/* ============================================================
   Infanty Planner — hoja de estilos
   1. Base y tokens        6. Servicios adicionales
   2. Cabecera y nav       7. Constructor
   3. Hero                 8. Galería y lightbox
   4. Telas sublimadas     9. Footer
   5. Paquetes            10. Modal y responsive
   ============================================================ */

/* ---------- 1. Base y tokens ---------- */

:root{
  --coral:#f16462; --coral-dark:#df4d53;
  --mint:#53b8ac; --mint-dark:#207d78;
  --cream:#fff9f1; --ink:#173f3d; --muted:#6f7774;
  --yellow:#ffd968; --pink:#ffd9df; --line:#e9dfd5; --white:#fff;
  --shadow:0 18px 55px rgba(36,76,72,.13);
  --display:"Fredoka",sans-serif; --body:"DM Sans",sans-serif;
}

*{box-sizing:border-box}
[hidden]{display:none!important}

html{
  scroll-behavior:smooth;
  /* Compensa la cabecera fija al saltar a un ancla.
     Se calcula sobre su alto compacto (76px), que es el estado real al navegar. */
  scroll-padding-top:92px;
}

body{
  margin:0;
  font-family:var(--body);
  color:var(--ink);
  background:#fff;
  /* `clip` en lugar de `hidden`: evita desbordes laterales sin romper position:sticky. */
  overflow-x:clip;
}

button,input,select,textarea{font:inherit}
button,a{touch-action:manipulation}
img{max-width:100%}

h1,h2,h3{font-family:var(--display);margin:0}
h1{font-size:clamp(44px,5.3vw,80px);line-height:.98;letter-spacing:-2.5px;margin:20px 0 23px}
h1 em,h2 em{font-style:normal;color:var(--coral);position:relative}
h1 em:after{
  content:"";position:absolute;left:4%;right:2%;bottom:-8px;height:8px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='9'%3E%3Cpath d='M2 6C55 1 135 2 218 5' stroke='%2353b8ac' stroke-width='4' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") center/100% 100% no-repeat;
}

.skip-link{position:fixed;left:1rem;top:-5rem;background:var(--ink);color:#fff;padding:.8rem 1rem;z-index:999;border-radius:10px;transition:top .2s}
.skip-link:focus{top:1rem}

:focus-visible{outline:3px solid var(--mint);outline-offset:2px;border-radius:6px}

.eyebrow,.kicker{display:inline-flex;align-items:center;gap:8px;margin:0;color:var(--mint-dark);font-weight:800;letter-spacing:1.8px;font-size:12px}
.eyebrow span{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--pink);color:var(--coral)}

.btn{border:0;border-radius:999px;padding:13px 23px;font-weight:700;font-size:15px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;transition:background .25s ease,transform .25s ease,box-shadow .25s ease}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(241,100,98,.22)}
.btn-primary{background:var(--coral);color:#fff}
.btn-primary:hover{background:var(--coral-dark)}
.btn-large{padding:16px 27px}
.btn-ghost{color:var(--ink);background:#fff;border:1.5px solid #d8e3df}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:disabled{opacity:.38;cursor:not-allowed;transform:none;box-shadow:none}

.linkish{border:0;background:none;padding:0;color:var(--coral);font-weight:700;cursor:pointer;text-decoration:underline}

.section{padding:100px clamp(24px,7vw,110px)}
.section-heading{text-align:center;max-width:700px;margin:0 auto 40px}
.section-heading h2{font-size:clamp(37px,4vw,55px);line-height:1.08;margin:12px 0}
.section-heading p{color:var(--muted);margin:12px auto;line-height:1.6}

/* ---------- 2. Cabecera y navegación ---------- */

.site-header{
  height:94px;padding:0 clamp(20px,5vw,78px);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:rgba(255,255,255,.94);border-bottom:1px solid rgba(32,125,120,.1);
  position:sticky;top:0;z-index:50;backdrop-filter:blur(16px);
}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;flex:none}
.brand img{width:auto;height:64px;display:block}

.main-nav{display:flex;align-items:center;gap:32px;margin-left:auto}
.main-nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:14px}
.main-nav a:hover{color:var(--coral)}
.nav-cta{display:none}

