/* ===== RESET & BASE ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --black:#0a0a0a;
  --dark:#1a1a1a;
  --green:#7ecb4c;
  --green-dark:#5fa832;
  --white:#ffffff;
  --gray:#b0b0b0;
  --light:#f5f5f5;
  --font-heading:'Oswald',sans-serif;
  --font-body:'Open Sans',sans-serif;
  --max-width:1200px;
  --transition:0.3s ease;
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-body);color:var(--white);background:var(--black);line-height:1.7;overflow-x:hidden}
a{text-decoration:none;color:inherit;transition:color var(--transition)}
ul{list-style:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:var(--font-heading);text-transform:uppercase;letter-spacing:1.5px;line-height:1.2}
.container{width:90%;max-width:var(--max-width);margin:0 auto}

/* ===== BUTTONS ===== */
.btn{display:inline-block;padding:14px 36px;font-family:var(--font-heading);font-size:1rem;text-transform:uppercase;letter-spacing:2px;border:2px solid var(--green);color:var(--white);background:transparent;cursor:pointer;transition:all var(--transition);position:relative;overflow:hidden}
.btn:hover{background:var(--green);color:var(--black)}
.btn--filled{background:var(--green);color:var(--black)}
.btn--filled:hover{background:transparent;color:var(--white)}

/* ===== HEADER / NAV ===== */
header{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:18px 0;transition:all var(--transition)}
header.scrolled{background:rgba(10,10,10,0.95);backdrop-filter:blur(10px);padding:10px 0;box-shadow:0 2px 20px rgba(0,0,0,0.5)}
header .container{display:flex;align-items:center;justify-content:space-between}
.logo{font-family:var(--font-heading);font-size:1.6rem;letter-spacing:3px;text-transform:uppercase;font-weight:700}
.logo span{color:var(--green)}
nav ul{display:flex;gap:32px}
nav a{font-family:var(--font-heading);font-size:0.95rem;text-transform:uppercase;letter-spacing:2px;position:relative;padding:4px 0}
nav a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--green);transition:width var(--transition)}
nav a:hover::after,nav a.active::after{width:100%}
nav a:hover,nav a.active{color:var(--green)}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px}
.nav-toggle span{display:block;width:28px;height:2px;background:var(--white);transition:all var(--transition)}

/* ===== HERO ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}
.hero__bg{position:absolute;inset:0;background-size:cover;background-position:center;background-repeat:no-repeat;filter:brightness(0.3)}
.hero__overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,10,10,0.4) 0%,rgba(10,10,10,0.8) 100%)}
.hero__content{position:relative;z-index:2;max-width:800px;padding:0 20px}
.hero__subtitle{font-family:var(--font-heading);font-size:1.1rem;letter-spacing:6px;text-transform:uppercase;color:var(--green);margin-bottom:16px}
.hero__title{font-size:clamp(2.5rem,6vw,4.5rem);margin-bottom:24px;font-weight:700}
.hero__title span{color:var(--green)}
.hero__text{font-size:1.1rem;color:var(--gray);margin-bottom:40px;max-width:600px;margin-left:auto;margin-right:auto}
.hero__buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ===== PAGE HERO (inner pages) ===== */
.page-hero{position:relative;padding:160px 0 80px;text-align:center;overflow:hidden}
.page-hero__bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:brightness(0.25)}
.page-hero__overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,10,10,0.5),rgba(10,10,10,0.9))}
.page-hero__content{position:relative;z-index:2}
.page-hero__title{font-size:clamp(2rem,5vw,3.5rem);margin-bottom:12px}
.page-hero__title span{color:var(--green)}
.page-hero__breadcrumb{color:var(--gray);font-size:0.95rem;letter-spacing:1px}
.page-hero__breadcrumb a:hover{color:var(--green)}
.page-hero__breadcrumb .sep{margin:0 8px;color:var(--green)}

