/* ==========================================================================
   Components
   ========================================================================== */

/* --------------------------------------------------------------- masthead */

.masthead {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 100;
  background: rgba(8, 8, 8, 0.94);
  transition: background var(--t-mid) var(--ease), backdrop-filter var(--t-mid) var(--ease);
}

.masthead--over {
  background: linear-gradient(to bottom, rgba(8, 8, 8, 0.72), rgba(8, 8, 8, 0));
}

.masthead--over.is-stuck {
  background: rgba(8, 8, 8, 0.92);
  backdrop-filter: saturate(140%) blur(14px);
}

.masthead__inner {
  max-width: 96rem;
  margin-inline: auto;
  padding-inline: var(--shell-pad);
  block-size: var(--masthead-h);
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.75rem);
}

.masthead__rule {
  block-size: 1px;
  background: var(--line);
  opacity: 0;
  transition: opacity var(--t-mid) var(--ease);
}

.masthead.is-stuck .masthead__rule { opacity: 1; }

/* The logo is a stacked lockup, so the bar is sized around the mark rather
   than the mark squeezed into the bar. It contracts once the page is scrolled. */
.brand {
  flex: none;
  display: block;
  inline-size: 106px;
  transition: inline-size var(--t-mid) var(--ease);
}

.masthead.is-stuck .brand { inline-size: 82px; }

.brand img {
  inline-size: 100%;
  block-size: auto;
  transition: opacity var(--t-fast) var(--ease);
}

.brand:hover img { opacity: 0.82; }

.masthead.is-stuck .masthead__inner { block-size: 74px; }
.masthead__inner { transition: block-size var(--t-mid) var(--ease); }

/* ------------------------------------------------------------------- nav */

.nav {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(1rem, 2vw, 2rem);
  min-inline-size: 0;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: clamp(0.55rem, 1.5vw, 1.55rem);
  min-inline-size: 0;
}

.nav__link {
  position: relative;
  display: block;
  padding-block: 0.55rem;
  font-size: 0.875rem;
  font-weight: 450;
  color: var(--ink-2);
  white-space: nowrap;
  transition: color var(--t-fast) var(--ease);
}

html[lang='ar'] .nav__link { font-size: 0.9rem; }

.nav__link::after {
  content: '';
  position: absolute;
  inset-block-end: 0;
  inset-inline-start: 0;
  inline-size: 100%;
  block-size: 1.5px;
  background: var(--brand-accent);
  transform: scaleX(0);
  transform-origin: var(--to-end);
  transition: transform var(--t-mid) var(--ease);
}

.nav__link:hover,
.nav__link:focus-visible { color: var(--ink); }

.nav__link:hover::after { transform: scaleX(1); }

.nav__link.is-current { color: var(--ink); }
.nav__link.is-current::after { transform: scaleX(1); }

.nav__actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex: none;
}

.langswitch {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 550;
  color: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.langswitch .icon { inline-size: 15px; block-size: 15px; }

.langswitch:hover {
  color: var(--ink);
  border-color: var(--line-strong);
}

/* ---------------------------------------------------------------- burger */

.burger {
  display: none;
  flex: none;
  inline-size: 46px;
  block-size: 46px;
  margin-inline-start: auto;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.burger__box {
  display: block;
  inline-size: 22px;
  block-size: 14px;
  position: relative;
}

.burger__box span {
  position: absolute;
  inset-inline: 0;
  block-size: 1.5px;
  background: var(--ink);
  transition: transform var(--t-mid) var(--ease), opacity var(--t-fast) var(--ease);
}

.burger__box span:nth-child(1) { inset-block-start: 0; }
.burger__box span:nth-child(2) { inset-block-start: 6.25px; }
.burger__box span:nth-child(3) { inset-block-start: 12.5px; }

