/* Uzunu v2 core: tokens, primitives, navbar, split rows, footer.
   Ported from docs/design-system/component-sheet.html. No rule lines:
   the only borders allowed are the 2px text-link / nav CTA underline,
   the 2px form-field bottom edge, `border: 0`, and radii. */

:root {
  --paper: #ffffff;
  --white: #ffffff;
  --ink: #242424;
  --warm-gray: #eeeeec;
  /* Orange darkened from design-1's #ff5a00 / #d94d00 so white text on an
     orange surface, and orange-dark text on white, both clear WCAG AA 4.5:1.
     #ff5a00 gave 3.13:1 under white 13-15px text. */
  --orange: #cf4900;
  --orange-dark: #a83b00;
  --muted: #5c6160;
  --muted-on-ink: #bdd0d1;
  --faded: rgba(30, 30, 30, 0.23);
  --faded-on-ink: rgba(255, 255, 255, 0.28);
  --serif: "DM Serif Display", Georgia, serif;
  --sans: "DM Sans", Arial, sans-serif;
  --gutter: clamp(1rem, 3vw, 2.5rem);
  --max: 80rem;
  /* Inline inset that lands full-bleed panel content on the same 80rem
     grid as containered sections. Equals --gutter at or below --max. */
  --edge: max(var(--gutter), calc((100vw - var(--max)) / 2 + var(--gutter)));

  /* Type scale: every display size is clamp'd, never a fixed pixel value. */
  --t-display: 3rem;
  --t-framing: clamp(1.9rem, 3.2vw, 2.8rem);
  --t-h2: clamp(2rem, 3.4vw, 3rem);
  --t-h3: clamp(1.35rem, 1.9vw, 1.75rem);
  --t-quote: clamp(1.35rem, 2.1vw, 1.9rem);
  --t-body: 1rem;
  --t-small: 0.92rem;
  --t-label: 0.72rem;
  --t-micro: 0.78rem;

  /* Spacing rhythm */
  --s-1: 0.5rem;
  --s-2: 1rem;
  --s-3: 1.5rem;
  --s-4: 2rem;
  --s-5: 3rem;
  --s-6: 4.5rem;

  --uzunu-v2-white: var(--white);
  --uzunu-v2-ink: var(--ink);
  --uzunu-v2-warm-gray: var(--warm-gray);
  --uzunu-v2-orange: var(--orange);
  --uzunu-v2-orange-dark: var(--orange-dark);
  --uzunu-v2-muted: var(--muted);
  --uzunu-v2-muted-on-ink: var(--muted-on-ink);
  --uzunu-v2-faded: var(--faded);
  --uzunu-v2-faded-on-ink: var(--faded-on-ink);
  --uzunu-v2-serif: var(--serif);
  --uzunu-v2-sans: var(--sans);
  --uzunu-v2-gutter: var(--gutter);
}

.uzunu-v2,
.uzunu-v2 button,
.uzunu-v2 input,
.uzunu-v2 select,
.uzunu-v2 textarea {
  font-family: var(--sans);
}

.uzunu-v2 {
  margin: 0;
  overflow-x: hidden;
  background: var(--white);
  color: var(--ink);
  font-size: var(--t-body);
  line-height: 1.5;
}

.uzunu-v2 *,
.uzunu-v2 *::before,
.uzunu-v2 *::after {
  box-sizing: border-box;
}

.uzunu-v2 img {
  display: block;
  max-width: 100%;
}

.uzunu-v2 a {
  color: inherit;
}

.uzunu-v2 h1,
.uzunu-v2 h2,
.uzunu-v2 h3,
.uzunu-v2 p,
.uzunu-v2 figure,
.uzunu-v2 blockquote,
.uzunu-v2 ul {
  margin-top: 0;
}

.uzunu-v2 p,
.uzunu-v2 li,
.uzunu-v2 blockquote {
  text-wrap: pretty;
}

.uzunu-v2 a:focus-visible,
.uzunu-v2 button:focus-visible,
.uzunu-v2 input:focus-visible,
.uzunu-v2 select:focus-visible,
.uzunu-v2 textarea:focus-visible,
.uzunu-v2 summary:focus-visible {
  outline: 3px solid var(--orange-dark);
  outline-offset: 4px;
}

