/* =========================================================
   DULCELAB FOOD — Fase 1
   Identidad TEC CAPITAL · paleta oficial · sin frameworks
   ========================================================= */

/* ---------- 1. Paleta oficial ---------- */
:root{
  --chocolate:#3B2420;
  --frambuesa:#C94B68;
  --crema:#FFF3E5;
  --dorado:#D5A13D;
  --salvia:#849D83;
  --blanco:#FFFFFF;

  --chocolate-deep:#2A1815;

  --ff-title:'Montserrat',system-ui,sans-serif;
  --ff-body:'Poppins',system-ui,sans-serif;

  --r-sm:12px;
  --r-md:18px;
  --r-lg:28px;
  --r-pill:999px;

  --nav-h:72px;
  --wrap:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 2. Temas ---------- */
:root[data-theme="light"]{
  --bg:var(--crema);
  --bg-grad:radial-gradient(120% 90% at 12% 0%, #FFFFFF 0%, var(--crema) 46%, #FBE7D4 100%);
  --text:var(--chocolate);
  --text-soft:rgba(59,36,32,.72);
  --text-faint:rgba(59,36,32,.55);

  --glass-bg:rgba(255,255,255,.55);
  --glass-bg-strong:rgba(255,255,255,.7);
  --panel-bg:rgba(255,248,240,.94);
  --glass-brd:rgba(59,36,32,.12);
  --glass-brd-hi:rgba(213,161,61,.38);
  --glass-shadow:0 18px 48px -22px rgba(59,36,32,.42);

  --glow-frambuesa:0 12px 32px -12px rgba(201,75,104,.55);
  --glow-dorado:0 10px 30px -14px rgba(213,161,61,.5);
  --glow-soft:none;

  --line:rgba(59,36,32,.14);
  --particle:181,132,52;
  --particle-alpha:.42;
  --scroll-thumb:rgba(59,36,32,.32);
  --scroll-thumb-hi:var(--frambuesa);
  --scroll-track:rgba(59,36,32,.07);
}

:root[data-theme="dark"]{
  --bg:var(--chocolate-deep);
  --bg-grad:linear-gradient(155deg,#2A1815 0%,#33201B 48%,#3B2420 100%);
  --text:var(--crema);
  --text-soft:rgba(255,243,229,.76);
  --text-faint:rgba(255,243,229,.56);

  --glass-bg:rgba(59,36,32,.46);
  --glass-bg-strong:rgba(59,36,32,.62);
  --panel-bg:rgba(38,22,19,.95);
  --glass-brd:rgba(255,243,229,.14);
  --glass-brd-hi:rgba(213,161,61,.5);
  --glass-shadow:0 22px 60px -26px rgba(0,0,0,.75);

  /* glow neón cálido */
  --glow-frambuesa:0 0 26px -2px rgba(201,75,104,.55), 0 0 62px -12px rgba(201,75,104,.42);
  --glow-dorado:0 0 24px -4px rgba(213,161,61,.5), 0 0 56px -14px rgba(213,161,61,.35);
  --glow-soft:0 0 34px -12px rgba(213,161,61,.35);

  --line:rgba(255,243,229,.16);
  --particle:255,243,229;
  --particle-alpha:.5;
  --scroll-thumb:rgba(213,161,61,.5);
  --scroll-thumb-hi:var(--frambuesa);
  --scroll-track:rgba(255,243,229,.07);
}

/* ---------- 3. Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--nav-h) + 12px);
}
body{
  font-family:var(--ff-body);
  font-weight:300;
  font-size:clamp(.95rem,.9rem + .25vw,1.05rem);
  line-height:1.65;
  color:var(--text);
  background:var(--bg);
  min-height:100vh;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  transition:background-color .45s var(--ease), color .45s var(--ease);
}
img,svg,canvas{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--ff-title);font-weight:900;line-height:1.05;letter-spacing:-.02em}
ul{list-style:none}
button,input,select,textarea{font:inherit;color:inherit;background:none;border:0;appearance:none;-webkit-appearance:none;outline:none}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--frambuesa);outline-offset:3px;border-radius:6px}
::selection{background:var(--frambuesa);color:var(--blanco)}

.sprite{position:absolute;width:0;height:0;overflow:hidden}
.ico{
  width:20px;height:20px;flex:none;
  fill:none;stroke:currentColor;stroke-width:1.5;
  stroke-linecap:round;stroke-linejoin:round;
}
.skip-link{
  position:fixed;top:-100px;left:16px;z-index:200;
  padding:10px 18px;border-radius:var(--r-pill);
  background:var(--frambuesa);color:var(--blanco);
  transition:top .25s var(--ease);
}
.skip-link:focus-visible{top:14px}

/* ---------- 4. Scrollbar custom ---------- */
html{scrollbar-width:thin;scrollbar-color:var(--scroll-thumb) var(--scroll-track)}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track{background:var(--scroll-track)}
::-webkit-scrollbar-thumb{
  background:var(--scroll-thumb);
  border-radius:var(--r-pill);
}
::-webkit-scrollbar-thumb:hover{background:var(--scroll-thumb-hi)}

/* ---------- 5. Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:var(--ff-body);font-weight:600;font-size:.92rem;
  letter-spacing:.01em;line-height:1;
  padding:.85rem 1.5rem;border-radius:var(--r-pill);
  border:1.5px solid transparent;
  cursor:pointer;white-space:nowrap;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease),
             background-color .3s var(--ease), color .3s var(--ease),
             border-color .3s var(--ease);
  will-change:transform;
}
.btn--primary{background:var(--frambuesa);color:var(--blanco);box-shadow:var(--glow-frambuesa)}
/* min-height para no bajar del minimo tactil de 44px en tablet */
.btn--wa{background:var(--frambuesa);color:var(--blanco);padding:.7rem 1.15rem;font-size:.86rem;min-height:44px;box-shadow:var(--glow-frambuesa)}
.btn--wa .ico{width:18px;height:18px}
.btn--ghost{
  background:transparent;color:var(--text);
  border-color:var(--text);
}

