@font-face{
  font-family:'Cormorant Garamond';
  font-style:italic;
  font-weight:500;
  font-display:swap;
  src:url('../fonts/cormorant-garamond-500-italic.woff2') format('woff2');
}
@font-face{
  font-family:'Cormorant Garamond';
  font-style:italic;
  font-weight:600;
  font-display:swap;
  src:url('../fonts/cormorant-garamond-600-italic.woff2') format('woff2');
}
@font-face{
  font-family:'Poppins';
  font-style:normal;
  font-weight:300;
  font-display:swap;
  src:url('../fonts/poppins-300.woff2') format('woff2');
}
@font-face{
  font-family:'Poppins';
  font-style:normal;
  font-weight:400;
  font-display:swap;
  src:url('../fonts/poppins-400.woff2') format('woff2');
}
@font-face{
  font-family:'Poppins';
  font-style:normal;
  font-weight:500;
  font-display:swap;
  src:url('../fonts/poppins-500.woff2') format('woff2');
}
@font-face{
  font-family:'Poppins';
  font-style:normal;
  font-weight:600;
  font-display:swap;
  src:url('../fonts/poppins-600.woff2') format('woff2');
}

/* ============================================================
   CASA OLIVO — plantas · macetas · jardines
   Paleta: verde olivo (#4C5A2E) + cremas limpias
   ============================================================ */

:root{
  --olive-950:#161D0C;
  --olive-900:#1F2A11;
  --olive-800:#2E3C1B;
  --olive-700:#4C5A2E;
  --olive-600:#5E7038;
  --olive-500:#75894A;
  --olive-300:#AABB83;
  --olive-200:#D5DDBF;
  --olive-100:#E8ECDA;
  --olive-50:#F1F3E7;
  --cream:#F7F6EF;
  --white:#FFFFFF;
  --ink:#242C17;
  --muted:#68715A;
  --wa:#25D366;
  --shadow-s:0 4px 14px rgba(22,29,12,.08);
  --shadow-m:0 14px 40px rgba(22,29,12,.14);
  --radius:24px;
  --nav-h:74px;
  --font:'Poppins',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-serif:'Cormorant Garamond',Georgia,serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html:focus-within{scroll-behavior:smooth}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--cream);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  overflow-x:clip;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
section{scroll-margin-top:calc(var(--nav-h) + 26px)}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--olive-700);color:#fff;padding:.7rem 1.2rem;border-radius:0 0 12px 0;
}
.skip-link:focus{left:0}

:focus-visible{outline:3px solid var(--olive-500);outline-offset:3px;border-radius:6px}

.container{width:min(1200px,92vw);margin-inline:auto}

/* ---------- tipografía de sección ---------- */
.overline{
  display:inline-block;
  font-size:.78rem;font-weight:600;letter-spacing:.24em;text-transform:uppercase;
  color:var(--olive-600);margin-bottom:.9rem;
}
.section-head{max-width:640px;margin:0 auto 3rem;text-align:center}
.section-head h2{
  font-size:clamp(1.85rem,3.4vw,2.7rem);
  font-weight:600;line-height:1.15;letter-spacing:-.02em;margin-bottom:1rem;
}
.section-head p{color:var(--muted);font-size:clamp(.98rem,1.4vw,1.08rem)}

/* ---------- botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  padding:.85rem 1.7rem;border-radius:999px;
  font-weight:500;font-size:.97rem;line-height:1.2;
  transition:transform .25s ease,box-shadow .25s ease,background-color .25s ease,color .25s ease,border-color .25s ease;
}
.btn svg{flex:none}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--olive-700);color:#fff;box-shadow:0 8px 24px rgba(46,60,27,.35)}
.btn-primary:hover{background:var(--olive-800)}
.btn-ghost{background:rgba(255,255,255,.06);color:#fff;border:1.5px solid rgba(255,255,255,.75);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.btn-ghost:hover{background:rgba(255,255,255,.16);border-color:#fff}
.btn-outline{border:1.5px solid var(--olive-300);color:var(--olive-700);background:transparent}
.btn-outline:hover{background:var(--olive-700);border-color:var(--olive-700);color:#fff}
.btn-wa{background:var(--olive-700);color:#fff}
.btn-wa:hover{background:var(--olive-800)}

