/* ============================================================
   Top Tier Plumbing & Heating — "Alpine Copper"
   Deep alpine navy · copper & brass · precision instruments.
   Colorado Springs, CO
   ============================================================ */

:root{
  --summit:#0C1620;      /* alpine night — base */
  --summit-2:#0F1D28;
  --slate:#142430;       /* panel */
  --steel:#1B2F3D;       /* lifted card */
  --snow:#F3F0E8;        /* primary light text */
  --mist:#96A9B4;        /* muted blue-gray */
  --faint:#5F7480;
  --copper:#C36A3B;      /* the accent */
  --copper-bright:#E58B54;
  --copper-deep:#9A4E27;
  --brass:#CBA751;       /* metallic detail */
  --ember:#E4571B;       /* heat — used sparingly */

  --line:rgba(243,240,232,.12);
  --line-2:rgba(243,240,232,.06);
  --copper-hair:rgba(195,106,59,.4);

  --disp:'Bodoni Moda',Georgia,serif;
  --body:'Archivo',ui-sans-serif,system-ui,sans-serif;

  --wrap:1220px;
  --pad:clamp(20px,5vw,68px);
  --ease:cubic-bezier(.22,1,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--body);font-weight:300;
  background:var(--summit);color:var(--snow);
  line-height:1.62;font-size:17px;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body.locked{overflow:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--copper);color:var(--summit)}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--pad)}

/* ---------- type ---------- */
h1,h2,h3{font-family:var(--disp);font-weight:500;line-height:1.04;letter-spacing:-.01em}
.h1{font-size:clamp(44px,7vw,96px)}
.h2{font-size:clamp(32px,4.6vw,60px)}
.h3{font-size:clamp(22px,2.4vw,28px)}
.lead{font-size:clamp(17px,2vw,20px);color:var(--mist);font-weight:300}
.it{font-style:italic}
.serif{font-family:var(--disp)}
.copperword{color:var(--copper-bright)}
.label{
  display:inline-flex;align-items:center;gap:12px;
  font-weight:600;font-size:11px;letter-spacing:.32em;text-transform:uppercase;color:var(--copper-bright);
}
.label::before{content:"";width:34px;height:1px;background:linear-gradient(90deg,var(--copper),rgba(195,106,59,.15))}
.label.center::after{content:"";width:34px;height:1px;background:linear-gradient(270deg,var(--copper),rgba(195,106,59,.15))}

/* elevation tag — the location signature */
.elev{display:inline-flex;align-items:center;gap:10px;font-family:var(--body);font-weight:500;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--mist)}
.elev::before{content:"";width:7px;height:7px;flex:none;border:1.5px solid var(--copper);border-radius:50%}
.elev b{color:var(--brass);font-weight:600}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:11px;
  font-family:var(--body);font-weight:600;font-size:13.5px;letter-spacing:.1em;text-transform:uppercase;
  padding:17px 30px;border-radius:2px;border:1px solid transparent;cursor:pointer;position:relative;overflow:hidden;
  transition:transform .3s var(--ease),background .3s,color .3s,border-color .3s,box-shadow .3s;
}
.btn:focus-visible{outline:2px solid var(--copper-bright);outline-offset:3px}
.btn--copper{background:linear-gradient(180deg,var(--copper-bright),var(--copper));color:#1B0E06;box-shadow:0 14px 34px -16px rgba(195,106,59,.8)}
.btn--copper:hover{transform:translateY(-2px);box-shadow:0 22px 44px -16px rgba(195,106,59,.95)}
.btn--ghost{border-color:var(--line);color:var(--snow)}
.btn--ghost:hover{border-color:var(--copper);color:var(--copper-bright);transform:translateY(-2px)}
.btn--snow{background:var(--snow);color:var(--summit)}
.btn--snow:hover{background:var(--copper-bright);color:#1B0E06;transform:translateY(-2px)}
.btn .ar{transition:transform .3s var(--ease)}
.btn:hover .ar{transform:translateX(4px)}

