/* Self-hosted fonts (GDPR: no third-party font CDN) */
@font-face {
  font-family: 'Geist';
  src: url('/assets/fonts/Geist-Variable.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Geist Mono';
  src: url('/assets/fonts/GeistMono-Variable.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* =========================================================================
   Klarity Technology — Design System v2
   Dark-first enterprise SaaS. Geist Sans/Mono. Cool greys + brand teal.
   ========================================================================= */

:root {
  /* Surfaces */
  --bg:          #08090B;
  --bg-1:        #0B0D10;
  --bg-2:        #10141A;
  --bg-3:        #161B23;
  --bg-light:    #F4F5F7;
  --bg-light-1:  #ECEEF1;

  /* Ink */
  --fg:                 #E8ECF1;
  --fg-muted:           #8D96A5;
  --fg-faint:           #8189A0;
  --fg-on-light:        #0B0D10;
  --fg-on-light-muted:  #565E6B;

  /* Brand */
  --brand:     #4EB3A4;
  --brand-hi:  #6FD4C4;
  --brand-deep:#2E6B63;
  --brand-glow:rgba(78, 179, 164, 0.22);

  /* Hairlines */
  --line:         rgba(232, 236, 241, 0.08);
  --line-2:       rgba(232, 236, 241, 0.14);
  --line-3:       rgba(232, 236, 241, 0.22);
  --line-light:   rgba(11, 13, 16, 0.10);
  --line-light-2: rgba(11, 13, 16, 0.18);

  /* Fonts */
  --sans: 'Geist', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'Geist Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Layout */
  --page: 1280px;
  --gutter: clamp(1.25rem, 2.5vw, 2rem);

  /* Easing */
  --ease: cubic-bezier(0.2, 0.7, 0.1, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  color: var(--fg);
  background: var(--bg);
  font-feature-settings: 'ss01', 'ss03', 'cv11';
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  letter-spacing: -0.005em;
}

img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }
::selection { background: var(--brand); color: var(--bg); }

/* Ambient grid */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  background-position: -1px -1px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 0%, transparent 80%);
  opacity: 0.55;
}

main { position: relative; z-index: 1; }

/* Typography */
h1, h2, h3, h4, h5 {
  font-family: var(--sans);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin: 0;
}
h1 { font-size: clamp(2.5rem, 5.5vw, 4.75rem); font-weight: 500; letter-spacing: -0.035em; }
h2 { font-size: clamp(2rem, 3.8vw, 3.25rem); letter-spacing: -0.03em; }
h3 { font-size: clamp(1.375rem, 2vw, 1.75rem); line-height: 1.15; letter-spacing: -0.02em; }
h4 { font-size: 1.125rem; line-height: 1.25; letter-spacing: -0.01em; font-weight: 500; }

p { margin: 0 0 1em; max-width: 64ch; }
p.lead { font-size: clamp(1rem, 1.25vw, 1.15rem); color: var(--fg-muted); line-height: 1.55; font-weight: 400; }

.mono { font-family: var(--mono); font-feature-settings: 'zero', 'ss01'; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--brand-hi);
}
.eyebrow::before {
  content: "";
  width: 0.4em;
  height: 0.4em;
  background: var(--brand);
  border-radius: 2px;
  display: inline-block;
}

.section-num {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-faint);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 3rem;
}
.section-num .tag { color: var(--brand-hi); }
.section-num .spacer { flex: 1; }

/* Layout */
.container { max-width: var(--page); margin: 0 auto; padding: 0 var(--gutter); position: relative; }

.section {
  position: relative;
  padding: clamp(4rem, 8vw, 7rem) 0;
  border-top: 1px solid var(--line);
}
.section:first-of-type { border-top: 0; }

.section.is-light {
  background: var(--bg-light);
  color: var(--fg-on-light);
  border-top: 0;
}
.section.is-light p.lead { color: var(--fg-on-light-muted); }
.is-light .section-num { color: var(--fg-on-light-muted); border-bottom-color: var(--line-light); }
.is-light .section-num .tag { color: var(--brand-deep); }
.is-light .eyebrow { color: var(--brand-deep); }

