:root{
  --abyss:#02110f;
  --deep:#04201d;
  --mid:#0a3b37;
  --teal:#0e524b;
  --glow:#39e6c4;          /* bioluminiscencia aqua */
  --glow-2:#5cc8ff;        /* cian luz */
  --coral:#ff8159;         /* pez / luz cálida */
  --amber:#ffc46b;
  --sand:#ecdcc2;
  --text:#dff2ee;
  --muted:#86aaa4;
  --line:rgba(120,220,200,.14);
  --glass:rgba(10,46,42,.45);
  --glass-2:rgba(8,38,35,.66);
  --display:"Fraunces",Georgia,serif;
  --body:"Hanken Grotesk",system-ui,sans-serif;
  --r:22px;
  --maxw:1240px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{
  font-family:var(--body);
  background:var(--abyss);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--glow);color:#022;}
a{color:inherit}
img{max-width:100%;display:block}

/* ---------- BACKGROUND ATMOSPHERE ---------- */
.bg{position:fixed;inset:0;z-index:-3;
  background:
    radial-gradient(120% 90% at 80% -10%, rgba(92,200,255,.18), transparent 55%),
    radial-gradient(90% 70% at 10% 0%, rgba(57,230,196,.16), transparent 50%),
    radial-gradient(120% 120% at 50% 120%, rgba(255,129,89,.10), transparent 55%),
    linear-gradient(180deg,#031a17 0%, #02110f 40%, #010b0a 100%);
}
.caustics{position:fixed;inset:-20%;z-index:-2;opacity:.5;mix-blend-mode:screen;pointer-events:none;
  background:
    radial-gradient(closest-side, rgba(57,230,196,.16), transparent) 10% 20%/40vmax 40vmax no-repeat,
    radial-gradient(closest-side, rgba(92,200,255,.14), transparent) 80% 30%/52vmax 52vmax no-repeat,
    radial-gradient(closest-side, rgba(57,230,196,.10), transparent) 50% 80%/46vmax 46vmax no-repeat;
  animation:drift 28s ease-in-out infinite alternate;
  filter:blur(8px);
}
@keyframes drift{
  0%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(3%,-2%,0) scale(1.08)}
  100%{transform:translate3d(-3%,2%,0) scale(1)}
}
.grain{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}

/* rising bubbles */
.bubbles{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.bubble{position:absolute;bottom:-40px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%, rgba(255,255,255,.5), rgba(120,230,210,.05) 60%, transparent);
  box-shadow:inset 0 0 6px rgba(255,255,255,.3);
  animation:rise linear infinite;opacity:0;}
@keyframes rise{
  0%{transform:translateY(0) translateX(0) scale(.6);opacity:0}
  10%{opacity:.7}
  90%{opacity:.5}
  100%{transform:translateY(-108vh) translateX(30px) scale(1);opacity:0}
}

/* drifting fish */
.fish-layer{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.fish{position:absolute;opacity:.22;animation:swim linear infinite;}
.fish svg{display:block}
@keyframes swim{
  0%{transform:translateX(-12vw) translateY(0)}
  50%{transform:translateX(56vw) translateY(-22px)}
  100%{transform:translateX(118vw) translateY(0)}
}

@media (prefers-reduced-motion:reduce){
  .caustics,.bubble,.fish{animation:none}
}

/* ---------- LAYOUT ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{position:relative}
.eyebrow{font-family:var(--body);font-weight:700;font-size:.74rem;letter-spacing:.32em;
  text-transform:uppercase;color:var(--glow);display:inline-flex;align-items:center;gap:.6em;margin-bottom:18px}
.eyebrow::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,var(--glow),transparent)}
.eyebrow.center{justify-content:center}
h1,h2,h3,h4{font-family:var(--display);font-weight:400;line-height:1.02;letter-spacing:-.02em}
h2{font-size:clamp(2.1rem,5.4vw,4rem)}
h2 em,h1 em{font-style:italic;color:var(--glow);font-weight:300}
.lead{font-size:clamp(1.02rem,1.6vw,1.22rem);color:#bcd6d1;max-width:60ch}

