/* =========================================================================
   components.css - reusable UI pieces
   ========================================================================= */

/* ---------- Brand / logo ------------------------------------------------- */
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  flex: none;
}

.brand__logo {
  width: clamp(150px, 18vw, 190px);
  height: auto;
  /* The wordmark ships with a dark grey SEE - dark themes lift it a little. */
  filter: var(--logo-filter);
  transition: filter var(--dur) var(--ease);
}

.brand__divider {
  width: 1px;
  height: 26px;
  background: var(--border-strong);
}

.brand__claim {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

@media (max-width: 720px) {
  .brand__divider,
  .brand__claim {
    display: none;
  }
}

/* The header carries logo, three entries, language and theme toggle - give the
   wordmark and the nav link less room on narrow phones. */
@media (max-width: 520px) {
  .brand__logo {
    width: 122px;
  }

  .nav-link {
    padding-inline: var(--sp-2);
    letter-spacing: 0.05em;
  }

  .lang__toggle {
    padding-inline: var(--sp-2);
    letter-spacing: 0.06em;
  }

  .theme-toggle {
    width: 32px;
    height: 32px;
  }
}

/* ---------- Round header buttons ------------------------------------------ */
.theme-toggle,
.nav-toggle {
  display: grid;
  place-items: center;
  flex: none;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  background: var(--surface);
  color: var(--text-soft);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.theme-toggle:hover,
.nav-toggle:hover,
.nav-toggle[aria-expanded="true"] {
  border-color: var(--accent);
  color: var(--accent);
}

.theme-toggle:hover {
  transform: rotate(-15deg);
}

.theme-toggle svg {
  width: 17px;
  height: 17px;
  grid-area: 1 / 1;
}

/* Without JavaScript the button cannot do anything, so it is hidden via a
   noscript stylesheet in the page head. The sun only shows in a dark theme. */
.theme-toggle__sun {
  display: none;
}

.theme-toggle[data-state="dark"] .theme-toggle__sun {
  display: block;
}

.theme-toggle[data-state="dark"] .theme-toggle__moon {
  display: none;
}

/* ---------- Menu button (small screens only) ------------------------------ */
.nav-toggle {
  display: none;
  order: -1;
}

.nav-toggle svg {
  width: 17px;
  height: 17px;
  grid-area: 1 / 1;
  transition: opacity var(--dur) var(--ease);
}

.nav-toggle__close {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__open {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__close {
  opacity: 1;
}

@media (max-width: 760px) {
  .nav-toggle {
    display: grid;
  }

  .site-nav__list .nav-link {
    justify-content: flex-start;
    width: 100%;
  }
}

/* ---------- Nav links ---------------------------------------------------- */
.nav-link {
  position: relative;
  /* An inline box would leave the label sitting above the language pill and the
     theme toggle, because its vertical padding does not grow the line box. */
  display: inline-flex;
  align-items: center;
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-sm);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: var(--sp-3);
  right: var(--sp-3);
  bottom: 2px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform var(--dur) var(--ease);
}

.nav-link:hover,
.nav-link[aria-current="page"] {
  color: var(--text);
}

.nav-link:hover::after,
.nav-link[aria-current="page"]::after {
  transform: scaleX(1);
}

/* ---------- Language switcher ------------------------------------------- */
.lang {
  position: relative;
  flex: none;
}

.lang__toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-pill);
  background: var(--surface);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-soft);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease),
    background var(--dur) var(--ease);
}

.lang__toggle:hover,
.lang__toggle[aria-expanded="true"] {
  border-color: var(--accent);
  color: var(--text);
}

.lang__globe {
  width: 16px;
  height: 16px;
  color: var(--accent);
}

.lang__caret {
  width: 12px;
  height: 12px;
  transition: transform var(--dur) var(--ease);
}

.lang__toggle[aria-expanded="true"] .lang__caret {
  transform: rotate(180deg);
}