/* Nav */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0;
  border-bottom: 1px solid transparent;
  transition: background .3s var(--ease), border-color .3s, backdrop-filter .3s;
}
.nav__inner {
  max-width: var(--page);
  margin: 0 auto;
  padding: 0.75rem var(--gutter);
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 3vw, 2.5rem);
}
.nav.is-scrolled {
  background: rgba(8, 9, 11, 0.72);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom-color: var(--line);
}

.nav__logo { display: flex; align-items: center; flex-shrink: 0; }
.nav__logo img { height: 32px; width: auto; filter: brightness(0) invert(1); opacity: 0.98; }

.nav__menu {
  display: none;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.92rem;
  color: var(--fg-muted);
}
@media (min-width: 1024px) { .nav__menu { display: flex; } }
.nav__menu a { position: relative; padding: 0.35rem 0; transition: color .2s; }
.nav__menu a:hover { color: var(--fg); }
.nav__menu a.is-active { color: var(--fg); }
.nav__menu a.is-active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px; background: var(--brand);
}

.nav__right { display: flex; align-items: center; gap: 0.7rem; flex-shrink: 0; margin-left: auto; }

.lang {
  display: inline-flex;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  border: 1px solid var(--line-2);
  border-radius: 6px;
  padding: 0.15rem;
  background: rgba(255,255,255,0.02);
}
.lang a {
  padding: 0.3rem 0.55rem;
  border-radius: 4px;
  color: var(--fg-muted);
  transition: color .2s, background .2s;
}
.lang a:hover { color: var(--fg); }
.lang a.is-active { background: var(--brand); color: var(--bg); }

.nav__cta {
  display: none;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--line-2);
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: background .2s, border-color .2s;
}
.nav__cta:hover { background: var(--bg-3); border-color: var(--line-3); }
@media (min-width: 600px) { .nav__cta { display: inline-flex; } }

.nav__burger {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  padding: 0.55rem;
  border-radius: 6px;
}
.nav__burger span {
  width: 18px; height: 1.5px;
  background: currentColor;
  transition: transform .3s var(--ease), opacity .2s;
  display: block;
}
@media (min-width: 1024px) { .nav__burger { display: none; } }

body.menu-open { overflow: hidden; }
body.menu-open .nav__burger span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
body.menu-open .nav__burger span:nth-child(2) { opacity: 0; }
body.menu-open .nav__burger span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0;
  z-index: 90;
  background: var(--bg);
  padding: 5rem var(--gutter) 2rem;
  transform: translateY(-100%);
  transition: transform .4s var(--ease);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow-y: auto;
}
body.menu-open .mobile-menu { transform: translateY(0); }
.mobile-menu__links { display: flex; flex-direction: column; }
.mobile-menu__links a {
  font-size: clamp(1.75rem, 6vw, 2.25rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center;
}
.mobile-menu__links a .arr { color: var(--fg-faint); transition: color .2s, transform .2s; }
.mobile-menu__links a:hover .arr { color: var(--brand-hi); transform: translateX(4px); }
.mobile-menu__foot {
  display: flex; justify-content: space-between;
  font-family: var(--mono); font-size: 0.75rem;
  color: var(--fg-faint);
  padding-top: 1.5rem;
}

/* Hero */
.hero {
  position: relative;
  min-height: 72vh;
  min-height: 72svh;
  padding: clamp(5rem, 9vh, 6.5rem) var(--gutter) clamp(2rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  overflow: hidden;
}
.hero__video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 1;
  filter: saturate(1.2) contrast(1.1) brightness(1.25);
  z-index: 0;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  z-index: 1;
  background:
    radial-gradient(ellipse 140% 90% at 50% 100%, var(--brand-glow) 0%, transparent 55%),
    linear-gradient(180deg, rgba(8,9,11,0.05) 0%, rgba(8,9,11,0.4) 55%, rgba(8,9,11,0.9) 100%);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--page);
  margin: 0 auto;
  width: 100%;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.hero__h1 {
  margin-top: auto;
  padding-top: clamp(1.5rem, 5vh, 4rem);
  font-size: clamp(2.3rem, 5.8vw, 4.75rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  font-weight: 500;
  max-width: 28ch;
  margin: 0 0 1.75rem;
  color: var(--fg);
  text-wrap: balance;
}
.hero__h1 .accent { color: var(--brand-hi); }