.burger[aria-expanded='true'] .burger__box span:nth-child(1) { transform: translateY(6.25px) rotate(45deg); }
.burger[aria-expanded='true'] .burger__box span:nth-child(2) { opacity: 0; }
.burger[aria-expanded='true'] .burger__box span:nth-child(3) { transform: translateY(-6.25px) rotate(-45deg); }

.nav-scrim {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(4, 4, 4, 0.66);
  opacity: 0;
  transition: opacity var(--t-mid) var(--ease);
}

.nav-scrim.is-shown { opacity: 1; }

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

.btn {
  --btn-bg: transparent;
  --btn-ink: var(--ink);
  --btn-line: var(--line-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.6rem;
  min-block-size: 48px;
  background: var(--btn-bg);
  color: var(--btn-ink);
  border: 1px solid var(--btn-line);
  border-radius: var(--r-sm);
  font-size: 0.94rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  text-align: center;
  cursor: pointer;
  transition: background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease),
    color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}

.btn .icon {
  inline-size: 17px;
  block-size: 17px;
  flex: none;
  transition: transform var(--t-mid) var(--ease);
}

.btn:hover .icon { transform: translateX(calc(3px * var(--dir))); }
[dir='rtl'] .btn:hover .icon { transform: translateX(-3px); }

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

.btn--primary {
  --btn-bg: var(--brand-primary);
  --btn-ink: var(--brand-on-primary);
  --btn-line: var(--brand-primary-edge);
}

.btn--primary:hover {
  --btn-bg: var(--brand-primary-hover);
  --btn-line: var(--brand-primary-edge);
}

.btn--ghost {
  --btn-bg: rgba(255, 255, 255, 0.04);
  --btn-line: var(--line-2);
}

.btn--ghost:hover {
  --btn-bg: rgba(255, 255, 255, 0.1);
  --btn-line: var(--line-strong);
}

.btn--solid {
  --btn-bg: var(--ink);
  --btn-ink: #0a0a0a;
  --btn-line: var(--ink);
}

.btn--solid:hover {
  --btn-bg: #dcdcdc;
  --btn-line: #dcdcdc;
}

.btn--sm {
  padding: 0.6rem 1rem;
  min-block-size: 40px;
  font-size: 0.83rem;
}

.btn--lg { padding: 1.1rem 2rem; min-block-size: 56px; }
.btn--block { inline-size: 100%; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

/* text link with a moving underline */
.tlink {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--ink);
  padding-block-end: 0.3rem;
  position: relative;
}

.tlink .icon { inline-size: 16px; block-size: 16px; transition: transform var(--t-mid) var(--ease); }

.tlink::after {
  content: '';
  position: absolute;
  inset-block-end: 0;
  inset-inline-start: 0;
  inline-size: 100%;
  block-size: 1px;
  background: var(--line-strong);
  transform-origin: var(--to-end);
  transition: transform var(--t-mid) var(--ease), background var(--t-fast) var(--ease);
}

.tlink:hover::after { background: var(--brand-accent); }
.tlink:hover .icon { transform: translateX(calc(3px * var(--dir))); }
[dir='rtl'] .tlink:hover .icon { transform: translateX(-3px); }

/* --------------------------------------------------------------- markers */

.marker {
  font-family: var(--font-num);
  font-size: clamp(2.4rem, 1.4rem + 3vw, 4rem);
  font-weight: 200;
  line-height: 1;
  color: var(--ink-4);
  letter-spacing: -0.04em;
}

.rule {
  block-size: 1px;
  background: var(--line);
  border: 0;
}

.icon { inline-size: 20px; block-size: 20px; flex: none; }

/* ------------------------------------------------------------ list forms */

/* Hairline list: rows separated by rules, marker on the leading edge.
   Used where the source is a list of statements, not a set of features. */
.hlist { border-block-start: 1px solid var(--line); }

.hlist__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(0.9rem, 2vw, 1.6rem);
  align-items: start;
  padding-block: clamp(1.05rem, 2vw, 1.55rem);
  border-block-end: 1px solid var(--line);
}

