/* ================================================================
   contact.css — Contact Page Styles
   Extends styles.css (shared nav, footer, variables)
   
   SECTIONS
   1.  Active nav link
   2.  Contact Hero
   3.  Info Cards
   4.  Contact Form Section
   5.  FAQ Grid
   6.  Social Connect
   7.  Scroll Reveal
   8.  Responsive
================================================================ */


/* ================================================================
   1. Active Nav Link
================================================================ */
.nav__link--active {
  color: var(--accent-light) !important;
  position: relative;
}
.nav__link--active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--accent-light);
  border-radius: 2px;
}
.site-header.scrolled .nav__link--active {
  color: var(--accent) !important;
}
.site-header.scrolled .nav__link--active::after {
  background: var(--accent);
}


/* ================================================================
   2. Contact Hero
================================================================ */
.contact-hero {
  position: relative;
  min-height: 55vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: calc(var(--nav-h) + 3rem) var(--sp-xl) 3rem;
}

.contact-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 70% 60% at 20% 40%, #4a1a7a 0%, transparent 60%),
    radial-gradient(ellipse 60% 70% at 80% 20%, #6b2faa 0%, transparent 55%),
    linear-gradient(160deg, #4a1a7a 0%, #6b2faa 45%, #8e5cc8 75%, #4a1a7a 100%);
}

.contact-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(ellipse at center, transparent 25%, rgba(0,0,0,.4) 100%);
}

.contact-hero__content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin: 0 auto;
  animation: heroFadeUp 0.9s ease both;
}

@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

.contact-hero__breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: rgba(255,255,255,.5);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--sp-lg);
}
.contact-hero__breadcrumb a { color: rgba(255,255,255,.5); transition: color var(--t); }
.contact-hero__breadcrumb a:hover { color: var(--accent-light); }
.contact-hero__breadcrumb i { font-size: 0.7rem; }
.contact-hero__breadcrumb span { color: var(--accent-light); }

.contact-hero__title {
  color: var(--white);
  font-weight: 700;
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  line-height: 1.1;
  margin: var(--sp-sm) 0 var(--sp-lg);
  text-shadow: 0 2px 20px rgba(0,0,0,.3);
}
.contact-hero__title em {
  color: var(--accent-light);
  font-style: italic;
}

.contact-hero__sub {
  font-size: clamp(0.95rem, 1.8vw, 1.05rem);
  color: rgba(255,255,255,.75);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}


/* ================================================================
   3. Info Cards
================================================================ */
.contact-info {
  padding: var(--sp-4xl) 0;
  background: var(--cream);
  margin-top: -2rem;
  position: relative;
  z-index: 3;
}

.contact-info__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-lg);
}

.info-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--sp-2xl) var(--sp-xl);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-sm);
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
  position: relative;
  overflow: hidden;
}
.info-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--purple-mid), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-slow);
}
.info-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.info-card:hover::before { transform: scaleX(1); }

/* Featured card (Email) */
.info-card--featured {
  background: linear-gradient(160deg, var(--purple-deep) 0%, #3d1a6a 100%);
  border-color: transparent;
  box-shadow: var(--shadow-xl);
  transform: translateY(-10px);
}
.info-card--featured::before { transform: scaleX(1); }
.info-card--featured:hover { transform: translateY(-16px); }
.info-card--featured h3 { color: var(--white); }
.info-card--featured p  { color: rgba(255,255,255,.7); }
.info-card--featured .info-card__link { color: var(--accent-light); }
.info-card--featured .info-card__icon {
  background: rgba(155,89,208,.2);
  color: var(--accent-light);
}

.info-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  background: var(--purple-pale);
  border-radius: 50%;
  color: var(--purple-mid);
  font-size: 2rem;
  margin-bottom: var(--sp-sm);
  transition: background var(--t), color var(--t);
}
.info-card:not(.info-card--featured):hover .info-card__icon {
  background: var(--purple-mid);
  color: var(--white);
}

.info-card h3 {
  font-size: 1.15rem;
  color: var(--dark);
  margin-bottom: 0.25rem;
}

.info-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: var(--sp-md);
}

.info-card__link {
  font-size: 1rem;
  font-weight: 700;
  color: var(--purple-mid);
  margin-bottom: var(--sp-lg);
  transition: color var(--t);
  word-break: break-word;
}
.info-card__link:hover { color: var(--accent); }

.info-card__action { margin-top: auto; }


/* ================================================================
   4. Contact Form Section
================================================================ */
.contact-form-section {
  padding: var(--sp-4xl) 0;
  background: var(--offwhite);
}

.contact-form-section__layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--sp-3xl);
  align-items: start;
}

/* Left column - Info */
.contact-form-section__info h2 {
  margin: var(--sp-sm) 0 var(--sp-md);
}

.contact-form-section__lead {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-mid);
  line-height: 1.7;
  margin-bottom: var(--sp-2xl);
}

/* Quick contact methods */
.quick-contact {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--sp-xl);
  margin-bottom: var(--sp-xl);
}

.quick-contact h3 {
  font-size: 1rem;
  color: var(--dark);
  margin-bottom: var(--sp-md);
}

.quick-contact__methods {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}

.quick-method {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
  padding: var(--sp-md);
  background: var(--cream);
  border-radius: var(--radius);
  transition: background var(--t), transform var(--t);
}
.quick-method:hover {
  background: var(--purple-pale);
  transform: translateX(4px);
}

.quick-method__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: var(--purple-pale);
  border-radius: 50%;
  color: var(--purple-mid);
  font-size: 1.2rem;
  flex-shrink: 0;
  transition: background var(--t), color var(--t);
}
.quick-method:hover .quick-method__icon {
  background: var(--purple-mid);
  color: var(--white);
}

