/* =====================================================================
   Dr. Jonathan Mireles Cervantes - Nefrologo Internista - Puebla
   Direccion visual: "GLOMERULO VIVO"
   Sistema de diseno Raptor - HTML5 + CSS vanilla - Mobile-first
   ===================================================================== */

/* ===== RAPTOR LIB 00 - RESET + TOKENS ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
img,svg,picture{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul{list-style:none}
:focus-visible{outline:3px solid var(--menta);outline-offset:2px;border-radius:4px}

:root{
  /* Paleta */
  --verdenegro:#08130F;
  --esmeralda:#0B7A57;
  --esmeralda-d:#0A5F44;
  --menta:#3DDC9B;
  --ocre:#C99A5B;
  --pureza:#F2F8F5;
  --blanco:#ffffff;
  --texto:#10231C;
  --texto-dim:rgba(16,35,28,.72);
  --texto-claro:rgba(255,255,255,.88);
  --linea:rgba(16,35,28,.12);
  --linea-clara:rgba(255,255,255,.14);
  /* Tipografia */
  --f-display:"Sora",system-ui,sans-serif;
  --f-body:"IBM Plex Sans",system-ui,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,monospace;
  /* Escala fluida */
  --fs-h1:clamp(2rem,1.3rem + 3.2vw,3.6rem);
  --fs-h2:clamp(1.55rem,1.15rem + 1.8vw,2.5rem);
  --fs-h3:clamp(1.2rem,1.05rem + .7vw,1.55rem);
  --fs-lead:clamp(1.05rem,.98rem + .4vw,1.3rem);
  --fs-body:1rem;
  /* Layout */
  --maxw:1180px;
  --gut:clamp(1.1rem,4vw,2rem);
  --radio:18px;
  --radio-sm:12px;
  --sombra:0 18px 50px -18px rgba(8,19,15,.28);
  --sombra-sm:0 8px 24px -10px rgba(8,19,15,.22);
  --header-h:74px;
  --t:.35s cubic-bezier(.4,0,.2,1);
}

html{font-size:16px}
body{
  font-family:var(--f-body);
  font-size:var(--fs-body);
  line-height:1.65;
  color:var(--texto);
  background:var(--pureza);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{font-family:var(--f-display);line-height:1.12;font-weight:700;color:var(--texto);letter-spacing:-.02em}
h1{font-size:var(--fs-h1);font-weight:800}
h2{font-size:var(--fs-h2);font-weight:700}
h3{font-size:var(--fs-h3);font-weight:600}
p{max-width:68ch}
strong{font-weight:600;color:var(--esmeralda-d)}

/* ===== RAPTOR LIB 01 - LAYOUT / CONTENEDORES ===== */
.wrap{width:min(100% - var(--gut)*2,var(--maxw));margin-inline:auto}
.section{padding:clamp(3.5rem,8vw,6.5rem) 0}
.section--tight{padding:clamp(2.5rem,5vw,4rem) 0}
.section--dark{background:var(--verdenegro);color:var(--texto-claro)}
.section--dark h2,.section--dark h3{color:var(--blanco)}
.section--dark strong{color:var(--menta)}
.section--soft{background:var(--blanco)}
.eyebrow{
  font-family:var(--f-mono);font-size:.78rem;font-weight:500;
  text-transform:uppercase;letter-spacing:.18em;color:var(--esmeralda);
  margin-bottom:.9rem;display:inline-block;
}
.section--dark .eyebrow{color:var(--menta)}
.lead{font-size:var(--fs-lead);color:var(--texto-dim);max-width:60ch}
.section--dark .lead{color:var(--texto-claro)}
.center{text-align:center;margin-inline:auto}
.center p{margin-inline:auto}

