/* ========== RESET & BASE ========== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Nunito', sans-serif;
  color: #1a2d50;
  background: #fdfbf7;
  line-height: 1.7;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========== NAV ========== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(253, 251, 247, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(26, 45, 80, 0.08);
  transition: box-shadow 0.3s ease;
}

.nav.scrolled {
  box-shadow: 0 4px 30px rgba(26, 45, 80, 0.1);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.15rem;
  color: #1a2d50;
}

.nav-logo-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.nav-logo-text {
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav-links a {
  padding: 8px 16px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  color: #1a2d50;
  transition: background 0.2s, color 0.2s;
}

.nav-links a:hover {
  background: rgba(26, 45, 80, 0.06);
}

.nav-cta {
  background: #1a2d50 !important;
  color: #fff !important;
}

.nav-cta:hover {
  background: #253d62 !important;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: #1a2d50;
}

/* ========== HERO ========== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0 60px;
  background: linear-gradient(135deg, #fdfbf7 0%, #f5f0e6 50%, #ede6d6 100%);
  position: relative;
  overflow: hidden;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 80%, rgba(212, 160, 23, 0.06) 0%, transparent 50%),
                    radial-gradient(circle at 80% 20%, rgba(26, 45, 80, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  background: rgba(212, 160, 23, 0.12);
  color: #b8860b;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.15;
  color: #0f1d36;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-title span {
  color: #d4a017;
}

.hero-desc {
  font-size: 1.1rem;
  color: #4a5568;
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
}

.btn-gold {
  background: linear-gradient(135deg, #e8b830, #d4a017);
  color: #0f1d36;
  border-color: #d4a017;
  box-shadow: 0 4px 20px rgba(212, 160, 23, 0.3);
}

.btn-gold:hover {
  background: linear-gradient(135deg, #f0c440, #e8b830);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(212, 160, 23, 0.4);
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}

.btn-navy {
  background: #1a2d50;
  color: #fff;
  border-color: #1a2d50;
}

.btn-navy:hover {
  background: #253d62;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(26, 45, 80, 0.25);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 0.85rem;
}

.btn-full {
  width: 100%;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: #1a2d50;
  line-height: 1;
}

.stat-label {
  font-size: 0.78rem;
  color: #718096;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(26, 45, 80, 0.15);
}

.hero-image {
  position: relative;
}

.hero-img-wrapper {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(26, 45, 80, 0.15);
}

.hero-img-wrapper img {
  width: 100%;
  height: 700px;
  object-fit: cover;
}

.hero-float-card {
  position: absolute;
  bottom: 40px;
  left: -30px;
  background: #fff;
  padding: 16px 24px;
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(26, 45, 80, 0.12);
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 0.9rem;
  color: #1a2d50;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ========== SECTION COMMON ========== */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #d4a017;
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: #0f1d36;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-desc {
  font-size: 1.05rem;
  color: #718096;
  line-height: 1.8;
}

/* ========== SERVICES ========== */
.services {
  padding: 100px 0;
  background: #fff;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background: #fdfbf7;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(26, 45, 80, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(26, 45, 80, 0.1);
}

.service-card-img {
  position: relative;
  overflow: hidden;
  height: 220px;
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.service-card:hover .service-card-img img {
  transform: scale(1.05);
}

.service-card-icon {
  position: absolute;
  bottom: -18px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #e8b830, #d4a017);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0f1d36;
  box-shadow: 0 8px 20px rgba(212, 160, 23, 0.3);
}

.service-card-body {
  padding: 36px 28px 28px;
}

.service-card-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: #0f1d36;
  margin-bottom: 12px;
}

.service-card-desc {
  font-size: 0.92rem;
  color: #718096;
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-card-list {
  list-style: none;
  margin-bottom: 24px;
}

.service-card-list li {
  padding: 6px 0;
  font-size: 0.88rem;
  color: #4a5568;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-card-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #d4a017;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ========== ABOUT ========== */
.about {
  padding: 100px 0;
  background: linear-gradient(135deg, #0f1d36 0%, #1a2d50 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.about::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 90% 10%, rgba(212, 160, 23, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.about-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.about-image-col {
  position: relative;
}

.about-img-main {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
}

.about-img-main img {
  width: 100%;
  height: 640px;
  object-fit: cover;
}

.about-img-secondary {
  position: absolute;
  bottom: -40px;
  right: -40px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
  border: 4px solid #1a2d50;
}

