/* ============================================================
   PennAtlas.ai — AI-powered reverse logistics & asset recovery
   Visual system: industrial navy ground, amber = physical action,
   cyan = the AI/data layer (used sparingly and only where the
   intelligence itself is the subject).
   ============================================================ */

:root{
  --navy:        #0b1e30;
  --navy-deep:   #071726;
  --navy-soft:   #12304a;
  --heading:     #0d2135;
  --body:        #64768a;
  --body-dark:   #3f5164;

  --accent:      #f5851f;   /* physical / action */
  --accent-dark: #dc7009;
  --ai:          #22a9c4;   /* digital / intelligence */
  --ai-soft:     #6fd0e2;

  --surface:     #f4f6f8;
  --line:        #e2e7ec;
  --white:       #fff;

  --container: 1200px;
  --gutter: 24px;

  --ff-head: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
  --ff-body: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
  /* kept as a system mono: eyebrows, telemetry chips and captions read as
     machine output, and it costs no extra webfont request */
  --ff-mono: ui-monospace, "Cascadia Mono", "SF Mono", Menlo, monospace;

  /* corner radii — full-bleed bands stay square, components get rounded */
  --r-lg: 12px;   /* cards, images, tiles, grouped panels */
  --r-md: 10px;   /* buttons, inputs, selects */
  --r-sm: 8px;    /* chips, small overlays */
  --r-pill: 999px;

  --shadow-card: 0 2px 16px rgba(13, 33, 53, .06);
  --shadow-lift: 0 18px 44px rgba(13, 33, 53, .14);
  --ease: cubic-bezier(.4, 0, .2, 1);
}

/* ---------- reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{
  -webkit-text-size-adjust:100%; scroll-behavior:smooth;
  /* The closed off-canvas nav is fixed-positioned past the right edge, which
     Chrome counts toward document scroll width. Suppressing horizontal scroll
     on the root is safe here: root overflow propagates to the viewport, so the
     viewport remains the scroll container and position:sticky still works. */
  overflow-x:hidden;
}
body{
  margin:0;
  font-family:var(--ff-body);
  font-size:15px;
  line-height:1.7;
  color:var(--body);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{ font-family:var(--ff-head); color:var(--heading); margin:0; line-height:1.18; }
p{ margin:0; }
ul{ margin:0; padding:0; list-style:none; }
/* height:auto neutralises the width/height presentation hints on <img>, which
   would otherwise give a definite height and make aspect-ratio inert.
   Full-bleed images re-assert height:100% via more specific selectors. */
img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; text-decoration:none; }
button,input,select{ font:inherit; color:inherit; }
iframe{ border:0; display:block; }

.sprite{ position:absolute; width:0; height:0; overflow:hidden; }
.ico,[class*="__icon"]{
  fill:none; stroke:currentColor; stroke-width:1.6;
  stroke-linecap:round; stroke-linejoin:round;
  flex:none;
}
.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}
:focus-visible{ outline:2px solid var(--ai); outline-offset:3px; }

.container{
  width:100%; max-width:var(--container);
  margin-inline:auto; padding-inline:var(--gutter);
}

/* ---------- shared type ---------- */
.eyebrow{
  display:block;
  font-family:var(--ff-mono); font-size:11.5px; font-weight:500;
  letter-spacing:.16em; text-transform:uppercase; color:var(--accent);
  margin-bottom:14px;
}
.eyebrow--ai{ color:var(--ai); }

.section-title{
  font-size:clamp(26px, 2.55vw, 42px);
  font-weight:700; letter-spacing:-.022em;
  text-align:center; text-wrap:balance;
}
.section-title--left{ text-align:left; }
.section-title i{ font-style:normal; color:var(--accent); padding-inline:.12em; }

.rule{ display:block; width:52px; height:3px; background:var(--accent); margin:18px auto 0; }
.rule--left{ margin-inline:0; }