/* ---------- HEADER ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:100;transition:.4s}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;
  margin:14px auto;max-width:var(--maxw);padding:12px 22px;border-radius:100px;
  background:var(--glass);backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  border:1px solid var(--line);box-shadow:0 18px 50px -24px rgba(0,0,0,.7)}
header.scrolled .nav{background:var(--glass-2)}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--display);font-weight:600;
  font-size:1.28rem;letter-spacing:-.01em;color:#fff;text-decoration:none;white-space:nowrap}
.brand .mark{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--glow),var(--glow-2));box-shadow:0 0 18px rgba(57,230,196,.5)}
.brand b{color:var(--glow);font-weight:700}
.nav-links{display:flex;gap:6px;list-style:none}
.nav-links a{color:#cfe6e1;text-decoration:none;font-weight:500;font-size:.93rem;
  padding:9px 15px;border-radius:100px;transition:.25s}
.nav-links a:hover,.nav-links a.active{background:rgba(57,230,196,.12);color:#fff}
.nav-cta{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--glow),var(--glow-2));
  color:#022;font-weight:700;padding:11px 20px;border-radius:100px;text-decoration:none;font-size:.92rem;
  box-shadow:0 0 0 0 rgba(57,230,196,.5);transition:.3s;white-space:nowrap}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 12px 30px -10px rgba(57,230,196,.7)}
.burger{display:none;background:none;border:0;color:#fff;cursor:pointer}
@media(max-width:980px){
  .nav-links,.nav .nav-cta{display:none}
  .burger{display:block}
  .nav-links.open{display:flex;position:absolute;top:74px;left:12px;right:12px;flex-direction:column;
    background:var(--glass-2);backdrop-filter:blur(20px);padding:14px;border-radius:24px;border:1px solid var(--line)}
}

/* ---------- BUTTONS ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:700;text-decoration:none;
  padding:15px 26px;border-radius:100px;font-size:.98rem;transition:.3s;cursor:pointer;border:0}
.btn-primary{background:linear-gradient(135deg,var(--glow),var(--glow-2));color:#022;
  box-shadow:0 14px 40px -14px rgba(57,230,196,.7)}
.btn-primary:hover{transform:translateY(-3px)}
.btn-ghost{background:rgba(255,255,255,.04);color:#fff;border:1px solid var(--line)}
.btn-ghost:hover{background:rgba(255,255,255,.09);border-color:var(--glow)}
.btn-sm{padding:11px 20px;font-size:.9rem}

/* ---------- SECTION SHELL ---------- */
.sec{padding:110px 0}
.sec.tight{padding:70px 0}
.sec-head{max-width:760px;margin-bottom:54px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{margin-bottom:18px}

/* ---------- INTERIOR PAGE HERO ---------- */
.page-hero{padding:170px 0 50px}
.page-hero h1{font-size:clamp(2.6rem,6.4vw,4.8rem);font-weight:300;letter-spacing:-.03em;margin-bottom:20px}
.page-hero p{max-width:60ch}
.breadcrumb{display:flex;gap:9px;align-items:center;font-size:.82rem;color:var(--muted);margin-bottom:26px;flex-wrap:wrap}
.breadcrumb a{color:var(--muted);text-decoration:none;transition:.2s}
.breadcrumb a:hover{color:var(--glow)}
.breadcrumb span{color:var(--glow)}

/* ---------- CARDS (generic) ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:980px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.cards{grid-template-columns:1fr}}
.cards.c3{grid-template-columns:repeat(3,1fr)}
@media(max-width:820px){.cards.c3{grid-template-columns:1fr}}
.cards.c2{grid-template-columns:repeat(2,1fr)}
@media(max-width:760px){.cards.c2{grid-template-columns:1fr}}
.card{position:relative;padding:30px 26px;border-radius:var(--r);background:var(--glass);
  border:1px solid var(--line);backdrop-filter:blur(10px);overflow:hidden;transition:.4s}
.card::after{content:"";position:absolute;inset:0;border-radius:var(--r);opacity:0;transition:.4s;
  background:radial-gradient(120% 80% at 50% 0%, rgba(57,230,196,.16), transparent 60%)}
.card:hover{transform:translateY(-6px);border-color:rgba(57,230,196,.4)}
.card:hover::after{opacity:1}
.card .ico{width:54px;height:54px;border-radius:15px;display:grid;place-items:center;margin-bottom:20px;
  background:linear-gradient(135deg,rgba(57,230,196,.2),rgba(92,200,255,.12));color:var(--glow)}
.card h3{font-size:1.4rem;margin-bottom:10px;color:#fff}
.card p{color:var(--muted);font-size:.92rem}
.card .more{display:inline-flex;align-items:center;gap:7px;margin-top:16px;color:var(--glow);
  font-weight:600;font-size:.86rem;text-decoration:none}
.card .more:hover{gap:11px}

/* ---------- PILLS / FILTERS ---------- */
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pill{font-size:.8rem;font-weight:600;padding:8px 14px;border-radius:100px;cursor:pointer;
  background:rgba(255,255,255,.04);border:1px solid var(--line);color:#cfe6e1;transition:.25s;
  text-decoration:none;display:inline-flex;align-items:center;gap:7px}
.pill:hover,.pill.active{background:rgba(57,230,196,.16);border-color:var(--glow);color:#fff}
.pill .count{opacity:.6;font-size:.72rem}

