/* ===== Tokens ===== */
:root{
  --green:#0B4A1E;
  --green-dark:#082f14;
  --green-soft:#eaf1ec;
  --orange:#FF7A00;
  --orange-dark:#e06a00;
  --text:#2b2f2d;
  --muted:#5d655f;
  --line:#dfe5e0;
  --bg-alt:#f5f7f5;
  --radius:6px;
  --shadow:0 2px 10px rgba(0,0,0,.08);
  --shadow-lg:0 10px 28px rgba(0,0,0,.14);
  --header-h:68px;
  --font:"DM Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}

/* ===== Reset / base ===== */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px);-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:1rem;line-height:1.65;color:var(--text);background:#fff;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.2;color:var(--green)}
p{margin:0 0 1em}
button{font:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--orange);outline-offset:2px}

.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.icon{width:1.15em;height:1.15em;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

.skip-link{position:absolute;left:-999px;top:0;background:var(--orange);color:#fff;padding:10px 16px;z-index:1000}
.skip-link:focus{left:10px;top:10px}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;min-height:46px;border:2px solid transparent;border-radius:var(--radius);font-weight:700;font-size:.97rem;line-height:1.2;text-align:center;transition:background .2s,color .2s,border-color .2s,transform .2s}
.btn:hover{transform:translateY(-1px)}
.btn-accent{background:var(--orange);color:#fff}
.btn-accent:hover{background:var(--orange-dark)}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-dark)}
.btn-outline{border-color:#fff;color:#fff;background:transparent}
.btn-outline:hover{background:#fff;color:var(--green)}
.btn-ghost{border-color:var(--green);color:var(--green);background:transparent}
.btn-ghost:hover{background:var(--green);color:#fff}
.btn-whatsapp{background:#1fa855;color:#fff}
.btn-whatsapp:hover{background:#188a45}
.btn-block{width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* ===== 1. Top bar ===== */
.topbar{background:var(--green);color:#fff;font-size:.82rem}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:36px;padding-top:6px;padding-bottom:6px}
.topbar-item{display:inline-flex;align-items:center;gap:7px}
.topbar a.topbar-item:hover{color:var(--orange)}
.topbar-hide-sm{display:none}

/* ===== 2. Navigation ===== */
.site-header{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .25s}
.site-header.is-scrolled{box-shadow:var(--shadow)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h)}
.brand img{height:46px;width:auto;object-fit:contain}

.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:5px;width:46px;height:46px;padding:11px;background:none;border:1px solid var(--line);border-radius:var(--radius)}
.menu-toggle .bar{display:block;height:2px;background:var(--green);transition:transform .25s,opacity .2s}
.menu-toggle[aria-expanded="true"] .bar:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] .bar:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] .bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Mobile menu: slide down */
.nav-menu{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);max-height:0;overflow:hidden;visibility:hidden;transition:max-height .3s ease,visibility .3s}
.nav-menu.is-open{max-height:80vh;visibility:visible;overflow-y:auto}
.nav-menu ul{padding:8px 20px 20px}
.nav-menu li a:not(.btn){display:block;padding:14px 4px;font-weight:700;color:var(--green);border-bottom:1px solid var(--line)}
.nav-menu li a:not(.btn).is-active{color:var(--orange)}
.nav-cta{width:100%;margin-top:14px}

/* ===== 3. Hero ===== */
.hero{position:relative;height:560px;background:var(--green-dark);color:#fff;overflow:hidden}
.hero-track{position:absolute;inset:0}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .9s ease,visibility .9s}
.slide.is-active{opacity:1;visibility:visible;z-index:1}
.slide>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.slide-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,28,13,.86) 0%,rgba(6,28,13,.62) 55%,rgba(6,28,13,.4) 100%)}
.slide-content{position:relative;height:100%;display:flex;flex-direction:column;justify-content:center;padding-top:30px;padding-bottom:70px}
.eyebrow{display:inline-block;align-self:flex-start;margin-bottom:14px;padding:5px 12px;background:var(--orange);color:#fff;font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;border-radius:3px}
.slide-content h1,.slide-title{margin:0 0 14px;color:#fff;font-size:2rem;max-width:680px;line-height:1.15;letter-spacing:-.01em}
.slide-text{max-width:540px;margin-bottom:24px;font-size:1.02rem;color:#eef3ef}