.hl{ color:var(--heading); }
.hl-ai{ color:var(--ai); }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--ff-head); font-size:14px; font-weight:600;
  letter-spacing:.005em;
  padding:0 30px; height:50px; border-radius:var(--r-md);
  border:1px solid transparent; cursor:pointer; white-space:nowrap;
  transition:background-color .2s var(--ease), border-color .2s var(--ease),
             color .2s var(--ease), transform .2s var(--ease);
}
.btn--accent{ background:var(--accent); color:var(--white); }
.btn--accent:hover{ background:var(--accent-dark); }
.btn--accent:active{ transform:translateY(1px); }
.btn--ghost{
  background:transparent; color:var(--heading);
  border-color:rgba(13,33,53,.22);
}
.btn--ghost:hover{ border-color:var(--heading); background:rgba(13,33,53,.05); }
/* on dark grounds */
.hero__actions .btn--ghost,
.cta__actions .btn--ghost{ color:var(--white); border-color:rgba(255,255,255,.4); }
.hero__actions .btn--ghost:hover,
.cta__actions .btn--ghost:hover{ border-color:var(--white); background:rgba(255,255,255,.1); }

/* ============================================================
   Top utility bar
   ============================================================ */
.topbar{ background:var(--navy-deep); color:rgba(255,255,255,.66); font-size:12px; }
.topbar__inner{ display:flex; align-items:center; justify-content:space-between; gap:20px; min-height:38px; }
.topbar__contact{ display:flex; gap:26px; }
.topbar__contact li{ display:inline-flex; }
.topbar__contact a,.topbar__loc{ display:inline-flex; align-items:center; gap:7px; transition:color .2s var(--ease); }
.topbar__contact a:hover{ color:var(--white); }
.topbar__loc .ico{ color:var(--ai); }
.topbar__social{ display:flex; gap:15px; }
.topbar__social a{ display:grid; place-items:center; opacity:.7; transition:opacity .2s var(--ease), color .2s var(--ease); }
.topbar__social a:hover{ opacity:1; color:var(--ai); }

/* ============================================================
   Header / navigation
   ============================================================ */
.header{
  background:var(--white);
  position:sticky; top:0; z-index:60;
  box-shadow:0 1px 0 rgba(13,33,53,.08);
}
.header__inner{ display:flex; align-items:center; gap:28px; min-height:76px; }

/* Brand lockup, recomposed horizontally from the supplied stacked artwork.
   The artwork's tagline line is 54:1 and illegible below ~200px wide, so it is
   set as live text under the footer logo instead of being baked into the image. */
.logo{ display:inline-flex; align-items:center; flex:none; }
.logo img{ height:44px; width:auto; }
.logo--light img{ height:42px; }

.nav{ display:flex; align-items:center; gap:30px; margin-left:auto; }
.nav__list{ display:flex; align-items:center; gap:28px; }
.nav__list a{
  position:relative; font-size:14.5px; font-weight:500; color:var(--body-dark);
  padding-block:6px; transition:color .2s var(--ease);
}
.nav__list a::after{
  content:""; position:absolute; left:0; right:0; bottom:0;
  height:2px; background:var(--accent);
  transform:scaleX(0); transform-origin:left; transition:transform .25s var(--ease);
}
.nav__list a:hover{ color:var(--heading); }
.nav__list a:hover::after,
.nav__list a.is-active::after{ transform:scaleX(1); }
.nav__list a.is-active{ color:var(--heading); }
.nav__cta{ height:44px; padding-inline:24px; font-size:13.5px; }
.nav__close{ display:none; }

.burger{
  display:none; margin-left:auto;
  background:none; border:0; padding:6px; cursor:pointer; color:var(--heading);
}
.nav-scrim{
  position:fixed; inset:0; z-index:70;
  background:rgba(7,23,38,.6); border:0;
}
/* .header is a stacking context (sticky + z-index), so the drawer's own
   z-index is scoped inside it — lift the whole header above the scrim. */
body.nav-open .header{ z-index:90; }

/* ============================================================
   Hero
   ============================================================ */
.hero{ position:relative; isolation:isolate; overflow:hidden; background:var(--navy); }
.hero__media{ position:absolute; inset:0; z-index:-3; }
.hero__media img{ width:100%; height:100%; object-fit:cover; object-position:center right; }
.hero::before{
  content:""; position:absolute; inset:0; z-index:-2;
  background:linear-gradient(96deg, rgba(7,23,38,.93) 0%, rgba(7,23,38,.8) 36%, rgba(7,23,38,.42) 66%, rgba(7,23,38,.3) 100%);
}
/* faint engineering grid — the "digital" layer, kept very low contrast */
.hero__grid{
  position:absolute; inset:0; z-index:-1; pointer-events:none;
  background-image:
    linear-gradient(to right, rgba(111,208,226,.10) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(111,208,226,.10) 1px, transparent 1px);
  background-size:76px 76px;
  mask-image:linear-gradient(100deg, transparent 30%, #000 70%, #000 100%);
  -webkit-mask-image:linear-gradient(100deg, transparent 30%, #000 70%, #000 100%);
}

