/*
Theme Name: Viriland
Theme URI: https://viriland.com
Author: Viriland Trading Lda
Description: Viriland Renewable Energy Trading
Version: 1.0.3
Text Domain: viriland
*/

:root{--forest:#0b1a0a;--moss:#152813;--fern:#1e3d1b;--teal:#1a4a40;--leaf:#2e6b29;--lime:#4aaa44;--bright:#6dd467;--cream:#f2ebe0;--sand:#c8bfa5;--amber:#b8852e;--white:#f8f7f2;--display:"Cormorant Garamond",serif;--body:"DM Sans",sans-serif}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--forest);color:var(--cream);font-family:var(--body);font-weight:300;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
[data-lang]{display:none;pointer-events:none}
[data-lang].active{display:contents}
span[data-lang].active,p[data-lang].active,h1[data-lang].active,h2[data-lang].active,h3[data-lang].active,h4[data-lang].active,div[data-lang].active,button[data-lang].active,li[data-lang].active,label[data-lang].active{display:block}
span[data-lang].active{display:inline;pointer-events:none}
button[data-lang].active{display:inline-block;pointer-events:auto}

/* CURSOR */
.cur{position:fixed;pointer-events:none;z-index:9999;mix-blend-mode:screen;display:none}
.cur-dot{width:8px;height:8px;background:var(--bright);border-radius:50%;transform:translate(-50%,-50%);transition:width .25s,height .25s}
.cur-ring{width:44px;height:44px;border:1.5px solid rgba(109,212,103,.35);border-radius:50%;transform:translate(-50%,-50%);transition:width .4s,height .4s}

/* PAGES */
.page{display:none;min-height:100vh}
.page.active{display:block;animation:pageIn .5s cubic-bezier(.4,0,.2,1) both}
@keyframes pageIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:200;display:flex;align-items:center;justify-content:space-between;padding:1.2rem 4rem;transition:background .4s,padding .4s}
nav.scrolled{background:rgba(11,26,10,.97);backdrop-filter:blur(12px);padding:.85rem 4rem;border-bottom:1px solid rgba(74,170,68,.1)}
.nav-logo{display:flex;align-items:center;gap:.75rem;cursor:pointer}
.nav-logo img{height:38px;width:auto;filter:drop-shadow(0 0 6px rgba(109,212,103,.3))}
.nav-logo-text{font-family:var(--display);font-size:1.3rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--white)}
.nav-menu{display:flex;align-items:center;gap:2rem}
.nav-link{font-size:.73rem;letter-spacing:.15em;text-transform:uppercase;color:rgba(242,235,224,.7);cursor:pointer;position:relative;padding-bottom:2px;transition:color .3s;background:none;border:none;font-family:var(--body)}
.nav-link::after{content:"";position:absolute;bottom:0;left:0;width:0;height:1px;background:var(--bright);transition:width .35s}
.nav-link:hover,.nav-link.active{color:var(--white)}
.nav-link:hover::after,.nav-link.active::after{width:100%}
.nav-dropdown{position:relative}
.nav-dropdown-menu{position:absolute;top:calc(100% + 1rem);left:50%;transform:translateX(-50%) translateY(-6px);background:rgba(15,31,14,.97);border:1px solid rgba(74,170,68,.15);min-width:220px;padding:.5rem 0;opacity:0;pointer-events:none;transition:opacity .3s,transform .3s;z-index:300}
.nav-dropdown:hover .nav-dropdown-menu,.nav-dropdown.open .nav-dropdown-menu{opacity:1;pointer-events:all;transform:translateX(-50%) translateY(0)}
.nav-dropdown-item{display:block;padding:.65rem 1.4rem;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--sand);cursor:pointer;transition:background .2s,color .2s;background:none;border:none;width:100%;text-align:left;font-family:var(--body)}
.nav-dropdown-item:hover{background:rgba(74,170,68,.1);color:var(--bright)}
.btn-nav{background:var(--lime);color:var(--forest);padding:.5rem 1.2rem;font-size:.7rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;border:none;cursor:pointer;font-family:var(--body);transition:background .3s,transform .2s}
.btn-nav:hover{background:var(--bright);transform:translateY(-1px)}