.lang__menu {
  position: absolute;
  top: calc(100% + var(--sp-2));
  right: 0;
  min-width: 12.5rem;
  padding: var(--sp-2);
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease),
    visibility var(--dur);
  z-index: 10;
}

.lang.is-open .lang__menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang__option {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  width: 100%;
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-sm);
  color: var(--text-soft);
  font-size: 0.92rem;
  text-align: left;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.lang__option:hover,
.lang__option:focus-visible {
  background: var(--accent-soft);
  color: var(--text);
}

.lang__option[aria-current="true"] {
  color: var(--accent);
  font-weight: 500;
}

.lang__code {
  flex: none;
  width: 2.2rem;
  padding: 2px 0;
  border: 1px solid currentColor;
  border-radius: var(--r-sm);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-align: center;
  opacity: 0.8;
}

.lang__check {
  margin-left: auto;
  width: 15px;
  height: 15px;
  opacity: 0;
}

.lang__option[aria-current="true"] .lang__check {
  opacity: 1;
}

/* ---------- Stat tiles --------------------------------------------------- */
.stat {
  padding: var(--sp-6);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
}

.stat__value {
  font-size: clamp(1.7rem, 1.2rem + 1.6vw, 2.4rem);
  font-weight: 100;
  letter-spacing: 0.02em;
  color: var(--accent);
  line-height: 1.1;
}

.stat__label {
  margin-top: var(--sp-3);
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--text-muted);
}

/* ---------- Cards -------------------------------------------------------- */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-4);
  padding: var(--sp-6);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent 70%);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 0.5s var(--ease);
}

.card:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}

.card:hover::before {
  transform: scaleX(1);
}

/* A card that should read as the headline of its grid, not one item among many. */
.card--feature {
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  background: linear-gradient(160deg, var(--accent-soft) 0%, transparent 55%),
    var(--surface);
}

.card--feature::before {
  transform: scaleX(1);
}

.card__badge {
  align-self: flex-start;
  padding: 2px 10px;
  border-radius: var(--r-pill);
  background: var(--accent);
  color: var(--accent-contrast);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.card__icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: var(--r-sm);
  background: var(--accent-soft);
  color: var(--accent);
}

.card__icon svg {
  width: 21px;
  height: 21px;
}

.card__meta {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.card__title {
  font-size: 1.08rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.card__text {
  font-size: 0.93rem;
  font-weight: 300;
  color: var(--text-soft);
}

.card__result {
  font-size: 0.88rem;
  color: var(--accent);
}

/* ---------- Chips -------------------------------------------------------- */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: auto;
  padding-top: var(--sp-2);
}

.chip {
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--surface-sunken);
  font-size: 0.76rem;
  line-height: 1.5;
  color: var(--text-soft);
  white-space: nowrap;
}

.chip--accent {
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
  background: var(--accent-soft);
  color: var(--accent);
}

/* ---------- Timeline ----------------------------------------------------- */
.timeline {
  position: relative;
  display: grid;
  gap: var(--sp-6);
  padding-left: clamp(var(--sp-5), 4vw, var(--sp-7));
}

.timeline::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 5px;
  width: 1px;
  background: linear-gradient(
    180deg,
    var(--accent) 0%,
    var(--border-strong) 35%,
    var(--border) 100%
  );
}

.entry {
  position: relative;
  padding: var(--sp-6) clamp(var(--sp-5), 3vw, var(--sp-6));
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.entry:hover {
  transform: translateX(3px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}

.entry::before {
  content: "";
  position: absolute;
  top: calc(var(--sp-6) + 0.55rem);
  left: calc(-1 * clamp(var(--sp-5), 4vw, var(--sp-7)) - 1px);
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.entry--current::before {
  background: var(--accent);
}

.entry__period {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.entry--current .entry__period {
  color: var(--accent);
}

