/* ==========================================================
   Pilates Core — hoja de estilos
   ========================================================== */
:root{
  --accent:#A08772;        /* tostado del logo */
  --accent-dark:#86705D;
  --accent-soft:#F1E7DE;
  --sage:#767C6E;          /* verde grisáceo del logo */
  --ink:#2A2926;           /* tinta */
  --ink-2:#1F1E1B;
  --base:#FFF7F5;          /* crema rosado del mockup */
  --white:#FFFFFF;
  --text:#3B3936;
  --muted:#6F6B66;
  --line:#EBE2DD;
  --line-dark:rgba(255,255,255,.14);

  --font-head:"Geist",system-ui,sans-serif;
  --font-body:"Geist",system-ui,sans-serif;

  --container:1250px;
  --gap:28px;
  --radius:6px;
  --radius-lg:10px;
  --shadow:0 10px 30px rgba(42,41,38,.08);
  --shadow-lg:0 22px 50px rgba(42,41,38,.16);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{margin:0;overflow-x:clip;font-family:var(--font-body);font-size:1rem;line-height:1.65;color:var(--text);background:var(--base);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
p{margin:0 0 1em}
h1,h2,h3,h4,h5{font-family:var(--font-head);color:var(--ink);line-height:1.15;margin:0 0 .5em;font-weight:600;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.2vw,3.35rem);font-weight:700}
h2{font-size:clamp(1.6rem,3vw,2.35rem)}
h3{font-size:1.2rem}
h4{font-size:1.02rem}
strong{font-weight:600;color:var(--ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* texto claro sobre fondos oscuros / imagen — títulos incluidos */
.hero,.page-hero,.cta,.section--dark{color:#fff}
.hero h1,.hero h2,.hero h3,.hero h4,
.page-hero h1,.page-hero h2,.page-hero h3,.page-hero h4,
.cta h1,.cta h2,.cta h3,.cta h4,
.section--dark h1,.section--dark h2,.section--dark h3,.section--dark h4{color:#fff}
.hero p,.page-hero p,.cta p,.section--dark p{color:rgba(255,255,255,.82)}
.section--dark strong{color:#fff}

.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}
.section{padding-block:clamp(64px,8vw,104px)}
.section--tight{padding-block:clamp(48px,6vw,72px)}
.section--white{background:var(--white)}
.section--line{border-top:1px solid var(--line)}

.eyebrow{display:block;font-size:.76rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin:0 0 7px}
.section--dark .eyebrow,.hero .eyebrow,.page-hero .eyebrow,.cta .eyebrow{color:#D9C4B0}
.section-head{max-width:720px;margin-bottom:clamp(32px,4vw,52px)}
.section-head h2{margin-top:15px}
.section-head--center{margin-inline:auto;text-align:center}
.section-head p{color:var(--muted);font-size:1.05rem}
.section--dark .section-head p{color:rgba(255,255,255,.78)}
.lead{font-size:1.12rem;color:var(--muted)}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 26px;border-radius:var(--radius);font-weight:600;font-size:.95rem;line-height:1;border:1px solid transparent;cursor:pointer;transition:transform .25s var(--ease),background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease)}
.btn--primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn--primary:hover{background:var(--accent-dark);border-color:var(--accent-dark);transform:translateY(-2px);box-shadow:0 12px 24px rgba(160,135,114,.35);color:#fff}
.btn--ghost{background:transparent;color:var(--ink);border-color:rgba(42,41,38,.3)}
.btn--ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.hero .btn--ghost,.page-hero .btn--ghost,.cta .btn--ghost,.section--dark .btn--ghost{color:#fff;border-color:rgba(255,255,255,.5)}
.hero .btn--ghost:hover,.cta .btn--ghost:hover,.section--dark .btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn--sm{padding:10px 18px;font-size:.88rem}
.btn svg{width:16px;height:16px;flex:none}

/* ==========================================================
   Header
   ========================================================== */
.site-header{position:fixed;inset:0 0 auto 0;z-index:90;padding-block:16px;transition:background .3s var(--ease),padding .3s var(--ease),box-shadow .3s var(--ease)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center}
.brand img{height:76px;width:auto;transition:height .3s var(--ease)}
.brand .logo-dark{display:none}
.site-header.is-scrolled{background:rgba(255,247,245,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line);padding-block:10px}
.site-header.is-scrolled .brand img{height:58px}
.site-header.is-scrolled .brand .logo-light{display:none}
.site-header.is-scrolled .brand .logo-dark{display:block}

