/* =========================================================
   NAILKED · Versión B — elegante, pastel cálido (Rhode-inspired)
   ========================================================= */
:root{
  --cream:   #F8F1E7;   /* fondo mantequilla */
  --paper:   #FDF9F2;
  --peach:   #F4D7BC;   /* durazno */
  --blush:   #ECC4BE;   /* rosado suave */
  --sage:    #D2D6BD;   /* salvia */
  --butter:  #F3E0BE;
  --cocoa:   #3E312A;   /* texto, café cálido */
  --cocoa-2: #6B584C;
  --clay:    #B57655;   /* acento terracota */
  --line:    rgba(62,49,42,.16);
  --serif:   "Fraunces", Georgia, serif;
  --sans:    "Hanken Grotesk", system-ui, sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  font-family:var(--sans);font-weight:400;
  background:var(--cream);color:var(--cocoa);
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--blush);color:var(--cocoa)}

h1,h2{font-family:var(--serif);font-weight:600;line-height:1.02;letter-spacing:-.02em;font-optical-sizing:auto}
h2{font-size:clamp(2.6rem,6.4vw,5rem)}
.it{font-style:italic;font-weight:500}

.grain{position:fixed;inset:0;z-index:1000;pointer-events:none;opacity:.04;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

.ast{display:inline-block;font-style:normal;color:var(--clay);animation:spin 9s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

.kicker{font-family:var(--sans);font-weight:500;font-size:.74rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--clay);display:block;margin-bottom:1.3rem}

/* ===== buttons ===== */
.btn{position:relative;display:inline-flex;align-items:center;gap:.6rem;overflow:hidden;
  font-family:var(--sans);font-weight:500;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--paper);padding:1.05rem 2rem;border:1px solid var(--cocoa);border-radius:999px;
  background:var(--cocoa);isolation:isolate;transition:color .45s ease}
.btn span,.btn i{position:relative;z-index:2}
.btn i{font-style:normal;transition:transform .45s cubic-bezier(.2,.8,.2,1)}
.btn::before{content:"";position:absolute;inset:0;z-index:1;background:var(--clay);
  transform:translateX(-101%);transition:transform .5s cubic-bezier(.5,0,.1,1)}
.btn:hover::before{transform:translateX(0)}
.btn:hover i{transform:translateX(5px)}
.btn--ghost{background:transparent;color:var(--cocoa);border-color:var(--cocoa)}
.btn--ghost:hover{color:var(--paper)}
.btn--ghost::before{background:var(--cocoa)}
.btn--full{width:100%;justify-content:center}
.btn--lg{padding:1.2rem 2.8rem;font-size:.85rem}

/* ===== NAV ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;
  padding:1.4rem clamp(1.5rem,5vw,4rem);
  background:rgba(248,241,231,.6);backdrop-filter:blur(16px) saturate(1.3);-webkit-backdrop-filter:blur(16px) saturate(1.3);
  border-bottom:1px solid transparent;transition:border-color .4s,background .4s,padding .4s}
.nav.scrolled{border-color:var(--line);background:rgba(248,241,231,.85)}
.nav__brand{font-family:var(--serif);font-weight:600;font-size:1.7rem;letter-spacing:-.02em}
.nav__links{display:flex;gap:2.3rem}
.nav__links a{font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--cocoa-2);position:relative;transition:color .3s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-3px;width:0;height:1.5px;background:var(--clay);transition:width .35s ease}
.nav__links a:hover{color:var(--cocoa)}
.nav__links a:hover::after{width:100%}
.nav__cta{position:relative;overflow:hidden;font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;
  border:1px solid var(--cocoa);padding:.6rem 1.4rem;border-radius:999px;isolation:isolate;transition:color .4s}
.nav__cta span{position:relative;z-index:2}
.nav__cta::before{content:"";position:absolute;inset:0;z-index:1;background:var(--cocoa);transform:translateX(-101%);transition:transform .45s cubic-bezier(.5,0,.1,1)}
.nav__cta:hover{color:var(--paper)}
.nav__cta:hover::before{transform:translateX(0)}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:.3rem}
.nav__burger span{width:24px;height:1.5px;background:var(--cocoa);transition:.3s}

