/* =========================================================================
   RW Secure Ltd — main.css
   Methodology: BEM (block__element--modifier)
   Order: tokens > reset > base > layout > blocks > utilities > motion
   ========================================================================= */

/* -------------------------------------------------------------------------
   1. DESIGN TOKENS
   ---------------------------------------------------------------------- */
:root {
  /* Colour — "Night Watch" palette
     Ink/Navy come from UK security uniform navy; Signal amber from beacon
     and hi-vis kit; Mist is the cool daylight neutral. */
  --c-ink: #0a1622;
  --c-navy: #102337;
  --c-navy-soft: #17324c;
  --c-steel: #5d7488;
  --c-line: #d7dee6;
  --c-mist: #eff2f6;
  --c-paper: #ffffff;
  --c-signal: #ffb020;
  --c-signal-ink: #6b4400; /* accessible amber for small text on light */

  /* Typography */
  --f-display: "Archivo", "Arial Narrow", Helvetica, sans-serif;
  --f-body: "Instrument Sans", "Segoe UI", Helvetica, Arial, sans-serif;

  --fs-eyebrow: 0.75rem;
  --fs-small: 0.875rem;
  --fs-body: 1.0625rem;
  --fs-lead: clamp(1.0625rem, 0.88rem + 0.42vw, 1.15rem);
  --fs-h4: clamp(1.0625rem, 1rem + 0.3vw, 1.25rem);
  --fs-h3: clamp(1.25rem, 1.12rem + 0.6vw, 1.625rem);
  --fs-h2: clamp(1.65rem, 1.32rem + 1.5vw, 3rem);
  --fs-h1: clamp(2.125rem, 1.6rem + 2.4vw, 3.75rem);

  /* Space */
  --sp-1: 0.5rem;
  --sp-2: 0.875rem;
  --sp-3: 1.25rem;
  --sp-4: 2rem;
  --sp-5: 3rem;
  --sp-6: 4.5rem;
  --sp-section: clamp(3.5rem, 2.4rem + 4.5vw, 6.5rem);

  /* Structure */
  --wrap: 1200px;
  --wrap-narrow: 860px;
  --radius: 14px;
  --radius-sm: 8px;
  --radius-lg: 24px;

  --shadow-sm: 0 2px 10px rgba(10, 22, 34, 0.06);
  --shadow-md: 0 14px 34px rgba(10, 22, 34, 0.1);
  --shadow-lg: 0 28px 60px rgba(10, 22, 34, 0.18);

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur: 0.55s;

  --header-h: 76px;
}

/* -------------------------------------------------------------------------
   2. RESET
   ---------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body,
h1,
h2,
h3,
h4,
p,
figure,
blockquote,
dl,
dd,
ul,
ol {
  margin: 0;
  padding: 0;
}

ul[class],
ol[class] {
  list-style: none;
}

img,
picture,
svg,
video {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

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

/* -------------------------------------------------------------------------
   3. BASE
   ---------------------------------------------------------------------- */
body {
  font-family: var(--f-body);
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--c-navy);
  background: var(--c-paper);
  overflow-x: hidden;
  font-synthesis-weight: none;
}

h1,
h2,
h3,
h4 {
  font-family: var(--f-display);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--c-ink);
  font-weight: 700;
  text-wrap: balance;
}

h1 {
  font-size: var(--fs-h1);
  font-weight: 800;
  font-stretch: 112%;
}
h2 {
  font-size: var(--fs-h2);
  font-weight: 800;
  font-stretch: 108%;
}
h3 {
  font-size: var(--fs-h3);
}
h4 {
  font-size: var(--fs-h4);
}

p {
  text-wrap: pretty;
}
p + p {
  margin-top: var(--sp-3);
}

strong {
  font-weight: 600;
}

::selection {
  background: var(--c-signal);
  color: var(--c-ink);
}

/* -------------------------------------------------------------------------
   4. LAYOUT HELPERS
   ---------------------------------------------------------------------- */
.wrap {
  width: min(100% - 2.5rem, var(--wrap));
  margin-inline: auto;
}

