:root{
  --green-950:#0c2419;
  --green-900:#123324;
  --green-800:#194a33;
  --green-700:#2e6849;
  --green-500:#68a665;
  --green-300:#a9cda4;
  --sand-50:#fbfaf5;
  --sand-100:#f4f0e5;
  --sand-200:#e7dfcb;
  --stone:#6a6e66;
  --ink:#1e2722;
  --muted:#657068;
  --white:#fff;
  --line:rgba(18,51,36,.16);
  --shadow:0 20px 50px rgba(24,54,38,.12);
  --radius:28px;
  --shell:min(1180px,calc(100% - 40px));
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--sand-50);color:var(--ink);line-height:1.55;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}

.skip-link{position:fixed;left:16px;top:-70px;z-index:1000;background:var(--white);padding:12px 16px;border-radius:12px;box-shadow:var(--shadow)}
.skip-link:focus{top:16px}

.site-header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(251,250,245,.78);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid transparent;transition:.3s ease}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:0 10px 35px rgba(18,51,36,.08);background:rgba(251,250,245,.94)}
.nav-wrap{width:var(--shell);height:78px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:11px;font-size:.92rem;letter-spacing:.01em;font-weight:650}
.brand strong{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--green-700);font-weight:800}
.brand-mark{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:var(--green-900);box-shadow:0 10px 25px rgba(18,51,36,.18)}
.brand-mark svg{width:26px;height:26px;fill:var(--sand-100)}
.main-nav{display:flex;align-items:center;gap:8px}
.main-nav a{padding:10px 14px;border-radius:999px;color:#374139;font-weight:700;font-size:.93rem;transition:.25s ease}
.main-nav a:hover,.main-nav a:focus-visible{background:var(--sand-100);color:var(--green-800)}
.menu-toggle{display:none;width:46px;height:46px;border:0;border-radius:14px;background:var(--green-900);padding:0;place-content:center;gap:5px;cursor:pointer}
.menu-toggle span{display:block;width:20px;height:2px;background:var(--white);border-radius:3px;transition:.25s ease}

.hero{min-height:780px;padding:132px 0 86px;position:relative;display:flex;align-items:center;background:
radial-gradient(circle at 79% 24%,rgba(169,205,164,.40),transparent 30%),
linear-gradient(135deg,#fbfaf5 0%,#f4f0e5 53%,#e9efe4 100%);overflow:hidden}
.hero::before{content:"";position:absolute;width:380px;height:380px;border-radius:50%;border:1px solid rgba(46,104,73,.14);left:-180px;bottom:-100px;box-shadow:0 0 0 42px rgba(46,104,73,.025),0 0 0 90px rgba(46,104,73,.018)}
.hero-grid{width:var(--shell);margin:auto;display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center;position:relative;z-index:2}
.eyebrow{display:inline-flex;align-items:center;gap:9px;text-transform:uppercase;letter-spacing:.16em;font-weight:850;font-size:.74rem;color:var(--green-700);margin-bottom:18px}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--green-500);border-radius:3px}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(3.3rem,6.2vw,6.7rem);line-height:.93;letter-spacing:-.06em;max-width:820px;margin-bottom:26px;font-weight:850;color:var(--green-950)}
.hero-lead{max-width:690px;color:#536057;font-size:clamp(1rem,1.65vw,1.22rem);margin-bottom:30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 21px;border-radius:999px;font-weight:800;font-size:.93rem;transition:transform .25s ease,box-shadow .25s ease,background .25s ease}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--green-900);color:var(--white);box-shadow:0 12px 28px rgba(18,51,36,.2)}
.btn-primary:hover{box-shadow:0 16px 34px rgba(18,51,36,.26)}
.btn-ghost{border:1px solid rgba(18,51,36,.18);background:rgba(255,255,255,.52);color:var(--green-900)}
.hero-badge{margin-top:34px;display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.7);border:1px solid rgba(46,104,73,.14);padding:10px 14px;border-radius:999px;font-weight:800;color:var(--green-800);box-shadow:0 10px 24px rgba(46,104,73,.07)}
.hero-badge span{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--green-800);color:var(--white);font-size:.8rem}

