/* Elisa Espí · clases particulares · estilo base
   Paleta: crema cálida + verde bosque + melocotón. Fraunces (títulos) + Nunito Sans (texto). */

:root{
  --bg:#fbf7f1;
  --bg-2:#f3ece1;
  --paper:#ffffff;
  --ink:#1f2a24;
  --ink-2:#4b5751;
  --mut:#7a847e;
  --line:#e6ddd0;
  --green:#1f5f4b;
  --green-2:#2b7a5f;
  --green-soft:#dcebe3;
  --peach:#f4b89a;
  --peach-soft:#fde7d9;
  --sun:#f2c94c;
  --radius:22px;
  --radius-s:12px;
  --shadow:0 10px 30px rgba(31,42,36,.08);
  --maxw:1120px;
  --font-d:"Fraunces", Georgia, serif;
  --font-t:"Nunito Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--font-t);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--green);text-decoration:none}
h1,h2,h3{font-family:var(--font-d);font-weight:600;line-height:1.1;margin:0 0 .4em;letter-spacing:-.01em}
h1{font-size:clamp(2.3rem,5vw,3.9rem)}
h1 em{font-style:italic;color:var(--green-2)}
h2{font-size:clamp(1.8rem,3.4vw,2.6rem)}
h3{font-size:1.3rem}
p{margin:0 0 1em}
.muted{color:var(--ink-2)}
.eyebrow{
  font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--green-2);margin:0 0 .8em;
}
.eyebrow.light{color:var(--peach)}
.todo{background:var(--sun);padding:0 .3em;border-radius:4px}
.todo-block{outline:2px dashed var(--sun);outline-offset:-2px}

/* Botones */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  background:var(--green);color:#fff;font-weight:700;
  padding:.95em 1.5em;border-radius:999px;border:2px solid var(--green);
  transition:transform .15s ease,background .15s ease;cursor:pointer;font-family:inherit;font-size:1rem;
}
.btn:hover{background:var(--green-2);border-color:var(--green-2);transform:translateY(-1px)}
.btn-sm{padding:.6em 1.1em;font-size:.92rem}
.btn-ghost{background:transparent;color:var(--green);border-color:var(--green)}
.btn-ghost:hover{background:var(--green-soft);color:var(--green)}
.btn-light{background:var(--peach);color:var(--ink);border-color:var(--peach)}
.btn-light:hover{background:#f7c7ae;border-color:#f7c7ae}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn-ghost-light:hover{background:rgba(255,255,255,.1);border-color:#fff}
.link{font-weight:700;border-bottom:2px solid var(--green-soft)}
.link:hover{border-color:var(--green)}

/* Cabecera */
.top{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.9rem clamp(1rem,4vw,2.5rem);
  background:rgba(251,247,241,.85);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:.6rem;color:var(--ink)}
.brand-mark{
  width:38px;height:38px;border-radius:50%;background:var(--green);color:#fff;
  display:grid;place-items:center;font-family:var(--font-d);font-weight:600;font-size:1.3rem;
}
.brand-text{font-family:var(--font-d);font-size:1.25rem;font-weight:600}
.nav{display:flex;align-items:center;gap:1.4rem}
.nav a{color:var(--ink-2);font-weight:600}
.nav a:hover{color:var(--green)}
.nav a.btn{color:#fff}
.nav-toggle{
  display:none;width:42px;height:42px;border:0;background:transparent;cursor:pointer;
  flex-direction:column;justify-content:center;gap:6px;align-items:center;
}
.nav-toggle span{width:24px;height:2px;background:var(--ink);display:block;transition:transform .2s}

/* Hero */
.hero{
  max-width:var(--maxw);margin:0 auto;
  padding:clamp(2.5rem,7vw,6rem) clamp(1rem,4vw,2.5rem) clamp(2rem,5vw,4rem);
  display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4rem);align-items:center;
}
.lead{font-size:1.15rem;color:var(--ink-2);max-width:34em}
.cta-row{display:flex;flex-wrap:wrap;gap:.8rem;margin:1.6rem 0 1.8rem}
.proof{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;color:var(--ink-2);font-size:.95rem}
.proof li::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--peach);margin-right:.5em;vertical-align:middle}
.proof strong{color:var(--ink)}

.hero-visual{position:relative}
.portrait{
  aspect-ratio:4/5;border-radius:var(--radius) var(--radius) 50% 50% / var(--radius) var(--radius) 40% 40%;
  overflow:hidden;background:var(--green-soft);box-shadow:var(--shadow);position:relative;
}
.portrait img{width:100%;height:100%;object-fit:cover}
.portrait-note{display:none}
.placeholder img{display:none}
.placeholder{background:
  radial-gradient(circle at 50% 38%, var(--peach-soft) 0 22%, transparent 23%),
  radial-gradient(circle at 50% 95%, var(--peach-soft) 0 38%, transparent 39%),
  var(--green-soft);}
.placeholder .portrait-note{
  display:block;position:absolute;left:50%;bottom:1rem;transform:translateX(-50%);
  background:var(--sun);color:var(--ink);font-size:.8rem;font-weight:700;padding:.3em .8em;border-radius:999px;white-space:nowrap;
}
.sticker{
  position:absolute;background:var(--paper);box-shadow:var(--shadow);
  padding:.8em 1.1em;border-radius:var(--radius-s);font-weight:600;font-size:.95rem;line-height:1.3;
}
.sticker b{color:var(--green-2)}
.sticker-a{top:6%;left:-8%;transform:rotate(-4deg);font-family:var(--font-d);font-size:1.15rem}
.sticker-b{bottom:10%;right:-6%;transform:rotate(3deg)}