/* ===== RAPTOR LIB 02 - BOTONES PREMIUM ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-family:var(--f-display);font-weight:600;font-size:1rem;line-height:1;
  padding:.95rem 1.6rem;border-radius:999px;position:relative;overflow:hidden;
  transition:transform var(--t),box-shadow var(--t),background var(--t),color var(--t);
  will-change:transform;text-align:center;
}
.btn svg{width:1.15em;height:1.15em;flex:none}
.btn--primary{background:var(--menta);color:var(--verdenegro);box-shadow:0 12px 30px -10px rgba(61,220,155,.6)}
.btn--primary::after{
  content:"";position:absolute;inset:0;transform:translateX(-120%);
  background:linear-gradient(110deg,transparent,rgba(255,255,255,.45),transparent);
  transition:transform .7s ease;
}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 18px 40px -12px rgba(61,220,155,.7)}
.btn--primary:hover::after{transform:translateX(120%)}
.btn--ghost{background:transparent;color:var(--blanco);box-shadow:inset 0 0 0 1.5px var(--linea-clara)}
.btn--ghost:hover{box-shadow:inset 0 0 0 1.5px var(--menta);color:var(--menta);transform:translateY(-3px)}
.btn--solid{background:var(--esmeralda);color:var(--blanco)}
.btn--solid:hover{background:var(--esmeralda-d);transform:translateY(-3px);box-shadow:var(--sombra-sm)}
.btn--lg{padding:1.1rem 2rem;font-size:1.08rem}
@media (prefers-reduced-motion:reduce){.btn,.btn::after{transition:none}.btn:hover{transform:none}}

/* ===== RAPTOR LIB 03 - HEADER (transparente -> solido) ===== */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;height:var(--header-h);
  display:flex;align-items:center;
  transition:background var(--t),box-shadow var(--t),height var(--t);
  background:transparent;
}
.site-header.is-scrolled{
  background:rgba(8,19,15,.92);backdrop-filter:blur(10px);
  box-shadow:0 8px 30px -12px rgba(8,19,15,.6);height:64px;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;width:100%}
.brand{display:flex;align-items:center;gap:.6rem;flex:none}
.brand img{height:38px;width:auto;filter:brightness(0) invert(1)}
.brand-txt{display:flex;flex-direction:column;line-height:1.05}
.brand-txt b{font-family:var(--f-display);font-weight:700;color:#fff;font-size:.98rem;letter-spacing:-.01em}
.brand-txt span{font-family:var(--f-mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--menta)}

.nav{display:flex;align-items:center;gap:.3rem}
.nav a{
  color:var(--texto-claro);font-size:.94rem;font-weight:500;padding:.55rem .75rem;
  border-radius:8px;position:relative;transition:color var(--t),background var(--t);
}
.nav a:hover,.nav a[aria-current="page"]{color:#fff}
.nav a::after{
  content:"";position:absolute;left:.75rem;right:.75rem;bottom:.35rem;height:2px;
  background:var(--menta);transform:scaleX(0);transform-origin:left;transition:transform var(--t);border-radius:2px;
}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}

/* Dropdown */
.has-drop{position:relative}
.drop-toggle{display:inline-flex;align-items:center;gap:.3rem}
.drop-toggle svg{width:.7em;height:.7em;transition:transform var(--t)}
.has-drop:hover .drop-toggle svg,.has-drop:focus-within .drop-toggle svg{transform:rotate(180deg)}
.drop{
  position:absolute;top:calc(100% + .4rem);left:0;min-width:270px;
  background:rgba(8,19,15,.98);backdrop-filter:blur(12px);border:1px solid var(--linea-clara);
  border-radius:14px;padding:.5rem;box-shadow:var(--sombra);
  opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity var(--t),transform var(--t),visibility var(--t);
}
.has-drop:hover .drop,.has-drop:focus-within .drop{opacity:1;visibility:visible;transform:translateY(0)}
.drop a{display:block;padding:.65rem .8rem;border-radius:9px;font-size:.9rem}
.drop a::after{display:none}
.drop a:hover{background:rgba(61,220,155,.12);color:var(--menta)}
.drop a small{display:block;font-size:.72rem;color:rgba(255,255,255,.5);font-weight:400;margin-top:.1rem}
.nav-cta{margin-left:.5rem}

