@font-face{font-family:'Arvo';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/arvo-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Arvo';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/arvo-latin-700-normal.woff2) format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/inter-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/inter-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/inter-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/inter-latin-700-normal.woff2) format('woff2')}
:root{
  --teal:#4E888F; --teal-d:#3B6F75; --deep:#1E3A3E; --deep-2:#244549; --ink:#404040; --ink-2:#5c6566;
  --orange:#E0892F; --orange-d:#C47420; --light:#EEF4F4; --white:#fff; --line:#D6E3E4;
  --radius:16px; --shadow:0 10px 30px rgba(30,58,62,.10); --shadow-lg:0 20px 50px rgba(30,58,62,.18);
  --head:'Arvo',Georgia,serif; --body:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  --wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:var(--body);color:var(--ink);background:var(--white);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:var(--teal-d)}
h1,h2,h3,h4{font-family:var(--head);color:var(--deep);line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(2rem,4.6vw,3.4rem)}
h2{font-size:clamp(1.6rem,3vw,2.4rem);max-width:26ch}
h2.h2-sm{font-size:1.5rem;margin-top:3rem}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px;top:8px;background:var(--orange);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:6px}

/* buttons */
.btn{white-space:nowrap;display:inline-flex;align-items:center;gap:.5em;font:600 1rem var(--body);padding:.85em 1.4em;border-radius:999px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-accent{background:var(--orange);color:#fff}.btn-accent:hover{background:var(--orange-d)}
.btn-ghost{border-color:rgba(255,255,255,.6);color:#fff}.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-sm{padding:.55em 1.1em;font-size:.9rem}
.btn-wa{background:#25D366;color:#0b3d22;margin-top:1rem}.btn-wa svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.site-header.scrolled{border-color:var(--line);box-shadow:0 4px 18px rgba(30,58,62,.06)}
.header-inner{display:flex;align-items:center;gap:20px;height:72px}
.brand img{width:170px;height:auto}
.main-nav{margin-left:auto}
.main-nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.main-nav a{display:block;white-space:nowrap;padding:8px 9px;border-radius:8px;text-decoration:none;color:var(--ink);font-weight:500;font-size:.92rem;position:relative}
.main-nav a::after{content:"";position:absolute;left:10px;right:10px;bottom:3px;height:2px;background:var(--orange);transform:scaleX(0);transition:transform .25s}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1)}
.main-nav a.active{color:var(--deep)}
.header-actions{display:flex;align-items:center;gap:10px}
.lang{display:flex;border:1.5px solid var(--line);border-radius:999px;padding:2px}
.lang button{border:0;background:none;font:600 .8rem var(--body);padding:5px 9px;border-radius:999px;cursor:pointer;color:var(--ink-2)}
.lang button[aria-pressed="true"]{background:var(--deep);color:#fff}
.burger{display:none;width:42px;height:42px;border:0;background:var(--light);border-radius:10px;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.burger span:not(.sr){width:20px;height:2px;background:var(--deep);transition:transform .3s,opacity .3s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* hero */
.hero{position:relative;background:radial-gradient(1200px 600px at 85% -10%,#2f5d62 0%,transparent 60%),linear-gradient(160deg,var(--deep) 0%,#173034 100%);color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;opacity:.55}
.hero-bg canvas{width:100%;height:100%}
.hero-inner{position:relative;padding:110px 24px 70px;display:grid;gap:56px}
.hero h1{color:#fff;max-width:18ch}
.kicker{font:700 .78rem var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--teal);margin-bottom:1rem}
.hero .kicker,.kicker-light{color:#9cd0d4}
.lead{font-size:1.15rem;color:var(--ink-2);max-width:62ch}
.hero .lead{color:#d7e8ea}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:2rem}
.stats{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stats li{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:20px}
.stats strong{display:block;font:700 2.4rem var(--head);color:var(--orange)}
.stats span:not(.count){color:#d7e8ea;font-size:.95rem}

/* sections */
.section{padding:100px 0}
.section-light{background:var(--light)}
.section-dark{background:var(--deep);color:#d7e8ea}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark .lead{color:#c9dfe1}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:2.5rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:2.5rem}
.card{background:#fff;border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s;position:relative}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.section-light .card{background:#fff}
.num{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--teal);color:#fff;font:700 1.1rem var(--head);margin-bottom:1rem}
.lever:nth-child(2) .num{background:var(--orange)}.lever:nth-child(3) .num{background:var(--deep)}
.vp{margin:0 0 3rem;padding:36px 40px;background:linear-gradient(135deg,var(--deep),var(--deep-2));color:#fff;border-radius:22px;font:italic 400 clamp(1.25rem,2.4vw,1.75rem)/1.45 var(--head);position:relative;box-shadow:var(--shadow-lg)}
.vp::before{content:"";position:absolute;left:0;top:28px;bottom:28px;width:6px;border-radius:0 6px 6px 0;background:var(--orange)}