.wrap--narrow {
  width: min(100% - 2.5rem, var(--wrap-narrow));
}

.section {
  padding-block: var(--sp-section);
}
.section--mist {
  background: var(--c-mist);
}
.section--ink {
  background: var(--c-ink);
  color: #dce4ec;
}
.section--ink h2,
.section--ink h3,
.section--ink h4 {
  color: #fff;
}
.section--tight {
  padding-block: clamp(2.5rem, 2rem + 2vw, 4rem);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  background: var(--c-signal);
  color: var(--c-ink);
  padding: 0.75rem 1.25rem;
  font-weight: 600;
}
.skip-link:focus {
  left: 0;
}

/* -------------------------------------------------------------------------
   5. SIGNATURE — chequer rule (Sillitoe band)
   The two-row chequer is the visual signature of the site: it appears as a
   section rule, under the hero, on card corners and in the footer.
   ---------------------------------------------------------------------- */
.chequer {
  --chequer-size: 10px;
  --chequer-a: var(--c-signal);
  --chequer-b: transparent;
  height: calc(var(--chequer-size) * 2);
  width: 100%;
  background-image:
    linear-gradient(
      45deg,
      var(--chequer-a) 25%,
      var(--chequer-b) 25% 75%,
      var(--chequer-a) 75%
    ),
    linear-gradient(
      45deg,
      var(--chequer-a) 25%,
      var(--chequer-b) 25% 75%,
      var(--chequer-a) 75%
    );
  background-size: calc(var(--chequer-size) * 2) calc(var(--chequer-size) * 2);
  background-position:
    0 0,
    var(--chequer-size) var(--chequer-size);
}

.chequer--short {
  width: 96px;
}
.chequer--sm {
  --chequer-size: 7px;
}
.chequer--navy {
  --chequer-a: var(--c-navy);
}
.chequer--white {
  --chequer-a: rgba(255, 255, 255, 0.85);
}

/* -------------------------------------------------------------------------
   6. TYPE BLOCKS
   ---------------------------------------------------------------------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--f-display);
  font-size: var(--fs-eyebrow);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-signal-ink);
  margin-bottom: var(--sp-2);
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 6px;
  background-image: linear-gradient(
    45deg,
    currentColor 25%,
    transparent 25% 75%,
    currentColor 75%
  );
  background-size: 6px 6px;
}
.eyebrow--light {
  color: var(--c-signal);
}

.section-head {
  max-width: 62ch;
  margin-bottom: var(--sp-5);
}
.section-head--center {
  margin-inline: auto;
  text-align: center;
}
.section-head--center .eyebrow::before {
  display: none;
}
.section-head__lead {
  font-size: var(--fs-lead);
  color: var(--c-steel);
  margin-top: var(--sp-3);
}
.section--ink .section-head__lead {
  color: #9fb2c4;
}

.lead {
  font-size: var(--fs-lead);
  color: var(--c-steel);
  line-height: 1.75rem;
  margin-top: 10px;
}

/* -------------------------------------------------------------------------
   7. BUTTONS
   ---------------------------------------------------------------------- */
.btn {
  --btn-bg: var(--c-signal);
  --btn-fg: var(--c-ink);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.6rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--f-display);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border: 2px solid var(--btn-bg);
  border-radius: 999px;
  overflow: hidden;
  isolation: isolate;
  transition:
    transform 0.3s var(--ease),
    box-shadow 0.3s var(--ease),
    background-color 0.3s var(--ease),
    color 0.3s var(--ease),
    border-color 0.3s var(--ease);
}
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--c-ink);
  transform: translateY(101%);
  transition: transform 0.4s var(--ease);
}
.btn:hover,
.btn:focus-visible {
  color: #fff;
  border-color: var(--c-ink);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn:hover::after,
.btn:focus-visible::after {
  transform: translateY(0);
}

.btn__icon {
  width: 16px;
  height: 16px;
  flex: none;
  transition: transform 0.3s var(--ease);
}
.btn:hover .btn__icon {
  transform: translateX(4px);
}

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}
.btn--ghost::after {
  background: #fff;
}
.btn--ghost:hover,
.btn--ghost:focus-visible {
  color: var(--c-ink);
  border-color: #fff;
}

