/* Fontes self-hosted (Sora e Inter, SIL OFL) */
@font-face{font-family:"Sora";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/sora-latin-700-normal.woff2") format("woff2")}
@font-face{font-family:"Sora";font-style:normal;font-weight:800;font-display:swap;src:url("../fonts/sora-latin-800-normal.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/inter-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/inter-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/inter-latin-600-normal.woff2") format("woff2")}
:root{
  color-scheme: dark;
  --bg:#0E0E12; --surface:#17161D; --surface-2:#1E1C26;
  --line:rgba(255,255,255,.06); --line-2:rgba(255,255,255,.1);
  --purple:#7B2FD0; --purple-deep:#5A12A8; --lilac:#A66BE0; --lilac-text:#BE93EC;
  --silver:#E9E7EE; --muted:#A09DAB;
  --wa:#25D366; --wa-hover:#1FBE5B; --wa-ink:#062A13;
  --r-sm:12px; --r-md:16px; --r-lg:24px;
  --font-display:"Sora","Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --wrap:1200px;
  --header-h:72px;
}
*{box-sizing:border-box}
html{overflow-x:clip;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px);background:var(--bg)}
body{margin:0;overflow-x:clip;background:var(--bg);color:var(--silver);font-family:var(--font-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--font-display);margin:0;text-wrap:balance;letter-spacing:-.02em}
p{margin:0}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:24px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:2px solid var(--lilac);outline-offset:3px;border-radius:8px}
.ico{width:22px;height:22px;flex:none;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.ico-fill{fill:currentColor;stroke:none}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 22px;border-radius:999px;font-family:var(--font-display);font-weight:700;font-size:15px;letter-spacing:-.005em;transition:transform .2s ease,background-color .2s ease,box-shadow .25s ease,border-color .2s ease;white-space:nowrap}
.btn .ico{width:20px;height:20px}
.btn-wa{background:var(--wa);color:var(--wa-ink);box-shadow:0 8px 24px -8px rgba(37,211,102,.55)}
.btn-wa:hover{background:var(--wa-hover);transform:translateY(-2px);box-shadow:0 14px 30px -10px rgba(37,211,102,.7)}
.btn-lg{min-height:58px;padding:16px 28px;font-size:17px}
.btn-lg .ico{width:22px;height:22px}
.btn-ghost{border:1.5px solid #9458E2;color:var(--silver);background:rgba(123,47,208,.08)}
.btn-ghost:hover{border-color:var(--lilac);background:rgba(123,47,208,.18);box-shadow:0 0 0 4px rgba(166,107,224,.12)}
.pulse{position:relative}
.pulse::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:0 0 0 0 rgba(37,211,102,.55);animation:pulse 2.4s ease-out infinite;pointer-events:none}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* ---------- header ---------- */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(14,14,18,.72);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);border-bottom:1px solid var(--line);transition:box-shadow .3s ease,border-color .3s ease}
.site-header.scrolled{box-shadow:0 12px 30px -20px rgba(0,0,0,.7);border-bottom-color:var(--line-2)}
.site-header .wrap{display:flex;align-items:center;gap:32px;height:var(--header-h)}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand img{width:52px;height:auto}
.brand-name{display:flex;flex-direction:column;line-height:1.05}
.brand-name b{font-family:var(--font-display);font-weight:800;font-size:19px;letter-spacing:.02em;background:linear-gradient(90deg,#F4F2F8 0%,#C9C5D3 55%,#B07BE8 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand-name small{font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--lilac-text);font-weight:600;margin-top:4px}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{padding:10px 14px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--muted);transition:color .2s,background-color .2s}
.nav a:hover{color:var(--silver);background:rgba(255,255,255,.04)}
.header-cta{flex:none}
.header-cta.btn{min-height:44px;padding:10px 18px;font-size:14px}
.header-wa-icon{display:none;width:44px;height:44px;border-radius:50%;background:var(--wa);color:var(--wa-ink);align-items:center;justify-content:center;margin-left:auto}
.header-wa-icon .ico{width:22px;height:22px}