/* LANGUAGE SWITCHER */
.lang-switcher{display:flex;align-items:center;gap:0;border:1px solid rgba(74,170,68,.25);overflow:hidden}
.lang-btn{padding:.35rem .7rem;font-size:.65rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:rgba(242,235,224,.5);cursor:pointer;transition:background .2s,color .2s;background:none;border:none;font-family:var(--body)}
.lang-btn.active{background:var(--lime);color:var(--forest)}
.lang-btn:hover:not(.active){background:rgba(74,170,68,.12);color:var(--cream)}

/* HERO */
.hero{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;align-items:center;position:relative;overflow:hidden;padding:0 4rem}
.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 55% 65% at 65% 50%,rgba(46,107,41,.18),transparent 65%),radial-gradient(ellipse 35% 45% at 15% 80%,rgba(26,74,64,.25),transparent 55%),linear-gradient(145deg,#060e05,#0b1a0a 55%,#0e1e0d)}
.hero-noise{position:absolute;inset:0;opacity:.03;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.hero-grid-lines{position:absolute;inset:0;background-image:linear-gradient(rgba(74,170,68,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(74,170,68,.04) 1px,transparent 1px);background-size:70px 70px;mask-image:radial-gradient(ellipse 65% 70% at 68% 50%,black,transparent)}
.hero-orb{position:absolute;width:650px;height:650px;right:-80px;top:50%;transform:translateY(-50%);border-radius:50%;background:radial-gradient(circle at 38% 38%,rgba(109,212,103,.15),rgba(74,170,68,.07) 40%,transparent 68%);animation:orbFloat 9s ease-in-out infinite}
@keyframes orbFloat{0%,100%{transform:translateY(-50%) scale(1)}50%{transform:translateY(-52%) scale(1.05)}}
.hero-left{position:relative;z-index:2;padding-top:6rem}
.hero-eyebrow{display:inline-flex;align-items:center;gap:.7rem;font-size:.68rem;letter-spacing:.25em;text-transform:uppercase;color:var(--bright);margin-bottom:2rem;opacity:0;animation:up .8s .15s forwards}
.hero-eyebrow::before{content:"";width:28px;height:1px;background:var(--bright)}
.hero-h1{font-family:var(--display);font-size:clamp(3.5rem,5.5vw,6.5rem);font-weight:300;line-height:.95;color:var(--white);opacity:0;animation:up .9s .3s forwards}
.hero-h1 em{font-style:italic;color:var(--bright)}
.hero-h1 strong{font-weight:600;display:block}
.hero-sub{font-size:.97rem;line-height:1.8;color:var(--sand);max-width:430px;margin:1.8rem 0 2.8rem;opacity:0;animation:up .9s .5s forwards}
.hero-btns{display:flex;gap:1rem;flex-wrap:wrap;opacity:0;animation:up .9s .65s forwards}
.btn-primary{background:var(--lime);color:var(--forest);padding:.9rem 2.2rem;font-size:.78rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;border:none;cursor:pointer;font-family:var(--body);transition:background .3s,transform .2s;display:inline-block}
.btn-primary:hover{background:var(--bright);transform:translateY(-2px)}
.btn-ghost{border:1px solid rgba(242,235,224,.25);color:var(--cream);padding:.9rem 2.2rem;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;font-family:var(--body);background:transparent;transition:border-color .3s,color .3s,transform .2s;display:inline-block}
.btn-ghost:hover{border-color:var(--bright);color:var(--bright);transform:translateY(-2px)}
.hero-right{position:relative;z-index:2;display:flex;align-items:center;justify-content:center;height:100vh;opacity:0;animation:fadeIn 1.2s .5s forwards}
@keyframes up{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.hero-stats{position:relative;z-index:2;display:flex;gap:0;border-top:1px solid rgba(242,235,224,.1);padding-top:2rem;margin-top:3rem;opacity:0;animation:up .9s .9s forwards}
.stat{flex:1;padding-right:2rem}
.stat-n{font-family:var(--display);font-size:2.4rem;font-weight:300;color:var(--bright)}
.stat-l{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sand);margin-top:.2rem}

