/* ============================================================
   SUPREME OFF DOCK TERMINAL — Design tokens (light / brand blue)
   ============================================================ */
:root{
  /* base / neutrals — clean corporate light */
  --bg:          #f5f9fd;
  --bg-soft:     #eaf3fb;
  --surface:     #ffffff;
  --surface-2:   #eef4fa;
  --border:      #dfe7f2;
  --border-2:    #bdd0e6;

  --text-hi:     #0b1e3d;
  --text-mid:    #4b5b78;
  --text-lo:     #7c8aa3;

  /* brand accents — from the Supreme Off Dock Terminal mark */
  --navy:        #0f3d91;
  --navy-dim:    rgba(15, 61, 145, .08);
  --navy-dim-2:  rgba(15, 61, 145, .16);
  --sky:         #2aa6e0;
  --sky-dim:     rgba(42, 166, 224, .14);

  --nav-h: 84px;

  /* type */
  --f-display: 'Lexend', system-ui, sans-serif;
  --f-body:    'Source Sans 3', system-ui, sans-serif;
  --f-mono:    'Source Code Pro', ui-monospace, monospace;

  --fs-xs:   .72rem;
  --fs-sm:   .875rem;
  --fs-base: 1rem;
  --fs-lg:   1.125rem;
  --fs-xl:   1.4rem;

  --space-1: 4px;  --space-2: 8px;  --space-3: 12px; --space-4: 16px;
  --space-5: 24px; --space-6: 32px; --space-7: 48px; --space-8: 64px;
  --space-9: 96px; --space-10: 128px;

  --radius-sm: 4px; --radius-md: 10px; --radius-lg: 20px;
  --ease: cubic-bezier(.16,.84,.44,1);
  --container: 1240px;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; color-scheme: light; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *,*::before,*::after{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

body{
  margin:0;
  background: var(--bg);
  color: var(--text-hi);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img,svg{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
ul,ol{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4,p{ margin:0; }
button{ font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input,select,textarea{ font: inherit; color: inherit; }
a,button{ touch-action: manipulation; -webkit-tap-highlight-color: transparent; }

svg [stroke-width]{ stroke: currentColor; fill: none; }
.card__icon svg,[id^="icon-"]{ color: var(--navy); }

:focus-visible{ outline: 2px solid var(--sky); outline-offset: 3px; border-radius: 2px; }

.container{ max-width: var(--container); margin: 0 auto; padding: 0 var(--space-5); }

.skip-link{
  position:fixed; z-index: 10000; top: -60px; left: var(--space-4);
  background: var(--navy); color: #ffffff; font-weight:600; font-size: var(--fs-sm);
  padding: 12px 20px; border-radius: var(--radius-sm); transition: top .2s var(--ease);
}
.skip-link:focus{ top: var(--space-4); }

/* loader */
.loader{ position: fixed; inset:0; z-index: 9999; background: var(--bg); display:flex; flex-direction:column; align-items:center; justify-content:center; gap: var(--space-4); transition: opacity .6s var(--ease), visibility .6s; }
.loader__mark{ color: var(--navy); animation: pulse 1.4s ease-in-out infinite; }
.loader__bar{ width: 160px; height: 2px; background: var(--border); overflow:hidden; border-radius: 2px; }
.loader__bar span{ display:block; height:100%; width: 40%; background: var(--sky); animation: loaderslide 1.1s ease-in-out infinite; }
.loader.is-hidden{ opacity:0; visibility:hidden; }
@keyframes pulse{ 0%,100%{ opacity:1; transform:scale(1);} 50%{ opacity:.5; transform:scale(.92);} }
@keyframes loaderslide{ 0%{ transform:translateX(-120%);} 100%{ transform:translateX(360%);} }

