@font-face{font-family:'Toxigenesis';src:url('../fonts/toxigenesis.otf') format('opentype');font-weight:normal;font-style:normal;font-display:swap;}

:root{
  --bg1:#F8FCFF; --bg2:#EEF9FC; --white:#FFFFFF;
  --cyan:#008FB3; --cyan-soft:rgba(0,143,179,.12); --ice:#0B5A6E;
  /* -ink variants are contrast-safe for TEXT and for white-on-fill (WCAG AA).
     Use --cyan/--green/--gold for graphics only: dots, rules, glows, gradients. */
  --cyan-ink:#00738C; --green-ink:#0B7F53; --gold-ink:#8A6210; --focus:#00738C;
  --ink:#0B1720; --steel:#22333F; --muted:#45596A;
  --green:#0E9E68; --gold:#C08A1E; --alert:#C0392B;
  --border:rgba(0,83,108,.13); --shadow:0 18px 48px rgba(10,58,80,.08);
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{background:radial-gradient(circle at 14% 4%,rgba(0,143,179,.10),transparent 26rem),linear-gradient(180deg,#F8FCFF 0%,#EEF9FC 42%,#FFFFFF 100%);color:var(--steel);font-family:'Space Grotesk',sans-serif;font-weight:400;line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased;}
a{color:var(--cyan-ink);}
::selection{background:rgba(0,143,179,.16);color:var(--ink);}
img,canvas,svg{max-width:100%;}
.container{max-width:1280px;margin:0 auto;padding:0 40px;}
.mono{font-family:'Space Mono',monospace;}
.display{font-family:'Bebas Neue',sans-serif;letter-spacing:.02em;line-height:.92;}
.label{font-family:'Space Mono',monospace;font-size:.65rem;letter-spacing:.3em;text-transform:uppercase;color:var(--cyan-ink);font-weight:700;display:flex;align-items:center;gap:12px;margin-bottom:20px;}
.label::before{content:'';width:22px;height:1px;background:var(--cyan);}
h2.display{color:var(--ink);}
em.hl{font-style:normal;color:var(--cyan-ink);}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;width:100%;z-index:1000;background:rgba(255,255,255,.85);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);padding:14px clamp(20px,5vw,48px);display:flex;align-items:center;justify-content:space-between;gap:24px;box-shadow:0 6px 24px rgba(10,58,80,.05);transition:background .3s,box-shadow .3s,padding .3s;}
nav.scrolled{background:rgba(255,255,255,.97);box-shadow:0 8px 30px rgba(10,58,80,.10);}
.nav-brand{font-family:'Toxigenesis','Bebas Neue',sans-serif;font-size:1.4rem;color:var(--ink);text-decoration:none;letter-spacing:.1em;display:flex;align-items:center;gap:8px;}
.nav-brand img{width:28px;height:28px;object-fit:contain;}
.nav-dot{width:6px;height:6px;background:var(--cyan);border-radius:50%;box-shadow:0 0 8px var(--cyan);}
.nav-links{display:flex;gap:30px;list-style:none;align-items:center;}
.nav-links a{font-family:'Space Mono',monospace;font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:var(--steel);font-weight:700;text-decoration:none;transition:color .3s;}
.nav-links a:hover{color:var(--ink);}
.nav-cta{background:var(--cyan-ink)!important;color:#fff!important;padding:9px 16px;border-radius:3px;}
.nav-cta:hover{background:var(--ink)!important;}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:6px;}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s;}
nav.open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg);}
nav.open .nav-toggle span:nth-child(2){opacity:0;}
nav.open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* HERO */
#hero{position:relative;min-height:92vh;display:flex;align-items:center;overflow:hidden;padding:150px 0 90px;}
#hero-canvas{position:absolute;inset:0;z-index:1;}
.hero-grid-overlay{position:absolute;inset:0;background-image:linear-gradient(rgba(0,143,179,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,143,179,.05) 1px,transparent 1px);background-size:54px 54px;mask-image:radial-gradient(ellipse 70% 60% at 35% 45%,#000,transparent 78%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 35% 45%,#000,transparent 78%);z-index:2;}
.hero-content{position:relative;z-index:10;max-width:680px;}
.hero-tag{display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border:1px solid rgba(0,143,179,.3);border-radius:3px;margin-bottom:28px;background:rgba(255,255,255,.7);}
.hero-tag span{font-family:'Space Mono',monospace;font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan-ink);font-weight:700;}
.hero-tag i{width:6px;height:6px;background:var(--green);border-radius:50%;animation:blink 2s infinite;}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.2}}
#hero h1{font-family:'Bebas Neue',sans-serif;font-size:clamp(3.2rem,7vw,6.5rem);color:var(--ink);margin-bottom:22px;line-height:.95;letter-spacing:.02em;}
#hero h1 em{font-style:normal;color:var(--cyan-ink);}
.hero-desc{font-size:1.08rem;color:var(--steel);max-width:540px;line-height:1.8;margin-bottom:36px;}
.hero-desc strong{color:var(--ink);font-weight:600;}
.actions{display:flex;gap:16px;flex-wrap:wrap;}
.btn{font-family:'Space Mono',monospace;font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;text-decoration:none;padding:16px 30px;border-radius:3px;transition:all .3s;display:inline-flex;align-items:center;gap:10px;cursor:pointer;border:none;}
.btn-p{background:var(--cyan-ink);color:#fff;font-weight:700;}
.btn-p:hover{background:var(--ink);transform:translateY(-2px);}
.btn-g{background:var(--white);color:var(--steel);border:1px solid var(--border);}
.btn-g:hover{color:var(--ink);border-color:var(--cyan);}
.data-stack{position:relative;z-index:10;margin-top:54px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:760px;}
.data-card{background:var(--white);border:1px solid var(--border);padding:22px;border-radius:6px;box-shadow:var(--shadow);transition:transform .4s,border-color .4s;}
.data-card:hover{transform:translateY(-5px);border-color:rgba(0,143,179,.4);}
.dc-head{font-family:'Space Mono',monospace;font-size:.58rem;letter-spacing:.2em;color:var(--muted);text-transform:uppercase;margin-bottom:8px;}
.dc-val{font-family:'Bebas Neue',sans-serif;font-size:3rem;color:var(--ink);line-height:1;}
.dc-val span{color:var(--cyan-ink);}
.dc-sub{font-size:.78rem;color:var(--muted);margin-top:4px;}