.about-img-secondary img {
  width: 300px;
  height: 200px;
  object-fit: cover;
}

.about-exp-badge {
  position: absolute;
  top: -20px;
  right: 40px;
  background: linear-gradient(135deg, #e8b830, #d4a017);
  border-radius: 20px;
  padding: 20px 24px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(212, 160, 23, 0.35);
}

.about-exp-num {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: #0f1d36;
  line-height: 1;
}

.about-exp-text {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  color: #0f1d36;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 4px;
}

.about-text-col .section-tag {
  color: #e8b830;
}

.about-text-col .section-title {
  color: #fff;
}

.about-body {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.9;
  margin-bottom: 20px;
}

.about-values {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.value-icon {
  width: 44px;
  height: 44px;
  background: rgba(212, 160, 23, 0.12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.value-item strong {
  display: block;
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 2px;
}

.value-item span {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
}

/* ========== CTA ========== */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #fdfbf7, #f5f0e6);
}

.cta-inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.cta-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: #0f1d36;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.cta-desc {
  font-size: 1.05rem;
  color: #718096;
  margin-bottom: 36px;
  line-height: 1.8;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ========== CONTACT ========== */
.contact {
  padding: 100px 0;
  background: #fff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-item {
  display: flex;
  gap: 16px;
}

.contact-icon {
  width: 52px;
  height: 52px;
  background: rgba(212, 160, 23, 0.1);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #b8860b;
  flex-shrink: 0;
}

.contact-item strong {
  display: block;
  font-size: 0.95rem;
  color: #0f1d36;
  margin-bottom: 4px;
}

.contact-item p {
  font-size: 0.9rem;
  color: #718096;
  line-height: 1.7;
}

.contact-item a {
  color: #d4a017;
  font-weight: 600;
  transition: color 0.2s;
}

.contact-item a:hover {
  color: #b8860b;
}

.contact-form-wrapper {
  background: #fdfbf7;
  border-radius: 24px;
  padding: 40px;
  border: 1px solid rgba(26, 45, 80, 0.06);
  box-shadow: 0 10px 40px rgba(26, 45, 80, 0.05);
}

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

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: #1a2d50;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 2px solid rgba(26, 45, 80, 0.1);
  border-radius: 12px;
  font-family: 'Nunito', sans-serif;
  font-size: 0.92rem;
  color: #1a2d50;
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: #d4a017;
  box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #a0aec0;
}

.form-privacy {
  font-size: 0.78rem;
  color: #a0aec0;
  text-align: center;
  line-height: 1.6;
}

.form-success {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 48px 24px;
  gap: 16px;
}

.form-success h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  color: #0f1d36;
}

.form-success p {
  color: #718096;
  font-size: 0.95rem;
}

/* ========== FOOTER ========== */
.footer {
  background: #0f1d36;
  color: rgba(255, 255, 255, 0.6);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.8;
  margin-top: 16px;
  max-width: 280px;
}

.footer h4 {
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.88rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #e8b830;
}

.footer-contact p {
  font-size: 0.88rem;
  line-height: 1.8;
  margin-bottom: 4px;
}

.footer-contact a {
  color: #e8b830;
  font-weight: 600;
  transition: color 0.2s;
}

.footer-contact a:hover {
  color: #f0c440;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.35);
}

/* ========== MOBILE ========== */
@media (max-width: 1024px) {
  .hero-container {
    gap: 40px;
  }

  .about-container {
    gap: 48px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(253, 251, 247, 0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 24px;
    gap: 8px;
    border-bottom: 1px solid rgba(26, 45, 80, 0.08);
    transform: translateY(-120%);
    transition: transform 0.3s ease;
    box-shadow: 0 10px 30px rgba(26, 45, 80, 0.08);
  }

  .nav-links.open {
    transform: translateY(0);
  }

  .nav-links a {
    width: 100%;
    text-align: center;
    padding: 12px 16px;
  }

  .nav-toggle {
    display: block;
  }

  .hero {
    padding: 100px 0 60px;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-image {
    order: -1;
  }

  .hero-img-wrapper img {
    height: 400px;
  }

  .hero-float-card {
    left: 16px;
    bottom: 20px;
  }

  .hero-stats {
    gap: 16px;
  }

  .services-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }

  .about-container {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .about-img-secondary {
    right: 0;
    bottom: -30px;
  }

  .about-exp-badge {
    right: 20px;
    top: -16px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .contact-form-wrapper {
    padding: 28px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

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

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .cta-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ========== ANIMATIONS ========== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}