.btn--outline {
  --btn-bg: transparent;
  --btn-fg: var(--c-ink);
  border-color: var(--c-line);
}
.btn--outline::after {
  background: var(--c-ink);
}
.btn--outline:hover,
.btn--outline:focus-visible {
  color: #fff;
}

.btn--sm {
  padding: 0.6rem 1.15rem;
  font-size: 0.8125rem;
}
.btn--block {
  width: 100%;
  justify-content: center;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-4);
}

/* Text link with animated chequer underline */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--c-ink);
  padding-bottom: 4px;
  background-image: linear-gradient(
    45deg,
    var(--c-signal) 25%,
    transparent 25% 75%,
    var(--c-signal) 75%
  );
  background-size: 8px 8px;
  background-repeat: repeat-x;
  background-position: 0 100%;
  transition:
    background-position 0.4s var(--ease),
    color 0.3s var(--ease);
}
.link-arrow:hover {
  background-position: 8px 100%;
}
.link-arrow svg {
  width: 15px;
  height: 15px;
  transition: transform 0.3s var(--ease);
}
.link-arrow:hover svg {
  transform: translateX(4px);
}
.link-arrow--light {
  color: #fff;
}

/* -------------------------------------------------------------------------
   8. PREHEADER
   ---------------------------------------------------------------------- */
.preheader {
  background: var(--c-ink);
  color: #b9c7d4;
  font-size: var(--fs-small);
}
.preheader__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  min-height: 46px;
  padding-block: 0.4rem;
}
.preheader__contacts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-3);
}
.preheader__item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.25s var(--ease);
}
.preheader__item:hover {
  color: var(--c-signal);
}
.preheader__item svg {
  width: 15px;
  height: 15px;
  color: var(--c-signal);
  flex: none;
}
.preheader__cta {
  flex: none;
}

@media (max-width: 700px) {
  .preheader__inner {
    justify-content: center;
  }
  .preheader__item--email {
    display: none;
  }
}

/* -------------------------------------------------------------------------
   9. HEADER / NAVIGATION
   ---------------------------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--c-line);
  transition: box-shadow 0.3s var(--ease);
}
.header--stuck {
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  min-height: var(--header-h);
}

.header__logo {
  display: inline-flex;
  align-items: center;
}

/* Logo lockup — mark + wordmark, inline SVG so it uses the loaded webfont */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 0;
}
.logo > img {
  width: 67px;
}

.logo__mark {
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: 10px;
}
.logo__type {
  display: grid;
  line-height: 1;
}
.logo__name {
  font-family: var(--f-display);
  font-size: 1.3125rem;
  font-weight: 800;
  font-stretch: 112%;
  letter-spacing: -0.015em;
  color: var(--c-ink);
}
.logo__sub {
  font-family: var(--f-display);
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-steel);
  margin-top: 4px;
}
.logo--light .logo__name {
  color: #fff;
}
.logo--light .logo__sub {
  color: var(--c-signal);
}

@media (max-width: 359px) {
  .logo__type {
    display: none;
  }
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav__item {
  position: relative;
}

.nav__link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0.8rem;
  font-family: var(--f-display);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition:
    color 0.25s var(--ease),
    background-color 0.25s var(--ease);
}
.nav__link:hover {
  color: var(--c-signal-ink);
  background: var(--c-mist);
}
.nav__link--active {
  color: var(--c-signal-ink);
}
.nav__link--active::after {
  content: "";
  position: absolute;
  left: 0.8rem;
  right: 0.8rem;
  bottom: 0.2rem;
  height: 4px;
  background-image: linear-gradient(
    45deg,
    var(--c-signal) 25%,
    transparent 25% 75%,
    var(--c-signal) 75%
  );
  background-size: 4px 4px;
}
.nav__caret {
  width: 12px;
  height: 12px;
  transition: transform 0.3s var(--ease);
}
.nav__item--has-menu:hover .nav__caret,
.nav__item--open .nav__caret {
  transform: rotate(180deg);
}

