/* ==========================================================
   MAIN — diseño de la página principal, sección por sección.
   Al final: ajustes para móvil.
   ========================================================== */

/* Medidas de la barra superior y del botón flotante de WhatsApp (se usan en varias reglas) */
:root{--header-h:64px; --fab-size:60px; --fab-inset:18px}
/* Al saltar a una sección (#servicios…), deja sitio para la barra superior fija */
html{scroll-padding-top:calc(var(--header-h) + 12px)}

/* Los espacios usan clamp(mínimo, fluido, máximo): se reducen solos en pantallas pequeñas */
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
section{padding:clamp(44px,8vw,64px) 0}
h2{font-size:clamp(1.8rem,3.5vw,2.4rem)}
.sec-head{text-align:center;max-width:620px;margin:0 auto clamp(28px,5vw,40px)}
.sec-head h2{margin-bottom:10px}
.sec-head p{color:var(--muted)}

.demo-banner{background:var(--accent);color:var(--ink);text-align:center;font-weight:700;font-size:.88rem;padding:8px 12px}

/* ---------- Barra superior ---------- */
header{position:sticky;top:0;z-index:10;background:var(--bg);border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:var(--header-h)}
.logo{display:flex;align-items:center;gap:10px;font-family:"Fraunces",serif;font-weight:700;font-size:1.2rem;text-decoration:none}
.logo-mark{width:34px;height:34px;border-radius:10px;background:var(--brand);display:grid;place-items:center}
nav a{text-decoration:none;color:var(--muted);font-weight:600;margin-left:22px;font-size:.95rem}
nav a:hover{color:var(--brand)}

/* ---------- Portada ---------- */
.hero{padding:clamp(24px,7vw,64px) 0 clamp(36px,6vw,56px)}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.pill{display:inline-block;background:var(--soft);color:var(--brand-dark);font-weight:700;font-size:.85rem;padding:6px 14px;border-radius:999px;margin-bottom:18px}
.hero h1{font-size:clamp(1.95rem,5vw,3.4rem);margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--brand)}
.h1-kicker{display:block;font:700 1rem/1.4 "Nunito Sans",sans-serif;color:var(--muted);margin-bottom:10px}
.lead{font-size:1.15rem;color:var(--muted);max-width:30em;margin-bottom:28px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
.trust{display:flex;flex-wrap:wrap;gap:10px 18px;color:var(--muted);font-size:.92rem;font-weight:600}
.hero-art img{width:100%;height:auto;display:block}

/* ---------- Listas con ✓ ----------
   Servicios, "Sobre mí" y la fila de confianza de la portada.
   El ✓ lo dibuja el CSS, así cada punto en el HTML es solo texto. */
.checklist{list-style:none;display:grid}
.checklist li,.trust span{display:flex;gap:8px;align-items:flex-start}
.checklist li::before,.trust span::before{content:"";flex:none;width:16px;height:16px;margin-top:.2em;background:var(--brand);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/contain no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/contain no-repeat}

/* ---------- Servicios ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:clamp(22px,4vw,26px);display:flex;flex-direction:column}
.card .ico{width:48px;height:48px;border-radius:14px;background:var(--soft);display:grid;place-items:center;margin-bottom:16px}
.card h3{font-size:1.25rem;margin-bottom:8px}
.card p{color:var(--muted);font-size:.97rem;margin-bottom:14px}
.includes{gap:7px;margin-bottom:20px;font-size:.93rem}
.card .note{font-size:.9rem;font-weight:600;color:var(--brand-dark);background:var(--soft);border-radius:10px;padding:10px 12px;margin:-4px 0 18px}
.price{font-weight:700;color:var(--brand-dark);margin-top:auto;padding-top:14px;border-top:1px dashed var(--line)}
.price .amount{font-size:1.4rem}
.price small{font-weight:600;color:var(--muted)}

