/* OC10 — site styles
   Barlow Condensed headings (uppercase, signage feel), Barlow text.
   Navy, grey and orange from the ring logo. */

:root {
  --navy: #1c3557;
  --navy-deep: #12253f;
  --orange: #ef6a2b;
  --orange-dark: #c9531b;
  --grey: #a3a9b1;
  --ink: #18202c;
  --text: #3b4350;
  --soft: #6c7480;
  --bg: #f6f6f3;
  --white: #fff;
  --line: #dcdcd6;
  --cond: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "Barlow", "Helvetica Neue", Arial, sans-serif;
  --w: 1180px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 18px/1.6 var(--body); }
a { color: var(--navy); }
h1, h2, h3 { font-family: var(--cond); color: var(--ink); text-transform: uppercase; font-weight: 600; line-height: 1; margin: 0; letter-spacing: .005em; }
h1 { font-size: clamp(52px, 8vw, 112px); }
h2 { font-size: clamp(36px, 4.6vw, 60px); }
h3 { font-size: 28px; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; }

.c { max-width: var(--w); margin: 0 auto; padding: 0 30px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 10px; top: 10px; background: #fff; padding: 8px 12px; z-index: 50; }

/* header */
.hd { background: var(--white); border-bottom: 1px solid var(--line); }
.hd .c { display: flex; align-items: center; height: 76px; gap: 32px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--cond); font-weight: 700; font-size: 30px; color: var(--navy); letter-spacing: .02em; }
.logo svg { width: 36px; height: 36px; }
.nv { display: flex; gap: 4px; margin-left: auto; }
.nv a { font-family: var(--cond); text-transform: uppercase; font-weight: 600; font-size: 18px; letter-spacing: .04em; color: var(--text); text-decoration: none; padding: 8px 12px; }
.nv a:hover { color: var(--navy); background: var(--bg); }
.nv a.on { color: #fff; background: var(--navy); }
.li { display: inline-grid; place-items: center; width: 36px; height: 36px; background: var(--navy); color: #fff; text-decoration: none; font-weight: 700; font-size: 15px; }
.li:hover { background: var(--orange); }
.tg { display: none; margin-left: auto; font-family: var(--cond); text-transform: uppercase; font-weight: 600; font-size: 18px; letter-spacing: .04em; background: var(--navy); color: #fff; border: 0; padding: 8px 16px; cursor: pointer; }

/* buttons */
.btn { display: inline-block; font-family: var(--cond); text-transform: uppercase; font-weight: 600; font-size: 20px; letter-spacing: .04em; text-decoration: none; padding: 12px 26px; background: var(--orange); color: #fff; border: 0; cursor: pointer; }
.btn:hover { background: var(--orange-dark); }
.btn.alt { background: transparent; color: #fff; box-shadow: inset 0 0 0 2px rgba(255,255,255,.6); }
.btn.alt:hover { background: #fff; color: var(--navy); }
.btn.navy { background: var(--navy); }
.btn.navy:hover { background: var(--navy-deep); }
.more { font-weight: 600; color: var(--navy); text-decoration: none; border-bottom: 2px solid var(--orange); }
.more:hover { color: var(--orange-dark); }

/* hero with the ring */
.hero { position: relative; overflow: hidden; background: var(--navy); color: #d7deea; }
.hero .c { position: relative; padding-top: 110px; padding-bottom: 110px; }
.ring { position: absolute; right: -60px; top: 50%; width: 620px; height: 620px; transform: translateY(-50%); pointer-events: none; }
.hero h1 { color: #fff; max-width: 10ch; margin-bottom: 26px; }
.hero h1 span { color: var(--orange); }
.hero p { font-size: 22px; max-width: 36ch; margin-bottom: 34px; color: #e3e8f0; }
.hero .acts { display: flex; gap: 12px; flex-wrap: wrap; }

/* sections */
.sc { padding: 92px 0; }
.sc.w { background: var(--white); }
.sc.n { background: var(--navy); color: #cfd7e4; }
.sc.n h2, .sc.n h3 { color: #fff; }
.sc + .sc.w, .sc.w + .sc:not(.n) { border-top: 1px solid var(--line); }
.kick { display: inline-flex; align-items: center; gap: 10px; font-family: var(--cond); text-transform: uppercase; letter-spacing: .12em; font-weight: 600; font-size: 16px; color: var(--orange-dark); margin-bottom: 14px; }
.kick::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--orange); }
.n .kick { color: #ffb38e; }
.lead { font-size: 22px; line-height: 1.5; color: var(--ink); }
.n .lead { color: #fff; }
.cols { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: start; }