.hero__sub {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  color: var(--fg-muted);
  max-width: 58ch;
  line-height: 1.5;
  margin-bottom: 2.5rem;
}

.hero__cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.hero__meta-row {
  margin-top: auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem 2rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}
@media (min-width: 720px) { .hero__meta-row { grid-template-columns: repeat(3, 1fr); } }
.hero__meta { display: flex; flex-direction: column; gap: 0.35rem; }
.hero__meta .num {
  font-family: var(--mono);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-feature-settings: 'tnum', 'ss01', 'zero';
  line-height: 1;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.hero__meta .label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-faint);
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.7rem 1.05rem;
  background: var(--fg); color: var(--bg);
  border: 1px solid var(--fg);
  border-radius: 7px;
  font-size: 0.88rem; font-weight: 500;
  transition: background .2s, border-color .2s, color .2s;
  white-space: nowrap;
}
.btn:hover { background: var(--brand-hi); border-color: var(--brand-hi); color: var(--bg); }
.btn svg, .link svg, .nav__cta svg, .s-item__arr svg { width: 14px; height: 14px; flex-shrink: 0; }

.btn-outline { background: transparent; color: var(--fg); border-color: var(--line-3); }
.btn-outline:hover { background: var(--bg-3); border-color: var(--fg); color: var(--fg); }

.btn-brand { background: var(--brand); color: var(--bg); border-color: var(--brand); }
.btn-brand:hover { background: var(--brand-hi); border-color: var(--brand-hi); }

.is-light .btn { background: var(--fg-on-light); color: var(--bg-light); border-color: var(--fg-on-light); }
.is-light .btn:hover { background: var(--brand-deep); border-color: var(--brand-deep); color: #fff; }
.is-light .btn-outline { background: transparent; color: var(--fg-on-light); border-color: var(--line-light-2); }
.is-light .btn-outline:hover { background: var(--fg-on-light); color: var(--bg-light); }

.link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.88rem; font-weight: 500;
  color: var(--fg);
  padding-bottom: 2px;
  border-bottom: 1px solid var(--line-3);
  transition: gap .2s, border-color .2s, color .2s;
}
.link:hover { gap: 0.6rem; border-bottom-color: var(--brand); color: var(--brand-hi); }
.is-light .link { color: var(--fg-on-light); border-bottom-color: var(--line-light-2); }
.is-light .link:hover { color: var(--brand-deep); border-bottom-color: var(--brand); }

/* Section head */
.shead {
  display: grid;
  gap: 2rem 4rem;
  grid-template-columns: 1fr;
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
@media (min-width: 900px) { .shead { grid-template-columns: 1.1fr 1fr; } }
.shead h2 { max-width: 22ch; }
.shead__right { display: flex; flex-direction: column; gap: 1.25rem; align-items: flex-start; }

/* Two cols */
.two {
  display: grid;
  gap: clamp(2rem, 4vw, 3.5rem);
  grid-template-columns: 1fr;
  align-items: center;
}
@media (min-width: 800px) {
  .two { grid-template-columns: 1fr 1fr; }
  .two.wide-right { grid-template-columns: 5fr 7fr; }
  .two.wide-left  { grid-template-columns: 7fr 5fr; }
}

