:root {
  --green-dark: #0f3d2e;
  --green-mid: #1a5c42;
  --green-light: #2e7d55;
  --gold: #d4a017;
  --gold-light: #f0c040;
  --gold-pale: #fdf3d0;
  --white: #ffffff;
  --off-white: #f8f9f6;
  --cream: #f3f0e8;
  --text: #1a2e1f;
  --muted: #5a6e60;
  --border: rgba(15,61,46,0.1);
  --shadow-sm: 0 2px 12px rgba(15,61,46,0.08);
  --shadow-md: 0 8px 32px rgba(15,61,46,0.12);
  --shadow-lg: 0 20px 60px rgba(15,61,46,0.16);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Poppins',sans-serif;background:var(--off-white);color:var(--text);overflow-x:hidden;line-height:1.6}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}

/* ── TYPOGRAPHY ── */
h1,h2,h3,h4{font-family:'Montserrat',sans-serif;line-height:1.15;letter-spacing:-0.02em}
.section-tag{display:inline-block;font-size:0.72rem;font-weight:700;letter-spacing:0.14em;text-transform:uppercase;color:var(--gold);background:var(--gold-pale);border:1px solid rgba(212,160,23,0.25);border-radius:100px;padding:5px 14px;margin-bottom:1rem}
.section-title{font-size:clamp(1.75rem,4vw,2.8rem);font-weight:800;color:var(--green-dark);margin-bottom:0.75rem}
.section-sub{font-size:1rem;color:var(--muted);font-weight:300;line-height:1.75;max-width:480px}

/* ── BUTTONS ── */
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--green-dark);color:#fff;font-family:'Montserrat',sans-serif;font-size:0.9rem;font-weight:700;letter-spacing:0.03em;padding:14px 28px;border-radius:100px;border:none;cursor:pointer;transition:all 0.25s;box-shadow:0 4px 20px rgba(15,61,46,0.3)}
.btn-primary:hover{background:var(--green-mid);transform:translateY(-2px);box-shadow:0 8px 28px rgba(15,61,46,0.35)}
.btn-gold{display:inline-flex;align-items:center;gap:8px;background:var(--gold);color:var(--green-dark);font-family:'Montserrat',sans-serif;font-size:0.9rem;font-weight:700;letter-spacing:0.03em;padding:14px 28px;border-radius:100px;border:none;cursor:pointer;transition:all 0.25s;box-shadow:0 4px 20px rgba(212,160,23,0.35)}
.btn-gold:hover{background:var(--gold-light);transform:translateY(-2px);box-shadow:0 8px 28px rgba(212,160,23,0.4)}
.btn-outline{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--green-dark);font-family:'Montserrat',sans-serif;font-size:0.9rem;font-weight:600;padding:13px 26px;border-radius:100px;border:2px solid var(--green-dark);cursor:pointer;transition:all 0.25s}
.btn-outline:hover{background:var(--green-dark);color:#fff}

/* ── NAVBAR ── */
nav{position:fixed;top:0;left:0;right:0;z-index:999;padding:0 5%;height:68px;display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,0.95);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm)}
.nav-logo{font-family:'Montserrat',sans-serif;font-size:1.25rem;font-weight:800;color:var(--green-dark);letter-spacing:-0.03em}
.nav-logo span{color:var(--gold)}
.nav-links{display:none;gap:2rem;list-style:none}
@media(min-width:768px){.nav-links{display:flex}}
.nav-links a{font-size:0.85rem;font-weight:500;color:var(--muted);transition:color 0.2s}
.nav-links a:hover{color:var(--green-dark)}
.nav-cta{font-family:'Montserrat',sans-serif;font-size:0.82rem;font-weight:700;background:var(--green-dark);color:#fff;padding:10px 20px;border-radius:100px;border:none;cursor:pointer;transition:all 0.2s;box-shadow:0 2px 12px rgba(15,61,46,0.25)}
.nav-cta:hover{background:var(--green-mid);transform:translateY(-1px)}

