/* ═══════════════════════════════════════
   GREENPLANET — Dark Premium Theme
   ═══════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#070e09;
  --bg-card:rgba(255,255,255,0.04);
  --bg-card-hover:rgba(255,255,255,0.07);
  --surface:rgba(255,255,255,0.06);
  --text:#e8f0ea;
  --text-sec:rgba(255,255,255,0.5);
  --text-dim:rgba(255,255,255,0.3);
  --accent:#2ecc71;
  --accent-dim:rgba(46,204,113,0.15);
  --accent-glow:rgba(46,204,113,0.25);
  --line:rgba(255,255,255,0.08);
  --shadow:0 20px 60px rgba(0,0,0,0.4);
  --radius:20px;
  --radius-sm:12px;
  --container:1200px;
  --header-h:80px;
  --ease:cubic-bezier(0.16,1,0.3,1);
  --transition:all 0.4s cubic-bezier(0.16,1,0.3,1);
}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:'Outfit',system-ui,-apple-system,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;border:none;background:none;cursor:pointer}
ul{list-style:none}
.container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
.section{padding:110px 0;position:relative}

/* ── DYNAMIC BACKGROUND ── */
.bg-scene{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.bg-gradient{position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(46,204,113,0.06),transparent 70%),radial-gradient(ellipse 60% 50% at 80% 100%,rgba(46,204,113,0.04),transparent),var(--bg)}
.bg-orb{position:absolute;border-radius:50%;filter:blur(100px);will-change:transform}
.bg-orb-1{width:600px;height:600px;background:rgba(46,204,113,0.35);top:-10%;left:-12%;animation:orb1 25s ease-in-out infinite}
.bg-orb-2{width:500px;height:500px;background:rgba(34,180,90,0.25);bottom:5%;right:-10%;animation:orb2 30s ease-in-out infinite}
.bg-orb-3{width:400px;height:400px;background:rgba(46,204,113,0.2);top:35%;left:25%;animation:orb3 20s ease-in-out infinite}
@keyframes orb1{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(120px,80px) scale(1.15)}66%{transform:translate(-60px,140px) scale(0.9)}}
@keyframes orb2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-140px,-100px) scale(1.2)}}
@keyframes orb3{0%,100%{transform:translate(0,0)}50%{transform:translate(100px,-70px) scale(1.12)}}
.bg-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,0.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.025) 1px,transparent 1px);background-size:60px 60px;mask-image:linear-gradient(180deg,rgba(0,0,0,0.6) 0%,transparent 80%)}
.bg-noise{position:absolute;inset:0;opacity:0.03;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E")}

/* ── TYPOGRAPHY ── */
h1,h2,h3,h4{font-weight:600;letter-spacing:-0.03em;line-height:1.08}
h1{font-size:clamp(2.8rem,5.5vw,4.8rem)}
h1 em{font-style:normal;color:var(--accent)}
h2{font-size:clamp(2rem,3.5vw,3rem)}
h3{font-size:1.2rem;line-height:1.3;font-weight:500}
.lead{font-size:1.12rem;line-height:1.75;color:var(--text-sec);max-width:55ch}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:0.75rem;font-weight:600;letter-spacing:0.14em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}
.eyebrow::before{content:'';width:28px;height:1.5px;background:var(--accent);border-radius:2px}
.section-head{max-width:680px;margin-bottom:52px}
.section-head p{margin-top:16px;color:var(--text-sec)}
.section-head-center{text-align:center;margin-left:auto;margin-right:auto}
.section-head-center .eyebrow{justify-content:center}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 28px;border-radius:999px;font-weight:600;font-size:0.9rem;white-space:nowrap;border:1.5px solid transparent;transition:var(--transition);cursor:pointer}
.btn-primary{background:var(--accent);color:#070e09;box-shadow:0 0 30px var(--accent-glow)}
.btn-primary:hover{background:#27ae60;transform:translateY(-2px);box-shadow:0 8px 40px var(--accent-glow)}
.btn-ghost{border-color:var(--line);color:var(--text-sec)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.btn-lg{height:54px;padding:0 34px;font-size:0.95rem}
.btn-full{width:100%}
.btn-header{height:42px;padding:0 22px;font-size:0.85rem}