.btn-header{flex:none;margin-left:24px}

.menu-button{display:none;border:0;background:none;width:40px;height:40px;padding:0;flex:none;cursor:pointer}
.menu-button span{display:block;height:2px;background:var(--ink);margin:6px auto;width:24px;transition:transform .25s ease,opacity .2s ease}
.menu-button[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.menu-button[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-button[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ---------- 3. Hero ---------- */

.hero{
  min-height:690px;
  background:linear-gradient(105deg,#fffaf4 0%,#fff7ef 53%,#f5e9dc 53%);
  display:grid;grid-template-columns:47% 53%;position:relative;overflow:hidden;
}
.hero-copy{padding:clamp(60px,9vw,110px) 4vw 60px clamp(24px,8vw,122px);z-index:2}
.hero-lead{font-size:18px;line-height:1.65;color:var(--muted);max-width:500px}
.hero-lead b{color:var(--ink)}
.hero-actions{display:flex;gap:12px;margin:32px 0 0}
.play{font-size:19px;color:var(--coral)}

.hero-visual{position:relative;min-height:630px;padding:48px 5vw 48px 3vw}
.hero-photo{height:100%;min-height:580px;border-radius:180px 32px 32px 32px;overflow:hidden;box-shadow:var(--shadow);background:linear-gradient(150deg,#fff2db,#f6cfd5 52%,#b8e7df)}
.hero-photo img{width:100%;height:100%;object-fit:cover;display:block}

.floating-card{position:absolute;background:rgba(255,255,255,.94);box-shadow:0 12px 35px rgba(35,73,71,.15);border-radius:16px;padding:14px 18px;display:flex;align-items:center;gap:12px}
.floating-card>span{width:38px;height:38px;flex:none;display:grid;place-items:center;border-radius:50%;background:#fff0d0;color:#f7aa26;font-size:20px}
.floating-card p{display:flex;flex-direction:column;margin:0}
.floating-card b{font-size:13px}
.floating-card small{font-size:11px;color:var(--muted);margin-top:3px}
.fc-bottom{left:0;bottom:100px}
.fc-bottom>span{background:var(--pink);color:var(--coral)}

.doodle{position:absolute;color:var(--coral);font-size:35px}
.star-one{top:55px;left:3%}
.heart-one{right:4%;bottom:42px}
.confetti{position:absolute;width:12px;height:12px;border-radius:50%}
.c1{background:var(--yellow);left:44%;top:85px}
.c2{background:var(--mint);left:3%;bottom:80px}
.c3{background:var(--coral);left:48%;bottom:45px}

/* ---------- Franja de beneficios ---------- */

.trust-strip{min-height:120px;display:grid;grid-template-columns:repeat(4,1fr);align-items:center;padding:20px clamp(24px,7vw,110px);box-shadow:0 9px 32px rgba(25,64,61,.08);position:relative;background:#fff;z-index:3}
.trust-strip>div{display:flex;align-items:center;justify-content:center;gap:13px;padding:0 16px;border-right:1px solid var(--line)}
.trust-strip>div:last-child{border-right:0}
.trust-strip>div>span{width:42px;height:42px;flex:none;border-radius:14px;background:#eaf8f4;color:var(--mint-dark);display:grid;place-items:center;font-size:20px}
.trust-strip p{display:flex;flex-direction:column;margin:0}
.trust-strip b{font-size:13px}
.trust-strip small{font-size:11px;color:var(--muted);margin-top:4px}

/* ---------- 4. Telas sublimadas ---------- */

.sublimado{background:#fff}
.sublimado-shell{max-width:1200px;margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.sublimado-copy h2{font-size:clamp(34px,3.6vw,50px);line-height:1.08;margin:12px 0}
.sublimado-lead{color:var(--muted);line-height:1.7;font-size:16px;max-width:460px}
.sublimado-list{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:14px}
.sublimado-list li{display:grid;grid-template-columns:44px 1fr;align-items:center;gap:14px;background:#f7fbfa;border:1px solid #e2f0ed;border-radius:16px;padding:14px 16px}
.sublimado-list span{grid-row:1/3;width:44px;height:44px;border-radius:14px;background:#dff3ef;color:var(--mint-dark);display:grid;place-items:center;font-size:19px}
.sublimado-list b{font-size:14px}
.sublimado-list small{color:var(--muted);font-size:12px}
.sublimado-visual{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.sublimado-visual figure{margin:0;border-radius:22px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:3/4}
.sublimado-visual figure:first-child{margin-top:34px}
.sublimado-visual img{width:100%;height:100%;object-fit:cover;display:block}

