/* ==========================================================================
   KELLEY AEROSPACE — shared stylesheet
   Palette: deep navy / steel-blue, luxury-editorial, Times New Roman throughout
   ========================================================================== */

:root{
  --ink:        #0a1522;
  --navy-900:   #0d1f36;
  --navy-800:   #123252;
  --navy-700:   #1a4066;
  --navy-600:   #2a5580;
  --steel-500:  #5c7793;
  --steel-300:  #8fa3b8;
  --steel-100:  #c9d4de;
  --platinum:   #eef1f4;
  --white:      #ffffff;
  --hairline:   rgba(238,241,244,0.14);
  --hairline-strong: rgba(238,241,244,0.28);
  --accent:     #6f9fcf;
  --accent-dim: rgba(111,159,207,0.35);

  --serif: "Times New Roman", Times, "Liberation Serif", Georgia, serif;
  --mono: "Courier New", ui-monospace, "Cascadia Mono", monospace;

  --maxw: 1240px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--ink);
  color:var(--platinum);
  font-family:var(--serif);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{ font-family:var(--serif); font-weight:400; margin:0; }
p{ margin:0; }
ul{ margin:0; padding:0; list-style:none; }

::selection{ background:var(--accent-dim); color:var(--white); }

:focus-visible{
  outline:1px solid var(--accent);
  outline-offset:3px;
}

.container{
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 40px;
}

.eyebrow{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:0.28em;
  text-transform:uppercase;
  color:var(--steel-300);
}

.rule{
  height:1px;
  background:var(--hairline);
  border:0;
  margin:0;
}

/* ---------- buttons / links ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:14px 28px;
  border:1px solid var(--hairline-strong);
  color:var(--platinum);
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  transition:border-color .25s ease, color .25s ease, background .25s ease;
}
.btn:hover{
  border-color:var(--accent);
  color:var(--accent);
}
.btn-solid{
  background:var(--platinum);
  color:var(--navy-900);
  border-color:var(--platinum);
}
.btn-solid:hover{
  background:var(--accent);
  border-color:var(--accent);
  color:var(--white);
}
.text-link{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--steel-300);
  border-bottom:1px solid var(--hairline-strong);
  padding-bottom:3px;
  transition:color .2s ease, border-color .2s ease;
}
.text-link:hover{ color:var(--accent); border-color:var(--accent); }

/* ---------- header / nav ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(10,21,34,0.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--hairline);
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:92px;
}
.brand img{ height:40px; width:auto; }
.brand{ display:flex; align-items:center; }

.nav-toggle{
  display:none;
  background:none;
  border:1px solid var(--hairline-strong);
  color:var(--platinum);
  width:42px;
  height:38px;
  align-items:center;
  justify-content:center;
  cursor:pointer;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after{
  content:"";
  display:block;
  width:18px;
  height:1px;
  background:var(--platinum);
  position:relative;
}
.nav-toggle span::before{ position:absolute; top:-6px; }
.nav-toggle span::after{ position:absolute; top:6px; }

.main-nav ul{
  display:flex;
  gap:36px;
}
.main-nav a{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--steel-300);
  padding:6px 0;
  border-bottom:1px solid transparent;
  transition:color .2s ease, border-color .2s ease;
}
.main-nav a:hover,
.main-nav a.active{
  color:var(--platinum);
  border-color:var(--accent);
}

/* ---------- hero ---------- */
.hero{
  position:relative;
  min-height:88vh;
  display:flex;
  align-items:flex-end;
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(10,17,28,0.35) 0%, rgba(10,17,28,0.55) 55%, rgba(9,15,25,0.96) 100%);
}
.hero-inner{
  position:relative;
  z-index:2;
  width:100%;
  padding-bottom:88px;
}
.hero .eyebrow{ color:var(--steel-100); margin-bottom:22px; display:block; }
.hero h1{
  font-size:clamp(38px, 6vw, 74px);
  line-height:1.05;
  letter-spacing:0.01em;
  color:var(--white);
  max-width:16ch;
}
.hero .lede{
  margin-top:22px;
  max-width:46ch;
  font-size:19px;
  color:var(--steel-100);
  font-style:italic;
}
.hero-actions{ margin-top:40px; display:flex; gap:18px; flex-wrap:wrap; }

