:root {
  --ink: #12211d;
  --ink-soft: #3e4f49;
  --paper: #faf7f0;
  --paper-raised: #ffffff;
  --teal: #0b6e63;
  --teal-dark: #063a33;
  --teal-deep: #04211d;
  --teal-tint: #e7efea;
  --teal-tint-2: #eff3ec;
  --gold: #c79a45;
  --line: #dedacb;
  --line-soft: #eae6d8;
  --shadow-soft: 0 30px 60px -30px rgba(6, 58, 51, 0.25);
  --shadow-tiny: 0 10px 24px -14px rgba(6, 58, 51, 0.35);
  --ease: cubic-bezier(0.32, 0.72, 0, 1);
  --maxw: 1240px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Work Sans", sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
button {
  font-family: inherit;
}
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 32px;
}
@media (max-width: 768px) {
  .wrap {
    padding: 0 20px;
  }
}
h1,
h2,
h3,
h4 {
  font-family: "Fraunces", serif;
  font-weight: 500;
  line-height: 1.05;
  margin: 0;
  color: var(--teal-deep);
  letter-spacing: -0.01em;
}
.serif-italic {
  font-style: italic;
  font-weight: 400;
  color: var(--teal);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal);
  background: var(--teal-tint);
  border: 1px solid rgba(11, 110, 99, 0.18);
  padding: 7px 14px 7px 10px;
  border-radius: 999px;
  font-weight: 500;
}
.eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex: none;
  box-shadow: 0 0 0 3px rgba(199, 154, 69, 0.25);
}
section {
  position: relative;
}
.section-pad {
  padding: 100px 0;
}
@media (max-width: 900px) {
  .section-pad {
    padding: 64px 0;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  filter: blur(6px);
  transition:
    opacity 800ms var(--ease),
    transform 800ms var(--ease),
    filter 800ms var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px 6px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: none;
  transition:
    transform 550ms var(--ease),
    box-shadow 550ms var(--ease);
  white-space: nowrap;
}
.btn:active {
  transform: scale(0.97);
}
.btn-primary {
  background: var(--teal-deep);
  color: #f4f1e6;
}
.btn-primary:hover {
  box-shadow: var(--shadow-tiny);
}
.btn-ghost {
  background: transparent;
  color: var(--teal-deep);
  border: 1.5px solid var(--line);
  padding: 6px 8px 6px 22px;
}
.btn-ghost:hover {
  border-color: var(--teal);
}
.btn .ic {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  transition: transform 550ms var(--ease);
  background: var(--teal);
}
.btn-ghost .ic {
  background: var(--teal-tint);
  color: var(--teal-deep);
}
.btn:hover .ic {
  transform: translate(2px, -2px) scale(1.06);
}
.btn .ic svg {
  width: 15px;
  height: 15px;
}

/* nav (shared identity) */
.nav-shell {
  position: fixed;
  top: 18px;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  justify-content: center;
  padding: 0 20px;
  pointer-events: none;
}
.nav-pill {
  pointer-events: all;
  width: 100%;
  max-width: 1160px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: rgba(250, 247, 240, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(6, 58, 51, 0.1);
  border-radius: 999px;
  padding: 9px 10px 9px 22px;
  box-shadow: 0 18px 40px -24px rgba(6, 58, 51, 0.35);
  transition: box-shadow 400ms var(--ease);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: "Fraunces", serif;
  font-weight: 600;
  font-size: 18px;
  color: var(--teal-deep);
}
.nav-logo .mark {
  width: 30px;
  height: 30px;
  flex: none;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
}
.nav-links a {
  position: relative;
  padding: 4px 0;
  transition: color 300ms;
}
.nav-links a.active {
  color: var(--teal-deep);
}
.nav-links a:hover {
  color: var(--teal-deep);
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 1px;
  width: 0;
  background: var(--teal);
  transition: width 350ms var(--ease);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
}
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 2px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  font-weight: 600;
  background: var(--teal-tint);
  border-radius: 999px;
  padding: 4px;
}
.lang-toggle span {
  padding: 5px 9px;
  border-radius: 999px;
  color: var(--ink-soft);
  cursor: pointer;
}
.lang-toggle span.active {
  background: var(--teal-deep);
  color: #fff;
}
@media (max-width: 940px) {
  .nav-links {
    display: none;
  }
}

