/* ==========================================================================
   Bizwave Solutions Limited — main stylesheet
   1. Tokens   2. Base   3. Layout   4. Buttons   5. Header & navigation
   6. Home hero   7. Page hero   8. Sections   9. Components   10. Forms
   11. Footer   12. Motion   13. Reduced motion & print
   ========================================================================== */

/* 1. Tokens --------------------------------------------------------------- */
@font-face {
  font-family: "Space Grotesk";
  src: url("../fonts/space-grotesk-latin-wght-normal.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-latin-wght-normal.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Brand palette */
  --blue: #246BFD;
  --blue-600: #1A56DB;
  --sky: #74B5FF;
  --navy: #07152E;
  --dark: #050B18;
  --white: #FFFFFF;
  --light: #F5F8FF;
  --body: #64748B;
  --border: #E1E8F4;

  /* Derived */
  --ink: #07152E;
  --on-dark: #C3D0E8;
  --on-dark-muted: #8FA2C4;
  --line-dark: rgba(116, 181, 255, .16);
  --panel-dark: #0B1D3F;
  --ok: #12795A;
  --ok-bg: #E8F6F0;
  --err: #B42318;
  --err-bg: #FDECEA;
  --warn-bg: #FFF7E6;
  --warn-line: #F2D9A0;

  /* Type */
  --font-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --fs-display: clamp(2.5rem, 1.35rem + 4.6vw, 4.75rem);
  --fs-h1: clamp(2.25rem, 1.5rem + 3.1vw, 3.75rem);
  --fs-h2: clamp(1.75rem, 1.3rem + 1.9vw, 2.75rem);
  --fs-h3: clamp(1.1875rem, 1.1rem + .35vw, 1.375rem);
  --fs-lead: clamp(1.0625rem, 1rem + .3vw, 1.25rem);
  --fs-small: .875rem;

  /* Space & shape */
  --wrap: 1240px;
  --gutter: clamp(20px, 4vw, 40px);
  --section: clamp(72px, 9vw, 136px);
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --header-h: 76px;

  --ease: cubic-bezier(.2, .7, .2, 1);
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  margin: 0;
  background: var(--white);
  color: var(--body);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

h1, h2, h3, h4 {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -.022em;
  text-wrap: balance;
}
h3, h4 { line-height: 1.25; letter-spacing: -.012em; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
address { font-style: normal; }

:focus-visible {
  outline: 2px solid var(--sky);
  outline-offset: 3px;
  border-radius: 4px;
}
main:focus { outline: none; }
::selection { background: var(--blue); color: var(--white); }

.icon { width: 1.25em; height: 1.25em; flex: none; }

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

.skip-link {
  position: fixed; top: 12px; left: 12px; z-index: 200;
  padding: 12px 18px; border-radius: var(--r-sm);
  background: var(--white); color: var(--ink); font-weight: 600;
  transform: translateY(-200%);
}
.skip-link:focus { transform: none; }

/* 3. Layout --------------------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: calc(var(--wrap) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section); }
.section--light { background: var(--light); }
.section--dark { background: var(--navy); color: var(--on-dark); }
.section--dark h2, .section--dark h3 { color: var(--white); }
.section--tight { padding-block: clamp(56px, 6vw, 88px); }

.sec-head { max-width: 760px; margin-bottom: clamp(40px, 5vw, 72px); }
.sec-head h2 { font-size: var(--fs-h2); }
.sec-head p { margin-top: 20px; font-size: var(--fs-lead); max-width: 62ch; }
.sec-head--row {
  max-width: none; display: flex; flex-wrap: wrap; gap: 24px 48px;
  align-items: flex-end; justify-content: space-between;
}
.sec-head--row > div { max-width: 760px; }

.split {
  display: grid; gap: clamp(32px, 6vw, 96px);
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  align-items: start;
}
.split h2 { font-size: var(--fs-h2); }
.split__body > * + * { margin-top: 20px; }
.split__body p { max-width: 62ch; }
.lead { font-size: var(--fs-lead); color: var(--ink); }
.section--dark .lead { color: var(--white); }

@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; }
}

/* 4. Buttons -------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 24px;
  border: 1px solid transparent; border-radius: 999px;
  font-family: var(--font-display); font-size: 1rem; font-weight: 600; letter-spacing: -.005em;
  line-height: 1; white-space: nowrap; cursor: pointer;
  transition: background-color .2s, border-color .2s, color .2s, transform .2s var(--ease), box-shadow .2s;
}
.btn:active { transform: scale(.97); }
.btn--sm { min-height: 44px; padding: 0 20px; font-size: .9375rem; }
.btn--lg { min-height: 56px; padding: 0 30px; font-size: 1.0625rem; }

.btn--primary { background: var(--blue); color: var(--white); box-shadow: 0 8px 24px -10px rgba(36, 107, 253, .9); }
.btn--primary:hover { background: var(--blue-600); box-shadow: 0 12px 28px -10px rgba(36, 107, 253, 1); }

.btn--ghost-light { border-color: rgba(255, 255, 255, .28); color: var(--white); }
.btn--ghost-light:hover { border-color: var(--white); background: rgba(255, 255, 255, .08); }

.btn--ghost-dark { border-color: #C8D4E8; color: var(--ink); }
.btn--ghost-dark:hover { border-color: var(--ink); background: var(--ink); color: var(--white); }

.btn[disabled] { opacity: .6; cursor: progress; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

.text-link {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px;
  color: var(--blue-600); font-family: var(--font-display); font-weight: 600;
  text-decoration: underline; text-decoration-color: transparent; text-underline-offset: 5px;
  transition: text-decoration-color .2s, gap .25s var(--ease);
}
.text-link:hover { text-decoration-color: currentColor; gap: 12px; }
.section--dark .text-link { color: var(--sky); }