/* poles tabs */
.poles{display:grid;grid-template-columns:320px 1fr;gap:28px;margin-top:2.5rem}
.tablist{display:flex;flex-direction:column;gap:10px}
.tablist button{display:grid;grid-template-columns:auto 26px 1fr;align-items:center;gap:12px;text-align:left;border:1.5px solid var(--line);background:#fff;border-radius:14px;padding:14px 16px;cursor:pointer;font:600 .98rem var(--body);color:var(--ink);transition:all .25s;position:relative}
.tablist button svg{width:26px;height:26px;fill:none;stroke:var(--teal);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.tablist button:hover{border-color:var(--teal)}
.tablist button[aria-selected="true"]{background:var(--deep);color:#fff;border-color:var(--deep);box-shadow:var(--shadow)}
.tablist button[aria-selected="true"] svg{stroke:var(--orange)}
.tab-num{font:700 .8rem var(--head);color:var(--orange)}
.tag{position:absolute;top:-9px;right:12px;background:var(--orange);color:#fff;font:700 .68rem var(--body);letter-spacing:.06em;text-transform:uppercase;padding:3px 8px;border-radius:999px}
.panel{background:#fff;border-radius:22px;padding:34px;box-shadow:var(--shadow);animation:fade .45s ease}
.panel[hidden]{display:none}
.panel-head p{color:var(--ink-2);font-size:1.05rem}
.panel-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:22px;margin-top:1.4rem}
.box{background:var(--light);border-radius:16px;padding:22px}
.box h4{font-size:1rem;color:var(--teal-d);margin-bottom:.8em}
.box-dark{background:var(--deep);color:#d7e8ea}.box-dark h4{color:#9cd0d4}
.checks,.dots{list-style:none;margin:0;padding:0}
.checks li,.dots li{position:relative;padding-left:28px;margin-bottom:.6em;font-size:.97rem}
.checks li::before{content:"";position:absolute;left:0;top:.35em;width:16px;height:16px;border-radius:50%;background:var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' stroke='white' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") center/12px no-repeat}
.dots li::before{content:"";position:absolute;left:4px;top:.6em;width:8px;height:8px;border-radius:50%;background:var(--orange)}
.offer{margin-top:1.2rem;padding:14px 16px;border-radius:12px;background:rgba(224,137,47,.14);border:1px solid rgba(224,137,47,.45)}
.offer strong{color:var(--orange);font-size:.85rem;text-transform:uppercase;letter-spacing:.06em}
.offer p{margin:.3em 0 0;color:#fff}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* drone */
.use{background:var(--deep-2);box-shadow:none;border:1px solid rgba(255,255,255,.1)}
.use:hover{border-color:var(--orange)}
.use svg{width:34px;height:34px;fill:none;stroke:var(--orange);stroke-width:1.6;stroke-linejoin:round;margin-bottom:1rem}
.use p{color:#c9dfe1;font-size:.95rem;margin:0}
.note{margin-top:2rem;padding:14px 18px;border-left:4px solid var(--orange);background:rgba(255,255,255,.06);border-radius:0 12px 12px 0;color:#c9dfe1;font-size:.95rem}
.note-dark{background:var(--light);color:var(--ink)}
.section-light .note-dark{background:#fff}

/* stepper */
.stepper{margin-top:2.5rem;background:var(--light);border-radius:22px;padding:34px}
.progress{height:6px;background:var(--line);border-radius:6px;overflow:hidden;margin-bottom:24px}
.progress span{display:block;height:100%;width:20%;background:linear-gradient(90deg,var(--teal),var(--orange));transition:width .5s ease}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.step{width:100%;display:flex;flex-direction:column;align-items:center;gap:8px;border:0;background:none;cursor:pointer;font:600 .98rem var(--head);color:var(--ink-2);padding:8px}
.step-n{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:#fff;border:2px solid var(--line);font:700 1.2rem var(--head);color:var(--teal);transition:all .3s}
.step.is-active{color:var(--deep)}
.step.is-active .step-n,.step:hover .step-n{background:var(--teal);border-color:var(--teal);color:#fff;transform:scale(1.08)}
.step-details{margin-top:22px;background:#fff;border-radius:16px;padding:24px 28px;min-height:120px;box-shadow:var(--shadow)}
.step-detail.is-hidden{display:none}
.step-detail{animation:fade .4s ease}
.step-detail p{margin:0;font-size:1.05rem}
.callout{margin-top:2rem;font:600 1.15rem var(--head);color:var(--teal-d)}