/* Service list */
.s-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.s-item {
  display: grid;
  grid-template-columns: 2.25rem 1fr auto;
  gap: 1.5rem;
  align-items: start;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
  transition: background .2s;
  color: inherit;
}
@media (min-width: 800px) {
  .s-item { grid-template-columns: 3rem 1.1fr 2fr auto; gap: 2.5rem; padding: 1.75rem 0; align-items: center; }
}
.s-item:hover { background: linear-gradient(90deg, var(--bg-2), transparent 80%); }
.is-light .s-item:hover { background: linear-gradient(90deg, var(--bg-light-1), transparent 80%); }
.s-item__n {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--fg-faint);
  letter-spacing: 0.04em;
  padding-top: 0.35rem;
}
@media (min-width: 800px) { .s-item__n { padding-top: 0; } }
.s-item__title {
  font-size: clamp(1.15rem, 1.5vw, 1.35rem);
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--fg);
  transition: color .2s;
}
.is-light .s-item__title { color: var(--fg-on-light); }
.s-item:hover .s-item__title { color: var(--brand-hi); }
.is-light .s-item:hover .s-item__title { color: var(--brand-deep); }
.s-item__desc {
  font-size: 0.92rem;
  color: var(--fg-muted);
  line-height: 1.5;
  max-width: 58ch;
}
.is-light .s-item__desc { color: var(--fg-on-light-muted); }
.s-item__arr {
  width: 32px; height: 32px;
  border: 1px solid var(--line-2);
  border-radius: 6px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--fg-muted);
  transition: color .2s, border-color .2s, background .2s, transform .25s var(--ease);
  flex-shrink: 0;
  margin-left: auto;
}
.is-light .s-item__arr { border-color: var(--line-light-2); color: var(--fg-on-light-muted); }
.s-item:hover .s-item__arr {
  color: var(--bg);
  background: var(--brand);
  border-color: var(--brand);
  transform: translateX(2px) translateY(-2px);
}

/* Metrics */
.metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg-1);
}
@media (min-width: 700px) { .metrics { grid-template-columns: repeat(4, 1fr); } }
.metric {
  padding: 1.75rem 1.5rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.metric:nth-child(2n) { border-right: 0; }
@media (min-width: 700px) {
  .metric:nth-child(2n) { border-right: 1px solid var(--line); }
  .metric:nth-child(4n), .metric:last-child { border-right: 0; }
  .metric { border-bottom: 0; }
}
.is-light .metrics { background: #fff; border-color: var(--line-light); }
.is-light .metric { border-color: var(--line-light); }
.metric .num {
  font-family: var(--mono);
  font-feature-settings: 'tnum', 'ss01', 'zero';
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 0.75rem;
}
.is-light .metric .num { color: var(--fg-on-light); }
.metric .num .unit { color: var(--brand-hi); }
.is-light .metric .num .unit { color: var(--brand-deep); }
.metric .label {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.4;
  max-width: 22ch;
}
.is-light .metric .label { color: var(--fg-on-light-muted); }

/* Animated pie-chart flourish (uses brand asset) */
.pie-visual {
  display: grid;
  gap: clamp(2rem, 4vw, 3.5rem);
  grid-template-columns: 1fr;
  align-items: center;
  margin-top: 3rem;
}
@media (min-width: 900px) { .pie-visual { grid-template-columns: 1fr 1fr; } }
.pie-visual__img {
  position: relative;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background:
    radial-gradient(ellipse 80% 80% at 50% 50%, var(--brand-glow) 0%, transparent 70%),
    var(--bg-1);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
}
.pie-visual__img img {
  max-width: 280px;
  width: 100%;
  height: auto;
  mix-blend-mode: screen;
}
.is-light .pie-visual__img {
  background:
    radial-gradient(ellipse 80% 80% at 50% 50%, rgba(78, 179, 164, 0.10) 0%, transparent 70%),
    #fff;
}
.is-light .pie-visual__img img { mix-blend-mode: normal; }
.pie-visual__text h3 { margin-bottom: 1rem; max-width: 18ch; }
.pie-visual__text p { color: var(--fg-muted); font-size: 0.95rem; max-width: 50ch; }

