/* ============================================================
   PATAS EN CASA · Diseño editorial cálido
   Fraunces (display) + Hanken Grotesk (texto)
   ============================================================ */

:root{
  /* Paleta cálida de marca */
  --paper:#FBF5EB;        /* fondo marfil */
  --paper-2:#F4E9D7;      /* secciones alternas */
  --card:#FFFDF8;         /* tarjetas */
  --ink:#241A12;          /* tinta casi negra, cálida */
  --ink-soft:#6E5D4E;     /* texto secundario */
  --terra:#E2572A;        /* terracota (primario) */
  --terra-deep:#C4461F;
  --teal:#0F6E6E;         /* verde profundo (confianza) */
  --teal-deep:#0A4F4F;
  --gold:#F2B34A;         /* amarillo cálido (pop) */
  --blush:#F6D9C4;
  --line:#E7D8C3;         /* líneas/bordes */

  --radius:22px;
  --radius-lg:30px;
  --maxw:1200px;
  --display:"Fraunces",Georgia,serif;
  --body:"Hanken Grotesk",system-ui,-apple-system,sans-serif;

  --fs-h1:clamp(2.6rem,1.6rem + 4.6vw,5rem);
  --fs-h2:clamp(2rem,1.3rem + 2.8vw,3.4rem);
  --fs-h3:clamp(1.25rem,1.05rem + .7vw,1.55rem);
  --fs-lead:clamp(1.05rem,.98rem + .4vw,1.3rem);

  --ease:cubic-bezier(.4,0,.2,1);
  --spring:cubic-bezier(.34,1.56,.64,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--body);color:var(--ink);background:var(--paper);
  line-height:1.6;font-size:clamp(1rem,.96rem + .2vw,1.1rem);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3{font-family:var(--display);line-height:1.04;letter-spacing:-.015em;font-weight:600}
h1 em,h2 em,h3 em{font-style:italic;color:var(--terra);font-weight:500}
a{color:inherit;text-decoration:none}
img,video{display:block;max-width:100%}
::selection{background:var(--gold);color:var(--ink)}

/* Grano sutil sobre todo */
.grain{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.4;mix-blend-mode:multiply;
  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='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");}

/* Fondo decorativo: glows cálidos en movimiento + patrón de huellas */
.bg-deco{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.bg-deco::before{content:"";position:absolute;inset:-5%;opacity:.6;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='150' height='150'%3E%3Cg fill='%23241a12' fill-opacity='0.05'%3E%3Cellipse cx='74' cy='90' rx='17' ry='13'/%3E%3Cellipse cx='50' cy='63' rx='7' ry='9'/%3E%3Cellipse cx='67' cy='53' rx='7.5' ry='10'/%3E%3Cellipse cx='87' cy='55' rx='7.5' ry='10'/%3E%3Cellipse cx='102' cy='68' rx='6.5' ry='8.5'/%3E%3C/g%3E%3C/svg%3E");
  background-size:150px 150px}
.blob{position:absolute;border-radius:50%;filter:blur(72px);mix-blend-mode:multiply;will-change:transform}
.b1{width:46vw;height:46vw;max-width:560px;max-height:560px;top:-12%;left:-8%;
  background:radial-gradient(circle,rgba(226,87,42,.20),transparent 70%);animation:drift1 24s ease-in-out infinite}
.b2{width:42vw;height:42vw;max-width:520px;max-height:520px;top:10%;right:-12%;
  background:radial-gradient(circle,rgba(15,110,110,.16),transparent 70%);animation:drift2 28s ease-in-out infinite}
.b3{width:52vw;height:52vw;max-width:640px;max-height:640px;bottom:-16%;left:26%;
  background:radial-gradient(circle,rgba(242,179,74,.24),transparent 70%);animation:drift3 32s ease-in-out infinite}
@keyframes drift1{50%{transform:translate(9%,7%) scale(1.08)}}
@keyframes drift2{50%{transform:translate(-8%,10%) scale(1.1)}}
@keyframes drift3{50%{transform:translate(6%,-8%) scale(1.06)}}