/* 5. Header & navigation -------------------------------------------------- */
.scroll-progress {
  position: fixed; inset: 0 0 auto 0; height: 2px; z-index: 120; pointer-events: none;
}
.scroll-progress span {
  display: block; height: 100%; background: linear-gradient(90deg, var(--blue), var(--sky));
  transform: scaleX(var(--scroll, 0)); transform-origin: 0 50%;
}

.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--header-h);
  color: var(--white);
  border-bottom: 1px solid transparent;
  transition: background-color .3s, border-color .3s, height .3s;
}
.site-header.is-solid, .site-header.is-open {
  background: rgba(5, 11, 24, .94);
  border-bottom-color: var(--line-dark);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
}
.site-header.is-solid { --header-h: 64px; }
.site-header__inner { height: 100%; display: flex; align-items: center; gap: 32px; }
.site-header__actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }

.logo { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; color: var(--white); }
.logo__mark { width: 34px; height: 34px; }
.logo__text { font-family: var(--font-display); font-size: 1.1875rem; font-weight: 700; letter-spacing: .14em; }

.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: 4px; }
.nav__item { position: relative; display: flex; align-items: center; }
.nav__link {
  position: relative; display: inline-flex; align-items: center; min-height: 44px; padding: 0 14px;
  color: var(--on-dark); font-size: .9375rem; font-weight: 500;
  transition: color .2s;
}
.nav__link::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 6px; height: 2px;
  border-radius: 2px; background: var(--sky);
  transform: scaleX(0); transform-origin: 0 50%; transition: transform .3s var(--ease);
}
.nav__link:hover, .nav__link.is-active { color: var(--white); }
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); }
.nav__item--mega .nav__link { padding-right: 4px; }
.nav__item--mega .nav__link::after { right: 4px; }
.nav__mega-toggle {
  display: grid; place-items: center; width: 28px; height: 44px; color: var(--on-dark);
  transition: color .2s;
}
.nav__mega-toggle svg { transition: transform .25s var(--ease); }
.nav__mega-toggle[aria-expanded="true"] { color: var(--white); }
.nav__mega-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }

.mega {
  position: absolute; top: calc(100% + 10px); left: 50%; width: min(680px, 86vw);
  padding: 14px; border: 1px solid var(--line-dark); border-radius: var(--r-lg);
  background: var(--navy); box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .7);
  opacity: 0; visibility: hidden; transform: translate(-50%, 8px);
  transition: opacity .2s, transform .25s var(--ease), visibility 0s .25s;
}
.mega::before { content: ""; position: absolute; inset: -12px 0 auto 0; height: 12px; }
.nav__item--mega.is-open .mega {
  opacity: 1; visibility: visible; transform: translate(-50%, 0);
  transition: opacity .2s, transform .25s var(--ease), visibility 0s;
}
.mega__list { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.mega__link {
  display: flex; align-items: flex-start; gap: 14px; padding: 12px 14px;
  border-radius: var(--r-md); transition: background-color .2s;
}
.mega__link:hover, .mega__link:focus-visible { background: rgba(116, 181, 255, .1); }
.mega__icon {
  display: grid; place-items: center; width: 38px; height: 38px; flex: none;
  border-radius: 10px; background: rgba(36, 107, 253, .2); color: var(--sky);
}
.mega__title { display: block; color: var(--white); font-family: var(--font-display); font-weight: 600; font-size: .9688rem; }
.mega__meta { display: block; margin-top: 2px; color: var(--on-dark-muted); font-size: .8125rem; line-height: 1.4; }
.mega__all {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin-top: 10px; padding: 14px 16px; border-top: 1px solid var(--line-dark);
  color: var(--sky); font-family: var(--font-display); font-weight: 600; font-size: .9375rem;
}
.mega__all:hover { color: var(--white); }

.menu-toggle {
  display: none; width: 48px; height: 48px; place-items: center;
  border: 1px solid rgba(255, 255, 255, .2); border-radius: 50%;
}
.menu-toggle__bars { position: relative; width: 20px; height: 12px; }
.menu-toggle__bars i {
  position: absolute; left: 0; right: 0; height: 2px; border-radius: 2px; background: var(--white);
  transition: transform .3s var(--ease), top .3s var(--ease);
}
.menu-toggle__bars i:nth-child(1) { top: 0; }
.menu-toggle__bars i:nth-child(2) { top: 10px; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bars i:nth-child(1) { top: 5px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bars i:nth-child(2) { top: 5px; transform: rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 90;
  padding: calc(var(--header-h) + 16px) var(--gutter) 32px;
  background: var(--dark); color: var(--white);
  overflow-y: auto; overscroll-behavior: contain;
  opacity: 0; transform: translateY(-12px);
  transition: opacity .25s, transform .3s var(--ease);
}
.mobile-menu[hidden] { display: none; }
.mobile-menu.is-open { opacity: 1; transform: none; }
.mobile-menu__link {
  display: flex; align-items: center; min-height: 60px;
  border-bottom: 1px solid var(--line-dark);
  font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; letter-spacing: -.01em;
  color: var(--on-dark);
}
.mobile-menu__link.is-active, .mobile-menu__link:hover { color: var(--white); }
.mobile-menu__cta { width: 100%; margin-top: 28px; }
.mobile-menu__contact { margin-top: 24px; color: var(--on-dark-muted); line-height: 2; }
.mobile-menu__contact a { display: inline-block; padding-block: 4px; }

@media (max-width: 1000px) {
  .nav { display: none; }
  .menu-toggle { display: grid; }
}
@media (max-width: 480px) {
  .site-header__cta { display: none; }
}
body.menu-open { overflow: hidden; }