.hero__inner{ display:flex; align-items:center; min-height:clamp(500px, 42vw, 760px); padding-block:76px; }
.hero__content{ max-width:720px; }
.hero h1{
  font-size:clamp(32px, 4vw, 66px);
  font-weight:800; letter-spacing:-.032em; line-height:1.1;
  color:var(--white); text-wrap:balance;
}
.hero h1 .hl{ color:var(--white); }
.hero p{
  margin:24px 0 36px; max-width:540px;
  font-size:clamp(15px, 1.15vw, 17px); line-height:1.65; color:rgba(255,255,255,.8);
}
.hero__actions{ display:flex; flex-wrap:wrap; gap:14px; }

/* telemetry chips — asset visibility, rendered in CSS so they stay crisp */
.hero__telemetry{
  position:absolute; right:5%; top:0; bottom:0; z-index:1;
  display:flex; flex-direction:column; justify-content:center; gap:16px;
  align-items:flex-start; pointer-events:none;
}
.chip{
  display:inline-flex; align-items:center; gap:9px;
  font-family:var(--ff-mono); font-size:10.5px; letter-spacing:.1em;
  color:rgba(255,255,255,.92);
  background:rgba(7,23,38,.62); border:1px solid rgba(111,208,226,.42);
  padding:8px 13px; border-radius:var(--r-sm); backdrop-filter:blur(6px);
}
.chip--b{ margin-left:64px; }
.chip__dot{
  width:6px; height:6px; border-radius:50%; background:var(--ai-soft);
  box-shadow:0 0 0 0 rgba(111,208,226,.6);
  animation:pulse 2.6s var(--ease) infinite;
}
@keyframes pulse{
  0%{ box-shadow:0 0 0 0 rgba(111,208,226,.55); }
  70%{ box-shadow:0 0 0 8px rgba(111,208,226,0); }
  100%{ box-shadow:0 0 0 0 rgba(111,208,226,0); }
}

/* ---------- infrastructure line ---------- */
.infobar{ background:var(--navy-soft); color:rgba(255,255,255,.84); }
.infobar__inner{
  display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between;
  gap:12px 30px; padding-block:16px;
  font-size:12.5px; font-weight:500;
}
.infobar span{ display:inline-flex; align-items:center; gap:9px; }
.infobar .ico{ color:var(--accent); }

/* ============================================================
   Brand introduction
   ============================================================ */
.intro{ padding-block:clamp(64px, 7vw, 108px); }
.intro__inner{ max-width:940px; margin-inline:auto; text-align:center; }
.statement{
  font-size:clamp(28px, 3.3vw, 52px);
  font-weight:700; letter-spacing:-.03em; line-height:1.14; text-wrap:balance;
}
.intro__body{
  display:grid; gap:18px; margin:34px auto 0; max-width:780px;
  font-size:clamp(15px, 1.15vw, 17px); line-height:1.75;
}
.pullquote{
  margin-top:42px; padding-top:34px; border-top:1px solid var(--line);
  font-family:var(--ff-head); font-size:clamp(19px, 1.85vw, 28px);
  font-weight:600; letter-spacing:-.02em; color:var(--heading);
}
.pullquote span{ color:var(--accent); }

/* ============================================================
   What we offer
   ============================================================ */
.offer{ background:var(--surface); padding-block:clamp(56px, 6vw, 92px); }
.offer .eyebrow,.serve .eyebrow,.promise .eyebrow{ text-align:center; }
.offer__grid{
  display:grid; grid-template-columns:repeat(6, 1fr); gap:24px;
  margin-top:52px;
}
/* 5 cards: 3 across, then 2 centred — each card spans 2 of 6 columns */
.offer__grid .card{ grid-column:span 2; }
.offer__grid .card:nth-child(4){ grid-column:2 / span 2; }
.offer__grid .card:nth-child(5){ grid-column:4 / span 2; }

.card{
  background:var(--white); border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:32px 28px;
  box-shadow:var(--shadow-card);
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-lift); border-color:transparent; }
.card__icon{ color:var(--accent); }
.card h3{ font-size:17px; font-weight:700; letter-spacing:-.015em; margin:20px 0 10px; }
.card p{ font-size:14px; line-height:1.7; }