.hero-sm{ min-height:56vh; }

/* ---------- spec readout : signature element ---------- */
.spec-strip{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(150px,1fr));
  border-top:1px solid var(--hairline);
  border-bottom:1px solid var(--hairline);
}
.spec{
  position:relative;
  padding:26px 22px;
  border-left:1px solid var(--hairline);
}
.spec:first-child{ border-left:0; }
.spec::before,
.spec::after{
  content:"";
  position:absolute;
  width:9px; height:9px;
  border-color:var(--accent);
  opacity:.85;
}
.spec::before{ top:8px; left:8px; border-top:1px solid; border-left:1px solid; }
.spec::after{ bottom:8px; right:8px; border-bottom:1px solid; border-right:1px solid; }
.spec-value{
  font-family:var(--mono);
  font-size:clamp(22px,2.4vw,32px);
  color:var(--white);
  letter-spacing:0.02em;
}
.spec-label{
  margin-top:8px;
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:0.16em;
  text-transform:uppercase;
  color:var(--steel-300);
}

/* ---------- sections / layout ---------- */
.section{ padding:120px 0; }
.section-tight{ padding:80px 0; }
.section-border-top{ border-top:1px solid var(--hairline); }
.section-alt{ background:var(--navy-900); }

.section-head{ max-width:720px; margin-bottom:56px; }
.section-head .eyebrow{ margin-bottom:18px; }
.section-head h2{
  font-size:clamp(28px,3.4vw,44px);
  line-height:1.15;
  color:var(--white);
}
.section-head .dek{
  margin-top:18px;
  color:var(--steel-100);
  font-size:18px;
  max-width:60ch;
}

.two-col{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:70px;
  align-items:center;
}
.two-col.reverse .two-col-media{ order:2; }
.two-col-body h3{
  font-size:clamp(22px,2.4vw,30px);
  color:var(--white);
  margin-bottom:18px;
}
.two-col-body p{ color:var(--steel-100); font-size:17px; }
.two-col-body p + p{ margin-top:16px; }
.two-col-media img{ width:100%; height:auto; }
.media-frame{
  position:relative;
  border:1px solid var(--hairline);
  padding:10px;
}
.media-frame img{ display:block; }

.figure-caption{
  margin-top:14px;
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--steel-500);
}

/* prose block used on standalone copy sections */
.prose{ max-width:70ch; }
.prose p{ color:var(--steel-100); font-size:18px; }
.prose p + p{ margin-top:20px; }
.prose h3{ color:var(--white); font-size:24px; margin:44px 0 16px; }
.prose ul{ margin-top:16px; }
.prose li{
  color:var(--steel-100);
  font-size:17px;
  padding-left:20px;
  position:relative;
  margin-top:12px;
}
.prose li::before{
  content:"";
  position:absolute; left:0; top:10px;
  width:6px; height:1px;
  background:var(--accent);
}
.prose strong{ color:var(--white); font-weight:700; }

/* ---------- news / bulletin block ---------- */
.bulletin{
  border:1px solid var(--hairline);
  padding:56px;
}
.bulletin .eyebrow{ margin-bottom:16px; }
.bulletin h2{ color:var(--white); font-size:clamp(24px,3vw,32px); margin-bottom:28px; max-width:26ch; }
.bulletin p{ color:var(--steel-100); font-size:17px; }
.bulletin p + p{ margin-top:18px; }

/* ---------- product / index cards ---------- */
.card-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:1px;
  background:var(--hairline);
  border:1px solid var(--hairline);
}
.p-card{
  background:var(--ink);
  position:relative;
  display:flex;
  flex-direction:column;
}
.p-card-media{
  aspect-ratio:3/2;
  overflow:hidden;
  position:relative;
}
.p-card-media img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .7s cubic-bezier(.2,.7,.2,1);
}
.p-card:hover .p-card-media img{ transform:scale(1.06); }
.p-card-media::after{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(9,15,25,0) 40%, rgba(9,15,25,0.9) 100%);
}
.p-card-tag{
  position:absolute; top:18px; left:18px; z-index:2;
  font-family:var(--mono); font-size:10.5px; letter-spacing:0.16em; text-transform:uppercase;
  color:var(--steel-100);
}
.p-card-body{ padding:26px 24px 32px; }
.p-card-body h3{ color:var(--white); font-size:22px; margin-bottom:12px; }
.p-card-body p{ color:var(--steel-300); font-size:15.5px; }
.p-card-foot{
  margin-top:20px;
  display:flex; align-items:center; justify-content:space-between;
}