/* Hamburguesa */
.nav-toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;flex:none;z-index:120}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  content:"";display:block;width:24px;height:2px;background:#fff;border-radius:2px;
  transition:transform var(--t),opacity var(--t);position:relative;
}
.nav-toggle span::before{position:absolute;top:-7px}
.nav-toggle span::after{position:absolute;top:7px}
body.nav-open .nav-toggle span{background:transparent}
body.nav-open .nav-toggle span::before{transform:translateY(7px) rotate(45deg)}
body.nav-open .nav-toggle span::after{transform:translateY(-7px) rotate(-45deg)}

/* ===== RAPTOR LIB 04 - HERO + MECANICA DE LA GOTA ===== */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  padding:calc(var(--header-h) + 2.5rem) 0 3.5rem;color:var(--texto-claro);
  background:
    radial-gradient(120% 80% at 75% 15%,rgba(11,122,87,.45),transparent 60%),
    radial-gradient(90% 70% at 10% 90%,rgba(11,122,87,.28),transparent 55%),
    var(--verdenegro);
  overflow:hidden;
}
/* swap: video de fondo cuando el doctor lo provea */
.hero::after{ /* textura noise sutil - Raptor Kit 11 */
  content:"";position:absolute;inset:0;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='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero-grid{
  position:relative;z-index:2;display:grid;gap:clamp(2rem,5vw,4rem);
  grid-template-columns:1.1fr .9fr;align-items:center;
}
.hero h1{color:#fff;max-width:16ch}
.hero h1 em{font-style:normal;color:var(--menta)}
.hero-sub{font-size:var(--fs-lead);color:var(--texto-claro);max-width:46ch;margin-top:1.3rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:1.9rem}
.proof-chip{
  display:inline-flex;align-items:center;gap:.6rem;margin-top:1.6rem;
  background:rgba(255,255,255,.06);border:1px solid var(--linea-clara);
  padding:.55rem 1rem;border-radius:999px;font-size:.85rem;color:var(--texto-claro);
}
.proof-chip b{font-family:var(--f-mono);color:var(--menta);font-weight:500}
.stars{color:var(--menta);letter-spacing:1px;font-size:.85rem}

/* --- Mecanica de la gota "se purifica" (~1.5KB) --- */
.glomerulo{
  position:relative;z-index:2;width:100%;max-width:460px;margin-inline:auto;
  aspect-ratio:1/1;
}
.glomerulo svg{width:100%;height:100%;overflow:visible}
.glo-ring{fill:none;stroke:rgba(61,220,155,.22);stroke-width:1.2}
.glo-core{fill:none;stroke:rgba(11,122,87,.55);stroke-width:1.5;stroke-dasharray:5 7}
.glo-label{font-family:var(--f-mono);font-size:7px;fill:rgba(255,255,255,.55);letter-spacing:.5px}
.glo-filter-line{stroke:rgba(61,220,155,.3);stroke-width:1;stroke-dasharray:2 4}
/* gotas: un nodo que viaja por offset-path y cambia color al filtrarse */
.gota{
  offset-path:path("M 40 60 C 90 40, 130 70, 165 120 C 195 162, 235 175, 270 150");
  offset-rotate:0deg;
  animation:gota-viaje 6s linear infinite;
}
.gota circle{r:6;fill:var(--ocre);filter:drop-shadow(0 0 5px rgba(201,154,91,.55));animation:gota-purifica 6s linear infinite}
.gota.g2{animation-delay:1.2s}.gota.g2 circle{animation-delay:1.2s}
.gota.g3{animation-delay:2.4s}.gota.g3 circle{animation-delay:2.4s}
.gota.g4{animation-delay:3.6s}.gota.g4 circle{animation-delay:3.6s}
.gota.g5{animation-delay:4.8s}.gota.g5 circle{animation-delay:4.8s}
@keyframes gota-viaje{
  0%{offset-distance:0%;opacity:0}
  6%{opacity:1}
  94%{opacity:1}
  100%{offset-distance:100%;opacity:0}
}
@keyframes gota-purifica{ /* ocre sucia -> menta limpia al cruzar filtro ~52% */
  0%,48%{fill:var(--ocre);filter:drop-shadow(0 0 5px rgba(201,154,91,.55))}
  56%,100%{fill:var(--menta);filter:drop-shadow(0 0 8px rgba(61,220,155,.8))}
}
.glo-paused .gota,.glo-paused .gota circle{animation-play-state:paused}
@media (prefers-reduced-motion:reduce){
  .gota{animation:none;offset-distance:100%;opacity:0}
  .gota.gfinal{opacity:1}
  .gota circle{animation:none;fill:var(--menta);filter:drop-shadow(0 0 8px rgba(61,220,155,.8))}
}