/* ---------- 5. Paquetes ---------- */

.packages{background:#fffaf5}

.filter-bar{display:flex;flex-wrap:wrap;justify-content:center;gap:9px;margin:0 auto 34px}
.filter-chip{border:1.5px solid #e6ddd4;background:#fff;color:var(--ink);border-radius:999px;padding:9px 18px;font-size:13px;font-weight:700;cursor:pointer;transition:.2s}
.filter-chip:hover{border-color:var(--coral);color:var(--coral)}
.filter-chip.is-active{background:var(--coral);border-color:var(--coral);color:#fff}
.filter-empty{text-align:center;color:var(--muted);font-size:14px}

.package-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;max-width:1280px;margin:auto;align-items:start}
.package-card{background:#fff;border:1px solid #ece5df;border-radius:24px;overflow:hidden;position:relative;transition:transform .3s ease,box-shadow .3s ease;box-shadow:0 8px 30px rgba(38,72,69,.05);display:flex;flex-direction:column}
.package-card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}
.package-card.featured{border:2px solid var(--coral)}
.popular{position:absolute;top:13px;left:50%;transform:translateX(-50%);z-index:2;background:var(--coral);color:#fff;padding:6px 14px;border-radius:999px;font-size:10px;font-weight:800;letter-spacing:1px;box-shadow:0 4px 14px rgba(0,0,0,.18)}

/* `contain` sobre fondo cálido: las fotos del catálogo van de 0.66 vertical a 2.26
   panorámica, y con `cover` se recortarían partes del montaje. */
.package-visual{aspect-ratio:1/1;overflow:hidden;padding:10px;background:linear-gradient(150deg,#fdf6ef,#f6ece2)}
.package-visual img{width:100%;height:100%;object-fit:contain;display:block;border-radius:14px;transition:transform .45s ease}
.package-card:hover .package-visual img{transform:scale(1.04)}

.package-body{padding:22px;display:flex;flex-direction:column;flex:1}
.package-title{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.package-title h3{font-size:22px;line-height:1.15}
.package-price{font-family:var(--display);font-weight:700;color:var(--mint-dark);font-size:23px;white-space:nowrap;margin:0}
.package-desc{color:var(--muted);font-size:12px;line-height:1.5;margin:8px 0 0}
.package-list{list-style:none;padding:0;margin:16px 0 14px;display:grid;gap:9px}
.package-list li{font-size:12px;display:flex;gap:8px;line-height:1.4}
.package-list li:before{content:"✓";color:var(--mint);font-weight:800;flex:none}
.package-extra-note{font-size:11px;color:#a08b6d;background:#fff8e8;border-radius:10px;padding:8px 10px;margin:0 0 14px;line-height:1.4}
.package-body .btn{width:100%;margin-top:auto;background:#fff5f3;color:var(--coral);border:1px solid #ffd4d0}
.package-body .btn:hover{background:var(--coral);color:#fff}
.package-card.featured .package-body .btn{background:var(--coral);color:#fff;border-color:var(--coral)}
.package-card.featured .package-body .btn:hover{background:var(--coral-dark)}

.package-note{text-align:center;color:var(--muted);font-size:14px;margin-top:34px}
.package-note a{color:var(--coral);font-weight:700}

/* ---------- 6. Servicios adicionales ---------- */

.extras{background:#fff}
.extras-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:1120px;margin:auto}
.extra-card{background:#fff;border:1px solid #ece5df;border-radius:24px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 8px 30px rgba(38,72,69,.05);transition:transform .3s ease,box-shadow .3s ease}
.extra-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.extra-visual{aspect-ratio:1/1;overflow:hidden;background:#f3ece6}
.extra-visual img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .45s ease}
.extra-card:hover .extra-visual img{transform:scale(1.06)}
.extra-body{padding:22px;display:flex;flex-direction:column;flex:1}
.extra-title{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.extra-title h3{font-size:21px}
.extra-price{font-family:var(--display);font-weight:700;color:var(--mint-dark);font-size:23px;white-space:nowrap;margin:0}
.extra-hint{font-size:11px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--coral);margin:6px 0 0}
.extra-detail{color:var(--muted);font-size:13px;line-height:1.55;margin:10px 0 18px}
.extra-body .btn{width:100%;margin-top:auto;background:#eef8f5;color:var(--mint-dark);border:1px solid #cfe9e3}
.extra-body .btn:hover{background:var(--mint-dark);color:#fff}

