:root{--navy:#081b23;--navy2:#102d38;--line:#2a4650;--green:#a8e51c;--green2:#65bd25;--text:#f5fafb;--muted:#b7cbd0}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--navy);color:var(--text);font-family:Inter,Arial,sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%}.wrap{width:min(1160px,calc(100% - 40px));margin:auto}.header{position:sticky;top:0;z-index:20;background:#081b23f2;backdrop-filter:blur(16px);border-bottom:1px solid #29424b}.nav{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{width:205px;display:block}.links{display:flex;align-items:center;gap:30px}.links a:not(.btn){font-size:15px;font-weight:650}.links a.active,.links a:hover{color:var(--green)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:var(--green);color:#0a1b18;border:1px solid var(--green);padding:12px 22px;border-radius:9px;font-weight:800;cursor:pointer;font-size:15px;transition:.2s}.btn:hover{transform:translateY(-2px);background:#bdf83b}.btn.outline{background:#0a2025aa;color:white;border-color:#b1c5c7}.btn.outline:hover{border-color:var(--green)}.menu-btn{display:none;background:none;color:white;border:1px solid var(--line);padding:7px 12px;border-radius:7px;font-size:22px}.hero{position:relative;min-height:570px;display:flex;align-items:center;overflow:hidden;background:linear-gradient(90deg,#071b23 4%,#071b23e8 37%,#071b2360 74%),url('https://images.unsplash.com/photo-1500382017468-9049fed747ef?auto=format&fit=crop&w=1800&q=85') center/cover}.hero:after{content:'';position:absolute;inset:auto 0 0;height:110px;background:linear-gradient(transparent,var(--navy))}.hero .wrap{position:relative;z-index:1;padding:76px 0 100px}.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.22em;color:var(--green);font-weight:800}.hero h1{font-size:clamp(38px,5vw,66px);line-height:1.12;letter-spacing:-.035em;max-width:720px;margin:15px 0 22px}.green{color:var(--green)}.hero p{max-width:590px;color:#e0eaeb;font-size:19px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.section{padding:75px 0}.section.alt{background:#0d2530}.section h2{font-size:clamp(28px,3vw,40px);line-height:1.2;letter-spacing:-.025em;margin:8px 0 15px}.intro{color:var(--muted);max-width:740px;margin:0 0 32px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:#102b34;border:1px solid #294c49;border-radius:13px;overflow:hidden;display:flex;flex-direction:column}.card .photo{height:170px;background-size:cover;background-position:center}.card .content{padding:21px;flex:1}.card h3{margin:0 0 9px;font-size:19px;line-height:1.3}.card p{margin:0;color:var(--muted);font-size:14px}.card .more{color:var(--green);font-weight:750;font-size:14px;display:inline-block;margin-top:15px}.feature{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.feature-image{min-height:300px;border-radius:14px;background:linear-gradient(125deg,#1e792e9c,#8dc91940),url('https://images.unsplash.com/photo-1470071459604-3b5ec3a7fe05?auto=format&fit=crop&w=1200&q=85') center/cover;border:1px solid #31534b}.check{padding:0;list-style:none}.check li{padding:6px 0;color:#d8e6e7}.check li:before{content:'✓';color:var(--green);font-weight:bold;margin-right:12px}.banner{background:linear-gradient(90deg,#0b2328 0%,#0b2328dc 57%,#0b232855),url('https://images.unsplash.com/photo-1473968512647-3e447244af8f?auto=format&fit=crop&w=1600&q=80') center/cover;border-block:1px solid #315248;padding:70px 0}.banner p{max-width:670px;color:#e2eeee}.pill{display:inline-block;background:var(--green);color:#112018;font-size:12px;font-weight:800;padding:4px 12px;border-radius:50px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.step{border-top:2px solid var(--green);padding-top:20px}.step strong{color:var(--green);font-size:26px}.step p{color:var(--muted);font-size:14px}.cta{text-align:center;padding:65px 0;background:linear-gradient(130deg,#10372e,#0b2430)}.cta p{color:var(--muted)}.footer{border-top:1px solid var(--line);padding:32px 0;color:var(--muted);font-size:13px}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}.footer img{width:175px}.page-hero{background:radial-gradient(ellipse at 90% 0%,#236b38 0%,transparent 43%),#0d2630;padding:75px 0 65px;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(36px,5vw,54px);line-height:1.12;margin:12px 0}.page-hero p{max-width:750px;color:var(--muted);font-size:18px}.service{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;padding:52px 0;border-bottom:1px solid var(--line)}.service:nth-child(even) .service-img{order:-1}.service-img{min-height:290px;border-radius:12px;background-size:cover;background-position:center;border:1px solid #35524b}.service h2{font-size:30px;margin:0 0 12px}.service p{color:var(--muted)}.note{padding:20px;border-left:3px solid var(--green);background:#143039;color:#d9e7e9;border-radius:0 8px 8px 0}.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:60px}.contact-grid p{color:var(--muted)}.contact-item{padding:18px 0;border-bottom:1px solid var(--line)}.contact-item strong{display:block;color:white}.form{padding:30px;border:1px solid var(--line);background:#102a34;border-radius:14px}.form label{display:block;font-weight:700;font-size:14px;margin-bottom:16px}.form input,.form textarea,.form select{display:block;width:100%;margin-top:7px;padding:13px 14px;background:#071b23;border:1px solid #3b5860;border-radius:8px;color:white;font:inherit}.form textarea{min-height:130px;resize:vertical}.small{font-size:13px!important;color:var(--muted)}.form button{width:100%}@media(max-width:850px){.grid{grid-template-columns:repeat(2,1fr)}.feature,.service,.contact-grid{grid-template-columns:1fr}.service:nth-child(even) .service-img{order:initial}.steps{grid-template-columns:repeat(2,1fr)}.links{display:none;position:absolute;top:86px;left:0;right:0;background:#0a2029;flex-direction:column;align-items:stretch;padding:25px;gap:20px;border-bottom:1px solid var(--line)}.links.open{display:flex}.menu-btn{display:block}.brand img{width:175px}}@media(max-width:520px){.grid,.steps{grid-template-columns:1fr}.hero{min-height:560px}.hero .wrap{padding:60px 0 80px}.section{padding:52px 0}.footer-inner{flex-direction:column;align-items:flex-start}.feature-image,.service-img{min-height:220px}.form{padding:20px}}