/* Cards */
.cards {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 900px) { .cards { grid-template-columns: repeat(3, 1fr); } }

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.75rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg-1);
  transition: border-color .25s, background .25s, transform .25s var(--ease);
  min-height: 360px;
  overflow: hidden;
  color: inherit;
}
.card::before {
  content: "";
  position: absolute; inset: auto -20% -40% auto;
  width: 280px; height: 280px;
  background: radial-gradient(closest-side, var(--brand-glow) 0%, transparent 70%);
  opacity: 0;
  transition: opacity .4s;
  pointer-events: none;
}
.card:hover { border-color: var(--line-3); background: var(--bg-2); transform: translateY(-2px); }
.card:hover::before { opacity: 1; }

.is-light .card { background: #fff; border-color: var(--line-light); }
.is-light .card:hover { background: #fff; border-color: var(--line-light-2); }

.card__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-muted);
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--line-2);
  border-radius: 4px;
  margin-bottom: 1.25rem;
  align-self: flex-start;
  background: var(--bg-2);
}
.is-light .card__tag { background: var(--bg-light-1); border-color: var(--line-light); color: var(--fg-on-light-muted); }

.card h3 { margin-bottom: 0.75rem; }
.is-light .card h3 { color: var(--fg-on-light); }

.card__desc {
  font-size: 0.92rem;
  color: var(--fg-muted);
  line-height: 1.55;
  margin-bottom: 1.5rem;
}
.is-light .card__desc { color: var(--fg-on-light-muted); }

.card__list {
  list-style: none; padding: 0; margin: 0 0 auto;
  display: flex; flex-direction: column; gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--fg-muted);
}
.is-light .card__list { color: var(--fg-on-light-muted); }
.card__list li { display: flex; align-items: flex-start; gap: 0.6rem; padding: 0.15rem 0; }
.card__list li::before {
  content: "";
  flex-shrink: 0;
  width: 14px; height: 14px;
  margin-top: 2px;
  border-radius: 4px;
  background: var(--bg-3);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'><path d='M2 5L4 7L8 3' stroke='%234EB3A4' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
}
.is-light .card__list li::before { background-color: var(--bg-light-1); }

.card__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.8rem;
}
.is-light .card__foot { border-top-color: var(--line-light); }
.card__foot .price { color: var(--fg); font-feature-settings: 'tnum'; }
.is-light .card__foot .price { color: var(--fg-on-light); }
.card__foot .price small {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: 0.2rem;
}
.is-light .card__foot .price small { color: var(--fg-on-light-muted); }

/* Feature grid */
.fgrid {
  display: grid;
  gap: 1px;
  grid-template-columns: 1fr;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
@media (min-width: 700px) { .fgrid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .fgrid { grid-template-columns: repeat(3, 1fr); } }
.fgrid__cell {
  background: var(--bg-1);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: background .2s;
}
.fgrid__cell:hover { background: var(--bg-2); }
.is-light .fgrid { background: var(--line-light); border-color: var(--line-light); }
.is-light .fgrid__cell { background: #fff; }
.is-light .fgrid__cell:hover { background: var(--bg-light-1); }
.fgrid__cell .ic { width: 26px; height: 26px; color: var(--brand-hi); }
.fgrid__cell img.ic.ic-brand {
  width: 56px;
  height: 56px;
  color: inherit;
  filter: drop-shadow(0 4px 12px rgba(78, 179, 164, 0.18));
  margin-bottom: 0.5rem;
}
.is-light .fgrid__cell img.ic.ic-brand { filter: none; }
.is-light .fgrid__cell .ic { color: var(--brand-deep); }
.fgrid__cell h4 { color: var(--fg); }
.is-light .fgrid__cell h4 { color: var(--fg-on-light); }
.fgrid__cell p { font-size: 0.88rem; color: var(--fg-muted); margin: 0; line-height: 1.55; }
.is-light .fgrid__cell p { color: var(--fg-on-light-muted); }