/* ============================================================
   NAV (shared)
   ============================================================ */
.nav{position:fixed;top:0;left:0;right:0;z-index:90;padding-block:16px;transition:background .35s,box-shadow .35s,padding .35s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(12,22,32,.82);backdrop-filter:blur(16px) saturate(1.2);border-bottom-color:var(--line-2);box-shadow:0 24px 50px -40px #000;padding-block:11px}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:13px}
.brand svg{flex:none}
.brand-name b{display:block;font-family:var(--disp);font-weight:600;font-size:19px;letter-spacing:.01em;line-height:1}
.brand-name small{display:block;font-family:var(--body);font-weight:600;font-size:8.5px;letter-spacing:.3em;text-transform:uppercase;color:var(--mist);margin-top:3px}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{position:relative;font-weight:400;font-size:13.5px;letter-spacing:.06em;text-transform:uppercase;opacity:.82;transition:opacity .2s,color .2s}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:-7px;height:1px;background:var(--copper);transition:right .35s var(--ease)}
.nav-links a:hover,.nav-links a[aria-current="page"]{opacity:1;color:var(--copper-bright)}
.nav-links a:hover::after,.nav-links a[aria-current="page"]::after{right:0}
.nav-r{display:flex;align-items:center;gap:16px}
.nav-tel{font-weight:600;font-size:14px;letter-spacing:.02em;white-space:nowrap}
.nav-tel:hover{color:var(--copper-bright)}
.nav-cta{white-space:nowrap;font-weight:600;font-size:12px;letter-spacing:.1em;text-transform:uppercase;background:linear-gradient(180deg,var(--copper-bright),var(--copper));color:#1B0E06;padding:12px 20px;border-radius:2px;transition:transform .2s,box-shadow .3s;box-shadow:0 10px 24px -12px rgba(195,106,59,.8)}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 16px 30px -12px rgba(195,106,59,.95)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:34px;height:24px;position:relative;color:var(--snow)}
.nav-toggle span{position:absolute;left:0;width:100%;height:2px;background:currentColor;border-radius:2px;transition:.3s var(--ease)}
.nav-toggle span:nth-child(1){top:2px}.nav-toggle span:nth-child(2){top:11px}.nav-toggle span:nth-child(3){top:20px}
body.menu-open .nav-toggle span:nth-child(1){top:11px;transform:rotate(45deg)}
body.menu-open .nav-toggle span:nth-child(2){opacity:0}
body.menu-open .nav-toggle span:nth-child(3){top:11px;transform:rotate(-45deg)}
@media(max-width:980px){.nav-links{display:none}.nav-toggle{display:block}}
@media(max-width:620px){.nav-tel{display:none}}

.nav-overlay{position:fixed;inset:0;z-index:89;background:rgba(12,22,32,.97);backdrop-filter:blur(10px);display:flex;flex-direction:column;justify-content:center;padding:0 var(--pad);opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s}
body.menu-open .nav-overlay{opacity:1;visibility:visible}
.nav-overlay a{display:block;font-family:var(--disp);font-weight:500;font-size:clamp(30px,8vw,52px);padding:12px 0;border-bottom:1px solid var(--line-2);transition:color .2s,padding-left .3s var(--ease)}
.nav-overlay a:hover{color:var(--copper-bright);padding-left:12px}
.nav-overlay .ov-foot{position:absolute;bottom:30px;left:var(--pad);font-size:14px;color:var(--mist)}
.nav-overlay .ov-foot a{font-size:14px;color:var(--copper-bright);display:inline;padding:0;border:0}