/* SECTION SHELL */
section.block{padding:120px 0;position:relative;}
#engine{background:var(--white);border-top:1px solid var(--border);border-bottom:1px solid var(--border);overflow:hidden;}
.engine-bg{position:absolute;inset:0;background-image:radial-gradient(rgba(0,143,179,.05) 1px,transparent 1px);background-size:22px 22px;opacity:.6;}
.engine-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:80px;position:relative;z-index:2;align-items:start;}
.engine-ui{background:linear-gradient(160deg,#FFFFFF,#F2FAFC);border:1px solid var(--border);border-radius:8px;padding:36px;position:relative;overflow:hidden;box-shadow:var(--shadow);}
.scan-line{position:absolute;top:0;left:0;width:100%;height:2px;background:rgba(0,143,179,.4);box-shadow:0 0 10px rgba(0,143,179,.5);animation:scan 5s linear infinite;}
@keyframes scan{0%{top:0}100%{top:100%}}
.form-group{margin-bottom:22px;}
.form-label{font-family:'Space Mono',monospace;font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan-ink);font-weight:700;display:block;margin-bottom:9px;}
select,input[type=number]{width:100%;background:var(--white);border:1px solid var(--border);color:var(--ink);padding:13px 15px;font-family:'Space Mono',monospace;font-size:.85rem;outline:none;transition:border-color .3s;border-radius:3px;}
select:focus,input:focus{border-color:var(--cyan);}
.calc-btn{width:100%;padding:16px;background:var(--cyan-ink);border:1px solid var(--cyan-ink);color:#fff;font-family:'Space Mono',monospace;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;cursor:pointer;transition:all .3s;margin-top:6px;border-radius:3px;font-weight:700;}
.calc-btn:hover{background:var(--ink);border-color:var(--ink);}
.result-box{margin-top:26px;padding:22px;border:1px dashed rgba(14,158,104,.4);border-radius:6px;display:none;background:rgba(14,158,104,.04);}
.result-box.active{display:block;animation:fadeUp .5s forwards;}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.res-title{font-family:'Space Mono',monospace;font-size:.58rem;color:var(--green-ink);letter-spacing:.2em;margin-bottom:8px;text-transform:uppercase;}
.res-data{font-family:'Bebas Neue',sans-serif;font-size:2.2rem;color:var(--ink);}
.res-data span{color:var(--green-ink);}
.disclaimer{font-size:.72rem;color:var(--muted);margin-top:10px;line-height:1.6;}
.engine-info h2{font-size:clamp(2.4rem,4.5vw,4rem);color:var(--ink);margin-bottom:24px;line-height:1.02;}
.engine-info p{font-size:1rem;line-height:1.85;color:var(--steel);margin-bottom:32px;}
.engine-info p strong{color:var(--ink);font-weight:600;}
.feat-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.feat{padding:22px;border-left:2px solid rgba(0,143,179,.25);background:#fff;border-radius:0 6px 6px 0;transition:all .3s;box-shadow:var(--shadow);}
.feat:hover{border-left-color:var(--cyan-ink);transform:translateX(4px);}
.feat h4{font-size:1rem;color:var(--ink);margin-bottom:8px;font-weight:600;}
.feat p{font-size:.84rem;color:var(--muted);margin:0;}

/* SPECS */
#specs{background:transparent;}
.specs-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:48px;gap:24px;flex-wrap:wrap;}
.specs-header h2{font-size:clamp(2.4rem,4.5vw,4rem);color:var(--ink);}
.specs-header p{max-width:420px;text-align:right;color:var(--muted);font-size:.9rem;}
.table-wrap{width:100%;border:1px solid var(--border);border-radius:8px;overflow:hidden;background:var(--white);box-shadow:var(--shadow);}
table{width:100%;border-collapse:collapse;}
thead{background:#F2FAFC;}
th{font-family:'Space Mono',monospace;font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);padding:18px 20px;text-align:left;font-weight:700;}
td{padding:20px;border-top:1px solid var(--border);font-size:.95rem;color:var(--ink);transition:all .3s;}
tr:hover td{background:rgba(0,143,179,.04);}
td:first-child{font-family:'Space Mono',monospace;font-size:.8rem;color:var(--steel);width:42%;}
td:nth-child(2){font-family:'Bebas Neue',sans-serif;font-size:1.35rem;letter-spacing:.05em;}
td:nth-child(2) span{color:var(--cyan-ink);}
td:last-child{font-family:'Space Mono',monospace;font-size:.75rem;color:var(--muted);}

/* LOGISTICS */
#logistics{background:var(--white);border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.logistics-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;}
.radar-container{position:relative;width:100%;aspect-ratio:1;max-width:460px;margin:0 auto;background:radial-gradient(circle at 50% 50%,#0A2540,#04101c);border:1px solid rgba(0,200,224,.25);border-radius:12px;box-shadow:0 24px 60px rgba(6,20,35,.35),inset 0 0 60px rgba(0,200,224,.06);overflow:hidden;}
.radar-circle{position:absolute;border:1px solid rgba(0,224,255,.22);border-radius:50%;top:50%;left:50%;transform:translate(-50%,-50%);}
.radar-sweep{position:absolute;top:50%;left:50%;width:50%;height:2px;background:linear-gradient(90deg,#00E0FF,transparent);transform-origin:left center;animation:sweep 6s linear infinite;opacity:.85;box-shadow:0 0 12px rgba(0,224,255,.5);}
@keyframes sweep{from{transform:rotate(0)}to{transform:rotate(360deg)}}
.port-node{position:absolute;width:11px;height:11px;background:#04101c;border:2px solid #00E0FF;border-radius:50%;transform:translate(-50%,-50%);cursor:pointer;transition:all .3s;z-index:5;box-shadow:0 0 8px rgba(0,224,255,.6);}
.port-node::after{content:attr(data-port);position:absolute;top:16px;left:50%;transform:translateX(-50%);font-family:'Space Mono',monospace;font-size:.52rem;color:#A8EEF7;white-space:nowrap;opacity:0;transition:opacity .3s;letter-spacing:.08em;font-weight:700;}
.port-node:hover{background:#00E0FF;box-shadow:0 0 18px #00E0FF;transform:translate(-50%,-50%) scale(1.4);}
.port-node:hover::after{opacity:1;color:#fff;}
.port-node.active{background:#00FFA3;border-color:#00FFA3;box-shadow:0 0 14px #00FFA3;animation:blink 2.5s infinite;}
.coast-block{margin-bottom:18px;}
.coast-title{font-family:'Space Mono',monospace;font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan-ink);font-weight:700;margin-bottom:6px;}
.coast-ports{color:var(--steel);font-size:.95rem;line-height:1.7;}
.packaging-list{display:flex;flex-direction:column;gap:14px;margin-top:28px;}
.pack-item{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border:1px solid var(--border);border-radius:6px;background:#fff;transition:all .3s;box-shadow:var(--shadow);}
.pack-item:hover{border-color:var(--cyan);transform:translateY(-2px);}
.pack-name{font-family:'Bebas Neue',sans-serif;font-size:1.4rem;color:var(--ink);}
.pack-desc{font-size:.8rem;color:var(--muted);margin-top:3px;}
.pack-moo{font-family:'Space Mono',monospace;font-size:.6rem;color:var(--cyan-ink);letter-spacing:.1em;text-transform:uppercase;font-weight:700;white-space:nowrap;}