/* ---------- 7. Constructor ---------- */

.builder{background:#eaf7f3}
.builder-shell{max-width:1240px;margin:auto;display:grid;grid-template-columns:34% 66%;gap:60px;align-items:center}
.builder h2{font-size:clamp(37px,4vw,55px);line-height:1.08;margin:12px 0}
.builder-lead{line-height:1.7;color:var(--muted);font-size:15px}
.builder-tip{margin-top:30px;display:flex;gap:13px;background:#fff9dd;border-radius:16px;padding:16px}
.builder-tip>span{font-size:22px;flex:none}
.builder-tip p{margin:0;color:#747064;font-size:12px;line-height:1.55}

.builder-card{background:#fff;border-radius:28px;padding:30px;box-shadow:var(--shadow)}
.builder-top{display:flex;justify-content:space-between;align-items:flex-start;gap:14px}
.builder-top span{font-weight:800;font-size:10px;letter-spacing:1.6px;color:var(--mint)}
.builder-top h3{font-size:25px;margin-top:5px}
.builder-top>b{background:#ecf8f5;color:var(--mint-dark);font-size:11px;padding:8px 12px;border-radius:999px;white-space:nowrap}

.addon-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:25px 0}
.addon{position:relative}
.addon input{position:absolute;opacity:0;width:1px;height:1px}
.addon label{min-height:118px;height:100%;border:1.5px solid #e7e6e0;border-radius:15px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:12px 8px;cursor:pointer;text-align:center;transition:.2s}
.addon-icon{font-size:26px;line-height:1}
.addon-name{font-size:11px;font-weight:600;line-height:1.3}
.addon-price{font-size:11px;font-weight:800;color:var(--mint-dark)}
.addon input:checked+label{border-color:var(--coral);background:#fff4f3;color:var(--coral)}
.addon input:checked+label .addon-price{color:var(--coral)}
.addon input:focus-visible+label{outline:3px solid #a9dcd5;outline-offset:2px}

.builder-bottom{border-top:1px solid var(--line);padding-top:20px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.builder-total{margin:0;display:flex;flex-direction:column;gap:5px;min-width:0}
.builder-total small{color:var(--muted);font-size:12px;line-height:1.4;overflow-wrap:anywhere}
.builder-total strong{font-family:var(--display);font-size:19px;color:var(--mint-dark)}
.builder-bottom .btn{min-width:150px;flex:none}
.builder-disclaimer{margin:14px 0 0;font-size:11px;color:var(--muted);text-align:right}

/* ---------- 8. Galería y lightbox ---------- */

.gallery{background:#fff}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;max-width:1240px;margin:auto}
.gallery-item{position:relative;display:block;padding:0;margin:0;border:0;border-radius:22px;overflow:hidden;cursor:pointer;background:#f0ebe6;aspect-ratio:3/4;transition:transform .3s ease,box-shadow .3s ease}
.gallery-item.wide{grid-column:span 2;aspect-ratio:3/2}
.gallery-item:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.gallery-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.gallery-item:hover img{transform:scale(1.05)}
.gallery-item:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(16,55,52,.8),transparent 58%);pointer-events:none}
.gallery-caption{position:absolute;bottom:18px;left:18px;right:18px;z-index:2;color:#fff;display:flex;flex-direction:column;text-align:left}
.gallery-caption small{text-transform:uppercase;font-size:10px;letter-spacing:1.5px;font-family:var(--body)}
.gallery-caption b{font-family:var(--display);font-size:19px;margin-top:4px;line-height:1.2}