/* ============================================================
   HERO + PRESSURE GAUGE (signature)
   ============================================================ */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;padding:130px 0 70px}
.hero-bg{position:absolute;inset:0;z-index:0;overflow:hidden}
/* hero film is Tate's marble bathroom — far brighter than the old copper macro,
   so it runs cooler and dimmer and the scrim keeps weight all the way right,
   otherwise the gauge floats on white and the copper washes out */
.hero-bg img,.hero-bg video{width:100%;height:100%;object-fit:cover;opacity:.56;filter:saturate(.76) contrast(1.06) brightness(.84)}
.hero-bg::after{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg, rgba(12,22,32,.95) 2%, rgba(12,22,32,.78) 34%, rgba(12,22,32,.5) 62%, rgba(12,22,32,.34) 100%),
  radial-gradient(70% 60% at 82% 44%, rgba(195,106,59,.2), transparent 62%),
  linear-gradient(180deg, rgba(12,22,32,.6), transparent 26%, transparent 66%, var(--summit))}
.contours{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.5;color:var(--copper)}
.hero-grid{position:relative;z-index:3;display:grid;grid-template-columns:1.06fr .94fr;gap:clamp(30px,4vw,64px);align-items:center;width:100%}
@media(max-width:940px){.hero-grid{grid-template-columns:1fr;gap:40px}.hero{min-height:auto;padding-top:120px}}
.hero h1{margin:18px 0 20px;font-size:clamp(48px,7.4vw,104px);line-height:.98}
.hero h1 .it{display:block;color:var(--copper-bright);font-size:.58em;margin-top:10px}
.hero .lead{max-width:44ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-trust{display:flex;flex-wrap:wrap;gap:14px 30px;margin-top:36px;padding-top:24px;border-top:1px solid var(--line)}
.hero-trust div b{display:block;font-family:var(--disp);font-weight:600;font-size:16px}
.hero-trust div span{font-size:12.5px;color:var(--mist);letter-spacing:.02em}

/* the gauge */
.gauge-wrap{display:grid;place-items:center;position:relative}
.gauge{width:min(430px,84vw);aspect-ratio:1;position:relative;filter:drop-shadow(0 40px 70px rgba(0,0,0,.55))}
.gauge svg{width:100%;height:100%;overflow:visible}
.gauge .needle{transform-box:view-box;transform-origin:200px 200px;transform:rotate(-120deg)}
.gauge.on .needle{animation:sweep 2.6s cubic-bezier(.32,.06,.2,1) forwards}
@keyframes sweep{0%{transform:rotate(-120deg)}68%{transform:rotate(103deg)}84%{transform:rotate(85deg)}100%{transform:rotate(92deg)}}
.gauge .zone{opacity:0;transition:opacity .6s ease 1.5s}
.gauge.on .zone{opacity:1}
.gauge-read{position:absolute;left:50%;bottom:20%;transform:translateX(-50%);text-align:center;opacity:0;transition:opacity .5s ease 1.9s}
.gauge.on .gauge-read{opacity:1}
.gauge-read b{display:block;font-family:var(--disp);font-weight:600;font-size:clamp(20px,2.4vw,26px);color:var(--copper-bright);letter-spacing:.04em}
.gauge-read span{font-family:var(--body);font-weight:600;font-size:9.5px;letter-spacing:.3em;text-transform:uppercase;color:var(--mist)}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee{background:var(--copper);color:#1B0E06;overflow:hidden;padding-block:13px;border-block:1px solid rgba(27,14,6,.2)}
.marquee-track{display:flex;width:max-content;animation:slide 30s linear infinite}
.marquee span{display:inline-flex;align-items:center;gap:20px;padding-inline:20px;font-family:var(--disp);font-weight:600;font-style:italic;font-size:16px;white-space:nowrap}
.marquee i{font-style:normal;font-size:9px;opacity:.7}
@keyframes slide{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.marquee-track{animation:none}}

/* ============================================================
   SECTIONS
   ============================================================ */
section{padding:clamp(72px,10vw,132px) 0;position:relative}
.sec-head{max-width:680px;margin-bottom:clamp(38px,5vw,60px)}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head h2{margin-top:16px}
.sec-head p{margin-top:16px}
.alt{background:linear-gradient(180deg,var(--summit-2),var(--summit))}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--copper-hair),transparent)}

