/* ==========================================================================
   Centro de Pilates Nacho Arroyo — Sistema de diseño
   Marca: magenta #8b008b / berenjena #420042 · Wellness premium
   ========================================================================== */

/* ---- Tokens ---- */
:root{
  --magenta:#8b008b;
  --magenta-600:#7a0a78;
  --plum:#420042;
  --plum-900:#2a0526;
  --rose:#c9519f;
  --rose-soft:#f3e3ee;
  --cream:#faf6f8;
  --cream-2:#f4ecf1;
  --ink:#2a2230;
  --muted:#6b5e6b;
  --line:#e7dbe4;
  --white:#ffffff;

  --maxw:1200px;
  --radius:18px;
  --radius-sm:12px;
  --shadow-sm:0 2px 10px rgba(66,0,66,.06);
  --shadow:0 18px 50px -22px rgba(66,0,66,.35);
  --shadow-lg:0 40px 80px -30px rgba(66,0,66,.45);

  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);

  --ff-display:"Fraunces",Georgia,serif;
  --ff-body:"Manrope",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

/* ---- Reset / base ---- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--ff-body);
  color:var(--ink);
  background:var(--cream);
  line-height:1.65;
  font-size:clamp(1rem,.96rem + .2vw,1.075rem);
  font-weight:450;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul{list-style:none}

/* ---- Tipografía ---- */
h1,h2,h3,h4{font-family:var(--ff-display);font-weight:560;line-height:1.08;letter-spacing:-.01em;color:var(--plum-900)}
h1{font-size:clamp(2.4rem,1.6rem + 3.4vw,4.3rem);font-weight:540;letter-spacing:-.02em}
h2{font-size:clamp(1.9rem,1.4rem + 2vw,3rem)}
h3{font-size:clamp(1.25rem,1.1rem + .6vw,1.6rem)}
.eyebrow{
  font-family:var(--ff-body);font-weight:700;font-size:.78rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--magenta);display:inline-block;margin-bottom:1rem;
}
.lead{font-size:clamp(1.1rem,1rem + .5vw,1.3rem);color:var(--muted);max-width:60ch}

/* ---- Layout ---- */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(1.2rem,4vw,2.5rem)}
section{padding-block:clamp(3.5rem,7vw,7rem)}
.section-head{max-width:46rem;margin-bottom:clamp(2rem,4vw,3.5rem)}
.section-head.center{margin-inline:auto;text-align:center}
.bg-alt{background:var(--cream-2)}
.bg-plum{background:radial-gradient(120% 120% at 80% 0,var(--plum) 0,var(--plum-900) 70%);color:#f5e9f1}
.bg-plum h1,.bg-plum h2,.bg-plum h3{color:#fff}
.bg-plum .lead{color:#e3c7da}

/* ---- Botones ---- */
.btn{
  --bg:var(--magenta);--fg:#fff;
  display:inline-flex;align-items:center;gap:.55rem;
  background:var(--bg);color:var(--fg);
  font-family:var(--ff-body);font-weight:700;font-size:.98rem;
  padding:.92rem 1.7rem;border-radius:999px;border:1.5px solid transparent;
  cursor:pointer;transition:transform .35s var(--ease-out),box-shadow .35s var(--ease),background .25s;
  box-shadow:0 10px 24px -10px rgba(139,0,139,.6);will-change:transform;white-space:nowrap;
}
.btn:hover{transform:translateY(-3px);box-shadow:0 18px 34px -12px rgba(139,0,139,.7);background:var(--magenta-600)}
.btn:active{transform:translateY(-1px)}
.btn--ghost{background:transparent;color:var(--plum);border-color:var(--line);box-shadow:none}
.btn--ghost:hover{background:#fff;border-color:var(--magenta);color:var(--magenta);box-shadow:var(--shadow-sm)}
.btn--light{background:#fff;color:var(--plum)}
.btn--light:hover{background:var(--rose-soft)}
.btn--lg{padding:1.05rem 2.1rem;font-size:1.05rem}