/* ============================================================
   NAVEGACIÓN — píldora flotante
   ============================================================ */
.nav{
  position:fixed;top:14px;left:0;right:0;z-index:100;
  padding-inline:max(14px,calc((100vw - 1280px)/2));
  transition:top .3s ease;
}
.nav-pill{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  background:rgba(247,246,239,.9);
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,.6);
  border-radius:999px;
  padding:.62rem .7rem .62rem 1.5rem;
  box-shadow:0 10px 34px rgba(22,29,12,.14);
  transition:box-shadow .3s ease,background-color .3s ease;
}
.nav.scrolled .nav-pill{background:rgba(247,246,239,.97);box-shadow:0 12px 36px rgba(22,29,12,.2)}
.nav-logo img{height:32px;width:auto}
.nav-links{display:flex;align-items:center;gap:clamp(1.1rem,2.4vw,2.2rem)}
.nav-links a{
  position:relative;font-size:.95rem;font-weight:400;color:var(--ink);
  padding:.35rem 0;transition:color .25s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:50%;bottom:-2px;translate:-50% 0;
  width:0;height:2px;border-radius:2px;background:var(--olive-600);
  transition:width .28s ease;
}
.nav-links a:hover,.nav-links a[aria-current="true"]{color:var(--olive-700)}
.nav-links a:hover::after,.nav-links a[aria-current="true"]::after{width:100%}
.nav-cta{padding:.72rem 1.35rem;font-size:.92rem}

.nav-burger{
  display:none;width:46px;height:46px;border-radius:50%;
  align-items:center;justify-content:center;
  background:var(--olive-700);color:#fff;
}
.nav-burger span,.nav-burger span::before,.nav-burger span::after{
  content:"";display:block;width:20px;height:2px;background:currentColor;border-radius:2px;
  position:relative;transition:transform .3s ease,opacity .3s ease;
}
.nav-burger span::before{position:absolute;top:-6px}
.nav-burger span::after{position:absolute;top:6px}
.nav.open .nav-burger span{transform:rotate(45deg)}
.nav.open .nav-burger span::before{transform:rotate(-90deg);top:0}
.nav.open .nav-burger span::after{opacity:0}

.nav-menu-movil{
  display:none;
  margin-top:10px;
  background:rgba(247,246,239,.98);
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,.6);
  border-radius:26px;box-shadow:var(--shadow-m);
  padding:1.2rem 1.5rem 1.5rem;
  max-height:calc(100vh - var(--nav-h) - 34px);
  max-height:calc(100dvh - var(--nav-h) - 34px);
  overflow-y:auto;
  -webkit-overflow-scrolling:touch;
}
.nav-menu-movil ul{display:flex;flex-direction:column;gap:.2rem;margin-bottom:1rem}
.nav-menu-movil a:not(.btn){display:block;padding:.7rem .4rem;font-size:1.05rem;border-bottom:1px solid var(--olive-100)}
.nav-menu-movil li:last-of-type a:not(.btn){border-bottom:0}
.nav-menu-movil .btn{width:100%}
.nav.open .nav-menu-movil{display:block}

/* ============================================================
   HERO — pantalla completa
   ============================================================ */
.hero{
  position:relative;overflow:hidden;
  min-height:100vh;
  min-height:100dvh;
  display:flex;flex-direction:column;
  /* red de seguridad si la foto no carga */
  background:linear-gradient(160deg,var(--olive-900) 0%,var(--olive-700) 60%,var(--olive-600) 100%);
}
.hero-fondo{position:absolute;inset:0}
.hero-fondo img{
  width:100%;height:100%;object-fit:cover;
  object-position:center 62%;
}
.hero-velo{
  position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(180deg,rgba(16,21,8,.62) 0%,rgba(16,21,8,.18) 26%,rgba(16,21,8,0) 44%),
    radial-gradient(ellipse 62% 52% at 50% 52%,rgba(14,18,7,.5) 0%,rgba(14,18,7,.28) 55%,rgba(14,18,7,0) 100%),
    linear-gradient(0deg,rgba(16,21,8,.5) 0%,rgba(16,21,8,0) 30%);
}
.hero-contenido{
  position:relative;z-index:2;flex:1;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;color:#fff;
  padding:calc(var(--nav-h) + 40px) clamp(1.2rem,5vw,4rem) 90px;
}
.hero-eyebrow{
  font-size:clamp(.8rem,1.2vw,.95rem);font-weight:500;
  letter-spacing:.4em;text-transform:uppercase;
  color:rgba(255,255,255,.92);
  margin-bottom:1.6rem;
  animation:heroUp 1.1s cubic-bezier(.2,.7,.2,1) .15s both;
}
.hero h1{
  font-size:clamp(2.6rem,7vw,4.9rem);
  font-weight:500;line-height:1.06;letter-spacing:-.015em;
  max-width:14ch;
  text-shadow:0 2px 30px rgba(10,14,4,.35);
  animation:heroUp .9s cubic-bezier(.2,.7,.2,1) .3s both;
}
.hero-sub{
  max-width:52ch;
  margin-top:1.5rem;
  font-size:clamp(1rem,1.5vw,1.18rem);font-weight:300;
  color:rgba(255,255,255,.94);
  text-shadow:0 1px 14px rgba(10,14,4,.4);
  animation:heroUp .9s cubic-bezier(.2,.7,.2,1) .45s both;
}
.hero-acciones{
  display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;
  margin-top:2.4rem;
  animation:heroUp .9s cubic-bezier(.2,.7,.2,1) .6s both;
}
.hero-acciones .btn{padding:1rem 2.1rem;font-size:1rem}
.hero-descubre{
  position:relative;z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:.55rem;
  padding-bottom:2.2rem;color:rgba(255,255,255,.85);
  font-size:.72rem;font-weight:500;letter-spacing:.3em;text-transform:uppercase;
  animation:heroUp 1s ease .95s both;
}
.hero-descubre svg{animation:flotar 2.2s ease-in-out infinite}
@keyframes heroUp{
  from{opacity:0;transform:translateY(30px)}
  to{opacity:1;transform:translateY(0)}
}
@keyframes flotar{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(7px)}
}