/* EXPLORE / INTERNAL LINKS */
#explore{background:transparent;}
.explore-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.explore-card{display:block;text-decoration:none;background:linear-gradient(150deg,#FFFFFF,#F2FAFC);border:1px solid var(--border);border-radius:8px;padding:40px;transition:all .4s cubic-bezier(.16,1,.3,1);box-shadow:var(--shadow);}
.explore-card:hover{transform:translateY(-5px);border-color:rgba(0,143,179,.4);}
.explore-card .ec-k{font-family:'Space Mono',monospace;font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan-ink);font-weight:700;}
.explore-card h3{font-family:'Bebas Neue',sans-serif;font-size:1.9rem;color:var(--ink);margin:10px 0 10px;letter-spacing:.03em;}
.explore-card p{font-size:.9rem;color:var(--muted);}
.explore-card .ec-go{display:inline-block;margin-top:16px;font-family:'Space Mono',monospace;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan-ink);font-weight:700;}

/* CONTACT */
#contact{background:var(--white);border-top:1px solid var(--border);}
.terminal{background:var(--white);border:1px solid var(--border);border-radius:8px;overflow:hidden;box-shadow:var(--shadow);}
.terminal-header{background:#F2FAFC;padding:12px 18px;display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--border);}
.t-dot{width:9px;height:9px;border-radius:50%;}
.t-body{padding:38px;}
.t-line{font-family:'Space Mono',monospace;font-size:.78rem;color:var(--cyan-ink);margin-bottom:28px;}
.t-line::before{content:'> ';color:var(--green-ink);}
.t-form{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.t-input{background:transparent;border:none;border-bottom:1px solid var(--border);color:var(--ink);padding:12px 0;font-family:'Space Mono',monospace;font-size:.85rem;outline:none;transition:border-color .3s;width:100%;}
.t-input:focus{border-color:var(--cyan);}
.t-input::placeholder{color:var(--muted);}
.t-full{grid-column:1 / -1;}
.t-textarea{grid-column:1 / -1;resize:vertical;min-height:90px;}
.t-submit{grid-column:1 / -1;padding:16px;background:var(--cyan-ink);border:1px solid var(--cyan-ink);color:#fff;font-family:'Space Mono',monospace;font-size:.7rem;letter-spacing:.2em;cursor:pointer;transition:all .3s;text-transform:uppercase;margin-top:14px;font-weight:700;border-radius:3px;}
.t-submit:hover{background:var(--ink);border-color:var(--ink);}
.t-status{grid-column:1/-1;font-family:'Space Mono',monospace;font-size:.78rem;margin-top:6px;}

/* FOOTER */
footer{padding:64px 0 36px;border-top:1px solid var(--border);background:rgba(255,255,255,.7);}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:48px;margin-bottom:44px;}
.footer-brand{font-family:'Toxigenesis','Bebas Neue',sans-serif;font-size:1.5rem;color:var(--ink);letter-spacing:.1em;margin-bottom:14px;display:flex;align-items:center;gap:10px;}
.footer-brand img{width:30px;height:30px;}
.footer-desc{font-size:.85rem;color:var(--muted);line-height:1.7;max-width:420px;}
.footer-badges{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px;}
.footer-badge{font-family:'Space Mono',monospace;font-size:.55rem;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan-ink);font-weight:700;border:1px solid rgba(0,143,179,.3);padding:3px 8px;border-radius:2px;}
.footer-h{font-family:'Space Mono',monospace;font-size:.6rem;letter-spacing:.25em;text-transform:uppercase;color:var(--cyan-ink);font-weight:700;margin-bottom:18px;}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:10px;}
.footer-links a{font-size:.85rem;color:var(--steel);text-decoration:none;}
.footer-links a:hover{color:var(--ink);}
.footer-bottom{padding-top:28px;border-top:1px solid var(--border);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;align-items:center;}
.footer-copy{font-family:'Space Mono',monospace;font-size:.6rem;letter-spacing:.12em;color:var(--muted);}
.footer-bottom a{font-family:'Space Mono',monospace;font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);text-decoration:none;margin-left:20px;}
.footer-bottom a:hover{color:var(--ink);}
.powered-by{display:inline-flex;align-items:center;gap:8px;margin-left:0!important;font-family:'Space Mono',monospace;font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);text-decoration:none;transition:color .3s;}
.powered-by img{height:18px;width:auto;object-fit:contain;flex:none;}
.powered-by b{font-weight:700;color:var(--steel);letter-spacing:.1em;transition:color .3s;}
.powered-by:hover b{color:var(--cyan-ink);}

/* REVEAL */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1);}
.reveal.visible{opacity:1;transform:translateY(0);}

@media(max-width:1024px){
  .engine-grid,.logistics-grid,.explore-grid,.footer-grid{grid-template-columns:1fr;gap:48px;}
  .data-stack{grid-template-columns:1fr;}
  .specs-header{flex-direction:column;align-items:flex-start;}.specs-header p{text-align:left;}
}
@media(max-width:768px){
  nav{gap:16px;padding:12px 20px;flex-wrap:wrap;}
  .nav-toggle{display:flex;}
  .nav-links{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:rgba(255,255,255,.98);border-bottom:1px solid var(--border);box-shadow:0 14px 30px rgba(10,58,80,.12);padding:8px 24px 16px;display:none;}
  nav.open .nav-links{display:flex;}
  .nav-links li{width:100%;}
  .nav-links a{display:block;padding:13px 0;font-size:.74rem;}
  .nav-cta{display:inline-block;margin-top:8px;}
  .container{padding:0 22px;}
  section.block{padding:80px 0;}
  .t-form{grid-template-columns:1fr;}
  .feat-grid{grid-template-columns:1fr;}
}
/* Reduced motion = gentler, not none. Looping/ambient animation stops;
   one-off entrance transitions are kept so the page still feels alive. */
@media(prefers-reduced-motion:reduce){
  .scan-line,.radar-sweep,.hero-tag i,.port-node.active{animation:none;}
}