/* numbered list of services */
.ix { border-top: 2px solid var(--ink); }
.ix > li { display: grid; grid-template-columns: 70px 1fr 1.6fr; gap: 28px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.ix .no { font-family: var(--cond); font-weight: 600; font-size: 30px; color: var(--grey); line-height: 1; }
.ix h3 { line-height: 1.05; }
.ix p { margin: 0; }
.ix .tags { margin-top: 10px; font-size: 16px; color: var(--soft); }
.ix .tags b { color: var(--ink); font-weight: 600; }

.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.pair > div { padding: 0 48px 0 0; }
.pair > div + div { padding: 0 0 0 48px; border-left: 1px solid rgba(255,255,255,.2); }
.pair h3 { margin-bottom: 14px; }

.skills { display: flex; flex-wrap: wrap; gap: 0; margin-top: 30px; border-top: 1px solid rgba(255,255,255,.2); }
.skills li { font-family: var(--cond); text-transform: uppercase; font-weight: 600; font-size: 22px; letter-spacing: .04em; color: #fff; padding: 16px 28px 0 0; }
.skills li + li::before { content: "/"; color: var(--orange); margin-right: 28px; }

/* page head */
.ph { background: var(--navy); color: #d7deea; position: relative; overflow: hidden; }
.ph .c { position: relative; padding-top: 72px; padding-bottom: 60px; }
.ph h1 { color: #fff; font-size: clamp(48px, 7vw, 92px); }
.ph p { max-width: 60ch; margin: 18px 0 0; font-size: 20px; }
.ph .ring { width: 380px; height: 380px; right: -30px; }

/* groups (services page) */
.grp { display: grid; grid-template-columns: 4fr 8fr; gap: 64px; padding: 56px 0; border-top: 1px solid var(--line); scroll-margin-top: 20px; }
.grp:first-child { border-top: 2px solid var(--ink); }
.grp h2 { font-size: clamp(32px, 3.6vw, 46px); }
.items > div { padding: 0 0 26px; margin-bottom: 26px; border-bottom: 1px dashed var(--line); }
.items > div:last-child { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }
.items h3 { font-size: 26px; margin-bottom: 8px; color: var(--navy); }
.items p { margin: 0; }

/* about values */
.vals { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 2px solid var(--ink); margin: 26px 0; }
.vals li { font-family: var(--cond); text-transform: uppercase; font-weight: 600; font-size: 22px; color: var(--navy); padding: 18px 10px 18px 0; border-bottom: 1px solid var(--line); }
.vals li + li { padding-left: 14px; border-left: 1px solid var(--line); }
.dots li { position: relative; padding: 10px 0 10px 24px; border-bottom: 1px solid var(--line); }
.dots li::before { content: ""; position: absolute; left: 2px; top: 20px; width: 9px; height: 9px; border-radius: 50%; background: var(--orange); }

/* training tabs */
.tabs { display: flex; flex-wrap: wrap; gap: 0; border-bottom: 2px solid var(--ink); margin-bottom: 40px; }
.tab { font-family: var(--cond); text-transform: uppercase; font-weight: 600; font-size: 20px; letter-spacing: .04em; background: none; border: 0; padding: 14px 22px; color: var(--soft); cursor: pointer; margin-bottom: -2px; border-bottom: 4px solid transparent; }
.tab:hover { color: var(--ink); }
.tab[aria-selected="true"] { color: var(--navy); border-bottom-color: var(--orange); }
.panel { display: grid; grid-template-columns: 7fr 4fr; gap: 56px; scroll-margin-top: 20px; }
.panel[hidden] { display: none; }
.panel h2 { margin-bottom: 8px; }
.panel .sub { font-size: 22px; color: var(--orange-dark); margin-bottom: 24px; font-weight: 500; }
.panel h3 { font-size: 24px; margin: 28px 0 8px; color: var(--navy); }
.box { background: var(--white); border-top: 4px solid var(--navy); padding: 26px; align-self: start; }
.box h4 { margin: 0 0 12px; font-family: var(--cond); text-transform: uppercase; letter-spacing: .1em; font-size: 16px; color: var(--soft); }
.box .btn { margin-top: 18px; display: block; text-align: center; }

/* career */
.role { display: grid; grid-template-columns: 4fr 8fr; gap: 56px; padding: 48px 0; border-top: 1px solid var(--line); }
.role:first-child { border-top: 2px solid var(--ink); }
.role h2 { font-size: clamp(30px, 3.4vw, 42px); }
.req { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin: 22px 0 28px; }
.req h4 { margin: 0 0 8px; font-family: var(--cond); text-transform: uppercase; letter-spacing: .1em; font-size: 16px; color: var(--orange-dark); }
.req li { font-size: 16px; padding: 6px 0; border-bottom: 1px solid var(--line); }