/* service cards */
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
@media(max-width:760px){.svc-grid{grid-template-columns:1fr}}
.svc-card{
  position:relative;background:var(--slate);border:1px solid var(--line-2);border-radius:6px;
  padding:clamp(28px,3.4vw,44px);overflow:hidden;
  transition:transform .4s var(--ease),border-color .4s,box-shadow .4s;
}
.svc-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:linear-gradient(var(--copper),var(--copper-deep));transform:scaleY(0);transform-origin:top;transition:transform .5s var(--ease)}
.svc-card:hover{transform:translateY(-5px);border-color:var(--copper-hair);box-shadow:0 40px 80px -46px #000, 0 20px 50px -40px rgba(195,106,59,.4)}
.svc-card:hover::before{transform:scaleY(1)}
.svc-card .num{font-family:var(--disp);font-weight:500;font-style:italic;font-size:16px;color:var(--copper-bright)}
.svc-card h3{margin:16px 0 12px;font-size:clamp(23px,2.6vw,30px)}
.svc-card p{color:var(--mist);font-size:15.5px}
.svc-card ul{list-style:none;margin-top:18px;display:flex;flex-wrap:wrap;gap:8px}
.svc-card li{font-size:12px;letter-spacing:.04em;color:var(--mist);border:1px solid var(--line);border-radius:100px;padding:6px 13px}
.svc-card .go{margin-top:22px;display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--copper-bright)}

/* image + copy split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(38px,5vw,84px);align-items:center}
.split.rev .split-media{order:2}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:40px}.split.rev .split-media{order:0}}
.frame{position:relative;border-radius:6px;overflow:hidden;border:1px solid var(--copper-hair);box-shadow:0 50px 100px -50px #000}
.frame::after{content:"";position:absolute;inset:12px;border:1px solid rgba(203,167,81,.28);border-radius:3px;z-index:2;pointer-events:none}
.frame img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.frame:hover img{transform:scale(1.04)}
.frame.tall{aspect-ratio:4/5}
.frame.wide{aspect-ratio:4/3}
.frame .tag{position:absolute;left:16px;bottom:16px;z-index:3;font-weight:600;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--snow);background:rgba(12,22,32,.6);backdrop-filter:blur(6px);border:1px solid var(--line);padding:8px 14px;border-radius:100px}

/* standard list (checks) */
.stdlist{list-style:none;margin-top:8px}
.stdlist li{padding:22px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start}
.stdlist li:first-child{border-top:1px solid var(--line)}
.stdlist .mk{width:30px;height:30px;flex:none;border-radius:50%;border:1px solid var(--copper-hair);display:grid;place-items:center;color:var(--copper-bright);margin-top:2px}
.stdlist h3{font-size:19px;font-family:var(--body);font-weight:600;letter-spacing:0}
.stdlist p{color:var(--mist);font-size:15px;margin-top:5px;max-width:52ch}

/* compact ticks list (services detail) */
.ticks{list-style:none;columns:2;column-gap:34px;margin-top:22px}
.ticks li{break-inside:avoid;display:flex;gap:11px;align-items:flex-start;padding:9px 0;font-size:15px;color:var(--mist)}
.ticks li svg{color:var(--copper-bright);flex:none;margin-top:4px}
.ticks li b{color:var(--snow);font-weight:600}
@media(max-width:560px){.ticks{columns:1}}

/* service detail block */
.sblock{scroll-margin-top:100px}
.sblock + .sblock{margin-top:clamp(60px,8vw,110px)}
.sblock .num{font-family:var(--disp);font-weight:500;font-style:italic;font-size:18px;color:var(--copper-bright)}

/* stat / elevation band */
.stats{background:var(--summit-2);border-block:1px solid var(--line-2)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-2)}
@media(max-width:760px){.stats-grid{grid-template-columns:1fr 1fr}}
.stat{background:var(--summit-2);padding:clamp(28px,4vw,48px) clamp(20px,3vw,34px);text-align:center}
.stat b{display:block;font-family:var(--disp);font-weight:600;font-size:clamp(38px,5vw,58px);color:var(--snow);line-height:1}
.stat b .u{color:var(--copper-bright);font-size:.5em;font-style:italic}
.stat span{display:block;margin-top:10px;font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--mist)}

/* reviews */
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:880px){.rev-grid{grid-template-columns:1fr}}
.rev{background:var(--slate);border:1px solid var(--line-2);border-radius:6px;padding:clamp(26px,3vw,36px);transition:transform .4s var(--ease),border-color .4s}
.rev:hover{transform:translateY(-4px);border-color:var(--copper-hair)}
.rev .stars{color:var(--copper-bright);letter-spacing:3px;font-size:14px}
.rev blockquote{font-family:var(--disp);font-size:clamp(17px,1.9vw,20px);line-height:1.5;margin-top:16px;font-weight:400}
.rev blockquote em{font-style:italic;color:var(--copper-bright)}
.rev cite{display:block;margin-top:18px;font-style:normal;font-weight:600;font-size:13.5px;letter-spacing:.02em}
.rev cite span{display:block;font-weight:300;color:var(--faint);font-size:12px;letter-spacing:.06em;text-transform:uppercase;margin-top:3px}
.rev.ph{border-style:dashed;border-color:var(--line)}
.rev.ph blockquote{color:var(--mist)}