/* Marquee */
.marquee {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #ECEEF1 0%, #E4E7EB 100%);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.25rem 0;
  mask-image: linear-gradient(90deg, transparent 0%, black 6%, black 94%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 6%, black 94%, transparent 100%);
}
.marquee__track {
  display: flex;
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: center;
  width: max-content;
  animation: mscroll 45s linear infinite;
  padding: 1rem 2rem;
}
.marquee__track img {
  height: clamp(26px, 3vw, 32px);
  width: auto;
  opacity: 0.72;
  filter: grayscale(100%);
  transition: opacity .2s, filter .2s;
  flex-shrink: 0;
}
.marquee__track img:hover { opacity: 1; filter: none; }
@keyframes mscroll {
  to { transform: translateX(calc(-50% - clamp(2.5rem, 5vw, 4rem) / 2)); }
}

/* Reference grid */
.ref-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line-light);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
}
@media (min-width: 700px) { .ref-grid { grid-template-columns: repeat(4, 1fr); } }
.ref-grid__cell {
  aspect-ratio: 1 / 0.55;
  display: flex; align-items: center; justify-content: center;
  padding: 1.75rem 1.25rem;
  background: var(--bg-light);
  transition: background .2s;
}
.ref-grid__cell a {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 100%;
}
.ref-grid__cell:hover { background: #fff; }
.ref-grid__cell img {
  max-height: 64px; max-width: 82%;
  object-fit: contain;
  opacity: 0.78;
  filter: grayscale(100%);
  transition: opacity .2s, filter .2s;
}
.ref-grid__cell:hover img { opacity: 1; filter: none; }

/* Team */
.team {
  display: grid;
  gap: 2rem 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.member { display: flex; flex-direction: column; gap: 0.85rem; }
.member__photo {
  aspect-ratio: 4 / 5;
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg-2);
  border: 1px solid var(--line);
}
.member__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(0.95);
  transition: filter .3s, transform .4s var(--ease);
}
.member:hover .member__photo img { filter: grayscale(0); transform: scale(1.02); }
.member__role {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--brand-hi);
}
.is-light .member__role { color: var(--brand-deep); }
.member__name { font-size: 1.05rem; font-weight: 500; letter-spacing: -0.015em; }
.member__bio { font-size: 0.82rem; color: var(--fg-muted); margin: 0; line-height: 1.5; }
.is-light .member__bio { color: var(--fg-on-light-muted); }

/* Page hero */
.phero {
  position: relative;
  min-height: 58vh;
  min-height: 58svh;
  padding: clamp(5.5rem, 10vh, 6.5rem) var(--gutter) clamp(3rem, 5vw, 4.5rem);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.phero__video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 50% 25%;
  opacity: 0.65;
  filter: saturate(1.1) contrast(1.05);
  z-index: 0;
}
.phero__bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: 50% 25%;
  background-repeat: no-repeat;
  opacity: 0.75;
  z-index: 0;
}
.phero::after {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 120% 80% at 80% 100%, var(--brand-glow) 0%, transparent 55%),
    linear-gradient(180deg, rgba(8,9,11,0.15), rgba(8,9,11,0.85));
  z-index: 1;
  pointer-events: none;
}
.phero__inner { position: relative; z-index: 2; max-width: var(--page); margin: 0 auto; }
.phero__crumbs {
  display: flex; align-items: center; gap: 0.55rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--fg-muted);
  margin-bottom: 1.5rem;
}
.phero__crumbs a:hover { color: var(--brand-hi); }
.phero__crumbs .sep { color: var(--fg-faint); }
.phero__title {
  font-size: clamp(2rem, 4.5vw, 3.75rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 500;
  max-width: 22ch;
  margin: 0 0 1.5rem;
}
.phero__title .accent { color: var(--brand-hi); }
.phero__lead {
  color: var(--fg-muted);
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  max-width: 64ch;
  margin: 0;
}

