/* ============================================================
   KAROBERA · Prana y Ángeles
   Celestial-luxury cosmic theme — deep purples + angelic gold
   ============================================================ */

:root{
  --void:        #0a0118;
  --night:       #120329;
  --plum:        #1d0840;
  --violet:      #2d0a57;
  --orchid:      #4a157e;
  --lilac:       #c9a9e8;
  --lilac-soft:  #b89bd6;
  --gold:        #e6c878;
  --gold-deep:   #caa24f;
  --cream:       #f4ecdd;
  --text:        #e9dcf5;
  --muted:       #a892c4;

  --display: "Cormorant Garamond", Georgia, serif;
  --body: "Jost", system-ui, sans-serif;

  --maxw: 1180px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*{ box-sizing:border-box; margin:0; padding:0; }

html{ scroll-behavior:smooth; }

body{
  font-family:var(--body);
  font-weight:300;
  color:var(--text);
  background:
    radial-gradient(1200px 800px at 80% -10%, #2a0a52 0%, transparent 55%),
    radial-gradient(900px 700px at 10% 20%, #1a0639 0%, transparent 50%),
    linear-gradient(180deg, var(--void) 0%, var(--night) 40%, var(--plum) 100%);
  background-attachment:fixed;
  overflow-x:hidden;
  line-height:1.7;
  letter-spacing:.01em;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }

/* ---------- Cosmic backdrop layers ---------- */
#starfield{
  position:fixed; inset:0; z-index:0; pointer-events:none;
}
.grain{
  position:fixed; inset:0; z-index:1; pointer-events:none; opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.aura{
  position:fixed; z-index:0; pointer-events:none; border-radius:50%;
  filter:blur(90px); opacity:.4; mix-blend-mode:screen;
}
.aura--1{ width:46vw; height:46vw; left:-12vw; top:30vh;
  background:radial-gradient(circle, #6a1fb0 0%, transparent 70%); animation:drift 26s var(--ease) infinite alternate; }
.aura--2{ width:38vw; height:38vw; right:-10vw; top:120vh;
  background:radial-gradient(circle, #b07cd8 0%, transparent 70%); animation:drift 32s var(--ease) infinite alternate-reverse; }
@keyframes drift{ to{ transform:translate(8vw,-6vh) scale(1.15);} }

/* ---------- Mandala disk (CSS conic/radial, frozen — no spin) ---------- */
.mandala{
  position:absolute; z-index:0; pointer-events:none; border-radius:50%;
  background:
    repeating-conic-gradient(from 0deg, transparent 0deg 8deg, rgba(230,200,120,.10) 8deg 9deg),
    radial-gradient(circle, transparent 28%, rgba(201,169,232,.10) 28.4%, transparent 30%),
    radial-gradient(circle, transparent 44%, rgba(201,169,232,.10) 44.4%, transparent 46%),
    radial-gradient(circle, transparent 60%, rgba(230,200,120,.08) 60.4%, transparent 62%);
  opacity:.7;
}
.mandala--hero{ width:min(120vw,1000px); aspect-ratio:1; top:50%; left:50%; transform:translate(-50%,-50%); opacity:.45; }
.mandala--phil{ width:680px; aspect-ratio:1; top:-160px; right:-220px; }
.mandala--foot{
  width:560px; aspect-ratio:1; bottom:-180px; left:50%; transform:translateX(-50%);
  background:url("../assets/mandala.svg") center/contain no-repeat; opacity:.22;
}

/* keep content above backdrop */
.nav, section, footer{ position:relative; z-index:2; }

