/* ARM Dent — landing · marca teal → celeste */
:root{
  --p:#0d9488; --p6:#0b7c72; --p8:#085e57; --p50:#effaf9; --p100:#d4f1ee;
  --a:#0ea5e9; --a50:#ecf8fe;
  --ink:#0c2a34; --ink2:#4b6670; --ink3:#8aa0a6;
  --bg:#f4f8f8; --line:#e1eaea; --white:#fff;
  --dark:#07202a; --dark2:#0b2f3b;
  --ok:#16a34a; --warn:#d97706; --bad:#dc2626;
  --grad:linear-gradient(135deg,var(--p) 0%,#0aa0a6 50%,var(--a) 100%);
  --r:20px; --sh:0 1px 2px rgba(12,42,52,.05),0 12px 32px -12px rgba(12,42,52,.14);
  --shL:0 30px 70px -20px rgba(7,32,42,.35);
  --f-d:"Plus Jakarta Sans",system-ui,sans-serif; --f-b:"Inter",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:var(--f-b);color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--f-d);line-height:1.1;letter-spacing:-.02em;margin:0;text-wrap:balance}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--a);outline-offset:3px;border-radius:8px}
svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.wrap{width:min(1180px,100% - 40px);margin-inline:auto}
.wrap--s{width:min(820px,100% - 40px)}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.grad--l{background:linear-gradient(135deg,#5eead4,#7dd3fc);-webkit-background-clip:text;background-clip:text}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;font:700 1rem/1 var(--f-d);padding:.95rem 1.5rem;border-radius:999px;border:1.5px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;white-space:nowrap}
.btn svg{width:18px;height:18px;stroke-width:2.4}
.btn:hover{transform:translateY(-2px)}
.btn--sm{padding:.7rem 1.15rem;font-size:.9rem}
.btn--lg{padding:1.1rem 1.8rem;font-size:1.05rem}
.btn--block{width:100%}
.btn--grad{background:var(--grad);color:#fff;box-shadow:0 10px 24px -8px rgba(13,148,136,.6)}
.btn--grad:hover{box-shadow:0 16px 30px -8px rgba(14,165,233,.55)}
.btn--ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--p);color:var(--p6)}
.btn--light{background:#fff;color:var(--p8)}
.btn--light:hover{box-shadow:0 14px 30px -10px rgba(255,255,255,.4)}