.uzunu-home-door--uzunu :is(a, button, input, select, textarea, summary):focus-visible,
.uzunu-v2-split-block--ink :is(a, button, input, select, textarea, summary):focus-visible,
.uzunu-v2-split-block--orange :is(a, button, input, select, textarea, summary):focus-visible,
.uzunu-home-operator :is(a, button, input, select, textarea, summary):focus-visible,
.uzunu-v2-page-section--dark :is(a, button, input, select, textarea, summary):focus-visible,
.uzunu-v2-page-hero-side :is(a, button, input, select, textarea, summary):focus-visible,
.uzunu-v2-page-cta :is(a, button, input, select, textarea, summary):focus-visible,
.uzunu-v2-page-error nav :is(a, button, input, select, textarea, summary):focus-visible,
.uzunu-v2-page-form-panel :is(a, button, input, select, textarea, summary):focus-visible {
  outline-color: var(--white);
}

/* ============================================================
   TYPE PRIMITIVES
   ============================================================ */

.uzunu-v2-display,
.uzunu-v2-h2,
.uzunu-v2-h3 {
  margin-bottom: 0;
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.035em;
  overflow-wrap: break-word;
  text-wrap: balance;
}

.uzunu-v2-display {
  font-size: var(--t-display);
  line-height: 0.92;
  letter-spacing: -0.045em;
}

.uzunu-v2-h2 {
  font-size: var(--t-h2);
  line-height: 0.95;
}

.uzunu-v2-h3 {
  font-size: var(--t-h3);
  line-height: 1.05;
  letter-spacing: -0.025em;
}

.uzunu-v2-label,
.uzunu-v2-page-label {
  margin: 0 0 var(--s-3);
  font-size: var(--t-label);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.uzunu-v2-muted {
  color: var(--muted);
}

.uzunu-v2-num {
  font-family: var(--serif);
  line-height: 0.8;
  color: var(--faded);
}

.uzunu-v2-on-ink .uzunu-v2-num {
  color: var(--faded-on-ink);
}

.uzunu-v2-on-ink .uzunu-v2-muted {
  color: var(--muted-on-ink);
}

.uzunu-v2-container {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.uzunu-v2-skip-link {
  position: fixed;
  z-index: 100;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: var(--white);
  transform: translateY(-160%);
}

.uzunu-v2-skip-link:focus {
  transform: none;
}

/* ============================================================
   CONTROLS
   ============================================================ */

.uzunu-v2 a.uzunu-v2-pill,
.uzunu-v2 button.uzunu-v2-pill,
.uzunu-v2 a.uzunu-v2-page-button,
.uzunu-v2 button.uzunu-v2-page-button {
  display: inline-flex;
  min-height: 3.15rem;
  width: fit-content;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  padding: 0.75rem 1.25rem;
  border: 0;
  border-radius: 999px;
  background: var(--orange);
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.uzunu-v2-pill:hover,
.uzunu-v2-page-button:hover {
  background: var(--orange-dark);
  color: var(--white);
}

.uzunu-v2-pill:active,
.uzunu-v2-page-button:active {
  transform: translateY(1px);
}

.uzunu-v2-pill[aria-disabled="true"],
.uzunu-v2-pill:disabled {
  background: var(--faded);
  color: var(--white);
  cursor: not-allowed;
  pointer-events: none;
}

.uzunu-v2 a.uzunu-v2-pill--ink,
.uzunu-v2 button.uzunu-v2-pill--ink {
  background: var(--ink);
  color: var(--white);
}

.uzunu-v2 a.uzunu-v2-pill--ink:hover,
.uzunu-v2 button.uzunu-v2-pill--ink:hover {
  background: var(--white);
  color: var(--ink);
}

.uzunu-v2 a.uzunu-v2-pill--white,
.uzunu-v2 button.uzunu-v2-pill--white {
  background: var(--white);
  color: var(--ink);
}

.uzunu-v2 a.uzunu-v2-pill--white:hover,
.uzunu-v2 button.uzunu-v2-pill--white:hover {
  background: var(--orange);
  color: var(--white);
}

.uzunu-v2-pill .uzunu-v2-arrow {
  font-size: 1rem;
  line-height: 1;
}

.uzunu-v2 a.uzunu-v2-textlink,
.uzunu-v2 .uzunu-v2-page-text-link {
  display: inline-flex;
  min-height: 2.75rem;
  width: fit-content;
  align-items: center;
  gap: 0.4rem;
  padding-bottom: 0.2rem;
  border-bottom: 2px solid currentColor;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.15s ease;
}

.uzunu-v2-textlink:hover,
.uzunu-v2-page-text-link:hover {
  color: var(--orange-dark);
}

.uzunu-v2-on-ink .uzunu-v2-textlink:hover,
.uzunu-v2-on-orange .uzunu-v2-textlink:hover,
.uzunu-v2-on-ink .uzunu-v2-page-text-link:hover,
.uzunu-v2-on-orange .uzunu-v2-page-text-link:hover {
  color: var(--white);
  opacity: 0.8;
}