/* ============================================================
   PRODUCTOS
   ============================================================ */
.productos{padding:6.5rem 0 5.5rem}

.buscador-zona{max-width:720px;margin:0 auto 2.2rem}
.buscador{position:relative}
.buscador-campo{
  display:flex;align-items:center;gap:.8rem;
  background:var(--white);
  border:1.5px solid var(--olive-200);
  border-radius:999px;
  padding:.35rem .5rem .35rem 1.4rem;
  box-shadow:var(--shadow-s);
  transition:border-color .25s ease,box-shadow .25s ease;
}
.buscador-campo:focus-within{border-color:var(--olive-500);box-shadow:0 10px 30px rgba(46,60,27,.16)}
.buscador-campo>svg{color:var(--olive-600);flex:none}
#buscador-input{
  flex:1;border:0;outline:0;background:transparent;
  font:inherit;font-size:1.02rem;color:var(--ink);
  padding:.62rem 0;min-width:0;
}
#buscador-input::placeholder{color:var(--muted)}
.buscador-borrar{
  flex:none;width:34px;height:34px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--muted);transition:background-color .2s ease;
}
.buscador-borrar:hover{background:var(--olive-100)}
.buscador-borrar[hidden]{display:none}

.buscador-lista{
  position:absolute;top:calc(100% + 10px);left:0;right:0;z-index:50;
  background:var(--white);border:1px solid var(--olive-100);
  border-radius:20px;box-shadow:var(--shadow-m);
  padding:.5rem;max-height:320px;overflow:auto;
}
.buscador-lista[hidden]{display:none}
.buscador-lista li{
  display:flex;align-items:center;gap:.7rem;
  padding:.65rem .9rem;border-radius:14px;cursor:pointer;
  font-size:.97rem;
}
.buscador-lista li em{font-family:var(--font-serif);font-size:1.02em;color:var(--muted)}
.buscador-lista li.activa,.buscador-lista li:hover{background:var(--olive-50)}
.buscador-lista li svg{color:var(--olive-500);flex:none}

.filtros{
  display:flex;flex-wrap:wrap;gap:.55rem;justify-content:center;
  margin-top:1.3rem;
}
.filtro{
  padding:.5rem 1.15rem;border-radius:999px;
  border:1.5px solid var(--olive-200);
  font-size:.88rem;font-weight:500;color:var(--olive-700);
  transition:all .22s ease;
}
.filtro:hover{border-color:var(--olive-500)}
.filtro[aria-pressed="true"]{background:var(--olive-700);border-color:var(--olive-700);color:#fff}

.contador-resultados{
  text-align:center;color:var(--muted);font-size:.88rem;margin-top:1.1rem;
}