/* ---- Header / Nav ---- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(250,246,248,.72);backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s,background .3s;
}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;height:78px}
.nav__logo{flex:none;display:flex;align-items:center}
.nav__logo img{height:56px;width:auto;display:block}
.nav__links{display:flex;align-items:center;gap:1.7rem}
.nav__links a{font-weight:600;font-size:.96rem;color:var(--ink);position:relative;padding:.3rem 0;transition:color .25s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--magenta);transition:width .3s var(--ease)}
.nav__links a:hover{color:var(--magenta)}
.nav__links a:hover::after{width:100%}
.nav__links .btn{display:none} /* el CTA del menú solo se muestra en móvil */
.nav__links .btn::after{display:none}
.nav__cta{display:flex;align-items:center;gap:.9rem}
.nav__toggle{display:none;background:none;border:0;cursor:pointer;width:44px;height:44px;position:relative}
.nav__toggle span{position:absolute;left:11px;right:11px;height:2px;background:var(--plum);border-radius:2px;transition:transform .35s var(--ease),opacity .25s}
.nav__toggle span:nth-child(1){top:16px}
.nav__toggle span:nth-child(2){top:22px}
.nav__toggle span:nth-child(3){top:28px}
body.nav-open .nav__toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
body.nav-open .nav__toggle span:nth-child(2){opacity:0}
body.nav-open .nav__toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---- Hero ---- */
.hero{position:relative;padding-top:clamp(3rem,6vw,5.5rem);padding-bottom:clamp(3rem,6vw,5rem)}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.hero__media{position:relative}
.hero__media img{border-radius:calc(var(--radius) + 8px);box-shadow:var(--shadow-lg);aspect-ratio:4/4.6;object-fit:cover;width:100%}
.hero__badge{
  position:absolute;left:-1.5rem;bottom:1.8rem;background:#fff;border-radius:var(--radius);
  padding:1rem 1.3rem;box-shadow:var(--shadow);display:flex;gap:.8rem;align-items:center;max-width:15rem;
}
.hero__badge strong{font-family:var(--ff-display);font-size:1.5rem;color:var(--magenta);display:block;line-height:1}
.hero__badge span{font-size:.82rem;color:var(--muted);line-height:1.25}
.hero h1{margin-bottom:1.3rem}
.hero .cta-row{margin-top:2rem}
.cta-row{display:flex;flex-wrap:wrap;gap:1rem}

/* ---- Tarjetas de servicio ---- */
.grid{display:grid;gap:clamp(1.2rem,2.5vw,1.8rem)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .45s var(--ease-out),box-shadow .45s var(--ease),border-color .3s;will-change:transform;
}
.card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:transparent}
.card__media{aspect-ratio:16/11;overflow:hidden}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease-out)}
.card:hover .card__media img{transform:scale(1.06)}
.card__body{padding:1.5rem 1.6rem 1.8rem}
.card__body h3{margin-bottom:.5rem}
.card__body p{color:var(--muted);font-size:.98rem}
.card__tag{font-size:.8rem;font-weight:700;color:var(--magenta);letter-spacing:.04em;text-transform:uppercase}

/* ---- Lista "por qué" ---- */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.feature{background:#fff;border-radius:var(--radius-sm);padding:1.6rem;border:1px solid var(--line);transition:transform .4s var(--ease-out)}
.feature:hover{transform:translateY(-5px)}
.feature .num{font-family:var(--ff-display);font-size:2.4rem;color:var(--rose);line-height:1;display:block;margin-bottom:.6rem}
.feature h3{font-size:1.15rem;margin-bottom:.35rem}
.feature p{font-size:.92rem;color:var(--muted)}

/* ---- Split (texto + imagen) ---- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.split--rev .split__media{order:-1}
.split__media img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;aspect-ratio:5/4;object-fit:cover}
.tick{display:flex;gap:.7rem;margin-bottom:.7rem;align-items:flex-start}
.tick svg{flex:none;margin-top:.25rem;color:var(--magenta)}

/* ---- Principios ---- */
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}
.principle{padding:1.6rem;border-left:3px solid var(--rose);background:#fff;border-radius:0 var(--radius-sm) var(--radius-sm) 0}
.principle h3{font-size:1.2rem;color:var(--magenta);margin-bottom:.4rem}
.principle p{font-size:.92rem;color:var(--muted)}