/* ── HERO ── */
.hero{min-height:100svh;padding:100px 5% 60px;display:flex;align-items:center;position:relative;overflow:hidden;background:linear-gradient(135deg,var(--green-dark) 0%,var(--green-mid) 60%,#1e6b47 100%)}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 70% 80% at 90% 50%,rgba(212,160,23,0.12) 0%,transparent 60%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1fr;gap:3rem;align-items:center;max-width:1200px;margin:0 auto;width:100%;position:relative;z-index:1}
@media(min-width:900px){.hero-grid{grid-template-columns:1.1fr 0.9fr;gap:5rem}}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(212,160,23,0.2);border:1px solid rgba(212,160,23,0.4);border-radius:100px;padding:6px 16px;font-size:0.75rem;font-weight:600;color:var(--gold-light);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:1.5rem}
.hero-badge::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--gold-light);flex-shrink:0}
.hero h1{font-family:'Montserrat',sans-serif;font-size:clamp(2.4rem,6vw,4.5rem);font-weight:900;line-height:1.05;color:#fff;margin-bottom:1.25rem}
.hero h1 em{font-style:italic;color:var(--gold-light)}
.hero-desc{font-size:1rem;color:rgba(255,255,255,0.75);font-weight:300;line-height:1.8;margin-bottom:2rem;max-width:480px}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:2.5rem}
.hero-stats{display:flex;flex-wrap:wrap;gap:1.5rem}
.stat{text-align:center;padding:1rem 1.5rem;background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.12);border-radius:var(--radius-md);backdrop-filter:blur(8px)}
.stat-num{font-family:'Montserrat',sans-serif;font-size:2rem;font-weight:800;color:#fff;line-height:1}
.stat-num span{color:var(--gold-light)}
.stat-label{font-size:0.72rem;color:rgba(255,255,255,0.6);margin-top:4px;font-weight:400}
.hero-image-wrap{position:relative;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-lg);display:none}
@media(min-width:900px){.hero-image-wrap{display:block}}
.hero-image-wrap img{width:100%;height:420px;object-fit:cover}
.hero-image-badge{position:absolute;bottom:20px;left:20px;background:rgba(15,61,46,0.92);backdrop-filter:blur(8px);color:#fff;border-radius:var(--radius-md);padding:14px 18px;border-left:3px solid var(--gold)}
.hero-image-badge strong{display:block;font-size:0.9rem;font-family:'Montserrat',sans-serif;font-weight:700}
.hero-image-badge span{font-size:0.75rem;color:var(--gold-light);font-weight:300}

/* ── TRUST BAR ── */
.trust-bar{background:#fff;padding:1.25rem 5%;display:flex;flex-wrap:wrap;justify-content:center;gap:2rem;border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm)}
.trust-item{display:flex;align-items:center;gap:8px;font-size:0.82rem;font-weight:500;color:var(--muted)}
.trust-icon{width:32px;height:32px;background:var(--gold-pale);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}

/* ── SECTIONS ── */
section{padding:80px 5%}
.section-wrap{max-width:1200px;margin:0 auto}
.section-header{margin-bottom:3rem}
.section-header.center{text-align:center}
.section-header.center .section-sub{margin:0 auto}

/* ── SERVICES / PRODUCTS / BLOG CARDS ── */
.services-bg{background:var(--off-white)}
.services-grid,.cards-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}
@media(min-width:540px){.services-grid,.cards-grid{grid-template-columns:1fr 1fr}}
@media(min-width:900px){.services-grid,.cards-grid{grid-template-columns:repeat(3,1fr)}}
.service-card,.content-card{background:#fff;border-radius:var(--radius-md);padding:2rem;box-shadow:var(--shadow-sm);border:1px solid var(--border);transition:all 0.3s;position:relative;overflow:hidden;display:block}
.service-card::after,.content-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold),var(--gold-light));transform:scaleX(0);transform-origin:left;transition:transform 0.3s}
.service-card:hover,.content-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}
.service-card:hover::after,.content-card:hover::after{transform:scaleX(1)}
.svc-icon{width:52px;height:52px;background:var(--gold-pale);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:1.25rem}
.svc-name{font-family:'Montserrat',sans-serif;font-size:1rem;font-weight:700;color:var(--green-dark);margin-bottom:0.5rem}
.svc-desc{font-size:0.85rem;color:var(--muted);line-height:1.7;font-weight:300}
.content-card img{width:100%;height:180px;object-fit:cover;border-radius:var(--radius-sm);margin-bottom:1.25rem;background:var(--cream)}
.content-card .cat{font-size:0.7rem;text-transform:uppercase;letter-spacing:0.1em;color:var(--gold);font-weight:700;margin-bottom:0.4rem;display:block}
.empty-state{text-align:center;padding:3rem 1rem;color:var(--muted);font-size:0.9rem}

