:0 4px 8px rgba(10,60,50,.07),0 12px 28px rgba(10,60,50,.10);
  --sh-l:0 8px 16px rgba(10,60,50,.08),0 24px 56px rgba(10,60,50,.14);
  --sh-hero:0 30px 70px rgba(6,42,35,.34);
  /* Radius + layout */
  --r-s:10px;--r:16px;--r-l:22px;--r-pill:999px;--mw:1120px;
  --f:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --f-display:'Fraunces','Iowan Old Style','Palatino Linotype',Palatino,Georgia,serif;
  /* Swap to a real hero photo later: set --hero-img:url('/img/hero.jpg') */
  --hero-img:none;
  /* Faint topographic texture for soft sections */
  --topo:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cg fill='none' stroke='%230e5245' stroke-opacity='0.045' stroke-width='1.4'%3E%3Cpath d='M0 24 Q35 6 70 24 T140 24'/%3E%3Cpath d='M0 58 Q35 40 70 58 T140 58'/%3E%3Cpath d='M0 92 Q35 74 70 92 T140 92'/%3E%3Cpath d='M0 126 Q35 108 70 126 T140 126'/%3E%3C/g%3E%3C/svg%3E");
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--f);color:var(--ink);background:var(--bg);line-height:1.65;font-size:1.0625rem;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%}
h1,h2,h3,.logo,.eye{font-family:var(--f-display)}
h1,h2,h3{line-height:1.08;letter-spacing:-.015em;font-weight:600;text-wrap:balance;color:var(--ink)}
h2{font-size:clamp(1.9rem,4vw,2.75rem)}
h3{font-size:1.2rem}
p{color:var(--slate);max-width:64ch}
b{color:var(--ink)}
.wrap{max-width:var(--mw);margin:0 auto;padding:0 20px}
.tac{text-align:center}

/* Icons (inline Lucide) */
.lc{width:1.25em;height:1.25em;display:inline-block;vertical-align:-.18em;flex:none}

/* Skip link */
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--pine);color:#fff;padding:10px 16px;border-radius:0 0 var(--r-s) 0;font-weight:700}
.skip:focus{left:0}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;border-radius:var(--r-pill);padding:14px 24px;font-size:1rem;cursor:pointer;border:0;transition:transform .15s,box-shadow .15s,background .15s;white-space:nowrap;font-family:var(--f)}
.btn .lc{width:1.1em;height:1.1em}
.btn:focus-visible{outline:3px solid var(--sky);outline-offset:2px}
.p{background:linear-gradient(145deg,#e2ad4b,var(--gold));color:var(--gold-d);box-shadow:0 1px 0 rgba(255,255,255,.4) inset,0 6px 18px rgba(210,154,58,.34)}
.p:hover{transform:translateY(-2px);box-shadow:0 1px 0 rgba(255,255,255,.4) inset,0 10px 26px rgba(210,154,58,.42)}
.g{background:rgba(255,255,255,.10);color:#fff;border:1.5px solid rgba(255,255,255,.5);backdrop-filter:blur(6px)}
.g:hover{background:rgba(255,255,255,.2)}
.d{background:linear-gradient(145deg,var(--pine),var(--pine-d));color:#fff}
.d:hover{transform:translateY(-2px);box-shadow:var(--sh-m)}
.btn.sm{padding:11px 18px;font-size:.95rem}
.eye{text-transform:uppercase;letter-spacing:.16em;font-size:.75rem;font-weight:600;color:var(--sky-ink)}