.lightbox{position:fixed;inset:0;z-index:120;background:rgba(11,38,36,.9);display:flex;align-items:center;justify-content:center;padding:5vh 70px;backdrop-filter:blur(6px)}
.lightbox-figure{margin:0;max-height:90vh;display:flex;flex-direction:column;align-items:center;gap:14px}
.lightbox-figure img{max-width:100%;max-height:78vh;border-radius:18px;object-fit:contain;box-shadow:0 30px 70px rgba(0,0,0,.45)}
.lightbox-figure figcaption{color:#fff;font-size:13px;letter-spacing:.4px}
.lightbox-close{position:absolute;top:18px;right:20px;width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.14);color:#fff;font-size:26px;cursor:pointer}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;border:0;background:rgba(255,255,255,.14);color:#fff;font-size:30px;line-height:1;cursor:pointer}
.lightbox-nav:hover,.lightbox-close:hover{background:rgba(255,255,255,.28)}
.lightbox-nav.prev{left:16px}
.lightbox-nav.next{right:16px}

/* ---------- 9. Footer ---------- */

footer{background:#153e3b;color:#c7dcd8;padding:65px clamp(24px,7vw,110px) 22px}
.footer-main{display:grid;grid-template-columns:2fr 1fr 1.5fr 1fr;gap:44px}
.footer-main>div{display:flex;flex-direction:column;align-items:flex-start;gap:10px}
.footer-main p,.footer-main a{color:#a9c0bc;text-decoration:none;font-size:12px;line-height:1.7;margin:0}
.footer-main a:hover{color:#fff}
.footer-main h2{color:#fff;font-family:var(--display);font-size:17px;margin:0 0 5px}
.footer-by{color:#8fada9!important;font-size:11px!important;letter-spacing:.6px}
.brand-light{gap:10px}
.brand-light .brand-mark{width:42px;height:42px;border-radius:50% 50% 44% 54%;background:#dff3ef;display:grid;place-items:center;position:relative}
.brand-light .brand-mark b{font:700 29px/1 var(--display);color:var(--coral);transform:translateY(2px)}
.brand-light .brand-mark i{position:absolute;width:9px;height:12px;border-radius:50%;background:var(--coral);top:-3px;left:12px;transform:rotate(-25deg)}
.brand-light .brand-name{display:flex;flex-direction:column;font-family:var(--display);line-height:.82}
.brand-light .brand-name strong{color:#ff8b84;font-size:21px}
.brand-light .brand-name small{color:#b7e0da;font-size:17px}
.socials{display:flex;gap:8px}
.socials a{width:33px;height:33px;border:1px solid #547370;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:13px}
.socials a:hover{background:#fff;color:var(--ink)}
.footer-bottom{border-top:1px solid #315452;margin-top:42px;padding-top:20px;display:flex;justify-content:space-between;gap:10px;font-size:11px;color:#799793}

.whatsapp-float{position:fixed;right:22px;bottom:22px;background:#1ebf69;color:#fff;text-decoration:none;padding:12px 16px;border-radius:999px;box-shadow:0 9px 25px rgba(23,122,76,.28);z-index:40;display:flex;align-items:center;gap:8px;font-size:12px;font-weight:600}
.whatsapp-float span{font-size:20px}

/* ---------- 10. Modal ---------- */

.modal{position:fixed;inset:0;z-index:100}
.modal-backdrop{position:absolute;inset:0;background:rgba(13,46,44,.58);backdrop-filter:blur(5px)}
.modal-panel{position:absolute;right:0;top:0;height:100%;width:min(650px,100%);background:#fff;padding:42px clamp(20px,4vw,50px);overflow:auto;animation:slideIn .35s ease}
.modal-panel:focus{outline:none}
.modal-close{position:absolute;right:22px;top:18px;width:36px;height:36px;border-radius:50%;border:0;background:#f5efea;color:var(--ink);font-size:24px;cursor:pointer}
.modal-header{display:flex;gap:16px;align-items:flex-start;margin-bottom:24px}
.modal-header>span{width:48px;height:48px;flex:none;border-radius:16px;background:#ffe5e7;color:var(--coral);display:grid;place-items:center;font-size:26px}
.modal-header small{font-weight:800;color:var(--mint);letter-spacing:1.4px;font-size:11px}
.modal-header h2{font-size:30px;margin:3px 0}
.modal-header p{color:var(--muted);font-size:13px;margin:4px 0}