.grid-plantas{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;
  margin-top:2.4rem;
}
.tarjeta-planta{
  position:relative;
  background:var(--white);border-radius:var(--radius);
  padding:1.15rem 1.15rem 1.35rem;
  box-shadow:var(--shadow-s);
  display:flex;flex-direction:column;
  transition:transform .3s ease,box-shadow .3s ease;
}
.tarjeta-planta:hover{transform:translateY(-6px);box-shadow:var(--shadow-m)}
.tarjeta-planta.oculta{display:none}
.planta-badge{
  position:absolute;top:1rem;left:1rem;z-index:2;
  background:var(--olive-700);color:#fff;
  font-size:.7rem;font-weight:600;letter-spacing:.06em;
  padding:.32rem .75rem;border-radius:999px;
}
.planta-foto{
  position:relative;height:225px;border-radius:18px;
  background:radial-gradient(ellipse 90% 78% at 50% 88%,var(--olive-100) 0%,var(--olive-50) 55%,var(--cream) 100%);
  display:flex;align-items:flex-end;justify-content:center;
  margin-bottom:1rem;overflow:visible;
}
.planta-foto img{
  height:238px;width:auto;max-width:92%;object-fit:contain;
  filter:drop-shadow(0 16px 18px rgba(22,29,12,.22));
  transition:transform .35s ease;
  margin-bottom:4px;
}
.tarjeta-planta:hover .planta-foto img{transform:translateY(-6px) scale(1.03)}
.planta-nombre{font-size:1.06rem;font-weight:600;line-height:1.3}
.planta-cientifico{
  font-family:var(--font-serif);font-style:italic;font-weight:500;
  color:var(--muted);font-size:1.02rem;margin-top:.1rem;
}
.planta-chips{display:flex;flex-wrap:wrap;gap:.4rem;margin:.75rem 0 1rem}
.chip{
  display:inline-flex;align-items:center;gap:.32rem;
  font-size:.74rem;font-weight:500;color:var(--olive-700);
  background:var(--olive-50);border-radius:999px;padding:.28rem .7rem;
}
.chip svg{width:13px;height:13px}
.tarjeta-planta .btn{margin-top:auto;width:100%;padding:.72rem 1rem;font-size:.9rem}

.sin-resultados{
  display:none;text-align:center;
  background:var(--white);border-radius:var(--radius);
  padding:3.2rem 1.5rem;margin-top:2.4rem;box-shadow:var(--shadow-s);
}
.sin-resultados.visible{display:block}
.sin-resultados strong{font-size:1.15rem;font-weight:600;display:block;margin-bottom:.4rem}
.sin-resultados p{color:var(--muted);max-width:46ch;margin:0 auto 1.2rem}
.sin-resultados .sugerencias{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:center;margin-bottom:1.4rem}

/* ============================================================
   JARDINES — galería
   ============================================================ */
.jardines{padding:6.5rem 0;background:var(--white)}
.grid-jardines{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.jardin{
  position:relative;border-radius:20px;overflow:hidden;cursor:zoom-in;
  padding:0;text-align:left;display:block;width:100%;
}
.jardin img{aspect-ratio:16/9;width:100%;object-fit:cover;transition:transform .65s cubic-bezier(.22,.61,.36,1),filter .65s ease}
.jardin::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(0deg,rgba(16,21,8,.62) 0%,rgba(16,21,8,0) 45%);
  opacity:.85;transition:opacity .35s ease;
}
.jardin:hover img{transform:scale(1.06);filter:saturate(1.18)}
.jardin:hover::after{opacity:1}
.jardin-figura{display:block}
.jardin .jardin-caption{display:block;
  position:absolute;left:1.1rem;right:1.1rem;bottom:.95rem;z-index:2;
  color:#fff;font-size:.92rem;font-weight:500;letter-spacing:.01em;
  text-shadow:0 1px 8px rgba(10,14,4,.6);
}
.jardines-cta{
  margin-top:2.8rem;text-align:center;
  background:var(--olive-50);border:1px solid var(--olive-100);
  border-radius:var(--radius);padding:2.4rem 1.5rem;
}
.jardines-cta strong{display:block;font-size:1.3rem;font-weight:600;margin-bottom:.35rem}
.jardines-cta p{color:var(--muted);margin-bottom:1.3rem}

/* lightbox */
.lightbox{
  position:fixed;inset:0;z-index:150;
  display:flex;align-items:center;justify-content:center;
  background:rgba(16,21,8,.94);
  padding:min(4vw,2.5rem);
}
.lightbox[hidden]{display:none}
.lightbox img{
  max-width:min(1200px,100%);max-height:82vh;object-fit:contain;
  border-radius:16px;box-shadow:0 30px 80px rgba(0,0,0,.5);
}
.lightbox-caption{
  position:absolute;bottom:2rem;left:50%;translate:-50% 0;
  color:#fff;font-size:.95rem;text-align:center;width:min(90vw,600px);
}
.lightbox-cerrar,.lightbox-nav{
  position:absolute;z-index:2;
  width:52px;height:52px;border-radius:50%;
  background:rgba(255,255,255,.12);color:#fff;
  display:flex;align-items:center;justify-content:center;
  transition:background-color .25s ease;
}
.lightbox-cerrar:hover,.lightbox-nav:hover{background:rgba(255,255,255,.28)}
.lightbox-cerrar{top:1.4rem;right:1.4rem}
.lightbox-ant{left:1.4rem;top:50%;translate:0 -50%}
.lightbox-sig{right:1.4rem;top:50%;translate:0 -50%}

