.cab{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.cab-in{display:flex;align-items:center;gap:24px;min-height:68px}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{padding:.5em .8em;border-radius:8px;text-decoration:none;color:var(--tx2);font-weight:600;font-size:.95rem}
.nav a:hover{color:var(--ink);background:var(--sf2)}
@media (max-width:760px){.nav{display:none}.cab-in .btn{margin-left:auto}}

/* portada */
.hero{background:var(--ink2);color:#D5DEE6;overflow:hidden}
.hero-in{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(28px,5vw,80px);align-items:center;padding-block:clamp(44px,6vw,88px)}
.hero h1{color:#fff;font-size:clamp(2.2rem,1.4rem + 3.4vw,4.4rem);font-weight:800;letter-spacing:-.035em;line-height:1.02;margin-bottom:.35em}
.hero h1 em{font-style:normal;color:#F49A90}
.lead{font-size:clamp(1.05rem,1rem + .35vw,1.28rem);color:#C3CFDA;max-width:40em}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 30px}
.hero-pts{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.hero-pts li{display:flex;align-items:center;gap:12px;font-size:.98rem;color:#C3CFDA}
.hero-pts svg{width:22px;height:22px;flex:none;fill:none;stroke:#8FD3C5;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.mon{background:var(--ink3);border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:18px;box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.mon-top{display:flex;align-items:center;gap:8px;font-size:.84rem;font-weight:600;color:#A9B6C2}
.mon-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#5FD3A0;box-shadow:0 0 0 4px rgba(95,211,160,.15);margin-right:8px;vertical-align:1px}
.mon-tag{margin-left:auto;font-size:.72rem;font-weight:600;color:#7F8E9C;border:1px solid rgba(255,255,255,.12);padding:.15em .55em;border-radius:99px}
#eco{display:block;width:100%;height:clamp(210px,24vw,330px);margin:12px 0 14px;border-radius:12px;background:#060809}
.mon-libre{display:grid;gap:2px;padding:14px 16px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07)}
.mon-lbl{font-size:.8rem;color:#8E9CAA;font-weight:600}
.mon-libre b{font-family:var(--f-h);font-size:clamp(1.3rem,1rem + 1vw,1.8rem);color:#fff;letter-spacing:-.02em}
.mon-srv{font-size:.9rem;color:#8FD3C5}
@media (max-width:900px){.hero-in{grid-template-columns:1fr}}

/* secciones */
.sec{padding-block:clamp(52px,7vw,104px)}
.sec-cab{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px 48px;align-items:end;margin-bottom:clamp(22px,3vw,36px)}
.sec-cab h2{margin:0}
.sub{color:var(--tx2);font-size:1.05rem;margin:0;max-width:44em}
@media (max-width:820px){.sec-cab{grid-template-columns:1fr}}

/* calculadora */
.sec-sem{background:var(--sf);border-bottom:1px solid var(--line)}
.sem-in{display:grid;grid-template-columns:minmax(280px,.8fr) minmax(0,1.4fr);gap:clamp(24px,5vw,72px);align-items:start}
.sem-form h2{margin-bottom:.3em}
.sem-form .sub{margin-bottom:22px}
.sem-res{background:var(--bg);border:1px solid var(--line);border-radius:20px;padding:clamp(18px,2.4vw,32px);min-height:260px}
.sem-vacio{height:100%;min-height:200px;display:grid;place-items:center;text-align:center;color:var(--tx3)}
.sem-vacio p{max-width:22em;margin:0}
.sem-cifra{display:flex;justify-content:space-between;gap:16px 32px;flex-wrap:wrap;align-items:flex-end}
.sem-n{font-family:var(--f-h);font-weight:800;font-size:clamp(3rem,2rem + 3.5vw,5rem);line-height:.9;letter-spacing:-.04em;color:var(--ink);display:flex;align-items:baseline;gap:6px}
.sem-n small{font-size:.38em;letter-spacing:-.01em;color:var(--tx2)}
.sem-n i{font-style:normal;font-size:.3em;color:var(--coral-b);font-weight:700;margin-left:4px}
.sem-tri{display:block;margin-top:8px;font-weight:600;color:var(--tx2)}
.sem-fpp{text-align:right}
.sem-fpp span{display:block;font-size:.85rem;color:var(--tx3);font-weight:600}
