/* ==========================================================================
   contact.css — IT Awareness Club / Contact page
   Visual direction: "Signal" — a dark comms/console feel. Cyan-to-teal
   gradients read like an active connection; glass panels + soft glow
   borders suggest a live signal being received, not a static form page.
   Self-contained: fallback values so it renders correctly even if the
   shared variables.css uses different custom-property names.
   ========================================================================== */

:root {
  --contact-bg: #0a0e1a;
  --contact-surface: rgba(255, 255, 255, 0.035);
  --contact-surface-hover: rgba(255, 255, 255, 0.065);
  --contact-border: rgba(255, 255, 255, 0.09);
  --contact-border-glow: rgba(34, 211, 238, 0.45);
  --contact-accent: #22d3ee;
  --contact-accent-soft: #64ffda;
  --contact-accent-2: #818cf8;
  --contact-gradient: linear-gradient(120deg, #22d3ee 0%, #64ffda 100%);
  --contact-gradient-diag: linear-gradient(135deg, #22d3ee 0%, #818cf8 100%);
  --contact-text: #f8fafc;
  --contact-text-muted: #94a3b8;
  --contact-radius: 18px;
  --contact-radius-sm: 12px;
  --contact-transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

html[data-theme="light"] {
  --contact-surface: rgba(255, 255, 255, 0.94);
  --contact-surface-hover: rgba(241, 245, 249, 0.98);
  --contact-border: rgba(15, 23, 42, 0.16);
  --contact-border-glow: rgba(8, 145, 178, 0.55);
  --contact-accent: #087f9b;
  --contact-accent-soft: #0f766e;
  --contact-accent-2: #1d4ed8;
  --contact-gradient: linear-gradient(120deg, #075985 0%, #0f766e 100%);
  --contact-gradient-diag: linear-gradient(135deg, #075985 0%, #0f766e 100%);
  --contact-text: #0f172a;
  --contact-text-muted: #475569;
}

html[data-theme="light"] .community-cta-brand .eyebrow {
  color: var(--contact-accent-soft) !important;
}

html[data-theme="light"] .community-cta-brand .eyebrow::before {
  box-shadow: 0 0 8px 2px rgba(15, 118, 110, 0.35);
}

html[data-theme="light"] .contact-form input::placeholder,
html[data-theme="light"] .contact-form textarea::placeholder {
  color: #64748b;
}

html[data-theme="light"] .contact-form input:hover,
html[data-theme="light"] .contact-form textarea:hover {
  border-color: rgba(15, 23, 42, 0.3);
}

/* --------------------------------------------------------------------- */
/* Shared type treatments                                                */
/* --------------------------------------------------------------------- */

.gradient-text {
  background: var(--contact-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-family: "Poppins", sans-serif;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--contact-accent-soft);
  margin-bottom: 8px;
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--contact-accent-soft);
  box-shadow: 0 0 8px 2px rgba(100, 255, 218, 0.7);
}

.section-head {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 32px;
}

.section-head h2 {
  font-size: 1.85rem;
  margin: 8px 0 12px;
  line-height: 1.25;
}

.section-head p {
  font-size: 1rem;
  color: var(--contact-text-muted);
  line-height: 1.65;
  margin: 0;
}

/* --------------------------------------------------------------------- */
/* Hero signature: glowing signal divider                                */
/* --------------------------------------------------------------------- */

.hero__signal {
  margin-top: 28px;
  height: 2px;
  width: 140px;
  margin-inline: auto;
  position: relative;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  overflow: hidden;
}

.hero__signal span {
  position: absolute;
  inset: 0;
  width: 40%;
  background: var(--contact-gradient);
  border-radius: 2px;
  box-shadow: 0 0 12px 2px rgba(34, 211, 238, 0.6);
  animation: signal-sweep 2.6s ease-in-out infinite;
}

@keyframes signal-sweep {
  0% { transform: translateX(-100%); }
  50% { transform: translateX(150%); }
  100% { transform: translateX(-100%); }
}

/* --------------------------------------------------------------------- */
/* Section rhythm                                                        */
/* --------------------------------------------------------------------- */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 40px;
  align-items: start;
  margin-top: 20px;
}

@media (max-width: 900px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------- */
/* Glass panel base — shared silhouette for all cards                    */
/* --------------------------------------------------------------------- */

