/* Sign-up page (shares tokens and primitives from base.css) */

@keyframes fade-down {
  from { opacity: 0; transform: translateY(-1rem); }
  to   { opacity: 1; transform: none; }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(1.25rem); }
  to   { opacity: 1; transform: none; }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

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

@keyframes pop {
  from { opacity: 0; scale: 0.6; }
  to   { opacity: 1; scale: 1; }
}

@keyframes shake {
  0%, 100% { translate: 0; }
  25%      { translate: -6px; }
  75%      { translate: 6px; }
}

/* ---------- Header & brand ---------- */
.site-header {
  padding-block: 1rem;
  animation: fade-down 0.6s ease-out both;
}

.site-header__actions {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.75rem;
}

.lang-toggle {
  font-weight: 600;
}

.brand {
  padding-block: 0.5rem 1.5rem;
  animation: fade-down 0.7s 0.1s ease-out both;
}

.brand__link {
  display: block;
  width: min(18rem, 60vw);
  margin-inline: auto;
}

.brand__logo {
  width: 100%;
}

/* ---------- Card ---------- */
.signup {
  padding-block: 0.5rem 4rem;
}

.card {
  max-width: 34rem;
  margin-inline: auto;
  padding: clamp(1.5rem, 5vw, 2.75rem);
  border: 2px solid var(--black);
  border-radius: var(--radius-lg);
  background: var(--white);
  animation: fade-up 0.7s 0.2s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.card__title {
  margin: 0 0 0.5rem;
  font: 800 clamp(1.6rem, 4vw, 2.2rem)/1.2 var(--font-display);
}

.card__lead {
  margin: 0 0 1.75rem;
  color: #444;
}

/* ---------- Form ---------- */
.form {
  display: grid;
  gap: 1.25rem;
}

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

.field,
.contact > .field {
  min-width: 0;
}

.field,
.contact,
.form > .btn {
  animation: fade-up 0.6s calc(0.4s + var(--i, 0) * 0.08s) ease-out both;
}

.field__label {
  display: block;
  margin-bottom: 0.4rem;
  padding: 0;
  font-size: 0.9rem;
  font-weight: 700;
}

.field__input {
  width: 100%;
  min-height: 3rem;
  padding: 0.7rem 1rem;
  border: 2px solid var(--black);
  border-radius: 0.9rem;
  background: var(--white);
  color: var(--black);
  font: 500 1rem/1.3 var(--font-body);
  transition: border-color 0.2s, outline-color 0.2s;
}

.field__input::placeholder {
  color: #8a8a8a;
}

.field__input:hover {
  border-color: var(--red);
}

.field__input:focus-visible {
  border-color: var(--red);
  outline: 3px solid rgba(200, 16, 46, 0.25);
  outline-offset: 0;
}

.field__input[aria-invalid="true"] {
  border-color: var(--red);
}

/* Email / phone / dates always read left to right */
.field__input--ltr,
input[type="date"] {
  direction: ltr;
  text-align: left;
}

[dir="rtl"] input[type="date"] {
  text-align: right;
}

.field__hint {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0.45rem 0 0;
  font-size: 0.8rem;
  font-weight: 600;
  color: #444;
}

.field__hint-icon {
  flex: none;
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: var(--red);
  stroke-width: 2;
  stroke-linecap: round;
}

.field__error,
.form__error {
  margin: 0.45rem 0 0;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--red);
}

.field__error:not([hidden]),
.form__error:not([hidden]) {
  animation: shake 0.35s ease-out;
}

/* ---------- Contact method ---------- */
.contact {
  display: grid;
  gap: 0.75rem;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.segmented {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 0.25rem;
  border: 2px solid var(--black);
  border-radius: var(--radius-pill);
}

.segmented__input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.segmented__label {
  padding: 0.6rem 0.5rem;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: background-color 0.25s, color 0.25s;
}

.segmented__input:checked + .segmented__label {
  background: var(--black);
  color: var(--white);
}

.segmented__input:focus-visible + .segmented__label {
  outline: 3px solid var(--red);
  outline-offset: 2px;
}

.phone {
  display: flex;
  direction: ltr; /* prefix stays left of the number in RTL too */
  gap: 0.5rem;
}

.phone__prefix {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: 0.4rem;
  padding-inline: 0.9rem;
  border: 2px solid var(--black);
  border-radius: 0.9rem;
  background: #f5f5f5;
  font-weight: 700;
}

.phone__flag {
  padding: 0.1rem 0.35rem;
  border-radius: 0.3rem;
  background: var(--black);
  color: var(--white);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
}

.phone__input {
  flex: 1;
  min-width: 0;
}

/* ---------- Submit ---------- */
.btn--cta-red {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  min-height: 3.25rem;
  border-color: var(--red);
  background: var(--red);
  color: var(--white);
  font-size: 1.05rem;
  transition: background-color 0.25s, border-color 0.25s, transform 0.25s;
}

.btn--cta-red:hover {
  border-color: var(--black);
  background: var(--black);
  color: var(--white);
  transform: translateY(-2px);
}

.btn--cta-red:active {
  transform: translateY(0) scale(0.99);
}

.btn--cta-red[aria-busy="true"] {
  pointer-events: none;
  opacity: 0.85;
}

.btn__spinner {
  display: none;
  width: 1.1rem;
  height: 1.1rem;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.btn--cta-red[aria-busy="true"] .btn__spinner {
  display: inline-block;
}

.form__alt {
  margin: 0;
  text-align: center;
  font-size: 0.9rem;
}

.form__alt a {
  margin-inline-start: 0.35rem;
  font-weight: 700;
  color: var(--red);
}

/* ---------- Success ---------- */
.success {
  display: grid;
  justify-items: center;
  gap: 1rem;
  padding-block: 1rem;
  text-align: center;
  outline: none;
}

.success:not([hidden]) {
  animation: fade-up 0.6s ease-out both;
}

.success__check {
  width: 5rem;
  height: 5rem;
  fill: none;
  stroke: var(--red);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  animation: pop 0.5s cubic-bezier(0.3, 1.6, 0.5, 1) both;
}

.success__check circle {
  stroke-dasharray: 151;
  stroke-dashoffset: 151;
  animation: draw 0.7s 0.1s ease-out forwards;
}

.success__check path {
  stroke-dasharray: 40;
  stroke-dashoffset: 40;
  animation: draw 0.4s 0.7s ease-out forwards;
}

.success__title {
  margin: 0;
  font: 800 1.6rem/1.2 var(--font-display);
}

.success__text {
  margin: 0 0 0.5rem;
  color: #444;
}

/* ---------- Arabic / RTL ---------- */
[lang="ar"] {
  --font-display: "Noto Sans Arabic", "Montserrat", system-ui, sans-serif;
  --font-body: "Noto Sans Arabic", "Montserrat", system-ui, sans-serif;
}

[lang="ar"] .card__title,
[lang="ar"] .success__title {
  line-height: 1.4;
}

@media (min-width: 40rem) {
  .form__row {
    grid-template-columns: 1fr 1fr;
  }
}

/* the logo sits inside the header (banner landmark), so the header has no extra bottom space */
.site-header {
  padding-block-end: 0;
}