/* Helderberg Dental Laboratory — atelier redesign
   Bricolage Grotesque (display) · Hanken Grotesk (body) · Geist Mono (specs)
   Committed warm palette, OKLCH. The bench, presented like a maker's workshop. */

:root{
  /* warm-tinted neutrals — never pure black/white */
  --ink:oklch(0.20 0.014 45);
  --ink-soft:oklch(0.33 0.014 48);
  --cream:oklch(0.962 0.013 78);
  --cream-2:oklch(0.945 0.016 78);
  --paper:oklch(0.99 0.006 80);
  --line:oklch(0.88 0.018 75);
  --gray:oklch(0.56 0.016 60);
  /* brand */
  --red:oklch(0.565 0.182 27);
  --red-2:oklch(0.50 0.17 27);
  --petrol:oklch(0.40 0.052 195);
  --petrol-d:oklch(0.30 0.045 197);
  --night:oklch(0.205 0.018 250 / 1); /* warm-cool deep for dark sections */
  --night-2:oklch(0.17 0.015 250);
  --wa:#25D366;      /* official WhatsApp brand green (RGB 37,211,102) */
  --wa-d:#1da851;    /* darker shade of brand green for hover */
  --maxw:1240px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --d:font-family:"Bricolage Grotesque";
  --display:"Bricolage Grotesque",system-ui,sans-serif;
  --sans:"Hanken Grotesk",system-ui,-apple-system,sans-serif;
  --mono:"Geist Mono","Spline Sans Mono",ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--sans);background:var(--cream);color:var(--ink);font-size:17px;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:.98;letter-spacing:-.025em}
::selection{background:var(--red);color:var(--cream)}

/* mono spec label — the museum-caption motif (replaces uppercase eyebrows) */
.spec{font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;color:var(--gray);font-weight:500}
.spec .dot{color:var(--red)}

/* section index numeral */
.idx{font-family:var(--mono);font-size:.8rem;color:var(--red);font-weight:500;letter-spacing:.05em}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.55em;font-family:var(--sans);font-weight:600;font-size:.95rem;padding:.92em 1.5em;border-radius:100px;border:1.5px solid transparent;cursor:pointer;transition:transform .4s var(--ease),background .25s,color .25s,border-color .25s;white-space:nowrap}
.btn svg{width:1.08em;height:1.08em;stroke-width:2}
.wa-ico{flex:none}
.btn .wa-ico{width:1.15em;height:1.15em}
.cline .wa-ico{color:var(--wa-d)}
.btn-wa{background:var(--wa);color:oklch(0.25 0.06 152)}
.btn-wa:hover{background:var(--wa-d);color:#fff;transform:translateY(-3px)}
.btn-dark{background:var(--ink);color:var(--cream)}
.btn-dark:hover{background:var(--petrol);transform:translateY(-3px)}
.btn-line{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-line:hover{background:var(--ink);color:var(--cream)}
.btn-ghost{background:transparent;color:inherit;border-color:color-mix(in oklch,currentColor 30%,transparent)}
.btn-ghost:hover{border-color:currentColor}

/* reveal animation */
.rv{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* ribbon */
.ribbon{background:var(--ink);color:var(--cream);font-family:var(--mono);font-size:.72rem;letter-spacing:.03em;text-align:center;padding:7px 14px}
.ribbon a{color:oklch(0.78 0.13 28);font-weight:500;border-bottom:1px solid currentColor}

/* header */
header{position:sticky;top:0;z-index:60;background:color-mix(in oklch,var(--cream) 82%,transparent);backdrop-filter:blur(14px) saturate(1.2);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:.65rem}
.brand img{width:40px;height:40px;border-radius:10px}
.brand b{font-family:var(--display);font-size:1.12rem;font-weight:700;letter-spacing:-.02em;line-height:1}
.brand small{display:block;font-family:var(--mono);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gray);margin-top:3px}
.nav-links{display:flex;gap:2.1rem}
.nav-links a{font-weight:500;font-size:.93rem;position:relative;padding:4px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1.5px;background:var(--red);transition:width .35s var(--ease)}
.nav-links a:hover::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:.8rem}
.burger{display:none;background:none;border:none;cursor:pointer;color:var(--ink)}
.burger svg{width:28px;height:28px}

