/* Sky Drone review site: approved company photography, local assets, no framework/CDN. */
:root{--ink:#172c3d;--muted:#506170;--brand:#3c5f84;--blue:#25659c;--line:#d8e0e6;--paper:#fff;--wash:#f4f7f9;--light:#eaf1f6;--max:1240px;--radius:14px;--header:116px;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 16px)}body{margin:0;line-height:1.65;font-size:16px}img{display:block;max-width:100%;height:auto}a{color:var(--blue);text-decoration-thickness:1px;text-underline-offset:4px}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #216baf;outline-offset:5px;border-radius:3px}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.14;letter-spacing:-.045em}h2{font-size:clamp(1.95rem,3.1vw,2.9rem);font-weight:650}h3{font-size:1.35rem;letter-spacing:-.025em;font-weight:650}p{overflow-wrap:break-word}ul,ol{padding:0;margin:0}li{list-style:none}[hidden]{display:none!important}.wrap{width:min(var(--max),calc(100% - 64px));margin-inline:auto}.section{padding:94px 0;position:relative}.section:target,.anchor-alias{scroll-margin-top:0}.anchor-alias{position:absolute;top:0;width:1px;height:1px;pointer-events:none}.eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.15em;color:var(--brand);line-height:1.6;text-transform:uppercase}.lead{font-size:1.09rem;line-height:1.75;color:var(--muted);max-width:680px}.section-head{max-width:770px;margin-bottom:38px}.section-head h2{margin:12px 0 18px}.skip-link{position:fixed;left:16px;top:-100px;z-index:100;background:var(--ink);color:white;padding:12px 18px;border-radius:6px}.skip-link:focus{top:12px}.preview-bar{min-height:30px;padding:5px 24px;background:#e9f0f5;color:#354f66;text-align:center;font-size:.72rem;letter-spacing:.02em;border-bottom:1px solid #d5e0e9}.site-header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line)}.header-inner{min-height:86px;display:flex;align-items:center;gap:32px}.brand{flex-shrink:0}.brand img{width:176px;height:auto}.site-nav{margin-left:auto;display:flex;align-items:center;gap:27px}.site-nav a{font-size:.88rem;font-weight:600;color:var(--ink);text-decoration:none;white-space:nowrap;padding:8px 0}.site-nav a:hover{color:var(--blue)}.header-tools{display:flex;align-items:center;gap:16px}.language-switch{display:flex;gap:1px;border:1px solid var(--line);padding:3px;border-radius:7px}.language-switch a{padding:5px 8px;font-size:.73rem;line-height:1.5;font-weight:700;color:var(--muted);text-decoration:none;border-radius:4px}.language-switch a[aria-current=page]{background:var(--ink);color:#fff}.language-switch a:hover:not([aria-current=page]){background:var(--light)}.menu-button{display:none;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer}.menu-icon,.menu-icon::before,.menu-icon::after{display:block;width:20px;height:2px;background:currentColor;position:relative}.menu-icon::before,.menu-icon::after{content:"";position:absolute;left:0}.menu-icon::before{top:-6px}.menu-icon::after{top:6px}.menu-button[aria-expanded=true] .menu-icon{background:transparent}.menu-button[aria-expanded=true] .menu-icon::before{top:0;transform:rotate(45deg)}.menu-button[aria-expanded=true] .menu-icon::after{top:0;transform:rotate(-45deg)}

/* Company positioning and approved product photography. */
.hero{padding:52px 0 0;background:linear-gradient(180deg,#fff 55%,#f7fafc 100%)}
.hero-grid{display:grid;grid-template-columns:1.04fr 1fr;gap:28px;align-items:center}
.hero-copy{padding:28px 0 32px}.hero h1{font-size:clamp(2.65rem,4.25vw,4.1rem);line-height:1.09;letter-spacing:-.05em;margin:22px 0 27px;font-weight:650}.hero h1 span{display:block}.accent{color:var(--brand)}.hero .lead{max-width:535px;font-size:1.08rem}
.actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:31px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:50px;padding:13px 21px;border:1px solid var(--brand);border-radius:7px;background:var(--brand);color:#fff;text-decoration:none;font-size:.9rem;line-height:1.5;font-weight:700;transition:background .15s,transform .15s}.button:hover{background:#294864;transform:translateY(-1px)}.button .arrow{font-size:1.2rem;font-weight:400}.text-link{font-size:.9rem;font-weight:600}.hero-photo img{width:100%;height:auto;border-radius:var(--radius)}.hero-photo figcaption{font-size:.7rem;color:var(--muted);margin-top:12px}
.offer-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px;padding:31px 0 34px;margin-top:32px;border-top:1px solid var(--line)}.offer-strip li{display:flex;flex-direction:column;gap:3px}.offer-strip strong{font-size:1.15rem;font-weight:600}.offer-strip span{color:var(--muted);font-size:.85rem}
.solutions-section{padding-top:77px}.section-head h2{margin:13px 0 20px}.solution-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.solution-card{padding:31px 29px 28px;border:1px solid var(--line);border-radius:14px;display:flex;align-items:flex-start;flex-direction:column;background:#fff}.solution-icon{width:51px;height:51px;border-radius:12px;background:var(--light);display:flex;align-items:center;justify-content:center;color:var(--brand);margin-bottom:27px}.line-icon{width:26px;height:26px}.solution-card h3{font-size:1.35rem;margin-bottom:15px}.solution-card p{font-size:.95rem;line-height:1.75;color:var(--muted);flex:1}.solution-card>a{font-size:.82rem;font-weight:600;margin-top:27px}.solution-card>a span{margin-left:7px}
.flagship{padding-top:36px}.flagship-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:66px;align-items:center}.operation-panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--wash);padding:32px}.operation-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;border-bottom:1px solid var(--line);padding-bottom:23px;margin-bottom:28px;font-size:.82rem;font-weight:600}.operation-steps span{font-size:.65rem;display:block;font-weight:400;color:var(--muted);margin-bottom:3px;letter-spacing:.1em}.flagship-copy h2{margin:13px 0 23px}.flagship-copy .lead{font-size:1rem}.flagship-copy .button{margin-top:28px}.feature-list{margin:0;display:grid;gap:23px}.feature-list>li{display:grid;grid-template-columns:22px minmax(0,1fr);gap:13px}.check{font-size:.8rem;background:#e6eff6;border-radius:50%;width:22px;height:22px;text-align:center;line-height:22px;color:var(--brand);margin-top:2px}.feature-list h3{font-size:.95rem;letter-spacing:-.01em;line-height:1.5;margin-bottom:5px}.feature-list p{font-size:.86rem;line-height:1.65;color:var(--muted)}.operation-note{max-width:920px;font-size:.75rem;color:var(--muted);line-height:1.7;margin-top:25px}
.integration-section{background:#edf3f7;border-block:1px solid var(--line)}.integration-intro{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center;margin-bottom:42px}.integration-intro h2{margin-top:13px}.integration-intro .lead{font-size:1.02rem}.integration-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px}.integration-card{border-top:1px solid #bdcedb;padding-top:23px}.integration-card h3{font-size:1.14rem;margin-bottom:15px}.integration-card p{font-size:.92rem;color:var(--muted);line-height:1.8}