/* ---------- hero ---------- */
.hero{position:relative;padding-block:72px 64px;isolation:isolate}
.hero::before{content:"";position:absolute;z-index:-1;inset:-120px 0 auto 0;height:900px;background:
  radial-gradient(520px 420px at 76% 38%,rgba(123,47,208,.38),transparent 70%),
  radial-gradient(420px 320px at 12% 10%,rgba(90,18,168,.22),transparent 70%);pointer-events:none}
.hero .wrap{display:grid;grid-template-columns:1.12fr .88fr;gap:56px;align-items:center}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px}
.tag{display:inline-flex;align-items:center;gap:8px;padding:7px 14px 7px 10px;border-radius:999px;background:rgba(123,47,208,.14);border:1px solid rgba(166,107,224,.3);color:var(--lilac-text);font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.tag .ico{width:16px;height:16px}
.tag-24h{background:rgba(37,211,102,.12);border-color:rgba(37,211,102,.35);color:#6FE39C}
.hero h1{margin-top:22px;font-size:clamp(36px,5.4vw,70px);line-height:1.03;font-weight:800;letter-spacing:-.035em;background:linear-gradient(175deg,#FFFFFF 10%,#E3E0EA 45%,#A9A4B6 100%);-webkit-background-clip:text;background-clip:text;color:transparent;max-width:16ch}
.hero .lead{margin-top:22px;font-size:clamp(16px,1.35vw,19px);color:var(--muted);max-width:52ch;line-height:1.6}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-note{margin-top:18px;font-size:13.5px;color:var(--muted);display:flex;align-items:center;gap:8px}
.hero-note .dot{width:8px;height:8px;border-radius:50%;background:var(--wa);box-shadow:0 0 0 4px rgba(37,211,102,.18)}
.hero-media{position:relative;justify-self:end;width:100%;max-width:440px}
.hero-media::before{content:"";position:absolute;inset:8% -10% -6% -10%;z-index:-1;background:radial-gradient(closest-side,rgba(166,107,224,.55),rgba(123,47,208,.25) 55%,transparent);filter:blur(30px)}
.hero-photo{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/5;border:1px solid rgba(166,107,224,.35);box-shadow:0 40px 80px -30px rgba(0,0,0,.8),0 0 0 6px rgba(123,47,208,.08)}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 58%}
.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(14,14,18,.75))}
.hero-badge{position:absolute;left:-28px;bottom:36px;display:flex;align-items:center;gap:12px;padding:10px 16px 10px 10px;border-radius:18px;background:rgba(23,22,29,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--line-2);box-shadow:0 20px 40px -18px rgba(0,0,0,.8)}
.hero-badge img{width:52px;height:auto}
.hero-badge b{display:block;font-family:var(--font-display);font-size:14px}
.hero-badge span{font-size:12.5px;color:var(--muted)}

.js .hero-copy > *{opacity:0;animation:heroIn .8s cubic-bezier(.16,.84,.44,1) forwards}
.js .hero-copy > *:nth-child(1){animation-delay:.05s}
.js .hero-copy > *:nth-child(2){animation-delay:.15s}
.js .hero-copy > *:nth-child(3){animation-delay:.28s}
.js .hero-copy > *:nth-child(4){animation-delay:.42s}
.js .hero-copy > *:nth-child(5){animation-delay:.52s}
.js .hero-media{opacity:0;animation:heroIn .9s cubic-bezier(.16,.84,.44,1) .2s forwards}
@keyframes heroIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

/* ---------- trust strip ---------- */
.trust{padding-block:8px 24px}
.trust ul{list-style:none;margin:0;padding:18px;display:grid;grid-template-columns:repeat(4,1fr);gap:8px;background:rgba(23,22,29,.6);border:1px solid var(--line);border-radius:var(--r-lg);backdrop-filter:blur(8px)}
.trust li{display:flex;align-items:center;gap:12px;padding:10px 14px;font-size:14.5px;font-weight:500;line-height:1.35}
.trust li + li{border-left:1px solid var(--line)}
.ico-chip{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:rgba(123,47,208,.14);color:var(--lilac);flex:none;border:1px solid rgba(166,107,224,.18)}

