/* =============================================================
   KZNSPARES — Coming Soon
   Mobile-first · Vanilla CSS3 · No frameworks
   Palette: graphite workshop + signal amber (hi-vis), no gradients-as-decoration
   ============================================================= */

/* ---------- Design Tokens ---------- */
:root {
  /* Surfaces — near-black graphite, warm-shifted so it doesn't read blue */
  --ink:        #0A0B0C;   /* page */
  --ink-2:      #101214;   /* raised surface */
  --ink-3:      #16191C;   /* card */
  --ink-4:      #1D2125;   /* input */

  /* Accent — signal amber, the hi-vis / hazard colour of the trade */
  --amber:      #FFB020;
  --amber-hot:  #FFC44D;
  --amber-deep: #C67C00;
  --amber-wash: rgba(255, 176, 32, 0.10);

  /* Support */
  --wa:         #25D366;   /* WhatsApp brand */
  --red:        #FF5A46;
  --green:      #4ADE80;

  /* Type */
  --text:       #EDEFF1;
  --text-dim:   rgba(237, 239, 241, 0.62);
  --text-faint: rgba(237, 239, 241, 0.38);

  /* Lines */
  --line:        rgba(237, 239, 241, 0.09);
  --line-strong: rgba(237, 239, 241, 0.18);

  /* Effects */
  --radius:    4px;        /* deliberately tight — machined, not bubbly */
  --radius-lg: 6px;
  --shadow:    0 24px 60px rgba(0, 0, 0, 0.55);
  --ease:      cubic-bezier(0.22, 0.61, 0.36, 1);

  /* Layout */
  --maxw:   1240px;
  --gutter: clamp(1.15rem, 5vw, 4rem);

  /* Fonts */
  --font: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 2rem;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--ink);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 99;
  padding: 0.7rem 1.1rem;
  background: var(--amber);
  color: #000;
  font-weight: 700;
  border-radius: var(--radius);
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 1rem; }

/* ---------- Shared: hazard stripe ---------- */
.hazard-bar {
  height: 6px;
  background: repeating-linear-gradient(
    -45deg,
    var(--amber) 0 14px,
    #0A0B0C 14px 28px
  );
}
.hazard-bar--foot { opacity: 0.5; }

/* ---------- Shared: mono eyebrow ---------- */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 1.5rem;
}
.eyebrow__idx {
  padding: 0.2rem 0.45rem;
  background: var(--amber-wash);
  border: 1px solid rgba(255, 176, 32, 0.28);
  color: var(--amber);
  border-radius: 2px;
  font-weight: 700;
}

.sec-head { margin-bottom: 2.75rem; }

.sec-title {
  font-size: clamp(1.8rem, 5.5vw, 3rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.025em;
}

/* ---------- Shared: buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.93rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease),
              transform 0.18s var(--ease), color 0.18s var(--ease);
}
.btn:active { transform: translateY(1px); }

.btn--primary { background: var(--amber); color: #0A0B0C; }
.btn--primary:hover { background: var(--amber-hot); }

.btn--ghost {
  border-color: var(--line-strong);
  color: var(--text);
  background: transparent;
}
.btn--ghost:hover { border-color: var(--amber); color: var(--amber); }

.btn--wa { background: var(--wa); color: #05230F; }
.btn--wa:hover { background: #3ee87b; }

.btn--wide { width: 100%; }

.btn__arrow { width: 18px; height: 18px; transition: transform 0.18s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(3px); }
.btn__wa { width: 18px; height: 18px; }

/* =============================================================
   HEADER
   ============================================================= */
.site-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1.35rem var(--gutter);
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; align-items: center; gap: 0.75rem; }

.brand__mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  background: var(--amber);
  color: #0A0B0C;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  border-radius: 3px;
  /* clipped corner — a machined bevel, reads as hardware not software */
  clip-path: polygon(0 0, 100% 0, 100% 72%, 72% 100%, 0 100%);
}
.brand__mark--sm { width: 38px; height: 38px; font-size: 0.62rem; }