/* ── HEADER ── */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(7,14,9,0.5);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid transparent;transition:var(--transition)}
.site-header.scrolled{background:rgba(7,14,9,0.9);border-bottom-color:var(--line)}
.header-inner{height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand-logo{height:34px;width:auto;object-fit:contain}
.nav{display:flex;align-items:center;gap:32px}
.nav a{font-size:0.9rem;font-weight:400;color:var(--text-sec);position:relative;transition:var(--transition);letter-spacing:0.01em}
.nav a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1.5px;background:var(--accent);transition:width 0.35s var(--ease)}
.nav a:hover{color:var(--text)}
.nav a:hover::after{width:100%}
.header-actions{display:flex;align-items:center;gap:12px}
.lang-toggle{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);font-weight:600;font-size:0.8rem;color:var(--text-sec);transition:var(--transition);display:grid;place-items:center}
.lang-toggle:hover{border-color:var(--accent);color:var(--accent)}
.mobile-toggle{display:none;width:44px;height:44px;flex-direction:column;align-items:center;justify-content:center;gap:5px;z-index:110}
.mobile-toggle span{display:block;width:22px;height:1.5px;background:var(--text);border-radius:2px;transition:var(--transition)}
.mobile-toggle.is-open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.mobile-toggle.is-open span:nth-child(2){opacity:0}
.mobile-toggle.is-open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ── HERO ── */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;padding-top:calc(var(--header-h) + 40px);padding-bottom:60px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg-img{width:100%;height:100%;object-fit:cover}
.hero-bg-overlay{position:absolute;inset:0;background:linear-gradient(160deg,rgba(7,14,9,0.92) 0%,rgba(7,14,9,0.75) 50%,rgba(7,14,9,0.6) 100%)}
.hero-content{position:relative;z-index:2;max-width:700px}
.hero-copy .lead{color:rgba(255,255,255,0.55)}
.hero-actions{margin-top:36px;display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;margin-top:56px;background:rgba(255,255,255,0.04);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,0.08);border-radius:var(--radius);padding:28px 0;max-width:520px}
.stat-item{flex:1;text-align:center}
.stat-number{font-size:2.6rem;font-weight:700;letter-spacing:-0.04em;line-height:1;color:var(--text)}
.stat-unit{font-size:1.1rem;font-weight:600;color:var(--accent);margin-left:2px}
.stat-label{display:block;margin-top:6px;font-size:0.78rem;color:var(--text-dim)}
.stat-sep{width:1px;background:rgba(255,255,255,0.1);align-self:stretch;margin:4px 0}
.scroll-cue{position:absolute;bottom:32px;left:50%;transform:translateX(-50%)}
.scroll-line{width:1px;height:48px;background:linear-gradient(180deg,var(--accent),transparent);animation:scrollpulse 2s ease-in-out infinite}
@keyframes scrollpulse{0%,100%{opacity:0.3;transform:scaleY(0.6)}50%{opacity:0.8;transform:scaleY(1)}}

/* ── TRUST ── */
.trust-strip{padding-top:0;margin-top:-50px;position:relative;z-index:10}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.trust-card{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;backdrop-filter:blur(12px);transition:var(--transition)}
.trust-card:hover{background:var(--bg-card-hover);border-color:rgba(46,204,113,0.2);transform:translateY(-3px)}
.trust-icon{width:48px;height:48px;border-radius:14px;background:var(--accent-dim);color:var(--accent);display:grid;place-items:center;margin-bottom:18px}
.trust-card h3{margin-bottom:10px}
.trust-card p{color:var(--text-sec);font-size:0.92rem;line-height:1.7}

/* ── FEATURED ── */
.featured-section{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.featured-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:60px;align-items:center}
.featured-images{display:grid;grid-template-columns:1.2fr 0.8fr;gap:14px}
.featured-img-main,.featured-img-detail{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.featured-img-main img,.featured-img-detail img{width:100%;height:100%;object-fit:cover;min-height:280px;transition:transform 0.8s var(--ease)}
.featured-img-main:hover img,.featured-img-detail:hover img{transform:scale(1.03)}
.featured-img-detail{margin-top:36px}
.featured-copy>p{color:var(--text-sec);line-height:1.75;margin-bottom:28px}
.featured-highlights{display:grid;gap:14px;margin-bottom:32px}
.highlight-item{display:flex;align-items:center;gap:12px;font-weight:500;font-size:0.92rem;color:var(--text)}
.highlight-item svg{color:var(--accent);flex-shrink:0}

/* ── SERVICES ── */
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.service-card{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);padding:30px 24px;backdrop-filter:blur(8px);transition:var(--transition)}
.service-card:hover{background:var(--bg-card-hover);border-color:rgba(46,204,113,0.15);transform:translateY(-3px)}
.service-icon{width:48px;height:48px;border-radius:14px;background:var(--accent);color:#070e09;display:grid;place-items:center;margin-bottom:20px}
.service-card h3{margin-bottom:10px}
.service-card p{color:var(--text-sec);font-size:0.9rem;line-height:1.7}