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  padding:22px clamp(20px,5vw,60px);
  transition:padding .4s var(--ease), background .4s var(--ease), backdrop-filter .4s;
}
.nav.scrolled{
  padding:14px clamp(20px,5vw,60px);
  background:rgba(10,1,24,.72);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(230,200,120,.14);
}
.nav__brand{
  display:flex; align-items:center;
}
.nav__brand img{
  height:58px; width:auto; display:block;
  filter:drop-shadow(0 0 14px rgba(201,169,232,.35));
  transition:height .4s var(--ease), filter .3s;
}
.nav__brand:hover img{ filter:drop-shadow(0 0 18px rgba(230,200,120,.5)); }
.nav.scrolled .nav__brand img{ height:48px; }
.nav__links{ display:flex; gap:34px; }
.nav__links a{
  font-size:.82rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--muted); transition:color .3s; position:relative;
}
.nav__links a::after{
  content:""; position:absolute; left:0; bottom:-6px; width:0; height:1px;
  background:var(--gold); transition:width .3s var(--ease);
}
.nav__links a:hover{ color:var(--lilac); }
.nav__links a:hover::after{ width:100%; }
.nav__cta{
  font-size:.78rem; letter-spacing:.16em; text-transform:uppercase;
  padding:10px 22px; border:1px solid var(--gold);
  color:var(--gold); border-radius:40px; transition:.35s var(--ease);
}
.nav__cta:hover{ background:var(--gold); color:var(--void); box-shadow:0 0 24px rgba(230,200,120,.4); }
.nav__burger{ display:none; flex-direction:column; gap:5px; background:none; border:0; cursor:pointer; padding:6px; }
.nav__burger span{ width:26px; height:2px; background:var(--lilac); transition:.3s; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  font-family:var(--body); font-size:.82rem; letter-spacing:.12em; text-transform:uppercase;
  padding:13px 26px; border-radius:40px; cursor:pointer; border:1px solid transparent;
  transition:.35s var(--ease); display:inline-flex; align-items:center; justify-content:center; gap:8px;
}
.btn--gold{ background:linear-gradient(135deg,var(--gold),var(--gold-deep)); color:var(--void); font-weight:500; box-shadow:0 8px 30px rgba(230,200,120,.25); }
.btn--gold:hover{ transform:translateY(-3px); box-shadow:0 14px 40px rgba(230,200,120,.45); }
.btn--ghost{ border-color:rgba(201,169,232,.4); color:var(--lilac); }
.btn--ghost:hover{ border-color:var(--lilac); background:rgba(201,169,232,.08); }
.btn--wa{ background:rgba(37,211,102,.14); border-color:rgba(37,211,102,.55); color:#8ff0b4; flex:1; }
.btn--wa:hover{ background:rgba(37,211,102,.9); color:var(--void); }
.btn--cal{ background:rgba(230,200,120,.12); border-color:rgba(230,200,120,.5); color:var(--gold); flex:1; }
.btn--cal:hover{ background:var(--gold); color:var(--void); }

/* ============================================================
   SHARED SECTION
   ============================================================ */
.section{ padding:clamp(54px,7vw,86px) clamp(20px,5vw,60px); max-width:var(--maxw); margin:0 auto; }
.section__head{ text-align:center; max-width:680px; margin:0 auto clamp(38px,5vw,56px); }

/* ---------- Celestial section dividers ---------- */
.divider{
  display:flex; align-items:center; justify-content:center; gap:16px;
  max-width:560px; margin:0 auto; padding:0 clamp(20px,5vw,60px);
  position:relative; z-index:2;
}
.divider__line{ height:1px; flex:1; background:linear-gradient(90deg,transparent,rgba(230,200,120,.45),transparent); }
.divider__glyph{
  font-size:.95rem; color:var(--gold); letter-spacing:.5em; white-space:nowrap;
  opacity:.85; text-shadow:0 0 14px rgba(230,200,120,.4); padding-left:.5em;
}
.kicker{ font-size:.8rem; letter-spacing:.32em; text-transform:uppercase; color:var(--gold); margin-bottom:18px; }
.section__title{
  font-family:var(--display); font-weight:500;
  font-size:clamp(2.4rem,6vw,4.2rem); line-height:1.05; color:var(--cream); letter-spacing:.01em;
}
.section__title--left{ text-align:left; }
.section__title em{ font-style:italic; color:var(--lilac); }
.section__lead{ margin-top:22px; color:var(--muted); font-size:1.08rem; }

