/* Nan Taw Win Co., Ltd. — Company Profile */

:root {
  --navy: #071a2d;
  --navy-mid: #12304f;
  --navy-light: #1d4a73;
  --gold: #e0a51a;
  --gold-light: #ffd36b;
  --white: #ffffff;
  --off-white: #f6f8fc;
  --text: #10233b;
  --text-muted: #516173;
  --border: #dce5ef;
  --max-width: 1120px;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(7, 26, 45, 0.08);
  --shadow-lg: 0 16px 45px rgba(7, 26, 45, 0.18);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  line-height: 1.65;
  color: var(--text);
  margin: 0;
  background: linear-gradient(180deg, #f7f9fc 0%, #eef4fb 100%);
  -webkit-font-smoothing: antialiased;
}

body.lang-mm {
  font-family: 'Noto Sans Myanmar', 'Inter', system-ui, -apple-system, sans-serif;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--navy);
  color: var(--white);
  padding: 0.75rem 1rem;
  z-index: 200;
  text-decoration: none;
  border-radius: 0 0 8px 0;
}

.skip-link:focus {
  left: 0;
}

.top-bar {
  background: linear-gradient(90deg, var(--navy) 0%, #0d2745 100%);
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.92rem;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0,5rem;
  padding: 0.7rem 1.5rem;
}

.top-bar a {
  color: var(--gold-light);
  text-decoration: none;
  font-weight: 700;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Header ── */

.site-header {
  position: sticky;
  top: 14;
  z-index: 40;
  background: #adceddf5;
  backdrop-filter: blur(14px);
  border-bottom: 0.15px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.logo {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  text-decoration: none;
  color: inherit;
}

.logo-img {
  height: 75px;
  width: 75px;
  object-fit: contain;
  border-radius: 50%;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.company-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--navy);
  white-space: nowrap;
}

.company-tagline {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: 0.25rem;
  flex-wrap: nowrap;
  margin-left: auto;
}

.nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
}

.nav a:hover {
  color: var(--navy);
  background: #6ac8d4;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

/* ── Hero / Carousel ── */

.hero-carousel {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 45%, #1f5b84 100%);
  color: var(--white);
  padding: 3.5rem 0 4.5rem;
}

.hero-track {
  position: relative;
  min-height: 480px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 2rem;
  padding: 2rem 1.5rem;
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  pointer-events: none;
}

.hero-slide.active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.hero-content {
  max-width: 560px;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin: 0 0 1rem;
}

.hero-slide h2 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 1.25rem;
  letter-spacing: -0.02em;
}

.hero-lead {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.86);
  margin: 0 0 2rem;
  line-height: 1.7;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.26);
  border: 2px solid rgba(255,255,255,0.12);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.social-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1rem;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  transition: transform 0.15s, box-shadow 0.15s;
}

.social-btn:hover {
  transform: translateY(-1px);
}

.social-btn.facebook {
  background: #1877f2;
  color: var(--white);
  box-shadow: 0 4px 14px rgba(24, 119, 242, 0.25);
}

.social-btn.line {
  background: #06c755;
  color: var(--white);
  box-shadow: 0 4px 14px rgba(6, 199, 85, 0.25);
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.dot {
  width: 10px;
  height: 10px;
  border: none;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  padding: 0;
  transition: background 0.2s ease, transform 0.2s ease;
}

.dot.active,
.dot:hover {
  background: var(--gold-light);
  transform: scale(1.08);
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: linear-gradient(135deg, var(--gold) 0%, #f1b93d 100%);
  color: var(--navy);
  box-shadow: 0 8px 22px rgba(224, 165, 26, 0.32);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
  box-shadow: 0 10px 28px rgba(224, 165, 26, 0.4);
}

.btn-outline {
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  color: var(--white);
  background: rgba(255,255,255,0.06);
}

.btn-outline:hover {
  border-color: rgba(255, 255, 255, 0.75);
  background: rgba(255, 255, 255, 0.12);
}

/* ── Stats ── */

.stats {
  background: linear-gradient(180deg, #fbfcfe 0%, #f4f7fb 100%);
  border-bottom: 1px solid var(--border);
  margin-top: -1px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  text-align: center;
  padding: 2rem 1.5rem;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.5rem;
}

.stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--navy);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* ── Sections ── */

.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.section-eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #c98b12;
  margin: 0 0 0.5rem;
}

.section-header h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--navy);
  margin: 0;
  letter-spacing: -0.02em;
}

.section-header.centered {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-desc {
  color: var(--text-muted);
  margin: 0.75rem 0 0;
  max-width: 480px;
  margin-inline: auto;
}

/* ── About ── */

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
  align-items: start;
}

.about-content p {
  margin: 0 0 1rem;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.about-content p:last-child { margin-bottom: 0; }

/* ── Features / Trust ── */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.feature-card {
  background: linear-gradient(180deg, #ffffff 0%, #f9fbfe 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.feature-card h4 {
  margin: 0 0 0.5rem;
  color: var(--navy);
  font-size: 1.05rem;
}