/* ============================================================
   Buttons / eyebrow
   ============================================================ */
.eyebrow{
  display:inline-flex; align-items:center; gap: var(--space-2);
  font-family: var(--f-mono); font-size: var(--fs-xs); letter-spacing: .14em;
  color: var(--navy); text-transform: uppercase; margin: 0 0 var(--space-4);
}
.eyebrow__dot{ width:6px; height:6px; border-radius:50%; background: var(--sky); box-shadow: 0 0 8px var(--sky-dim); }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap: var(--space-2);
  font-family: var(--f-body); font-weight:600; font-size: var(--fs-sm);
  padding: 13px 22px; border-radius: var(--radius-sm); white-space: nowrap;
  transition: transform .25s var(--ease), background-color .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);
  min-height: 44px;
}
.btn svg{ transition: transform .25s var(--ease); }
.btn:hover svg{ transform: translateX(3px); }
.btn--solid{ background: var(--navy); color: #ffffff; box-shadow: 0 8px 20px -8px var(--navy-dim-2); }
.btn--solid:hover{ background:#0c3277; transform: translateY(-2px); }
.btn--outline{ border: 1px solid var(--border-2); color: var(--text-hi); }
.btn--outline:hover{ border-color: var(--navy); color: var(--navy); transform: translateY(-2px); }
.btn--ghost{ color: var(--text-mid); }
.btn--ghost:hover{ color: var(--navy); }
.btn--sm{ padding: 9px 16px; font-size: var(--fs-xs); min-height: 36px; }
.btn--lg{ padding: 16px 28px; font-size: var(--fs-base); }

/* ============================================================
   Top bar
   ============================================================ */
.topbar{ background: var(--bg); color: var(--text-mid); font-family: var(--f-mono); font-size: .72rem; letter-spacing: .01em; position: relative; z-index: 501; border-bottom: 1px solid var(--border); }
.topbar__inner{
  display:flex; align-items:center; flex-wrap: nowrap; overflow-x:auto; gap: var(--space-5);
  padding: 7px max(var(--space-5), env(safe-area-inset-right)) 7px max(var(--space-5), env(safe-area-inset-left));
  scrollbar-width: none;
}
.topbar__inner::-webkit-scrollbar{ display:none; }
.topbar__contact{ display:flex; align-items:center; flex-wrap:nowrap; gap: var(--space-5); margin-right:auto; }
.topbar__contact a{ display:inline-flex; align-items:center; gap: 6px; color: var(--text-mid); white-space:nowrap; }
.topbar__contact a:hover{ color: var(--sky); }
.topbar__contact svg{ color: var(--sky); flex-shrink:0; }
.topbar__actions{ display:flex; align-items:center; gap: var(--space-5); flex-shrink:0; }
.topbar__billing{ color: var(--text-lo); white-space:nowrap; }

/* ============================================================
   Nav
   ============================================================ */
.nav{
  position: sticky; top:0; z-index: 500;
  background: var(--bg);
  border-bottom: 1px solid transparent;
  transition: background-color .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
}
.nav.is-scrolled{ background: rgba(255,255,255,.86); backdrop-filter: blur(10px); border-bottom-color: var(--border); box-shadow: 0 6px 24px -18px rgba(15,61,145,.35); }
.nav__inner{ max-width: var(--container); margin:0 auto; padding: 6px max(var(--space-5), env(safe-area-inset-right)) 6px max(var(--space-5), env(safe-area-inset-left)); display:flex; align-items:center; gap: var(--space-6); }
.nav__brand{ display:flex; align-items:center; gap: var(--space-3); margin-right:auto; }
.brand-logo{ height: 72px; width: auto; display:block; }
.nav__links{ display:flex; gap: var(--space-6); }
.nav__links a{ font-size: var(--fs-sm); color: var(--text-mid); position:relative; padding: 4px 0; transition: color .2s; }
.nav__links a:not(:first-child)::before{ content:''; position:absolute; left: calc(var(--space-6) / -2); top: 50%; width:1px; height: 14px; background: var(--sky); opacity:.45; transform: translateY(-50%); }
.nav__links a::after{ content:''; position:absolute; left:0; right:0; bottom:0; height:1px; background: var(--sky); transform: scaleX(0); transform-origin: right; transition: transform .3s var(--ease); }
.nav__links a:hover{ color: var(--text-hi); }
.nav__links a:hover::after{ transform: scaleX(1); transform-origin: left; }
.nav__actions{ display:flex; align-items:center; gap: var(--space-3); }
.nav__toggle{ display:none; flex-direction:column; gap:5px; padding: 8px; }
.nav__toggle span{ width:22px; height:2px; background: var(--text-hi); transition: transform .3s var(--ease), opacity .3s; }

.mobile-menu{
  display:none; flex-direction:column; gap: var(--space-1);
  background: var(--surface); border-top: 1px solid var(--border);
  padding: var(--space-4) var(--space-5) var(--space-6);
  overscroll-behavior: contain;
  max-height: calc(100svh - 64px); overflow-y: auto;
}
.mobile-menu a{ padding: 12px 4px; font-size: var(--fs-lg); color: var(--text-mid); border-bottom: 1px solid var(--border); }
.mobile-menu .btn{ margin-top: var(--space-4); }