/* MARQUEE */
.marquee-bar{background:var(--lime);padding:.8rem 0;overflow:hidden}
.marquee-track{display:flex;animation:ticker 30s linear infinite;width:max-content}
.marquee-item{white-space:nowrap;padding:0 2.2rem;font-size:.68rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--forest);display:flex;align-items:center;gap:.8rem}
.marquee-item::after{content:"◆";opacity:.35;font-size:.5rem}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* SECTIONS */
.section{padding:7rem 4rem}
.s-label{font-size:.68rem;letter-spacing:.25em;text-transform:uppercase;color:var(--bright);display:flex;align-items:center;gap:.8rem;margin-bottom:1rem}
.s-label::before{content:"";width:22px;height:1px;background:var(--bright)}
.s-title{font-family:var(--display);font-size:clamp(2.4rem,4vw,3.8rem);font-weight:300;line-height:1.08;color:var(--white)}
.s-title em{font-style:italic;color:var(--bright)}
.s-body{font-size:.95rem;line-height:1.85;color:var(--sand);max-width:520px}

/* INTRO */
.intro{padding:7rem 4rem;display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center;background:var(--moss)}
.intro-right{display:flex;flex-direction:column;gap:2rem}
.intro-card{padding:1.8rem;border:1px solid rgba(74,170,68,.15);background:rgba(21,40,19,.5);position:relative;overflow:hidden;transition:background .3s,border-color .3s}
.intro-card::before{content:"";position:absolute;top:0;left:0;width:3px;height:0;background:var(--lime);transition:height .4s}
.intro-card:hover{background:rgba(30,61,27,.6);border-color:rgba(74,170,68,.35)}
.intro-card:hover::before{height:100%}
.intro-card h3{font-family:var(--display);font-size:1.3rem;font-weight:400;color:var(--white);margin-bottom:.5rem}
.intro-card p{font-size:.87rem;line-height:1.7;color:var(--sand)}

/* PRODUCTS */
.products-hero{min-height:55vh;display:flex;flex-direction:column;justify-content:flex-end;padding:0 4rem 4rem;background:linear-gradient(to bottom,var(--forest),var(--moss));position:relative;overflow:hidden}
.products-hero::before{content:"BIOMASS";position:absolute;right:-1rem;bottom:-2rem;font-family:var(--display);font-size:16vw;font-weight:600;color:rgba(74,170,68,.04);line-height:1;pointer-events:none}
.products-hero-content{position:relative;z-index:2;max-width:700px}
.tabs{display:flex;gap:0;border-bottom:1px solid rgba(74,170,68,.15);margin-bottom:4rem;overflow-x:auto}
.tab{padding:.9rem 2rem;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--sand);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .3s,border-color .3s;background:none;border-top:none;border-left:none;border-right:none;font-family:var(--body);white-space:nowrap}
.tab.active{color:var(--bright);border-bottom:2px solid var(--bright)}
.tab-content{display:none}
.tab-content.active{display:block;animation:pageIn .4s both}

/* BIOMASS CARDS */
.biomass-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(74,170,68,.1)}
.biomass-card{background:var(--forest);padding:2.8rem 2.2rem;cursor:default;position:relative;overflow:hidden;transition:background .35s}
.biomass-card::after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:linear-gradient(to right,var(--lime),var(--bright));transform:scaleX(0);transform-origin:left;transition:transform .4s}
.biomass-card:hover{background:var(--fern)}
.biomass-card:hover::after{transform:scaleX(1)}
.bc-icon{width:48px;height:48px;margin-bottom:1.4rem;color:var(--bright)}
.bc-name{font-family:var(--display);font-size:1.55rem;font-weight:400;color:var(--white);margin-bottom:.5rem}
.bc-origin{font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--lime);margin-bottom:1rem}
.bc-desc{font-size:.87rem;line-height:1.72;color:var(--sand);margin-bottom:1.5rem}
.bc-specs{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1.5rem}
.bc-spec{display:flex;justify-content:space-between;padding:.4rem 0;border-bottom:1px solid rgba(74,170,68,.1)}
.bc-spec-k{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--sand)}
.bc-spec-v{font-size:.82rem;font-weight:500;color:var(--cream)}
.bc-tags{display:flex;flex-wrap:wrap;gap:.35rem}
.bc-tag{font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;padding:.25rem .65rem;border:1px solid rgba(74,170,68,.3);color:var(--lime)}
.clickable-card{cursor:pointer}
.clickable-card:hover .bc-name{color:var(--bright)}
.clickable-card{cursor:pointer !important;pointer-events:auto !important}
.clickable-card *{pointer-events:none !important}