.company-grid{display:grid;grid-template-columns:1fr 1fr;gap:75px}.company-grid h2{margin:13px 0 27px}.company-copy .lead{font-size:1.1rem}.company-copy>p+ p{margin-top:20px;font-size:.95rem;color:var(--muted);line-height:1.85}.company-copy>.text-link{display:inline-block;margin-top:24px}.audiences{display:flex;flex-wrap:wrap;gap:9px}.audiences li{background:var(--wash);padding:6px 12px;font-size:.75rem;color:var(--muted);border:1px solid var(--line);border-radius:5px}
.contact-section{background:#e9f1f7;padding:64px 0 69px;border-top:1px solid var(--line)}.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:75px;align-items:center}.contact-grid h2{margin:13px 0 21px}.contact-grid .lead{font-size:1rem;max-width:510px}.contact-actions .button{margin-bottom:25px}.contact-mail{display:block;font-size:1.27rem;font-weight:600;color:var(--ink);overflow-wrap:anywhere;width:fit-content}.contact-note{font-size:.76rem;color:var(--muted);max-width:350px;margin-top:13px}
.hero-grid>*,.flagship-grid>*,.integration-intro>*,.integration-grid>*,.company-grid>*,.contact-grid>*{min-width:0}h1,h2,h3{overflow-wrap:break-word}
.site-footer{padding:40px 0 26px;border-top:1px solid var(--line)}.footer-top{display:flex;justify-content:space-between;gap:50px;align-items:center}.footer-brand img{width:145px}.footer-brand p{font-size:.78rem;color:var(--muted);margin-top:13px;max-width:440px}.footer-links{display:flex;gap:24px;flex-wrap:wrap}.footer-links a{font-size:.8rem;color:var(--muted)}.footer-bottom{margin-top:28px;padding-top:18px;border-top:1px solid var(--line);font-size:.7rem;color:var(--muted);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.legal{max-width:850px;margin:0 auto;padding:64px 0 90px}.legal h1{font-size:clamp(2.3rem,4vw,3.5rem);margin:14px 0 24px}.legal .lead{font-size:1rem}.legal section{margin-top:32px}.legal h2{font-size:1.3rem;letter-spacing:-.02em;margin-bottom:11px}.legal p,.legal li{font-size:.94rem;color:var(--muted);margin-bottom:12px;line-height:1.8}.legal address{font-style:normal;background:var(--wash);border:1px solid var(--line);border-radius:12px;padding:24px;margin:26px 0;line-height:1.8}.legal address strong{color:var(--ink)}.legal .legal-preview{padding:15px 20px;border-left:3px solid var(--brand);background:var(--light);font-size:.82rem;color:var(--ink);margin:26px 0}.legal .back-link{display:inline-block;margin-top:28px}.not-found{min-height:55vh}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

@media(max-width:1100px){.wrap{width:calc(100% - 48px)}.header-inner{gap:22px}.site-nav{gap:20px}.brand img{width:154px}.hero-grid{gap:19px}.flagship-grid{gap:38px}.solution-card{padding:26px 22px}.solution-card h3{font-size:1.2rem}.integration-intro,.company-grid{gap:45px}.integration-grid{gap:26px}.contact-grid{gap:45px}}
@media(max-width:900px){:root{--header:106px}.header-inner{min-height:75px;justify-content:space-between;flex-wrap:wrap;gap:0}.header-tools{margin-left:auto;gap:14px}.menu-button:not([hidden]){display:flex}.site-nav{order:3;width:100%;margin:0;flex-wrap:wrap;gap:10px 26px;padding:16px 0 22px}.js .site-nav{display:none}.js .site-nav[data-open=true]{display:flex}.hero{padding-top:30px}.hero h1{font-size:2.85rem}.hero-grid{grid-template-columns:1.1fr .9fr}.hero .lead{font-size:1rem}.hero-photo figcaption{font-size:.68rem}.actions{gap:18px}.button{font-size:.84rem;padding-inline:17px}.text-link{font-size:.84rem}.section{padding:67px 0}.offer-strip{gap:20px}.offer-strip strong{font-size:1.06rem}.offer-strip span{font-size:.76rem}.solution-grid{gap:15px}.solution-card{padding:24px 19px}.solution-card p{font-size:.88rem}.solution-card>a{font-size:.78rem}.flagship-grid{grid-template-columns:1fr 1fr;gap:30px}.operation-panel{padding:24px}.flagship-copy h2{font-size:2.1rem}.flagship-copy .lead{font-size:.94rem}.feature-list{gap:18px}.integration-grid{gap:24px}.integration-card h3{font-size:1.05rem}.integration-card p{font-size:.87rem}.integration-intro{gap:35px}.company-grid{gap:35px}.company-copy .lead{font-size:1rem}.footer-top{align-items:flex-start}}