/* ---------- nav ---------- */
.nav{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,box-shadow .3s,backdrop-filter .3s}
.nav.scrolled{background:rgba(255,255,255,.82);backdrop-filter:saturate(1.6) blur(14px);box-shadow:0 1px 0 var(--line)}
.nav__in{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;height:72px}
.logo{display:inline-flex;align-items:center;gap:.65rem}
.logo img{border-radius:11px}
.logo__txt{display:block;line-height:1}
.logo__txt b{display:block;font:800 1.15rem var(--f-d);letter-spacing:-.02em}
.logo__txt em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.logo__txt small{display:block;margin-top:3px;font:600 .62rem var(--f-b);text-transform:uppercase;letter-spacing:.15em;color:var(--ink3)}
.nav__links{display:flex;align-items:center;gap:1.9rem;margin-left:auto}
.nav__links a:not(.btn){font-weight:500;font-size:.95rem;color:var(--ink2);transition:color .2s}
.nav__links a:not(.btn):hover{color:var(--p)}
.nav__cta-m{display:none}
.burger{display:none;width:44px;height:44px;border:0;background:none;cursor:pointer;padding:0;position:relative}
.burger span{position:absolute;left:11px;width:22px;height:2px;border-radius:2px;background:var(--ink);transition:transform .25s,opacity .2s,top .25s}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:27px}
.burger[aria-expanded=true] span:nth-child(1){top:21px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){top:21px;transform:rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;padding:150px 0 90px;overflow:hidden;background:linear-gradient(180deg,#f2fbfa 0%,#fff 100%)}
.hero__bg{position:absolute;inset:0;pointer-events:none}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55}
.hero .b1{width:520px;height:520px;background:#5eead4;top:-160px;right:-120px}
.hero .b2{width:440px;height:440px;background:#7dd3fc;top:240px;right:22%;opacity:.4}
.hero .b3{width:380px;height:380px;background:#99f6e4;bottom:-180px;left:-100px;opacity:.5}
.grid{position:absolute;inset:0;background-image:linear-gradient(rgba(13,148,136,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(13,148,136,.07) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse at 70% 30%,#000 10%,transparent 70%);mask-image:radial-gradient(ellipse at 70% 30%,#000 10%,transparent 70%)}
.hero__in{position:relative;display:grid;grid-template-columns:.95fr 1.05fr;gap:3rem;align-items:center}
.pill{display:inline-flex;align-items:center;gap:.55rem;padding:.45rem .95rem;border-radius:999px;background:#fff;border:1px solid var(--p100);font-size:.82rem;font-weight:600;color:var(--p8);box-shadow:var(--sh)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--p);box-shadow:0 0 0 0 rgba(13,148,136,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(13,148,136,0)}100%{box-shadow:0 0 0 0 rgba(13,148,136,0)}}
.hero h1{font-size:clamp(2.3rem,4.6vw,3.7rem);font-weight:800;margin:1.3rem 0 1.2rem}
.lead{font-size:1.15rem;color:var(--ink2);max-width:54ch}
.lead b{color:var(--ink)}
.lead--l{color:rgba(255,255,255,.78)}
.hero__cta{display:flex;flex-wrap:wrap;gap:.9rem;margin:2rem 0 1.6rem}
.hero__ticks{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;font-size:.9rem;color:var(--ink2);font-weight:500}
.hero__ticks li{display:flex;align-items:center;gap:.4rem}
.hero__ticks svg{width:18px;height:18px;color:var(--p);stroke-width:2.6}

/* ---------- maqueta ---------- */
.stage{position:relative;padding:10px 0 50px 10px}
.win{background:#fff;border-radius:18px;box-shadow:var(--shL);border:1px solid var(--line);overflow:hidden;transform:perspective(1600px) rotateY(-7deg) rotateX(2deg);transform-origin:left center}
.win__bar{display:flex;align-items:center;gap:6px;padding:11px 14px;background:#f6f9f9;border-bottom:1px solid var(--line)}
.win__bar i{width:10px;height:10px;border-radius:50%;background:#d6e0e1}
.win__bar i:nth-child(1){background:#ff8f86}.win__bar i:nth-child(2){background:#ffd36b}.win__bar i:nth-child(3){background:#6fdc9a}
.win__bar span{margin-left:12px;font-size:.72rem;color:var(--ink3);font-weight:500}
.win__body{display:grid;grid-template-columns:118px 1fr}
.win__side{padding:14px 10px;border-right:1px solid var(--line);background:#fbfdfd;display:flex;flex-direction:column;gap:3px}
.win__side b{font:600 .72rem var(--f-b);color:var(--ink2);padding:.5rem .6rem;border-radius:8px}
.win__side b.on{background:var(--p50);color:var(--p8)}
.win__main{padding:14px}
.win__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;font-size:.85rem}
.chip{display:inline-block;font:600 .66rem var(--f-b);padding:.22rem .6rem;border-radius:999px;background:var(--p50);color:var(--p8)}
.chip--ok{background:#e7f8ee;color:#15803d}
.cal{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}
.cal__d{font:600 .66rem var(--f-b);color:var(--ink3);text-align:center;text-transform:uppercase;letter-spacing:.06em}
.cal__c{height:190px;background:repeating-linear-gradient(180deg,transparent 0 37px,var(--line) 37px 38px);border-radius:10px;position:relative;border:1px solid var(--line)}
.ev{position:absolute;left:4px;right:4px;display:block;font:700 .64rem/1.25 var(--f-b);font-style:normal;padding:.35rem .4rem;border-radius:7px;border-left:3px solid}
.ev small{font-weight:500;opacity:.75;font-size:.6rem}
.e1{background:#d9f3f0;color:#075e56;border-color:#0d9488}
.e2{background:#dff2fd;color:#0b5a82;border-color:#0ea5e9}
.e3{background:#e8e6fb;color:#4339a8;border-color:#7c6df0}
.e4{background:#fdeed6;color:#8a4d06;border-color:#f59e0b}
.cal__c .ev:first-child{top:6px;height:66px}
.cal__c .ev.lo{top:auto;bottom:10px;height:42px}
.cal__c:nth-of-type(2) .ev:first-child{top:44px}
.cal__c:nth-of-type(4) .ev:first-child{top:82px;height:70px}
.cal__c:nth-of-type(5) .ev:first-child{top:6px;height:56px}
.cal__c .ev.lo:only-child{bottom:14px}