/* Verze 2: vizuálně věrnější původnímu schválenému konceptu */
:root{--navy:#031b22;--navy2:#0b2830;--green:#a8ed12;--muted:#c4d4d6}
.header{background:#03191ff7}.nav{min-height:76px}.brand img{width:220px}
.hero{min-height:570px;background:linear-gradient(90deg,#031a22 0%,#031a22f2 31%,#031a22a8 53%,#031a2255 100%),url('assets/hero-drone.jpg') right center/cover}
.hero:after{height:135px;background:linear-gradient(transparent,#031b22)}
.hero h1{max-width:660px;font-size:clamp(42px,5.7vw,76px);font-weight:850}.hero p{max-width:535px}
.section{padding:64px 0}.card{border:1px solid #386333;background:#06252a;box-shadow:0 8px 24px #0003}.card .photo{height:160px}.card .content{padding:18px}.card .more{color:#b2f51d}
.map-section{background:linear-gradient(115deg,#05222a,#0d3031)}.feature{grid-template-columns:1.08fr 1fr;gap:42px}
.map-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}.map-pair small{grid-column:1/-1;color:#9fb5b8;font-size:11px}.map-tile{margin:0;background:#071d22;border:1px solid #356043;border-radius:11px;overflow:hidden}.map-tile img{width:100%;height:200px;object-fit:cover;display:block}.map-tile figcaption{padding:10px;text-align:center;font-size:13px;font-weight:750}
.application-banner{background:linear-gradient(90deg,#061d24 0%,#061d24f0 34%,#061d2499 61%,#061d2420 100%),url('assets/application-drone.jpg') right center/cover;min-height:315px;display:flex;align-items:center}
.application-banner .wrap{width:min(1160px,calc(100% - 40px))}.application-banner p{max-width:585px}
.process-section{background:#041c24}.step{background:#0a2a30;padding:20px;border:1px solid #31544c;border-top:3px solid var(--green);border-radius:12px}.step strong{font-size:32px}
.service-app{background:linear-gradient(90deg,#09232a 0%,#09232aee 52%,#09232a66 100%),url('assets/application-drone.jpg') right center/cover}.service-app .intro{color:#e2eff0}
@media(max-width:850px){.feature{grid-template-columns:1fr}.hero{background-position:60% center}.application-banner{background-position:60% center}}
@media(max-width:520px){.hero{background:linear-gradient(90deg,#031a22f0,#031a22a3),url('assets/hero-drone.jpg') 63% center/cover}.map-pair{grid-template-columns:1fr 1fr}.map-tile img{height:140px}.map-tile figcaption{font-size:11px}.application-banner{background:linear-gradient(90deg,#061d24f5,#061d24b5),url('assets/application-drone.jpg') 70% center/cover}}