/* ============================================================
   TIPS
   ============================================================ */
.tips{background:var(--cream);padding-bottom:6.5rem}
.tips-hero{
  position:relative;isolation:isolate;
  padding:7.5rem 0 12.5rem;text-align:center;color:#fff;
  background-image:
    linear-gradient(180deg,rgba(22,29,12,.82) 0%,rgba(31,42,17,.72) 55%,rgba(247,246,239,.05) 100%),
    linear-gradient(rgba(31,42,17,.55),rgba(31,42,17,.55)),
    url("../assets/img/fondo-tips-1920.webp");
  background-size:cover;background-position:center 35%;
}
.tips-hero .overline{color:var(--olive-300)}
.tips-hero h2{
  font-size:clamp(1.9rem,3.6vw,2.8rem);font-weight:600;
  line-height:1.15;letter-spacing:-.02em;
  max-width:22ch;margin:0 auto 1rem;
}
.tips-hero p{color:rgba(255,255,255,.88);max-width:56ch;margin:0 auto;font-weight:300}
.grid-tips{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem;
  margin-top:-8.5rem;position:relative;z-index:2;
}
.tarjeta-tip{
  background:var(--white);border-radius:var(--radius);
  padding:1.7rem 1.5rem 1.8rem;
  box-shadow:var(--shadow-s);
  transition:transform .3s ease,box-shadow .3s ease;
}
.tarjeta-tip:hover{transform:translateY(-7px);box-shadow:var(--shadow-m)}
.tarjeta-tip.destacada{
  background:linear-gradient(150deg,var(--olive-600) 0%,var(--olive-800) 90%);
  color:#fff;
}
.tip-icono{
  width:54px;height:54px;border-radius:18px;
  background:var(--olive-50);color:var(--olive-700);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:1.1rem;
}
.tarjeta-tip.destacada .tip-icono{background:rgba(255,255,255,.16);color:#fff}
.tarjeta-tip h3{font-size:1.05rem;font-weight:600;line-height:1.35;margin-bottom:.55rem}
.tarjeta-tip p{font-size:.885rem;line-height:1.6;color:var(--muted)}
.tarjeta-tip.destacada p{color:rgba(255,255,255,.88)}

/* ============================================================
   NOSOTROS
   ============================================================ */
.nosotros{padding:6.5rem 0;background:var(--white)}
.nosotros-grid{
  display:grid;grid-template-columns:1fr 1.08fr;gap:clamp(2rem,5vw,4.5rem);
  align-items:center;
}
.nosotros-foto{position:relative}
.nosotros-foto img{
  border-radius:32px;width:100%;height:auto;
  box-shadow:var(--shadow-m);
}
.nosotros-foto::before{
  content:"";position:absolute;inset:auto -18px -18px auto;
  width:58%;height:58%;
  background:var(--olive-100);border-radius:32px;z-index:-1;
}
.nosotros-texto h2{
  font-size:clamp(1.85rem,3.2vw,2.6rem);font-weight:600;
  line-height:1.15;letter-spacing:-.02em;margin-bottom:1rem;
}
.nosotros-texto>p{color:var(--muted);margin-bottom:1.9rem;max-width:56ch}
.nosotros-pilares{display:flex;flex-direction:column;gap:.9rem}
.pilar{
  display:flex;gap:1.1rem;align-items:flex-start;
  background:var(--cream);border:1px solid var(--olive-100);
  border-radius:20px;padding:1.05rem 1.25rem;
  transition:transform .3s ease,box-shadow .3s ease;
}
.pilar:hover{transform:translateX(6px);box-shadow:var(--shadow-s)}
.pilar-icono{
  flex:none;width:46px;height:46px;border-radius:16px;
  background:var(--olive-700);color:#fff;
  display:flex;align-items:center;justify-content:center;
}
.pilar strong{display:block;font-size:.98rem;font-weight:600;margin-bottom:.1rem}
.pilar p{font-size:.87rem;color:var(--muted);line-height:1.55}

