/* 
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                                    CODE BỞI TRẦN GIA BẢO

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*/

:root {
  --contact-surface: #ffffff;
  --contact-surface-soft: #fff7f0;
  --contact-border: rgba(75, 44, 32, 0.1);
  --contact-shadow: 0 14px 36px rgba(75, 44, 32, 0.1);
}

.contact-modern {
  max-width: 1240px;
  margin: 0 auto;
  padding: 56px 22px 68px;
}

.contact-hero {
  text-align: center;
  margin-bottom: 24px;
}

.contact-hero-badge {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid rgba(212, 163, 115, 0.5);
  color: var(--primary);
  background: rgba(212, 163, 115, 0.15);
  font-size: 0.75rem;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  font-weight: 700;
}

.contact-hero h1 {
  margin-top: 14px;
  margin-bottom: 10px;
  font-family: var(--font-heading);
  color: var(--primary);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.12;
}

.contact-hero p {
  max-width: 760px;
  margin: 0 auto;
  color: rgba(45, 36, 36, 0.82);
  line-height: 1.75;
}

.contact-trust {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 16px 14px;
  border-radius: 16px;
  border: 1px solid var(--contact-border);
  background: var(--contact-surface);
  box-shadow: var(--contact-shadow);
}

.trust-item i {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  background: rgba(212, 163, 115, 0.22);
  flex-shrink: 0;
}

.trust-item strong {
  display: block;
  color: var(--primary);
  margin-bottom: 3px;
  font-size: 0.92rem;
}

.trust-item p {
  color: rgba(45, 36, 36, 0.78);
  font-size: 0.86rem;
  line-height: 1.55;
}

.contact-shell {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 20px;
}

.contact-panel {
  display: grid;
  gap: 14px;
}

.contact-card,
.contact-form-card,
.contact-map-card,
.contact-faq-card {
  border-radius: 20px;
  border: 1px solid var(--contact-border);
  background: var(--contact-surface);
  box-shadow: var(--contact-shadow);
}

.contact-card {
  padding: 24px 22px;
}

.contact-card h2,
.contact-card h3,
.form-head h2,
.contact-map-card h3,
.contact-faq-card h3 {
  color: var(--primary);
  margin-bottom: 8px;
}

.contact-card h2 {
  font-size: 1.3rem;
}

.contact-card h3,
.contact-map-card h3,
.contact-faq-card h3,
.form-head h2 {
  font-size: 1.2rem;
}

.contact-card p,
.form-head p,
.contact-map-card p {
  color: rgba(45, 36, 36, 0.8);
  line-height: 1.68;
}

.contact-channel-list {
  list-style: none;
  margin-top: 16px;
  display: grid;
  gap: 14px;
}

.contact-channel-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.contact-channel-list i {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(212, 163, 115, 0.18);
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-channel-list strong {
  display: block;
  color: var(--primary);
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.contact-channel-list span,
.contact-channel-list a {
  color: rgba(45, 36, 36, 0.84);
  font-size: 0.92rem;
  line-height: 1.6;
}

.contact-channel-list a:hover {
  color: var(--primary);
}

.contact-social .social-links {
  margin-top: 14px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(75, 44, 32, 0.2);
  background: var(--contact-surface-soft);
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.25s ease;
}

.social-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-2px);
}

.contact-form-card {
  padding: 26px 24px;
}

.form-head {
  margin-bottom: 16px;
}

.contact-form {
  display: grid;
  gap: 14px;
}

.contact-field label {
  display: block;
  color: var(--primary);
  margin-bottom: 6px;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.4px;
}

.contact-field input,
.contact-field textarea {
  width: 100%;
  border-radius: 14px;
  border: 1.5px solid #eadfce;
  background: #fffdfb;
  padding: 12px 14px;
  color: var(--text);
  font-size: 0.95rem;
  transition: all 0.25s ease;
}

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

.contact-field input:focus,
.contact-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(212, 163, 115, 0.12);
  background: #fff;
}

.btn-send {
  width: 100%;
  min-height: 46px;
  border: none;
  border-radius: 14px;
  background: var(--primary);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 8px 20px rgba(75, 44, 32, 0.22);
}

.btn-send:hover {
  transform: translateY(-2px);
  background: var(--accent);
  box-shadow: 0 10px 24px rgba(212, 163, 115, 0.28);
}

.contact-bottom {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 18px;
}

.contact-map-card,
.contact-faq-card {
  padding: 22px;
}

.contact-map {
  margin-top: 12px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(75, 44, 32, 0.12);
}

.contact-faq-card ul {
  margin-top: 12px;
  list-style: none;
  display: grid;
  gap: 12px;
}

.contact-faq-card li {
  border: 1px solid rgba(75, 44, 32, 0.1);
  border-radius: 12px;
  padding: 12px;
  background: var(--contact-surface-soft);
}

.contact-faq-card strong {
  color: var(--primary);
  font-size: 0.92rem;
}

.contact-faq-card p {
  margin-top: 5px;
  color: rgba(45, 36, 36, 0.8);
  line-height: 1.6;
  font-size: 0.9rem;
}