.feature-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.97rem;
}

/* ── Services ── */

.services-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.25rem;
}

.service-card {
  background: linear-gradient(135deg, var(--navy) 0%, #113452 100%);
  color: var(--white);
  padding: 1.75rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 211, 107, 0.22);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

.service-card strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  color: var(--gold-light);
}

.service-card p {
  margin: 0 0 0.9rem;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.7;
}

.service-link {
  display: inline-flex;
  align-items: center;
  font-weight: 700;
  color: var(--gold-light);
  text-decoration: none;
}

.service-link:hover {
  color: #fff3c6;
  text-decoration: underline;
}

/* ── Offices ── */

.offices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.office-card {
  background: linear-gradient(180deg, #ffffff 0%, #f9fbff 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.office-card-primary {
  background: linear-gradient(135deg, var(--navy) 0%, #113452 100%);
  color: var(--white);
  border-color: rgba(255,255,255,0.1);
}

.office-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.office-card h4 {
  font-size: 1.35rem;
  margin: 0 0 1rem;
  font-weight: 700;
}

.office-card address {
  font-family: 'Inter', 'Noto Sans Myanmar', system-ui, sans-serif;
  font-style: normal;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.office-card-primary address {
  color: rgba(255, 255, 255, 0.72);
}

.office-contact {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.office-contact a {
  color: var(--navy);
  font-weight: 600;
  text-decoration: none;
  font-size: 0.95rem;
}

.office-contact a:hover { text-decoration: underline; }

.office-card-primary .office-contact a {
  color: var(--gold-light);
}

/* ── Contact ── */

.section-contact {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  color: var(--white);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.section-contact .section-eyebrow { color: var(--gold-light); }

.section-contact h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin: 0 0 0.75rem;
}

.contact-text p:last-child {
  color: rgba(255, 255, 255, 0.72);
  margin: 0;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-card-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-item {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  text-decoration: none;
  color: inherit;
  transition: background 0.2s, border-color 0.2s;
}

a.contact-item:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(201, 162, 39, 0.4);
}

.contact-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 0.25rem;
}

.contact-value {
  font-size: 1rem;
  font-weight: 500;
}
.contact-form {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  padding: 0.7rem 0.8rem;
  font: inherit;
  color: var(--navy);
  background: rgba(255, 255, 255, 0.96);
}

.contact-form textarea {
  resize: vertical;
  min-height: 110px;
}

.contact-form .btn {
  align-self: flex-start;
  border: none;
  cursor: pointer;
}

.form-status {
  margin: 0;
  font-size: 0.9rem;
  min-height: 1.2rem;
}

.form-status.success {
  color: #c7f9cc;
}

.form-status.error {
  color: #ffd0d0;
}

/* ── Map / locations ── */

.map-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 1.5rem;
}

.map-card {
  background: linear-gradient(180deg, #ffffff 0%, #f9fbff 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.map-card h4 {
  margin: 0 0 0.5rem;
  color: var(--navy);
}

.map-card p {
  color: var(--text-muted);
  margin: 0 0 1rem;
}

.location-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text);
  display: grid;
  gap: 0.45rem;
}

.map-card-iframe iframe {
  width: 100%;
  min-height: 320px;
  border: 0;
  border-radius: 12px;
}
/* ── CTA ── */

.cta-section {
  padding-top: 0;
}

.cta-card {
  background: linear-gradient(135deg, #fff9e8 0%, #fef6d6 100%);
  border: 1px solid rgba(224, 165, 26, 0.2);
  border-radius: 24px;
  padding: 2rem 2.2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  box-shadow: var(--shadow);
}

.cta-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn-outline-dark {
  border: 1.5px solid rgba(10, 22, 40, 0.16);
  color: var(--navy);
  background: var(--white);
}

.btn-outline-dark:hover {
  border-color: rgba(10, 22, 40, 0.3);
  background: #f8fafc;
}

/* ── Footer ── */

.site-footer {
  background: linear-gradient(90deg, var(--navy) 0%, #102847 100%);
  color: rgba(255, 255, 255, 0.7);
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--gold-light);
}

.footer-logo {
  height: 32px;
  width: 32px;
  border-radius: 50%;
  object-fit: contain;
}

.site-footer small { font-size: 0.8rem; }

/* ── Responsive ── */

@media (max-width: 900px) {
  .nav-toggle { display: flex; }

  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1rem 1rem;
    box-shadow: var(--shadow);
    margin-left: 0;
  }

  .nav.nav-open { display: flex; }

  .nav a {
    padding: 0.65rem 0.85rem;
    border-radius: 8px;
  }

  .site-header { position: relative; }

  .header-inner { position: relative; }

  .about-grid,
  .contact-inner,
  .cta-card,
  .map-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .hero { padding: 3.5rem 0 3rem; }

  .section { padding: 3rem 0; }

  .cta-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .logo-img { height: 44px; width: 44px; }

  .company-name { font-size: 0.9rem; }

  .header-inner {
    padding: 0.75rem 1rem;
  }

  .hero-actions { flex-direction: column; }

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

  .btn { justify-content: center; }

  .form-row {
    grid-template-columns: 1fr;
  }

  .top-bar-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}