/* ---- Precios ---- */
.price-group{margin-bottom:2.5rem}
.price-group h3{margin-bottom:1.1rem;display:flex;align-items:center;gap:.7rem}
.price-group h3 .pill{font-family:var(--ff-body);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;background:var(--rose-soft);color:var(--magenta);padding:.3rem .7rem;border-radius:999px}
.price-list{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem}
.price-item{display:flex;justify-content:space-between;align-items:center;gap:1rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:1rem 1.3rem;transition:border-color .3s,transform .3s}
.price-item:hover{border-color:var(--rose);transform:translateX(4px)}
.price-item .name{font-weight:600;font-size:.95rem}
.price-item .amount{font-family:var(--ff-display);font-size:1.5rem;color:var(--magenta);white-space:nowrap}

/* ---- Sedes ---- */
.center-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:grid;grid-template-columns:1fr 1fr}
.center-card img{height:100%;width:100%;object-fit:cover;min-height:240px}
.center-card__body{padding:2rem}
.center-card__body h3{margin-bottom:1rem}
.meta{display:flex;gap:.6rem;margin-bottom:.6rem;font-size:.95rem;color:var(--muted)}
.meta svg{flex:none;color:var(--magenta);margin-top:.15rem}

/* ---- CTA band ---- */
.cta-band{text-align:center}
.cta-band .container{display:flex;flex-direction:column;align-items:center;gap:1.4rem}

/* ---- Quote ---- */
.quote{text-align:center;max-width:50rem;margin-inline:auto}
.quote p{font-family:var(--ff-display);font-size:clamp(1.5rem,1.1rem + 2vw,2.4rem);font-style:italic;color:var(--plum-900);line-height:1.25}
.quote cite{display:block;margin-top:1.2rem;font-family:var(--ff-body);font-style:normal;font-weight:700;color:var(--magenta);font-size:.95rem;letter-spacing:.04em}

/* ---- Footer ---- */
.site-footer{background:var(--plum-900);color:#e3c7da;padding-block:clamp(3rem,5vw,4.5rem) 2rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2.5rem;margin-bottom:2.5rem}
.site-footer h4{color:#fff;font-family:var(--ff-body);font-size:.85rem;text-transform:uppercase;letter-spacing:.12em;margin-bottom:1.1rem}
.site-footer a{color:#e3c7da;font-size:.95rem;display:inline-block;padding:.2rem 0;transition:color .25s,transform .25s}
.site-footer a:hover{color:#fff;transform:translateX(3px)}
.site-footer .logo-foot{height:46px;margin-bottom:1rem;filter:brightness(0) invert(1)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:1.5rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.85rem;color:#c79bba}
.foot-contact li{margin-bottom:.5rem;font-size:.95rem}

/* ---- Scroll reveal ---- */
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal][data-delay="1"]{transition-delay:.08s}
[data-reveal][data-delay="2"]{transition-delay:.16s}
[data-reveal][data-delay="3"]{transition-delay:.24s}

/* ---- Responsive ---- */
@media (max-width:980px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .features{grid-template-columns:repeat(2,1fr)}
  .principles{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:2rem}
}
@media (max-width:760px){
  .nav__links,.nav__cta .btn{display:none}
  .nav__toggle{display:block}
  .nav__links{
    position:fixed;inset:78px 0 auto 0;flex-direction:column;align-items:flex-start;
    background:var(--cream);padding:1.5rem clamp(1.2rem,4vw,2.5rem) 2rem;gap:.3rem;
    border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    transform:translateY(-130%);transition:transform .45s var(--ease);
  }
  body.nav-open .nav__links{display:flex;transform:translateY(0)}
  .nav__links a{width:100%;padding:.8rem 0;border-bottom:1px solid var(--line);font-size:1.05rem}
  body.nav-open .nav__links .btn{display:inline-flex;margin-top:1rem}
  .hero__grid,.split,.center-card{grid-template-columns:1fr}
  .split--rev .split__media{order:0}
  .hero__media{max-width:480px;margin-inline:auto}
  .hero__badge{left:0}
  .grid-3,.grid-2,.price-list{grid-template-columns:1fr}
  .features,.principles{grid-template-columns:1fr}
  .center-card img{min-height:220px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  [data-reveal]{opacity:1;transform:none}
}