/* ============================================================
   Felicity Holdings (Pte) Ltd — felicity.lk
   Design: "holdings register" — light paper, sea-ink, lagoon
   teal accent, saffron spark. Mono data, hairlines, contours.
   ============================================================ */

:root {
  /* color */
  --paper: #e9efe9;
  --paper-deep: #dee6de;
  --card: #f5f8f3;
  --ink: #0c2521;
  --ink-2: #35524b;
  --ink-3: #5e766f;
  --line: rgba(12, 37, 33, 0.16);
  --line-soft: rgba(12, 37, 33, 0.09);
  --lagoon: #0a8f80;
  --lagoon-deep: #0b6e63;
  --lagoon-tint: rgba(10, 143, 128, 0.12);
  --saffron: #e8a020;
  --saffron-tint: rgba(232, 160, 32, 0.18);

  /* type */
  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body: "Instrument Sans", "Segoe UI", system-ui, sans-serif;
  --font-serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --font-mono: "Spline Sans Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  /* geometry */
  --radius: 18px;
  --radius-sm: 12px;
  --container: 1140px;

  color-scheme: light;
}

/* ---------- base ---------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.page {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  overflow-x: clip;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0;
  text-wrap: balance;
}

p {
  margin: 0;
  color: var(--ink-2);
  max-width: 62ch;
}

a {
  color: var(--lagoon-deep);
  text-decoration: none;
}

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

::selection {
  background: rgba(10, 143, 128, 0.18);
}

:focus-visible {
  outline: 2px solid var(--lagoon);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* accent word inside display headings */
.accent {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--lagoon-deep);
}

/* mono utility label */
.mono {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
}

/* section eyebrow: short rule + mono label */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lagoon-deep);
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--lagoon);
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.82rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.25s ease, border-color 0.25s ease,
    color 0.25s ease, transform 0.25s ease;
}

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}

.btn-primary:hover {
  background: var(--lagoon-deep);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

.btn-ghost:hover {
  border-color: var(--lagoon);
  color: var(--lagoon-deep);
}

.btn .btn-arrow {
  transition: transform 0.25s ease;
}

.btn:hover .btn-arrow {
  transform: translateX(3px);
}

/* arrow text link */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--lagoon-deep);
}

.link-arrow svg {
  transition: transform 0.25s ease;
}

.link-arrow:hover svg {
  transform: translate(2px, -2px);
}

/* status chip */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.32rem 0.75rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}

.chip-amber {
  background: var(--saffron-tint);
  color: #8a5a0a;
}

.chip-amber::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--saffron);
}

.chip-teal {
  background: var(--lagoon-tint);
  color: var(--lagoon-deep);
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(233, 239, 233, 0.92);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.site-header.scrolled {
  border-bottom-color: var(--line);
  background: rgba(245, 248, 243, 0.95);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 76px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.28rem;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  display: block;
}

.footer-brand .brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 7px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.1rem;
}

.nav-links a {
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--ink-2);
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--ink);
}

.nav-cta {
  display: inline-flex;
}

.nav-cta .btn {
  padding: 0.6rem 1.2rem;
  font-size: 0.88rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0 10px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.menu-open .nav-toggle span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.menu-open .nav-toggle span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  padding: 96px 0 72px;
}

/* nautical-chart contour rings, top right */
.hero::before {
  content: "";
  position: absolute;
  top: -340px;
  right: -280px;
  width: 980px;
  height: 980px;
  border-radius: 50%;
  background: repeating-radial-gradient(
    circle at center,
    rgba(10, 143, 128, 0.17) 0 1.5px,
    transparent 1.5px 58px
  );
  -webkit-mask-image: radial-gradient(circle at center, #000 20%, transparent 68%);
  mask-image: radial-gradient(circle at center, #000 20%, transparent 68%);
  pointer-events: none;
}

/* soft lagoon light */
.hero::after {
  content: "";
  position: absolute;
  top: -180px;
  right: -120px;
  width: 640px;
  height: 640px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(10, 143, 128, 0.1), transparent 62%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 64px;
  align-items: center;
}

.hero-definition {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  letter-spacing: 0.02em;
  color: var(--ink-3);
  margin-bottom: 26px;
}

.hero-definition strong {
  color: var(--lagoon-deep);
  font-weight: 500;
}

.hero h1 {
  font-size: clamp(2.6rem, 5.4vw, 4.15rem);
  font-weight: 700;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 1.1rem;
  max-width: 54ch;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* portfolio register panel */
.register {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 1px 2px rgba(12, 37, 33, 0.04),
    0 24px 48px -32px rgba(12, 37, 33, 0.18);
  overflow: hidden;
}

.register-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  border-bottom: 1px solid var(--line-soft);
}

.register-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 500;
}

.register-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--ink-3);
}

.register-row {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line-soft);
  transition: background 0.2s ease;
}

a.register-row:hover {
  background: var(--lagoon-tint);
}

.register-row .r-index {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
}

.register-row .r-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--ink);
  line-height: 1.25;
}