.community-cta-box,
.contact-card,
.contact-form,
.response-team-card,
.faq-list details {
  background: var(--contact-surface);
  border: 1px solid var(--contact-border);
  border-radius: var(--contact-radius);
  backdrop-filter: blur(6px);
  position: relative;
  transition: border-color var(--contact-transition), background var(--contact-transition),
    transform var(--contact-transition), box-shadow var(--contact-transition);
}

/* subtle top hairline glow, like a screen edge catching light */
.community-cta-box::before,
.contact-card::before,
.contact-form::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.5), transparent);
}

/* --------------------------------------------------------------------- */
/* Join Community CTA box                                                */
/* --------------------------------------------------------------------- */

.community-cta-box {
  padding: 44px;
}

.community-cta-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 36px;
}

@media (max-width: 900px) {
  .community-cta-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

.community-cta-brand h2 {
  font-family: "Poppins", sans-serif;
  font-size: 1.95rem;
  font-weight: 800;
  color: var(--contact-text);
  margin: 6px 0 4px;
}

.community-slogan {
  color: var(--contact-accent-soft);
  font-weight: 600;
  margin: 0 0 10px;
}

.community-desc {
  color: var(--contact-text-muted);
  line-height: 1.75;
  margin: 0;
}

.community-cta-focus h3,
.community-cta-action h3 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--contact-text);
  margin-bottom: 16px;
}

.community-cta-focus ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.community-cta-focus li {
  color: var(--contact-text-muted);
  display: flex;
  align-items: center;
  gap: 12px;
  transition: color var(--contact-transition), transform var(--contact-transition);
}

.community-cta-focus li:hover {
  color: var(--contact-text);
  transform: translateX(3px);
}

.community-cta-action p {
  color: var(--contact-text-muted);
  line-height: 1.6;
  margin: 0 0 14px;
}

/* --------------------------------------------------------------------- */
/* Icon badges — gradient-ring circular icons, the page's small signature */
/* --------------------------------------------------------------------- */

.icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  min-width: 32px;
  border-radius: 50%;
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.25);
  color: var(--contact-accent);
  font-size: 0.85rem;
  transition: background var(--contact-transition), box-shadow var(--contact-transition),
    transform var(--contact-transition);
}

.community-cta-focus li:hover .icon-badge,
.contact-item:hover .icon-badge {
  background: var(--contact-gradient-diag);
  color: #0a0e1a;
  box-shadow: 0 0 16px 2px rgba(34, 211, 238, 0.45);
  transform: scale(1.08);
}

.icon-badge--lg {
  width: 56px;
  height: 56px;
  min-width: 56px;
  font-size: 1.35rem;
  margin: 0 auto 14px;
}

/* --------------------------------------------------------------------- */
/* Contact info card                                                     */
/* --------------------------------------------------------------------- */

.contact-card {
  padding: 40px;
}

.contact-card h2 {
  font-size: 1.7rem;
  margin: 4px 0 14px;
}

.contact-card > p {
  color: var(--contact-text-muted);
  line-height: 1.75;
  margin-bottom: 30px;
}

.contact-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--contact-border);
}

.contact-item:last-child {
  padding-bottom: 0;
}

.contact-item strong {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--contact-text);
  font-weight: 600;
}

.contact-item a,
.contact-item span {
  color: var(--contact-text-muted);
  text-decoration: none;
  transition: color var(--contact-transition);
}

.contact-item a:hover,
.contact-item a:focus-visible {
  color: var(--contact-accent-soft);
}

/* --------------------------------------------------------------------- */
/* Contact form                                                          */
/* --------------------------------------------------------------------- */

.contact-form {
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--contact-text);
}

.contact-form input,
.contact-form textarea {
  font-family: "Inter", sans-serif;
  font-size: 0.95rem;
  color: var(--contact-text);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--contact-border);
  border-radius: var(--contact-radius-sm);
  padding: 13px 15px;
  resize: vertical;
  transition: border-color var(--contact-transition), background var(--contact-transition),
    box-shadow var(--contact-transition);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(148, 163, 184, 0.55);
}

.contact-form input:hover,
.contact-form textarea:hover {
  border-color: rgba(255, 255, 255, 0.18);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--contact-accent);
  background: rgba(34, 211, 238, 0.06);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.12);
}

#message-counter {
  font-size: 0.78rem;
  color: var(--contact-text-muted);
  text-align: right;
  margin: -10px 2px 0;
}