/* ============================================================
   NAVBAR
   ============================================================ */

.uzunu-v2-header {
  position: sticky;
  z-index: 50;
  top: 0;
  background: var(--white);
}

.uzunu-v2-nav-inner {
  min-height: 4.65rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
}

.uzunu-v2-logo {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  text-decoration: none;
}

.uzunu-v2-logo img {
  width: 78px;
  height: auto;
}

.uzunu-v2-nav-center {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.uzunu-v2-nav-item {
  position: relative;
}

/* min-height keeps every nav control at a 2.75rem touch target without
   changing the bar's appearance: the 4.65rem bar centres them already. */
.uzunu-v2-nav-link,
.uzunu-v2-nav-cta,
.uzunu-v2-logo {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
}

.uzunu-v2-nav-link,
.uzunu-v2-nav-cta {
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.uzunu-v2-nav-link,
.uzunu-v2-dropdown-item,
.uzunu-v2-mobile-link,
.uzunu-v2-mobile-dropdown-item {
  text-transform: uppercase;
}

button.uzunu-v2-nav-link {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0;
  cursor: pointer;
}

.uzunu-v2-nav-link:hover,
.uzunu-v2-nav-link.active,
.uzunu-v2-dropdown-item:hover,
.uzunu-v2-dropdown-item.active {
  color: var(--orange-dark);
}

.uzunu-v2-nav-chevron {
  margin-top: -0.5rem;
  font-size: 0.9rem;
  transition: margin-top 160ms ease, transform 160ms ease;
}

.uzunu-v2-nav-dropdown-toggle[aria-expanded="true"] .uzunu-v2-nav-chevron {
  margin-top: 0.5rem;
  transform: rotate(180deg);
}

.uzunu-v2-dropdown-panel {
  position: absolute;
  top: calc(100% + 0.85rem);
  left: 50%;
  min-width: 12rem;
  padding: 0.5rem;
  background: var(--white);
  box-shadow: 0 0.8rem 2rem rgba(30, 30, 30, 0.16);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -0.35rem);
  transition: opacity 160ms ease, transform 160ms ease;
}

.uzunu-v2-dropdown-panel.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.uzunu-v2-dropdown-item {
  display: block;
  padding: 0.75rem;
  color: var(--ink);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
}

.uzunu-v2-nav-right {
  display: flex;
  align-items: center;
}

.uzunu-v2-nav-cta {
  padding-bottom: 0.28rem;
  border-bottom: 2px solid var(--ink);
}

.uzunu-v2-nav-cta:hover {
  border-color: var(--orange-dark);
  color: var(--orange-dark);
}

.uzunu-v2-menu-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.uzunu-v2-menu-icon,
.uzunu-v2-menu-icon::before,
.uzunu-v2-menu-icon::after {
  display: block;
  width: 1.5rem;
  height: 2px;
  background: var(--ink);
  content: "";
}

.uzunu-v2-menu-icon {
  position: relative;
  margin: auto;
}

.uzunu-v2-menu-icon::before,
.uzunu-v2-menu-icon::after {
  position: absolute;
  left: 0;
}

.uzunu-v2-menu-icon::before {
  top: -0.42rem;
}

.uzunu-v2-menu-icon::after {
  top: 0.42rem;
}

.uzunu-v2-mobile-menu {
  position: fixed;
  z-index: 60;
  inset: 0;
  display: flex;
  visibility: hidden;
  flex-direction: column;
  padding: var(--s-2);
  background: var(--white);
  opacity: 0;
  pointer-events: none;
}

.uzunu-v2-mobile-menu.is-open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.uzunu-v2.nav-open {
  overflow: hidden;
}

.uzunu-v2-mobile-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--s-4);
}

.uzunu-v2-mobile-close {
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
}

.uzunu-v2-mobile-nav {
  display: grid;
}

.uzunu-v2-mobile-link {
  display: block;
  padding: 0.85rem 0;
  font-family: var(--serif);
  font-size: 1.7rem;
  text-decoration: none;
}

.uzunu-v2-mobile-dropdown > .uzunu-v2-mobile-link {
  cursor: pointer;
}

.uzunu-v2-mobile-link.active,
.uzunu-v2-mobile-dropdown-item.active {
  color: var(--orange-dark);
}

.uzunu-v2-mobile-dropdown-menu {
  display: grid;
  padding: 0 0 0.75rem 1rem;
}

.uzunu-v2-mobile-dropdown-item {
  padding: 0.65rem 0;
  font-weight: 600;
  text-decoration: none;
}