/* Los efectos de hover van tras (hover:hover) para que en tactil no se queden
   pegados despues del tap. El :active se declara despues para que gane. */
@media (hover:hover){
  .btn:hover{transform:translateY(-2px)}
  .btn--primary:hover{box-shadow:0 0 30px -2px rgba(201,75,104,.7),0 18px 40px -18px rgba(201,75,104,.85)}
  .btn--wa:hover{box-shadow:0 0 28px -2px rgba(201,75,104,.7)}
  .btn--ghost:hover{
    border-color:var(--dorado);color:var(--dorado);
    box-shadow:var(--glow-dorado);
  }
}
.btn:active{transform:translateY(0)}

/* ---------- 6. Navbar ---------- */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:100;
  height:var(--nav-h);
  background:var(--glass-bg);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  backdrop-filter:blur(18px) saturate(150%);
  border-bottom:1px solid var(--glass-brd);
  transition:background-color .45s var(--ease), box-shadow .35s var(--ease), border-color .45s var(--ease);
}
.nav.is-scrolled{
  background:var(--glass-bg-strong);
  box-shadow:var(--glass-shadow);
}
.nav__inner{
  max-width:var(--wrap);height:100%;margin-inline:auto;
  padding-inline:clamp(1rem,3vw,2rem);
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
}
.brand{display:flex;align-items:center;gap:.6rem;min-width:0}
/* El logo es un wordmark horizontal: alto fijo, ancho libre y sin recorte. */
.brand__mark{
  height:34px;width:auto;
  border-radius:0;
}
:root[data-theme="dark"] .brand__mark{filter:drop-shadow(0 0 12px rgba(213,161,61,.3))}
/* El logo ya dice "DULCE LAB FOOD"; el texto duplicaba la marca. */
.brand__text{
  display:none;
  font-family:var(--ff-title);font-weight:900;
  font-size:clamp(.95rem,.85rem + .5vw,1.15rem);
  letter-spacing:.01em;line-height:1;white-space:nowrap;
}
.brand__accent{color:var(--dorado);margin-left:.28em}

.nav__links{display:none}
.nav__link{
  position:relative;font-weight:400;font-size:.92rem;color:var(--text-soft);
  padding:.35rem 0;white-space:nowrap;transition:color .3s var(--ease);
}
.nav__link::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;
  background:var(--frambuesa);border-radius:2px;
  transform:scaleX(0);transform-origin:left;
  transition:transform .35s var(--ease);
}
.nav__link.is-active::after{transform:scaleX(1)}
@media (hover:hover){
  .nav__link:hover{color:var(--text)}
  .nav__link:hover::after{transform:scaleX(1)}
}
.nav__link.is-active{color:var(--text);font-weight:600}

.nav__actions{display:flex;align-items:center;gap:.55rem}
.nav__wa{display:none}

/* Toggle día/noche */
.theme-toggle{
  position:relative;width:56px;height:32px;flex:none;
  border-radius:var(--r-pill);
  background:var(--glass-bg-strong);
  border:1px solid var(--glass-brd);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  transition:border-color .35s var(--ease), box-shadow .35s var(--ease);
}
@media (hover:hover){
  .theme-toggle:hover{border-color:var(--glass-brd-hi);box-shadow:var(--glow-dorado)}
}
/* El switch mide 29px de alto entre 768 y 1199 para que quepa el navbar;
   esta area invisible le da los 44px tactiles sin mover el layout. */
.theme-toggle::after{
  content:"";position:absolute;top:50%;left:50%;
  width:100%;height:44px;transform:translate(-50%,-50%);
}
.theme-toggle__orb{
  position:absolute;top:3px;left:3px;
  width:24px;height:24px;border-radius:50%;
  display:grid;place-items:center;
  background:var(--dorado);color:var(--chocolate);
  transition:transform .45s var(--ease), background-color .45s var(--ease);
  will-change:transform;
}
.theme-toggle .ico{
  width:15px;height:15px;grid-area:1/1;
  transition:opacity .35s var(--ease), transform .5s var(--ease);
}
.ico--moon{opacity:0;transform:rotate(-70deg) scale(.5)}
.ico--sun{opacity:1;transform:rotate(0) scale(1)}
:root[data-theme="dark"] .theme-toggle__orb{transform:translateX(24px);background:var(--crema)}
:root[data-theme="dark"] .ico--sun{opacity:0;transform:rotate(70deg) scale(.5)}
:root[data-theme="dark"] .ico--moon{opacity:1;transform:rotate(0) scale(1)}

/* Hamburguesa animada */
.burger{
  width:44px;height:44px;flex:none;border-radius:var(--r-sm);
  display:grid;place-content:center;gap:5px;
  border:1px solid var(--glass-brd);background:var(--glass-bg-strong);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  transition:border-color .3s var(--ease)}
@media (hover:hover){
  .burger:hover{border-color:var(--glass-brd-hi)}
}
.burger span{
  display:block;width:20px;height:2px;border-radius:2px;background:var(--text);
  transition:transform .35s var(--ease), opacity .25s var(--ease), background-color .35s var(--ease);
}
.burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);background:var(--frambuesa)}
.burger.is-open span:nth-child(2){opacity:0;transform:scaleX(.2)}
.burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);background:var(--frambuesa)}