.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;display:none;align-items:center;justify-content:center;width:48px;height:48px;border:1px solid rgba(255,255,255,.55);border-radius:50%;background:rgba(6,28,13,.45);color:#fff;transition:background .2s}
.hero-arrow:hover{background:var(--orange);border-color:var(--orange)}
.hero-prev{left:16px}
.hero-next{right:16px}

.hero-dots{position:absolute;left:0;right:0;bottom:20px;z-index:3;display:flex;justify-content:center;gap:4px}
.dot{position:relative;width:32px;height:32px;padding:0;background:none;border:0}
.dot::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:12px;transform:translate(-50%,-50%);border:2px solid #fff;border-radius:50%;transition:background .2s,width .2s,border-radius .2s}
.dot.is-active::after{background:var(--orange);border-color:var(--orange);width:28px;border-radius:8px}

/* ===== Sections ===== */
.section{padding:56px 0}
.section-alt{background:var(--bg-alt)}
.section-head{max-width:680px;margin-bottom:34px}
.kicker{margin-bottom:8px;color:var(--orange-dark);font-size:.8rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
h2{font-size:1.75rem;letter-spacing:-.01em}
.section-intro{color:var(--muted);font-size:1.03rem;margin-bottom:0}

/* ===== 4. Introduction ===== */
.intro{border-bottom:1px solid var(--line)}
.intro-grid{display:grid;gap:30px}
.lead{font-size:1.08rem;color:var(--muted);margin-bottom:0}
.highlights{display:grid;gap:12px;align-content:start}
.highlights li{display:flex;align-items:center;gap:14px;padding:16px 18px;background:var(--green-soft);border-left:4px solid var(--orange);border-radius:var(--radius);font-weight:700;color:var(--green)}
.highlights .icon{width:1.4em;height:1.4em;color:var(--orange-dark)}

/* ===== 5. Services ===== */
.service-grid{display:grid;gap:22px}
.service-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s}
.card-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--green-soft)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card-body{display:flex;flex-direction:column;flex:1;padding:22px}
.card-body h3{font-size:1.15rem}
.card-body p{color:var(--muted);font-size:.96rem}
.link-btn{display:inline-flex;align-items:center;gap:8px;margin-top:auto;padding:8px 0;background:none;border:0;color:var(--green);font-weight:700;border-bottom:2px solid transparent;align-self:flex-start;transition:color .2s,gap .2s}
.link-btn:hover{color:var(--orange-dark);gap:12px}

/* ===== Modal ===== */
.modal{position:fixed;inset:0;z-index:300;display:flex;align-items:center;justify-content:center;padding:16px;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}
.modal[hidden]{display:none}
.modal.is-open{opacity:1;visibility:visible}
.modal-backdrop{position:absolute;inset:0;background:rgba(6,20,10,.7)}
.modal-panel{position:relative;width:100%;max-width:560px;max-height:92vh;overflow-y:auto;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);transform:scale(.95);transition:transform .25s}
.modal.is-open .modal-panel{transform:scale(1)}
.modal-close{position:absolute;top:10px;right:10px;z-index:2;display:flex;align-items:center;justify-content:center;width:42px;height:42px;background:#fff;border:0;border-radius:50%;color:var(--green);box-shadow:var(--shadow)}
.modal-close:hover{background:var(--orange);color:#fff}
.modal-media{aspect-ratio:16/9;background:var(--green-soft)}
.modal-media img{width:100%;height:100%;object-fit:cover}
.modal-body{padding:24px}
.modal-body h3{font-size:1.4rem}
.modal-body p{color:var(--muted)}
body.modal-open{overflow:hidden}

/* ===== 6. About ===== */
.about-grid{display:grid;gap:30px;align-items:center}
.about-media{aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);background:var(--green-soft)}
.about-media img{width:100%;height:100%;object-fit:cover}
.check-list{margin:0 0 26px}
.check-list li{position:relative;padding:7px 0 7px 30px}
.check-list li::before{content:"";position:absolute;left:0;top:13px;width:16px;height:9px;border-left:3px solid var(--orange);border-bottom:3px solid var(--orange);transform:rotate(-45deg)}

/* ===== 7. Why choose ===== */
.feature-grid{display:grid;gap:18px}
.feature{padding:26px;background:#fff;border:1px solid var(--line);border-top:4px solid var(--green);border-radius:var(--radius)}
.feature-icon{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;margin-bottom:16px;background:var(--green-soft);color:var(--green);border-radius:var(--radius)}
.feature-icon .icon{width:26px;height:26px}
.feature h3{font-size:1.1rem}
.feature p{margin:0;color:var(--muted);font-size:.96rem}