/* emergency banner */
.emergency{background:linear-gradient(100deg,var(--copper-deep),var(--summit) 70%);border:1px solid var(--copper-hair);border-radius:8px;padding:clamp(30px,4vw,52px);display:flex;flex-wrap:wrap;align-items:center;gap:24px;justify-content:space-between}
.emergency .it{font-family:var(--disp);font-size:clamp(24px,3vw,38px)}
.emergency p{color:var(--mist);margin-top:8px;max-width:48ch}
.emergency .pulse-dot{width:9px;height:9px;border-radius:50%;background:var(--ember);display:inline-block;margin-right:10px;box-shadow:0 0 0 0 rgba(228,87,27,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 12px rgba(228,87,27,0)}100%{box-shadow:0 0 0 0 rgba(228,87,27,0)}}

/* service area */
.area-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(38px,5vw,80px);align-items:center}
@media(max-width:880px){.area-grid{grid-template-columns:1fr}}
.area-list{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.area-list li{font-size:13px;letter-spacing:.04em;color:var(--mist);border:1px solid var(--line);border-radius:100px;padding:9px 16px}
.area-list li.hub{color:var(--copper-bright);border-color:var(--copper-hair)}

/* ============================================================
   CTA + CONTACT
   ============================================================ */
.cta{position:relative;overflow:hidden;text-align:center;padding-block:clamp(80px,11vw,150px)}
.cta .contours{opacity:.35}
.cta h2{position:relative;z-index:2}
.cta .lead{position:relative;z-index:2;margin:18px auto 0;max-width:52ch}
.cta-btns{position:relative;z-index:2;display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:36px}

.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(40px,5vw,80px);align-items:start}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr}}
.contact-tel{font-family:var(--disp);font-weight:600;font-size:clamp(30px,4.4vw,50px);display:inline-block;margin:16px 0 6px}
.contact-tel:hover{color:var(--copper-bright)}
.contact-info ul{list-style:none;margin-top:24px}
.contact-info li{display:flex;gap:14px;padding:15px 0;border-top:1px solid var(--line);font-size:15px;color:var(--mist)}
.contact-info li .ic{color:var(--copper-bright);flex:none;margin-top:2px}
.contact-info li b{color:var(--snow);font-weight:600;display:block;margin-bottom:2px}

form{background:var(--slate);border:1px solid var(--line-2);border-radius:8px;padding:clamp(26px,3.4vw,44px);box-shadow:0 50px 100px -60px #000}
.form-head{font-family:var(--disp);font-weight:600;font-size:clamp(22px,2.6vw,28px);margin-bottom:6px}
.form-sub{color:var(--mist);font-size:14px;margin-bottom:22px}
.field{margin-bottom:17px}
.field label{display:block;font-weight:600;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mist);margin-bottom:8px}
.field input,.field select,.field textarea{
  width:100%;font-family:var(--body);font-size:16px;color:var(--snow);
  background:var(--summit);border:1px solid var(--line);border-radius:3px;padding:14px 15px;
  transition:border-color .2s,box-shadow .2s;
}
.field input::placeholder,.field textarea::placeholder{color:var(--faint)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--copper);box-shadow:0 0 0 3px rgba(195,106,59,.16)}
.field select option{background:var(--slate)}
.field textarea{min-height:120px;resize:vertical}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:520px){.frow{grid-template-columns:1fr}}
form .btn{width:100%;justify-content:center;margin-top:4px}
.form-note{text-align:center;font-size:13px;color:var(--faint);margin-top:14px}
.hp{position:absolute;left:-9999px}