/* Panel móvil */
.nav__links.is-open{
  display:flex;flex-direction:column;gap:.35rem;
  position:fixed;top:var(--nav-h);left:0;right:0;z-index:99;
  padding:1.1rem clamp(1rem,4vw,2rem) 1.6rem;
  background:var(--panel-bg);
  -webkit-backdrop-filter:blur(22px) saturate(160%);
  backdrop-filter:blur(22px) saturate(160%);
  border-bottom:1px solid var(--glass-brd);
  box-shadow:var(--glass-shadow);
  animation:panelIn .35s var(--ease) both;
}
.nav__links.is-open .nav__link{
  padding:.7rem .2rem;font-size:1rem;
  border-bottom:1px solid var(--line);
}
.nav__links.is-open .nav__link::after{display:none}
.nav__wa-mobile{margin-top:.9rem;align-self:flex-start}
@keyframes panelIn{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:none}}

.nav-scrim{
  position:fixed;inset:var(--nav-h) 0 0;z-index:98;
  background:rgba(42,24,21,.42);
  -webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);
  animation:fadeIn .3s var(--ease) both;
}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ---------- 7. Hero ---------- */
.hero{
  position:relative;isolation:isolate;
  min-height:100vh;min-height:100svh;
  padding:calc(var(--nav-h) + 2.5rem) clamp(1rem,4vw,2rem) 5.5rem;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;
}
.hero__bg{
  position:absolute;inset:-10%;z-index:-4;
  background:var(--bg-grad);
  background-size:180% 180%;
  animation:bgDrift 22s ease-in-out infinite alternate;
  transition:background .5s var(--ease);
}
@keyframes bgDrift{0%{background-position:0% 30%}100%{background-position:100% 70%}}

.hero::after{
  content:"";position:absolute;z-index:-2;inset:auto -20% -35% -20%;height:70%;
  background:radial-gradient(50% 60% at 30% 50%, rgba(201,75,104,.16), transparent 70%),
             radial-gradient(45% 55% at 72% 45%, rgba(213,161,61,.16), transparent 70%);
  pointer-events:none;
}
.hero__canvas{position:absolute;inset:0;z-index:-1;width:100%;height:100%;pointer-events:none}

/* Textura opcional del hero: sólo se enciende si assets/hero-bg.png existe */
.hero__texture{
  position:absolute;inset:0;z-index:-3;pointer-events:none;
  background-position:center;background-size:cover;background-repeat:no-repeat;
  opacity:0;transition:opacity .9s var(--ease);
}
.hero__texture.is-on{opacity:.22}
:root[data-theme="dark"] .hero__texture.is-on{opacity:.15}

/* Shapes 3D flotantes */
.hero__stage{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  perspective:900px;transform-style:preserve-3d;
}
.shape{
  position:absolute;transform-style:preserve-3d;
  animation:float 9s ease-in-out infinite;
  will-change:transform;
}
.shape__glass{
  display:grid;place-items:center;
  width:100%;height:100%;border-radius:50%;
  background:var(--glass-bg);
  border:1px solid var(--glass-brd-hi);
  -webkit-backdrop-filter:blur(12px) saturate(140%);
  backdrop-filter:blur(12px) saturate(140%);
  box-shadow:var(--glass-shadow),var(--glow-soft);
  color:var(--dorado);
}
.shape .ico{width:44%;height:44%;stroke-width:1.5}
.shape--1{width:78px;height:78px;top:16%;left:6%;animation-delay:-1s}
.shape--2{width:64px;height:64px;bottom:20%;left:11%;animation-delay:-4s}
.shape--2 .shape__glass{color:var(--frambuesa)}
.shape--3{width:88px;height:88px;top:19%;right:7%;animation-delay:-2.5s}
.shape--4{width:58px;height:58px;bottom:24%;right:12%;animation-delay:-6s}
.shape--4 .shape__glass{color:var(--salvia)}
@keyframes float{
  0%  {transform:translate3d(0,0,0) rotateX(0deg) rotateY(0deg) rotateZ(0deg)}
  33% {transform:translate3d(6px,-20px,30px) rotateX(14deg) rotateY(-16deg) rotateZ(4deg)}
  66% {transform:translate3d(-8px,-8px,-20px) rotateX(-10deg) rotateY(18deg) rotateZ(-4deg)}
  100%{transform:translate3d(0,0,0) rotateX(0deg) rotateY(0deg) rotateZ(0deg)}
}

/* Card principal + tilt */
.hero__wrap{
  position:relative;z-index:1;
  width:100%;max-width:var(--wrap);
  perspective:1400px;
}
.hero__card{
  max-width:820px;margin-inline:auto;
  padding:clamp(1.6rem,4.5vw,3.2rem) clamp(1.25rem,4vw,3rem);
  text-align:center;border-radius:var(--r-lg);
  background:var(--glass-bg);
  border:1px solid var(--glass-brd);
  -webkit-backdrop-filter:blur(20px) saturate(150%);
  backdrop-filter:blur(20px) saturate(150%);
  box-shadow:var(--glass-shadow);
  transform-style:preserve-3d;
  transition:transform .5s var(--ease), background-color .45s var(--ease), border-color .45s var(--ease), box-shadow .45s var(--ease);
  will-change:transform;
}
.hero__card.is-tilting{transition:transform .12s linear}
:root[data-theme="dark"] .hero__card{box-shadow:var(--glass-shadow),0 0 60px -30px rgba(213,161,61,.5)}
.tilt__inner{transform:translateZ(30px);transform-style:preserve-3d}

.hero__eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-size:.76rem;font-weight:400;letter-spacing:.06em;text-transform:uppercase;
  color:var(--text-soft);
  padding:.5rem 1rem;margin-bottom:1.5rem;
  border:1px solid var(--glass-brd);border-radius:var(--r-pill);
  background:var(--glass-bg-strong);
  text-wrap:balance;
}
.hero__eyebrow .ico{width:17px;height:17px;color:var(--salvia)}