/* ============================================================
   Hero
   ============================================================ */
.hero{ position:relative; min-height: 100svh; display:flex; align-items:center; overflow:hidden; background: linear-gradient(180deg, #eef6fd 0%, #f8fbfe 55%, var(--bg) 100%); }
.hero__canvas{ position:absolute; inset:0; width:100%; height:100%; z-index:0; }
.lottie-bg{ position:absolute; inset:0; z-index:1; pointer-events:none; opacity:.7; overflow:hidden; }
.lottie-bg svg{ width:100% !important; height:100% !important; }
.hero__scrim{ position:absolute; inset:0; z-index:1; pointer-events:none;
  background:
    radial-gradient(min(560px,70vw) min(460px,60vh) at min(360px,30vw) 44%, rgba(255,255,255,.94) 0%, rgba(255,255,255,.6) 55%, rgba(255,255,255,0) 100%),
    linear-gradient(180deg, rgba(255,255,255,.2) 0%, rgba(255,255,255,0) 20%, rgba(255,255,255,.28) 78%, var(--bg) 100%);
}
.hero__grid{ position:absolute; inset:0; z-index:1; pointer-events:none; opacity:.6;
  background-image: linear-gradient(rgba(15,61,145,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(15,61,145,.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, black, transparent 85%);
}
.hero__content{ position:relative; z-index:2; padding: 64px var(--space-5) 100px; max-width: 900px; margin: 0 var(--space-5); perspective: 1200px; }
.hero__title{ font-family: var(--f-display); font-weight:700; line-height: 1.1; letter-spacing:-.01em; margin: 0 0 var(--space-5); font-size: clamp(2.6rem, 5.6vw, 4.6rem); text-wrap: balance; color: var(--text-hi); }
.reveal-line{ display:block; overflow:hidden; }
.reveal-line span{ display:block; transform: translateY(110%); }
.hero__title em{ font-style:normal; color: var(--navy); }
.hero__sub{ font-size: clamp(1rem, 1.6vw, 1.2rem); color: var(--text-mid); max-width: 560px; margin-bottom: var(--space-6); }
.hero__cta{ display:flex; flex-wrap:wrap; gap: var(--space-4); }

.hero__hud{ position:absolute; z-index:2; right: max(var(--space-6), env(safe-area-inset-right)); bottom: 120px; }
.hud-panel{ background: rgba(255,255,255,.78); backdrop-filter: blur(14px); border: 1px solid var(--border-2); border-radius: var(--radius-md); padding: var(--space-4) var(--space-5); width: 260px; font-family: var(--f-mono); box-shadow: 0 24px 48px -28px rgba(15,61,145,.4); }
.hud-row{ display:flex; justify-content:space-between; align-items:baseline; padding: 6px 0; border-bottom: 1px solid var(--border); gap: var(--space-3); }
.hud-row span{ font-size: .62rem; letter-spacing:.08em; color: var(--text-lo); }
.hud-row strong{ font-size: var(--fs-lg); color: var(--navy); font-weight:500; font-variant-numeric: tabular-nums; }
.hud-status{ display:flex; align-items:center; gap:8px; margin-top: var(--space-3); font-size: .62rem; letter-spacing:.06em; color: var(--text-mid); }
.hud-status__pulse{ width:7px; height:7px; border-radius:50%; background:#1fae6b; box-shadow:0 0 8px rgba(31,174,107,.6); animation: blip 1.8s ease-in-out infinite; }
@keyframes blip{ 0%,100%{ opacity:1;} 50%{ opacity:.3;} }

.hero__scroll{ position:absolute; z-index:2; left: max(var(--space-6), env(safe-area-inset-left)); bottom: max(var(--space-6), env(safe-area-inset-bottom)); display:flex; flex-direction:column; align-items:center; gap: var(--space-3); color: var(--text-mid); }
.hero__scroll span{ font-family: var(--f-mono); font-size: .62rem; letter-spacing:.2em; writing-mode: vertical-rl; }
.hero__scroll-line{ width:1px; height:50px; background: var(--border-2); overflow:hidden; }
.hero__scroll-line i{ display:block; width:100%; height:16px; background: var(--sky); animation: scrolldrop 2s ease-in-out infinite; }
@keyframes scrolldrop{ 0%{ transform: translateY(-16px);} 100%{ transform: translateY(50px);} }

