/*!
 * Agility Marine Theme — Main Stylesheet
 * Version: 1.0.0
 */

:root {
  --navy: #0b1f33; --blue: #123d64; --teal: #0086a3; --orange: #f28c28;
  --light: #f4f8fb; --white: #fff; --text: #263442; --muted: #5f7188;
  --border: #dbe6ef; --shadow: 0 18px 40px rgba(11,31,51,0.1); --radius: 16px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:74px}
body{margin:0;font-family:'Segoe UI',system-ui,-apple-system,Helvetica,Arial,sans-serif;color:var(--text);line-height:1.65;background:var(--white)}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}

/* Topbar */
.topbar{background:var(--navy);color:rgba(255,255,255,0.86);font-size:14px;padding:12px 0}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.topbar h1{margin:0;font-size:15px;font-weight:400;color:rgba(255,255,255,0.9);white-space:nowrap}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,0.96);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.nav{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{font-weight:800;font-size:22px;color:var(--navy);letter-spacing:0.2px;flex-shrink:0}
.logo span{color:var(--orange)}
.logo .custom-logo-link{display:block}
.logo .custom-logo{height:44px;width:auto}
.menu{display:flex;align-items:center;gap:20px;font-size:15px;color:var(--navy)}
.menu a:hover,.menu a:focus-visible{color:var(--orange)}
.menu ul,.menu .menu-list{display:flex;align-items:center;gap:20px;list-style:none;margin:0;padding:0}
.menu .menu-list a{color:var(--navy);font-size:15px}
.menu .menu-list a:hover{color:var(--orange)}
.menu .sub-menu{display:none}
.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:32px;height:32px;background:none;border:0;cursor:pointer;padding:4px;z-index:60}
.hamburger-line{display:block;width:24px;height:2.5px;background:var(--navy);border-radius:2px;transition:transform 0.25s ease,opacity 0.25s ease}
.hamburger.is-open .hamburger-line:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.hamburger.is-open .hamburger-line:nth-child(2){opacity:0}
.hamburger.is-open .hamburger-line:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

.btn{display:inline-flex;align-items:center;justify-content:center;width:fit-content;min-width:132px;padding:12px 22px;border-radius:999px;font-weight:700;border:1px solid transparent;transition:background 0.2s ease,transform 0.2s ease,color 0.2s ease}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 12px 24px rgba(242,140,40,0.22)}
.btn-primary:hover,.btn-primary:focus-visible{background:#df7c1e;color:#fff;transform:translateY(-1px)}
.btn-outline{border-color:rgba(255,255,255,0.6);color:#fff}
.btn-outline:hover,.btn-outline:focus-visible{background:rgba(255,255,255,0.12)}

/* Hero */
.hero{position:relative;min-height:720px;background:#0b1f33;color:#fff;overflow:hidden}
.hero-track{position:relative;min-height:720px}
.hero-slide{position:absolute;inset:0;opacity:0;pointer-events:none;transition:opacity 0.65s ease}
.hero-slide.is-active{opacity:1;pointer-events:auto}
.hero-slide-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-slide-overlay{position:absolute;inset:0;background:linear-gradient(105deg,rgba(11,31,51,0.94),rgba(18,61,100,0.72))}
.hero-grid{position:relative;z-index:2;min-height:720px;display:grid;grid-template-columns:1.05fr 0.95fr;gap:54px;align-items:center;padding:0 20px}
.hero .eyebrow{color:#9ce9f8;text-transform:uppercase;letter-spacing:2.4px;font-size:13px;font-weight:800;display:block;margin-bottom:8px}
.hero-slide-heading{display:block;font-size:clamp(32px,5vw,52px);font-weight:800;line-height:1.08;margin:0 0 20px;color:#fff}
.hero p{font-size:18px;max-width:760px;color:rgba(255,255,255,0.9);margin:0 0 24px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-card{background:rgba(255,255,255,0.94);color:var(--navy);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.hero-card-title{display:block;font-size:27px;font-weight:800;line-height:1.18;color:var(--navy);margin:0 0 16px}
.hero-card ul{margin:0;padding-left:20px;color:var(--muted)}
.hero-arrow{position:absolute;top:50%;z-index:6;transform:translateY(-50%);width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,0.22);color:#fff;font-size:30px;cursor:pointer;line-height:1}
.hero-arrow:hover{background:rgba(255,255,255,0.36)}
.hero-prev{left:18px}.hero-next{right:18px}
.hero-controls{position:absolute;z-index:7;bottom:26px;left:50%;transform:translateX(-50%);display:flex;gap:10px}
.hero-dot{width:11px;height:11px;border:0;border-radius:50%;background:rgba(255,255,255,0.55);cursor:pointer;transition:background 0.2s}
.hero-dot.is-active{background:var(--orange)}