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final{
  position:relative;overflow:hidden;
  background:
    linear-gradient(150deg,rgba(40,53,23,.68) 0%,rgba(18,24,10,.8) 100%),
    url("../assets/img/fondo-cta-1920.webp") center 68%/cover no-repeat,
    linear-gradient(150deg,var(--olive-800) 0%,var(--olive-950) 100%);
  color:#fff;text-align:center;
  padding:6rem 0;
}
.cta-final::before{
  content:"";position:absolute;right:-120px;top:50%;translate:0 -50%;
  width:560px;height:560px;
  background:url("../assets/img/rama-icono.png") center/contain no-repeat;
  opacity:.07;transform:rotate(-12deg);pointer-events:none;
}
.cta-final .overline{color:var(--olive-300)}
.cta-final h2{
  font-size:clamp(1.95rem,3.8vw,2.9rem);font-weight:500;
  line-height:1.12;letter-spacing:-.02em;
  max-width:20ch;margin:0 auto 1.1rem;
}
.cta-final p{color:rgba(255,255,255,.82);max-width:52ch;margin:0 auto 2.2rem;font-weight:300}
.cta-final .btn{padding:1.05rem 2.3rem;font-size:1.05rem;background:#fff;color:var(--olive-800)}
.cta-final .btn:hover{background:var(--olive-100)}
.cta-final small{display:block;margin-top:1.1rem;color:rgba(255,255,255,.6);font-size:.83rem}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--olive-950);color:rgba(255,255,255,.78);padding:4.5rem 0 0}
.footer-grid{
  display:grid;grid-template-columns:1.3fr .9fr .9fr 1.2fr;gap:clamp(1.5rem,3vw,3rem);
  padding-bottom:3rem;
}
.footer-marca img{width:200px;height:auto;margin-bottom:1.1rem}
.footer-marca p{font-size:.92rem;font-weight:300;max-width:34ch;line-height:1.7}
.footer h4{
  color:#fff;font-size:.8rem;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;margin-bottom:1.2rem;
}
.footer-links li{margin-bottom:.55rem}
.footer-links a{font-size:.95rem;transition:color .2s ease}
.footer-links a:hover{color:#fff}
.footer-contacto p{font-size:.95rem;margin-bottom:1rem;font-weight:300}
.footer-contacto .btn{margin-bottom:1.6rem}
.footer-redes{display:flex;gap:.8rem;align-items:center}
.footer-redes a{
  display:flex;width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.08);
  align-items:center;justify-content:center;
  transition:background-color .25s ease,transform .25s ease;
}
.footer-redes a:hover{background:rgba(255,255,255,.2);transform:translateY(-3px)}
.footer-redes img{width:24px;height:24px;border-radius:6px}
.footer-legal{
  border-top:1px solid rgba(255,255,255,.1);
  padding:1.4rem 0;text-align:center;
  font-size:.82rem;color:rgba(255,255,255,.5);
}

/* ---------- botón flotante WhatsApp ---------- */
.wa-flotante{
  position:fixed;right:22px;bottom:22px;z-index:90;
  width:60px;height:60px;border-radius:50%;
  background:var(--wa);color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 30px rgba(18,140,70,.45);
  transition:transform .25s ease,box-shadow .25s ease;
}
.wa-flotante:hover{transform:scale(1.08);box-shadow:0 16px 38px rgba(18,140,70,.55)}