/* Header / nav */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);transition:box-shadow .2s}
header.scrolled{box-shadow:var(--sh-xs)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:9px;font-weight:600;font-size:1.14rem;color:var(--pine)}
.logo .mark{border-radius:8px;box-shadow:var(--sh-xs)}
.logo span{color:var(--sky-ink)}
.nav-l{display:flex;gap:26px;align-items:center}
.nav-l a{font-weight:600;font-size:.95rem;color:var(--ink);font-family:var(--f)}
.nav-l a:hover{color:var(--sky-ink)}
.nav-l a[aria-current=page]{color:var(--sky-ink);position:relative}
.nav-l a[aria-current=page]::after{content:'';position:absolute;left:0;right:0;bottom:-7px;height:2px;border-radius:2px;background:var(--sky)}
.nav-c{display:flex;align-items:center;gap:14px}
.nav-ph{font-weight:700;color:var(--pine);display:inline-flex;align-items:center;gap:6px}
.nav-tog{display:none;background:none;border:0;color:var(--pine);cursor:pointer;padding:6px;border-radius:8px}
.nav-tog:focus-visible{outline:3px solid var(--sky);outline-offset:2px}
.nav-tog .lc{width:26px;height:26px}
/* Mobile nav panel */
.mnav{display:none;flex-direction:column;gap:2px;padding:8px 20px 18px;border-top:1px solid var(--line);background:#fff}
.mnav.open{display:flex}
.mnav a{padding:13px 6px;font-weight:600;color:var(--ink);border-bottom:1px solid var(--line)}
.mnav a[aria-current=page]{color:var(--sky-ink)}
.mnav .row{display:flex;gap:10px;margin-top:12px}
.mnav .row .btn{flex:1;justify-content:center}
@media(max-width:900px){.nav-l,.nav-ph,.nav-c .btn{display:none}.nav-tog{display:inline-flex}}

/* Sections + rhythm */
main{display:block}
section{padding:76px 0}
.dark-band{padding:92px 0}
@media(max-width:640px){section{padding:52px 0}.dark-band{padding:60px 0}}
.sh{max-width:640px;margin:0 auto 46px;text-align:center}
.sh.left{margin-left:0;text-align:left;max-width:56ch}
.sh h2{margin-top:10px}
.sh p{margin-top:14px;font-size:1.1rem}
.soft-bg{background:var(--soft)}
.sink-bg{background:var(--sink)}
.textured{background-color:var(--soft);background-image:var(--topo)}
.section-cta{text-align:center;margin-top:30px}

/* Shared dark gradient (hero + interior heroes + bands) */
.pine-grad{background:
  radial-gradient(120% 90% at 82% -10%,#12604f 0%,transparent 55%),
  linear-gradient(165deg,var(--pine),var(--pine-d) 55%,var(--pine-dd));color:#fff}

/* Hero (home) */
.hero{position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:var(--hero-img) center/cover no-repeat;opacity:.5;z-index:0}
.hero-i{position:relative;z-index:2;padding:74px 20px 96px;display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:center}
.hero h1{font-size:clamp(2.4rem,5.2vw,3.75rem);color:#fff;letter-spacing:-.02em;line-height:1.04}
.hero .sub{color:#d4e9e2;font-size:1.18rem;margin:20px 0 28px;max-width:42ch}
.ctas{display:flex;gap:14px;flex-wrap:wrap}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.chip{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.08);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.18);padding:8px 14px;border-radius:var(--r-pill);font-size:.85rem;font-weight:600;color:#eafaf5}
.chip .lc{width:15px;height:15px;color:var(--gold-l)}
.badge{display:inline-flex;align-items:center;gap:7px;background:rgba(224,168,62,.14);border:1px solid rgba(224,168,62,.5);color:#f4dca6;padding:7px 15px;border-radius:var(--r-pill);font-weight:600;font-size:.8rem;margin-bottom:20px;font-family:var(--f-display);letter-spacing:.02em}
.badge .lc{width:15px;height:15px;color:var(--gold)}
@media(max-width:860px){.hero-i{grid-template-columns:1fr;padding:52px 20px 72px}.hero .sub{max-width:none}}

/* Interior hero */
.phero{position:relative;overflow:hidden;text-align:center}
.phero-i{position:relative;z-index:2;padding:66px 20px 82px;max-width:740px;margin:0 auto}
.phero h1{color:#fff;font-size:clamp(2.1rem,4.6vw,3.1rem);letter-spacing:-.02em}
.phero .sub{color:#d4e9e2;font-size:1.14rem;margin-top:16px}
.phero .badge{margin-bottom:16px}

/* Layered mountain silhouette */
.mtn{position:absolute;bottom:-1px;left:0;width:100%;height:auto;z-index:1;pointer-events:none}