.entry__pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand-green);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--brand-green) 60%, transparent);
  animation: pulse 2.4s var(--ease) infinite;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 7px transparent;
  }
  100% {
    box-shadow: 0 0 0 0 transparent;
  }
}

.entry__role {
  margin-top: var(--sp-3);
  font-size: clamp(1.15rem, 1rem + 0.6vw, 1.5rem);
  font-weight: 300;
  letter-spacing: 0.01em;
}

.entry__org {
  margin-top: var(--sp-1);
  font-size: 0.95rem;
  color: var(--text-soft);
}

.entry__org b {
  font-weight: 500;
  color: var(--accent);
}

.entry__list {
  display: grid;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
  max-width: var(--measure);
}

.entry__list li {
  position: relative;
  padding-left: var(--sp-5);
  font-size: 0.94rem;
  font-weight: 300;
  color: var(--text-soft);
}

.entry__list li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 10px;
  height: 1px;
  background: var(--accent);
}

.entry__section-label {
  margin-top: var(--sp-6);
  margin-bottom: var(--sp-4);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.highlights {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
}

.highlight {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-4);
  background: var(--surface-sunken);
  border-left: 2px solid var(--accent);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.highlight__value {
  font-size: 1.15rem;
  font-weight: 300;
  color: var(--accent);
  line-height: 1.3;
  white-space: nowrap;
}

.highlight__text {
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--text-muted);
}

/* ---------- Skill groups ------------------------------------------------- */
.skillgroup {
  padding: var(--sp-6);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
}

.skillgroup__title {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.skillgroup__title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

.skillgroup .chips {
  margin-top: var(--sp-5);
  padding-top: 0;
}

/* ---------- Language meters ---------------------------------------------- */
.meters {
  display: grid;
  gap: var(--sp-6);
}

.meter__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--sp-4);
  margin-bottom: var(--sp-3);
}

.meter__name {
  font-size: 1rem;
  font-weight: 400;
}

.meter__level {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.meter__track {
  height: 5px;
  border-radius: var(--r-pill);
  background: var(--surface-sunken);
  border: 1px solid var(--border);
  overflow: hidden;
}

.meter__fill {
  height: 100%;
  width: var(--value, 0%);
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--accent), var(--brand-green));
  transform-origin: 0 50%;
  transform: scaleX(0);
  transition: transform 1.1s var(--ease);
}

.is-revealed .meter__fill {
  transform: scaleX(1);
}

/* ---------- Buttons ------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-5);
  border-radius: var(--r-pill);
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease),
    border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.btn svg {
  width: 16px;
  height: 16px;
}

.btn--primary {
  background: var(--accent);
  color: var(--accent-contrast);
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
  background: var(--accent-deep);
  color: var(--accent-contrast);
  transform: translateY(-2px);
}

.btn--ghost {
  border: 1px solid var(--border-strong);
  color: var(--text-soft);
}

.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-7);
}

/* ---------- Long-form text (legal pages) --------------------------------- */
.prose {
  max-width: 68ch;
}

.prose h2 {
  margin-top: var(--sp-7);
  font-size: clamp(1.25rem, 1.05rem + 0.8vw, 1.6rem);
  font-weight: 300;
  letter-spacing: 0.02em;
}

.prose h2:first-of-type {
  margin-top: 0;
}

.prose h3 {
  margin-top: var(--sp-6);
  font-size: 1.02rem;
  font-weight: 500;
}

.prose p,
.prose li {
  font-weight: 300;
  color: var(--text-soft);
}

.prose p {
  margin-top: var(--sp-4);
}

.prose ul {
  margin-top: var(--sp-4);
  display: grid;
  gap: var(--sp-3);
}

.prose ul li {
  position: relative;
  padding-left: var(--sp-5);
}

.prose ul li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 10px;
  height: 1px;
  background: var(--accent);
}

.prose address {
  margin-top: var(--sp-4);
  font-style: normal;
  font-weight: 300;
  color: var(--text-soft);
  line-height: 1.85;
}