/* ════════ SHARED CONTENT COMPONENTS (sub-pages) ════════ */
.section-label{font-family:'Space Mono',monospace;font-size:.65rem;letter-spacing:.3em;text-transform:uppercase;color:var(--cyan-ink);font-weight:700;display:flex;align-items:center;gap:12px;margin-bottom:20px;}
.section-label::before{content:'';width:22px;height:1px;background:var(--cyan);}
.section-title{font-family:'Bebas Neue',sans-serif;font-size:clamp(2.3rem,4.6vw,3.8rem);letter-spacing:.03em;line-height:1.02;color:var(--ink);}
.section-title em{font-style:normal;color:var(--cyan-ink);}
.lede{max-width:760px;color:var(--steel);font-size:1.05rem;line-height:1.8;margin-top:22px;}
.crumb{font-family:'Space Mono',monospace;font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:24px;}
.crumb a{color:var(--muted);text-decoration:none;}.crumb a:hover{color:var(--cyan-ink);}

header.page-hero{position:relative;display:flex;align-items:flex-end;min-height:50vh;padding:150px 0 70px;overflow:hidden;background:linear-gradient(135deg,#FFFFFF 0%,#EEF9FC 100%);border-bottom:1px solid var(--border);}
header.page-hero .ocean-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(0,143,179,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(0,143,179,.06) 1px,transparent 1px);background-size:54px 54px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.55),transparent 85%);-webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,.55),transparent 85%);}
header.page-hero .hero-content{position:relative;z-index:10;max-width:1280px;width:100%;margin:0 auto;padding:0 40px;}
header.page-hero .hero-badge{display:inline-flex;align-items:center;gap:8px;font-family:'Space Mono',monospace;font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan-ink);font-weight:700;border:1px solid rgba(0,143,179,.3);padding:8px 16px;border-radius:3px;margin-bottom:22px;background:rgba(255,255,255,.7);}
header.page-hero .hero-title{font-family:'Bebas Neue',sans-serif;font-size:clamp(2.6rem,5.6vw,4.8rem);line-height:1;letter-spacing:.02em;color:var(--ink);}
header.page-hero .hero-title em{font-style:normal;color:var(--cyan-ink);}
header.page-hero .hero-sub{font-size:1.05rem;line-height:1.8;color:var(--steel);margin-top:20px;max-width:720px;}
header.page-hero .hero-sub strong{color:var(--ink);font-weight:600;}

.btn-primary{font-family:'Space Mono',monospace;font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;background:var(--cyan-ink);color:#fff;padding:15px 30px;border-radius:3px;border:none;text-decoration:none;display:inline-flex;align-items:center;gap:8px;transition:all .3s;}
.btn-primary:hover{background:var(--ink);transform:translateY(-2px);}
.btn-ghost{font-family:'Space Mono',monospace;font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;color:var(--steel);border:1px solid var(--border);padding:15px 30px;border-radius:3px;text-decoration:none;display:inline-flex;align-items:center;gap:8px;background:#fff;}
.btn-ghost:hover{color:var(--ink);border-color:var(--cyan);}

.supply-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px;}
.supply-card{border:1px solid var(--border);border-radius:8px;overflow:hidden;background:#fff;box-shadow:var(--shadow);transition:all .4s cubic-bezier(.16,1,.3,1);}
.supply-card:hover{border-color:rgba(0,143,179,.4);transform:translateY(-6px);}
.supply-info{padding:28px;}
.supply-info .vol{font-family:'Bebas Neue',sans-serif;font-size:2.3rem;color:var(--cyan-ink);line-height:1;margin-bottom:6px;}
.supply-info h3{font-family:'Bebas Neue',sans-serif;font-size:1.7rem;letter-spacing:.05em;color:var(--ink);margin-bottom:10px;}
.supply-info p{font-size:.88rem;line-height:1.7;color:var(--muted);}
.supply-tag{display:inline-block;margin-top:16px;font-family:'Space Mono',monospace;font-size:.62rem;letter-spacing:.14em;color:var(--cyan-ink);font-weight:700;text-transform:uppercase;}

.port-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:20px;margin-top:40px;}
.port-card{background:#fff;border:1px solid var(--border);border-radius:8px;padding:26px;box-shadow:var(--shadow);transition:all .4s cubic-bezier(.16,1,.3,1);}
.port-card:hover{border-color:rgba(0,143,179,.4);transform:translateY(-4px);}
.port-card .tag{font-family:'Space Mono',monospace;font-size:.58rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan-ink);font-weight:700;}
.port-card h3{font-family:'Bebas Neue',sans-serif;font-size:1.6rem;letter-spacing:.04em;color:var(--ink);margin:8px 0 10px;}
.port-card p{font-size:.86rem;line-height:1.7;color:var(--muted);}
.coast-intro{color:var(--steel);max-width:820px;margin-top:14px;line-height:1.8;}

.prose p{color:var(--steel);margin-bottom:18px;max-width:820px;line-height:1.85;}
.prose p strong{color:var(--ink);font-weight:600;}
.prose h2{font-family:'Bebas Neue',sans-serif;font-size:clamp(1.9rem,3.6vw,2.8rem);letter-spacing:.03em;line-height:1.06;color:var(--ink);margin:40px 0 16px;}
.prose h2 em{font-style:normal;color:var(--cyan-ink);}
.prose h3{font-weight:600;font-size:1.2rem;color:var(--ink);margin:26px 0 8px;}
.prose ul{color:var(--steel);margin:0 0 18px 22px;max-width:820px;}
.prose li{margin-bottom:10px;line-height:1.75;}.prose li::marker{color:var(--cyan-ink);}
.prose a{color:var(--cyan-ink);}

.compare{width:100%;border-collapse:collapse;margin:24px 0 30px;font-size:.95rem;background:#fff;border:1px solid var(--border);border-radius:8px;overflow:hidden;box-shadow:var(--shadow);}
.compare th,.compare td{text-align:left;padding:16px 18px;border-bottom:1px solid var(--border);}
.compare th{font-family:'Space Mono',monospace;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan-ink);background:#F2FAFC;}
.compare td{color:var(--steel);}.compare td:first-child{color:var(--ink);font-weight:600;}
.compare tr:hover td{background:rgba(0,143,179,.04);}

.callout{background:rgba(192,57,43,.06);border-left:3px solid var(--alert);border-radius:0 6px 6px 0;padding:22px 26px;margin:28px 0;max-width:860px;}
.callout strong{color:var(--alert);}

.cta-band{background:linear-gradient(135deg,#EAF7FB 0%,#F6FCFE 100%);border:1px solid rgba(0,143,179,.2);border-radius:10px;padding:46px;text-align:center;margin-top:14px;box-shadow:var(--shadow);}
.cta-band .lede{margin:0 auto 24px;}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}