/* Quote card / forms */
.qc,.fc{background:#fff;border-radius:var(--r-l);color:var(--ink);box-shadow:var(--sh-hero);position:relative;overflow:hidden}
.qc{padding:28px}
.fc{padding:30px}
.qc::before,.fc::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--gold),#e6c169)}
.qc h3{font-size:1.3rem;color:var(--pine)}
.fc h3{color:var(--pine);margin-bottom:4px;font-size:1.3rem}
.qc .sm{font-size:.9rem;margin-top:4px;color:var(--slate)}
.fld{margin-top:13px}
.fld label{display:block;font-size:.82rem;font-weight:700;color:var(--ink);margin-bottom:5px}
.fld input,.fld select,.fld textarea{width:100%;padding:12px 13px;border:1.5px solid var(--line);border-radius:var(--r-s);font-size:1rem;font-family:inherit;background:var(--soft);color:var(--ink)}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--sky);background:#fff;box-shadow:0 0 0 3px rgba(43,143,184,.16)}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.qc .btn,.fc .btn{width:100%;justify-content:center;margin-top:18px}
.fnote{font-size:.82rem;color:var(--slate);text-align:center;margin-top:10px}
.form-ok{display:none;text-align:center;padding:14px 4px}
.form-ok .lc{width:46px;height:46px;color:var(--teal);margin-bottom:8px}
.form-ok h3{color:var(--pine);margin-bottom:6px}
.form-fallback{display:none;margin-top:14px;padding:14px;background:var(--sky-l);border:1px solid #cfe4ee;border-radius:var(--r-s);font-size:.9rem}
.form-fallback textarea{width:100%;margin-top:8px;min-height:120px;border:1px solid var(--line);border-radius:var(--r-s);padding:10px;font-family:inherit;font-size:.9rem}
.form-fallback .btn{margin-top:10px}

/* Trust strip */
.trust{background:var(--pine-d);color:#dff1eb}
.trust .wrap{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 30px;padding:18px 20px}
.trust span{display:inline-flex;align-items:center;gap:8px;font-size:.9rem;font-weight:600;letter-spacing:.01em}
.trust .lc{width:17px;height:17px;color:var(--gold)}

/* Story / quote card */
.story-g{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.story-g.rev .story-txt{order:2}
.story-txt p{margin-bottom:14px;font-size:1.06rem;color:var(--ink)}
.story-txt .lead{font-weight:700;color:var(--pine);font-size:1.14rem}
.qcard{position:relative;border-radius:var(--r-l);padding:40px;box-shadow:var(--sh-l);overflow:hidden}
.qcard::before{content:'\201C';position:absolute;top:6px;left:22px;font-family:var(--f-display);font-size:7rem;color:rgba(255,255,255,.12);line-height:1}
.qcard .big{position:relative;font-family:var(--f-display);font-size:1.5rem;font-weight:500;line-height:1.32;color:#fff}
.qcard .sig{margin-top:20px;color:#bfe3d9;font-weight:600}
@media(max-width:860px){.story-g{grid-template-columns:1fr;gap:30px}.story-g.rev .story-txt{order:0}}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid rgba(220,231,227,.7);border-radius:var(--r);padding:28px;box-shadow:var(--sh-s);transition:transform .18s,box-shadow .18s}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-m)}
.ic{width:52px;height:52px;border-radius:14px;background:linear-gradient(145deg,var(--sky-l),#fff);border:1px solid var(--line);box-shadow:var(--sh-xs),inset 0 1px 0 #fff;display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--sky-ink)}
.ic .lc{width:26px;height:26px}
.card h3{font-size:1.18rem;margin-bottom:8px}
.card p{font-size:.97rem}
@media(max-width:860px){.cards{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.cards{grid-template-columns:1fr}}

/* Steps */
.steps .sh h2{color:#fff}.steps .sh p{color:#cfe6df}
.steps-g{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative}
.step{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:var(--r);padding:26px}
.num{width:40px;height:40px;border-radius:11px;background:linear-gradient(145deg,#e0b155,var(--gold));color:var(--gold-d);font-family:var(--f-display);font-weight:600;font-size:1.15rem;display:flex;align-items:center;justify-content:center;margin-bottom:14px;box-shadow:0 4px 12px rgba(210,154,58,.3)}
.step h3{font-size:1.08rem;color:#fff;margin-bottom:6px}
.step p{color:#c8e2db;font-size:.94rem}
@media(max-width:860px){.steps-g{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps-g{grid-template-columns:1fr}}