/* ===== SECTION DEFAULTS ===== */
section{padding:100px 0}
.section-label{font-family:var(--font-heading);font-size:0.9rem;letter-spacing:5px;text-transform:uppercase;color:var(--green);margin-bottom:12px}
.section-title{font-size:clamp(1.8rem,4vw,2.8rem);margin-bottom:20px}
.section-text{color:var(--gray);max-width:640px;font-size:1.05rem}
.section--light{background:var(--light);color:var(--black)}
.section--dark{background:var(--dark)}
.text-center{text-align:center}
.mx-auto{margin-left:auto;margin-right:auto}

/* ===== FEATURES (home) ===== */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:32px;margin-top:60px}
.feature-card{background:var(--dark);border:1px solid rgba(126,203,76,0.1);padding:40px 32px;transition:all var(--transition);position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;top:0;left:0;width:4px;height:0;background:var(--green);transition:height var(--transition)}
.feature-card:hover::before{height:100%}
.feature-card:hover{border-color:rgba(126,203,76,0.3);transform:translateY(-4px)}
.feature-card__icon{font-size:2.4rem;color:var(--green);margin-bottom:20px}
.feature-card__title{font-size:1.2rem;margin-bottom:12px;font-family:var(--font-heading);letter-spacing:1px;text-transform:uppercase}
.feature-card__text{color:var(--gray);font-size:0.95rem}

/* ===== TWO-COL LAYOUT ===== */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.two-col__img{position:relative;overflow:hidden}
.two-col__img img{width:100%;height:400px;object-fit:cover;filter:brightness(0.85)}
.two-col__img::after{content:'';position:absolute;bottom:0;right:0;width:80px;height:80px;border-right:4px solid var(--green);border-bottom:4px solid var(--green)}

/* ===== SERVICES GRID ===== */
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px;margin-top:60px}
.service-card{position:relative;overflow:hidden;height:360px;cursor:pointer}
.service-card__img{position:absolute;inset:0}
.service-card__img img{width:100%;height:100%;object-fit:cover;transition:transform 0.6s ease}
.service-card:hover .service-card__img img{transform:scale(1.08)}
.service-card__overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(10,10,10,0.9) 100%);transition:background var(--transition)}
.service-card:hover .service-card__overlay{background:linear-gradient(180deg,transparent 10%,rgba(10,10,10,0.95) 100%)}
.service-card__content{position:absolute;bottom:0;left:0;right:0;padding:32px;transform:translateY(20px);transition:transform var(--transition)}
.service-card:hover .service-card__content{transform:translateY(0)}
.service-card__title{font-size:1.3rem;font-family:var(--font-heading);letter-spacing:1px;text-transform:uppercase;margin-bottom:8px}
.service-card__text{color:var(--gray);font-size:0.9rem;opacity:0;transition:opacity var(--transition)}
.service-card:hover .service-card__text{opacity:1}

/* ===== STATS BAR ===== */
.stats{background:var(--green);padding:60px 0}
.stats .container{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px;text-align:center}
.stat__number{font-family:var(--font-heading);font-size:3rem;color:var(--black);font-weight:700}
.stat__label{font-family:var(--font-heading);font-size:0.9rem;letter-spacing:3px;text-transform:uppercase;color:rgba(0,0,0,0.7)}

/* ===== CTA BANNER ===== */
.cta-banner{position:relative;padding:100px 0;text-align:center;overflow:hidden}
.cta-banner__bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:brightness(0.2)}
.cta-banner__overlay{position:absolute;inset:0;background:rgba(10,10,10,0.6)}
.cta-banner__content{position:relative;z-index:2}
.cta-banner__title{font-size:clamp(1.8rem,4vw,2.8rem);margin-bottom:16px}
.cta-banner__title span{color:var(--green)}
.cta-banner__text{color:var(--gray);margin-bottom:32px;font-size:1.05rem}