/* ===== RAPTOR LIB 05 - CARDS DE SERVICIO ===== */
.grid{display:grid;gap:1.4rem}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.card{
  background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio);
  padding:1.8rem;box-shadow:var(--sombra-sm);position:relative;overflow:hidden;
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);will-change:transform;
}
.card::before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:var(--menta);transform:scaleY(0);transform-origin:top;transition:transform var(--t)}
.card:hover{transform:translateY(-6px);box-shadow:var(--sombra);border-color:rgba(11,122,87,.3)}
.card:hover::before{transform:scaleY(1)}
.card-ico{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:1.1rem;
  background:linear-gradient(135deg,rgba(11,122,87,.12),rgba(61,220,155,.16));color:var(--esmeralda);
}
.card-ico svg{width:26px;height:26px}
.card:hover .card-ico svg{animation:ico-pop .5s ease}
@keyframes ico-pop{0%{transform:scale(1)}45%{transform:scale(1.15)}100%{transform:scale(1)}}
.card h3{margin-bottom:.5rem}
.card p{color:var(--texto-dim);font-size:.96rem}
.card .card-link{display:inline-flex;align-items:center;gap:.4rem;margin-top:1rem;color:var(--esmeralda);font-weight:600;font-size:.92rem}
.card .card-link svg{width:1em;height:1em;transition:transform var(--t)}
.card:hover .card-link svg{transform:translateX(4px)}
@media (prefers-reduced-motion:reduce){.card,.card::before{transition:none}.card:hover{transform:none}.card:hover .card-ico svg{animation:none}}

/* ===== RAPTOR LIB 06 - SOBRE EL DR + PLACEHOLDER FOTO ===== */
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(2rem,5vw,3.5rem);align-items:center}
.foto-ph{ /* swap: foto real del doctor */
  position:relative;aspect-ratio:4/5;border-radius:var(--radio);overflow:hidden;
  background:linear-gradient(150deg,var(--esmeralda) 0%,var(--esmeralda-d) 55%,var(--verdenegro) 100%);
  display:grid;place-items:center;box-shadow:var(--sombra);
}
.foto-ph .iniciales{font-family:var(--f-display);font-weight:800;font-size:clamp(3rem,9vw,5.5rem);color:rgba(255,255,255,.92);letter-spacing:.02em}
.foto-ph::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 20%,rgba(61,220,155,.3),transparent 55%)}
.foto-ph .ph-tag{position:absolute;bottom:1rem;left:1rem;font-family:var(--f-mono);font-size:.7rem;color:rgba(255,255,255,.6);z-index:2}
.cred-list{display:flex;flex-direction:column;gap:.7rem;margin-top:1.4rem}
.cred-list li{display:flex;gap:.7rem;align-items:flex-start;font-size:.96rem;color:var(--texto-dim)}
.cred-list svg{width:1.1em;height:1.1em;color:var(--esmeralda);flex:none;margin-top:.25em}
.cred-list b{color:var(--texto)}

/* ===== RAPTOR LIB 07 - CONTADOR / STATS ===== */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2.2rem}
.stat{text-align:center}
.stat .num{font-family:var(--f-mono);font-weight:500;font-size:clamp(2.2rem,6vw,3.2rem);color:var(--menta);line-height:1;display:block}
.section:not(.section--dark) .stat .num{color:var(--esmeralda)}
.stat .lbl{font-size:.85rem;color:var(--texto-dim);margin-top:.4rem;display:block}
.section--dark .stat .lbl{color:var(--texto-claro)}

