:root {
  --white: #FFFFFF;
  --ink: #0E1B2A;
  --navy: #1F3A5F;
  --teal: #2E7A8A;
  --orange: #E8772E;
  --grey: #5A6572;
  --line: #D9DDE2;
  --gap: 6px;
  --sans: "Inter Tight", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { font: 400 17px/1.55 var(--sans); color: var(--ink); background: var(--white); -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; }
ul, ol { list-style: none; }
::selection { background: var(--orange); color: var(--ink); }

h1, h2, h3 { font-weight: 800; letter-spacing: -.035em; line-height: .98; }
h2 { font-size: clamp(34px, 4.6vw, 64px); max-width: 18ch; }
h3 { font-size: 24px; letter-spacing: -.02em; line-height: 1.08; }
h4 { font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 8px; }
.mono { font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }

.wrap { max-width: 1360px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 760px) { .wrap { padding: 0 40px; } }

/* colour blocks */
.b-navy { background: var(--navy); color: var(--white); }
.b-teal { background: var(--teal); color: var(--white); }
.b-orange { background: var(--orange); color: var(--ink); }
.b-ink { background: var(--ink); color: var(--white); }
.c-navy { color: var(--navy); }
.c-teal { color: var(--teal); }
.c-orange { color: var(--orange); }

/* header */
.top { position: sticky; top: 0; z-index: 10; background: var(--white); border-bottom: 2px solid var(--ink); }
.top__in { display: flex; align-items: center; gap: 36px; height: 68px; }
.top__logo img { height: 34px; width: auto; }
.top__nav { display: flex; gap: 32px; margin-left: auto; font-weight: 500; font-size: 15px; }
.top__nav a { text-decoration: none; }
.top__nav a:hover { color: var(--orange); }
.top__cta { background: var(--ink); color: var(--white); text-decoration: none; font-weight: 600; font-size: 15px; padding: 11px 20px; transition: background .2s; }
.top__cta:hover { background: var(--orange); color: var(--ink); }
@media (max-width: 760px) { .top__nav { display: none; } .top__cta { margin-left: auto; } }

/* buttons */
.btn { display: inline-block; padding: 16px 26px; font-weight: 600; text-decoration: none; transition: background .2s, color .2s; }
.btn--ink { background: var(--ink); color: var(--white); }
.btn--ink:hover { background: var(--white); color: var(--ink); }

/* hero: poster grid */
.hero { display: grid; gap: var(--gap); padding-top: clamp(40px, 6vw, 80px); padding-bottom: var(--gap); }
.hero__title { font-size: clamp(48px, 8.4vw, 132px); font-weight: 900; letter-spacing: -.05em; line-height: .9; padding-bottom: clamp(24px, 3vw, 40px); }
.hero__title span { display: block; color: var(--teal); }
.hero__meta, .hero__lead { padding: 28px; display: flex; flex-direction: column; gap: 14px; }
.hero__countries { font-size: clamp(26px, 2.6vw, 36px); font-weight: 800; letter-spacing: -.03em; line-height: 1; }
.hero__meta p:last-child { margin-top: auto; color: #C8D2DE; }
.hero__lead { justify-content: space-between; gap: 28px; }
.hero__lead p { font-size: clamp(19px, 1.7vw, 23px); font-weight: 500; line-height: 1.35; letter-spacing: -.01em; }
.hero__lead .btn { align-self: flex-start; }
.hero__photo { overflow: hidden; }
.hero__photo img { width: 100%; height: 100%; min-height: 300px; object-fit: cover; }
@media (min-width: 960px) {
  .hero { grid-template-columns: repeat(12, 1fr); }
  .hero__title { grid-column: 1 / 9; align-self: end; }
  .hero__meta { grid-column: 9 / 13; }
  .hero__photo { grid-column: 1 / 9; }
  .hero__photo img { height: 520px; }
  .hero__lead { grid-column: 9 / 13; padding: 36px; }
}

/* numbers */
.facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap); }
@media (min-width: 960px) { .facts { grid-template-columns: repeat(4, 1fr); } }
.fact { padding: 26px 28px 30px; display: flex; flex-direction: column; justify-content: space-between; gap: 28px; min-height: 190px; }
.fact:first-child { box-shadow: inset 0 0 0 2px var(--ink); }
.fact b { font-size: clamp(56px, 6.5vw, 96px); font-weight: 900; letter-spacing: -.06em; line-height: .85; }
.fact span { font-weight: 500; font-size: 15px; }

