*{box-sizing:border-box}
:root{--navy:#07366d;--navy-deep:#06264b;--blue:#0b4f8c;--orange:#f15a35;--yellow:#ffd34b;--ink:#18283b;--muted:#5d6b7a;--pale:#f3f7fb;--line:#dce5ee}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;font-family:"Poppins",sans-serif;color:var(--ink);line-height:1.75;background:#fff}
.container{width:min(1160px,calc(100% - 48px));margin-inline:auto}
.site-header{height:112px;background:#fff;position:sticky;top:0;z-index:20;box-shadow:0 3px 20px #071d3310}
.nav-wrap{height:100%;display:flex;align-items:center;justify-content:space-between}
.brand img{display:block;width:168px;height:auto;max-height:96px;object-fit:contain}
.nav-links{display:flex;gap:38px;align-items:center}
.nav-links a{font-size:15px;font-weight:500;color:var(--navy-deep);text-decoration:none;transition:color .2s}
.nav-links a:hover{color:var(--orange)}
.menu-toggle{display:none;border:0;background:none;font-size:27px;color:var(--navy)}
.hero{min-height:610px;position:relative;display:flex;align-items:center;overflow:hidden;background:var(--navy-deep);color:#fff}
.hero-image,.hero-shade{position:absolute;inset:0}
.hero-image{background:url("assets/aviation-operations-hero.png") center 48%/cover no-repeat}
.hero-shade{background:linear-gradient(90deg,rgba(4,27,54,.92) 0%,rgba(4,27,54,.77) 40%,rgba(4,27,54,.13) 78%,rgba(4,27,54,.05) 100%)}
.hero-content{position:relative;z-index:1;padding-block:90px}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:2px;line-height:1.6;color:#d7e9ff;margin:0 0 17px}
.eyebrow.blue{color:var(--blue)}
.hero h1{font-size:clamp(42px,6vw,76px);line-height:1.13;letter-spacing:-2.5px;margin:0 0 23px;font-weight:600;max-width:700px}
.hero h1 span{color:#ffb84d}
.hero-content>p:not(.eyebrow){font-size:16px;max-width:590px;color:#e6edf6;margin:0 0 32px}
.button{font-family:inherit;border:0;display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:14px 23px;text-decoration:none;font-size:12px;font-weight:600;letter-spacing:.2px;cursor:pointer;transition:transform .2s,background .2s}
.button:hover{transform:translateY(-2px)}
.button-primary{background:var(--orange);color:#fff}
.button-primary:hover{background:#d94a2a}
.hero-accent{position:absolute;bottom:0;left:0;width:38%;height:5px;background:linear-gradient(90deg,var(--orange),var(--yellow),transparent)}
.section{padding:100px 0}
.intro-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px}
h2{font-size:clamp(28px,3vw,42px);line-height:1.28;letter-spacing:-1px;font-weight:500;color:var(--navy-deep);margin:0 0 24px}
.intro-copy p,.feature-copy p,.about-copy p{font-size:13px;color:var(--muted);margin:0 0 17px}
.feature-section{background:var(--pale)}
.feature-grid{display:grid;grid-template-columns:.85fr 1.15fr;align-items:center;gap:90px}
.feature-visual{min-height:350px;padding:28px;background:linear-gradient(145deg,#06284d,#074b7e);color:white;position:relative;overflow:hidden;box-shadow:0 22px 50px #07366d22}
.feature-visual:after{content:"";position:absolute;width:250px;height:250px;border:1px solid #4ac7ff55;border-radius:50%;right:-80px;top:60px;box-shadow:0 0 0 24px #4ac7ff0c,0 0 0 50px #4ac7ff0a}
.visual-topline{font-size:9px;letter-spacing:1.5px;color:#b8d8ed}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#f9b94d;margin-right:8px}
.visual-number{font-size:94px;font-weight:500;line-height:1.3;letter-spacing:-6px;margin-top:30px;color:#fff}
.feature-visual>p{font-size:12px;color:#b8d8ed;margin:0}
.visual-bars{display:flex;align-items:end;gap:7px;height:60px;margin-top:20px;position:relative;z-index:1}
.visual-bars i{display:block;flex:1;background:linear-gradient(0deg,#11a8dc,#60e0f3);height:var(--h,50%);opacity:.9}
.visual-bars i:nth-child(3n){height:85%}.visual-bars i:nth-child(3n + 1){height:42%}.visual-bars i:nth-child(4n){height:68%}
.visual-foot{display:flex;justify-content:space-between;font-size:8px;letter-spacing:1.6px;color:#9cc7e5;margin-top:18px}
.feature-copy h2{max-width:520px}
.section-heading{text-align:center;max-width:680px;margin:0 auto 44px}