/* ===== RAPTOR LIB 08 - TESTIMONIOS ===== */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.quote{
  background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio);
  padding:1.7rem;box-shadow:var(--sombra-sm);position:relative;
}
.quote::before{content:"\201C";position:absolute;top:.2rem;left:1rem;font-family:var(--f-display);font-size:3.5rem;color:rgba(61,220,155,.3);line-height:1}
.quote p{font-size:1.02rem;color:var(--texto);position:relative;z-index:1;margin-top:.8rem}
.quote cite{display:block;margin-top:1rem;font-style:normal;font-size:.85rem;color:var(--texto-dim);font-family:var(--f-mono)}
.quote .stars{margin-top:.6rem}

/* ===== RAPTOR LIB 09 - FAQ ACORDEON ===== */
.faq{max-width:820px;margin-inline:auto;display:flex;flex-direction:column;gap:.7rem}
.faq details{
  background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio-sm);
  overflow:hidden;transition:box-shadow var(--t),border-color var(--t);
}
.faq details[open]{box-shadow:var(--sombra-sm);border-color:rgba(11,122,87,.25)}
.faq summary{
  list-style:none;cursor:pointer;padding:1.1rem 1.3rem;font-family:var(--f-display);
  font-weight:600;font-size:1.02rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;color:var(--texto);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";width:11px;height:11px;flex:none;border-right:2px solid var(--esmeralda);border-bottom:2px solid var(--esmeralda);transform:rotate(45deg);transition:transform var(--t)}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq .ans{padding:0 1.3rem 1.2rem;color:var(--texto-dim);font-size:.97rem}
.faq .ans p{max-width:none}

/* ===== RAPTOR LIB 10 - CTA FINAL ===== */
.cta-final{position:relative;text-align:center;overflow:hidden}
.cta-final::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.06;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n2'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n2)'/%3E%3C/svg%3E");
}
.cta-final .wrap{position:relative;z-index:1}
.cta-final h2{max-width:20ch;margin-inline:auto}
.cta-final .lead{margin:1.1rem auto 0}
.cta-final .hero-cta{justify-content:center}

/* ===== RAPTOR LIB 11 - FLUJO INTERNO / ANCHORS ===== */
.inline-link{color:var(--esmeralda);font-weight:600;border-bottom:1.5px solid rgba(11,122,87,.35);transition:border-color var(--t)}
.inline-link:hover{border-color:var(--esmeralda)}
.section--dark .inline-link{color:var(--menta);border-color:rgba(61,220,155,.4)}
.prose h3{margin:2rem 0 .6rem}
.prose p{margin-bottom:1rem;color:var(--texto-dim)}
.prose p strong{color:var(--esmeralda-d)}
.section--dark .prose p{color:var(--texto-claro)}

/* ===== RAPTOR LIB 12 - BOTONES FLOTANTES ===== */
.float-cta{position:fixed;right:max(1rem,3vw);bottom:max(1rem,3vw);z-index:90;display:flex;flex-direction:column;gap:.75rem}
.float-cta a{
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  box-shadow:0 10px 28px -8px rgba(8,19,15,.45);transition:transform var(--t),box-shadow var(--t);will-change:transform;
}
.float-cta a svg{width:28px;height:28px}
.float-cta .fc-wa{background:#25D366;color:#fff}
.float-cta .fc-call{background:var(--esmeralda);color:#fff}
.float-cta a:hover{transform:scale(1.08) translateY(-2px);box-shadow:0 14px 34px -8px rgba(8,19,15,.55)}
.float-cta a::after{
  content:"";position:absolute;inset:0;border-radius:50%;border:2px solid currentColor;
  animation:fc-pulse 2.4s ease-out infinite;opacity:0;
}
.float-cta .fc-wa{position:relative}
@keyframes fc-pulse{0%{transform:scale(1);opacity:.6}100%{transform:scale(1.6);opacity:0}}
@media (prefers-reduced-motion:reduce){.float-cta a::after{animation:none}.float-cta a:hover{transform:none}}

