*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --midnight: #0a1f3f;
  --midnight-light: #122d54;
  --midnight-dark: #061529;
  --mint: #5eead4;
  --mint-light: #a7f3d0;
  --mint-dark: #2dd4bf;
  --white: #ffffff;
  --off-white: #f8fafc;
  --gray-50: #f1f5f9;
  --gray-100: #e2e8f0;
  --gray-200: #cbd5e1;
  --gray-300: #94a3b8;
  --gray-400: #64748b;
  --gray-500: #475569;
  --gray-600: #334155;
  --gray-700: #1e293b;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(10,31,63,0.06);
  --shadow-md: 0 4px 20px rgba(10,31,63,0.08);
  --shadow-lg: 0 12px 40px rgba(10,31,63,0.12);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 300;
  color: var(--gray-700);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
  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;
}

/* ── HEADER ── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(10,31,63,0.06);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

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

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

.logo-small {
  text-decoration: none;
}

.logo-mark {
  width: 40px;
  height: 40px;
  background: var(--midnight);
  color: var(--mint);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  font-weight: 500;
  flex-shrink: 0;
}

.logo-text {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: 14px;
  line-height: 1.3;
  color: var(--midnight);
  letter-spacing: -0.01em;
}

.logo-sub {
  font-weight: 300;
  color: var(--gray-400);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

.nav-list a {
  font-size: 14px;
  font-weight: 400;
  color: var(--gray-500);
  padding: 8px 16px;
  border-radius: 8px;
  transition: var(--transition);
  letter-spacing: 0.01em;
}

.nav-list a:hover {
  color: var(--midnight);
  background: var(--gray-50);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: var(--transition);
}

.nav-toggle:hover {
  background: var(--gray-50);
}

.hamburger {
  display: block;
  width: 20px;
  height: 14px;
  position: relative;
}

.hamburger::before,
.hamburger::after,
.hamburger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--midnight);
  border-radius: 2px;
  transition: var(--transition);
  position: absolute;
  left: 0;
}

.hamburger::before { top: 0; }
.hamburger span { top: 50%; transform: translateY(-50%); }
.hamburger::after { bottom: 0; }

.nav-toggle[aria-expanded="true"] .hamburger::before {
  transform: rotate(45deg);
  top: 50%;
  margin-top: -1px;
}
.nav-toggle[aria-expanded="true"] .hamburger span {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .hamburger::after {
  transform: rotate(-45deg);
  bottom: 50%;
  margin-bottom: -1px;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 120px 24px 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #0a1f3f 0%, #0d2d56 30%, #0f3460 55%, #134e7a 80%, #1a6fa0 100%);
}

.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.7;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
}

.hero-eyebrow {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mint);
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s forwards;
}

.hero-headline {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeUp 0.8s 0.4s forwards;
}

.hero-headline em {
  font-style: italic;
  color: var(--mint);
}

.hero-headline .accent {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 0.5em;
  font-weight: 300;
  color: var(--mint-light);
  letter-spacing: 0.02em;
  margin-top: 8px;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,0.7);
  line-height: 1.8;
  max-width: 560px;
  margin: 0 auto 40px;
  font-weight: 300;
  opacity: 0;
  animation: fadeUp 0.8s 0.6s forwards;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
  opacity: 0;
  animation: fadeUp 0.8s 0.8s forwards;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 14px 32px;
  border-radius: 100px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.btn-primary {
  background: var(--mint);
  color: var(--midnight);
  border-color: var(--mint);
}

.btn-primary:hover {
  background: var(--mint-light);
  border-color: var(--mint-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(94,234,212,0.3);
}

.btn-ghost {
  background: rgba(255,255,255,0.08);
  color: var(--white);
  border-color: rgba(255,255,255,0.25);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.4);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--midnight);
  border-color: var(--midnight);
}

.btn-outline:hover {
  background: var(--midnight);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

.hero-trust {
  display: flex;
  gap: 32px;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s 1s forwards;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  font-weight: 400;
}

.trust-icon {
  width: 16px;
  height: 16px;
  color: var(--mint);
  flex-shrink: 0;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.4);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: fadeUp 0.8s 1.2s forwards;
  opacity: 0;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.5; transform: scaleY(0.7); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── SECTION COMMON ── */
.section-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mint-dark);
  margin-bottom: 16px;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--midnight);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

/* ── SERVICES ── */
.services {
  padding: 120px 0;
  background: var(--white);
}

.services .section-label {
  color: var(--gray-300);
}

.services .section-title {
  margin-bottom: 64px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  padding: 40px 32px;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--mint), var(--mint-light));
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.service-card:hover::before {
  opacity: 1;
}

.service-num {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  font-weight: 400;
  color: var(--gray-100);
  line-height: 1;
  margin-bottom: 20px;
  transition: var(--transition);
}

.service-card:hover .service-num {
  color: var(--mint);
}

.service-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--midnight);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.service-desc {
  font-size: 14px;
  color: var(--gray-400);
  line-height: 1.75;
  font-weight: 300;
}

/* ── ABOUT ── */
.about {
  padding: 120px 0;
  background: var(--off-white);
}

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

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

.about-image-wrap img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: 100%;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}

