/* ============================================================
   CONTACT PAGE STYLES (Light Theme Default + Dark Theme Toggle)
   Matches site header, glassmorphism design system, and dark mode
   ============================================================ */

:root {
  --ct-bg-light: #F8FAFC;
  --ct-surface-light: #FFFFFF;
  --ct-border-light: rgba(226, 232, 240, 0.8);
  --ct-text-dark: #0F172A;
  --ct-text-muted-light: #64748B;

  --ct-bg-dark: #070B14;
  --ct-surface-dark: #0E1526;
  --ct-card-dark: #111A2E;
  --ct-border-dark: rgba(255, 255, 255, 0.08);
  --ct-text-light: #F8FAFC;
  --ct-text-muted-dark: #9CA3AF;

  --ct-primary: #3B82F6;
  --ct-indigo: #4F46E5;
  --ct-purple: #8B5CF6;
}

/* Light Theme Default */
body[data-page="contact"] {
  background-color: var(--ct-bg-light) !important;
  font-family: 'Inter', sans-serif;
  color: var(--ct-text-dark);
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Dark Theme Override */
body[data-page="contact"].dark-mode {
  background-color: var(--ct-bg-dark) !important;
  color: var(--ct-text-light);
}

.ct-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== HERO SECTION ===== */
.ct-hero {
  padding: 40px 0 40px;
  position: relative;
  overflow: hidden;
}

.ct-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.ct-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.25);
  color: var(--ct-primary);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}

body[data-page="contact"].dark-mode .ct-pill-badge {
  background: rgba(99, 102, 241, 0.2);
  border-color: rgba(99, 102, 241, 0.35);
  color: #818CF8;
}

.ct-hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.12;
  color: var(--ct-text-dark);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

body[data-page="contact"].dark-mode .ct-hero-title {
  color: #FFFFFF;
}

.ct-blue-text {
  color: #3B82F6;
}

body[data-page="contact"].dark-mode .ct-blue-text {
  color: #38BDF8;
}

.ct-hero-desc {
  font-size: 1.05rem;
  color: var(--ct-text-muted-light);
  line-height: 1.65;
  max-width: 580px;
  margin-bottom: 24px;
}

body[data-page="contact"].dark-mode .ct-hero-desc {
  color: #94A3B8;
}

.ct-hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.ct-hero-pill {
  padding: 10px 16px;
  border-radius: 14px;
  background: #FFFFFF;
  border: 1px solid var(--ct-border-light);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
  display: flex;
  align-items: center;
  gap: 10px;
}

body[data-page="contact"].dark-mode .ct-hero-pill {
  background: var(--ct-surface-dark);
  border-color: var(--ct-border-dark);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.ct-pill-icon {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 0.9rem;
  color: #FFF;
}

.ct-pill-icon.blue { background: #3B82F6; }
.ct-pill-icon.green { background: #10B981; }
.ct-pill-icon.purple { background: #8B5CF6; }
.ct-pill-icon.orange { background: #F97316; }

.ct-pill-title {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--ct-text-dark);
}

body[data-page="contact"].dark-mode .ct-pill-title {
  color: #F8FAFC;
}

.ct-pill-sub {
  font-size: 0.72rem;
  color: var(--ct-text-muted-light);
}

body[data-page="contact"].dark-mode .ct-pill-sub {
  color: #94A3B8;
}

/* 3D Mail Envelope & Paper Airplane Graphic */
.ct-hero-graphic {
  position: relative;
  width: 100%;
  height: 320px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.ct-envelope-mock {
  width: 240px;
  height: 170px;
  background: #FFFFFF;
  border-radius: 20px;
  border: 2px solid #3B82F6;
  box-shadow: 0 25px 50px rgba(59, 130, 246, 0.2);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

body[data-page="contact"].dark-mode .ct-envelope-mock {
  background: var(--ct-surface-dark);
  border-color: #38BDF8;
  box-shadow: 0 25px 50px rgba(56, 189, 248, 0.25);
}

.ct-paper-plane {
  position: absolute;
  top: 10px;
  right: 20px;
  font-size: 3.5rem;
  color: #3B82F6;
  filter: drop-shadow(0 10px 20px rgba(59, 130, 246, 0.4));
  animation: floatPlane 5s ease-in-out infinite;
}

body[data-page="contact"].dark-mode .ct-paper-plane {
  color: #38BDF8;
  filter: drop-shadow(0 10px 20px rgba(56, 189, 248, 0.5));
}

@keyframes floatPlane {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(5deg); }
}

/* ===== MAIN SECTION (INFO + FORM) ===== */
.ct-split-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 32px;
  margin-bottom: 80px;
}

/* Contact Info Card */
.ct-info-card {
  background: #FFFFFF;
  border: 1px solid var(--ct-border-light);
  border-radius: 24px;
  padding: 32px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
  transition: background 0.3s, border-color 0.3s;
}

body[data-page="contact"].dark-mode .ct-info-card {
  background: var(--ct-surface-dark);
  border-color: var(--ct-border-dark);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.ct-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.ct-card-header-icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: #3B82F6;
  color: #FFF;
  display: grid;
  place-items: center;
  font-size: 1.25rem;
}

body[data-page="contact"].dark-mode .ct-card-header-icon {
  background: #38BDF8;
}

.ct-card-header-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--ct-text-dark);
}

body[data-page="contact"].dark-mode .ct-card-header-title {
  color: #FFFFFF;
}

.ct-card-header-sub {
  font-size: 0.78rem;
  color: var(--ct-text-muted-light);
}

body[data-page="contact"].dark-mode .ct-card-header-sub {
  color: #94A3B8;
}

.ct-info-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ct-info-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-radius: 16px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  text-decoration: none;
  transition: all 0.2s ease;
}

body[data-page="contact"].dark-mode .ct-info-item {
  background: var(--ct-card-dark);
  border-color: rgba(255, 255, 255, 0.05);
}