.nav__submenu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 244px;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition:
    opacity 0.28s var(--ease),
    transform 0.28s var(--ease),
    visibility 0.28s;
}
.nav__item--has-menu:hover .nav__submenu,
.nav__item--has-menu:focus-within .nav__submenu,
.nav__item--open .nav__submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav__submenu-link {
  display: block;
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 500;
  transition:
    background-color 0.25s var(--ease),
    padding-left 0.25s var(--ease),
    color 0.25s var(--ease);
}
.nav__submenu-link:hover {
  background: var(--c-mist);
  padding-left: 1.1rem;
  color: var(--c-signal-ink);
}

.nav__toggle {
  display: none;
  position: relative;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  background: var(--c-ink);
  border: 0;
  border-radius: var(--radius-sm);
  color: #fff;
}
.nav__toggle-bars,
.nav__toggle-bars::before,
.nav__toggle-bars::after {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  transition:
    transform 0.3s var(--ease),
    opacity 0.2s var(--ease);
}
.nav__toggle-bars::before,
.nav__toggle-bars::after {
  content: "";
  position: absolute;
}
.nav__toggle-bars::before {
  transform: translateY(-6px);
}
.nav__toggle-bars::after {
  transform: translateY(6px);
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bars {
  background: transparent;
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bars::before {
  transform: rotate(45deg);
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bars::after {
  transform: rotate(-45deg);
}

@media (max-width: 1024px) {
  .header__cta {
    display: none;
  }
}

@media (max-width: 900px) {
  .nav__toggle {
    display: inline-flex;
    position: relative;
  }
  .nav__list {
    position: fixed;
    inset: calc(var(--header-h) + 1px) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto;
    background: var(--c-paper);
    border-bottom: 1px solid var(--c-line);
    padding: var(--sp-2) 1.25rem var(--sp-4);
    box-shadow: var(--shadow-lg);
    transform: translateY(-14px);
    opacity: 0;
    visibility: hidden;
    transition:
      opacity 0.3s var(--ease),
      transform 0.3s var(--ease),
      visibility 0.3s;
  }
  .nav__list--open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .nav__link {
    padding: 0.9rem 0.25rem;
    font-size: 1.0625rem;
    justify-content: space-between;
  }
  .nav__link--active::after {
    display: none;
  }
  .nav__item {
    border-bottom: 1px solid var(--c-line);
  }
  .nav__submenu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    border: 0;
    box-shadow: none;
    padding: 0 0 0.5rem 0.5rem;
    display: none;
  }
  .nav__item--open .nav__submenu {
    display: block;
  }
}

/* -------------------------------------------------------------------------
   10. HERO (slider)
   ---------------------------------------------------------------------- */
.hero {
  position: relative;
  isolation: isolate;
  min-height: clamp(520px, 78vh, 780px);
  display: grid;
  align-items: center;
  color: #fff;
  overflow: hidden;
}

.hero__slides {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__slide {
  position: absolute;
  inset: 0;
  background-color: var(--c-navy);
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.06);
  transition:
    opacity 1.1s var(--ease),
    transform 7s linear;
}
.hero__slide--active {
  opacity: 1;
  transform: scale(1);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    105deg,
    rgba(10, 22, 34, 0.95) 8%,
    rgba(10, 22, 34, 0.78) 46%,
    rgba(10, 22, 34, 0.42) 100%
  );
}

.hero__inner {
  padding-block: clamp(4rem, 3rem + 6vw, 7rem);
  max-width: 42rem;
}
.hero__title {
  color: #fff;
}
.hero__title em {
  font-style: normal;
  color: var(--c-signal);
}
.hero__text {
  margin-top: var(--sp-3);
  font-size: var(--fs-lead);
  color: #c3d0dc;
  max-width: 34rem;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3) var(--sp-4);
  margin-top: var(--sp-4);
  padding-top: var(--sp-3);
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}
.hero__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--f-display);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #dce4ec;
}
.hero__meta-item svg {
  width: 17px;
  height: 17px;
  color: var(--c-signal);
  flex: none;
}

.hero__rule {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.hero__dots {
  position: absolute;
  right: max(1.25rem, calc((100vw - var(--wrap)) / 2));
  bottom: clamp(5.2rem, 6vw, 5.4rem);
  z-index: 2;
  display: flex;
  gap: 0.6rem;
}
.hero__dot {
  width: 34px;
  height: 5px;
  border: 0;
  padding: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.3);
  transition:
    background-color 0.3s var(--ease),
    width 0.3s var(--ease);
}
.hero__dot--active {
  background: var(--c-signal);
  width: 54px;
}

