/* Vivero Primavera — estilos del sitio.
   Tokens de color y tipografía en :root; usa las variables en reglas nuevas. */
:root{
  --green:#0e5920;
  --green-deep:#0a3f17;
  --green-night:#082d11;
  --leaf:#4c9a3a;
  --red:#cc1c23;
  --red-dark:#a8141a;
  --yellow:#e1be1a;
  --paper:#f6f8f1;
  --white:#ffffff;
  --ink:#15241a;
  --muted:#4d5d51;
  --line:#d5dccf;
  --serif:"Young Serif",Georgia,"Times New Roman",serif;
  --sans:"Figtree",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --header-h:84px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--header-h)}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.6;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;line-height:1.12;margin:0}
p{margin:0}
:focus-visible{outline:3px solid var(--yellow);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--green-deep);color:#fff;padding:.7rem 1.1rem;border-radius:8px;font-weight:600;text-decoration:none;transition:top .2s}
.skip:focus{top:12px}
.wrap{width:min(1200px,100% - 48px);margin-inline:auto}

.ico{display:inline-flex;align-items:center;justify-content:center;font-style:normal}
.svg{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.85rem 1.7rem;border-radius:999px;font:600 1rem/1 var(--sans);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background-color .2s,color .2s,border-color .2s}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-dark)}
.btn-green{background:var(--green);color:#fff}
.btn-green:hover{background:var(--green-deep)}
.btn-line{border-color:var(--green);color:var(--green)}
.btn-line:hover{background:var(--green);color:#fff}

/* ---------- Encabezado con logotipo ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.site-header.scrolled{border-color:var(--line);box-shadow:0 6px 24px -14px rgba(10,63,23,.35)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:var(--header-h)}
.brand{display:flex;align-items:center;gap:.9rem;text-decoration:none}
.brand img{height:62px;width:auto}
.brand-name{font-family:var(--serif);font-size:1.5rem;line-height:1;color:var(--green);white-space:nowrap}
.brand-name small{display:block;margin-top:.3rem;font:500 .78rem/1 var(--sans);color:var(--muted);letter-spacing:.02em}
.nav{display:flex;align-items:center;gap:2.1rem}
.nav a:not(.btn){text-decoration:none;font-weight:500;color:var(--ink);padding:.4rem 0;background:linear-gradient(var(--red),var(--red)) 0 100%/0 2px no-repeat;transition:background-size .25s,color .2s}
.nav a:not(.btn):hover{color:var(--green);background-size:100% 2px}
.nav .btn{padding:.7rem 1.4rem}
.burger{display:none;background:none;border:0;font-size:1.6rem;line-height:1;color:var(--green);padding:.5rem;cursor:pointer}
.mobile-menu{display:none;border-top:1px solid var(--line);background:#fff}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:1rem 24px;text-decoration:none;font-weight:500;border-bottom:1px solid var(--line)}
.mobile-menu a:last-child{color:var(--red);border-bottom:0}

/* ---------- Portada ---------- */
.hero{padding:clamp(40px,7vw,88px) 0 clamp(64px,9vw,120px)}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,6vw,88px);align-items:center}
.hero h1{font-size:clamp(2.5rem,5.4vw,4.4rem);color:var(--green-deep);letter-spacing:-.01em}
.hero-text p{margin-top:1.5rem;max-width:34rem;font-size:1.2rem;color:var(--muted)}
.hero-actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2.2rem}
.hero-place{display:flex;align-items:center;gap:.6rem;margin-top:2.4rem;color:var(--muted);font-weight:500;font-size:.98rem}
.hero-place i{color:var(--red);font-size:1.2rem}
.arch{position:relative;max-width:470px;margin-inline:auto;width:100%}
.arch::before{content:"";position:absolute;inset:auto 0 -18px 0;height:60%;border-radius:0 0 14px 14px;background:linear-gradient(90deg,var(--red) 50%,var(--green) 50%);z-index:0}
.arch-photo{position:relative;z-index:1;aspect-ratio:4/5;border-radius:999px 999px 14px 14px;overflow:hidden;background:var(--green)}
.arch-photo img{width:100%;height:100%;object-fit:cover;position:relative}
.arch-photo::before,.shot::before{content:"";position:absolute;width:42%;aspect-ratio:1;left:50%;top:50%;transform:translate(-50%,-50%);border-radius:0 70% 0 70%;background:rgba(255,255,255,.1)}
.arch-tag{position:absolute;z-index:2;left:-18px;bottom:44px;background:#fff;border-radius:12px;padding:.8rem 1.1rem;display:flex;align-items:center;gap:.75rem;box-shadow:0 14px 30px -14px rgba(10,63,23,.55);font-weight:600;font-size:.95rem;line-height:1.25}
.arch-tag i{width:2.2rem;height:2.2rem;flex:none;border-radius:0 70% 0 70%;background:var(--leaf);color:#fff;display:grid;place-items:center;font-size:.95rem}