/* Cursor personalizado */
.cursor{position:fixed;top:0;left:0;z-index:9999;width:12px;height:12px;border-radius:50%;
  background:var(--terra);pointer-events:none;transform:translate(-50%,-50%);
  transition:width .25s var(--spring),height .25s var(--spring),background .25s var(--ease);
  display:none;mix-blend-mode:normal;align-items:center;justify-content:center}
.cursor.big{width:72px;height:72px;background:rgba(226,87,42,.14);border:1.5px solid var(--terra)}
.cursor .lbl{font-family:var(--body);font-weight:700;font-size:.72rem;color:var(--terra);opacity:0;white-space:nowrap;transform:scale(.6);transition:.2s var(--spring)}
.cursor.big .lbl{opacity:1;transform:scale(1)}
@media (hover:hover) and (pointer:fine){.cursor{display:flex} }

/* ===== Ticker superior ===== */
.topbar{background:var(--ink);color:var(--paper);overflow:hidden;position:relative;z-index:30}
.topbar-track{display:flex;gap:18px;align-items:center;white-space:nowrap;padding:9px 0;
  width:max-content;animation:ticker 32s linear infinite;font-weight:600;font-size:.82rem;letter-spacing:.02em}
.topbar .dot{color:var(--gold)}
@keyframes ticker{to{transform:translateX(-50%)}}

/* ===== NAV ===== */
.nav{position:sticky;top:0;z-index:40;transition:.3s var(--ease)}
.nav-inner{max-width:var(--maxw);margin:0 auto;height:76px;padding:0 clamp(16px,4vw,40px);
  display:flex;align-items:center;justify-content:space-between;gap:20px}
.nav.scrolled{background:rgba(251,245,235,.88);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--line)}
.nav.scrolled .nav-inner{height:64px}
.brand{display:flex;align-items:center;gap:12px}
.brand-badge{width:56px;height:56px;border-radius:50%;overflow:hidden;flex:none;background:#FEF9F1;
  border:2.5px solid var(--card);box-shadow:0 8px 20px -8px rgba(36,26,18,.45),0 0 0 1px var(--line);
  transition:width .3s var(--ease),height .3s var(--ease)}
.nav.scrolled .brand-badge{width:48px;height:48px}
.brand-logo{width:100%;height:100%;object-fit:contain;padding:8%;transform:none}
.brand-text{font-family:"Pacifico",var(--display);font-weight:400;font-size:1.5rem;color:var(--ink);
  line-height:1;letter-spacing:.01em;white-space:nowrap;transition:font-size .3s var(--ease)}
.nav.scrolled .brand-text{font-size:1.3rem}
@media (max-width:420px){.brand-text{font-size:1.25rem}}
.nav-links{display:flex;align-items:center;gap:clamp(14px,2vw,30px)}
.nav-links a{font-weight:600;color:var(--ink);font-size:.98rem;transition:color .2s}
.nav-links a:not(.nav-cta):hover{color:var(--terra)}
.nav-links a:not(.nav-cta){position:relative}
.nav-links a:not(.nav-cta)::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;background:var(--terra);transition:width .25s var(--ease)}
.nav-links a:not(.nav-cta):hover::after{width:100%}
.nav-cta{background:var(--ink);color:var(--paper)!important;padding:11px 20px;border-radius:999px;font-weight:700;transition:transform .2s var(--spring),background .2s}
.nav-cta:hover{background:var(--terra);transform:translateY(-2px)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.burger span{width:26px;height:2.5px;background:var(--ink);border-radius:3px;transition:.3s var(--ease)}
.burger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ===== Botones ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--body);
  font-weight:700;font-size:1.02rem;padding:15px 28px;border:none;border-radius:999px;cursor:pointer;
  transition:transform .2s var(--spring),box-shadow .2s var(--ease),background .2s;line-height:1}
.btn-primary{color:#fff;background:var(--terra);box-shadow:0 10px 26px -8px rgba(226,87,42,.6)}
.btn-primary:hover{background:var(--terra-deep);transform:translateY(-3px);box-shadow:0 16px 34px -10px rgba(226,87,42,.7)}
.btn-text{color:var(--ink);background:transparent;padding:15px 10px;position:relative}
.btn-text::after{content:"→";transition:transform .2s var(--ease)}
.btn-text:hover::after{transform:translateX(5px)}
.btn-text:hover{color:var(--terra)}
.btn-sm{padding:11px 20px;font-size:.92rem}
.btn-block{width:100%}