/* ============================================================
   PAGE HEADER (interior pages)
   ============================================================ */
.phead{position:relative;padding:150px 0 clamp(50px,7vw,90px);overflow:hidden;border-bottom:1px solid var(--line-2)}
.phead .contours{opacity:.4}
.phead-in{position:relative;z-index:2;max-width:760px}
.phead h1{margin-top:16px;font-size:clamp(42px,6vw,84px)}
.phead p{margin-top:18px;max-width:56ch}
.crumb{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--faint)}
.crumb a:hover{color:var(--copper-bright)}

/* ============================================================
   FOOTER (shared)
   ============================================================ */
footer{background:var(--summit-2);border-top:1px solid var(--line-2);padding-top:clamp(56px,7vw,88px);position:relative;overflow:hidden}
.foot-word{font-family:var(--disp);font-weight:600;font-size:clamp(60px,13vw,180px);line-height:.82;color:var(--snow);opacity:.05;text-align:center;white-space:nowrap;user-select:none;letter-spacing:-.02em}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding-block:clamp(30px,4vw,54px)}
@media(max-width:820px){.foot-top{grid-template-columns:1fr;gap:32px}}
.foot-brand p{color:var(--mist);margin-top:16px;max-width:34ch;font-size:15px}
.foot-col h4{font-weight:600;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--copper-bright);margin-bottom:16px}
.foot-col a,.foot-col span{display:block;color:var(--mist);font-size:14.5px;margin-bottom:11px;transition:color .2s}
.foot-col a:hover{color:var(--snow)}
.foot-bottom{border-top:1px solid var(--line-2);padding-block:22px;display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font-size:12.5px;color:var(--faint)}

/* mobile action bar */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:80;display:none;box-shadow:0 -14px 34px rgba(0,0,0,.4)}
.mbar a{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:15px;font-weight:600;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase}
.mbar .call{background:linear-gradient(180deg,var(--copper-bright),var(--copper));color:#1B0E06}
.mbar .quote{background:var(--steel);color:var(--snow)}
@media(max-width:980px){.mbar{display:flex}footer{padding-bottom:66px}}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}.reveal[data-d="2"]{transition-delay:.16s}.reveal[data-d="3"]{transition-delay:.24s}

a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--copper-bright);outline-offset:2px}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .gauge .needle{transform:rotate(92deg)}
  .gauge .zone,.gauge-read{opacity:1}
}

/* ============================================================
   WORK SLIDER — rotating gallery (homepage)
   ============================================================ */
.slider{position:relative}
.slider-stage{
  position:relative;aspect-ratio:16/9;background:var(--slate);overflow:hidden;
  border:1px solid var(--copper-hair);border-radius:6px;box-shadow:0 60px 120px -60px #000;
}
@media(max-width:700px){.slider-stage{aspect-ratio:4/3}}
/* phones: go portrait so the caption has room, and carry the veil much higher */
@media(max-width:640px){
  .slider-stage{aspect-ratio:3/4}
  .slide::before{background:linear-gradient(0deg,rgba(12,22,32,.97),rgba(12,22,32,.88) 32%,rgba(12,22,32,.52) 58%,rgba(12,22,32,.06) 88%)}
  .slide-cap h3{font-size:25px;margin-top:12px}
  .slide-cap p{font-size:14px;margin-top:8px}
  .slider-bar{gap:14px}
  .slider-count{font-size:13px}
  .slider-dots{flex-wrap:nowrap;gap:6px}
  .sdot{flex:1;width:auto;min-width:0}
}
.slider-stage::after{content:"";position:absolute;inset:14px;z-index:5;pointer-events:none;border:1px solid rgba(203,167,81,.26);border-radius:3px}
.slide{position:absolute;inset:0;z-index:1;opacity:0;visibility:hidden;transition:opacity .85s var(--ease),visibility .85s}
.slide.on{opacity:1;visibility:visible;z-index:2}
.slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.07);transition:transform 9s linear}
.slide.on img{transform:scale(1)}
.slide::before{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(0deg,rgba(12,22,32,.96),rgba(12,22,32,.78) 24%,rgba(12,22,32,.34) 50%,rgba(12,22,32,0) 78%)}
.slide-cap{position:absolute;z-index:3;left:clamp(22px,3.6vw,48px);right:clamp(22px,3.6vw,48px);bottom:clamp(24px,3.6vw,44px)}
.slide-cap .kind{
  display:inline-flex;align-items:center;gap:9px;padding:6px 14px;border-radius:100px;
  font-weight:600;font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--brass);
  border:1px solid rgba(203,167,81,.42);background:rgba(12,22,32,.55);backdrop-filter:blur(6px);
}
.slide-cap .kind.real{color:var(--copper-bright);border-color:var(--copper-hair)}
.slide-cap h3{font-family:var(--disp);font-weight:500;font-size:clamp(21px,2.8vw,36px);line-height:1.12;margin-top:15px;max-width:26ch;text-wrap:balance}
.slide-cap p{color:var(--mist);font-size:14.5px;margin-top:9px;max-width:46ch}