.sem-fpp b{font-family:var(--f-h);font-size:1.35rem;color:var(--ink)}
.vts{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:8px}
.vt{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px 14px;border-radius:12px;background:#fff;border:1px solid var(--line)}
.vt>div:first-child{display:grid;gap:2px;min-width:0}
.vt b{font-size:.98rem}
.vt span{font-size:.84rem;color:var(--tx3)}
.vt-der{display:flex;align-items:center;gap:12px;flex:none}
.vt em{font-style:normal;font-size:.84rem;font-weight:700;color:var(--tx2)}
.vt.ahora{border-color:var(--coral);background:#FFF8F6}
.vt.ahora em{color:var(--coral-bh)}
.vt.paso{opacity:.6}
.vt.luego em{color:var(--teal-d)}
@media (max-width:860px){.sem-in{grid-template-columns:1fr}.sem-fpp{text-align:left}}
@media (max-width:560px){.vt{flex-direction:column;align-items:flex-start}.vt-der{width:100%;justify-content:space-between}}

/* servicios: lista pareja en dos columnas */
.srv-lista{column-count:2;column-gap:clamp(24px,4vw,64px)}
@media (max-width:820px){.srv-lista{column-count:1}}
.srv{break-inside:avoid;display:flex;gap:16px;justify-content:space-between;align-items:flex-start;padding:18px 0 18px 16px;border-bottom:1px solid var(--line);position:relative}
.srv::before{content:"";position:absolute;left:0;top:20px;bottom:20px;width:3px;border-radius:3px;background:var(--gc)}
.g-embarazo{--gc:var(--coral);--gt:var(--coral-bh);--gb:var(--blush)}
.g-ginecologia{--gc:#5B7FA6;--gt:#3C5F86;--gb:#E8EFF7}
.g-monitoreo{--gc:var(--teal);--gt:var(--teal-d);--gb:var(--mint)}
.srv-l{display:grid;gap:4px;min-width:0}
.srv-tag{justify-self:start;font-size:.74rem;font-weight:700;color:var(--gt);background:var(--gb);padding:.12em .6em;border-radius:99px}
.srv h3{font-size:1.12rem;margin:2px 0 0}
.srv-meta{font-size:.88rem;color:var(--tx3)}
.srv details{margin-top:2px}
.srv summary{cursor:pointer;color:var(--teal-d);font-weight:600;font-size:.88rem;width:max-content}
.srv details p{margin:.5em 0 .2em;font-size:.93rem;color:var(--tx2);max-width:46em}
.srv details small,.res-prep small,.ag-prep small{font-size:.75rem;color:var(--tx3);font-style:italic}

/* agendar: tres pasos en una vista */
.sec-ag{background:#EDF3F4}
.ag-nav{display:none}
.ag3{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.2fr) minmax(0,1.05fr);background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--sh);margin:0}
.ag-col{padding:clamp(18px,1.8vw,26px);min-width:0;display:flex;flex-direction:column;gap:14px}
.ag-col+.ag-col{border-left:1px solid var(--line)}
.ag-col h3{display:flex;align-items:center;gap:10px;font-size:1.12rem;margin:0}
.pn{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--ink);color:#fff;font-size:.85rem;font-family:var(--f-b);flex:none}
.ag-atras{display:none}
.ag-srv{display:grid;gap:14px}
.op-g{display:grid;gap:6px}
.op-gt{font-size:.78rem;font-weight:700;color:var(--tx3)}
.op{display:flex;justify-content:space-between;align-items:center;gap:10px;text-align:left;padding:11px 12px 11px 14px;border-radius:12px;border:1.5px solid var(--line);background:#fff;cursor:pointer;min-height:50px;position:relative;transition:border-color .15s,background .15s}
.op::before{content:"";position:absolute;left:0;top:10px;bottom:10px;width:3px;border-radius:0 3px 3px 0;background:var(--gc)}
.op b{font-weight:600;font-size:.95rem;line-height:1.25}
.op span{font-size:.8rem;color:var(--tx3);flex:none}
.op:hover{border-color:var(--ink)}
.op[aria-pressed=true]{border-color:var(--gc);background:var(--gb)}
.op[aria-pressed=true] b{color:var(--ink)}
.dias{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 8px;scrollbar-width:thin;scroll-snap-type:x proximity}
.dia{flex:none;scroll-snap-align:start;display:grid;justify-items:center;width:70px;padding:9px 4px;border-radius:14px;border:1.5px solid var(--line2);background:#fff;cursor:pointer;line-height:1.2}