.brand__name {
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.42rem 0.85rem;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.status strong { color: var(--amber); font-weight: 700; }

.status__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.55);
  animation: pulse 2.4s infinite;
  flex-shrink: 0;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.5); }
  70%  { box-shadow: 0 0 0 7px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

/* =============================================================
   HERO
   ============================================================= */
.hero {
  position: relative;
  padding: clamp(3.5rem, 9vw, 7rem) var(--gutter) clamp(3rem, 7vw, 5.5rem);
  overflow: hidden;
}

/* Technical grid + amber pool, keyed to the top-left of the headline */
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: radial-gradient(120% 90% at 12% 0%, #000 0%, transparent 72%);
  -webkit-mask-image: radial-gradient(120% 90% at 12% 0%, #000 0%, transparent 72%);
  pointer-events: none;
}
.hero::before {
  content: "";
  position: absolute;
  top: -22%;
  left: -12%;
  width: 58%;
  height: 90%;
  background: radial-gradient(circle, rgba(255, 176, 32, 0.10) 0%, transparent 68%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  max-width: var(--maxw);
  margin-inline: auto;
  display: grid;
  gap: clamp(2.5rem, 6vw, 4rem);
}

.hero__title {
  font-size: clamp(2.5rem, 9.5vw, 5.4rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.04em;
  margin-bottom: 1.6rem;
}
.hero__title-accent {
  color: var(--amber);
  /* underline that sits like a painted workshop floor line */
  box-shadow: inset 0 -0.09em 0 rgba(255, 176, 32, 0.22);
}

.hero__lead {
  font-size: clamp(1rem, 2.4vw, 1.16rem);
  color: var(--text-dim);
  max-width: 54ch;
  margin-bottom: 1.35rem;
}

.hero__note {
  display: inline-block;
  padding-left: 0.9rem;
  border-left: 2px solid var(--amber);
  font-size: 0.93rem;
  color: var(--text);
  max-width: 46ch;
  margin-bottom: 2.25rem;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* ---------- Diagnostic console ---------- */
.console {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  font-family: var(--mono);
  align-self: start;
}

.console__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: var(--ink-3);
  border-bottom: 1px solid var(--line);
}
.console__label {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--amber);
}
.console__dots { display: flex; gap: 5px; }
.console__dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--line-strong);
}

.console__body { position: relative; padding: 1.1rem 1rem; overflow: hidden; }

.console__scan {
  position: absolute;
  left: 0;
  right: 0;
  height: 42px;
  background: linear-gradient(180deg, transparent, rgba(255, 176, 32, 0.09), transparent);
  animation: scan 4.5s var(--ease) infinite;
  pointer-events: none;
}
@keyframes scan {
  0%   { transform: translateY(-45px); }
  100% { transform: translateY(230px); }
}

.console__line {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 0;
  font-size: 0.76rem;
  color: var(--text-dim);
  border-bottom: 1px dashed rgba(237, 239, 241, 0.06);
}
.console__line:last-child { border-bottom: 0; }
.console__line .ok   { color: var(--green); font-size: 0.55rem; }
.console__line .warn { color: var(--amber); font-size: 0.55rem; }
.console__line .bad  { color: var(--red);   font-size: 0.55rem; }

.console__val {
  margin-left: auto;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-faint);
}
.console__val.warn-t { color: var(--amber); }
.console__val.bad-t  { color: var(--red); }

.console__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.8rem 1rem;
  background: var(--ink-3);
  border-top: 1px solid var(--line);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.console__foot-cta { color: var(--amber); font-weight: 700; }

/* =============================================================
   TICKER
   ============================================================= */
.ticker {
  border-block: 1px solid var(--line);
  background: var(--ink-2);
  padding: 0.85rem 0;
  overflow: hidden;
  /* fade the ends so it reads as continuous, not clipped */
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.ticker__track {
  display: flex;
  width: max-content;
  animation: marquee 46s linear infinite;
}
.ticker__set {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding-right: 0.9rem;
  white-space: nowrap;
}
.ticker__set b {
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.ticker__set i { color: var(--amber); font-style: normal; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* =============================================================
   WHAT WE DO
   ============================================================= */
.what {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: clamp(3.5rem, 9vw, 6.5rem) var(--gutter);
}

