/* ==========================================================================
   Databert — design tokens & base
   ========================================================================== */

:root {
  /* color */
  --ink-950: #080f1c;
  --ink-900: #0d1526;
  --ink-800: #141f35;
  --ink-line-dark: #263248;
  --paper-0: #ffffff;
  --paper-50: #e8edf2;
  --paper-100: #dde3ea;
  --line-200: #cbd3dc;
  --slate-500: #465166;
  --slate-400: #6b7688;
  --slate-on-dark: #98a3b8;
  --accent-500: #c9a84c;
  --accent-600: #a3833a;
  --accent-tint: #f3e8ce;
  --ok-600: #2f7a4f;
  --err-600: #b3432f;

  /* type */
  --font-display: "Fraunces", ui-serif, Georgia, serif;
  --font-body: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --fs-display-xl: clamp(2.75rem, 2.15rem + 2.6vw, 4.4rem);
  --fs-display-lg: clamp(2.1rem, 1.75rem + 1.6vw, 3rem);
  --fs-display-md: clamp(1.5rem, 1.32rem + 0.8vw, 1.9rem);
  --fs-lead: clamp(1.08rem, 1rem + 0.35vw, 1.25rem);
  --fs-body: 1rem;
  --fs-small: 0.9rem;
  --fs-tag: 0.78rem;

  /* layout */
  --container: 1180px;
  --side-pad: clamp(1.25rem, 1rem + 2vw, 3rem);
  --section-py: clamp(4rem, 3.2rem + 3.5vw, 7rem);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --shadow-card: 0 1px 2px rgba(8, 15, 28, 0.04), 0 12px 32px -16px rgba(8, 15, 28, 0.18);
}

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

* {
  margin: 0;
}

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

body {
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--ink-950);
  background: var(--paper-0);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

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

button {
  cursor: pointer;
}

ul {
  list-style: none;
  padding: 0;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  text-wrap: balance;
  color: var(--ink-950);
}

p {
  text-wrap: pretty;
}

:focus-visible {
  outline: 2px solid var(--accent-600);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   Layout helpers
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--side-pad);
}

.section {
  padding-block: var(--section-py);
  background: var(--paper-0);
}

.section--alt {
  background: var(--paper-50);
}

.section--dark {
  background: var(--ink-950);
  color: var(--paper-50);
}

.section--dark h2,
.section--dark h3 {
  color: var(--paper-0);
}

.section--tight {
  padding-block: clamp(2.5rem, 2rem + 2vw, 4rem);
}

.section__head {
  max-width: 46rem;
  margin-bottom: clamp(2.25rem, 1.9rem + 1.5vw, 3.5rem);
}

.section__head--center {
  margin-inline: auto;
  text-align: center;
}

.section__title {
  font-size: var(--fs-display-lg);
  margin-top: 0.6rem;
}

.section__lead {
  margin-top: 1rem;
  font-size: var(--fs-lead);
  color: var(--slate-500);
  max-width: 40rem;
}

.section--dark .section__lead {
  color: var(--slate-on-dark);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-mono);
  font-size: var(--fs-tag);
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent-600);
}

.section--dark .eyebrow {
  color: var(--accent-500);
}

.eyebrow::before {
  content: "";
  width: 0.55em;
  height: 0.55em;
  background: currentColor;
  border-radius: 1px;
  transform: rotate(45deg);
  flex: none;
}

/* ==========================================================================
   Buttons & tags
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  text-decoration: none;
  transition: transform 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--accent-500);
  color: var(--ink-950);
  border-color: var(--accent-500);
}

.btn--primary:hover {
  background: var(--accent-600);
  border-color: var(--accent-600);
  color: var(--paper-0);
}

.btn--ghost {
  background: transparent;
  border-color: var(--ink-950);
  color: var(--ink-950);
}

.btn--ghost:hover {
  background: var(--ink-950);
  color: var(--paper-0);
}

.section--dark .btn--ghost {
  border-color: var(--paper-50);
  color: var(--paper-50);
}

.section--dark .btn--ghost:hover {
  background: var(--paper-50);
  color: var(--ink-950);
}

.btn--block {
  width: 100%;
  justify-content: center;
}

.btn__arrow {
  width: 1em;
  height: 1em;
  flex: none;
  transition: transform 0.15s ease;
}

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

.btn[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ==========================================================================
   Header / nav
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line-200);
  box-shadow: 0 8px 24px -20px rgba(8, 15, 28, 0.35);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1.05rem;
}