.float{position:absolute;background:#fff;border-radius:16px;box-shadow:var(--shL);border:1px solid var(--line);animation:bob 6s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-10px)}}
.f-odo{left:-26px;bottom:6px;width:290px;padding:12px 14px}
.float__t{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;font-size:.78rem}
.f-phone{right:-6px;bottom:-26px;animation-delay:-2s;border:0;background:none;box-shadow:none}
.f-budget{right:14px;top:-4px;display:flex;align-items:center;gap:.7rem;padding:.7rem 1rem .7rem .8rem;animation-delay:-4s}
.f-budget b{display:block;font:700 .82rem var(--f-d)}
.f-budget small{color:var(--ink3);font-size:.7rem}

/* iconos */
.ico{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:14px;background:var(--p50);color:var(--p);flex:none}
.ico svg{width:23px;height:23px}
.ico--g{background:#e7f8ee;color:var(--ok)}
.ico--b{background:var(--a50);color:var(--a)}
.ico--r{background:#fdecec;color:var(--bad)}
.ico--sm{width:30px;height:30px;border-radius:10px;background:rgba(94,234,212,.16);color:#5eead4}
.ico--sm svg{width:16px;height:16px;stroke-width:2.8}
.f-budget .ico{width:34px;height:34px;border-radius:11px}
.f-budget .ico svg{width:18px;height:18px;stroke-width:2.8}

/* teléfono */
.phone{position:relative;width:268px;background:#0b1c22;border-radius:38px;padding:9px;box-shadow:var(--shL),inset 0 0 0 1.5px #27414a}
.phone__notch{position:absolute;top:15px;left:50%;transform:translateX(-50%);width:78px;height:20px;border-radius:99px;background:#0b1c22;z-index:2}
.phone__scr{color:var(--ink);background:linear-gradient(180deg,#f5fbfb,#fff);border-radius:30px;min-height:520px;padding:46px 16px 18px}
.phone--s{width:140px;border-radius:26px;padding:6px}
.phone--s .phone__notch{width:44px;height:12px;top:10px}
.phone--s .phone__scr{min-height:0;border-radius:21px;padding:30px 12px 14px;background:var(--grad);color:#fff}
.phone--s small{font-size:.58rem;opacity:.85;display:block}
.phone--s b{font:800 .88rem/1.15 var(--f-d);display:block;margin:2px 0}
.phone--s span{font-size:.62rem;opacity:.9;display:block}
.phone__ok{margin-top:9px;display:inline-block;font:700 .56rem var(--f-b);padding:.22rem .55rem;border-radius:99px;background:rgba(255,255,255,.25)}
.phone__scr--l .app-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.app-h small{display:block;font-size:.72rem;color:var(--ink3)}
.app-h b{font:800 1.15rem var(--f-d)}
.avatar{width:38px;height:38px;border-radius:13px;background:var(--p50);color:var(--p);display:grid;place-items:center;font:800 .95rem var(--f-d)}
.app-next{background:var(--grad);color:#fff;border-radius:20px;padding:16px;box-shadow:0 14px 26px -12px rgba(13,148,136,.7)}
.app-next small{display:block;font-size:.7rem;opacity:.85}
.app-next b{display:block;font:800 1.4rem var(--f-d);margin:3px 0 2px}
.app-next span{font-size:.78rem;opacity:.95}
.app-next__a{margin-top:12px}
.app-next__a i{font:700 .66rem var(--f-b);font-style:normal;padding:.28rem .7rem;border-radius:99px;background:rgba(255,255,255,.25)}
.app-sec{font:700 .78rem var(--f-d);margin:18px 0 8px;color:var(--ink2)}
.app-row{display:flex;align-items:center;gap:.7rem;background:#fff;border:1px solid var(--line);border-radius:15px;padding:.6rem .7rem;margin-bottom:8px}
.app-row .ico{width:36px;height:36px;border-radius:11px}
.app-row .ico svg{width:18px;height:18px}
.app-row b{display:block;font:700 .8rem var(--f-d)}
.app-row small{font-size:.68rem;color:var(--ink3)}