/* ============================================================
   Split blocks (storage / rental)
   ============================================================ */
.split{ padding-block:clamp(56px, 6vw, 96px); }
.split--alt{ background:var(--surface); }
.split__grid{
  display:grid; grid-template-columns:repeat(2, minmax(0,1fr));
  gap:clamp(36px, 5vw, 76px); align-items:center;
}
.split__media img{ width:100%; aspect-ratio:3/2; object-fit:cover; border-radius:var(--r-lg); }
.split__text p{ font-size:15.5px; line-height:1.75; margin-top:22px; }
.split__text .btn{ margin-top:32px; }

.ticks{ display:grid; gap:12px; margin-top:26px; }
.ticks li{ display:flex; gap:11px; align-items:flex-start; font-size:14.5px; color:var(--body-dark); }
.ticks .ico{ color:var(--ai); margin-top:4px; stroke-width:2.2; }

.callout{
  font-family:var(--ff-head); font-size:clamp(16px, 1.4vw, 20px);
  font-weight:600; letter-spacing:-.015em; color:var(--heading);
  margin-top:26px; padding-left:18px; border-left:3px solid var(--accent);
  line-height:1.5;
}
.callout span{ color:var(--accent); }
.callout--ai{ border-left-color:var(--ai); }
.callout--ai span{ color:var(--ai); }

/* ============================================================
   Why PennAtlas.ai
   ============================================================ */
.why{ position:relative; isolation:isolate; overflow:hidden; }
.why__bg{ position:absolute; inset:0; z-index:-2; width:100%; height:100%; object-fit:cover; }
.why::before{
  content:""; position:absolute; inset:0; z-index:-1;
  background:linear-gradient(180deg, rgba(7,23,38,.86) 0%, rgba(7,23,38,.8) 100%);
}
.why__inner{ padding-block:clamp(60px, 6.5vw, 100px); }
.why__head{ max-width:720px; }
.why__head h2{
  color:var(--white); font-size:clamp(25px, 2.5vw, 40px);
  font-weight:700; letter-spacing:-.025em; text-wrap:balance;
}
.why__grid{
  display:grid; grid-template-columns:repeat(5, 1fr); gap:2px;
  margin-top:54px; background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.1);
  /* overflow clips the square children to the group's rounded corners */
  border-radius:var(--r-lg); overflow:hidden;
}
.why__item{
  background:rgba(7,23,38,.55); padding:32px 26px 34px;
  transition:background .3s var(--ease);
}
.why__item:hover{ background:rgba(18,48,74,.85); }
.why__item .ico{ color:var(--ai); }
.why__item h3{ color:var(--white); font-size:16px; font-weight:700; letter-spacing:-.015em; margin:20px 0 10px; }
.why__item p{ font-size:13.5px; line-height:1.7; color:rgba(255,255,255,.68); }

/* ============================================================
   Who we serve
   ============================================================ */
.serve{ padding-block:clamp(56px, 6vw, 92px); }
.serve__grid{
  display:grid; grid-template-columns:repeat(4, 1fr); gap:20px;
  margin-top:52px;
}
.serve__grid li{
  display:flex; align-items:center; gap:15px;
  padding:22px 24px; border:1px solid var(--line); border-radius:var(--r-lg);
  font-family:var(--ff-head); font-size:14.5px; font-weight:600;
  letter-spacing:-.01em; color:var(--heading);
  transition:border-color .25s var(--ease), background .25s var(--ease);
}
.serve__grid li:hover{ border-color:var(--ai); background:rgba(34,169,196,.05); }
.serve__grid .ico{ color:var(--body); transition:color .25s var(--ease); }
.serve__grid li:hover .ico{ color:var(--ai); }