/* ---------- FORMS ---------- */
.form{display:grid;gap:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:600px){.form-row{grid-template-columns:1fr}}
.field-label{display:block;font-weight:600;font-size:.9rem;color:#dff2ee;margin-bottom:8px}
.input,.textarea,.select{width:100%;background:rgba(255,255,255,.03);border:1px solid var(--line);
  border-radius:14px;padding:14px 16px;color:var(--text);font-family:var(--body);font-size:.95rem;transition:.25s}
.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--glow);
  box-shadow:0 0 0 3px rgba(57,230,196,.16);background:rgba(57,230,196,.05)}
.input::placeholder,.textarea::placeholder{color:#6f928c}
.textarea{min-height:130px;resize:vertical}
.select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2386aaa4' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;padding-right:42px}

/* ---------- PANEL ---------- */
.panel{background:var(--glass-2);border:1px solid var(--line);border-radius:30px;padding:38px;
  backdrop-filter:blur(16px);box-shadow:0 50px 120px -50px rgba(0,0,0,.8)}
@media(max-width:600px){.panel{padding:26px}}

/* ---------- PRICING / PLANS ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
@media(max-width:900px){.plans{grid-template-columns:1fr}}
.plan{display:flex;flex-direction:column;padding:32px 28px;border-radius:var(--r);
  background:var(--glass);border:1px solid var(--line);backdrop-filter:blur(10px);transition:.35s;position:relative}
.plan:hover{transform:translateY(-6px);border-color:rgba(57,230,196,.4)}
.plan.featured{border-color:rgba(57,230,196,.5);background:linear-gradient(180deg,rgba(57,230,196,.1),rgba(92,200,255,.03))}
.plan .ribbon{position:absolute;top:-12px;right:22px;background:linear-gradient(135deg,var(--glow),var(--glow-2));
  color:#022;font-weight:800;font-size:.7rem;letter-spacing:.06em;padding:6px 14px;border-radius:100px}
.plan .pname{color:#fff;font-size:1.45rem;margin-bottom:6px}
.plan .pdesc{color:var(--muted);font-size:.88rem;margin-bottom:18px}
.plan .pprice{font-family:var(--display);font-size:2.4rem;color:#fff;font-weight:300;line-height:1}
.plan .pprice small{font-family:var(--body);font-size:.82rem;color:var(--muted);font-weight:500}
.plan ul{list-style:none;margin:22px 0;display:grid;gap:10px}
.plan li{font-size:.9rem;color:#cfe6e1;display:flex;gap:9px;align-items:flex-start}
.plan li::before{content:"✓";color:var(--glow);font-weight:800;flex:none}
.plan .btn{margin-top:auto;justify-content:center}

/* ---------- PROCESS STEPS ---------- */
.steps{display:flex;flex-direction:column;position:relative}
.step{display:flex;gap:20px;padding:22px 0;border-bottom:1px dashed var(--line);position:relative}
.step:last-child{border-bottom:0}
.step .num{flex:none;width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  font-family:var(--display);font-size:1.3rem;color:#022;font-weight:600;
  background:linear-gradient(135deg,var(--glow),var(--glow-2));box-shadow:0 0 22px rgba(57,230,196,.35)}
.step h4{font-size:1.18rem;color:#fff;margin-bottom:5px}
.step p{color:var(--muted);font-size:.92rem}

/* ---------- SPLIT CONTENT ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.start{align-items:start}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:40px}}

/* ---------- STATS BAND ---------- */
.band{padding:60px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
@media(max-width:680px){.band-grid{grid-template-columns:repeat(2,1fr);gap:34px}}
.band b{font-family:var(--display);font-weight:300;font-size:clamp(2.4rem,6vw,3.6rem);
  background:linear-gradient(135deg,#fff,var(--glow));-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;display:block;line-height:1}
.band span{color:var(--muted);font-size:.86rem;letter-spacing:.04em}

/* ---------- PROSE (articles) ---------- */
.prose{max-width:760px;margin:0 auto}
.prose h2{font-size:clamp(1.7rem,3.6vw,2.4rem);margin:48px 0 16px}
.prose h3{font-size:1.4rem;color:#fff;margin:34px 0 12px}
.prose p{color:#c4ddd8;margin-bottom:18px}
.prose ul,.prose ol{color:#c4ddd8;margin:0 0 18px 22px;display:grid;gap:8px}
.prose blockquote{border-left:3px solid var(--glow);padding:6px 0 6px 22px;margin:24px 0;
  font-family:var(--display);font-style:italic;font-size:1.2rem;color:#dff2ee}
.prose a{color:var(--glow);text-decoration:underline;text-underline-offset:3px}
.prose code{background:rgba(57,230,196,.12);padding:2px 7px;border-radius:6px;font-size:.88em;color:var(--glow)}

