/* ==========================================================================
   Ebenezer Nails — hoja de estilos
   Paleta: blanco cálido + oro + tinta
   ========================================================================== */

:root{
  --bg:         #fdfbf8;
  --surface:    #ffffff;
  --surface-2:  #fbf5e9;
  --text:       #14110c;
  --muted:      rgba(20, 17, 12, .80);
  --muted-2:    rgba(20, 17, 12, .62);
  --gold:       #c9a227;   /* oro de marca: líneas, íconos, acentos */
  --gold-soft:  #8f6f16;   /* oro legible sobre blanco: textos y rótulos */
  --gold-deep:  #6b520c;
  --gold-lite:  #e8cf8a;   /* solo para rellenos y degradados */
  --line:       rgba(201, 162, 39, .38);
  --line-soft:  rgba(20, 17, 12, .10);

  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:  "Jost", "Helvetica Neue", Arial, sans-serif;

  --pad:   clamp(1.25rem, 5vw, 6rem);
  --maxw:  1180px;
  --ease:  cubic-bezier(.22, .61, .36, 1);
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-weight:300;
  font-size:clamp(.95rem, .3vw + .9rem, 1.05rem);
  line-height:1.7;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

body.is-locked{ overflow:hidden; height:100vh; }

img,svg,iframe{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3{ margin:0; font-family:var(--serif); font-weight:400; letter-spacing:.01em; }
p{ margin:0 0 1.1em; }
ul,ol{ margin:0; padding:0; list-style:none; }

::selection{ background:rgba(201,162,39,.32); color:var(--text); }

/* ---------- Fondo Three.js -------------------------------------------- */
#bg-canvas{
  position:fixed; inset:0;
  width:100%; height:100%;
  z-index:0;
  opacity:0;
  transition:opacity 1.6s ease 0.2s;
}
#bg-canvas.is-ready{ opacity:1; }

.bg-veil{
  position:fixed; inset:0; z-index:1; pointer-events:none;
  background:
    radial-gradient(120% 80% at 50% -10%, rgba(201,162,39,.14), transparent 62%),
    radial-gradient(90% 60% at 100% 100%, rgba(201,162,39,.10), transparent 62%),
    linear-gradient(180deg, rgba(253,251,248,.30) 0%, rgba(253,251,248,.62) 55%, rgba(253,251,248,.88) 100%);
}

main,.nav,.footer,.dock{ position:relative; z-index:2; }

/* ---------- Utilidades ------------------------------------------------ */
.eyebrow{
  font-size:.68rem; letter-spacing:.34em; text-transform:uppercase;
  color:var(--gold-soft); font-weight:400; margin:0 0 1rem;
}

.section{
  max-width:var(--maxw);
  margin:0 auto;
  padding:clamp(4.5rem, 10vw, 9rem) var(--pad);
}

section[id]{ scroll-margin-top:84px; }

.section__head{ max-width:56ch; margin-bottom:clamp(2.5rem,5vw,4rem); }

.section__title{
  font-size:clamp(2.4rem, 7vw, 4.4rem);
  line-height:1.03; letter-spacing:-.01em; margin-bottom:1rem;
}
.section__title em{
  font-style:italic;
  background:linear-gradient(100deg, var(--gold), var(--gold-soft) 42%, #d4a92b 66%, var(--gold-deep));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.section__lead{ color:var(--muted); max-width:48ch; }

/* ---------- Botones --------------------------------------------------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.6rem;
  padding:.95rem 1.7rem;
  border-radius:999px;
  font-family:var(--sans); font-size:.78rem; font-weight:400;
  letter-spacing:.2em; text-transform:uppercase;
  cursor:pointer; border:1px solid transparent;
  transition:transform .45s var(--ease), background .45s var(--ease),
             color .45s var(--ease), border-color .45s var(--ease), box-shadow .45s var(--ease);
  will-change:transform;
}
.btn svg{ width:17px; height:17px; fill:none; stroke:currentColor; stroke-width:1.4; stroke-linecap:round; stroke-linejoin:round; }
.btn--sm{ padding:.65rem 1.3rem; font-size:.7rem; }

.btn--gold{
  background:linear-gradient(120deg, var(--gold-lite), var(--gold) 55%, #a17c14);
  color:#1c1608;
  box-shadow:0 12px 30px -14px rgba(201,162,39,.75);
}
.btn--gold:hover{ transform:translateY(-2px); box-shadow:0 18px 38px -14px rgba(201,162,39,.85); }