.spec-table{margin-top:26px;max-width:780px;}
.spec-row{display:flex;justify-content:space-between;align-items:center;padding:18px 0;border-bottom:1px solid var(--border);transition:all .3s;}
.spec-row:hover{padding-left:8px;border-bottom-color:var(--cyan-ink);}
.spec-key{font-family:'Space Mono',monospace;font-size:.72rem;letter-spacing:.08em;color:var(--steel);font-weight:700;}
.spec-val{font-family:'Bebas Neue',sans-serif;font-size:1.3rem;letter-spacing:.05em;color:var(--ink);}
.spec-val em{color:var(--cyan-ink);font-style:normal;}


/* ════════ PORT RAIL (reliable map alternative) ════════ */
.rail{position:relative;padding-left:30px;}
.rail::before{content:'';position:absolute;left:10px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--cyan),#0E9E68);border-radius:2px;}
.rail-grp{margin-bottom:6px;}
.rail-grp .ct{font-family:'Space Mono',monospace;font-size:.56rem;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan-ink);font-weight:700;margin:14px 0 4px;}
.rail-item{position:relative;display:flex;align-items:baseline;gap:10px;padding:8px 0;}
.rail-item::before{content:'';position:absolute;left:-25px;top:13px;width:11px;height:11px;border-radius:50%;background:#fff;border:2px solid var(--cyan);box-shadow:0 0 0 4px rgba(0,143,179,.08);}
.rail-item.live::before{background:#0E9E68;border-color:#0E9E68;box-shadow:0 0 0 4px rgba(14,158,104,.12);}
.rail-item b{font-family:'Space Grotesk',sans-serif;font-weight:600;color:var(--ink);font-size:.98rem;}
.rail-item span{font-family:'Space Mono',monospace;font-size:.58rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);}


/* ════════ v3 POLISH : stagger, scroll progress, back-to-top, micro-interactions ════════ */

/* Staggered scroll-reveal (classes already used in markup) */
.reveal-delay-1{transition-delay:.12s;}
.reveal-delay-2{transition-delay:.24s;}
.reveal-delay-3{transition-delay:.36s;}

/* Reading / scroll progress bar */
#scrollbar{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--cyan),#0E9E68);z-index:2000;box-shadow:0 0 8px rgba(0,143,179,.45);pointer-events:none;}

/* Back-to-top button */
.to-top{position:fixed;right:22px;bottom:22px;width:44px;height:44px;border-radius:50%;border:1px solid var(--border);background:rgba(255,255,255,.94);backdrop-filter:blur(8px);color:var(--cyan-ink);font-size:1.05rem;line-height:1;cursor:pointer;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .35s,transform .35s,visibility .35s,background .3s,color .3s;z-index:1500;display:flex;align-items:center;justify-content:center;font-family:'Space Mono',monospace;}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0);}
.to-top:hover{background:var(--cyan-ink);color:#fff;border-color:var(--cyan-ink);}
.to-top:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;}

/* Card & link micro-interactions */
.explore-card .ec-go{transition:transform .35s cubic-bezier(.16,1,.3,1);display:inline-block;}
.explore-card:hover .ec-go{transform:translateX(6px);}
.explore-card h3{transition:color .3s;}
.explore-card:hover h3{color:var(--cyan-ink);}
.nav-links a{position:relative;}
.nav-links a:not(.nav-cta)::after{content:'';position:absolute;left:0;bottom:-4px;width:0;height:1px;background:var(--cyan);transition:width .3s;}
.nav-links a:not(.nav-cta):hover::after{width:100%;}
.compare tbody tr{transition:background .25s;}
.callout{transition:transform .3s,box-shadow .3s;}
.callout:hover{transform:translateX(3px);}
.btn-primary:active,.to-top:active{transform:scale(.97);}

/* Accessibility: honour reduced motion */
@media(prefers-reduced-motion:reduce){
  /* Scroll-linked progress bar stays hidden; it tracks scroll position
     continuously, which is the kind of motion the preference targets. */
  #scrollbar{display:none;}
  /* Stagger delays are shortened rather than removed, so a grid still
     reveals card-by-card but finishes quickly. */
  .reveal-delay-1{transition-delay:.05s;}
  .reveal-delay-2{transition-delay:.1s;}
  .reveal-delay-3{transition-delay:.15s;}
}


/* ════════ v4 MOTION & VISUAL UPGRADE ════════ */

/* Page entrance : opacity only: a transform here would break position:fixed
   (nav, progress bar, to-top) in Chromium-based browsers (Chrome/Edge/Brave/Ulaa) */
@keyframes pageIn{from{opacity:0}to{opacity:1}}
body{animation:pageIn .5s ease-out both;}

/* Reveal 2.0 : rise + de-blur (upgrades existing .reveal) */
.reveal{filter:blur(7px);transition:opacity .9s cubic-bezier(.16,1,.3,1),transform .9s cubic-bezier(.16,1,.3,1),filter .9s cubic-bezier(.16,1,.3,1);will-change:opacity,transform,filter;}
.reveal.visible{filter:blur(0);}

/* Child stagger reveal (applied by app.js) */
.rvx{opacity:0;transform:translateY(28px) scale(.985);filter:blur(6px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1),filter .8s cubic-bezier(.16,1,.3,1);will-change:opacity,transform,filter;}
.rvx.on{opacity:1;transform:none;filter:blur(0);}

/* Section label : line draws in */
@keyframes lineDraw{from{width:0;opacity:0}to{width:22px;opacity:1}}
.section-label.visible::before,.label.visible::before{animation:lineDraw .7s cubic-bezier(.16,1,.3,1) both;}

/* Hero title word-by-word rise (applied by app.js) */
.ht-w{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.08em;margin-bottom:-.08em;}
.ht-w>span{display:inline-block;transform:translateY(112%);transition:transform .95s cubic-bezier(.16,1,.3,1);}
.ht-on .ht-w>span{transform:none;}

/* Hero badge shimmer */
header.page-hero .hero-badge{position:relative;overflow:hidden;}
header.page-hero .hero-badge::after{content:'';position:absolute;top:0;left:-80%;width:60%;height:100%;background:linear-gradient(105deg,transparent,rgba(0,143,179,.16),transparent);transform:skewX(-20deg);animation:badgeShine 3.6s ease-in-out infinite;}
@keyframes badgeShine{0%,60%{left:-80%}100%{left:130%}}