/* ---------- INFO LIST / SPECS ---------- */
.spec{display:grid;gap:0}
.spec-row{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.spec-row:last-child{border-bottom:0}
.spec-row .k{color:var(--muted);font-size:.9rem}
.spec-row .v{color:#fff;font-weight:600;font-size:.92rem;text-align:right}

/* ---------- TESTIMONIALS ---------- */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:820px){.testi-grid{grid-template-columns:1fr}}
.testi{padding:30px 28px;border-radius:var(--r);background:var(--glass);border:1px solid var(--line);
  backdrop-filter:blur(10px);position:relative}
.testi .stars{color:var(--amber);margin-bottom:14px;letter-spacing:3px}
.testi p{color:#dbece8;font-size:1rem;font-style:italic;font-family:var(--display);font-weight:300;
  line-height:1.5;margin-bottom:18px}
.testi .who{display:flex;align-items:center;gap:12px}
.testi .av{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-weight:800;
  color:#022;background:linear-gradient(135deg,var(--glow),var(--glow-2))}
.testi .who b{color:#fff;font-size:.94rem;display:block}
.testi .who span{color:var(--muted);font-size:.78rem}

/* ---------- CTA / CONTACT SHELL ---------- */
.contact-shell{border-radius:30px;padding:60px;position:relative;overflow:hidden;
  background:linear-gradient(135deg,rgba(57,230,196,.14),rgba(92,200,255,.06));
  border:1px solid rgba(57,230,196,.3);text-align:center}
.contact-shell::before{content:"";position:absolute;inset:0;
  background:radial-gradient(60% 80% at 50% 120%, rgba(255,129,89,.18), transparent)}
.contact-shell h2{position:relative;margin-bottom:16px}
.contact-shell p{position:relative;color:#c9e2dd;max-width:52ch;margin:0 auto 30px}
.contact-cta{position:relative;display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:34px}
.contact-meta{position:relative;display:flex;gap:34px;justify-content:center;flex-wrap:wrap;
  padding-top:30px;border-top:1px solid var(--line)}
.cm{display:flex;gap:11px;align-items:center;text-align:left}
.cm svg{color:var(--glow);flex:none}
.cm small{color:var(--muted);font-size:.74rem;display:block}
.cm b{color:#fff;font-size:.95rem}
@media(max-width:600px){.contact-shell{padding:36px 24px}}

/* ---------- MAP ---------- */
.map-embed{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);min-height:320px;
  filter:grayscale(.3) saturate(1.1)}
.map-embed iframe{width:100%;height:100%;min-height:320px;border:0;display:block}

/* ---------- FOOTER ---------- */
footer{padding:70px 0 40px;border-top:1px solid var(--line);margin-top:40px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.foot-grid{grid-template-columns:1fr}}
.foot-grid h5{color:#fff;font-family:var(--body);font-weight:700;font-size:.86rem;letter-spacing:.12em;
  text-transform:uppercase;margin-bottom:18px}
.foot-grid a{display:block;color:var(--muted);text-decoration:none;font-size:.9rem;margin-bottom:10px;transition:.2s}
.foot-grid a:hover{color:var(--glow)}
.foot-grid p{color:var(--muted);font-size:.9rem;max-width:34ch}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding-top:26px;border-top:1px solid var(--line);color:var(--muted);font-size:.82rem}

/* floating whatsapp */
.wa{position:fixed;bottom:26px;right:26px;z-index:90;width:60px;height:60px;border-radius:50%;
  background:#25d366;display:grid;place-items:center;box-shadow:0 14px 40px -10px rgba(37,211,102,.6);
  text-decoration:none;transition:.3s;animation:floaty 4s ease-in-out infinite}
.wa:hover{transform:scale(1.1)}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* reveal */
.reveal{opacity:0;transform:translateY(30px);transition:.8s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}

/* utilities */
.center{text-align:center}
.mt40{margin-top:40px}
.mt30{margin-top:30px}
.mb0{margin-bottom:0}
.tag{display:inline-flex;align-items:center;gap:9px;padding:7px 15px;border-radius:100px;
  border:1px solid var(--line);background:rgba(57,230,196,.08);font-size:.8rem;font-weight:600;
  color:var(--glow)}
.tag .dot{width:7px;height:7px;border-radius:50%;background:var(--glow);box-shadow:0 0 10px var(--glow);
  animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.4;transform:scale(.7)}}