/* ============================================================
   Cargo-in-motion scene (3D crane, scroll-scrubbed)
   ============================================================ */
.cargo-scene{ position:relative; height: 260vh; background: linear-gradient(180deg, var(--bg), var(--bg-soft)); }
.cargo-scene__sticky{ position:sticky; top: var(--nav-h); height: calc(100svh - var(--nav-h)); overflow:hidden; }
.cargo-scene__canvas{ position:absolute; inset:0; width:100%; height:100%; z-index:0; }
.cargo-scene__grid{
  position:absolute; inset:0; z-index:1; pointer-events:none; opacity:.5;
  background-image: linear-gradient(rgba(15,61,145,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(15,61,145,.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(70% 60% at 50% 55%, black, transparent 90%);
}
.cargo-scene__caption{
  position:relative; z-index:2; text-align:center;
  padding-top: 40px; max-width: 720px; margin: 0 auto;
}
.cargo-scene__caption .eyebrow{ justify-content:center; }
.cargo-scene__caption .section__title{ margin-bottom:0; }

/* ============================================================
   Marquee
   ============================================================ */
.marquee{ border-top:1px solid var(--border); border-bottom:1px solid var(--border); background: var(--surface-2); overflow:hidden; }
.marquee__track{ display:flex; width: max-content; animation: marquee 38s linear infinite; }
.marquee:hover .marquee__track, .marquee:focus-within .marquee__track{ animation-play-state: paused; }
.marquee__set{ display:flex; }
.marquee__set span{ font-family: var(--f-mono); font-size: var(--fs-sm); letter-spacing:.08em; color: var(--text-lo); padding: var(--space-4) var(--space-6); border-right: 1px solid var(--border); white-space:nowrap; }
@keyframes marquee{ from{ transform: translateX(0);} to{ transform: translateX(-50%);} }

/* ============================================================
   Sections / headings
   ============================================================ */
.section{ padding: var(--space-9) 0; scroll-margin-top: var(--nav-h); }
.section__head{ max-width: 640px; margin-bottom: var(--space-8); }
.section__title{ font-family: var(--f-display); font-weight:600; font-size: clamp(1.9rem, 3.6vw, 3rem); line-height:1.08; letter-spacing:-.01em; margin-bottom: var(--space-4); text-wrap: balance; color: var(--text-hi); }
.section__lead{ color: var(--text-mid); font-size: var(--fs-lg); max-width: 52ch; }

/* ============================================================
   Cards (capabilities) — entrance driven by GSAP ScrollTrigger
   ============================================================ */
.cards{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow:hidden; perspective: 1400px; }
.card{ position:relative; background: var(--surface); padding: var(--space-6) var(--space-5); transition: background-color .3s var(--ease), transform .12s linear, box-shadow .3s var(--ease); transform-style: preserve-3d; will-change: transform; }
.card:hover{ background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--border-2); }
.card::before{ content:''; position:absolute; inset:0; opacity:0; transition: opacity .3s var(--ease); pointer-events:none; background: radial-gradient(220px circle at var(--mx,50%) var(--my,50%), var(--sky-dim), transparent 70%); }
.card:hover::before{ opacity:1; }
.card__top{ display:flex; justify-content:space-between; align-items:flex-start; margin-bottom: var(--space-5); }
.card__bay{ font-family: var(--f-mono); font-size: .62rem; letter-spacing:.1em; color: var(--text-lo); border:1px solid var(--border-2); padding: 3px 8px; border-radius: 20px; }
.card__icon{ color: var(--navy); }
.card h3{ font-family: var(--f-display); font-weight:500; font-size: var(--fs-lg); margin-bottom: var(--space-2); letter-spacing:-.01em; color: var(--text-hi); }
.card p{ color: var(--text-mid); font-size: var(--fs-sm); }

/* ============================================================
   Stats
   ============================================================ */
.stats{ position:relative; overflow:hidden; background: var(--surface-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: var(--space-8) 0; perspective: 1200px; }
.stats__bg{
  position:absolute; left:0; right:0; top:-25%; height:150%; z-index:0; pointer-events:none; opacity:.55;
  background-image: linear-gradient(rgba(15,61,145,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(15,61,145,.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, transparent, black 20%, black 80%, transparent);
}
.stats__grid{ position:relative; z-index:1; display:grid; grid-template-columns: repeat(4,1fr); gap: var(--space-6); }
.stat{ text-align:center; border-left: 1px solid var(--border); padding-left: var(--space-5); }
.stat:first-child{ border-left:none; padding-left:0; }
.stat strong{ display:block; font-family: var(--f-mono); font-weight:500; font-size: clamp(1.8rem,3.4vw,2.6rem); color: var(--navy); font-variant-numeric: tabular-nums; }
.stat span{ color: var(--text-lo); font-size: var(--fs-sm); }