.hlist__mark {
  font-family: var(--font-num);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--brand-accent);
  padding-block-start: 0.45em;
  letter-spacing: 0.04em;
}

.hlist__text {
  color: var(--ink-2);
  font-size: var(--fs-body);
  max-inline-size: 62ch;
}

.hlist--tight .hlist__item { padding-block: 0.95rem; }

/* Check list: for benefit statements that read as guarantees. */
.clist { display: grid; gap: 1.05rem; }

.clist__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  align-items: start;
  color: var(--ink-2);
}

.clist__item .icon {
  inline-size: 21px;
  block-size: 21px;
  color: var(--brand-accent);
  margin-block-start: 0.3em;
}

.clist--teal .clist__item .icon { color: var(--brand-secondary); }

/* ------------------------------------------------------------- image frames */

.frame {
  position: relative;
  overflow: hidden;
  background: #0d0d0d;
}

.frame picture,
.frame img {
  inline-size: 100%;
  block-size: 100%;
}

.frame img { object-fit: cover; }

.frame--3x2 { aspect-ratio: 3 / 2; }
.frame--4x3 { aspect-ratio: 4 / 3; }
.frame--1x1 { aspect-ratio: 1 / 1; }
.frame--4x5 { aspect-ratio: 4 / 5; }
.frame--3x4 { aspect-ratio: 3 / 4; }
.frame--16x9 { aspect-ratio: 16 / 9; }
.frame--21x9 { aspect-ratio: 21 / 9; }

.frame__scrim {
  position: absolute;
  inset: 0;
  background: var(--scrim-tile);
  pointer-events: none;
}

.frame__grade {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8, 8, 8, 0.55), rgba(8, 8, 8, 0.1));
  pointer-events: none;
}

/* full-bleed backdrop shared by every image-backed band */
.backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.backdrop picture,
.backdrop img {
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
}

.backdrop__scrim {
  position: absolute;
  inset: 0;
  background: var(--scrim-flat);
}

.backdrop__scrim--side { background: var(--scrim-side); }
.backdrop__scrim--bottom { background: var(--scrim-bottom); }

.backdrop__scrim--deep {
  background: linear-gradient(to bottom, rgba(8, 8, 8, 0.88), rgba(8, 8, 8, 0.78)),
    radial-gradient(120% 80% at 50% 0%, rgba(8, 8, 8, 0.2), rgba(8, 8, 8, 0.9));
}

.on-image { position: relative; z-index: 1; }

/* ---------------------------------------------------------------- forms */

.form { display: grid; gap: 0; }

.fieldset {
  border: 0;
  padding: 0;
  margin: 0;
}

.fieldset + .fieldset { margin-block-start: clamp(2rem, 4vw, 3.25rem); }

.fieldset__head {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  padding-block-end: 0.9rem;
  margin-block-end: 1.65rem;
  border-block-end: 1px solid var(--line);
}

.fieldset__num {
  font-family: var(--font-num);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--brand-accent);
  letter-spacing: 0.08em;
}

.fieldset__title {
  font-size: var(--fs-h4);
  font-weight: 600;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem 1.4rem;
}

.grid-2 > .field--full { grid-column: 1 / -1; }

.field { display: grid; gap: 0.4rem; align-content: start; }

.field__label {
  font-size: 0.85rem;
  font-weight: 550;
  color: var(--ink);
  letter-spacing: 0.01em;
}

.field__opt {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--ink-4);
  margin-inline-start: 0.35rem;
}

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

.field__hint {
  font-size: var(--fs-xs);
  color: var(--ink-3);
  line-height: 1.5;
}

.control {
  inline-size: 100%;
  padding: 0.85rem 1rem;
  background: var(--surface);
  /* An input has to read as an input on a near-black surface, so its edge is
     a step stronger than the hairlines used for structural rules. */
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
  color: var(--ink);
  font-size: 0.95rem;
  min-block-size: 48px;
  transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
  appearance: none;
}