/* Banda */
.band{background:var(--green);color:#fff;overflow:hidden;padding:.8rem 0}
.band-track{display:flex;width:max-content;animation:marquee 40s linear infinite}
.band p{margin:0;white-space:nowrap;font-weight:600;letter-spacing:.02em;padding-right:1em}
@keyframes marquee{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.band-track{animation:none}}

/* Secciones */
.section{max-width:var(--maxw);margin:0 auto;padding:clamp(3rem,7vw,5.5rem) clamp(1rem,4vw,2.5rem)}
.section-head{max-width:40em;margin-bottom:2.2rem}

/* Tarjetas */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}
.card{
  background:var(--paper);border-radius:var(--radius);padding:1.8rem;
  box-shadow:var(--shadow);display:flex;flex-direction:column;gap:.3rem;
  border:1px solid transparent;transition:transform .2s;
}
.card:hover{transform:translateY(-3px)}
.card-featured{background:var(--green-soft);border-color:#c9dfd3}
.card-sub{color:var(--mut);font-weight:600;margin:-.3em 0 .6em;font-size:.95rem}
.card p{flex:0}
.card .price{margin-top:auto;font-family:var(--font-d);font-size:2rem;color:var(--green);padding-top:.6em}
.price span{font-family:var(--font-t);font-size:.9rem;color:var(--mut);font-weight:600}
.price small{font-family:var(--font-t);font-size:1rem;color:var(--mut)}
.card-ico{width:52px;height:52px;border-radius:14px;background:var(--peach-soft);margin-bottom:1rem;position:relative}
.card-ico::after{content:"";position:absolute;inset:0;background-size:28px;background-repeat:no-repeat;background-position:center}
.ico-book::after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f5f4b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 4h7a3 3 0 0 1 3 3v13a2 2 0 0 0-2-2H2z'/%3E%3Cpath d='M22 4h-7a3 3 0 0 0-3 3v13a2 2 0 0 1 2-2h8z'/%3E%3C/svg%3E")}
.ico-leaf::after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f5f4b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11 20A7 7 0 0 1 9.8 6.1C15.5 5 17 4.5 20 2c1 2 2 4.2 2 8 0 5.5-4.8 10-10 10z'/%3E%3Cpath d='M2 21c0-3 1.9-5.5 5-7'/%3E%3C/svg%3E")}
.ico-abc::after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f5f4b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 17l4-12 4 12M5.5 13h5'/%3E%3Cpath d='M15 7h3a2.5 2.5 0 0 1 0 5h-3zM15 12h3.5a2.5 2.5 0 0 1 0 5H15z'/%3E%3C/svg%3E")}

/* Sobre mí */
.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.photo-frame{
  aspect-ratio:1;border-radius:var(--radius);overflow:hidden;background:var(--peach-soft);
  box-shadow:var(--shadow);position:relative;transform:rotate(-2deg);
}
.photo-frame img{width:100%;height:100%;object-fit:cover}
.photo-frame.placeholder{background:
  radial-gradient(circle at 30% 30%, var(--green-soft) 0 18%, transparent 19%),
  radial-gradient(circle at 70% 65%, #fff 0 26%, transparent 27%),
  var(--peach-soft);}
.checks{list-style:none;padding:0;margin:1.2rem 0 0;display:grid;grid-template-columns:1fr 1fr;gap:.6rem 1rem}
.checks li{padding-left:1.7em;position:relative;font-weight:600;color:var(--ink-2)}
.checks li::before{
  content:"";position:absolute;left:0;top:.35em;width:1.1em;height:1.1em;border-radius:50%;background:var(--green);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
  background-size:70%;background-position:center;background-repeat:no-repeat;
}

/* Pasos */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1.3rem;counter-reset:step}
.steps li{background:var(--paper);border-radius:var(--radius);padding:1.6rem;box-shadow:var(--shadow)}
.step-n{
  display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;
  background:var(--peach);font-family:var(--font-d);font-weight:600;font-size:1.2rem;margin-bottom:1rem;
}
.steps h3{font-size:1.15rem}
.steps p{margin:0;color:var(--ink-2);font-size:.98rem}