/* ===== Reveal al hacer scroll ===== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.hero-copy .reveal:nth-child(1){transition-delay:.05s}
.hero-copy .reveal:nth-child(2){transition-delay:.12s}
.hero-copy .reveal:nth-child(3){transition-delay:.2s}
.hero-copy .reveal:nth-child(4){transition-delay:.28s}
.hero-copy .reveal:nth-child(5){transition-delay:.36s}

/* ===== HERO ===== */
.hero{max-width:var(--maxw);margin:0 auto;padding:clamp(30px,5vw,60px) clamp(16px,4vw,40px) clamp(40px,6vw,80px);position:relative;z-index:10}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(24px,4vw,64px);align-items:center}
.tag{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;font-size:.85rem;color:var(--teal-deep);
  background:#DFF0EE;padding:8px 15px;border-radius:999px;margin-bottom:22px}
.tag .pulse{width:9px;height:9px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 0 rgba(15,110,110,.5);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(15,110,110,0)}100%{box-shadow:0 0 0 0 rgba(15,110,110,0)}}
.hero h1{font-size:var(--fs-h1);font-weight:600;margin-bottom:22px}
.lead{font-size:var(--fs-lead);color:var(--ink-soft);max-width:33ch;margin-bottom:30px}
.lead strong{color:var(--ink);font-weight:700}
.hero-cta{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:34px}
.hero-proof{list-style:none;display:flex;gap:clamp(18px,3vw,38px)}
.hero-proof li{display:flex;flex-direction:column}
.hero-proof b{font-family:var(--display);font-size:1.9rem;font-weight:600;color:var(--ink);line-height:1}
.hero-proof span{font-size:.82rem;color:var(--ink-soft);margin-top:3px;font-weight:600}

/* Collage del héroe */
.hero-visual{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
.frame{border-radius:var(--radius);overflow:hidden;background:var(--blush);position:relative;
  box-shadow:0 30px 60px -24px rgba(36,26,18,.4)}
.frame figcaption{position:absolute;left:10px;bottom:10px;background:rgba(36,26,18,.55);color:#fff;
  font-size:.72rem;font-weight:700;padding:5px 11px;border-radius:999px;backdrop-filter:blur(4px)}
.frame-photo{aspect-ratio:3/4;margin-top:48px;border:5px solid var(--card);transform:rotate(2.5deg)}
.frame-photo.lift{margin-top:0;transform:rotate(-2deg)}
.frame-photo.tall{aspect-ratio:4/5;margin-top:0;transform:none;max-width:460px}
.frame img{width:100%;height:100%;object-fit:cover;display:block}
.about-visual{display:grid;gap:14px;max-width:460px}
.about-thumbs{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.thumb{aspect-ratio:1/1;border:5px solid var(--card)}
.thumb:nth-child(1){transform:rotate(-1.6deg)}
.thumb:nth-child(2){transform:rotate(1.6deg)}
.slot{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  background:repeating-linear-gradient(45deg,#F3E2D0,#F3E2D0 14px,#EFDAC4 14px,#EFDAC4 28px);color:var(--ink-soft);text-align:center;padding:14px}
.slot-ico{font-size:1.8rem}
.slot span{font-weight:700;font-size:.95rem;color:var(--ink)}
.slot small{font-size:.72rem;opacity:.8}
.float-chip{position:absolute;background:var(--card);border:1px solid var(--line);border-radius:999px;
  padding:9px 15px;font-weight:700;font-size:.85rem;box-shadow:0 12px 24px -10px rgba(36,26,18,.35);z-index:3}
.chip-1{top:8px;right:-6px;color:var(--teal-deep)}
.chip-2{bottom:24px;left:-10px;color:var(--terra);font-family:var(--display);font-style:italic}

.scrollcue{display:flex;align-items:center;gap:10px;margin-top:48px;color:var(--ink-soft);font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.scrollcue i{width:30px;height:30px;border-radius:50%;border:1.5px solid var(--ink-soft);position:relative}
.scrollcue i::after{content:"↓";position:absolute;inset:0;display:grid;place-items:center;animation:bob 1.6s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(4px)}}

/* ===== Marquee de colores ===== */
.marquee{background:var(--ink);color:var(--paper);overflow:hidden;padding:18px 0;position:relative;z-index:10;
  border-top:2px solid var(--terra);border-bottom:2px solid var(--terra)}
.marquee-track{display:flex;gap:26px;align-items:center;width:max-content;white-space:nowrap;
  font-family:var(--display);font-style:italic;font-size:clamp(1.4rem,1rem + 1.6vw,2.2rem);animation:ticker 26s linear infinite}
.marquee .s{color:var(--gold);font-style:normal}