/* ===== HERO ===== */
.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;
  padding:8rem clamp(1.5rem,5vw,4rem) 4rem;overflow:hidden;
  background:radial-gradient(115% 90% at 50% 26%,#FCF4E8 0%,#F5E0CD 46%,#ECCBC2 100%)}
.hero::after{content:"";position:absolute;z-index:0;width:78vw;height:62vh;left:50%;top:42%;transform:translate(-50%,-50%);
  background:radial-gradient(circle,rgba(253,250,244,.92),rgba(253,250,244,0) 62%);pointer-events:none}
.hero__bg{position:absolute;inset:0;z-index:0;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(72px);opacity:.7;will-change:transform}
.b1{width:48vw;height:48vw;background:var(--peach);top:-12%;left:-8%;animation:float1 19s ease-in-out infinite}
.b2{width:42vw;height:42vw;background:var(--blush);bottom:-18%;right:-10%;animation:float2 23s ease-in-out infinite}
.b3{width:34vw;height:34vw;background:var(--sage);top:34%;right:24%;animation:float3 27s ease-in-out infinite;opacity:.55}
@keyframes float1{50%{transform:translate(8vw,6vh) scale(1.12)}}
@keyframes float2{50%{transform:translate(-7vw,-5vh) scale(1.08)}}
@keyframes float3{50%{transform:translate(-5vw,7vh) scale(1.15)}}
.hero__inner{position:relative;z-index:1;max-width:1000px;margin:0 auto;width:100%}
.hero__eyebrow{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--cocoa-2);margin-bottom:1.8rem;display:flex;align-items:center;justify-content:center;gap:.6rem}
.hero__title{font-size:clamp(3rem,10vw,8.5rem);font-weight:600;letter-spacing:-.03em}
.hero__title span{display:block}
.hero__title .it{color:var(--clay)}
.hero__meta{display:flex;flex-direction:column;align-items:center;gap:2.2rem;margin-top:2.6rem}
.hero__meta p{max-width:46ch;margin:0 auto;font-size:1.08rem;color:var(--cocoa-2)}
.hero__scroll{display:none;position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);z-index:1;
  font-size:.72rem;letter-spacing:.25em;text-transform:uppercase;color:var(--cocoa-2)}
.hero__scroll::after{content:"";display:block;width:1px;height:34px;background:var(--cocoa-2);margin:.6rem auto 0;
  transform-origin:top;animation:scrolly 2.4s ease-in-out infinite}
@keyframes scrolly{0%,100%{transform:scaleY(.3);opacity:.4}50%{transform:scaleY(1);opacity:1}}

/* ===== MARQUEE ===== */
.marquee{background:var(--cocoa);color:var(--cream);overflow:hidden;padding:1.1rem 0}
.marquee__track{display:flex;width:max-content;animation:scroll 30s linear infinite}
.marquee__track span{font-family:var(--serif);font-style:italic;font-weight:400;font-size:1.7rem;white-space:nowrap;padding-right:1rem;display:flex;align-items:center;gap:1rem}
.marquee .ast{color:var(--peach)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ===== FILOSOFÍA ===== */
.philo{padding:8rem clamp(1.5rem,5vw,4rem);text-align:center}
.philo__text{font-family:var(--serif);font-weight:500;font-size:clamp(1.7rem,4vw,3rem);line-height:1.35;
  max-width:20ch;margin:0 auto;letter-spacing:-.015em}
.philo__text span{display:block}
.philo__text em,.philo__text .it{font-style:italic;color:var(--clay)}

/* ===== SECTIONS ===== */
.section{max-width:1320px;margin:0 auto;padding:7rem clamp(1.5rem,5vw,4rem);border-top:1px solid var(--line)}
.section--tight{padding-top:4.5rem;padding-bottom:4.5rem}
.section--center{text-align:center}
.section__head{margin-bottom:3.5rem}
.section__lead{color:var(--cocoa-2);margin-top:1rem;font-size:1rem}
.section__lead a{color:var(--cocoa);border-bottom:1px solid var(--clay);padding-bottom:1px}