/* odontograma */
.odo{display:grid;gap:5px}
.odo--mini{grid-template-columns:repeat(16,1fr);gap:3px}
.odo--full{grid-template-columns:repeat(8,1fr);gap:9px;padding:6px 2px 2px}
.tooth{aspect-ratio:3/4;border-radius:38% 38% 46% 46%/30% 30% 62% 62%;background:#fff;border:1.5px solid #c7d6d8;position:relative;transition:transform .25s}
.odo--mini .tooth{border-width:1px;aspect-ratio:3/4.4}
.odo--full .tooth:hover{transform:translateY(-4px) scale(1.06)}
.tooth.caries{background:#fde2e2;border-color:#e25555}
.tooth.caries::after{content:"";position:absolute;inset:32% 30%;border-radius:50%;background:#e25555}
.tooth.obt{background:#d9ecfb;border-color:#3b9be0}
.tooth.obt::after{content:"";position:absolute;inset:28% 26%;border-radius:30%;background:#3b9be0}
.tooth.aus{background:repeating-linear-gradient(45deg,#f1f5f5 0 4px,#e3eaea 4px 8px);border-style:dashed;opacity:.8}
.legend{display:flex;flex-wrap:wrap;gap:.4rem 1rem;margin-top:1rem;font-size:.74rem;color:var(--ink2);font-weight:500}
.legend li{display:flex;align-items:center;gap:.4rem}
.legend i{width:12px;height:12px;border-radius:4px;border:1.5px solid #c7d6d8;background:#fff}
.legend .s-caries{background:#fde2e2;border-color:#e25555}.legend .s-obt{background:#d9ecfb;border-color:#3b9be0}.legend .s-aus{background:#e3eaea;border-style:dashed}

/* ---------- cinta ---------- */
.strip{background:var(--dark);color:#fff;overflow:hidden;padding:1.1rem 0;-webkit-mask-image:none}
.strip__track{display:flex;width:max-content;animation:marq 38s linear infinite}
.strip__row{display:flex;align-items:center;gap:1.8rem;padding-right:1.8rem}
.strip__row span{font:700 1rem var(--f-d);white-space:nowrap;color:rgba(255,255,255,.88)}
.strip__row i{width:7px;height:7px;border-radius:50%;background:var(--grad);flex:none}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- secciones ---------- */
.sec{padding:110px 0;position:relative}
.sec--tint{background:var(--bg)}
.head{text-align:center;max-width:880px;margin:0 auto 3.6rem}
.eyebrow{display:inline-block;font:700 .78rem var(--f-d);text-transform:uppercase;letter-spacing:.14em;color:var(--p);margin-bottom:1rem}
.eyebrow--l{color:#5eead4}
.head h2,.duo__copy h2,.cta__copy h2{font-size:clamp(2rem,4vw,3rem);font-weight:800}
.sub{margin-top:1.1rem;font-size:1.1rem;color:var(--ink2)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.8rem;box-shadow:var(--sh)}
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.pain h3{font-size:1.2rem;margin:1.1rem 0 .5rem}
.pain p{color:var(--ink2);font-size:.97rem}