/* ===== Secciones ===== */
.section{max-width:var(--maxw);margin:0 auto;padding:clamp(60px,8vw,120px) clamp(16px,4vw,40px);position:relative;z-index:10}
.sec-head{display:flex;gap:clamp(16px,3vw,34px);align-items:flex-start;margin-bottom:clamp(36px,5vw,60px);max-width:760px}
.sec-head.center{flex-direction:column;align-items:center;text-align:center;margin-inline:auto}
.num{font-family:var(--display);font-size:clamp(2.4rem,1.6rem + 3vw,4.2rem);font-weight:600;color:var(--terra);
  line-height:.8;opacity:.9;flex:none}
.sec-head.center .num{-webkit-text-stroke:1.5px var(--terra);-webkit-text-fill-color:transparent;color:transparent}
.kicker{display:block;font-weight:800;color:var(--teal);text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;margin-bottom:12px}
.kicker.light{color:var(--gold)}
.section h2,.sec-head h2{font-size:var(--fs-h2);margin-bottom:14px}
.sec-sub{font-size:var(--fs-lead);color:var(--ink-soft);max-width:54ch}
.sec-head.center .sec-sub{margin-inline:auto}

/* ===== GUÍAS POR EDAD · 3 gatos en 3D (interactivo) ===== */
.nowrap{white-space:nowrap}
.stage-row{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2.4vw,26px);margin-bottom:20px}
.stage-cat{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px;
  background:var(--card);border:1.5px solid var(--line);border-radius:var(--radius-lg);padding:24px 18px 22px;
  cursor:pointer;font-family:var(--body);color:var(--ink);
  transition:transform .3s var(--spring),box-shadow .3s var(--ease),border-color .3s}
.stage-cat::before{content:"";position:absolute;inset:0;border-radius:inherit;z-index:0;opacity:0;transition:opacity .3s;
  background:radial-gradient(120% 72% at 50% 0%,var(--sc,rgba(242,179,74,.2)),transparent 62%)}
.stage-cat:hover{transform:translateY(-6px);box-shadow:0 30px 60px -30px rgba(36,26,18,.42)}
.stage-cat:hover::before{opacity:1}
.stage-cat[aria-selected="true"]{border-color:var(--terra);box-shadow:0 26px 54px -26px rgba(226,87,42,.5)}
.stage-cat[aria-selected="true"]::before{opacity:1}
.stage-badge{position:relative;z-index:1;font-weight:800;font-size:.74rem;letter-spacing:.03em;text-transform:uppercase;
  color:var(--teal);background:#DFF0EE;padding:6px 13px;border-radius:999px}
.stage-cat[aria-selected="true"] .stage-badge{color:#fff;background:var(--terra)}
.cat3d{position:relative;z-index:1;width:clamp(128px,15vw,186px);height:clamp(128px,15vw,186px);
  display:grid;place-items:center;margin:8px 0 2px}
.catsvg{width:100%;height:100%;overflow:visible;transform-origin:center bottom;animation:float3d 5s ease-in-out infinite}
.stage-cat:nth-child(2) .catsvg{animation-delay:-1.7s}
.stage-cat:nth-child(3) .catsvg{animation-delay:-3.2s}
.stage-cat:hover .catsvg{animation-play-state:paused}
@keyframes float3d{50%{transform:translateY(-9px)}}
.catphoto{width:100%;aspect-ratio:1;height:auto;border-radius:50%;object-fit:cover;object-position:center 42%;
  border:4px solid var(--card);box-shadow:0 18px 38px -16px rgba(36,26,18,.55),0 0 0 1.5px rgba(36,26,18,.16);
  animation:float3d 5s ease-in-out infinite;transition:transform .3s var(--spring)}
.stage-cat:nth-child(2) .catphoto{animation-delay:-1.7s}
.stage-cat:nth-child(3) .catphoto{animation-delay:-3.2s}
.stage-cat:hover .catphoto{animation-play-state:paused;transform:scale(1.04)}
.stage-cat[aria-selected="true"] .catphoto{border-color:var(--terra)}
.stage-age{position:relative;z-index:1;font-weight:700;font-size:.82rem;color:var(--ink-soft)}
.stage-name{position:relative;z-index:1;font-size:var(--fs-h3);margin-top:1px}
.stage-hint{position:relative;z-index:1;font-weight:700;font-size:.82rem;color:var(--terra);margin-top:6px;transition:transform .2s var(--ease)}
.stage-cat:hover .stage-hint{transform:translateX(3px)}
.stage-cat[aria-selected="true"] .stage-hint{color:var(--ink-soft)}