/* Sections + Arc Separators */
section{position:relative;padding:82px 0}
section::before,section::after{
  content:'';position:absolute;left:0;right:0;height:20px;z-index:1;pointer-events:none;
}
section::before{
  top:0;background:var(--light);
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 20' preserveAspectRatio='none'%3E%3Cpath d='M0,0 L1200,0 L1200,1 Q600,20 0,1 Z' fill='white'/%3E%3C/svg%3E") center top / 100% 100% no-repeat;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 20' preserveAspectRatio='none'%3E%3Cpath d='M0,0 L1200,0 L1200,1 Q600,20 0,1 Z' fill='white'/%3E%3C/svg%3E") center top / 100% 100% no-repeat;
}
section::after{
  bottom:0;background:var(--light);
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 20' preserveAspectRatio='none'%3E%3Cpath d='M0,20 L1200,20 L1200,19 Q600,0 0,19 Z' fill='white'/%3E%3C/svg%3E") center bottom / 100% 100% no-repeat;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 20' preserveAspectRatio='none'%3E%3Cpath d='M0,20 L1200,20 L1200,19 Q600,0 0,19 Z' fill='white'/%3E%3C/svg%3E") center bottom / 100% 100% no-repeat;
}
section.section-light::before,
section.section-light::after{background:var(--white)}
section.hero::before,section.hero::after,
section.cta::before,section.cta::after,
section#about::before,section#about::after,
section#capabilities::before,section#capabilities::after,
section#clients::before,section#clients::after{display:none}
.service-block::before,.service-block::after{display:none}

.section-light{background:var(--light)}
.section-title{max-width:850px;margin:0 auto 42px;text-align:center}
.section-title.left{text-align:left;margin-left:0}
.eyebrow{display:block;color:var(--teal);text-transform:uppercase;letter-spacing:2.4px;font-size:14px;font-weight:800;margin-bottom:12px}
.section-heading{display:block;font-size:clamp(24px,3vw,36px);font-weight:600;line-height:1.25;margin:0 0 14px;color:var(--navy)}
.section-title p{font-size:16px;color:var(--muted);margin:0}

.split{display:grid;grid-template-columns:0.95fr 1.05fr;gap:50px;align-items:center}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}

.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:30px;box-shadow:0 12px 30px rgba(11,31,51,0.05)}
.card h2,.card h3{font-size:23px;line-height:1.22;margin:0 0 14px;color:var(--navy)}
.card p{color:var(--muted);margin:0}
.card ul{margin:12px 0 0;padding-left:20px;color:var(--muted)}
.compact-card{padding:30px}

.image-panel{position:relative;min-height:320px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.image-panel-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.image-panel-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(11,31,51,0.1),rgba(31,138,155,0.1))}
.section-hr{border:0;border-top:1px solid var(--border);margin:0 auto 32px;max-width:850px}
.about-copy p{color:var(--muted);font-size:17px}

.feature{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:42px;box-shadow:var(--shadow)}
.feature p,.two-col-copy{font-size:18px;color:var(--muted);margin:0}
.feature-list{display:grid;gap:12px}
.feature-item{background:#eef6f9;border:1px solid #d7eaf0;border-radius:10px;padding:14px 16px;color:var(--navy);font-weight:700}