/* Hero bottom wave */
header.page-hero::after{content:'';position:absolute;left:0;right:0;bottom:-1px;height:36px;z-index:3;background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 36' preserveAspectRatio='none'><path d='M0 22 Q 150 4 300 20 T 600 18 T 900 22 T 1200 16 L 1200 36 L 0 36 Z' fill='%23F8FCFF'/></svg>") repeat-x bottom / 1200px 36px;animation:waveDrift 18s linear infinite;pointer-events:none;}
@keyframes waveDrift{from{background-position-x:0}to{background-position-x:1200px}}

/* Particle canvas inside page heroes (created by app.js) */
.hero-fx{position:absolute;inset:0;z-index:1;pointer-events:none;}
header.page-hero .hero-content{z-index:10;}

/* 3D tilt cards (transform driven by app.js custom props) */
.tiltable{transform:perspective(950px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) translateY(var(--lift,0px));transition:transform .18s ease-out,border-color .4s,box-shadow .4s;}
.tiltable:hover{box-shadow:0 26px 60px rgba(10,58,80,.14);}

/* Card gradient top-edge + shine sweep */
.explore-card,.port-card,.supply-card{position:relative;overflow:hidden;}
.explore-card::before,.port-card::before,.supply-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--cyan),#0E9E68,var(--cyan));background-size:220% 100%;opacity:0;transition:opacity .4s;z-index:2;}
.explore-card:hover::before,.port-card:hover::before,.supply-card:hover::before{opacity:1;animation:gradSlide 2.4s linear infinite;}
@keyframes gradSlide{from{background-position-x:0}to{background-position-x:220%}}
.explore-card::after{content:'';position:absolute;top:0;left:-80%;width:55%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.5),transparent);transform:skewX(-18deg);transition:left .75s ease;pointer-events:none;}
.explore-card:hover::after{left:135%;}

/* CTA band : living gradient + border glow */
.cta-band{background:linear-gradient(120deg,#EAF7FB 0%,#F6FCFE 30%,#E7FBF3 60%,#EAF7FB 100%);background-size:280% 280%;animation:ctaShift 14s ease infinite;position:relative;}
@keyframes ctaShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.cta-band:hover{border-color:rgba(0,143,179,.45);box-shadow:0 22px 60px rgba(0,143,179,.10);}

/* Buttons : shine sweep */
.btn-primary,.nav-cta{position:relative;overflow:hidden;}
.btn-primary::after{content:'';position:absolute;top:0;left:-80%;width:50%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-20deg);transition:left .6s ease;}
.btn-primary:hover::after{left:140%;}

/* Nav dot pulse */
.nav-dot{animation:navPulse 2.6s ease-in-out infinite;}
@keyframes navPulse{0%,100%{box-shadow:0 0 8px var(--cyan)}50%{box-shadow:0 0 16px var(--cyan),0 0 28px rgba(0,143,179,.35)}}

/* Footer badges lift */
.footer-badge{transition:transform .3s,box-shadow .3s;}
.footer-badge:hover{transform:translateY(-2px);box-shadow:0 6px 14px rgba(0,143,179,.16);}

/* Compare table row cascade (delays set by app.js) */
.compare tbody tr.rvx{transform:translateX(-14px);filter:none;}
.compare tbody tr.rvx.on{transform:none;}

/* prose links : animated underline */
.prose a{text-decoration:none;background-image:linear-gradient(90deg,var(--cyan),#0E9E68);background-size:0% 1.5px;background-repeat:no-repeat;background-position:0 100%;transition:background-size .35s ease;padding-bottom:2px;}
.prose a:hover{background-size:100% 1.5px;}

/* Reduced motion: disable v4 effects */
@media(prefers-reduced-motion:reduce){
  body{animation:none;}
  /* Entrance transitions survive, softened: blur dropped, travel cut from
     34px/28px to 10px, duration shortened. A short fade is comfortable;
     long slides, blur and scale are what cause discomfort. */
  .reveal,.rvx{
    filter:none;
    transform:translateY(10px);
    transition:opacity .45s ease,transform .45s ease;
    will-change:auto;
  }
  .reveal.visible,.rvx.on{filter:none;transform:none;opacity:1;}
  /* Word-split hero title: rise kept, but shorter and faster. */
  .ht-w>span{transition:transform .5s ease;}
  header.page-hero .hero-badge::after,header.page-hero::after{animation:none;}
  .cta-band,.nav-dot{animation:none;}
  /* Pointer-driven 3D tilt stays off: it is disorienting and serves no
     informational purpose. Also disabled in app.js. */
  .tiltable{transform:none;transition:none;}
  /* Hero particles kept, softened. They drift slowly at low contrast and
     are not scroll-linked, so they read as texture rather than motion. */
  .hero-fx{opacity:.55;}
}


/* ════════ v5 CROSS-DEVICE COMPAT & RESPONSIVENESS ════════ */

/* Android/mobile GPUs handle animated blur() poorly (jank or no render in some
   Chromium/Brave builds) : fall back to clean rise+fade on touch & small screens */
@media(pointer:coarse),(max-width:820px){
  .reveal,.rvx{filter:none;will-change:opacity,transform;transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1);}
  .reveal.visible,.rvx.on{filter:none;}
}

/* Touch devices have no hover : give cards visible life + press feedback instead */
@media(hover:none){
  .explore-card::before,.port-card::before,.supply-card::before{opacity:.5;animation:gradSlide 3.2s linear infinite;}
  .explore-card::after{display:none;}
  .explore-card:active,.port-card:active,.supply-card:active,.data-card:active{transform:scale(.983);transition:transform .15s ease;}
  .explore-card .ec-go{transform:none;}
  .prose a{background-size:100% 1.5px;}
}

/* Tables : horizontal scroll instead of squashing on phones */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;}
@media(max-width:680px){
  .compare{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;}
  .compare th,.compare td{white-space:nowrap;}
}

/* Article/blog hero + layout tuning for phones & small tablets */
@media(max-width:768px){
  header.page-hero{min-height:auto;padding:118px 0 54px;}
  header.page-hero .hero-content{padding:0 22px;}
  header.page-hero .hero-title{font-size:clamp(2.1rem,9vw,2.9rem);}
  header.page-hero .hero-sub{font-size:.98rem;}
  header.page-hero::after{height:24px;background-size:800px 24px;}
  .cta-band{padding:34px 22px;}
  .cta-actions{flex-direction:column;align-items:stretch;}
  .cta-actions .btn-primary,.cta-actions .btn-ghost{justify-content:center;}
  .to-top{right:16px;bottom:16px;width:40px;height:40px;}
  .explore-card{padding:28px 22px;}
  .prose h2{font-size:clamp(1.7rem,7vw,2.2rem);}
  .callout{padding:18px 18px;}
  .footer-grid{gap:34px;}
}

