/* =========================================================================
   NQ SHIPPING SERVICES — front-end design system
   Maritime operations aesthetic: deep-harbour navy base, signal-teal accent,
   Archivo signage display, IBM Plex Mono for live-data / status voice.
   ========================================================================= */

:root{
  /* Brand — maritime */
  --teal:      #2FB6C9;
  --teal-deep: #1E93A4;
  --teal-soft: rgba(47,182,201,.12);
  --amber:     #F4A73B;
  --amber-deep:#DE8F22;

  /* Dark (harbour) */
  --ink:       #0A1B28;
  --ink-2:     #0D2233;
  --slate:     #14314A;
  --slate-2:   #1B3C58;
  --mist:      #9DB0C0;
  --mist-dim:  #6B8296;

  /* Light (content) */
  --paper:     #EEF2F5;
  --paper-2:   #E3E9EE;
  --card:      #FFFFFF;
  --ink-text:  #142433;
  --steel:     #52657A;

  /* Lines */
  --line-d:  rgba(255,255,255,.10);
  --line-d2: rgba(255,255,255,.17);
  --line-l:  rgba(20,36,51,.12);
  --line-l2: rgba(20,36,51,.20);

  --go:   #33B37A;
  --hold: #E7A93B;

  --display:"Archivo", system-ui, sans-serif;
  --body:   "Inter", system-ui, sans-serif;
  --mono:   "IBM Plex Mono", ui-monospace, monospace;

  --wrap: 1200px;
  --cut: 12px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--body);background:var(--paper);color:var(--ink-text);
  font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;font-family:var(--display);font-weight:800;line-height:1.04;letter-spacing:-.01em}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 26px}

/* ---------- atoms ---------- */
.eyebrow{
  font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.24em;
  text-transform:uppercase;color:var(--teal);display:inline-flex;align-items:center;gap:.7em;margin-bottom:16px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--teal);display:inline-block}
.eyebrow--mist{color:var(--mist)}
.eyebrow--mist::before{background:var(--mist-dim)}

.btn{
  --bg:var(--amber);--fg:#1a1206;
  display:inline-flex;align-items:center;gap:.55em;cursor:pointer;border:0;
  font-family:var(--mono);font-weight:600;font-size:13px;letter-spacing:.05em;text-transform:uppercase;
  padding:15px 24px;background:var(--bg);color:var(--fg);
  clip-path:polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
  transition:background .18s, transform .18s, color .18s, box-shadow .18s;
}
.btn:hover{background:var(--amber-deep);transform:translateY(-2px)}
.btn .ar{transition:transform .18s}
.btn:hover .ar{transform:translate(3px,-3px)}
.btn--teal{--bg:var(--teal);--fg:#04222a}.btn--teal:hover{background:var(--teal-deep)}
.btn--ghost{--bg:transparent;--fg:var(--ink-text);box-shadow:inset 0 0 0 1.5px var(--line-l2)}
.btn--ghost:hover{--bg:transparent;color:var(--teal);box-shadow:inset 0 0 0 1.5px var(--teal);transform:translateY(-2px)}
.btn--ondark{--bg:transparent;--fg:#fff;box-shadow:inset 0 0 0 1.5px var(--line-d2)}
.btn--ondark:hover{--bg:rgba(255,255,255,.06);color:#fff;box-shadow:inset 0 0 0 1.5px #fff}
.btn--lg{padding:18px 30px;font-size:13.5px}

.section{padding:92px 0}
.section--dark{background:var(--ink);color:#fff}
.section--dark p{color:var(--mist)}
.lede{font-size:19px;color:var(--steel);max-width:720px}
.section--dark .lede{color:var(--mist)}
.h-xl{font-size:clamp(34px,5vw,58px)}
.h-lg{font-size:clamp(28px,3.6vw,42px)}
.center{text-align:center}
.center .eyebrow{justify-content:center}
.center .lede{margin-left:auto;margin-right:auto}