/* ── PROCESS ── */
.process-section{background:rgba(46,204,113,0.03);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.process-grid{display:flex;align-items:flex-start}
.process-step{flex:1;padding:0 20px;text-align:center}
.step-number{font-size:2.4rem;font-weight:700;color:var(--accent);opacity:0.5;margin-bottom:14px;letter-spacing:-0.04em}
.process-step h3{margin-bottom:10px}
.process-step p{color:var(--text-sec);font-size:0.88rem;line-height:1.7}
.process-connector{width:50px;height:1px;background:var(--line);flex-shrink:0;margin-top:30px}

/* ── WHY US ── */
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.why-copy>p{color:var(--text-sec);line-height:1.8}
.check-list{margin-top:26px;display:grid;gap:16px}
.check-list li{position:relative;padding-left:28px;font-size:0.95rem;line-height:1.6;font-weight:400;color:rgba(255,255,255,0.7)}
.check-list li::before{content:'';position:absolute;left:0;top:0.55em;width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent-glow)}
.compact{margin-top:16px;gap:12px}
.compact li{font-size:0.9rem;color:var(--text-sec)}
.why-img-stack{position:relative}
.why-img-1{border-radius:var(--radius);border:1px solid var(--line);width:100%;aspect-ratio:4/3;object-fit:cover}
.why-img-2{position:absolute;bottom:-24px;right:-16px;width:55%;border-radius:var(--radius);border:3px solid var(--bg);aspect-ratio:4/3;object-fit:cover;box-shadow:var(--shadow)}

/* ── BRANDS ── */
.brands-section{padding-bottom:60px}
.brands-marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.brands-track{display:flex;gap:56px;align-items:center;animation:marquee 35s linear infinite;width:max-content}
.brands-marquee:hover .brands-track{animation-play-state:paused}
.brand-tile{flex-shrink:0;height:50px;display:flex;align-items:center;padding:0 12px}
.brand-tile img{max-height:38px;width:auto;object-fit:contain;opacity:0.4;-webkit-filter:brightness(0) invert(1);filter:brightness(0) invert(1);transition:opacity 0.4s ease,filter 0.4s ease,-webkit-filter 0.4s ease}
.brand-tile:hover img{opacity:1;-webkit-filter:brightness(1) invert(0);filter:brightness(1) invert(0)}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ── PROJECTS ── */
.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.project-card{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;backdrop-filter:blur(8px);transition:var(--transition)}
.project-card:hover{background:var(--bg-card-hover);border-color:rgba(46,204,113,0.15);transform:translateY(-4px)}
.project-img{position:relative;overflow:hidden}
.project-img img{width:100%;aspect-ratio:16/11;object-fit:cover;transition:transform 0.7s var(--ease)}
.project-card:hover .project-img img{transform:scale(1.04)}
.project-tag{position:absolute;top:14px;left:14px;background:rgba(7,14,9,0.7);backdrop-filter:blur(10px);color:rgba(255,255,255,0.8);font-size:0.72rem;font-weight:600;padding:5px 14px;border-radius:999px;letter-spacing:0.04em;border:1px solid rgba(255,255,255,0.1)}
.project-kw{position:absolute;bottom:14px;right:14px;background:rgba(7,14,9,0.7);backdrop-filter:blur(10px);color:var(--accent);font-size:1.1rem;font-weight:700;padding:8px 16px;border-radius:var(--radius-sm);border:1px solid rgba(255,255,255,0.1);line-height:1}
.project-kw span{font-size:0.7rem;font-weight:500;opacity:0.7;margin-left:2px}
.project-info{padding:22px 24px}
.project-info h3{margin-bottom:8px}
.project-info p{color:var(--text-sec);font-size:0.9rem;line-height:1.65}
.section-cta{text-align:center;margin-top:40px}

/* ── CTA BAND ── */
.cta-band{padding:50px 0}
.cta-card{background:linear-gradient(135deg,rgba(46,204,113,0.08),rgba(46,204,113,0.02));border:1px solid rgba(46,204,113,0.15);border-radius:var(--radius);padding:52px 48px;display:flex;justify-content:space-between;align-items:center;gap:40px;position:relative;overflow:hidden}
.cta-card::before{content:'';position:absolute;top:-40%;right:-5%;width:350px;height:350px;border-radius:50%;background:radial-gradient(circle,rgba(46,204,113,0.1),transparent 70%);pointer-events:none}
.cta-copy{position:relative;z-index:1}
.cta-copy h2{max-width:480px;font-size:clamp(1.5rem,2.4vw,2.1rem);margin-bottom:12px}
.cta-copy p{color:var(--text-sec);max-width:480px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:1;flex-shrink:0}