/* ============================================================
   HERO
   ============================================================ */
.hero{
  min-height:100vh; display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; padding:120px 24px 80px; overflow:hidden;
}
.hero__inner{ max-width:820px; }
.hero__eyebrow{ font-size:.82rem; letter-spacing:.3em; text-transform:uppercase; color:var(--lilac-soft); margin-bottom:30px; }
.hero__logo{ width:clamp(120px,18vw,180px); margin:0 auto 28px; filter:drop-shadow(0 0 30px rgba(201,169,232,.5)); }
.hero__title{
  font-family:var(--display); font-weight:500;
  font-size:clamp(3rem,9vw,6.4rem); line-height:1.02; color:var(--cream); letter-spacing:.005em;
  text-shadow:0 0 50px rgba(74,21,126,.6);
}
.hero__title em{ font-style:italic; color:var(--gold); }
.hero__sub{ margin-top:26px; font-size:clamp(1rem,2.5vw,1.3rem); color:var(--lilac); letter-spacing:.06em; }
.hero__actions{ margin-top:42px; display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }
.hero__scroll{ position:absolute; bottom:36px; left:50%; transform:translateX(-50%); width:26px; height:42px; border:1px solid rgba(201,169,232,.45); border-radius:20px; }
.hero__scroll span{ position:absolute; top:8px; left:50%; width:4px; height:8px; margin-left:-2px; background:var(--gold); border-radius:2px; animation:scrolldot 1.8s var(--ease) infinite; }
@keyframes scrolldot{ 0%{opacity:0; transform:translateY(0);} 30%{opacity:1;} 100%{opacity:0; transform:translateY(16px);} }

/* ============================================================
   SERVICIOS — cards
   ============================================================ */
.cards{ display:grid; grid-template-columns:repeat(2,1fr); gap:22px; }
.card{
  background:linear-gradient(160deg, #3a1078, #25104f);
  border:1px solid rgba(230,200,120,.22);
  border-radius:20px; padding:34px 32px;
  display:flex; flex-direction:column; align-items:flex-start;
  transition:transform .45s var(--ease), border-color .45s, box-shadow .45s;
  position:relative; overflow:hidden;
}
/* jewel-tone palette — colorful but cohesive with the cosmic theme */
.card:nth-child(1){ background:linear-gradient(160deg, #4a1d8a, #2a0f57); }
.card:nth-child(2){ background:linear-gradient(160deg, #6a1f74, #34123f); }
.card:nth-child(3){ background:linear-gradient(160deg, #2e2380, #1a1147); }
.card:nth-child(4){ background:linear-gradient(160deg, #7a2363, #3a1233); }
.card:nth-child(5){ background:linear-gradient(160deg, #3d2a8c, #4a1c70); }
.card::before{
  content:""; position:absolute; inset:0; border-radius:20px; padding:1px; pointer-events:none;
  background:linear-gradient(140deg, rgba(230,200,120,.4), transparent 40%);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor; mask-composite:exclude; opacity:0; transition:opacity .45s;
}
.card:hover{ transform:translateY(-8px); border-color:rgba(230,200,120,.35); box-shadow:0 24px 60px rgba(10,1,24,.6); }
.card:hover::before{ opacity:1; }
.card--wide{ grid-column:1 / -1; }
.card__glyph{ font-size:2rem; margin-bottom:18px; filter:drop-shadow(0 0 12px rgba(230,200,120,.4)); }
.card__title{ font-family:var(--display); font-size:1.7rem; font-weight:600; color:var(--cream); line-height:1.15; }
.card__text{ margin:14px 0 18px; color:#d6c4ee; font-size:.98rem; }
.card__mode{ font-size:.72rem; letter-spacing:.18em; text-transform:uppercase; color:var(--gold); padding:5px 14px; border:1px solid rgba(230,200,120,.3); border-radius:30px; margin-bottom:22px; }
.card__actions{ display:flex; gap:12px; width:100%; margin-top:auto; }