.hero__title{
  font-size:clamp(2.6rem,10.5vw,7.5rem);
  font-weight:900;letter-spacing:-.035em;line-height:.92;
  margin-bottom:1.1rem;
}
.hero__title-line{display:block}
.hero__title-accent{
  color:var(--dorado);
  text-shadow:0 0 42px rgba(213,161,61,.35);
}
:root[data-theme="dark"] .hero__title-accent{text-shadow:0 0 30px rgba(213,161,61,.55),0 0 70px rgba(213,161,61,.3)}

.hero__slogan{
  font-size:clamp(1.02rem,.95rem + .8vw,1.5rem);
  font-weight:300;color:var(--text-soft);
  max-width:34ch;margin:0 auto 2rem;text-wrap:balance;
}
.hero__ctas{display:flex;flex-wrap:wrap;gap:.8rem;justify-content:center}
.hero__ctas .btn{padding:.95rem 1.8rem;font-size:.95rem}

.hero__badge{
  display:inline-flex;align-items:center;gap:.6rem;
  margin-top:2rem;padding:.65rem 1.15rem;
  border-radius:var(--r-pill);
  font-size:.8rem;font-weight:400;color:var(--text-soft);
  background:var(--glass-bg-strong);
  border:1px solid var(--glass-brd-hi);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:var(--glow-dorado);
  animation:badgeFloat 6s ease-in-out 1.4s infinite;
  text-wrap:balance;
}
.hero__badge .ico{width:19px;height:19px;color:var(--dorado)}
@keyframes badgeFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

/* Indicador de scroll */
.scroll-cue{
  position:absolute;left:50%;bottom:1.5rem;z-index:2;
  transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:.4rem;
  color:var(--text-faint);
  transition:color .3s var(--ease);
  animation:reveal .9s var(--ease) 1.1s both;
}
@media (hover:hover){
  .scroll-cue:hover{color:var(--frambuesa)}
}
.scroll-cue__label{font-size:.68rem;letter-spacing:.18em;text-transform:uppercase}
.scroll-cue__ico{
  width:18px;height:30px;
  fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;
  animation:cueSlide 2.2s ease-in-out infinite;
}
@keyframes cueSlide{0%,100%{transform:translateY(0);opacity:.65}50%{transform:translateY(6px);opacity:1}}

/* Entrada escalonada */
.reveal{animation:reveal .9s var(--ease) var(--d,0s) both}
@keyframes reveal{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}

/* ---------- 8. Footer ---------- */
.footer{
  position:relative;
  padding:clamp(2.5rem,6vw,4rem) clamp(1rem,4vw,2rem) 1.6rem;
  background:var(--glass-bg);
  border-top:1px solid var(--glass-brd);
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
}
.footer::before{
  content:"";position:absolute;top:-1px;left:12%;right:12%;height:2px;border-radius:2px;
  background:linear-gradient(90deg,transparent,var(--frambuesa),var(--dorado),transparent);
  box-shadow:var(--glow-dorado);
}
.footer__inner{
  max-width:var(--wrap);margin-inline:auto;
  display:grid;gap:2.2rem;
}
.footer__brand{display:flex;align-items:center;gap:1rem}
.footer__logo{height:52px;width:auto;border-radius:0}
:root[data-theme="dark"] .footer__logo{filter:drop-shadow(0 0 14px rgba(213,161,61,.28))}
/* Igual que en el navbar: el logo ya es el wordmark. */
.footer__name{display:none;font-family:var(--ff-title);font-weight:900;font-size:1.1rem;line-height:1.2}
.footer__slogan{font-size:.86rem;color:var(--text-soft);max-width:32ch;margin-top:.2rem}
.footer__h{
  font-family:var(--ff-body);font-weight:600;font-size:.74rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--text-faint);
  margin-bottom:.9rem;
}
.footer__contact{
  display:inline-flex;align-items:center;gap:.55rem;font-size:.95rem;font-weight:400;
  transition:color .3s var(--ease)}
@media (hover:hover){
  .footer__contact:hover{color:var(--frambuesa)}
}
.footer__contact .ico{color:var(--frambuesa)}
.footer__social{display:flex;gap:.6rem}
.social{
  width:42px;height:42px;border-radius:50%;
  display:grid;place-items:center;
  border:1px solid var(--glass-brd);background:var(--glass-bg-strong);
  color:var(--text-soft);
  transition:transform .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
@media (hover:hover){
  .social:hover{
    transform:translateY(-3px);color:var(--frambuesa);
    border-color:var(--frambuesa);box-shadow:var(--glow-frambuesa);
  }
}
.footer__handle{margin-top:.7rem;font-size:.8rem;color:var(--text-faint);letter-spacing:.04em}
.footer__legal{
  max-width:var(--wrap);margin:2.4rem auto 0;padding-top:1.2rem;
  border-top:1px solid var(--line);
  text-align:center;font-size:.78rem;color:var(--text-faint);
}

/* ---------- 9. Breakpoints ---------- */
@media (min-width:768px){
  :root{--nav-h:80px}
  .nav__inner{gap:.75rem}
  .nav__links{display:flex;align-items:center;gap:.8rem}
  .nav__link{font-size:.8rem}
  .nav__actions{gap:.45rem}
  .theme-toggle{width:50px;height:29px}
  .theme-toggle__orb{width:23px;height:23px;top:2px;left:2px}
  :root[data-theme="dark"] .theme-toggle__orb{transform:translateX(21px)}
  .btn--wa{padding:.6rem .9rem;font-size:.78rem}
  .nav__wa-mobile{display:none}
  .nav__wa{display:inline-flex}
  .burger{display:none}
  .footer__inner{grid-template-columns:1.6fr 1fr 1fr;align-items:start;gap:2rem}
  .shape--1{width:96px;height:96px;left:8%}
  .shape--3{width:110px;height:110px;right:9%}
}