/* ===== HERO ===== */
.hero{position:relative;padding:40px 0 44px}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center}
.hero-l{padding-bottom:0}
.hero .kick{display:flex;align-items:center;gap:.6rem;margin-bottom:1.1rem}
.hero h1{font-size:clamp(2.1rem,3.3vw,3.3rem);font-weight:800;letter-spacing:-.035em}
.hero h1 .l1{white-space:nowrap}
.hero h1 .ital{font-style:italic;font-weight:600}
.hero h1 .red{color:var(--red)}
.hero .lede{font-size:clamp(1.02rem,1.5vw,1.18rem);color:var(--ink-soft);max-width:42ch;margin:1.15rem 0 1.5rem}
.hero-cta{display:flex;gap:.7rem;flex-wrap:wrap}
.hero-r{position:relative}
.hero-r .frame{position:relative;border-radius:18px;overflow:hidden;box-shadow:0 40px 80px -30px oklch(0.2 0.02 45 / .5);background:var(--night);aspect-ratio:4/3.35}
.hero-r img{width:100%;height:100%;object-fit:cover;object-position:50% 66%;transform:scale(1.02)}
.hero-r .cap{position:absolute;left:14px;bottom:14px;font-family:var(--mono);font-size:.68rem;letter-spacing:.05em;color:var(--cream);background:color-mix(in oklch,var(--ink) 55%,transparent);backdrop-filter:blur(6px);padding:.5em .8em;border-radius:8px}
.hero-r .badge{position:absolute;top:-18px;right:-14px;background:var(--red);color:var(--cream);width:104px;height:104px;border-radius:50%;display:grid;place-items:center;text-align:center;font-family:var(--mono);font-size:.62rem;letter-spacing:.06em;line-height:1.5;text-transform:uppercase;rotate:8deg;box-shadow:0 12px 30px -8px oklch(0.56 0.18 27 / .6)}
/* hero base stats */
.hero-stats{display:flex;gap:0;margin-top:30px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.hero-stats div{flex:1;padding:16px 6px 16px 0}
.hero-stats div+div{padding-left:28px;border-left:1px solid var(--line)}
.hero-stats .n{font-family:var(--display);font-size:clamp(1.4rem,2.6vw,2rem);font-weight:700;letter-spacing:-.03em}
.hero-stats .l{font-family:var(--mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.06em;color:var(--gray);margin-top:4px}

/* ===== MARQUEE ===== */
.marquee{background:var(--ink);color:var(--cream);overflow:hidden;padding:16px 0;border-top:3px solid var(--red)}
.mq-track{display:flex;gap:0;white-space:nowrap;width:max-content;animation:mq 32s linear infinite}
.mq-track span{font-family:var(--display);font-weight:600;font-size:1.5rem;letter-spacing:-.02em;padding:0 1.6rem;display:inline-flex;align-items:center;gap:1.6rem}
.mq-track span::after{content:"";width:7px;height:7px;border-radius:50%;background:var(--red)}
@keyframes mq{to{transform:translateX(-50%)}}
.marquee:hover .mq-track{animation-play-state:paused}

/* section frame */
section{padding:clamp(64px,9vw,128px) 0}
.shead{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:54px;flex-wrap:wrap}
.shead h2{font-size:clamp(2.1rem,4.6vw,3.6rem);font-weight:700;max-width:18ch}
.shead .meta{max-width:34ch;color:var(--ink-soft)}
.shead .meta .idx{display:block;margin-bottom:.8rem}