.selected-package{background:#edf8f5;border-radius:14px;padding:14px 16px;margin-bottom:22px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:10px}
.selected-package span{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:1px}
.selected-package strong{grid-row:2;grid-column:1;font-size:14px;margin-top:2px;line-height:1.4}
.selected-package button{grid-column:2;grid-row:1/3;border:0;background:none;color:var(--coral);font-weight:700;font-size:11px;cursor:pointer;white-space:nowrap}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.form-grid label{font-size:11px;font-weight:700;color:var(--ink)}
.form-grid label>span{color:var(--coral)}
.form-grid input,.form-grid select,.form-grid textarea{width:100%;margin-top:7px;border:1.5px solid #e3dfda;border-radius:11px;padding:12px 13px;outline:none;color:var(--ink);background:#fff}
.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{border-color:var(--mint);box-shadow:0 0 0 3px #e4f4f1}
.form-grid textarea{resize:vertical}
.wide{grid-column:1/-1}
.consent{display:flex;gap:9px;align-items:flex-start;font-size:11px;color:var(--muted);margin:18px 0;line-height:1.5}
.consent input{accent-color:var(--coral);margin-top:2px;flex:none}
.btn-whatsapp{width:100%;background:#20bd68;color:#fff;border-radius:12px;font-size:14px;padding:15px}
.btn-whatsapp:hover{background:#18a75a}
.form-note{text-align:center;color:var(--muted);font-size:10px}
.form-fallback{text-align:center;font-size:12px;background:#fff6e6;border:1px solid #f3e0b8;border-radius:12px;padding:12px;color:#8a6d34}
.form-fallback a{color:var(--coral);font-weight:700}

.toast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,140px);background:var(--ink);color:#fff;border-radius:999px;padding:12px 22px;z-index:130;font-size:12px;max-width:calc(100vw - 40px);text-align:center;transition:transform .3s ease}
.toast.show{transform:translate(-50%,0)}

body.modal-open{overflow:hidden}

@keyframes slideIn{from{transform:translateX(100%)}to{transform:none}}

/* ============================================================
   11. Animaciones de scroll
   ============================================================ */

/* Cada variante define su estado inicial; `.is-visible` lo devuelve a cero.
   Solo se animan `opacity` y `transform` para no forzar relayouts.
   Todo va bajo `.js-motion`, que añade app.js: si el script falla, el contenido
   se ve igual en vez de quedarse invisible para siempre. */
.js-motion [data-reveal]{
  opacity:0;
  transition:opacity .75s cubic-bezier(.22,.61,.36,1),transform .75s cubic-bezier(.22,.61,.36,1);
  transition-delay:var(--reveal-delay,0ms);
}
.js-motion [data-reveal="up"]{transform:translateY(30px)}
.js-motion [data-reveal="left"]{transform:translateX(-34px)}
.js-motion [data-reveal="right"]{transform:translateX(34px)}
.js-motion [data-reveal="zoom"]{transform:scale(.93)}
.js-motion [data-reveal].is-visible{opacity:1;transform:none}

/* Barra de progreso de lectura, pegada al borde inferior de la cabecera. */
.scroll-progress{
  position:absolute;left:0;bottom:-1px;height:3px;width:100%;
  background:linear-gradient(90deg,var(--coral),var(--yellow) 55%,var(--mint));
  transform:scaleX(0);transform-origin:0 50%;
  transition:transform .1s linear;
}
.site-header{transition:height .3s ease,box-shadow .3s ease,background .3s ease}
.site-header.is-scrolled{height:76px;box-shadow:0 6px 24px rgba(30,70,66,.09)}
.site-header.is-scrolled .brand img{height:50px}
.brand img{transition:height .3s ease}

/* ============================================================
   12. Fondo animado (globos, destellos y confeti)
   ============================================================ */

/* `isolation` crea el contexto de apilado y `z-index:-1` deja la capa por encima
   del fondo de la sección pero por debajo de su contenido, sin tener que tocar
   el `position` de los hijos (que rompería el confeti del hero). */
[data-ambient]{position:relative;isolation:isolate}
.ambient{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden}