/* Panel del manual (se despliega debajo) */
.stage-panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .55s var(--spring)}
.stage-panel.open{grid-template-rows:1fr}
.sp-inner{overflow:hidden;min-height:0}
.sp-card{background:var(--ink);color:var(--paper);border-radius:var(--radius-lg);padding:clamp(24px,4vw,46px);
  margin-top:8px;position:relative;overflow:hidden;box-shadow:0 40px 80px -44px rgba(36,26,18,.6);animation:spFade .45s var(--ease)}
.sp-card::before{content:"🐾";position:absolute;right:-10px;bottom:-34px;font-size:10rem;opacity:.06}
@keyframes spFade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.sp-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:clamp(22px,4vw,46px);align-items:center;position:relative;z-index:1}
.sp-kicker{display:block;font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:.76rem;color:var(--gold);margin-bottom:10px}
.sp-card h3{font-size:clamp(1.6rem,1.2rem + 1.6vw,2.4rem);color:var(--paper);margin-bottom:12px;line-height:1.05}
.sp-card h3 em{color:var(--gold)}
.sp-intro{color:rgba(251,245,235,.82);font-size:var(--fs-lead);margin-bottom:20px;max-width:54ch}
.sp-list{list-style:none;display:grid;gap:10px;margin-bottom:18px}
.sp-list li{display:flex;gap:11px;align-items:flex-start;font-weight:600;color:rgba(251,245,235,.94)}
.sp-list li::before{content:"✓";color:var(--gold);font-weight:800;flex:none}
.sp-note{font-size:.82rem;line-height:1.5;color:rgba(251,245,235,.62);border-left:2px solid var(--teal);padding-left:12px;margin-bottom:22px;max-width:56ch}
.sp-foot{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.sp-foot .price{font-family:var(--display);font-weight:700;color:var(--gold);font-size:1.08rem}
.sp-aside{display:grid;place-items:center}
.sp-ribbon{background:rgba(251,245,235,.06);border:1px solid rgba(251,245,235,.14);border-radius:var(--radius);padding:24px 20px;text-align:center;width:100%}
.sp-ribbon .big{font-size:3.6rem;line-height:1;display:block;margin-bottom:6px}
.sp-ribbon strong{display:block;color:var(--paper);font-family:var(--display);font-size:1.35rem;margin-bottom:4px}
.sp-ribbon small{color:rgba(251,245,235,.7);font-weight:600;font-size:.82rem}

/* ===== SOBRE ===== */
.about{padding-top:clamp(40px,5vw,70px)}
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,5vw,70px);align-items:center}
.about-copy .num{display:inline-block;margin-bottom:6px}
.about-copy h2{margin-bottom:16px}
.about-copy>p{color:var(--ink-soft);font-size:var(--fs-lead);margin-bottom:22px;max-width:52ch}
.ticks{list-style:none;margin-bottom:30px;display:grid;gap:12px}
.ticks li{display:flex;gap:12px;font-weight:600;align-items:flex-start}
.ticks li::before{content:"🐾";flex:none}
.counters{display:flex;gap:clamp(20px,4vw,48px);flex-wrap:wrap;padding-top:26px;border-top:1px solid var(--line)}
.counter b{font-family:var(--display);font-size:clamp(2rem,1.4rem + 2vw,3rem);font-weight:600;color:var(--terra);line-height:1;display:block}
.counter span{font-size:.84rem;color:var(--ink-soft);font-weight:600}