/* ---------- top bar ---------- */
.topbar{background:var(--ink);color:var(--mist);font-family:var(--mono);font-size:12.5px;
  border-bottom:1px solid var(--line-d)}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;padding-top:8px;padding-bottom:8px;gap:16px;flex-wrap:wrap}
.topbar a{color:var(--mist)}.topbar a:hover{color:#fff}
.tb-status{color:var(--teal);display:inline-flex;align-items:center;gap:8px}
.tb-live{width:8px;height:8px;border-radius:50%;background:var(--go);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(51,179,122,.55)}70%{box-shadow:0 0 0 8px rgba(51,179,122,0)}100%{box-shadow:0 0 0 0 rgba(51,179,122,0)}}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:200;background:rgba(10,27,40,.9);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line-d)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:22px;padding-top:14px;padding-bottom:14px;position:relative}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{height:44px;width:auto;border-radius:6px;background:#fff;padding:3px}
.brand-word{display:flex;flex-direction:column;line-height:1.05}
.brand-word b{font-family:var(--display);font-weight:800;color:#fff;font-size:16px;letter-spacing:.01em}
.brand-word span{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--teal)}
.nav-mid{display:flex;gap:26px;font-size:14px;font-weight:500;color:var(--mist)}
.nav-mid a{position:relative;transition:color .18s}
.nav-mid a:hover,.nav-mid a.active{color:#fff}
.nav-mid a.active::after{content:"";position:absolute;left:0;right:0;bottom:-18px;height:2px;background:var(--teal)}
.nav-right{display:flex;align-items:center;gap:16px}
.nav-tel{font-family:var(--mono);font-size:13px;color:#fff;white-space:nowrap}
.nav-tel span{color:var(--mist-dim);display:block;font-size:10px;letter-spacing:.14em}
.nav-toggle{display:none;width:44px;height:44px;background:transparent;border:1px solid var(--line-d2);
  border-radius:9px;cursor:pointer;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.nav-toggle span{width:20px;height:2px;background:#fff;display:block}

/* ---------- hero ---------- */
.hero{position:relative;background:
  radial-gradient(ellipse 70% 60% at 80% -10%, rgba(47,182,201,.16), transparent 60%),
  linear-gradient(180deg, var(--ink-2), var(--ink));
  color:#fff;overflow:hidden;padding:84px 0 0}
.hero .wrap{position:relative;z-index:3}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero h1{font-size:clamp(38px,6vw,66px);letter-spacing:-.02em}
.hero h1 em{font-style:normal;color:var(--teal)}
.hero-lede{color:var(--mist);font-size:20px;margin:22px 0 30px;max-width:560px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-ports{margin-top:34px;display:flex;gap:10px;flex-wrap:wrap}
.port-chip{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--mist);
  border:1px solid var(--line-d2);border-radius:999px;padding:7px 14px;display:inline-flex;gap:8px;align-items:center}
.port-chip::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal)}
/* hero scene */
.scene-card{border:1px solid var(--line-d);border-radius:16px;overflow:hidden;background:rgba(255,255,255,.03);
  box-shadow:0 40px 90px -50px rgba(0,0,0,.8)}
.scene-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;
  border-bottom:1px solid var(--line-d);font-family:var(--mono);font-size:11.5px;color:var(--mist);letter-spacing:.1em}
.scene-head b{color:var(--teal)}
.scene-svg{display:block;width:100%;height:auto}
.scene-rows{padding:8px 16px 14px}
.scene-row{display:flex;justify-content:space-between;align-items:center;padding:9px 0;
  border-bottom:1px solid var(--line-d);font-size:13.5px}
.scene-row:last-child{border-bottom:0}
.scene-row .sr-l{color:#fff}
.scene-row .sr-l small{display:block;color:var(--mist-dim);font-family:var(--mono);font-size:10.5px;letter-spacing:.08em}
.badge{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;padding:4px 9px;border-radius:999px}
.badge--go{color:#7ef0b6;background:rgba(51,179,122,.16)}
.badge--hold{color:#f6cf87;background:rgba(231,169,59,.16)}