/* Check list */
.checks { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.7rem; }
.checks li {
  display: flex; gap: 0.8rem;
  align-items: flex-start;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--fg);
}
.is-light .checks li { color: var(--fg-on-light); }
.checks li::before {
  content: "";
  flex-shrink: 0;
  width: 18px; height: 18px;
  margin-top: 2px;
  border-radius: 5px;
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'><path d='M2 5L4 7L8 3' stroke='%234EB3A4' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
}
.is-light .checks li::before { background-color: var(--bg-light-1); border-color: var(--line-light); }

/* Steps */
.steps {
  display: grid;
  gap: 1px;
  grid-template-columns: 1fr;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  counter-reset: step;
}
@media (min-width: 600px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.is-light .steps { background: var(--line-light); border-color: var(--line-light); }
.step {
  background: var(--bg-1);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 180px;
}
.is-light .step { background: #fff; }
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--brand-hi);
  letter-spacing: 0.04em;
}
.is-light .step::before { color: var(--brand-deep); }
.step h4 { font-size: 1.05rem; font-weight: 500; }
.step p { font-size: 0.85rem; color: var(--fg-muted); margin: 0; line-height: 1.5; }
.is-light .step p { color: var(--fg-on-light-muted); }

/* Contact */
.contact {
  display: grid;
  gap: clamp(2rem, 4vw, 4rem);
  grid-template-columns: 1fr;
  align-items: start;
}
@media (min-width: 900px) { .contact { grid-template-columns: 5fr 7fr; } }

.contact__info dl { margin: 0; }
.contact__info dt {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: 0.4rem;
}
.contact__info dd { margin: 0 0 1.25rem; font-size: 0.98rem; color: var(--fg); }
.contact__info dd a:hover { color: var(--brand-hi); }

.form {
  display: grid;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg-1);
  overflow: hidden;
}
.field {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  transition: background .2s;
}
.field:focus-within { background: var(--bg-2); }
.field:last-of-type { border-bottom: 0; }
.field label {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-faint);
}
.field input, .field textarea {
  background: transparent;
  border: 0;
  padding: 0;
  font-size: 1rem;
  color: var(--fg);
  font-family: var(--sans);
  outline: none;
}
.field input::placeholder, .field textarea::placeholder { color: var(--fg-faint); }
.field textarea { min-height: 100px; resize: vertical; }
.form__actions {
  padding: 1rem 1.25rem;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid var(--line);
  background: var(--bg-2);
}
.form__actions .hint {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--fg-faint);
  margin-right: auto;
}

/* Honeypot: visually hidden, keep out of keyboard + screen-reader flow */
.field--hp {
  position: absolute !important;
  left: -9999px;
  width: 1px; height: 1px;
  overflow: hidden;
}

/* Consent checkbox field */
.field--check {
  padding: 1rem 1.25rem;
}
.field--check label {
  font-family: var(--sans);
  font-size: 0.88rem;
  text-transform: none;
  letter-spacing: 0;
  color: var(--fg-muted);
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  cursor: pointer;
  line-height: 1.4;
}
.field--check input[type="checkbox"] {
  appearance: none;
  width: 1.1rem;
  height: 1.1rem;
  border: 1px solid var(--line-3);
  border-radius: 4px;
  background: var(--bg-2);
  flex-shrink: 0;
  margin-top: 0.15rem;
  position: relative;
  cursor: pointer;
  transition: background .15s, border-color .15s;
}
.field--check input[type="checkbox"]:checked {
  background: var(--brand);
  border-color: var(--brand);
}
.field--check input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  left: 4px; top: 1px;
  width: 4px; height: 8px;
  border: solid var(--bg);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.field--check input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--brand-hi);
  outline-offset: 3px;
}
.field--check a { color: var(--fg); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 2px; }
.field--check a:hover { color: var(--brand-hi); }

/* Invalid field */
.field.is-invalid {
  background: rgba(220, 70, 70, 0.08);
  box-shadow: inset 3px 0 0 #dc4646;
}
.field.is-invalid label { color: #f08a8a; }