@media (min-width:1200px){
  .nav__inner{gap:1rem}
  .nav__links{gap:1.7rem}
  .nav__link{font-size:.92rem}
  .nav__actions{gap:.55rem}
  .theme-toggle{width:56px;height:32px}
  .theme-toggle__orb{width:24px;height:24px;top:3px;left:3px}
  :root[data-theme="dark"] .theme-toggle__orb{transform:translateX(24px)}
  .btn--wa{padding:.7rem 1.15rem;font-size:.86rem}
  .brand__mark{height:38px}
  .hero{padding-top:calc(var(--nav-h) + 3.5rem)}
  .hero__card{padding:3.4rem 3.6rem}
  .shape--1{left:11%}
  .shape--2{left:16%;width:74px;height:74px}
  .shape--3{right:12%}
  .shape--4{right:17%;width:68px;height:68px}
}

/* Puntero fino: el tilt sólo aplica con mouse */
@media (hover:none){
  .hero__card{transform:none !important}
}

/* =========================================================
   FASE 2 — Quiénes Somos · Líneas · Cursos · Por qué
   ========================================================= */

/* ---------- 11. Shell de sección ---------- */
.section{
  position:relative;
  padding:clamp(3.5rem,8vw,6.5rem) clamp(1rem,4vw,2rem);
}
.section__inner{max-width:var(--wrap);margin-inline:auto}
.section__head{text-align:center;margin-bottom:clamp(2rem,4vw,3.2rem)}
.section__title{
  font-size:clamp(1.9rem,1.3rem + 2.4vw,3.3rem);
  letter-spacing:-.03em;margin-bottom:.6rem;text-wrap:balance;
}
.accent{color:var(--dorado)}
:root[data-theme="dark"] .accent{text-shadow:0 0 26px rgba(213,161,61,.4)}
.section__sub{
  font-size:clamp(.92rem,.88rem + .3vw,1.08rem);
  color:var(--text-soft);max-width:56ch;margin-inline:auto;text-wrap:balance;
}

/* Alternancia sutil de fondo entre secciones */
.section--lines::before,
.section--courses::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(180deg,transparent,rgba(132,157,131,.08) 35%,transparent);
}
:root[data-theme="dark"] .section--lines::before,
:root[data-theme="dark"] .section--courses::before{
  background:linear-gradient(180deg,transparent,rgba(213,161,61,.06) 35%,transparent);
}

/* ---------- 12. Entrada al hacer scroll ---------- */
.rv-ready .rv{
  opacity:0;transform:translateY(26px);
  transition:opacity .7s var(--ease), transform .7s var(--ease);
  will-change:transform,opacity;
}
.rv-ready .rv.is-in{opacity:1;transform:none;will-change:auto}

/* ---------- 13. Imágenes con fallback ---------- */
.media{
  position:relative;overflow:hidden;
  border-radius:var(--r-md);
  background:linear-gradient(140deg,#3B2420 0%,#5B2E34 58%,#8E3F53 100%);
  isolation:isolate;
}
.media img{
  position:relative;z-index:1;
  width:100%;height:100%;object-fit:cover;
  opacity:0;transition:opacity .5s var(--ease), transform .6s var(--ease);
}
.media.is-loaded img{opacity:1}
.media.is-broken img{display:none}
.media__fb{
  position:absolute;inset:0;z-index:0;
  display:grid;place-content:center;justify-items:center;gap:.7rem;
  padding:1.2rem;text-align:center;color:rgba(255,243,229,.82);
}
.media__fb::before{
  content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(135deg,rgba(255,243,229,.05) 0 1px,transparent 1px 11px);
  pointer-events:none;
}
.media.is-loaded .media__fb{display:none}
.media__fb .ico{
  width:clamp(32px,14%,54px);height:auto;aspect-ratio:1;
  color:var(--dorado);opacity:.9;
}
.media__fb-label{
  font-family:var(--ff-title);font-weight:800;
  font-size:clamp(.72rem,.66rem + .3vw,.86rem);
  letter-spacing:.06em;text-transform:uppercase;line-height:1.35;
  max-width:22ch;text-wrap:balance;
}

/* ---------- 14. Card base ---------- */
.card{
  position:relative;overflow:hidden;
  padding:clamp(1.4rem,2.6vw,2rem);
  border-radius:var(--r-lg);
  background:var(--glass-bg);
  border:1px solid var(--glass-brd);
  -webkit-backdrop-filter:blur(16px) saturate(145%);
  backdrop-filter:blur(16px) saturate(145%);
  box-shadow:var(--glass-shadow);
  transition:transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.card__ico{
  display:grid;place-items:center;
  width:48px;height:48px;margin-bottom:1rem;
  border-radius:14px;
  color:var(--dorado);
  background:var(--glass-bg-strong);
  border:1px solid var(--glass-brd-hi);
  transition:transform .4s var(--ease), color .4s var(--ease), box-shadow .4s var(--ease);
}
.card__ico .ico{width:24px;height:24px}
.card__title{
  font-family:var(--ff-title);font-weight:800;
  font-size:clamp(1.05rem,1rem + .35vw,1.3rem);
  letter-spacing:-.01em;line-height:1.2;margin-bottom:.55rem;
}
.card__body{font-size:.92rem;color:var(--text-soft);line-height:1.7}