/* --- Globo: cuerpo, nudo y cuerda, todo en CSS --- */
.amb-balloon{
  position:absolute;width:var(--size);aspect-ratio:.84;
  border-radius:50% 50% 48% 48%/42% 42% 62% 62%;
  background:radial-gradient(circle at 33% 27%,rgba(255,255,255,.85),var(--tint) 58%);
  opacity:var(--alpha);
  animation:ambFloat var(--dur) ease-in-out var(--delay) infinite;
  will-change:transform;
}
.amb-balloon:before{
  content:"";position:absolute;left:50%;top:100%;
  width:0;height:0;margin-left:-4px;
  border:4px solid transparent;border-top:7px solid var(--tint);
}
.amb-balloon:after{
  content:"";position:absolute;left:50%;top:calc(100% + 6px);
  width:1.5px;height:calc(var(--size) * .95);
  background:linear-gradient(var(--tint),transparent);
  transform-origin:top center;
  animation:ambString var(--dur) ease-in-out var(--delay) infinite;
}

/* --- Destello de cuatro puntas --- */
.amb-spark{
  position:absolute;width:var(--size);height:var(--size);background:var(--tint);
  clip-path:polygon(50% 0,59% 41%,100% 50%,59% 59%,50% 100%,41% 59%,0 50%,41% 41%);
  opacity:0;
  animation:ambTwinkle var(--dur) ease-in-out var(--delay) infinite;
  will-change:transform,opacity;
}

/* --- Punto de confeti --- */
.amb-dot{
  position:absolute;width:var(--size);height:var(--size);border-radius:50%;
  background:var(--tint);opacity:var(--alpha);
  animation:ambDrift var(--dur) ease-in-out var(--delay) infinite;
  will-change:transform;
}

@keyframes ambFloat{
  0%,100%{transform:translate3d(0,0,0) rotate(-3deg)}
  33%    {transform:translate3d(9px,-22px,0) rotate(2deg)}
  66%    {transform:translate3d(-7px,-11px,0) rotate(-1deg)}
}
@keyframes ambString{
  0%,100%{transform:rotate(2deg)}
  50%    {transform:rotate(-3deg)}
}
@keyframes ambTwinkle{
  0%,100%  {opacity:0;transform:scale(.4) rotate(0deg)}
  40%      {opacity:var(--alpha);transform:scale(1) rotate(45deg)}
  60%      {opacity:var(--alpha);transform:scale(.92) rotate(70deg)}
}
@keyframes ambDrift{
  0%,100%{transform:translate3d(0,0,0)}
  50%    {transform:translate3d(14px,-18px,0)}
}

/* Adornos del hero: los que ya existían ahora respiran.
   Pulso propio en vez de `ambTwinkle`: rotar un ✦ o un ♡ se ve raro. */
@keyframes doodlePulse{
  0%,100%{opacity:.5;transform:translateY(0) scale(1)}
  50%    {opacity:1;transform:translateY(-9px) scale(1.14)}
}
.doodle{animation:doodlePulse 6s ease-in-out infinite}
.heart-one{animation-delay:2.2s}
.confetti{animation:ambDrift 9s ease-in-out infinite}
.c2{animation-delay:1.6s}
.c3{animation-delay:3.1s}

/* ============================================================
   Responsive
   ============================================================ */

@media(max-width:1180px){
  .package-grid{grid-template-columns:repeat(3,1fr)}
  .main-nav{gap:22px}
  .btn-header{margin-left:14px;padding:12px 18px;font-size:14px}
}

@media(max-width:1000px){
  html{scroll-padding-top:92px}
  .site-header{height:84px}
  .brand img{height:56px}

  .main-nav{display:none}
  .main-nav.mobile-open{
    display:flex;position:absolute;left:16px;right:16px;top:calc(100% + 8px);
    flex-direction:column;align-items:stretch;gap:0;background:#fff;padding:12px;
    border-radius:16px;box-shadow:var(--shadow);
  }
  .main-nav.mobile-open a{padding:13px 15px;border-bottom:1px solid #f0e8e1}
  .nav-cta{display:inline-flex;margin-top:10px;width:100%}
  .menu-button{display:block}
  .btn-header{display:none}

  .hero{grid-template-columns:1fr;min-height:auto;background:linear-gradient(170deg,#fffaf4 0%,#fff7ef 46%,#f5e9dc 46%)}
  .hero-copy{padding:64px 8vw 20px}
  .hero-visual{min-height:520px;padding:30px 7vw 60px}
  .hero-photo{min-height:480px;border-radius:100px 24px 24px 24px}