/* ============================================================
   FILOSOFÍA
   ============================================================ */
.filosofia{ overflow:hidden; }
.triad{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
.triad__item{ text-align:center; padding:40px 26px 36px; border:1px solid rgba(230,200,120,.2); border-radius:18px; transition:.4s var(--ease); }
.triad__item:nth-child(1){ background:linear-gradient(160deg, #4a1d8a, #271056); }
.triad__item:nth-child(2){ background:linear-gradient(160deg, #6a1f74, #321340); }
.triad__item:nth-child(3){ background:linear-gradient(160deg, #2e2380, #1a1147); }
.triad__item:hover{ border-color:rgba(230,200,120,.45); transform:translateY(-6px); box-shadow:0 22px 50px rgba(10,1,24,.55); }
.triad__glyph{ display:block; font-size:2.1rem; margin-bottom:14px; filter:drop-shadow(0 0 12px rgba(230,200,120,.4)); }
.triad__item h3{ font-family:var(--display); font-size:1.9rem; font-weight:500; color:var(--gold); margin-bottom:14px; }
.triad__item p{ color:#d6c4ee; font-size:1rem; }
.creed{
  margin-top:56px; display:flex; flex-wrap:wrap; gap:14px; justify-content:center; align-items:center;
  font-family:var(--display); font-style:italic; font-size:clamp(1.3rem,3vw,2rem); color:var(--lilac);
}
.creed i{ color:var(--gold); font-style:normal; opacity:.6; }

/* ============================================================
   SOBRE KARLA
   ============================================================ */
.karla__grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(40px,6vw,80px); align-items:center; }
.karla__media{ position:relative; }
.karla__slider{
  position:relative; width:100%; aspect-ratio:3/4; border-radius:20px; overflow:hidden;
  border:1px solid rgba(230,200,120,.2); box-shadow:0 30px 70px rgba(10,1,24,.7);
  background:rgba(18,3,41,.6);
}
.karla__slide{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover; object-position:center 28%;
  opacity:0; transform:scale(1.04); transition:opacity 1.4s var(--ease), transform 6s linear;
}
.karla__slide.is-active{ opacity:1; transform:scale(1); }
.karla__dots{ position:absolute; bottom:14px; left:50%; transform:translateX(-50%); display:flex; gap:8px; z-index:3; }
.karla__dots i{ width:7px; height:7px; border-radius:50%; background:rgba(244,236,221,.45); transition:.4s var(--ease); }
.karla__dots i.on{ background:var(--gold); width:20px; border-radius:4px; }
.karla__cat{ position:absolute; bottom:-34px; right:-26px; width:42%; border-radius:16px; border:2px solid rgba(230,200,120,.35); box-shadow:0 20px 40px rgba(10,1,24,.8); }
.karla__body .section__title{ margin:10px 0 24px; }
.karla__body p{ color:var(--muted); margin-bottom:18px; font-size:1.06rem; }
.karla__body strong{ color:var(--lilac); font-weight:400; }
.karla__sign{ font-family:var(--display); font-style:italic; font-size:1.4rem; color:var(--gold); }

/* ============================================================
   LIBROS
   ============================================================ */
.books{ display:grid; grid-template-columns:repeat(4,1fr); gap:26px; }
.book{ display:flex; flex-direction:column; cursor:pointer; transition:transform .4s var(--ease); }
.book:hover{ transform:translateY(-8px); }
.book__coverwrap{ position:relative; border-radius:12px; overflow:hidden; box-shadow:0 18px 40px rgba(10,1,24,.6); border:1px solid rgba(201,169,232,.16); aspect-ratio:2/3; background:rgba(18,3,41,.5); }
.book__cover{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.book:hover .book__cover{ transform:scale(1.06); }
.book__shine{ position:absolute; inset:0; background:linear-gradient(120deg, transparent 40%, rgba(244,236,221,.18) 50%, transparent 60%); transform:translateX(-120%); transition:transform .7s var(--ease); }
.book:hover .book__shine{ transform:translateX(120%); }
.book__badge{ position:absolute; bottom:10px; right:10px; font-size:.66rem; letter-spacing:.1em; text-transform:uppercase; background:rgba(10,1,24,.8); color:var(--gold); padding:4px 10px; border-radius:20px; border:1px solid rgba(230,200,120,.4); opacity:0; transform:translateY(8px); transition:.35s var(--ease); }
.book:hover .book__badge{ opacity:1; transform:translateY(0); }
.book__title{ font-family:var(--display); font-size:1.18rem; font-weight:600; color:var(--cream); margin-top:16px; line-height:1.2; }
.book__author{ font-size:.82rem; color:var(--gold); letter-spacing:.04em; margin-top:4px; }
.book__note{ font-size:.84rem; color:var(--muted); margin-top:6px; }