@media (prefers-reduced-motion:no-preference){
  .arch-photo{animation:reveal 1.1s cubic-bezier(.2,.7,.2,1) both}
  .arch::before{animation:rise .9s .5s cubic-bezier(.2,.7,.2,1) both}
  .hero-text>*{animation:fade .8s both}
  .hero-text>*:nth-child(2){animation-delay:.12s}
  .hero-text>*:nth-child(3){animation-delay:.24s}
  .hero-text>*:nth-child(4){animation-delay:.36s}
  @keyframes reveal{from{clip-path:inset(100% 0 0 0)}to{clip-path:inset(0 0 0 0)}}
  @keyframes rise{from{transform:scaleY(.2);transform-origin:bottom;opacity:0}to{transform:scaleY(1);opacity:1}}
  @keyframes fade{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
}

/* ---------- Servicios ---------- */
.services{background:var(--green);color:#fff;padding:clamp(64px,8vw,104px) 0}
.section-head{max-width:40rem}
.section-head h2{font-size:clamp(2rem,3.8vw,3rem)}
.section-head p{margin-top:1rem;font-size:1.1rem}
.services .section-head p{color:rgba(255,255,255,.82)}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:clamp(40px,5vw,64px)}
.service{padding:0 clamp(18px,2.2vw,34px)}
.service:first-child{padding-left:0}
.service:last-child{padding-right:0}
.service+.service{border-left:1px solid rgba(255,255,255,.22)}
.leaf{width:3.6rem;height:3.6rem;display:grid;place-items:center;border-radius:0 62% 0 62%;font-size:1.4rem;margin-bottom:1.5rem}
.leaf.red{background:var(--red);color:#fff}
.leaf.yellow{background:var(--yellow);color:var(--green-night)}
.leaf.lime{background:var(--leaf);color:#fff}
.leaf.pale{background:#e4efdc;color:var(--green)}
.service h3{font-size:1.5rem;margin-bottom:.7rem}
.service p{color:rgba(255,255,255,.84);font-size:1rem;line-height:1.65}

/* ---------- Galería ---------- */
.gallery{padding:clamp(64px,8vw,104px) 0}
.gallery-head{display:flex;flex-wrap:wrap;gap:1.5rem;align-items:flex-end;justify-content:space-between}
.gallery-head .section-head p{color:var(--muted)}
.gallery-head .more{font-weight:600;color:var(--green);text-decoration:none;display:inline-flex;gap:.6rem;align-items:center;border-bottom:2px solid var(--red);padding-bottom:.2rem}
.gallery-head .more:hover{color:var(--red)}
.mosaic{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:150px;gap:14px;margin-top:clamp(32px,4vw,52px)}
.shot{position:relative;margin:0;overflow:hidden;border-radius:14px;background:var(--green)}
.shot img{position:relative;width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.shot:hover img{transform:scale(1.04)}
.shot figcaption{z-index:1;position:absolute;inset:auto 0 0 0;padding:2.8rem 1.2rem 1rem;background:linear-gradient(to top,rgba(6,28,12,.85),rgba(6,28,12,0));color:#fff;display:flex;flex-direction:column;gap:.1rem}
.shot figcaption span{font-size:.85rem;font-weight:600;color:var(--yellow)}
.shot figcaption b{font:400 1.2rem/1.2 var(--serif)}
/* Con JS, cada cuadro abre el visor; la pastilla avisa cuántas fotos tiene */
.shot[role=button]{cursor:pointer}
.shot:focus-visible{outline-offset:4px;border-radius:14px}
.shot:focus-visible img{transform:scale(1.04)}
.shot-more{position:absolute;top:12px;right:12px;z-index:2;display:inline-flex;align-items:center;gap:.45rem;padding:.4rem .85rem;border-radius:999px;background:rgba(255,255,255,.93);color:var(--green-deep);font:600 .85rem/1 var(--sans);box-shadow:0 6px 16px -8px rgba(0,0,0,.5);transition:background-color .2s,color .2s}
.shot-more .svg{font-size:1rem}
.shot:hover .shot-more,.shot:focus-visible .shot-more{background:var(--yellow);color:var(--green-night)}
.s1{grid-column:1/6;grid-row:1/4}
.s2{grid-column:6/13;grid-row:1/3}
.s3{grid-column:6/9;grid-row:3/4}
.s4{grid-column:9/13;grid-row:3/4}
.s5{grid-column:1/5;grid-row:4/6}
.s6{grid-column:5/13;grid-row:4/6}