.hero-art{height:520px;position:relative;border-radius:52px;background:linear-gradient(160deg,#214f38,#0f2c20);box-shadow:0 34px 70px rgba(18,51,36,.23);overflow:hidden;isolation:isolate}
.hero-art::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(10,33,22,.58));z-index:-1}
.sun-orb{position:absolute;width:200px;height:200px;border-radius:50%;right:44px;top:48px;background:linear-gradient(135deg,#d8d8a8,#8eb47f);filter:blur(.2px);box-shadow:0 0 90px rgba(169,205,164,.25)}
.leaf{position:absolute;width:110px;height:220px;border-radius:100% 0 100% 0;background:linear-gradient(160deg,#8db47d,#426f4c);transform-origin:bottom center;opacity:.92}
.leaf::after{content:"";position:absolute;width:2px;height:82%;background:rgba(255,255,255,.36);left:50%;bottom:0;transform:rotate(24deg)}
.leaf-a{left:66px;bottom:86px;transform:rotate(-25deg)}
.leaf-b{left:168px;bottom:54px;transform:scale(.75) rotate(16deg)}
.ground-line{position:absolute;border:2px solid rgba(220,232,210,.4);border-color:rgba(220,232,210,.4) transparent transparent transparent;border-radius:50%;transform:rotate(-8deg)}
.ground-one{width:620px;height:240px;left:-130px;bottom:-150px}
.ground-two{width:760px;height:330px;left:-90px;bottom:-230px}
.hero-card{position:absolute;background:rgba(251,250,245,.93);border:1px solid rgba(255,255,255,.5);border-radius:18px;padding:13px 17px;font-size:.82rem;font-weight:850;color:var(--green-900);box-shadow:0 15px 34px rgba(4,19,12,.2);backdrop-filter:blur(12px)}
.hero-card-a{right:28px;bottom:155px}
.hero-card-b{left:24px;top:45px}
.hero-card-c{right:86px;bottom:55px}
.hero-wave{position:absolute;left:0;right:0;bottom:-1px;height:72px;background:var(--sand-50);clip-path:polygon(0 74%,8% 64%,18% 68%,28% 50%,40% 58%,50% 37%,61% 48%,72% 30%,83% 46%,92% 36%,100% 43%,100% 100%,0 100%)}

.section{padding:112px 0}
.section-shell{width:var(--shell);margin:auto}
.section-heading{max-width:820px;margin-bottom:54px}
.section-heading h2,.summary-card h2{font-size:clamp(2.3rem,4vw,4.25rem);line-height:1.02;letter-spacing:-.045em;color:var(--green-950);margin-bottom:18px}
.section-heading p{max-width:760px;color:var(--muted);font-size:1.05rem}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.service-card{min-height:218px;background:rgba(255,255,255,.78);border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 10px 30px rgba(18,51,36,.045);transition:.3s ease;position:relative;overflow:hidden}
.service-card::after{content:"";position:absolute;width:120px;height:120px;border-radius:50%;right:-55px;bottom:-55px;background:rgba(104,166,101,.08);transition:.3s ease}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(46,104,73,.24)}
.service-card:hover::after{transform:scale(1.4)}
.service-card h3{font-size:1.22rem;line-height:1.23;margin:0;max-width:240px;color:#26352b}
.service-icon{width:54px;height:54px;border-radius:18px;display:grid;place-items:center;background:var(--sand-100);border:1px solid rgba(46,104,73,.11);margin-bottom:30px}
.service-icon svg{width:29px;height:29px;fill:none;stroke:var(--green-700);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.featured-card{background:linear-gradient(140deg,var(--green-900),var(--green-800));border-color:transparent}
.featured-card h3{color:var(--white)}
.featured-card .service-icon{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.15)}
.featured-card .service-icon svg{stroke:#e9f0df}

.statement{padding:82px 0;background:var(--green-950);position:relative;overflow:hidden}
.statement::before,.statement::after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.06)}
.statement::before{width:430px;height:430px;right:-120px;top:-250px}
.statement::after{width:230px;height:230px;left:-70px;bottom:-150px}
.statement-inner{width:var(--shell);margin:auto;display:flex;align-items:center;gap:34px;justify-content:space-between;color:var(--white)}
.statement-kicker{text-transform:uppercase;letter-spacing:.16em;font-size:.74rem;font-weight:800;color:var(--green-300)}
.statement p{font-size:clamp(3rem,7vw,7rem);line-height:.92;letter-spacing:-.06em;margin:0;font-weight:650}
.statement p strong{color:#b8d8ac;font-weight:880}
.statement-lines{display:flex;gap:8px;align-items:flex-end;height:70px}
.statement-lines i{display:block;width:8px;border-radius:99px;background:var(--green-500);opacity:.6}
.statement-lines i:nth-child(1){height:25px}.statement-lines i:nth-child(2){height:48px}.statement-lines i:nth-child(3){height:70px}

.gallery{background:linear-gradient(180deg,var(--sand-50),#f2eee3)}
.gallery-heading{margin-bottom:38px}
.gallery-grid{columns:3 290px;column-gap:20px}
.gallery-item{display:block;width:100%;break-inside:avoid;margin:0 0 20px;padding:0;border:0;background:none;cursor:zoom-in;border-radius:26px;text-align:left}
.image-frame{display:block;position:relative;border-radius:24px;padding:5px;background:rgba(255,255,255,.64);border:1px solid rgba(46,104,73,.25);box-shadow:0 0 0 1px rgba(255,255,255,.5),0 10px 30px rgba(20,50,35,.08),0 0 26px rgba(75,118,78,.11);transition:.32s ease}
.image-frame::after{content:"";position:absolute;inset:7px;border-radius:18px;box-shadow:inset 0 0 18px rgba(246,243,233,.18);pointer-events:none}
.image-frame img{width:100%;height:auto;border-radius:18px}
.gallery-item:hover .image-frame,.gallery-item:focus-visible .image-frame{transform:translateY(-5px);border-color:rgba(46,104,73,.5);box-shadow:0 0 0 1px rgba(255,255,255,.6),0 18px 38px rgba(20,50,35,.13),0 0 34px rgba(75,118,78,.16)}