/* ---------- Sobre mí ---------- */
.about{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:center}
.about-photo{position:relative;aspect-ratio:4/5;max-width:380px;width:100%;margin:0 auto;border-radius:28px;overflow:hidden;background:var(--soft)}
.about-photo img{width:100%;height:100%;object-fit:cover;display:block}
.about-initial{position:absolute;inset:0;display:grid;place-items:center;font:700 7rem "Fraunces",serif;color:var(--brand)}
.about-hint{position:absolute;left:0;right:0;bottom:18px;text-align:center;font-size:.85rem;font-weight:700;color:var(--brand-dark)}
.about h2{margin-bottom:16px}
.about-text p{color:var(--muted);font-size:1.05rem;margin-bottom:14px}
.about-points{gap:10px;margin-top:20px;font-weight:600}

/* ---------- Cómo funciona ---------- */
.steps{background:var(--ink);color:#fff;border-radius:clamp(22px,4vw,28px);padding:clamp(32px,6vw,48px) clamp(20px,5vw,36px)}
.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:clamp(20px,4vw,28px)}
.step-n{width:40px;height:40px;border-radius:50%;background:var(--accent);color:var(--ink);font-weight:700;display:grid;place-items:center;margin-bottom:12px;font-family:"Fraunces",serif}
.steps h3{font-size:1.15rem;margin-bottom:6px}
.steps p{color:#B9C4C7;font-size:.97rem}

/* ---------- Reserva ---------- */
.book{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
.book-info h2{margin-bottom:12px}
.book-info p{color:var(--muted);margin-bottom:18px}
.info-list{list-style:none;display:grid;gap:12px}
.info-list li{display:flex;gap:12px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.info-list b{display:block}
.info-list span{color:var(--muted);font-size:.95rem}
form{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:clamp(20px,4vw,28px);display:grid;gap:14px}
label{font-weight:700;font-size:.92rem;display:grid;gap:6px}
input,select,textarea{font:inherit;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(46,125,107,.18)}
/* Dos campos por fila; si no caben, se ponen uno debajo del otro solos */
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:12px}
.estimate{background:var(--soft);border-radius:12px;padding:12px 14px;color:var(--brand-dark);font-weight:700}
.form-note{font-size:.85rem;color:var(--muted);text-align:center}

/* ---------- Preguntas frecuentes ---------- */
.faq{max-width:720px;margin:0 auto}
details{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px 20px;margin-bottom:12px}
summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:1.3rem;color:var(--brand);line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin-top:10px}

/* ---------- Pie y botón flotante ---------- */
/* El pie deja sitio abajo para que el botón flotante no tape su texto */
footer{border-top:1px solid var(--line);padding:32px 0 calc(var(--fab-size) + 2 * var(--fab-inset));color:var(--muted);font-size:.92rem}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
.float-wa{position:fixed;right:var(--fab-inset);bottom:var(--fab-inset);width:var(--fab-size);height:var(--fab-size);border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.18);z-index:20}

/* ==========================================================
   TABLET (hasta 820 px): una sola columna
   ========================================================== */
@media(max-width:820px){
  .hero .wrap{grid-template-columns:1fr;gap:28px}
  .hero-art{order:-1;max-width:280px;margin:0 auto}
  .about{grid-template-columns:1fr;gap:28px}
  .about-photo{max-width:260px}
  .book{grid-template-columns:1fr}
}

/* ==========================================================
   MÓVIL (hasta 600 px): solo cambios de diseño; los espacios ya se ajustan con clamp()
   ========================================================== */
@media(max-width:600px){
  :root{--fab-size:54px; --fab-inset:14px}
  .hide-m{display:none}

  /* Portada */
  .hero-art{max-width:220px}
  .lead{font-size:1.05rem;margin-bottom:22px}
  .hero-ctas{flex-direction:column;margin-bottom:22px}
  .hero-ctas .btn{width:100%}
  .trust{flex-direction:column;gap:8px}

  /* Cómo funciona: número a la izquierda y texto a la derecha */
  .steps-grid > div{display:grid;grid-template-columns:40px 1fr;column-gap:14px;align-items:start}
  .step-n{grid-row:span 2;margin-bottom:0}
  .steps h3{margin:8px 0 4px}

  footer .wrap{flex-direction:column;gap:4px}
}