@media (max-width: 640px) {
  .hero__dots {
    right: 1.25rem;
    bottom: 3.8rem;
  }
  .hero__dot {
    width: 24px;
  }
  .hero__dot--active {
    width: 38px;
  }
}

/* Page banner (interior pages) */
.banner {
  position: relative;
  isolation: isolate;
  color: #fff;
  background-color: var(--c-navy);
  background-size: cover;
  background-position: center;
  padding-block: clamp(3.5rem, 2.5rem + 6vw, 7rem);
}
.banner::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    100deg,
    rgba(10, 22, 34, 0.94) 10%,
    rgba(10, 22, 34, 0.7) 100%
  );
}
.banner__title {
  color: #fff;
  max-width: 20ch;
}
.banner__text {
  margin-top: var(--sp-3);
  color: #c3d0dc;
  max-width: 52ch;
  font-size: var(--fs-lead);
}
.banner__rule {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
}

.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--fs-small);
  color: #93a6b8;
  margin-bottom: var(--sp-3);
}
.crumbs__sep {
  color: var(--c-signal);
}
.crumbs a:hover {
  color: #fff;
}
.crumbs__current {
  color: #fff;
}

/* -------------------------------------------------------------------------
   11. PILLAR CARDS (overlapping hero)
   ---------------------------------------------------------------------- */
.pillars {
  position: relative;
  margin-top: -70px;
  z-index: 3;
}
.pillars__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  background: var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.pillar {
  background: var(--c-paper);
  padding: clamp(1.5rem, 1.2rem + 1vw, 2.25rem);
  transition:
    background-color 0.35s var(--ease),
    transform 0.35s var(--ease);
}
.pillar:hover {
  background: var(--c-mist);
}
.pillar__icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--c-ink);
  color: var(--c-signal);
  margin-bottom: var(--sp-3);
  transition:
    transform 0.4s var(--ease),
    background-color 0.35s var(--ease);
}
.pillar__icon svg {
  width: 22px;
  height: 22px;
}
.pillar:hover .pillar__icon {
  transform: translateY(-4px) rotate(-4deg);
}
.pillar__title {
  font-size: var(--fs-h4);
  margin-bottom: 0.4rem;
}
.pillar__text {
  font-size: var(--fs-small);
  color: var(--c-steel);
  line-height: 1.65;
}

@media (max-width: 780px) {
  .pillars {
    margin-top: -40px;
  }
}

/* -------------------------------------------------------------------------
   12. SPLIT (image + copy)
   ---------------------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(2rem, 1.4rem + 3vw, 4.5rem);
  align-items: center;
}
.split--reverse .split__media {
  order: 2;
}

.split__media {
  position: relative;
}
.split__img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
.split__img--tall {
  aspect-ratio: 3.4 / 4;
}

.split__badge {
  position: absolute;
  right: -14px;
  bottom: -22px;
  background: var(--c-ink);
  color: #fff;
  border-radius: var(--radius);
  padding: 1.1rem 1.4rem;
  box-shadow: var(--shadow-lg);
  max-width: 230px;
}
.split__badge-num {
  font-family: var(--f-display);
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1;
  color: var(--c-signal);
}
.split__badge-label {
  font-size: var(--fs-small);
  color: #a9bac9;
  line-height: 1.4;
  margin-top: 0.25rem;
}
.split__chequer {
  margin-top: 0.85rem;
}

@media (max-width: 700px) {
  .split--reverse .split__media {
    order: 0;
  }
  .split__badge {
    right: 8px;
    bottom: -18px;
    padding: 0.9rem 1.1rem;
    max-width: 205px;
  }
}

.tick-list {
  margin-top: var(--sp-3);
  display: grid;
  gap: 0.75rem;
}
.tick-list__item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: var(--fs-small);
}
.tick-list__item svg {
  width: 20px;
  height: 20px;
  flex: none;
  margin-top: 3px;
  color: var(--c-signal);
}
.tick-list--two {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