.btn--ghost{
  border-color:var(--line);
  color:var(--text);
  background:rgba(255,255,255,.62);
  backdrop-filter:blur(6px);
}
.btn--ghost:hover{ border-color:var(--gold-soft); color:var(--gold-soft); transform:translateY(-2px); }

/* ==========================================================================
   INTRO
   ========================================================================== */
.intro{
  position:fixed; inset:0; z-index:100;
  display:grid; place-items:center;
  background:transparent;
  transition:visibility .1s linear .9s;
}
.intro.is-done{ visibility:hidden; pointer-events:none; }

/* Las cortinas son el fondo del intro: al abrirse revelan el sitio. */
.intro__curtain{
  position:absolute; left:0; width:100%; height:50.2%;
  z-index:0;
  transition:transform 1.05s cubic-bezier(.76,0,.24,1);
}
.intro__curtain--top{
  top:0;
  background:radial-gradient(130% 190% at 50% 100%, #fdf3dd 0%, #ffffff 62%);
  box-shadow:inset 0 -1px 0 var(--gold), 0 14px 28px -14px rgba(20,17,12,.28);
}
.intro__curtain--bottom{
  bottom:0;
  background:radial-gradient(130% 190% at 50% 0%, #fdf3dd 0%, #ffffff 62%);
  box-shadow:inset 0 1px 0 var(--gold), 0 -14px 28px -14px rgba(20,17,12,.28);
}
.intro.is-parting .intro__curtain--top{ transform:translateY(-100%); }
.intro.is-parting .intro__curtain--bottom{ transform:translateY(100%); }

.intro__inner{
  position:relative; z-index:1; text-align:center; padding:2rem;
  transition:opacity .5s ease, transform .8s var(--ease);
}
.intro.is-parting .intro__inner{ opacity:0; transform:scale(1.06); }

.intro__monogram{ width:clamp(110px,22vw,160px); height:auto; margin:0 auto .6rem; overflow:visible; }
.intro__ring{
  fill:none; stroke:var(--gold); stroke-width:1;
  stroke-dasharray:490; stroke-dashoffset:490;
  opacity:.85;
  animation:ringDraw 1.6s var(--ease) .15s forwards;
}
.intro__ring--2{ stroke-dasharray:560; stroke-dashoffset:560; opacity:.35; animation:ringDraw2 1.9s var(--ease) .3s forwards; }
.intro__letter{
  font-family:var(--serif); font-size:96px; font-style:italic; fill:var(--gold-soft);
  opacity:0; animation:fadeUp .9s var(--ease) .75s forwards;
}

@keyframes ringDraw{ to{ stroke-dashoffset:0; transform:rotate(0deg); } }
@keyframes ringDraw2{ to{ stroke-dashoffset:0; } }
@keyframes fadeUp{ from{ opacity:0; transform:translateY(14px); } to{ opacity:1; transform:none; } }

.intro__word{ display:flex; align-items:center; justify-content:center; gap:1rem; }
.intro__rule{
  height:1px; width:0; background:linear-gradient(90deg, transparent, var(--gold));
  animation:ruleGrow 1.1s var(--ease) 1.05s forwards;
}
.intro__rule:last-child{ background:linear-gradient(90deg, var(--gold), transparent); }
@keyframes ruleGrow{ to{ width:clamp(28px,8vw,90px); } }

.intro__title{
  font-size:clamp(1.9rem, 7vw, 3.4rem); letter-spacing:.06em; line-height:1.1;
  opacity:0; animation:fadeUp 1s var(--ease) 1s forwards;
}
.intro__title em{ font-style:italic; color:var(--gold-soft); }

.intro__sub{
  margin:.9rem 0 0; font-size:.7rem; letter-spacing:.4em; text-transform:uppercase;
  color:var(--muted); opacity:0; animation:fadeUp 1s var(--ease) 1.35s forwards;
}
.intro__verse{
  margin:1.6rem 0 0; font-family:var(--serif); font-style:italic;
  font-size:clamp(.95rem,2.6vw,1.15rem); color:var(--gold-soft);
  opacity:0; animation:fadeUp 1.2s var(--ease) 1.7s forwards;
}

.intro.is-parting .intro__skip{ animation:none; opacity:0; transition:opacity .3s ease; }
.intro__skip{
  position:absolute; z-index:2; bottom:clamp(1.5rem,5vw,3rem); left:50%; transform:translateX(-50%);
  background:none; border:0; color:var(--muted); cursor:pointer;
  font-family:var(--sans); font-size:.66rem; letter-spacing:.3em; text-transform:uppercase;
  padding:.6rem 1rem; transition:color .4s ease;
  opacity:0; animation:fadeUp .8s ease 2.1s forwards;
}
.intro__skip:hover{ color:var(--gold-soft); }