/* ===== SERVICIOS ===== */
.svc{list-style:none}
.svc__row{position:relative;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.4fr) auto;gap:1.5rem;align-items:baseline;
  padding:1.9rem 1.2rem;border-top:1px solid var(--line);border-radius:14px;
  transition:background .45s ease,padding-left .45s ease}
.svc__row:last-child{border-bottom:1px solid var(--line)}
.svc__row:hover{background:var(--peach);padding-left:1.8rem}
.svc__name{font-family:var(--serif);font-weight:600;font-size:clamp(1.5rem,3vw,2.1rem)}
.svc__desc{color:var(--cocoa-2);font-size:.98rem;max-width:42ch;transition:color .4s}
.svc__row:hover .svc__desc{color:var(--cocoa)}
.svc__price{font-family:var(--serif);font-weight:500;font-size:1.45rem;white-space:nowrap;justify-self:end}

/* ===== GALERÍA ===== */
.gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}
.g{position:relative;aspect-ratio:3/4;border-radius:10px;overflow:hidden;
  background:linear-gradient(150deg,var(--peach),var(--blush))}
.g:nth-child(2){background:linear-gradient(150deg,var(--butter),var(--sage))}
.g:nth-child(3){background:linear-gradient(150deg,var(--blush),var(--peach))}
.g::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(62,49,42,.28),transparent 50%);opacity:0;transition:opacity .5s}
.g:hover::after{opacity:1}
.g--portrait{aspect-ratio:3/4}
.g img{width:100%;height:100%;object-fit:cover;transition:transform 1.3s cubic-bezier(.2,.7,.2,1)}
.g:hover img{transform:scale(1.06)}
.g__tag{position:absolute;left:14px;bottom:14px;z-index:2;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--paper);opacity:0;transform:translateY(6px);transition:opacity .5s,transform .5s}
.g:hover .g__tag{opacity:1;transform:translateY(0)}

/* ===== COTIZADOR ===== */
.quote{display:grid;grid-template-columns:1.5fr .8fr;gap:3.5rem;align-items:start}
.quote__form{display:grid;gap:2.2rem}
.field{border:0;display:grid;gap:1rem}
.field legend{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--clay);margin-bottom:.2rem}
.opts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.6rem}
.opts--check{grid-template-columns:repeat(3,minmax(0,1fr))}
.opt{position:relative;cursor:pointer}
.opt input{position:absolute;opacity:0;inset:0;cursor:pointer}
.opt span{display:flex;flex-direction:column;gap:.35rem;padding:.95rem 1rem;
  border:1px solid var(--line);border-radius:12px;background:var(--paper);
  font-size:.92rem;font-weight:500;transition:border-color .3s,background .3s,transform .2s}
.opt span b{font-family:var(--serif);font-weight:500;font-size:.92rem;color:var(--cocoa-2)}
.opt:hover span{border-color:var(--clay)}
.opt input:checked + span{border-color:var(--cocoa);background:var(--peach)}
.opt input:checked + span b{color:var(--cocoa)}
.opt input:focus-visible + span{outline:2px solid var(--clay);outline-offset:2px}

.quote__out{position:sticky;top:100px;background:var(--paper);border:1px solid var(--line);border-radius:18px;
  padding:2rem;box-shadow:0 30px 60px -40px rgba(62,49,42,.5)}
.quote__label{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--clay)}
.quote__items{list-style:none;display:grid;gap:.55rem;margin:1.3rem 0;font-size:.92rem}
.quote__items li{display:flex;justify-content:space-between;gap:1rem;color:var(--cocoa-2)}
.quote__items li b{font-weight:600;color:var(--cocoa)}
.quote__total{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--line);padding-top:1.3rem;margin-top:.4rem}
.quote__total span{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cocoa-2)}
.quote__total strong{font-family:var(--serif);font-weight:600;font-size:2.5rem}
.quote__out .btn{margin-top:1.6rem}
.quote__note{font-size:.72rem;color:var(--cocoa-2);margin-top:1rem;text-align:center;line-height:1.5}