/* 6. Home hero ------------------------------------------------------------ */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  background: var(--dark); color: var(--on-dark);
  min-height: min(100svh, 940px);
  display: grid; align-items: center;
  padding-top: calc(var(--header-h) + 32px); padding-bottom: clamp(48px, 7vw, 96px);
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(60% 70% at 78% 42%, rgba(36, 107, 253, .26), transparent 70%),
    radial-gradient(40% 50% at 8% 100%, rgba(116, 181, 255, .10), transparent 70%);
}
.hero__inner {
  position: relative;
  display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: 24px; align-items: center;
}
.hero__copy { position: relative; z-index: 2; max-width: 660px; }
.hero__title {
  color: var(--white); font-size: var(--fs-display); font-weight: 600;
  line-height: 1.02; letter-spacing: -.035em;
}
.hero__lead { margin-top: 28px; max-width: 54ch; font-size: var(--fs-lead); color: var(--on-dark); }
.hero .btn-row { margin-top: 40px; }
.hero__tagline {
  margin-top: 44px; padding-top: 22px; max-width: 460px;
  border-top: 1px solid var(--line-dark);
  color: var(--on-dark-muted); font-size: .9375rem;
}

.hero__stage {
  position: absolute; z-index: 1; top: 50%; right: calc(var(--gutter) * -1);
  width: min(62%, 860px); aspect-ratio: 1 / 1; max-height: 880px;
  transform: translateY(-50%);
  pointer-events: none;
}
.hero__canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: 0; transition: opacity 1.2s ease;
}
.hero__stage.is-live .hero__canvas { opacity: 1; }
.hero__stage.is-live .hero__fallback { opacity: 0; }

/* CSS-only composition: shown until WebGL is ready, and kept when it is not available. */
.hero__fallback {
  position: absolute; inset: 0; display: grid; place-items: center;
  perspective: 1400px; transition: opacity .8s ease;
}
.hero__fallback-scene {
  position: relative; left: 7%; width: 56%; aspect-ratio: 1 / 1;
  transform-style: preserve-3d; transform: rotateX(14deg) rotateY(-24deg);
}
.glass {
  position: absolute; border-radius: 18px;
  border: 1px solid rgba(160, 205, 255, .35);
  background: linear-gradient(140deg, rgba(116, 181, 255, .22), rgba(36, 107, 253, .06));
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .6), inset 0 1px 0 rgba(255, 255, 255, .2);
}
.glass--a { inset: 14% 6% 30% 10%; transform: translateZ(0); padding: 7%; }
.glass--b { inset: 46% 44% 6% -8%; transform: translateZ(110px); padding: 6%; }
.glass--c { inset: 2% -10% 62% 56%; transform: translateZ(170px); padding: 6%; }
.glass__bar { display: block; height: 7px; border-radius: 4px; background: rgba(255, 255, 255, .34); }
.glass__bar + .glass__bar { margin-top: 10px; }
.glass__bar--blue { background: var(--sky); }
.glass__chart { display: flex; align-items: flex-end; gap: 6%; height: 55%; margin-top: 12%; }
.glass__chart i { flex: 1; border-radius: 4px 4px 0 0; background: linear-gradient(var(--sky), rgba(36, 107, 253, .5)); }
.hero__orb {
  position: absolute; right: 6%; bottom: 14%; width: 22%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, #CFE5FF, var(--blue) 46%, #0B2C78 100%);
  box-shadow: 0 0 80px 10px rgba(36, 107, 253, .55);
  transform: translateZ(220px);
}

@media (max-width: 1000px) {
  .hero { min-height: 0; align-items: start; }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__stage {
    position: relative; top: auto; right: auto; transform: none;
    width: min(100%, 520px); margin: 8px auto -24px; order: 2;
  }
}
@media (max-width: 560px) {
  .hero .btn { width: 100%; }
}

/* 7. Inner page hero ------------------------------------------------------ */
.page-hero {
  position: relative; isolation: isolate; overflow: hidden;
  padding: calc(var(--header-h) + clamp(48px, 7vw, 96px)) 0 clamp(56px, 7vw, 104px);
  background: var(--dark); color: var(--on-dark);
}
.page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(50% 90% at 88% 10%, rgba(36, 107, 253, .28), transparent 70%);
}
.page-hero__grid {
  position: absolute; inset: 0; z-index: -1; opacity: .5;
  background-image:
    linear-gradient(var(--line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(70% 100% at 90% 0%, #000, transparent 75%);
  mask-image: radial-gradient(70% 100% at 90% 0%, #000, transparent 75%);
}
.page-hero__title { max-width: 18ch; color: var(--white); font-size: var(--fs-h1); letter-spacing: -.03em; line-height: 1.04; }
.page-hero__lead { margin-top: 24px; max-width: 60ch; font-size: var(--fs-lead); }
.page-hero .btn-row { margin-top: 36px; }

.crumbs { margin-bottom: 28px; font-size: var(--fs-small); color: var(--on-dark-muted); }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 4px 10px; }
.crumbs li + li::before { content: "/"; margin-right: 10px; opacity: .5; }
.crumbs a { padding-block: 6px; text-decoration: underline; text-decoration-color: transparent; text-underline-offset: 4px; }
.crumbs a:hover { color: var(--white); text-decoration-color: currentColor; }
.crumbs [aria-current] { color: var(--on-dark); }