/* ==========================================================================
   NAV
   ========================================================================== */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between; gap:1rem;
  padding:1.15rem var(--pad);
  transition:background .5s ease, padding .5s ease, border-color .5s ease, backdrop-filter .5s ease;
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  background:rgba(253,251,248,.78);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom-color:var(--line-soft);
  padding-top:.7rem; padding-bottom:.7rem;
}

.nav__brand{ display:flex; align-items:center; gap:.7rem; }
.nav__mark{
  display:grid; place-items:center; width:34px; height:34px; border-radius:50%;
  border:1px solid var(--line); font-family:var(--serif); font-style:italic;
  font-size:1.15rem; color:var(--gold-soft);
}
.nav__name{ font-family:var(--serif); font-size:1.15rem; letter-spacing:.08em; }
.nav__name em{ font-style:italic; color:var(--gold-soft); }

.nav__links{ display:flex; gap:2rem; }
.nav__links a{
  font-size:.72rem; letter-spacing:.22em; text-transform:uppercase; color:var(--muted);
  position:relative; padding:.3rem 0; transition:color .35s ease;
}
.nav__links a::after{
  content:""; position:absolute; left:0; bottom:0; height:1px; width:0;
  background:var(--gold); transition:width .45s var(--ease);
}
.nav__links a:hover{ color:var(--text); }
.nav__links a:hover::after{ width:100%; }

@media (max-width:900px){
  .nav__links{ display:none; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  min-height:100svh;
  display:flex; align-items:center;
  padding:7rem var(--pad) 5rem;
  max-width:var(--maxw); margin:0 auto;
  position:relative;
}
.hero__content{ max-width:44ch; }

.hero__title{
  font-family:var(--serif);
  font-size:clamp(3rem, 11vw, 6.4rem);
  line-height:.98; letter-spacing:-.02em;
  margin:0 0 1.6rem;
}
.hero__title span{ display:block; }
.hero__title em{
  display:block; font-style:italic;
  background:linear-gradient(100deg, var(--gold), var(--gold-soft) 38%, #d4a92b 60%, var(--gold-deep));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}

.hero__text{ color:var(--muted); max-width:42ch; margin-bottom:2.2rem; }

.hero__actions{ display:flex; flex-wrap:wrap; gap:.8rem; margin-bottom:3rem; }

.hero__meta{
  display:flex; flex-wrap:wrap; gap:clamp(1.2rem,4vw,2.6rem);
  border-top:1px solid var(--line-soft); padding-top:1.5rem;
}
.hero__meta li{ display:flex; flex-direction:column; }
.hero__meta strong{ font-family:var(--serif); font-size:1.25rem; font-weight:400; color:var(--gold-soft); }
.hero__meta span{ font-size:.66rem; letter-spacing:.22em; text-transform:uppercase; color:var(--muted-2); }

.hero__scroll{
  position:absolute; right:var(--pad); bottom:2.5rem;
  display:flex; align-items:center; gap:.8rem;
  font-size:.62rem; letter-spacing:.32em; text-transform:uppercase; color:var(--muted-2);
  writing-mode:vertical-rl;
}
.hero__scroll-line{
  width:1px; height:70px; background:linear-gradient(var(--gold), transparent);
  animation:scrollPulse 2.4s ease-in-out infinite;
  transform-origin:top;
}
@keyframes scrollPulse{ 0%,100%{ transform:scaleY(.35); opacity:.4; } 50%{ transform:scaleY(1); opacity:1; } }

@media (max-width:700px){ .hero__scroll{ display:none; } }

/* ---------- Marquee --------------------------------------------------- */
.marquee{
  overflow:hidden; border-block:1px solid var(--line-soft);
  padding:1.1rem 0; background:rgba(201,162,39,.06);
}
.marquee__track{
  display:flex; align-items:center; gap:2rem; width:max-content;
  animation:marquee 38s linear infinite;
  font-family:var(--serif); font-size:clamp(1.1rem,3vw,1.6rem); font-style:italic;
  color:var(--muted); white-space:nowrap;
}
.marquee__track i{ color:var(--gold); font-style:normal; font-size:.7em; }
@keyframes marquee{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

/* ==========================================================================
   SOBRE MÍ
   ========================================================================== */
.about__grid{ max-width:62ch; }
.about__text p{ color:var(--muted); }
.about__text strong{ color:var(--text); font-weight:400; }