/* -------------------------------------------------------------------------
   13. STATS
   ---------------------------------------------------------------------- */
.stats__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--sp-4);
}
.stat {
  border-top: 2px solid rgba(255, 255, 255, 0.16);
  padding-top: var(--sp-3);
}
.stat__num {
  font-family: var(--f-display);
  font-size: clamp(2.25rem, 1.8rem + 2vw, 3.25rem);
  font-weight: 800;
  line-height: 1;
  color: #fff;
  font-stretch: 110%;
}
.stat__num span {
  color: var(--c-signal);
}
.stat__label {
  margin-top: 0.5rem;
  font-size: var(--fs-small);
  color: #9fb2c4;
}

/* -------------------------------------------------------------------------
   14. SERVICE CARDS
   ---------------------------------------------------------------------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: var(--sp-3);
}

.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition:
    transform 0.4s var(--ease),
    box-shadow 0.4s var(--ease),
    border-color 0.4s var(--ease);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card__media {
  position: relative;
  overflow: hidden;
}
.service-card__img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}
.service-card:hover .service-card__img {
  transform: scale(1.07);
}
.service-card__tag {
  position: absolute;
  left: 14px;
  top: 14px;
  background: rgba(10, 22, 34, 0.86);
  color: var(--c-signal);
  font-family: var(--f-display);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
}
.service-card__body {
  padding: clamp(1.25rem, 1rem + 1vw, 1.85rem);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.75rem;
}
.service-card__text {
  font-size: var(--fs-small);
  color: var(--c-steel);
  line-height: 1.65;
}
.service-card__foot {
  margin-top: auto;
  padding-top: 0.5rem;
}
.service-card__rule {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.service-card:hover .service-card__rule {
  opacity: 1;
}

/* -------------------------------------------------------------------------
   15. COURSE CARDS (training)
   ---------------------------------------------------------------------- */
.course {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: clamp(1rem, 0.8rem + 1vw, 1.75rem);
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 1rem + 1vw, 2rem);
  transition:
    box-shadow 0.4s var(--ease),
    transform 0.4s var(--ease),
    border-color 0.4s var(--ease);
}
.course:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: transparent;
}
.course__index {
  font-family: var(--f-display);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  color: var(--c-line);
  letter-spacing: -0.03em;
  transition: color 0.4s var(--ease);
}
.course:hover .course__index {
  color: var(--c-signal);
}
.course__title {
  margin-bottom: 0.5rem;
}
.course__text {
  font-size: var(--fs-small);
  color: var(--c-steel);
  line-height: 1.65;
}
.course__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: var(--sp-3);
}
.course__fact {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--c-mist);
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  font-size: 0.8125rem;
  font-weight: 500;
}
.course__fact svg {
  width: 14px;
  height: 14px;
  color: var(--c-signal-ink);
}
.course__list {
  margin-top: var(--sp-3);
}

@media (max-width: 560px) {
  .course {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
}

/* -------------------------------------------------------------------------
   16. WHY CHOOSE US
   ---------------------------------------------------------------------- */
.reasons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
@media (max-width: 1000px) {
  .reasons {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .reasons {
    grid-template-columns: 1fr;
  }
}

.reason {
  background: var(--c-ink);
  padding: clamp(1.5rem, 1.2rem + 1vw, 2.25rem);
  transition: background-color 0.4s var(--ease);
}
.reason:hover {
  background: #0f2133;
}
.reason__icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  color: var(--c-signal);
  margin-bottom: var(--sp-3);
  transition:
    border-color 0.4s var(--ease),
    transform 0.4s var(--ease);
}
.reason:hover .reason__icon {
  border-color: var(--c-signal);
  transform: translateY(-3px);
}
.reason__icon svg {
  width: 20px;
  height: 20px;
}
.reason__title {
  color: #fff;
  margin-bottom: 0.4rem;
}
.reason__text {
  font-size: var(--fs-small);
  color: #9fb2c4;
  line-height: 1.65;
}