/* ============================================================
   Technology / dashboard mock
   ============================================================ */
.section--tech{ background: linear-gradient(180deg, var(--bg), var(--bg-soft)); }
.tech__layout{ display:grid; grid-template-columns: .85fr 1.15fr; gap: var(--space-9); align-items:center; }
.tech__list{ display:flex; flex-direction:column; gap: var(--space-3); margin-top: var(--space-6); }
.tech__list li{ display:flex; align-items:center; gap: var(--space-3); color: var(--text-mid); font-size: var(--fs-base); }
.tech__list li svg{ color: var(--sky); flex-shrink:0; }

.tech__panel{ perspective: 1400px; }
.dash{ background: var(--surface); border:1px solid var(--border-2); border-radius: var(--radius-lg); padding: var(--space-5); box-shadow: 0 40px 80px -34px rgba(15,61,145,.35); transform: rotateY(-8deg) rotateX(4deg); will-change: transform; }
.dash__head{ display:flex; align-items:center; gap: var(--space-3); padding-bottom: var(--space-4); border-bottom: 1px solid var(--border); margin-bottom: var(--space-5); }
.dash__dotgroup{ display:flex; gap:5px; }
.dash__dotgroup i{ width:8px; height:8px; border-radius:50%; background: var(--border-2); }
.dash__title{ font-family: var(--f-mono); font-size: .68rem; letter-spacing:.1em; color: var(--text-lo); }
.dash__live{ margin-left:auto; display:flex; align-items:center; gap:6px; font-family: var(--f-mono); font-size:.62rem; letter-spacing:.1em; color:#1fae6b; }
.dash__live i{ width:6px; height:6px; border-radius:50%; background:#1fae6b; box-shadow:0 0 6px rgba(31,174,107,.6); animation: blip 1.8s ease-in-out infinite; }
.dash__label{ font-family: var(--f-mono); font-size: .68rem; color: var(--text-lo); margin-bottom: var(--space-4); letter-spacing:.04em; }

.track{ position:relative; display:grid; grid-template-columns: repeat(5,1fr); gap: var(--space-2); }
.track__line{ position:absolute; top:5px; left:0; right:0; height:2px; background: var(--border); }
.track__fill{ display:block; height:100%; width:100%; background: var(--sky); box-shadow: 0 0 10px var(--sky-dim); transform-origin: left center; transform: scaleX(.52); animation: fillgrow 1.4s var(--ease) forwards; }
@keyframes fillgrow{ from{ transform: scaleX(0); } to{ transform: scaleX(.52); } }
.track__step{ position:relative; padding-top: 20px; font-family: var(--f-mono); font-size: .6rem; letter-spacing:.06em; color: var(--text-lo); }
.track__step::before{ content:''; position:absolute; top:0; left:0; width:12px; height:12px; border-radius:50%; background: var(--surface); border: 2px solid var(--border-2); }
.track__step.is-done::before{ background: var(--sky); border-color: var(--sky); }
.track__step.is-active::before{ border-color: var(--navy); box-shadow: 0 0 0 4px var(--navy-dim); }
.track__step.is-done, .track__step.is-active{ color: var(--text-hi); }

.dash__grid{ display:grid; grid-template-columns: 1.2fr 1fr 1fr 1.1fr; gap: var(--space-3); margin-top: var(--space-6); }
.dash__card{ background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: var(--space-3); }
.dash__card span{ display:block; font-family: var(--f-mono); font-size: .58rem; letter-spacing:.06em; color: var(--text-lo); margin-bottom: var(--space-2); }
.dash__card--stat strong{ font-family: var(--f-mono); font-size: 1.5rem; color: var(--navy); font-weight:500; font-variant-numeric: tabular-nums; }
.dash__card--stat strong em{ font-style:normal; font-size:.7rem; color: var(--text-lo); margin-left:2px; }
.bars{ display:flex; align-items:flex-end; gap:4px; height: 40px; }
.bars i{ flex:1; height: var(--h); background: linear-gradient(180deg, var(--sky), var(--navy)); border-radius: 2px 2px 0 0; opacity:.9; }
.eta{ display:flex; align-items:center; gap:6px; font-family: var(--f-mono); font-size:.62rem; color: var(--text-mid); margin-top:6px; }
.eta i{ width:5px; height:5px; border-radius:50%; background: var(--navy); flex-shrink:0; }