.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ink-950);
  flex: none;
}

.nav__mark {
  width: 34px;
  height: 34px;
  flex: none;
}

.nav__word {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer__tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.92rem;
  color: var(--accent-500);
  margin-bottom: 0.9rem;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.1rem;
  font-size: 0.95rem;
  font-weight: 500;
}

.nav__link {
  position: relative;
  text-decoration: none;
  color: var(--ink-950);
  padding-block: 0.3rem;
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -2px;
  height: 2px;
  background: var(--accent-500);
  transition: right 0.2s ease;
}

.nav__link:hover::after,
.nav__link.is-active::after {
  right: 0;
}

.nav__right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav__cta--mobile {
  display: none;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--line-200);
  border-radius: var(--radius-sm);
  flex: none;
}

.nav__toggle span {
  display: block;
  height: 2px;
  width: 18px;
  margin-inline: auto;
  background: var(--ink-950);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav__toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav__toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 860px) {
  .nav__toggle {
    display: flex;
  }

  .nav__links {
    position: fixed;
    inset: 68px 0 0 0;
    height: 0;
    overflow: hidden;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--paper-0);
    padding-inline: var(--side-pad);
    transition: height 0.25s ease;
  }

  .site-header.nav-open .nav__links {
    height: calc(100vh - 68px);
    overflow-y: auto;
  }

  .nav__links .nav__link {
    width: 100%;
    padding-block: 1rem;
    border-bottom: 1px solid var(--line-200);
    font-size: 1.05rem;
  }

  .nav__cta--mobile {
    display: inline-flex;
    margin-top: 1.5rem;
    width: 100%;
  }

  .nav__cta--desktop {
    display: none;
  }
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  padding-block: clamp(3rem, 2.4rem + 3vw, 6rem) clamp(3.5rem, 2.8rem + 3vw, 6rem);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2.5rem, 2rem + 2vw, 5rem);
  align-items: center;
}

.hero__title {
  font-size: var(--fs-display-xl);
  margin-top: 0.9rem;
  max-width: 16ch;
}

.hero__title em {
  font-style: italic;
  color: var(--accent-600);
}

.hero__lead {
  margin-top: 1.4rem;
  font-size: var(--fs-lead);
  color: var(--slate-500);
  max-width: 38ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.1rem;
  margin-top: 2.1rem;
}

.hero__meta {
  margin-top: 1.75rem;
  font-size: var(--fs-small);
  color: var(--slate-400);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.hero__meta::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ok-600);
  flex: none;
}

/* ---- hero report mock panel ---- */

.report-card {
  position: relative;
  background: var(--paper-0);
  border: 1px solid var(--line-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  overflow: hidden;
}

.report-card__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1.1rem;
}

.report-card__title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate-400);
}

.report-card__live {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ok-600);
  letter-spacing: 0.06em;
}

.report-card__live::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ok-600);
}

.report-card__chips {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  margin-bottom: 1.1rem;
}

.chip {
  border: 1px solid var(--line-200);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.65rem;
  background: var(--paper-50);
}

.chip__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--slate-400);
  margin-bottom: 0.3rem;
}

.chip__value {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-950);
}

.chip__value--up {
  color: var(--ok-600);
}

.report-card__chart {
  width: 100%;
  height: auto;
}

.report-card__foot {
  margin-top: 0.9rem;
  font-size: 0.72rem;
  color: var(--slate-400);
  text-align: right;
}

.chart-line {
  fill: none;
  stroke: var(--accent-500);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.chart-line--animated {
  stroke-dasharray: 430;
  stroke-dashoffset: 430;
  animation: draw-line 1.6s 0.3s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}

.chart-area {
  opacity: 0.14;
  fill: var(--accent-500);
}

.chart-dot {
  fill: var(--accent-500);
  opacity: 0;
  animation: pop-in 0.4s 1.7s ease forwards;
}

.chart-grid {
  stroke: var(--line-200);
  stroke-width: 1;
}

@keyframes draw-line {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes pop-in {
  to {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .chart-line--animated {
    stroke-dashoffset: 0;
    animation: none;
  }
  .chart-dot {
    opacity: 1;
    animation: none;
  }
}

@media (max-width: 980px) {
  .hero__grid {
    grid-template-columns: 1fr;
  }

  .hero__title {
    max-width: none;
  }
}

/* ==========================================================================
   Capability strip
   ========================================================================== */

.strip {
  border-top: 1px solid var(--line-200);
  border-bottom: 1px solid var(--line-200);
  background: var(--paper-50);
  padding-block: 1.4rem;
}

.strip__inner {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 0.7rem + 1.2vw, 2.5rem);
  flex-wrap: wrap;
}

.strip__label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--slate-400);
  flex: none;
}