/* ============================================================
   Core promise — Control → Automate → Recover
   ============================================================ */
.promise{ padding-block:clamp(56px, 6vw, 92px) 0; background:var(--surface); }
.promise__head{ padding-bottom:52px; }
.promise__track{ display:grid; grid-template-columns:repeat(3, 1fr); }
.pillar{
  position:relative; isolation:isolate; overflow:hidden;
  min-height:clamp(430px, 34vw, 620px);
  display:flex; align-items:flex-end;
}
.pillar > img{
  position:absolute; inset:0; z-index:-2;
  width:100%; height:100%; object-fit:cover;
  transition:transform .7s var(--ease);
}
.pillar::before{
  content:""; position:absolute; inset:0; z-index:-1;
  background:linear-gradient(to top, rgba(7,23,38,.94) 0%, rgba(7,23,38,.6) 48%, rgba(7,23,38,.34) 100%);
  transition:background .35s var(--ease);
}
.pillar:hover > img{ transform:scale(1.05); }
.pillar:hover::before{
  background:linear-gradient(to top, rgba(7,23,38,.92) 0%, rgba(7,23,38,.5) 55%, rgba(7,23,38,.2) 100%);
}
.pillar__body{ padding:40px 34px 42px; color:var(--white); width:100%; }
.pillar__step{
  display:inline-block; font-family:var(--ff-mono); font-size:11.5px;
  letter-spacing:.16em; color:var(--ai-soft); margin-bottom:14px;
}
.pillar h3{
  color:var(--white); font-size:clamp(24px, 2.2vw, 34px);
  font-weight:800; letter-spacing:.02em; text-transform:uppercase;
}
.pillar p{
  margin-top:12px; font-size:14px; line-height:1.7;
  color:rgba(255,255,255,.78); max-width:330px;
}
/* connective arrows between the three pillars */
.pillar + .pillar::after{
  content:""; position:absolute; left:0; top:50%; z-index:2;
  width:44px; height:44px; transform:translate(-50%,-50%) rotate(45deg);
  background:var(--accent);
  clip-path:polygon(0 0, 100% 0, 100% 100%);
}

/* ============================================================
   Infrastructure / facility
   ============================================================ */
.facility{ padding-block:clamp(56px, 6vw, 92px) 0; }
.facility__grid{
  display:grid; grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:clamp(36px, 5vw, 72px); align-items:center;
}
.facility__text p{ font-size:15.5px; line-height:1.75; margin-top:22px; }

.stats{
  display:grid; grid-template-columns:repeat(2, 1fr); gap:2px; margin:0;
  background:var(--line); border:1px solid var(--line);
  border-radius:var(--r-lg); overflow:hidden;
}
.stats > div{ background:var(--white); padding:30px 26px; }
.stats dt{
  font-family:var(--ff-head); font-size:clamp(28px, 2.6vw, 40px);
  font-weight:800; letter-spacing:-.03em; color:var(--heading); line-height:1;
}
.stats dd{ margin:10px 0 0; font-size:13px; color:var(--body); }

.facility__shot{ margin:clamp(44px, 5vw, 72px) 0 0; position:relative; }
.facility__shot img{ width:100%; aspect-ratio:21/9; object-fit:cover; }
.facility__shot figcaption{
  position:absolute; left:0; bottom:0;
  background:var(--navy-deep); color:rgba(255,255,255,.86);
  font-family:var(--ff-mono); font-size:11.5px; letter-spacing:.05em;
  padding:12px 22px;
  border-radius:0 var(--r-sm) 0 0;
}
.map{ height:clamp(300px, 26vw, 460px); background:var(--surface); }
.map iframe{ width:100%; height:100%; }

/* ============================================================
   Closing CTA
   ============================================================ */
.cta{ position:relative; isolation:isolate; overflow:hidden; }
.cta__bg{ position:absolute; inset:0; z-index:-2; width:100%; height:100%; object-fit:cover; }
.cta::before{
  content:""; position:absolute; inset:0; z-index:-1;
  background:linear-gradient(96deg, rgba(7,23,38,.94) 0%, rgba(7,23,38,.84) 55%, rgba(7,23,38,.6) 100%);
}
.cta__inner{
  display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);
  gap:clamp(38px, 5vw, 76px); align-items:center;
  padding-block:clamp(60px, 6.5vw, 100px);
}
.cta__head h2{
  color:var(--white); font-size:clamp(26px, 2.6vw, 42px);
  font-weight:700; letter-spacing:-.028em; text-wrap:balance;
}
.cta__tag{
  margin-top:20px; font-family:var(--ff-mono); font-size:13px;
  letter-spacing:.14em; text-transform:uppercase; color:var(--accent);
}