/* ---------- services ---------- */
.service-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1px;
  background:var(--hairline);
  border:1px solid var(--hairline);
  margin-top:56px;
}
.service{
  background:var(--ink);
  padding:0;
}
.service-media{ aspect-ratio:16/10; overflow:hidden; }
.service-media img{ width:100%; height:100%; object-fit:cover; }
.service-body{ padding:32px; }
.service-body .eyebrow{ margin-bottom:14px; }
.service-body h3{ color:var(--white); font-size:24px; margin-bottom:12px; }
.service-body p{ color:var(--steel-100); font-size:16px; }

/* ---------- gallery ---------- */
.gallery{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:1px;
  background:var(--hairline);
  border:1px solid var(--hairline);
}
.gallery a{ display:block; aspect-ratio:4/3; overflow:hidden; background:var(--navy-900); }
.gallery img{ width:100%; height:100%; object-fit:contain; transition:transform .6s ease, opacity .3s ease; }
.gallery a:hover img{ transform:scale(1.04); opacity:.9; }

/* ---------- board / team ---------- */
.board-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:1px;
  background:var(--hairline);
  border:1px solid var(--hairline);
}
.board-card{
  background:var(--navy-900);
  padding:0;
}
.board-media{ aspect-ratio:4/5; overflow:hidden; background:var(--navy-800); }
.board-media img{ width:100%; height:100%; object-fit:cover; filter:grayscale(28%); transition:filter .3s ease; }
.board-card:hover .board-media img{ filter:grayscale(0%); }
.board-monogram{
  width:100%; height:100%;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--serif);
  font-size:44px;
  color:var(--steel-500);
  border:1px dashed var(--hairline-strong);
}
.board-info{ padding:22px 24px 28px; border-top:1px solid var(--hairline); }
.board-info h4{ color:var(--white); font-size:19px; margin-bottom:6px; }
.board-info .role{
  font-family:var(--mono); font-size:11px; letter-spacing:0.1em; text-transform:uppercase;
  color:var(--steel-300);
}
.board-card.linked{ cursor:pointer; transition:background .25s ease; }
.board-card.linked:hover{ background:var(--navy-800); }
.board-card.linked .board-info h4{ text-decoration:underline; text-decoration-color:var(--hairline-strong); text-underline-offset:5px; }
.board-card.linked:hover .board-info h4{ text-decoration-color:var(--accent); color:var(--accent); }

/* ---------- contact ---------- */
.contact-grid{
  display:grid;
  grid-template-columns:0.85fr 1.15fr;
  gap:1px;
  background:var(--hairline);
  border:1px solid var(--hairline);
}
.contact-info,.contact-form{ background:var(--ink); padding:56px; }
.contact-info .eyebrow{ margin-bottom:20px; }
.contact-info h2{ color:var(--white); font-size:32px; margin-bottom:32px; }
.contact-line{ margin-bottom:26px; }
.contact-line .label{
  font-family:var(--mono); font-size:10.5px; letter-spacing:0.14em; text-transform:uppercase;
  color:var(--steel-500); display:block; margin-bottom:6px;
}
.contact-line .value{ color:var(--platinum); font-size:19px; }
.contact-line a.value:hover{ color:var(--accent); }

.field{ margin-bottom:26px; }
.field label{
  display:block; font-family:var(--mono); font-size:10.5px; letter-spacing:0.14em; text-transform:uppercase;
  color:var(--steel-300); margin-bottom:10px;
}
.field input,
.field textarea{
  width:100%;
  background:transparent;
  border:0;
  border-bottom:1px solid var(--hairline-strong);
  color:var(--platinum);
  font-family:var(--serif);
  font-size:17px;
  padding:10px 2px;
  transition:border-color .2s ease;
}
.field input:focus,
.field textarea:focus{ outline:0; border-color:var(--accent); }
.field textarea{ resize:vertical; min-height:120px; }
.form-status{
  font-family:var(--mono);
  font-size:12.5px;
  letter-spacing:0.02em;
  min-height:18px;
  margin-bottom:20px;
}
.form-status.ok{ color:var(--accent); }
.form-status.err{ color:#c47a6a; }

/* ---------- footer ---------- */
.site-footer{
  border-top:1px solid var(--hairline);
  padding:70px 0 40px;
}
.footer-top{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:40px;
  flex-wrap:wrap;
  padding-bottom:48px;
}
.footer-brand .footer-wordmark{
  font-family:var(--serif);
  font-size:26px;
  letter-spacing:0.04em;
  color:var(--platinum);
}
.footer-nav{ display:flex; gap:40px; flex-wrap:wrap; }
.footer-col h5{
  font-family:var(--mono); font-size:11px; letter-spacing:0.14em; text-transform:uppercase;
  color:var(--steel-500); margin-bottom:16px;
}
.footer-col ul li{ margin-bottom:10px; }
.footer-col a{ color:var(--steel-100); font-size:15px; }
.footer-col a:hover{ color:var(--accent); }
.footer-bottom{
  padding-top:28px;
  border-top:1px solid var(--hairline);
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:14px;
}
.footer-bottom p{
  font-family:var(--mono); font-size:11px; letter-spacing:0.06em;
  color:var(--steel-500);
}