.cards { list-style: none; display: grid; gap: 1rem; }

.card {
  position: relative;
  padding: 1.9rem 1.6rem 1.7rem;
  background: var(--ink-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.card:hover { border-color: var(--line-strong); transform: translateY(-2px); }

.card__num {
  display: block;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--amber);
  margin-bottom: 1.5rem;
}

.card__title {
  font-size: 1.32rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 0.6rem;
}
.card__text { font-size: 0.94rem; color: var(--text-dim); }

/* The fault-finding card carries the accent — it's the differentiator */
.card--accent {
  background: linear-gradient(180deg, rgba(255, 176, 32, 0.07), transparent 55%), var(--ink-3);
  border-color: rgba(255, 176, 32, 0.30);
}
.card--accent:hover { border-color: rgba(255, 176, 32, 0.55); }

/* =============================================================
   ENQUIRY
   ============================================================= */
.enquiry {
  border-top: 1px solid var(--line);
  background: var(--ink-2);
  padding: clamp(3.5rem, 9vw, 6.5rem) var(--gutter);
}

.enquiry__inner {
  max-width: var(--maxw);
  margin-inline: auto;
  display: grid;
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: start;
}

.enquiry__lead {
  font-size: 1rem;
  color: var(--text-dim);
  max-width: 48ch;
  margin-top: 1.25rem;
}
.contact-note {
  margin-top: 2.25rem;
  padding: 0.9rem 1rem;
  border-left: 2px solid var(--amber);
  background: var(--amber-wash);
  color: var(--text-dim);
  font-size: 0.92rem;
}

/* ---------- Direct contact list ---------- */
.direct { list-style: none; margin-top: 2.25rem; border-top: 1px solid var(--line); }
.direct li {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
}
.direct__label {
  flex: 0 0 5.5rem;
  font-family: var(--mono);
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.direct__value {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--amber);
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s var(--ease);
}
a.direct__value:hover { border-bottom-color: var(--amber); }
.direct__value--plain { color: var(--text-dim); font-weight: 500; }

/* ---------- Form ---------- */
.form {
  background: var(--ink-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 4vw, 2.2rem);
  box-shadow: var(--shadow);
}

.form__kicker {
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
  padding-bottom: 1.1rem;
  margin-bottom: 1.6rem;
  border-bottom: 1px solid var(--line);
}

.field { margin-bottom: 1.15rem; }
.field-row { display: grid; gap: 1.15rem; }

.field__label {
  display: block;
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  margin-bottom: 0.5rem;
}
.req { color: var(--amber); }
.opt {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.field__hint { font-size: 0.78rem; color: var(--text-faint); margin-top: 0.45rem; }

.input {
  width: 100%;
  padding: 0.8rem 0.9rem;
  background: var(--ink-4);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--text);
  font-family: inherit;
  font-size: 0.94rem;
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease);
}
.input::placeholder { color: rgba(237, 239, 241, 0.28); }
.input:hover { border-color: rgba(237, 239, 241, 0.28); }
.input:focus {
  outline: none;
  border-color: var(--amber);
  background: #22262A;
  box-shadow: 0 0 0 3px rgba(255, 176, 32, 0.13);
}
.input--area { resize: vertical; min-height: 96px; line-height: 1.55; }

.input[aria-invalid="true"] { border-color: var(--red); }
.input[aria-invalid="true"]:focus { box-shadow: 0 0 0 3px rgba(255, 90, 70, 0.15); }

/* Select needs its own chevron — the native one can't be styled dark */
.select-wrap { position: relative; }
.input--select { appearance: none; -webkit-appearance: none; padding-right: 2.6rem; cursor: pointer; }
.input--select option { background: var(--ink-4); color: var(--text); }
.select-wrap__chev {
  position: absolute;
  right: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-faint);
  pointer-events: none;
}