.cta__form{ display:grid; grid-template-columns:repeat(2, 1fr); gap:18px; }
.field{ display:grid; gap:8px; }
.field label{
  font-size:12px; font-weight:500; letter-spacing:.02em;
  color:rgba(255,255,255,.7);
}
.field input,.field select{
  height:50px; padding:0 16px; width:100%;
  background:rgba(255,255,255,.07); color:var(--white);
  border:1px solid rgba(255,255,255,.2); border-radius:var(--r-md);
  font-size:14.5px;
  transition:border-color .2s var(--ease), background .2s var(--ease);
}
.field input::placeholder{ color:rgba(255,255,255,.42); }
.field input:hover,.field select:hover{ border-color:rgba(255,255,255,.36); }
.field input:focus,.field select:focus{
  outline:none; border-color:var(--ai); background:rgba(255,255,255,.11);
}
.field select{
  appearance:none; cursor:pointer;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 15px center;
  padding-right:40px;
}
.field select option{ color:var(--heading); background:var(--white); }
.cta__actions{ grid-column:1 / -1; display:flex; flex-wrap:wrap; gap:14px; margin-top:4px; }
.cta__note{
  grid-column:1 / -1; min-height:22px;
  font-size:13.5px; color:var(--ai-soft);
}

/* ============================================================
   Footer
   ============================================================ */
.footer{ background:var(--navy-deep); color:rgba(255,255,255,.6); padding-block:clamp(52px, 5vw, 76px) 0; }
.footer__top{
  display:grid;
  grid-template-columns:minmax(0,1.6fr) minmax(0,.85fr) minmax(0,1.1fr) minmax(0,1.15fr);
  gap:44px;
}
.footer h4{ color:var(--white); font-size:14.5px; font-weight:700; letter-spacing:-.01em; margin-bottom:20px; }
.footer__brand .logo{ margin-bottom:22px; }
.footer__brand p{ font-size:13.5px; line-height:1.8; max-width:330px; }
.footer__tagline{
  margin-top:14px;
  font-family:var(--ff-mono); font-size:11px;
  letter-spacing:.14em; text-transform:uppercase; color:rgba(255,255,255,.5);
}
.footer__promise{
  margin-top:18px !important;
  font-family:var(--ff-mono); font-size:11.5px;
  letter-spacing:.16em; text-transform:uppercase; color:var(--accent);
}

.footer__col ul{ display:grid; gap:12px; font-size:13.5px; }
.footer__col a{ transition:color .2s var(--ease); }
.footer__col a:hover{ color:var(--accent); }
.footer__contact li{ display:flex; gap:11px; line-height:1.6; }
.footer__contact .ico{ margin-top:4px; color:var(--ai); }

.footer__cta .btn{ height:46px; font-size:13.5px; }
.footer__social{ display:flex !important; gap:12px; margin-top:26px; }
.footer__social a{
  display:grid; place-items:center; width:34px; height:34px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.08); color:rgba(255,255,255,.8);
  transition:background .2s var(--ease), color .2s var(--ease);
}
.footer__social a:hover{ background:var(--accent); color:var(--white); }

.footer__bottom{
  display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between;
  gap:14px; margin-top:clamp(40px, 4vw, 60px);
  padding-block:24px; border-top:1px solid rgba(255,255,255,.1);
  font-size:12.5px;
}
.footer__bottom ul{ display:flex; gap:22px; }
.footer__bottom a:hover{ color:var(--accent); }

/* ============================================================
   Responsive — laptop / tablet
   ============================================================ */
@media (max-width: 1180px){
  .nav__list{ gap:22px; }
  .why__grid{ grid-template-columns:repeat(3, 1fr); }
  .serve__grid{ grid-template-columns:repeat(3, 1fr); }
}

@media (max-width: 1024px){
  .offer__grid{ grid-template-columns:repeat(4, 1fr); }
  .offer__grid .card,
  .offer__grid .card:nth-child(4),
  .offer__grid .card:nth-child(5){ grid-column:span 2; }
  .offer__grid .card:nth-child(5){ grid-column:2 / span 2; }
  .why__grid{ grid-template-columns:repeat(2, 1fr); }
  .serve__grid{ grid-template-columns:repeat(2, 1fr); }
  .stats{ grid-template-columns:repeat(4, 1fr); }
  .footer__top{ grid-template-columns:repeat(2, 1fr); gap:40px; }
}

@media (max-width: 960px){
  .topbar__loc{ display:none; }
  .header__inner{ min-height:66px; }
  .burger{ display:block; }