.strip__list {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1rem, 0.8rem + 1vw, 2.25rem);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  color: var(--ink-950);
}

/* ==========================================================================
   Services ledger
   ========================================================================== */

.services-list {
  border-top: 1px solid var(--line-200);
}

.service-row {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: start;
  padding-block: 1.75rem;
  border-bottom: 1px solid var(--line-200);
  text-decoration: none;
  color: inherit;
  transition: background-color 0.2s ease;
}

a.service-row:hover {
  background: var(--paper-50);
}

.service-row__code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent-600);
  padding-top: 0.2rem;
}

.service-row__name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.service-row__desc {
  color: var(--slate-500);
  max-width: 46ch;
}

.service-row__arrow {
  width: 1.15rem;
  height: 1.15rem;
  align-self: center;
  color: var(--ink-950);
  transition: transform 0.2s ease;
  flex: none;
}

a.service-row:hover .service-row__arrow {
  transform: translateX(4px);
}

@media (max-width: 640px) {
  .service-row {
    grid-template-columns: 3rem 1fr;
  }
  .service-row__arrow {
    display: none;
  }
}

/* ==========================================================================
   Principle / value cards
   ========================================================================== */

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--ink-line-dark);
  border: 1px solid var(--ink-line-dark);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.principle-card {
  background: var(--ink-950);
  padding: clamp(1.5rem, 1.3rem + 1vw, 2.25rem);
}

.principle-card__num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-500);
  letter-spacing: 0.05em;
}

.principle-card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--paper-0);
  margin-top: 0.75rem;
  margin-bottom: 0.6rem;
}

.principle-card__desc {
  color: var(--slate-on-dark);
  font-size: 0.96rem;
}

@media (max-width: 780px) {
  .principles {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Process steps
   ========================================================================== */

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.process__step {
  border-top: 2px solid var(--ink-950);
  padding-top: 1.1rem;
}

.process__num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-600);
}

.process__title {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 600;
  margin-top: 0.6rem;
  margin-bottom: 0.55rem;
}

.process__desc {
  color: var(--slate-500);
  font-size: 0.95rem;
}

@media (max-width: 900px) {
  .process {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .process {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   CTA band
   ========================================================================== */

.cta-band {
  background: var(--accent-500);
  padding-block: clamp(3rem, 2.5rem + 2vw, 4.5rem);
}

.cta-band__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cta-band__title {
  font-size: var(--fs-display-md);
  color: var(--ink-950);
  max-width: 22ch;
}

.cta-band .btn--ghost {
  border-color: var(--ink-950);
  color: var(--ink-950);
}

.cta-band .btn--ghost:hover {
  background: var(--ink-950);
  color: var(--accent-500);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--ink-950);
  color: var(--slate-on-dark);
  padding-block: clamp(3rem, 2.5rem + 2vw, 4.5rem) 1.75rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--paper-0);
  margin-bottom: 1rem;
}

.footer__brand .nav__word {
  color: var(--paper-0);
}

.footer__desc {
  max-width: 32ch;
  font-size: 0.92rem;
}

.footer__heading {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--paper-0);
  margin-bottom: 1rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  font-size: 0.92rem;
}

.footer__links a {
  text-decoration: none;
  color: var(--slate-on-dark);
  transition: color 0.15s ease;
}

.footer__links a:hover {
  color: var(--paper-0);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1.75rem;
  border-top: 1px solid var(--ink-line-dark);
  font-size: 0.82rem;
}

@media (max-width: 780px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* ==========================================================================
   Page header (interior pages)
   ========================================================================== */

.page-header {
  padding-block: clamp(3rem, 2.4rem + 3vw, 5rem) clamp(2rem, 1.6rem + 2vw, 3rem);
}

.page-header__title {
  font-size: var(--fs-display-lg);
  margin-top: 0.75rem;
  max-width: 22ch;
}

.page-header__lead {
  margin-top: 1.1rem;
  font-size: var(--fs-lead);
  color: var(--slate-500);
  max-width: 50ch;
}

.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--slate-400);
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.breadcrumb a {
  text-decoration: none;
  color: var(--slate-400);
}

.breadcrumb a:hover {
  color: var(--ink-950);
}

/* ==========================================================================
   Service detail sections
   ========================================================================== */

.service-detail {
  scroll-margin-top: 90px;
  padding-block: clamp(2.5rem, 2rem + 2vw, 4rem);
  border-top: 1px solid var(--line-200);
}

.service-detail__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 1.6rem + 2vw, 4rem);
}

.service-detail__code {
  font-family: var(--font-mono);
  color: var(--accent-600);
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
  display: block;
}