/* SPEC TABLE */
.spec-table{width:100%;border-collapse:collapse;margin-top:1.5rem}
.spec-table th{text-align:left;padding:.7rem 1rem;font-size:.65rem;letter-spacing:.18em;text-transform:uppercase;color:var(--bright);border-bottom:1px solid rgba(74,170,68,.2);font-weight:400}
.spec-table td{padding:.75rem 1rem;font-size:.85rem;color:var(--cream);border-bottom:1px solid rgba(74,170,68,.07)}
.spec-table tr:hover td{background:rgba(74,170,68,.05)}

/* ABOUT / CONTACT */
.about-hero{min-height:50vh;display:flex;flex-direction:column;justify-content:flex-end;padding:0 4rem 4rem;background:linear-gradient(135deg,#060e05,#0e2310 60%,#091a08);position:relative}
.about-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(74,170,68,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(74,170,68,.04) 1px,transparent 1px);background-size:60px 60px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:start}
.value-list{display:flex;flex-direction:column;gap:0;margin-top:2rem}
.value-item{display:grid;grid-template-columns:60px 1fr;gap:1.5rem;padding:1.8rem 0;border-top:1px solid rgba(74,170,68,.12)}
.value-item:last-child{border-bottom:1px solid rgba(74,170,68,.12)}
.value-n{font-family:var(--display);font-size:1rem;color:rgba(74,170,68,.4);padding-top:.2rem}
.value-c h4{font-family:var(--display);font-size:1.25rem;font-weight:400;color:var(--white);margin-bottom:.4rem}
.value-c p{font-size:.87rem;line-height:1.7;color:var(--sand)}
.contact-layout{display:grid;grid-template-columns:1fr 1fr;min-height:80vh}
.contact-left{padding:5rem 4rem;background:var(--moss);display:flex;flex-direction:column;justify-content:center}
.contact-right{padding:5rem 4rem;background:var(--fern);display:flex;flex-direction:column;justify-content:center}
.contact-info{display:flex;flex-direction:column;gap:2.5rem;margin-top:3rem}
.ci-label{font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;color:var(--bright);margin-bottom:.4rem}
.ci-val{font-family:var(--display);font-size:1.05rem;color:var(--cream);line-height:1.5}
.ci-val a{color:var(--cream);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(109,212,103,.3)}
.ci-val a:hover{text-decoration-color:var(--bright)}
.form-field{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1.5rem}
.form-label{font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--sand)}
.form-input,.form-textarea{background:rgba(11,26,10,.6);border:1px solid rgba(74,170,68,.2);color:var(--cream);padding:.85rem 1rem;font-family:var(--body);font-size:.9rem;outline:none;transition:border-color .3s;width:100%}
.form-input:focus,.form-textarea:focus{border-color:var(--lime)}
.form-textarea{height:120px;resize:vertical}
::placeholder{color:rgba(200,191,165,.35)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}

/* CERTS */
.cert-section{padding:5rem 4rem;background:var(--teal)}
.cert-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(109,212,103,.1);margin-top:3rem}
.cert-item{background:var(--teal);padding:2.2rem;display:flex;flex-direction:column;gap:.8rem;transition:background .3s}
.cert-item:hover{background:rgba(26,74,64,.8)}
.cert-dot{width:10px;height:10px;background:var(--bright);border-radius:50%}
.cert-name{font-family:var(--display);font-size:1.15rem;color:var(--white)}
.cert-desc{font-size:.82rem;line-height:1.65;color:var(--sand)}