/* ---------- Contacto ---------- */
.contact{padding:0 0 clamp(64px,8vw,104px)}
.contact-card{display:grid;grid-template-columns:.9fr 1.1fr;border-radius:22px;overflow:hidden;background:#fff;box-shadow:0 30px 60px -36px rgba(10,63,23,.5)}
.contact-info{position:relative;background:var(--green-deep);color:#fff;padding:clamp(32px,4.5vw,60px);overflow:hidden}
.contact-info::after{content:"";position:absolute;right:-70px;bottom:-70px;width:240px;height:240px;border-radius:0 70% 0 70%;background:var(--green);opacity:.7}
.contact-info>*{position:relative;z-index:1}
.contact-info h2{font-size:clamp(1.9rem,3vw,2.5rem)}
.contact-info>p{margin-top:1rem;color:rgba(255,255,255,.82)}
.contact-list{list-style:none;margin:2rem 0 0;padding:0;display:grid;gap:1.5rem}
.contact-list li{display:flex;gap:1rem;align-items:flex-start}
.contact-list .ic{flex:none;width:3rem;height:3rem;border-radius:50%;background:rgba(255,255,255,.12);display:grid;place-items:center;font-size:1.05rem}
.contact-list .ic.r{color:#ff8a8f}
.contact-list .ic.y{color:var(--yellow)}
.contact-list h3{font:600 1.02rem/1.3 var(--sans);margin-bottom:.2rem}
.contact-list p,.contact-list a{font-style:normal;color:rgba(255,255,255,.86);font-size:.98rem;text-decoration:none;overflow-wrap:anywhere}
.contact-list a:hover{color:#fff;text-decoration:underline}
.contact-form{padding:clamp(32px,4.5vw,60px)}
.contact-form h2{font-size:clamp(1.7rem,2.6vw,2.1rem);color:var(--green-deep);margin-bottom:1.6rem}
.field{display:grid;gap:.4rem;margin-bottom:1.1rem}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field label{font-weight:600;font-size:.95rem}
.field input,.field textarea{width:100%;font:inherit;color:var(--ink);padding:.85rem 1rem;border:1.5px solid var(--line);border-radius:10px;background:var(--paper);transition:border-color .2s,box-shadow .2s,background-color .2s}
.field textarea{resize:vertical;min-height:130px}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 4px rgba(14,89,32,.15);background:#fff}
.btn .svg,.more .svg{font-size:1.1rem}
.contact-form .btn{width:100%;padding:1rem;margin-top:.4rem}
.contact-form .btn:disabled{opacity:.7;cursor:progress}
/* Trampa antispam de Web3Forms: fuera de pantalla, no display:none, para que los bots la vean. */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-nota{margin-top:1rem;font-size:.95rem;text-align:center;color:var(--muted)}
.form-nota.ok{color:var(--green);font-weight:600}
.form-nota.error{color:var(--red-dark);font-weight:600}

/* ---------- Pie de página ---------- */
.footer{background:var(--green-night);color:rgba(255,255,255,.78);padding:clamp(56px,7vw,80px) 0 28px}
.footer-grid{display:grid;grid-template-columns:1.3fr .8fr 1.1fr;gap:clamp(32px,5vw,72px);padding-bottom:3rem;border-bottom:1px solid rgba(255,255,255,.14)}
.footer-brand{display:inline-flex;align-items:center;gap:.8rem;background:#fff;border-radius:14px;padding:.6rem 1.1rem .6rem .7rem;text-decoration:none}
.footer-brand img{height:48px;width:auto}
.footer-brand span{font:400 1.25rem/1 var(--serif);color:var(--green)}
.footer p.about{margin-top:1.3rem;max-width:21rem;font-size:.97rem}
.social{display:flex;gap:.7rem;margin-top:1.4rem}
.social a{font-size:1.15rem;width:2.6rem;height:2.6rem;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.1);color:#fff;text-decoration:none;transition:background-color .2s}
.social a:hover{background:var(--red)}
.footer-title{font:400 1.25rem/1.2 var(--serif);color:#fff;margin-bottom:1.2rem}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.75rem}
.footer ul a{text-decoration:none}
.footer ul a:hover{color:var(--yellow)}
.footer .addr li{display:flex;gap:.8rem;align-items:flex-start;font-size:.97rem}
.footer .addr i{margin-top:.3rem;width:1.1rem;height:1.1rem;font-size:1.1rem;flex:none}
.footer .addr .r{color:#ff8a8f}
.footer .addr .y{color:var(--yellow)}
.footer .addr .g{color:#8fd07a}
.copy{text-align:center;font-size:.9rem;padding-top:1.6rem;color:rgba(255,255,255,.6)}