/* ---------- HOME HERO ---------- */
.hero{min-height:100svh;display:flex;align-items:center;padding-top:120px;padding-bottom:60px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center;width:100%}
.hero h1{font-size:clamp(2.9rem,7.4vw,6.1rem);font-weight:300;letter-spacing:-.035em;margin-bottom:24px}
.hero h1 .ital{font-style:italic;color:var(--glow);font-weight:300}
.hero h1 .out{-webkit-text-stroke:1.4px rgba(92,200,255,.65);color:transparent;}
.hero p{font-size:1.16rem;color:#c4ddd8;max-width:48ch;margin-bottom:34px}
.hero .tag{margin-bottom:26px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:38px}
.hero-stats{display:flex;gap:34px;flex-wrap:wrap}
.hero-stats .s b{font-family:var(--display);font-size:1.9rem;color:#fff;display:block;line-height:1}
.hero-stats .s span{font-size:.82rem;color:var(--muted)}
.tank{position:relative;border-radius:26px;overflow:hidden;aspect-ratio:4/5;
  border:1px solid rgba(120,220,200,.2);
  background:linear-gradient(180deg,#063a3a 0%,#052b2c 45%,#031c1d 100%);
  box-shadow:0 50px 120px -40px rgba(0,0,0,.8), inset 0 0 90px rgba(0,0,0,.5);}
.tank::before{content:"";position:absolute;inset:0;
  background:radial-gradient(120% 60% at 50% -10%, rgba(120,240,255,.4), transparent 60%);}
.tank .water-line{position:absolute;top:14px;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,rgba(180,255,245,.6),transparent)}
.tank .sand{position:absolute;bottom:0;left:0;right:0;height:24%;
  background:linear-gradient(180deg,#caa777,#8a6f48);
  border-radius:50% 50% 0 0/26px;box-shadow:0 -10px 30px rgba(0,0,0,.4)}
.tank .glow-orb{position:absolute;border-radius:50%;filter:blur(28px);opacity:.7}
.plant{position:absolute;bottom:18%;transform-origin:bottom center;animation:sway 5s ease-in-out infinite}
@keyframes sway{0%,100%{transform:rotate(-4deg)}50%{transform:rotate(4deg)}}
.tank-fish{position:absolute;animation:tswim 11s ease-in-out infinite}
@keyframes tswim{0%{transform:translateX(-40px)}50%{transform:translateX(220px) scaleX(1)}51%{transform:translateX(220px) scaleX(-1)}100%{transform:translateX(-40px) scaleX(-1)}}
.float-card{position:absolute;left:-26px;bottom:60px;background:var(--glass-2);
  backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:18px;padding:14px 18px;
  box-shadow:0 24px 60px -28px rgba(0,0,0,.8);display:flex;gap:12px;align-items:center;
  animation:floaty 6s ease-in-out infinite}
.float-card .ic{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:rgba(57,230,196,.16);color:var(--glow);flex:none}
.float-card small{color:var(--muted);font-size:.74rem;display:block}
.float-card b{font-size:.96rem;color:#fff}
@media(max-width:880px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .tank{max-width:380px;margin:0 auto}
  .float-card{left:0}
}

/* ---------- TRUST BAR ---------- */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:30px}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.trust-item{padding:30px 22px;display:flex;gap:14px;align-items:flex-start;border-right:1px solid var(--line)}
.trust-item:last-child{border-right:0}
.trust-item .chk{width:34px;height:34px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:rgba(57,230,196,.14);color:var(--glow);font-weight:800}
.trust-item b{display:block;color:#fff;font-size:1rem}
.trust-item span{color:var(--muted);font-size:.86rem}
@media(max-width:760px){.trust-grid{grid-template-columns:1fr}.trust-item{border-right:0;border-bottom:1px solid var(--line)}}

/* ---------- BEGINNERS ---------- */
.beginner-wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
@media(max-width:900px){.beginner-wrap{grid-template-columns:1fr;gap:40px}}
.cycle{background:var(--glass);border:1px solid var(--line);border-radius:var(--r);padding:30px;backdrop-filter:blur(10px)}
.cycle h3{color:#fff;font-size:1.5rem;margin-bottom:6px}
.cycle .sub{color:var(--muted);font-size:.9rem;margin-bottom:26px}
.cyc-step{display:flex;gap:16px;align-items:center;padding:14px;border-radius:16px;margin-bottom:12px;
  background:rgba(255,255,255,.03);border:1px solid var(--line);transition:.3s}
.cyc-step:hover{border-color:rgba(57,230,196,.4);transform:translateX(6px)}
.cyc-step .badge{flex:none;font-weight:800;font-size:.7rem;letter-spacing:.05em;padding:6px 10px;border-radius:8px;
  background:rgba(255,129,89,.16);color:var(--coral)}
.cyc-step:nth-child(3) .badge{background:rgba(255,196,107,.16);color:var(--amber)}
.cyc-step:nth-child(4) .badge{background:rgba(57,230,196,.16);color:var(--glow)}
.cyc-step b{color:#fff;font-size:.98rem;display:block}
.cyc-step span{color:var(--muted);font-size:.84rem}
.cyc-arrow{text-align:center;color:var(--muted);font-size:1.1rem;margin:-4px 0 8px 22px}
.kit{margin-top:30px;background:linear-gradient(135deg,rgba(57,230,196,.1),rgba(92,200,255,.05));
  border:1px solid rgba(57,230,196,.3);border-radius:18px;padding:22px}
.kit b{color:var(--glow)}
.kit ul{list-style:none;margin:14px 0 18px;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.kit li{font-size:.88rem;color:#cfe6e1;display:flex;gap:8px;align-items:center}
.kit li::before{content:"✓";color:var(--glow);font-weight:800}