/* ===== SERVICES — craft ledger (no cards) ===== */
.ledger{border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:54px 1fr auto;gap:24px;align-items:center;padding:26px 8px;border-bottom:1px solid var(--line);cursor:default;transition:background .4s var(--ease),padding .4s var(--ease)}
.row:hover{background:var(--paper);padding-left:22px}
.row .rn{font-family:var(--mono);font-size:.82rem;color:var(--gray)}
.row .main{display:flex;flex-direction:column;gap:.3rem}
.row h3{font-size:clamp(1.3rem,2.4vw,1.85rem);font-weight:600;letter-spacing:-.02em;transition:color .3s}
.row:hover h3{color:var(--red)}
.row .desc{font-size:.96rem;color:var(--ink-soft);max-width:60ch}
.row .turn{font-family:var(--mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--petrol);display:flex;align-items:center;gap:.45rem;justify-self:end;white-space:nowrap}
.row .turn svg{width:1em;height:1em}
.row .arrow{opacity:0;transform:translateX(-8px);transition:.4s var(--ease);color:var(--red)}
.row:hover .arrow{opacity:1;transform:none}
.ledger-cta{margin-top:36px;display:flex;align-items:center;gap:1.2rem;flex-wrap:wrap}

/* ===== WORK — editorial gallery ===== */
.work{background:var(--night);color:var(--cream)}
.work .shead h2{color:var(--cream)}
.work .shead .meta{color:color-mix(in oklch,var(--cream) 70%,transparent)}
.work .idx{color:oklch(0.78 0.13 28)}
.filters{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;margin-bottom:34px;font-family:var(--mono);font-size:.78rem;text-transform:uppercase;letter-spacing:.05em}
.filters button{background:none;border:none;color:color-mix(in oklch,var(--cream) 55%,transparent);cursor:pointer;font:inherit;padding:6px 0;position:relative;transition:color .3s}
.filters button:hover{color:var(--cream)}
.filters button.on{color:var(--cream)}
.filters button.on::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;background:var(--red)}
.gallery{columns:3;column-gap:18px}
.gallery figure{break-inside:avoid;margin:0 0 18px;position:relative;border-radius:12px;overflow:hidden;cursor:pointer;background:#0c0c0e}
.gallery img{width:100%;transition:transform .8s var(--ease),opacity .6s;will-change:transform}
.gallery figure:hover img{transform:scale(1.06)}
.gallery figcaption{position:absolute;left:12px;bottom:12px;right:12px;font-family:var(--mono);font-size:.68rem;letter-spacing:.04em;color:var(--cream);opacity:0;transform:translateY(8px);transition:.4s var(--ease)}
.gallery figcaption::before{content:"";display:block;width:22px;height:2px;background:var(--red);margin-bottom:8px}
.gallery figure:hover figcaption{opacity:1;transform:none}

/* ===== ATMOSPHERE BAND ===== */
.atmos{position:relative;min-height:clamp(360px,40vw,480px);display:grid;place-items:center;background:var(--night);overflow:hidden}
.atmos img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.7}
.atmos .veil{position:absolute;inset:0;background:linear-gradient(0deg,color-mix(in oklch,var(--night) 86%,transparent),color-mix(in oklch,var(--night) 44%,transparent))}
.atmos .inner{position:relative;text-align:center;color:var(--cream);padding:54px 24px;max-width:760px;margin:0 auto}
.atmos .spec{color:oklch(0.87 0.09 28);margin-bottom:1.1rem}
.atmos h2{font-size:clamp(1.5rem,2.7vw,2.3rem);font-weight:600;letter-spacing:-.015em;line-height:1.16}
.atmos h2 em{font-style:italic;color:oklch(0.87 0.1 28)}
.atmos .sub{margin:1.1rem auto 0;max-width:46ch;font-size:1rem;color:color-mix(in oklch,var(--cream) 82%,transparent)}

/* ===== PROCESS — horizontal numbered ===== */
.proc{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}
.proc .step{padding:38px 32px 38px 0;position:relative}
.proc .step+.step{padding-left:32px;border-left:1px solid var(--line)}
.proc .pn{font-family:var(--display);font-size:3.6rem;font-weight:800;color:var(--cream);-webkit-text-stroke:1.5px var(--red);line-height:1;margin-bottom:18px}
.proc .step h3{font-size:1.35rem;font-weight:600;margin-bottom:.5rem;display:flex;align-items:center;gap:.55rem}
.proc .step h3 svg{width:1.05em;height:1.05em;color:var(--petrol);stroke-width:1.75}
.proc .step p{color:var(--ink-soft);font-size:.96rem}
.cutoff{margin-top:42px;display:inline-flex;align-items:center;gap:.7rem;font-family:var(--mono);font-size:.82rem;letter-spacing:.02em;color:var(--petrol);background:color-mix(in oklch,var(--petrol) 9%,transparent);border:1px solid color-mix(in oklch,var(--petrol) 22%,transparent);padding:.7em 1.3em;border-radius:100px}
.cutoff svg{width:1.1em;height:1.1em}