/* ---------- services grid ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc-card{background:var(--card);border:1px solid var(--line-l);border-radius:14px;padding:26px 24px;
  transition:transform .18s, box-shadow .18s, border-color .18s;position:relative;overflow:hidden}
.svc-card:hover{transform:translateY(-4px);box-shadow:0 24px 50px -30px rgba(20,36,51,.4);border-color:var(--line-l2)}
.svc-ic{width:46px;height:46px;border-radius:11px;background:var(--teal-soft);color:var(--teal-deep);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.svc-ic svg{width:24px;height:24px}
.svc-card h3{font-size:20px;margin-bottom:8px}
.svc-card p{color:var(--steel);font-size:15.5px;margin:0}
.svc-num{position:absolute;top:16px;right:18px;font-family:var(--mono);font-size:12px;color:var(--line-l2)}
.svc-card .more{display:inline-block;margin-top:14px;font-family:var(--mono);font-size:12px;
  letter-spacing:.06em;text-transform:uppercase;color:var(--teal-deep)}

/* ---------- feature / why ---------- */
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feat{padding:24px;border:1px solid var(--line-d);border-radius:13px;background:rgba(255,255,255,.03)}
.feat .fn{font-family:var(--mono);color:var(--teal);font-size:12px;letter-spacing:.12em;margin-bottom:10px}
.feat h4{color:#fff;font-size:18px;margin-bottom:8px}
.feat p{color:var(--mist);font-size:14.5px;margin:0}

/* ---------- CTA band ---------- */
.cta-band{background:
  radial-gradient(ellipse 60% 120% at 90% 50%, rgba(47,182,201,.2), transparent 60%),
  linear-gradient(120deg,var(--slate),var(--ink));
  color:#fff;border-radius:18px;padding:52px 46px;display:flex;align-items:center;
  justify-content:space-between;gap:28px;flex-wrap:wrap;border:1px solid var(--line-d)}
.cta-band h2{font-size:clamp(26px,3vw,36px)}
.cta-band p{color:var(--mist);margin:8px 0 0;max-width:520px}

/* ---------- detailed service rows ---------- */
.svc-detail{display:grid;grid-template-columns:1fr 1.3fr;gap:34px;align-items:start;
  padding:38px 0;border-top:1px solid var(--line-l)}
.svc-detail:first-of-type{border-top:0}
.svc-detail .sd-left h2{font-size:26px;margin:8px 0 10px}
.svc-detail .sd-tag{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-deep)}
.svc-detail .sd-left p{color:var(--steel);font-size:15.5px}
.svc-detail ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.svc-detail li{display:flex;gap:12px;color:var(--steel);font-size:15.5px}
.svc-detail li::before{content:"\2192";color:var(--teal-deep);font-weight:700}

/* ---------- FAQ ---------- */
.faq-list{max-width:820px;margin:0 auto}
.faq-group-title{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--teal-deep);margin:34px 0 14px}
.faq-item{border:1px solid var(--line-l);border-radius:12px;background:var(--card);margin-bottom:12px;overflow:hidden}
.faq-q{width:100%;text-align:left;background:none;border:0;cursor:pointer;padding:20px 22px;
  font-family:var(--display);font-weight:700;font-size:17px;color:var(--ink-text);
  display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-q .fi{flex-shrink:0;width:26px;height:26px;border-radius:50%;background:var(--teal-soft);color:var(--teal-deep);
  display:flex;align-items:center;justify-content:center;transition:transform .22s;font-size:18px;line-height:1}
.faq-item.open .faq-q .fi{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 22px 20px;color:var(--steel);font-size:15.5px;margin:0}