/* ---------- CALCULATOR ---------- */
#calc{background:linear-gradient(180deg, rgba(6,40,38,.5), rgba(2,17,15,0))}
.calc-shell{display:grid;grid-template-columns:.95fr 1.05fr;gap:34px;
  background:var(--glass-2);border:1px solid var(--line);border-radius:30px;padding:38px;
  backdrop-filter:blur(16px);box-shadow:0 50px 120px -50px rgba(0,0,0,.8)}
@media(max-width:900px){.calc-shell{grid-template-columns:1fr;padding:26px}}
.calc-inputs h3{color:#fff;font-size:1.5rem;margin-bottom:4px}
.presets{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 26px}
.preset{font-size:.8rem;font-weight:600;padding:8px 14px;border-radius:100px;cursor:pointer;
  background:rgba(255,255,255,.04);border:1px solid var(--line);color:#cfe6e1;transition:.25s}
.preset:hover,.preset.active{background:rgba(57,230,196,.16);border-color:var(--glow);color:#fff}
.field{margin-bottom:22px}
.field label{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:9px;
  font-weight:600;font-size:.92rem;color:#dff2ee}
.field label .val{font-family:var(--display);font-size:1.15rem;color:var(--glow)}
.field label .val small{font-size:.7rem;color:var(--muted);font-family:var(--body);font-weight:500}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:100px;
  background:linear-gradient(90deg,var(--glow),var(--glow-2));outline:none;cursor:pointer}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;
  background:#fff;box-shadow:0 0 0 4px rgba(57,230,196,.4),0 4px 12px rgba(0,0,0,.4);cursor:pointer}
input[type=range]::-moz-range-thumb{width:22px;height:22px;border:0;border-radius:50%;background:#fff;
  box-shadow:0 0 0 4px rgba(57,230,196,.4);cursor:pointer}
.type-toggle{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:6px}
.type-toggle button{padding:12px 6px;border-radius:14px;border:1px solid var(--line);cursor:pointer;
  background:rgba(255,255,255,.03);color:#cfe6e1;font-weight:600;font-size:.84rem;transition:.25s}
.type-toggle button.active{background:rgba(57,230,196,.16);border-color:var(--glow);color:#fff}
.type-toggle button small{display:block;font-weight:500;font-size:.68rem;color:var(--muted);margin-top:2px}
.calc-results{display:flex;flex-direction:column}
.vol-hero{text-align:center;padding:22px;border-radius:20px;margin-bottom:18px;
  background:radial-gradient(120% 100% at 50% 0%, rgba(57,230,196,.18), rgba(92,200,255,.04));
  border:1px solid rgba(57,230,196,.3)}
.vol-hero .big{font-family:var(--display);font-weight:300;font-size:clamp(2.6rem,7vw,3.8rem);color:#fff;line-height:1}
.vol-hero .big em{font-style:italic;color:var(--glow)}
.vol-hero .gal{color:var(--muted);font-size:.9rem;margin-top:4px}
.vol-hero .net{margin-top:10px;font-size:.78rem;color:#9fc4be}
.res-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.res{padding:16px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid var(--line);transition:.3s}
.res:hover{border-color:rgba(57,230,196,.35);background:rgba(57,230,196,.05)}
.res .rl{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.78rem;margin-bottom:6px}
.res .rl svg{color:var(--glow)}
.res .rv{font-family:var(--display);font-size:1.5rem;color:#fff;line-height:1.05}
.res .rv small{font-family:var(--body);font-size:.72rem;color:var(--muted);font-weight:500}
.verdict{margin-top:16px;padding:18px 20px;border-radius:18px;display:flex;gap:14px;align-items:center;
  background:linear-gradient(135deg,rgba(255,129,89,.12),rgba(255,196,107,.05));border:1px solid rgba(255,129,89,.3)}
.verdict .vi{flex:none;font-size:1.6rem}
.verdict b{color:#fff;display:block}
.verdict span{color:#d9c3b4;font-size:.84rem}
.verdict a{color:var(--amber);font-weight:700;text-decoration:none}
.disclaimer{font-size:.74rem;color:#6f928c;margin-top:16px;text-align:center}