/* hero */
.doc-hero {
  padding: 160px 0 20px;
  overflow: hidden;
  position: relative;
}
.doc-hero::before {
  content: "";
  position: absolute;
  top: -260px;
  right: -220px;
  width: 640px;
  height: 640px;
  border-radius: 50%;
  background: radial-gradient(
    circle at 30% 30%,
    rgba(11, 110, 99, 0.15),
    rgba(11, 110, 99, 0) 70%
  );
  pointer-events: none;
}
.doc-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: end;
}
@media (max-width: 960px) {
  .doc-hero-grid {
    grid-template-columns: 1fr;
  }
}
.doc-hero h1 {
  font-size: clamp(34px, 4.6vw, 58px);
}
.doc-hero p {
  margin-top: 20px;
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 520px;
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: 20px;
  overflow: hidden;
}
.mini-stats div {
  background: var(--paper-raised);
  padding: 18px 16px;
}
.mini-stats .num {
  font-family: "Fraunces", serif;
  font-size: 24px;
  font-weight: 500;
  color: var(--teal-deep);
}
.mini-stats .lbl {
  margin-top: 4px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* filter toolbar */
.filter-shell {
  position: sticky;
  top: 88px;
  z-index: 100;
  margin-top: 56px;
}
.filter-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(14px);
  border: 1px solid var(--line-soft);
  border-radius: 26px;
  padding: 22px 24px;
  box-shadow: var(--shadow-tiny);
}
.filter-row1 {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}
.search-box {
  flex: 1;
  min-width: 220px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--teal-tint-2);
  border-radius: 999px;
  padding: 10px 18px;
}
.search-box svg {
  width: 16px;
  height: 16px;
  color: var(--teal);
  flex: none;
}
.search-box input {
  border: none;
  background: transparent;
  outline: none;
  font-family: "Work Sans", sans-serif;
  font-size: 14px;
  color: var(--ink);
  width: 100%;
}
.spec-select {
  position: relative;
}
.spec-select select {
  appearance: none;
  -webkit-appearance: none;
  background: var(--teal-tint-2);
  border: none;
  border-radius: 999px;
  padding: 12px 40px 12px 18px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  color: var(--teal-deep);
  cursor: pointer;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.spec-select::after {
  content: "";
  position: absolute;
  right: 16px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 1.6px solid var(--teal);
  border-bottom: 1.6px solid var(--teal);
  transform: translateY(-65%) rotate(45deg);
  pointer-events: none;
}
.result-count {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--ink-soft);
  white-space: nowrap;
}

.filter-row2 {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px dashed var(--line);
}
.fgroup {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.fgroup .flabel {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-right: 2px;
}
.chip {
  font-size: 12.5px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 300ms var(--ease);
  background: var(--paper-raised);
}
.chip:hover {
  border-color: var(--teal);
  color: var(--teal-deep);
}
.chip.active {
  background: var(--teal-deep);
  border-color: var(--teal-deep);
  color: #fff;
}
.filter-note {
  margin-top: 14px;
  font-size: 12px;
  color: var(--ink-soft);
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.filter-note svg {
  width: 14px;
  height: 14px;
  color: var(--teal);
  flex: none;
  margin-top: 1px;
}

/* grid */
.doc-count-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 44px 0 26px;
}
.doc-count-line h2 {
  font-size: 22px;
}
.doc-count-line span {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11.5px;
  color: var(--ink-soft);
}
.doc-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
@media (max-width: 1080px) {
  .doc-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 760px) {
  .doc-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 480px) {
  .doc-grid {
    grid-template-columns: 1fr;
  }
}

.doc-card {
  background: var(--paper-raised);
  border: 1px solid var(--line-soft);
  border-radius: 22px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition:
    box-shadow 450ms var(--ease),
    transform 450ms var(--ease);
}
.doc-card:hover {
  box-shadow: var(--shadow-tiny);
  transform: translateY(-4px);
}
.doc-photo {
  height: 152px;
  border-radius: 15px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.doc-photo .initials {
  font-family: "Fraunces", serif;
  font-size: 34px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.92);
}
.doc-photo .branchtag {
  position: absolute;
  bottom: 8px;
  right: 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--teal-deep);
  padding: 3px 8px;
  border-radius: 999px;
  letter-spacing: 0.03em;
}
.doc-name {
  font-family: "Fraunces", serif;
  font-weight: 500;
  font-size: 15.5px;
  line-height: 1.3;
}
.doc-spec {
  font-size: 11.5px;
  color: var(--teal);
  font-weight: 600;
  line-height: 1.4;
  min-height: 30px;
}
.doc-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px dashed var(--line);
}
.doc-langs {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}
.doc-know {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--teal-deep);
  display: flex;
  align-items: center;
  gap: 4px;
}
.doc-know svg {
  width: 10px;
  height: 10px;
  transition: transform 350ms var(--ease);
}
.doc-card:hover .doc-know svg {
  transform: translate(2px, -2px);
}

