/* TAM PLUMBER: styles.css */
:root{--bg:#e9f3f1;--surface:#fff;--ink:#08171c;--mute:#4b6269;--line:#c7dad6;--basin:#0b2b36;--water:#19b5d6;--copper:#d98a4e;--on-basin:#e9f3f1;
--display:'Unbounded',system-ui,sans-serif;--body:'Instrument Sans',system-ui,sans-serif;--r:28px;--pad:clamp(1.25rem,5vw,4.5rem);color-scheme:light}
:root[data-theme="dark"]{--bg:#071a21;--surface:#0e2b35;--ink:#e9f3f1;--mute:#9db7bd;--line:#1c4350;--basin:#04121a;color-scheme:dark}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#071a21;--surface:#0e2b35;--ink:#e9f3f1;--mute:#9db7bd;--line:#1c4350;--basin:#04121a;color-scheme:dark}}
*,*::before,*::after{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font:400 1.0625rem/1.6 var(--body);background:var(--bg);color:var(--ink);overflow-x:hidden;padding-bottom:env(safe-area-inset-bottom)}
img{max-width:100%;display:block}a{color:inherit}
:focus-visible{outline:3px solid var(--water);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:0;background:var(--water);color:#000;padding:.6rem 1rem;z-index:100}.skip:focus{left:1rem;top:1rem}
h1,h2{font-family:var(--display);line-height:1.05;letter-spacing:-.03em}
h2{font-size:clamp(1.9rem,4.6vw,3.4rem);font-weight:700;max-width:14ch}
.sub{color:var(--mute);max-width:46ch}

/* scroll pipe */
.pipe{position:fixed;right:0;top:0;bottom:0;width:6px;background:var(--line);z-index:60}
.pipe i{display:block;width:100%;height:0;background:linear-gradient(var(--water),var(--copper))}

/* header */
header{position:fixed;top:0;left:0;right:0;z-index:50;padding:calc(.75rem + env(safe-area-inset-top)) var(--pad) 0;pointer-events:none}
.navbar{pointer-events:auto;max-width:1200px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.55rem .6rem .55rem 1rem;border-radius:999px;background:color-mix(in srgb,var(--surface) 78%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line);transition:box-shadow .3s}
#header.scrolled .navbar{box-shadow:0 12px 40px -18px #000a}
.logo{display:flex;align-items:center;gap:.5rem;text-decoration:none;font:500 1.05rem var(--display);letter-spacing:-.04em}
.logo b{font-weight:900;color:var(--water)}
.drop{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--basin);color:var(--water);font-size:.9rem}
.nav-links ul{display:flex;gap:.25rem;list-style:none;padding:0}
.nav-links a{display:block;padding:.5rem .9rem;border-radius:999px;text-decoration:none;font-weight:500;font-size:.95rem;transition:background .2s}
.nav-links a:hover{background:var(--line)}
.nav-right{display:flex;align-items:center;gap:.4rem}
.icon-btn{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:transparent;color:inherit;cursor:pointer;font-size:.95rem}
.icon-btn:hover{background:var(--line)}
.call{display:flex;align-items:center;gap:.5rem;padding:.65rem 1.1rem;border-radius:999px;background:var(--basin);color:var(--on-basin);text-decoration:none;font-weight:600;font-size:.92rem}
.call i{color:var(--water)}
.hamburger,.close-btn{display:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:1rem 1.7rem;border-radius:999px;border:2px solid transparent;font:600 1rem var(--body);text-decoration:none;cursor:pointer;transition:transform .2s,background .2s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--water);color:#031820}.btn-primary:hover{background:#4cd0ec}
.btn-ghost{border-color:var(--ink)}.btn-ghost:hover{background:var(--ink);color:var(--bg)}
.btn-water{background:var(--water);color:#031820;margin-top:2rem}

/* hero */
.hero{min-height:100svh;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,5rem);align-items:center;padding:8rem var(--pad) 4rem;max-width:1400px;margin:auto}
.pill{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .9rem;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:.88rem;font-weight:500}
.pill i{color:var(--water)}
h1{font-size:clamp(2.8rem,8.2vw,7rem);font-weight:900;margin:1.25rem 0;animation:rise .9s cubic-bezier(.2,.8,.2,1) both}
.lead{font-size:1.2rem;color:var(--mute);max-width:40ch;animation:rise .9s .15s cubic-bezier(.2,.8,.2,1) both}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin:2rem 0 2.5rem;animation:rise .9s .25s cubic-bezier(.2,.8,.2,1) both}
.trust{display:flex;flex-wrap:wrap;gap:1.5rem 2.5rem;padding:0}
.trust dt{font:700 1.6rem var(--display);letter-spacing:-.04em}.trust dd{margin:0;color:var(--mute);font-size:.9rem}
.hero-art{position:relative;justify-self:center;width:min(100%,460px)}
.arch{aspect-ratio:3/4;border-radius:999px 999px var(--r) var(--r);overflow:hidden;background:var(--basin);border:8px solid var(--surface);box-shadow:0 40px 80px -40px #000a}
.arch img{width:100%;height:100%;object-fit:cover}
.badge{position:absolute;left:-12%;bottom:8%;width:34%;min-width:110px;border-radius:50%;background:var(--copper);color:#1a0d03;animation:spin 22s linear infinite}
.badge text{font:700 9.4px var(--display);letter-spacing:.06em;fill:currentColor;text-transform:uppercase}
.badge .b24{font-size:20px;letter-spacing:-.04em;animation:spin 22s linear infinite reverse;transform-origin:60px 60px}
@keyframes rise{from{opacity:0;transform:translateY(28px)}}
@keyframes spin{to{transform:rotate(360deg)}}

