/* ==========================================================================
   Sierra Blanca Natura — stylesheet
   Brand: deep forest green + lime accent, cream background, bold outdoor type
   ========================================================================== */

:root{
  --green-dark:#173d29;
  --green:#215b3f;
  --green-mid:#2f7a4d;
  --lime:#8dc63f;
  --lime-dark:#6ea62c;
  --cream:#f7f5ee;
  --white:#ffffff;
  --charcoal:#1b1b1b;
  --gray:#5f6058;
  --gray-light:#e4e1d6;
  --radius:14px;
  --shadow:0 12px 32px rgba(23,61,41,.14);
  --maxw:1180px;
  font-size:16px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--charcoal);
  background:var(--cream);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Poppins',system-ui,sans-serif;
  line-height:1.15;
  margin:0 0 .5em;
  color:var(--green-dark);
}
p{margin:0 0 1em;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.section{padding:88px 0;}
.section--tight{padding:56px 0;}
.section--alt{background:var(--white);}
.section--dark{background:var(--green-dark);color:var(--white);}
.section--dark h2,.section--dark h3,.section--dark p{color:var(--white);}
.eyebrow{
  display:inline-block;
  font-size:1.15rem;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--lime-dark);
  margin-bottom:14px;
}
.section--dark .eyebrow{color:var(--lime);}
.section-head{max-width:720px;margin:0 auto 48px;text-align:center;}
.section-head h2{font-size:clamp(1.8rem,3.2vw,2.6rem);}
.section-head p{color:var(--gray);font-size:1.05rem;}
.section--dark .section-head p{color:#cfe3d6;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 26px;border-radius:999px;font-weight:600;font-size:.95rem;
  border:2px solid transparent;transition:.2s ease;
}
.btn--primary{background:var(--lime);color:var(--green-dark);}
.btn--primary:hover{background:var(--lime-dark);}
.btn--outline{border-color:var(--white);color:var(--white);}
.btn--outline:hover{background:rgba(255,255,255,.12);}
.btn--dark{background:var(--green-dark);color:var(--white);}
.btn--dark:hover{background:var(--green);}
.btn--block{width:100%;justify-content:center;}

/* Top utility bar */
.topbar{background:var(--green-dark);color:#dfeee4;font-size:.82rem;}
.topbar .container{display:flex;flex-wrap:wrap;gap:6px 22px;align-items:center;justify-content:space-between;padding-top:8px;padding-bottom:8px;}
.topbar__contacts{display:flex;flex-wrap:wrap;gap:16px;align-items:center;}
.topbar__contacts a{display:inline-flex;align-items:center;gap:6px;}
.topbar__contacts svg{width:14px;height:14px;flex:none;}
.flag{width:16px;height:11px;border-radius:2px;object-fit:cover;box-shadow:0 0 0 1px rgba(255,255,255,.35);}
.flagem{margin-left:4px;font-size:.95em;letter-spacing:1px;}
.topbar__social a{display:inline-flex;width:26px;height:26px;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.12);margin-left:8px;}
.topbar__social svg{width:14px;height:14px;}

/* Header / nav */
header.site-header{
  position:sticky;top:0;z-index:60;background:var(--white);
  box-shadow:0 2px 14px rgba(0,0,0,.06);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;}
.nav__brand{display:flex;align-items:center;gap:10px;font-family:'Poppins',sans-serif;font-weight:700;color:var(--green-dark);font-size:1.15rem;}
.nav__brand img{height:44px;width:auto;}
.nav__links{display:flex;gap:30px;align-items:center;}
.nav__links a{font-weight:600;font-size:.94rem;color:var(--green-dark);padding:6px 0;border-bottom:2px solid transparent;}
.nav__links a:hover{border-color:var(--lime);}
.nav__right{display:flex;align-items:center;gap:14px;}
.lang-switch{position:relative;}
.lang-switch__btn{display:flex;align-items:center;gap:6px;background:var(--gray-light);border:none;padding:8px 12px;border-radius:999px;font-weight:600;font-size:.85rem;color:var(--green-dark);}
.lang-switch__menu{
  position:absolute;right:0;top:calc(100% + 8px);background:var(--white);
  border-radius:12px;box-shadow:var(--shadow);padding:8px;min-width:210px;display:none;flex-direction:column;gap:2px;
}
.lang-switch.open .lang-switch__menu{display:flex;}
.lang-switch__menu a{display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:8px;font-size:.9rem;font-weight:600;}
.lang-switch__menu a:hover{background:var(--cream);}
.lang-switch__menu .lang-note{display:block;padding:9px 10px;font-size:.76rem;color:var(--gray);font-weight:400;border-top:1px solid var(--gray-light);margin-top:4px;}
.lang-switch__menu .lang-note--link{color:var(--green);font-weight:600;cursor:pointer;}
.lang-switch__menu .lang-note--link:hover{color:var(--lime-dark);}
.nav__cta{white-space:nowrap;}
.burger{display:none;background:none;border:none;padding:6px;}
.burger svg{width:26px;height:26px;color:var(--green-dark);}