/* ---------- sections ---------- */
.section{padding-block:96px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:40px;flex-wrap:wrap}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--lilac-text)}
.section h2{font-size:clamp(28px,3.4vw,44px);line-height:1.1;font-weight:700;margin-top:10px;max-width:22ch}
.section-sub{color:var(--muted);max-width:44ch;font-size:16px}

/* ---------- services bento ---------- */
.bento{display:grid;grid-template-columns:1.25fr 1fr 1fr;grid-template-rows:300px 300px;gap:18px}
.card{position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--surface);border:1px solid var(--line);isolation:isolate;transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;display:flex;flex-direction:column;justify-content:flex-end;min-height:260px}
.card:hover{transform:translateY(-4px);border-color:rgba(166,107,224,.5);box-shadow:0 24px 50px -24px rgba(123,47,208,.6),0 0 0 1px rgba(166,107,224,.25)}
.card > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .6s ease}
.card:hover > img{transform:scale(1.04)}
.card::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(14,14,18,0) 25%,rgba(14,14,18,.72) 60%,rgba(14,14,18,.96) 100%)}
.card-body{padding:26px}
.card-top{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.card-top .ico-chip{width:36px;height:36px;border-radius:10px;background:rgba(14,14,18,.6);backdrop-filter:blur(6px);transition:transform .35s cubic-bezier(.34,1.56,.64,1)}
.card:hover .card-top .ico-chip{transform:scale(1.14) rotate(-6deg)}
.card h3{font-size:22px;font-weight:700}
.card p{color:#C9C6D2;font-size:15px;max-width:40ch;line-height:1.5}
.card-link{display:inline-flex;align-items:center;gap:6px;margin-top:14px;min-height:44px;font-family:var(--font-display);font-weight:700;font-size:15px;color:var(--lilac-text);transition:gap .2s,color .2s}
.card-link .ico{width:18px;height:18px}
.card-link:hover{gap:10px;color:#fff}
.card-link::after{content:"";position:absolute;inset:0;z-index:1}
.card--agua{grid-row:1 / span 2}
.card--agua h3{font-size:clamp(24px,2.4vw,30px)}
.card--agua > img{object-position:50% 40%}
.card--ded{grid-row:1 / span 2}
.card--ded > img{object-position:60% 50%}
.card--rat > img{object-position:50% 50%}
.card--desent > img{object-position:50% 30%}
.card--rat p,.card--desent p{font-size:14.5px}
.bento .card:nth-child(1){transition-delay:0s}
.bento .card:nth-child(2){transition-delay:.08s}
.bento .card:nth-child(3){transition-delay:.16s}
.bento .card:nth-child(4){transition-delay:.24s}

/* ---------- steps ---------- */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:step}
.step{position:relative;padding:32px 28px 30px;border-radius:var(--r-lg);background:linear-gradient(180deg,rgba(30,28,38,.8),rgba(23,22,29,.6));border:1px solid var(--line);transition:border-color .3s,transform .3s}
.step:hover{border-color:rgba(166,107,224,.4);transform:translateY(-3px)}
.step-num{font-family:var(--font-display);font-weight:800;font-size:64px;line-height:1;letter-spacing:-.04em;background:linear-gradient(180deg,#C49AF2,#9458E2);-webkit-background-clip:text;background-clip:text;color:transparent}
.step h3{margin-top:22px;font-size:21px;font-weight:700}
.step p{margin-top:8px;color:var(--muted);font-size:15px}
.step:not(:last-child)::after{content:"";position:absolute;top:58px;right:-18px;width:18px;height:2px;background:linear-gradient(90deg,var(--purple),transparent)}
.steps .step:nth-child(1){transition-delay:.05s}
.steps .step:nth-child(2){transition-delay:.15s}
.steps .step:nth-child(3){transition-delay:.25s}