/* ── EQUIPMENT ── */
.equipment-bg{background:var(--cream)}
.equip-grid{display:grid;grid-template-columns:1fr;gap:3rem;align-items:center}
@media(min-width:800px){.equip-grid{grid-template-columns:1fr 1fr;gap:5rem}}
.equip-img-wrap{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.equip-img-wrap img{width:100%;object-fit:contain;background:#f0f0f0}
.equip-badge{position:absolute;bottom:-1px;right:-1px;background:var(--green-dark);color:#fff;border-radius:var(--radius-md) 0 var(--radius-lg) 0;padding:14px 20px;font-size:0.78rem;line-height:1.6}
.equip-badge strong{display:block;font-family:'Montserrat',sans-serif;font-size:0.92rem;font-weight:700;color:var(--gold-light)}
.equip-list{list-style:none;display:flex;flex-direction:column;gap:1rem;margin-top:2rem}
.equip-list li{display:flex;align-items:flex-start;gap:12px;font-size:0.9rem;color:var(--muted);font-weight:400}
.equip-list li::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--gold);flex-shrink:0;margin-top:7px}

/* ── WHY US ── */
.why-bg{background:var(--green-dark)}
.why-bg .section-tag{background:rgba(212,160,23,0.2);border-color:rgba(212,160,23,0.3);color:var(--gold-light)}
.why-bg .section-title{color:#fff}
.why-bg .section-sub{color:rgba(255,255,255,0.6)}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-top:3rem}
@media(min-width:768px){.why-grid{grid-template-columns:repeat(4,1fr)}}
.why-card{padding:1.75rem;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);border-radius:var(--radius-md);transition:all 0.3s}
.why-card:hover{background:rgba(255,255,255,0.1);transform:translateY(-3px)}
.why-num{font-family:'Montserrat',sans-serif;font-size:3rem;font-weight:900;color:rgba(212,160,23,0.25);line-height:1;margin-bottom:0.5rem}
.why-title{font-family:'Montserrat',sans-serif;font-size:0.92rem;font-weight:700;color:#fff;margin-bottom:0.5rem}
.why-desc{font-size:0.8rem;color:rgba(255,255,255,0.5);line-height:1.65;font-weight:300}

/* ── PROCESS ── */
.process-bg{background:var(--off-white)}
.process-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-top:3rem;position:relative}
@media(min-width:768px){.process-grid{grid-template-columns:repeat(4,1fr)}}
.process-step{text-align:center;padding:0 1rem}
.step-circle{width:60px;height:60px;border-radius:50%;background:var(--green-dark);color:#fff;font-family:'Montserrat',sans-serif;font-size:1.2rem;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 1.25rem;box-shadow:0 4px 16px rgba(15,61,46,0.3);border:3px solid var(--off-white);position:relative;z-index:1}
.step-title{font-family:'Montserrat',sans-serif;font-size:0.9rem;font-weight:700;color:var(--green-dark);margin-bottom:0.5rem}
.step-desc{font-size:0.8rem;color:var(--muted);line-height:1.65;font-weight:300}

/* ── PORTFOLIO ── */
.portfolio-bg{background:var(--cream)}
.portfolio-grid{display:grid;grid-template-columns:1fr;gap:1.5rem;margin-top:3rem}
@media(min-width:640px){.portfolio-grid{grid-template-columns:1.4fr 1fr}}
.portfolio-img{border-radius:var(--radius-lg);overflow:hidden;position:relative;box-shadow:var(--shadow-md)}
.portfolio-img img{width:100%;height:320px;object-fit:cover;transition:transform 0.5s ease}
.portfolio-img:hover img{transform:scale(1.04)}
.portfolio-label{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(15,61,46,0.85));color:#fff;padding:2rem 1.25rem 1.25rem}
.portfolio-label small{display:block;font-size:0.7rem;text-transform:uppercase;letter-spacing:0.1em;color:var(--gold-light);margin-bottom:4px;font-weight:500}
.portfolio-label span{font-size:0.9rem;font-weight:600;font-family:'Montserrat',sans-serif}