/* sections */
.sec { padding-top: clamp(88px, 11vw, 160px); padding-bottom: 0; }
.sec__head { display: grid; gap: 12px 40px; margin-bottom: clamp(40px, 5vw, 72px); }
.sec__head .mono { margin-bottom: 16px; color: var(--grey); }
.num { font-size: clamp(90px, 13vw, 210px); font-weight: 900; letter-spacing: -.07em; line-height: .75; }
@media (min-width: 960px) {
  .sec__head { grid-template-columns: 3fr 9fr; align-items: end; }
  .indent { margin-left: calc((100% - 40px) * .25 + 40px); }
}
.method .sec__head .mono, .contact .mono { color: inherit; opacity: .75; }

.cols2 { display: grid; gap: 24px; color: var(--grey); font-size: 18px; }
@media (min-width: 760px) { .cols2 { grid-template-columns: 1fr 1fr; gap: 40px; } }

.pillars { display: grid; gap: 40px; margin-top: 72px; }
@media (min-width: 760px) { .pillars { grid-template-columns: repeat(3, 1fr); gap: 32px; } }
.pillars li, .why__grid article { border-top: 8px solid; padding-top: 22px; }
.pillars .mono { color: var(--grey); }
.pillars h3 { margin: 14px 0 10px; font-size: 28px; }
.pillars p { color: var(--grey); }
.bar-navy { border-color: var(--navy) !important; }
.bar-teal { border-color: var(--teal) !important; }
.bar-orange { border-color: var(--orange) !important; }
.bar-ink { border-color: var(--ink) !important; }

/* solution tiles */
.tiles { display: grid; gap: var(--gap); }
@media (min-width: 760px) { .tiles { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .tiles { grid-template-columns: repeat(4, 1fr); } .tile--w2 { grid-column: span 2; } }
.tile { padding: 28px 28px 32px; display: flex; flex-direction: column; min-height: 320px; }
.tile--line { box-shadow: inset 0 0 0 2px var(--ink); }
.tile .mono { opacity: .7; }
.tile h3 { font-size: clamp(26px, 2.4vw, 34px); margin: 36px 0 8px; }
.tile > p { opacity: .82; margin-bottom: 24px; max-width: 38ch; }
.tile ul { margin-top: auto; }
.tile li { padding: 8px 0; border-top: 1px solid currentColor; border-color: rgba(128, 128, 128, .35); font-weight: 500; }
.tile--line li { border-color: var(--line); }
.groups { display: grid; gap: 24px; margin-top: auto; }
@media (min-width: 620px) { .groups { grid-template-columns: repeat(3, 1fr); } .groups > div { display: grid; grid-row: span 2; grid-template-rows: subgrid; align-content: start; } }
.groups ul { margin-top: 0; }
.groups h4 { opacity: .8; }
.tile--photo { padding: 0; overflow: hidden; }
.tile--photo img { width: 100%; height: 100%; min-height: 260px; object-fit: cover; transition: transform .8s; }
.tile--photo:hover img { transform: scale(1.04); }

/* method */
.method { margin-top: clamp(88px, 11vw, 160px); padding: clamp(80px, 10vw, 140px) 0; }
.method h2 { color: var(--white); }
.method__lead { font-size: clamp(19px, 1.8vw, 23px); max-width: 620px; color: #C8D2DE; }
.steps { display: grid; gap: var(--gap); margin-top: 64px; }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps li { background: var(--white); color: var(--ink); padding: 26px 28px 32px; }
.steps li:nth-child(2) { background: var(--teal); color: var(--white); }
.steps li:nth-child(3) { background: var(--orange); color: var(--ink); }
.steps li:nth-child(4) { background: var(--ink); color: var(--white); }
.step__n { display: block; font-size: 88px; font-weight: 900; letter-spacing: -.06em; line-height: .8; }
.steps h3 { margin: 44px 0 10px; font-size: 26px; }
.steps p { opacity: .85; }