/* ============================================================
   PRODUCTOS
   ============================================================ */
.productos__box{
  text-align:center; max-width:620px; margin:0 auto; padding:clamp(48px,7vw,80px) 40px;
  border:1px dashed rgba(201,169,232,.3); border-radius:24px; background:rgba(18,3,41,.3);
}
.productos__box .card__glyph{ font-size:2.6rem; margin-bottom:20px; }
.productos__soon{ margin-top:26px; font-family:var(--display); font-style:italic; font-size:1.5rem; color:var(--gold); letter-spacing:.04em; }

/* ============================================================
   CONECTA / FOOTER
   ============================================================ */
.conecta{ text-align:center; overflow:hidden; max-width:none; }
.conecta__inner{ max-width:760px; margin:0 auto; }
.conecta__om{ font-size:2.6rem; margin-bottom:20px; filter:drop-shadow(0 0 16px rgba(230,200,120,.5)); }
.conecta__links{ display:flex; gap:18px; justify-content:center; flex-wrap:wrap; margin:42px 0; }
.conecta__link{ display:flex; flex-direction:column; gap:4px; padding:22px 34px; border:1px solid rgba(201,169,232,.18); border-radius:16px; min-width:200px; transition:.4s var(--ease); background:rgba(18,3,41,.3); }
.conecta__link span{ font-family:var(--display); font-size:1.3rem; color:var(--cream); }
.conecta__link small{ color:var(--gold); letter-spacing:.06em; font-size:.84rem; }
a.conecta__link:hover{ border-color:rgba(230,200,120,.4); transform:translateY(-5px); background:rgba(45,10,87,.4); }
.conecta__link--static{ cursor:default; }
.conecta__logo{ width:120px; margin:20px auto 24px; opacity:.9; }
.conecta__copy{ font-size:.8rem; color:var(--muted); letter-spacing:.06em; }

/* ============================================================
   MODAL (Calendly)
   ============================================================ */
.modal{ position:fixed; inset:0; z-index:100; display:none; align-items:center; justify-content:center; padding:20px; }
.modal.open{ display:flex; }
.modal__backdrop{ position:absolute; inset:0; background:rgba(5,0,14,.8); backdrop-filter:blur(6px); }
.modal__panel{ position:relative; z-index:1; width:min(640px,100%); max-height:90vh; overflow:auto; background:linear-gradient(160deg,var(--plum),var(--night)); border:1px solid rgba(230,200,120,.25); border-radius:20px; padding:40px 32px; box-shadow:0 40px 90px rgba(0,0,0,.7); }
.modal__close{ position:absolute; top:16px; right:18px; background:none; border:0; color:var(--lilac); font-size:1.2rem; cursor:pointer; transition:color .3s; }
.modal__close:hover{ color:var(--gold); }
.modal__embed{ margin-top:18px; }
.modal__embed iframe{ width:100%; min-height:560px; border:0; border-radius:12px; }
.modal__fallback{ text-align:center; padding:30px 10px; }
.modal__fallback p{ color:var(--muted); margin-bottom:22px; }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal{ opacity:0; transform:translateY(40px); transition:opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
.cards .card{ transition:transform .45s var(--ease), border-color .45s, box-shadow .45s, opacity 1s var(--ease); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:860px){
  .nav__links, .nav__cta{ display:none; }
  .nav__burger{ display:flex; }
  .nav.open .nav__links{
    display:flex; flex-direction:column; gap:22px; position:absolute; top:100%; left:0; right:0;
    background:rgba(10,1,24,.96); padding:30px clamp(20px,5vw,60px); border-bottom:1px solid rgba(230,200,120,.18);
  }
  .cards{ grid-template-columns:1fr; }
  .triad{ grid-template-columns:1fr; }
  .karla__grid{ grid-template-columns:1fr; }
  .karla__cat{ width:34%; right:0; }
  .books{ grid-template-columns:repeat(2,1fr); gap:18px; }
}
@media (max-width:430px){
  .books{ grid-template-columns:repeat(2,1fr); gap:14px; }
  .card__actions{ flex-direction:column; }
  .conecta__link{ min-width:auto; width:100%; }
}

/* Accessibility — reduced motion */
@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; scroll-behavior:auto !important; }
  .reveal{ opacity:1; transform:none; }
}