/* 8. Home sections -------------------------------------------------------- */

/* Services: one ruled grid, each cell inverts on hover */
.svc-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--border); border-left: 1px solid var(--border);
}
.svc {
  --svc-bg: var(--white); --svc-title: var(--ink); --svc-text: var(--body);
  --svc-icon-bg: var(--light); --svc-icon: var(--blue); --svc-line: var(--border);
  position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 8px 24px;
  padding: clamp(28px, 3.4vw, 48px);
  border-right: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: var(--svc-bg); color: var(--svc-text);
  transition: background-color .35s var(--ease), color .35s;
}
.svc:hover, .svc:focus-within {
  --svc-bg: var(--navy); --svc-title: var(--white); --svc-text: var(--on-dark);
  --svc-icon-bg: var(--blue); --svc-icon: var(--white); --svc-line: var(--line-dark);
}
.svc__icon {
  grid-row: span 4; display: grid; place-items: center; width: 56px; height: 56px;
  border-radius: 16px; background: var(--svc-icon-bg); color: var(--svc-icon);
  transition: background-color .35s var(--ease), color .35s, transform .5s var(--ease);
}
.svc__icon .icon { width: 26px; height: 26px; }
.svc:hover .svc__icon { transform: translateY(-4px) rotate(-6deg); }
.svc__title { font-size: var(--fs-h3); color: var(--svc-title); transition: color .35s; }
.svc__title a::after { content: ""; position: absolute; inset: 0; }
.svc__title a:focus-visible { outline: none; }
.svc:focus-within { outline: 2px solid var(--sky); outline-offset: -2px; }
.svc__text { max-width: 48ch; }
.svc__caps {
  display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 14px; padding-top: 16px;
  border-top: 1px solid var(--svc-line); font-size: var(--fs-small); transition: border-color .35s;
}
.svc__caps li { display: inline-flex; align-items: center; gap: 6px; }
.svc__caps .icon { width: 15px; height: 15px; color: var(--svc-icon); }
.svc:hover .svc__caps .icon, .svc:focus-within .svc__caps .icon { color: var(--sky); }
.svc__more {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 14px;
  color: var(--svc-title); font-family: var(--font-display); font-weight: 600; font-size: .9375rem;
  transition: color .35s, gap .3s var(--ease);
}
.svc:hover .svc__more { gap: 14px; }

@media (max-width: 860px) {
  .svc-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .svc { grid-template-columns: 1fr; }
  .svc__icon { grid-row: auto; margin-bottom: 8px; }
}

/* Solutions: selector on the left, detail on the right */
.sol { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(24px, 4vw, 64px); align-items: start; }
.sol__tabs { display: grid; gap: 2px; }
.sol__tab {
  display: flex; align-items: center; gap: 14px; width: 100%; min-height: 60px; padding: 10px 18px;
  border-left: 2px solid var(--line-dark); text-align: left;
  color: var(--on-dark-muted); font-family: var(--font-display); font-size: 1.0625rem; font-weight: 500;
  transition: color .25s, border-color .25s, background-color .25s;
}
.sol__tab:hover { color: var(--white); }
.sol__tab[aria-selected="true"] { color: var(--white); border-left-color: var(--sky); background: linear-gradient(90deg, rgba(36, 107, 253, .22), transparent); }
.sol__tab .icon { color: var(--sky); }
.sol__panel {
  padding: clamp(28px, 3.6vw, 52px); border: 1px solid var(--line-dark); border-radius: var(--r-lg);
  background: linear-gradient(150deg, rgba(36, 107, 253, .14), rgba(11, 29, 63, .6));
}
.sol__panel + .sol__panel { margin-top: 16px; }
.sol__panel h3 { font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2rem); }
.sol__panel > p { margin-top: 16px; max-width: 56ch; font-size: var(--fs-lead); }
.sol__points { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 28px; margin: 32px 0; }
.sol__points li { display: flex; gap: 12px; align-items: flex-start; color: var(--white); }
.sol__points .icon { margin-top: 3px; color: var(--sky); }
.js .sol__panel.is-entering { animation: panel-in .45s var(--ease); }
@keyframes panel-in { from { opacity: 0; transform: translateY(10px); } }

@media (max-width: 860px) {
  .sol { grid-template-columns: 1fr; }
  .sol__tabs {
    display: flex; gap: 8px; overflow-x: auto; margin-inline: calc(var(--gutter) * -1);
    padding: 4px var(--gutter) 12px; scrollbar-width: none;
  }
  .sol__tabs::-webkit-scrollbar { display: none; }
  .sol__tab {
    width: auto; flex: none; min-height: 48px; padding: 0 18px;
    border: 1px solid var(--line-dark); border-radius: 999px; font-size: .9375rem; white-space: nowrap;
  }
  .sol__tab[aria-selected="true"] { border-color: var(--sky); background: rgba(36, 107, 253, .25); }
  .sol__points { grid-template-columns: 1fr; }
}

/* Projects */
.badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px;
  border-radius: 999px; background: var(--warn-bg); border: 1px solid var(--warn-line);
  color: #7A5200; font-size: .8125rem; font-weight: 600; line-height: 1.4;
}
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #C58A1B; }
.badge--live { background: var(--ok-bg); border-color: #BFE5D5; color: var(--ok); }
.badge--live::before { background: var(--ok); }

.proj-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: clamp(28px, 3.4vw, 48px) clamp(20px, 2.6vw, 36px); }
.proj { position: relative; grid-column: span 6; display: flex; flex-direction: column; }
.proj--wide { grid-column: span 12; display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(24px, 4vw, 64px); align-items: center; }
.proj__media {
  overflow: hidden; padding: clamp(14px, 2.2vw, 30px); border-radius: var(--r-lg);
  background: linear-gradient(140deg, #12306B, var(--dark) 70%);
  box-shadow: 0 30px 60px -32px rgba(7, 21, 46, .55);
}
.proj__media .mock, .proj__media img {
  width: 100%; height: auto; aspect-ratio: 640 / 420; object-fit: cover; border-radius: 10px;
  box-shadow: 0 0 0 1px rgba(116, 181, 255, .18), 0 24px 40px -20px rgba(0, 0, 0, .7);
  transform: translate3d(0, calc(var(--py, 0) * 1px), 0);
  transition: scale .7s var(--ease);
}
.proj:hover .proj__media .mock, .proj:hover .proj__media img { scale: 1.025; }
.proj__top { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; }
.proj__body { padding-top: 22px; }
.proj--wide .proj__body { padding-top: 0; }
.proj__cat { font-size: var(--fs-small); color: var(--body); }
.proj__name { margin-top: 10px; font-size: clamp(1.375rem, 1.2rem + .7vw, 1.75rem); }
.proj__name a::after { content: ""; position: absolute; inset: 0; z-index: 2; }
.proj__name a:focus-visible { outline: none; }
.proj:focus-within .proj__media { outline: 2px solid var(--blue); outline-offset: 4px; }
.proj__text { margin-top: 10px; max-width: 58ch; }
.proj__meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.chip {
  display: inline-flex; align-items: center; min-height: 28px; padding: 0 12px;
  border: 1px solid var(--border); border-radius: 999px; background: var(--white);
  color: var(--ink); font-size: .8125rem; font-weight: 500;
}
.proj__feats { margin-top: 16px; display: grid; gap: 8px; }
.proj__feats li { display: flex; gap: 10px; align-items: flex-start; color: var(--ink); font-size: .9375rem; }
.proj__feats .icon { margin-top: 3px; color: var(--blue); width: 16px; height: 16px; }