.uzunu-v2 a.uzunu-v2-mobile-cta {
  display: flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  background: var(--ink);
  color: var(--white);
  font-weight: 600;
  text-decoration: none;
}

.uzunu-v2-mobile-cta:hover {
  background: var(--orange-dark);
  color: var(--white);
}

/* ============================================================
   SPLIT ROWS (uzunu/v2-split): half text, half color block
   ============================================================ */

.uzunu-v2-split-intro {
  padding-block: var(--s-6) var(--s-4);
}

.uzunu-v2-split-intro .uzunu-v2-h2 {
  max-width: 60%;
}

.uzunu-v2-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  min-height: 24rem;
}

.uzunu-v2-split--flip .uzunu-v2-split-text {
  order: 2;
}

.uzunu-v2-split--flip .uzunu-v2-split-block .uzunu-v2-num {
  right: var(--gutter);
}

.uzunu-v2-split-text {
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: clamp(2rem, 4vw, 3.5rem);
  padding-left: var(--edge);
  padding-right: var(--gutter);
}

.uzunu-v2-split-text .uzunu-v2-label {
  margin-bottom: var(--s-2);
}

.uzunu-v2-split-text .uzunu-v2-h2 {
  max-width: 92%;
  margin-bottom: var(--s-3);
}

.uzunu-v2-split-text p {
  max-width: 44ch;
  margin-bottom: var(--s-3);
  color: var(--muted);
}

.uzunu-v2-split-block {
  position: relative;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--s-4);
  padding-block: clamp(2rem, 4vw, 3.5rem);
  padding-left: var(--gutter);
  padding-right: var(--edge);
}

.uzunu-v2-split--flip .uzunu-v2-split-text {
  padding-left: var(--gutter);
  padding-right: var(--edge);
}

.uzunu-v2-split--flip .uzunu-v2-split-block {
  padding-left: var(--edge);
  padding-right: var(--gutter);
}

.uzunu-v2-split-block .uzunu-v2-num {
  position: absolute;
  top: var(--s-4);
  right: var(--edge);
  font-size: 2.5rem;
}

.uzunu-v2-split-block--gray {
  background: var(--warm-gray);
}

.uzunu-v2-split-block--ink {
  background: var(--ink);
  color: var(--white);
}

.uzunu-v2-split-block--orange {
  background: var(--orange);
  color: var(--white);
}

.uzunu-v2-split-block--ink .uzunu-v2-num,
.uzunu-v2-split-block--orange .uzunu-v2-num {
  color: var(--faded-on-ink);
}

.uzunu-v2-split-item .uzunu-v2-h3 {
  margin-bottom: 0;
}

/* ============================================================
   SPEC STRIP (unlisted /design-system.html only)
   ============================================================ */

.uzunu-v2-spec {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 1.5rem;
  padding-top: 3.5rem;
  padding-bottom: 1rem;
}

.uzunu-v2-spec strong {
  font-size: var(--t-label);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.uzunu-v2-spec span {
  color: var(--muted);
  font-size: 0.8rem;
}

.uzunu-v2-spec code {
  color: var(--muted);
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.75rem;
}

/* ============================================================
   FOOTER
   ============================================================ */

.uzunu-v2-footer {
  padding: 1.25rem var(--gutter) 2.25rem;
  background: var(--white);
}

.uzunu-v2-footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  max-width: var(--max);
  margin-inline: auto;
  color: var(--muted);
  font-size: 0.75rem;
}

.uzunu-v2-footer a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  margin-block: -1rem;
  color: var(--muted);
  text-decoration: none;
}

.uzunu-v2-footer a:hover {
  color: var(--orange-dark);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 48rem) {
  .uzunu-v2-nav-center,
  .uzunu-v2-nav-cta {
    display: none;
  }

  .uzunu-v2-menu-toggle {
    display: block;
  }

  .uzunu-v2-split {
    grid-template-columns: 1fr;
  }

  .uzunu-v2-split--flip .uzunu-v2-split-text {
    order: 0;
  }

  .uzunu-v2-split-intro .uzunu-v2-h2,
  .uzunu-v2-split-text .uzunu-v2-h2 {
    max-width: none;
  }

  .uzunu-v2-split-text p {
    max-width: none;
  }

  .uzunu-v2-split-block .uzunu-v2-num {
    position: static;
    margin-bottom: -1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .uzunu-v2 {
    scroll-behavior: auto;
  }

  .uzunu-v2 * {
    transition: none !important;
  }
}