/* bento */
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;grid-auto-flow:dense}
.bcard{background:#fff;border:1px solid var(--line);border-radius:24px;padding:1.7rem;box-shadow:var(--sh);transition:transform .3s,box-shadow .3s,border-color .3s;display:flex;flex-direction:column;gap:.7rem;overflow:hidden}
.bcard:hover{transform:translateY(-5px);border-color:var(--p100);box-shadow:0 22px 44px -18px rgba(13,148,136,.3)}
.bcard h3{font-size:1.18rem;margin-top:.5rem}
.bcard p{color:var(--ink2);font-size:.95rem}
.b-wide{grid-column:span 2}
.b-wide2{grid-column:span 4}
.b-tall{grid-column:span 2;grid-row:span 2}
.b-tall .odo{margin-top:auto}
.mini-cal{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:auto;padding-top:.8rem}
.mini-cal div{display:flex;flex-direction:column;gap:6px}
.mini-cal .ev{position:static;padding:.55rem .6rem;font-size:.72rem}
.mini-cal .gap{background:transparent;border:1.5px dashed var(--p100);border-left:3px dashed #f59e0b;color:#8a4d06}
.b-wide2{flex-direction:row;align-items:flex-end;gap:2rem}
.b-wide2 .bcard__t{flex:1}
.bars{flex:1.4;display:flex;align-items:flex-end;gap:12px;height:130px;min-width:0}
.bars i{flex:1;height:var(--h);border-radius:8px 8px 3px 3px;background:var(--grad);opacity:.85}
.bars i:nth-child(odd){opacity:.5}
.bars i:last-child{opacity:1}

/* ---------- misonrisa (oscuro) ---------- */
.dark{background:radial-gradient(1200px 600px at 80% 0%,#0f4a52 0%,transparent 60%),var(--dark);color:#fff;overflow:hidden}
.dark__bg{position:absolute;inset:0;pointer-events:none}
.dark .b1{width:460px;height:460px;background:#0d9488;left:-140px;bottom:-120px;opacity:.35}
.dark .b2{width:380px;height:380px;background:#0ea5e9;right:-100px;top:-80px;opacity:.28}
.duo{position:relative;display:grid;grid-template-columns:.9fr 1.1fr;gap:4rem;align-items:center}
.duo__phone{position:relative;display:flex;justify-content:center}
.duo__phone .phone{transform:rotate(-4deg)}
.tag{position:absolute;padding:.55rem 1rem;border-radius:99px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(10px);font:700 .82rem var(--f-d);animation:bob 6s ease-in-out infinite}
.tag--1{top:14%;left:2%}.tag--2{top:46%;right:0;animation-delay:-2s}.tag--3{bottom:12%;left:0;animation-delay:-4s}
.duo__copy h2{margin-bottom:1.1rem}
.ticks{margin:2rem 0 2.2rem;display:grid;gap:1.3rem}
.ticks li{display:flex;gap:1rem}
.ticks b{font:700 1.05rem var(--f-d)}
.ticks p{color:rgba(255,255,255,.7);font-size:.95rem;margin-top:.15rem}

/* ---------- pasos ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem;counter-reset:s;position:relative}
.steps::before{content:"";position:absolute;top:34px;left:17%;right:17%;height:2px;background:repeating-linear-gradient(90deg,var(--p100) 0 8px,transparent 8px 16px)}
.step{text-align:center;position:relative;padding:0 .8rem}
.step__n{display:grid;place-items:center;width:68px;height:68px;margin:0 auto 1.3rem;border-radius:22px;background:var(--grad);color:#fff;font:800 1.7rem var(--f-d);box-shadow:0 14px 28px -10px rgba(13,148,136,.55);position:relative}
.step h3{font-size:1.25rem;margin-bottom:.5rem}
.step p{color:var(--ink2);max-width:32ch;margin:0 auto}
.note{text-align:center;margin-top:3rem;color:var(--ink2);font-weight:500}