.quick-method__body {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.quick-method__body strong {
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--dark);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.quick-method__body span {
  font-size: 0.9rem;
  color: var(--text-mid);
}

/* Office hours */
.office-hours {
  display: flex;
  gap: var(--sp-md);
  padding: var(--sp-lg);
  background: var(--accent-pale);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.office-hours__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(155,89,208,.15);
  border-radius: 50%;
  color: var(--accent);
  font-size: 1.3rem;
  flex-shrink: 0;
}

.office-hours__body strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 0.4rem;
}
.office-hours__body p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

/* Right column - Form */
.contact-form-section__form-wrap {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--sp-2xl);
  box-shadow: var(--shadow-md);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--dark);
  letter-spacing: 0.02em;
}

.required {
  color: var(--accent);
  font-weight: 700;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--t), background var(--t), box-shadow var(--t);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  background: var(--white);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(155,89,208,.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-md);
  flex-wrap: wrap;
  padding-top: var(--sp-md);
  border-top: 1px solid var(--border);
}

.form-note {
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
  flex: 1;
  margin: 0;
}
.form-note i {
  color: var(--purple-light);
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.form-success {
  display: none;
  padding: var(--sp-md);
  background: rgba(107,47,170,.08);
  border-left: 3px solid var(--purple-mid);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0;
}


/* ================================================================
   5. FAQ Grid
================================================================ */
.contact-faq {
  padding: var(--sp-4xl) 0;
  background: var(--cream);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-lg);
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--sp-xl);
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  transition: transform var(--t), box-shadow var(--t);
}
.faq-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.faq-item__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--purple-pale);
  border-radius: 50%;
  color: var(--purple-mid);
  font-size: 1.3rem;
  margin-bottom: var(--sp-sm);
  transition: background var(--t), color var(--t);
}
.faq-item:hover .faq-item__icon {
  background: var(--purple-mid);
  color: var(--white);
}

.faq-item h3 {
  font-size: 1rem;
  color: var(--dark);
  line-height: 1.4;
}

.faq-item p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
}

.faq-item a {
  color: var(--purple-mid);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: rgba(107,47,170,.3);
  transition: text-decoration-color var(--t);
}
.faq-item a:hover {
  text-decoration-color: var(--purple-mid);
}


/* ================================================================
   6. Social Connect
================================================================ */
.contact-social {
  padding: var(--sp-3xl) 0;
  background: linear-gradient(160deg, var(--purple-deep) 0%, #3d1a6a 100%);
}

.contact-social__inner {
  text-align: center;
}

.contact-social__head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--white);
  margin-bottom: var(--sp-sm);
}

.contact-social__head p {
  font-size: 1rem;
  color: rgba(255,255,255,.7);
  margin-bottom: var(--sp-2xl);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.social-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-md);
  flex-wrap: wrap;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-pill);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
  transition: background var(--t), border-color var(--t), transform var(--t);
}
.social-link i { font-size: 1.2rem; }
.social-link:hover {
  background: rgba(255,255,255,.15);
  border-color: rgba(255,255,255,.3);
  transform: translateY(-2px);
}


/* ================================================================
   7. Scroll Reveal
================================================================ */
.info-card, .faq-item, .quick-method {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.info-card:nth-child(1) { transition-delay: 0s; }
.info-card:nth-child(2) { transition-delay: 0.1s; }
.info-card:nth-child(3) { transition-delay: 0.2s; }

.faq-item:nth-child(1) { transition-delay: 0s; }
.faq-item:nth-child(2) { transition-delay: 0.08s; }
.faq-item:nth-child(3) { transition-delay: 0.16s; }
.faq-item:nth-child(4) { transition-delay: 0.24s; }
.faq-item:nth-child(5) { transition-delay: 0.08s; }
.faq-item:nth-child(6) { transition-delay: 0.16s; }

.quick-method:nth-child(1) { transition-delay: 0s; }
.quick-method:nth-child(2) { transition-delay: 0.1s; }
.quick-method:nth-child(3) { transition-delay: 0.2s; }

.info-card.revealed,
.faq-item.revealed,
.quick-method.revealed {
  opacity: 1;
  transform: translateY(0);
}


/* ================================================================
   8. Responsive
================================================================ */

/* Tablet ≤1024px */
@media (max-width: 1024px) {
  .contact-info__grid { grid-template-columns: 1fr; }
  .info-card--featured { transform: none; }
  .contact-form-section__layout { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr 1fr; }
}

/* Mobile ≤768px */
@media (max-width: 768px) {
  .contact-hero {
    min-height: 50vh;
    padding: calc(var(--nav-h) + 2rem) 1rem 2.5rem;
  }
  .contact-hero__title { font-size: clamp(1.8rem, 7vw, 2.8rem); }

  .contact-info { padding: var(--sp-2xl) 0; margin-top: -1.5rem; }

  .form-row { grid-template-columns: 1fr; }
  
  .form-footer {
    flex-direction: column-reverse;
    align-items: stretch;
  }
  .form-footer .btn { width: 100%; }

  .faq-grid { grid-template-columns: 1fr; }

  .social-links { gap: var(--sp-sm); }
  .social-link { font-size: 0.85rem; padding: 0.65rem 1.2rem; }
}

/* Small phones ≤480px */
@media (max-width: 480px) {
  .quick-contact { padding: var(--sp-md); }
  .quick-method { flex-direction: column; text-align: center; }
  .office-hours { flex-direction: column; text-align: center; }
  .contact-form-section__form-wrap { padding: var(--sp-lg); }
}