@media(max-width:700px){.wrap{width:calc(100% - 40px)}.header-tools{gap:10px}.brand img{width:158px}.section{padding:52px 0}.hero{padding-top:27px}.hero-grid{grid-template-columns:1fr;gap:24px}.hero-copy{padding:8px 0 13px}.hero h1{font-size:clamp(2.35rem,8.1vw,3.5rem);margin:18px 0 22px}.hero .lead{font-size:1rem;max-width:560px}.actions{margin-top:25px;gap:21px}.hero-photo{max-width:560px;width:100%;margin:0 auto}.hero-photo figcaption{font-size:.68rem}.offer-strip{margin-top:28px;padding:24px 0 27px;gap:15px}.offer-strip strong{font-size:.91rem;line-height:1.4}.offer-strip span{font-size:.7rem;line-height:1.5}.section-head{margin-bottom:28px}.section-head h2{margin-bottom:18px}.lead{font-size:1rem}.eyebrow{font-size:.66rem;letter-spacing:.11em}.solution-grid{grid-template-columns:1fr;gap:17px}.solution-card{padding:25px}.solution-icon{width:43px;height:43px;border-radius:10px;margin-bottom:20px}.line-icon{width:23px;height:23px}.solution-card h3{font-size:1.35rem}.solution-card p{font-size:.96rem}.solution-card>a{font-size:.85rem;margin-top:22px}.flagship{padding-top:14px}.flagship-grid{grid-template-columns:1fr;gap:30px}.operation-panel{padding:24px}.flagship-copy h2{font-size:2rem}.flagship-copy .lead{font-size:1rem}.feature-list h3{font-size:.96rem}.feature-list p{font-size:.89rem}.operation-note{margin-top:23px}.integration-intro{grid-template-columns:1fr;gap:20px;margin-bottom:30px}.integration-intro .lead{font-size:1rem}.integration-grid{grid-template-columns:1fr;gap:25px}.integration-card h3{font-size:1.2rem}.integration-card p{font-size:.95rem}.company-grid{grid-template-columns:1fr;gap:27px}.company-grid h2{margin-bottom:23px}.company-copy .lead{font-size:1.03rem}.company-copy>p+p{font-size:.96rem}.contact-grid{grid-template-columns:1fr;gap:29px}.contact-section{padding:45px 0 51px}.contact-mail{font-size:1.2rem}.contact-note{max-width:480px}.site-footer{padding-top:30px}.footer-top{flex-direction:column;gap:26px}.footer-bottom{font-size:.67rem;gap:10px}.legal{padding:45px 0 60px}.legal address{padding:21px}}
@media(max-width:380px){.wrap{width:calc(100% - 32px)}.brand img{width:136px}.header-tools{gap:8px}.language-switch a{padding:5px 6px}.preview-bar{font-size:.65rem;padding-inline:12px}.hero h1{font-size:2.18rem}.offer-strip{gap:10px}.offer-strip strong{font-size:.82rem}.offer-strip span{font-size:.66rem}.solution-card{padding:23px}.contact-mail{font-size:1.12rem}.footer-links{gap:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* Only approved album photographs B and F. Preserve their full compositions. */
.company-grid{align-items:center}.company-copy .audiences{margin-top:23px}.company-photo{border:1px solid var(--line);border-radius:14px;background:var(--wash);overflow:hidden}.company-photo img{width:100%;height:auto}.company-photo figcaption{padding:13px 18px;font-size:.75rem;color:var(--muted)}

/* Production omits the 30px review notice. */
html[data-mode="production"]{--header:87px}
@media(max-width:900px){html[data-mode="production"]{--header:76px}}