/* why */
.why { display: grid; gap: 40px; }
@media (min-width: 960px) { .why { grid-template-columns: 5fr 7fr; gap: 56px; align-items: stretch; } }
.why__photo { position: relative; z-index: 0; }
.why__photo img { width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; object-position: 40% center; }
.why__block { position: absolute; right: -16px; bottom: -16px; width: 38%; aspect-ratio: 1; z-index: -1; }
@media (min-width: 760px) { .why__block { right: -24px; bottom: -24px; } }
@media (max-width: 759px) { .why__block { right: 0; } }
.why__grid { display: grid; gap: 40px 32px; }
@media (min-width: 620px) { .why__grid { grid-template-columns: 1fr 1fr; } }
.why__grid h3 { font-size: clamp(24px, 2.2vw, 30px); margin-bottom: 12px; }
.why__grid p { color: var(--grey); }

/* mission */
.mv { display: grid; gap: var(--gap); }
@media (min-width: 760px) { .mv { grid-template-columns: 1fr 1fr; } }
.mv > div { padding: 32px 32px 40px; min-height: 300px; display: flex; flex-direction: column; gap: 56px; }
.mv__text { font-size: clamp(22px, 2.2vw, 30px); font-weight: 600; letter-spacing: -.02em; line-height: 1.2; }
.pull { position: relative; margin: clamp(72px, 9vw, 128px) 0; font-size: clamp(30px, 4.2vw, 60px); font-weight: 800; letter-spacing: -.04em; line-height: 1.02; max-width: 20ch; }
.pull span { display: block; width: 28px; height: 28px; background: var(--orange); margin-bottom: 32px; font-size: 0; }
@media (min-width: 960px) { .pull { margin-left: calc((100% - 40px) * .25 + 40px); } }
.values { display: grid; grid-template-columns: 1fr 1fr; gap: 40px 24px; padding-top: 28px; border-top: 2px solid var(--ink); }
@media (min-width: 960px) { .values { grid-template-columns: repeat(4, 1fr); } }
.values .mono { color: var(--orange); }
.values h3 { margin: 18px 0 8px; }
.values p { color: var(--grey); font-size: 16px; }

/* contact */
.contact { margin-top: clamp(88px, 11vw, 160px); padding: clamp(80px, 10vw, 140px) 0 clamp(64px, 7vw, 96px); position: relative; overflow: hidden; }
.contact__in { position: relative; }
.contact .num { display: block; margin-bottom: 28px; }
.contact h2 { color: var(--white); font-size: clamp(48px, 8vw, 120px); font-weight: 900; letter-spacing: -.05em; line-height: .9; max-width: 11ch; margin: 18px 0 40px; }
.contact__mail { display: inline-block; font-size: clamp(22px, 3vw, 40px); font-weight: 700; letter-spacing: -.02em; color: var(--orange); text-decoration: none; border-bottom: 3px solid var(--orange); padding-bottom: 4px; overflow-wrap: anywhere; }
.contact__mail:hover { color: var(--white); border-color: var(--white); }
.contact__grid { display: grid; gap: var(--gap); margin-top: 72px; }
@media (min-width: 760px) { .contact__grid { grid-template-columns: repeat(3, 1fr); } }
.contact__card { display: flex; flex-direction: column; gap: 10px; padding: 22px 24px 26px; border: 2px solid rgba(255, 255, 255, .25); text-decoration: none; transition: background .2s, color .2s, border-color .2s; }
.contact__card .mono { opacity: .65; }
.contact__card span:last-child { font-size: 18px; font-weight: 500; }
.contact__card:hover { background: var(--white); color: var(--ink); border-color: var(--white); }
.contact__square { position: absolute; top: calc(-1 * clamp(80px, 10vw, 140px)); right: 40px; width: clamp(80px, 14vw, 200px); aspect-ratio: 1; }
@media (max-width: 759px) { .contact__square { right: 16px; width: 64px; } }

/* footer */
.foot { padding: 28px 0; border-top: 2px solid var(--ink); font-size: 14px; color: var(--grey); }
.foot__in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 32px; }
.foot img { height: 30px; width: auto; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

@media (min-width: 960px) { .why__photo img { height: 100%; min-height: 480px; aspect-ratio: auto; } }