/* ===== ABOUT TEAM ===== */
.values-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:32px;margin-top:48px}
.value-card{text-align:center;padding:40px 24px}
.value-card__icon{font-size:2.4rem;color:var(--green);margin-bottom:16px}
.value-card__title{font-family:var(--font-heading);font-size:1.1rem;letter-spacing:1px;text-transform:uppercase;margin-bottom:10px}
.value-card__text{color:var(--gray);font-size:0.95rem}
.section--light .value-card__text{color:#555}

/* ===== CONTACT ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-top:60px}
.contact-info{display:flex;flex-direction:column;gap:32px}
.contact-item{display:flex;gap:20px;align-items:flex-start}
.contact-item__icon{font-size:1.6rem;color:var(--green);flex-shrink:0;margin-top:4px}
.contact-item__title{font-family:var(--font-heading);font-size:1rem;letter-spacing:1px;text-transform:uppercase;margin-bottom:4px}
.contact-item__text{color:var(--gray);font-size:0.95rem}
.contact-form{display:flex;flex-direction:column;gap:20px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group label{font-family:var(--font-heading);font-size:0.85rem;letter-spacing:2px;text-transform:uppercase;color:var(--green)}
.form-group input,.form-group textarea,.form-group select{background:var(--dark);border:1px solid rgba(126,203,76,0.2);padding:14px 16px;color:var(--white);font-family:var(--font-body);font-size:1rem;transition:border-color var(--transition);outline:none}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--green)}
.form-group textarea{resize:vertical;min-height:140px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}

/* ===== TESTIMONIALS ===== */
.testimonials{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px;margin-top:48px}
.testimonial{background:var(--dark);padding:36px;border-left:4px solid var(--green)}
.testimonial__text{font-style:italic;color:var(--gray);margin-bottom:16px;font-size:0.95rem}
.testimonial__author{font-family:var(--font-heading);letter-spacing:1px;text-transform:uppercase;font-size:0.9rem}
.testimonial__role{color:var(--green);font-size:0.8rem}

/* ===== SERVICE DETAIL LIST ===== */
.service-detail{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:40px;margin-top:60px}
.service-detail-card{background:var(--dark);padding:36px;border-top:3px solid var(--green)}
.service-detail-card__title{font-family:var(--font-heading);font-size:1.2rem;letter-spacing:1px;text-transform:uppercase;margin-bottom:12px}
.service-detail-card ul{margin-top:12px}
.service-detail-card li{color:var(--gray);font-size:0.95rem;padding:6px 0;padding-left:20px;position:relative}
.service-detail-card li::before{content:'⚡';position:absolute;left:0;color:var(--green);font-size:0.8rem}

/* ===== FOOTER ===== */
footer{background:var(--dark);border-top:1px solid rgba(126,203,76,0.15);padding:60px 0 24px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer__brand p{color:var(--gray);font-size:0.9rem;margin-top:12px}
.footer__heading{font-family:var(--font-heading);font-size:0.95rem;letter-spacing:2px;text-transform:uppercase;margin-bottom:16px;color:var(--green)}
.footer__links li{margin-bottom:8px}
.footer__links a{color:var(--gray);font-size:0.9rem;transition:color var(--transition)}
.footer__links a:hover{color:var(--green)}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.08);padding-top:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;color:var(--gray);font-size:0.85rem}

/* ===== ANIMATIONS ===== */
.fade-in{opacity:0;transform:translateY(30px);transition:opacity 0.7s ease,transform 0.7s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* ===== RESPONSIVE ===== */
@media(max-width:968px){
  .two-col,.contact-grid{grid-template-columns:1fr;gap:40px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:768px){
  .nav-toggle{display:flex}
  nav{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:var(--dark);display:flex;align-items:center;justify-content:center;transition:right var(--transition)}
  nav.open{right:0}
  nav ul{flex-direction:column;text-align:center;gap:24px}
  .hero__title{font-size:clamp(2rem,8vw,3rem)}
  .footer-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .stats .container{grid-template-columns:1fr 1fr}
}