/* ---------- animaciones de aparición ---------- */
html.js .reveal:not(.in){opacity:0}
html.js .reveal.in{animation:revealUp .8s cubic-bezier(.2,.7,.2,1) var(--d,0s) backwards}
html.js .tarjeta-planta.reveal.in,html.js .tarjeta-tip.reveal.in,
html.js .jardin.reveal.in{animation-name:revealCard}
@keyframes revealUp{from{opacity:0;transform:translateY(28px)}}
@keyframes revealCard{from{opacity:0;transform:translateY(34px) scale(.96)}}
@media (min-width:900px) and (pointer:fine){
  html.js .section-head.reveal.in,html.js .tips-hero .reveal.in{animation-name:revealBlur}
}
@keyframes revealBlur{from{opacity:0;transform:translateY(28px);filter:blur(9px)}}
/* modo estático para pruebas/QA (?static=1) */
html.sin-animacion{scroll-behavior:auto}
html.sin-animacion .reveal{opacity:1;transform:none;transition:none;animation:none}
html.sin-animacion .hero-eyebrow,html.sin-animacion .hero h1,html.sin-animacion .hero-sub,
html.sin-animacion .hero-acciones,html.sin-animacion .hero-descubre{animation:none}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1100px){
  .grid-plantas{grid-template-columns:repeat(3,1fr)}
  .grid-tips{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .nav-links,.nav-pill>.nav-cta{display:none}
  .nav-burger{display:flex}
  .nav-pill{padding:.55rem .6rem .55rem 1.2rem}
  .grid-jardines{grid-template-columns:repeat(2,1fr)}
  .nosotros-grid{grid-template-columns:1fr}
  .nosotros-foto{max-width:520px;margin-inline:auto}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-marca{grid-column:1/-1}
}
@media (max-width:640px){
  :root{--nav-h:66px}
  .nav{top:10px;padding-inline:10px}
  .nav-logo img{height:26px}
  /* en pantallas chicas el velo lateral no sirve: gradiente vertical más fuerte */
  .hero-velo{
    background:
      linear-gradient(180deg,rgba(16,21,8,.68) 0%,rgba(16,21,8,.3) 30%,rgba(16,21,8,.42) 62%,rgba(16,21,8,.66) 100%);
  }
  .hero-fondo img{object-position:38% 70%}
  .hero-acciones{flex-direction:column;width:100%;max-width:340px}
  .hero-acciones .btn{width:100%}
  .productos,.jardines,.nosotros{padding:4.5rem 0}
  .grid-plantas{grid-template-columns:1fr 1fr;gap:.8rem}
  .tarjeta-planta{padding:.85rem .85rem 1rem}
  .planta-foto{height:150px}
  .planta-foto img{height:158px}
  .planta-nombre{font-size:.92rem}
  .planta-cientifico{font-size:.9rem}
  .chip{font-size:.68rem;padding:.24rem .55rem}
  .tarjeta-planta .btn{font-size:.78rem;padding:.6rem .5rem}
  .grid-jardines{grid-template-columns:1fr}
  .grid-tips{grid-template-columns:1fr;margin-top:-7rem}
  .tips-hero{padding:5.5rem 0 10.5rem}
  .filtros{gap:.4rem}
  .filtro{padding:.42rem .9rem;font-size:.82rem}
  .footer-grid{grid-template-columns:1fr}
  .lightbox-cerrar{top:.9rem;right:.9rem;width:44px;height:44px}
  .lightbox-nav{width:44px;height:44px}
  .lightbox-ant{left:.45rem}
  .lightbox-sig{right:.45rem}
  .cta-final::before{width:340px;height:340px;right:-100px}
}

/* ---------- accesibilidad: menos movimiento ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  .reveal{opacity:1;transform:none}
}

/* en modo QA el hero no depende del viewport (para capturas de página completa) */
html.sin-animacion .hero{min-height:940px}

/* ============================================================
   ANIMACIONES PRO
   ============================================================ */

/* -- hero: ken burns + keyframes extra -- */
.hero-fondo img{animation:heroZoom 8.5s cubic-bezier(.22,.61,.36,1) both}
@keyframes heroZoom{from{transform:scale(1.07)}to{transform:scale(1)}}

/* -- botones: brillo barrido + wiggle del icono -- */
.btn{position:relative;overflow:hidden}
.btn::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(105deg,transparent 42%,rgba(255,255,255,.3) 50%,transparent 58%);
  transform:translateX(-130%);transition:transform .65s ease;
}
.btn:hover::after{transform:translateX(130%)}
.btn:hover>svg{animation:wiggle .5s ease}
@keyframes wiggle{25%{transform:rotate(-10deg)}50%{transform:rotate(8deg)}75%{transform:rotate(-4deg)}}

/* -- tarjetas: foco radial que sigue el cursor -- */
.tarjeta-planta,.tarjeta-tip{position:relative}
.tarjeta-planta::after,.tarjeta-tip::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  opacity:0;transition:opacity .45s ease;
  background:radial-gradient(240px circle at var(--mx,50%) var(--my,50%),var(--glow,rgba(76,90,46,.11)),transparent 65%);
}
.tarjeta-planta:hover::after,.tarjeta-tip:hover::after{opacity:1}
.tarjeta-tip.destacada{--glow:rgba(255,255,255,.13)}

/* -- tips: icono vivo + degradado en vaiven de la destacada -- */
.tip-icono{transition:transform .45s cubic-bezier(.34,1.56,.64,1),border-radius .45s ease}
.tarjeta-tip:hover .tip-icono{transform:translateY(-5px) rotate(-5deg);border-radius:38% 62% 55% 45%/48% 45% 55% 52%}
.tarjeta-tip.destacada{overflow:hidden}
.tarjeta-tip.destacada::before{
  content:"";position:absolute;inset:-45%;z-index:0;pointer-events:none;
  background:linear-gradient(150deg,var(--olive-600) 0%,var(--olive-800) 55%,var(--olive-600) 100%);
  animation:vaiven 12s ease-in-out infinite alternate;
}
.tarjeta-tip.destacada>*{position:relative;z-index:1}
.tarjeta-tip.destacada::after{z-index:2}
@keyframes vaiven{from{transform:translate(-6%,-6%)}to{transform:translate(6%,6%)}}