@media (max-width:960px){
  .nav__links{
    position:fixed;inset:70px 0 0 0;background:var(--white);flex-direction:column;
    padding:30px 24px;gap:22px;transform:translateX(100%);transition:transform .25s ease;overflow-y:auto;
  }
  .nav__links.open{transform:translateX(0);}
  .burger{display:inline-flex;}
  .nav__cta{display:none;}
}

/* Hero */
.hero{
  position:relative;min-height:78vh;display:flex;align-items:flex-end;color:var(--white);
  background:linear-gradient(180deg,rgba(23,61,41,.25),rgba(15,30,20,.82)),
    url('https://images.unsplash.com/photo-1606594172049-12401e139981?auto=format&fit=crop&w=1920&q=80') center/cover;
}
.hero__inner{padding:70px 0 60px;max-width:760px;}
.hero__badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.35);padding:8px 16px;border-radius:999px;font-size:.8rem;font-weight:600;margin-bottom:22px;}
.hero h1{color:var(--white);font-size:clamp(2.2rem,5vw,3.6rem);}
.hero p.lead{font-size:1.15rem;color:#e8f1e9;max-width:560px;}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
.hero__strip{display:flex;flex-wrap:wrap;gap:26px;margin-top:40px;padding-top:26px;border-top:1px solid rgba(255,255,255,.25);}
.hero__strip div{display:flex;align-items:center;gap:10px;font-size:.85rem;font-weight:600;}
.hero__strip svg{width:20px;height:20px;color:var(--lime);flex:none;}

/* About */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;}
.about-grid img{border-radius:var(--radius);box-shadow:var(--shadow);}
@media (max-width:860px){.about-grid{grid-template-columns:1fr;}}

/* Activities grid (8 official) */
.activities-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
@media (max-width:960px){.activities-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.activities-grid{grid-template-columns:1fr;}}
.activity-card{
  background:var(--white);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow);
  transition:transform .2s ease;border:1px solid var(--gray-light);
}
.activity-card:hover{transform:translateY(-4px);}
.activity-card__icon{
  width:50px;height:50px;border-radius:12px;background:var(--cream);display:flex;
  align-items:center;justify-content:center;margin-bottom:16px;
}
.activity-card__icon svg{width:26px;height:26px;color:var(--green);}
.activity-card h3{font-size:1.05rem;margin-bottom:6px;}
.activity-card p{font-size:.9rem;color:var(--gray);margin-bottom:0;}

/* Experience formats (cards with image) */
.formats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
@media (max-width:900px){.formats-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:620px){.formats-grid{grid-template-columns:1fr;}}
.format-card{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.format-card img{height:190px;width:100%;object-fit:cover;}
.format-card__body{padding:22px;}
.format-card__body h3{font-size:1.1rem;}
.format-card__body p{font-size:.9rem;color:var(--gray);}

/* Audiences */
.audience-tabs{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:34px;}
.audience-tabs button{
  padding:10px 20px;border-radius:999px;border:2px solid var(--gray-light);background:var(--white);
  font-weight:600;font-size:.88rem;color:var(--green-dark);
}
.audience-tabs button.active{background:var(--green-dark);border-color:var(--green-dark);color:var(--white);}
.audience-panels{position:relative;}
.audience-panel{display:none;grid-template-columns:1fr 1fr;gap:40px;align-items:center;background:var(--white);border-radius:var(--radius);padding:36px;box-shadow:var(--shadow);}
.audience-panel.active{display:grid;}
.audience-panel img{border-radius:12px;max-width:280px;width:100%;margin:0 auto;justify-self:center;}
@media (max-width:800px){.audience-panel{grid-template-columns:1fr;}}
.audience-panel h3{font-size:1.4rem;}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.tag{background:var(--cream);color:var(--green-dark);font-size:.76rem;font-weight:700;padding:6px 12px;border-radius:999px;}

/* Includes */
.includes-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;}
@media (max-width:800px){.includes-grid{grid-template-columns:1fr;}}
.includes-card{background:var(--white);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);}
.includes-card h3{font-size:1.1rem;margin-bottom:16px;}
.includes-card ul li{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px;font-size:.94rem;}
.includes-card ul li svg{width:20px;height:20px;color:var(--lime-dark);flex:none;margin-top:1px;}

/* Gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
@media (max-width:900px){.gallery-grid{grid-template-columns:repeat(3,1fr);}}
@media (max-width:600px){.gallery-grid{grid-template-columns:repeat(2,1fr);}}
.gallery-grid a{display:block;border-radius:10px;overflow:hidden;aspect-ratio:1/1;}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.gallery-grid a:hover img{transform:scale(1.06);}
.gallery-note{margin-top:16px;font-size:.8rem;color:var(--gray);text-align:center;}