/* ===== JOIN / formulario ===== */
.join{padding-bottom:clamp(60px,8vw,120px)}
.join-card{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center;
  background:var(--ink);color:var(--paper);border-radius:var(--radius-lg);padding:clamp(30px,5vw,64px);
  box-shadow:0 40px 80px -40px rgba(36,26,18,.6);position:relative;overflow:hidden}
.join-card::before{content:"🐾";position:absolute;bottom:-30px;right:-10px;font-size:11rem;opacity:.06}
.join-copy h2{color:var(--paper);margin-bottom:14px}
.join-copy h2 em{color:var(--gold)}
.join-copy>p{color:rgba(251,245,235,.78);margin-bottom:22px;max-width:40ch}
.join-ticks{list-style:none;display:grid;gap:11px}
.join-ticks li{display:flex;gap:11px;font-weight:600;align-items:flex-start;color:rgba(251,245,235,.92)}
.join-ticks li::before{content:"✓";color:var(--gold);font-weight:800;flex:none}
.join-form{background:var(--card);border-radius:var(--radius);padding:clamp(22px,3vw,34px);position:relative;z-index:1}
.field{margin-bottom:15px}
.field label,.field-label{display:block;font-weight:700;margin-bottom:7px;font-size:.92rem;color:var(--ink)}
.field .opt{font-weight:600;color:var(--ink-soft);font-size:.8rem}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border-radius:13px;border:1.5px solid var(--line);
  background:#fff;font-family:var(--body);font-size:1rem;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.field textarea{resize:vertical;min-height:76px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--terra);box-shadow:0 0 0 4px rgba(226,87,42,.14)}
/* Edad segmentada */
.seg{display:flex;gap:8px}
.seg label{flex:1;position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;inset:0;cursor:pointer}
.seg span{display:flex;align-items:center;justify-content:center;gap:5px;padding:11px 8px;border:1.5px solid var(--line);
  border-radius:13px;font-weight:700;font-size:.86rem;background:#fff;transition:.2s var(--ease);text-align:center}
.seg input:checked+span{border-color:var(--terra);background:#FFF3EC;color:var(--terra-deep)}
.seg input:focus-visible+span{box-shadow:0 0 0 3px rgba(226,87,42,.2)}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--ink-soft);margin:6px 0 18px;cursor:pointer}
.consent input{width:20px;height:20px;margin-top:2px;flex:none;accent-color:var(--terra);cursor:pointer}
.form-msg{margin-top:14px;font-weight:700;display:none}
.form-msg.ok{display:block;color:var(--teal)}
.form-msg.err{display:block;color:var(--terra-deep)}

/* ===== FOOTER ===== */
.foot{background:var(--paper-2);position:relative;z-index:10;border-top:1px solid var(--line)}
.foot-inner{max-width:var(--maxw);margin:0 auto;padding:clamp(40px,5vw,64px) clamp(16px,4vw,40px);
  display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.foot-logo{height:66px;width:auto;margin-bottom:12px}
.foot-text{font-family:var(--display);font-size:1.4rem;margin-bottom:10px}
.foot-brand p{color:var(--ink-soft);max-width:30ch}
.foot-links{display:flex;flex-direction:column;gap:10px}
.foot-links a{font-weight:600;color:var(--ink);transition:color .2s}
.foot-links a:hover{color:var(--terra)}
.foot-base{text-align:center;padding:18px;border-top:1px solid var(--line);color:var(--ink-soft);font-size:.84rem}

/* ===== RESPONSIVE ===== */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-visual{max-width:440px}
  .about-grid{grid-template-columns:1fr;gap:34px}
  .about-visual{order:2;max-width:100%}
  .join-card{grid-template-columns:1fr}
  .stage-row{grid-template-columns:1fr;max-width:420px;margin-inline:auto}
  .sp-grid{grid-template-columns:1fr}
  .sp-aside{order:-1}
}
@media (max-width:720px){
  .burger{display:flex}
  .nav-links{position:fixed;inset:76px 14px auto 14px;flex-direction:column;align-items:stretch;gap:6px;
    background:rgba(251,245,235,.97);backdrop-filter:blur(14px);padding:16px;border-radius:20px;
    box-shadow:0 30px 60px -20px rgba(36,26,18,.4);border:1px solid var(--line);
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:.26s var(--ease)}
  .nav-links.open{transform:none;opacity:1;pointer-events:auto}
  .nav-links a{padding:12px 14px;border-radius:12px}
  .nav-links a:not(.nav-cta)::after{display:none}
  .nav-cta{text-align:center}
  .sec-head{flex-direction:column;gap:8px}
  .sp-foot{gap:12px}
  .hero-proof{gap:22px}
}

/* Accesibilidad: respeta reduce motion */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  .scroll-behavior{scroll-behavior:auto}
}