/* ===== RAPTOR LIB 13 - REVEALS ON SCROLL ===== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ===== RAPTOR LIB 14 - FOOTER ===== */
.site-footer{background:var(--verdenegro);color:var(--texto-claro);padding:clamp(3rem,6vw,4.5rem) 0 2rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid var(--linea-clara)}
.footer-brand img{height:40px;width:auto;filter:brightness(0) invert(1);margin-bottom:1rem}
.footer-brand p{font-size:.9rem;color:var(--texto-claro);max-width:40ch}
.footer-col h4{color:#fff;font-size:.78rem;font-family:var(--f-mono);text-transform:uppercase;letter-spacing:.14em;font-weight:500;margin-bottom:1rem}
.footer-col ul{display:flex;flex-direction:column;gap:.6rem}
.footer-col a,.footer-col address{font-size:.9rem;color:var(--texto-claro);font-style:normal;line-height:1.6;transition:color var(--t)}
.footer-col a:hover{color:var(--menta)}
.footer-nap{display:flex;gap:.6rem;align-items:flex-start;font-size:.88rem;margin-bottom:.8rem}
.footer-nap svg{width:1.1em;height:1.1em;color:var(--menta);flex:none;margin-top:.25em}
.footer-bottom{display:flex;flex-wrap:wrap;gap:.6rem 1.5rem;justify-content:space-between;align-items:center;padding-top:1.5rem;font-size:.8rem;color:rgba(255,255,255,.55)}
.footer-bottom a{color:rgba(255,255,255,.7)}
.footer-bottom a:hover{color:var(--menta)}
.footer-bottom nav{display:flex;gap:1.2rem;flex-wrap:wrap}
.cedulas{font-family:var(--f-mono);font-size:.72rem;color:rgba(255,255,255,.5);margin-top:.8rem}

/* skip link */
.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--menta);color:var(--verdenegro);padding:.7rem 1.2rem;border-radius:0 0 10px 0;font-weight:600}
.skip:focus{left:0}

/* =====================================================================
   RESPONSIVE - breakpoints 1024 / 900 / 768 / 640 / 480
   ===================================================================== */
@media (max-width:1024px){
  .grid--3,.quotes{grid-template-columns:repeat(2,1fr)}
  .nav a{padding:.55rem .55rem;font-size:.9rem}
}
@media (max-width:900px){
  /* Nav -> menu movil */
  .nav-toggle{display:flex}
  .nav{
    position:fixed;inset:0 0 0 auto;width:min(86vw,360px);z-index:110;
    flex-direction:column;align-items:stretch;gap:.2rem;
    background:rgba(8,19,15,.98);backdrop-filter:blur(16px);
    padding:calc(var(--header-h) + 1rem) 1.5rem 2rem;
    transform:translateX(100%);transition:transform var(--t);
    box-shadow:-20px 0 50px -20px rgba(0,0,0,.6);overflow-y:auto;
  }
  body.nav-open .nav{transform:translateX(0)}
  .nav a{padding:.85rem .6rem;font-size:1.05rem;border-bottom:1px solid var(--linea-clara);border-radius:0}
  .nav a::after{display:none}
  .has-drop{display:flex;flex-direction:column}
  .drop{
    position:static;opacity:1;visibility:visible;transform:none;background:transparent;
    border:0;box-shadow:none;padding:.2rem 0 .4rem 1rem;min-width:0;
    max-height:0;overflow:hidden;transition:max-height var(--t);
  }
  .has-drop.open .drop{max-height:400px}
  .has-drop.open .drop-toggle svg{transform:rotate(180deg)}
  .drop a{padding:.6rem .6rem;border-bottom:1px solid rgba(255,255,255,.06)}
  .nav-cta{margin:1rem 0 0}
  .nav-cta .btn{width:100%}
  .nav-backdrop{position:fixed;inset:0;z-index:105;background:rgba(0,0,0,.5);opacity:0;visibility:hidden;transition:opacity var(--t),visibility var(--t)}
  body.nav-open .nav-backdrop{opacity:1;visibility:visible}
}
@media (max-width:768px){
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero h1,.hero-sub{margin-inline:auto}
  .hero-cta,.proof-chip{justify-content:center}
  .proof-chip{margin-inline:auto}
  .glomerulo{max-width:340px;order:-1;margin-bottom:1rem}
  .split{grid-template-columns:1fr;gap:2rem}
  .foto-ph{max-width:380px;margin-inline:auto;width:100%}
  .footer-grid{grid-template-columns:1fr 1fr;gap:2rem}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:640px){
  .grid--3,.grid--2,.quotes,.stats{grid-template-columns:1fr}
  .stats{gap:1.2rem}
  .hero{min-height:auto;padding-top:calc(var(--header-h) + 1.5rem)}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:1rem}
  .btn{width:100%}
  .hero-cta .btn{width:auto;flex:1 1 auto;min-width:0}
}
@media (max-width:480px){
  :root{--gut:1.1rem}
  .brand-txt span{display:none}
  .card,.quote{padding:1.4rem}
  .float-cta a{width:52px;height:52px}
  .hero-cta{flex-direction:column}
  .hero-cta .btn{width:100%}
}