/* Booking / phase 2 banner */
.booking-banner{
  display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between;
  background:linear-gradient(120deg,var(--green),var(--green-dark));color:var(--white);
  border-radius:var(--radius);padding:32px 34px;
}
.booking-banner h3{color:var(--white);margin-bottom:6px;}
.booking-banner p{color:#d9ecdf;margin-bottom:0;max-width:520px;}
.badge-soon{display:inline-block;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.4);font-size:.72rem;font-weight:700;padding:4px 10px;border-radius:999px;margin-bottom:10px;}

/* Contact / form */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:flex-start;}
@media (max-width:920px){.contact-grid{grid-template-columns:1fr;}}
.contact-card{background:var(--white);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);margin-bottom:20px;}
.contact-line{display:flex;align-items:center;gap:12px;margin-bottom:14px;font-weight:600;}
.contact-line svg{width:20px;height:20px;color:var(--green);flex:none;}
.contact-line .flag{margin-left:6px;}
.map-wrap{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);margin-top:20px;}
.map-wrap iframe{width:100%;height:230px;border:0;display:block;}

form.enquiry{background:var(--white);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media (max-width:640px){.form-row{grid-template-columns:1fr;}}
.field{margin-bottom:18px;}
.field label{display:block;font-size:.85rem;font-weight:700;margin-bottom:6px;color:var(--green-dark);}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border-radius:10px;border:1.5px solid var(--gray-light);
  font-family:inherit;font-size:.95rem;background:var(--cream);
}
.field textarea{resize:vertical;min-height:110px;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--lime-dark);}
.checkbox-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 14px;}
@media (max-width:640px){.checkbox-grid{grid-template-columns:1fr;}}
.checkbox-grid label{display:flex;align-items:center;gap:8px;font-weight:500;font-size:.88rem;color:var(--charcoal);}
.checkbox-grid input{width:auto;}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.82rem;color:var(--gray);margin:8px 0 20px;}
.consent input{margin-top:3px;width:auto;}
.consent a{text-decoration:underline;color:var(--green);}
.hp-field{position:absolute;left:-9999px;top:-9999px;}

/* Footer */
footer{background:var(--green-dark);color:#d7e6db;padding:64px 0 24px;}
.footer-grid{display:grid;grid-template-columns:1.3fr .9fr 1fr;gap:48px;margin-bottom:40px;align-items:start;}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr;gap:34px;}}
.footer-brand{display:flex;flex-direction:column;align-items:flex-start;}
.footer-brand img{height:82px;width:auto;margin-bottom:16px;}
.footer-brand p{font-size:.88rem;color:#bcd3c4;max-width:300px;line-height:1.55;}
footer h4{color:var(--white);font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:18px;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.14);}
footer ul li{margin-bottom:12px;font-size:.92rem;}
footer a{display:inline-flex;align-items:center;gap:6px;}
.footer-lang{font-size:.78rem;color:#a9c3b3;font-weight:400;}
footer a:hover{color:var(--lime);}
.footer-social{display:flex;gap:12px;margin-top:18px;}
.footer-social a{width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;}
.footer-social svg{width:22px;height:22px;}
.footer-legal{border-top:1px solid rgba(255,255,255,.14);padding-top:22px;display:flex;flex-wrap:wrap;gap:10px 24px;align-items:center;justify-content:space-between;font-size:.8rem;color:#a9c3b3;}
.footer-legal .legal-links{display:flex;flex-wrap:wrap;gap:16px;}
.footer-legal .legal-links a{color:#a9c3b3;}
.footer-legal .legal-links a:hover{color:var(--lime);}
.footer-reg{font-weight:600;color:#cfe3d6;}

/* Cookie banner */
.cookie-banner{
  position:fixed;left:16px;right:16px;bottom:16px;z-index:100;background:var(--white);
  border-radius:14px;box-shadow:0 16px 40px rgba(0,0,0,.24);padding:20px 22px;
  display:none;max-width:760px;margin:0 auto;
}
.cookie-banner.show{display:block;}
.cookie-banner p{font-size:.86rem;color:var(--gray);margin-bottom:14px;}
.cookie-banner__actions{display:flex;flex-wrap:wrap;gap:10px;}
.cookie-banner__actions button{padding:10px 18px;border-radius:999px;font-weight:700;font-size:.84rem;border:2px solid var(--green-dark);}
.cookie-accept{background:var(--green-dark);color:var(--white);}
.cookie-reject{background:transparent;color:var(--green-dark);}

/* Legal pages */
.legal-page{padding:60px 0 90px;}
.legal-page .container{max-width:840px;}
.legal-page h1{margin-bottom:6px;}
.legal-page .updated{color:var(--gray);font-size:.85rem;margin-bottom:34px;}
.legal-page h2{font-size:1.25rem;margin-top:38px;}
.legal-page section + section{margin-top:8px;}
.placeholder-note{
  background:#fff6df;border:1px solid #f1d98c;border-radius:10px;padding:16px 18px;font-size:.88re