/* -------------------------------------------------------------------------
   17. VALUES / PROCESS
   ---------------------------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--sp-4);
  counter-reset: step;
}
.step {
  position: relative;
  padding-top: var(--sp-3);
  border-top: 2px solid var(--c-line);
}
.step__num {
  font-family: var(--f-display);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--c-signal-ink);
  display: block;
  margin-bottom: 0.6rem;
}
.step__title {
  margin-bottom: 0.4rem;
}
.step__text {
  font-size: var(--fs-small);
  color: var(--c-steel);
  line-height: 1.65;
}

/* -------------------------------------------------------------------------
   18. FORMS
   ---------------------------------------------------------------------- */
.form-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(2rem, 1.4rem + 3vw, 4rem);
  align-items: start;
}

.form {
  background: var(--c-paper);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 1.1rem + 1.6vw, 2.5rem);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--c-line);
}
.form__hp {
  display: none !important;
}
.form__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  column-gap: var(--sp-2);
}
.form__row--full {
  grid-column: 1 / -1;
}

.field {
  position: relative;
  display: block;
}
.field__label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--c-navy);
  margin-bottom: 0.4rem;
}
.field__req {
  color: #b42318;
}

.field__input,
.field__select,
.field__textarea {
  width: 100%;
  padding: 0.6rem 1rem;
  background: var(--c-mist);
  border: 1.5px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  color: var(--c-ink);
  transition:
    border-color 0.3s var(--ease),
    background-color 0.3s var(--ease),
    box-shadow 0.3s var(--ease);
}
.field__textarea {
  min-height: 128px;
  resize: vertical;
}
.field__select {
  appearance: none;
  background-image: none;
  padding-right: 2.5rem;
  cursor: pointer;
  font-size: 0.9rem;
}

.field__input::placeholder,
.field__textarea::placeholder {
  color: #91a2b2;
  font-size: 0.75rem;
}

.field__input:hover,
.field__select:hover,
.field__textarea:hover {
  background: #e7ecf2;
}

.field__input:focus,
.field__select:focus,
.field__textarea:focus {
  outline: none;
  background: var(--c-paper);
  border-color: var(--c-signal);
  box-shadow: 0 0 0 4px rgba(255, 176, 32, 0.2);
}

.field__control {
  position: relative;
  display: block;
}
.field__control::after {
  content: "";
  position: absolute;
  right: 1rem;
  top: 50%;
  margin-top: -7px;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--c-steel);
  border-bottom: 2px solid var(--c-steel);
  transform: rotate(45deg);
  pointer-events: none;
}

.field__error {
  display: block;
  min-height: 1.15rem;
  font-size: 0.8125rem;
  color: #b42318;
  margin-top: 0.3rem;
}
.field__input[aria-invalid="true"],
.field__select[aria-invalid="true"],
.field__textarea[aria-invalid="true"] {
  border-color: #b42318;
  background: #fef3f2;
}

.form__consent {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-size: 0.8125rem;
  color: var(--c-steel);
}
.form__consent input {
  margin-top: 4px;
  accent-color: var(--c-signal);
  width: 17px;
  height: 17px;
  flex: none;
}
.btn-row_margin-zero {
  margin-top: 0;
}
.form__status {
  margin-top: var(--sp-3);
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  display: none;
}
.form__status--visible {
  display: block;
}
.form__status--ok {
  background: #ecfdf3;
  color: #05603a;
  border: 1px solid #abefc6;
}
.form__status--error {
  background: #fef3f2;
  color: #912018;
  border: 1px solid #fecdca;
}

.form__footnote {
  font-size: 0.8125rem;
  color: var(--c-steel);
  margin-top: var(--sp-2);
}

.btn[data-loading="true"] {
  pointer-events: none;
  opacity: 0.75;
}

/* Contact detail cards */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: var(--sp-3);
}
.contact-card {
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: var(--sp-4) var(--sp-3);
  transition:
    transform 0.35s var(--ease),
    box-shadow 0.35s var(--ease);
}
.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.contact-card__icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--c-ink);
  color: var(--c-signal);
  margin-bottom: var(--sp-3);
}
.contact-card__icon svg {
  width: 20px;
  height: 20px;
}
.contact-card__label {
  font-family: var(--f-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-steel);
  margin-bottom: 0.35rem;
}
.contact-card__value {
  font-size: 1.0625rem;
  font-weight: 600;
}
.contact-card__value a:hover {
  color: var(--c-signal-ink);
}
.contact-card__note {
  font-size: var(--fs-small);
  color: var(--c-steel);
}