/* ---------- forms ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--steel)}
.field input,.field select,.field textarea{
  font-family:var(--body);font-size:16px;padding:13px 15px;border:1px solid var(--line-l2);
  border-radius:9px;background:#fff;color:var(--ink-text);transition:border-color .18s, box-shadow .18s}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-soft)}
.form-note{font-size:13px;color:var(--steel);margin-top:6px}
.form-ok{display:none;background:var(--teal-soft);border:1px solid var(--teal);border-radius:12px;padding:22px 24px;color:var(--ink-text)}
.form-ok.show{display:block}
.form-ok b{color:var(--teal-deep)}

/* contact split */
.contact-split{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:start}
.contact-card{background:var(--ink);color:#fff;border-radius:16px;padding:30px}
.contact-card h3{font-size:20px;margin-bottom:18px}
.contact-row{display:flex;gap:13px;padding:14px 0;border-top:1px solid var(--line-d)}
.contact-row:first-of-type{border-top:0}
.contact-row .ci{color:var(--teal);flex-shrink:0}
.contact-row .cl{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--mist-dim)}
.contact-row .cv{color:#fff;font-size:15px}
.contact-row .cv a:hover{color:var(--teal)}

/* ---------- page hero ---------- */
.page-hero{background:linear-gradient(180deg,var(--ink-2),var(--ink));color:#fff;padding:60px 0 54px}
.page-hero h1{font-size:clamp(32px,4.6vw,50px)}
.page-hero p{color:var(--mist);max-width:640px;margin-top:14px;font-size:18px}
.crumb{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--mist-dim);margin-bottom:14px}
.crumb a:hover{color:var(--teal)}

/* ---------- footer ---------- */
.footer{background:var(--ink);color:var(--mist);padding:64px 0 30px;border-top:1px solid var(--line-d)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px}
.footer h4{color:#fff;font-size:13px;font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px;font-weight:600}
.footer a{color:var(--mist)}.footer a:hover{color:var(--teal)}
.foot-links{display:flex;flex-direction:column;gap:9px;font-size:14.5px}
.foot-brand p{font-size:14.5px;margin-top:14px;max-width:280px}
.foot-bottom{margin-top:44px;padding-top:22px;border-top:1px solid var(--line-d);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-family:var(--mono);font-size:12px;color:var(--mist-dim)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .svc-detail{grid-template-columns:1fr;gap:16px}
  .contact-split{grid-template-columns:1fr}
}
@media(max-width:680px){
  .nav-mid,.nav-tel{display:none}
  .nav-toggle{display:flex}
  .nav.open .nav-mid{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;
    background:var(--ink);padding:18px 26px;gap:16px;border-bottom:1px solid var(--line-d);z-index:250}
  .svc-grid,.feat-grid,.form-grid,.foot-grid{grid-template-columns:1fr}
  .cta-band{padding:38px 28px}
  .section{padding:64px 0}
}

/* ---- animated hero berth scene ---- */
.scn-ship{animation:scnBob 4.8s ease-in-out infinite;will-change:transform}
.scn-hook{transform-box:fill-box;transform-origin:top center;animation:scnSway 3.8s ease-in-out infinite}
.scn-waves{animation:scnWave 5.5s ease-in-out infinite}
.scn-sun{animation:scnGlow 5s ease-in-out infinite}
@keyframes scnBob{0%,100%{transform:translateY(0)}50%{transform:translateY(5px)}}
@keyframes scnSway{0%,100%{transform:rotate(-4deg)}50%{transform:rotate(4deg)}}
@keyframes scnWave{0%,100%{transform:translateX(0)}50%{transform:translateX(-9px)}}
@keyframes scnGlow{0%,100%{opacity:.12}50%{opacity:.3}}
@media(prefers-reduced-motion:reduce){.scn-ship,.scn-hook,.scn-waves,.scn-sun{animation:none}}