.contact-faq-card a {
  color: var(--primary);
  font-weight: 600;
}

.contact-faq-card a:hover {
  color: var(--accent-dark);
}

.contact-cta {
  margin-top: 20px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.contact-cta .btn {
  border-radius: 999px;
  min-width: 180px;
  padding: 12px 18px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.contact-cta .btn-secondary {
  border: 1px solid rgba(75, 44, 32, 0.24);
  color: var(--primary);
  background: #fff;
}

.contact-cta .btn-secondary:hover {
  background: var(--primary);
  color: #fff;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(5px);
}

.modal-content {
  background-color: #fff;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 30px;
  border-radius: 20px;
  width: 90%;
  max-width: 420px;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.28);
}

.modal-content h2 {
  font-family: var(--font-heading);
  color: var(--primary);
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.modal-content p {
  color: #5a5a5a;
  line-height: 1.6;
}

.modal-footer {
  margin-top: 16px;
}

.closeBtn {
  background-color: var(--primary);
  color: #fff;
  padding: 10px 26px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all 0.25s ease;
}

.closeBtn:hover {
  background-color: var(--accent);
  transform: translateY(-1px);
}

/* Dark mode */
body.dark .contact-hero-badge {
  background: rgba(212, 163, 115, 0.22);
  color: #f2c89f;
  border-color: rgba(212, 163, 115, 0.65);
}

body.dark .contact-hero h1,
body.dark .contact-card h2,
body.dark .contact-card h3,
body.dark .form-head h2,
body.dark .contact-map-card h3,
body.dark .contact-faq-card h3,
body.dark .contact-channel-list strong,
body.dark .contact-faq-card strong {
  color: #f3d8bf;
}

body.dark .contact-hero p,
body.dark .contact-card p,
body.dark .form-head p,
body.dark .contact-map-card p,
body.dark .contact-faq-card p,
body.dark .trust-item p,
body.dark .contact-channel-list span,
body.dark .contact-channel-list a {
  color: rgba(255, 255, 255, 0.8);
}

body.dark .trust-item,
body.dark .contact-card,
body.dark .contact-form-card,
body.dark .contact-map-card,
body.dark .contact-faq-card {
  background: linear-gradient(
    160deg,
    rgba(36, 30, 28, 0.96) 0%,
    rgba(28, 24, 23, 0.96) 100%
  );
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.36);
}

body.dark .trust-item strong {
  color: #f3d8bf;
}

body.dark .trust-item i,
body.dark .contact-channel-list i {
  background: rgba(212, 163, 115, 0.25);
  color: #ffd3ab;
}

body.dark .social-btn {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.2);
  color: #f7e0c9;
}

body.dark .social-btn:hover {
  background: var(--accent);
  color: #2d1b13;
}

body.dark .contact-field label {
  color: #f3d8bf;
}

body.dark .contact-field input,
body.dark .contact-field textarea {
  background: #2f2a28;
  border-color: rgba(255, 255, 255, 0.14);
  color: #fff;
}

body.dark .contact-field input:focus,
body.dark .contact-field textarea:focus {
  background: #383231;
}

body.dark .contact-faq-card li {
  background: rgba(212, 163, 115, 0.12);
  border-color: rgba(255, 255, 255, 0.12);
}

body.dark .contact-faq-card a {
  color: #ffd3ab;
}

body.dark .contact-cta .btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: #f7dfc8;
  border-color: rgba(255, 255, 255, 0.24);
}

body.dark .contact-cta .btn-secondary:hover {
  background: #f4e8dc;
  color: #2b1911;
}

body.dark .modal-content {
  background: #2a2422;
}

body.dark .modal-content h2 {
  color: #f3d8bf;
}

body.dark .modal-content p {
  color: rgba(255, 255, 255, 0.82);
}

/* Responsive */
@media (max-width: 992px) {
  .contact-modern {
    padding: 42px 16px 52px;
  }

  .contact-trust {
    grid-template-columns: 1fr;
  }

  .contact-shell,
  .contact-bottom {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .contact-hero {
    text-align: left;
    margin-bottom: 18px;
  }

  .contact-hero p {
    margin: 0;
  }

  .contact-card,
  .contact-form-card,
  .contact-map-card,
  .contact-faq-card {
    border-radius: 16px;
  }

  .contact-card,
  .contact-form-card,
  .contact-map-card,
  .contact-faq-card {
    padding: 18px 16px;
  }

  .contact-cta .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .contact-modern {
    padding: 34px 12px 42px;
  }

  .contact-hero h1 {
    font-size: 1.9rem;
  }

  .contact-hero p,
  .contact-card p,
  .form-head p,
  .contact-map-card p,
  .contact-faq-card p {
    font-size: 0.9rem;
  }
}

/* 
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                                KẾT THÚC CODE BỞI TRẦN GIA BẢO

========================================================================================
*/