/* ---------- Visor de fotos ---------- */
.visor{border:0;padding:0;margin:0;width:100vw;max-width:none;height:100vh;height:100dvh;max-height:none;background:rgba(5,26,11,.97);color:#fff}
.visor[open]{display:grid;grid-template-rows:minmax(0,1fr) auto}
.visor::backdrop{background:rgba(5,26,11,.97)}
.visor [hidden]{display:none!important}
.v-stage{margin:0;min-height:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;padding:clamp(64px,8vh,84px) clamp(16px,7vw,110px) 0}
.v-stage img{max-width:100%;max-height:calc(100dvh - 250px);min-height:0;object-fit:contain;border-radius:12px;background:rgba(255,255,255,.06);opacity:0;transition:opacity .3s}
.v-stage img.in{opacity:1}
.v-err{margin:0;color:rgba(255,255,255,.8)}
.v-cap{display:flex;align-items:baseline;gap:1rem;justify-content:center;flex-wrap:wrap;text-align:center}
.v-cap b{font:400 1.35rem/1.2 var(--serif)}
.v-cap span{color:var(--yellow);font-weight:600;font-size:.95rem}
.v-close,.v-nav{position:absolute;z-index:3;display:grid;place-items:center;border:0;cursor:pointer;color:#fff;background:rgba(255,255,255,.14);border-radius:50%;transition:background-color .2s}
.v-close:hover,.v-nav:hover{background:var(--red)}
.v-close{top:max(16px,env(safe-area-inset-top));right:max(16px,env(safe-area-inset-right));width:3rem;height:3rem;font-size:1.5rem}
.v-nav{top:calc(50% - 3.5rem);width:3.2rem;height:3.2rem;font-size:1.6rem}
.v-prev{left:clamp(8px,2vw,28px)}
.v-next{right:clamp(8px,2vw,28px)}
.v-thumbs{display:flex;gap:.6rem;justify-content:safe center;overflow-x:auto;padding:1rem 16px max(1.2rem,env(safe-area-inset-bottom))}
.v-thumbs button{flex:none;width:76px;height:54px;padding:0;border:2px solid transparent;border-radius:8px;overflow:hidden;cursor:pointer;opacity:.6;background:rgba(255,255,255,.08);transition:opacity .2s,border-color .2s}
.v-thumbs button:hover{opacity:1}
.v-thumbs button[aria-current="true"]{opacity:1;border-color:var(--yellow)}
.v-thumbs img{display:block;width:100%;height:100%;object-fit:cover}
@media (prefers-reduced-motion:reduce){.v-stage img{transition:none}}

/* ---------- Adaptación a pantallas ---------- */
@media (max-width:1024px){
  .service-grid{grid-template-columns:repeat(2,1fr);row-gap:2.8rem}
  .service{padding-inline:clamp(18px,3vw,34px)}
  .service:nth-child(odd){padding-left:0}
  .service:nth-child(even){padding-right:0;border-left:1px solid rgba(255,255,255,.22)}
  .service:nth-child(3){border-left:0}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-grid>div:first-child{grid-column:1/-1}
}
@media (max-width:860px){
  .nav{display:none}
  .burger{display:block}
  .brand img{height:54px}
  .brand-name{font-size:1.3rem}
  .hero .wrap{grid-template-columns:1fr}
  .arch{max-width:400px}
  .arch-tag{left:-8px}
  .contact-card{grid-template-columns:1fr}
  .mosaic{grid-template-columns:repeat(2,1fr);grid-auto-rows:210px}
  .mosaic .shot{grid-column:auto;grid-row:auto}
  .s1,.s6{grid-column:1/-1}
}
@media (max-width:560px){
  :root{--header-h:76px}
  .wrap{width:min(1200px,100% - 36px)}
  .brand img{height:48px}
  .brand-name small{display:none}
  .service-grid{grid-template-columns:1fr}
  .service,.service:nth-child(n){padding:0 0 0 0;border-left:0}
  .service+.service{border-top:1px solid rgba(255,255,255,.22);padding-top:2rem}
  .field-row{grid-template-columns:1fr}
  .mosaic{grid-template-columns:1fr;grid-auto-rows:240px}
  .footer-grid{grid-template-columns:1fr}
  .hero-actions .btn{flex:1 1 100%}
  .v-nav{top:auto;bottom:96px;width:2.8rem;height:2.8rem}
  .v-stage{padding-inline:12px}
  .v-stage img{max-height:calc(100dvh - 270px)}
  .shot-more{top:10px;right:10px;padding:.35rem .7rem;font-size:.8rem}
}