/* ============================================================
   Network map
   ============================================================ */
.netmap{ border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); padding: var(--space-4); height: 65vh; min-height: 380px; max-height: 640px; overflow: hidden; }
.netmap__svg{ width:100%; height:100%; display:block; }
.netmap__world{ opacity: .3; filter: saturate(0) brightness(1.4) sepia(.4) hue-rotate(175deg) saturate(2.4); }
.netmap__dots circle{ fill: var(--border-2); }
.netmap__routes path{ fill:none; stroke: var(--sky); stroke-width:.4; stroke-dasharray: 1.1 1.4; opacity:.6; stroke-linecap:round; animation: dashmove 22s linear infinite; }
@keyframes dashmove{ to{ stroke-dashoffset: -110; } }
.netmap__nodes circle{ fill: var(--surface); stroke: var(--navy); stroke-width:.5; }
.netmap__nodes circle.pulse{ fill: var(--sky); opacity:.5; animation: nodepulse 2.6s ease-out infinite; transform-box: fill-box; transform-origin: center; }
.netmap__nodes text{ font-family: var(--f-mono); font-size: 4px; fill: var(--text-mid); letter-spacing:.04em; }
@keyframes nodepulse{ 0%{ transform: scale(.4); opacity:.6;} 100%{ transform: scale(2.6); opacity:0;} }

/* ============================================================
   Process
   ============================================================ */
.section--process{
  background: linear-gradient(180deg, #eef7fd 0%, #d5ebfa 45%, #eef7fd 100%);
}
.process__stage{
  position:relative; height: 62vh; min-height: 420px; max-height: 560px;
  perspective: 1600px; max-width: 640px; margin: 0 auto;
}
.process{ position:relative; width:100%; height:100%; }
.process__step{
  position:absolute; inset:0; margin:auto; width:100%; height:100%;
  display:flex; flex-direction:column; justify-content:center;
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-lg);
  padding: var(--space-7) var(--space-8);
  box-shadow: 0 34px 64px -30px rgba(15,61,145,.32);
  transform-origin: 50% 0%; backface-visibility: hidden;
  will-change: transform, opacity;
}
.process__head{ display:flex; align-items:center; gap: var(--space-3); margin-bottom: var(--space-5); }
.process__node{
  display:flex; align-items:center; justify-content:center; width:40px; height:40px; flex-shrink:0;
  border-radius:50%; background: var(--navy); color:#fff;
  font-family: var(--f-mono); font-size:.8rem; font-weight:600; letter-spacing:.02em;
}
.process__icon{
  display:flex; align-items:center; justify-content:center; width:40px; height:40px; flex-shrink:0;
  border-radius: var(--radius-md); background: var(--sky-dim); color: var(--navy);
}
.process__step h3{ font-family: var(--f-display); font-weight:500; font-size: clamp(1.5rem, 3vw, 1.9rem); margin-bottom: var(--space-3); color: var(--text-hi); }
.process__step p{ color: var(--text-mid); font-size: var(--fs-base); max-width: 46ch; }
.process__dots{ display:flex; justify-content:center; gap: var(--space-3); margin-top: var(--space-6); }
.process__dots span{ width:8px; height:8px; border-radius:50%; background: var(--border-2); transition: background-color .3s var(--ease), transform .3s var(--ease); }
.process__dots span.is-active{ background: var(--navy); transform: scale(1.3); }
@media (max-width: 640px){
  .process__step{ padding: var(--space-6) var(--space-5); }
  .process__step h3{ font-size: var(--fs-xl); }
}

/* Recap — once the pinned sequence finishes, all six steps at a glance */
.process__recap{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3);
  max-width: 880px; margin: var(--space-8) auto 0;
}
.process__recap li{
  display:flex; align-items:center; gap: var(--space-3);
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  opacity:0; transform: translateY(16px);
}
.process__recap-icon{
  display:flex; align-items:center; justify-content:center; width:32px; height:32px; flex-shrink:0;
  border-radius:50%; background: var(--sky-dim); color: var(--navy);
}
.process__recap li span:last-child{ font-size: var(--fs-sm); color: var(--text-mid); }
@media (max-width: 860px){ .process__recap{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .process__recap{ grid-template-columns: 1fr; } }