/* -- galeria: caption que se asoma -- */
.jardin .jardin-caption{transition:transform .45s ease}
.jardin:hover .jardin-caption{transform:translateY(-4px)}

/* -- lightbox: apertura y cambio de imagen suaves -- */
.lightbox{opacity:0;transition:opacity .3s ease}
.lightbox:not(.abierto){pointer-events:none}
.lightbox.abierto{opacity:1}
.lightbox img{transform:scale(.96);transition:transform .45s cubic-bezier(.22,.61,.36,1),opacity .3s ease;opacity:0}
.lightbox.abierto img.cargada{transform:scale(1);opacity:1}

/* -- navbar inteligente: se esconde al bajar, aparece al subir -- */
.nav{transition:transform .38s cubic-bezier(.22,.61,.36,1)}
.nav.escondida{transform:translateY(calc(-100% - 24px))}
.nav.escondida:focus-within{transform:translateY(0)}

/* -- cinta editorial (marquesina) -- */
.cinta-zona{position:relative}
.cinta-pausa{
  position:absolute;right:14px;top:50%;translate:0 -50%;z-index:2;
  width:36px;height:36px;border-radius:50%;
  background:var(--cream);border:1.5px solid var(--olive-200);color:var(--olive-700);
  display:flex;align-items:center;justify-content:center;
  transition:border-color .2s ease,background-color .2s ease;
}
.cinta-pausa:hover{border-color:var(--olive-500);background:var(--white)}
.cinta.pausada .cinta-pista,.cinta:active .cinta-pista{animation-play-state:paused}
.cinta{
  overflow:hidden;background:var(--olive-50);
  border-top:1px solid var(--olive-100);border-bottom:1px solid var(--olive-100);
  padding:1.05rem 0;
}
.cinta-pista{display:flex;width:max-content;animation:cinta 38s linear infinite}
.cinta:hover .cinta-pista{animation-play-state:paused}
.cinta-grupo{display:flex;align-items:center;gap:2.6rem;padding-right:2.6rem}
.cinta-grupo span{
  font-family:var(--font-serif);font-style:italic;font-weight:500;
  font-size:clamp(1.15rem,1.8vw,1.45rem);color:var(--olive-700);white-space:nowrap;
}
.cinta-grupo img{width:26px;height:auto;opacity:.55}
@keyframes cinta{to{transform:translateX(-50%)}}

/* -- whatsapp flotante: entrada con rebote + pulso -- */
.wa-flotante{animation:waEntra .55s cubic-bezier(.34,1.56,.64,1) 1.1s backwards}
@keyframes waEntra{from{transform:scale(0);opacity:0}}
.wa-flotante::before{
  content:"";position:absolute;inset:0;border-radius:50%;
  border:2px solid var(--wa);
  animation:waPing 3.8s ease-out 2.4s infinite;
}
@keyframes waPing{0%{transform:scale(1);opacity:.7}55%{transform:scale(1.55);opacity:0}100%{transform:scale(1.55);opacity:0}}

/* -- modo QA: congelar tambien las animaciones nuevas -- */
html.sin-animacion .hero-fondo img,
html.sin-animacion .cinta-pista,
html.sin-animacion .tarjeta-tip.destacada::before,
html.sin-animacion .reveal.in,
html.sin-animacion .wa-flotante,
html.sin-animacion .wa-flotante::before{animation:none}


/* ============================================================
   PREGUNTAS FRECUENTES
   ============================================================ */
.faq{padding:6.5rem 0;background:var(--cream)}
.faq-lista{max-width:760px;margin:0 auto}
.faq-item{
  background:var(--white);border:1px solid var(--olive-100);
  border-radius:18px;margin-bottom:.8rem;
  box-shadow:var(--shadow-s);
  transition:box-shadow .3s ease;
}
.faq-item[open]{box-shadow:var(--shadow-m)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:1.1rem 1.4rem;cursor:pointer;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary h3{font-size:.98rem;font-weight:600;line-height:1.4}
.faq-item summary svg{flex:none;color:var(--olive-600);transition:transform .3s ease}
.faq-item[open] summary svg{transform:rotate(180deg)}
.faq-item>p{padding:0 1.4rem 1.2rem;color:var(--muted);font-size:.92rem;line-height:1.7;max-width:62ch}
@media (max-width:640px){.faq{padding:4.5rem 0}}