@media (max-width: 760px) {
  .proj, .proj--wide { grid-column: span 12; }
  .proj--wide { display: flex; gap: 0; align-items: stretch; }
  .proj--wide .proj__body { padding-top: 22px; }
}

/* Why Bizwave */
.why { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.why__intro { position: sticky; top: calc(var(--header-h) + 32px); }
.why__intro h2 { font-size: var(--fs-h2); }
.why__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(24px, 3vw, 48px); }
.why__item { padding: 28px 0; border-top: 1px solid var(--border); }
.why__item .icon { width: 26px; height: 26px; color: var(--blue); }
.why__item h3 { margin-top: 16px; font-size: 1.125rem; }
.why__item p { margin-top: 8px; font-size: .9688rem; }

/* Restrained 3D: three stacked layers */
.stack { position: relative; width: min(100%, 340px); aspect-ratio: 1 / .82; margin-top: 48px; perspective: 1200px; }
.stack__layers { position: absolute; inset: 0; transform-style: preserve-3d; transform: rotateX(58deg) rotateZ(-40deg); }
.stack__layer {
  position: absolute; inset: 18% 14%; border-radius: 22px;
  border: 1px solid rgba(36, 107, 253, .35);
  background: linear-gradient(135deg, rgba(116, 181, 255, .5), rgba(36, 107, 253, .16));
  box-shadow: 0 18px 40px -16px rgba(36, 107, 253, .45);
  animation: layer-float 7s ease-in-out infinite;
}
.stack__layer:nth-child(1) { --z: 0px; background: linear-gradient(135deg, #0E2B6B, var(--navy)); border-color: transparent; }
.stack__layer:nth-child(2) { --z: 56px; animation-delay: -.8s; }
.stack__layer:nth-child(3) { --z: 112px; animation-delay: -1.6s; background: linear-gradient(135deg, rgba(255, 255, 255, .85), rgba(116, 181, 255, .5)); }
@keyframes layer-float {
  0%, 100% { transform: translateZ(var(--z)); }
  50% { transform: translateZ(calc(var(--z) * 1.22 + 4px)); }
}

@media (max-width: 960px) {
  .why { grid-template-columns: 1fr; }
  .why__intro { position: static; }
  .stack { display: none; }
}
@media (max-width: 560px) {
  .why__list { grid-template-columns: 1fr; }
}

/* Process timeline */
.timeline { --p: 1; position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0 clamp(16px, 2.2vw, 32px); }
.js .timeline { --p: 0; }
.timeline::before, .timeline::after { content: ""; position: absolute; top: 21px; left: 0; right: 0; height: 2px; border-radius: 2px; }
.timeline::before { background: var(--border); }
.timeline::after { background: linear-gradient(90deg, var(--blue), var(--sky)); transform: scaleX(var(--p)); transform-origin: 0 50%; }
.step { position: relative; padding-top: 72px; }
.step__num {
  position: absolute; top: 0; left: 0; display: grid; place-items: center; width: 44px; height: 44px;
  border: 2px solid var(--border); border-radius: 50%; background: var(--white);
  color: var(--body); font-family: var(--font-display); font-weight: 600; font-variant-numeric: tabular-nums;
  transition: background-color .4s, border-color .4s, color .4s, transform .5s var(--ease), box-shadow .4s;
}
.section--light .step__num { background: var(--light); }
.step h3 { font-size: 1.125rem; transition: color .4s; }
.step p { margin-top: 10px; font-size: .9375rem; }
.js .step:not(.is-on) h3 { color: var(--body); }
.step.is-on .step__num, html:not(.js) .step__num {
  background: var(--blue); border-color: var(--blue); color: var(--white);
  box-shadow: 0 0 0 6px rgba(36, 107, 253, .14);
}

@media (max-width: 960px) {
  .timeline { grid-template-columns: 1fr; gap: 36px; }
  .timeline::before, .timeline::after { top: 0; bottom: 0; left: 21px; right: auto; width: 2px; height: auto; }
  .timeline::after { transform: scaleY(var(--p)); transform-origin: 50% 0; background: linear-gradient(var(--blue), var(--sky)); }
  .step { padding: 8px 0 0 72px; min-height: 44px; }
}

/* Process page: long-form steps */
.proc { display: grid; gap: 0; counter-reset: none; }
.proc__step {
  display: grid; grid-template-columns: 88px minmax(0, 5fr) minmax(0, 4fr); gap: 16px clamp(24px, 4vw, 64px);
  padding: clamp(32px, 4vw, 56px) 0; border-top: 1px solid var(--border);
}
.proc__num { font-family: var(--font-display); font-size: clamp(2rem, 1.6rem + 1.6vw, 3rem); font-weight: 500; color: var(--blue); line-height: 1; letter-spacing: -.03em; }
.proc__step h2 { font-size: clamp(1.375rem, 1.2rem + .8vw, 1.875rem); }
.proc__step h2 + p { margin-top: 14px; color: var(--ink); font-size: var(--fs-lead); }
.proc__step h2 + p + p { margin-top: 12px; }
.proc__out h3 { font-size: .9375rem; font-family: var(--font-body); font-weight: 600; letter-spacing: 0; color: var(--body); }
.proc__out ul { margin-top: 12px; display: grid; gap: 10px; }
.proc__out li { display: flex; gap: 10px; align-items: flex-start; color: var(--ink); }
.proc__out .icon { margin-top: 3px; color: var(--blue); }
@media (max-width: 860px) {
  .proc__step { grid-template-columns: 1fr; }
}