.nav{display:flex;align-items:center;gap:6px}
.nav a{padding:8px 14px;font-size:.92rem;font-weight:500;color:#fff;border-radius:4px;position:relative;transition:color .25s var(--ease)}
.nav a::after{content:"";position:absolute;left:14px;right:14px;bottom:3px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav a:hover::after,.nav a.is-active::after{transform:scaleX(1)}
.site-header.is-scrolled .nav a{color:var(--ink)}
.nav .btn{margin-left:10px;color:#fff}
.nav .btn::after{display:none}
.nav .nav__cta-mobile{display:none}

.burger{display:none;width:44px;height:44px;border:0;background:transparent;cursor:pointer;padding:0;flex-direction:column;justify-content:center;align-items:center;gap:6px}
.burger span{display:block;width:24px;height:2px;background:#fff;border-radius:2px;transition:transform .3s var(--ease),opacity .3s var(--ease),background .3s var(--ease)}
.site-header.is-scrolled .burger span{background:var(--ink)}
.nav-backdrop{position:fixed;inset:0;background:rgba(31,30,27,.55);opacity:0;pointer-events:none;transition:opacity .3s var(--ease);z-index:70}
body.nav-open .nav-backdrop{opacity:1;pointer-events:auto}
body.nav-open{overflow:hidden}

/* ==========================================================
   Hero
   ========================================================== */
.hero{position:relative;isolation:isolate;min-height:min(88vh,840px);display:flex;align-items:center;padding-block:150px 90px;overflow:hidden;background:var(--ink-2)}
.hero__bg{position:absolute;inset:0;z-index:-2}
.hero__bg img{width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(31,30,27,.86) 0%,rgba(31,30,27,.7) 45%,rgba(31,30,27,.3) 100%)}
.hero__content{max-width:700px}
.hero h1{margin-top:15px}
.hero h1 em{font-style:normal;color:#D9C4B0}
.hero p{font-size:1.12rem;max-width:560px}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero__tags{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:44px;padding-top:26px;border-top:1px solid rgba(255,255,255,.18)}
.hero__tags li{display:inline-flex;align-items:center;gap:9px;font-size:.86rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.85)}
.hero__tags svg{width:16px;height:16px;color:#D9C4B0}

/* Page hero */
.page-hero{position:relative;isolation:isolate;padding-block:170px 84px;overflow:hidden;background:var(--ink-2)}
.page-hero__bg{position:absolute;inset:0;z-index:-2}
.page-hero__bg img{width:100%;height:100%;object-fit:cover}
.page-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(31,30,27,.78) 0%,rgba(31,30,27,.7) 100%)}
.page-hero h1{margin-top:15px;max-width:760px}
.page-hero p{font-size:1.1rem;max-width:640px;margin:0}

/* ==========================================================
   Bloques
   ========================================================== */
.section--dark{position:relative;isolation:isolate;background:var(--ink-2);overflow:hidden}
.section--dark .section__bg{position:absolute;inset:0;z-index:-2}
.section--dark .section__bg img{width:100%;height:100%;object-fit:cover}
.section--dark::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(31,30,27,.92) 0%,rgba(31,30,27,.9) 100%)}
.section--plano::after{display:none}

/* Intro dos columnas */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.split__media{position:relative}
.split__media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);aspect-ratio:4/3;object-fit:cover;width:100%}
.split__media--tall img{aspect-ratio:4/4.6}
.split__badge{position:absolute;left:-18px;bottom:28px;background:var(--white);padding:16px 20px;border-radius:var(--radius);box-shadow:var(--shadow);display:flex;align-items:center;gap:14px;max-width:270px}
.split__badge svg{width:30px;height:30px;color:var(--accent);flex:none}
.split__badge strong{display:block;font-size:.95rem;line-height:1.25}
.split__badge span{font-size:.82rem;color:var(--muted)}
.split p{color:var(--muted)}
.split h2{margin-top:15px}
.split--reverse .split__media{order:2}

/* Grilla de equipos (estilo mockup: foto + rótulo sobre la imagen) */
.equip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.equip-card{position:relative;display:block;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;background:var(--ink)}
.equip-card img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.equip-card:hover img{transform:scale(1.05)}
.equip-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(31,30,27,0) 40%,rgba(31,30,27,.78) 100%)}
.equip-card__label{position:absolute;left:22px;right:22px;bottom:20px;z-index:1;color:#fff}
.equip-card__label small{display:block;font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:#D9C4B0;margin-bottom:4px}
.equip-card__label span{display:block;font-size:1.05rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}