/* Tablets : keep two-column card grids where width allows */
@media(min-width:769px) and (max-width:1024px){
  .explore-grid{grid-template-columns:1fr 1fr;gap:20px;}
  header.page-hero .hero-content{padding:0 32px;}
}

/* Very small phones */
@media(max-width:380px){
  header.page-hero .hero-title{font-size:2rem;}
  .container{padding:0 16px;}
  header.page-hero .hero-content{padding:0 16px;}
}

/* Supply-format cards (ports page) : were fixed at 3 columns on all widths */
@media(max-width:1024px){
  .supply-grid{grid-template-columns:1fr 1fr;gap:18px;}
}
@media(max-width:640px){
  .supply-grid{grid-template-columns:1fr;}
}

/* Homepage hero (#lead) : particle canvas sits behind content */
#lead{position:relative;overflow:hidden;}
#lead>.container{position:relative;z-index:2;}
#lead .hero-fx{z-index:1;}

/* Older browsers without IntersectionObserver get everything visible via JS;
   belt-and-braces: no-js / failed-js still shows content after CSS animation */
@supports not (transform:translateY(0)){
  .reveal,.rvx{opacity:1;transform:none;}
}

/* ════════════════════════════════════════════════════
   KEYBOARD FOCUS : WCAG 2.4.7 Focus Visible
   Several inputs set outline:none with only a border-colour
   change on :focus, which is not a reliable focus indicator.
   These rules come last so they win on equal specificity, and
   use :focus-visible so pointer users see no change.
════════════════════════════════════════════════════ */
a:focus-visible,
button:focus-visible,
[role="button"]:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible{
  outline:2px solid var(--focus);
  outline-offset:3px;
  border-radius:3px;
}
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.t-input:focus-visible,
.msds-bd input:focus-visible{
  outline:2px solid var(--focus);
  outline-offset:1px;
}
/* On a cyan fill, an ink-coloured ring disappears: invert it. */
.btn-p:focus-visible,
.nav-cta:focus-visible,
.calc-btn:focus-visible,
.t-submit:focus-visible,
.btn-primary:focus-visible{
  outline:2px solid var(--ink);
  outline-offset:3px;
}
/* Skip link : keyboard users reach content without tabbing the whole nav */
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:2000;
  background:var(--ink);color:#fff;padding:12px 20px;
  font-family:'Space Mono',monospace;font-size:.72rem;
  letter-spacing:.12em;text-transform:uppercase;text-decoration:none;
}
.skip-link:focus{left:8px;top:8px;}

/* ════════════════════════════════════════════════════
   TOUCH TARGETS : 44px minimum (WCAG 2.5.5 / Apple HIG)
════════════════════════════════════════════════════ */
.nav-cta{
  min-height:44px;
  display:inline-flex;align-items:center;justify-content:center;
}
.nav-links a{
  min-height:44px;
  display:inline-flex;align-items:center;
}
.btn,.btn-primary,.btn-ghost,.calc-btn,.t-submit{min-height:44px;}
.footer-bottom a{
  min-height:44px;
  display:inline-flex;align-items:center;
}
/* In the mobile drawer each link is a full-width row, so it must stay
   block-level. This rule follows the base one above, which would
   otherwise re-apply inline-flex and shrink the tap area. */
@media(max-width:768px){
  .nav-links a{display:flex;width:100%;}
}


/* ════════════════════════════════════════════════════
   v6 EXTENDED MOTION
   Additive only: no existing selector is redefined.
   Everything animates transform/opacity/clip-path so it
   stays on the compositor. Reduced-motion variants are
   at the end of this section.
════════════════════════════════════════════════════ */

/* ── 1. Page-load intro : nav drops in, hero staggers up ── */
@keyframes v6NavDrop{from{transform:translateY(-100%);opacity:0}to{transform:translateY(0);opacity:1}}
@keyframes v6RiseIn{from{transform:translateY(26px);opacity:0}to{transform:translateY(0);opacity:1}}
nav{animation:v6NavDrop .7s cubic-bezier(.16,1,.3,1) both;}
.hero-content>*,#lead .lead-k,#lead h1,#lead .hero-desc,#lead .actions{
  animation:v6RiseIn .85s cubic-bezier(.16,1,.3,1) both;
}
.hero-content>*:nth-child(1){animation-delay:.10s}
.hero-content>*:nth-child(2){animation-delay:.18s}
.hero-content>*:nth-child(3){animation-delay:.26s}
.hero-content>*:nth-child(4){animation-delay:.34s}
.hero-content>*:nth-child(5){animation-delay:.42s}

/* ── 2. Section headings : rule draws itself in ── */
.section-title{position:relative;}
.section-title::after{
  content:'';position:absolute;left:0;bottom:-14px;height:2px;width:0;
  background:linear-gradient(90deg,var(--cyan),transparent);
  transition:width 1.1s cubic-bezier(.16,1,.3,1) .15s;
}
.section-title.visible::after,.reveal.visible .section-title::after{width:120px;}

/* ── 3. Cards : lift + light sweep + border trace on hover ── */
.explore-card,.port-card,.supply-card,.data-card{position:relative;overflow:hidden;}
.explore-card::before,.port-card::before,.supply-card::before,.data-card::before{
  content:'';position:absolute;top:0;left:-120%;width:60%;height:100%;
  background:linear-gradient(105deg,transparent,rgba(0,143,179,.10),transparent);
  transform:skewX(-18deg);transition:left .75s cubic-bezier(.16,1,.3,1);
  pointer-events:none;z-index:1;
}
.explore-card:hover::before,.port-card:hover::before,
.supply-card:hover::before,.data-card:hover::before{left:130%;}
.explore-card::after,.port-card::after,.supply-card::after,.data-card::after{
  content:'';position:absolute;left:0;bottom:0;height:2px;width:0;
  background:linear-gradient(90deg,var(--cyan),var(--green));
  transition:width .5s cubic-bezier(.16,1,.3,1);z-index:2;
}
.explore-card:hover::after,.port-card:hover::after,
.supply-card:hover::after,.data-card:hover::after{width:100%;}

/* ── 4. Hero imagery : clip-path wipe instead of a plain fade ── */
@keyframes v6Wipe{
  from{clip-path:inset(0 0 100% 0);transform:scale(1.06)}
  to{clip-path:inset(0 0 0 0);transform:scale(1)}
}
.hero-content img,#lead img,.lead-grid img{
  animation:v6Wipe 1.15s cubic-bezier(.16,1,.3,1) .2s both;
}