/* ---------- PROJECTS GRID ---------- */
.proj-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px;grid-auto-rows:200px}
.proj{position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--line);cursor:pointer;background:#052b2c}
.proj .sc{position:absolute;inset:0;transition:.6s}
.proj:hover .sc{transform:scale(1.06)}
.proj .ov{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:22px;background:linear-gradient(0deg,rgba(2,12,11,.82),transparent 65%);transition:.4s}
.proj small{color:var(--glow);font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase}
.proj h3{color:#fff;font-size:1.4rem;margin-top:4px}
.proj.p1{grid-column:span 7;grid-row:span 2}
.proj.p2{grid-column:span 5;grid-row:span 1}
.proj.p3{grid-column:span 5;grid-row:span 1}
.proj.p4{grid-column:span 4}
.proj.p5{grid-column:span 4}
.proj.p6{grid-column:span 4}
@media(max-width:820px){.proj-grid{grid-template-columns:1fr 1fr}.proj{grid-column:span 1!important;grid-row:span 1!important}.proj.feat{grid-column:span 2!important}}
@media(max-width:520px){.proj-grid{grid-template-columns:1fr}.proj{grid-column:span 1!important}.proj.feat{grid-column:span 1!important}}

/* ---------- STORE ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:900px){.cat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.cat-grid{grid-template-columns:1fr 1fr}}
.cat{padding:20px;border-radius:16px;background:var(--glass);border:1px solid var(--line);
  text-decoration:none;display:flex;flex-direction:column;gap:6px;transition:.3s;backdrop-filter:blur(8px)}
.cat:hover{transform:translateY(-4px);border-color:rgba(57,230,196,.4);background:rgba(57,230,196,.06)}
.cat .ce{font-size:1.5rem}
.cat b{color:#fff;font-size:1rem}
.cat span{color:var(--muted);font-size:.78rem}
.brands{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px;align-items:center}
.brands .bt{font-size:.8rem;color:var(--muted)}
.brand-chip{padding:8px 18px;border-radius:100px;border:1px solid var(--line);
  font-family:var(--display);font-size:1.05rem;color:#cfe6e1;letter-spacing:.02em}
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px}
@media(max-width:820px){.products{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.products{grid-template-columns:1fr}}
.product{border-radius:20px;overflow:hidden;border:1px solid var(--line);background:var(--glass);
  backdrop-filter:blur(8px);transition:.3s;display:flex;flex-direction:column}
.product:hover{transform:translateY(-5px);border-color:rgba(57,230,196,.4)}
.product .pimg{height:150px;position:relative;display:grid;place-items:center;
  background:linear-gradient(160deg,#08403d,#04211f)}
.product .off{position:absolute;top:12px;left:12px;background:var(--coral);color:#220;font-weight:800;
  font-size:.72rem;padding:5px 10px;border-radius:8px}
.product .pbody{padding:16px 18px;display:flex;flex-direction:column;flex:1}
.product .pcat{color:var(--glow);font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.product h4{font-family:var(--body);font-weight:700;color:#fff;font-size:1rem;margin:5px 0 10px}
.product .price{display:flex;align-items:baseline;gap:8px;margin-top:auto}
.product .price .now{font-family:var(--display);font-size:1.3rem;color:#fff}
.product .price .was{color:var(--muted);text-decoration:line-through;font-size:.82rem}
.product .padd{margin-top:14px}

/* ---------- BLOG ---------- */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:820px){.blog-grid{grid-template-columns:1fr}}
.post{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:var(--glass);
  text-decoration:none;transition:.3s;backdrop-filter:blur(8px);display:flex;flex-direction:column}
.post:hover{transform:translateY(-5px);border-color:rgba(57,230,196,.4)}
.post .ph{height:150px;background:linear-gradient(160deg,#0a4a45,#04211f);position:relative;
  display:grid;place-items:center;font-size:2.4rem}
.post .pb{padding:20px;display:flex;flex-direction:column;flex:1}
.post .tagp{color:var(--glow);font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.post h4{color:#fff;font-size:1.16rem;margin:8px 0;font-family:var(--display);font-weight:400}
.post p{color:var(--muted);font-size:.86rem}
.post .meta{margin-top:auto;padding-top:14px;color:var(--muted);font-size:.78rem;display:flex;gap:12px}