/* ---------- bio page ---------- */
.bio-head{
  display:grid;
  grid-template-columns:280px 1fr;
  gap:60px;
  align-items:end;
  padding-bottom:56px;
  border-bottom:1px solid var(--hairline);
  margin-bottom:56px;
}
.bio-photo{ border:1px solid var(--hairline); padding:10px; max-width:220px; }
.bio-photo img{ width:100%; height:auto; }
.bio-name{ font-size:clamp(30px,4vw,46px); color:var(--white); margin-top:16px; }
.bio-role{ font-family:var(--mono); font-size:12px; letter-spacing:0.14em; text-transform:uppercase; color:var(--accent); margin-top:10px; }
.back-link{ margin-bottom:32px; display:inline-block; }

/* ---------- utility ---------- */
.center{ text-align:center; }
.mt-lg{ margin-top:80px; }
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s ease; }
.reveal.in{ opacity:1; transform:none; }

@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  .p-card-media img,.gallery img,.board-media img{ transition:none; }
}

/* ---------- responsive ---------- */
@media (max-width: 980px){
  .container{ padding:0 24px; }
  .two-col{ grid-template-columns:1fr; gap:36px; }
  .two-col.reverse .two-col-media{ order:0; }
  .card-grid{ grid-template-columns:1fr 1fr; }
  .service-grid{ grid-template-columns:1fr; }
  .board-grid{ grid-template-columns:1fr 1fr; }
  .gallery{ grid-template-columns:1fr 1fr; }
  .contact-grid{ grid-template-columns:1fr; }
  .bio-head{ grid-template-columns:1fr; }
  .bio-photo{ max-width:220px; }
}

@media (max-width: 720px){
  body{ font-size:16px; }
  .site-header .container{ height:76px; }
  .brand img{ height:32px; }
  .nav-toggle{ display:flex; }
  .main-nav{
    position:fixed; inset:76px 0 0 0;
    background:var(--ink);
    transform:translateY(-8px);
    opacity:0; visibility:hidden;
    transition:opacity .25s ease, transform .25s ease, visibility .25s ease;
    border-top:1px solid var(--hairline);
  }
  .main-nav.open{ opacity:1; visibility:visible; transform:none; }
  .main-nav ul{ flex-direction:column; gap:0; padding:20px 24px; }
  .main-nav a{ display:block; padding:16px 0; border-bottom:1px solid var(--hairline); font-size:14px; }
  .hero{ min-height:78vh; }
  .hero-inner{ padding-bottom:56px; }
  .card-grid{ grid-template-columns:1fr; }
  .board-grid{ grid-template-columns:1fr 1fr; }
  .gallery{ grid-template-columns:1fr 1fr; }
  .section{ padding:80px 0; }
  .bulletin{ padding:32px; }
  .contact-info,.contact-form{ padding:36px 28px; }
  .spec-strip{ grid-template-columns:1fr 1fr; }
}


.two-col-body ul{margin:16px 0 0;padding-left:1.2em}
.two-col-body li{margin-bottom:12px}

/* portfolio image band: pure-black strip so the image blends in, no box-in-box */
.portfolio-band{background:#000;padding:56px 0}
.portfolio-shot{display:block;max-width:1200px;margin:0 auto}
.portfolio-shot img{width:100%;height:auto}
@media (max-width:720px){.portfolio-band{padding:32px 0}.portfolio-band .container{padding:0 12px}}

/* mobile menu fix: the blurred header made the old fixed menu collapse, so it is now
   a solid dropdown panel anchored under the menu button on the right */
@media (max-width:720px){
  .main-nav{
    position:absolute; inset:auto; top:100%; right:0; left:auto; bottom:auto;
    width:min(320px,100vw); max-height:calc(100vh - 76px); overflow-y:auto;
    background:#0a1522; border:1px solid var(--hairline-strong); border-top:0;
    box-shadow:0 18px 40px rgba(0,0,0,.55);
  }
  .main-nav a{ color:var(--platinum); }
}