/* Tarjetas de valores / pilares */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.cards--3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px 26px;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card__icon{width:52px;height:52px;border-radius:50%;background:var(--accent-soft);color:var(--accent-dark);display:grid;place-items:center;margin-bottom:18px}
.card__icon svg{width:24px;height:24px}
.card h3{font-size:1.1rem;margin-bottom:8px}
.card p{color:var(--muted);font-size:.95rem;margin:0}
.section--dark .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12)}
.section--dark .card__icon{background:rgba(255,255,255,.1);color:#D9C4B0}
.section--dark .card p{color:rgba(255,255,255,.75)}
.section--dark .card:hover{box-shadow:none;background:rgba(255,255,255,.08)}

/* Proceso (taller / despacho / empaque) */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:paso}
.step{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.step img{aspect-ratio:4/3;object-fit:cover;width:100%}
.step__body{padding:24px 26px 28px}
.step__body::before{counter-increment:paso;content:"0" counter(paso);display:block;font-size:.76rem;letter-spacing:.2em;color:var(--accent);font-weight:600;margin-bottom:8px}
.step h3{font-size:1.15rem}
.step p{color:var(--muted);font-size:.95rem;margin:0}

/* Producto detallado */
.product{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:start;padding-block:clamp(48px,6vw,80px)}
.product + .product{border-top:1px solid var(--line)}
.product:nth-child(even) .product__media{order:2}
.product__media{position:sticky;top:110px}
.product__media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);aspect-ratio:4/3;object-fit:cover;width:100%}
.product h2{margin-top:15px;font-size:clamp(1.5rem,2.6vw,2rem)}
.product p{color:var(--muted)}
.product h4{margin:22px 0 10px;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink)}
.checklist li{position:relative;padding-left:30px;margin-bottom:9px;color:var(--text);font-size:.97rem}
.checklist li::before{content:"";position:absolute;left:0;top:4px;width:18px;height:18px;border-radius:50%;background:var(--accent-soft)}
.checklist li::after{content:"";position:absolute;left:6px;top:8px;width:6px;height:3px;border-left:2px solid var(--accent-dark);border-bottom:2px solid var(--accent-dark);transform:rotate(-45deg)}
.section--dark .checklist li{color:rgba(255,255,255,.85)}
.section--dark .checklist li::before{background:rgba(255,255,255,.12)}
.section--dark .checklist li::after{border-color:#D9C4B0}
.specs{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px}
.specs li{padding:14px 16px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);font-size:.92rem}
.specs li strong{display:block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:2px}

/* Índice rápido de equipos */
.chip-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.chip-list a{padding:9px 16px;border:1px solid rgba(255,255,255,.35);border-radius:999px;font-size:.85rem;color:#fff;transition:background .25s var(--ease),border-color .25s var(--ease)}
.chip-list a:hover{background:rgba(255,255,255,.12);border-color:#fff}

/* Cita */
.quote{text-align:center;max-width:820px;margin-inline:auto}
.quote blockquote{margin:0;font-family:var(--font-head);font-size:clamp(1.35rem,2.4vw,1.9rem);font-weight:500;line-height:1.35;color:#fff}
.quote cite{display:block;margin-top:20px;font-style:normal;font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;color:#D9C4B0}

/* Servicios (a medida / arriendo) */
.service{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center;padding-block:clamp(48px,6vw,80px)}
.service + .service{border-top:1px solid var(--line)}
.service:nth-child(even) .service__media{order:2}
.service__media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);aspect-ratio:4/3;object-fit:cover;width:100%}
.service h2{margin-top:15px}
.service p{color:var(--muted)}
.service .btn{margin-top:10px}

/* CTA */
.cta{position:relative;isolation:isolate;padding-block:clamp(72px,9vw,120px);overflow:hidden;background:var(--ink-2);text-align:center}
.cta__bg{position:absolute;inset:0;z-index:-2}
.cta__bg img{width:100%;height:100%;object-fit:cover}
.cta::after{content:"";position:absolute;inset:0;z-index:-1;background:rgba(31,30,27,.8)}
.cta h2{margin-top:15px;max-width:760px;margin-inline:auto}
.cta p{max-width:600px;margin-inline:auto;font-size:1.08rem}
.cta__actions{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin-top:30px}