/* Technology stack */
.tech { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--border); }
.tech__group { padding: 28px 28px 32px 0; border-bottom: 1px solid var(--border); }
.tech__group:not(:nth-child(3n + 1)) { padding-left: 28px; border-left: 1px solid var(--border); }
.tech__label { display: flex; align-items: center; gap: 10px; font-size: var(--fs-small); color: var(--body); }
.tech__label .icon { color: var(--blue); }
.tech__items { margin-top: 14px; }
.tech__items li { font-family: var(--font-display); font-size: clamp(1.25rem, 1.1rem + .7vw, 1.625rem); font-weight: 500; color: var(--ink); line-height: 1.35; letter-spacing: -.015em; }
@media (max-width: 760px) {
  .tech { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tech__group, .tech__group:not(:nth-child(3n + 1)) { padding: 22px 16px 24px 0; border-left: 0; }
  .tech__group:nth-child(even) { padding-left: 20px; border-left: 1px solid var(--border); }
}

/* FAQ */
.faq { border-top: 1px solid var(--border); }
.faq__item { border-bottom: 1px solid var(--border); }
.faq__q {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  min-height: 72px; padding: 18px 0; cursor: pointer; list-style: none;
  color: var(--ink); font-family: var(--font-display); font-size: clamp(1.0625rem, 1rem + .3vw, 1.25rem); font-weight: 600; letter-spacing: -.012em;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q:hover { color: var(--blue-600); }
.faq__sign { position: relative; flex: none; width: 36px; height: 36px; border: 1px solid var(--border); border-radius: 50%; background: var(--white); transition: background-color .25s, border-color .25s; }
.faq__sign::before, .faq__sign::after {
  content: ""; position: absolute; top: 50%; left: 50%; width: 12px; height: 2px; border-radius: 2px;
  background: var(--ink); transform: translate(-50%, -50%); transition: transform .3s var(--ease), background-color .25s;
}
.faq__sign::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq__item[open] .faq__sign { background: var(--blue); border-color: var(--blue); }
.faq__item[open] .faq__sign::before, .faq__item[open] .faq__sign::after { background: var(--white); }
.faq__item[open] .faq__sign::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq__a { padding: 0 60px 26px 0; max-width: 70ch; }
@supports (interpolate-size: allow-keywords) {
  .faq__item { interpolate-size: allow-keywords; }
  .faq__item::details-content { block-size: 0; overflow: clip; transition: block-size .35s var(--ease), content-visibility .35s allow-discrete; }
  .faq__item[open]::details-content { block-size: auto; }
}
@media (max-width: 560px) { .faq__a { padding-right: 0; } }

/* CTA band */
.cta-band { position: relative; isolation: isolate; overflow: hidden; padding-block: clamp(80px, 10vw, 152px); background: var(--dark); color: var(--on-dark); }
.cta-band::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background: radial-gradient(60% 120% at 50% 120%, rgba(36, 107, 253, .5), transparent 70%);
}
.cta-band__wave {
  position: absolute; inset: auto -5% 0 -5%; height: 60%; z-index: -1; opacity: .5;
  background: repeating-radial-gradient(ellipse 60% 100% at 50% 100%, transparent 0 38px, rgba(116, 181, 255, .16) 38px 39px);
  -webkit-mask-image: linear-gradient(transparent, #000); mask-image: linear-gradient(transparent, #000);
}
.cta-band__inner { text-align: center; }
.cta-band__title { max-width: 16ch; margin-inline: auto; color: var(--white); font-size: var(--fs-h1); letter-spacing: -.03em; line-height: 1.04; }
.cta-band__text { max-width: 60ch; margin: 24px auto 0; font-size: var(--fs-lead); }
.cta-band .btn-row { justify-content: center; margin-top: 40px; }
@media (max-width: 560px) { .cta-band .btn { width: 100%; } }

/* 9. Inner-page components ----------------------------------------------- */
.feat-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(24px, 4vw, 64px); }
.feat { padding: 26px 0; border-top: 1px solid var(--border); display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 16px; }
.feat .icon { grid-row: span 2; margin-top: 2px; width: 22px; height: 22px; color: var(--blue); }
.feat h3 { font-size: 1.125rem; }
.feat p { font-size: .9688rem; }
@media (max-width: 700px) { .feat-list { grid-template-columns: 1fr; } }

.panel { padding: clamp(24px, 3vw, 40px); border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--white); }
.panel h2, .panel h3 { font-size: 1.25rem; }
.panel ul { margin-top: 16px; display: grid; gap: 12px; }
.panel li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink); }
.panel li .icon { margin-top: 3px; color: var(--blue); }
.panel .btn { margin-top: 28px; width: 100%; }
.panel--dark { background: var(--navy); border-color: transparent; color: var(--on-dark); }
.panel--dark h2, .panel--dark h3 { color: var(--white); }
.panel--dark li { color: var(--on-dark); }
.panel--dark li .icon { color: var(--sky); }

.notice {
  padding: 18px 22px; border: 1px solid var(--warn-line); border-left: 4px solid #C58A1B; border-radius: var(--r-sm);
  background: var(--warn-bg); color: #5C3F00; font-size: .9375rem;
}
.notice--info { border-color: #C9DBFF; border-left-color: var(--blue); background: #EEF4FF; color: #173A7A; }
.notice + * { margin-top: 32px; }