/* V3: pouze dvě schválené úpravy – mapy přímo na polích a obrazové kroky spolupráce. */
.map-tile img{height:200px;object-fit:cover;object-position:center}
.step{text-align:center}
.step-visual{width:108px;height:108px;display:block;margin:0 auto 12px;object-fit:cover;border-radius:50%;border:2px solid var(--green);box-shadow:0 0 0 4px #0f3333}
.step h3{margin:6px 0 7px}
@media(max-width:520px){.step-visual{width:112px;height:112px}}

/* V4: texty NDVI/NDRE jsou pouze pod snímky; žádný useknutý text v obrázcích. */
.map-tile figcaption{font-size:14px;line-height:1.4;white-space:normal;overflow-wrap:normal;padding:12px 8px}
.map-tile img{object-fit:cover;object-position:center}
@media(max-width:520px){.map-tile figcaption{font-size:12px;padding:10px 5px}.map-pair{gap:8px}}

/* V5: z V4 se mění výhradně logo v horní navigaci.
   Zelené barvy původního loga zachovány; tmavě modrá kresba je zesvětlena kvůli kontrastu. */
.nav{min-height:116px}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand img{width:144px;height:auto;display:block}
@media(max-width:850px){.nav{min-height:106px}.brand img{width:125px}.links{top:106px}}
@media(max-width:520px){.nav{min-height:96px}.brand img{width:112px}.links{top:96px}}

/* V6 – rozšíření obsahu služeb bez změny schváleného designu V5 */
.detail-subheading{font-size:19px;color:#fff;margin:23px 0 7px;line-height:1.3}
.service .check strong{color:#fff}
.insight-note{background:#103632;border-left:3px solid var(--green);border-radius:0 9px 9px 0;padding:14px 17px;margin:15px 0;color:#e4f1ed;font-size:14px}
.service-app .intro{max-width:850px}
.app-detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin:26px 0 18px}
.app-detail{background:#06252bde;border:1px solid #3a6152;border-radius:12px;padding:20px;backdrop-filter:blur(8px)}
.app-detail h3{color:#b5f42d;margin:0 0 11px;font-size:18px}
.app-detail p{color:#e3eff0;margin:0 0 11px;font-size:14px;line-height:1.65}
.detail-link{color:var(--green);font-size:14px;font-weight:750;text-decoration:underline;text-underline-offset:3px}
.app-caveat{max-width:890px;color:#d1dfe1;font-size:13px;border-left:2px solid var(--green);padding-left:14px;margin:15px 0 22px}
.service-app{background:linear-gradient(90deg,#09232a 0%,#09232af9 62%,#09232adc 100%),url('assets/application-drone.jpg') right center/cover}
@media(max-width:850px){.app-detail-grid{grid-template-columns:1fr}.app-detail{padding:17px}}