/* ===== 8. Industries ===== */
.industry-grid{display:grid;gap:18px}
.industry-card{position:relative;aspect-ratio:4/3;overflow:hidden;border-radius:var(--radius);background:var(--green-dark);box-shadow:var(--shadow)}
.industry-card>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.industry-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,28,13,.05) 30%,rgba(6,28,13,.92) 100%)}
.industry-caption{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:20px;color:#fff}
.industry-caption h3{margin-bottom:4px;color:#fff;font-size:1.2rem}
.industry-caption p{margin:0;font-size:.9rem;color:#e6ede8}

/* ===== 9. How it works ===== */
.steps{display:grid;gap:0;counter-reset:s}
.step{position:relative;display:flex;align-items:center;gap:16px;padding:0 0 26px}
.step::before{content:"";position:absolute;left:23px;top:48px;bottom:0;width:2px;background:var(--line)}
.step:last-child{padding-bottom:0}
.step:last-child::before{display:none}
.step-num{display:flex;align-items:center;justify-content:center;flex:none;width:48px;height:48px;background:var(--green);color:#fff;border-radius:50%;font-weight:700;font-size:1.15rem;position:relative;z-index:1}
.step h3{margin:0;font-size:1.05rem}

/* ===== 10. Contact ===== */
.contact-grid{display:grid;gap:28px}
.contact-info{padding:28px;background:var(--green);color:#fff;border-radius:var(--radius)}
.contact-info h3{color:#fff;font-size:1.3rem;margin-bottom:20px}
.contact-list{display:grid;gap:20px;margin-bottom:26px}
.contact-list li{display:flex;gap:14px;align-items:flex-start}
.contact-list .icon{width:1.4em;height:1.4em;margin-top:3px;color:var(--orange)}
.contact-list strong{display:block;font-size:.8rem;letter-spacing:.07em;text-transform:uppercase;color:#bcd0c2}
.contact-list a:hover{color:var(--orange)}
.contact-info .btn-ghost{border-color:#fff;color:#fff}
.contact-info .btn-ghost:hover{background:#fff;color:var(--green)}

.quote-form{padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.quote-form h3{font-size:1.3rem;margin-bottom:20px}
.field{margin-bottom:18px}
.field label{display:block;margin-bottom:6px;font-weight:700;font-size:.92rem;color:var(--text)}
.req{color:#c0392b}
.optional{font-weight:400;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;padding:13px 14px;font:inherit;font-size:1rem;color:var(--text);background:#fff;border:1.5px solid #c5cdc7;border-radius:var(--radius);transition:border-color .2s,box-shadow .2s}
.field textarea{resize:vertical;min-height:120px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(11,74,30,.15)}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:#c0392b}
.error{display:none;margin:6px 0 0;font-size:.85rem;color:#c0392b}
.field.has-error .error{display:block}
.form-note{margin:14px 0 0;font-size:.85rem;color:var(--muted);text-align:center}

/* ===== 11. Footer ===== */
.site-footer{background:var(--green);color:#d6e2da;font-size:.94rem}
.footer-grid{display:grid;gap:30px;padding-top:50px;padding-bottom:40px}
.footer-brand img{height:52px;width:auto;margin-bottom:14px;padding:6px 10px;background:#fff;border-radius:var(--radius)}
.footer-brand p{max-width:340px}
.site-footer h4{margin-bottom:14px;color:#fff;font-size:1rem}
.site-footer li{margin-bottom:8px}
.site-footer a:hover{color:var(--orange)}
.footer-bottom{background:var(--green-dark);padding:16px 0;font-size:.85rem}
.footer-bottom p{margin:0}

/* ===== 17. Floating WhatsApp ===== */
.whatsapp-float{position:fixed;right:16px;bottom:16px;z-index:200;display:inline-flex;align-items:center;justify-content:center;gap:10px;width:56px;height:56px;background:#1fa855;color:#fff;border-radius:50%;box-shadow:0 6px 18px rgba(0,0,0,.25);font-weight:700;transition:transform .2s,background .2s}
.whatsapp-float .icon{width:28px;height:28px}
.whatsapp-float:hover{background:#188a45;transform:translateY(-3px)}
.wa-label{display:none}

/* ===== Scroll reveal (JS adds .js to <html>) ===== */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.is-visible{opacity:1;transform:none}

