/* EmsK9s: lead navy, chalk, tennis-ball yellow. Type: Bricolage Grotesque / Figtree / DM Mono */
:root {
  --navy: #16253A;
  --navy-2: #22364F;
  --chalk: #EDF0EA;
  --paper: #F8FAF6;
  --ball: #D6E24B;
  --slate: #566478;
  --line: #CDD5CA;
  --display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body: "Figtree", "Segoe UI", system-ui, sans-serif;
  --mono: "DM Mono", ui-monospace, Consolas, monospace;
  --gutter: clamp(1rem, 4vw, 3rem);
  --max: 72rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--chalk);
  color: var(--navy);
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--navy); outline-offset: 3px; border-radius: 4px; }

.skip { position: absolute; left: -999px; top: 0; background: var(--navy); color: var(--chalk); padding: .6rem 1rem; z-index: 10; }
.skip:focus { left: 0; }

/* header */
.top {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  max-width: var(--max); margin: 0 auto; padding: 1.1rem var(--gutter);
}
.brand { display: inline-block; line-height: 0; text-decoration: none; }
.brand img { height: auto; width: clamp(7rem, 16vw, 9.25rem); }
.top nav { display: flex; align-items: center; gap: 1.4rem; font-weight: 500; font-size: .95rem; }
.top nav a:not(.btn) { text-decoration: none; }
.top nav a:not(.btn):hover { text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 40rem) { .top nav a:not(.btn) { display: none; } }

/* buttons */
.btn {
  display: inline-block; background: var(--navy); color: var(--chalk);
  font: 600 1rem/1 var(--body); text-decoration: none;
  padding: 1rem 1.5rem; border: 0; border-radius: 999px; cursor: pointer;
  transition: background .15s, transform .15s;
}
.btn:hover { background: var(--navy-2); transform: translateY(-1px); }
.btn:disabled { opacity: .6; cursor: wait; transform: none; }
.btn--small { padding: .65rem 1.1rem; font-size: .9rem; }
.textlink { font-weight: 600; text-underline-offset: 5px; }

/* type */
h1, h2, h3 { font-family: var(--display); line-height: 1.04; letter-spacing: -.025em; margin: 0; }
h1 { font-size: clamp(2.5rem, 7vw, 5.2rem); font-weight: 800; }
h1 em { font-style: normal; background: linear-gradient(transparent 62%, var(--ball) 62% 92%, transparent 92%); }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); font-weight: 700; }
h3 { font-size: 1.3rem; font-weight: 700; letter-spacing: -.015em; }
.eyebrow { font: 500 .8rem/1 var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--slate); margin: 0 0 1rem; }
.fine { font-size: .85rem; color: var(--slate); }

/* hero */
.hero {
  max-width: var(--max); margin: 0 auto; padding: clamp(2rem, 6vw, 5rem) var(--gutter) clamp(3rem, 8vw, 6rem);
  display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 5rem); align-items: center;
}
.lede { font-size: 1.2rem; max-width: 34rem; margin: 1.6rem 0 2rem; }
.hero__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem; }
@media (max-width: 52rem) { .hero { grid-template-columns: 1fr; } }

/* the signature: tennis-ball marker */
.marker { text-align: center; }
.ball {
  --size: clamp(11rem, 28vw, 17rem);
  position: relative; width: var(--size); height: var(--size); border-radius: 50%; border: 0; cursor: pointer; padding: 0;
  background: radial-gradient(circle at 32% 28%, #EBF47E 0%, var(--ball) 45%, #BBC832 100%);
  box-shadow: 0 1.4rem 0 -.4rem rgba(22, 37, 58, .14), inset -.8rem -1rem 2rem rgba(22, 37, 58, .12);
  transition: transform .12s;
}
.ball:hover { transform: scale(1.03); }
.ball:active, .ball.is-hit { transform: scale(.94); }
.ball__seam { position: absolute; inset: 0; border-radius: 50%; overflow: hidden; pointer-events: none; }
.ball__seam::before, .ball__seam::after {
  content: ""; position: absolute; width: 130%; height: 130%; border: 3px solid rgba(248, 250, 246, .85); border-radius: 50%;
}
.ball__seam::before { left: -92%; top: -15%; }
.ball__seam::after { right: -92%; top: -15%; }
.marker__count { font: 800 clamp(2.5rem, 5vw, 3.5rem)/1 var(--display); margin: 1.6rem 0 .2rem; }
.marker__count small { font: 500 .8rem/1 var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--slate); }
.marker__note { max-width: 18rem; margin: .4rem auto 0; font-size: .95rem; color: var(--slate); }

/* sections */
.help, .how, .enquire { max-width: var(--max); margin: 0 auto; padding: clamp(3rem, 7vw, 5.5rem) var(--gutter); }
.section-head { margin-bottom: 2.4rem; }

.cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 1.2rem; overflow: hidden; }
.cards li { background: var(--paper); padding: 1.8rem; }
.cards p { margin: .6rem 0 0; color: var(--slate); }

.how { border-top: 1px solid var(--line); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: 2rem; }
.step__n { display: inline-grid; place-items: center; width: 2.4rem; height: 2.4rem; border-radius: 50%; background: var(--ball); font: 500 1rem var(--mono); margin-bottom: 1rem; }
.steps p { margin: .5rem 0 0; color: var(--slate); }

/* enquiry */
.enquire { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: clamp(2rem, 5vw, 5rem); border-top: 1px solid var(--line); }
@media (max-width: 52rem) { .enquire { grid-template-columns: 1fr; } }
.enquire__intro p:last-child { color: var(--slate); max-width: 26rem; margin-top: 1rem; }
form { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem 1.2rem; background: var(--paper); padding: clamp(1.2rem, 3vw, 2rem); border-radius: 1.2rem; border: 1px solid var(--line); }
@media (max-width: 36rem) { form { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field--wide, .form__foot, form .fine { grid-column: 1 / -1; }
label { font-weight: 600; font-size: .92rem; }
.opt { font-weight: 400; color: var(--slate); }
input, textarea {
  font: inherit; color: var(--navy); background: var(--chalk);
  border: 1.5px solid var(--line); border-radius: .7rem; padding: .8rem .9rem; width: 100%;
}
input:focus, textarea:focus { outline: 3px solid var(--ball); outline-offset: 0; border-color: var(--navy); }
input[aria-invalid="true"], textarea[aria-invalid="true"] { border-color: #B3261E; }
.hp { position: absolute; left: -9999px; }
.form__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; }
.form__status { margin: 0; font-weight: 500; }
.form__status.is-error { color: #B3261E; }
form .fine { margin: 0; }

/* footer */
.foot { background: var(--navy); color: var(--chalk); padding: 2.5rem var(--gutter); display: grid; gap: .3rem; justify-items: start; }
.foot p { margin: 0; }
.foot .fine { color: #9FB0C4; margin-top: .8rem; }
/* logo is dark artwork: give it a chalk plate on the navy footer */
.brand--foot { background: var(--chalk); padding: .7rem .9rem; border-radius: .8rem; margin-bottom: .6rem; }
.brand--foot img { width: 7.5rem; }

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