.slider-bar{display:flex;align-items:center;gap:clamp(18px,3vw,32px);margin-top:24px}
.slider-count{font-family:var(--disp);font-style:italic;font-weight:500;font-size:15px;color:var(--copper-bright);flex:none;letter-spacing:.06em}
.slider-dots{display:flex;gap:8px;flex:1;flex-wrap:wrap}
.sdot{width:clamp(24px,4vw,42px);height:3px;padding:0;border:0;border-radius:2px;cursor:pointer;background:var(--line);position:relative;overflow:hidden}
.sdot i{position:absolute;inset:0;display:block;background:var(--copper-bright);transform:scaleX(0);transform-origin:left}
.sdot[aria-selected="true"] i{animation:sfill var(--slide-dur,6.5s) linear forwards}
.slider.paused .sdot[aria-selected="true"] i{animation-play-state:paused}
.slider.manual .sdot[aria-selected="true"] i{animation:none;transform:scaleX(1)}
@keyframes sfill{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.sdot:focus-visible{outline:2px solid var(--copper-bright);outline-offset:5px}
.snav{display:flex;gap:10px;flex:none}
.snav button{
  width:46px;height:46px;border-radius:50%;cursor:pointer;display:grid;place-items:center;
  border:1px solid var(--line);background:transparent;color:var(--snow);
  transition:border-color .3s,color .3s,transform .3s var(--ease);
}
.snav button:hover{border-color:var(--copper);color:var(--copper-bright);transform:translateY(-2px)}
.snav button:focus-visible{outline:2px solid var(--copper-bright);outline-offset:3px}
@media(max-width:560px){.snav button{width:42px;height:42px}}
@media(prefers-reduced-motion:reduce){
  .slide img{transform:none}
  .sdot[aria-selected="true"] i{animation:none;transform:scaleX(1)}
}

/* ============================================================
   BRAND MARK — Tate's logo
   ============================================================ */
.foot-logo{width:min(232px,72vw);height:auto}
.plaque{
  position:relative;display:grid;justify-items:center;align-content:center;border-radius:6px;overflow:hidden;
  background:radial-gradient(120% 100% at 50% 22%,#101F2B,#070E15 78%);
  border:1px solid var(--copper-hair);box-shadow:0 50px 100px -50px #000;
  padding:clamp(34px,5vw,64px) clamp(24px,4vw,52px);aspect-ratio:4/5;
}
.plaque::after{content:"";position:absolute;inset:13px;border:1px solid rgba(203,167,81,.26);border-radius:3px;pointer-events:none}
.plaque img{width:min(330px,84%);height:auto}
.plaque figcaption{
  margin-top:clamp(20px,3vw,32px);font-weight:600;font-size:10.5px;letter-spacing:.24em;
  text-transform:uppercase;color:var(--mist);text-align:center;
}
@media(max-width:900px){.plaque{aspect-ratio:5/4}}

/* ============================================================
   PHONE NAV / HERO TIDY
   at 375px the brand lockup was breaking to four lines and the
   elevation tag was orphaning its separator
   ============================================================ */
@media(max-width:560px){
  .brand svg{width:36px;height:36px}
  .brand-name b{font-size:16.5px;white-space:nowrap}
  .brand-name small{display:none}
  .nav-cta{font-size:10.5px;letter-spacing:.06em;padding:11px 14px}
  .elev{font-size:10px;letter-spacing:.13em;gap:8px}
  .elev::before{width:6px;height:6px}
}