.empty-state {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  padding: 80px 20px;
  border: 1.5px dashed var(--line);
  border-radius: 26px;
}
.empty-state.show {
  display: flex;
}
.empty-state .ic {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--teal-tint);
  color: var(--teal-deep);
  display: flex;
  align-items: center;
  justify-content: center;
}
.empty-state h3 {
  font-size: 20px;
}
.empty-state p {
  margin: 0;
  font-size: 14px;
  color: var(--ink-soft);
  max-width: 340px;
}

/* cta band + footer reused */
.cta-band {
  background: var(--teal-deep);
  border-radius: 36px;
  margin: 0 32px;
  padding: 70px 56px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
@media (max-width: 900px) {
  .cta-band {
    margin: 0 16px;
    padding: 48px 28px;
    flex-direction: column;
    align-items: flex-start;
  }
}
.cta-band::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -160px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(127, 217, 182, 0.16),
    transparent 70%
  );
}
.cta-band h2 {
  color: #fff;
  font-size: clamp(24px, 3vw, 36px);
  max-width: 560px;
}
.cta-band p {
  color: #b7ccc5;
  margin-top: 12px;
  font-size: 14.5px;
  max-width: 440px;
}
.cta-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.cta-band .btn-primary {
  background: #fff;
  color: var(--teal-deep);
}
.cta-band .btn-primary .ic {
  background: var(--teal-tint);
  color: var(--teal-deep);
}
.cta-band .btn-ghost {
  border-color: rgba(255, 255, 255, 0.28);
  color: #fff;
}
.cta-band .btn-ghost .ic {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

footer {
  background: var(--paper);
  padding: 90px 0 30px;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 0.8fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--line-soft);
}
@media (max-width: 860px) {
  .foot-grid {
    grid-template-columns: 1fr 1fr;
    row-gap: 36px;
  }
}
@media (max-width: 560px) {
  .foot-grid {
    grid-template-columns: 1fr;
  }
}
.foot-logo {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: "Fraunces", serif;
  font-weight: 600;
  font-size: 20px;
  color: var(--teal-deep);
  margin-bottom: 16px;
}
.foot-logo .mark {
  width: 32px;
  height: 32px;
}
.foot-blurb {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  max-width: 300px;
}
.foot-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.foot-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--teal-tint);
  color: var(--teal-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    background 300ms,
    color 300ms;
}
.foot-social a:hover {
  background: var(--teal-deep);
  color: #fff;
}
.foot-social svg {
  width: 15px;
  height: 15px;
}
.foot-h {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 18px;
}
.foot-links li {
  margin-bottom: 11px;
  font-size: 14px;
  color: var(--ink-soft);
}
.foot-links a:hover {
  color: var(--teal-deep);
}
.foot-contact li {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 12px;
  line-height: 1.5;
}
.foot-contact b {
  display: block;
  color: var(--ink);
  font-size: 11px;
  font-family: "IBM Plex Mono", monospace;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 3px;
}
.foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 26px;
  font-size: 12.5px;
  color: var(--ink-soft);
  flex-wrap: wrap;
  gap: 10px;
}

.mbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 190;
  display: none;
  gap: 0px;
  background: var(--line-soft);
}
@media (max-width: 760px) {
  .mbar {
    display: flex;
  }
  .filter-shell {
    position: static;
  }
}
.mbar a {
  flex: 1;
  background: var(--paper-raised);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--teal-deep);
}
.mbar a:first-child {
  background: var(--teal-deep);
  color: #fff;
}
.mbar > a:nth-child(2){
  border: 2px solid #04211d;
}
.mbar svg {
  width: 16px;
  height: 16px;
}