/* Below 768px the pinned scrub-through is skipped entirely (see app.js) —
   touch-scroll momentum and mobile browsers resizing the viewport as the
   address bar shows/hides make position:fixed pinning unreliable there.
   Cards stack normally in flow instead, each with a simple one-time reveal.
   Placed after the rules above so it reliably overrides them at this width. */
@media (max-width: 767px){
  .process__stage{ height:auto; min-height:0; max-height:none; perspective:none; }
  .process{ display:flex; flex-direction:column; gap: var(--space-5); }
  .process__step{ position:relative; inset:auto; margin:0; box-shadow: 0 20px 40px -26px rgba(15,61,145,.28); }
  .process__dots{ display:none; }
  .process__recap{ display:none; }
}

/* ============================================================
   About / 3D stack
   ============================================================ */
.about__layout{ display:grid; grid-template-columns: .8fr 1.2fr; gap: var(--space-9); align-items:center; }
.about__grid{ display:grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); margin-top: var(--space-6); }
.about__item strong{ display:block; font-family: var(--f-display); font-weight:500; font-size: var(--fs-base); margin-bottom: 6px; color: var(--text-hi); }
.about__item p{ color: var(--text-mid); font-size: var(--fs-sm); }

.stack3d{ position:relative; height: 340px; perspective: 1100px; display:flex; align-items:center; justify-content:center; --spread: 1; }
@property --bob{ syntax: '<length>'; inherits: false; initial-value: 0px; }
.stack3d__box{
  --bob: 0px;
  position:absolute; width: 160px; height: 90px; transform-style: preserve-3d;
  animation: floaty 6s ease-in-out infinite; animation-delay: calc(var(--i) * -1.4s);
  transform: rotateX(-18deg) rotateY(32deg) translateY(calc(var(--i) * -64px * var(--spread) + var(--bob))) translateZ(calc(var(--i) * 10px * var(--spread)));
}
.stack3d__box span{ position:absolute; border: 1px solid var(--border-2); background: rgba(255,255,255,.94); }
.stack3d__box span:nth-child(1){ width:160px; height:90px; transform: translateZ(45px); background: linear-gradient(135deg, var(--surface-2), var(--surface)); }
.stack3d__box span:nth-child(2){ width:160px; height:90px; transform: translateZ(-45px) rotateY(180deg); }
.stack3d__box span:nth-child(3){ width:90px; height:90px; transform: rotateY(90deg) translateZ(80px); background: var(--surface-2); }
.stack3d__box span:nth-child(4){ width:90px; height:90px; transform: rotateY(-90deg) translateZ(80px); background: var(--surface-2); }
.stack3d__box span:nth-child(5){ width:160px; height:90px; transform: rotateX(90deg) translateZ(45px); background: var(--surface); border-color: var(--sky); box-shadow: inset 0 0 20px var(--sky-dim); }
.stack3d__box span:nth-child(6){ width:160px; height:90px; transform: rotateX(-90deg) translateZ(45px); background: var(--surface); }
@keyframes floaty{ 0%,100%{ --bob: 0px; } 50%{ --bob: -14px; } }

/* ============================================================
   Testimonials
   ============================================================ */
.about__pullquote{ font-family: var(--f-display); font-weight:500; font-size: 1.15rem; line-height:1.4; color: var(--navy); border-left: 3px solid var(--sky); padding-left: var(--space-5); margin: var(--space-6) 0; letter-spacing:-.005em; }

/* ============================================================
   CTA band
   ============================================================ */
.cta{ position:relative; overflow:hidden; background: linear-gradient(135deg, #eaf3fc, var(--bg) 65%); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: var(--space-9) 0; text-align:center; }
.cta__inner{ position:relative; z-index:2; }
.cta__inner h2{ font-family: var(--f-display); font-weight:600; font-size: clamp(1.8rem, 4vw, 2.8rem); max-width: 720px; margin: 0 auto var(--space-4); text-wrap: balance; color: var(--text-hi); }
.cta__inner h2 em{ font-style:normal; color: var(--navy); }
.cta__inner p{ color: var(--text-mid); margin-bottom: var(--space-6); }