/* contact */
.ct { display: grid; grid-template-columns: 4fr 8fr; gap: 56px; align-items: start; }
.addr { background: var(--navy); color: #d7deea; padding: 30px; }
.addr div { padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.18); }
.addr div:last-child { border-bottom: 0; }
.addr span { display: block; font-family: var(--cond); text-transform: uppercase; letter-spacing: .1em; font-size: 15px; color: #9fb0c8; }
.addr a, .addr address { color: #fff; font-style: normal; font-size: 19px; text-decoration: none; }
.addr a:hover { color: #ffb38e; }
.fm { background: var(--white); padding: 34px; border-top: 4px solid var(--orange); }
.fm h2 { font-size: 40px; margin-bottom: 6px; }
.fm > p, .fm form > p { color: var(--soft); }
.g2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.g2 .x { grid-column: 1 / -1; }
label, legend { display: block; font-weight: 600; font-size: 16px; color: var(--ink); margin-bottom: 6px; }
label small { font-weight: 400; color: var(--soft); }
.hint { font-size: 14px; color: var(--soft); margin-top: 5px; }
input[type="text"], input[type="email"], input[type="tel"], textarea, select { width: 100%; font: 17px var(--body); color: var(--ink); background: var(--bg); border: 1px solid #cfd0c9; padding: 12px; border-radius: 0; }
input[type="file"] { width: 100%; font: 15px var(--body); padding: 10px; background: var(--bg); border: 1px dashed #b9bab2; }
input:focus, textarea:focus { outline: none; border-color: var(--navy); background: #fff; }
fieldset { border: 0; padding: 0; margin: 0; }
.radio { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; margin: 8px 0; }
.radio input { margin-top: 5px; accent-color: var(--orange); }
.bad input, .bad textarea { border-color: #c4392b; background: #fcf1ef; }
.er { display: none; color: #a8301f; font-size: 14px; margin-top: 4px; }
.bad .er { display: block; }
.fm .btn { margin-top: 24px; }
.thx { display: none; }
.sent .thx { display: block; }
.sent form { display: none; }

/* footer */
.ft { background: var(--navy-deep); color: #9fb0c8; font-size: 16px; padding: 60px 0 28px; }
.ft .top { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; padding-bottom: 36px; border-bottom: 1px solid #263a58; }
.ft .logo { color: #fff; margin-bottom: 14px; }
.ft h4 { margin: 0 0 12px; font-family: var(--cond); text-transform: uppercase; letter-spacing: .1em; font-size: 16px; color: #fff; }
.ft li { margin-bottom: 7px; }
.ft a { color: #dbe3ee; text-decoration: none; }
.ft a:hover { color: #fff; text-decoration: underline; }
.ft address { font-style: normal; }
.ft .end { padding-top: 22px; font-size: 14px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

@media (max-width: 1000px) {
  .cols, .grp, .panel, .role, .ct { grid-template-columns: 1fr; gap: 28px; }
  .ix > li { grid-template-columns: 56px 1fr; }
  .ix > li p { grid-column: 2; }
  .pair { grid-template-columns: 1fr; }
  .pair > div, .pair > div + div { padding: 24px 0; border-left: 0; }
  .pair > div + div { border-top: 1px solid rgba(255,255,255,.2); }
  .vals { grid-template-columns: repeat(3, 1fr); }
  .vals li, .vals li + li { padding-left: 0; border-left: 0; }
  .req { grid-template-columns: 1fr 1fr; }
  .ring { opacity: .5; }
}
@media (max-width: 860px) {
  .tg { display: block; }
  .hd { position: relative; }
  .hd .li { display: none; }
  .nv { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; background: #fff; border-bottom: 1px solid var(--line); padding: 6px 30px 16px; z-index: 30; }
  .open .nv { display: flex; }
  .nv a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 22px; }
  .nv a.on { background: none; color: var(--orange-dark); }
}
@media (max-width: 640px) {
  body { font-size: 17px; }
  .c { padding-left: 18px; padding-right: 18px; }
  .nv { padding-left: 18px; padding-right: 18px; }
  .hero .c { padding-top: 64px; padding-bottom: 64px; }
  .ring { width: 300px; height: 300px; right: -90px; top: 30%; opacity: .35; }
  .sc { padding: 60px 0; }
  .ix > li { grid-template-columns: 1fr; gap: 6px; }
  .ix > li p { grid-column: 1; }
  .vals { grid-template-columns: 1fr 1fr; }
  .req { grid-template-columns: 1fr; }
  .g2 { grid-template-columns: 1fr; }
  .fm { padding: 24px 18px; }
  .tab { font-size: 17px; padding: 12px 12px; }
  .ft .top { grid-template-columns: 1fr; }
}