  .nav{
    position:fixed; inset:0 0 0 auto; z-index:80;
    width:min(330px, 86vw);
    flex-direction:column; align-items:flex-start; justify-content:flex-start;
    gap:0; margin:0; padding:80px 30px 30px;
    background:var(--white);
    border-radius:var(--r-lg) 0 0 var(--r-lg);
    transform:translateX(100%); transition:transform .32s var(--ease);
    overflow-y:auto;
  }
  body.nav-open .nav{ transform:none; }
  .nav__close{
    display:grid; place-items:center;
    position:absolute; top:18px; right:20px;
    background:none; border:0; padding:6px; cursor:pointer; color:var(--heading);
  }
  .nav__list{ flex-direction:column; align-items:stretch; gap:0; width:100%; }
  .nav__list li + li{ border-top:1px solid var(--line); }
  .nav__list a{ display:block; padding:15px 0; font-size:15.5px; }
  .nav__list a::after{ display:none; }
  .nav__cta{ margin-top:26px; width:100%; height:50px; }

  .hero__telemetry{ display:none; }
  .split__grid{ grid-template-columns:1fr; gap:36px; }
  /* keep the image above the copy in both blocks once stacked */
  .split--alt .split__text{ order:2; }
  .split--alt .split__media{ order:1; }
  .cta__inner{ grid-template-columns:1fr; }
  .promise__track{ grid-template-columns:1fr; }
  .pillar{ min-height:340px; }
  .pillar + .pillar::after{
    left:50%; top:0; transform:translate(-50%,-50%) rotate(135deg);
  }
}

/* ============================================================
   Responsive — mobile
   ============================================================ */
@media (max-width: 720px){
  :root{ --gutter:20px; }
  body{ font-size:14.5px; }

  .topbar{ display:none; }
  .logo img{ height:34px; }

  .hero::before{
    background:linear-gradient(180deg, rgba(7,23,38,.82) 0%, rgba(7,23,38,.9) 100%);
  }
  .hero__grid{ mask-image:none; -webkit-mask-image:none; opacity:.5; }
  .hero__inner{ min-height:0; padding-block:56px 52px; }
  .hero__content{ max-width:none; }
  .hero h1{ font-size:30px; letter-spacing:-.028em; }
  .hero p{ margin:18px 0 28px; font-size:14.5px; }
  .hero__actions .btn{ flex:1 1 100%; }

  .infobar__inner{ flex-direction:column; align-items:flex-start; gap:11px; padding-block:20px; }

  .intro{ padding-block:52px; }
  .statement{ font-size:26px; }
  .intro__body{ margin-top:26px; text-align:left; }
  .pullquote{ margin-top:32px; padding-top:26px; font-size:19px; }

  .offer,.split,.serve,.facility{ padding-block:52px; }
  .facility{ padding-bottom:0; }
  .promise{ padding-block:52px 0; }
  .section-title{ font-size:24px; }
  .section-title--left{ text-align:left; }

  .offer__grid{ grid-template-columns:1fr; gap:16px; margin-top:34px; }
  .offer__grid .card,
  .offer__grid .card:nth-child(4),
  .offer__grid .card:nth-child(5){ grid-column:auto; }
  .card{ padding:26px 22px; }

  .split__text .btn{ width:100%; }

  .why__inner{ padding-block:52px; }
  .why__grid{ grid-template-columns:1fr; margin-top:34px; }
  .why__item{ padding:26px 22px 28px; }

  .serve__grid{ grid-template-columns:1fr; gap:12px; margin-top:34px; }
  .serve__grid li{ padding:18px 20px; }

  .promise__head{ padding-bottom:34px; }
  .pillar{ min-height:300px; }
  .pillar__body{ padding:30px 24px 32px; }
  .pillar p{ max-width:none; }

  .facility__grid{ grid-template-columns:1fr; gap:34px; }
  .stats{ grid-template-columns:repeat(2, 1fr); }
  .stats > div{ padding:24px 20px; }
  .facility__shot figcaption{ position:static; display:block; padding:12px 18px; font-size:10.5px; }
  .map{ height:280px; }

  .cta__inner{ padding-block:52px; }
  .cta__head h2{ font-size:25px; }
  .cta__form{ grid-template-columns:1fr; gap:16px; }
  .cta__actions .btn{ flex:1 1 100%; }

  .footer__top{ grid-template-columns:1fr; gap:34px; }
  .footer__bottom{ flex-direction:column; align-items:flex-start; gap:12px; }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{
    animation-duration:.01ms !important; animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
}