/* timeline */
.timeline{list-style:none;margin:3rem 0 0;padding:0;position:relative}
.timeline::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:3px;background:linear-gradient(var(--teal),var(--orange));transform:translateX(-50%);border-radius:3px}
.tl-item{display:grid;grid-template-columns:1fr 1fr;gap:56px;position:relative;margin-bottom:28px}
.tl-item:nth-child(odd) .tl-card{grid-column:1;grid-row:1;text-align:right}
.tl-item:nth-child(even) .tl-card{grid-column:2;grid-row:1}
.tl-item:nth-child(odd) .tl-year{grid-column:2;grid-row:1;justify-self:start}
.tl-item:nth-child(even) .tl-year{grid-column:1;grid-row:1;justify-self:end}
.tl-item::after{content:"";position:absolute;left:50%;top:22px;width:18px;height:18px;border-radius:50%;background:#fff;border:4px solid var(--teal);transform:translateX(-50%)}
.tl-year{font:700 1.6rem var(--head);color:var(--orange);padding-top:10px}
.tl-card{background:#fff;border-radius:var(--radius);padding:20px 24px;box-shadow:var(--shadow)}
.tl-card p{margin:0;font-size:.95rem;color:var(--ink-2)}

/* offers / refs / certs */
.offer-card .who,.training .who{font-size:.9rem;color:var(--teal-d);font-weight:600}
.offer-card h3{font-size:1.4rem}
.refs{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:2.5rem}
.ref{background:#fff;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);display:flex;flex-direction:column;border-top:4px solid var(--teal)}
.ref:nth-child(-n+2){border-top-color:var(--orange)}
.ref h3{font-size:1.05rem}
.ref p{font-size:.92rem;color:var(--ink-2);flex:1}
.proof{font-size:.8rem;font-weight:600;color:var(--deep);background:var(--light);padding:6px 10px;border-radius:8px;align-self:flex-start}
.certs{list-style:none;margin:1.5rem 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.cert{background:#fff;border-radius:14px;padding:18px;border:1.5px solid var(--line);transition:border-color .25s,transform .25s}
.cert:hover{border-color:var(--teal);transform:translateY(-3px)}
.cert strong{display:block;font:700 1.02rem var(--head);color:var(--teal-d)}
.cert span{font-size:.88rem;color:var(--ink-2)}
.training{padding-top:34px}.training h3{padding-right:44px}
.tnum{position:absolute;top:18px;right:22px;font:700 1.6rem var(--head);color:var(--light);-webkit-text-stroke:1px var(--teal)}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start}
.contact-list{list-style:none;padding:0;margin:1.5rem 0}
.contact-list li{display:flex;gap:12px;align-items:center;margin-bottom:.8rem}
.contact-list svg{width:22px;height:22px;fill:none;stroke:var(--orange);stroke-width:1.8;flex:none}
.contact-list a{color:#fff}
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px;background:#fff;padding:30px;border-radius:22px;box-shadow:var(--shadow-lg);color:var(--ink)}
.form label{display:flex;flex-direction:column;gap:6px;font-size:.88rem;font-weight:600;color:var(--deep)}
.form .full{grid-column:1/-1}
.form input,.form select,.form textarea{font:400 1rem var(--body);padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;background:#fbfdfd;color:var(--ink)}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--teal);outline:none;box-shadow:0 0 0 3px rgba(78,136,143,.2)}
.form .invalid{border-color:#c0392b}
.form-note{font-size:.82rem;color:var(--ink-2);margin:0}

/* footer */
.site-footer{background:#132a2d;color:#a9c4c7;padding:48px 0 30px;font-size:.92rem}
.footer-inner img{width:200px;height:auto;margin-bottom:1rem}
.legal{font-size:.8rem;color:#86a3a6}
.legal a{color:#c9dfe1}
.wa-float{position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.25);z-index:60;transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px;fill:none;stroke:#fff;stroke-width:1.8}


/* photos */
.photo{display:block;overflow:hidden;border-radius:16px;background:var(--light)}
.photo img{width:100%;height:100%;object-fit:cover;transition:transform .8s ease}
.photo:hover img{transform:scale(1.03)}
.panel-photos{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-top:1.2rem}
.panel-photos .photo{aspect-ratio:16/9}
.wide-photo{margin:2.5rem 0 0}
.wide-photo .photo{aspect-ratio:21/9;border-radius:22px;box-shadow:var(--shadow-lg)}
.section-dark .wide-photo .photo{box-shadow:0 20px 50px rgba(0,0,0,.35)}
.wide-photo.banner .photo{aspect-ratio:3/1}
.pos-low img{object-position:center 78%}
.wide-photo + .grid-3,.wide-photo + .grid-4{margin-top:1.75rem}