.about__verse{
  margin-top:2rem; padding-left:1.3rem; border-left:1px solid var(--gold);
  font-family:var(--serif); font-style:italic; font-size:1.3rem; color:var(--gold-soft);
}
.about__verse span{ display:block; font-size:.68rem; font-style:normal; font-family:var(--sans);
  letter-spacing:.24em; text-transform:uppercase; color:var(--muted-2); margin-top:.5rem; }

/* ==========================================================================
   SERVICIOS
   ========================================================================== */
.cards{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap:1px; background:var(--line-soft); border:1px solid var(--line-soft);
}
.card{
  position:relative; background:var(--surface);
  padding:clamp(1.8rem,3.4vw,2.6rem);
  overflow:hidden; isolation:isolate;
  transition:background .6s var(--ease), transform .6s var(--ease);
}
.card::before{
  content:""; position:absolute; inset:0; z-index:-1;
  background:radial-gradient(120% 90% at 50% 0%, rgba(201,162,39,.16), transparent 65%);
  opacity:0; transition:opacity .6s ease;
}
.card:hover{ background:var(--surface-2); }
.card:hover::before{ opacity:1; }

.card__num{
  font-family:var(--serif); font-size:.85rem; letter-spacing:.2em; color:var(--gold);
  display:block; margin-bottom:1.6rem;
}
.card h3{ font-size:1.7rem; margin-bottom:.7rem; }
.card p{ color:var(--muted); font-size:.94rem; margin:0; }

.services__cta{ margin-top:clamp(2rem,4vw,3rem); text-align:center; }

/* ==========================================================================
   REGLAS
   ========================================================================== */
.rules__list{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap:clamp(1.5rem,3vw,2.5rem);
  counter-reset:rule;
}
.rules__list li{
  counter-increment:rule;
  padding-top:1.4rem; border-top:1px solid var(--line);
  position:relative;
}
.rules__list li::before{
  content:counter(rule,decimal-leading-zero);
  font-family:var(--serif); font-size:.8rem; letter-spacing:.2em; color:var(--gold);
  position:absolute; top:-.15rem; right:0;
}
.rules__list h3{ font-size:1.4rem; margin-bottom:.4rem; }
.rules__list p{ color:var(--muted); font-size:.92rem; margin:0; }

/* ==========================================================================
   UBICACIÓN
   ========================================================================== */
.location__grid{ display:grid; grid-template-columns:.9fr 1.1fr; gap:clamp(2rem,5vw,4rem); align-items:start; }

.info-row{
  display:grid; grid-template-columns:7.5rem 1fr; gap:1rem;
  padding:1.1rem 0; border-bottom:1px solid var(--line-soft);
}
.info-row__k{ font-size:.66rem; letter-spacing:.24em; text-transform:uppercase; color:var(--gold-soft); padding-top:.25rem; }
.info-row__v{ color:var(--muted); }
.info-row__v a{ color:var(--text); border-bottom:1px solid var(--line); transition:color .3s ease; }
.info-row__v a:hover{ color:var(--gold-soft); }

.location__btn{ margin-top:2rem; }

.location__map{
  position:relative; border:1px solid var(--line); overflow:hidden;
  background:var(--surface);
  box-shadow:0 30px 60px -40px rgba(20,17,12,.35);
}
.location__map iframe{
  width:100%; height:clamp(320px, 48vw, 460px); border:0;
  filter:grayscale(.9) contrast(1.03) brightness(1.02);
  transition:filter .8s ease;
}
.location__map:hover iframe{ filter:none; }

@media (max-width:820px){
  .location__grid{ grid-template-columns:1fr; }
  .info-row{ grid-template-columns:6.5rem 1fr; }
}