/* ---------- gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery figure{margin:0;border-radius:20px;overflow:hidden;aspect-ratio:3/4;border:1px solid var(--line);background:var(--surface);position:relative}
.gallery figure:nth-child(even){transform:translateY(28px)}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.gallery figure:hover img{transform:scale(1.06)}
.gallery figcaption{position:absolute;left:10px;bottom:10px;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:600;background:rgba(14,14,18,.78);backdrop-filter:blur(6px);color:var(--silver)}
.gallery-wrap{padding-bottom:28px}
.gallery figure:nth-child(1){transition-delay:.02s}
.gallery figure:nth-child(2){transition-delay:.06s}
.gallery figure:nth-child(3){transition-delay:.10s}
.gallery figure:nth-child(4){transition-delay:.14s}
.gallery figure:nth-child(5){transition-delay:.04s}
.gallery figure:nth-child(6){transition-delay:.08s}
.gallery figure:nth-child(7){transition-delay:.12s}
.gallery figure:nth-child(8){transition-delay:.16s}

/* ---------- audience ---------- */
.audience{padding-block:32px 88px}
.audience-inner{display:flex;align-items:center;gap:32px;flex-wrap:wrap;justify-content:space-between;padding:26px 30px;border-radius:var(--r-lg);border:1px solid var(--line);background:var(--surface)}
.audience h2{font-size:22px;font-weight:700;margin:0}
.audience ul{list-style:none;display:flex;flex-wrap:wrap;gap:10px 28px;margin:0;padding:0}
.audience li{display:flex;align-items:center;gap:10px;font-weight:500;color:var(--silver)}
.audience li .ico{color:var(--lilac)}

/* ---------- testimonials ---------- */
.testimonials{margin-top:28px}
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.testimonial{margin:0;padding:26px 24px;border-radius:var(--r-lg);border:1px solid var(--line);background:var(--surface);display:flex;flex-direction:column;gap:14px}
.testimonial-stars{color:#F5B301;font-size:15px;letter-spacing:3px}
.testimonial blockquote{margin:0;color:var(--silver);font-size:15px;line-height:1.55}
.testimonial figcaption{margin-top:auto;padding-top:4px;font-family:var(--font-display);font-weight:700;font-size:14px;color:var(--silver)}
.testimonial figcaption span{font-weight:500;color:var(--muted);font-family:var(--font-body)}
.testimonial-grid .testimonial:nth-child(1){transition-delay:.05s}
.testimonial-grid .testimonial:nth-child(2){transition-delay:.15s}
.testimonial-grid .testimonial:nth-child(3){transition-delay:.25s}

/* ---------- final CTA ---------- */
.final{padding-block:24px 96px}
.final-box{position:relative;overflow:hidden;border-radius:32px;padding:72px 56px;background:
  radial-gradient(600px 300px at 85% 0%,rgba(166,107,224,.45),transparent 70%),
  linear-gradient(135deg,#5A12A8 0%,#3A0E6E 38%,#16121E 78%,#0E0E12 100%);border:1px solid rgba(166,107,224,.3);display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;isolation:isolate}
.final-box::after{content:"";position:absolute;right:-60px;bottom:-80px;width:340px;height:340px;background:url("../img/dlucca-emblema.webp") center/contain no-repeat;opacity:.13;z-index:-1;transform:rotate(-8deg)}
.final h2{font-size:clamp(28px,3.6vw,46px);line-height:1.08;font-weight:800;max-width:18ch;color:#fff}
.final p{margin-top:14px;color:#D8D2E4;font-size:17px;max-width:44ch}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);padding-block:48px 40px;background:#0B0B0F}
.footer-grid{display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:center}
.footer-logo{width:112px;height:auto}
.footer-info b{font-family:var(--font-display);font-size:17px;display:block}
.footer-info span{color:var(--muted);font-size:14.5px;display:flex;align-items:center;gap:8px;margin-top:6px}
.footer-info .ico{width:17px;height:17px;color:var(--lilac)}
.footer-links{display:flex;gap:12px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.chip-link{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:10px 16px;border-radius:999px;border:1px solid var(--line-2);font-size:14.5px;font-weight:500;transition:border-color .2s,background-color .2s}
.chip-link:hover{border-color:var(--lilac);background:rgba(123,47,208,.12)}
.chip-link .ico{width:18px;height:18px}
.chip-link.wa .ico{color:var(--wa)}
.icon-link{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line-2);color:var(--silver);transition:border-color .2s,background-color .2s}
.icon-link:hover{border-color:var(--lilac);background:rgba(123,47,208,.12)}
.icon-link .ico{width:19px;height:19px}
.footer-bottom{margin-top:36px;padding-top:22px;border-top:1px solid var(--line);color:#8E8A99;font-size:13px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* ---------- floating / sticky WA ---------- */
.wa-float{position:fixed;right:24px;bottom:calc(24px + env(safe-area-inset-bottom,0px));z-index:60;width:62px;height:62px;border-radius:50%;background:var(--wa);color:var(--wa-ink);display:grid;place-items:center;box-shadow:0 14px 30px -8px rgba(37,211,102,.6);transition:transform .2s}
.wa-float:hover{transform:scale(1.07)}
.wa-float .ico{width:30px;height:30px}
.wa-float .tip{position:absolute;right:74px;white-space:nowrap;padding:8px 12px;border-radius:10px;background:var(--surface-2);border:1px solid var(--line-2);color:var(--silver);font-size:13px;font-weight:600;opacity:0;transform:translateX(6px);transition:opacity .2s,transform .2s;pointer-events:none}
.wa-float:hover .tip{opacity:1;transform:none}
.wa-bar{display:none}