/* Sending state */
form.is-sending {
  opacity: 0.7;
  pointer-events: none;
}

/* Result banner */
.form__result {
  padding: 1rem 1.25rem;
  font-size: 0.95rem;
  line-height: 1.45;
  border-bottom: 1px solid var(--line);
}
.form__result.is-ok {
  background: rgba(78, 179, 164, 0.12);
  color: var(--brand-hi);
  border-bottom-color: rgba(78, 179, 164, 0.25);
}
.form__result.is-err {
  background: rgba(220, 70, 70, 0.10);
  color: #f4a6a6;
  border-bottom-color: rgba(220, 70, 70, 0.22);
}

/* Footer */
.footer { padding: clamp(3rem, 6vw, 5rem) 0 1.5rem; border-top: 1px solid var(--line); }
.footer__grid {
  display: grid;
  gap: 3rem 2rem;
  grid-template-columns: 1fr;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--line);
}
@media (min-width: 700px) { .footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.footer__logo img { height: 22px; filter: brightness(0) invert(1); opacity: 0.95; }
.footer__about { margin-top: 1rem; max-width: 34ch; color: var(--fg-muted); font-size: 0.92rem; }
.footer nav { display: flex; flex-direction: column; gap: 0.6rem; font-size: 0.9rem; }
.footer nav a { color: var(--fg-muted); transition: color .2s; }
.footer nav a:hover { color: var(--fg); }
.footer__addr { color: var(--fg-muted); }
.footer__base {
  display: flex; justify-content: space-between; align-items: center; gap: 1.5rem;
  flex-wrap: wrap;
  padding-top: 1.5rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--fg-faint);
}
.footer__base nav { flex-direction: row; gap: 1.25rem; }

/* Callout */
.callout { padding: clamp(3rem, 5vw, 4.5rem) 0; border-top: 1px solid var(--line); }
.callout .inner {
  display: grid;
  gap: 2rem 4rem;
  grid-template-columns: 1fr;
  align-items: end;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: clamp(2rem, 4vw, 3rem);
  background:
    radial-gradient(ellipse 90% 120% at 100% 0%, var(--brand-glow) 0%, transparent 50%),
    var(--bg-1);
}
@media (min-width: 900px) { .callout .inner { grid-template-columns: 1.3fr 1fr; } }
.callout h2 { max-width: 20ch; }

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}
.reveal.in { opacity: 1; transform: none; }
.d1 { transition-delay: .08s; }
.d2 { transition-delay: .16s; }
.d3 { transition-delay: .24s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .marquee__track { animation: none !important; }
}

/* Accessibility: keyboard focus + skip link
   -------------------------------------------------- */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--brand-hi);
  outline-offset: 3px;
  border-radius: 3px;
}
.btn:focus-visible,
.nav__cta:focus-visible,
.lang a:focus-visible,
.s-item:focus-visible {
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 0.5rem; left: 0.5rem;
  z-index: 200;
  background: var(--brand);
  color: #041610;
  font-weight: 600;
  padding: 0.65rem 1rem;
  border-radius: 6px;
  transform: translateY(-150%);
  transition: transform .15s var(--ease-out);
}
.skip-link:focus {
  transform: translateY(0);
  outline: 2px solid var(--fg);
  outline-offset: 3px;
}

/* Keep h3 inside feature grid cells visually at the old h4 size
   (changed h4 -> h3 for correct heading hierarchy, WCAG 2.4.6) */
.fgrid__cell h3 {
  font-size: 1.125rem;
  line-height: 1.25;
  letter-spacing: -0.01em;
  font-weight: 500;
}
.footer h3 {
  font-size: 0.78rem;
  font-family: var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--fg-faint);
  margin: 0 0 1rem;
  line-height: 1;
}

/* Utility */
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}
.tc { text-align: center; }
.muted { color: var(--fg-muted); }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.gap-1 { gap: 1rem; }
.flex-wrap { flex-wrap: wrap; }
.flex { display: flex; }
.items-center { align-items: center; }
.no-wrap { white-space: nowrap; }