.control::placeholder { color: var(--ink-4); }

.control:hover { border-color: var(--line-strong); }

.control:focus {
  outline: none;
  border-color: var(--brand-accent);
  background: var(--surface-2);
  box-shadow: 0 0 0 3px rgba(25, 151, 195, 0.20);
}

textarea.control { resize: vertical; min-block-size: 7.5rem; line-height: 1.65; }

.control-wrap { position: relative; }

.control-wrap__caret {
  position: absolute;
  inset-inline-end: 0.9rem;
  inset-block-start: 50%;
  transform: translateY(-50%);
  color: var(--ink-3);
  pointer-events: none;
  inline-size: 18px;
  block-size: 18px;
}

select.control { padding-inline-end: 2.6rem; cursor: pointer; }

select.control option { background: var(--surface); color: var(--ink); }

.field--invalid .control {
  border-color: var(--danger);
  background: rgba(217, 68, 82, 0.06);
}

.field__error {
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  font-size: var(--fs-xs);
  color: var(--danger-ink);
  line-height: 1.5;
}

.field__error .icon { inline-size: 15px; block-size: 15px; margin-block-start: 0.15em; }

/* checkbox */
.field--check { margin-block-start: 0.5rem; }

.check {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: start;
}

.check input[type='checkbox'] {
  appearance: none;
  inline-size: 21px;
  block-size: 21px;
  margin-block-start: 0.2em;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-xs);
  background: var(--surface);
  cursor: pointer;
  position: relative;
  flex: none;
  transition: background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.check input[type='checkbox']:checked {
  background: var(--brand-accent);
  border-color: var(--brand-accent);
}

.check input[type='checkbox']:checked::after {
  content: '';
  position: absolute;
  inset-block-start: 4px;
  inset-inline-start: 6.5px;
  inline-size: 6px;
  block-size: 11px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.check label {
  font-size: 0.88rem;
  color: var(--ink-2);
  line-height: 1.65;
  cursor: pointer;
}

/* file input */
.filefield {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
  padding: 0.7rem 0.85rem;
  background: var(--surface);
  border: 1px dashed var(--line-2);
  border-radius: var(--r-sm);
  position: relative;
  transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}

.filefield:hover,
.filefield.is-hover { border-color: var(--line-strong); background: var(--surface-2); }

.filefield__input {
  position: absolute;
  inset: 0;
  inline-size: 100%;
  block-size: 100%;
  opacity: 0;
  cursor: pointer;
}

.filefield__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.9rem;
  background: var(--surface-raised);
  border: 1px solid var(--line-2);
  border-radius: var(--r-xs);
  font-size: 0.85rem;
  font-weight: 550;
  flex: none;
}

.filefield__btn .icon { inline-size: 16px; block-size: 16px; }

.filefield__name {
  font-size: 0.83rem;
  color: var(--ink-3);
  overflow-wrap: anywhere;
}

.filefield.has-file .filefield__name { color: var(--ink); }

.filefield__input:focus-visible + .filefield__btn { outline: 2px solid var(--brand-accent); outline-offset: 2px; }

.form__submit {
  margin-block-start: clamp(1.75rem, 3vw, 2.5rem);
  padding-block-start: 1.65rem;
  border-block-start: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.form__note { font-size: var(--fs-xs); color: var(--ink-4); max-inline-size: 46ch; }

.consent-note { margin-block-start: 0.75rem; }

.privacy-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: var(--fs-xs);
  color: var(--ink-3);
  transition: color var(--t-fast) var(--ease);
}

.privacy-link .icon { inline-size: 15px; block-size: 15px; color: var(--brand-accent); }
.privacy-link:hover { color: var(--ink); }
.privacy-link:hover span { text-decoration: underline; }

/* alerts */
.alert {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  padding: 1.15rem 1.3rem;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-2);
  background: var(--surface);
  margin-block-end: 2rem;
}