/* ---------- reveal ---------- */
.js .reveal.pre{opacity:0;transform:translateY(22px)}
.reveal{transition:opacity .7s ease,transform .7s ease}

/* ---------- compare (antes/depois) ---------- */
.compare-box{position:relative;width:100%;height:100%;--pos:50%}
.compare-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none;user-select:none}
.compare-before{clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.compare-line{position:absolute;top:0;bottom:0;left:var(--pos);width:2px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.35);pointer-events:none;transform:translateX(-1px);z-index:2}
.compare-handle{position:absolute;top:50%;left:var(--pos);width:38px;height:38px;border-radius:50%;background:#fff;color:#17161D;display:grid;place-items:center;gap:2px;transform:translate(-50%,-50%);box-shadow:0 8px 20px -4px rgba(0,0,0,.5);pointer-events:none;z-index:2}
.compare-handle .ico{width:14px;height:14px}
.compare-handle .ico:first-child{transform:rotate(180deg)}
.compare-range{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;-webkit-appearance:none;appearance:none;z-index:3}
.compare-range::-webkit-slider-thumb{-webkit-appearance:none;width:100%;height:100%}
.compare-range::-moz-range-thumb{width:2px;height:100%;border:none;opacity:0}
.compare-label{position:absolute;top:10px;padding:5px 10px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;background:rgba(14,14,18,.78);backdrop-filter:blur(6px);color:var(--silver);z-index:2;pointer-events:none}
.compare-label.before{left:10px}
.compare-label.after{right:10px}

/* ---------- lightbox ---------- */
.gallery img{cursor:zoom-in}
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(8,7,11,.94);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:56px 24px;opacity:0;pointer-events:none;transition:opacity .25s ease}
.lightbox.is-open{opacity:1;pointer-events:auto}
.lightbox-fig{max-width:min(88vw,900px);max-height:82vh;margin:0;display:flex;flex-direction:column;gap:14px;align-items:center}
.lightbox-img{max-width:100%;max-height:76vh;width:auto;border-radius:var(--r-md);border:1px solid var(--line-2);object-fit:contain;transform:scale(.97);transition:transform .25s ease}
.lightbox.is-open .lightbox-img{transform:none}
.lightbox-caption{color:var(--muted);font-size:14px}
.lightbox-close,.lightbox-prev,.lightbox-next{position:absolute;width:48px;height:48px;border-radius:50%;background:rgba(23,22,29,.85);border:1px solid var(--line-2);color:var(--silver);display:grid;place-items:center;transition:border-color .2s,background-color .2s}
.lightbox-close:hover,.lightbox-prev:hover,.lightbox-next:hover{border-color:var(--lilac);background:rgba(123,47,208,.22)}
.lightbox-close{top:18px;right:18px}
.lightbox-prev{left:18px;top:50%;transform:translateY(-50%)}
.lightbox-next{right:18px;top:50%;transform:translateY(-50%)}
.lightbox-prev .ico{transform:rotate(180deg)}
.lightbox-close .ico{width:18px;height:18px}