.register-row .r-sector {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 3px;
}

.register-row.r-empty .r-name {
  color: var(--ink-3);
  font-weight: 500;
}

.register-row.r-empty {
  border-bottom: none;
}

.register-foot {
  padding: 13px 22px;
  background: var(--paper);
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* hero data strip */
.strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper-deep);
  margin-top: 84px;
}

.strip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.strip-item {
  padding: 18px 24px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
}

.strip-item + .strip-item {
  border-left: 1px solid var(--line);
}

/* ---------- sections ---------- */

.section {
  padding: 104px 0;
}

.section-head {
  margin-bottom: 56px;
}

.section-head h2 {
  font-size: clamp(1.85rem, 3.2vw, 2.65rem);
  margin-top: 18px;
  max-width: 24ch;
}

.section-head .section-sub {
  margin-top: 16px;
  font-size: 1.05rem;
}

/* ---------- ventures ---------- */

.ventures {
  display: grid;
  gap: 22px;
}

.venture {
  display: grid;
  grid-template-columns: 150px 1fr 320px;
  gap: 40px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px 44px;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.venture:hover {
  border-color: rgba(10, 143, 128, 0.4);
  box-shadow: 0 24px 48px -36px rgba(11, 110, 99, 0.35);
}

.venture-meta {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-self: start;
  padding-top: 6px;
}

.v-index {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--lagoon-deep);
  font-variant-numeric: tabular-nums;
}

.v-tags {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  line-height: 1.8;
}

.venture-body h3 {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.venture-body p {
  margin-bottom: 16px;
}

.v-points {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 7px;
}

.v-points li {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  color: var(--ink-2);
}

.v-points li::before {
  content: "—";
  color: var(--lagoon);
  margin-right: 10px;
}

.venture-links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

/* the "what's next" row */
.venture-next {
  grid-template-columns: 150px 1fr auto;
  background: transparent;
  border-style: dashed;
}

.venture-next:hover {
  box-shadow: none;
}

.venture-next h3 {
  font-size: 1.25rem;
}

.venture-next p {
  margin-bottom: 0;
}

/* ---- CSS product miniatures ---- */

.plate {
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: grid;
  gap: 10px;
  user-select: none;
}

.plate * {
  pointer-events: none;
}

.m-bar {
  height: 12px;
  border-radius: 6px;
  background: rgba(12, 37, 33, 0.1);
}

.m-search {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--line-soft);
}

.m-search i {
  width: 12px;
  height: 12px;
  border: 1.6px solid var(--ink-3);
  border-radius: 50%;
  position: relative;
}

.m-search i::after {
  content: "";
  position: absolute;
  width: 5px;
  height: 1.6px;
  background: var(--ink-3);
  bottom: -2px;
  right: -4px;
  transform: rotate(45deg);
}

.m-search .m-bar {
  flex: 1;
  height: 8px;
}

.m-listing {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  gap: 10px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  padding: 9px 10px;
}

.m-thumb {
  height: 36px;
  border-radius: 7px;
  background: linear-gradient(135deg, rgba(10, 143, 128, 0.22), rgba(10, 143, 128, 0.08));
}

.m-lines {
  display: grid;
  gap: 6px;
}

.m-lines .m-bar:first-child {
  width: 82%;
}

.m-lines .m-bar:last-child {
  width: 55%;
  height: 8px;
}

.m-price {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--lagoon-deep);
  background: var(--lagoon-tint);
  border-radius: 6px;
  padding: 4px 7px;
  font-variant-numeric: tabular-nums;
}

.m-job-head {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  padding: 10px 12px;
}

.m-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(232, 160, 32, 0.4), rgba(232, 160, 32, 0.15));
  flex: none;
}

.m-job-head .m-lines {
  flex: 1;
}

.m-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.m-chip {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  color: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3.5px 9px;
  background: var(--card);
}

.m-apply {
  height: 30px;
  border-radius: 999px;
  background: var(--lagoon);
  opacity: 0.85;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  color: #fff;
}

/* ---------- approach ---------- */

.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.approach-item {
  padding: 8px 40px 8px 0;
}

.approach-item + .approach-item {
  border-left: 1px solid var(--line);
  padding-left: 40px;
}

.approach-item h3 {
  font-size: 1.22rem;
  margin: 18px 0 12px;
}

.approach-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--lagoon-tint);
  color: var(--lagoon-deep);
}

/* ---------- vision ---------- */

.vision-grid {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 72px;
  align-items: center;
}

.vision-copy h2 {
  font-size: clamp(1.85rem, 3.2vw, 2.55rem);
  margin: 18px 0 24px;
}

.vision-copy p + p {
  margin-top: 16px;
}

.vision-note {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px 38px;
  display: grid;
  gap: 16px;
  align-content: start;
}

.vision-note blockquote {
  margin: 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.75rem;
  line-height: 1.3;
  color: var(--ink);
  text-wrap: balance;
}

