/* ─── Reset & Base ─── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  line-height: 1.6;
  color: #0a1628;
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

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

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

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

/* ─── Navigation ─── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(10, 22, 40, 0.06);
  transition: box-shadow 0.3s ease;
}

.nav.scrolled {
  box-shadow: 0 1px 20px rgba(10, 22, 40, 0.08);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: #0a1628;
  color: #5eead4;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  border-radius: 8px;
}

.nav-logo-text {
  font-size: 15px;
  font-weight: 500;
  color: #0a1628;
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 14px;
  font-weight: 400;
  color: #0a1628;
  opacity: 0.65;
  transition: opacity 0.2s ease;
  letter-spacing: 0.01em;
}

.nav-link:hover {
  opacity: 1;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  font-weight: 500;
  color: #5eead4;
  background: #0a1628;
  padding: 9px 18px;
  border-radius: 8px;
  transition: background 0.2s ease, transform 0.15s ease;
}

.nav-cta:hover {
  background: #132238;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: #0a1628;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ─── Mobile Menu ─── */
.mobile-menu {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(10, 22, 40, 0.06);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s ease, opacity 0.3s ease;
  z-index: 999;
}

.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

.mobile-link {
  font-size: 16px;
  font-weight: 400;
  color: #0a1628;
  padding: 12px 0;
  border-bottom: 1px solid rgba(10, 22, 40, 0.06);
  letter-spacing: 0.01em;
}

.mobile-cta {
  border-bottom: none;
  color: #5eead4;
  font-weight: 500;
  margin-top: 8px;
}

/* ─── Hero ─── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #0a1628;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(10, 22, 40, 0.92) 0%,
    rgba(10, 22, 40, 0.82) 50%,
    rgba(10, 22, 40, 0.88) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  padding: 120px 24px 80px;
  text-align: center;
}

.hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  font-weight: 400;
  color: rgba(94, 234, 212, 0.8);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 32px;
}

.hero-tagline-line {
  display: block;
  width: 32px;
  height: 1px;
  background: rgba(94, 234, 212, 0.5);
}

.hero-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 500;
  line-height: 1.2;
  color: #fff;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-title em {
  font-style: italic;
  color: #5eead4;
}

.hero-subtitle {
  font-size: clamp(16px, 2vw, 18px);
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.65);
  max-width: 600px;
  margin: 0 auto 40px;
}

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

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 15px;
  font-weight: 500;
  padding: 14px 28px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  letter-spacing: 0.01em;
}

.btn-primary {
  background: #0a1628;
  color: #fff;
}

.btn-primary:hover {
  background: #132238;
  transform: translateY(-1px);
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-outline-light:hover {
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.05);
}

.btn-mint {
  background: #5eead4;
  color: #0a1628;
}

.btn-mint:hover {
  background: #34d4b8;
  transform: translateY(-1px);
}

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

/* ─── Scroll Indicator ─── */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero-scroll span {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(94, 234, 212, 0.5), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.4; transform: scaleY(0.7); }
}

/* ─── Section Divider ─── */
.section-divider {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.divider-line {
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(10, 22, 40, 0.1), transparent);
}

/* ─── Section Shared ─── */
.section-header {
  margin-bottom: 64px;
}

.section-header--center {
  text-align: center;
}

.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #5eead4;
  margin-bottom: 16px;
}

.section-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 500;
  line-height: 1.15;
  color: #0a1628;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(10, 22, 40, 0.55);
  max-width: 520px;
}

/* ─── Services ─── */
.services {
  padding: 100px 0;
  background: #fff;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.service-card {
  background: #fff;
  padding: 40px 32px;
  border: 1px solid rgba(10, 22, 40, 0.06);
  transition: all 0.3s ease;
  position: relative;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: #5eead4;
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  border-color: rgba(94, 234, 212, 0.2);
  box-shadow: 0 8px 40px rgba(10, 22, 40, 0.06);
}

.service-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: var(--mint-pale, #e0f7f3);
  margin-bottom: 20px;
  color: #0a1628;
}

.service-title {
  font-size: 17px;
  font-weight: 500;
  color: #0a1628;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.service-desc {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(10, 22, 40, 0.55);
}

/* ─── About ─── */
.about {
  padding: 100px 0;
  background: #fafbfc;
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: 12px;
}

.about-image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  border: 2px solid rgba(94, 234, 212, 0.3);
  border-radius: 12px;
  z-index: -1;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-text {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.8;
  color: rgba(10, 22, 40, 0.6);
}

.about-values {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid rgba(10, 22, 40, 0.08);
}

.value-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.value-item-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(10, 22, 40, 0.4);
}

.value-item-text {
  font-size: 15px;
  font-weight: 400;
  color: #0a1628;
}

.value-item-link {
  font-size: 15px;
  font-weight: 400;
  color: #5eead4;
  transition: color 0.2s ease;
}