/* ── CONTACT ── */
.contact-grid{display:grid;grid-template-columns:1fr 0.9fr;gap:48px;align-items:start}
.contact-copy>p{color:var(--text-sec);margin-bottom:32px}
.contact-details{display:grid;gap:14px}
.contact-item{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--bg-card);transition:var(--transition)}
.contact-item:hover{border-color:rgba(46,204,113,0.2);background:var(--bg-card-hover)}
.contact-item svg{flex-shrink:0;color:var(--accent)}
.contact-item span{font-size:0.78rem;color:var(--text-dim);display:block}
.contact-item strong{font-size:0.92rem;font-weight:500}
.contact-box{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);padding:36px;backdrop-filter:blur(12px)}
.contact-box h3{margin-bottom:6px}
.contact-box .btn{margin-top:24px}
.contact-note{text-align:center;margin-top:14px;font-size:0.78rem;color:var(--text-dim)}

/* ── FOOTER ── */
.site-footer{border-top:1px solid var(--line);padding:52px 0 0;margin-top:20px}
.footer-inner{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:36px;border-bottom:1px solid var(--line)}
.footer-logo{height:30px;width:auto;margin-bottom:14px;filter:brightness(0) invert(1);opacity:0.7}
.footer-brand p{font-size:0.88rem;color:var(--text-dim)}
.footer-nav h4,.footer-contact-col h4{color:var(--text-sec);font-size:0.78rem;font-weight:600;margin-bottom:16px;text-transform:uppercase;letter-spacing:0.08em}
.footer-nav a,.footer-contact-col a,.footer-contact-col span{display:block;font-size:0.88rem;margin-bottom:10px;color:var(--text-dim);transition:color 0.2s}
.footer-nav a:hover,.footer-contact-col a:hover{color:var(--accent)}
.footer-bottom{padding:18px 0;font-size:0.78rem;color:var(--text-dim)}

/* ── FLOATING CTA ── */
.floating-cta{position:fixed;bottom:0;left:0;right:0;z-index:90;padding:12px 20px calc(12px + env(safe-area-inset-bottom,0px));background:rgba(7,14,9,0.92);backdrop-filter:blur(16px);border-top:1px solid var(--line);transform:translateY(100%);transition:transform 0.4s var(--ease);display:none}
.floating-cta.is-visible{transform:translateY(0)}

/* ── REVEALS ── */
.reveal{opacity:0;transform:translateY(22px);transition:opacity 0.7s var(--ease),transform 0.7s var(--ease)}
.reveal.is-visible{opacity:1;transform:translateY(0)}
.reveal-d1{transition-delay:0.15s}

/* ── PAGE HERO (projects) ── */
.page-hero{padding-top:calc(var(--header-h) + 60px)}
.page-hero-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:40px;align-items:center}
.page-hero-image{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.page-hero-image img{width:100%;aspect-ratio:16/10;object-fit:cover}
.project-grid-large{grid-template-columns:repeat(3,1fr)}

/* ══ RESPONSIVE ══ */
@media(max-width:1080px){
  .hero-content{max-width:600px}
  .featured-grid{grid-template-columns:1fr;gap:40px}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:1fr;gap:40px}
  .why-img-stack{max-width:520px}
  .project-grid,.project-grid-large{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr 1fr}
  .page-hero-grid{grid-template-columns:1fr}
}
@media(max-width:820px){
  .container{width:min(var(--container),calc(100% - 32px))}
  .mobile-toggle{display:flex}
  .nav{position:fixed;top:0;right:0;width:280px;height:100vh;background:rgba(7,14,9,0.97);backdrop-filter:blur(20px);flex-direction:column;padding:100px 32px 40px;gap:24px;border-left:1px solid var(--line);transform:translateX(100%);transition:transform 0.4s var(--ease);z-index:105}
  .nav.is-open{transform:translateX(0)}
  .nav a{font-size:1.05rem}
  .nav a::after{display:none}
  .trust-grid,.services-grid{grid-template-columns:1fr}
  .process-grid{flex-direction:column;gap:28px}
  .process-connector{width:1px;height:28px;margin:0 auto}
  .cta-card,.footer-inner{flex-direction:column;align-items:flex-start}
  .cta-card{flex-direction:column;padding:36px 28px}
  .footer-inner{grid-template-columns:1fr}
  .floating-cta{display:block}
  .hero-stats{flex-direction:column;max-width:300px}
  .stat-sep{width:50%;height:1px;margin:10px auto}
  .stat-item{padding:10px 0}
}
@media(max-width:560px){
  .section{padding:80px 0}
  .hero{min-height:100svh}
  h1{font-size:clamp(2.2rem,8vw,3.5rem)}
  .header-actions .btn-header{display:none}
  .project-grid,.project-grid-large{grid-template-columns:1fr}
  .featured-images{grid-template-columns:1fr}
  .featured-img-detail{margin-top:0}
  .why-img-2{position:relative;bottom:auto;right:auto;width:100%;margin-top:14px;border:none}
  .why-img-stack{display:grid;gap:14px}
  .scroll-cue{display:none}
}