  .trust-strip{grid-template-columns:1fr 1fr}
  .trust-strip>div:nth-child(2){border-right:0}
  .trust-strip>div:nth-child(-n+2){border-bottom:1px solid var(--line);padding-bottom:16px}
  .trust-strip>div:nth-child(n+3){padding-top:16px}

  .sublimado-shell{grid-template-columns:1fr;gap:36px}
  .sublimado-copy{text-align:center}
  .sublimado-lead,.sublimado-list{margin-left:auto;margin-right:auto}
  .sublimado-list{max-width:520px;text-align:left}
  .sublimado-visual{max-width:560px;margin:auto}

  .package-grid{grid-template-columns:repeat(2,1fr)}
  .extras-grid{grid-template-columns:1fr 1fr}
  .extras-grid>:last-child{grid-column:1/-1;max-width:520px;margin:auto}

  .builder-shell{grid-template-columns:1fr;gap:32px}
  .builder-intro{text-align:center;max-width:600px;margin:auto}
  .builder-tip{text-align:left}

  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-item.wide{grid-column:span 2}

  .footer-main{grid-template-columns:1fr 1fr 1fr}
  .footer-main>div:first-child{grid-column:1/-1}
}

@media(max-width:660px){
  html{scroll-padding-top:80px}
  .section{padding:70px 20px}
  h1{font-size:40px;letter-spacing:-1.2px}

  .site-header{height:72px;padding:0 18px}
  /* Sin esto, el alto "compacto" de 76px haría crecer la cabecera en móvil. */
  .site-header.is-scrolled{height:62px}
  .brand img{height:46px}
  .site-header.is-scrolled .brand img{height:38px}

  .hero-copy{padding:48px 22px 16px}
  .hero-lead{font-size:15px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-visual{min-height:400px;padding:16px 18px 50px}
  .hero-photo{min-height:370px;border-radius:70px 20px 20px 20px}
  .fc-bottom{bottom:28px;left:6px;padding:11px 13px}
  .star-one,.heart-one{display:none}

  .trust-strip{grid-template-columns:1fr;padding:14px 24px}
  .trust-strip>div{justify-content:flex-start;border-right:0;border-bottom:1px solid var(--line);padding:14px 0}
  .trust-strip>div:last-child{border-bottom:0}
  .trust-strip>div:nth-child(-n+2){padding-bottom:14px}
  .trust-strip>div:nth-child(n+3){padding-top:14px}

  .sublimado-visual{grid-template-columns:1fr 1fr;gap:10px}
  .sublimado-visual figure:first-child{margin-top:0}

  .package-grid{grid-template-columns:1fr;max-width:420px}
  .extras-grid{grid-template-columns:1fr;max-width:420px}
  .extras-grid>:last-child{grid-column:auto}

  .addon-grid{grid-template-columns:repeat(2,1fr)}
  .builder-card{padding:20px}
  .builder-bottom{flex-direction:column;align-items:stretch}
  .builder-bottom .btn{width:100%}
  .builder-disclaimer{text-align:left}

  .gallery-grid{grid-template-columns:1fr;max-width:420px}
  .gallery-item,.gallery-item.wide{grid-column:auto;aspect-ratio:4/5}

  .lightbox{padding:70px 14px}
  .lightbox-nav{top:auto;bottom:16px;transform:none}
  .lightbox-nav.prev{left:calc(50% - 62px)}
  .lightbox-nav.next{right:calc(50% - 62px)}

  .footer-main{grid-template-columns:1fr 1fr;gap:28px}
  .footer-main>div:first-child{grid-column:1/-1}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}

  .form-grid{grid-template-columns:1fr}
  .wide{grid-column:auto}
  .modal-panel{padding-top:60px}

  .whatsapp-float{right:16px;bottom:16px;width:52px;height:52px;padding:0;justify-content:center}
  .whatsapp-float b{display:none}
  .toast{bottom:84px}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{animation:none!important;transition:none!important}
  /* El contenido aparece ya colocado y el fondo animado no se genera. */
  .js-motion [data-reveal]{opacity:1!important;transform:none!important}
  .ambient,.scroll-progress{display:none}
}