/* ===== ABOUT ===== */
.about{background:var(--cream-2)}
.about-grid{display:grid;grid-template-columns:0.8fr 1.2fr;gap:clamp(36px,6vw,80px);align-items:center}
.about .pic{position:relative;max-width:430px;aspect-ratio:1/1;border-radius:16px;overflow:hidden;box-shadow:0 30px 60px -28px oklch(0.2 0.02 45 / .45)}
.about .pic img{width:100%;height:100%;object-fit:cover;object-position:50% 58%}
.about .pic .tag{position:absolute;bottom:16px;left:16px;font-family:var(--mono);font-size:.68rem;color:var(--cream);background:color-mix(in oklch,var(--ink) 55%,transparent);backdrop-filter:blur(6px);padding:.5em .8em;border-radius:8px}
.about h2{font-size:clamp(2rem,4.2vw,3.2rem);font-weight:700;margin:1rem 0 1.4rem;max-width:16ch}
.about p{color:var(--ink-soft);margin-bottom:1.1rem;max-width:54ch}
.about .lead{font-family:var(--display);font-weight:500;font-size:clamp(1.25rem,2.1vw,1.6rem);line-height:1.3;color:var(--ink);letter-spacing:-.02em}
.vals{display:flex;flex-wrap:wrap;gap:.5rem 1.6rem;margin-top:1.8rem;font-family:var(--mono);font-size:.74rem;text-transform:uppercase;letter-spacing:.05em;color:var(--petrol)}
.vals span{display:inline-flex;align-items:center;gap:.5rem}
.vals span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--red)}

/* ===== REVIEWS CAROUSEL ===== */
.quote-sec{background:var(--red);color:var(--cream)}
.quote-sec .wrap{max-width:1000px}
.rev-top{text-align:center;margin-bottom:30px}
.rev-top .spec{color:color-mix(in oklch,var(--cream) 88%,transparent)}
.rev-carousel{position:relative;min-height:clamp(220px,26vw,288px)}
.rev-slide{position:absolute;inset:0;margin:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.rev-slide.is-active{opacity:1;visibility:visible;transform:none}
.rev-slide q{font-family:var(--display);font-weight:500;font-size:clamp(1.4rem,3vw,2.3rem);line-height:1.24;letter-spacing:-.015em;quotes:none;max-width:24ch}
.rev-slide q::before{content:"“"}.rev-slide q::after{content:"”"}
.rev-slide figcaption{margin-top:1.6rem;font-family:var(--mono);font-style:normal;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;color:color-mix(in oklch,var(--cream) 84%,transparent)}
.rev-nav{display:flex;align-items:center;justify-content:center;gap:1.4rem;margin-top:34px}
.rev-nav button{width:46px;height:46px;border-radius:50%;border:1px solid color-mix(in oklch,var(--cream) 34%,transparent);background:transparent;color:var(--cream);cursor:pointer;display:grid;place-items:center;transition:background .25s,transform .25s var(--ease)}
.rev-nav button:hover{background:color-mix(in oklch,var(--cream) 16%,transparent);transform:translateY(-2px)}
.rev-nav button svg{width:1.2em;height:1.2em}
.rev-dots{display:flex;gap:.55rem}
.rev-dots button{width:9px;height:9px;border-radius:50%;border:none;padding:0;background:color-mix(in oklch,var(--cream) 38%,transparent);cursor:pointer;transition:background .25s,width .25s}
.rev-dots button.on{background:var(--cream);width:26px;border-radius:6px}