.alert .icon { inline-size: 22px; block-size: 22px; margin-block-start: 0.1em; }
.alert__title { font-weight: 650; margin-block-end: 0.3rem; }
.alert__body { color: var(--ink-2); font-size: var(--fs-sm); }
.alert__body ul { margin-block-start: 0.5rem; display: grid; gap: 0.3rem; }
.alert__body li::before { content: '— '; color: var(--ink-4); }

.alert--error { border-color: rgba(217, 68, 82, 0.5); background: rgba(217, 68, 82, 0.08); }
.alert--error .icon { color: var(--danger-ink); }

.alert--success { border-color: rgba(53, 156, 134, 0.45); background: rgba(53, 156, 134, 0.09); }
.alert--success .icon { color: var(--brand-secondary); }

.alert--info .icon { color: var(--ink-3); }

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

.footer {
  background: var(--bg-2);
  border-block-start: 1px solid var(--line);
  position: relative;
  z-index: 1;
}

.footer__top { padding-block: clamp(3.25rem, 5vw, 5.5rem); }

.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2.25rem, 5vw, 4.5rem);
  align-items: start;
}

.footer__logo { display: block; inline-size: 158px; margin-block-end: 1.5rem; }

.footer__note {
  color: var(--ink-2);
  font-size: var(--fs-sm);
  max-inline-size: 46ch;
  line-height: 1.85;
}

.footer__channels {
  display: grid;
  gap: 0.7rem;
  margin-block-start: 1.6rem;
}

.footer__channels a {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--fs-sm);
  color: var(--ink-2);
  transition: color var(--t-fast) var(--ease);
}

.footer__channels a:hover { color: var(--ink); }
.footer__channels .icon { inline-size: 18px; block-size: 18px; color: var(--brand-accent); }

.footer__pending,
.footer__address {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.6rem;
  margin-block-start: 1.5rem;
  font-size: var(--fs-xs);
  color: var(--ink-4);
  line-height: 1.7;
  max-inline-size: 44ch;
}

.footer__pending .icon,
.footer__address .icon { inline-size: 16px; block-size: 16px; margin-block-start: 0.2em; }

.footer__head {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--ink-4);
  margin-block-end: 1.1rem;
}

html[lang='ar'] .footer__head { text-transform: none; letter-spacing: 0.05em; font-size: 0.84rem; }

.footer__head--gap { margin-block-start: 2.1rem; }

.footer__col ul { display: grid; gap: 0.72rem; }

.footer__col a {
  font-size: var(--fs-sm);
  color: var(--ink-2);
  transition: color var(--t-fast) var(--ease);
}

.footer__col a:hover { color: var(--ink); text-decoration: underline; }

.footer__bottom { border-block-start: 1px solid var(--line); }

.footer__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.5rem;
}

.footer__copy { font-size: var(--fs-xs); color: var(--ink-4); }

.footer__social { display: flex; gap: 0.5rem; }

.footer__social a {
  display: grid;
  place-items: center;
  inline-size: 38px;
  block-size: 38px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  color: var(--ink-3);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.footer__social a:hover { color: var(--ink); border-color: var(--line-strong); }

.footer__totop {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--fs-xs);
  color: var(--ink-3);
  transition: color var(--t-fast) var(--ease);
}

.footer__totop:hover { color: var(--ink); }
.footer__totop .icon { inline-size: 14px; block-size: 14px; }
[dir='rtl'] .footer__totop .icon { transform: scaleX(-1); }

/* ---------------------------------------------------------- breadcrumbs */

.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--fs-xs);
  color: var(--ink-4);
}

.crumbs a { color: var(--ink-3); transition: color var(--t-fast) var(--ease); }
.crumbs a:hover { color: var(--ink); text-decoration: underline; }
.crumbs li { display: flex; align-items: center; gap: 0.5rem; }
.crumbs li + li::before { content: '/'; color: var(--ink-4); }
.crumbs [aria-current='page'] { color: var(--ink-2); }