.contact-form .btn {
  align-self: flex-start;
  margin-top: 4px;
  position: relative;
  background: var(--contact-gradient);
  color: #06202a;
  font-weight: 700;
  border: none;
  border-radius: 999px;
  padding: 13px 28px;
  overflow: hidden;
  box-shadow: 0 6px 20px -6px rgba(34, 211, 238, 0.55);
  transition: transform var(--contact-transition), box-shadow var(--contact-transition), opacity var(--contact-transition);
}

.contact-form .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px -6px rgba(34, 211, 238, 0.7);
}

.contact-form .btn:active {
  transform: translateY(0);
}

.contact-form .btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

#form-status {
  min-height: 1.2em;
  font-size: 0.9rem;
  color: var(--contact-text-muted);
  margin: 0;
  transition: color var(--contact-transition);
}

#form-status[data-state="success"] {
  color: var(--contact-accent-soft);
  font-weight: 600;
}

#form-status[data-state="error"] {
  color: #f87171;
  font-weight: 600;
}

/* --------------------------------------------------------------------- */
/* Response team cards                                                   */
/* --------------------------------------------------------------------- */

.response-team-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: center;
}

.response-team-card {
  padding: 28px 32px;
  min-width: 220px;
  text-align: center;
}

.response-team-card:hover {
  transform: translateY(-6px);
  background: var(--contact-surface-hover);
  border-color: var(--contact-border-glow);
  box-shadow: 0 16px 32px -18px rgba(34, 211, 238, 0.5);
}

.response-team-card .role {
  margin: 0 0 4px;
  color: var(--contact-text);
  font-weight: 700;
}

.response-team-card .desc {
  margin: 0;
  color: var(--contact-text-muted);
  font-size: 0.88rem;
}

/* --------------------------------------------------------------------- */
/* FAQ accordion                                                         */
/* --------------------------------------------------------------------- */

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-list details {
  padding: 18px 22px;
}

.faq-list details[open] {
  background: var(--contact-surface-hover);
  border-color: var(--contact-border-glow);
  box-shadow: 0 12px 28px -18px rgba(34, 211, 238, 0.45);
}

.faq-list summary {
  cursor: pointer;
  color: var(--contact-text);
  font-weight: 600;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(34, 211, 238, 0.1);
  color: var(--contact-accent);
  font-size: 1.1rem;
  transition: transform var(--contact-transition), background var(--contact-transition);
}

.faq-list details[open] summary::after {
  transform: rotate(135deg);
  background: var(--contact-gradient);
  color: #06202a;
}

.faq-list p {
  color: var(--contact-text-muted);
  margin: 14px 0 0;
  line-height: 1.65;
  animation: faq-fade 0.3s ease;
}

@keyframes faq-fade {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --------------------------------------------------------------------- */
/* Location / map section                                                */
/* --------------------------------------------------------------------- */

.location-section {
  background:
    radial-gradient(600px 260px at 50% 0%, rgba(34, 211, 238, 0.08), transparent 70%),
    var(--contact-surface);
  border: 1px solid var(--contact-border);
  border-radius: 24px;
  padding: 52px 24px;
}

.location-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: rgba(34, 211, 238, 0.1);
  color: var(--contact-accent);
  border: 1px solid rgba(34, 211, 238, 0.3);
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.location-map-frame {
  width: 100%;
  border-radius: var(--contact-radius);
  overflow: hidden;
  border: 1px solid var(--contact-border);
  box-shadow: 0 20px 44px -20px rgba(0, 0, 0, 0.55);
}

/* --------------------------------------------------------------------- */
/* Reveal-on-scroll with gentle stagger                                  */
/* --------------------------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.response-team-grid .response-team-card:nth-child(2) {
  transition-delay: 0.08s;
}

.faq-list details:nth-child(2) { transition-delay: 0.05s; }
.faq-list details:nth-child(3) { transition-delay: 0.1s; }
.faq-list details:nth-child(4) { transition-delay: 0.15s; }

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .hero__signal span,
  .faq-list p {
    opacity: 1;
    transform: none;
    transition: none;
    animation: none;
  }
}

/* --------------------------------------------------------------------- */
/* Mobile refinements                                                    */
/* --------------------------------------------------------------------- */

@media (max-width: 640px) {
  .contact-card,
  .contact-form,
  .community-cta-box {
    padding: 26px;
  }

  .location-section {
    padding: 36px 18px;
  }

  .response-team-card {
    min-width: 0;
    width: 100%;
  }
}