.statement { max-width: 22ch; font-family: var(--font-display); font-size: clamp(1.5rem, 1.1rem + 1.7vw, 2.375rem); font-weight: 500; line-height: 1.2; letter-spacing: -.022em; color: var(--white); }
.duo { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(32px, 6vw, 96px); }
.duo__label { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; color: var(--sky); font-family: var(--font-display); font-weight: 600; }
@media (max-width: 760px) { .duo { grid-template-columns: 1fr; } }

.values { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--border); }
.values li { padding: 28px 20px 0 0; }
.values li + li { padding-left: 20px; border-left: 1px solid var(--border); }
.values .icon { width: 26px; height: 26px; color: var(--blue); }
.values h3 { margin-top: 16px; font-size: 1.125rem; }
.values p { margin-top: 8px; font-size: .9375rem; }
@media (max-width: 1000px) {
  .values { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 24px; border-top: 0; }
  .values li, .values li + li { padding: 24px 0; border-left: 0; border-top: 1px solid var(--border); }
}
@media (max-width: 520px) { .values { grid-template-columns: 1fr; } }

.link-list { border-top: 1px solid var(--border); }
.link-list a {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; padding: 14px 0;
  border-bottom: 1px solid var(--border); color: var(--ink); font-family: var(--font-display); font-weight: 600; font-size: 1.0625rem;
  transition: color .2s, padding .3s var(--ease);
}
.link-list a:hover { color: var(--blue-600); padding-left: 10px; }
.link-list .icon { color: var(--blue); }

.case { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
.case__main h2 { font-size: clamp(1.375rem, 1.2rem + .8vw, 1.875rem); margin-top: 40px; }
.case__main h2:first-child { margin-top: 0; }
.case__main p { margin-top: 14px; max-width: 64ch; }
.case__aside { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 16px; }
.case__media { display: grid; place-items: center; overflow: hidden; padding: clamp(18px, 4vw, 56px); border-radius: var(--r-lg); background: linear-gradient(140deg, #12306B, var(--dark) 70%); margin-bottom: clamp(40px, 5vw, 72px); box-shadow: 0 40px 80px -40px rgba(7, 21, 46, .6); }
.case__media .mock, .case__media img { width: min(100%, 880px); height: auto; aspect-ratio: 640 / 420; object-fit: cover; border-radius: 12px; box-shadow: 0 0 0 1px rgba(116, 181, 255, .18), 0 30px 50px -24px rgba(0, 0, 0, .7); }
.dl { display: grid; gap: 0; }
.dl div { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-top: 1px solid var(--border); font-size: .9375rem; }
.dl div:first-child { border-top: 0; padding-top: 0; }
.dl dt { color: var(--body); }
.dl dd { margin: 0; color: var(--ink); font-weight: 600; text-align: right; }
@media (max-width: 900px) {
  .case { grid-template-columns: 1fr; }
  .case__aside { position: static; }
}

.prose { max-width: 72ch; }
.prose h2 { margin-top: 48px; font-size: clamp(1.375rem, 1.2rem + .7vw, 1.75rem); }
.prose h3 { margin-top: 28px; font-size: 1.125rem; }
.prose p, .prose ul, .prose ol { margin-top: 14px; }
.prose ul { list-style: disc; padding-left: 1.3em; }
.prose ol { list-style: decimal; padding-left: 1.3em; }
.prose li + li { margin-top: 6px; }
.prose a { color: var(--blue-600); text-decoration: underline; text-underline-offset: 3px; }
.prose strong { color: var(--ink); }
.prose table { width: 100%; margin-top: 18px; border-collapse: collapse; font-size: .9375rem; }
.prose th, .prose td { padding: 12px 14px; border: 1px solid var(--border); text-align: left; vertical-align: top; }
.prose th { background: var(--light); color: var(--ink); font-weight: 600; }
.table-scroll { overflow-x: auto; }
.prose__meta { color: var(--body); font-size: .9375rem; }

.err-page { min-height: 100svh; display: grid; align-items: center; padding: calc(var(--header-h) + 48px) 0 96px; background: var(--dark); color: var(--on-dark); position: relative; overflow: hidden; isolation: isolate; }
.err-page::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(50% 70% at 70% 40%, rgba(36, 107, 253, .3), transparent 70%); }
.err-page__code { font-family: var(--font-display); font-size: clamp(6rem, 3rem + 18vw, 16rem); font-weight: 600; line-height: .85; letter-spacing: -.06em; color: transparent; -webkit-text-stroke: 1.5px rgba(116, 181, 255, .55); }
.err-page h1 { margin-top: 24px; color: var(--white); font-size: var(--fs-h2); }
.err-page p { margin-top: 16px; max-width: 52ch; font-size: var(--fs-lead); }
.err-page .btn-row { margin-top: 36px; }

/* 10. Forms --------------------------------------------------------------- */
.contact { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.contact__details h2 { font-size: var(--fs-h2); }
.contact__list { margin-top: 32px; border-top: 1px solid var(--border); }
.contact__list li { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 2px 16px; padding: 20px 0; border-bottom: 1px solid var(--border); }
.contact__list .icon { grid-row: span 2; margin-top: 3px; color: var(--blue); width: 22px; height: 22px; }
.contact__list dt, .contact__list .k { font-size: var(--fs-small); color: var(--body); }
.contact__list .v { color: var(--ink); font-family: var(--font-display); font-weight: 600; font-size: 1.0625rem; overflow-wrap: anywhere; }
.contact__list a.v:hover { color: var(--blue-600); }
@media (max-width: 900px) { .contact { grid-template-columns: 1fr; } }