/* marquee */
.marquee{background:var(--basin);color:var(--on-basin);overflow:hidden;white-space:nowrap;padding:1.1rem 0}
.marquee div{display:inline-flex;gap:3rem;animation:slide 38s linear infinite}
.marquee span{font:500 1.05rem var(--display)}.marquee i{color:var(--water);margin-right:.7rem;font-size:.85rem}
@keyframes slide{to{transform:translateX(-50%)}}

/* sections */
.section{max-width:1400px;margin:auto;padding:clamp(4rem,10vw,8rem) var(--pad)}
.split{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:1.5rem 3rem;margin-bottom:3rem}
[data-reveal]{opacity:0;transform:translateY(20px);transition:opacity .6s,transform .6s}
[data-reveal].revealed{opacity:1;transform:none}

/* services accordion */
.svc-list{border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line)}
summary{display:flex;align-items:center;gap:1.2rem;padding:1.6rem 0;cursor:pointer;list-style:none;transition:padding .3s}
summary::-webkit-details-marker{display:none}
summary>i{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--surface);border:1px solid var(--line);color:var(--water);flex:none;transition:.3s}
summary span{font:700 clamp(1.3rem,3.4vw,2.4rem) var(--display);letter-spacing:-.03em;flex:1}
summary em{font:600 .8rem var(--body);font-style:normal;padding:.3rem .7rem;border-radius:999px;background:var(--copper);color:#1a0d03}
summary::after{content:"+";font:300 2rem var(--body);width:2rem;text-align:center;transition:transform .3s}
details[open] summary::after{transform:rotate(45deg)}
details[open] summary>i,summary:hover>i{background:var(--water);color:#031820;border-color:var(--water)}
details>div{padding:0 0 2rem calc(52px + 1.2rem);display:grid;gap:1rem;justify-items:start;max-width:60ch;color:var(--mute)}
details>div a{font-weight:600;color:var(--ink);text-underline-offset:5px;text-decoration-color:var(--water);text-decoration-thickness:3px}

/* why */
.why{background:var(--basin);color:var(--on-basin);border-radius:var(--r) var(--r) 0 0;padding:clamp(4rem,10vw,8rem) var(--pad)}
.why-grid{max-width:1300px;margin:auto;display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,6vw,6rem);align-items:center}
.why .sub{color:#9db7bd;margin:1.2rem 0 1.8rem}
.why-img{position:relative}
.why-img img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--r) var(--r) 999px var(--r)}
.rate{position:absolute;right:-1rem;bottom:2rem;background:var(--water);color:#031820;padding:1rem 1.3rem;border-radius:20px;display:grid;line-height:1.2}
.rate strong{font:900 2.2rem var(--display);letter-spacing:-.05em}.rate span{font-size:.85rem;font-weight:500}
.checks{list-style:none;padding:0;display:grid;gap:.9rem}
.checks li{display:flex;gap:.8rem;align-items:center;font-size:1.1rem}.checks i{color:var(--water)}

/* reviews */
.car-ctrl{display:flex;gap:.6rem}
.car-ctrl button{width:52px;height:52px;border-radius:50%;border:1.5px solid var(--ink);background:transparent;color:inherit;cursor:pointer;transition:.2s}
.car-ctrl button:hover{background:var(--ink);color:var(--bg)}
.track{display:flex;gap:1.2rem;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:.5rem;margin-right:calc(var(--pad) * -1)}
.track::-webkit-scrollbar{display:none}
figure{flex:0 0 min(86%,420px);scroll-snap-align:start;background:var(--surface);border:1px solid var(--line);padding:2rem;display:grid;gap:1.3rem;align-content:space-between}
figure:nth-child(1){border-radius:var(--r) var(--r) var(--r) 6px}
figure:nth-child(2){border-radius:var(--r) 6px var(--r) var(--r)}
figure:nth-child(3){border-radius:6px var(--r) var(--r) var(--r)}
figure:nth-child(4){border-radius:var(--r) var(--r) 6px var(--r)}
.stars{color:var(--copper);display:flex;gap:.2rem}
blockquote{font:500 1.15rem/1.55 var(--body)}
figcaption{display:flex;align-items:center;gap:.8rem;font-weight:600;font-size:.95rem}
.av{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--basin);color:var(--water);font:700 .8rem var(--display)}