/* ===== CONTACT ===== */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(36px,5vw,72px);align-items:start}
.cinfo h2{font-size:clamp(2rem,4vw,3rem);margin-bottom:1.6rem;max-width:14ch}
.cinfo .lede{color:var(--ink-soft);margin-bottom:2.4rem;max-width:38ch}
.cline{display:flex;gap:1rem;padding:18px 0;border-top:1px solid var(--line);align-items:flex-start}
.cline:last-of-type{border-bottom:1px solid var(--line)}
.cline svg{width:1.2em;height:1.2em;color:var(--red);stroke-width:1.75;margin-top:4px;flex:none}
.cline .k{font-family:var(--mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.06em;color:var(--gray);margin-bottom:3px}
.cline .v{font-weight:500}
.cline .v a:hover{color:var(--petrol)}
form{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:clamp(24px,3vw,38px)}
.fld{margin-bottom:18px}
.fld label{display:block;font-family:var(--mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;color:var(--gray);margin-bottom:.5rem}
.fld input,.fld select,.fld textarea{width:100%;font-family:var(--sans);font-size:.98rem;padding:.85em 1em;border:1.5px solid var(--line);border-radius:11px;background:var(--cream);color:var(--ink);transition:border-color .25s}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--petrol)}
.fld textarea{resize:vertical;min-height:96px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.hp{position:absolute;left:-9999px}
.fnote{font-size:.84rem;color:var(--gray);margin-top:14px}
.fnote a{color:var(--petrol);font-weight:600}
#fmsg{font-family:var(--mono);font-size:.8rem;margin-top:14px}

/* footer */
footer{background:var(--ink);color:color-mix(in oklch,var(--cream) 70%,transparent);padding:clamp(54px,7vw,84px) 0 110px}
.foot-grid{display:grid;grid-template-columns:1.7fr 1fr 1.3fr;gap:48px;padding-bottom:38px;border-bottom:1px solid color-mix(in oklch,var(--cream) 14%,transparent)}
.foot-tag{max-width:30ch;margin:18px 0 22px;font-size:.95rem;line-height:1.55;color:color-mix(in oklch,var(--cream) 64%,transparent)}
.foot-col{display:flex;flex-direction:column;gap:11px;font-size:.93rem}
.foot-col h4{font-family:var(--mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:color-mix(in oklch,var(--cream) 52%,transparent);margin-bottom:6px;font-weight:500}
.foot-col a{color:color-mix(in oklch,var(--cream) 80%,transparent);transition:color .2s}
.foot-col a:hover{color:var(--cream)}
.foot-col p{color:color-mix(in oklch,var(--cream) 68%,transparent);line-height:1.55}
.social{display:flex;gap:.6rem}
.social a{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;border:1px solid color-mix(in oklch,var(--cream) 24%,transparent);color:var(--cream);transition:transform .3s var(--ease),background .25s,border-color .25s,color .25s}
.social a:hover{transform:translateY(-3px);background:var(--red);border-color:var(--red);color:var(--cream)}
.social svg{width:1.05rem;height:1.05rem}
.cinfo .social{margin-top:6px}
.cinfo .social a{border-color:var(--line);color:var(--ink)}
.cinfo .social a:hover{background:var(--red);border-color:var(--red);color:var(--cream)}
.foot-bot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-family:var(--mono);font-size:.72rem;color:var(--gray);border-top:1px solid color-mix(in oklch,var(--cream) 14%,transparent);padding-top:22px}
.foot-bot .credit{color:color-mix(in oklch,var(--cream) 72%,transparent)}
.foot-bot .credit .ii{transition:color .3s var(--ease)}
.foot-bot .credit:hover .ii{color:var(--red)}

/* floating WhatsApp FAB */
.wa-fab{position:fixed;right:24px;bottom:26px;z-index:90;display:inline-flex;align-items:center;gap:0;background:var(--wa);color:oklch(0.25 0.06 152);height:60px;border-radius:100px;padding:0;overflow:hidden;box-shadow:0 14px 34px -8px oklch(0.72 0.17 152 / .55);transition:gap .4s var(--ease),padding .4s var(--ease),transform .4s var(--ease)}
.wa-fab .wa-ico{width:30px;height:30px;flex:none;margin:0 15px}
.wa-fab span{font-family:var(--sans);font-weight:700;font-size:.95rem;max-width:0;opacity:0;white-space:nowrap;transition:max-width .45s var(--ease),opacity .35s var(--ease),margin .45s var(--ease);margin-right:0}
.wa-fab:hover{transform:translateY(-3px);color:#fff}
.wa-fab:hover span{max-width:160px;opacity:1;margin-right:22px}
.wa-fab::before{content:"";position:absolute;inset:0;border-radius:100px;box-shadow:0 0 0 0 oklch(0.72 0.17 152 / .5);animation:wapulse 2.6s var(--ease) infinite}
@keyframes wapulse{0%{box-shadow:0 0 0 0 oklch(0.72 0.17 152 / .5)}70%{box-shadow:0 0 0 16px oklch(0.72 0.17 152 / 0)}100%{box-shadow:0 0 0 0 oklch(0.72 0.17 152 / 0)}}
@media(prefers-reduced-motion:reduce){.wa-fab::before{animation:none}}