/* ── 5. Buttons : shine sweep + press feedback on every primary ── */
.btn-p,.calc-btn,.t-submit{position:relative;overflow:hidden;}
.btn-p::after,.calc-btn::after,.t-submit::after{
  content:'';position:absolute;top:0;left:-80%;width:45%;height:100%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.32),transparent);
  transform:skewX(-20deg);transition:left .6s cubic-bezier(.16,1,.3,1);
}
.btn-p:hover::after,.calc-btn:hover::after,.t-submit:hover::after{left:150%;}
.btn-p:active,.calc-btn:active,.t-submit:active,.btn-g:active{transform:scale(.97);}

/* ── 6. Live numbers : brief emphasis as the count-up lands ── */
@keyframes v6Pop{0%{transform:scale(1)}45%{transform:scale(1.07)}100%{transform:scale(1)}}
.v6-pop{animation:v6Pop .55s cubic-bezier(.16,1,.3,1);}

/* ── 7. Prose links : underline slides in from the left ── */
.coast-ports a,.pack-desc a,.footer-links a{
  position:relative;text-decoration:none;
}
.coast-ports a::after,.pack-desc a::after,.footer-links a::after{
  content:'';position:absolute;left:0;bottom:-2px;height:1px;width:0;
  background:currentColor;transition:width .35s cubic-bezier(.16,1,.3,1);
}
.coast-ports a:hover::after,.pack-desc a:hover::after,.footer-links a:hover::after{width:100%;}

/* ── 8. Spec rows : left edge lights up on hover ── */
.spec-row{position:relative;transition:background .3s,padding-left .3s;}
.spec-row::before{
  content:'';position:absolute;left:0;top:0;bottom:0;width:0;
  background:var(--cyan);transition:width .3s cubic-bezier(.16,1,.3,1);
}
.spec-row:hover{background:rgba(0,143,179,.04);padding-left:8px;}
.spec-row:hover::before{width:3px;}

/* ── 9. Badges / tags : gentle float so the eye catches them ── */
@keyframes v6Float{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
.supply-tag,.footer-badge{animation:v6Float 4.5s ease-in-out infinite;}
.footer-badge:nth-child(2){animation-delay:.6s}
.footer-badge:nth-child(3){animation-delay:1.2s}

/* ── Reduced motion : keep the one-off reveals, drop the loops ── */
@media(prefers-reduced-motion:reduce){
  nav{animation-duration:.4s;}
  .hero-content>*,#lead .lead-k,#lead h1,#lead .hero-desc,#lead .actions{
    animation-duration:.45s;
  }
  .hero-content img,#lead img,.lead-grid img{animation:none;clip-path:none;transform:none;}
  .section-title::after{transition-duration:.5s;}
  .explore-card::before,.port-card::before,
  .supply-card::before,.data-card::before{display:none;}
  .supply-tag,.footer-badge{animation:none;}
  .v6-pop{animation:none;}
}


/* ── v6 hooks used by app.js (directional reveals + spotlight) ── */
.v6-dir{
  opacity:0;
  transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1);
  will-change:opacity,transform;
}
.v6-from-l{transform:translateX(-38px);}
.v6-from-r{transform:translateX(38px);}
.v6-dir.v6-in{opacity:1;transform:none;}

/* Cursor-tracked spotlight. --mx/--my are set by app.js. */
.explore-card,.port-card,.supply-card,.data-card{--mx:50%;--my:50%;}
.explore-card::before,.port-card::before,
.supply-card::before,.data-card::before{transition:left .75s cubic-bezier(.16,1,.3,1),opacity .3s;}
.v6-lit{
  background-image:radial-gradient(
    340px circle at var(--mx) var(--my),
    rgba(0,143,179,.09),
    transparent 62%
  );
}

/* Scroll drift is applied to these decorative elements only. Never to a
   wrapper: nav, #scrollbar and .to-top are position:fixed and would break
   if any ancestor of theirs carried a transform. */
.section-label,.engine-bg,.hero-grid-overlay{transition:transform .18s linear;}

@media(prefers-reduced-motion:reduce){
  .v6-dir{opacity:1;transform:none;transition:opacity .4s ease;}
  .v6-lit{background-image:none;}
  .section-label,.engine-bg,.hero-grid-overlay{transform:none!important;transition:none;}
}

/* ════════════════════════════════════════════════════
   v7 RICH-MOTION LAYER (site-wide)
   Image wipe-ins, smart hide/show nav, scroll progress,
   button sheen sweep, deeper card hover shadows.
════════════════════════════════════════════════════ */
/* Smart nav: slides away scrolling down, returns scrolling up */
nav.v7-nav{transition:transform .38s cubic-bezier(.4,0,.2,1),background .3s,box-shadow .3s;}
nav.v7-nav.v7-hide{transform:translateY(-100%);}
/* Content images wipe in from the left as they enter the viewport */
.v7-i{clip-path:inset(0 100% 0 0);transition:clip-path 1s cubic-bezier(.16,1,.3,1);}
.v7-i.v7-iin{clip-path:inset(0 0 0 0);}
/* Thin scroll progress bar (pages without their own #scrollbar) */
.v7-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:12000;background:linear-gradient(90deg,var(--cyan),#0E9E68);box-shadow:0 0 10px rgba(0,143,179,.45);pointer-events:none;}
/* Sheen sweep across primary buttons on hover */
.btn-p,.calc-btn,.t-submit,.nav-cta,.btn-primary{position:relative;overflow:hidden;}
.btn-p::after,.calc-btn::after,.t-submit::after,.nav-cta::after,.btn-primary::after{content:'';position:absolute;top:0;left:-85%;width:55%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.38),transparent);transform:skewX(-20deg);transition:left .55s ease;pointer-events:none;}
.btn-p:hover::after,.calc-btn:hover::after,.t-submit:hover::after,.nav-cta:hover::after,.btn-primary:hover::after{left:130%;}
/* Cards: shadow deepens under the pointer (works with tilt + spotlight) */
.explore-card,.port-card,.supply-card,.data-card{transition:box-shadow .35s ease,border-color .35s ease;}
.explore-card:hover,.port-card:hover,.supply-card:hover,.data-card:hover{box-shadow:0 22px 55px rgba(10,58,80,.18);}
@media(prefers-reduced-motion:reduce){
  nav.v7-nav{transition:background .3s,box-shadow .3s;}
  nav.v7-nav.v7-hide{transform:none;}
  .v7-i{clip-path:none;transition:none;}
  .v7-progress{display:none;}
  .btn-p::after,.calc-btn::after,.t-submit::after,.nav-cta::after,.btn-primary::after{display:none;}
}