/* ══════════════════════════════════════
   SUPPORT PAGE — support.css
══════════════════════════════════════ */

/* ── Hero ── */
.sup-hero .split {
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
}

.sup-hero__copy h1 {
  margin-bottom: 1.25rem;
}

/* Contact info card */
.sup-hero__card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  overflow: hidden;
}

.sup-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--line);
  transition: background 0.2s;
}

.sup-contact-item:last-child {
  border-bottom: none;
}

.sup-contact-item:hover {
  background: var(--panel-hover);
}

.sup-contact-item__icon {
  font-size: 1.375rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.sup-contact-item__label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.sup-contact-item__value {
  display: block;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--white);
  transition: color 0.2s;
}

a.sup-contact-item__value:hover {
  color: var(--cyan);
}

/* ── FAQ ── */
.sup-faq__head {
  margin-bottom: 2.5rem;
}

.sup-faq__head h2 {
  margin-bottom: 0.875rem;
}

.sup-faq__lead {
  max-width: 38rem;
  margin: 0;
}

.sup-faq__list {
  max-width: 800px;
}

.sup-faq-item {
  border-bottom: 1px solid var(--line);
}

.sup-faq-item:first-child {
  border-top: 1px solid var(--line);
}

.sup-faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.375rem 0;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  letter-spacing: -0.01em;
  transition: color 0.2s;
}

.sup-faq-question:hover {
  color: var(--green);
}

.sup-faq-question:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 4px;
  border-radius: 4px;
}

.sup-faq-arrow {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--panel);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  line-height: 1;
  transition: transform 0.3s var(--ease-out), background 0.2s, border-color 0.2s, color 0.2s;
  color: var(--muted);
}

.sup-faq-item.is-open .sup-faq-arrow {
  transform: rotate(180deg);
  background: var(--green);
  border-color: var(--green);
  color: var(--navy);
}

.sup-faq-answer {
  padding: 0 0 1.375rem 0;
  max-width: 680px;
}

.sup-faq-answer[hidden] {
  display: none;
}

.sup-faq-answer p {
  font-size: 0.9375rem;
  color: var(--muted);
  line-height: 1.72;
  margin: 0;
}

/* ── Contact Form ── */
.sup-contact__grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.sup-contact__form-wrap h2 {
  margin-bottom: 0.75rem;
}

.sup-contact__intro {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

/* Form success */
.sup-form-success {
  display: flex;
  align-items: flex-start;
  gap: 1.125rem;
  padding: 1.5rem;
  border: 1px solid rgba(70, 255, 87, 0.35);
  border-radius: var(--radius);
  background: rgba(70, 255, 87, 0.07);
}

.sup-form-success__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--green);
  color: var(--navy);
  font-size: 1.125rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sup-form-success b {
  display: block;
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 0.375rem;
}

.sup-form-success p {
  font-size: 0.9375rem;
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}

/* Form errors */
.sup-form-errors {
  padding: 1.125rem 1.375rem;
  border: 1px solid rgba(255, 47, 40, 0.4);
  border-radius: var(--radius);
  background: rgba(255, 47, 40, 0.07);
  margin-bottom: 1.5rem;
}

.sup-form-errors p {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--red);
  margin-bottom: 0.5rem;
}

.sup-form-errors ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sup-form-errors ul li {
  font-size: 0.875rem;
  color: var(--muted);
  padding: 0.2rem 0;
}

.sup-form-errors ul li::before {
  content: "– ";
  color: var(--red);
}

/* Form fields */
.sup-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

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

.sup-form__group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sup-form__label {
  font-size: 0.8125rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.sup-form__label span {
  color: var(--green);
}

.sup-form__input,
.sup-form__select,
.sup-form__textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: border-color 0.2s, background 0.2s;
  appearance: none;
  -webkit-appearance: none;
}

.sup-form__input::placeholder,
.sup-form__textarea::placeholder {
  color: rgba(248, 251, 255, 0.3);
}

.sup-form__input:focus,
.sup-form__select:focus,
.sup-form__textarea:focus {
  outline: none;
  border-color: var(--green);
  background: rgba(255, 255, 255, 0.1);
}

.sup-form__select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='rgba(248,251,255,0.5)' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.sup-form__select option {
  background: var(--navy-2);
  color: var(--white);
}

.sup-form__textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.6;
}

.sup-form__privacy {
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.55;
  margin: 0;
}

.sup-form__privacy a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s;
}

.sup-form__privacy a:hover {
  color: var(--white);
}

.sup-form__submit {
  align-self: flex-start;
}

/* Info sidebar cards */
.sup-contact__info {
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
  position: sticky;
  top: calc(var(--header-h) + 2rem);
}

.sup-info-card {
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.sup-info-card__title {
  font-size: 0.9375rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin: 0;
}

.sup-info-card__body {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}

.sup-info-card__link {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
  padding: 0.5rem 0;
  border-top: 1px solid var(--line);
  transition: color 0.2s;
}

.sup-info-card__link:hover {
  color: var(--cyan);
}

/* ── Quick Links ── */
.sup-links__head {
  margin-bottom: 2rem;
}

.sup-links__head h2 {
  margin-bottom: 0;
}

.sup-links__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.sup-link-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.375rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.sup-link-card:hover {
  background: var(--panel-hover);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.sup-link-card:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}

.sup-link-card__icon {
  font-size: 1.375rem;
  line-height: 1;
  flex-shrink: 0;
}

.sup-link-card__title {
  display: block;
  font-size: 0.9375rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 0.2rem;
}

.sup-link-card__desc {
  display: block;
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.4;
}

.sup-link-card__arrow {
  flex-shrink: 0;
  margin-left: auto;
  color: var(--muted);
  font-size: 1.125rem;
  transition: transform 0.2s, color 0.2s;
}

.sup-link-card:hover .sup-link-card__arrow {
  transform: translateX(3px);
  color: var(--green);
}

/* ── Responsive: Tablet ── */
@media (max-width: 1020px) {
  .sup-contact__grid {
    grid-template-columns: 1fr;
  }

  .sup-contact__info {
    position: static;
    flex-direction: row;
  }

  .sup-info-card {
    flex: 1;
  }

  .sup-links__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ── Responsive: Mobile ── */
@media (max-width: 640px) {
  .sup-form__row {
    grid-template-columns: 1fr;
  }

  .sup-contact__info {
    flex-direction: column;
  }

  .sup-links__grid {
    grid-template-columns: 1fr;
  }

  .sup-form__submit {
    width: 100%;
    justify-content: center;
  }
}