/* contact */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,6vw,6rem);align-items:start}
.contact .sub{margin:1.2rem 0 2rem}
.info{list-style:none;padding:0;display:grid;gap:1.3rem}
.info li{display:flex;gap:1rem;align-items:flex-start}
.info li>i{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--basin);color:var(--water);flex:none}
.info span{display:block;font-size:.85rem;color:var(--mute)}
.info a{font-weight:600;text-underline-offset:4px}
.form{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:clamp(1.3rem,3.5vw,2.5rem);display:grid;gap:1.2rem}
.form label{display:grid;gap:.4rem;font-weight:600;font-size:.92rem}
.row{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
input[type=text],input[type=tel],input[type=email],textarea{width:100%;font:400 1rem var(--body);color:var(--ink);background:var(--bg);border:1.5px solid var(--line);border-radius:14px;padding:.9rem 1rem;transition:border-color .2s}
input:focus,textarea:focus{outline:none;border-color:var(--water);box-shadow:0 0 0 4px color-mix(in srgb,var(--water) 25%,transparent)}
input[aria-invalid=true]{border-color:#e0533d}
fieldset{border:0;padding:0;display:flex;flex-wrap:wrap;gap:.5rem}
legend{font-weight:600;font-size:.92rem;margin-bottom:.6rem;padding:0}
.chips label{display:block}
.chips input{position:absolute;opacity:0}
.chips span{display:block;padding:.55rem 1rem;border-radius:999px;border:1.5px solid var(--line);font-weight:500;cursor:pointer;transition:.2s}
.chips input:checked+span{background:var(--basin);color:var(--on-basin);border-color:var(--basin)}
:root[data-theme="dark"] .chips input:checked+span{background:var(--water);color:#031820;border-color:var(--water)}
.chips input:focus-visible+span{outline:3px solid var(--water);outline-offset:2px}
.note{font-size:.9rem;color:var(--mute);padding:.2rem 0}
.note.ok{color:#1d9a58;font-weight:600}.note.err{color:#e0533d;font-weight:600}

/* footer */
footer{background:var(--basin);color:var(--on-basin);padding:4rem var(--pad) calc(6rem + env(safe-area-inset-bottom));overflow:hidden}
.foot-top{max-width:1300px;margin:auto;display:flex;flex-wrap:wrap;justify-content:space-between;gap:2rem}
.foot-top nav{display:grid;gap:.4rem}
footer a{text-decoration:none;opacity:.85}footer a:hover{opacity:1;color:var(--water)}
.word{font:900 clamp(3.2rem,17vw,15rem) var(--display);letter-spacing:-.07em;line-height:1;margin:2.5rem 0 1rem;color:transparent;-webkit-text-stroke:1.5px var(--water);text-align:center}
.foot-bottom{max-width:1300px;margin:auto;display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem;font-size:.88rem;opacity:.7}
.foot-bottom a{margin-left:1rem}
.sticky-call{display:none}

/* responsive */
@media(max-width:960px){
  .hero,.why-grid,.contact-grid{grid-template-columns:1fr}
  .hero{padding-top:7rem;min-height:0}
  .hero-art{width:min(80%,380px)}
  .why-img{max-width:480px}.rate{right:.5rem}
  .call span{display:none}.call{padding:0;width:40px;height:40px;justify-content:center}
  .hamburger{display:block}
  .nav-links{position:fixed;inset:0;background:var(--basin);color:var(--on-basin);display:grid;place-items:center;transform:translateY(-100%);visibility:hidden;transition:transform .45s cubic-bezier(.7,0,.2,1),visibility 0s .45s;z-index:70}
  .nav-links.active{transform:none;visibility:visible;transition:transform .45s cubic-bezier(.7,0,.2,1)}
  .nav-links ul{flex-direction:column;text-align:center;gap:.5rem}
  .nav-links a{font:700 2rem var(--display);letter-spacing:-.03em}
  .close-btn{display:grid;place-items:center;position:absolute;top:1.2rem;right:1.2rem;width:48px;height:48px;border-radius:50%;border:1px solid var(--line);background:transparent;color:inherit;font-size:1.1rem;cursor:pointer}
  .sticky-call{display:flex;align-items:center;justify-content:center;gap:.6rem;position:fixed;left:1rem;right:1.5rem;bottom:calc(.8rem + env(safe-area-inset-bottom));z-index:55;padding:.95rem;border-radius:999px;background:var(--copper);color:#1a0d03;font-weight:700;text-decoration:none;box-shadow:0 14px 30px -10px #000a}
}
@media(max-width:560px){.row{grid-template-columns:1fr}details>div{padding-left:0}summary>i{width:42px;height:42px}.badge{left:-4%}.foot-bottom a{margin:0 1rem 0 0}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}[data-reveal]{opacity:1;transform:none}}