.section-heading>p:last-child{font-size:13px;color:var(--muted);margin:0}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.service-card{padding:28px 23px 26px;border:1px solid var(--line);background:#fff;min-height:225px;transition:transform .2s,box-shadow .2s}
.service-card:hover{transform:translateY(-5px);box-shadow:0 15px 35px #082c5010}
.card-icon{width:48px;height:48px;display:grid;place-items:center;background:var(--navy);color:#fff;font-size:27px;font-weight:500;margin-bottom:23px}
.service-card h3{font-size:18px;line-height:1.4;color:var(--navy-deep);margin:0 0 13px;font-weight:600}
.service-card p{font-size:13px;line-height:1.8;color:var(--muted);margin:0}
.solutions-note{max-width:900px;margin:34px auto 0;text-align:center;color:var(--muted);font-size:12px}
.about{background:var(--navy-deep);color:#fff}
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:95px}
.about .eyebrow{color:#ffb84d}
.about h2{color:#fff;font-size:clamp(30px,3.4vw,46px)}
.orange-rule{width:68px;height:4px;background:linear-gradient(90deg,var(--orange),var(--yellow));margin-top:32px}
.about-copy p{color:#c2d0df;font-size:12px;line-height:2}
.contact{background:#f4f7fa}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:100px}
.contact-intro .eyebrow{color:var(--orange)}
.contact-intro h2{font-size:clamp(32px,4vw,48px)}
.contact-intro>p:not(.eyebrow){font-size:13px;color:var(--muted);max-width:340px}
.email-link{display:inline-block;margin-top:18px;color:var(--navy);font-size:14px;font-weight:600;text-decoration:none}
.contact-form{background:#fff;padding:35px;box-shadow:0 12px 45px #0c34500b}
.form-row{margin-bottom:17px}
.form-row label{display:block;font-size:13px;font-weight:600;color:var(--navy-deep);margin-bottom:6px;text-transform:uppercase;letter-spacing:.6px}
.form-row label span{color:var(--orange)}
.form-row input,.form-row textarea{width:100%;border:1px solid #dbe3eb;background:#fbfcfd;border-radius:0;padding:12px 13px;font:400 13px "Poppins",sans-serif;color:var(--ink);outline:none;transition:border .2s}
.form-row input:focus,.form-row textarea:focus{border-color:var(--blue)}
.form-row textarea{resize:vertical;min-height:125px}
.submit-button{width:100%}
.form-note{font-size:12px;color:#7a8794;margin:12px 0 0}
.honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.legal{padding:62px 0;background:#fff}
.legal-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px}
.legal h2{font-size:22px;line-height:1.35;letter-spacing:0;margin-bottom:14px}
.legal p{font-size:12px;line-height:1.9;color:#73808c;margin:0}
.legal a{color:var(--blue);text-decoration:none}
.site-footer{background:#041d39;color:#aebed0;padding:22px 0}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.footer-inner img{width:95px;height:auto;background:#fff}
.footer-inner p,.footer-inner a{font-size:12px;color:#aebed0;text-decoration:none;margin:0}
@media(max-width:900px){.intro-grid,.feature-grid,.about-grid,.contact-grid{gap:48px}.cards{grid-template-columns:repeat(2,1fr)}.hero{min-height:570px}.section{padding:78px 0}}
@media(max-width:640px){.container{width:min(100% - 34px,1160px)}.site-header{height:88px}.brand img{width:136px;max-height:78px}.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:88px;left:0;right:0;background:#fff;padding:20px 24px 25px;box-shadow:0 14px 20px #071d3310;flex-direction:column;align-items:flex-start;gap:16px}.nav-links.open{display:flex}.hero{min-height:590px;align-items:flex-end}.hero-image{background-position:58% center}.hero-shade{background:linear-gradient(90deg,rgba(4,27,54,.9),rgba(4,27,54,.53)),linear-gradient(0deg,rgba(4,27,54,.5),transparent)}.hero-content{padding-block:80px 75px}.hero h1{font-size:47px;letter-spacing:-1.8px}.hero-content>p:not(.eyebrow){font-size:14px}.section{padding:65px 0}.intro-grid,.feature-grid,.about-grid,.contact-grid,.legal-grid{grid-template-columns:1fr;gap:28px}.intro-grid{gap:15px}.feature-visual{min-height:300px}.visual-number{font-size:78px}.section-heading{text-align:left;margin-bottom:28px}.cards{grid-template-columns:1fr;gap:12px}.service-card{min-height:auto;padding:23px}.card-icon{margin-bottom:15px}.about-grid{gap:12px}.contact-grid{gap:30px}.contact-form{padding:24px 18px}.legal-grid{gap:30px}.footer-inner{flex-wrap:wrap}.footer-inner p{order:3;width:100%}}