.dia span{font-size:.76rem;color:var(--tx3);font-weight:600}
.dia b{font-family:var(--f-h);font-size:1.4rem}
.dia em{font-style:normal;font-size:.7rem;font-weight:700;color:var(--teal-d);margin-top:3px}
.dia:disabled{opacity:.42;cursor:not-allowed}
.dia:disabled em{color:var(--tx3)}
.dia:hover:not(:disabled){border-color:var(--ink)}
.dia[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#fff}
.dia[aria-pressed=true] span,.dia[aria-pressed=true] em{color:#BFE9DF}
.horas{display:grid;gap:12px;align-content:start}
.h-g{display:grid;gap:8px}
.h-g>span{font-size:.78rem;font-weight:700;color:var(--tx3)}
.h-g>div{display:grid;grid-template-columns:repeat(auto-fill,minmax(98px,1fr));gap:8px}
.hora{min-height:42px;padding:.35em .5em;border-radius:10px;border:1.5px solid var(--line2);background:#fff;font-weight:600;font-size:.9rem;cursor:pointer}
.hora:hover{border-color:var(--ink)}
.hora[aria-pressed=true]{background:var(--coral-b);border-color:var(--coral-b);color:#fff}
.c3{background:var(--ink2);color:#D5DEE6}
.c3 h3{color:#fff}
.c3 .pn{background:var(--coral-b)}
.ag-res{list-style:none;margin:0;padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);display:grid;gap:8px}
.ag-res li{display:flex;align-items:center;gap:10px;font-size:.93rem;color:#8E9CAA}
.ag-res li.ok{color:#fff;font-weight:600}
.ag-res svg{width:18px;height:18px;flex:none;fill:none;stroke:#8FD3C5;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.ag-campos{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0 12px}
.ag-campos .ancho{grid-column:1/-1}
.c3 .campo{margin-bottom:10px}
.c3 .campo>span{color:#B7C3CE}
.c3 .campo small{color:#8E9CAA}
.c3 input{background:#fff;color:var(--tx);border-color:transparent;min-height:44px}
.emb{display:grid;gap:10px;padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08)}
.emb-t{font-size:.88rem;font-weight:600;color:#B7C3CE}
.emb-op{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.emb-op button,.emb-modo button{min-height:42px;border-radius:10px;border:1.5px solid rgba(255,255,255,.18);background:transparent;color:#D5DEE6;font-weight:700;cursor:pointer}
.emb-op button[aria-pressed=true]{background:#fff;color:var(--ink);border-color:#fff}
.emb-calc{display:grid;gap:10px}
.emb-modo{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:4px;border-radius:12px;background:rgba(0,0,0,.25)}
.emb-modo button{border:0;min-height:36px;font-size:.85rem;font-weight:600;color:#A9B6C2}
.emb-modo button[aria-pressed=true]{background:rgba(255,255,255,.14);color:#fff}
.emb .campo{margin:0}
.emb-res{margin:0;font-size:.88rem;color:#8E9CAA;padding:8px 10px;border-radius:10px;background:rgba(0,0,0,.2)}
.emb-res.ok{color:#D5DEE6;border-left:3px solid #8FD3C5}
.emb-res.ok b{color:#fff}
.emb-res.mal{color:#FFD9D4;border-left:3px solid var(--coral)}
.emb-aviso{font-size:.86rem;color:#FBE3C0;padding:9px 10px;border-radius:10px;background:rgba(242,178,92,.13);border-left:3px solid #F2B25C}
.emb-aviso p{margin:0}
.emb-aviso b{color:#fff}
.emb-aviso button{margin-top:8px;border:1px solid rgba(255,255,255,.4);background:transparent;color:#fff;border-radius:999px;padding:5px 14px;min-height:34px;font-size:.84rem;font-weight:600;cursor:pointer}
.emb-aviso button:hover{background:rgba(255,255,255,.1)}
.ag-prep{font-size:.9rem;color:#C3CFDA}
.ag-prep summary{cursor:pointer;color:#8FD3C5;font-weight:600}
.ag-prep p{margin:.4em 0 .2em}
.c3 .err{background:rgba(232,102,90,.18);color:#FFD9D4}
.c3 .btn-p:disabled{opacity:.35}
.c3 .nota{color:#8E9CAA;margin:0}
@media (max-width:1180px) and (min-width:900px){.ag3{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr)}.c3{grid-column:1/-1;border-left:0!important;border-top:1px solid var(--line)}.c3 .ag-res{grid-template-columns:repeat(3,minmax(0,1fr))}.ag-campos{grid-template-columns:repeat(3,minmax(0,1fr))}.ag-campos .ancho{grid-column:auto}}