/* Included checklist */
.inc-g{display:grid;grid-template-columns:1fr 1fr;gap:2px 30px;max-width:840px;margin:0 auto}
.inc{display:flex;gap:12px;align-items:flex-start;padding:13px 0;border-bottom:1px dashed var(--line);font-size:.98rem}
.inc .ck{color:var(--teal);flex:none;margin-top:2px}
.inc .ck .lc{width:20px;height:20px}
@media(max-width:640px){.inc-g{grid-template-columns:1fr}}

/* Guarantee band */
.guarantee{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:center;max-width:820px;margin:0 auto;background:#fff;border:1px solid var(--line);border-left:5px solid var(--teal);border-radius:var(--r);padding:28px 30px;box-shadow:var(--sh-s)}
.guarantee .gi{width:56px;height:56px;border-radius:14px;background:var(--sky-l);color:var(--teal);display:flex;align-items:center;justify-content:center}
.guarantee .gi .lc{width:30px;height:30px}
.guarantee h3{color:var(--pine);margin-bottom:6px}
.guarantee p{font-size:1rem}
@media(max-width:560px){.guarantee{grid-template-columns:1fr;text-align:center}.guarantee .gi{margin:0 auto}}

/* Pricing */
.price-g{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;align-items:center;max-width:960px;margin:0 auto}
.price{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px 22px;text-align:center;box-shadow:var(--sh-s);transition:transform .18s,box-shadow .18s}
.price:hover{transform:translateY(-3px);box-shadow:var(--sh-m)}
.price.f{border:2px solid var(--sky);transform:scale(1.05);background:linear-gradient(180deg,#fff,#f4fbfd);box-shadow:var(--sh-m);position:relative;z-index:1}
.price.f:hover{transform:scale(1.05) translateY(-3px)}
.price.f::before{content:'Popular';position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--pine);color:#fff;font-size:.7rem;font-weight:700;padding:4px 13px;border-radius:var(--r-pill);text-transform:uppercase;letter-spacing:.08em}
.tier{font-family:var(--f-display);font-weight:600;color:var(--pine);font-size:1.08rem}
.price.f .tier{color:var(--sky-ink)}
.amt{font-family:var(--f-display);font-size:2.1rem;font-weight:600;margin:8px 0 2px;color:var(--ink);font-variant-numeric:tabular-nums}
.price.f .amt{color:var(--pine)}
.amt small{font-size:.85rem;color:var(--slate)}
.note{font-size:.85rem;color:var(--slate)}
.pfoot{text-align:center;margin-top:24px;font-size:.95rem;color:var(--slate)}
.tag{display:inline-block;color:var(--mist);font-size:.8rem;font-style:italic}
.addons{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:960px;margin:28px auto 0}
.addon{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--sh-s)}
.addon h3{font-size:1.05rem;color:var(--pine);margin-bottom:6px}
.addon .amt{font-size:1.5rem}
@media(max-width:860px){.price-g{grid-template-columns:1fr 1fr}.price.f{transform:none}.price.f:hover{transform:translateY(-3px)}.addons{grid-template-columns:1fr}}
@media(max-width:460px){.price-g{grid-template-columns:1fr}}

/* Areas */
.areas{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;max-width:780px;margin:0 auto;position:relative;z-index:1}
.area{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line);border-radius:var(--r-pill);padding:10px 20px;font-weight:600;color:var(--pine);box-shadow:var(--sh-xs);transition:transform .15s,box-shadow .15s}
.area:hover{transform:translateY(-2px);box-shadow:var(--sh-s)}
.area .lc{width:15px;height:15px;color:var(--gold)}

/* Reviews / founding */
.reviews .sh h2{color:#fff}.reviews .sh p{color:#cfe6df}
.found{border-radius:var(--r);padding:34px;text-align:center;margin-top:28px}
.found.light{background:linear-gradient(160deg,var(--gold-l),#fff);border:1px solid rgba(210,154,58,.4);box-shadow:var(--sh-s)}
.found .pill{display:inline-flex;align-items:center;gap:7px;background:var(--gold);color:var(--gold-d);font-weight:700;font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;padding:5px 13px;border-radius:var(--r-pill);margin-bottom:14px}
.found .pill .lc{width:14px;height:14px}
.found h3{color:#8a6414;font-size:1.4rem;margin-bottom:8px}
.found p{color:var(--ink);max-width:60ch;margin:0 auto}
.found .btn{margin-top:18px}