.service-detail__title {
  font-size: var(--fs-display-md);
}

.service-detail__intro {
  margin-top: 1rem;
  color: var(--slate-500);
  font-size: var(--fs-lead);
}

.service-detail__list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.service-detail__list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.98rem;
}

.check {
  width: 1.15rem;
  height: 1.15rem;
  flex: none;
  color: var(--accent-600);
  margin-top: 0.15rem;
}

.service-detail__cta {
  margin-top: 1.75rem;
}

@media (max-width: 820px) {
  .service-detail__grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   About page
   ========================================================================== */

.value-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line-200);
  border: 1px solid var(--line-200);
}

.value-card {
  background: var(--paper-0);
  padding: clamp(1.5rem, 1.3rem + 1vw, 2.25rem);
}

.value-card__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 0.65rem;
}

.value-card__desc {
  color: var(--slate-500);
  font-size: 0.97rem;
}

@media (max-width: 700px) {
  .value-grid {
    grid-template-columns: 1fr;
  }
}

.prose {
  max-width: 62ch;
  font-size: var(--fs-lead);
  color: var(--slate-500);
}

.prose + .prose {
  margin-top: 1.1rem;
}

.founder {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
  background: var(--paper-50);
  border: 1px solid var(--line-200);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 1.2rem + 1.5vw, 2.5rem);
}

.founder__avatar {
  width: 84px;
  height: 84px;
  border-radius: var(--radius-md);
  background: var(--ink-950);
  color: var(--accent-500);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.75rem;
  flex: none;
}

.founder__name {
  font-family: var(--font-display);
  font-size: 1.3rem;
}

.founder__role {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-600);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 0.35rem;
  margin-bottom: 0.9rem;
}

.founder__bio {
  color: var(--slate-500);
}

.founder__edit-note {
  margin-top: 1rem;
  font-size: 0.82rem;
  color: var(--slate-400);
  font-style: italic;
}

@media (max-width: 560px) {
  .founder {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Contact page
   ========================================================================== */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.9fr);
  gap: clamp(2rem, 1.6rem + 2vw, 4rem);
  align-items: start;
}

.form-panel {
  background: var(--paper-0);
  border: 1px solid var(--line-200);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 1.2rem + 1.5vw, 2.5rem);
  box-shadow: var(--shadow-card);
}

.form__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form__field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.form__field--full {
  grid-column: 1 / -1;
}

.form__field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-950);
}

.form__field .optional {
  font-weight: 400;
  color: var(--slate-400);
}

.form__field input,
.form__field select,
.form__field textarea {
  border: 1px solid var(--line-200);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem;
  background: var(--paper-50);
  font-size: 0.98rem;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.form__field input:focus,
.form__field select:focus,
.form__field textarea:focus {
  border-color: var(--ink-950);
  background: var(--paper-0);
  outline: none;
}

.form__field textarea {
  resize: vertical;
  min-height: 130px;
}

.form__honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form__status {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  display: none;
}

.form__status.is-visible {
  display: block;
}

.form__status--ok {
  background: #e9f5ee;
  color: var(--ok-600);
  border: 1px solid #bfe3cc;
}

.form__status--err {
  background: #fbebe7;
  color: var(--err-600);
  border: 1px solid #f0c7bb;
}

.form__fineprint {
  margin-top: 1rem;
  font-size: 0.82rem;
  color: var(--slate-400);
}

.contact-side {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--line-200);
  border: 1px solid var(--line-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.contact-side__item {
  background: var(--paper-0);
  padding: 1.5rem;
}

.contact-side__label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate-400);
  margin-bottom: 0.5rem;
}

.contact-side__value {
  font-size: 1.05rem;
}

.contact-side__value a {
  text-decoration: none;
  border-bottom: 1px solid var(--line-200);
}

.contact-side__value a:hover {
  border-color: var(--ink-950);
}

.contact-side__list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  font-size: 0.92rem;
  color: var(--slate-500);
}

.contact-side__list li {
  display: flex;
  gap: 0.6rem;
}

.contact-side__list li::before {
  content: "";
  width: 5px;
  height: 5px;
  margin-top: 0.55rem;
  border-radius: 50%;
  background: var(--accent-500);
  flex: none;
}

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

@media (max-width: 560px) {
  .form__grid {
    grid-template-columns: 1fr;
  }
  .form__field {
    margin-bottom: 0;
  }
  .form__grid .form__field {
    margin-bottom: 1.25rem;
  }
}

/* ==========================================================================
   404
   ========================================================================== */

.error-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
}

.error-page__code {
  font-family: var(--font-mono);
  color: var(--accent-600);
  font-size: 0.95rem;
}