/* mobile sticky bar */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:80;display:none;gap:8px;padding:9px;background:color-mix(in oklch,var(--cream) 94%,transparent);backdrop-filter:blur(12px);border-top:1px solid var(--line)}
.mbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;font-family:var(--mono);font-size:.62rem;letter-spacing:.03em;text-transform:uppercase;padding:8px 0;border-radius:11px;font-weight:500}
.mbar a svg{width:1.25em;height:1.25em}
.mbar a{transition:background .25s,color .25s}
.mbar .wa{background:var(--wa);color:oklch(0.25 0.06 152)}
.mbar .wa:hover,.mbar .wa:active{background:var(--wa-d);color:#fff}
.mbar .call{background:var(--ink);color:var(--cream)}
.mbar .call:hover,.mbar .call:active{background:var(--petrol)}
.mbar .send{background:var(--red);color:var(--cream)}
.mbar .send:hover,.mbar .send:active{background:var(--red-2)}

/* lightbox */
.lb{position:fixed;inset:0;background:color-mix(in oklch,var(--night-2) 95%,black);display:none;align-items:center;justify-content:center;z-index:120;padding:24px}
.lb.on{display:flex}
.lb img{max-width:92vw;max-height:82vh;border-radius:10px}
.lb .cap{position:absolute;bottom:26px;left:0;right:0;text-align:center;font-family:var(--mono);font-size:.76rem;color:color-mix(in oklch,var(--cream) 85%,transparent)}
.lb button{position:absolute;background:color-mix(in oklch,var(--cream) 14%,transparent);border:none;color:var(--cream);width:50px;height:50px;border-radius:50%;cursor:pointer;display:grid;place-items:center;transition:background .25s}
.lb button:hover{background:color-mix(in oklch,var(--cream) 28%,transparent)}
.lb .x{top:22px;right:22px}.lb .prev{left:18px;top:50%;transform:translateY(-50%)}.lb .next{right:18px;top:50%;transform:translateY(-50%)}

@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-r{order:-1;max-width:460px}
  .hero h1{font-size:clamp(2.3rem,8.5vw,3.4rem)}
  .hero h1 .l1{white-space:normal}
  .hero-cta,.hero-stats{display:none}
  .m-hide{display:none}
  .foot-grid{grid-template-columns:1fr;gap:32px}
  .gallery{columns:2}
  .about-grid{grid-template-columns:1fr;gap:30px}
  .about .pic{max-width:440px}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:680px){
  body{font-size:16px}
  .nav-links{display:none}
  .nav-links.open{display:flex;flex-direction:column;position:absolute;top:74px;left:0;right:0;background:var(--cream);border-bottom:1px solid var(--line);padding:20px 28px;gap:1.2rem}
  .nav-cta .btn-line,.nav-cta .btn-wa{display:none}
  .burger{display:block}
  .gallery{columns:1}
  .proc{grid-template-columns:1fr}
  .proc .step{padding:30px 0!important;border-left:none!important;border-top:1px solid var(--line)}
  .proc .step:first-child{border-top:none}
  .row{grid-template-columns:32px 1fr;gap:14px}
  .row .turn{grid-column:2;justify-self:start;margin-top:.4rem}
  .row .arrow{display:none}
  .f2{grid-template-columns:1fr}
  .hero-stats{flex-wrap:wrap}
  .hero-stats div{flex:1 1 40%}
  .mbar{display:flex}
  .wa-fab{display:none}
  footer{padding-bottom:96px}
}