/* Misión / Visión */
.card--mv .card__ico{color:var(--frambuesa)}

/* Líneas de capacitación */
.card--line{padding-top:clamp(1.6rem,3vw,2.2rem)}
.card__num{
  position:absolute;top:-.35em;right:.1em;
  font-family:var(--ff-title);font-weight:900;
  font-size:clamp(4.5rem,9vw,6.5rem);line-height:1;
  color:var(--text);opacity:.06;pointer-events:none;user-select:none;
  transition:opacity .4s var(--ease), color .4s var(--ease);
}
:root[data-theme="dark"] .card__num{color:var(--dorado);opacity:.12}
@media (hover:hover){
  .card--line:hover{
    transform:translateY(-6px);
    border-color:var(--glass-brd-hi);
    box-shadow:var(--glass-shadow),var(--glow-dorado);
  }
  .card--line:hover .card__ico{transform:scale(1.12) rotate(-4deg);box-shadow:var(--glow-dorado)}
  .card--line:hover .card__num{opacity:.14}
  :root[data-theme="dark"] .card--line:hover{
    border-color:rgba(201,75,104,.45);
    box-shadow:var(--glass-shadow),var(--glow-frambuesa),var(--glow-dorado);
  }
  :root[data-theme="dark"] .card--line:hover .card__num{opacity:.2}
}

/* ---------- 15. Grids ---------- */
.grid{display:grid;gap:clamp(1rem,2.2vw,1.6rem)}
.grid--3{grid-template-columns:1fr}

/* ---------- 16. Quiénes Somos ---------- */
.about{display:grid;gap:clamp(2rem,4vw,3rem);align-items:center}
.about__cards{display:grid;gap:clamp(1rem,2vw,1.4rem);margin-top:clamp(1.4rem,3vw,2rem)}
.quote{
  position:relative;margin-top:clamp(1.2rem,2.5vw,1.8rem);
  padding:clamp(1.2rem,2.4vw,1.7rem) clamp(1.2rem,2.4vw,1.9rem);
  border-radius:var(--r-md);
  border:1px solid rgba(201,75,104,.42);
  border-left:3px solid var(--frambuesa);
  background:var(--glass-bg);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:var(--glass-shadow);
}
:root[data-theme="dark"] .quote{box-shadow:var(--glass-shadow),var(--glow-frambuesa)}
.quote p{
  font-size:clamp(.98rem,.92rem + .35vw,1.15rem);
  font-weight:300;font-style:italic;line-height:1.65;text-wrap:balance;
}
.about__media{perspective:1200px}
.media--about{
  aspect-ratio:4/5;
  border:1px solid var(--glass-brd-hi);
  box-shadow:var(--glass-shadow);
  transform-style:preserve-3d;
  transition:transform .6s var(--ease), box-shadow .6s var(--ease);
}
@media (hover:hover) and (pointer:fine){
  .media--about:hover{
    transform:rotateY(-6deg) rotateX(3deg) translateZ(14px);
    box-shadow:var(--glass-shadow),var(--glow-dorado);
  }
  .media--about:hover img{transform:scale(1.04)}
}

/* ---------- 17. Cursos ---------- */
.card--course{
  display:flex;flex-direction:column;
  padding:0;overflow:hidden;
  transform-style:preserve-3d;
}
.card--course.is-tilting{transition:transform .12s linear}
@media (hover:hover){
  .card--course:hover{
    border-color:var(--glass-brd-hi);
    box-shadow:var(--glass-shadow),var(--glow-dorado);
  }
  :root[data-theme="dark"] .card--course:hover{
    box-shadow:var(--glass-shadow),var(--glow-frambuesa),var(--glow-dorado);
  }
}
.course__flyer{
  position:relative;display:block;width:100%;
  aspect-ratio:1/1;
  border-radius:0;border:0;
  border-bottom:1px solid var(--glass-brd);
  cursor:default;
}
.course__flyer.is-loaded{cursor:zoom-in}
@media (hover:hover){
  .card--course:hover .course__flyer.is-loaded img{transform:scale(1.06)}
}
.course__zoom{
  position:absolute;z-index:2;right:.7rem;bottom:.7rem;
  display:grid;place-items:center;width:36px;height:36px;
  border-radius:50%;color:var(--crema);
  background:rgba(42,24,21,.55);border:1px solid rgba(255,243,229,.28);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  opacity:0;transform:scale(.85);
  transition:opacity .35s var(--ease), transform .35s var(--ease);
}
.course__flyer.is-loaded:focus-visible .course__zoom{opacity:1;transform:scale(1)}
@media (hover:hover){
  .course__flyer.is-loaded:hover .course__zoom{opacity:1;transform:scale(1)}
}
.course__body{
  display:flex;flex-direction:column;flex:1;
  padding:clamp(1.1rem,2.2vw,1.5rem);
}
.card__title--course{font-size:clamp(.98rem,.94rem + .28vw,1.12rem);line-height:1.3}
.course__chef{
  font-size:.84rem;color:var(--text-faint);
  letter-spacing:.02em;margin-bottom:.9rem;
}
.course__price{
  font-family:var(--ff-title);font-weight:900;
  font-size:1.6rem;line-height:1;color:var(--frambuesa);
  margin-top:auto;margin-bottom:1rem;
}
:root[data-theme="dark"] .course__price{text-shadow:0 0 24px rgba(201,75,104,.45)}
.course__price span{
  font-family:var(--ff-body);font-weight:600;font-size:.72rem;
  letter-spacing:.1em;color:var(--text-faint);margin-left:.3rem;
  text-shadow:none;
}
.btn--block{width:100%;padding:.85rem 1rem;font-size:.85rem}
.btn--block .ico{width:17px;height:17px}