/* ===== Missing-image placeholder (created by JS) ===== */
.asset-placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:12px;background:repeating-linear-gradient(45deg,#e6ece8,#e6ece8 10px,#dde5df 10px,#dde5df 20px);color:var(--green);font-size:.8rem;font-weight:700;text-align:center;border:2px dashed #9db3a3}
.asset-placeholder small{font-weight:400;color:var(--muted)}
.brand .asset-placeholder,.footer-brand .asset-placeholder{position:static;width:170px;height:46px;font-size:.7rem}

/* ===================================================
   SMALL PHONES (360–389px)
   =================================================== */
@media (max-width:389px){
  .container{padding:0 16px}
  .topbar{font-size:.76rem}
  .brand img{height:40px}
  .slide-content h1,.slide-title{font-size:1.7rem}
  .btn-row .btn{width:100%}
  .contact-info,.quote-form{padding:22px 18px}
}

/* ===================================================
   LARGE PHONES (up to 599px): stacked buttons in hero
   =================================================== */
@media (max-width:599px){
  .slide-content .btn-row{flex-direction:column;align-items:stretch;max-width:320px}
  .hero{height:600px}
}

/* ===================================================
   TABLET (600px and up)
   =================================================== */
@media (min-width:600px){
  .topbar-hide-sm{display:inline-flex}
  .topbar{font-size:.86rem}
  .hero{height:580px}
  .slide-content h1,.slide-title{font-size:2.5rem}
  .section{padding:72px 0}
  h2{font-size:2rem}
  .service-grid,.feature-grid,.industry-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:26px 20px}
  .step{padding-bottom:0}
  .step::before{display:none}
  .hero-arrow{display:flex}
  .wa-label{display:inline}
  .whatsapp-float{width:auto;height:54px;padding:0 20px 0 16px;border-radius:30px}
  .whatsapp-float .icon{width:24px;height:24px}
}

/* ===================================================
   SMALL LAPTOP / LARGE TABLET (900px and up)
   Full desktop navigation
   =================================================== */
@media (min-width:900px){
  :root{--header-h:78px}
  .brand img{height:54px}
  .menu-toggle{display:none}
  .nav-menu{position:static;max-height:none;visibility:visible;overflow:visible;background:none;border:0;box-shadow:none}
  .nav-menu ul{display:flex;align-items:center;gap:6px;padding:0}
  .nav-menu li a:not(.btn){padding:10px 14px;border:0;border-radius:var(--radius);font-size:.95rem;transition:color .2s,background .2s}
  .nav-menu li a:not(.btn):hover{background:var(--green-soft)}
  .nav-cta{width:auto;margin:0 0 0 10px;padding:11px 22px}

  .hero{height:620px}
  .slide-content{padding-bottom:50px}
  .slide-content h1,.slide-title{font-size:3.2rem}
  .slide-text{font-size:1.15rem}
  .hero-prev{left:28px}
  .hero-next{right:28px}

  .intro-grid{grid-template-columns:1.3fr 1fr;gap:60px;align-items:center}
  .about-grid{grid-template-columns:1fr 1fr;gap:60px}
  .contact-grid{grid-template-columns:1fr 1.15fr;gap:36px;align-items:start}
  .contact-info,.quote-form{padding:36px}
  .steps{grid-template-columns:repeat(4,1fr);gap:0}
  .step{flex-direction:column;align-items:flex-start;gap:14px;padding-right:20px}
  .step::before{display:block;left:56px;right:8px;top:23px;bottom:auto;width:auto;height:2px}
  .step:last-child::before{display:none}
}

/* ===================================================
   LAPTOP / DESKTOP (1100px and up)
   =================================================== */
@media (min-width:1100px){
  .service-grid{grid-template-columns:repeat(4,1fr);gap:24px}
  .feature-grid{grid-template-columns:repeat(4,1fr)}
  .industry-grid{grid-template-columns:repeat(4,1fr)}
  .industry-card{aspect-ratio:3/4}
  .footer-grid{grid-template-columns:1.4fr 1fr 1.3fr 1.3fr;gap:40px}

  /* Hover effects only where a real pointer exists */
  .service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
  .service-card:hover .card-media img,
  .industry-card:hover>img{transform:scale(1.06)}
}

/* ===================================================
   LARGE DESKTOP (1440px and up)
   =================================================== */
@media (min-width:1440px){
  .container{max-width:1280px}
  .hero{height:650px}
  .slide-content h1,.slide-title{font-size:3.5rem}
  .section{padding:88px 0}
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important}
  .js .reveal{opacity:1;transform:none}
}