.value-item-link:hover {
  color: #34d4b8;
}

/* ─── Approach ─── */
.approach {
  padding: 100px 0;
  background: #0a1628;
}

.approach .section-label {
  color: rgba(94, 234, 212, 0.7);
}

.approach .section-title {
  color: #fff;
}

.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: 64px;
}

.approach-step {
  position: relative;
  padding-left: 0;
}

.approach-step-num {
  display: block;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 64px;
  font-weight: 500;
  color: rgba(94, 234, 212, 0.15);
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}

.approach-step-title {
  font-size: 20px;
  font-weight: 500;
  color: #fff;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.approach-step-desc {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.5);
}

/* ─── CTA Banner ─── */
.cta-banner {
  padding: 80px 0;
  background: #e0f7f3;
}

.cta-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-banner-content {
  flex: 1;
}

.cta-banner-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 500;
  line-height: 1.2;
  color: #0a1628;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.cta-banner-desc {
  font-size: 16px;
  font-weight: 300;
  color: rgba(10, 22, 40, 0.6);
  line-height: 1.6;
}

.cta-banner-actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

/* ─── Contact ─── */
.contact {
  padding: 100px 0;
  background: #fff;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.contact-text {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.8;
  color: rgba(10, 22, 40, 0.55);
  margin-bottom: 32px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-detail-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: #e0f7f3;
  color: #0a1628;
  flex-shrink: 0;
}

.contact-detail-label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(10, 22, 40, 0.4);
  margin-bottom: 2px;
}

.contact-detail-value {
  font-size: 15px;
  font-weight: 400;
  color: #0a1628;
}

.contact-detail-link {
  font-size: 15px;
  font-weight: 400;
  color: #5eead4;
  transition: color 0.2s ease;
}

.contact-detail-link:hover {
  color: #34d4b8;
  text-decoration: underline;
}

.contact-map {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(10, 22, 40, 0.06);
}

.contact-map iframe {
  width: 100%;
  height: 220px;
  border: 0;
}

/* ─── Contact Form ─── */
.contact-form-wrap {
  background: #fafbfc;
  border: 1px solid rgba(10, 22, 40, 0.06);
  border-radius: 16px;
  padding: 40px;
}

.contact-form-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 24px;
  font-weight: 500;
  color: #0a1628;
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(10, 22, 40, 0.45);
  margin-bottom: 8px;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 15px;
  font-weight: 300;
  color: #0a1628;
  background: #fff;
  border: 1px solid rgba(10, 22, 40, 0.12);
  border-radius: 8px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  letter-spacing: 0.01em;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(10, 22, 40, 0.25);
}

.form-input:focus,
.form-textarea:focus {
  border-color: rgba(94, 234, 212, 0.6);
  box-shadow: 0 0 0 3px rgba(94, 234, 212, 0.1);
}

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

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form-success.show {
  display: block;
}

.success-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #e0f7f3;
  color: #0a1628;
}

.success-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 22px;
  font-weight: 500;
  color: #0a1628;
  margin-bottom: 8px;
}

.success-text {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(10, 22, 40, 0.55);
}

/* ─── Footer ─── */
.footer {
  background: #0a1628;
  padding: 64px 0 32px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 48px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  text-decoration: none;
}

.footer-logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(94, 234, 212, 0.15);
  color: #5eead4;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  border-radius: 8px;
}

.footer-logo-text {
  font-size: 15px;
  font-weight: 500;
  color: #fff;
}

.footer-tagline {
  font-size: 14px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.4);
  line-height: 1.6;
  max-width: 240px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  font-size: 14px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.5);
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: #5eead4;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: right;
}

.footer-contact-link {
  font-size: 14px;
  font-weight: 400;
  color: #5eead4;
  transition: color 0.2s ease;
}

.footer-contact-link:hover {
  color: #34d4b8;
  text-decoration: underline;
}

.footer-address {
  font-size: 14px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.4);
  line-height: 1.6;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
}

.footer-bottom span {
  font-size: 13px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.25);
}

/* ─── Scroll Reveal ─── */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(20px);
  }

  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .approach-grid {
    gap: 40px;
  }

  .about-layout {
    gap: 48px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .hero-content {
    padding: 100px 24px 60px;
  }

  .hero-title {
    font-size: clamp(24px, 6vw, 36px);
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

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

  .hero-scroll {
    display: none;
  }

  .services {
    padding: 72px 0;
  }

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

  .service-card {
    padding: 28px 24px;
  }

  .about {
    padding: 72px 0;
  }

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

  .about-image img {
    height: 360px;
  }

  .about-image-accent {
    display: none;
  }

  .approach {
    padding: 72px 0;
  }

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

  .approach-step-num {
    font-size: 48px;
  }

  .cta-banner {
    padding: 64px 0;
  }

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

  .cta-banner-actions {
    flex-direction: column;
    width: 100%;
  }

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

  .contact {
    padding: 72px 0;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

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

  .footer-links {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }
}

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

  .container {
    padding: 0 16px;
  }

  .section-header {
    margin-bottom: 48px;
  }

  .contact-form-wrap {
    padding: 20px;
  }
}