/* Precios */
.pricing{background:var(--paper);max-width:none;padding-left:0;padding-right:0}
.pricing > *{max-width:var(--maxw);margin-left:auto;margin-right:auto;padding-left:clamp(1rem,4vw,2.5rem);padding-right:clamp(1rem,4vw,2.5rem)}
.table-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:1rem}
th,td{padding:.9rem 1rem;text-align:left;border-bottom:1px solid var(--line)}
th{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--mut);font-weight:700}
td:nth-child(2),td:nth-child(3){font-family:var(--font-d);font-size:1.25rem;color:var(--green);white-space:nowrap}
tbody tr:hover{background:var(--bg)}
.offers{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-top:2rem}
.offer{
  background:var(--bg);border-radius:var(--radius-s);padding:1.3rem 1.4rem;display:flex;flex-direction:column;gap:.25rem;
  border-left:4px solid var(--peach);
}
.offer span{color:var(--ink-2);font-size:.95rem}
.offer em{font-style:normal;font-family:var(--font-d);font-size:1.3rem;color:var(--green);margin-top:.3rem}

/* Opiniones */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}
blockquote{
  margin:0;background:var(--paper);border-radius:var(--radius);padding:1.8rem;box-shadow:var(--shadow);
  font-family:var(--font-d);font-size:1.1rem;line-height:1.5;position:relative;
}
blockquote::before{content:"\201C";position:absolute;top:.4rem;left:1.2rem;font-size:4rem;color:var(--peach);line-height:1}
blockquote p{margin:1.2rem 0 1rem}
blockquote footer{font-family:var(--font-t);font-size:.9rem;color:var(--mut);font-weight:600}

/* FAQ */
.faq-list{max-width:46em}
details{border-bottom:1px solid var(--line);padding:.3rem 0}
summary{
  cursor:pointer;list-style:none;font-weight:700;font-size:1.08rem;padding:.9rem 2.4rem .9rem 0;position:relative;
}
summary::-webkit-details-marker{display:none}
summary::after{
  content:"+";position:absolute;right:.2rem;top:50%;transform:translateY(-50%);
  width:28px;height:28px;border-radius:50%;background:var(--green-soft);color:var(--green);
  display:grid;place-items:center;font-weight:700;transition:transform .2s;
}
details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
details p{margin:0 0 1rem;color:var(--ink-2);max-width:40em}

/* Contacto */
.contact-card{
  background:var(--green);color:#fff;border-radius:calc(var(--radius) + 6px);
  padding:clamp(2rem,5vw,3.5rem);display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,3.5rem);
  box-shadow:var(--shadow);
}
.contact-card h2{color:#fff}
.contact-card p{color:rgba(255,255,255,.85)}
.contact-links{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.4rem}
.contact-form{display:flex;flex-direction:column;gap:.9rem}
.contact-form label{display:flex;flex-direction:column;gap:.35rem;font-weight:600;font-size:.95rem}
.contact-form input,.contact-form textarea{
  font:inherit;padding:.8em 1em;border-radius:var(--radius-s);border:1px solid rgba(255,255,255,.3);
  background:rgba(255,255,255,.1);color:#fff;resize:vertical;
}
.contact-form input:focus,.contact-form textarea:focus{outline:2px solid var(--peach);border-color:transparent}
.contact-form .btn{align-self:flex-start}
.tiny{font-size:.8rem;margin:0}
.tiny a{color:#fff;text-decoration:underline}

/* Pie */
.foot{text-align:center;padding:2.5rem 1rem 3rem;color:var(--mut);font-size:.9rem}
.foot p{margin:.3em 0}

/* WhatsApp flotante */
.wa-float{
  position:fixed;right:1.1rem;bottom:1.1rem;z-index:60;width:56px;height:56px;border-radius:50%;
  background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.2);
  transition:transform .15s;
}
.wa-float:hover{transform:scale(1.06)}

/* Responsive */
@media (max-width:960px){
  .cards,.steps,.quotes,.offers{grid-template-columns:repeat(2,1fr)}
  .hero{grid-template-columns:1fr;text-align:left}
  .hero-visual{max-width:420px;margin:0 auto;width:100%}
  .about{grid-template-columns:1fr}
  .about-visual{max-width:360px}
  .contact-card{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  .cards,.steps,.quotes,.offers{grid-template-columns:1fr}
  .nav{
    display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg);
    flex-direction:column;align-items:stretch;padding:1rem clamp(1rem,4vw,2.5rem) 1.4rem;gap:1rem;
    border-bottom:1px solid var(--line);
  }
  .nav.open{display:flex}
  .nav-toggle{display:flex}
  .top[data-open="true"] .nav-toggle span:first-child{transform:translateY(4px) rotate(45deg)}
  .top[data-open="true"] .nav-toggle span:last-child{transform:translateY(-4px) rotate(-45deg)}
  .sticker-a{left:0}
  .sticker-b{right:0}
  .checks{grid-template-columns:1fr}
  .cta-row .btn{width:100%}
}

/* Páginas legales */
.legal{max-width:46em}
.legal h1{font-size:clamp(2rem,4vw,2.8rem)}
.legal h2{font-size:1.35rem;margin-top:2rem}
.legal ul{padding-left:1.2em}
.legal li{margin-bottom:.4em}

.hp{position:absolute;left:-9999px;opacity:0}
.form-status{margin:0;font-weight:600;min-height:1.2em}
.portrait picture,.photo-frame picture{display:block;width:100%;height:100%}
.portrait img{object-position:center 30%}