/* ---------- 18. Franja "Por qué DulceLab" ---------- */
.band{
  position:relative;overflow:hidden;
  padding:clamp(3rem,7vw,5.5rem) clamp(1rem,4vw,2rem);
  background:linear-gradient(150deg,var(--chocolate-deep) 0%,var(--chocolate) 55%,#4A2C26 100%);
  color:var(--crema);
}
.band::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 70% at 18% 20%, rgba(201,75,104,.18), transparent 70%),
             radial-gradient(55% 65% at 82% 75%, rgba(213,161,61,.16), transparent 70%);
}
:root[data-theme="dark"] .band::before{
  background:radial-gradient(60% 70% at 18% 20%, rgba(201,75,104,.3), transparent 70%),
             radial-gradient(55% 65% at 82% 75%, rgba(213,161,61,.26), transparent 70%);
}
.band__inner{position:relative;max-width:var(--wrap);margin-inline:auto}
.band__claim{
  font-family:var(--ff-title);font-weight:800;
  font-size:clamp(1.35rem,1rem + 2.1vw,2.5rem);
  line-height:1.25;letter-spacing:-.02em;text-align:center;text-wrap:balance;
  max-width:22ch;margin:0 auto clamp(2rem,4vw,3rem);
}
.band__list{display:grid;gap:.7rem}
.badge{
  display:flex;align-items:center;gap:.75rem;
  padding:.85rem 1.1rem;border-radius:var(--r-pill);
  font-size:.85rem;line-height:1.4;color:rgba(255,243,229,.88);
  background:rgba(255,243,229,.07);
  border:1px solid rgba(255,243,229,.16);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  transition:transform .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
}
.badge .ico{width:21px;height:21px;color:var(--dorado)}
@media (hover:hover){
  .badge:hover{
    transform:translateY(-3px);
    border-color:rgba(213,161,61,.5);
    box-shadow:0 0 24px -6px rgba(213,161,61,.45);
  }
}

/* ---------- 19. Lightbox ---------- */
.lightbox{
  position:fixed;inset:0;z-index:300;
  display:flex;align-items:center;justify-content:center;
  padding:clamp(3.5rem,7vw,4.5rem) clamp(.75rem,4vw,3.5rem);
  background:rgba(26,15,13,.86);
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  opacity:0;transition:opacity .3s var(--ease);
}
.lightbox[hidden]{display:none}
.lightbox.is-open{opacity:1}
.lightbox__figure{
  display:flex;flex-direction:column;align-items:center;gap:.9rem;
  max-width:100%;
  transform:scale(.94);opacity:0;
  transition:transform .35s var(--ease), opacity .35s var(--ease);
}
.lightbox.is-open .lightbox__figure{transform:none;opacity:1}
.lightbox__img{
  max-height:90vh;max-width:min(92vw,900px);
  width:auto;height:auto;object-fit:contain;
  border-radius:var(--r-md);
  border:1px solid rgba(213,161,61,.35);
  box-shadow:0 30px 80px -30px rgba(0,0,0,.85),0 0 50px -20px rgba(213,161,61,.4);
}
.lightbox__caption{
  font-size:.82rem;color:rgba(255,243,229,.72);
  text-align:center;max-width:60ch;text-wrap:balance;
}
.lightbox__close,.lightbox__nav{
  position:absolute;z-index:2;
  display:grid;place-items:center;
  width:46px;height:46px;border-radius:50%;
  color:var(--crema);
  background:rgba(255,243,229,.08);
  border:1px solid rgba(255,243,229,.22);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  transition:transform .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), background-color .3s var(--ease);
}
@media (hover:hover){
  .lightbox__close:hover,.lightbox__nav:hover{
    color:var(--frambuesa);border-color:var(--frambuesa);
    background:rgba(201,75,104,.14);transform:scale(1.08);
  }
}
/* safe-area para que el cerrar no quede bajo el notch ni la barra de estado */
.lightbox__close{
  top:calc(1rem + env(safe-area-inset-top, 0px));
  right:calc(1rem + env(safe-area-inset-right, 0px));
}
.lightbox__nav--prev{left:calc(.6rem + env(safe-area-inset-left, 0px));top:50%;margin-top:-23px}
.lightbox__nav--next{right:calc(.6rem + env(safe-area-inset-right, 0px));top:50%;margin-top:-23px}
.lightbox__nav[hidden]{display:none}

/* ---------- 20. Breakpoints Fase 2 ---------- */
@media (min-width:768px){
  .grid--3{grid-template-columns:repeat(2,1fr)}
  .about__cards{grid-template-columns:repeat(2,1fr)}
  .band__list{grid-template-columns:repeat(2,1fr);gap:.85rem}
  .lightbox__close{
    top:calc(1.5rem + env(safe-area-inset-top, 0px));
    right:calc(1.5rem + env(safe-area-inset-right, 0px));
  }
  .lightbox__nav--prev{left:calc(1.5rem + env(safe-area-inset-left, 0px))}
  .lightbox__nav--next{right:calc(1.5rem + env(safe-area-inset-right, 0px))}
}

@media (min-width:1200px){
  .grid--3{grid-template-columns:repeat(3,1fr)}
  .about{grid-template-columns:1.15fr .85fr;gap:clamp(2.5rem,4vw,4rem)}
  .about__cards{grid-template-columns:repeat(2,1fr)}
  .band__list{grid-template-columns:repeat(3,1fr)}
}

/* =========================================================
   FASE 3 — Certificados · Contacto · WhatsApp flotante
   ========================================================= */