/* ---------- Segmented radio group ---------- */
.field--choice { border: 0; }
.field--choice .field__label { padding: 0; }

.segmented { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }

.seg { position: relative; }
.seg input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  margin: 0;
}
.seg span {
  display: block;
  padding: 0.7rem 0.5rem;
  text-align: center;
  background: var(--ink-4);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dim);
  transition: all 0.18s var(--ease);
}
.seg input:hover + span { border-color: rgba(237, 239, 241, 0.3); color: var(--text); }
.seg input:checked + span {
  background: var(--amber);
  border-color: var(--amber);
  color: #0A0B0C;
}
.seg input:focus-visible + span { outline: 2px solid var(--amber); outline-offset: 2px; }

/* ---------- Errors, honeypot, actions ---------- */
.err {
  display: none;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--red);
  margin-top: 0.4rem;
}
.err.is-shown { display: block; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form__actions {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.9rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
}
.form__unavailable {
  padding: 0.85rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--text-dim);
  font-size: 0.9rem;
  text-align: center;
}

.form__status {
  display: none;
  margin-top: 1rem;
  padding: 0.8rem 1rem;
  border-radius: var(--radius);
  font-size: 0.87rem;
  font-weight: 500;
}
.form__status.is-shown { display: block; }
.form__status.is-ok {
  background: rgba(74, 222, 128, 0.10);
  border: 1px solid rgba(74, 222, 128, 0.35);
  color: var(--green);
}
.form__status.is-err {
  background: rgba(255, 90, 70, 0.10);
  border: 1px solid rgba(255, 90, 70, 0.35);
  color: var(--red);
}

.form__smallprint {
  margin-top: 1.1rem;
  font-size: 0.76rem;
  line-height: 1.55;
  color: var(--text-faint);
}

.linkish {
  color: var(--amber);
  font-size: inherit;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
  padding: 0;
}
.linkish:hover { color: var(--amber-hot); }

/* =============================================================
   FOOTER
   ============================================================= */
.site-foot { border-top: 1px solid var(--line); }

.site-foot__inner {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: 2.75rem var(--gutter);
  display: grid;
  gap: 2rem;
}

.site-foot__brand { display: flex; align-items: center; gap: 0.8rem; }
.site-foot__name { font-size: 1.05rem; font-weight: 800; letter-spacing: 0.04em; }
.site-foot__tag { font-size: 0.82rem; color: var(--text-faint); }

.site-foot__meta { display: grid; gap: 0.55rem; font-size: 0.9rem; }
.site-foot__meta p { display: flex; align-items: baseline; gap: 0.85rem; }
.site-foot__meta a { color: var(--amber); }
.site-foot__meta a:hover { text-decoration: underline; text-underline-offset: 3px; }

.site-foot__legal {
  padding: 1.1rem var(--gutter);
  text-align: center;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* =============================================================
   RESPONSIVE
   ============================================================= */
@media (min-width: 620px) {
  .field-row { grid-template-columns: 1fr 1fr; }
  .segmented { grid-template-columns: repeat(4, 1fr); }
  .form__actions { grid-template-columns: 1fr 1fr; }
  .hero__actions .btn { min-width: 200px; }
}

@media (min-width: 900px) {
  .cards { grid-template-columns: repeat(3, 1fr); }
  .site-foot__inner { grid-template-columns: 1fr auto; align-items: center; }
  .site-foot__meta { justify-items: end; }
}

@media (min-width: 1000px) {
  .hero__inner { grid-template-columns: 1.35fr 1fr; align-items: center; }
  .enquiry__inner { grid-template-columns: 1fr 1.15fr; }
  .enquiry__intro { position: sticky; top: 3rem; }
}

/* =============================================================
   MOTION PREFERENCES
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .console__scan { display: none; }
  .ticker__track { animation: none; }
}

/* =============================================================
   PRINT
   ============================================================= */
@media print {
  body { background: #fff; color: #000; }
  .hero__grid, .console, .ticker, .hazard-bar, .form__actions { display: none; }
}