.ct-info-item:hover {
  background: #FFFFFF;
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.1);
  transform: translateX(4px);
}

body[data-page="contact"].dark-mode .ct-info-item:hover {
  background: #1E293B;
  border-color: rgba(56, 189, 248, 0.4);
  box-shadow: 0 6px 20px rgba(56, 189, 248, 0.15);
}

.ct-info-item-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ct-info-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: #FFF;
  font-size: 1rem;
  flex-shrink: 0;
}

.ct-info-icon.blue { background: #3B82F6; }
.ct-info-icon.green { background: #10B981; }
.ct-info-icon.linkedin { background: #0A66C2; }
.ct-info-icon.dark { background: #181717; }
body[data-page="contact"].dark-mode .ct-info-icon.dark { background: #334155; }
.ct-info-icon.purple { background: #8B5CF6; }

.ct-info-lbl {
  font-size: 0.72rem;
  color: var(--ct-text-muted-light);
  font-weight: 600;
}

body[data-page="contact"].dark-mode .ct-info-lbl {
  color: #94A3B8;
}

.ct-info-val {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--ct-text-dark);
}

body[data-page="contact"].dark-mode .ct-info-val {
  color: #FFFFFF;
}

.ct-info-arrow {
  color: #94A3B8;
  font-size: 0.85rem;
}

/* Contact Form Card */
.ct-form-card {
  background: #FFFFFF;
  border: 1px solid var(--ct-border-light);
  border-radius: 24px;
  padding: 32px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
  transition: background 0.3s, border-color 0.3s;
}

body[data-page="contact"].dark-mode .ct-form-card {
  background: var(--ct-surface-dark);
  border-color: var(--ct-border-dark);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.ct-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.ct-field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.ct-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ct-text-dark);
}

body[data-page="contact"].dark-mode .ct-label {
  color: #F8FAFC;
}

.ct-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.ct-input-icon {
  position: absolute;
  left: 14px;
  color: #94A3B8;
  font-size: 0.85rem;
}

.ct-input, .ct-textarea {
  width: 100%;
  padding: 12px 14px 12px 38px;
  border-radius: 12px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  color: var(--ct-text-dark);
  font-size: 0.88rem;
  outline: none;
  font-family: inherit;
  transition: border-color 0.2s, background 0.2s;
}

body[data-page="contact"].dark-mode .ct-input,
body[data-page="contact"].dark-mode .ct-textarea {
  background: var(--ct-card-dark);
  border-color: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
}

.ct-input:focus, .ct-textarea:focus {
  background: #FFFFFF;
  border-color: #3B82F6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

body[data-page="contact"].dark-mode .ct-input:focus,
body[data-page="contact"].dark-mode .ct-textarea:focus {
  background: var(--ct-surface-dark);
  border-color: #38BDF8;
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
}

.ct-textarea {
  min-height: 120px;
  resize: vertical;
}

.ct-form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
}

.ct-submit-btn {
  padding: 12px 28px;
  border-radius: 14px;
  background: #3B82F6;
  color: #FFFFFF;
  font-size: 0.9rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.2s, transform 0.2s;
}

.ct-submit-btn:hover {
  background: #2563EB;
  transform: translateY(-2px);
}

.ct-security-note {
  font-size: 0.78rem;
  color: var(--ct-text-muted-light);
  display: flex;
  align-items: center;
  gap: 6px;
}

body[data-page="contact"].dark-mode .ct-security-note {
  color: #94A3B8;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .ct-hero-grid { grid-template-columns: 1fr; }
  .ct-split-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .ct-form-grid { grid-template-columns: 1fr; }
  .ct-form-footer { flex-direction: column; gap: 16px; align-items: flex-start; }
}

/* ===== SUCCESS POPUP MODAL ===== */
.ct-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.ct-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.ct-modal-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 28px;
  padding: 36px 32px;
  max-width: 460px;
  width: 100%;
  text-align: center;
  box-shadow: 0 25px 60px rgba(15, 23, 42, 0.25);
  transform: scale(0.85) translateY(20px);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

body.dark-mode .ct-modal-card,
body[data-page="contact"].dark-mode .ct-modal-card {
  background: #0E1526;
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
}

.ct-modal-overlay.active .ct-modal-card {
  transform: scale(1) translateY(0);
}

.ct-modal-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.12);
  border: 2px solid rgba(16, 185, 129, 0.3);
  color: #10B981;
  font-size: 2.4rem;
  display: grid;
  place-items: center;
  margin: 0 auto 20px;
  box-shadow: 0 0 30px rgba(16, 185, 129, 0.25);
}

.ct-modal-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.45rem;
  font-weight: 800;
  color: #0F172A;
  margin-bottom: 10px;
}

body.dark-mode .ct-modal-title,
body[data-page="contact"].dark-mode .ct-modal-title {
  color: #FFFFFF;
}

.ct-modal-desc {
  font-size: 0.88rem;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 24px;
}

body.dark-mode .ct-modal-desc,
body[data-page="contact"].dark-mode .ct-modal-desc {
  color: #94A3B8;
}

.ct-modal-btn {
  padding: 12px 32px;
  border-radius: 999px;
  background: #10B981;
  color: #FFFFFF;
  font-size: 0.9rem;
  font-weight: 800;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
  transition: all 0.25s ease;
}

.ct-modal-btn:hover {
  background: #059669;
  transform: translateY(-2px);
  box-shadow: 0 12px 25px rgba(16, 185, 129, 0.4);
}