/* ── TESTIMONIALS ── */
.testimonials-bg{background:#fff}
.testimonials-grid{display:grid;grid-template-columns:1fr;gap:1.5rem;margin-top:3rem}
@media(min-width:640px){.testimonials-grid{grid-template-columns:repeat(3,1fr)}}
.testimonial-card{background:var(--off-white);border-radius:var(--radius-md);padding:1.75rem;border:1px solid var(--border);box-shadow:var(--shadow-sm);transition:box-shadow 0.3s}
.testimonial-card:hover{box-shadow:var(--shadow-md)}
.stars{color:var(--gold);font-size:0.9rem;letter-spacing:3px;margin-bottom:1rem}
.testimonial-text{font-size:0.88rem;color:var(--text);line-height:1.75;font-weight:300;font-style:italic;margin-bottom:1.5rem}
.t-author{display:flex;align-items:center;gap:12px}
.t-avatar{width:40px;height:40px;border-radius:50%;background:var(--green-dark);display:flex;align-items:center;justify-content:center;font-size:0.8rem;font-weight:700;color:#fff;font-family:'Montserrat',sans-serif;flex-shrink:0}
.t-name{font-size:0.88rem;font-weight:600;color:var(--green-dark);font-family:'Montserrat',sans-serif}
.t-role{font-size:0.75rem;color:var(--muted);font-weight:300}

/* ── FAQ ── */
.faq-bg{background:var(--off-white)}
.faq-wrap{max-width:760px;margin:3rem auto 0}
.faq-item{background:#fff;border-radius:var(--radius-md);margin-bottom:0.75rem;box-shadow:var(--shadow-sm);border:1px solid var(--border);overflow:hidden;transition:box-shadow 0.2s}
.faq-item:hover{box-shadow:var(--shadow-md)}
.faq-q{width:100%;text-align:left;background:none;border:none;cursor:pointer;padding:1.25rem 1.5rem;font-family:'Montserrat',sans-serif;font-size:0.92rem;font-weight:700;color:var(--green-dark);display:flex;justify-content:space-between;align-items:center;gap:1rem;transition:color 0.2s}
.faq-q:hover{color:var(--green-mid)}
.faq-icon{width:28px;height:28px;border-radius:50%;background:var(--gold-pale);border:1px solid rgba(212,160,23,0.3);display:flex;align-items:center;justify-content:center;font-size:1rem;color:var(--gold);flex-shrink:0;transition:transform 0.3s,background 0.2s}
.faq-q.open .faq-icon{transform:rotate(180deg);background:var(--gold);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height 0.35s ease,padding 0.3s}
.faq-a.open{max-height:600px;padding:0 1.5rem 1.25rem}
.faq-a p{font-size:0.88rem;color:var(--muted);line-height:1.8;font-weight:300}

/* ── CTA ── */
.cta-section{background:linear-gradient(135deg,var(--green-dark) 0%,var(--green-mid) 100%);padding:80px 5%;text-align:center;position:relative;overflow:hidden}
.cta-section::before{content:'';position:absolute;top:-50%;right:-10%;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(212,160,23,0.12) 0%,transparent 70%);pointer-events:none}
.cta-section .section-tag{background:rgba(212,160,23,0.2);border-color:rgba(212,160,23,0.3);color:var(--gold-light)}
.cta-section .section-title{color:#fff}
.cta-section .section-sub{color:rgba(255,255,255,0.65);margin:0 auto 2rem}
.cta-contact{display:flex;flex-wrap:wrap;justify-content:center;gap:2rem;margin-top:3rem;padding-top:2.5rem;border-top:1px solid rgba(255,255,255,0.12)}
.contact-item{text-align:center}
.contact-label{font-size:0.7rem;text-transform:uppercase;letter-spacing:0.1em;color:rgba(255,255,255,0.45);margin-bottom:4px;font-weight:500}
.contact-value{font-size:1rem;font-weight:600;color:#fff;font-family:'Montserrat',sans-serif}
.contact-value a{color:#fff;transition:color 0.2s}
.contact-value a:hover{color:var(--gold-light)}