/* Promise (story page) */
.promise-g{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.promise{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px;box-shadow:var(--sh-s)}
.promise .ic{background:linear-gradient(145deg,#e0b155,var(--gold));color:var(--gold-d);border:0}
.promise h3{font-size:1.14rem;margin-bottom:8px}
@media(max-width:860px){.promise-g{grid-template-columns:1fr}}

/* Owner photo placeholder */
.ph{aspect-ratio:4/3;border-radius:var(--r-l);background:linear-gradient(160deg,var(--pine-l),#dcece7);display:flex;align-items:center;justify-content:center;flex-direction:column;color:var(--pine);border:1px dashed #bcd8d0;text-align:center;padding:20px;box-shadow:var(--sh-s)}
.ph .lc{width:38px;height:38px;opacity:.55;margin-bottom:10px}
.ph span{font-size:.85rem;font-weight:600;opacity:.8;max-width:24ch}

/* FAQ */
details{background:#fff;border:1px solid var(--line);border-radius:var(--r-s);padding:0 22px;margin-bottom:12px;box-shadow:var(--sh-xs);transition:box-shadow .18s,border-color .18s}
details[open]{border-color:var(--sky);box-shadow:var(--sh-s)}
summary{cursor:pointer;font-weight:700;color:var(--ink);padding:18px 0;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:1.02rem}
summary::-webkit-details-marker{display:none}
summary::after{content:'';flex:none;width:20px;height:20px;background:var(--sky-ink);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/contain no-repeat;transition:transform .2s}
details[open] summary{color:var(--pine)}
details[open] summary::after{transform:rotate(135deg)}
details p{padding:0 0 20px;font-size:.98rem}
.faq{max-width:760px;margin:0 auto}

/* Contact */
.contact .contact-g{display:grid;grid-template-columns:.9fr 1.1fr;gap:46px;align-items:center}
.contact h1{color:#fff;font-size:clamp(1.9rem,4vw,2.6rem)}
.contact .sub{color:#d4e9e2;margin:14px 0 26px;font-size:1.08rem}
.cm{display:flex;flex-direction:column;gap:16px}
.cm div{display:flex;gap:12px;font-weight:600;color:#eafaf5}
.cm .lc{width:20px;height:20px;color:var(--gold-l);flex:none;margin-top:2px}
.cm a{color:#fff;font-weight:700}
.cm .cl small{display:block;font-weight:600;color:#a9d2c8;font-size:.82rem}
@media(max-width:860px){.contact .contact-g{grid-template-columns:1fr;gap:30px}}

/* CTA band */
.cta{text-align:center}
.cta h2{color:#fff}
.cta p{color:#cfe6df;max-width:54ch;margin:14px auto 26px;font-size:1.08rem}

/* Section divider (ridge) */
.divide{display:block;width:100%;height:40px}

/* Footer */
footer{background:var(--pine-dd);color:#a9cec4;padding:48px 0 96px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px}
.foot a:hover{color:#fff}
.foot .logo{color:#fff}.foot .logo span{color:#bfe3d9}
.foot-h{color:#fff;font-weight:700;margin-bottom:10px;font-size:.95rem}
.foot-l{display:flex;flex-direction:column;gap:9px;font-size:.92rem}
.legal{margin-top:30px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:.82rem;color:#8fb8ad;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
@media(max-width:720px){.foot{grid-template-columns:1fr 1fr}.foot>div:first-child{grid-column:1/-1}}

/* Sticky mobile bottom bar */
.mbar{position:fixed;bottom:0;left:0;width:100%;z-index:60;display:none;gap:10px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-top:1px solid var(--line)}
.mbar .btn{flex:1;justify-content:center;padding:13px}
@media(max-width:900px){.mbar{display:flex}body{padding-bottom:70px}}

/* Scroll reveal — only hides when JS is present (progressive enhancement) */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .5s ease,transform .5s ease}
.js .reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.06s}.reveal.d2{transition-delay:.12s}.reveal.d3{transition-delay:.18s}

/* Reduced motion */
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}.js .reveal{opacity:1;transform:none}}