:root {
  --surface: rgba(8, 14, 24, 0.76);
  --surface-strong: rgba(4, 8, 16, 0.84);
  --border: rgba(255, 255, 255, 0.18);
  --text: #f8f8f4;
  --muted: rgba(248, 248, 244, 0.8);
  --accent: #26a7d6;
  --accent-deep: #0f4f89;
  --shadow: 0 30px 70px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Aptos", "Segoe UI", "Trebuchet MS", sans-serif;
  background:
    linear-gradient(125deg, rgba(2, 8, 17, 0.72), rgba(7, 34, 57, 0.68)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.62)),
    url("/images/ies-campus-background.png") center center / cover no-repeat fixed;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.1), transparent 38%),
    radial-gradient(circle at bottom right, rgba(38, 167, 214, 0.16), transparent 30%);
  pointer-events: none;
}

.page-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 18px;
}

.hero-card {
  width: min(1100px, 100%);
  padding: clamp(24px, 3vw, 42px);
  border: 1px solid var(--border);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(9, 16, 29, 0.82), rgba(4, 9, 19, 0.72));
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.brand-lockup {
  display: inline-flex;
  padding: 14px 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.2);
}

.brand-logo {
  display: block;
  width: min(360px, 62vw);
  height: auto;
}

.message-block {
  margin-top: 30px;
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 14px;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.78rem;
  font-weight: 700;
  color: #a9dff2;
}

h1 {
  margin: 0;
  font-family: "Georgia", "Times New Roman", serif;
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.support-copy {
  margin: 18px 0 0;
  max-width: 620px;
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  line-height: 1.7;
  color: var(--muted);
}

.contact-cta {
  margin-top: 32px;
}

.contact-toggle {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 14px 24px;
  min-width: 180px;
  font: inherit;
  font-weight: 700;
  color: white;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.2);
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.contact-toggle:hover,
.contact-toggle:focus-visible {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.32);
}

.contact-panel {
  margin-top: 32px;
  padding: 24px;
  border-radius: 24px;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.12);
  animation: panel-reveal 220ms ease;
}

.contact-panel[hidden] {
  display: none;
}

.contact-panel-inner {
  display: block;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.required-mark {
  color: #a9dff2;
}

.field {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}

.field span {
  font-size: 0.92rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  background: var(--surface-strong);
  color: var(--text);
  padding: 14px 16px;
  font: inherit;
  transition: border-color 160ms ease, transform 160ms ease, background 160ms ease;
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: rgba(38, 167, 214, 0.85);
  transform: translateY(-1px);
  background: rgba(7, 13, 24, 0.92);
}

.field textarea {
  resize: vertical;
  min-height: 160px;
}

.acknowledgements {
  margin: 0 0 16px;
  padding: 18px 18px 4px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  background: rgba(4, 8, 16, 0.45);
}

.acknowledgements legend {
  padding: 0 6px;
  font-size: 0.92rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
}

.checkbox-field {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  margin: 0 0 14px;
  cursor: pointer;
}

.checkbox-field input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: var(--accent);
}

.checkbox-field span {
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.88);
}

.trap-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.turnstile-slot {
  margin-top: 10px;
}

.form-actions {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.submit-button {
  border: 0;
  border-radius: 999px;
  padding: 14px 22px;
  min-width: 180px;
  font: inherit;
  font-weight: 700;
  color: white;
  cursor: pointer;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  box-shadow: 0 18px 32px rgba(15, 79, 137, 0.35);
  transition: transform 160ms ease, opacity 160ms ease, box-shadow 160ms ease;
}

.submit-button:hover:not(:disabled),
.submit-button:focus-visible:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 22px 36px rgba(15, 79, 137, 0.45);
}

.submit-button:disabled {
  cursor: wait;
  opacity: 0.7;
}

.form-status {
  margin: 0;
  min-height: 1.4em;
  color: var(--muted);
}

.form-status[data-state="success"] {
  color: #a2f0c1;
}

.form-status[data-state="error"] {
  color: #ffd4d4;
}

@keyframes panel-reveal {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 760px) {
  body {
    background-attachment: scroll;
  }

  .hero-card {
    padding: 20px;
    border-radius: 22px;
  }

  .contact-panel {
    padding: 18px;
  }

  .field-grid,
  .field-grid--three {
    grid-template-columns: 1fr;
  }

  .form-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .submit-button {
    width: 100%;
  }
}