@media (max-width:899px){
  .ag-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin-bottom:12px;position:sticky;top:68px;z-index:5;background:#EDF3F4;padding:6px 0}
  .ag-nav button{display:flex;align-items:center;justify-content:center;gap:6px;min-height:44px;border:1.5px solid var(--line2);background:#fff;border-radius:12px;font-weight:600;font-size:.86rem;color:var(--tx2);cursor:pointer;padding:0 6px}
  .ag-nav button b{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--sf2);font-size:.75rem}
  .ag-nav button[aria-current=step]{border-color:var(--ink);color:var(--ink)}
  .ag-nav button[aria-current=step] b{background:var(--ink);color:#fff}
  .ag-nav button:disabled{opacity:.5}
  .ag3{grid-template-columns:1fr}
  .ag-col{display:none;border-left:0!important}
  .ag3[data-paso="1"] .c1,.ag3[data-paso="2"] .c2,.ag3[data-paso="3"] .c3{display:flex}
  .ag-atras{display:inline-flex;margin-left:auto;border:0;background:none;color:var(--teal-d);font-weight:600;font-size:.88rem;cursor:pointer;padding:6px}
  .c3 .ag-atras{color:#8FD3C5}
  .ag-campos{grid-template-columns:1fr}
}
.res-prep{border:1px solid var(--line);background:var(--bg);border-radius:12px;padding:12px 14px;margin:0;font-size:.92rem}
.res-prep p{margin:.3em 0}
.ag-fin{background:#fff;border:1px solid var(--line);border-radius:22px;padding:clamp(20px,3vw,40px);display:grid;gap:18px;outline:none}
.fin-ok{display:flex;gap:18px;align-items:center}
.fin-ok svg{width:58px;height:58px;flex:none;fill:var(--mint);stroke:var(--teal-d);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.fin-ok circle{stroke:none}
.fin-ok h3{font-size:clamp(1.4rem,1.1rem + 1vw,2rem);margin-bottom:.2em}
.fin-cuando{margin:0;color:var(--tx2);font-size:1.05rem}
.fin-cuando b{color:var(--ink)}
.fin-enlace{padding:16px;border-radius:14px;background:var(--blush);display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.fin-enlace p{margin:0;max-width:40em}
.fin-acc{display:flex;gap:10px;flex-wrap:wrap}

/* recordatorio */
.sec-rec{background:var(--sf);border-top:1px solid var(--line)}
.rec-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,420px);gap:clamp(28px,6vw,96px);align-items:center}
.rec-pasos{margin:26px 0 0;padding:0;list-style:none;counter-reset:p;display:grid;gap:14px}
.rec-pasos li{counter-increment:p;display:flex;gap:14px;align-items:center;font-size:1.02rem;color:var(--tx2)}
.rec-pasos li::before{content:counter(p);display:grid;place-items:center;width:34px;height:34px;flex:none;border-radius:50%;border:2px solid var(--coral);color:var(--coral-b);font-weight:800}
.rec-pasos b{color:var(--ink)}
.tel{background:#0F1A24;border-radius:30px;padding:10px;box-shadow:0 30px 60px -30px rgba(19,32,45,.55);max-width:420px;width:100%;justify-self:center}
.tel-cab{display:flex;align-items:center;gap:10px;padding:10px 12px;color:#fff}
.tel-cab span{display:grid;line-height:1.15}
.tel-cab small{color:#8FD3C5;font-size:.74rem}
.tel-chat{background:#E9E4DC;border-radius:22px;padding:18px 14px 14px;min-height:240px;display:grid;align-content:start;gap:8px}
.burbuja{background:#fff;border-radius:4px 14px 14px 14px;padding:10px 12px 18px;font-size:.92rem;line-height:1.45;position:relative;max-width:94%;box-shadow:0 1px 1px rgba(0,0,0,.08)}
.burbuja p{margin:0 0 .5em}.burbuja p:last-of-type{margin:0}
.burbuja u{color:#1F6FB2;text-decoration:none}
.b-hora{position:absolute;right:10px;bottom:4px;font-size:.68rem;color:#8A949C}
.tel-ej{justify-self:center;font-size:.72rem;font-weight:700;color:#6F6A61;background:rgba(255,255,255,.55);padding:.2em .7em;border-radius:99px}
@media (max-width:860px){.rec-in{grid-template-columns:1fr}}

/* pie */