/* ============================================================
   Contact
   ============================================================ */
.contact__layout{ display:grid; grid-template-columns: .85fr 1.15fr; gap: var(--space-9); }
.contact__details{ margin-top: var(--space-6); display:flex; flex-direction:column; gap: var(--space-5); }
.contact__details li{ display:flex; gap: var(--space-4); align-items:flex-start; }
.contact__details svg{ color: var(--navy); flex-shrink:0; margin-top:2px; }
.contact__details strong{ display:block; font-family: var(--f-display); font-weight:500; font-size: var(--fs-sm); margin-bottom:2px; color: var(--text-hi); }
.contact__details span{ color: var(--text-mid); font-size: var(--fs-sm); }
.contact__note{ margin-top: var(--space-6); font-size: var(--fs-xs); color: var(--text-lo); border-left:2px solid var(--border-2); padding-left: var(--space-3); }

.contact__form{ background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-6); display:flex; flex-direction:column; gap: var(--space-4); box-shadow: 0 30px 60px -40px rgba(15,61,145,.35); }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap: var(--space-4); }
.field{ display:flex; flex-direction:column; gap: 6px; }
.field label{ font-size: var(--fs-xs); color: var(--text-mid); letter-spacing:.02em; }
.field input, .field select, .field textarea{
  background: var(--bg); border: 1px solid var(--border-2); border-radius: var(--radius-sm);
  padding: 12px 14px; color: var(--text-hi); min-height:44px; transition: border-color .2s;
}
.field textarea{ min-height:auto; resize:vertical; }
.field input:focus, .field select:focus, .field textarea:focus{ border-color: var(--navy); }
.field__submit{ margin-top: var(--space-2); }
.field__hint{ font-size: var(--fs-xs); color: var(--text-lo); text-align:center; margin:0; }

/* ============================================================
   Footer
   ============================================================ */
.footer{ background: var(--surface-2); border-top: 1px solid var(--border); padding-top: var(--space-8); }
.footer__logo{ height: 84px; width: auto; }
.footer__brand p{ color: var(--text-mid); font-size: var(--fs-sm); margin-top: var(--space-4); max-width: 34ch; }
.footer__grid{ display:grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--space-6); padding-bottom: var(--space-8); }
.footer__col h3{ font-family: var(--f-mono); font-size: .68rem; letter-spacing:.1em; color: var(--text-lo); margin-bottom: var(--space-4); text-transform: uppercase; font-weight: 500; }
.footer__col a{ display:block; color: var(--text-mid); font-size: var(--fs-sm); padding: 6px 0; }
.footer__col a:hover{ color: var(--navy); }
.footer__social{ display:flex; gap: var(--space-3); margin-top: var(--space-3); }
.footer__social a{ width:34px; height:34px; border:1px solid var(--border-2); border-radius:50%; display:flex; align-items:center; justify-content:center; font-family: var(--f-mono); font-size:.7rem; padding:0; }
.footer__bottom{ border-top: 1px solid var(--border); padding: var(--space-5) var(--space-5); display:flex; justify-content:space-between; flex-wrap:wrap; gap: var(--space-3); color: var(--text-lo); font-size: var(--fs-xs); }
.footer__legal{ display:flex; gap: var(--space-5); }
.footer__legal a:hover{ color: var(--navy); }

/* ============================================================
   Scroll reveal (simple fallback fades — GSAP owns the 3D showcase pieces)
   ============================================================ */
.reveal-up{ opacity:0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal-up.is-visible{ opacity:1; transform:none; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1080px){
  .cards{ grid-template-columns: repeat(2,1fr); }
  .tech__layout, .about__layout, .contact__layout{ grid-template-columns: 1fr; }
  .about__visual{ order:2; }
  .cargo-scene{ height: 200vh; }
  .dash__grid{ grid-template-columns: 1fr 1fr; }
  .footer__grid{ grid-template-columns: 1fr 1fr; }
  .topbar__billing, .topbar__brochure, .topbar__hide-md{ display:none; }
}

@media (max-width: 860px){
  .nav__links, .nav__actions{ display:none; }
  .nav__toggle{ display:flex; }
  .mobile-menu.is-open{ display:flex; }
  .hero__hud{ display:none; }
  .topbar{ display:none; }
  .stats__grid{ grid-template-columns: 1fr 1fr; row-gap: var(--space-6); }
  .stat{ border-left:none; padding-left:0; }
  .field-row{ grid-template-columns: 1fr; }
}

@media (max-width: 620px){
  .cards{ grid-template-columns: 1fr; }
  .dash__grid{ grid-template-columns: 1fr 1fr; }
  .footer__grid{ grid-template-columns: 1fr; }
  .hero__content{ padding: 40px var(--space-4) 80px; margin:0; }
  .hero__scroll span{ display:none; }
}