/* ── FOOTER ── */
footer{background:#0a2a1e;color:rgba(255,255,255,0.55);padding:60px 5% 32px}
.footer-grid{display:grid;grid-template-columns:1fr;gap:3rem;margin-bottom:3rem}
@media(min-width:640px){.footer-grid{grid-template-columns:2fr 1fr 1fr}}
.footer-logo{font-family:'Montserrat',sans-serif;font-size:1.4rem;font-weight:800;color:#fff;margin-bottom:0.75rem}
.footer-logo span{color:var(--gold)}
.footer-about{font-size:0.82rem;line-height:1.75;max-width:300px}
.footer-col h4{font-size:0.72rem;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:var(--gold-light);margin-bottom:1.25rem}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:0.6rem}
.footer-col a{font-size:0.82rem;color:rgba(255,255,255,0.45);transition:color 0.2s}
.footer-col a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.07);padding-top:1.75rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;font-size:0.75rem}

/* ── ANIMATIONS ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(32px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeLeft{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:translateX(0)}}
.hero-content>*:nth-child(1){animation:fadeUp 0.6s ease both}
.hero-content>*:nth-child(2){animation:fadeUp 0.6s 0.1s ease both}
.hero-content>*:nth-child(3){animation:fadeUp 0.6s 0.2s ease both}
.hero-content>*:nth-child(4){animation:fadeUp 0.6s 0.3s ease both}
.hero-content>*:nth-child(5){animation:fadeUp 0.6s 0.4s ease both}
.hero-image-wrap{animation:fadeLeft 0.8s 0.5s ease both;opacity:0;animation-fill-mode:both}
.reveal{opacity:0;transform:translateY(28px);transition:opacity 0.6s ease,transform 0.6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ── INNER PAGES (services/products/blog/faq listings & detail) ── */
.page-hero{background:linear-gradient(135deg,var(--green-dark) 0%,var(--green-mid) 100%);padding:140px 5% 60px;color:#fff}
.breadcrumb{font-size:0.8rem;color:rgba(255,255,255,0.6);margin-bottom:1rem}
.breadcrumb a{color:rgba(255,255,255,0.85)}
.breadcrumb a:hover{color:var(--gold-light)}
.page-hero h1{color:#fff;font-size:clamp(1.8rem,4vw,3rem)}
.page-hero p{color:rgba(255,255,255,0.75);max-width:600px;margin-top:0.75rem;font-weight:300}
.detail-wrap{max-width:840px;margin:0 auto;padding:60px 5%}
.detail-image{width:100%;max-height:420px;object-fit:cover;border-radius:var(--radius-lg);margin-bottom:2rem;box-shadow:var(--shadow-md)}
.detail-body{font-size:0.98rem;line-height:1.85;color:var(--text)}
.detail-body h2,.detail-body h3{color:var(--green-dark);margin:1.75rem 0 0.75rem}
.detail-body p{margin-bottom:1rem}
.detail-body a{color:var(--green-mid);text-decoration:underline}
.detail-body img{border-radius:var(--radius-md);margin:1rem 0}
.detail-video{position:relative;padding-top:56.25%;border-radius:var(--radius-lg);overflow:hidden;margin:2rem 0;box-shadow:var(--shadow-md)}
.detail-video iframe,.detail-video video{position:absolute;inset:0;width:100%;height:100%;border:0}
.gallery-strip{display:flex;gap:0.75rem;overflow-x:auto;margin:1.5rem 0}
.gallery-strip img{width:120px;height:90px;object-fit:cover;border-radius:var(--radius-sm);flex-shrink:0;box-shadow:var(--shadow-sm)}
.related-block{margin-top:3rem;padding-top:2rem;border-top:1px solid var(--border)}
.related-block h3{color:var(--green-dark);font-size:1.1rem;margin-bottom:1rem}
.related-list{display:flex;flex-wrap:wrap;gap:0.6rem}
.related-list a{background:var(--gold-pale);color:var(--green-dark);font-size:0.82rem;font-weight:600;padding:8px 16px;border-radius:100px;border:1px solid rgba(212,160,23,0.3);transition:all 0.2s}
.related-list a:hover{background:var(--gold);color:#fff}
.pagination{display:flex;justify-content:center;gap:0.5rem;margin-top:2.5rem}
.pagination a,.pagination span{padding:8px 14px;border-radius:8px;font-size:0.85rem;font-weight:600;border:1px solid var(--border);color:var(--green-dark)}
.pagination .current{background:var(--green-dark);color:#fff}