.pie{background:var(--ink2);color:#A9B6C2;padding-block:36px 26px}
.pie-in{display:grid;justify-items:center;gap:22px;text-align:center}
.pie-cli{display:grid;justify-items:center;gap:10px}
.pie-cli p{margin:0;font-size:.92rem}
.pie-demo{font-size:.8rem!important;color:#7F8E9C}

/* enlace de la paciente */
.pac-main{padding-block:clamp(28px,4vw,56px)}
.pac-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:clamp(20px,3vw,40px);align-items:start}
@media (max-width:900px){.pac-grid{grid-template-columns:1fr}}
.tarjeta{background:#fff;border:1px solid var(--line);border-radius:20px;padding:clamp(18px,2.4vw,28px)}
.tarjeta h2{font-size:1.35rem;margin-bottom:14px}
.pac-hola h1{font-size:clamp(1.8rem,1.3rem + 2vw,3rem);font-weight:800;margin-bottom:.2em}
.pac-sem{background:var(--ink2);color:#D5DEE6;border-color:transparent}
.pac-sem .sem-n{color:#fff}.pac-sem .sem-n small,.pac-sem .sem-tri{color:#A9B6C2}.pac-sem .sem-fpp span{color:#8E9CAA}.pac-sem .sem-fpp b{color:#fff}
.pac-sem .lpista{background:rgba(255,255,255,.1)}.pac-sem .ltri,.pac-sem .lmarcas i{color:#8E9CAA}.pac-sem .ltri span{border-color:rgba(255,255,255,.15)}
.pac-sem .lv{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.1);color:#C3CFDA}
.pac-sem .lv.ahora{background:rgba(232,102,90,.25);border-color:#F08A7F;color:#FFD9D4}
.pac-sem .lv.luego{background:rgba(111,183,168,.16);border-color:rgba(143,211,197,.4);color:#BFE9DF}
.cita{border:1px solid var(--line);border-radius:16px;padding:16px;display:grid;gap:10px;margin-bottom:12px}
.cita:last-child{margin-bottom:0}
.cita-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.cita-top b{font-family:var(--f-h);font-size:1.15rem;display:block}
.cita-top span{color:var(--tx2);font-size:.95rem}
.cita-acc{display:flex;gap:8px;flex-wrap:wrap}
.repro{border-top:1px dashed var(--line2);padding-top:12px;display:grid;gap:12px}
.repro .h-g>div{grid-template-columns:repeat(auto-fill,minmax(98px,1fr))}
.sug{border-radius:16px;padding:16px;background:var(--blush);display:grid;gap:8px}
.sug b{font-family:var(--f-h);font-size:1.1rem}
.sug.agendada{background:var(--mint)}
.hist{list-style:none;margin:0;padding:0}
.hist li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line);font-size:.93rem}
.hist li>span:first-child{grid-column:1/-1;font-size:.82rem;color:var(--tx3)}
.hist li>span.chip{grid-row:2;grid-column:2}
.hist li:last-child{border-bottom:0}
.indic{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.indic li{display:grid;grid-template-columns:40px minmax(0,1fr);gap:12px;align-items:start;padding:12px;border-radius:14px;background:var(--bg);border:1px solid var(--line)}
.indic svg{width:40px;height:40px;padding:9px;border-radius:12px;background:var(--mint);fill:none;stroke:var(--teal-d);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.indic b{display:block}
.indic span{font-size:.9rem;color:var(--tx2)}
.avisos-p{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.avisos-p li{padding:10px 12px;border-radius:12px;background:#FFF8E8;border-left:3px solid #E0A526;font-size:.93rem}
.galeria{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.galeria a{display:grid;gap:6px;text-decoration:none;color:var(--tx2);font-size:.82rem}
.galeria img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;background:#060809;border:1px solid var(--line)}
/* v3: aviso de semanas al cambiar la hora (enlace de la paciente) */
.aviso-sem{margin:0 0 10px;font-size:.88rem;color:#7A4B07;background:#FFF4E2;border-left:3px solid #F2B25C;padding:8px 10px;border-radius:10px}
/* v3: en laptop el botón Reservar queda siempre a la vista mientras se llena la columna de datos */
@media (min-width:900px){
  .ag3{overflow:hidden;overflow:clip}
  .c3 #ag-ok{position:sticky;bottom:14px;z-index:2;box-shadow:0 10px 28px rgba(5,10,16,.45)}
}