/* founder */
.founder{display:grid;grid-template-columns:280px 1fr;gap:40px;align-items:center;background:#fff;border-radius:22px;padding:34px;box-shadow:var(--shadow);margin-top:2.5rem}
.portrait{position:relative;aspect-ratio:4/5;border-radius:18px;overflow:hidden;background:linear-gradient(150deg,var(--teal),var(--deep));display:grid;place-items:center}
.portrait span{font:700 4.2rem var(--head);color:rgba(255,255,255,.92);letter-spacing:.04em}
.portrait img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.founder-text h3{font-size:1.8rem;margin-bottom:.15em}
.founder-text .role{font-weight:600;color:var(--orange);margin-bottom:1em}
.btn-outline{border-color:var(--teal);color:var(--teal-d);background:#fff}
.btn-outline svg{width:18px;height:18px;fill:currentColor}
.btn-outline:hover{background:var(--light)}
@media (max-width:900px){.founder{grid-template-columns:1fr;padding:24px}.portrait{max-width:260px}.wide-photo .photo,.wide-photo.banner .photo{aspect-ratio:16/9}}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}*{animation:none!important;transition:none!important}}

/* responsive */
@media (max-width:1240px){
  .main-nav{position:fixed;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-120%);transition:transform .35s;visibility:hidden}
  .main-nav.open{transform:none;visibility:visible}
  .main-nav ul{flex-direction:column;padding:12px 24px 20px}
  .main-nav a{padding:12px 6px;font-size:1rem}
  .burger{display:flex}
  .header-actions{margin-left:auto}
  .refs{grid-template-columns:repeat(2,1fr)}
  .certs{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .poles{grid-template-columns:1fr}
  .tablist{flex-direction:row;overflow-x:auto;padding:10px 2px 6px;scroll-snap-type:x mandatory}
  .tablist button{min-width:230px;scroll-snap-align:start}
  .panel-grid,.contact-grid{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .timeline::before{left:10px}
  .tl-item{grid-template-columns:1fr;gap:6px;padding-left:36px}
  .tl-item::after{left:10px;top:14px}
  .tl-item:nth-child(odd) .tl-card,.tl-item:nth-child(even) .tl-card{grid-column:1;grid-row:2;text-align:left}
  .tl-item:nth-child(odd) .tl-year,.tl-item:nth-child(even) .tl-year{grid-column:1;grid-row:1;justify-self:start;padding-top:0}
  .steps{grid-template-columns:repeat(5,minmax(0,1fr));gap:4px}
  .step{font-size:.78rem}
  .step-n{width:40px;height:40px;font-size:1rem}
}
@media (max-width:600px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .hide-sm{display:none}
  .brand img{width:140px}
  .section{padding:70px 0}
  .hero-inner{padding:70px 16px 50px;gap:36px}
  .stats li{padding:14px}.stats strong{font-size:1.9rem}
  .vp{padding:26px 24px}
  .panel,.stepper,.form{padding:22px}
  .form{grid-template-columns:1fr}
  .grid-4,.refs,.certs{grid-template-columns:1fr}
  .step span:not(.step-n){display:none}
}

.wide-photo .credit{margin-top:.6rem;font-size:.8rem;color:var(--ink-2);text-align:right}
.section-dark .wide-photo .credit{color:#a9c4c7}
.photo-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:2.5rem 0 1.75rem}
.photo-strip figure{margin:0}
.photo-strip .photo{aspect-ratio:4/3;box-shadow:var(--shadow)}
.photo-strip .credit{margin-top:.5rem;font-size:.8rem;color:var(--ink-2)}
.panel-photos .photo{aspect-ratio:4/3}
@media (max-width:760px){.photo-strip{grid-template-columns:1fr}}
.trust{background:var(--light);padding:34px 0;border-bottom:1px solid var(--line)}
.trust-title{text-align:center;font:600 .78rem var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--teal-d);margin:0 0 18px}
.trust-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:12px 14px}
.trust-list li{font:700 1rem var(--head);color:var(--deep);background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 20px;box-shadow:0 4px 14px rgba(30,58,62,.06)}
@media (max-width:600px){.trust-list li{font-size:.9rem;padding:8px 14px}}