/* ---------- planes ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;align-items:stretch}
.plan{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:28px;padding:2rem 1.8rem 1.8rem;box-shadow:var(--sh);transition:transform .3s,box-shadow .3s}
.plan:hover{transform:translateY(-6px)}
.plan header{margin-bottom:1.4rem}
.plan__ico{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:var(--p50);color:var(--p);margin-bottom:1.1rem}
.plan__ico svg{width:26px;height:26px}
.plan h3{font-size:1.6rem}
.plan header p{color:var(--ink2);font-size:.95rem;margin-top:.45rem;min-height:3.1em}
.plan__price{padding:1.1rem 0;margin-bottom:1.2rem;border-block:1px dashed var(--line)}
.plan__price b{display:block;font:800 1.55rem var(--f-d);letter-spacing:-.02em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;width:fit-content}
.plan__price small{color:var(--ink3);font-size:.82rem}
.plan__inc{font:700 .85rem var(--f-d);color:var(--ink2);margin-bottom:.8rem}
.plan__list{display:grid;gap:.75rem;margin-bottom:2rem;flex:1;align-content:start}
.plan__list li{position:relative;padding-left:1.9rem;font-size:.95rem;color:var(--ink)}
.plan__list li::before{content:"";position:absolute;left:0;top:.2em;width:1.25rem;height:1.25rem;border-radius:50%;background:var(--p50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230d9488' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4L18 8'/%3E%3C/svg%3E") center/70% no-repeat}
.plan--hot{background:linear-gradient(180deg,#0b3340,#07202a);color:#fff;border-color:transparent;box-shadow:0 40px 70px -26px rgba(7,32,42,.7);transform:translateY(-14px)}
.plan--hot:hover{transform:translateY(-20px)}
.plan--hot::before{content:"";position:absolute;inset:-2px;border-radius:30px;padding:2px;background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.plan--hot .plan__ico{background:rgba(94,234,212,.15);color:#5eead4}
.plan--hot header p,.plan--hot .plan__inc{color:rgba(255,255,255,.7)}
.plan--hot .plan__price{border-color:rgba(255,255,255,.18)}
.plan--hot .plan__price b{background:linear-gradient(135deg,#5eead4,#7dd3fc);-webkit-background-clip:text;background-clip:text}
.plan--hot .plan__price small{color:rgba(255,255,255,.55)}
.plan--hot .plan__list li{color:#fff}
.plan--hot .plan__list li::before{background-color:rgba(94,234,212,.18);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235eead4' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4L18 8'/%3E%3C/svg%3E")}
.plan__badge{position:absolute;top:-15px;left:50%;transform:translateX(-50%);padding:.45rem 1.1rem;border-radius:99px;background:var(--grad);color:#fff;font:800 .78rem var(--f-d);letter-spacing:.04em;white-space:nowrap;box-shadow:0 10px 20px -8px rgba(13,148,136,.7)}

/* ---------- faq ---------- */
.faq{display:grid;gap:.9rem}
.faq details{background:#fff;border:1px solid var(--line);border-radius:18px;transition:border-color .2s,box-shadow .2s}
.faq details[open]{border-color:var(--p100);box-shadow:var(--sh)}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.25rem 1.4rem;font:700 1.05rem var(--f-d)}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{flex:none;width:28px;height:28px;border-radius:50%;background:var(--p50);position:relative;transition:transform .3s,background .3s}
.faq summary i::before,.faq summary i::after{content:"";position:absolute;left:50%;top:50%;width:11px;height:2px;background:var(--p);border-radius:2px;transform:translate(-50%,-50%)}
.faq summary i::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .3s}
.faq details[open] summary i{background:var(--p)}
.faq details[open] summary i::before{background:#fff}
.faq details[open] summary i::after{transform:translate(-50%,-50%) rotate(0);background:#fff}
.faq details p{padding:0 1.4rem 1.3rem;color:var(--ink2)}