/* Data that still has to be filled in - deliberately easy to spot. */
.placeholder {
  color: var(--accent);
  border-bottom: 1px dashed currentColor;
  white-space: nowrap;
}

.notice {
  display: flex;
  gap: var(--sp-3);
  padding: var(--sp-5);
  margin-bottom: var(--sp-7);
  background: var(--accent-soft);
  border-left: 2px solid var(--accent);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-soft);
}

.notice svg {
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 4px;
  color: var(--accent);
}

/* ---------- Contact ------------------------------------------------------- */
.contact-list {
  display: grid;
  gap: var(--sp-5);
  margin-top: var(--sp-6);
}

/* Each entry is a div wrapping one dt/dd pair, which is how a dl groups rows. */
.contact-list > div {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
}

.contact-list svg {
  flex: none;
  width: 19px;
  height: 19px;
  margin-top: 4px;
  color: var(--accent);
}

.contact-list dt {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.contact-list dd {
  margin: 2px 0 0;
  font-size: 1rem;
  font-weight: 300;
}

/* ---------- Contact form -------------------------------------------------- */
.form-dialog {
  width: min(44rem, calc(100vw - 2 * var(--sp-5)));
  max-height: calc(100vh - 2 * var(--sp-6));
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-lg);
  overflow: auto;
}

.form-dialog::backdrop {
  background: rgba(6, 22, 31, 0.55);
  backdrop-filter: blur(3px);
}

/* Without JavaScript the dialog never opens, so the form is shown inline
   instead - see the noscript stylesheet in the page head. */
.form-dialog[data-inline] {
  display: block;
  width: 100%;
  max-height: none;
  margin-top: var(--sp-6);
}

.form-dialog__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-6) var(--sp-6) var(--sp-4);
  border-bottom: 1px solid var(--border);
}

.form-dialog__title {
  font-size: 1.5rem;
  font-weight: 300;
}

.form-dialog__note {
  margin-top: var(--sp-2);
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--text-muted);
}

.form-dialog__close {
  display: grid;
  place-items: center;
  flex: none;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  color: var(--text-soft);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.form-dialog__close:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.form-dialog__close svg {
  width: 16px;
  height: 16px;
}

.form {
  display: grid;
  gap: var(--sp-5);
  padding: var(--sp-6);
}

.form__row {
  display: grid;
  gap: var(--sp-5);
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}

.field {
  display: grid;
  gap: var(--sp-2);
}

.field > label {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.field .req {
  color: var(--brand-red);
}

.field input,
.field textarea {
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  font: inherit;
  font-weight: 300;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.field textarea {
  min-height: 9rem;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: var(--brand-red);
}

.field__error {
  font-size: 0.82rem;
  color: var(--brand-red);
  min-height: 1.2em;
}

/* The honeypot has to be reachable for a bot and invisible to everyone else,
   so it is moved out of view rather than hidden with display:none. */
.field--trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.consent {
  display: grid;
  gap: var(--sp-4);
  padding: var(--sp-5);
  background: var(--surface-sunken);
  border-radius: var(--r-sm);
}

.consent__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--sp-3);
  align-items: start;
}

.consent__item input {
  width: 18px;
  height: 18px;
  margin: 4px 0 0;
  accent-color: var(--accent);
}

.consent__item span {
  font-size: 0.88rem;
  font-weight: 300;
  line-height: 1.6;
  color: var(--text-soft);
}

.form__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-4);
}

.form__status {
  font-size: 0.9rem;
  font-weight: 300;
}

.form__status[data-state="error"] {
  color: var(--brand-red);
}

.form__status[data-state="success"] {
  color: var(--brand-green);
}

.btn[aria-busy="true"] {
  opacity: 0.6;
  pointer-events: none;
}

/* ---------- Scroll reveal ------------------------------------------------ */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-revealed {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }

  .meter__fill {
    transform: scaleX(1);
  }
}