/* ---------- back to top ---------- */
.to-top{position:fixed;left:24px;bottom:calc(24px + env(safe-area-inset-bottom,0px));z-index:60;width:50px;height:50px;border-radius:50%;background:var(--surface-2);border:1px solid var(--line-2);color:var(--silver);display:grid;place-items:center;box-shadow:0 14px 30px -12px rgba(0,0,0,.7);opacity:0;transform:translateY(10px);pointer-events:none;transition:opacity .25s ease,transform .25s ease,border-color .2s,background-color .2s}
.to-top.is-visible{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{border-color:var(--lilac);background:rgba(123,47,208,.18)}
.to-top .ico{width:22px;height:22px}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));z-index:70;transform:translate(-50%,12px);padding:12px 20px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line-2);color:var(--silver);font-size:14px;font-weight:600;box-shadow:0 14px 30px -10px rgba(0,0,0,.7);opacity:0;pointer-events:none;transition:opacity .25s ease,transform .25s ease}
.toast.is-visible{opacity:1;transform:translate(-50%,0)}

/* ---------- card tilt ---------- */
.card{transform-style:preserve-3d;will-change:transform}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .nav{display:none}
  .header-cta{margin-left:auto}
  .bento{grid-template-columns:1fr 1fr;grid-template-rows:420px 280px 280px}
  .card--agua{grid-row:1;grid-column:1 / span 2}
  .card--ded{grid-row:2 / span 2}
  .hero .wrap{gap:36px}
}
@media (max-width:860px){
  :root{--header-h:64px}
  .hero{padding-block:36px 40px}
  .hero .wrap{grid-template-columns:1fr}
  .hero-media{justify-self:stretch;max-width:none}
  .hero-photo{aspect-ratio:16/11}
  .hero-photo img{object-position:50% 62%}
  .hero-badge{left:12px;bottom:12px}
  .hero-media::before{inset:8% 0 -6% 0}
  .trust ul{grid-template-columns:1fr 1fr;padding:10px}
  .trust li + li{border-left:0}
  .steps{grid-template-columns:1fr}
  .step:not(:last-child)::after{display:none}
  .gallery{grid-template-columns:repeat(2,1fr);gap:12px}
  .gallery figure:nth-child(even){transform:translateY(20px)}
  .testimonial-grid{grid-template-columns:1fr}
  .final-box{grid-template-columns:1fr;padding:48px 28px}
  .footer-grid{grid-template-columns:1fr;text-align:left}
  .footer-links{justify-content:flex-start}
  .section{padding-block:64px}
}
@media (max-width:640px){
  .wrap{padding-inline:16px}
  .header-cta{display:none}
  .header-wa-icon{display:inline-flex}
  .brand img{width:44px}
  .brand-name b{font-size:17px}
  .hero h1{font-size:clamp(34px,9.6vw,40px)}
  .hero-ctas{flex-direction:column}
  .hero-ctas .btn{width:100%}
  .hero-photo{aspect-ratio:4/3.4}
  .trust ul{grid-template-columns:1fr;gap:0}
  .trust li{padding:10px 8px}
  .trust li + li{border-top:1px solid var(--line)}
  .bento{grid-template-columns:1fr;grid-template-rows:none;grid-auto-rows:auto}
  .card,.card--agua,.card--ded{grid-row:auto;grid-column:auto;min-height:340px}
  .card--agua{min-height:420px}
  .card-body{padding:22px}
  .audience-inner{padding:22px}
  .audience ul{display:grid;grid-template-columns:1fr 1fr;gap:14px}
  .final-box .btn{width:100%}
  .btn{white-space:normal;text-align:center}
  .wa-float{display:none}
  .to-top{display:none}
  .wa-bar{display:block;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:rgba(14,14,18,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line)}
  .wa-bar .btn{width:100%;min-height:52px}
  .lightbox-prev,.lightbox-next{width:40px;height:40px}
  .lightbox-close{width:40px;height:40px;top:10px;right:10px}
  body{padding-bottom:76px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .reveal.pre{opacity:1;transform:none}
  .js .hero-copy > *,.js .hero-media{opacity:1}
}