/* Contacto */
.contact{display:grid;grid-template-columns:1fr 1.25fr;gap:clamp(32px,5vw,72px);align-items:start}
.contact-list li{margin-bottom:22px}
.contact-list a,.contact-list .contact-item{display:inline-flex;align-items:center;gap:12px;font-size:1.02rem;color:var(--ink);transition:color .25s var(--ease)}
.contact-list a:hover{color:var(--accent-dark)}
.contact-list svg{width:20px;height:20px;flex:none;color:var(--accent)}
.contact-list small{display:block;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.form{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(24px,3vw,40px);box-shadow:var(--shadow)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:block;font-size:.82rem;font-weight:600;color:var(--ink);margin-bottom:6px}
.form .field{margin-bottom:16px}
.form input,.form textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--base);font:inherit;color:var(--text);transition:border-color .25s var(--ease),box-shadow .25s var(--ease)}
.form input:focus,.form textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px rgba(160,135,114,.18);background:#fff}
.form textarea{min-height:150px;resize:vertical}
.form-alert{display:none;padding:14px 16px;border-radius:var(--radius);margin-bottom:18px;font-size:.95rem}
.form-alert.is-ok{display:block;background:#E8F2E7;color:#2E5A33;border:1px solid #BFDABD}
.form-alert.is-err{display:block;background:#FBE7E4;color:#8A2E22;border:1px solid #F0C3BC}

/* ==========================================================
   Footer
   ========================================================== */
.site-footer{position:relative;background:var(--ink-2);color:rgba(255,255,255,.72);padding-block:clamp(52px,6vw,74px) 30px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:36px}
.footer-grid h4{color:#fff;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;margin-bottom:18px}
.footer-brand img{height:96px;width:auto;margin-bottom:18px}
.footer-brand p{font-size:.93rem;max-width:320px;margin:0}
.footer-links li{margin-bottom:9px}
.footer-links a{font-size:.94rem;transition:color .25s var(--ease)}
.footer-links a:hover{color:#fff}
.footer-contact li{margin-bottom:12px}
.footer-contact a,.footer-contact span{display:inline-flex;align-items:center;gap:10px;font-size:.94rem;transition:color .25s var(--ease)}
.footer-contact a:hover{color:#fff}
.footer-contact svg{width:18px;height:18px;flex:none;color:#D9C4B0}
.footer-credit{margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);text-align:center;font-size:.8rem;color:rgba(255,255,255,.6)}
.footer-credit a{color:inherit;text-decoration:none;transition:color .22s var(--ease)}
.footer-credit a:hover{color:rgba(255,255,255,.92)}

/* ==========================================================
   Animaciones
   ========================================================== */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease);animation:reveal-failsafe 0s linear 3s forwards}
@keyframes reveal-failsafe{to{opacity:1;transform:none}}
.reveal.is-visible{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.12s}
.reveal[data-delay="2"]{transition-delay:.24s}
.reveal[data-delay="3"]{transition-delay:.36s}
.reveal[data-delay="4"]{transition-delay:.48s}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none;animation:none}
  *{transition-duration:.01ms!important;animation-duration:.01ms!important}
  html{scroll-behavior:auto}
}

/* ==========================================================
   Responsive
   ========================================================== */
@media (max-width:1024px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .product__media{position:static}
}
@media (max-width:880px){
  .burger{display:flex}
  .nav{position:fixed;top:0;right:0;bottom:0;width:min(320px,85vw);background:var(--ink-2);flex-direction:column;align-items:stretch;gap:4px;padding:96px 28px 32px;transform:translateX(100%);transition:transform .4s var(--ease);box-shadow:-20px 0 60px rgba(0,0,0,.3);overflow-y:auto}
  .nav.is-open{transform:none}
  .nav a{color:#fff!important;padding:12px 10px;font-size:1.05rem;border-bottom:1px solid rgba(255,255,255,.08)}
  .nav a::after{display:none}
  .nav .nav__cta-desktop{display:none}
  .nav .nav__cta-mobile{display:inline-flex;margin:18px 0 0;border-bottom:0}
  .site-header.is-scrolled .nav{background:var(--ink-2)}
  body.nav-open .burger span:nth-child(1){transform:translateY(8px) rotate(45deg);background:#fff}
  body.nav-open .burger span:nth-child(2){opacity:0}
  body.nav-open .burger span:nth-child(3){transform:translateY(-8px) rotate(-45deg);background:#fff}
  .split,.split--reverse,.product,.service,.contact{grid-template-columns:1fr}
  .split--reverse .split__media,.product:nth-child(even) .product__media,.service:nth-child(even) .service__media{order:0}
  .split__badge{left:16px}
  .equip-grid,.steps,.cards--3{grid-template-columns:1fr 1fr}
  .hero{min-height:0;padding-block:140px 70px}
  .page-hero{padding-block:140px 64px}
}
@media (max-width:560px){
  h1{font-size:clamp(1.8rem,8vw,2.4rem)}
  h2{font-size:1.5rem}
  .btn{padding:12px 20px}
  .equip-grid,.steps,.cards,.cards--3,.footer-grid,.form__row,.specs{grid-template-columns:1fr}
  .brand img{height:60px}
  .hero__tags{gap:10px 18px}
  .section{padding-block:56px}
}