/* ---------- cta ---------- */
.cta{background:radial-gradient(900px 500px at 10% 100%,#0e5560 0%,transparent 60%),var(--dark);color:#fff;overflow:hidden}
.cta__bg{position:absolute;inset:0;pointer-events:none}
.cta .b1{width:420px;height:420px;background:#0d9488;right:-120px;top:-140px;opacity:.35}
.cta .b2{width:340px;height:340px;background:#0ea5e9;left:30%;bottom:-200px;opacity:.25}
.cta__in{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:4rem;align-items:center}
.cta__copy h2{margin-bottom:1.1rem}
.cta__list{margin:1.8rem 0;display:grid;gap:.7rem}
.cta__list li{display:flex;align-items:center;gap:.7rem;font-weight:600}
.cta__list li::before{content:"";width:22px;height:22px;border-radius:50%;flex:none;background:rgba(94,234,212,.18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235eead4' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4L18 8'/%3E%3C/svg%3E") center/70% no-repeat}
.cta__contact{color:rgba(255,255,255,.65);font-size:.95rem}
.cta__contact a{color:#5eead4;text-decoration:underline;text-underline-offset:3px}
.form{background:#fff;color:var(--ink);border-radius:28px;padding:2rem;box-shadow:0 40px 80px -30px rgba(0,0,0,.6);display:grid;gap:1rem}
.form h3{font-size:1.5rem}
.form label{display:grid;gap:.4rem;font:600 .86rem var(--f-b);color:var(--ink2)}
.form input,.form select{font:500 1rem var(--f-b);color:var(--ink);padding:.85rem 1rem;border:1.5px solid var(--line);border-radius:14px;background:#fbfdfd;width:100%;transition:border-color .2s,box-shadow .2s}
.form input:focus,.form select:focus{outline:none;border-color:var(--p);box-shadow:0 0 0 4px rgba(13,148,136,.15);background:#fff}
.form__err{color:var(--bad);font-size:.88rem;font-weight:600}
.form small{color:var(--ink3);font-size:.78rem;text-align:center}

/* ---------- footer ---------- */
.foot{background:#051820;color:rgba(255,255,255,.7);padding:2.4rem 0}
.foot__in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.2rem 2rem}
.logo--l .logo__txt b{color:#fff}
.logo--l .logo__txt em{background:linear-gradient(135deg,#5eead4,#7dd3fc);-webkit-background-clip:text;background-clip:text}
.foot nav{display:flex;gap:1.6rem;font-size:.92rem}
.foot nav a:hover{color:#5eead4}
.foot p{font-size:.85rem}

/* whatsapp */
.wa{position:fixed;right:20px;bottom:20px;z-index:40;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 12px 26px -6px rgba(37,211,102,.65);transition:transform .2s}
.wa:hover{transform:scale(1.08)}
.wa svg{width:30px;height:30px}
.wa::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;animation:ring 2.4s infinite}
@keyframes ring{to{transform:scale(1.5);opacity:0}}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.7,.2,1) var(--d,0s),transform .8s cubic-bezier(.2,.7,.2,1) var(--d,0s)}
.reveal.in{opacity:1;transform:none}
.plan--hot.reveal.in{transform:translateY(-14px)}