/* ==========================================================================
   CONTACTO
   ========================================================================== */
.contact{ padding-bottom:clamp(3rem,6vw,6rem); }
.contact__box{
  position:relative; overflow:hidden;
  border:1px solid var(--line);
  background:linear-gradient(160deg, rgba(201,162,39,.16), rgba(255,255,255,.75) 48%);
  padding:clamp(2.5rem,7vw,5rem);
  text-align:center;
}
.contact__box::after{
  content:""; position:absolute; inset:-40% -10% auto; height:180%;
  background:radial-gradient(50% 40% at 50% 0%, rgba(201,162,39,.18), transparent 70%);
  pointer-events:none;
}
.contact__title{
  font-size:clamp(2.1rem, 6.5vw, 3.6rem); line-height:1.05; margin-bottom:1rem;
}
.contact__title em{ font-style:italic; color:var(--gold-soft); }
.contact__text{ color:var(--muted); max-width:46ch; margin:0 auto 2.2rem; }
.contact__actions{ display:flex; flex-wrap:wrap; gap:.8rem; justify-content:center; position:relative; z-index:1; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer{
  border-top:1px solid var(--line-soft);
  padding:clamp(2.5rem,5vw,4rem) var(--pad) calc(clamp(2.5rem,5vw,4rem) + env(safe-area-inset-bottom));
  max-width:var(--maxw); margin:0 auto;
  display:grid; gap:2rem; text-align:center; justify-items:center;
}
.footer__mark{
  display:grid; place-items:center; width:44px; height:44px; border-radius:50%;
  border:1px solid var(--line); font-family:var(--serif); font-style:italic;
  font-size:1.4rem; color:var(--gold-soft); margin-bottom:.8rem;
}
.footer__name{ font-family:var(--serif); font-size:1.5rem; margin:0; letter-spacing:.06em; }
.footer__name em{ font-style:italic; color:var(--gold-soft); }
.footer__tag{ font-size:.66rem; letter-spacing:.28em; text-transform:uppercase; color:var(--muted-2); }

.footer__links{ display:flex; flex-wrap:wrap; gap:1.6rem; justify-content:center; }
.footer__links a{
  font-size:.7rem; letter-spacing:.22em; text-transform:uppercase; color:var(--muted);
  transition:color .35s ease;
}
.footer__links a:hover{ color:var(--gold-soft); }

.footer__legal{ display:grid; gap:.6rem; justify-items:center; }
.footer__copy{ font-size:.68rem; letter-spacing:.1em; color:var(--muted-2); margin:0; }

.footer__credit{
  margin:0; font-size:.64rem; letter-spacing:.22em; text-transform:uppercase; color:var(--muted-2);
}
.footer__credit a{
  color:var(--gold-soft); border-bottom:1px solid var(--line);
  padding-bottom:.15rem; transition:color .35s ease, border-color .35s ease;
}
.footer__credit a:hover{ color:var(--text); border-bottom-color:var(--gold-soft); }

/* ==========================================================================
   DOCK MÓVIL
   ========================================================================== */
.dock{
  position:fixed; z-index:60; left:50%; transform:translate(-50%, 150%);
  bottom:calc(.9rem + env(safe-area-inset-bottom));
  display:none; gap:.35rem; padding:.35rem;
  background:rgba(255,255,255,.90); backdrop-filter:blur(16px);
  border:1px solid var(--line); border-radius:999px;
  box-shadow:0 18px 40px -18px rgba(20,17,12,.32);
  transition:transform .7s var(--ease);
  width:calc(100% - 1.6rem); max-width:420px;
}
.dock.is-visible{ transform:translate(-50%, 0); }

.dock__item{
  flex:1; display:flex; flex-direction:column; align-items:center; gap:.2rem;
  padding:.6rem .3rem; border-radius:999px;
  font-size:.6rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted);
}
.dock__item svg{ width:19px; height:19px; fill:none; stroke:currentColor; stroke-width:1.4; stroke-linecap:round; stroke-linejoin:round; }
.dock__item--gold{ background:linear-gradient(120deg, var(--gold-lite), var(--gold) 60%, #a17c14); color:#1c1608; }

@media (max-width:900px){
  .dock{ display:flex; }
  .footer{ padding-bottom:7rem; }
}

/* ==========================================================================
   REVEAL ON SCROLL
   ========================================================================== */
.reveal{
  opacity:0; transform:translateY(28px);
  transition:opacity 1s var(--ease), transform 1s var(--ease);
  transition-delay:calc(var(--d, 0) * 110ms);
}
.reveal.is-in{ opacity:1; transform:none; }

/* ==========================================================================
   ACCESIBILIDAD / MOVIMIENTO REDUCIDO
   ========================================================================== */
@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{
    animation-duration:.001ms !important; animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .reveal{ opacity:1; transform:none; }
  .intro__ring{ stroke-dashoffset:0; }
  .intro__letter,.intro__title,.intro__sub,.intro__verse,.intro__skip{ opacity:1; }
  .intro__rule{ width:clamp(28px,8vw,90px); }
  .marquee__track{ animation:none; }
}

:focus-visible{ outline:2px solid var(--gold-soft); outline-offset:3px; border-radius:4px; }