/* ---------- 21. Certificados ---------- */
.section__lead{
  font-size:clamp(.98rem,.93rem + .35vw,1.12rem);
  color:var(--text-soft);line-height:1.75;
  max-width:52ch;margin-bottom:1.6rem;
}
.media--cert{
  aspect-ratio:16/11;
  border:1px solid var(--glass-brd-hi);
  box-shadow:var(--glass-shadow);
  transform-style:preserve-3d;
  transition:transform .6s var(--ease), box-shadow .6s var(--ease);
}
@media (hover:hover) and (pointer:fine){
  .media--cert:hover{
    transform:rotateY(6deg) rotateX(3deg) translateZ(14px);
    box-shadow:var(--glass-shadow),var(--glow-dorado);
  }
  .media--cert:hover img{transform:scale(1.04)}
}

.cert__list{display:grid;gap:.85rem;margin-bottom:1.8rem}
.cert__list li{
  display:flex;align-items:flex-start;gap:.75rem;
  font-size:.93rem;color:var(--text-soft);line-height:1.6;
}
.cert__list .ico{width:21px;height:21px;color:var(--salvia);margin-top:.15rem}
:root[data-theme="dark"] .cert__list .ico{color:var(--dorado)}

.badges{display:flex;flex-wrap:wrap;gap:.6rem}
.badge--light{
  color:var(--text-soft);
  background:var(--glass-bg-strong);
  border:1px solid var(--glass-brd-hi);
  box-shadow:var(--glass-shadow);
  padding:.7rem 1.05rem;font-size:.82rem;
}
.badge--light .ico{color:var(--frambuesa)}
@media (hover:hover){
  .badge--light:hover{
    transform:translateY(-3px);
    border-color:var(--frambuesa);
    box-shadow:var(--glass-shadow),var(--glow-frambuesa);
  }
}

/* ---------- 22. Contacto ---------- */
.section--contact{padding-bottom:clamp(4rem,9vw,7rem)}
.contact-card{
  position:relative;overflow:hidden;
  max-width:760px;margin-inline:auto;text-align:center;
  padding:clamp(2rem,5vw,3.4rem) clamp(1.3rem,4vw,3rem);
  border-radius:var(--r-lg);
  background:var(--glass-bg);
  border:1px solid var(--glass-brd-hi);
  -webkit-backdrop-filter:blur(20px) saturate(150%);
  backdrop-filter:blur(20px) saturate(150%);
  box-shadow:var(--glass-shadow);
}
.contact-card::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(70% 80% at 50% 0%, rgba(201,75,104,.12), transparent 70%);
}
:root[data-theme="dark"] .contact-card{
  box-shadow:var(--glass-shadow),0 0 70px -28px rgba(201,75,104,.6),0 0 90px -40px rgba(213,161,61,.45);
}
.contact-card .section__title{margin-bottom:.7rem}
.contact-card .section__sub{margin-bottom:2rem}

.btn--xl{
  padding:1.1rem 2.3rem;font-size:1.02rem;
  gap:.65rem;
}
.btn--xl .ico{width:22px;height:22px}

.contact__meta{
  display:flex;flex-wrap:wrap;justify-content:center;
  gap:.6rem 1.8rem;margin-top:2.2rem;
  padding-top:1.6rem;border-top:1px solid var(--line);
}
.contact__meta a{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.9rem;color:var(--text-soft);
  transition:color .3s var(--ease);
}
@media (hover:hover){
  .contact__meta a:hover{color:var(--frambuesa)}
}
.contact__meta .ico{color:var(--frambuesa)}

/* ---------- 23. WhatsApp flotante ---------- */
.fab{
  position:fixed;z-index:200;
  right:calc(16px + env(safe-area-inset-right, 0px));
  bottom:calc(16px + env(safe-area-inset-bottom, 0px));
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  color:var(--frambuesa);
  background:var(--glass-bg-strong);
  border:1px solid var(--glass-brd-hi);
  -webkit-backdrop-filter:blur(14px) saturate(150%);
  backdrop-filter:blur(14px) saturate(150%);
  box-shadow:var(--glass-shadow);
  opacity:0;transform:translateY(12px) scale(.85);pointer-events:none;
  transition:opacity .35s var(--ease), transform .35s var(--ease), box-shadow .35s var(--ease);
  will-change:transform,opacity;
}
.fab .ico{width:26px;height:26px}
.fab.is-on{opacity:1;transform:none;pointer-events:auto}
/* Mientras el lightbox esta abierto el boton estorba */
.fab.is-muted{opacity:0;transform:scale(.85);pointer-events:none}
:root[data-theme="dark"] .fab{box-shadow:var(--glass-shadow),var(--glow-frambuesa)}
@media (hover:hover){
  .fab.is-on:hover{
    transform:translateY(-3px);
    border-color:var(--frambuesa);
    box-shadow:var(--glass-shadow),0 0 30px -4px rgba(201,75,104,.7);
  }
}
@media (min-width:768px){
  .fab{
    width:60px;height:60px;
    right:calc(24px + env(safe-area-inset-right, 0px));
    bottom:calc(24px + env(safe-area-inset-bottom, 0px));
  }
}

/* ---------- 24. Breakpoints Fase 3 ---------- */
@media (min-width:1200px){
  .about--reverse{grid-template-columns:1fr 1fr}
  /* La imagen va a la izquierda en desktop, pero el texto manda en movil. */
  .about--reverse .about__media{order:-1}
}

/* ---------- 10. Movimiento reducido ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .reveal,.scroll-cue{opacity:1;transform:none}
  .hero__card{transform:none !important}
  /* Fase 2: el contenido aparece sin desplazamiento ni tilt */
  .rv-ready .rv{opacity:1 !important;transform:none !important;transition-delay:0s !important}
  .card--course,.media--about,.media--about:hover{transform:none !important}
  .media--cert,.media--cert:hover{transform:none !important}
  .lightbox__figure{transform:none}
  .fab.is-on{transform:none !important}
}