.about-image-accent {
  position: absolute;
  bottom: -24px;
  right: -24px;
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, var(--mint), var(--mint-light));
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.3;
}

.about-content .section-title {
  margin-bottom: 28px;
}

.about-body {
  font-size: 15px;
  color: var(--gray-500);
  line-height: 1.85;
  margin-bottom: 20px;
  font-weight: 300;
}

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 40px;
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.value-icon {
  width: 24px;
  height: 24px;
  color: var(--mint-dark);
  flex-shrink: 0;
  margin-top: 2px;
}

.value-item span {
  font-size: 14px;
  color: var(--gray-600);
  font-weight: 400;
  line-height: 1.5;
}

/* ── WHY ── */
.why {
  padding: 120px 0;
  background: var(--white);
}

.why-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 64px;
}

.why-header .section-label {
  color: var(--gray-300);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.why-card {
  padding: 44px 36px;
  border-radius: var(--radius-lg);
  background: var(--off-white);
  transition: var(--transition);
}

.why-card:hover {
  background: var(--midnight);
}

.why-card:hover .why-card-title,
.why-card:hover .why-card-desc {
  color: var(--white);
}

.why-card:hover .why-card-desc {
  color: rgba(255,255,255,0.6);
}

.why-card-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--mint), var(--mint-light));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--midnight);
  transition: var(--transition);
}

.why-card:hover .why-card-icon {
  background: var(--mint);
  color: var(--midnight);
}

.why-card-icon svg {
  width: 24px;
  height: 24px;
}

.why-card-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--midnight);
  margin-bottom: 12px;
  transition: var(--transition);
}

.why-card-desc {
  font-size: 14px;
  color: var(--gray-400);
  line-height: 1.75;
  font-weight: 300;
  transition: var(--transition);
}

/* ── CTA ── */
.cta {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
}

.cta-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, var(--midnight-dark) 0%, var(--midnight) 50%, #0d3a6e 100%);
}

.cta-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.6;
}

.cta .container {
  position: relative;
  z-index: 1;
}

.cta-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 400;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.cta-text {
  font-size: 15px;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  margin-bottom: 40px;
  font-weight: 300;
}

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

/* ── CONTACT ── */
.contact {
  padding: 120px 0;
  background: var(--off-white);
}

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

.contact-intro {
  font-size: 15px;
  color: var(--gray-400);
  line-height: 1.8;
  margin-bottom: 40px;
  font-weight: 300;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-bottom: 40px;
}

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

.contact-icon {
  width: 20px;
  height: 20px;
  color: var(--mint-dark);
  flex-shrink: 0;
  margin-top: 3px;
}

.contact-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-300);
  margin-bottom: 4px;
}

.contact-value {
  font-size: 15px;
  color: var(--gray-600);
  font-weight: 400;
  line-height: 1.6;
}

.contact-value a {
  color: var(--midnight);
  transition: var(--transition);
}

.contact-value a:hover {
  color: var(--mint-dark);
}

.contact-map {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

/* ── FORM ── */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-100);
}

.form-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--midnight);
  margin-bottom: 32px;
}

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

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

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-600);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-100);
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 300;
  color: var(--gray-700);
  background: var(--off-white);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--mint-dark);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(45,212,191,0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-300);
}

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

.form-note {
  font-size: 12px;
  color: var(--gray-300);
  margin-top: 16px;
  text-align: center;
}

.form-success {
  text-align: center;
  padding: 40px 20px;
}

.success-icon {
  width: 48px;
  height: 48px;
  color: var(--mint-dark);
  margin: 0 auto 16px;
}

.form-success p {
  font-size: 15px;
  color: var(--gray-600);
  font-weight: 400;
}

/* ── FOOTER ── */
.footer {
  background: var(--midnight-dark);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo-mark {
  width: 48px;
  height: 48px;
  font-size: 24px;
}

.footer-tagline {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  line-height: 1.75;
  margin-top: 20px;
  max-width: 280px;
  font-weight: 300;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 20px;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
  font-weight: 300;
}

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

.footer-contact p {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.75;
  font-weight: 300;
  margin-bottom: 4px;
}

.footer-contact a {
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}

.footer-contact a:hover {
  color: var(--mint);
}

.footer-bottom {
  padding: 28px 0;
  text-align: center;
}

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

/* ── SCROLL ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    gap: 48px;
  }
  .contact-grid {
    gap: 48px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  .footer-grid > :first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }
  .nav-list {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 4px;
    border-bottom: 1px solid var(--gray-100);
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
  }
  .nav-list.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav-list a {
    padding: 14px 16px;
    font-size: 15px;
    width: 100%;
  }
  .hero {
    padding: 100px 24px 80px;
  }
  .hero-trust {
    gap: 16px;
  }
  .services {
    padding: 80px 0;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .about {
    padding: 80px 0;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-image-accent {
    display: none;
  }
  .about-values {
    grid-template-columns: 1fr;
  }
  .why {
    padding: 80px 0;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .cta {
    padding: 80px 0;
  }
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
  .contact {
    padding: 80px 0;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .contact-form-wrap {
    padding: 32px 24px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer {
    padding: 60px 0 0;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

@media (max-width: 480px) {
  .hero-headline {
    font-size: 2rem;
  }
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  .btn {
    width: 100%;
    justify-content: center;
  }
}