.vision-note .note-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lagoon-deep);
}

.vision-note p {
  font-size: 0.95rem;
}

/* ---------- contact ---------- */

.contact-band {
  position: relative;
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 28px;
  padding: 72px 64px;
  overflow: hidden;
}

.contact-band::before {
  content: "";
  position: absolute;
  bottom: -320px;
  left: -260px;
  width: 760px;
  height: 760px;
  border-radius: 50%;
  background: repeating-radial-gradient(
    circle at center,
    rgba(38, 169, 153, 0.28) 0 1.5px,
    transparent 1.5px 48px
  );
  -webkit-mask-image: radial-gradient(circle at center, #000 15%, transparent 66%);
  mask-image: radial-gradient(circle at center, #000 15%, transparent 66%);
  pointer-events: none;
}

.contact-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}

.contact-inner h2 {
  font-size: clamp(2rem, 3.6vw, 2.9rem);
  margin: 16px 0 14px;
}

.contact-details {
  margin-top: 22px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--ink-2);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  font-variant-numeric: tabular-nums;
}

/* inverted band — deep ink on light page */
.contact-band .eyebrow {
  color: #8ed4c9;
}

.contact-band .eyebrow::before {
  background: #8ed4c9;
}

.contact-band h2 {
  color: #f2f6f1;
}

.contact-band .accent {
  color: #93d9ce;
}

.contact-band p {
  color: rgba(242, 246, 241, 0.72);
}

.contact-band .contact-details {
  color: rgba(242, 246, 241, 0.62);
}

.contact-band .btn-primary {
  background: var(--paper);
  color: var(--ink);
}

.contact-band .btn-primary:hover {
  background: var(--lagoon);
  color: #ffffff;
}

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 64px 0 40px;
  background: var(--paper-deep);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer-brand p {
  margin-top: 14px;
  font-size: 0.94rem;
  max-width: 30ch;
}

.footer-brand .footer-address {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  line-height: 1.75;
  color: var(--ink-3);
  max-width: none;
}

.footer-col h4 {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--ink-3);
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.footer-col a {
  color: var(--ink-2);
  font-size: 0.94rem;
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: var(--lagoon-deep);
}

.footer-bottom {
  border-top: 1px solid var(--line-soft);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
}

/* ---------- legal / prose pages ---------- */

.prose-page {
  padding: 72px 0 104px;
}

.prose {
  max-width: 720px;
}

.prose h1 {
  font-size: clamp(2.1rem, 4vw, 2.9rem);
  margin: 20px 0 12px;
}

.prose .updated {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 40px;
  display: block;
}

.prose h2 {
  font-size: 1.28rem;
  margin: 44px 0 12px;
  padding-top: 28px;
  border-top: 1px solid var(--line-soft);
}

.prose p,
.prose li {
  color: var(--ink-2);
}

.prose p + p {
  margin-top: 12px;
}

.prose ul {
  margin: 12px 0 0;
  padding-left: 20px;
  display: grid;
  gap: 8px;
}

/* ---------- motion ---------- */

html.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  transition-delay: var(--d, 0s);
}

html.js .reveal.in {
  opacity: 1;
  transform: none;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

html.js .hero [data-load] {
  animation: rise 0.7s ease both;
  animation-delay: var(--d, 0s);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  html.js .reveal,
  html.js .hero [data-load] {
    opacity: 1;
    transform: none;
    transition: none;
    animation: none;
  }
  .btn,
  .btn .btn-arrow,
  .link-arrow svg {
    transition: none;
  }
}

/* ---------- responsive ---------- */

@media (max-width: 1020px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .register {
    max-width: 560px;
  }

  .venture {
    grid-template-columns: 110px 1fr;
    padding: 34px 32px;
  }

  .venture-plate {
    grid-column: 2;
    max-width: 420px;
  }

  .vision-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 820px) {
  .section {
    padding: 76px 0;
  }

  .hero {
    padding: 64px 0 56px;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--card);
    border-bottom: 1px solid var(--line);
    padding: 10px 24px 18px;
    display: none;
  }

  .menu-open .nav-links {
    display: flex;
  }

  .nav-links a {
    padding: 12px 0;
    border-bottom: 1px solid var(--line-soft);
    font-size: 1rem;
  }

  .nav-links a:last-child {
    border-bottom: none;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-cta {
    display: none;
  }

  .strip-grid {
    grid-template-columns: 1fr;
  }

  .strip-item + .strip-item {
    border-left: none;
    border-top: 1px solid var(--line);
  }

  .venture,
  .venture-next {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .venture-meta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding-top: 0;
  }

  .venture-plate {
    grid-column: 1;
  }

  .approach-grid {
    grid-template-columns: 1fr;
  }

  .approach-item {
    padding: 28px 0;
  }

  .approach-item + .approach-item {
    border-left: none;
    border-top: 1px solid var(--line);
    padding-left: 0;
  }

  .contact-band {
    padding: 52px 32px;
  }

  .contact-inner {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}