/* ---------- FAQ ---------- */
.faq{max-width:780px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;background:none;border:0;color:#fff;text-align:left;cursor:pointer;
  padding:22px 0;font-size:1.1rem;font-family:var(--display);display:flex;justify-content:space-between;
  align-items:center;gap:16px}
.faq-q .pm{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--line);color:var(--glow);transition:.3s;font-size:1.2rem}
.faq-item.open .pm{transform:rotate(45deg);background:rgba(57,230,196,.16)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-a p{color:var(--muted);padding:0 0 22px;font-size:.94rem}

/* ============================================================
   MOBILE-FIRST REFINEMENTS — garantía de experiencia móvil
   ============================================================ */
body{overflow-wrap:break-word}
h1,h2,h3,h4{overflow-wrap:break-word}
iframe,img,svg,video{max-width:100%}

/* tablets y móviles grandes */
@media(max-width:860px){
  html{scroll-padding-top:84px}
  .sec{padding:76px 0}
  .sec.tight{padding:54px 0}
  .sec-head{margin-bottom:40px}
  .page-hero{padding:140px 0 38px}
  .split{gap:36px}
}

/* móviles */
@media(max-width:560px){
  .wrap{padding:0 18px}
  .sec{padding:58px 0}
  .sec.tight{padding:44px 0}
  .sec-head{margin-bottom:30px}
  .page-hero{padding:120px 0 28px}
  h2{font-size:clamp(1.85rem,7.4vw,2.4rem)}
  .lead{font-size:1rem}
  .eyebrow{font-size:.68rem;letter-spacing:.24em}

  /* nav más compacto */
  .nav{padding:10px 16px;margin:10px auto}
  .brand{font-size:1.12rem}

  /* botones cómodos para el pulgar */
  .btn{padding:14px 20px;font-size:.95rem;min-height:48px}
  .hero-cta,.contact-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn,.contact-cta .btn{width:100%;justify-content:center}

  /* hero */
  .hero{padding-top:104px;min-height:auto}
  .hero-stats{gap:20px}
  .hero-stats .s b{font-size:1.6rem}
  .float-card{position:static;margin:14px auto 0;width:max-content}

  /* bloques densos */
  .panel{padding:22px}
  .plan{padding:26px 22px}
  .band{padding:46px 0}
  .calc-shell{padding:22px;border-radius:24px}
  .contact-shell{border-radius:24px}
  .contact-meta{gap:18px;flex-direction:column;align-items:flex-start}
  .step{gap:14px;padding:18px 0}
  .step .num{width:40px;height:40px;font-size:1.1rem}

  /* tipografía de tarjetas */
  .card{padding:26px 22px}
  .card h3{font-size:1.28rem}

  /* tablas/specs apiladas */
  .spec-row{flex-direction:column;gap:4px}
  .spec-row .v{text-align:left}

  /* footer */
  footer{padding:54px 0 32px}
  .foot-grid{gap:30px;margin-bottom:36px}
  .foot-bottom{flex-direction:column;gap:8px}

  /* flotantes sin tapar contenido al hacer scroll hasta el fondo */
  .wa{bottom:18px;right:18px;width:54px;height:54px}
}

/* móviles muy pequeños */
@media(max-width:380px){
  .wrap{padding:0 14px}
  .brand .mark{width:30px;height:30px}
  .hero-stats{gap:14px}
  .hero h1{font-size:clamp(2.4rem,12vw,3rem)}
  .pill{font-size:.76rem;padding:7px 12px}
}

/* aprovechar mejor el alto en horizontal de móvil */
@media(max-height:520px) and (orientation:landscape){
  .hero{min-height:auto;padding-top:96px;padding-bottom:40px}
}

/* ============================================================
   IMÁGENES REALES — utilidades de relleno
   ============================================================ */
.img-cover{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
/* product cards */
.product .pimg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;z-index:0}
.product .pimg .off{z-index:2}
.product .pimg::after{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(0deg,rgba(2,17,15,.35),transparent 60%);pointer-events:none}
/* blog post thumbnails */
.post .ph{font-size:0}
.post .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.post .ph::after{content:"";position:absolute;inset:0;
  background:linear-gradient(0deg,rgba(2,17,15,.45),transparent 55%);pointer-events:none}
/* project tiles (img reemplaza el div.sc manteniendo el hover-zoom) */
.proj img.sc{width:100%;height:100%;object-fit:cover}
/* contenedor genérico de media con relación de aspecto */
.media{position:relative;overflow:hidden;border-radius:var(--r);background:#052b2c}
.media img{display:block;width:100%;height:100%;object-fit:cover;transition:.6s}
.media.r43{aspect-ratio:4/3}
.media.r169{aspect-ratio:16/9}
.media.r11{aspect-ratio:1/1}
.media .ov{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:22px;background:linear-gradient(0deg,rgba(2,12,11,.85),transparent 60%)}
a.media:hover img,.card:hover .media img{transform:scale(1.05)}