/* CTA */
.cta-banner{padding:6rem 4rem;text-align:center;background:linear-gradient(135deg,#091208,var(--moss) 50%,#0a1a09);position:relative;overflow:hidden}
.cta-banner::before{content:"";position:absolute;bottom:-250px;left:50%;transform:translateX(-50%);width:700px;height:500px;background:radial-gradient(ellipse,rgba(74,170,68,.18),transparent 65%);pointer-events:none}
.cta-h{font-family:var(--display);font-size:clamp(2.8rem,5vw,5rem);font-weight:300;line-height:1.05;color:var(--white);margin:1rem 0 1.5rem}
.cta-h em{font-style:italic;color:var(--bright)}
.cta-sub{font-size:.95rem;color:var(--sand);max-width:480px;margin:0 auto 2.5rem;line-height:1.8}
.cta-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* PRODUCT QUICK CARDS */
.product-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(74,170,68,.1)}

/* LEGAL TABLE */
.legal-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(74,170,68,.1)}
.legal-cell{background:var(--moss);padding:2rem}

/* FOOTER */
footer{background:#050c04;padding:4rem;border-top:1px solid rgba(74,170,68,.1)}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem}
.footer-brand img{height:42px;margin-bottom:1rem;filter:drop-shadow(0 0 4px rgba(109,212,103,.2))}
.footer-brand p{font-size:.85rem;line-height:1.7;color:rgba(200,191,165,.5);max-width:280px}
.footer-col h4{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--bright);margin-bottom:1.2rem}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:.6rem}
.footer-col li{font-size:.83rem;color:rgba(200,191,165,.55);cursor:pointer;transition:color .3s}
.footer-col li:hover{color:var(--cream)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:2rem;border-top:1px solid rgba(74,170,68,.08)}
.footer-copy{font-size:.72rem;color:rgba(200,191,165,.35);letter-spacing:.05em}
.footer-vat{font-size:.72rem;color:rgba(200,191,165,.3)}

/* REVEAL */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .75s ease,transform .75s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.rd1{transition-delay:.1s}.rd2{transition-delay:.2s}.rd3{transition-delay:.3s}.rd4{transition-delay:.4s}

/* RESPONSIVE */
@media(max-width:1100px){
  nav,nav.scrolled{padding:1rem 2rem}
  .hero{grid-template-columns:1fr;padding:0 2rem;padding-top:5rem;min-height:auto;padding-bottom:7rem}
  .hero-right{display:none}
  .hero-stats{left:2rem;right:2rem;flex-wrap:wrap;gap:1rem;bottom:2rem}
  .biomass-grid,.product-grid-4{grid-template-columns:1fr 1fr}
  .two-col{grid-template-columns:1fr}
  .contact-layout{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr}
  .cert-row{grid-template-columns:1fr 1fr}
  .legal-grid{grid-template-columns:1fr}
  .intro{grid-template-columns:1fr}
  .section,.intro,.products-hero,.about-hero,.contact-left,.contact-right,.cta-banner,.cert-section{padding-left:2rem;padding-right:2rem}
}
@media(max-width:640px){
  .biomass-grid,.product-grid-4{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .cert-row{grid-template-columns:1fr}
  .nav-menu{gap:1rem}
}

/* FORM FEEDBACK */
.form-message{padding:.75rem 1rem;margin-top:1rem;font-size:.85rem;letter-spacing:.05em}
.form-message.success{background:rgba(74,170,68,.15);border:1px solid rgba(74,170,68,.4);color:var(--bright)}
.form-message.error{background:rgba(200,60,60,.12);border:1px solid rgba(200,60,60,.35);color:#e07070}
.form-submit-btn:disabled{opacity:.6;cursor:not-allowed}
/* ACTIVE NAV PAGE */
body.page-products .nav-link[data-navpage="products"],
body.page-about    .nav-link[data-navpage="about"],
body.page-contact  .nav-link[data-navpage="contact"]{color:var(--white)}
body.page-products .nav-link[data-navpage="products"]::after,
body.page-about    .nav-link[data-navpage="about"]::after,
body.page-contact  .nav-link[data-navpage="contact"]::after{width:100%}