/* ===== RESERVAR ===== */
.book{max-width:560px;margin:0 auto}
.book .kicker{display:inline-block}
.book__lead{color:var(--cocoa-2);margin:1.2rem auto 2.4rem;max-width:40ch}
.book__form{display:grid;gap:.8rem;margin-top:2.4rem;text-align:left}
.book__form .row{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.book__form input,.book__form textarea{font-family:var(--sans);font-size:.95rem;color:var(--cocoa);
  background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:.95rem 1.1rem;width:100%;resize:vertical;transition:border-color .3s}
.book__form input::placeholder,.book__form textarea::placeholder{color:var(--cocoa-2);opacity:.7}
.book__form input:focus,.book__form textarea:focus{outline:none;border-color:var(--clay)}
.book__hint{font-size:.82rem;color:var(--clay);min-height:1.2em}

/* ===== CONTACTO ===== */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:center}
.contact__list{list-style:none;display:grid;gap:1.1rem;margin-top:2rem}
.contact__list li{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;
  border-bottom:1px solid var(--line);padding-bottom:1rem}
.contact__list span{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cocoa-2)}
.contact__list strong,.contact__list a{font-family:var(--serif);font-weight:500;font-size:1.15rem}
.contact__list a{border-bottom:1px solid var(--clay)}
.contact__map{aspect-ratio:4/3;border-radius:14px;overflow:hidden;border:1px solid var(--line)}
.contact__map iframe{width:100%;height:100%;border:0;filter:grayscale(.4) sepia(.25) contrast(.95)}

/* ===== FOOTER ===== */
.footer{border-top:1px solid var(--line);padding:5rem clamp(1.5rem,5vw,4rem) 2.5rem;text-align:center}
.footer__word{font-size:clamp(4rem,18vw,15rem);font-weight:600;line-height:.9;display:flex;align-items:center;justify-content:center;gap:.15em}
.footer__word .ast{font-size:.3em}
.footer__bar{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;
  margin-top:3rem;font-size:.8rem;letter-spacing:.06em;color:var(--cocoa-2)}
.footer__soc{display:flex;gap:1.6rem}
.footer__soc a{text-transform:uppercase;letter-spacing:.1em;transition:color .3s}
.footer__soc a:hover{color:var(--clay)}

/* ===== reveal ===== */
.rv{opacity:1}
.js .rv{opacity:0}

/* ===== responsive ===== */
@media(max-width:900px){
  .nav__links{position:fixed;inset:62px 0 auto 0;flex-direction:column;gap:0;
    background:var(--cream);padding:1rem clamp(1.5rem,5vw,4rem) 2rem;border-bottom:1px solid var(--line);
    transform:translateY(-130%);transition:transform .45s cubic-bezier(.4,0,.2,1)}
  .nav__links.open{transform:translateY(0)}
  .nav__links a{padding:1rem 0;font-size:1rem;border-bottom:1px solid var(--line)}
  .nav__cta{display:none}
  .nav__burger{display:flex}
  .quote,.contact{grid-template-columns:1fr;gap:2.4rem}
  .quote__out{position:static}
  .gallery{grid-template-columns:repeat(2,minmax(0,1fr))}
  .opts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .blob{filter:blur(54px)}
}
@media(max-width:560px){
  .svc__row{grid-template-columns:1fr auto;gap:.3rem 1rem;padding:1.6rem .8rem}
  .svc__desc{grid-column:1/-1;order:3}
  .svc__price{order:2}
  .opts,.opts--check,.book__form .row,.gallery{grid-template-columns:1fr}
  .b1,.b2,.b3{width:80vw;height:80vw}
}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;animation:none!important}
  .js .rv{opacity:1}
}