/* ---------- responsive ---------- */
@media (max-width:1020px){
  .hero{padding-top:128px}
  .hero__in,.duo,.cta__in{grid-template-columns:1fr}
  .hero__in{gap:3.5rem}
  .stage{max-width:620px;margin-inline:auto;width:100%}
  .win{transform:none}
  .duo__copy{order:-1}
  .bento{grid-template-columns:repeat(2,1fr)}
  .b-wide,.b-tall{grid-column:span 2}.b-wide2{grid-column:span 2}.b-tall{grid-row:auto}
  .plans{grid-template-columns:1fr;max-width:520px;margin-inline:auto;gap:2rem}
  .plan--hot,.plan--hot.reveal.in{transform:none}
  .plan--hot:hover{transform:translateY(-6px)}
  .plan header p{min-height:0}
  .steps{grid-template-columns:1fr;gap:2.4rem}.steps::before{display:none}
}
@media (max-width:860px){
  .burger{display:block}
  .nav__cta{display:none}
  .nav__links{position:fixed;inset:72px 0 auto;flex-direction:column;align-items:stretch;gap:0;background:#fff;padding:.6rem 20px 1.4rem;box-shadow:0 24px 40px -20px rgba(7,32,42,.3);border-top:1px solid var(--line);transform:translateY(-12px);opacity:0;visibility:hidden;transition:.25s}
  .nav__links.open{transform:none;opacity:1;visibility:visible}
  .nav__links a:not(.btn){padding:1rem .2rem;border-bottom:1px solid var(--line);font-size:1.05rem}
  .nav__cta-m{display:inline-flex;margin-top:1rem}
  .nav{background:rgba(255,255,255,.92);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--line)}
  .trio{grid-template-columns:1fr}
  .sec{padding:80px 0}
}
@media (max-width:560px){
  .hero{padding:112px 0 70px}
  .hero__cta .btn{width:100%}
  .win__body{grid-template-columns:1fr}.win__side{display:none}
  .cal__c{height:150px}
  .f-odo{left:-4px;width:230px;bottom:-4px}
  .f-phone{display:none}
  .f-budget{right:0;top:-18px}
  .bento{grid-template-columns:1fr}
  .b-wide,.b-wide2,.b-tall{grid-column:auto}
  .b-wide2{flex-direction:column;align-items:stretch}
  .mini-cal{grid-template-columns:1fr 1fr}.mini-cal div:last-child{display:none}
  .odo--full{gap:6px}
  .phone{width:250px}.phone__scr{min-height:480px}
  .tag{display:none}
  .form{padding:1.5rem}
  .foot__in{flex-direction:column;align-items:flex-start}
  .wa{right:14px;bottom:14px;width:54px;height:54px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* ===== Ecosistema ARM + cierre oscuro ===== */
.arm-eco{padding:90px 0;background:var(--dark);border-top:1px solid rgba(255,255,255,.08);color:#fff}
.arm-eco__head{text-align:center;max-width:640px;margin:0 auto}
.arm-eco__head h2{font:800 clamp(1.7rem,3.4vw,2.4rem)/1.15 var(--f-d);color:#fff;margin-bottom:.8rem}
.arm-eco__head p:last-child{color:rgba(255,255,255,.6)}
.eco-grid{display:grid;gap:16px;grid-template-columns:repeat(3,1fr);max-width:900px;margin:48px auto 0}
.eco-card{display:flex;flex-direction:column;align-items:center;gap:10px;padding:24px 16px;border-radius:16px;background:var(--dark2);border:1px solid rgba(255,255,255,.08);color:#fff;text-decoration:none;transition:all .3s ease}
.eco-card:hover{border-color:var(--p);transform:translateY(-4px);box-shadow:0 8px 30px rgba(13,148,136,.18)}
.eco-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:rgba(13,148,136,.18);color:#5eead4}
.eco-icon svg{width:24px;height:24px}
.eco-name{font-weight:700;font-size:.9rem;text-align:center}
.eco-desc{color:rgba(255,255,255,.55);font-size:.78rem;text-align:center;line-height:1.4}
.foot-arm{padding:32px 0 28px;border-top:1px solid rgba(255,255,255,.08);background:#051820}
.foot-arm__in{display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center}
.foot-arm__label{color:rgba(255,255,255,.6);font-size:.82rem;font-weight:500}
.foot-arm__logo{max-width:200px;height:auto;margin:0 auto}
.foot-arm__link{font-size:.85rem;font-weight:600;color:#5eead4}
.foot-arm__link:hover{text-decoration:underline}
@media(max-width:768px){.eco-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.eco-grid{gap:12px}}