/* Service Blocks */
.service-block{padding:0}
.service-block+.service-block{border-top:3px solid rgba(255,255,255,0.4)}
.service-block-full{position:relative;background:center/cover no-repeat}
.service-block-full::before{content:'';position:absolute;inset:0;background:rgba(11,31,51,0.85);z-index:0}
.service-block-full .service-head{position:relative;z-index:1;padding:60px 0 0}
.service-block-full .service-head .section-title{margin-bottom:0}
.service-block-full .service-body{padding-top:0}
#lng.service-block-full::before{background:rgba(11,31,51,0.92)}
.service-block-full .service-head .section-heading,
.service-block-full .service-head .eyebrow,
.service-block-full .service-head p{color:#fff}
.service-body{position:relative;z-index:1;padding:60px 0}
.service-block:not(.service-block-full) .service-body{padding-top:100px}
.service-pane{position:relative;padding:60px 40px;background:center/cover no-repeat;border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;justify-content:center}
.service-pane::before{content:'';position:absolute;inset:0;background:rgba(11,31,51,0.85)}
.service-pane .eyebrow,
.service-pane .section-heading,
.service-pane .two-col-copy,
.service-pane p{position:relative;z-index:1;color:#fff}

.tools-list .btn{margin-top:24px;color:#fff}
.project .tag{display:inline-block;background:#e6f3f7;color:var(--teal);font-weight:800;border-radius:999px;padding:5px 12px;font-size:13px;margin-bottom:14px}

.client-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;align-items:center}
.client-logo{display:flex;align-items:center;justify-content:center;height:100px;background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px;color:var(--muted);font-size:14px;font-weight:600;transition:box-shadow 0.2s}
.client-logo:hover{box-shadow:var(--shadow)}
.client-logo img{max-height:48px;width:auto;filter:grayscale(100%);opacity:0.7;transition:filter 0.2s,opacity 0.2s}
.client-logo:hover img{filter:grayscale(0);opacity:1}

.faq-list{max-width:900px;margin:0 auto;display:grid;gap:16px}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:12px;padding:24px 28px}
.faq-item h3{margin:0 0 10px;color:var(--navy);font-size:20px}
.faq-item p{margin:0;color:var(--muted)}

.cta{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;text-align:center}
.cta .section-heading{color:#fff}
.cta p{max-width:760px;margin:0 auto 28px;color:rgba(255,255,255,0.88);font-size:18px}

footer{background:#071827;color:rgba(255,255,255,0.78);padding:58px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:34px;align-items:start;margin-bottom:34px}
footer h3,footer h4{margin:0 0 16px;color:#fff;line-height:1.25}
footer p{margin:0;color:rgba(255,255,255,0.72);font-size:15px}
.footer-links{display:grid;gap:8px}
.footer-links a{color:rgba(255,255,255,0.72);font-size:15px;transition:color 0.2s}
.footer-links a:hover,.footer-links a:focus-visible{color:var(--orange)}
.copyright{border-top:1px solid rgba(255,255,255,0.12);padding-top:20px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:rgba(255,255,255,0.58);font-size:14px}
.copyright a{color:rgba(255,255,255,0.58);transition:color 0.2s}
.copyright a:hover{color:var(--orange)}
a:focus-visible,button:focus-visible{outline:2px solid var(--orange);outline-offset:2px}

@media(max-width:1100px){
  .grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}
  .client-grid{grid-template-columns:repeat(2,1fr)}
  .hero-grid,.grid-2,.split{grid-template-columns:1fr}
  .hero-card{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-arrow{display:none}
}
@media(max-width:720px){
  .topbar .container{justify-content:center;text-align:center}
  .topbar h1{white-space:normal;font-size:14px}
  .hamburger{display:flex}
  .menu{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:#fff;flex-direction:column;justify-content:center;align-items:center;gap:24px;font-size:20px;z-index:55;padding:24px}
  .menu.is-open{display:flex}
  .menu ul,.menu .menu-list{flex-direction:column;align-items:center;gap:24px;font-size:20px}
  .container{width:min(100% - 28px,1180px)}
  section{padding:62px 0}
  .service-block{padding:50px 0}
  section::before,section::after{height:14px}
  .hero,.hero-track,.hero-grid{min-height:600px}
  .hero-slide-heading{font-size:32px}
  .grid-4,.grid-3,.client-grid,.footer-grid{grid-template-columns:1fr}
  .client-logo{height:80px}
  .section-heading{font-size:28px}
  .card,.feature{padding:24px}
  .copyright{display:block}
  .copyright span{display:block;margin-top:8px}
}