/* =====================================================================
   RAPTOR LIB 15 - EXTRAS PAGINA CONTACTO (mapa, pasos, sedes)
   ===================================================================== */
/* Pasos numerados para agendar */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:2.4rem;counter-reset:paso}
.step{
  background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio);
  padding:1.7rem;box-shadow:var(--sombra-sm);position:relative;
}
.step::before{
  counter-increment:paso;content:counter(paso);
  font-family:var(--f-mono);font-weight:500;font-size:1.05rem;
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;margin-bottom:1rem;
  background:linear-gradient(135deg,rgba(11,122,87,.14),rgba(61,220,155,.18));color:var(--esmeralda);
}
.step h3{font-size:1.08rem;margin-bottom:.4rem}
.step p{color:var(--texto-dim);font-size:.95rem}

/* Bloque NAP / datos de contacto sobre fondo oscuro */
.nap-list{display:flex;flex-direction:column;gap:1.1rem;margin-top:1.6rem}
.nap-list li{display:flex;gap:.85rem;align-items:flex-start}
.nap-list svg{width:1.3em;height:1.3em;color:var(--menta);flex:none;margin-top:.15em}
.nap-list b{display:block;font-family:var(--f-display);font-weight:600;color:#fff;font-size:.95rem;margin-bottom:.1rem}
.nap-list span,.nap-list a{color:var(--texto-claro);font-size:.94rem;line-height:1.55}
.nap-list a:hover{color:var(--menta)}

/* Iframe del mapa */
.mapa-embed{
  margin-top:2.2rem;border-radius:var(--radio);overflow:hidden;
  box-shadow:var(--sombra);border:1px solid var(--linea-clara);
}
.mapa-embed iframe{display:block;width:100%;height:clamp(320px,45vw,460px);border:0}

/* Layout contacto: datos + mapa */
.contacto-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(2rem,5vw,3.5rem);align-items:start}
.contacto-grid .mapa-embed{margin-top:0}

/* Lista de qué incluye la valoración */
.incluye-list{display:flex;flex-direction:column;gap:.8rem;margin-top:1.6rem;max-width:62ch}
.incluye-list li{display:flex;gap:.7rem;align-items:flex-start;font-size:.98rem;color:var(--texto-dim)}
.incluye-list svg{width:1.2em;height:1.2em;color:var(--esmeralda);flex:none;margin-top:.2em}
.incluye-list b{color:var(--texto)}

@media (max-width:768px){
  .steps{grid-template-columns:1fr}
  .contacto-grid{grid-template-columns:1fr}
}