.form { padding: clamp(24px, 3.4vw, 48px); border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--white); box-shadow: 0 40px 80px -48px rgba(7, 21, 46, .35); }
.form h2 { font-size: clamp(1.375rem, 1.2rem + .8vw, 1.875rem); }
.form__intro { margin-top: 10px; }
.form__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 28px; }
.field { display: grid; gap: 8px; align-content: start; }
.field--full { grid-column: 1 / -1; }
.field label, .field .label { color: var(--ink); font-weight: 600; font-size: .9375rem; }
.field .opt { color: var(--body); font-weight: 400; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: 12px 14px;
  border: 1px solid #C8D4E8; border-radius: 10px; background: var(--white);
  color: var(--ink); font: inherit; font-size: 1rem;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 150px; resize: vertical; line-height: 1.55; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 4.5 6 8l3.5-3.5' fill='none' stroke='%2307152E' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 42px; }
.field input::placeholder, .field textarea::placeholder { color: #94A3B8; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #94A9CC; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(36, 107, 253, .18); }
.field [aria-invalid="true"] { border-color: var(--err); }
.field [aria-invalid="true"]:focus { box-shadow: 0 0 0 4px rgba(180, 35, 24, .16); }
.field__error { color: var(--err); font-size: var(--fs-small); font-weight: 500; }
.field__error:empty { display: none; }
.field__hint { font-size: var(--fs-small); }
.check { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px; align-items: start; font-size: .9375rem; }
.check input { width: 22px; height: 22px; min-height: 0; margin: 1px 0 0; padding: 0; accent-color: var(--blue); }
.check label { font-weight: 400; color: var(--body); }
.check a { color: var(--blue-600); text-decoration: underline; text-underline-offset: 3px; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.form__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; margin-top: 28px; }
.form__foot small { font-size: var(--fs-small); }
.form-status { margin-top: 24px; padding: 16px 20px; border-radius: 10px; font-weight: 500; }
.form-status:empty { display: none; }
.form-status--ok { background: var(--ok-bg); color: var(--ok); border: 1px solid #BFE5D5; }
.form-status--err { background: var(--err-bg); color: var(--err); border: 1px solid #F5C6C0; }
@media (max-width: 640px) {
  .form__grid { grid-template-columns: 1fr; }
  .form__foot .btn { width: 100%; }
}

/* 11. Footer -------------------------------------------------------------- */
.site-footer { padding: clamp(64px, 8vw, 104px) 0 32px; background: var(--dark); color: var(--on-dark-muted); border-top: 1px solid var(--line-dark); font-size: .9375rem; }
.site-footer__top { display: grid; grid-template-columns: minmax(0, 4fr) repeat(3, minmax(0, 2.4fr)); gap: 40px clamp(24px, 4vw, 64px); }
.site-footer__about { margin-top: 20px; max-width: 38ch; }
.site-footer__heading { margin-bottom: 16px; color: var(--white); font-family: var(--font-display); font-size: 1rem; font-weight: 600; letter-spacing: 0; }
.site-footer__col a, .site-footer__legal a, .site-footer__social a {
  display: inline-block; padding-block: 10px; transition: color .2s;
  text-decoration: underline; text-decoration-color: transparent; text-underline-offset: 4px;
}
.site-footer__col a:hover, .site-footer__legal a:hover, .site-footer__social a:hover { color: var(--white); text-decoration-color: currentColor; }
.site-footer__contact li { display: flex; align-items: center; gap: 12px; }
.site-footer__contact li > span { padding-block: 10px; }
.site-footer__contact .icon { color: var(--sky); width: 18px; height: 18px; }
.site-footer__social { display: flex; flex-wrap: wrap; gap: 4px 20px; margin-top: 16px; }
.site-footer__disclaimer { margin-top: 56px; padding: 24px min(34%, 460px) 0 0; border-top: 1px solid var(--line-dark); font-size: .8438rem; line-height: 1.6; }
.site-footer__bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 32px; margin-top: 24px; font-size: .8438rem; }
.site-footer__legal { display: flex; flex-wrap: wrap; gap: 4px 24px; }
.site-footer__legal a { padding-block: 12px; }
@media (max-width: 960px) { .site-footer__top { grid-template-columns: repeat(2, minmax(0, 1fr)); } .site-footer__brand { grid-column: 1 / -1; } }
@media (max-width: 520px) { .site-footer__top { grid-template-columns: 1fr; } }

/* 12. Motion -------------------------------------------------------------- */
.js [data-reveal] {
  opacity: 0; transform: translate3d(0, 20px, 0);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  transition-delay: calc(var(--d, 0) * 90ms);
}
.js [data-reveal].is-in, .no-reveal [data-reveal] { opacity: 1; transform: none; }

/* Headline entrance on the home hero: one line at a time */
.js .hero__title .line { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.js .hero__title .line > span { display: block; transform: translateY(105%); transition: transform 1s var(--ease); transition-delay: calc(var(--i, 0) * 110ms + 120ms); }
.js .hero.is-ready .hero__title .line > span, .no-reveal .hero__title .line > span { transform: none; }

@view-transition { navigation: auto; }
::view-transition-old(root) { animation: vt-out .22s ease both; }
::view-transition-new(root) { animation: vt-in .34s ease both; }
@keyframes vt-out { to { opacity: 0; } }
@keyframes vt-in { from { opacity: 0; } }

/* 13. Reduced motion & print ---------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0s !important; }
  .js [data-reveal], .js .hero__title .line > span { opacity: 1; transform: none; }
  .proj__media .mock, .proj__media img { transform: none; }
  .js .timeline { --p: 1; }
  .js .step:not(.is-on) h3 { color: var(--ink); }
  .step__num { background: var(--blue) !important; border-color: var(--blue); color: var(--white); }
  ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) { animation: none !important; }
}

@media print {
  .site-header, .mobile-menu, .scroll-progress, .cta-band, .hero__stage, .skip-link { display: none !important; }
  .page-hero, .hero, .site-footer { background: none !important; color: #000 !important; padding: 24px 0 !important; }
  .page-hero__title, .hero__title { color: #000 !important; }
  .js [data-reveal] { opacity: 1 !important; transform: none !important; }
}