/* -------------------------------------------------------------------------
   19. CTA BAND
   ---------------------------------------------------------------------- */
.cta-band {
  position: relative;
  isolation: isolate;
  background: var(--c-ink);
  color: #fff;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(
    45deg,
    rgba(255, 176, 32, 0.05) 25%,
    transparent 25% 75%,
    rgba(255, 176, 32, 0.05) 75%
  );
  background-size: 56px 56px;
}
.cta-band__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding-block: clamp(2.5rem, 2rem + 3vw, 4.5rem);
}
.cta-band__title {
  color: #fff;
  max-width: 20ch;
}
.cta-band__text {
  color: #9fb2c4;
  margin-top: 0.75rem;
  max-width: 46ch;
}

/* -------------------------------------------------------------------------
   20. FOOTER
   ---------------------------------------------------------------------- */
.footer {
  background: var(--c-navy);
  color: #a9bac9;
}
.footer__rule {
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.15fr;
  gap: var(--sp-4);
  padding-block: clamp(2.5rem, 2rem + 3vw, 4rem);
}
.footer__logo {
  display: inline-flex;
}
.footer__blurb {
  /* margin-top: var(--sp-1); */
  font-size: var(--fs-small);
  line-height: 1.7;
  max-width: 38ch;
}
.footer__heading {
  font-family: var(--f-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: var(--sp-3);
}
.footer__list {
  display: grid;
  gap: 0.65rem;
  font-size: var(--fs-small);
}
.footer__list a:hover {
  color: var(--c-signal);
}
.footer__list-item {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
}
.footer__list-item svg {
  width: 16px;
  height: 16px;
  flex: none;
  margin-top: 4px;
  color: var(--c-signal);
}

.footer__social {
  display: flex;
  gap: 0.6rem;
  margin-top: var(--sp-3);
}
.footer__social-link {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  transition:
    background-color 0.3s var(--ease),
    color 0.3s var(--ease),
    transform 0.3s var(--ease),
    border-color 0.3s var(--ease);
}
.footer__social-link svg {
  width: 18px;
  height: 18px;
}
.footer__social-link:hover {
  background: var(--c-signal);
  border-color: var(--c-signal);
  color: var(--c-ink);
  transform: translateY(-3px);
}

@media (max-width: 900px) {
  .footer__inner {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 620px) {
  .footer__inner {
    grid-template-columns: 1fr;
  }
}

.footer__base {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-block: var(--sp-3);
  font-size: 0.8125rem;
  text-align: center;
}

/* -------------------------------------------------------------------------
   21. UTILITIES
   ---------------------------------------------------------------------- */
.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.to-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 90;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--c-ink);
  color: var(--c-signal);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition:
    opacity 0.3s var(--ease),
    transform 0.3s var(--ease),
    visibility 0.3s,
    background-color 0.3s var(--ease);
}
.to-top--visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.to-top:hover {
  background: var(--c-signal);
  color: var(--c-ink);
}
.to-top svg {
  width: 18px;
  height: 18px;
}

/* -------------------------------------------------------------------------
   22. SCROLL REVEAL
   ---------------------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.8s var(--ease),
    transform 0.8s var(--ease);
  transition-delay: var(--reveal-delay, 0s);
  will-change: opacity, transform;
}
[data-reveal="left"] {
  transform: translateX(-40px);
}
[data-reveal="right"] {
  transform: translateX(40px);
}
[data-reveal="zoom"] {
  transform: scale(0.94);
}

[data-reveal].is-revealed {
  opacity: 1;
  transform: none;
  will-change: auto;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] {
    opacity: 1;
    transform: none;
  }
  .hero__slide {
    transition: opacity 0.001ms;
    transform: none;
  }
}

/* -------------------------------------------------------------------------
   23. PRINT
   ---------------------------------------------------------------------- */
@media print {
  .header,
  .preheader,
  .to-top,
  .cta-band,
  .hero__dots,
  .form {
    display: none !important;
  }
  body {
    color: #000;
  }
}