.services-strip{padding-top:60px;background:#f2eee3}
.summary-card{background:linear-gradient(135deg,#fff,#f8f6ee);border:1px solid var(--line);border-radius:38px;padding:clamp(34px,5vw,68px);box-shadow:0 22px 60px rgba(18,51,36,.08)}
.summary-card h2{max-width:790px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.chips span{padding:10px 14px;border-radius:999px;background:var(--sand-100);border:1px solid rgba(18,51,36,.11);font-size:.88rem;font-weight:750;color:#455148}

.site-footer{background:#0a2117;color:#c5d1c7;padding:40px 0}
.footer-inner{width:var(--shell);margin:auto;display:flex;justify-content:space-between;align-items:center;gap:30px}
.footer-inner p{margin:0;max-width:880px;font-size:.88rem;color:#aab9ae}
.back-top{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);color:var(--white);font-size:1.2rem;transition:.25s ease}
.back-top:hover{background:rgba(255,255,255,.13);transform:translateY(-3px)}

.lightbox{position:fixed;inset:0;z-index:300;background:rgba(5,17,11,.92);backdrop-filter:blur(12px);padding:26px;display:grid;place-items:center}
.lightbox[hidden]{display:none}
.lightbox-stage{width:min(1100px,92vw);height:min(84vh,880px);display:grid;place-items:center}
.lightbox-stage img{max-width:100%;max-height:100%;width:auto;height:auto;border-radius:16px;border:1px solid rgba(255,255,255,.23);box-shadow:0 30px 80px rgba(0,0,0,.4)}
.lightbox-close{position:absolute;right:24px;top:20px;width:48px;height:48px;border-radius:50%;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:var(--white);font-size:2rem;line-height:1;cursor:pointer}
body.lightbox-open{overflow:hidden}

.reveal{opacity:1;transform:none}

/* El contenido nunca se oculta si JavaScript no carga.
   Las animaciones son una mejora progresiva controlada desde main.js. */

@media (max-width:980px){
  :root{--shell:min(100% - 32px,900px)}
  .hero{min-height:auto;padding-top:126px}
  .hero-grid{grid-template-columns:1fr;gap:42px}
  .hero-copy{max-width:780px}
  .hero-art{height:430px}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .statement-inner{align-items:flex-start;flex-direction:column}
  .statement-lines{position:absolute;right:28px;bottom:28px}
}

@media (max-width:760px){
  :root{--shell:calc(100% - 28px);--radius:23px}
  .nav-wrap{height:70px}
  .menu-toggle{display:grid;z-index:2}
  .menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .main-nav{position:absolute;top:62px;left:14px;right:14px;padding:12px;display:grid;gap:4px;border-radius:20px;background:rgba(251,250,245,.98);border:1px solid var(--line);box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(-8px);transition:.24s ease}
  .main-nav.open{opacity:1;visibility:visible;transform:none}
  .main-nav a{padding:13px 14px}
  .brand-text{font-size:.82rem}
  .hero{padding:108px 0 62px;min-height:720px}
  .hero-grid{gap:34px}
  h1{font-size:clamp(3rem,15vw,5.3rem)}
  .hero-lead{font-size:1rem}
  .hero-actions{display:grid;grid-template-columns:1fr 1fr}
  .hero-art{height:330px;border-radius:34px}
  .sun-orb{width:145px;height:145px;right:24px;top:34px}
  .leaf{width:72px;height:150px}.leaf-a{left:48px;bottom:58px}.leaf-b{left:112px;bottom:46px}
  .hero-card{font-size:.7rem;padding:10px 13px}.hero-card-a{bottom:98px}.hero-card-c{right:38px;bottom:28px}
  .section{padding:82px 0}
  .section-heading{margin-bottom:38px}
  .services-grid{grid-template-columns:1fr}
  .service-card{min-height:178px;padding:24px}
  .service-icon{margin-bottom:20px}
  .statement{padding:65px 0}
  .statement p{font-size:clamp(3.4rem,18vw,6.8rem)}
  .gallery-grid{columns:1}
  .gallery-item{margin-bottom:16px}
  .image-frame{border-radius:22px}.image-frame img{border-radius:16px}
  .summary-card{border-radius:28px}
  .footer-inner{align-items:flex-start}
}

@media (max-width:480px){
  .hero-actions{grid-template-columns:1fr}
  .hero-badge{margin-top:24px}
  .hero-art{height:290px}
  .hero-card-b{left:16px;top:20px}.hero-card-a{right:18px}.hero-card-c{right:22px}
  .footer-inner{flex-direction:column}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}